WorldWideScience

Sample records for clean energy technologies

  1. Advancing clean energy technology in Canada

    International Nuclear Information System (INIS)

    This paper discusses the development of clean energy technology in Canada. Energy is a major source of Canadian prosperity. Energy means more to Canada than any other industrialized country. It is the only OECD country with growing oil production. Canada is a stable and secure energy supplier and a major consumer. Promoting clean energy is a priority to make progress in multiple areas.

  2. Battery Technology Stores Clean Energy

    Science.gov (United States)

    2008-01-01

    Headquartered in Fremont, California, Deeya Energy Inc. is now bringing its flow batteries to commercial customers around the world after working with former Marshall Space Flight Center scientist, Lawrence Thaller. Deeya's liquid-cell batteries have higher power capability than Thaller's original design, are less expensive than lead-acid batteries, are a clean energy alternative, and are 10 to 20 times less expensive than nickel-metal hydride batteries, lithium-ion batteries, and fuel cell options.

  3. Clean fuel technology for world energy security

    Energy Technology Data Exchange (ETDEWEB)

    Sunjay, Sunjay

    2010-09-15

    Clean fuel technology is the integral part of geoengineering and green engineering with a view to global warming mitigation. Optimal utilization of natural resources coal and integration of coal & associated fuels with hydrocarbon exploration and development activities is pertinent task before geoscientist with evergreen energy vision with a view to energy security & sustainable development. Value added technologies Coal gasification,underground coal gasification & surface coal gasification converts solid coal into a gas that can be used for power generation, chemical production, as well as the option of being converted into liquid fuels.

  4. Separations Technology for Clean Water and Energy

    Energy Technology Data Exchange (ETDEWEB)

    Jarvinen, Gordon D [Los Alamos National Laboratory

    2012-06-22

    Providing clean water and energy for about nine billion people on the earth by midcentury is a daunting challenge. Major investments in efficiency of energy and water use and deployment of all economical energy sources will be needed. Separations technology has an important role to play in producing both clean energy and water. Some examples are carbon dioxide capture and sequestration from fossil energy power plants and advanced nuclear fuel cycle scemes. Membrane separations systems are under development to improve the economics of carbon capture that would be required at a huge scale. For nuclear fuel cycles, only the PUREX liquid-liquid extraction process has been deployed on a large scale to recover uranium and plutonium from used fuel. Most current R and D on separations technology for used nuclear fuel focuses on ehhancements to a PUREX-type plant to recover the minor actinides (neptunium, americiu, and curium) and more efficiently disposition the fission products. Are there more efficient routes to recycle the actinides on the horizon? Some new approaches and barriers to development will be briefly reviewed.

  5. Clean fuel technologies and clean and reliable energy: a summary

    International Nuclear Information System (INIS)

    There are two major areas covered by this current Special Issue: Cleaner Fuel Technologies and Waste Processing. In addition, the Special Issue, also includes some recent developments in various fields of energy efficiency research. The first group of contributions considers in detail, hydrogen production from biomass and hydrogen production by the sorption-enhanced steam methane reforming process (SE-SMR). Biomass-related technologies are also discussed for a design of an integrated biorefinery, production of clean diesel fuel by co-hydrogenation of vegetable oil with gas oil and utilization of microwave and ultrasound pretreatments in the production of bioethanol from corn. Waste Processing aspects are considered in the second group of papers. This section includes integrated waste-to-energy plants, utilisation of municipal solid waste in the cement industry and urban supply and disposal systems. The third topic is intentionally made rather loose: it includes different research topics on various aspects of energy efficiency, e.g. resource-saving network design, new research on divided wall columns, vehicle logistics as process-network synthesis for energy consumption and CO2 reduction.

  6. Clean fuel technologies and clean and reliable energy: a summary

    Energy Technology Data Exchange (ETDEWEB)

    Bulatov, Igor [The University of Manchester, Centre for Process Integration, CEAS, Manchester (United Kingdom); Klemes, Jiri Jaromir [University of Pannonia, Centre for Process Integration and Intensification (CPI2), Research Institute of Chemical and Process Engineering, Faculty of Information Technology, Veszprem (Hungary)

    2011-08-15

    There are two major areas covered by this current Special Issue: Cleaner Fuel Technologies and Waste Processing. In addition, the Special Issue, also includes some recent developments in various fields of energy efficiency research. The first group of contributions considers in detail, hydrogen production from biomass and hydrogen production by the sorption-enhanced steam methane reforming process (SE-SMR). Biomass-related technologies are also discussed for a design of an integrated biorefinery, production of clean diesel fuel by co-hydrogenation of vegetable oil with gas oil and utilization of microwave and ultrasound pretreatments in the production of bioethanol from corn. Waste Processing aspects are considered in the second group of papers. This section includes integrated waste-to-energy plants, utilisation of municipal solid waste in the cement industry and urban supply and disposal systems. The third topic is intentionally made rather loose: it includes different research topics on various aspects of energy efficiency, e.g. resource-saving network design, new research on divided wall columns, vehicle logistics as process-network synthesis for energy consumption and CO{sub 2} reduction.

  7. Energy modelling: Clean grids with current technology

    Science.gov (United States)

    Jacobson, Mark Z.

    2016-05-01

    The need for new energy storage is often seen as an obstacle to integrating renewable electricity into national power systems. Modelling shows that existing technologies could provide significant emissions reductions in the US without the need for storage, however.

  8. Adoption of a clean technology using a renewable energy

    OpenAIRE

    Ben Youssef, Slim

    2010-01-01

    We consider a monopolistic firm producing a good while polluting and using a fossil energy. This firm can adopt a clean technology by incurring an investment cost decreasing exponentially with the adoption date. This clean technology does not pollute and has a lower production cost because it uses a renewable energy. We determine the optimal adoption date for the firm in the cases where it is regulated at each period of time and when it is not regulated. Interestingly, the regulated firm ado...

  9. Revolution Now: The Future Arrives for Four Clean Energy Technologies

    Science.gov (United States)

    Tillemann, Levi; Beck, Fredric; Brodrick, James; Brown, Austin; Feldman, David; Nguyen, Tien; Ward, Jacob

    2013-09-17

    For decades, America has anticipated the transformational impact of clean energy technologies. But even as costs fell and technology matured, a clean energy revolution always seemed just out of reach. Critics often said a clean energy future would "always be five years away." This report focuses on four technology revolutions that are here today. In the last five years they have achieved dramatic reductions in cost and this has been accompanied by a surge in consumer, industrial and commercial deployment. Although these four technologies still represent a small percentage of their total market, they are growing rapidly. The four key technologies this report focuses on are: onshore wind power, polysilicon photovoltaic modules, LED lighting, and electric vehicles.

  10. Emerging forward osmosis (FO) technologies and challenges ahead for clean water and clean energy applications

    KAUST Repository

    Chung, Tai-Shung

    2012-08-01

    The purpose of this short review is to share our understanding and perspectives with the chemical, environmental, water and osmotic power communities on FO processes in order to conduct meaningful R & D and develop effective and sustainable FO technologies for clean water and clean energy. © 2012 Elsevier Ltd. All rights reserved.

  11. Critical resources in clean energy technologies and waste flows

    DEFF Research Database (Denmark)

    Habib, Komal

    A broader implementation of clean energy technologies in future is a widely motivated scenario for meeting the climate change goals as well as to reduce our dependency on the non‐renewable fossil fuels. However, the transition from the current fossil‐based society to a future low‐carbon society is...... constraints for the emerging clean energy technologies in future, along with an insight into the resource criticality assessment methodologies, detailed material flow analysis (MFA) of critical resources, and recovery of critical resources from the waste streams. The key findings of this PhD study were:  The...... demand of neodymium and dysprosium, driven by the clean energy technologies is estimated to be 10 times higher by 2050 compared to the present primary supply (mining). This implies that either a highly accelerated rate of mining is required to meet the future demand or a radical change in current...

  12. Sustainable Energy Sources and Developing Clean Energy Technologies

    OpenAIRE

    Reis, A. Heitor; Miguel, A. F.

    2009-01-01

    Energy and sustainability are issues in the global agenda. The concern for the impacts of energy use, which adds to the alarm for the scarcity of primary sources of energy has triggered new research on sustainable primary energy sources and on clean and efficient energy systems and processes. Due to the current global warming, the link between energy and environment becomes inescapable in such a way that researchers have to deal both with efficiency and environmental impacts.

  13. Clean Economy, Living Planet. The Race to the Top of Global Clean Energy Technology Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    Van der Slot, A.; Van den Berg, W. [Roland Berger Strategy Consultants RBSC, Amsterdam (Netherlands)

    2012-05-15

    For four years, WWF and Roland Berger have tracked developments in the global clean energy technology (cleantech) sector and ranked countries according to their cleantech sales. The 3rd annual 'Clean Economy, Living Planet' report ranks 40 countries based on the 2011 sales value of the clean energy technology products they manufacture. The report shows that the EU has lost its position to China as the leader in the fast growing global cleantech energy manufacturing sector. However, when cleantech sales are weighted as a percentage of GDP, Denmark and Germany occupied the first and third position globally. Last year the sector's global sales value rose by 10% to almost 200 billion euros, close to the scale of consumer electronics manufacturing. It is projected to overtake oil and gas equipment in the next three years.

  14. Towards a framework of clean energy technology receptivity

    International Nuclear Information System (INIS)

    Technology invention, innovation and transfer have been a constant of human evolution. Facing humanity is the threat of anthropogenic climate change, the solution to which is to reduce the rate at which greenhouse gasses (GHGs) are building up in the atmosphere and to deal with the impacts of climate variability and change. To deal with the global crisis requires technology invention, innovation and transfer and changes in behaviour that reduce the GHGs intensity of energy services. Meanwhile, the poverty reduction and development agenda are being shaped by the Millennium Development Goals, which slowly appears to be gaining buy-in. The question is how will the accelerated receipt of cleaner energy technologies can be successfully achieved in marginalised communities in developing countries? The paper considers a range of drivers, case studies and projects that are being undertaken as early Clean Development Mechanism experiments under the banner of the International SouthSouthNorth Group. It discusses the drivers of technology transfer and starts to unpack the elements of successful receptivity through selection and ownership of the newly introduced environmentally safe technologies (ESTs) for the provision of energy services

  15. Clean Energy: No Longer a Luxury! Resources in Technology.

    Science.gov (United States)

    Technology Teacher, 1991

    1991-01-01

    This learning activity provides an overview of the problem of clean energy sources and examination of alternatives. Student activity, quiz with answers, related activities, and nine references are provided. (SK)

  16. Clean Energy Progress Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    For the past several years, the IEA and others have been calling for a clean energy revolution to achieve global energy security, economic growth and climate change goals. This report analyses for the first time progress in global clean energy technology deployment against the pathways that are needed to achieve these goals. It provides an overview of technology deployment status, key policy developments and public spending on RDD&D of clean energy technologies.

  17. 77 FR 74520 - Encore Clean Energy, Inc., Energy & Engine Technology Corp., Equity Media Holdings Corporation...

    Science.gov (United States)

    2012-12-14

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Encore Clean Energy, Inc., Energy & Engine Technology Corp., Equity Media Holdings Corporation, eTotalSource, Inc., Extensions, Inc., Firepond, Inc., and GNC Energy Corporation; Order Withdrawing Trading Suspension as to Extensions,...

  18. US Department of Energy first annual clean coal technology conference

    International Nuclear Information System (INIS)

    The first public review of the US DOE/Industry co-funded program to demonstrate the commercial readiness of Clean Coal Technologies (CCT) was held at Cleveland, Ohio Sept. 22--24, 1992. The objectives were to provide electric utilities, independent power producers, and potential foreign users information on the DOE-supported CCT projects including status, results, and technology performance potential; to further understanding of the institutional, financial, and technical considerations in applying CCTs to Clean Air Act compliance strategies; to discuss to export market, financial and institutional assistance, and the roles of government and industry in pursuing exports of CCTs; and to facilitate meetings between domestic and international attendees to maximize export opportunities

  19. Clean coal technologies

    International Nuclear Information System (INIS)

    According to the World Energy Council (WEC), at the beginning of the next century three main energy sources - coal, nuclear power and oil will have equal share in the world's total energy supply. This forecast is also valid for the USSR which possesses more than 40% of the world's coal resources and continuously increases its coal production (more than 700 million tons of coal are processed annually in the USSR). The stringent environmental regulations, coupled with the tendency to increase the use of coal are the reasons for developing different concepts for clean coal utilization. In this paper, the potential efficiency and environmental performance of different clean coal production cycles are considered, including technologies for coal clean-up at the pre-combustion stage, advanced clean combustion methods and flue gas cleaning systems. Integrated systems, such as combined gas-steam cycle and the pressurized fluidized bed boiler combined cycle, are also discussed. The Soviet National R and D program is studying new methods for coal utilization with high environmental performance. In this context, some basic research activities in the field of clean coal technology in the USSR are considered. Development of an efficient vortex combustor, a pressurized fluidized bed gasifier, advanced gas cleaning methods based on E-beam irradiation and plasma discharge, as well as new catalytic system, are are presented. In addition, implementation of technological innovations for retrofitting and re powering of existing power plants is discussed. (author)

  20. Transition to Clean Technology

    OpenAIRE

    Acemoglu, Daron; Akcigit, Ufuk; Hanley, Douglas; Kerr,William Robert

    2014-01-01

    We develop a microeconomic model of endogenous growth where clean and dirty technologies compete in production and innovation-in the sense that research can be directed to either clean or dirty technologies. If dirty technologies are more advanced to start with, the potential transition to clean technology can be difficult both because clean research must climb several steps to catch up with dirty technology and because this gap discourages research effort directed towards clean technologies....

  1. Promoting clean technologies: The energy market structure crucially matters

    OpenAIRE

    Azomahou, T.T.; R. Boucekkine; Nguyen-Van, P.

    2008-01-01

    We develop a general equilibrium vintage capital model with embodied energy- saving technological progress and an explicit energy market to study the impact of investment subsidies on investment and output. Energy and capital are assumed to be complementary in the production process. New machines are less energy con- suming and scrapping is endogenous. It is shown that the impact of investment subsidies heavily depends on the structure of the energy market, the mechanism explaining this outco...

  2. Regulatory instruments for deployment of clean energy technologies

    OpenAIRE

    Ignacio J. Pérez-Arriaga

    2010-01-01

    Loyola de Palacio Energy Policy Chair This paper previously appeared as Working Paper of the MIT Center for Energy and Environmental Policy Research (MIT CEEPR WP 09-009, July 2009) Answering to the formidable challenge of climate change calls for a quick transition to a future economy with a drastic reduction in GHG emissions. And this in turn requires the development and massive deployment of new low-carbon energy technologies as soon as possible. Although many of these te...

  3. Strengthening Clean Energy Technology Cooperation under the UNFCCC: Steps toward Implementation

    Energy Technology Data Exchange (ETDEWEB)

    Benioff, R.; de Coninck, H.; Dhar, S.; Hansen, U.; McLaren, J.; Painuly, J.

    2010-08-01

    Development of a comprehensive and effective global clean technology cooperation framework will require years of experimenting and evaluation with new instruments and institutional arrangements before it is clear what works on which scale and in which region or country. In presenting concrete examples, this paper aims to set the first step in that process by highlighting successful models and innovative approaches that can inform efforts to ramp up clean energy technology cooperation. This paper reviews current mechanisms and international frameworks for global cooperation on clean energy technologies, both within and outside of the UNFCCC, and provides selected concrete options for scaling up global cooperation on clean energy technology RD&D, enabling environment, and financing.

  4. Clean Energy Manufacturing Initiative

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-04-01

    The initiative will strategically focus and rally EERE’s clean energy technology offices and Advanced Manufacturing Office around the urgent competitive opportunity for the United States to be the leader in the clean energy manufacturing industries and jobs of today and tomorrow.

  5. OTEC technology -- a world of clean energy and water

    Energy Technology Data Exchange (ETDEWEB)

    Magesh, R. [Coastal Energen Pvt. Ltd., Chennai, Tamilnadu (India)

    2010-07-01

    Scientists all over the world are making predictions about the ill effects of global warming and its consequences on mankind. Conventional fuel fired electric power stations contribute nearly 21.3% of the global greenhouse gas emission annually. Hence, an alternative for such power stations is a must to prevent global warming. One fine alternative that comes to the rescue is the Ocean Thermal Energy Conversion (OTEC) power plant, the complete renewable energy power station for obtaining cleaner and greener power. Even though the concept is simple and old, recently it has gained momentum due to the worldwide search for clean continuous energy sources to replace fossil fuel. The design of a 5 megawatt OTEC pre-commercial plant is clearly protrayed to brief the OTEC technical feasibility along with economic consideration studies for installing OTEC across the world. OTEC plan can be seen as a combined power plant and desalination plant. Practically, for every megawatt of power generated by hybrid OTEC plant, nearly 2.28 million litres of desalinated water is obtained every day. Its value is thus increased because many parts of the globe are facing absolute water scarcity. OTEC could produce enough drinking water to ease the crisis drought-stricken areas. The water can be used for local agriculture and industry, any excess water being given or sold to neighboring communities.

  6. Europe's clean technology investment challenge

    OpenAIRE

    Veugelers, Reinhilde

    2011-01-01

    Development and deployment of clean-energy technologies is crucial if climate targets are to be met cost-effectively. The European Union already has a plan that deals with these issues: the Strategic Energy Technology Plan, which has become central to the achievement of the EU's ambitions. In a period of constrained public finances, if governments want to leverage the necessary private innovation for clean-energy technologies, they will have to provide well-designed time-consistent policies, ...

  7. Low carbon Finland 2050. VTT clean energy technology strategies for society

    Energy Technology Data Exchange (ETDEWEB)

    Koljonen, T.; Simila, L.; Sipila, K. [and others

    2012-11-15

    The Low Carbon Finland 2050 project by VTT Technical Research Centre of Finland aims to assess the technological opportunities and challenges involved in reducing Finland's greenhouse gas emissions. A target for reduction is set as at least 80% from the 1990 level by 2050 as part of an international effort, which requires strong RD and D in clean energy technologies. Key findings of the project are presented in this publication, which aims to stimulate enlightening and multidisciplinary discussions on low-carbon futures for Finland. The project gathered together VTT's technology experts in clean energy production, smart energy infrastructures, transport, buildings, and industrial systems as well as experts in energy system modelling and foresight. VTT's leading edge 'Low Carbon and Smart Energy' enables new solutions with a demonstration that is the first of its kind in Finland, and the introduction of new energy technology onto national and global markets. (orig.)

  8. Framework for Evaluating the Total Value Proposition of Clean Energy Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Pater, J. E.

    2006-02-01

    Conventional valuation techniques fail to include many of the financial advantages of clean energy technologies. By omitting benefits associated with risk management, emissions reductions, policy incentives, resource use, corporate social responsibility, and societal economic benefits, investors and firms sacrifice opportunities for new revenue streams and avoided costs. In an effort to identify some of these externalities, this analysis develops a total value proposition for clean energy technologies. It incorporates a series of values under each of the above categories, describing the opportunities for recapturing investments throughout the value chain. The framework may be used to create comparable value propositions for clean energy technologies supporting investment decisions, project siting, and marketing strategies. It can also be useful in policy-making decisions.

  9. Canada's clean energy technology and the southern California market : a needs assessment

    International Nuclear Information System (INIS)

    This report presented a study whose purpose was to develop targeted market intelligence regarding the specific needs and plans of southern California-based organizations that are interested in procuring or using clean energy technologies for demonstration or commercial purposes. Industry Canada and the Canadian Consulate General in Los Angeles planned to utilize the study as a tool to explore business development or partnering opportunities between Canada/Canadian industry and California entities. The report described the study objective and provided a definition of clean energy technology. Clean energy was defined as any energy that causes little or no harm to the environment. The study scope was also presented. The study focused on opportunities in the following areas: solar power and photovoltaic technologies; hydrogen and fuel cells technologies; and thermochemical waste-to-energy systems. Context was discussed in terms of California's energy drivers, and California clean energy initiatives and experience. The results of a survey conducted with 350 organizations in southern California were also outlined for facilities and capital projects; fleets and mobile sources; and parks and public spaces. Last, the report presented an analysis of the California marketplace and solar power, hydrogen and fuel cells, and waste-to-energy. 14 refs

  10. A feasibility study of conceptual design for international clean energy network using hydrogen conversion technology

    International Nuclear Information System (INIS)

    Clean energy is more and more required worldwide in proportion to actualization of global environmental issues including global warming. Therefore, it is an urgent task to realize promotion of worldwide introduction of clean energy which exists abundantly and is widely distributed in the world, such as hydropower and solar energy, while reducing the dependence on fossil fuel. However, since the renewable energy, differing from so called fossil fuel, is impossible to transport for long distance and store as it is, its utilization is subject to be limited. As one possible resolution of this kind of issues, 'International clean energy network using hydrogen conversion technology' which enables conversion of renewable energy from low cost hydropower into hydrogen energy and also into the transportable and storable form, is a meaningful concept. This system technology enables dealing of this hydrogen energy in international market as in the same manner as fossil fuel. It is considered to enable promotion of international and large scale introduction of such clean energy, along with the contribution to diversified and stabilized international energy supply. In this study, based upon the above-mentioned point of view and assumption of two sites, one on supply side and another on demand side of hydrogen energy, three systems are presumed. One of the systems consists of liquid hydrogen as transportation and storage medium of hydrogen, and the others intermediately convert hydrogen into methanol or ammonia as an energy carrier. A overall conceptual design of each system spanning from hydrogen production to its utilization, is conducted in practical way in order to review the general technical aspects and economical aspects through cost analysis. This study is administrated through the New Energy and Industrial Technology Development Organization (NEDO) as a part of the International Clean Energy Network Using Hydrogen Conversion (so-called WE-NET) Program with funding from

  11. Clean coal technology

    International Nuclear Information System (INIS)

    Coal is the major source of energy in India at present as well as in foreseeable future. With gradual deterioration in coal quality as well as increased awareness on environmental aspects, clean coal technologies have to be adopted by major coal consuming sectors. The probable routes of restricting environmental degradation in power generation include beneficiation of power coal for maintaining consistency in coal supply and reducing pollutant emission, adoption of fluidized bed combustion on a larger scale, adoption of technologies for controlling SOx and NOx emission during and after combustion, adoption of larger capacity and improved and non-recovery type coke ovens

  12. 77 FR 71846 - In the Matter of Encore Clean Energy, Inc., Energy & Engine Technology Corp., Equity Media...

    Science.gov (United States)

    2012-12-04

    ... From the Federal Register Online via the Government Publishing Office ] SECURITIES AND EXCHANGE COMMISSION In the Matter of Encore Clean Energy, Inc., Energy & Engine Technology Corp., Equity Media Holdings Corporation, eTotalSource, Inc., Extensions, Inc., Firepond, Inc., and GNC Energy Corporation; Order of Suspension of Trading November...

  13. Canada's clean energy technology and the Bay area market : a needs assessment

    International Nuclear Information System (INIS)

    This study was conducted to develop market intelligence related to clean energy technologies in Northern California, including both commercial and demonstration technologies. The study was developed as a tool for exploring engagement between Canadian and Californian businesses and partnering opportunities. The study examined technologies for solar power and photovoltaics; hydrogen and fuel cells; and waste-to-energy. A list of more than 150 organizations, government agencies, business associations, and utilities was prepared. The survey also included the establishment of contact points with large facilities, public spaces, bus fleets, and major capital projects. Fifty-nine interviews were also conducted as part of the study. Results of the study indicated that the biggest challenge concerning most individuals was the need to reduce energy consumption while maintaining reliability. Many interviewees expressed an interest in operating waste-to-energy facilities. Fifty interviewees indicated that they were planning to use or already used solar technologies. An analysis of clean energy needs was also included. The study indicated that many local governments are reluctant to embrace new, highly visible technologies. Only sophisticated organizations with unique energy demands have considered the use of fuel cell technologies. 1 fig

  14. Clean Energy Technologies: A Preliminary Inventory of the Potential for Electricity Generation

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, Owen; Worrell, Ernst

    2005-08-03

    be unused and convert it to electricity or useful thermal energy. Recycled energy produces no or little increase in fossil fuel consumption and pollutant emissions. Examples of energy recycling methods include industrial gasification technologies to increase energy recovery, as well as less traditional CHP technologies, and the use of energy that is typically discarded from pressure release vents or from the burning and flaring of waste streams. These energy recovery technologies have the ability to reduce costs for power generation. This report is a preliminary study of the potential contribution of this ''new'' generation of clean recycled energy supply technologies to the power supply of the United States. For each of the technologies this report provides a short technical description, as well as an estimate of the potential for application in the U.S., estimated investment and operation costs, as well as impact on air pollutant emission reductions. The report summarizes the potential magnitude of the benefits of these new technologies. The report does not yet provide a robust cost-benefit analysis. It is stressed that the report provides a preliminary assessment to help focus future efforts by the federal government to further investigate the opportunities offered by new clean power generation technologies, as well as initiate policies to support further development and uptake of clean power generation technologies.

  15. Tracking Clean Energy Progress 2013

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-06-01

    Tracking Clean Energy Progress 2013 (TCEP 2013) examines progress in the development and deployment of key clean energy technologies. Each technology and sector is tracked against interim 2020 targets in the IEA Energy Technology Perspectives 2012 2°C scenario, which lays out pathways to a sustainable energy system in 2050. Stark message emerge: progress has not been fast enough; large market failures are preventing clean energy solutions from being taken up; considerable energy efficiency remains untapped; policies need to better address the energy system as a whole; and energy-related research, development and demonstration need to accelerate. Alongside these grim conclusions there is positive news. In 2012, hybrid-electric vehicle sales passed the 1 million mark. Solar photovoltaic systems were being installed at a record pace. The costs of most clean energy technologies fell more rapidly than anticipated.

  16. Clean coal technologies

    International Nuclear Information System (INIS)

    The recent developments and implementations in clean coal technologies foe power generation and industry are reviewed in the present work. The requirements of the Clean Air Act in the United States, and the Directives of the European communities, on the limitations of emissions of pollutants from coal uses are firstly briefly reviewed, and later technological means that are available to coal producers and utilizers to comply with them. Coal cleaning, before combustion may be achieved by physical, chemical and biotechnological methods, these technologies are then examined as well as coal refining. The developments in clean coal combustion are extremely rapid, particularly in regard to poor coals, they are reviewed and in particular fluidized bed combustion, in its varieties, as well as coal gasification and combined cycle and the utilization of the gas in fuel cells. A further chapter is devoted to the control of emissions of gases from coal combustion, to reduce SO2 and NOx emitted in the atmosphere. The economic implications of the technologies are evaluated according to the most recent information available from published literature and from industry publications, and the results compared. The implications of meand to reduced the emission of CO2 to the atmosphere are also evaluated. (authors)

  17. On the selection of financing instruments to push the development of new technologies: Application to clean energy technologies

    International Nuclear Information System (INIS)

    Achieving climate policy goals requires mobilizing public funds to bring still immature clean technologies to competitiveness and create new technological options. The format of direct public support must be tailored to the characteristics of technologies addressed. Based on the experience accumulated with innovation programs, we have identified those features of innovation that should directly condition the choice of direct support instruments. These include the funding gap between the cost of innovation activities and the amount of private funds leveraged; the ability of technologies targeted to compete for public funds in the market; the probability that these technologies fail to reach the market; and the type of entity best suited to conduct these activities. Clean innovation features are matched to those of direct support instruments to provide recommendations on the use to be made of each type of instrument. Given the large financing gap of most clean energy innovation projects, public grants and contracts should finance a large part of clean pre-deployment innovation. However, public loans, equity investments, prizes and tax credits or rebates can successfully support certain innovation processes at a lower public cost. Principles derived are applied to identify the instrument best suited to a case example. - Highlights: ► Public financing instruments must be tailored to the features of supported innovation. ► Instruments should trigger desired innovation at the lowest public cost possible. ► They should strike the right balance between technology selection and competition. ► Public funds mobilized through them should reach the innovating entity. ► Public loans, equity investments, prizes, and rebates should be used in specific cases.

  18. Advanced Materials in Support of EERE Needs to Advance Clean Energy Technologies Program Implementation

    Energy Technology Data Exchange (ETDEWEB)

    Liby, Alan L [ORNL; Rogers, Hiram [ORNL

    2013-10-01

    The goal of this activity was to carry out program implementation and technical projects in support of the ARRA-funded Advanced Materials in Support of EERE Needs to Advance Clean Energy Technologies Program of the DOE Advanced Manufacturing Office (AMO) (formerly the Industrial Technologies Program (ITP)). The work was organized into eight projects in four materials areas: strategic materials, structural materials, energy storage and production materials, and advanced/field/transient processing. Strategic materials included work on titanium, magnesium and carbon fiber. Structural materials included work on alumina forming austentic (AFA) and CF8C-Plus steels. The advanced batteries and production materials projects included work on advanced batteries and photovoltaic devices. Advanced/field/transient processing included work on magnetic field processing. Details of the work in the eight projects are available in the project final reports which have been previously submitted.

  19. Revolution…Now The Future Arrives for Five Clean Energy Technologies – 2015 Update

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-11-01

    In 2013, the U.S. Department of Energy (DOE) released the Revolution Now report, highlighting four transformational technologies: land-based wind power, silicon photovoltaic (PV) solar modules, light-emitting diodes (LEDs), and electric vehicles (EVs). That study and its 2014 update showed how dramatic reductions in cost are driving a surge in consumer, industrial, and commercial adoption for these clean energy technologies—as well as yearly progress. In addition to presenting the continued progress made over the last year in these areas, this year’s update goes further. Two separate sections now cover large, central, utility-scale PV plants and smaller, rooftop, distributed PV systems to highlight how both have achieved significant deployment nationwide, and have done so through different innovations, such as easier access to capital for utility-scale PV and reductions of non-hardware costs and third-party ownership for distributed PV. Along with these core technologies

  20. Sustainable energy for cashew production chain using innovative clean technology project developments

    Energy Technology Data Exchange (ETDEWEB)

    Pannir Selvam, P.V.; Nandenha, Julio; Santiago, Brunno Henrique de Souza; Silva, Rosalia Tatiane da [Universidade Federal do Rio Grande do Norte (GPEC/DEQ/UFRN), Lagoa Nova, RN (Brazil). Dept. de Engenharia Quimica. Grupo de Pesquisa em Engenharia de Custos e Processos], e-mail: pannirbr@gmail.com

    2006-07-01

    The main objective is to develop a new process synthesis based on the residual biomass waste for the energy production applied to the fruit processing plant with co-production of hot, cold thermal energy using biogas from the wood biomass and animal wastes. After carried out the bibliographical research about the current state of art technology, an engineering project had been developed with the use of the software Super Pro Designer V 4.9. Some simulations of processes of the fast pyrolysis, gasification, bio digestion, generation of energy have been realized including the system integration of energy production as innovation of the present work. Three cases study have been developed: first, the current process of conventional energy using combustion, another one using combined pyrolysis and gasification, and the last one with bio digestion for combined power, heat and chilling. The results about the project investment and the cost analysis, economic viability and cash balance were obtained using software Orc 2004. Several techno-economic parameters of the selected cases study involving process innovation were obtained and compared, where a better energy and materials utilization were observed in relation to conventional process. This project which is still in development phase, involves small scale energy integrated system design. The energy and the process integration cashew fruit production chain, based on the clean technology process design, has enable significant improvement in terms of economic and environmental using optimal system configurations with viability and sustainability. (author)

  1. International Clean Energy Coalition

    Energy Technology Data Exchange (ETDEWEB)

    Erin Skootsky; Matt Gardner; Bevan Flansburgh

    2010-09-28

    In 2003, the National Association of Regulatory Utility Commissioners (NARUC) and National Energy Technology Laboratories (NETL) collaboratively established the International Clean Energy Coalition (ICEC). The coalition consisting of energy policy-makers, technologists, and financial institutions was designed to assist developing countries in forming and supporting local approaches to greenhouse gas mitigation within the energy sector. ICEC's work focused on capacity building and clean energy deployment in countries that rely heavily on fossil-based electric generation. Under ICEC, the coalition formed a steering committee consisting of NARUC members and held a series of meetings to develop and manage the workplan and define successful outcomes for the projects. ICEC identified India as a target country for their work and completed a country assessment that helped ICEC build a framework for discussion with Indian energy decisionmakers including two follow-on in-country workshops. As of the conclusion of the project in 2010, ICEC had also conducted outreach activities conducted during United Nations Framework Convention on Climate Change (UNFCCC) Ninth Conference of Parties (COP 9) and COP 10. The broad goal of this project was to develop a coalition of decision-makers, technologists, and financial institutions to assist developing countries in implementing affordable, effective and resource appropriate technology and policy strategies to mitigate greenhouse gas emissions. Project goals were met through international forums, a country assessment, and in-country workshops. This project focused on countries that rely heavily on fossil-based electric generation.

  2. Benefits to the United States of Increasing Global Uptake of Clean Energy Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Kline, D.

    2010-07-01

    A previous report describes an opportunity for the United States to take leadership in efforts to transform the global energy system toward clean energy technologies (CET). An accompanying analysis to that report provides estimates of the economic benefits to the United States of such a global transformation on the order of several hundred billion dollars per year by 2050. This report describes the methods and assumptions used in developing those benefit estimates. It begins with a summary of the results of the analysis based on an updated and refined model completed since the publication of the previous report. The framework described can be used to estimate the economic benefits to the U.S. of coordinated global action to increase the uptake of CETs worldwide. Together with a Monte Carlo simulation engine, the framework can be used to develop plausible ranges for benefits, taking into account the large uncertainty in the driving variables and economic parameters. The resulting estimates illustrate that larger global clean energy markets offer significant opportunities to the United States economy.

  3. Clean energy firms’ stock prices, technology, oil prices, and carbon price

    OpenAIRE

    Mara Madaleno; Alfredo Marvão Pereira

    2015-01-01

    Production costs of alternative energies are still high, but increased demand for oil, future oil supply shortage concerns and climate change concerns, have led to the fast development of renewable energy firms. The sector accomplished has accomplished remarkable progress and attracted attention to clean energy, both at the industry level and at the academic side. With this work we attempt to determine whether or not the placement of a price on carbon emissions encourages investments in clean...

  4. Wind energy technology: an option for a renewable clean environment energy. Low impact renewable energy: options for a clean environment and healthy Canadian economy

    International Nuclear Information System (INIS)

    As Canada debates ways to address climate change, the country's low-impact renewable energy industries want to ensure that Canadians are provided with all of the options available to them. Accordingly, they have come together to create Options for a Clean Environment and Healthy Canadian Economy. Recognizing there is no 'silver bullet' solution to climate change, this document identifies an important suite of measures that, along with others, will allow Canada to achieve its long-term economic and environmental goals. The measures described in this document represent an investment in Canada's future. If implemented, they will reduce annual greenhouse gas (GHG) emissions by more than 12 million tonnes (Mt) by the year 2010 (roughly 8% of Canada's reduction target), create thousands of new jobs, and reduce health-care costs by millions of dollars each year. The most significant dividends from these measures, however, will occur after 2010 as a result of having set in motion fundamental changes in the attitudes of Canadians and the nature of the Canadian energy market. By 2020, the spin-off actions prompted by these measures will likely have resulted in GHG reductions twice as great as those achieved in 2010. This document highlights the opportunities associated specifically with Canada's low-impact renewable energy resources. These are non-fossil-fuel resources that are replenished through the earth's natural cycles and have a minimal impact on the environment and human health. They include wind, solar, earth energy, run-of-river hydro and sustainable biomass fuels. These resources can replace fossil fuels in a variety of areas, including electricity and space and water heating. Fuel cells, although not a renewable resource in themselves, are a promising technology that in combination with renewables have the potential to deliver versatile low-impact electricity. The document also identifies opportunities associated with the increased use of passive renewable energy

  5. Clean Energy Manufacturing Analysis Center (CEMAC)

    Energy Technology Data Exchange (ETDEWEB)

    2015-12-01

    The U.S. Department of Energy's Clean Energy Manufacturing Analysis Center (CEMAC) provides objective analysis and up-to-date data on global supply chains and manufacturing of clean energy technologies. Policymakers and industry leaders seek CEMAC insights to inform choices to promote economic growth and the transition to a clean energy economy.

  6. Clean Coal Technology Programs: Program Update 2009

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-10-01

    The purpose of the Clean Coal Technology Programs: Program Update 2009 is to provide an updated status of the U.S. Department of Energy (DOE) commercial-scale demonstrations of clean coal technologies (CCT). These demonstrations have been performed under the Clean Coal Technology Demonstration Program (CCTDP), the Power Plant Improvement Initiative (PPII), and the Clean Coal Power Initiative (CCPI). Program Update 2009 provides: (1) a discussion of the role of clean coal technology demonstrations in improving the nation’s energy security and reliability, while protecting the environment using the nation’s most abundant energy resource—coal; (2) a summary of the funding and costs of the demonstrations; and (3) an overview of the technologies being demonstrated, along with fact sheets for projects that are active, recently completed, or recently discontinued.

  7. Fast market penetration of energy technologies in retrospect with application to clean energy futures

    International Nuclear Information System (INIS)

    The fast penetration of energy technologies in the past was analyzed and applied to investigate the prospects of new energy technologies. The results show that single energy sources have obtained quite a dominant position in the past. In the USA, at one time both oil and coal each represented over half of all the yearly additions to energy capacity for more than half a century and reached a dominant position in overall energy production. Oil showed a similar dominance on a global scale. For two decades nuclear power represented one third of all the new electricity added worldwide and over 60% in the countries possessing nuclear power. In some countries nuclear grew to around half of all electricity in less than just 10 years. Applying these empirical observations to new renewables and assuming similar growth conditions as for the old technologies, the share of renewable electricity could grow from its present 19% to 60% by 2050, which would drop the baseline CO2 emissions by 27%. The share of new renewables of all electricity would come up to 42%. The rate of adoption of these new technologies would not exceed that of oil or nuclear in the past, but they would need to dominate new electricity investments from 2030 onwards. A hypothetical fast-track case for solar photovoltaics, assuming an expansion similar to that seen in the case of nuclear and oil, would lead to a 20-25% share of all electricity in 2050. An important observation is that the fast and high penetration of energy technologies implies, in most cases, a full lock-in into these, requiring a preferential position regarding investments and a favorable long-term policy framework. (author)

  8. Fast market penetration of energy technologies in retrospect with application to clean energy futures

    International Nuclear Information System (INIS)

    The fast penetration of energy technologies in the past was analyzed and applied to investigate the prospects of new energy technologies. The results show that single energy sources have obtained quite a dominant position in the past. In the USA, at one time both oil and coal each represented over half of all the yearly additions to energy capacity for more than half a century and reached a dominant position in overall energy production. Oil showed a similar dominance on a global scale. For two decades nuclear power represented one third of all the new electricity added worldwide and over 60% in the countries possessing nuclear power. In some countries nuclear grew to around half of all electricity in less than just 10 years. Applying these empirical observations to new renewables and assuming similar growth conditions as for the old technologies, the share of renewable electricity could grow from its present 19% to 60% by 2050, which would drop the baseline CO2 emissions by 27%. The share of new renewables of all electricity would come up to 42%. The rate of adoption of these new technologies would not exceed that of oil or nuclear in the past, but they would need to dominate new electricity investments from 2030 onwards. A hypothetical fast-track case for solar photovoltaics, assuming an expansion similar to that seen in the case of nuclear and oil, would lead to a 20-25% share of all electricity in 2050. An important observation is that the fast and high penetration of energy technologies implies, in most cases, a full lock-in into these, requiring a preferential position regarding investments and a favorable long-term policy framework.

  9. Appalachian clean coal technology consortium

    Energy Technology Data Exchange (ETDEWEB)

    Kutz, K.; Yoon, Roe-Hoan [Virginia Polytechnic Institute and State Univ., Blacksburg, VA (United States)

    1995-11-01

    The Appalachian Clean Coal Technology Consortium (ACCTC) has been established to help U.S. coal producers, particularly those in the Appalachian region, increase the production of lower-sulfur coal. The cooperative research conducted as part of the consortium activities will help utilities meet the emissions standards established by the 1990 Clean Air Act Amendments, enhance the competitiveness of U.S. coals in the world market, create jobs in economically-depressed coal producing regions, and reduce U.S. dependence on foreign energy supplies. The research activities will be conducted in cooperation with coal companies, equipment manufacturers, and A&E firms working in the Appalachian coal fields. This approach is consistent with President Clinton`s initiative in establishing Regional Technology Alliances to meet regional needs through technology development in cooperation with industry. The consortium activities are complementary to the High-Efficiency Preparation program of the Pittsburgh Energy Technology Center, but are broader in scope as they are inclusive of technology developments for both near-term and long-term applications, technology transfer, and training a highly-skilled work force.

  10. State perspectives on clean coal technology deployment

    Energy Technology Data Exchange (ETDEWEB)

    Moreland, T. [State of Illinois Washington Office, Washington, DC (United States)

    1997-12-31

    State governments have been funding partners in the Clean Coal Technology program since its beginnings. Today, regulatory and market uncertainties and tight budgets have reduced state investment in energy R and D, but states have developed program initiatives in support of deployment. State officials think that the federal government must continue to support these technologies in the deployment phase. Discussions of national energy policy must include attention to the Clean Coal Technology program and its accomplishments.

  11. Saving energy and improving IAQ through application of advanced air cleaning technologies

    Energy Technology Data Exchange (ETDEWEB)

    Fisk, W.J; Destaillats, H.; Sidheswaran, M.A.

    2011-03-01

    In the future, we may be able use air cleaning systems and reduce rates of ventilation (i.e., reduce rates of outdoor air supply) to save energy, with indoor air quality (IAQ) remaining constant or even improved. The opportunity is greatest for commercial buildings because they usually have a narrower range of indoor pollutant sources than homes. This article describes the types of air cleaning systems that will be needed in commercial buildings.

  12. Saving energy and improving IAQ through application of advanced air cleaning technologies

    OpenAIRE

    Fisk, W J

    2012-01-01

    In the future, we may be able use air cleaning systems and reduce rates of ventilation (i.e., reduce rates of outdoor air supply) to save energy, with indoor air quality (IAQ) remaining constant or even improved. The opportunity is greatest for commercial buildings because they usually have a narrower range of indoor pollutant sources than homes. This article describes the types of air cleaning systems that will be needed in commercial buildings.

  13. Clean Energy Solutions Center Services (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-04-01

    The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  14. Air Cleaning Technologies

    Science.gov (United States)

    2005-01-01

    Executive Summary Objective This health technology policy assessment will answer the following questions: When should in-room air cleaners be used? How effective are in-room air cleaners? Are in-room air cleaners that use combined HEPA and UVGI air cleaning technology more effective than those that use HEPA filtration alone? What is the Plasmacluster ion air purifier in the pandemic influenza preparation plan? The experience of severe acute respiratory syndrome (SARS) locally, nationally, and internationally underscored the importance of administrative, environmental, and personal protective infection control measures in health care facilities. In the aftermath of the SARS crisis, there was a need for a clearer understanding of Ontario’s capacity to manage suspected or confirmed cases of airborne infectious diseases. In so doing, the Walker Commission thought that more attention should be paid to the potential use of new technologies such as in-room air cleaning units. It recommended that the Medical Advisory Secretariat of the Ontario Ministry of Health and Long-Term Care evaluate the appropriate use and effectiveness of such new technologies. Accordingly, the Ontario Health Technology Advisory Committee asked the Medical Advisory Secretariat to review the literature on the effectiveness and utility of in-room air cleaners that use high-efficiency particle air (HEPA) filters and ultraviolet germicidal irradiation (UVGI) air cleaning technology. Additionally, the Ontario Health Technology Advisory Committee prioritized a request from the ministry’s Emergency Management Unit to investigate the possible role of the Plasmacluster ion air purifier manufactured by Sharp Electronics Corporation, in the pandemic influenza preparation plan. Clinical Need Airborne transmission of infectious diseases depends in part on the concentration of breathable infectious pathogens (germs) in room air. Infection control is achieved by a combination of administrative, engineering

  15. The role of the clean development mechanism in facilitating the application of biomass renewable energy technologies in Malaysia

    International Nuclear Information System (INIS)

    The Malaysian Government's move to ratify the Kyoto Protocol in September 2001 reaffirms the country's support to combat global climate change. Although Malaysia is not bound by any commitments to reduce its greenhouse gas emissions, the opportunities that exist through the Clean Development Mechanism (CDM) could be two-fold: to contribute to the country's sustainable development objectives and to improve the energy supply security through the application of clean energy technologies such as renewable energy technologies. Malaysia is very dependent on fossil fuel based technologies for electricity generation and energy production. In 2001 almost 90% of the total energy input to power stations was derived from fossil fuels. Although the energy mix will continue to be predominantly based on fossil fuels, indigenous renewable energy resources may come to play a noticeable role in complementing the depleting fossil fuels. This paper focuses on how best to utilize the oil palm residues for electricity generation and energy production as these residues are the 'low hanging fruits' that are readily available. It compares the use of two different technological uses of residues: distributes power generation and co-firing with coal in large-scale power plants. The paper analyses the financial, economic and environmental impacts of these technologies, and it discusses the relative benefits of the technologies. In addition, the paper look into the barriers associated with each of the technologies, and it suggests possible policy interventions to be adopted in order to promote a viable and environmentally efficient use of the limited biomass resources. (au)

  16. Clean Technology Evaluation & Workforce Development Program

    Energy Technology Data Exchange (ETDEWEB)

    Patricia Glaza

    2012-12-01

    The overall objective of the Clean Technology Evaluation portion of the award was to design a process to speed up the identification of new clean energy technologies and match organizations to testing and early adoption partners. The project was successful in identifying new technologies targeted to utilities and utility technology integrators, in developing a process to review and rank the new technologies, and in facilitating new partnerships for technology testing and adoption. The purpose of the Workforce Development portion of the award was to create an education outreach program for middle & high-school students focused on clean technology science and engineering. While originally targeting San Diego, California and Cambridge, Massachusetts, the scope of the program was expanded to include a major clean technology speaking series and expo as part of the USA Science & Engineering Festival on the National Mall in Washington, D.C.

  17. Energy Technology.

    Science.gov (United States)

    Eaton, William W.

    Reviewed are technological problems faced in energy production including locating, recovering, developing, storing, and distributing energy in clean, convenient, economical, and environmentally satisfactory manners. The energy resources of coal, oil, natural gas, hydroelectric power, nuclear energy, solar energy, geothermal energy, winds, tides,…

  18. Knowledge spillovers from clean and dirty technologies

    OpenAIRE

    Dechezlepretre, Antoine; Martin, Ralf; Mohnen, Myra

    2014-01-01

    How much should governments subsidize the development of new clean technologies? We use patent citation data to investigate the relative intensity of knowledge spillovers in clean and dirty technologies in two technological fields: energy production and transportation. We introduce a new methodology that takes into account the whole history of patent citations to capture the indirect knowledge spillovers generated by patents. We find that conditional on a wide range of potential confounding f...

  19. Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Freihaut, Jim

    2013-09-30

    The Mid Atlantic Clean Energy Application Center (MACEAC), managed by The Penn State College of Engineering, serves the six states in the Mid-Atlantic region (Pennsylvania, New Jersey, Delaware, Maryland, Virginia and West Virginia) plus the District of Columbia. The goals of the Mid-Atlantic CEAC are to promote the adoption of Combined Heat and Power (CHP), Waste Heat Recovery (WHR) and District Energy Systems (DES) in the Mid Atlantic area through education and technical support to more than 1,200 regional industry and government representatives in the region. The successful promotion of these technologies by the MACEAC was accomplished through the following efforts; (1)The MACEAC developed a series of technology transfer networks with State energy and environmental offices, Association of Energy Engineers local chapters, local community development organizations, utilities and, Penn State Department of Architectural Engineering alumni and their firms to effectively educate local practitioners about the energy utilization, environmental and economic advantages of CHP, WHR and DES; (2) Completed assessments of the regional technical and market potential for CHP, WHR and DE technologies application in the context of state specific energy prices, state energy and efficiency portfolio development. The studies were completed for Pennsylvania, New Jersey and Maryland and included a set of incentive adoption probability models used as a to guide during implementation discussions with State energy policy makers; (3) Using the technical and market assessments and adoption incentive models, the Mid Atlantic CEAC developed regional strategic action plans for the promotion of CHP Application technology for Pennsylvania, New Jersey and Maryland; (4) The CHP market assessment and incentive adoption model information was discussed, on a continuing basis, with relevant state agencies, policy makers and Public Utility Commission organizations resulting in CHP favorable incentive

  20. Institute a modest carbon tax to reduce carbon emissions, finance clean energy technology development, cut taxes, and reduce the deficit

    Energy Technology Data Exchange (ETDEWEB)

    Muro, Mark; Rothwell, Jonathan

    2012-11-15

    The nation should institute a modest carbon tax in order to help clean up the economy and stabilize the nation’s finances. Specifically, Congress and the president should implement a $20 per ton, steadily increasing carbon excise fee that would discourage carbon dioxide emissions while shifting taxation onto pollution, financing energy efficiency (EE) and clean technology development, and providing opportunities to cut taxes or reduce the deficit. The net effect of these policies would be to curb harmful carbon emissions, improve the nation’s balance sheet, and stimulate job-creation and economic renewal.

  1. Wanted: Clean Coal Burning Technology

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    China is intent on developing clean coal burning technology, an objective it can achieve through installing desulfurization facilities at coal-burning power plants that will control SO2 emissions and environmental pollution. According to kuo Yi, deputy director general of the Department of Science and Technology of the State Environmental Protection Agency, China is a major coal-buming country:

  2. Introducing Energy-efficient Clean Technologies in the Brick Sector of Bangladesh

    OpenAIRE

    World Bank

    2011-01-01

    This study's objectives are: (i) to present the pros and cons of existing and alternative brick technologies in Bangladesh with specific focus on pollution and energy efficiency; (ii) to estimate the private and social benefits of these technologies (iii) to summarize China's experience in the development of the brick industry, as the world leader brick producer and (iv) to provide concret...

  3. Clean Energy Infrastructure Educational Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Hallinan, Kevin; Menart, James; Gilbert, Robert

    2012-08-31

    new research in the renewable and clean energy area. The educational outreach provided as a result of the grant included activities to introduce renewable and clean energy design projects into the Mechanical and Materials Engineering senior design class, the development of a geothermal energy demonstration unit, and the development of renewable energy learning modules for high school students. Finally, this grant supported curriculum development by Sinclair Community College for seven new courses and acquisition of necessary related instrumentation and laboratory equipment. These new courses, EGV 1201 Weatherization Training, EGV 1251 Introduction to Energy Management Principles, EGV 2301 Commercial and Industrial Assessment, EGV 2351 LEED Green Associate Exam Preparation, EGV 2251 Energy Control Strategies, EGV Solar Photovoltaic Design and Installation, and EGV Solar Thermal Systems, enable Sinclair to offer complete Energy Technology Certificate and an Energy Management Degree programs. To date, 151 students have completed or are currently registered in one of the seven courses developed through this grant. With the increasing interest in the Energy Management Degree program, Sinclair has begun the procedure to have the program approved by the Ohio Board of Regents.

  4. Clean Energy Solutions Center Services

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  5. Clean Energy Solutions Center Services (Arabic Translation) (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-06-01

    This is the Arabic translation of the Clean Energy Solutions Center Services fact sheet. The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  6. The Clean Coal Technology Program: Lessons learned

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    The Clean Coal Technology (CCT) Program is a unique partnership between the federal government and industry that has as its primary goal the successful introduction of new clean coal utilization technologies into the energy marketplace. Clean coal technologies being demonstrated under the CCT Program are establishing a technology base that will enable the nation to meet more stringent energy and environmental goals. Most of the, demonstrations are being conducted at commercial scale, in actual user environments, and under circumstances typical of commercial operations. These features allow the potential of the technologies to be evaluated in their intended commercial applications. Each application addresses one of the following four market sectors: advanced electric power generation; environmental control devices; coal processing for clean fuels; and industrial applications. The purpose of this report is fourfold: Explain the CCT program as a model for successful joint government industry partnership for selecting and demonstrating technologies that have promise for adaptation to the energy marketplace; set forth the process by which the process has been implemented and the changes that have been made to improve that process; outline efforts employed to inform potential users and other interested parties about the technologies being developed; and examine some of the questions which must be considered in determining if the CCT Program model can be applied to other programs.

  7. Clean coal technology: Export finance programs

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-30

    Participation by US firms in the development of Clean Coal. Technology (CCT) projects in foreign countries will help the United States achieve multiple national objectives simultaneously--addressing critical goals related to energy, environmental technology, industrial competitiveness and international trade. US participation in these projects will result in an improved global environment, an improvement in the balance of payments and an increase in US jobs. Meanwhile, host countries will benefit from the development of economically- and environmentally-sound power facilities. The Clean Air Act Amendments of 1990 (Public Law 101-549, Section 409) as supplemented by a requirement in the Energy Policy Act of 1992 (Public Law 102-486, Section 1331(f)) requires that the Secretary of Energy, acting through the Trade Promotion Coordinating Committee Subgroup on Clean Coal Technologies, submit a report to Congress with information on the status of recommendations made in the US Department of Energy, Clean Coal Technology Export Programs, Report to the United States Congress, February 1992. Specific emphasis is placed on the adequacy of financial assistance for export of CCTS. This report fulfills the requirements of the Act. In addition, although this report focuses on CCT power projects, the issues it raises about the financing of these projects are also relevant to other CCT projects such as industrial applications or coal preparation, as well as to a much broader range of energy and environmental technology projects worldwide.

  8. Valuation of clean energy investments: The case of the Zero Emission Coal (ZEC) technology

    Science.gov (United States)

    Yeboah, Frank Ernest

    Today, coal-fired power plants produce about 55% of the electrical energy output in the U.S. Demand for electricity is expected to grow in future. Coal can and will continue to play a substantial role in the future global energy supply, despite its high emission of greenhouse gases (e.g. CO2 etc.) and low thermal energy conversion efficiency of about 37%. This is due to the fact that, it is inexpensive and global reserves are abundant. Furthermore, cost competitive and environmentally acceptable energy alternatives are lacking. New technologies could also make coal-fired plants more efficient and environmentally benign. One such technology is the Zero Emission Carbon (ZEC) power plant, which is currently being proposed by the ZECA Corporation. How much will such a technology cost? How competitive will it be in the electric energy market when used as a technology for mitigating CO2 emission? If there were regulatory mechanisms, such as carbon tax to regulate CO2 emission, what would be the minimum carbon tax that should be imposed? How will changes in energy policy affect the implementation of the ZEC technology? How will the cost of the ZEC technology be affected, if a switch from coal (high emission-intensive fuel) to natural gas (low emission-intensive fuel) were to be made? This work introduces a model that can be used to analyze and assess the economic value of a ZEC investment using valuation techniques employed in the electric energy industry such as revenue requirement (e.g. cost-of-service). The study concludes that the cost of service for ZEC technology will be about 95/MWh at the current baseline scenario of using fuel cell as the power generation system and coal as the primary fuel, and hence will not be competitive in the energy markets. For the technology to be competitive, fuel cell capital cost should be as low as 500/kW with a lifetime of 20 years or more, the cost of capital should be around 10%, and a carbon tax of 30/t of CO2 should be in place

  9. Second annual clean coal technology conference: Proceedings

    International Nuclear Information System (INIS)

    The Second Annual Clean Coal Technology Conference was held at Atlanta, Georgia, September 7--9, 1993. The Conference, cosponsored by the US Department of Energy (USDOE) and the Southern States Energy Board (SSEB), seeks to examine the status and role of the Clean Coal Technology Demonstration Program (CCTDP) and its projects. The Program is reviewed within the larger context of environmental needs, sustained economic growth, world markets, user performance requirements and supplier commercialization activities. This will be accomplished through in-depth review and discussion of factors affecting domestic and international markets for clean coal technology, the environmental considerations in commercial deployment, the current status of projects, and the timing and effectiveness of transfer of data from these projects to potential users, suppliers, financing entities, regulators, the interested environmental community and the public. Individual papers have been entered separately

  10. Energy Saving Melting and Revert Reduction Technology (Energy-SMARRT): Clean Steel Casting Production

    Energy Technology Data Exchange (ETDEWEB)

    Kuyucak, Selcuk [CanmetMATERIALS; Li, Delin [CanmetMATERIALS

    2013-12-31

    Inclusions in steel castings can cause rework, scrap, poor machining, and reduced casting performance, which can obviously result in excess energy consumption. Significant progress in understanding inclusion source, formation and control has been made. Inclusions can be defined as non-metallic materials such as refractory, sand, slag, or coatings, embedded in a metallic matrix. This research project has focused on the mold filling aspects to examine the effects of pouring methods and gating designs on the steel casting cleanliness through water modeling, computer modeling, and melting/casting experiments. Early in the research project, comprehensive studies of bottom-pouring water modeling and low-alloy steel casting experiments were completed. The extent of air entrainment in bottom-poured large castings was demonstrated by water modeling. Current gating systems are designed to prevent air aspiration. However, air entrainment is equally harmful and no prevention measures are in current practice. In this study, new basin designs included a basin dam, submerged nozzle, and nozzle extension. The entrained air and inclusions from the gating system were significantly reduced using the new basin method. Near the end of the project, there has been close collaboration with Wescast Industries Inc., a company manufacturing automotive exhaust components. Both computer modeling using Magma software and melting/casting experiments on thin wall turbo-housing stainless steel castings were completed in this short period of time. Six gating designs were created, including the current gating on the pattern, non-pressurized, partially pressurized, naturally pressurized, naturally pressurized without filter, and radial choke gating without filter, for Magma modeling. The melt filling velocity and temperature were determined from the modeling. Based on the simulation results, three gating designs were chosen for further melting and casting experiments on the same casting pattern using

  11. Clean coal technology

    International Nuclear Information System (INIS)

    This paper shows data of current and projected SO2 emissions, ambient pollution in major Asian cities; Benefits of natural gas Use in Power Generation; Efficiency of thermal power plants in India and China. It discusses Coal Benefitiation meaning use of high efficiency coal technologies i.e. reducing particulate emissions

  12. Exploring Rare Earths supply constraints for the emerging clean energy technologies and the role of recycling

    DEFF Research Database (Denmark)

    Habib, Komal; Wenzel, Henrik

    The dependency on critical resources like Rare Earth Elements (REEs) has been pronounced as a potential barrier to a broader implementation of emerging renewable energy technologies. This study explores the dependency of such technologies especially wind turbines and electric vehicles along with...... other background end-uses on two key REEs, i.e. neodymium (Nd) and dysprosium (Dy). Our study reveals that a highly accelerated rate of REEs mining is unavoidable in order to keep up with the pace of increasing demand from new technologies required in a renewable energy strategy for meeting the climate...... change challenge. Recycling does not seem to be in a position to close the wide gap between future demand and supply by 2050 mainly due to the long lifetime of key end-use products....

  13. Exploring Rare Earths supply constraints for the emerging clean energy technologies and the role of recycling

    DEFF Research Database (Denmark)

    Habib, Komal; Wenzel, Henrik

    2014-01-01

    The dependency on critical resources like Rare Earth Elements (REEs) has been pronounced as a potential barrier to a wider implementation of emerging renewable energy technologies. This study explores the dependency of such technologies especially wind turbines and electric vehicles along with...... accelerated rate of Nd and Dy mining is unavoidable in order to keep up with the pace of increasing demand from new technologies required in a renewable energy trategy for meeting the climate change challenge. Recycling does not seem to be in a position to close the wide gap between future demand and supply...... by 2050 mainly due to the long lifetime of key end use products. However, on a longer term i.e. by 2100, secondary supply from recycling can meet almost 50% of the demand. Moreover, recycling, is found to play major role in reducing the geopolitical aspects of supply risk due to diversification of...

  14. Broadening the Appeal of Marginal Abatement Cost Curves: Capturing Both Carbon Mitigation and Development Benefits of Clean Energy Technologies; Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Cowlin, S.; Cochran, J.; Cox, S.; Davison, C.; van der Gaast, Y.

    2012-08-01

    Low emission development strategies (LEDS) articulate policies and implementation plans that enable countries to advance sustainable, climate-resilient development and private sector growth while significantly reducing the greenhouse gas (GHG) emissions traditionally associated with economic growth. In creating a LEDS, policy makers often have access to information on abatement potential and costs for clean energy technologies, but there is a scarcity of economy-wide approaches for evaluating and presenting information on other dimensions of importance to development, such as human welfare, poverty alleviation, and energy security. To address this shortcoming, this paper proposes a new tool for communicating development benefits to policy makers as part of a LEDS process. The purpose of this tool is two-fold: 1. Communicate development benefits associated with each clean energy-related intervention; 2. Facilitate decision-making on which combination of interventions best contributes to development goals. To pilot this tool, the authors created a visual using data on developmental impacts identified through the Technology Needs Assessment (TNA) project in Montenegro. The visual will then be revised to reflect new data established through the TNA that provides information on cost, GHG mitigation, as well as the range and magnitude of developmental impacts.

  15. Clean energy technology and regulatory interventions for Greenhouse Gas emission mitigation: Sri Lankan power sector

    International Nuclear Information System (INIS)

    This paper presents the impact of technological and regulatory interventions, specifically the impact of the Renewable Energy Portfolio Standards (RPS) on the least-cost electricity generation expansion plan in a country. The case study used in the paper is the power generation system in Sri Lanka where the current policy is to have a renewable energy based generation penetration level of 10% by 2015. This study considers available renewable technologies as supply-side options together with their technical potential and economic feasibility. It also examines the impact of these interventions on overall power sector emissions including Greenhouse Gas (GHG) emissions. It has been found that the 10% RPS target by 2015 can be achieved with an additional cost burden of only 1.3% of the total cost of the plan. The results also show that small hydropower is the best non-conventional renewable energy technology needing minimum financial incentives in achieving the target. Fuelwood-fired thermal power and wind power require significant level of government incentives if they are to play a role in the declared RPS of Sri Lanka. It is concluded that small power systems like the one in Sri Lanka can still contribute to emission mitigation with regulatory interventions such as RPS without significant additional costs. It is important to select the appropriate technologies, decide on their individual allocations and the optimal timing and level of penetration of these technologies to minimize the economic impact. Further, internalizing the use of these technologies in the planning process strengthens the hands of the planners in justifying their contributions to supplying demand while mitigating emissions. (author)

  16. Tracking Clean Energy Progress

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    Global demand for energy shows no signs of slowing; carbon dioxide emissions keep surging to new records; and political uprisings, natural disasters and volatile energy markets put the security of energy supplies to the test. More than ever, the need for a fundamental shift to a cleaner and more reliable energy system is clear. What technologies can make that transition happen? How do they work? And how much will it all cost?.

  17. Photo-Enhanced Hydrogen Transport Technology for Clean Renewable Electrochemical Energy Systems Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Solid oxide fuel cells and electrolyzers are promising electrochemical devices for space and terrestrial applications due to their high power densities and clean...

  18. Financing clean energy market creation : clean energy ventures, venture capitalists and other investors

    OpenAIRE

    Teppo, Tarja

    2006-01-01

    Many factors have emerged for change towards cleaner and more efficient technologies and services: climate change, increasing oil demands, and rising living standards in many parts of the world are putting an ever-increasing strain on the environment. Recently, these drivers have fueled the formation of a clean energy venture capital market where both independent venture capitalists (VCs) and corporate venture capitalists (CVCs) have invested in clean energy start-ups. Financing of clean ener...

  19. 发展清洁能源的若干思考%Thoughts on the Development of Clean Energy Technology

    Institute of Scientific and Technical Information of China (English)

    张洪涛; 舒思齐

    2013-01-01

    With the rapid economic development in our country, the high consumption of fossil fuels, such as oil and coal, could produce more air pollution, and has been a serious threat to people's health. Based on the investigate on the clean energy industry such as natural gas, coal-bed methane , shale gas, wind energy, and solar energy, this paper analyses the development trend of energy supply and demand at home and abroad, studies on the industrial policy, short-term surplus phenomenon, independent technical bottleneck for developing clean energy. It is argued that we must consider the national conditions for energy consumption, respect science and knowledge, speed up the restructuring of energy industry, and improve the non-fossil energy consumption ratio. For development and utilization of clean energy, we can neither haste, nor passivity;but rely on science and technology, make overall arrangements, integrate long-term development goals with recent work adjustment, as well as unswervingly promote the development and utilization of clean energy. From the ultimate goal of China's economic and social sustainable development, the road to low carbon economy is the choice of China.%随着我国经济快速发展,石油、煤炭等化石能源的高消费加重了空气污染,人民健康受到了严重威胁。基于对天然气、煤层气、页岩气、天然气水合物、风能、太阳能等清洁能源产业的调研,分析了国内外能源供需的发展趋势,对发展清洁能源的产业政策、短期过剩现象、自主技术瓶颈等深层次问题作了实事求是的研究,提出我国能源消费必须考虑到国情,尊重科学知识和规律,加快能源结构调整,提高非化石能源消费比例。对于开发、利用清洁能源,既不能操之过急,也不能消极等待,而是依靠科技,统筹兼顾,把长期发展目标与近期工作调整有机结合,坚定不移地推进清洁能源的开发和利用。从中

  20. Steam vacuum cleaning. Innovative technology summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The US Department of Energy (DOE) continually seeks safer and more cost-effective remediation technologies for use in the decontamination and decommissioning (D and D) of nuclear facilities. The baseline technology currently used for washing debris is a high-pressure water cleaning (HPWC) system. The system used at the FEMP is the Hotsy{reg_sign} Model 550B HPWC. Although the HPWC technology has functioned satisfactorily, improvements are being sought in areas related to reduced liquid waste volume, increased productivity, increased washing effectiveness, and decreased airborne contamination. An innovative technology that offers potential improvements in these areas is a steam vacuum cleaning (SVC) system that integrates high-pressure steam cleaning with a vacuum recovery sub-system that simultaneously collects dislodged contaminants thereby reducing airborne contamination. The SVC system selected for demonstration at the FEMP was the Kelly{trademark} Decontamination System shown. This report provides comparative performance and cost analyses between the Hotsy HPWC system and the Kelly Decontamination System. Both technologies were demonstrated at the FEMP site located at Fernald, Ohio from July 29, 1996 through August 15, 1996. The demonstrations were conducted at the FEMP Plant 1 as part of the LSTD project sponsored by the Deactivation and Decommissioning Focus Area (DDFA) of the US DOE`s Office of Science and Technology.

  1. Steam vacuum cleaning. Innovative technology summary report

    International Nuclear Information System (INIS)

    The US Department of Energy (DOE) continually seeks safer and more cost-effective remediation technologies for use in the decontamination and decommissioning (D and D) of nuclear facilities. The baseline technology currently used for washing debris is a high-pressure water cleaning (HPWC) system. The system used at the FEMP is the Hotsy reg-sign Model 550B HPWC. Although the HPWC technology has functioned satisfactorily, improvements are being sought in areas related to reduced liquid waste volume, increased productivity, increased washing effectiveness, and decreased airborne contamination. An innovative technology that offers potential improvements in these areas is a steam vacuum cleaning (SVC) system that integrates high-pressure steam cleaning with a vacuum recovery sub-system that simultaneously collects dislodged contaminants thereby reducing airborne contamination. The SVC system selected for demonstration at the FEMP was the Kelly trademark Decontamination System shown. This report provides comparative performance and cost analyses between the Hotsy HPWC system and the Kelly Decontamination System. Both technologies were demonstrated at the FEMP site located at Fernald, Ohio from July 29, 1996 through August 15, 1996. The demonstrations were conducted at the FEMP Plant 1 as part of the LSTD project sponsored by the Deactivation and Decommissioning Focus Area (DDFA) of the US DOE's Office of Science and Technology

  2. Technology transfer in the Clean Development Mechanism

    International Nuclear Information System (INIS)

    Technology transfer is often mentioned as an ancillary benefit of the Kyoto Protocol's Clean Development Mechanism (CDM), but this claim has never been researched or substantiated. The question of technology transfer is important from two perspectives: for host countries, whether the CDM provides a corridor for foreign, climate-friendly technologies and investment, and for industrialised countries as it provides export potential for climate-friendly technologies developed as a consequence of stringent greenhouse gas targets. In order to better understand whether technology transfer from the EU and elsewhere is occurring through the CDM, and what is the value of the associated foreign investment, this paper examines technology transfer in the 63 CDM projects that were registered on January 1st, 2006. Technology originates from outside the host country in almost 50% of the evaluated projects. In the projects in which the technology originates from outside the host country, 80% use technology from the European Union. Technologies used in non-CO2 greenhouse gas and wind energy projects, and a substantial share of the hydropower projects, use technology from outside the host country, but biogas, agricultural and biomass projects mainly use local technology. The associated investment value with the CDM projects that transferred technology is estimated to be around 470 million Euros, with about 390 coming from the EU. As the non-CO2 greenhouse gas projects had very low capital costs, the investment value was mostly in the more capital-intensive wind energy and hydropower projects

  3. Clean Energy Solutions Center (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Reategui, S.

    2012-07-01

    The Clean Energy Ministerial launched the Clean Energy Solutions Center in April, 2011 for major economy countries, led by Australia and U.S. with other CEM partners. Partnership with UN-Energy is extending scope to support all developing countries: 1. Enhance resources on policies relating to energy access, small to medium enterprises (SMEs), and financing programs; 2. Offer expert policy assistance to all countries; 3. Expand peer to peer learning, training, and deployment and policy data for developing countries.

  4. Clean Energy Solutions Center Services (Vietnamese Translation) (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-11-01

    This is the Vietnamese language translation of the Clean Energy Solutions Center (Solutions Center) fact sheet. The Solutions Center helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  5. Clean Energy Solutions Center Services (Chinese Translation) (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-04-01

    This is the Chinese language translation of the Clean Energy Solutions Center (Solutions Center) fact sheet. The Solutions Center helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  6. Northwest Region Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Sjoding, David

    2013-09-30

    The main objective of the Northwest Clean Energy Application Center (NW CEAC) is to promote and support implementation of clean energy technologies. These technologies include combined heat and power (CHP), district energy, waste heat recovery with a primary focus on waste heat to power, and other related clean energy systems such as stationary fuel cell CHP systems. The northwest states include AK, ID, MT, OR, and WA. The key aim/outcome of the Center is to promote and support implementation of clean energy projects. Implemented projects result in a number of benefits including increased energy efficiency, renewable energy development (when using opportunity fuels), reduced carbon emissions, improved facility economics helping to preserve jobs, and reduced criteria pollutants calculated on an output-based emissions basis. Specific objectives performed by the NW CEAC fall within the following five broad promotion and support categories: 1) Center management and planning including database support; 2) Education and Outreach including plan development, website, target market workshops, and education/outreach materials development 3) Identification and provision of screening assessments & feasibility studies as funded by the facility or occasionally further support of Potential High Impact Projects; 4) Project implementation assistance/trouble shooting; and 5) Development of a supportive clean energy policy and initiative/financing framework.

  7. Midwest Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Cuttica, John; Haefke, Cliff

    2013-12-31

    The Midwest Clean Energy Application Center (CEAC) was one of eight regional centers that promoted and assisted in transforming the market for combined heat and power (CHP), waste heat to power (WHP), and district energy (DE) technologies and concepts throughout the United States between October 1, 2009 and December 31, 2013. The key services the CEACs provided included: Market Opportunity Analyses – Supporting analyses of CHP market opportunities in diverse markets including industrial, federal, institutional, and commercial sectors. Education and Outreach – Providing information on the energy and non-energy benefits and applications of CHP to state and local policy makers, regulators, energy end-users, trade associations and others. Information was shared on the Midwest CEAC website: www.midwestcleanergy.org. Technical Assistance – Providing technical assistance to end-users and stakeholders to help them consider CHP, waste heat to power, and/or district energy with CHP in their facility and to help them through the project development process from initial CHP screening to installation. The Midwest CEAC provided services to the Midwest Region that included the states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.

  8. Midwest Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Cuttica, John; Haefke, Cliff

    2013-12-31

    The Midwest Clean Energy Application Center (CEAC) was one of eight regional centers that promoted and assisted in transforming the market for combined heat and power (CHP), waste heat to power (WHP), and district energy (DE) technologies and concepts throughout the United States between October 1, 2009 and December 31, 2013. The key services the CEACs provided included:  Market Opportunity Analyses – Supporting analyses of CHP market opportunities in diverse markets including industrial, federal, institutional, and commercial sectors.  Education and Outreach – Providing information on the energy and non-energy benefits and applications of CHP to state and local policy makers, regulators, energy end-users, trade associations and others. Information was shared on the Midwest CEAC website: www.midwestcleanergy.org.  Technical Assistance – Providing technical assistance to end-users and stakeholders to help them consider CHP, waste heat to power, and/or district energy with CHP in their facility and to help them through the project development process from initial CHP screening to installation. The Midwest CEAC provided services to the Midwest Region that included the states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.

  9. Economic Feasibility Of Clean Coal Technologies

    OpenAIRE

    Marroquín, Miguel; Clemente Jul, María del Carmen

    2009-01-01

    Reéent developments in the energy sector prove that we are wítnessing a shift in the place of commodities withm global economy. Coal as a source of heat and power has kept and is meant to keep its hegemony in Europe and the USA; this along with recent encouraged fight against global warming and the factual lower yield of coal teclmologies claims for the review of these and the development of lesspollutant processes per uñií of useful energy, so-called Clean Coal Technologies. This document pr...

  10. National Alliance for Clean Energy Incubators New Mexico Clean Energy Incubator

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, Suzanne S.

    2004-12-15

    The National Alliance for Clean Energy Incubators was established by the National Renewable Energy Laboratory (NREL) to develop an emerging network of business incubators for entrepreneurs specializing in clean energy enterprises. The Alliance provides a broad range of business services to entrepreneurs in specific geographic locales across the U.S. and in diverse clean energy technology areas such as fuel cells, alternative fuels, power generation, and renewables, to name a few. Technology Ventures Corporation (TVC) participates in the Alliance from its corporate offices in Albuquerque, NM, and from its sites in Northern and Southern New Mexico, California, and Nevada. TVC reports on the results of its attempts to accelerate the growth and success of clean energy and energy efficiency companies through its array of business support services. During the period from September 2002 through September 2004, TVC describes contributions to the Alliance including the development of 28 clients and facilitating capital raises exceeding $35M.

  11. 浅析我国清洁能源技术引进%Analysis of China’s Clean Energy Technology Introduction

    Institute of Scientific and Technical Information of China (English)

    沈克宇; 吕苏榆

    2015-01-01

    According to the European Patent Office and patent statistical data,the developed countries such as Japan,A-merica and Germany master advanced technology in the field of clean energy,while our country isn’t good at the research and development of clean energy technology.The introduction of technologies plays a very important role in improving the technological level of China’s clean energy.China’s introduction of clean energy technology has many channels,such as international trade in clean energy products and services,direct investment and patent license agreement.However,high -tech export controls and trade friction hinder the introduction of clean energy technologies.So we need to improve the level of the introduction by resolving trade disputes,building clean energy patent system and patent pool licensing system and ac-celerating the construction of intellectual property information dissemination system.%欧洲专利局和我国专利统计简报的数据显示,我国清洁能源技术研发能力薄弱、技术水平较日、美、德等发达国家有一定的差距。技术引进是我国获取先进清洁能源技术的重要途径,引进清洁能源技术的途径主要包括国际贸易方式、外商直接投资与专利许可。而对华高新技术出口管制与贸易摩擦在一定程度上阻碍我国引进清洁能源技术。我国有必要通过贸易争端解决机制、构建清洁能源专利强制许可制度与专利池制度、完善知识产权信息传播体系来加快清洁能源技术引进。

  12. 2012 Clean Energy: Project Summaries

    OpenAIRE

    Asian Development Bank

    2013-01-01

    This report summarizes the investments in clean energy made by the operations departments of the Asian Development Bank (ADB) in 2012, condensing information from project databases and formal reports in an easy-to-reference format. This report was prepared by ADB’s Clean Energy Program which provides the cohesive agenda that encompasses and guides ADB’s lending and non-lending assistance, initiatives, and plan of action for sustainable growth in Asia and the Pacific.

  13. Get Current: Switch on Clean Energy Activity Book

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-06-01

    Switching on clean energy technologies means strengthening the economy while protecting the environment. This activity book for all ages promotes energy awareness, with facts on different types of energy and a variety of puzzles in an energy theme.

  14. Northeast Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Bourgeois, Tom

    2013-09-30

    From October 1, 2009 through September 30, 2013 (“contract period”), the Northeast Clean Energy Application Center (“NE-CEAC”) worked in New York and New England (Connecticut, Rhode Island, Vermont, Massachusetts, New Hampshire, and Maine) to create a more robust market for the deployment of clean energy technologies (CETs) including combined heat and power (CHP), district energy systems (DES), and waste heat recovery (WHR) systems through the provision of technical assistance, education and outreach, and strategic market analysis and support for decision-makers. CHP, DES, and WHR can help reduce greenhouse gas emissions, reduce electrical and thermal energy costs, and provide more reliable energy for users throughout the United States. The NE-CEAC’s efforts in the provision of technical assistance, education and outreach, and strategic market analysis and support for decision-makers helped advance the market for CETs in the Northeast thereby helping the region move towards the following outcomes: • Reduction of greenhouse gas emissions and criteria pollutants • Improvements in energy efficiency resulting in lower costs of doing business • Productivity gains in industry and efficiency gains in buildings • Lower regional energy costs • Strengthened energy security • Enhanced consumer choice • Reduced price risks for end-users • Economic development effects keeping more jobs and more income in our regional economy Over the contract period, NE-CEAC provided technical assistance to approximately 56 different potential end-users that were interested in CHP and other CETs for their facility or facilities. Of these 56 potential end-users, five new CHP projects totaling over 60 MW of install capacity became operational during the contract period. The NE-CEAC helped host numerous target market workshops, trainings, and webinars; and NE-CEAC staff delivered presentations at many other workshops and conferences. In total, over 60 different workshops

  15. Advanced clean coal utilization technologies

    Energy Technology Data Exchange (ETDEWEB)

    Moritomi, Hiroshi [National Inst. for Resources and Environment, Tsukuba, Ibaraki (Japan)

    1993-12-31

    The most important greenhouse gas is CO{sub 2} from coal utilization. Ways of mitigating CO{sub 2} emissions include the use of alternative fuels, using renewable resources and increasing the efficiency of power generation and end use. Adding to such greenhouse gas mitigation technologies, post combustion control by removing CO{sub 2} from power station flue gases and then storing or disposing it will be available. Although the post combustion control have to be evaluated in a systematic manner relating them to whether they are presently available technology, to be available in the near future or long term prospects requiring considerable development, it is considered to be a less promising option owing to the high cost and energy penalty. By contrast, abatement technologies aimed at improving conversion efficiency or reducing energy consumption will reduce emissions while having their own commercial justification.

  16. Adoption of clean coal technologies in India

    International Nuclear Information System (INIS)

    Coal is a major Indian energy resource. It is being utilized in conventional power stations now. Considerable coal resources are not located near load centers and therefore involve transport by rail. India is becoming more concerned with environmental matters and particularly with the health of its population. Clean coal electricity generation technologies are at the commercial demonstration stage in Europe and the USA in unit capacities appropriate to Indian needs. These technologies minimize environmental problems and promise 25% more efficiency. This competitive technology can be introduced to India in greenfield power stations, in repowering older power stations and in providing an enviable alternative for existing and new power stations presently depending on liquid or gas as fuel. (author)

  17. The path to clean energy: direct coupling of nuclear and renewable technologies for thermal and electrical applications

    International Nuclear Information System (INIS)

    The U.S. Department of Energy (DOE) recognizes the need to transform the energy infrastructure of the U.S. and elsewhere to systems that can significantly reduce environmental impacts in an efficient and economically viable manner while utilizing both clean energy generation sources and hydrocarbon resources. Thus, DOE is supporting research and development that could lead to more efficient utilization of clean nuclear and renewable energy generation sources. A concept being advanced by the DOE Offices of Nuclear Energy (NE) and Energy Efficiency and Renewable Energy (EERE) is tighter coupling of nuclear and renewable energy sources in a manner that better optimizes energy use for the combined electricity, industrial manufacturing, and the transportation sectors. This integration concept has been referred to as a 'hybrid system' that is capable of providing energy (thermal or electrical) where it is needed, when it is needed. For the purposes of this work, the hybrid system would integrate two or more energy resources to generate two or more products, one of which must be an energy commodity, such as electricity or transportation fuel. This definition requires coupling of subsystems ''behind'' the electrical transmission bus, where energy flows are dynamically apportioned as necessary to meet demand and the system has a single connection to the grid that provides dispatchable electricity as required while capital intensive generation assets operate at full capacity. Development of integrated energy systems for an ''energy park'' must carefully consider the intended location and the associated regional resources, traditional industrial processes, energy delivery infrastructure, and markets to identify viable region-specific system configurations. This paper will provide an overview of the current status of regional hybrid energy system design, development and application of dynamic analysis tools to assess technical

  18. The path to clean energy: direct coupling of nuclear and renewable technologies for thermal and electrical applications

    Energy Technology Data Exchange (ETDEWEB)

    Bragg-Sitton, Shannon [Idaho National Lab. (INL), Idaho Falls, ID (United States). Nuclear Fuel Performance and Design; Boardman, Richard [Idaho National Lab. (INL), Idaho Falls, ID (United States). Advanced Process and Decision Systems; Ruth, Mark [National Renewable Energy Lab. (NREL), Golden, CO (United States). Strategic Energy Analysis Center

    2015-07-01

    The U.S. Department of Energy (DOE) recognizes the need to transform the energy infrastructure of the U.S. and elsewhere to systems that can significantly reduce environmental impacts in an efficient and economically viable manner while utilizing both clean energy generation sources and hydrocarbon resources. Thus, DOE is supporting research and development that could lead to more efficient utilization of clean nuclear and renewable energy generation sources. A concept being advanced by the DOE Offices of Nuclear Energy (NE) and Energy Efficiency and Renewable Energy (EERE) is tighter coupling of nuclear and renewable energy sources in a manner that better optimizes energy use for the combined electricity, industrial manufacturing, and the transportation sectors. This integration concept has been referred to as a “hybrid system” that is capable of providing energy (thermal or electrical) where it is needed, when it is needed. For the purposes of this work, the hybrid system would integrate two or more energy resources to generate two or more products, one of which must be an energy commodity, such as electricity or transportation fuel. This definition requires coupling of subsystems ‘‘behind’’ the electrical transmission bus, where energy flows are dynamically apportioned as necessary to meet demand and the system has a single connection to the grid that provides dispatchable electricity as required while capital intensive generation assets operate at full capacity. Development of integrated energy systems for an “energy park” must carefully consider the intended location and the associated regional resources, traditional industrial processes, energy delivery infrastructure, and markets to identify viable region-specific system configurations. This paper will provide an overview of the current status of regional hybrid energy system design, development and application of dynamic analysis tools to assess technical and economic performance, and

  19. Strategies for development of clean energy in China

    Institute of Scientific and Technical Information of China (English)

    Yang Zhen; Zhang Hongliang

    2008-01-01

    A development framework of clean energy in China is put forward based on core development strategy,technology support,and policy and laws support.In this framework,the priority development and strategic backup of clean energy are defined,and the technology support and policy and laws support are also presented.

  20. Clean Energy Manufacturing Analysis Center. 2015 Research Highlights -- Carbon Fiber

    Energy Technology Data Exchange (ETDEWEB)

    Das, Sujit [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-03-01

    CEMAC has conducted four major studies on the manufacturing of clean energy technologies. Three of these focused on the end product: solar photovoltaic modules, wind turbines, and automotive lithium-ion batteries. The fourth area focused on a key material for manufacturing clean energy technologies, carbon fiber.

  1. KNFC Fuel cleaning technology development

    International Nuclear Information System (INIS)

    The filtration system to collect crud particles detached from the fuel assemblies was also developed. The fuel cleaning system connected with the filtration system was successfully demonstrated at Ulchin plant 2. Within several minutes detachable crud deposits were effectively removed from the clad surfaces of the fuel assembly. Also to characterize the crud particles for each fuel assembly, a small crud sampling device was connected with the filtration system during the cleaning operation. Crud samples were acquired from crud sampling device of fuel cleaning and fuel rod using sticky tape and steel knife analysis at two plants, respectively. Crud analysis in pie facility showed that 95wt% crud particles can be collected by a 0.5μm filtering system and major compositions were Ni, Fe, and Cr. KNFC constructed and qualified the complete fuel cleaning system

  2. 76 FR 34041 - Clean Technologies Mission to India

    Science.gov (United States)

    2011-06-10

    ... technologies including wind, hydro, waste-to-energy, solar power generation and clean coal; energy efficiency... attractive incentives in this area. Wind: U.S. companies can take advantage of India's wind energy market... of 15%. Wind, hydro, solar, biomass, and waste-to-energy all have huge potential. Only 19,973 MW...

  3. Challenges and opportunities for clean coal technology

    International Nuclear Information System (INIS)

    A report is given of some presentations and discussions at the Sixth Clean Coal Technology Conference held in Reno, Nevada, 28 April - 1 May 1998. Accomplishments in 18 projects in the US DOE's Clean Coal Technology Programme were reported upon. The CCT Program has provided a portfolio of technologies to deal effectively with acid rain concerns but challenges remain in achieving ozone standards (an NOx control issue), fine particulate control of PM2.5 and CO2 emission reduction per the Kyoto Protocol in the absence of trading between developed and developing countries under a proposed Clean Development Mechanism and/or sequestration. 9 photos

  4. Pursuing Clean Energy Equitably

    OpenAIRE

    Newell, Peter; Phillips, Jon; Mulvaney, Dustin

    2011-01-01

    This paper explores the opportunities for a ‘just transition’ to low carbon and sustainable energy systems; one that addresses the current inequities in the distribution of energy benefits and their human and ecological costs. In order to prioritize policies that address energy poverty alleviation and sustainability concerns, national action and higher levels of international cooperation and coordination are required to steer public policy towards a broader range of public interests. This als...

  5. Clean coal technologies and future prospects for coal

    International Nuclear Information System (INIS)

    The purpose of this paper is to analyze the future potential of coal in the US economy during the next 25 years in light of clean coal technologies. According to official US Department of Energy (DOE) designations, these technologies pertain only to the beneficiation, transformation, combustion, and postcombustion clean-up stages of the coal cycle; no coal mining or coal transport technologies are included. In general, clean coal technologies offer the prospect of mitigating environmental side-effects of coal utilization, primarily through improved operating efficiencies and lowered costs of air emission controls. If they prove successful, coal users will be able to meet more stringent environmental regulations at little or no additional cost. In assessing the influence of clean coal technologies on coal demand, we focus on the economics of three crucial areas: their development, their deployment, and coal utilization implications of their operation

  6. Teaming up for Clean Energy

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    On October 22, the China Institute of Strategy and Management and the U.S. Brookings Institution jointly held the China-U.S. Strategic Forum on Clean Energy Cooperation. At the opening session of the forum, Zheng Bijian, Chairman of the China Institute of Strategy and Management, gave a keynote speech. Edited excerpts follow:

  7. Modeling technological learning and its application for clean coal technologies in Japan

    International Nuclear Information System (INIS)

    Estimating technological progress of emerging technologies such as renewables and clean coal technologies becomes important for designing low carbon energy systems in future and drawing effective energy policies. Learning curve is an analytical approach for describing the decline rate of cost and production caused by technological progress as well as learning. In the study, a bottom-up energy-economic model including an endogenous technological learning function has been designed. The model deals with technological learning in energy conversion technologies and its spillover effect. It is applied as a feasibility study of clean coal technologies such as IGCC (Integrated Coal Gasification Combined Cycle) and IGFC (Integrated Coal Gasification Fuel Cell System) in Japan. As the results of analysis, it is found that technological progress by learning has a positive impact on the penetration of clean coal technologies in the electricity market, and the learning model has a potential for assessing upcoming technologies in future.

  8. METC Clean Coal Technology status -- 1995 update

    Energy Technology Data Exchange (ETDEWEB)

    Carpenter, L.K.

    1995-06-01

    The Department of Energy (DOE) Clean Coal Technology (CCT) Program is assisting the private sector by funding demonstration programs to validate that CCT technologies are a low-risk, environmentally attractive, cost-competitive option for utility and industrial users. Since 1987, DOE has awarded 45 CCT projects worth a total value of $7 billion (including more than $2.3 billion of DOE funding). Within the CCT Program, the Morgantown Energy Technology Center (METC) is responsible for 17 advanced power generation systems and major industrial applications. METC is an active partner in advancement of these technologies via direct CCT funding and via close cooperation and coordination of internal and external research and development activities. By their nature, METC projects are typically 6-10 years in duration and, in some cases, very complex in nature. However, as a result of strong commercial partnerships, progress in the development and commercialization of major utility and industrial projects has, and will continue to occur. It is believed that advanced power generation systems and industrial applications are on the brink of commercial deployment. A status of METC CCT activities will be presented. Two projects have completed their operational phase, operations are underway at one project (two others are in the latter stages of construction/shakedown), four projects are in construction, six restructured. Also, present a snapshot of development activities that are an integral part of the advancement of these CCT initiatives will be presented.

  9. Venture Capital Investment in the Clean Energy Sector

    OpenAIRE

    Shikhar Ghosh; Ramana Nanda

    2010-01-01

    We examine the extent to which venture capital is adequately positioned for the rapid commercialization of clean energy technologies in the United States. While there are several startups in clean energy that are well-suited to the traditional venture capital investment model, our analysis highlights a number of structural challenges related to VC investment in the sector that are particularly acute for startups involved in the production of clean energy. One of key bottlenecks threatening in...

  10. Your First Stop for Clean Energy Policy Support (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    The Clean Energy Solutions Center, an initiative of the Clean Energy Ministerial and UN-Energy, helps governments design and adopt policies and programs that support the deployment of transformational low-carbon technologies. The Solutions Center serves as a first-stop clearinghouse of clean energy policy reports, data, and tools and provides expert assistance and peer-to-peer learning forums. This factsheet highlights key Solutions Center offerings, including 'ask an expert' assistance on clean energy policy matters, training and peer learning, and technical resources for policy makers worldwide.

  11. IDEA Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Thornton, Robert

    2013-09-30

    The DOE Clean Energy Application Centers were launched with a goal of focusing on important aspects of our nation’s energy supply including Efficiency, Reliability and Resiliency. Clean Energy solutions based on Combined Heat & Power (CHP), District Energy and Waste Heat Recovery are at the core of ensuring a reliable and efficient energy infrastructure for campuses, communities, and industry and public enterprises across the country. IDEA members which include colleges and universities, hospitals, airports, downtown utilities as well as manufacturers, suppliers and service providers have long-standing expertise in the planning, design, construction and operations of Clean Energy systems. They represent an established base of successful projects and systems at scale and serve important and critical energy loads. They also offer experience, lessons learned and best practices which are of immense value to the sustained growth of the Clean Energy sector. IDEA has been able to leverage the funds from the project award to raise the visibility, improve the understanding and increase deployment CHP, District Energy and Waste Heat Recovery solutions across the regions of our nation, in collaboration with the regional CEAC’s. On August 30, 2012, President Obama signed an Executive Order to accelerate investments in industrial energy efficiency (EE), including CHP and set a national goal of 40 GW of new CHP installation over the next decade IDEA is pleased to have been able to support this Executive Order in a variety of ways including raising awareness of the goal through educational workshops and Conferences and recognizing the installation of large scale CHP and district energy systems A supporting key area of collaboration has involved IDEA providing technical assistance on District Energy/CHP project screenings and feasibility to the CEAC’s for multi building, multi-use projects. The award was instrumental in the development of a first-order screening

  12. Alternative Fuel and Advanced Technology Commercial Lawn Equipment (Spanish version); Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, Erik

    2015-06-01

    Powering commercial lawn equipment with alternative fuels or advanced engine technology is an effective way to reduce U.S. dependence on petroleum, reduce harmful emissions, and lessen the environmental impacts of commercial lawn mowing. Numerous alternative fuel and fuel-efficient advanced technology mowers are available. Owners turn to these mowers because they may save on fuel and maintenance costs, extend mower life, reduce fuel spillage and fuel theft, and demonstrate their commitment to sustainability.

  13. Technological perspectives of clean vehicles

    International Nuclear Information System (INIS)

    The main characteristics of the different technologies of available commercially cars were studied (now or in the halfway through time limit) of smaller contaminants gases generation, with the objective to carry out a comparative evaluation of their competitiveness and feasibilities of real insertion.They were studied thus the self-electric 'pure' and hybrid, from motors of conventional combustion and of cells of fuels with reformers; as well as them fed by hydrogen, utilized in motors of combustion and in direct conversion fuels cells. It is appreciated that the cars hibridos conventional present large advantages that are permitting their effective insertion in the market. Of the remainders, only the conventional motor of hydrogen does not present technological obstacles and has real potentiality in the medium time limit.The electric cars have strong limitations owed al poor performance of the batteries set against the liquid fuels, that have shown do not they permit him to be inserted in the real market in spite of the enormous efforts carried out.The fuel cells continue being very costly. Being that the technologies selected for electric vehicles (of polimer membrane) use essentially hydrogen as fuel, which (besides other disadvantages) has a prohibitive cost set against the hydrocarbons, their possibility of massive insertion is little probable, still low environmental incentives.There are several reasons to think that the EVs with fuel cells of hydrogen (PEM) can run the same luck that the EVs of batteries.The use of internal converters of gasoline or the cells of metanol direct appear with an interesting horizon, although they will need still strong investments in basic investigations associates to be competitive.The hydrogen is a vector energy, not a resource, and being its main producing market and consumer the industry of the petroleum, very with difficulty this return competitive before an increase in the oil price.Their use in vehicles way the adaptation

  14. New stage of clean coal technology in Japan; Clean coal technology no aratana tenkai ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Kawaguchi, Y. [Agency of Natural Resources and Energy, Tokyo (Japan)

    1996-09-01

    The paper described the positioning and new development of clean coal technology. Coal is an important resource which supplies approximately 30% of the energy consumed in all the world. In the Asian/Pacific region, especially, a share of coal in energy is high, around 60% of the world, and it is indispensable to continue using coal which is abundantly reserved. Japan continues using coal as an important energy among petroleum substituting energies taking consideration of the global environment, and is making efforts for development and promotion of clean coal technology aiming at further reduction of environmental loads. Moreover, in the Asian region where petroleum depends greatly upon outside the region, it is extremely important for stabilization of Japan`s energy supply that coal producing countries in the region promote development/utilization of their coal resources. For this, it is a requirement for Japan to further a coal policy having an outlook of securing stable coal supply/demand in the Asian region. 6 figs., 2 tabs.

  15. Clean Energy Solutions Center Services (Portuguese Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is a Portuguese translation of the Clean Energy Solutions Center Services fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  16. Clean Energy Solutions Center Services (Arabic Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is an Arabic translation of the Clean Energy Solutions Center fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  17. Clean Energy Solutions Center Services (French Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is a French translation of the Clean Energy Solutions Center fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  18. Clean Energy Solutions Center Services (Vietnamese Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is a Vietnamese translation of the Clean Energy Solutions Center fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  19. Clean Energy Solutions Center Services (Chinese Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is a Mandarin translation of the Clean Energy Solutions Center fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  20. Energy Servers Deliver Clean, Affordable Power

    Science.gov (United States)

    2010-01-01

    K.R. Sridhar developed a fuel cell device for Ames Research Center, that could use solar power to split water into oxygen for breathing and hydrogen for fuel on Mars. Sridhar saw the potential of the technology, when reversed, to create clean energy on Earth. He founded Bloom Energy, of Sunnyvale, California, to advance the technology. Today, the Bloom Energy Server is providing cost-effective, environmentally friendly energy to a host of companies such as eBay, Google, and The Coca-Cola Company. Bloom's NASA-derived Energy Servers generate energy that is about 67-percent cleaner than a typical coal-fired power plant when using fossil fuels and 100-percent cleaner with renewable fuels.

  1. Study and Evaluation of Liquid Air Energy Storage Technology For a Clean and Secure Energy Future Challenges and opportunities for Alberta wind energy industry

    Directory of Open Access Journals (Sweden)

    Hadi H. Alyami

    2015-08-01

    Full Text Available Global energy demand is steadily increasing each year. Many jurisdictions are seeking to incorporate sustainable and renewable energy sources to help meeting the demand and doing so in a responsible method to the environment and the next generation. In a wide-context, renewable energy sources are promising, yet cannot be controlled in such a way that is responsive to energy demand fluctuation. Liquid Air Energy Storage (LAES technology seeks to bridge the gap that exists between energy supply and demand in an effort to mitigate the current demand deficiency. The volume ratio of air to liquid air is nearly 700:1. Liquid air is a dense energy carrier that is by converting renewable energy at off-peak periods into liquid air the energy can be stored until a peak-demand period when energy producers are maximising output to meet the demand. The energy is then retrieved from the liquid air through rapid expansion as it re-gasifies through a gas turbine and converted into electricity. A commercial scale pilot plant in Slough, UK illustrates the application of this technology empirically. The application of this technology in Canada might have challenges as public policy respective jurisdictions play a role. A case of point of applications where LAES can be integrated is the renewable energy market; particularly the wind power in Alberta. This paper’s analysis embraces wind power industry in Alberta from the perspective of both the electric system operator and the power generation plant. As such, it serves as an alleviating proposal of the current wind energy issues in Alberta – including the uncertainty of forecasting system. The analysis assumed energy storage technologies as a viable stand-alone mitigation with no consideration of the current technological and operational advancements in power systems such HVDC grids, distributed generation concepts and among others.

  2. Worldwide clean energy system technology using hydrogen (WE-NET). subtask 9. Investigation of innovative and leading technologies; Suiso riyo kokusai clean energy system gijutsu (WE-NET). subtask 9. Kakushinteki sendoteki gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The WE-NET Project is a long-term project designed to ensure that an energy network technology using hydrogen becomes a reality not later than 2020. So the project cannot remain effective unless constant efforts are made to foresee future trends of technology and optimize it as the making of entire system for the project. In this project, new technologies which are not up for development are also investigated. Their feasibility should be studied, if necessary. From the foregoing point of view, new technologies are studied, collected and evaluated. Thus, useful suggestions and proposals may be made as to the course for the project to follow, as well as its research and development. Proposals highly evaluated up to FY 1995 are the hydrogen-oxygen internal-combustion Stirling`s engine, hydrogen production by solid oxide electrolysis, magnetic refrigeration technology for liquefaction of hydrogen, solar thermal hydrogen production with iron sponge technology, and hydrogen producing technology with photocatalyst. Conceptual investigation themes in FY 1996 are the hydrogen internal-combustion Stirling engine, solar thermal hydrogen production, phototransformation process, and high-temperature steam electrolysis. 9 figs., 54 tabs.

  3. Timing of adoption of clean technologies by regulated monopolies

    OpenAIRE

    Youssef Slim Ben

    2010-01-01

    We consider a monopolistic firm producing a good while polluting and using a fossil energy. This firm can adopt a clean technology by incurring an investment cost decreasing exponentially with the adoption date. This clean technology does not pollute and has a lower production cost because it uses a renewable energy. We determine the optimal adoption date for the firm in the case where it is not regulated at all, and in the case where it is regulated at each period of time i.e. the regulator ...

  4. Second annual clean coal technology conference: Proceedings. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-09

    The Second Annual Clean Coal Technology Conference was held at Atlanta, Georgia, September 7--9, 1993. The Conference, cosponsored by the US Department of Energy (USDOE) and the Southern States Energy Board (SSEB), seeks to examine the status and role of the Clean Coal Technology Demonstration Program (CCTDP) and its projects. The Program is reviewed within the larger context of environmental needs, sustained economic growth, world markets, user performance requirements and supplier commercialization activities. This will be accomplished through in-depth review and discussion of factors affecting domestic and international markets for clean coal technology, the environmental considerations in commercial deployment, the current status of projects, and the timing and effectiveness of transfer of data from these projects to potential users, suppliers, financing entities, regulators, the interested environmental community and the public. Individual papers have been entered separately.

  5. Sustainable development, clean technology and knowledge from industry

    Directory of Open Access Journals (Sweden)

    Sokolović Slobodan M.

    2012-01-01

    Full Text Available Clean technology or clean production is the most important factor for the economic growth of a society and it will play the main role not only in the area of cleaner production, but also in sustainable development. The development of clean technology will be the main factor of the company’s strategy in the future. Each company, which wants to reach the competitive position at the market and wants to be environmentally friendly, has to accept the new approach in corporate management and the strategy of new clean technology. The main principles of clean technology are based on the concept of maximum resource and energy productivity and virtually no waste. This approach may be limited by human resources and the level of their environmental knowledge. Companies are committed to the development of the workers’ skills, and thus to the improvement of the company for the full implementation of the environmental legislation and clean production concept. Based on this commitment, one of Tempus projects is designed to improve the university-enterprise cooperation in the process of creating sustainable industry in Serbia, Bosnia and Herzegovina and the Former Yugoslav Republic of Macedonia. To achieve this goal, partner universities will create special courses on sustainable industry and thus enhance the lifelong learning process and cooperation between industry and universities in the Western Balkan countries.

  6. Implications of using clean technologies to power selected ASEAN countries

    International Nuclear Information System (INIS)

    This paper focuses on energy system development of the three largest Association of South East Asian Nations (ASEAN) countries: Indonesia, Philippines and Vietnam. The energy infrastructures in these counties are in the process of rapid development and, therefore, technology choices are critical. Applying the energy system model MARKAL and scenario analysis, this paper examines and quantifies the role of clean and advanced energy technologies for efficient local resource exploitation and improving energy security and environmental conditions. The main focus is on the power sector and the paper also addresses the potential ASEAN markets for European energy technologies. The paper concludes that there is a large potential market for clean and advanced energy technologies in the studied countries. If adopted, these technologies will bring several benefits like reduction in primary energy requirement, reduced investments requirement in the power sector and other parts of the energy infrastructure, reduced import of primary energy, reduced CO2 emissions and local pollution, reduced energy system costs and marginal cost of electricity supply. Finally, barriers for transfer and diffusion of advanced energy technologies are discussed.

  7. Gulf Coast Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Dillingham, Gavin

    2013-09-30

    The Gulf Coast Clean Energy Application Center was initiated to significantly improve market and regulatory conditions for the implementation of combined heat and power technologies. The GC CEAC was responsible for the development of CHP in Texas, Louisiana and Oklahoma. Through this program we employed a variety of outreach and education techniques, developed and deployed assessment tools and conducted market assessments. These efforts resulted in the growth of the combined heat and power market in the Gulf Coast region with a realization of more efficient energy generation, reduced emissions and a more resilient infrastructure. Specific t research, we did not formally investigate any techniques with any formal research design or methodology.

  8. Environmental issues affecting clean coal technology deployment

    Energy Technology Data Exchange (ETDEWEB)

    Miller, M.J. [Electric Power Research Inst., Palo Alto, CA (United States)

    1997-12-31

    The author outlines what he considers to be the key environmental issues affecting Clean Coal Technology (CCT) deployment both in the US and internationally. Since the international issues are difficult to characterize given different environmental drivers in various countries and regions, the primary focus of his remarks is on US deployment. However, he makes some general remarks, particularly regarding the environmental issues in developing vs. developed countries and how these issues may affect CCT deployment. Further, how environment affects deployment depends on which particular type of clean coal technology one is addressing. It is not the author`s intention to mention many specific technologies other than to use them for the purposes of example. He generally categorizes CCTs into four groups since environment is likely to affect deployment for each category somewhat differently. These four categories are: Precombustion technologies such as coal cleaning; Combustion technologies such as low NOx burners; Postcombustion technologies such as FGD systems and postcombustion NOx control; and New generation technologies such as gasification and fluidized bed combustion.

  9. Clean Energy Manufacturing Analysis Center (CEMAC) 2015 Research Highlights

    Energy Technology Data Exchange (ETDEWEB)

    Woodhouse, Michael; Mone, Christopher; Chung, Donald; Elgqvist, Emma; Das, Sujit; Mann, Margaret; Gossett, Scott

    2016-03-01

    CEMAC has conducted four major studies on the manufacturing of clean energy technologies. Three of these focused on the end product: solar photovoltaic modules, wind turbines, and automotive lithium-ion batteries. The fourth area focused on a key material for manufacturing clean energy technologies, carbon fiber. This booklet summarizes key findings of CEMAC work to date, describes CEMAC's research methodology, and describes work to come.

  10. Second annual clean coal technology conference: Proceedings

    International Nuclear Information System (INIS)

    This report contains paper on the following topics: coal combustion/coal processing; advanced electric power generation systems; combined nitrogen oxide/sulfur dioxide control technologies; and emerging clean coal issues and environmental concerns. These paper have been cataloged separately elsewhere

  11. Clean coal technologies: Research, development, and demonstration program plan

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-01

    The US Department of Energy, Office of Fossil Energy, has structured an integrated program for research, development, and demonstration of clean coal technologies that will enable the nation to use its plentiful domestic coal resources while meeting environmental quality requirements. The program provides the basis for making coal a low-cost, environmentally sound energy choice for electric power generation and fuels production. These programs are briefly described.

  12. Supporting Clean Energy Development in Swaziland

    Energy Technology Data Exchange (ETDEWEB)

    2016-04-01

    Swaziland, a country largely dependent on regional fossil fuel imports to meet power needs, is vulnerable to supply changes and price shocks. To address this challenge, the country's National Energy Policy and Implementation Strategy prioritizes actions to enhance energy independence through scaling up renewable energy and energy efficiency. With approximately 70 percent of the country lacking electricity, Swaziland is also strongly committed to expanding energy access to support key economic and social development goals. Within this context, energy security and energy access are two foundational objectives for clean energy development in Swaziland. The partnership between the Swaziland Energy Regulatory Authority and the Clean Energy Solutions Center led to concrete outcomes to support clean energy development in Swaziland. Improving renewable energy project licensing processes will enable Swaziland to achieve key national objectives to expand clean energy access and transition to greater energy independence.

  13. Evaluation of technology modifications required to apply clean coal technologies in Russian utilities. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-01

    The report describes the following: overview of the Russian power industry; electric power equipment of Russia; power industry development forecast for Russia; clean coal technology demonstration program of the US Department of Energy; reduction of coal TPS (thermal power station) environmental impacts in Russia; and base options of advanced coal thermal power plants. Terms of the application of clean coal technology at Russian TPS are discussed in the Conclusions.

  14. Accelerating Clean Energy Commercialization. A Strategic Partnership Approach

    Energy Technology Data Exchange (ETDEWEB)

    Adams, Richard [National Renewable Energy Lab. (NREL), Golden, CO (United States); Pless, Jacquelyn [Joint Institute for Strategic Energy Analysis, Golden, CO (United States); Arent, Douglas J. [Joint Institute for Strategic Energy Analysis, Golden, CO (United States); Locklin, Ken [Impax Asset Management Group (United Kingdom)

    2016-04-01

    Technology development in the clean energy and broader clean tech space has proven to be challenging. Long-standing methods for advancing clean energy technologies from science to commercialization are best known for relatively slow, linear progression through research and development, demonstration, and deployment (RDD&D); and characterized by well-known valleys of death for financing. Investment returns expected by traditional venture capital investors have been difficult to achieve, particularly for hardware-centric innovations, and companies that are subject to project finance risks. Commercialization support from incubators and accelerators has helped address these challenges by offering more support services to start-ups; however, more effort is needed to fulfill the desired clean energy future. The emergence of new strategic investors and partners in recent years has opened up innovative opportunities for clean tech entrepreneurs, and novel commercialization models are emerging that involve new alliances among clean energy companies, RDD&D, support systems, and strategic customers. For instance, Wells Fargo and Company (WFC) and the National Renewable Energy Laboratory (NREL) have launched a new technology incubator that supports faster commercialization through a focus on technology development. The incubator combines strategic financing, technology and technical assistance, strategic customer site validation, and ongoing financial support.

  15. State Clean Energy Practices. Renewable Energy Rebates

    Energy Technology Data Exchange (ETDEWEB)

    Lantz, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Doris, Elizabeth [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2009-03-01

    This report functions as a primer for renewable energy rebate programs. It highlights the impacts of specific renewable energy rebate programs on renewable energy markets around the country, as well as rebate program impacts on overarching energy policy drivers. It also discusses lessons learned, challenges, ideal applications, keys to success, and complementary and alternative policies. Results indicate that rebate programs can have a strong deployment impact on emerging renewable energy markets. This report focuses on renewable energy rebate programs, which are being analyzed as part of the State Clean Energy Policies Analysis (SCEPA) project. SCEPA is being used to quantify the impacts of existing state policies, and to identify crucial policy attributes and their potential applicability to other states.

  16. State Clean Energy Practices: Renewable Energy Rebates

    Energy Technology Data Exchange (ETDEWEB)

    Lantz, E.; Doris, E.

    2009-03-01

    This report functions as a primer for renewable energy rebate programs. It highlights the impacts of specific renewable energy rebate programs on renewable energy markets around the country, as well as rebate program impacts on overarching energy policy drivers. It also discusses lessons learned, challenges, ideal applications, keys to success, and complementary and alternative policies. Results indicate that rebate programs can have a strong deployment impact on emerging renewable energy markets. This report focuses on renewable energy rebate programs, which are being analyzed as part of the State Clean Energy Policies Analysis (SCEPA) project. SCEPA is being used to quantify the impacts of existing state policies, and to identify crucial policy attributes and their potential applicability to other states.

  17. The BC energy plan : a vision for clean energy leadership

    International Nuclear Information System (INIS)

    Global warming is a pertinent environmental issue. This report presented a vision and plan for clean energy leadership in British Columbia (BC). The intent of the plan is make the province energy self-sufficient while taking responsibility for the natural environment and climate. The BC energy plan set out targets as well as a strategy for reducing greenhouse gas emissions. The plan outlines the steps that industry, environmental agencies, communities and citizens must take to reach goals for conservation, energy efficiency and clean energy. This report provided highlights of the BC energy plan and discussed energy conservation and efficiency targets. It also discussed electricity security and public ownership of electricity in addition to strategies and policy options for reducing greenhouse gas emissions from electricity. The report presented several policy options for alternative energy including an innovative clean energy fund; generating electricity from mountain pine beatlewood to turn wood waste into energy; and transportation strategies. The report also discussed electricity options such as bioenergy; coal thermal power; geothermal; hydrogen and fuel cell technology; large hydroelectric dams; natural gas; small hydro; solar; tidal energy; and wind. Other topics that were addressed in the report included skills, training and labour; and, oil and gas policy actions. A summary of policy actions was also presented. tabs., figs

  18. Clean Coal Technology Demonstration Program. Program update 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-01

    The Clean Coal Technology Demonstration Program (CCT Program) is a $7.14 billion cost-shared industry/government technology development effort. The program is to demonstrate a new generation of advanced coal-based technologies, with the most promising technologies being moved into the domestic and international marketplace. Clean coal technologies being demonstrated under the CCT program are creating the technology base that allows the nation to meet its energy and environmental goals efficiently and reliably. The fact that most of the demonstrations are being conducted at commercial scale, in actual user environments, and under conditions typical of commercial operations allows the potential of the technologies to be evaluated in their intended commercial applications. The technologies are categorized into four market sectors: advanced electric power generation systems; environmental control devices; coal processing equipment for clean fuels; and industrial technologies. Sections of this report describe the following: Role of the Program; Program implementation; Funding and costs; The road to commercial realization; Results from completed projects; Results and accomplishments from ongoing projects; and Project fact sheets. Projects include fluidized-bed combustion, integrated gasification combined-cycle power plants, advanced combustion and heat engines, nitrogen oxide control technologies, sulfur dioxide control technologies, combined SO{sub 2} and NO{sub x} technologies, coal preparation techniques, mild gasification, and indirect liquefaction. Industrial applications include injection systems for blast furnaces, coke oven gas cleaning systems, power generation from coal/ore reduction, a cyclone combustor with S, N, and ash control, cement kiln flue gas scrubber, and pulse combustion for steam coal gasification.

  19. Clean Cast Steel Technology - Machinability and Technology Transfer

    Energy Technology Data Exchange (ETDEWEB)

    C. E. Bates; J. A. Griffin

    2000-05-01

    There were two main tasks in the Clean Cast Steel Technology - Machinability and Technology Transfer Project. These were (1) determine the processing facts that control the machinability of cast steel and (2) determine the ability of ladle stirring to homogenize ladle temperature, reduce the tap and pouring temperatures, and reduce casting scrap.

  20. Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative (HCEI)

    Energy Technology Data Exchange (ETDEWEB)

    Busche, S.; Doris, E.; Braccio, R.; Lippert, D.; Finch, P.; O' Toole, D.; Fetter, J.

    2010-04-01

    This report provides detailed analyses of 21 clean energy policy options considered by the Hawaii Clean Energy Initiative working groups for recommendation to the 2010 Hawaii State Legislature. The report considers the impact each policy may have on ratepayers, businesses, and the state in terms of energy saved, clean energy generated, and the financial costs and benefits. The analyses provide insight into the possible impacts, both qualitative and quantitative, that these policies may have in Hawaii based on the experience with these policies elsewhere. As much as possible, the analyses incorporate Hawaii-specific context to reflect the many unique aspects of energy use in the State of Hawaii.

  1. State Grid Contributes to Clean Energy Development

    Institute of Scientific and Technical Information of China (English)

    Zhao

    2010-01-01

    The development of clean energy is an inevitable choice for China to achieve sustainable development.The article presents the strategic thinking and measures for the promotion of clean energy development in grids, which shows that the company will bear its responsibilities for the development as a large state-owned enterprise.

  2. Hybrid Cleaning Technology for Enhanced Post-Cu/Low-Dielectric Constant Chemical Mechanical Planarization Cleaning Performance

    Science.gov (United States)

    Ramachandran, Manivannan; Cho, Byoung-Jun; Kwon, Tae-Young; Park, Jin-Goo

    2013-05-01

    During chemical mechanical planarization (CMP), a copper/low-k surface is often contaminated by abrasive particles, organic materials and other additives. These contaminants need to be removed in the subsequent cleaning process with minimum material loss. In this study, a dilute amine-based alkaline cleaning solution is used along with physical force in the form of megasonic energy to remove particles and organic contaminants. Tetramethylammonium hydroxide (TMAH) and monoethanolamine (MEA) are used as an organic base and complexing agent, respectively, in the proposed solution. Ethanolamine acts as a corrosion inhibitor in the solution. Organic residue removal was confirmed through contact angle measurements and X-ray photoelectron spectroscopy analysis. Electrochemical studies showed that the proposed solution increases protection against corrosion, and that the hybrid cleaning technology resulted in higher particle removal efficiency from both the copper and low-k surfaces.

  3. Engineering analysis of biomass gasifier product gas cleaning technology

    Energy Technology Data Exchange (ETDEWEB)

    Baker, E.G.; Brown, M.D.; Moore, R.H.; Mudge, L.K.; Elliott, D.C.

    1986-08-01

    For biomass gasification to make a significant contribution to the energy picture in the next decade, emphasis must be placed on the generation of clean, pollutant-free gas products. This reports attempts to quantify levels of particulated, tars, oils, and various other pollutants generated by biomass gasifiers of all types. End uses for biomass gases and appropriate gas cleaning technologies are examined. Complete systems analysis is used to predit the performance of various gasifier/gas cleanup/end use combinations. Further research needs are identified. 128 refs., 20 figs., 19 tabs.

  4. Clean coal technology: The new coal era

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    The Clean Coal Technology Program is a government and industry cofunded effort to demonstrate a new generation of innovative coal processes in a series of full-scale showcase`` facilities built across the country. Begun in 1986 and expanded in 1987, the program is expected to finance more than $6.8 billion of projects. Nearly two-thirds of the funding will come from the private sector, well above the 50 percent industry co-funding expected when the program began. The original recommendation for a multi-billion dollar clean coal demonstration program came from the US and Canadian Special Envoys on Acid Rain. In January 1986, Special Envoys Lewis and Davis presented their recommendations. Included was the call for a 5-year, $5-billion program in the US to demonstrate, at commercial scale, innovative clean coal technologies that were beginning to emerge from research programs both in the US and elsewhere in the world. As the Envoys said: if the menu of control options was expanded, and if the new options were significantly cheaper, yet highly efficient, it would be easier to formulate an acid rain control plan that would have broader public appeal.

  5. An Energy-efficient and Clean Spray Drying Technology%节能型清洁喷雾干燥技术

    Institute of Scientific and Technical Information of China (English)

    张志远; 贾敏

    2016-01-01

    The traditional catalyst spray drying system usually uses direct drying process, the carrier gas contacts with materials directly, this method can pollute some special catalysts to influence the quality of the final product, and direct discharge of the high temperature exhaust gas into the atmosphere can cause heat loss. So an energy-efficient and clean spray drying technology for catalyst preparation has been developed. The spray drying technology uses the indirect stove with new structure to supply clean and dry hot air, and uses the half-cycle technology to reuse part of the high temperature exhaust gas.%传统的催化剂喷雾干燥系统多采用直接干燥工艺,载气与待干燥物料直接接触换热,这样会对某些特性的催化剂造成污染,影响产品的最终品质,且高温尾气不经回收直接排入大气,造成热量损失。基于此,开发了一种节能型催化剂清洁喷雾干燥技术,即:利用新型结构的间接式热风炉提供清洁的干燥热风,利用尾气半循环使部分高温清洁尾气回用,实现了节能型、清洁型喷雾干燥工艺。

  6. Coalbed methane: Clean energy for the world

    Science.gov (United States)

    Ahmed, A.-J.; Johnston, S.; Boyer, C.; Lambert, S.W.; Bustos, O.A.; Pashin, J.C.; Wray, A.

    2009-01-01

    Coalbed methane (CBM) has the potential to emerge as a significant clean energy resource. It also has the potential to replace other diminishing hydrocarbon reserves. The latest developments in technologies and methodologies are playing a key role in harnessing this unconventional resource. Some of these developments include adaptations of existing technologies used in conventional oil and gas generations, while others include new applications designed specifically to address coal's unique properties. Completion techniques have been developed that cause less damage to the production mechanisms of coal seams, such as those occurring during cementing operations. Stimulation fluids have also been engineered specifically to enhance CBM production. Deep coal deposits that remain inaccessible by conventional mining operations offer CBM development opportunities.

  7. Clean Coal Technology Demonstration Program: Program update 1993

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    The Clean Coal Technology Demonstration Program (also referred to as the CCT Program) is a $6.9 billion cost-shared industry/government technology development effort. The program is to demonstrate a new generation of advanced coal-based technologies, with the most promising technologies being moved into the domestic and international marketplace. Technology has a vital role in ensuring that coal can continue to serve U.S. energy interests and enhance opportunities for economic growth and employment while meeting the national committment to a clean and healthy global environment. These technologies are being advanced through the CCT Program. The CCT Program supports three substantive national objectives: ensuring a sustainable environment through technology; enhancing energy efficiency and reliability; providing opportunities for economic growth and employment. The technologies being demonstrated under the CCT Program reduce the emissions of sulfur oxides, nitrogen oxides, greenhouse gases, hazardous air pollutants, solid and liquid wastes, and other emissions resulting from coal use or conversion to other fuel forms. These emissions reductions are achieved with efficiencies greater than or equal to currently available technologies.

  8. The governance of clean energy in India: The clean development mechanism (CDM) and domestic energy politics

    International Nuclear Information System (INIS)

    This paper explores the ways in which clean energy is being governed in India. It does so in order to improve our understanding of the potential and limitations of carbon finance in supporting lower carbon energy transitions, and to strengthen our appreciation of the role of politics in enabling or frustrating such endeavors. In particular we emphasize the importance of politics and the nature of India's political economy in understanding the development of energy sources and technologies defined as ‘clean’ both by the United Nations Clean Development Mechanism (CDM) and leading international actors. By considering the broad range of institutions that exert formal and informal political influence over how the benefits and costs of the CDM are distributed, the paper highlights shortcomings in the narrow way in which CDM governance has been conceptualized to date. This approach goes beyond analysis of technocratic aspects of governance – often reduced to a set of institutional design issues – in order to appreciate the political nature of the trade-offs that characterize debates about India's energy future and the relations of power which will determine how, and on whose terms, they are resolved. - Highlights: • Clean energy governance in practice is shaped by political power and influence. • Governance of clean energy requires strong institutions from local to global levels. • Un-governed areas of energy policy are often as revealing of the exercise of power as areas where there explicit policy is in place. • Climate and carbon finance interventions need to better understand the landscape of political power which characterises India’s energy sector

  9. Worldwide clean energy system technology using hydrogen (WE-NET). Interim report of the research and development in Phase 1; Suiso riyo kokusai clean energy system gijutsu (WE-NET). Daiikki kenkyu kaihatsu chukan seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    Large scale and effective utilization of renewable energy including hydroelectric power, photovoltaic power, and wind power which are abundant on the earth can contribute to the solution of global environmental issues as well as the release of energy demand and supply. Hydrogen can be produced from the renewable energy, and is converted, transferred and stored if necessary. Such hydrogen can be used in various fields for power generation, fuel for transport, and city gas. In order to establish the technology by which worldwide energy network can be introduced for wide range of fields, conceptual design of a total system has been conducted, and elemental core technologies have been developed. Conceptual design of a practical scale system (total system) including a wide range from production of hydrogen to its utilization has been conducted, and its constitution has been illustrated. In addition, the energy balance and cost of hydrogen have been calculated and analyzed as a trial. Hydrogen production technology, transport and storage technology, and hydrogen utilization technology are introduced as individual elemental technologies. Research results of innovative and leading technologies obtained in FY 1996 are reviewed. 80 figs., 56 tabs.

  10. Nuclear and clean coal technology options for sustainable development in India

    International Nuclear Information System (INIS)

    Due to the growing energy needs along with increasing concerns towards control of greenhouse gas emissions, most developing countries are under pressure to find alternative methods for energy conversion and policies to make these technologies economically viable. Most of the energy is produced from fossil fuel in India which is not a sustainable source of energy. In this paper Indian power sector has been examined by using MARKAL model for introduction of clean coal and advanced nuclear technologies with implementation of energy conservation potential. The result shows that application of clean technologies gives energy security but not significant reduction in carbon dioxide emissions. When clean technologies apply with energy conservation a huge amount of CO2 can be reduced and also economically viable. Three scenarios including base case scenario have been developed to estimate the resource allocations and CO2 mitigation. The clean technologies with maximum savings potential shows 70% CO2 reduction in the year 2045.

  11. Advanced materials for clean energy

    CERN Document Server

    Xu (Kyo Jo), Qiang

    2015-01-01

    Arylamine-Based Photosensitizing Metal Complexes for Dye-Sensitized Solar CellsCheuk-Lam Ho and Wai-Yeung Wongp-Type Small Electron-Donating Molecules for Organic Heterojunction Solar CellsZhijun Ning and He TianInorganic Materials for Solar Cell ApplicationsYasutake ToyoshimaDevelopment of Thermoelectric Technology from Materials to GeneratorsRyoji Funahashi, Chunlei Wan, Feng Dang, Hiroaki Anno, Ryosuke O. Suzuki, Takeyuki Fujisaka, and Kunihito KoumotoPiezoelectric Materials for Energy HarvestingDeepam Maurya, Yongke Yan, and Shashank PriyaAdvanced Electrode Materials for Electrochemical Ca

  12. The element technology of clean fuel alcohol plant construction

    Energy Technology Data Exchange (ETDEWEB)

    Lee, D.S; Lee, D.S. [Sam-Sung Engineering Technical Institute (Korea, Republic of); Choi, C.Y [Seoul National University, Seoul (Korea, Republic of)] [and others

    1996-02-01

    The fuel alcohol has been highlighted as a clean energy among new renewable energy sources. However, the production of the fuel alcohol has following problems; (i)bulk distillate remains is generated and (ii) benzene to be used as a entertainer in the azeotropic distillation causes the environmental problem. Thus, we started this research on the ground of preserving the cleanness in the production of fuel alcohol, a clean energy. We examined the schemes of replacing the azotropic distillation column which causes the problems with MSDP(Molecular Sieve Dehydration Process) system using adsorption technology and of treating the bulk distillate remains to be generated as by-products. In addition, we need to develop the continuous yea station technology for the continuous operation of fuel alcohol plant as a side goal. Thus, we try to develop a continuous ethanol fermentation process by high-density cell culture from tapioca, a industrial substrate, using cohesive yeast. For this purpose, we intend to examine the problem of tapioca, a industrial substrate, where a solid is existed and develop a new process which can solve the problem. Ultimately, the object of this project is to develop each element technology for the construction of fuel alcohol plant and obtain the ability to design the whole plant. (author) 54 refs., 143 figs., 34 tabs.

  13. Clean energy: Revisiting the challenges of industrial policy

    International Nuclear Information System (INIS)

    Large public investments in clean energy technology arguably constitute an industrial policy. One rationale points to market failures that have not been corrected by other policies, most notably greenhouse gas emissions and dependence on oil. Another inspiration for clean energy policy reflects economic arguments of the 1980s. It suggests strategic government investments would increase U.S. firms' market share of a growing industry and thus help American firms and workers. This paper examines the reasoning for clean energy policy and concludes that: •While a case can be made that subsidizing clean energy might help address market failures, the case may be narrower than some assert, and turning theory into sound practice is no simple feat. •An appropriate price on greenhouse gases is an essential precondition to ensuring efficient incentives to develop and deploy cost-effective emissions-abating technologies. However, efficient prices alone are unlikely to generate efficient levels of basic research and development by private firms. •Government investments in clean energy are unlikely to produce net increases in employment in the long run, in part because pushing home-grown technologies at taxpayers' expense offers no guarantee that the eventual products ultimately would not be manufactured somewhere else. •Spending on clean energy technologies is not well suited to fiscal stimulus. The authors recommend that: •Federal energy spending should invest in technologies with the lowest expected cost of abatement and highest probability of market penetration. •Funding decisions ought to be insulated – as much as possible – from rent-seeking by interest groups, purely political distortions, and the parochial preferences of legislators. - Highlights: ► Clean energy technology policy may be less justifiable than many assert, and doing it well is hard. ► The government should appropriately price greenhouse gas emissions and fund technology R and D.

  14. Prospects for coal and clean coal technology in the Philippines

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-03-15

    This report examines the current energy outlook for the Philippines in regard not only to coal but also other energy resources. The history of the power sector, current state of play and future plans to meet the increasing energy demand from a growing population are discussed. There is also analysis of the trends for coal demand and production, imports and exports of coal and the types of coal-fired power stations that have been built. This includes examination of the legislation involving coal and the promotion of clean coal technologies.

  15. 2013 Clean Energy Investments: Project Summaries

    OpenAIRE

    Asian Development Bank

    2014-01-01

    This report summarizes the investments in clean energy made by the operations departments of the AsianDevelopment Bank (ADB) in 2013, condensing information from project databases and formal reports in an easy-to-reference format. This report was prepared by ADB’s Clean Energy Program which provides the cohesive agenda that encompasses and guides ADB’s lending and non-lending assistance, initiatives, and plan of action for sustainable growth in Asia and the Pacific.

  16. Clean cast steel technology. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Bates, C.E.; Griffin, J.A.

    1998-06-01

    This report documents the results obtained from the Clean Cast Steel Technology Program financially supported by the DOE Metal Casting Competitiveness Research Program and industry. The primary objective of this program is to develop technology for delivering steel free of oxide macroinclusions to mold cavities. The overall objective is to improve the quality of cast steel by developing and demonstrating the technology for substantially reducing surface and sub-surface oxide inclusions. Two approaches are discussed here. A total of 23 castings were produced by submerge pouring along with sixty conventionally poured castings. The submerged poured castings contained, on average, 96% fewer observable surface inclusions (11.9 vs 0.4) compared to the conventionally poured cast parts. The variation in the population of surface inclusions also decreased by 88% from 5.5 to 0.7. The machinability of the casting was also improved by submerged pouring. The submerge poured castings required fewer cutting tool changes and less operator intervention during machining. Subsequent to these trials, the foundry has decided to purchase more shrouds for continued experimentation on other problem castings where submerge pouring is possible. An examination of melting and pouring practices in four foundries has been carried out. Three of the four foundries showed significant improvement in casting quality by manipulating the melting practice. These melting practice variables can be grouped into two separate categories. The first category is the pouring and filling practice. The second category concerns the concentration of oxidizable elements contained in the steel. Silicon, manganese, and aluminum concentrations were important factors in all four foundries. Clean heats can consistently be produced through improved melting practice and reducing exposure of the steel to atmospheric oxygen during pouring and filling.

  17. Self-Cleaning Technology in Fabric: A Review

    Science.gov (United States)

    Rohani Saad, Siti; Mahmed, Norsuria; Bakri Abdullah, Mohd Mustafa Al; Sandu, Andrei Victor

    2016-06-01

    This article gives an overview on photocatalytic self-cleaning technology on fabric resulting from titanium dioxide (TiO2) and zinc oxide (ZnO) as photocatalyst which decompose the organic stain into water and carbon dioxide (CO2) in presence of UV light source. The self-cleaning concept is useful in various application including the textiles materials which are normally used in daily life. This technology also can be developed in other application for instance medical textiles, athletic wear, and military uniform and also outdoor fabrics. Additionally, it is beneficial as it effectively conserves water and improves the appearance of the environment and in long term it will reduce energy, laundry cost and time as well.

  18. Clean and Secure Energy from Coal

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Philip; Davies, Lincoln; Kelly, Kerry; Lighty, JoAnn; Reitze, Arnold; Silcox, Geoffrey; Uchitel, Kirsten; Wendt, Jost; Whitty, Kevin

    2014-08-31

    The University of Utah, through their Institute for Clean and Secure Energy (ICSE), performed research to utilize the vast energy stored in our domestic coal resources and to do so in a manner that will capture CO2 from combustion from stationary power generation. The research was organized around the theme of validation and uncertainty quantification (V/UQ) through tightly coupled simulation and experimental designs and through the integration of legal, environment, economics and policy issues. The project included the following tasks: • Oxy-Coal Combustion – To ultimately produce predictive capability with quantified uncertainty bounds for pilot-scale, single-burner, oxy-coal operation. • High-Pressure, Entrained-Flow Coal Gasification – To ultimately provide a simulation tool for industrial entrained-flow integrated gasification combined cycle (IGCC) gasifier with quantified uncertainty. • Chemical Looping Combustion (CLC) – To develop a new carbon-capture technology for coal through CLC and to transfer this technology to industry through a numerical simulation tool with quantified uncertainty bounds. • Underground Coal Thermal Treatment – To explore the potential for creating new in-situ technologies for production of synthetic natural gas (SNG) from deep coal deposits and to demonstrate this in a new laboratory-scale reactor. • Mercury Control – To understand the effect of oxy-firing on the fate of mercury. • Environmental, Legal, and Policy Issues – To address the legal and policy issues associated with carbon management strategies in order to assess the appropriate role of these technologies in our evolving national energy portfolio. • Validation/Uncertainty Quantification for Large Eddy Simulations of the Heat Flux in the Tangentially Fired Oxy-Coal Alstom Boiler Simulation Facility – To produce predictive capability with quantified uncertainty bounds for the heat flux in commercial-scale, tangentially fired, oxy-coal boilers.

  19. Clean Cast Steel Technology, Phase IV

    Energy Technology Data Exchange (ETDEWEB)

    Charles E. Bates

    2003-02-24

    The objective of the Clean Cast Steel Technology Program was to improve casting product quality by removing or minimizing oxide defects and to allow the production of higher integrity castings for high speed machining lines. Previous research has concentrated on macro-inclusions that break, chip, or crack machine tool cutters and drills and cause immediate shutdown of the machining lines. The overall goal of the project is to reduce the amount of surface macro-inclusions and improve the machinability of steel castings. Macro-inclusions and improve the machinability of steel castings. Macro-inclusions have been identified by industrial sponsors as a major barrier to improving the quality and marketability of steel castings.

  20. Demonstration of Air-Power-Assist Engine Technology for Clean Combustion and Direct Energy Recovery in Heavy Duty Application

    Energy Technology Data Exchange (ETDEWEB)

    Hyungsuk Kang; Chun Tai

    2010-05-01

    The first phase of the project consists of four months of applied research, starting from September 1, 2005 and was completed by December 31, 2005. During this time, the project team heavily relied on highly detailed numerical modeling techniques to evaluate the feasibility of the APA technology. Specifically, (i) A GT-Power{sup TM}engine simulation model was constructed to predict engine efficiency at various operating conditions. Efficiency was defined based on the second-law thermodynamic availability. (ii) The engine efficiency map generated by the engine simulation was then fed into a simplified vehicle model, which was constructed in the Matlab/Simulink environment, to predict fuel consumption of a refuse truck on a simple collection cycle. (iii) Design and analysis work supporting the concept of retrofitting an existing Sturman Industries Hydraulic Valve Actuation (HVA) system with the modifications that are required to run the HVA system with Air Power Assist functionality. A Matlab/Simulink model was used to calculate the dynamic response of the HVA system. Computer aided design (CAD) was done in Solidworks for mechanical design and hydraulic layout. At the end of Phase I, 11% fuel economy improvement was predicted. During Phase II, the engine simulation group completed the engine mapping work. The air handling group made substantial progress in identifying suppliers and conducting 3D modelling design. Sturman Industries completed design modification of the HVA system, which was reviewed and accepted by Volvo Powertrain. In Phase II, the possibility of 15% fuel economy improvement was shown with new EGR cooler design by reducing EGR cooler outlet temperature with APA engine technology from Air Handling Group. In addition, Vehicle Simulation with APA technology estimated 4 -21% fuel economy improvement over a wide range of driving cycles. During Phase III, the engine experimental setup was initiated at VPTNA, Hagerstown, MD. Air Handling system and HVA

  1. Leading the Nation in Clean Energy Deployment (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-07-01

    This document summarizes key efforts and projects that are part of the DOE/NREL Integrated Deployment effort to integrated energy efficiency and renewable energy technologies in cities, states, island locations, and communities around the world. The U.S. Department of Energy (DOE) is pursuing an aggressive, scalable, and replicable strategy to accelerate market adoption of clean energy solutions to power homes, businesses, and vehicles. Using the comprehensive Integrated Deployment approach developed by the National Renewable Energy Laboratory (NREL), DOE partners with communities, cities, states, federal agencies, and territories to identify and implement a variety of efficiency and renewable energy technology solutions.

  2. Upgrade of gas turbine cleaning technology

    Energy Technology Data Exchange (ETDEWEB)

    Asplund, P. [Gas Turbine Efficiency, Jarfalla (Sweden)

    2004-07-01

    Gas turbines used to be cleaned during times of engine shut down by spraying a jet of water into the compressor air intakes with a garden hose. Washing has become more sophisticated, with modern wash skids consisting of pumps, regulators, detergent tanks, rinsing water tanks, heaters, and wash cycle programs. High pressure wash systems were developed to improve both off-line and on-line cleaning of gas turbine compressors. The main feature of a high pressure system is its ability to use less liquid while minimizing risk for damage by erosion. A high pressure system was tested on the LM 2500 gas turbine at the Kvaerner Energy test facility at Agotnes, Norway. Both on-line washing and crank washing were tested. Engine performance was found to improve after washing. Laboratory tests have been validated by field experience with the high pressure system on North Sea platforms. The use of detergent can be eliminated with high pressure washing systems, thereby simplifying and reducing the cost of the washing procedure. The greatest advantage of pressure washing is that the interval for crank washes could be extended from 1500 hours to 4000 hours. 3 refs., 2 tabs., 9 figs.

  3. New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy

    Energy Technology Data Exchange (ETDEWEB)

    Sidheswaran, Meera; Destaillats, Hugo; Sullivan, Douglas P.; Fisk, William J.

    2010-10-27

    Approximately ten percent of the energy consumed in U.S. commercial buildings is used by HVAC systems to condition outdoor ventilation air. Reducing ventilation rates would be a simple and broadly-applicable energy retrofit option, if practical counter measures were available that maintained acceptable concentrations of indoor-generated air pollutants. The two general categories of countermeasures are: 1) indoor pollutant source control, and 2) air cleaning. Although pollutant source control should be used to the degree possible, source control is complicated by the large number and changing nature of indoor pollutant sources. Particle air cleaning is already routinely applied in commercial buildings. Previous calculations indicate that particle filtration consumes only 10percent to 25percent of the energy that would otherwise be required to achieve an equivalent amount of particle removal with ventilation. If cost-effective air cleaning technologies for volatile organic compounds (VOCs) were also available, outdoor air ventilation rates could be reduced substantially and broadly in the commercial building stock to save energy. The research carried out in this project focuses on developing novel VOC air cleaning technologies needed to enable energy-saving reductions in ventilation rates. The minimum required VOC removal efficiency to counteract a 50percent reduction in ventilation rate for air cleaning systems installed in the HVAC supply airstream is modest (generally 20percent or less).

  4. Novel progress in clean energy partnership between CAS and BP

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ On behalf of their respective organizations,CAS Vice President LI Jinghai and BP Group Chief Executive lain Conn recently put their names on an agreement for the partner selection and technology roadmap principle for the Clean Energy Commercialization Center (CECC),a joint venture between the two sides.

  5. Promoting Clean Energy in the American Power Sector

    OpenAIRE

    Aldy, Joseph Edgar

    2011-01-01

    Despite bipartisan interest in advancing American energy policy, comprehensive energy and climate legislation fell short in the Senate last year after passing in the House of Representatives in 2009. The difficulty of coming to broad agreement highlights the need for a more targeted and incremental approach. One promising intermediate step would be a technology-neutral national clean energy standard that applies to the U.S. power sector. This paper proposes a standard that would lower carbon ...

  6. Coal surface control for advanced physical fine coal cleaning technologies

    Energy Technology Data Exchange (ETDEWEB)

    Morsi, B.I.; Chiang, S.H.; Sharkey, A.; Blachere, J.; Klinzing, G.; Araujo, G.; Cheng, Y.S.; Gray, R.; Streeter, R.; Bi, H.; Campbell, P.; Chiarlli, P.; Ciocco, M.; Hittle, L.; Kim, S.; Kim, Y.; Perez, L.; Venkatadri, R.

    1992-01-01

    This final report presents the research work carried out on the Coal Surface Control for Advanced Physical Fine Coal Cleaning Technologies project, sponsored by the US Department of Energy, Pittsburgh Energy Technology Center (DOE/PETC). The project was to support the engineering development of the selective agglomeration technology in order to reduce the sulfur content of US coals for controlling SO[sub 2] emissions (i.e., acid rain precursors). The overall effort was a part of the DOE/PETCs Acid Rain Control Initiative (ARCI). The overall objective of the project is to develop techniques for coal surface control prior to the advanced physical fine coal cleaning process of selective agglomeration in order to achieve 85% pyrite sulfur rejection at an energy recovery greater than 85% based on run-of-mine coal. The surface control is meant to encompass surface modification during grinding and laboratory beneficiation testing. The project includes the following tasks: Project planning; methods for analysis of samples; development of standard beneficiation test; grinding studies; modification of particle surface; and exploratory R D and support. The coal samples used in this project include three base coals, Upper Freeport - Indiana County, PA, Pittsburgh NO. 8 - Belmont County, OH, and Illinois No. 6 - Randolph County, IL, and three additional coals, Upper Freeport - Grant County- WV, Kentucky No. 9 Hopkins County, KY, and Wyodak - Campbell County, WY. A total of 149 drums of coal were received.

  7. Applying Physics to Clean Energy Needs

    Science.gov (United States)

    Environmental Science and Technology, 1975

    1975-01-01

    Solar and ocean thermal energy sources offer real potential for an environmentally clean fuel by the year 2000. A review of current research contracts relating to ocean-thermal energy, cost requirements of plant construction and uses of the electricity produced, such as synthesizing ammonia and synthetic fuels, are discussed. (BT)

  8. Clean Coal Technology Programs: Program Update 2003 (Volume 1)

    Energy Technology Data Exchange (ETDEWEB)

    Assistant Secretary for Fossil Energy

    2003-12-01

    Annual report on the Clean Coal Technology Demonstration Program (CCTDP), Power Plant Improvement Initiative (PPII), and Clean Coal Power Initiative (CCPI). The report addresses the roles of the programs, implementation, funding and costs, project descriptions, legislative history, program history, environmental aspects, and project contacts. The project descriptions describe the technology and provides a brief summary of the demonstration results.

  9. Clean Coal Technology Programs: Completed Projects (Volume 2)

    Energy Technology Data Exchange (ETDEWEB)

    Assistant Secretary for Fossil Energy

    2003-12-01

    Annual report on the Clean Coal Technology Demonstration Program (CCTDP), Power Plant Improvement Initiative (PPII), and Clean Coal Power Initiative (CCPI). The report addresses the roles of the programs, implementation, funding and costs, project descriptions, legislative history, program history, environmental aspects, and project contacts. The project descriptions describe the technology and provides a brief summary of the demonstration results.

  10. The governance of clean energy in India:The Clean Development Mechanism (CDM) and domestic energy politics

    OpenAIRE

    Phillips, Jon; Newell, Peter

    2013-01-01

    This paper explores the ways in which clean energy is being governed in India. It does so in order to improve our understanding of the potential and limitations of carbon finance in supporting lower carbon energy transitions, and to strengthen our appreciation of the role of politics in enabling or frustrating such endeavors. In particular we emphasize the importance of politics and the nature of India’s political economy in understanding the development of energy sources and technologies def...

  11. AVESTAR Center for clean energy plant operators of the future

    Energy Technology Data Exchange (ETDEWEB)

    Zitney, S.

    2012-01-01

    Clean energy plants in the modern grid era will increasingly exploit carbon capture, utilization, and storage (CCUS), fuel/product flexibility, and load following. Integrated power/process plants will require next generation of well-trained engineering and operations professionals. High-fidelity dynamic simulators are well suited for training, education, and R&D on clean energy plant operations. Combining Operator Training System (OTS) with 3D virtual Immersive Training System (ITS) enables simultaneous training of control room and plant field operators of the future. Strong collaboration between industry, academia, and government is required to address advanced R&D challenges. AVESTAR Center brings together simulation technology and world-class expertise focused on accelerating development of clean energy plants and operators of the future.

  12. Clean Processing and Utilization of Coal Energy

    Institute of Scientific and Technical Information of China (English)

    陈如清; 王海峰

    2006-01-01

    The dominant status of coal on the energy production and consumption structure of China will not be changed in the middle period of this century. To realize highly efficient utilization of coal, low pollution and low cost are great and impendent tasks. These difficult problems can be almost resolved through establishing large-scale pithead power stations using two-stage highly efficient dry coal-cleaning system before coal burning, which is a highly efficient, clean and economical strategy considering the current energy and environmental status of China. All these will be discussed in detail in this paper.

  13. The Clean Development Mechanism and neglected environmental technologies

    International Nuclear Information System (INIS)

    The Clean Development Mechanism (CDM) provides an institutional framework for developed countries to support projects that reduce greenhouse gas emissions in developing countries. Are the technologies promoted those most needed by the recipient countries? We address this question by first reviewing Technology Needs Assessments prepared by developing countries, and then comparing the stated needs to the technologies most frequently promoted via CDM. While there appears to be a good match between requested technologies and those used in CDM, desired technologies such as solar energy for remote locations, biofuels, improved cooking stoves, and efficient lighting appear “neglected” by CDM. Nonetheless, a review of costs for these technologies suggests that many could be cost effective for developing countries. For projects requiring wide dispersal of household items, such as cooking stoves or lighting, the administrative burdens of CDM provide a hurdle. In other cases, difficulties quantifying the ancillary benefits of these projects hinder the promotion of these technologies. We conclude with possible explanations for why these technologies are neglected and suggestions for future research. - Highlights: ► We identify technologies desired by developing countries but not provided via CDM. ► Solar PV is neglected due to high costs. ► The CDM process provides a hurdle for improved cooking stoves and efficient lighting. ► Implications for CDM and climate policy are discussed

  14. Air and gas cleaning technology for nuclear applications

    International Nuclear Information System (INIS)

    All large-scale uses of radioactive materials require rigid control of off-gases and generated aerosols. Nuclear air and gas cleaning technology has answered the need from the days of the Manhattan Project to the present with a variety of devices. The one with the longest and most noteworthy service is the HEPA (high efficiency particulate air) filter that originally was referred to as an absolute filter in recognition of its extraordinary particle retention characteristics. Activated-charcoal adsorbers have been employed worldwide for retention of volatile radioiodine in molecular and combined forms and, less frequently, for retention of radioactive noble gases. HEPA filters and activated -charcoal adsorbers are often used with auxiliary devices that serve to extend their effective service life or significantly improve collection efficiency under unfavorable operating conditions. Use of both air cleaning devices and their auxiliaries figure prominently in atomic energy, disposal of high- and low-level nuclear wastes, and in the production of fissile materials. The peaceful uses of nuclear energy would be impossible without these, or equivalent, air- and gas-cleaning devices

  15. Clean Energy Works Oregon Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Jacob, Andria [City of Portland; Cyr, Shirley [Clean Energy Works

    2013-12-31

    In April 2010, the City of Portland received a $20 million award from the U.S. Department of Energy, as part of the Energy Efficiency and Conservation Block Grant program. This award was appropriated under the American Recovery and Reinvestment Act (ARRA), passed by President Obama in 2009. DOE’s program became known as the Better Buildings Neighborhood Program (BBNP). The BBNP grant objectives directed the City of Portland Bureau of Planning and Sustainability (BPS) as the primary grantee to expand the BPS-led pilot program, Clean Energy Works Portland, into Clean Energy Works Oregon (CEWO), with the mission to deliver thousands of home energy retrofits, create jobs, save energy and reduce carbon dioxide emissions.The Final Technical Report explores the successes and lessons learned from the first 3 years of program implementation.

  16. Clean coal technology deployment: From today into the next millennium

    Energy Technology Data Exchange (ETDEWEB)

    Papay, L.T.; Trocki, L.K.; McKinsey, R.R. [Bechtel Technology and Consulting, San Francisco, CA (United States)

    1997-12-31

    The Department of Energy`s clean coal technology (CCT) program succeeded in developing more efficient, cleaner, coal-fired electricity options. The Department and its private partners succeeded in the demonstration of CCT -- a major feat that required more than a decade of commitment between them. As with many large-scale capital developments and changes, the market can shift dramatically over the course of the development process. The CCT program was undertaken in an era of unstable oil and gas prices, concern over acid rain, and guaranteed markets for power suppliers. Regulations, fuel prices, emergency of competing technologies, and institutional factors are all affecting the outlook for CCT deployment. The authors identify the major barriers to CCT deployment and then introduce some possible means to surmount the barriers.

  17. Evaluation of air cleaning technologies existing in the Danish market

    DEFF Research Database (Denmark)

    Ardkapan, Siamak Rahimi; Afshari, Alireza; Bergsøe, Niels Christian;

    2014-01-01

    Five portable air cleaning technologies including one new technology were evaluated to find their effectiveness in removing ultrafine particles. Measurements were carried out both in a duct and in a test room. The results showed that the technologies that use/create ozone to clean air can increase...... the ozone level significantly in the room. Moreover, they can cause generation of ultrafine particles and consequently increase ultrafine particle concentration in the room. The study suggests using a mechanical filter with low pressure drop as a recommended air cleaning technology in order to remove...

  18. AVESTAR Center for Operational Excellence of Clean Energy Plants

    Energy Technology Data Exchange (ETDEWEB)

    Zitney, Stephen

    2012-01-01

    To address challenges in attaining operational excellence for clean energy plants, the U.S. Department of Energy's National Energy Technology Laboratory has launched a world-class facility for Advanced Virtual Energy Simulation Training and Research (AVESTAR{trademark}). The AVESTAR Center brings together state-of-the-art, real time,high-fidelity dynamic simulators with operator training systems and 3D virtual immersive training systems into an integrated energy plant and control room environment. This presentation will highlight the AVESTAR Center simulators, facilities, and comprehensive training, education, and research programs focused on the operation and control of high-efficiency, near-zero-emission energy plants.

  19. Clean Energy Cooperation Steering in Fast Track

    Institute of Scientific and Technical Information of China (English)

    Rose Yan

    2009-01-01

    @@ Cooperation, it is a win-win choice for China and the US. Cooperation has almost become the hottest buzz word in the energy sector globally. During the US President Obama's visit to China recently, China and the US made agreement on the climate change, energy and environment sectors and put forward specific measures for jointly promoting development in these fields, further heating the cooperation between China and the US in the clean energy sector.

  20. Can agriculture generate clean energy?

    International Nuclear Information System (INIS)

    Fossil fuels meet a large part of the energy requirements in Europe. The carbon dioxide produced by using these fuels contributes to the greenhouse effect. By generating energy from vegetable fibres (biomass) the emission of greenhouse gasses can be reduced. As well as an ecological advantage, the cultivation of crops for the supply of energy could also improve the moderate to bad economical results of Dutch arable farms. So far research into the use of biomass as a source of energy has been mainly concerned with its technical and economic feasibility. Our research also assesses the ecological sustainability of the cultivation and use of energy crops. The principal questions we have answered are: how harmful to the environment is the cultivation of energy crops?; what are the direct and indirect environmental effects of fitting energy crops into the cropping plan?; what indirect effects are to be expected at a regional and national level?; on balance, how much energy is produced in the entire cultivation, transport and processing chain?; What effect does this have on the emission of greenhouse gases?; what is the overall conclusion for the various crops with regard to sustainability? The conclusions of this research could help policy makers answer the question whether it is useful from the point of view of sustainability to stimulate the generation of energy from biomass. We have assessed the effects of the cultivation and use of energy crops on: the emission of minerals and pesticides; the use of energy and the emission of greenhouse gases; the fixation of carbon from CO2; the use of by-products and waste products; dehydration; erosion; the contribution to natural values; the contribution to scenic values; and use of space. In the overall assessment each criterion was given equal weight. This choice is arbitrary: in practice, the ratios are different in each situation. We have studied nine crops and their processing chains. Rape is converted into bio-diesel oil by

  1. G20 Clean Energy, and Energy Efficiency Deployment and Policy Progress

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    G-20 Clean Energy, and Energy Efficiency Deployment and Policy Progress, a report prepared by the International Energy Agency (IEA) in collaboration with the G-20 Clean Energy and Energy Efficiency Working Group, provides an overview of clean energy and energy efficiency technology deployment and summarises support policies in place across G-20 countries. The report highlights that while clean energy technology deployment has made steady progress and energy efficiency improvements have been made, continued reliance on fossil fuels to meet growth in global energy demand presents a significant challenge. Scaling-up the deployment of renewable energy, in addition to improving end-use efficiency, enhancing the efficiency of fossil fuel based power generation, and supporting the widespread deployment of CCS will, therefore, also be crucial aspects of the transition to a cleaner energy future. Because the G-20 group of countries represent close to 80% of energy-related CO2 emissions, by developing and deploying energy efficiency and clean energy technologies, they are presented with a unique opportunity to make collective progress in transitioning the global energy system. IEA Deputy Executive Director Richard Jones emphasised the importance of G-20 efforts, saying, 'The IEA welcomes this important collaboration with the G-20. Enhanced deployment of clean energy technologies and of energy efficiency improvements offers energy security and environmental benefits. It will also enable cost savings over the medium and long term -- an aspect that is particularly relevant at a time of economic uncertainty. We believe that enhanced policy assessment and analysis, building on this initial report, will enable governments to take more cost effective and efficient policy decisions.' This report was issued on the authority of the IEA Executive Director, it does not necessarily represent the views of IEA Member countries or the G20.

  2. External sources of clean technology: evidence from the clean development mechanism

    OpenAIRE

    Bayer, Patrick; Urpelainen, Johannes

    2013-01-01

    New technology is fundamental to sustainable development. However, inventors from industrialized countries often refuse technology transfer because they worry about reverse-engineering. When can clean technology transfer succeed? We develop a formal model of the political economy of North–South technology transfer. According to the model, technology transfer is possible if (1) the technology in focus has limited global commercial potential or (2) the host developing country does not have the ...

  3. Geothermal energy - a clean, sustainable resource

    International Nuclear Information System (INIS)

    The total geothermal resource is much larger than that contained in all the fossil and uranium reserves worldwide. The author explains how the enormous potential of this clean, reliable, energy source is just beginning to be realized with the construction of geothermally powered electrical generating stations, district heating systems, food processing plants and greenhouses throughout the world. (author)

  4. CURE: Clean use of reactor energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-05-01

    This paper presents the results of a joint Westinghouse Hanford Company (Westinghouse Hanford)-Pacific Northwest Laboratory (PNL) study that considered the feasibility of treating radioactive waste before disposal to reduce the inventory of long-lived radionuclides, making the waste more suitable for geologic disposal. The treatment considered here is one in which waste would be chemically separated so that long-lived radionuclides can be treated using specific processes appropriate for the nuclide. The technical feasibility of enhancing repository performance by this type of treatment is considered in this report. A joint Westinghouse Hanford-PNL study group developed a concept called the Clean Use of Reactor Energy (CURE), and evaluated the potential of current technology to reduce the long-lived radionuclide content in waste from the nuclear power industry. The CURE process consists of three components: chemical separation of elements that have significant quantities of long-lived radioisotopes in the waste, exposure in a neutron flux to transmute the radioisotopes to stable nuclides, and packaging of radionuclides that cannot be transmuted easily for storage or geologic disposal. 76 refs., 32 figs., 24 tabs.

  5. CURE: Clean use of reactor energy

    International Nuclear Information System (INIS)

    This paper presents the results of a joint Westinghouse Hanford Company (Westinghouse Hanford)-Pacific Northwest Laboratory (PNL) study that considered the feasibility of treating radioactive waste before disposal to reduce the inventory of long-lived radionuclides, making the waste more suitable for geologic disposal. The treatment considered here is one in which waste would be chemically separated so that long-lived radionuclides can be treated using specific processes appropriate for the nuclide. The technical feasibility of enhancing repository performance by this type of treatment is considered in this report. A joint Westinghouse Hanford-PNL study group developed a concept called the Clean Use of Reactor Energy (CURE), and evaluated the potential of current technology to reduce the long-lived radionuclide content in waste from the nuclear power industry. The CURE process consists of three components: chemical separation of elements that have significant quantities of long-lived radioisotopes in the waste, exposure in a neutron flux to transmute the radioisotopes to stable nuclides, and packaging of radionuclides that cannot be transmuted easily for storage or geologic disposal. 76 refs., 32 figs., 24 tabs

  6. Self-scrubbing coal{sup TM}: An integrated approach to clean air. A proposed Clean Coal Technology Demonstration Project

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    This environmental assessment (EA) was prepared by the U.S.Department of Energy (DOE), with compliance with the National Environmental Policy Act (NEPA) of 1969, Council on Environmental Quality (CE) regulations for implementating NEPA (40 CFR 1500-1508) and DOE regulations for compliance with NEPA (10 CFR 1021), to evaluate the potential environmental impacts associated with a proposed demonstration project to be cost-shared by DOE and Custom Coals International (CCI) under the Clean Coal Technology (CCT) Demonstration Program of DOE`s Office of Fossil Energy. CCI is a Pennsylvania general partnership located in Pittsburgh, PA engaged in the commercialization of advanced coal cleaning technologies. The proposed federal action is for DOE to provide, through a cooperative agreement with CCI, cost-shared funding support for the land acquisition, design, construction and demonstration of an advanced coal cleaning technology project, {open_quotes}Self-Scrubbing Coal: An Integrated Approach to Clean Air.{close_quotes} The proposed demonstration project would take place on the site of the presently inactive Laurel Coal Preparation Plant in Shade Township, Somerset County, PA. A newly constructed, advanced design, coal preparation plant would replace the existing facility. The cleaned coal produced from this new facility would be fired in full-scale test burns at coal-fired electric utilities in Indiana, Ohio and PA as part of this project.

  7. Clean energy for sustainable development

    International Nuclear Information System (INIS)

    The question of energy in developing countries is now taking an increasingly significant place on the agenda of the major international forums. It is to be a central issue at the UN Summit on Sustainable Development in Johannesburg next August. (author)

  8. State Clean Energy Policies Analysis (SCEPA): State Tax Incentives

    Energy Technology Data Exchange (ETDEWEB)

    Lantz, E.; Doris, E.

    2009-10-01

    As a policy tool, state tax incentives can be structured to help states meet clean energy goals. Policymakers often use state tax incentives in concert with state and federal policies to support renewable energy deployment or reduce market barriers. This analysis used case studies of four states to assess the contributions of state tax incentives to the development of renewable energy markets. State tax incentives that are appropriately paired with complementary state and federal policies generally provide viable mechanisms to support renewable energy deployment. However, challenges to successful implementation of state tax incentives include serving project owners with limited state tax liability, assessing appropriate incentive levels, and differentiating levels of incentives for technologies with different costs. Additionally, state tax incentives may result in moderately higher federal tax burdens. These challenges notwithstanding, state tax incentives that consider certain policy design characteristics can support renewable energy markets and state clean energy goals.The scale of their impact though is directly related to the degree to which they support the renewable energy markets for targeted sectors and technologies. This report highlights important policy design considerations for policymakers using state tax incentives to meet clean energy goals.

  9. Future energy - improved, sustainable and clean options for our planet

    Energy Technology Data Exchange (ETDEWEB)

    Trevor M. Letcher (ed.) [University of KwaZulu-Natal, Durban (South Africa)

    2008-07-01

    The book details in one volume all of the possible forms of energy that are and will be available to us, globally, in the next decade or two. The book is divided into chapters devoted to a particular form of energy. Each chapter is written by an expert working in a given field. Contents are: Part I Fossil fuel and nuclear energy which includes a section on Alternative Energy and CO{sub 2} Sequestration and Chapter 2 The Future of Clean Coal by M. Balat 1 Introduction 2 Coal and Environmental Problems 3 Clean Coal Technologies 4 Cost and Plant Characteristics 5 Conclusion. Another relevant chapter is Chapter 5 The Future of Methane and Coal to Petrol and Diesel Technologies by A.C. Vosloo 1 Brief Description of the Methane and Coal to Petrol and Diesel Technologies 2 Factors that will Influence the Future Demand for CTL and GTL Technologies 3 Environmental Factors that will Influence the Application of CTL and GTL Technologies 4 Future Developments to Reduce the Capital and Operating Costs of CTL and GTL Plants, 5 Conclusions; Part II Renewable Energy; Part III Potentially Important New Types of Energy and Part IV New aspects to future energy which includes Chapter 18 Carbon Capture and Storage for Greenhouse Effect Mitigation by D. Tondeur and F. Teng. 1 Introductory Aspects, 2 The Capture Techniques, 3 Geological Storage of CO{sub 2}, 4 Costs, 5 Conclusions.

  10. Clean energy deployment: addressing financing cost

    International Nuclear Information System (INIS)

    New methods are needed to accelerate clean energy policy adoption. To that end, this study proposes an innovative financing scheme for renewable and energy efficiency deployment. Financing barriers represent a notable obstacle for energy improvements and this is particularly the case for low income households. Implementing a policy such as PACE—property assessed clean energy—allows for the provision of upfront funds for residential property owners to install electric and thermal solar systems and make energy efficiency improvements to their buildings. This paper will inform the design of better policies tailored to the creation of the appropriate conditions for such investments to occur, especially in those countries where most of the population belongs to the low–middle income range facing financial constraints. (letter)

  11. AVESTAR Center for Operational Excellence of Clean Energy Plants

    Energy Technology Data Exchange (ETDEWEB)

    Zitney, Stephen

    2012-05-01

    To address challenges in attaining operational excellence for clean energy plants, the U.S.Department of Energy’s National Energy Technology Laboratory has launched a world-class facility for Advanced Virtual Energy Simulation Training and Research (AVESTAR™). The AVESTAR Center brings together state-of-the-art, real time,high-fidelity dynamic simulators with operator training systems and 3D virtual immersive training systems into an integrated energy plant and control room environment. This presentation will highlight the AVESTAR Center simulators, facilities, and comprehensive training, education, and research programs focused on the operation and control of high-efficiency, near-zero-emission energy plants.

  12. Clean coal technologies for gas turbines

    International Nuclear Information System (INIS)

    The oil and gas fired gas turbines combined cycle penetration of industrial and utility applications has escalated rapidly due to the lower costs, higher efficiency and demonstrated reliability of gas turbine equipment in combination with gas economics. Recent advances in gas turbine design proven in operation above 240 MW, are establishing new levels of combined cycle plant efficiencies up to 59% and providing the potential for significant shift to gas turbine solid fuel power plant technologies. The research engineers of RENEL (Romanian Electricity Authority) give an great importance in their activity to those new technologies and solutions for the utilization of coal for energy (electric and thermal) production, especially for the Integrated Gasification Combines Cycle (IGCC). The application present IGCC process and a few considerations of the possibilities for the implementation of IGCC in the existing power plant. (Author)

  13. Applying environmental externalities to US Clean Coal Technologies for Asia

    International Nuclear Information System (INIS)

    The United States is well positioned to play an expanding role in meeting the energy technology demands of the Asian Pacific Basin, including Indonesia, Thailand, and the Republic of China (ROC-Taiwan). The US Department of Energy Clean Coal Technology (CCT) Demonstration Program provides a proving ground for innovative coal-related technologies that can be applied domestically and abroad. These innovative US CCTs are expected to satisfy increasingly stringent environmental requirements while substantially improving power generation efficiencies. They should also provide distinct advantages over conventional pulverized coal-fired combustors. Finally, they are expected to be competitive with other energy options currently being considered in the region. This paper presents potential technology scenarios for Indonesia, Thailand, and the ROC-Taiwan and considers an environmental cost-benefit approach employing a newly developed method of applying environmental externalities. Results suggest that the economic benefits from increased emission control can indeed be quantified and used in cost-benefit comparisons, and that US CCTs can be very cost effective in reducing emissions

  14. 76 FR 60478 - Record of Decision, Texas Clean Energy Project

    Science.gov (United States)

    2011-09-29

    ... of Decision, Texas Clean Energy Project AGENCY: Department of Energy. ACTION: Record of decision... support to the Texas Clean Energy Project (TCEP). DOE prepared an Environmental Impact Statement (EIS... Texas Clean Energy, LLC (Summit) would design, construct, and operate. The project will...

  15. Clean energy, non-clean energy, and economic growth in the MIST countries

    International Nuclear Information System (INIS)

    This paper explores the causal relationship between clean (renewable/nuclear) and non-clean energy consumption and economic growth in emerging economies of the MIST (Mexico, Indonesia, South Korea, and Turkey) countries. The panel co-integration tests reveal that there is a long-term equilibrium relationship among GDP, capital formation, labor force, renewable/nuclear, and fossil fuel energy consumption. The panel causality results indicate that (1) there is a positive unidirectional short-run causality from fossil fuel energy consumption to economic growth with a bidirectional long-run causality; (2) there is a unidirectional long-run causality from renewable energy consumption to economic growth with positive bidirectional short-run causality, and a long-run causality from renewable to fossil fuel energy consumption with negative short-run feedback effects; and (3) there is a bidirectional long-run causality between nuclear energy consumption and economic growth and a long-run causality from fossil fuel energy consumption to nuclear energy consumption with positive short-run feedback effects. These suggest that MIST countries should be energy-dependent economies and that energy conservation policies may depress their economic development. However, developing renewable and nuclear energy is a viable solution for addressing energy security and climate change issues, and creating clean and fossil fuel energy partnerships could enhance a sustainable energy economy. - Highlights: • This novel study can provide more robust bases to strengthen sustainable energy policy settings. • Fossil fuel/nuclear energy use and economic growth is bidirectional causality. • Renewable energy consumption long term causes economic growth. • There is substitutability between renewable and fossil fuel energy. • Clean and non-clean energy partnerships can achieve a sustainable energy economy

  16. Massachusetts Institute of Technology Clean Energy Entrepreneurship Prize 2008 Final Report DOE Award # DE-FG36-07GO17110

    Energy Technology Data Exchange (ETDEWEB)

    None

    2008-08-09

    The MIT Clean Energy Prize was established to accelerate the pace of innovation in the energy space, specifically with regard to clean energy and to reduce our dependence on foreign oil. Through a prize structure designed to incent new ideas to be brought forward coupled with a supporting infrastructure to educate, mentor, network and provide a platform for visibility, it was believed we could achieve this goal in a very efficient and effective manner. The grand prize of $200K was meant to be the highly visible and attractive carrot to achieve this and through a public-private partnership of sponsors who held a long term view (i.e., they were not Venture Capitalists or law firms looking for short term business through advantaged deal flow). It was also designed to achieve this in a highly inclusive manner. Towards this end, while MIT was the platform on which the competition was run, and this brought some instant cache and differentiation, the competition was open to all teams which had at least one US citizen. Both professional teams and student teams were eligible.

  17. Clean coal technology demonstration program: Program update 1996-97

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    The Clean Coal Technology Demonstration Program (known as the CCT Program) reached a significant milestone in 1996 with the completion of 20 of the 39 active projects. The CCT Program is responding to a need to demonstrate and deploy a portfolio of technologies that will assure the U.S. recoverable coal reserves of 297 billion tons could continue to supply the nation`s energy needs economically and in a manner that meets the nation`s environmental objectives. This portfolio of technologies includes environmental control devices that contributed to meeting the accords on transboundary air pollution recommended by the Special Envoys on Acid Rain in 1986. Operational, technical, environmental, and economic performance information and data are now flowing from highly efficient, low-emission, advanced power generation technologies that will enable coal to retain its prominent role into the next millennium. Further, advanced technologies are emerging that will enhance the competitive use of coal in the industrial sector, such as in steelmaking. Coal processing technologies will enable the entire coal resource base to be used while complying with environmental requirements. These technologies are producing products used by utilities and industrial processes. The capability to coproduce products, such as liquid and solid fuels, electricity, and chemicals, is being demonstrated at a commercial scale by projects in the CCT Program. In summary, this portfolio of technologies is satisfying the national need to maintain a multifuel energy mix in which coal is a key component because of its low-cost, availability, and abundant supply within the nation`s borders.

  18. Technology: New Ways for Clean Water

    Science.gov (United States)

    Roberts, Amanda S.

    2012-01-01

    Water purification promotes healthy living. While the developing world is working to provide its citizens with future access to clean water sources, the demand for that water is a pressing need today. It should be understood that drinking water, sanitation, and hygiene are interwoven and are all necessary for the overall improved standard of…

  19. Transforming Global Markets for Clean Energy Products

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This paper looks at three clean energy product categories: equipment energy efficiency; low-carbon transport, including high-efficiency vehicles and electric/plug-in hybrid electric vehicles (EV/PHEVs); and solar photovoltaic (PV) power. Each section identifies ways to enhance global co-operation among major economies through case studies and examples, and ends with specific suggestions for greater international collaboration on market transformation efforts. An annex with more detailed case studies on energy-efficient electric motors, televisions, external power supplies and compact fluorescent lights is included in the paper.

  20. Energy Systems Comparison and Clean High Tech Evolution

    OpenAIRE

    Grob, Gustav

    2010-01-01

    Humanity can be confident to survive on planet Earth in good livelihood, because 1 - there is enough clean, sustainable energy available for centuries to come 2 - these clean, sustainable energy systems are competitive with finite polluting systems 3 - decentralized, clean sustainable energy conversion will be growing world-wide 4 - environmental impacts can be avoided with clean, sustainable energy systems 5 - mineral resources can be conserved for future generations and must not be burnt an...

  1. Nuclear energy - a source of sustainable, clean and safe energy

    International Nuclear Information System (INIS)

    This paper discusses various factors which make nuclear energy an attractive source of cheap, reliable and clean power in Indian scenario, with a special reference to Kudankulam Nuclear Power Project (KKNPP)

  2. 5. annual clean coal technology conference: powering the next millennium. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    The Fifth Annual Clean Coal Technology Conference focuses on presenting strategies and approaches that will enable clean coal technologies to resolve the competing, interrelated demands for power, economic viability, and environmental constraints associated with the use of coal in the post-2000 era. The program addresses the dynamic changes that will result from utility competition and industry restructuring, and to the evolution of markets abroad. Current projections for electricity highlight the preferential role that electric power will have in accomplishing the long-range goals of most nations. Increase demands can be met by utilizing coal in technologies that achieve environmental goals while keeping the cost- per-unit of energy competitive. Results from projects in the DOE Clean Coal Technology Demonstration Program confirm that technology is the pathway to achieving these goals. The industry/government partnership, cemented over the past 10 years, is focused on moving the clean coal technologies into the domestic and international marketplaces. The Fifth Annual Clean Coal Technology Conference provides a forum to discuss these benchmark issues and the essential role and need for these technologies in the post-2000 era. This volume contains technical papers on: advanced coal process systems; advanced industrial systems; advanced cleanup systems; and advanced power generation systems. In addition, there are poster session abstracts. Selected papers from this proceedings have been processed for inclusion in the Energy Science and Technology database.

  3. BP Cooperates with Chinese Partners for Clean Energy Research

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    @@ China's Academy of Sciences (CAS) and Tsinghua University held a seminar on clean energy at the Tsinghua-BP Clean Energy Research and Educational Center on November 12 to review the results achieved in the past year to implement the 10-year CAS-BP cooperative research project titled "Clean Energy for Future."

  4. The Environmental Effects of Clean Energy Innovations under Rate-Based Regulation

    OpenAIRE

    Linn, Joshua; Horowitz, John

    2015-01-01

    Despite the popularity of this class of policy, the economics of rate-based approaches have not been well developed. In this paper we show that technological advances that reduce the cost of clean energy will increase use of the dirty energy source whenever the regulation is fixed and binding. Since environmental damage depends on the level of dirty energy and not its proportion, these otherwise desirable clean technology innovations result in additional pollution. We set up simple analytical...

  5. USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2011-07-01

    This brochure provides an overview of the integrated clean energy deployment process and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project road map, including over-arching goals, organization, strategy, technology-specific goals and accomplishments, challenges, solutions, and upcoming milestones.

  6. State Clean Energy Practices: Renewable Portfolio Standards

    Energy Technology Data Exchange (ETDEWEB)

    Hurlbut, D.

    2008-07-01

    The State Clean Energy Policies Analysis (SCEPA) project is supported by the Weatherization and Intergovernmental Program within the Department of Energy's Office of Energy Efficiency and Renewable Energy. This project seeks to quantify the impacts of existing state policies, and to identify crucial policy attributes and their potential applicability to other states. The goal is to assist states in determining which clean energy policies or policy portfolios will best accomplish their environmental, economic, and security goals. For example, a renewable portfolio standard (RPS) mandates an increase in the use of wind, solar, biomass, and other alternatives to fossil and nuclear electric generation. This paper provides a summary of the policy objectives that commonly drive the establishment of an RPS, the key issues that states have encountered in implementing an RPS, and the strategies that some of the leading states have followed to address implementation challenges. The factors that help an RPS function best generally have been explored in other analyses. This study complements others by comparing empirical outcomes, and identifying the policies that appear to have the greatest impact on results.

  7. Clean technology R and D and innovation in emerging countries-Experience from China

    International Nuclear Information System (INIS)

    This paper touches upon two key issues related to clean technology deployment in emerging countries: what is the life cycle of R and D and innovation? And where does the R and D funding come from? The paper holds that the innovation climate, system and process in emerging countries do not follow the same trajectory as those in developed countries. Crafting an innovation model that is adapted to the needs and conditions of emerging countries thus is critical. Through revealing the four phases of an innovation life cycle in emerging countries, the paper highlights the dominant role of the public sector in clean technology R and D. With regards to R and D funding, the paper concludes that emerging countries could craft their domestic policy to spur clean technology R and D and innovation. China's experience demonstrates an array of policy measures that could reach this goal. These include designing a national science and technology strategy with a focus on clean energy, establishing funding programs to support clean energy R and D, assembling and managing multidisciplinary teams to bring together different types of expertise, and creating favorable policy environment to incentivize the private sector's investment in clean technology.

  8. Clean Coal Technology: Region 4 Market Description, South Atlantic

    International Nuclear Information System (INIS)

    The Region 4 Market Description Summary provides information that can be used in developing an understanding of the potential markets for clean coal technologies (CCTs) in the South Atlantic Region. This region (which geographically is Federal Region 4) consists of the following eight states: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee. In order to understand the potential market. A description is provided of the region's energy use, power generation capacity, and potential growth. Highlights of state government activities that could have a bearing on commercial deployment of CCTs are also presented. The potential markets characterized in this summary center on electric power generation by investor-owned, cooperative, and municipal electric utilities and involve planned new capacity additions and actions taken by utilities to comply with Phases I and II of the Clean Air Act Amendments (CAAA) of 1990. Regulations, policies, utility business strategies, and organizational changes that could impact the role of CCTs as a utility option are identified and discussed. The information used to develop the Region 4 Market Description is based mainly on an extensive review of plans and annual reports of 29 investor-owned, cooperative, and municipal coal-using electric utilities and public information on strategies and actions for complying with the CAAA of 1990

  9. The environmental effect of subsidies for clean technologies

    International Nuclear Information System (INIS)

    Environmental subsidies for clean technology result in a larger diffusion of such technology. However, as a result emissions can increase in imperfect markets for products. When several companies compete each other with clean and dirty technologies, production and emission will rise because of price competition.This effect will be even larger in case subsidies are applied. Therefore, subsidies are not advisable for every market. In this article an evolutionary game theory has been used with respect to the diffusion of environment-friendly innovation of products and the role of environmental policy instruments (in particular subsidies). 7 refs

  10. Are clean technology and environmental quality conflicting policy goals?

    OpenAIRE

    Bréchet, Thierry; Meunier, Guy

    2012-01-01

    In this paper we analyze the effects of an environmental policy on the diffusion of a clean technology in an economy where firms compete on the output market. We show that the share of adopting firms is non-monotonic with the stringency of the environmental policy, and that the adoption of the clean technology may well increase the pollution level. We also compare the effects of an emission tax and tradable pollution permits on welfare, technology adoption, and pollution level. We show that, ...

  11. Elements of Clean-room Technology and Contamination Control

    OpenAIRE

    J. C. Kapoor; Meenakshi Gupta

    2003-01-01

    The heart of the clean room is the high efticiency particualte air (HEPA)/ultra-low penetration air (ULPA) filter, which provides the highest level of air cleaning ever achieved by a singleprocess step. Filter technology has seen tremendous growth in terms of ultimate performance and air handling capacity. Mere installation of ULPA filters of 99.99995 per cent efficiency for 0.2 um aerosol is not sufficient for achieving the desired performance of a clean room. Other design aspects like flow ...

  12. Clean Coal Technology Demonstration Program: Program Update 2001

    Energy Technology Data Exchange (ETDEWEB)

    Assistant Secretary for Fossil Energy

    2002-07-30

    Annual report on the Clean Coal Technology Demonstration Program (CCT Program). The report address the role of the CCT Program, implementation, funding and costs, accomplishments, project descriptions, legislative history, program history, environmental aspects, and project contacts. The project descriptions describe the technology and provides a brief summary of the demonstration results. Also includes Power Plant Improvement Initiative Projects.

  13. Clean Coal Technology Demonstration Program: Program Update 1998

    Energy Technology Data Exchange (ETDEWEB)

    Assistant Secretary for Fossil Energy

    1999-03-01

    Annual report on the Clean Coal Technology Demonstration Program (CCT Program). The report address the role of the CCT Program, implementation, funding and costs, accomplishments, project descriptions, legislative history, program history, environmental aspects, and project contacts. The project descriptions describe the technology and provides a brief summary of the demonstration results.

  14. The boom of clean energies in China

    International Nuclear Information System (INIS)

    The author outlines the strong current development of wind and solar energy in China, with an increasing and already rather high wind energy production, and a solar panel production which is, until now, mostly exported. He observes that the development of these industries is based on economic, political and security issues: China is now strongly dependent on energy imports (even coal imports), looks to reduce the social cost of pollution and environment degradation, and wants to be a major actor of the renewable energy sector. The development of this sector is mainly financed by public investments, but the clean sector is weakened by the slow development of distribution networks, and by a too fragmented production market. The author discusses the new approach adopted by the Chinese government to overcome these drawbacks, and the consequences of this approach for the international context

  15. Public-Private roundtables at the fourth Clean Energy Ministerial, 17-18 April 2013, New Delhi, India

    Energy Technology Data Exchange (ETDEWEB)

    Crowe, Tracey [Energetics, Incorporated, Washington, DC (United States)

    2013-06-30

    The Clean Energy Ministerial (CEM) is a high-level global forum to share best practices and promote policies and programs that advance clean energy technologies and accelerate the transition to a global clean energy economy. The CEM works to increase energy efficiency, expand clean energy supply, and enhance clean energy access worldwide. To achieve these goals, the CEM pursues a three-part strategy that includes high-level policy dialogue, technical cooperation, and engagement with the private sector and other stakeholders. Each year, energy ministers and other high-level delegates from the 23 participating CEM governments come together to discuss clean energy, review clean energy progress, and identify tangible next steps to accelerate the clean energy transition. The U.S. Department of Energy, which played a crucial role in launching the CEM, hosted the first annual meeting of energy ministers in Washington, DC, in June 2010. The United Arab Emirates hosted the second Clean Energy Ministerial in 2011, and the United Kingdom hosted the third Clean Energy Ministerial in 2012. In April 2013, India hosted the fourth Clean Energy Ministerial (CEM4) in New Delhi. Key insights from CEM4 are summarized in the report. It captures the ideas and recommendations of the government and private sector leaders who participated in the discussions on six discussion topics: reducing soft costs of solar PV; energy management systems; renewables policy and finance; clean vehicle adoption; mini-grid development; and power systems in emerging economies.

  16. Clean Energy Innovation: Sources of Technical and Commercial Breakthroughs

    Energy Technology Data Exchange (ETDEWEB)

    Perry, T. D., IV; Miller, M.; Fleming, L.; Younge, K.; Newcomb, J.

    2011-03-01

    Low-carbon energy innovation is essential to combat climate change, promote economic competitiveness, and achieve energy security. Using U.S. patent data and additional patent-relevant data collected from the Internet, we map the landscape of low-carbon energy innovation in the United States since 1975. We isolate 10,603 renewable and 10,442 traditional energy patents and develop a database that characterizes proxy measures for technical and commercial impact, as measured by patent citations and Web presence, respectively. Regression models and multivariate simulations are used to compare the social, institutional, and geographic drivers of breakthrough clean energy innovation. Results indicate statistically significant effects of social, institutional, and geographic variables on technical and commercial impacts of patents and unique innovation trends between different energy technologies. We observe important differences between patent citations and Web presence of licensed and unlicensed patents, indicating the potential utility of using screened Web hits as a measure of commercial importance. We offer hypotheses for these revealed differences and suggest a research agenda with which to test these hypotheses. These preliminary findings indicate that leveraging empirical insights to better target research expenditures would augment the speed and scale of innovation and deployment of clean energy technologies.

  17. Clean Energy Policy Analyses: Analysis of the Status and Impact of Clean Energy Policies at the Local Level

    Energy Technology Data Exchange (ETDEWEB)

    Busche, S.

    2010-12-01

    This report takes a broad look at the status of local clean energy policies in the United States to develop a better understanding of local clean energy policy development and the interaction between state and local policies. To date, the majority of clean energy policy research focuses on the state and federal levels. While there has been a substantial amount of research on local level climate change initiatives, this is one of the first analyses of clean energy policies separate from climate change initiatives. This report is one in a suite of reports analyzing clean energy and climate policy development at the local, state, and regional levels.

  18. Clean Energy Policy Analyses. Analysis of the Status and Impact of Clean Energy Policies at the Local Level

    Energy Technology Data Exchange (ETDEWEB)

    Busche, S. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2010-12-01

    This report takes a broad look at the status of local clean energy policies in the United States to develop a better understanding of local clean energy policy development and the interaction between state and local policies. To date, the majority of clean energy policy research focuses on the state and federal levels. While there has been a substantial amount of research on local level climate change initiatives, this is one of the first analyses of clean energy policies separate from climate change initiatives. This report is one in a suite of reports analyzing clean energy and climate policy development at the local, state, and regional levels.

  19. CLEAN HYDROGEN TECHNOLOGY FOR 3-WHEEL TRANSPORTATION IN INDIA

    Energy Technology Data Exchange (ETDEWEB)

    Krishna Sapru

    2005-11-15

    Hydrogen is a clean burning, non-polluting transportation fuel. It is also a renewable energy carrier that can be produced from non-fossil fuel resources such as solar, wind and biomass. Utilizing hydrogen as an alternative fuel for vehicles will diversify the resources of energy, and reduce dependence on oil in the transportation sector. Additionally, clean burning hydrogen fuel will also alleviate air pollution that is a very severe problem in many parts of world, especially major metropolitan areas in developing countries, such as India and China. In our efforts to foster international collaborations in the research, development, and demonstration of hydrogen technologies, through a USAID/DOE cost-shared project, Energy Conversion Devices, Inc.,(www.ovonic.com) a leading materials and alternative energy company, in collaboration with Bajaj Auto Limited, India's largest three-wheeler taxi manufacturer, has successfully developed and demonstrated prototype hydrogen ICE three-wheelers in the United States and India. ECD's proprietary Ovonic solid-state hydrogen storage technology is utilized on-board to provide a means of compact, low pressure, and safe hydrogen fuel. These prototype hydrogen three-wheelers have demonstrated comparable performance to the original CNG version of the vehicle, achieving a driving range of 130 km. The hydrogen storage system capable of storing 1 kg hydrogen can be refilled to 80% of its capacity in about 15 minutes at a pressure of 300 psi. The prototype vehicles developed under this project have been showcased and made available for test rides to the public at exhibits such as the 16th NHA annual meeting in April 2005, Washington, DC, and the SIAM (Society of Indian Automotive Manufacturers) annual conference in August 2005, New Delhi, India. Passengers have included members of the automotive industry, founders of both ECD and Bajaj, members of the World Bank, the Indian Union Minister for Finance, the President of the Asia

  20. International Clean Energy System Using Hydrogen Conversion (WE-NET). subtask 4. Development of hydrogen production technology; Suiso riyo kokusai clean energy system gijutsu (WE-NET). subtask 4. Suiso seizo gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This paper describes development of hydrogen production technology as a part of the WE-NET project. For the solid polymer water electrolysis method higher in efficiency and lower in cost than the previous methods, 5 companies have developed element technologies for improving electrolysis cells and synthesis technologies of hot solid polymer electrolyte based on each proper catalyst electrode production method. In fiscal 1996, the initial study on large-scale systems by middle laboratory cells was made as well as improvement of electrolysis performance by small laboratory cells and endurance tests. Among the previous methods such as a hot press method (bonding of an ion exchange membrane to an electrode), an electroless plating method (preparation of porous surface onto a membrane electrode assembly), a zero gap method (preparation of high-efficiency high-current density cells), and a sintered porous electrode method (carrying of the mixture of catalytic powder and ion exchange resin-dissipated solution onto sintered metallic porous electrode surface), the former two methods were adopted for development of bench-scale cells as effective promising methods. 192 refs., 183 figs., 108 tabs.

  1. Hydrogenation Technology for Producing Clean Diesel Fuel

    Institute of Scientific and Technical Information of China (English)

    Chen Shuiyin; Xiong Zhenlin; Gao Xiaodong; Nie Hong

    2004-01-01

    With the standard of environmental protection becoming increasingly strict, it is required to remove sulfur and aromatics in diesel deeply. RIPP has developed several new hydrogenation catalysts and flexible processes, by means of which clean diesel fuel with low sulfur and low aromatic contents can be produced. From SRGO (Straight Run Gas Oil), which has an aromatic content of less than 30m%, a low sulfur and low aromatic diesel fuel or ultra-low sulfur diesel can be obtained by adopting a new process operating on highly active RN-series catalysts. From a feed with higher aromatic content (A=30~80m%),such as FCC-LCO, a low sulfur and low aromatic diesel fuel can be obtained by the SSHT, MHUG and DDA processes.

  2. Clean energy exports and the Kyoto Protocol

    International Nuclear Information System (INIS)

    This paper discussed Canada's attempt in international negotiations to gain credits for energy exports that may result in greenhouse gas emission reductions in the United States. It examined how well founded this position is from an environmental perspective and in terms of international equity and political reality. The author emphasized that the clean energy export issue does not provide a legitimate reason to delay Canada's ratification of the Kyoto Protocol, and cautioned that further renegotiation of Kyoto targets for the first commitment period would not be practical and would jeopardize Canada's international standing. The author did note, however, that for the second commitment period, this issue could be reintroduced. Although the problem can potentially be resolved by granting credits to producers and exempting emissions, it was suggested that the most effective approach would be for countries to factor energy export considerations into their negotiating positions

  3. Output-based allocation and investment in clean technologies

    Energy Technology Data Exchange (ETDEWEB)

    Rosendahl, Knut Einar; Storroesten, Halvor Briseid

    2011-07-01

    Allocation of emission allowances may affect firms' incentives to invest in clean technologies. In this paper we show that so-called output-based allocation tends to stimulate such investments as long as individual firms do not assume the regulator to tighten the allocation rule as a consequence of their investments. The explanation is that output-based allocation creates an implicit subsidy to the firms' output, which increases production, leads to a higher price of allowances, and thus increases the incentives to invest in clean technologies. On the other hand, if the firms expect the regulator to tighten the allocation rule after observing their clean technology investment, the firms' incentives to invest are moderated. If strong, this last effect may outweigh the enhanced investment incentives induced by increased output and higher allowance price. (Author)

  4. Fundamentals of air cleaning technology and its application in cleanrooms

    CERN Document Server

    Xu, Zhonglin

    2014-01-01

    Fundamentals of Air Cleaning Technology and Its Application in Cleanrooms sets up the theoretical framework for cleanrooms. New ideas and methods are presented, which include the characteristic index of cleanrooms, uniform and non-uniform distribution characteristics, the minimum sampling volume, a new concept of outdoor air conditioning and the fundamentals of leakage-preventing layers. Written by an author who can look back on major scientific achievements and 50 years of experience in this field, this book offers a concise and accessible introduction to the fundamentals of air cleaning technology and its application. The work is intended for researchers, college teachers, graduates, designers, technicians and corporate R&D personnel in the field of HVAC and air cleaning technology. Zhonglin Xu is a senior research fellow at China Academy of Building Research.

  5. Does the price of oil interact with clean energy prices in the stock market?

    OpenAIRE

    Managi, Shunsuke; OKIMOTO, Tatsuyoshi

    2013-01-01

    In this paper, we analyze the relationships among oil prices, clean energy stock prices, and technology stock prices, endogenously controlling for structural changes in the market. To this end, we apply Markov-switching vector autoregressive models to the economic system consisting of oil prices, clean energy and technology stock prices, and interest rates. The results indicate that there was a structural change in late 2007, a period in which there was a significant increase in the price of ...

  6. The Clean Coal Technology Program: Options for SO2, NOx, and particulate control

    International Nuclear Information System (INIS)

    There are currently 42 active projects in the Clean Coal Technology Program. The Pittsburgh Energy Technology Center (PETC) is responsible for managing 30 of these projects: five projects under Clean Coal 1, ten projects under Clean Coal 2, nine projects under Clean Coal 3, and six projects under Clean Coal 4. This paper describes each of the PETC projects, including the technologies involved and the project status. Many of the projects will use advanced approaches to meet current and future requirements for particulate and air toxic emissions. Discussion of these aspects have been expanded in this summary paper to address the focus of this symposium. Additional information can be provided to interested particles either through DOE, the participant or the technology supplier. Numerous non-federal organizations including state and utility/industry research groups provide important co-funding and other support for these CCT projects. Space limitations prohibit listing them in this paper; however, a complete listing can be found in the Clean Coal Technology Demonstration Program Update 1990. Appendix A to this paper contains flow diagrams for all the projects

  7. Optimal Monitoring to Implement Clean Technologies when Pollution is Random

    OpenAIRE

    Inés MACHO-STADLER; Pérez-Castrillo, David

    2007-01-01

    We analyze environments where firms chose a production technology which, together with random events, determines the final emission level. We consider the coexistence of two alternative technologies. The cost of the adoption of the clean technology and the actual emissions are firms' private information. The environmental regulation is based on taxes over reported emissions, and on monitoring and penalties over unreported emissions. We show that the optimal monitoring is a cut-off policy, whe...

  8. Comprehensive Report to Congress Clean Coal Technology Program: Clean power from integrated coal/ore reduction

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This report describes a clean coal program in which an iron making technology is paired with combined cycle power generation to produce 3300 tons per day of hot metal and 195 MWe of electricity. The COREX technology consists of a metal-pyrolyzer connected to a reduction shaft, in which the reducing gas comes directly from coal pyrolysis. The offgas is utilized to fuel a combined cycle power plant.

  9. Energy Department Helps Advance Island Clean Energy Goals (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-10-01

    This U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) fact sheet highlights a June 2012 solar power purchase agreement between the Virgin Islands Water and Power Authority and three corporations. The fact sheet describes how financial support from DOE and technical assistance from DOE's National Renewable Energy Laboratory enabled the U.S. Virgin Islands to realistically assess its clean energy resources and identify the most viable and cost-effective solutions to its energy challenges--resulting in a $65 million investment in solar energy in the territory.

  10. Nuclear environment clean-up technology development

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Byung; Moon, Jei Kwon; Lee, Kune Woo; Won, Hui Jun; Jung, Chong Hun; Kim, Gye Nam; Seo, Bum Kyoung; Kim, Sung Kyun; Hong, Sang Bum; Choi, Wun Dong

    2012-03-15

    A laser ablation decontamination technology which is reportedly effective for a removal of fixed contaminants has been developed for three years as the first stage of the development. Lab scale experimental equipment was fabricated and the process variables have been assessed for determination of appropriate decontamination conditions at the laser wave lengths of 1,064 nm and 532 nm, respectively. The decontamination tests using radioactive specimens showed that the decontamination efficiency was about 100 which is quite a high value. An electrokinetic-flushing, an agglomeration leaching and a supercritical CO2 soil decontamination technology were development for a decontamination of radioactive soil wastes from the decommissioned sites of the TRIGA research reactor and the uranium conversion facilities. The remediation monitoring key technologies such as a representative sample taking and a measurement concept for the vertical distribution of radionuclides were developed for an assessment of the site remediation. Also an One-Dimensional Water Flow and Contaminant Transport in Unsaturated Zone (FTUNS) code was developed to interpretate the radionuclide migration in the unsaturated zone. The chemical gel decontamination process with more effective drying, rheological and decontaminating properties than the existing commercial gel decontamination technology has been developed for a decontamination of the fixed contamination of extremely high radiation facilities. Its performance were verified for the in-situ large scale application through the demonstration test using the radioactive facilities in KNFC contaminated with uranium.

  11. Nuclear environment clean-up technology development

    International Nuclear Information System (INIS)

    A laser ablation decontamination technology which is reportedly effective for a removal of fixed contaminants has been developed for three years as the first stage of the development. Lab scale experimental equipment was fabricated and the process variables have been assessed for determination of appropriate decontamination conditions at the laser wave lengths of 1,064 nm and 532 nm, respectively. The decontamination tests using radioactive specimens showed that the decontamination efficiency was about 100 which is quite a high value. An electrokinetic-flushing, an agglomeration leaching and a supercritical CO2 soil decontamination technology were development for a decontamination of radioactive soil wastes from the decommissioned sites of the TRIGA research reactor and the uranium conversion facilities. The remediation monitoring key technologies such as a representative sample taking and a measurement concept for the vertical distribution of radionuclides were developed for an assessment of the site remediation. Also an One-Dimensional Water Flow and Contaminant Transport in Unsaturated Zone (FTUNS) code was developed to interpretate the radionuclide migration in the unsaturated zone. The chemical gel decontamination process with more effective drying, rheological and decontaminating properties than the existing commercial gel decontamination technology has been developed for a decontamination of the fixed contamination of extremely high radiation facilities. Its performance were verified for the in-situ large scale application through the demonstration test using the radioactive facilities in KNFC contaminated with uranium

  12. Clean technology for the small auriferous mining

    International Nuclear Information System (INIS)

    The concentration of gold in the small auriferous mining is characterized by several deficiencies, among them low recovery, emissions of mercury in form of milled mercury; amalgams and vapor, cyanide emissions and of its compounds, low level of industrial security. The mercury is used for the amalgamation of concentrated (taken place by several methods of gravimetric separation), for the amalgamation of the whole mineral load. The last case represents a mercury use in open circuit, with lost discharges of mercury to the process tales. The cyanidation is used in most of the cases for the residuals of the gravimetric concentration. This means that combines amalgamation with cyanidation that is in double cost and double environmental impact. To minimize operation costs and environmental impacts, the following steps of the mineral benefit, are advisable: controlled mill and appropriate to liberate the gold and not over miller; gravimetric concentration to recover a pre-concentrated with lost minimum of gold; Separation of the thick gold (if it exists) of the pre-concentrate. The free and thick gold can separate for gravimetric processes of the pre-concentrate and to smelt it directly; the amalgamation is not more necessary. The pre-concentrated cyanidation for agitation generally has bigger recovery and it is quicker than the traditional method for percolation. The realization of the new process has a gold recovery more high, less operation costs, less cyanide emissions, any emission of mercury and a higher work security. It should be mentioned that the viability and efficiency of the clean process depends of the mineral nature

  13. Southeast Regional Clean Energy Policy Analysis

    Energy Technology Data Exchange (ETDEWEB)

    McLaren, Joyce [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2011-04-01

    More than half of the electricity produced in the southeastern states is fuelled by coal. Although the region produces some coal, most of the states depend heavily on coal imports. Many of the region's aging coal power facilities are planned for retirement within the next 20 years. However, estimates indicate that a 20% increase in capacity is needed over that time to meet the rapidly growing demand. The most common incentives for energy efficiency in the Southeast are loans and rebates; however, total public spending on energy efficiency is limited. The most common state-level policies to support renewable energy development are personal and corporate tax incentives and loans. The region produced 1.8% of the electricity from renewable resources other than conventional hydroelectricity in 2009, half of the national average. There is significant potential for development of a biomass market in the region, as well as use of local wind, solar, methane-to-energy, small hydro, and combined heat and power resources. Options are offered for expanding and strengthening state-level policies such as decoupling, integrated resource planning, building codes, net metering, and interconnection standards to support further clean energy development. Benefits would include energy security, job creation, insurance against price fluctuations, increased value of marginal lands, and local and global environmental paybacks.

  14. Southeast Regional Clean Energy Policy Analysis (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    McLaren, J.

    2011-04-01

    More than half of the electricity produced in the southeastern states is fuelled by coal. Although the region produces some coal, most of the states depend heavily on coal imports. Many of the region's aging coal power facilities are planned for retirement within the next 20 years. However, estimates indicate that a 20% increase in capacity is needed over that time to meet the rapidly growing demand. The most common incentives for energy efficiency in the Southeast are loans and rebates; however, total public spending on energy efficiency is limited. The most common state-level policies to support renewable energy development are personal and corporate tax incentives and loans. The region produced 1.8% of the electricity from renewable resources other than conventional hydroelectricity in 2009, half of the national average. There is significant potential for development of a biomass market in the region, as well as use of local wind, solar, methane-to-energy, small hydro, and combined heat and power resources. Options are offered for expanding and strengthening state-level policies such as decoupling, integrated resource planning, building codes, net metering, and interconnection standards to support further clean energy development. Benefits would include energy security, job creation, insurance against price fluctuations, increased value of marginal lands, and local and global environmental paybacks.

  15. Inaugural Asia-Pacific Dialogue on Clean Energy Governance, Policy, and Regulation: Sharing New Ideas for Asia Clean Energy Future

    OpenAIRE

    Asian Development Bank

    2010-01-01

    In response to the growing demand of energy policy makers and regulators in the Asia and Pacific region for additional knowledge support on clean energy, this publication—prepared under the Law and Policy Reform Program of the Office of the General Counsel—presents lessons learned from countries’ clean energy policy and regulatory measures and approaches discussed during the Inaugural Asia-Pacific Dialogue on Clean Energy Governance, Policy, and Regulation held on 21–22 June 2010 at the Asian...

  16. A Preliminary Review of the American Recovery and Reinvestment Act’s Clean Energy Package

    OpenAIRE

    Aldy, Joseph Edgar

    2011-01-01

    The American Recovery and Reinvestment Act included more than $90 billion in strategic clean energy investments intended to promote job creation and promote deployment of low-carbon technologies. In terms of spending, the clean energy package has been described as the nation’s “biggest energy bill in history.” To provide a preliminary assessment of the Recovery Act’s clean energy package, this paper reviews the rationale, design, and implementation of the act. The paper surveys the policy pri...

  17. The new energy technologies in Australia

    International Nuclear Information System (INIS)

    The large dependence of Australia on the fossil fuels leads to an great emission of carbon dioxide. The Australia is thus the first greenhouse gases emitter per habitant, in the world. In spite of its sufficient fossil fuels reserves, the Australia increases its production of clean energies and the research programs in the domain of the new energies technology. After a presentation of the australia situation, the authors detail the government measures in favor of the new energy technologies and the situation of the hydroelectricity, the wind energy, the wave and tidal energy, the biomass, the biofuels, the solar energy, the ''clean'' coal, the hydrogen and the geothermal energy. (A.L.B.)

  18. Key energy technologies for Europe

    International Nuclear Information System (INIS)

    The report is part of the work undertaken by the High-Level Expert Group to prepare a report on emerging science and technology trends and the implications for EU and Member State research policies. The outline of the report is: 1) In the introductory section, energy technologies are defined and for analytical reasons further narrowed down; 2) The description of the socio-economic challenges facing Europe in the energy field is based on the analysis made by the International Energy Agency going back to 1970 and with forecasts to 2030. Both the world situation and the European situation are described. This section also contains an overview of the main EU policy responses to energy. Both EU energy R and D as well as Member State energy R and D resources are described in view of international efforts; 3) The description of the science and technology base is made for selected energy technologies, including energy efficiency, biomass, hydrogen, and fuel cells, photovoltaics, clean fossil fuel technologies and CO2 capture and storage, nuclear fission and fusion. When possible, a SWOT is made for each technology and finally summarised; 4) The forward look highlights some of the key problems and uncertainties related to the future energy situation. Examples of recent energy foresights are given, including national energy foresights in Sweden and the UK as well as links to a number of regional and national foresights and roadmaps; 5) Appendix 1 contains a short description of key international organisations dealing with energy technologies and energy research. (ln)

  19. Clean technology for the crude palm oil industry in Thailand

    NARCIS (Netherlands)

    Chavalparit, O.

    2006-01-01

    The aims of this study were to assess the potential contribution of clean(er) technology to improve the environmental performance of the crude palm oil industry inThailand, to analyse implementation barriers for clea

  20. Clean separation technologies of rare earth resources in China

    Institute of Scientific and Technical Information of China (English)

    LIAO Chunsheng; WU Sheng; CHENG Fuxiang; WANG Songling; LIU Yan; ZHANG Bo; YAN Chunhua

    2013-01-01

    After a review on the conventional separation process of rare earths (RE),hyperlink extraction technology was introduced and a potential process was proposed for clean separation of RE.A great amount of acid,base and water was consumed in the conventional RE separation process which included the procedures of raw material dissolving,extraction separation and precipitation.Therefore hyperlink extraction technology had been developed,by which the repeated consumption of acid and base could be avoided during the extraction process.And based on the theory and successful applications of the hyperlink extraction technology,we proposed the integral hyperlink process in which the intermediate acid resulted in individual procedures would be recycled and reused after being treated.The proposed process would make it feasible to consume no chemicals except for oxalic acid,and so could be a promising clean separation technology with a significant reduction on consumption and emission.

  1. Designing Catalysts for Clean Technology, Green Chemistry, and Sustainable Development

    Science.gov (United States)

    Meurig Thomas, John; Raja, Robert

    2005-08-01

    There is a pressing need for cleaner fuels (free or aromatics and of minimal sulfur content) or ones that convert chemical energy directly to electricity, silently and without production of noxious oxides and particulates; chemical, petrochemical and pharmaceutical processes that may be conducted in a one-step, solvent-free manner and that use air as the preferred oxidant; and industrial processes that minimize consumption of energy, production of waste, or the use of corrosive, explosive, volatile, and nonbiodegradable materials. All these needs and other desiderata, such as the in situ production and containment of aggressive and hazardous reagents, and the avoidance of use of ecologically harmful elements, may be achieved by designing the appropriate heterogeneous inorganic catalyst, which ideally should be cheap, readily preparable and fully characterizable, preferably under in situ reaction conditions. A range of nanoporous and nanoparticle catalysts that meet most of the stringent demands of sustainable development and responsible (clean) technology is described. Specific examples that are highlighted include the production of adipic acid (precursor of polyamides and urethanes) without the use of concentrated nitric acid nor the production of greenhouse gases such as nitrous oxide; the production of caprolactam (precursor of nylon) without the use of oleum and hydroxylamine sulfate; and the terminal oxyfunctionalization of linear alkanes in air. The topic of biocatalysis and sustainable development is also briefly discussed for the epoxidation of terpenes and fatty acid methyl esters; for the generation of polymers, polylactides, and polyesters; and for the production of 1,3-propanediol from corn.

  2. Decentralized energy systems for clean electricity access

    Science.gov (United States)

    Alstone, Peter; Gershenson, Dimitry; Kammen, Daniel M.

    2015-04-01

    Innovative approaches are needed to address the needs of the 1.3 billion people lacking electricity, while simultaneously transitioning to a decarbonized energy system. With particular focus on the energy needs of the underserved, we present an analytic and conceptual framework that clarifies the heterogeneous continuum of centralized on-grid electricity, autonomous mini- or community grids, and distributed, individual energy services. A historical analysis shows that the present day is a unique moment in the history of electrification where decentralized energy networks are rapidly spreading, based on super-efficient end-use appliances and low-cost photovoltaics. We document how this evolution is supported by critical and widely available information technologies, particularly mobile phones and virtual financial services. These disruptive technology systems can rapidly increase access to basic electricity services and directly inform the emerging Sustainable Development Goals for quality of life, while simultaneously driving action towards low-carbon, Earth-sustaining, inclusive energy systems.

  3. CLEAN PRODUCTION AND SMELTING REDUCTION TECHNOLOGY

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    IntroductionComing into the 21st century, our society faces alot of problems such as the scarcity of naturalresources, environmental pollution and destroying ofecological system, which demand imperativeprotection of environment and the sustainabledevelopment as the essential growing path of oursociety. As one of the largest consumers of energy andmaterial resources, the iron{steel making industry alsoemits heavy pollutants such as SO2, NO., greenhousegas, waste water and dust. Unless it can insure toelimina...

  4. Research on Comparisons of New Clean Power Generation Technologies

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    On the basis of introducing clean power generation technologies, the author calculated and analyzed the investment, economy and environmental protection of these technologies, posed his views of giving the priorities to the development of supercritical and ultra-supercritical pressure coal-fired power generation technologies and taking vigorous action to nuclear power generation technology within the following 5-10 years, exploiting wind power within the following 10-15 years, and suggested that the installed capacity of nuclear power reach 80-100 GW and that of wind power reach 50-80 GW by 2020.

  5. Overcoming barriers to sustainability: an explanation of residential builders' reluctance to adopt clean technologies

    NARCIS (Netherlands)

    J. Pinkse; M. Dommisse

    2009-01-01

    The construction industry has great opportunities to significantly reduce CO2 emissions by improving the energy efficiency of residential buildings. However, in this industry, diffusion of cost-effective clean technologies has been notoriously slow and below potential. This paper sheds light on fact

  6. Supercritical fluids technology for clean biofuel production

    Institute of Scientific and Technical Information of China (English)

    Dongsheng Wen; H.Jiang; Kai Zhang

    2009-01-01

    Biofuels are liquid or gaseous fuels that are predominantly produced from biomass for transport sector applications.As biofuels are renewable,sustainable,carbon neutral and environmentally benign,they have been proposed as promising alternative fuels for gasoline and diesel engines.This paper reviews state-of-the-art application of the supercritical fluid(SCF)technique in biofuels production that includes biodiesel from vegetable oils via the transesterification process,bio-hydrogen from the gasification and bio-oil from the lique-faction of biomass,with biodiesel production as the main focus. The global biofuel situation and biofuel economics are also reviewed.The SCF has been shown to be a promising technique for future large-scale biofuel production,especially for biodiesel production from waster oil and fat.Compared with conventional biofuel production methods,the SCF technology possesses a number of advantages that includes fast inetics,high fuel production rate,ease of continuous operation and elimination of the necessity of catalysts.The harsh operation environment,i.e. the high temperature and high pressure,and its request on the materials and associated cost are the main concerns for its wide application.

  7. Elements of Clean-room Technology and Contamination Control

    Directory of Open Access Journals (Sweden)

    J.C. Kapoor

    2003-07-01

    Full Text Available The heart of the clean room is the high efticiency particualte air (HEPA/ultra-low penetration air (ULPA filter, which provides the highest level of air cleaning ever achieved by a singleprocess step. Filter technology has seen tremendous growth in terms of ultimate performance and air handling capacity. Mere installation of ULPA filters of 99.99995 per cent efficiency for 0.2 um aerosol is not sufficient for achieving the desired performance of a clean room. Other design aspects like flow fields, face velocity, number of air changes, make-up air fractions and precise control of other environmental parameters (temperature, humidity, airflow, noise, vibrations, electrostatic discharge, etc. are equally important.

  8. 77 FR 47828 - Amended Notice of Intent To Prepare the Hawai'i Clean Energy Programmatic Environmental Impact...

    Science.gov (United States)

    2012-08-10

    ... Renewable Energy Program (75 FR 77859). That NOI referred to the PEIS as the HIREP: Wind PEIS. Scoping... Notice of Intent To Prepare the Hawai'i Clean Energy Programmatic Environmental Impact Statement AGENCY... technologies to be analyzed in the PEIS and, accordingly, has renamed it the Hawai'i Clean Energy PEIS....

  9. Clean Energy Industries and rare Earth Materials: Economic and Financial Issues

    OpenAIRE

    Baldi, Lucia; Peri, Massimo; Vandone, Daniela

    2013-01-01

    In the last few years Rare Earth Materials (REMs) prices have experienced a strong increase, due to geopolitical policies and sustainability issues. Provided that these materials at risk of supply disruptions are largely employed in the development of new technologies - such as clean energy industries - financial markets may already have included these concerns into clean energy companies evaluation. We use a multifactor market model for the period January 2006-September 2012 to analyse the i...

  10. Falling behind - Canada's lost clean energy jobs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-05-15

    With the depletion of conventional resources and the increasing concerns about the environment, emphasis has been put on developing clean energy. Clean energy is expected to become one of the main industrial sectors within the next decade, thus creating numerous jobs. While significant investments have been made by several countries to shift to clean energy, Canada is investing in highly polluting resources such as the tar sands. It is shown that if Canada were to match U.S. efforts in terms of clean energy on a per person basis, they would need to invest 11 billion additional dollars and this would result in the creation of 66,000 clean energy jobs. This paper showed that Canada is falling behind in terms of clean energy and the authors recommend that the Canadian government match U.S. investments and design policies in support of clean energy and put a price on carbon so as to favor the development of the clean energy sector and its consequent job creation.

  11. NREL Spectrum of Clean Energy Innovation: Issue 3 (Book)

    Energy Technology Data Exchange (ETDEWEB)

    2012-11-01

    This quarterly magazine is dedicated to stepping beyond the technical journals to reveal NREL's vital work in a real-world context for our stakeholders. Continuum provides insights into the latest and most impactful clean energy innovations, while spotlighting those talented researchers and unique facilities that make it all happen. This edition focuses on the NREL Spectrum of Clean Energy Innovation.

  12. Algal Turf Scrubbers: Cleaning Water While Capturing Solar Energy

    International Nuclear Information System (INIS)

    Algal Turfs and Algal Turf Scrubbers (ATS) Algal Turfs are bio diverse communities of unicellular to filamentous algae of all major algal phyla. Algal Turf Scrubbers (ATS) are bioengineered ecosystems dominated by algal turfs. They clean water to very high quality, and remove CO2 from the atmosphere by capturing solar energy at rates 10 times that of agriculture and 50 times that of forestry. ATS was invented at the Smithsonian Institution, by scientist, Walter Adey in the 1980s as a tool for controlling water quality in highly diverse model ecosystems. The technology received extensive R and D for aqua cultural, municipal, and industrial water cleaning by Dr. Adey, using venture capital, through the 1990s. Later, Hydro Mentia, Inc., of Ocala, Florida, engineered ATS to landscape scale of 20-50 Mgpd (it is important to note that this is a modular system, capable of expanding to any size.) A 2005 independent study of ATS, by the South Florida Water Management District and the IFAS Institute of the University of Florida, certified ATS as 5-100 times more cost efficient at removing nutrients from Everglades canal waters than the next competitor, the STA, a managed marsh system. ATS and STA were the final contestants in a 15-year study of nine technologies, and ATS was the only technology that created a use able byproduct.

  13. US Clean Energy Sector and the Opportunity for Modeling and Simulation

    Science.gov (United States)

    Inge, Carole Cameron

    2011-01-01

    The following paper sets forth the current understanding of the US clean energy demand and opportunity. As clean energy systems come online and technology is developed, modeling and simulation of these complex energy programs provides an untapped business opportunity. The US Department of Defense provides a great venue for developing new technology in the energy sector because it is demanding lower fuel costs, more energy efficiencies in its buildings and bases, and overall improvements in its carbon footprint. These issues coupled with the security issues faced by foreign dependence on oil will soon bring more clean energy innovations to the forefront (lighter batteries for soldiers, alternative fuel for jets, energy storage systems for ships, etc).

  14. Asia's coal and clean coal technology market potential

    International Nuclear Information System (INIS)

    The Asian region is unique in the world in having the highest economic growth rate, the highest share of coal in total primary energy consumption and the highest growth rate in electricity generation capacity. The outlook for the next two decades is for accelerated efforts to control coal related emissions of particulates and SO2 and to a lessor extent NOx and CO2. Only Japan has widespread use of Clean Coal Technologies (CCTs) however a number of economies have plans to install CCTs in future power plants. Only CCTs for electricity generation are discussed, and are defined for the purpose of this paper as technologies that substantially reduce SO2 and/or NOx emissions from coal-fired power plants. The main theses of this paper are that major increases in coal consumption will occur over the 1990-2010 period, and this will be caccompanied by major increases in coal related pollution in some Asian economies. Coal fired electricity generation is projected to grow at a high rate of about 6.9 percent per year over the 1990-2010 period. CCTs are projected to account for about 150 GW of new coal-fired capacity over the 1990-2010 period of about one-third of all new coal-fired capacity. A speculative conclusion is that China will account for the largest share of CCT additions over the 1990-2010 period. Both the US and Japan have comparative advantages that might be combined through cooperation and joint ventures to gain a larger share of the evolving CCT market in Asia. 5 refs., 7 figs., 4 tabs

  15. Clean Energy for Tomorrow: Towards Zero Emission and Carbon Free Future: A Review

    OpenAIRE

    Wan Ramli Wan Daud; Ghasem Najafpour; Mostafa Rahimnejad

    2011-01-01

    Fuel cell technology using hydrogen energy is an advanced green energy technology for the future use. This is green, sustainable, clean and very environmental friendly. Green house gases emission from industrial activities has been proven beyond doubt as the main cause of global warming and climate changes. The finite world energy supply that consists nearly 90% of fossil fuel which is depleted; an energy crisis because of widening fossil fuel production and demand gaps. Many nations responde...

  16. Energy from waste - clean, green and profitable

    International Nuclear Information System (INIS)

    Papers brought together are synopses of presentations of a conference on waste-to-energy projects held in London in October 1991. The topics covered included; a review of municipal waste combustion technology; the non Fossil Fuel Obligation of the United Kingdom Electricity Act (1989); the financing of waste-to-energy plants; an operators' perspective on mass burn incinerator projects; the steps required in setting up a waste-to-energy plant with particular reference to a refuse-fuelled combined heat and power project; a local authority perspective of the same project; the role of regulatory bodies and the implications of the U.K. Environmental Protection Act with regard to waste-to-energy projects. (U.K)

  17. Clean Energy Manufacturing: U.S. Competitiveness and State Policy Strategies (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Lantz, E.

    2014-02-01

    The capital intensive nature of clean energy technologies suggests that manufacturing clean energy equipment has the potential to support state and local economic development efforts. However, manufacturing siting decisions tend to be complex and multi-variable decision processes that require in-depth knowledge of specific markets, the logistical requirements of a given technology, and insight into global clean tech trends. This presentation highlights the potential of manufacturing in supporting economic development opportunities while also providing examples of the financial considerations affecting manufacturing facility siting decisions for wind turbine blades and solar PV. The presentation also includes discussion of other more qualitative drivers of facility siting decisions as gleaned from NREL industry interviews and discusses strategies state and local policymakers may employee to bolster their chances of successfully attracting clean energy manufacturers to their localities.

  18. The Victorian government`s clean technology incentive scheme

    Energy Technology Data Exchange (ETDEWEB)

    Connor, M.A. [Melbourne Univ., Parkville, VIC (Australia). Dept. of Chemical Engineering; Reeve, D. [Environment Protection Authority, Melbourne, VIC (Australia)

    1993-12-31

    Over the past decade environment policies have placed increasing emphasis on waste minimization and cleaner production techniques. The Environment Protection Authority in Victoria, Australia, has sought to encourage waste minimization by establishing a Clean Technology Incentive Scheme. The Scheme was established in 1988 and since then 35 offers of loans have been made. Results to date are encouraging. In this work, case studies of three especially successful projects are presented. 2 refs.

  19. Clean technology for the crude palm oil industry in Thailand

    OpenAIRE

    Chavalparit, O.

    2006-01-01

    The aims of this study were to assess the potential contribution of clean(er) technology to improve the environmental performance of the crude palm oil industry inThailand, to analyse implementation barriers for cleaner production in crude palm oil industry, and to provide recommendations for overcoming these barriers. As such the overall aim was to generate ideas for moving the crude palm oil industry towards sustainability.In order to fulfill these research aimsdetailed case studies have be...

  20. Clean Coal Technologies - Accelerating Commerical and Policy Drivers for Deployment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    Coal is and will remain the world's most abundant and widely distributed fossil fuel. Burning coal, however, can pollute and it produces carbon dioxide. Clean coal technologies address this problem. The widespread deployment of pollution-control equipment to reduce sulphur dioxide, Nox and dust emissions from industry is just one example which has brought cleaner air to many countries. Since the 1970s, various policy and regulatory measures have created a growing commercial market for these clean coal technologies, with the result that costs have fallen and performance has improved. More recently, the need to tackle rising CO2 emissions to address climate change means that clean coal technologies now extend to include those for CO2 capture and storage (CCS). This short report from the IEA Coal Industry Advisory Board (CIAB) presents industry's considered recommendations on how to accelerate the development and deployment of this important group of new technologies and to grasp their very signifi cant potential to reduce emissions from coal use. It identifies an urgent need to make progress with demonstration projects and prove the potential of CCS through government-industry partnerships. Its commercialisation depends upon a clear legal and regulatory framework,public acceptance and market-based financial incentives. For the latter, the CIAB favours cap-and-trade systems, price supports and mandatory feed-in tariffs, as well as inclusion of CCS in the Kyoto Protocol's Clean Development Mechanism to create demand in developing economies where coal use is growing most rapidly. This report offers a unique insight into the thinking of an industry that recognises both the threats and growing opportunities for coal in a carbon constrained world.

  1. Technology of complex cleaning of mine acidic waters

    International Nuclear Information System (INIS)

    It is shown, that problem of complex use of mine waters includes two tasks: its cleaning and use of these waters in capacity of hydro-mineral raw. The floatation-extraction technology of mine acidic waters reprocessing is developed. The possibility of extraction processing of foam products of floatation with purpose of selective isolation of valuable components (Co, Ni, Sc, numerous of rare elements) is considered, optimum modes of metal extraction are defined. (author)

  2. 76 FR 16646 - Circadian, Inc., Clean Energy Combustion, Inc. (n/k/a Clean Energy Combustion Systems, Inc...

    Science.gov (United States)

    2011-03-24

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Circadian, Inc., Clean Energy Combustion, Inc. (n/k/a Clean Energy Combustion Systems, Inc.), Collectible Concepts Group, Inc., Communitronics of America, Inc. (n/k/a RPM Advantage, Inc.), and ConSyGen, Inc., Order of Suspension of...

  3. Clean Coal Technology Demonstration Program: Project fact sheets 2000, status as of June 30, 2000

    International Nuclear Information System (INIS)

    The Clean Coal Technology Demonstration Program (CCT Program), a model of government and industry cooperation, responds to the Department of Energy's (DOE) mission to foster a secure and reliable energy system that is environmentally and economically sustainable. The CCT Program represents an investment of over$5.2 billion in advanced coal-based technology, with industry and state governments providing an unprecedented 66 percent of the funding. With 26 of the 38 active projects having completed operations, the CCT Program has yielded clean coal technologies (CCTs) that are capable of meeting existing and emerging environmental regulations and competing in a deregulated electric power marketplace. The CCT Program is providing a portfolio of technologies that will assure that U.S. recoverable coal reserves of 274 billion tons can continue to supply the nation's energy needs economically and in an environmentally sound manner. As the nation embarks on a new millennium, many of the clean coal technologies have realized commercial application. Industry stands ready to respond to the energy and environmental demands of the 21st century, both domestically and internationally, For existing power plants, there are cost-effective environmental control devices to control sulfur dioxide (S02), nitrogen oxides (NO,), and particulate matter (PM). Also ready is a new generation of technologies that can produce electricity and other commodities, such as steam and synthetic gas, and provide efficiencies and environmental performance responsive to global climate change concerns. The CCT Program took a pollution prevention approach as well, demonstrating technologies that remove pollutants or their precursors from coal-based fuels before combustion. Finally, new technologies were introduced into the major coal-based industries, such as steel production, to enhance environmental performance. Thanks in part to the CCT Program, coal-abundant, secure, and economical-can continue in its

  4. Experimental study on energy performance of clean air heat pump

    DEFF Research Database (Denmark)

    Fang, Lei; Nie, Jinzhe; Olesen, Bjarne W.

    2014-01-01

    to investigate its energy performance. Energy consumption of the prototype of CAHP was measured in laboratory at different climate conditions including mild-cold, mildhot and extremely hot and humid climates. The energy saving potential of the clean air heat pump compared to a conventional ventilation and air......An innovative clean air heat pump (CAHP) was designed and developed based on the air purification capacity of regenerative silica gel rotor. The clean air heat pump integrated air purification, dehumidification and cooling in one unit. A prototype of the clean air heat pump was developed......-conditioning system was calculated. The experimental results showed that the clean air heat pump saved substantial amount of energy compared to the conventional system. For example, the CAHP can save up to 59% of electricity in Copenhagen, up to 40% of electricity in Milan and up to 30% of electricity in Colombo...

  5. Clean energy, renewable energies; Energie propre, energies renouvelables

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    This document is the compilation of the 4 issues of the 'energie propre - energie renouvelables' newsletter published by the regional energy agency of Provence-Alpes-Cote d'Azur region (ARENE). Each issue is a technical file presenting a particular facility or installation: the pico-hydraulic power plant of the Allos lake (Mercantour, French Alps), the 'Chute de la Guerche' and 'Chute de Chastillon' hydraulic power plant exploited by the Isola town; the pico-hydraulic power plant of the drinkable water network of Hameau des Agnielles village, the direct solar thermal floor. (J.S.)

  6. Cleaning the air with renewable energy : briefing note

    International Nuclear Information System (INIS)

    The Clean Air Renewable Energy Coalition promotes the development of the renewable energy industry in Canada. It acknowledges the effort that the Canadian government has taken to advance investment in renewable energy, but the Coalition is concerned that these investments alone will not achieve the desired objectives without additional policy development by federal, provincial and territorial governments. This report presents an overview of 7 proposals designed to promote and advance renewable energy in Canada. The benefits of these proposals include cleaner air, improved health, engaging public and industry participation in climate change initiatives, and fostering innovation and entrepreneurship in the sector. Brief details were presented for the following 7 proposals: (1) establish a national low-impact renewable energy target for Canada, (2) increase the Wind Power Production Incentive (WPPI) to 2.7 cent per kilowatt hour to ensure appropriate investment in wind energy and harmonization with the United States, (3) extend incentive programs similar to the WPPI to other renewable energy technologies, (4) work with other levels of government to implement policy mechanisms to meet the recommended national renewable energy target, (5) expand the Market Incentive Program (MIP) funding to 30 million dollars per year to 2012 and consult with the provinces and territories to develop a broad-based consumer green energy rebate and education program, (6) identify mechanisms to ensure a meaningful role for renewable energy to contribute to the country's climate change strategy, and (7) develop a Wind Energy Mapping and Wind Measurement Initiative. In a recent update, the Coalition states that low environmental impact renewable energy needs market recognition for its environmental and social benefits. In general, these benefits are not financially valued in energy market pricing. In addition, energy sources that impact significantly on the environment are not financially

  7. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Albert Tsang

    2003-03-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), a company of Global Energy Inc., and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution over several years, including: (1) Feasibility study and conceptual design for an integrated demonstration facility, and for fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing to define any technology gaps or critical design and integration issues (3) Engineering design and financing plan to install an integrated commercial demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana.

  8. Nanotechnology and clean energy: sustainable utilization and supply of critical materials

    International Nuclear Information System (INIS)

    Advances in nanoscale science and engineering suggest that many of the current problems involving the sustainable utilization and supply of critical materials in clean and renewable energy technologies could be addressed using (i) nanostructured materials with enhanced electronic, optical, magnetic and catalytic properties and (ii) nanotechnology-based separation materials and systems that can recover critical materials from non-traditional sources including mine tailings, industrial wastewater and electronic wastes with minimum environmental impact. This article discusses the utilization of nanotechnology to improve or achieve materials sustainability for energy generation, conversion and storage. We highlight recent advances and discuss opportunities of utilizing nanotechnology to address materials sustainability for clean and renewable energy technologies

  9. A software tool for soil clean-up technology selection

    International Nuclear Information System (INIS)

    Soil remediation is a difficult, time-consuming and expensive operation. A variety of mature and emerging soil remediation technologies is available and future trends in remediation will include continued competition among environmental service companies and technology developers, which will definitely result in further increase in the clean-up options. Consequently, the demand has enhanced developing decision support tools that could help the decision makers to select the most appropriate technology for the specific contaminated site, before the costly remedial actions are taken. Therefore, a software tool for soil clean-up technology selection is currently being developed with the aim of closely working with human decision makers (site owners, local community representatives, environmentalists, regulators, etc.) to assess the available technologies and preliminarily select the preferred remedial options. The analysis for the identification of the best remedial options is based on technical, financial, environmental, and social criteria. These criteria are ranked by all involved parties to determine their relative importance for a particular project. (author)

  10. Fiscal 1997 survey report. Subtask 9 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (survey/study on the innovative and leading technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 9 kakushinteki, sendoteki gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of giving useful suggestions/proposals to the course of WE-NET and contributing to the R and D, conducted were survey/collection/evaluation of new technologies. The paper described the fiscal 1997 results. The number of the proposals of new technology accumulated during fiscal 1993 to 1997 is 28. The proposals of new technology made in fiscal 1997 are hydrogen production effectively using solar energy by wavelength zone, hydrogen storage using fullerene, and the methanol power generation turbine system. Four technologies proposed in fiscal 1996 and 1997 were evaluated. The evaluation method requires two steps of the marking using the analytic hierarchy process (AHP) and the adjustment by the committee. The highly evaluated proposals out of those having been made were analysis/evaluation of hydrogen-oxygen internal-combustion Stirling engine, hydrogen production effectively using solar energy by wavelength zone, hydrogen production by solid oxide electrolysis, magnetic refrigeration method for hydrogen liquefaction, hydrogen production technology using photocatalyst, etc. The paper also stated the result of studying concepts of innovative/leading technologies in fiscal 1996. 4 figs., 29 tabs.

  11. Canada-US collaborations in clean energy research: a scientometric analysis (2005-2009)

    Energy Technology Data Exchange (ETDEWEB)

    Foster, T.; Picard-Aitken, M.; Hillman-Beauchesne, O.; Campbell, D.; Archambault, E.

    2010-03-31

    In February 2009, the U.S. and Canada established the Clean Energy Dialogue, aiming at identifying ways to reduce greenhouse gases, in order to fight against global warming. This initiative led to the development of an action plan by joint Canada-U.S. working groups that comprise activities in three defined areas: the development of clean energy technology, the construction of a more efficient energy grid, and the expansion of research and development (R&D). The objective is to improve available modes of environmentally responsible energy production, minimize waste in energy transportation and delivery, and set up new alternatives. This document is a study used as a source of information by the working group. It will allow a better understanding of the scientific production, give an overview of the various collaboration and trends around the world in the field of clean energy R&D and in three subfields of interest: future generation biofuels, clean engines/vehicles and energy efficiency homes and buildings. This scientometric study shows that, in clean energy R&D, the U.S. and Canada are among the 15 leading countries. In clean energy R&D and in the three subfields, Canada's strongest affinities are generally with the U.S., Turkey and China. Sweden and Turkey stand out as having levels of impact and specialization that are above the world level. Clean energy R&D is examined as a whole before focusing on scientific activity in future generation biofuels, clean energy vehicles and green buildings. An insight of the relative strengths and weaknesses of Canada and the U.S. in these areas appears within the presented data. Leading Canadian and U.S. research institutions are also considered for a better understanding of their involvement in these fields and to determine those that were the most active in terms of Canada/U.S. cross-border collaborations. 19 tabs., 15 figs.

  12. Key energy technologies for Europe

    Energy Technology Data Exchange (ETDEWEB)

    Holst Joergensen, Birte

    2005-09-01

    The report is part of the work undertaken by the High-Level Expert Group to prepare a report on emerging science and technology trends and the implications for EU and Member State research policies. The outline of the report is: 1) In the introductory section, energy technologies are defined and for analytical reasons further narrowed down; 2) The description of the socio-economic challenges facing Europe in the energy field is based on the analysis made by the International Energy Agency going back to 1970 and with forecasts to 2030. Both the world situation and the European situation are described. This section also contains an overview of the main EU policy responses to energy. Both EU energy R and D as well as Member State energy R and D resources are described in view of international efforts; 3) The description of the science and technology base is made for selected energy technologies, including energy efficiency, biomass, hydrogen, and fuel cells, photovoltaics, clean fossil fuel technologies and CO{sub 2} capture and storage, nuclear fission and fusion. When possible, a SWOT is made for each technology and finally summarised; 4) The forward look highlights some of the key problems and uncertainties related to the future energy situation. Examples of recent energy foresights are given, including national energy foresights in Sweden and the UK as well as links to a number of regional and national foresights and roadmaps; 5) Appendix 1 contains a short description of key international organisations dealing with energy technologies and energy research. (ln)

  13. ADB-aided Projects to Expand Clean Energy Application in China

    Institute of Scientific and Technical Information of China (English)

    Wu Baoguo

    2002-01-01

    @@ On October 14, China's Ministry of Science and Technology and Asian Development Bank jointly launched a project called "Opportunity for Clean Development Mechanism of Energy Departments"across the country, which is an ABD-aided project aiming at providing China's energy departments with the technical guide to the projects suitable for the Chinese conditions.

  14. Hydrogen Storage Experiments for an Undergraduate Laboratory Course--Clean Energy: Hydrogen/Fuel Cells

    Science.gov (United States)

    Bailey, Alla; Andrews, Lisa; Khot, Ameya; Rubin, Lea; Young, Jun; Allston, Thomas D.; Takacs, Gerald A.

    2015-01-01

    Global interest in both renewable energies and reduction in emission levels has placed increasing attention on hydrogen-based fuel cells that avoid harm to the environment by releasing only water as a byproduct. Therefore, there is a critical need for education and workforce development in clean energy technologies. A new undergraduate laboratory…

  15. Final Technical Report_Clean Energy Program_SLC-SELF

    Energy Technology Data Exchange (ETDEWEB)

    Henderson, Glenn; Coward, Doug

    2014-01-22

    and innovator in promoting energy efficiency and renewable energy alternatives, such as solar technologies. SELF has been operational for more than 2 1/2 years and has completed 810 energy audits and closed 246 loans totaling more than $2 million. More than 70 percent of its loan activity has been in CDFI investment areas and 40 percent of SELF’s clients are women. Additionally, SELF clients have cumulatively reduced their carbon footprint by 950 metric tons, and are taking a small but important individual step toward energy independence. One of the primary goals of the Clean Energy Loan Problem was to increase the number of jobs in a market that has struggled significantly with unemployment, especially in the construction trades. This has been accomplished. Based on ARRA computations, SELF added 84 FTEs in the region during the period from September 2010-September 2013. This figure does not fully reflect the hundreds of individuals who received work through SELF projects – including full-time SELF staff members, vendors, and contractor employees. More than 38 contractors have been approved by SELF to provide services. Many have reported a substantial amount of business as a result. One local air-conditioning company congratulated SELF for increasing his business by an estimated 25 percent each year. Increasing the number of sustainable, quality jobs in the region has been one of the truly gratifying aspects of the Clean Energy Loan Program.

  16. A survey of state clean energy fund support for biomass

    Energy Technology Data Exchange (ETDEWEB)

    Fitzgerald, Garrett; Bolinger, Mark; Wiser, Ryan

    2004-08-20

    This survey reviews efforts by CESA member clean energy funds to promote the use of biomass as a renewable energy source. For each fund, details are provided regarding biomass eligibility for support, specific programs offering support to biomass projects, and examples of supported biomass projects (if available). For the purposes of this survey, biomass is defined to include bio-product gasification, combustion, co-firing, biofuel production, and the combustion of landfill gas, though not all of the programs reviewed here take so wide a definition. Programs offered by non-CESA member funds fall outside the scope of this survey. To date, three funds--the California Energy Commission, Wisconsin Focus on Energy, and the New York State Energy Research and Development Authority--have offered programs targeted specifically at the use of biomass as a renewable energy source. We begin by reviewing efforts in these three funds, and then proceed to cover programs in other funds that have provided support to biomass projects when the opportunity has arisen, but otherwise do not differentially target biomass relative to other renewable technologies.

  17. U.S. DOE Intermountain Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Case, Patti

    2013-09-30

    The Intermountain Clean Energy Application Center helped promote, assist, and transform the market for combined heat and power (CHP), including waste heat to power and district energy with CHP, in the intermountain states of Arizona, Colorado, New Mexico, Utah, and Wyoming. We accomplished these objectives through a combination of the following methods, which proved in concert to be a technically and economically effective strategy: o Identifying and facilitating high-impact CHP projects o Helping industrial, commercial, institutional, federal, and other large energy users in evaluating the economic and technical viability of potential CHP systems o Disseminating essential information about CHP including benefits, technologies, applications, project development, project financing, electric and gas utility incentives, and state policies o Coordinating and collaborating on CHP advancement with regional stakeholders including electric utilities, gas utilities, state energy offices, municipal development and planning personnel, trade associations, industry groups, non-profits, energy users, and others Outcomes of the project included increased understanding of and deployment of efficient and well-designed CHP systems in the states of Arizona, Colorado, New Mexico, Utah, and Wyoming. Increased CHP deployment helps the United States to enhance energy efficiency, strengthen the competitiveness of American industries, promote economic growth, foster a robust and resilient energy infrastructure, reduce emissions of air pollutants and greenhouse gases, and increase the use of market-ready advanced technologies. Specific outcomes included direct assistance to energy-intensive industrial facilities and other businesses, workshops and CHP tours, communication materials, and state policy education, all contributing to implementation of CHP systems in the intermountain region.

  18. The role of government in supporting the emergence of clean energy venture capital investing in Switzerland

    International Nuclear Information System (INIS)

    This report for the Swiss Federal Office of Energy (SFOE) takes a look at the role of the Swiss government in supporting the provision of venture capital for clean energy projects. Topics examined include the lack of sufficient venture capital investment in clean energy technology, the situation encountered in Switzerland today as far as energy entrepreneurship is concerned, key challenges and cultural, legal and fiscal aspects. Present government support in these areas, the relevance of current Swiss programmes and improvements that are to be made are also discussed. Also, activities in other countries are examined and suggestions are made concerning new activities to improve the situation in Switzerland

  19. The role of government in supporting the emergence of clean energy venture capital investing in Switzerland

    Energy Technology Data Exchange (ETDEWEB)

    Buerer, M.J.; Wuestenhagen, R.

    2005-07-01

    This report for the Swiss Federal Office of Energy (SFOE) takes a look at the role of the Swiss government in supporting the provision of venture capital for clean energy projects. Topics examined include the lack of sufficient venture capital investment in clean energy technology, the situation encountered in Switzerland today as far as energy entrepreneurship is concerned, key challenges and cultural, legal and fiscal aspects. Present government support in these areas, the relevance of current Swiss programmes and improvements that are to be made are also discussed. Also, activities in other countries are examined and suggestions are made concerning new activities to improve the situation in Switzerland.

  20. Water Power for a Clean Energy Future (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-03-01

    This fact sheet provides an overview of the U.S. Department of Energy's Wind and Water Power Program's water power research activities. Water power is the nation's largest source of clean, domestic, renewable energy. Harnessing energy from rivers, manmade waterways, and oceans to generate electricity for the nation's homes and businesses can help secure America's energy future. Water power technologies fall into two broad categories: conventional hydropower and marine and hydrokinetic technologies. Conventional hydropower facilities include run-of-the-river, storage, and pumped storage. Most conventional hydropower plants use a diversion structure, such as a dam, to capture water's potential energy via a turbine for electricity generation. Marine and hydrokinetic technologies obtain energy from waves, tides, ocean currents, free-flowing rivers, streams and ocean thermal gradients to generate electricity. The United States has abundant water power resources, enough to meet a large portion of the nation's electricity demand. Conventional hydropower generated 257 million megawatt-hours (MWh) of electricity in 2010 and provides 6-7% of all electricity in the United States. According to preliminary estimates from the Electric Power Resource Institute (EPRI), the United States has additional water power resource potential of more than 85,000 megawatts (MW). This resource potential includes making efficiency upgrades to existing hydroelectric facilities, developing new low-impact facilities, and using abundant marine and hydrokinetic energy resources. EPRI research suggests that ocean wave and in-stream tidal energy production potential is equal to about 10% of present U.S. electricity consumption (about 400 terrawatt-hours per year). The greatest of these resources is wave energy, with the most potential in Hawaii, Alaska, and the Pacific Northwest. The Department of Energy's (DOE's) Water Power Program works with industry

  1. The hydrogen: a clean and durable energy; L'hydrogene: une energie propre et durable

    Energy Technology Data Exchange (ETDEWEB)

    Alleau, Th. [Association Francaise de l' Hydrogene (France); Nejat Veziroglu, T. [Clean Energy Research Institute, University of Miami (United States); Lequeux, G. [Commission europeenne, DG de la Recherche, Bruxelles (Belgium)

    2000-07-01

    All the scientific experts agree, the hydrogen will be the energy vector of the future. During this conference day on the hydrogen, the authors recalled the actual economic context of the energy policy with the importance of the environmental policy and the decrease of the fossil fuels. The research programs and the attitudes of the France and the other countries facing the hydrogen are also discussed, showing the great interest for this clean and durable energy. They underline the importance of an appropriate government policy, necessary to develop the technology of the hydrogen production, storage and use. (A.L.B.)

  2. U.S. DOE Southeast Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Panzarella, Isaac; Mago, Pedro; Kalland, Stephen

    2013-12-31

    Between 2010 and 2013, the U.S. Department of Energy (DOE) funded the Southeast Clean Energy Application Center (SE-CEAC), co-located at the North Carolina Solar Center at NC State University (NCSU) and at Mississippi State University. The SE-CEAC was one of eight regional CEACs established to promote and assist in transforming the market for combined heat and power (CHP), district energy (DE) and waste heat to power (WHP) throughout the U.S. CHP locates power generation at the point of demand and makes productive use of the residual thermal energy for process and space heating in factories and businesses, thus lowering the cost of meeting electricity and heat requirements and increasing energy efficiency. The overall goal of the SE-CEAC was to support end-user implementation and overall market transformation for CHP and related clean energy technologies. Five objectives were targeted to achieve the goal: 1. Market Analysis and Information Dissemination 2. Outreach and Education for Potential CHP End-users 3. Policy Support for State and Regional Stakeholders 4. Technical Assistance to Support CHP Deployment 5. Collaboration with DOE and other CEACs Throughout the project, the CEACs provided key services of education and outreach, technical assistance and market analysis in support of project objectives. These services were very effective at achieving key objectives of assisting prospective CHP end-users and informing policy makers, utilities and others about the benefits of CHP. There is a marked increase in the awareness of CHP technologies and applications as an energy resource among end-users, policymakers, utility regulators, electric utilities and natural gas utilities in the Southeast region as a result. At the end of 2013, a number of best-practice policies for CHP were applied or under consideration in various Southeast states. The SE-CEAC met its targets for providing technical assistance with over 50 analyses delivered for 412 MW of potential end

  3. The relationship of fluidized bed technology to the U.S. Clean Coal Technology demonstration program

    International Nuclear Information System (INIS)

    Fluidized Bed Combustion projects (both AFBCs and PFBCs) have a prominent role in the US DOE Clean Coal Technology (CCT) Program. This program has the successful commercialization of these technologies as its primary objective and this is the basic criterion for government funding and participation in the development and demonstration of the technologies. Under the CCT program the US DOE is actively involved in the development and operation of three Fluidized Bed Technology projects, NUCLA, TIDD, and SPORN, and is in the negotiation stage on others, Dairyland, Nichols and Tallahassee. All of these projects, along with the operating information on fluidized beds in the industrial sector, will provide a basis for evaluating future utilization of Fluidized Bed Technology in the market place. Impacting upon further utilization will be the time-frame and the Clean Air Act Amendments of 1990. This paper presents the results of a study to ascertain the commercial readiness of Fluidized Bed Technology to meet the emissions and time-frame requirements of the Clean Air Act Amendments of 1990. Specifically addressed are: Commercialization criteria/factors which candidate and/or existing CCTs must achieve in order to gain market acceptance. The status of Fluidized Bed Technology in achieving these commercialization criteria for market acceptance (industrial and utility) consistent with the time frame of the Clean Air Act Amendments of 1990. Recommendations of commercialization criteria for future fluidized bed CCT demonstration projects

  4. Development of clean coal and clean soil technologies using advanced agglomeration technologies

    International Nuclear Information System (INIS)

    The specific objectives of the bituminous coal program were to explore and evaluate the application of advanced agglomeration technology for: (1)desulphurization of bituminous coals to sulphur content acceptable within the current EPA SO2 emission guidelines; (2) deashing of bituminous coals to ash content of less than 10 percent; and (3)increasing the calorific value of bituminous coals to above 13,000 Btu/lb. (VC)

  5. Solar energy for buildings: clean energies utilisation and development

    International Nuclear Information System (INIS)

    The move towards a de-carbonized world, driven partly by climate science and partly by the business opportunities it offers, will need the promotion of environmentally friendly alternatives, if an acceptable stabilization level of atmospheric carbon dioxide is to be achieved. This requires the harnessing and use of natural resources that produce no air pollution or greenhouse gases and provides comfortable coexistence of human, livestock, and plants. This article presents a comprehensive review of energy sources, and the development of sustainable technologies to explore these energy sources. It also includes potential renewable energy technologies, efficient energy systems, energy savings techniques and other mitigation measures necessary to reduce climate changes. The article concludes with the technical status of the ground source heat pumps (GSHP) technologies. (full text)

  6. Evaluation of Potential Locations for Siting Small Modular Reactors near Federal Energy Clusters to Support Federal Clean Energy Goals

    Energy Technology Data Exchange (ETDEWEB)

    Belles, Randy J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Omitaomu, Olufemi A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2014-09-01

    Geographic information systems (GIS) technology was applied to analyze federal energy demand across the contiguous US. Several federal energy clusters were previously identified, including Hampton Roads, Virginia, which was subsequently studied in detail. This study provides an analysis of three additional diverse federal energy clusters. The analysis shows that there are potential sites in various federal energy clusters that could be evaluated further for placement of an integral pressurized-water reactor (iPWR) to support meeting federal clean energy goals.

  7. Solar Energy and Nano materials for Clean Energy Development

    International Nuclear Information System (INIS)

    This special issue on Solar energy and nano materials for clean energy development is composed of selected, full-length versions of papers presented during the international Solar 09 conference that was held in the fascinating historical city of Luxon. The conference gathered scientists from 26 countries, to discuss outstanding research on a multitude of topics and disciplines. As was pointed out by Professor Paul Barbara from the University of Texas in Austin at the opening session of the conference, this medium-sized conference offered the unique opportunity to learn and exchange scientific issues from distinct disciplines that have one main thing in common, solar photons. This exceptional opportunity to learn about other fields of research not only required particular didactic skills form the speakers, but also demanded special attention and openness from the audience.

  8. Clean air renewable energy (CARE) coalition : a case study

    International Nuclear Information System (INIS)

    This paper highlights the opportunity for new partnerships between business and non-governmental organizations in the field of sustainable development through the growing convergence of interests. The authors also briefly describe both Suncor Energy and the Pembina Institute for Appropriate Development stances on sustainable development. Since 1990, both organizations have collaborated on the future of the emerging renewable energy industry. Renewable energy represents an energy source diversification through the regional creation of jobs and improved air quality and associated benefits resulting from the reductions in greenhouse gas emissions. The Clean Air Renewable Energy Coalition (Coalition) was established in December 2000 in order to assess the barriers to capital investment in the renewable energy industry. It was revealed that the international community as a whole was further ahead than Canada in terms of renewable support, production and export of technology and services. Some of the challenges facing the industry are: low demand for renewables and low supply. The coalition allowed for the joint identification of desired policy changes, such as new tax incentives for renewable energy supply and demand. Efforts were made in inviting the support of industry, municipalities and environmental non governmental organizations. The list of members that have joined the coalition to date was shown. The coalition is asking for consumer green energy credit, designed for the creation of demand and the education of the general public, and producer incentives to increase supply. The proposals were explained, as well as the strategic principles underlying them. A new tax incentive was announced in the December 2001 Canadian federal budget. The authors concluded by mentioning some future opportunities and the lessons learned on the importance of the right partners, of broad-based advocacy, of targeted and focuses messages, and of evolutionary change

  9. U.S. Department of Energy clean cities five-year strategic plan.

    Energy Technology Data Exchange (ETDEWEB)

    Cambridge Concord Associates

    2011-02-15

    Clean Cities is a government-industry partnership sponsored by the U.S. Department of Energy's (DOE) Vehicle Technologies Program, which is part of the Office of Energy Efficiency and Renewable Energy. Working with its network of about 100 local coalitions and more than 6,500 stakeholders across the country, Clean Cities delivers on its mission to reduce petroleum consumption in on-road transportation. In its work to reduce petroleum use, Clean Cities focuses on a portfolio of technologies that includes electric drive, propane, natural gas, renewable natural gas/biomethane, ethanol/E85, biodiesel/B20 and higher-level blends, fuel economy, and idle reduction. Over the past 17 years, Clean Cities coalitions have displaced more than 2.4 billion gallons of petroleum; they are on track to displace 2.5 billion gallons of gasoline per year by 2020. This Clean Cities Strategic Plan lays out an aggressive five-year agenda to help DOE Clean Cities and its network of coalitions and stakeholders accelerate the deployment of alternative fuel and advanced technology vehicles, while also expanding the supporting infrastructure to reduce petroleum use. Today, Clean Cities has a far larger opportunity to make an impact than at any time in its history because of its unprecedented $300 million allocation for community-based deployment projects from the American Recovery and Reinvestment Act (ARRA) (see box below). Moreover, the Clean Cities annual budget has risen to $25 million for FY2010 and $35 million has been requested for FY2011. Designed as a living document, this strategic plan is grounded in the understanding that priorities will change annually as evolving technical, political, economic, business, and social considerations are woven into project decisions and funding allocations. The plan does not intend to lock Clean Cities into pathways that cannot change. Instead, with technology deployment at its core, the plan serves as a guide for decision-making at both the

  10. Dynamics of technology shifts in the household sector-implications for clean development mechanism

    International Nuclear Information System (INIS)

    The present paper attempts to analyse the dynamics of energy end-use technology shifts in the household sector in India. The technology shifts can be categorized as naturally occurring shifts (with increasing household incomes and availability of energy carriers) and policy-induced shifts (by creating a favourable environment). Initially, the households energy usage patterns, types of energy carriers and the technologies in use are analysed using the data from the National Sample Survey (1999-2000). The energy consumption is disaggregated according to end-use activity and by income groups for rural as well as urban households. It is observed that large variations in energy use exist across different sections of households-urban/rural, low/high-income groups, etc. Further, the paper provides a methodological framework for the diffusion of energy-efficient technologies, and the implications of such diffusions for the Clean Development Mechanism (CDM). It analyses the reasons for the gap between possible and practical implementation of energy-efficient measures, study the reasons for households not using the cost-effective technologies available to them, the benefits of innovation of energy efficiency, and the required policies and specific proposals for government intervention to achieve the potential for the CDM

  11. Integrated gasification combined cycle (IGCC) clean technology for tomorrow

    Energy Technology Data Exchange (ETDEWEB)

    Emsperger, W.; Sendin, U. [Siemens AG (Germany). Power Generation (KWU)

    1997-12-31

    IGCC technology is a very promising power generation option which can be applied to a great variety of solid or liquid feedstocks such as coal, biomass, petroleum coke, Orimulsion and heavy oil residues. This is possible, as gasification and gas cleaning act as an extremely effective filter for all contaminants harmful for both gas turbine blading, and the environment. This paper gives an overview of the status of IGCC technology in general but also of IGCC projects in Europe. Special emphasis is given to the Puertollano plant which is an IGCC demonstration plant funded by the European Union (EU). Considering oil and refinery trends toward heavier crudes and residues with high sulfur and heavy metal content, the paper estimates what quantity of residues can be expected for power generation. One of the conceivable uses of IGCC is for very heavy products are used as fuel which normally cannot be used in an conventional plant or have to be disposed of. IGCC technology also enables coproduction of electric power and chemicals e.g. medianol or ammonia for fertiliser production. The gas turbine constitutes the key component for IGCC technology and contributes the predominant share of total power output. This paper illustrates the use in the IGCC power plants of the new Siemens 3A gas turbine family with increased turbine inlet temperature and design improvements in the compressor section. 6 refs., 6 figs., 2 tabs.

  12. Energy Technologies 2050

    OpenAIRE

    Marlene Arens; Christian Dotsch; Sebastian Herkel; Wolfram Krewitt; Peter Markevitz; Dominique Most; Julie Oberschmidt; Martin Scheufen; Martin Wietschel

    2011-01-01

    Research and development in the field of energy technologies is characterized by high risks and substantial investments which pay off only long term. Research in the field of energy technologies requires special support from the government. The study entitled «Energy technologies 2050» reveals priorities for the public policy support with reference to prospective non-nuclear energy research. For this purpose an evaluation methodology has been developed that allows the systematic comparison of...

  13. NREL's Clean Energy Policy Analyses Project: 2009 U.S. State Clean Energy Data Book, October 2010

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, R.; Hummon, M.; McLaren, J.; Doris, E.

    2010-10-01

    This data book provides a summary of the status of state-level energy efficiency and renewable energy (taken together as clean energy) developments and supporting policy implementation. It is intended as a reference book for those interested in the progress of the states and regions toward a clean energy economy. Although some national-scale data are given in the initial section, the data are mostly aggregated by states and region, and no data on federal- or utility-level policies are presented here.

  14. NREL's Clean Energy Policy Analyses Project. 2009 U.S. State Clean Energy Data Book

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, Racel [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hummon, Marissa [National Renewable Energy Lab. (NREL), Golden, CO (United States); McLaren, Joyce [National Renewable Energy Lab. (NREL), Golden, CO (United States); Doris, Elizabeth [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2009-10-01

    This data book provides a summary of the status of state-level energy efficiency and renewable energy (taken together as clean energy) developments and supporting policy implementation. It is intended as a reference book for those interested in the progress of the states and regions toward a clean energy economy. Although some national-scale data are given in the initial section, the data are mostly aggregated by states and region, and no data on federal- or utility-level policies are presented here.

  15. U.S. Department of Energy Pacific Region Clean Energy Application Center (PCEAC)

    Energy Technology Data Exchange (ETDEWEB)

    Lipman, Tim; Kammen, Dan; McDonell, Vince; Samuelsen, Scott; Beyene, Asfaw; Ganji, Ahmad

    2013-09-30

    The U.S. Department of Energy Pacific Region Clean Energy Application Center (PCEAC) was formed in 2009 by the U.S. Department of Energy (DOE) and the California Energy Commission to provide education, outreach, and technical support to promote clean energy -- combined heat and power (CHP), district energy, and waste energy recovery (WHP) -- development in the Pacific Region. The region includes California, Nevada, Hawaii, and the Pacific territories. The PCEAC was operated as one of nine regional clean energy application centers, originally established in 2003/2004 as Regional Application Centers for combined heat and power (CHP). Under the Energy Independence and Security Act of 2007, these centers received an expanded charter to also promote district energy and waste energy recovery, where economically and environmentally advantageous. The centers are working in a coordinated fashion to provide objective information on clean energy system technical and economic performance, direct technical assistance for clean energy projects and additional outreach activities to end users, policy, utility, and industry stakeholders. A key goal of the CEACs is to assist the U.S. in achieving the DOE goal to ramp up the implementation of CHP to account for 20% of U.S. generating capacity by 2030, which is estimated at a requirement for an additional 241 GW of installed clean technologies. Additional goals include meeting the Obama Administration goal of 40 GW of new CHP by 2020, key statewide goals such as renewable portfolio standards (RPS) in each state, California’s greenhouse gas emission reduction goals under AB32, and Governor Brown’s “Clean Energy Jobs Plan” goal of 6.5 GW of additional CHP over the next twenty years. The primary partners in the PCEAC are the Department of Civil and Environmental Engineering and the Energy and Resources Group (ERG) at UC Berkeley, the Advanced Power and Energy Program (APEP) at UC Irvine, and the Industrial Assessment Centers (IAC

  16. Comprehensive report to Congress: Proposals received in response to the Clean Coal Technology V Program Opportunity Notice

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    This report is a comprehensive overview of all proposals received and the projects that were selected in response to the Program Opportunity Notice (PON) for the Clean Coal Technology V (CCT-V) Demonstration Projects (solicitation number DE-PS01-92FE62647). The Department of Energy (DOE) issued the solicitation on July 6, 1992. Through this PON, DOE solicited proposals to conduct cost-shared Clean Coal Technology (CCT) projects that advance significantly the efficiency and environmental performance of coal-using technologies and that are applicable to either new or existing facilities.

  17. Managing intellectual property rights in cross-border clean energy collaboration: The case of the U.S.–China Clean Energy Research Center

    International Nuclear Information System (INIS)

    This paper examines how the United States and China are implementing the most ambitious model of bilateral clean energy technology cooperation to date: The U.S.–China Clean Energy Research Center (CERC). It finds that the CERC has been able to generate new IP through RD and D activities, though minimal IP has come from collaborative activities involving both U.S. and Chinese participants. Many participants reported that the CERC's Technology Management Plan (TMP) mitigated their IP concerns, though few have tested its efficacy or enforceability. While it is too early to comprehensively assess the efforts of the CERC, it is increasingly evident that the CERC provides a model for collaborative clean energy RD and D that is unique in the history of U.S.–China collaborations in this area. The TMP may ultimately play an important role in building trust among the consortia participants, which could lead to even more constructive collaborations in the future, and serve as a model for future bilateral cooperation agreements. Without sustained support, and continued attention to IP concerns, it will be even harder for China and the United States to make progress towards true cross-national research collaborations which ultimately could produce considerable global benefits, particularly in the clean energy field. - Highlights: • The CERC has been able to generate new IP through collaborative RD and D activities. • Minimal IP has come from cross-national collaborative activities. • The TMP has mitigated IP concerns, though few have tested its enforceability. • The CERC provides a unique model for collaborative clean energy RD and D. • The TMP may ultimately help to build trust among the consortia participants

  18. Clean energy from waste and coal

    International Nuclear Information System (INIS)

    Development of any new technology has traditionally been a controversial subject due to high expectations shared by proponents and results which many times fall short of these expectations. Solid and liquid waste management has been seen both success and failure in the implementation of new technology. For example, promises to commercially produce liquid or gaseous fuels and/or chemicals from municipal solid waste (MSW) or refuse derived fuel (RDF) have so far been unfulfilled after several attempts at demonstrating various technologies

  19. Engineering development of advanced physical fine coal cleaning technologies - froth flotation

    International Nuclear Information System (INIS)

    In 1988, ICF Kaiser Engineers was awarded DOE Contract No. DE-AC22-88PC88881 to research, develop, engineer and design a commercially acceptable advanced froth flotation coal cleaning technology. The DOE initiative is in support of the continued utilization of our most abundant energy resource. Besides the goal of commercialability, coal cleaning performance and product quality goals were established by the DOE for this and similar projects. primary among these were the goals of 85 percent energy recovery and 85 percent pyrite rejection. Three nationally important coal resources were used for this project: the Pittsburgh No. 8 coal, the Upper Freeport coal, and the Illinois No. 6 coal. Following is a summary of the key findings of this project

  20. Engineering development of advanced physical fine coal cleaning technologies - froth flotation

    Energy Technology Data Exchange (ETDEWEB)

    Ferris, D.D.; Bencho, J.R. [ICF Kaiser Engineers, Inc., Pittsburgh, PA (United States)

    1995-11-01

    In 1988, ICF Kaiser Engineers was awarded DOE Contract No. DE-AC22-88PC88881 to research, develop, engineer and design a commercially acceptable advanced froth flotation coal cleaning technology. The DOE initiative is in support of the continued utilization of our most abundant energy resource. Besides the goal of commercialability, coal cleaning performance and product quality goals were established by the DOE for this and similar projects. primary among these were the goals of 85 percent energy recovery and 85 percent pyrite rejection. Three nationally important coal resources were used for this project: the Pittsburgh No. 8 coal, the Upper Freeport coal, and the Illinois No. 6 coal. Following is a summary of the key findings of this project.

  1. Fiscal 1998 research report on International Clean Energy Network using Hydrogen Conversion (WE-NET). Subtask 2. Research on promotion of international cooperation (research on standardization of hydrogen energy technologies); 1998 nendo suiso riyo kokusai clean energy system gijutsu (WE-NET) sub task. 2. Kokusai kyoryoku suishin no tame no chosa kento (suiso energy gijutsu hyojunka ni kansuru chosa kento)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report summarizes the fiscal 1998 research result on the basic research on standardization of hydrogen energy technologies, and ISO/TC197. As for the standardization, in relation to the hydrogen station in the WE-NET second phase research, the laws related to handling of gaseous hydrogen, and the basic issues on facility and safe handling were studied. As for ISO/TC197, the following draft standards were examined: Fuel supply system interface for liquid hydrogen vehicles, fuel tank for liquid hydrogen vehicles, container for liquid hydrogen transport, specification of hydrogen fuel, hydrogen fuel supply facility for air ports, gaseous hydrogen and hydrogen mixture fuel system for vehicles, gaseous hydrogen fuel connector for vehicles, gaseous hydrogen fuel tank for vehicles, and basic items for hydrogen system safety. Final examination of the fuel supply system interface for liquid hydrogen vehicles, and the specification of hydrogen fuel was finished, and these are scheduled to be registered for ISO. (NEDO)

  2. Broad Prospect for Sino-US Clean Energy Cooperation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ It is in both China and the US's best interest to collaborate and have strategic alliance in developing clean energy.China and the US can result in a positive outcome for both countries if they decide to agree and cooperate on global energy-related concerns.

  3. Demonstration projects of hydrogen mobility. The clean energy partnership (CEP)

    Energy Technology Data Exchange (ETDEWEB)

    Kirchner, Rene [TOTAL Deutschland GmbH / Clean Energy Partnership, Berlin (Germany)

    2013-06-01

    The Clean Energy Partnership (CEP)- an alliance of currently sixteen leading companies in Germany- shows that it may be doable to establish hydrogen as 'fuel of the future'. With Air Liquide, Berliner Verkehrsbetriebe (BVG), BMW, Daimler, EnBW, Ford, GM/Opel, Hamburger Hochbahn, Honda, Linde, Shell, Siemens, Total, Toyota, Vattenfall Europe and Volkswagen, the project partners include technology, oil and utility companies as well as major car manufacturers and two leading public transport companies of the two biggest German cities. The goal of CEP is to test using hydrogen- and fuel-cell technology on an everyday basis in the mobility sector with regard to individual traffic and public transport. Challenges are the use and supply of ''green'' hydrogen as well the serial production of hydrogen vehicles as well as the extension of the hydrogen filling station network. Nevertheless, Germany is a frontrunner when it comes to hydrogen mobility with currently 15 stations and 50% green hydrogen offered already today. (orig.)

  4. A Preliminary Review of the American Recovery and Reinvestment Act’s Clean Energy Package

    OpenAIRE

    Aldy, Joseph Edgar

    2011-01-01

    The American Recovery and Reinvestment Act included more than $90 billion in strategic clean energy investments intended to promote job creation and promote deployment of low-carbon technologies. In terms of spending, the clean energy package has been described as the nation’s “biggest energy bill in history.†To provide a preliminary assessment of the Recovery Act’s clean energy package, this paper reviews the rationale, design, and implementation of the act. The paper surveys the pol...

  5. CLEAN-AIR heat pump. Reduced energy consumption for ventilation in buildings by integrating air cleaning and heat pump. Final Report; CLEAN-AIR heat pump - Reduceret energiforbrug til ventilation af bygninger ved luftrensning integreret med luft varmepumpe. Slut rapport

    Energy Technology Data Exchange (ETDEWEB)

    Fang, L.; Olesen, Bjarne W.; Molinaro, G.; Simmonsen, P.; Skocajic, S. [Danmarks Tekniske Univ. Institut for Byggeri og Anlaeg, Lyngby (Denmark); Hummelshoej, R.M.; Carlassara, L. [COWI A/S, Lyngby, (Denmark); Groenbaek, H.; Hansen, Ole R. [Exhausto A/S, Langeskov (Denmark)

    2011-07-01

    This report summarizes task 1 of the Clean Air Heat Pump project - modelling and simulation on energy savings when using the clean air heat pump for ventilation, air cleaning and energy recovery. The total energy consumption of the proposed ventilation systems using clean air heat pump technology was calculated by a theoretical model and compared with the reference ventilation systems (conventional ventilation systems). The energy compared between the two systems includes energy used for heating, cooling and fan. The simulation and energy saving calculation was made for the application of the clean air heat pump in three typical climate conditions, i.e. mild-cold, mild-hot and hot and wet climates. Real climate data recorded from three cities in 2002 was used for the calculation. The three cities were Copenhagen (Denmark), Milan (Italy) and Colombo (Sir Lanka) which represent the above three typical climate zones. For the Danish climate (the mild cold climate), the calculations show that the ventilation system using clean air heat pump technology can save up to 42% of energy cost in winter compared to the conventional ventilation system. The energy saving in summer can be as high as 66% for the ventilation system with humidity control and 9% for the ventilation system without the requirement of humidity control. Since the Danish summer climate is very mild, over 80% of the yearly energy consumption for ventilation is used during winter season. It is, therefore, estimated that more than 35% annual energy saving for ventilation is expected in Denmark using the clean air heat pump ventilation technology. For the mild hot climate, e.g. the Italian climate, the calculations show that up to 63% of the energy saving can be achieved in summer season. For the winter mode, 17% reduction of the energy cost can be expected for the domestic use. For industrial use, the energy cost of the clean air heat pump may not be favourable due to the industrial price of gas in Italy is

  6. 75 FR 6180 - Mission Statement; Secretarial China Clean Energy Business Development Mission; May 16-21, 2010

    Science.gov (United States)

    2010-02-08

    ... International Trade Administration Mission Statement; Secretarial China Clean Energy Business Development... following sectors: clean energy, energy efficiency, and electric energy storage and transmission and... has made clean energy and energy efficiency strategic priorities. In the 11th Five- Year Plan,...

  7. Feasibility of zeolitic imidazolate framework membranes for clean energy applications

    NARCIS (Netherlands)

    A. W. Thornton; D. Dubbeldam; M. S. Liu; B. P. Ladewig; A. J. Hill; M. R. Hill

    2012-01-01

    Gas separation technologies for carbon-free hydrogen and clean gaseous fuel production must efficiently perform the following separations: (1) H2/CO2 (and H2/N2) for pre-combustion coal gasification, (2) CO2/N2 for post-combustion of coal, (3) CO2/CH4 for natural gas sweetening and biofuel purificat

  8. The Mesaba Energy Project: Clean Coal Power Initiative, Round 2

    Energy Technology Data Exchange (ETDEWEB)

    Stone, Richard; Gray, Gordon; Evans, Robert

    2014-07-31

    The Mesaba Energy Project is a nominal 600 MW integrated gasification combine cycle power project located in Northeastern Minnesota. It was selected to receive financial assistance pursuant to code of federal regulations (?CFR?) 10 CFR 600 through a competitive solicitation under Round 2 of the Department of Energy?s Clean Coal Power Initiative, which had two stated goals: (1) to demonstrate advanced coal-based technologies that can be commercialized at electric utility scale, and (2) to accelerate the likelihood of deploying demonstrated technologies for widespread commercial use in the electric power sector. The Project was selected in 2004 to receive a total of $36 million. The DOE portion that was equally cost shared in Budget Period 1 amounted to about $22.5 million. Budget Period 1 activities focused on the Project Definition Phase and included: project development, preliminary engineering, environmental permitting, regulatory approvals and financing to reach financial close and start of construction. The Project is based on ConocoPhillips? E-Gas? Technology and is designed to be fuel flexible with the ability to process sub-bituminous coal, a blend of sub-bituminous coal and petroleum coke and Illinois # 6 bituminous coal. Major objectives include the establishment of a reference plant design for Integrated Gasification Combined Cycle (?IGCC?) technology featuring advanced full slurry quench, multiple train gasification, integration of the air separation unit, and the demonstration of 90% operational availability and improved thermal efficiency relative to previous demonstration projects. In addition, the Project would demonstrate substantial environmental benefits, as compared with conventional technology, through dramatically lower emissions of sulfur dioxide, nitrogen oxides, volatile organic compounds, carbon monoxide, particulate matter and mercury. Major milestones achieved in support of fulfilling the above goals include obtaining Site, High Voltage

  9. Promoting Renewable Energy Technologies

    DEFF Research Database (Denmark)

    Olsen, Ole Jess; Skytte, Klaus

    % of its annual electricity production. In this paper, we present and discuss the Danish experience as a case of promoting renewable energy technologies. The development path of the two technologies has been very different. Wind power is considered an outright success with fast deployment to decreasing...... technology and its particular context, it is possible to formulate some general principles that can help to create an effective and efficient policy for promoting new renewable energy technologies....

  10. Clean Coal Technology Program: Completing the mission. Comprehensive report to Congress

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-01

    With its roots in the acid rain debate of the 1980`s, the Clean Coal Technology Demonstration Program initially emphasized acid rain abatement technologies in its early phases. With the subsequent passage of the Clean Air Act Amendments and growing concern with global climate change, the emphasis of the Program shifted in the later rounds to highly efficient technologies. This report is divided into six chapters. Chapter 1 introduces the report. Chapter 2 provides a background of the CCT Program including the legislative history, the projects currently in the program, and the lessons that have been learned from the five rounds to date. Chapter 3 discusses the commercial potential of the technologies represented in the program and is based on a continuing series of interviews that have been conducted by the Department of Energy to solicit the views of senior management in those companies and organizations that will be making or affecting commercial decisions on the use of these technologies. Chapter 4 provides an accounting of the funds that have been appropriated for the CCT Program. Chapter 5 presents the options available for the Government to further assist in the commercial implementation of these technologies. Chapter 6 presents a discussion of these options with recommendations.

  11. State Support for Clean Energy Deployment: Lessons Learned for Potential Future Policy

    Energy Technology Data Exchange (ETDEWEB)

    Kubert, C.; Sinclair, M.

    2011-04-01

    Proposed federal clean energy initiatives and climate legislation have suggested significant increases to federal funding for clean energy deployment and investment. Many states and utilities have over a decade of experience and spend billions of public dollars every year to support EE/RE deployment through programs that reduce the cost of technologies, provide financing for EE/RE projects, offer technical assistance, and educate market participants. Meanwhile, constraints on public expenditures at all levels of government continue to call upon such programs to demonstrate their value. This report reviews the results of these programs and the specific financial incentives and financing tools used to encourage clean energy investment. Lessons from such programs could be used to inform the future application of EE/RE incentives and financing tools. These lessons learned apply to use of distributed resources and the historical focus of these EE/RE programs.

  12. State Support for Clean Energy Deployment. Lessons Learned for Potential Future Policy

    Energy Technology Data Exchange (ETDEWEB)

    Kubert, Charles [Clean Energy States Alliance, Montpelier, VT (United States); Sinclair, Mark [Clean Energy States Alliance, Montpelier, VT (United States)

    2011-04-01

    Proposed federal clean energy initiatives and climate legislation have suggested significant increases to federal funding for clean energy deployment and investment. Many states and utilities have over a decade of experience and spend billions of public dollars every year to support EE/RE deployment through programs that reduce the cost of technologies, provide financing for EE/RE projects, offer technical assistance, and educate market participants. Meanwhile, constraints on public expenditures at all levels of government continue to call upon such programs to demonstrate their value. This report reviews the results of these programs and the specific financial incentives and financing tools used to encourage clean energy investment. Lessons from such programs could be used to inform the future application of EE/RE incentives and financing tools. These lessons learned apply to use of distributed resources and the historical focus of these EE/RE programs.

  13. Distributed Energy Technology Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — The Distributed Energy Technologies Laboratory (DETL) is an extension of the power electronics testing capabilities of the Photovoltaic System Evaluation Laboratory...

  14. Organic nanostructured thin film devices and coatings for clean energy

    CERN Document Server

    Zhang, Sam

    2010-01-01

    Authored by leading experts from around the world, the three-volume Handbook of Nanostructured Thin Films and Coatings gives scientific researchers and product engineers a resource as dynamic and flexible as the field itself. The first two volumes cover the latest research and application of the mechanical and functional properties of thin films and coatings, while the third volume explores the cutting-edge organic nanostructured devices used to produce clean energy. This third volume, Organic Nanostructured Thin Film Devices and Coatings for Clean Energy, addresses various aspects of the proc

  15. Vertical Silicon Nanowire Platform for Low Power Electronics and Clean Energy Applications

    OpenAIRE

    D.-L. Kwong; Li, X; Sun, Y.(Department of Physics and Astronomy, University of Alabama, Tuscaloosa, Alabama, 35487, U.S.A.); Ramanathan, G.; Chen, Z. X.; Wong, S M; Li, Y; Shen, N. S.; K. Buddharaju; Yu, Y H; van der Lee, S. J.; Singh, N; Lo, G.Q.

    2012-01-01

    This paper reviews the progress of the vertical top-down nanowire technology platform developed to explore novel device architectures and integration schemes for green electronics and clean energy applications. Under electronics domain, besides having ultimate scaling potential, the vertical wire offers (1) CMOS circuits with much smaller foot print as compared to planar transistor at the same technology node, (2) a natural platform for tunneling FETs, and (3) a route to fabricate stacked non...

  16. Clean Coal Technology Demonstration Program: Project fact sheets 2000, status as of June 30, 2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    The Clean Coal Technology Demonstration Program (CCT Program), a model of government and industry cooperation, responds to the Department of Energy's (DOE) mission to foster a secure and reliable energy system that is environmentally and economically sustainable. The CCT Program represents an investment of over $5.2 billion in advanced coal-based technology, with industry and state governments providing an unprecedented 66 percent of the funding. With 26 of the 38 active projects having completed operations, the CCT Program has yielded clean coal technologies (CCTs) that are capable of meeting existing and emerging environmental regulations and competing in a deregulated electric power marketplace. The CCT Program is providing a portfolio of technologies that will assure that U.S. recoverable coal reserves of 274 billion tons can continue to supply the nation's energy needs economically and in an environmentally sound manner. As the nation embarks on a new millennium, many of the clean coal technologies have realized commercial application. Industry stands ready to respond to the energy and environmental demands of the 21st century, both domestically and internationally, For existing power plants, there are cost-effective environmental control devices to control sulfur dioxide (S02), nitrogen oxides (NO,), and particulate matter (PM). Also ready is a new generation of technologies that can produce electricity and other commodities, such as steam and synthetic gas, and provide efficiencies and environmental performance responsive to global climate change concerns. The CCT Program took a pollution prevention approach as well, demonstrating technologies that remove pollutants or their precursors from coal-based fuels before combustion. Finally, new technologies were introduced into the major coal-based industries, such as steel production, to enhance environmental performance. Thanks in part to the CCT Program, coal--abundant, secure, and economical

  17. New energy technologies in Singapore

    International Nuclear Information System (INIS)

    Singapore is considered as an interesting example: this country has become the third world oil refining centre and the first Asian oil trade place, but has also implemented a series of strategic measures to promote a sustainable development. The Singapore Green Plan was launched in 1992 and defines important objectives in terms of reduction of carbon emissions, of water consumption, of improvement of waste management services, and so on. This policy results in investments in experimental programs for the development of new energy technologies. This paper presents the public actors (institutions and public agencies) and their projects, the academic projects and programs, and the private sector projects. These programs and projects are concerning the search for clean energies, the development of the solar capacity, various renewable energies, or the automotive industry (projects conducted by Bosch, Renault and Nissan, Daimler, this last one on biofuels)

  18. Financial Incentives to Enable Clean Energy Deployment: Policy Overview and Good Practices

    Energy Technology Data Exchange (ETDEWEB)

    Cox, Sadie [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-02-24

    Financial incentives have been widely implemented by governments around the world to support scaled up deployment of renewable energy and energy efficiency technologies and practices. As of 2015, at least 48 countries have adopted financial incentives to support renewable energy and energy efficiency deployment. Broader clean energy strategies and plans provide a crucial foundation for financial incentives that often complement regulatory policies such as renewable energy targets, standards, and other mandates. This policy brief provides a primer on key financial incentive design elements, lessons from different country experiences, and curated support resources for more detailed and country-specific financial incentive design information.

  19. Realizing a Clean Energy Future: Highlights of NREL Analysis (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2013-12-01

    Profound energy system transformation is underway. In Hawaiian mythology, Maui set out to lasso the sun in order to capture its energy. He succeeded. That may have been the most dramatic leap forward in clean energy systems that the world has known. Until now. Today, another profound transformation is underway. A combination of forces is taking us from a carbon-centric, inefficient energy system to one that draws from diverse energy sources - including the sun. NREL analysis is helping guide energy systems policy and investment decisions through this transformation. This brochure highlights NREL analysis accomplishments in the context of four thematic storylines.

  20. Ways of transition to clean energy use: two methodological approaches

    International Nuclear Information System (INIS)

    Studies of the Siberian Energy Institute, Irkutsk, and the Nuclear Research Center, Juelich, carried out with the aid of complex computer models, demonstrate the opportunities of novel integrated energy systems in a future, clean energy supply. As conditions differ widely in different regions and different countries, there will of course be a wide structural variety in the realization of integrated energy systems. The studies of SEI and KFA, based on the cooperation with the International Institute of Applied System Analysis (IIASA), emphasize the common viewpoint that the idea of integrated energy systems constitutes an essential basis for future studies on 'energy in a finite environment'. (Author)

  1. Clean coal technologies---An international seminar: Seminar evaluation and identification of potential CCT markets

    International Nuclear Information System (INIS)

    The need for environmentally responsible electricity generation is a worldwide concern. Because coal is available throughout the world at a reasonable cost, current research is focusing on technologies that use coal with minimal environmental effects. The United States government is supporting research on clean coal technologies (CCTs) to be used for new capacity additions and for retrofits to existing capacity. To promote the worldwide adoption of US CCTs, the US Department of Energy, the US Agency for International Development, and the US Trade and Development Program sponsored a two-week seminar titled Clean Coal Technologies -- An International Seminar. Nineteen participants from seven countries were invited to this seminar, which was held at Argonne National Laboratory in June 1991. During the seminar, 11 US CCT vendors made presentations on their state-of-the-art and commercially available technologies. The presentations included technical, environmental, operational, and economic characteristics of CCTs. Information on financing and evaluating CCTs also was presented, and participants visited two CCT operating sites. The closing evaluation indicated that the seminar was a worthwhile experience for all participants and that it should be repeated. The participants said CCT could play a role in their existing and future electric capacity, but they agreed that more CCT demonstration projects were needed to confirm the reliability and performance of the technologies

  2. Clean coal technologies---An international seminar: Seminar evaluation and identification of potential CCT markets

    Energy Technology Data Exchange (ETDEWEB)

    Guziel, K.A.; Poch, L.A.; Gillette, J.L.; Buehring, W.A.

    1991-07-01

    The need for environmentally responsible electricity generation is a worldwide concern. Because coal is available throughout the world at a reasonable cost, current research is focusing on technologies that use coal with minimal environmental effects. The United States government is supporting research on clean coal technologies (CCTs) to be used for new capacity additions and for retrofits to existing capacity. To promote the worldwide adoption of US CCTs, the US Department of Energy, the US Agency for International Development, and the US Trade and Development Program sponsored a two-week seminar titled Clean Coal Technologies -- An International Seminar. Nineteen participants from seven countries were invited to this seminar, which was held at Argonne National Laboratory in June 1991. During the seminar, 11 US CCT vendors made presentations on their state-of-the-art and commercially available technologies. The presentations included technical, environmental, operational, and economic characteristics of CCTs. Information on financing and evaluating CCTs also was presented, and participants visited two CCT operating sites. The closing evaluation indicated that the seminar was a worthwhile experience for all participants and that it should be repeated. The participants said CCT could play a role in their existing and future electric capacity, but they agreed that more CCT demonstration projects were needed to confirm the reliability and performance of the technologies.

  3. Clean Coal Technology Demonstration Program: Program update 1991 (as of December 31, 1991)

    International Nuclear Information System (INIS)

    The Clean Coal Technology Demonstration Program (also referred to as the CCT Program) is a government and industry cofunded technology development effort to demonstrate a new generation of innovative coal utilization processes in a series of large-scale ''showcase'' facilities built across the country. The program takes the most promising advanced coal-based technologies and moves them into the commercial marketplace through demonstration. These demonstrations are on a scale large enough to generate all the data, from design, construction and operation, that are necessary for the private sector to judge commercial potential and make informed, confident decisions on commercial readiness. The CCT Program has been identified in the National Energy Strategy as major initiative supporting the strategy's overall goals to: increase efficiency of energy use; secure future energy supplies; enhance environmental quality; fortify foundations. The technologies being demonstrated under the CCT Program when commercially available will enable coal to reach its full potential as a source of energy for the nation and the international marketplace. The goal of the program is to furnish the US and international energy marketplaces with a number of advanced, highly efficient, and environmentally acceptable coal-using technologies

  4. Laser cleaning of steam generator tubing based on acoustic emission technology

    International Nuclear Information System (INIS)

    As a physical method, laser cleaning technology in equipment maintenance will be a good prospect. The experimental apparatus for laser cleaning of heat tubes in the steam generator was designed according to the results of theoretical analysis. There are two conclusions; one is that laser cleaning technology is attached importance to traditional methods. Which has advantages in saving on much manpower and material resource and it is a good cleaning method for heat tubes. The other is that the acoustic emission signal includes lots of information on the laser cleaning process, which can be used as real-time monitoring in laser cleaning processes. When the laser acts for 350 s, 100 % contaminants of heat tubes is cleaned off, and the sensor only receives weak AE signal at that time.

  5. Laser cleaning of steam generator tubing based on acoustic emission technology

    Energy Technology Data Exchange (ETDEWEB)

    Hou, Su-xia; Luo, Ji-jun; Shen, Tao; Li, Ru-song [Xi' an Hi-Tech Institute, Xi' an (China)

    2015-12-15

    As a physical method, laser cleaning technology in equipment maintenance will be a good prospect. The experimental apparatus for laser cleaning of heat tubes in the steam generator was designed according to the results of theoretical analysis. There are two conclusions; one is that laser cleaning technology is attached importance to traditional methods. Which has advantages in saving on much manpower and material resource and it is a good cleaning method for heat tubes. The other is that the acoustic emission signal includes lots of information on the laser cleaning process, which can be used as real-time monitoring in laser cleaning processes. When the laser acts for 350 s, 100 % contaminants of heat tubes is cleaned off, and the sensor only receives weak AE signal at that time.

  6. Teaching Students about Clean Fuels and Transportation Technologies

    Science.gov (United States)

    Busby, Joe; Carpenter, Pam Page

    2009-01-01

    Regardless of a person's convictions and belief system, science has provided a body of knowledge that points to human interaction with nature as being the leading cause of pollution and a variable to the cause of global warming. Technology teachers are part of the global solution for educating a greater public about energy inputs, processes, and…

  7. Energy Revolution. A Sustainable Pathway to a Clean Energy Future for Europe. A European Energy Scenario for EU-25

    International Nuclear Information System (INIS)

    Greenpeace and the Institute of Technical Thermodynamics, Department of Systems Analysis and Technology Assessment of the German Aerospace Center (DLR),have developed a blueprint for the EU energy supply that shows how Europe can lead the way to a sustainable pathway to a clean energy future. The Greenpeace energy revolution scenario demonstrates that phasing out nuclear power and massively reducing CO2-emissions is possible. The scenario comes close to a fossil fuels phase-out by aiming for a 80% CO2 emissions reduction by 2050.The pathway in this scenario achieves this phase-out in a relatively short time-frame without using technological options (such as 'clean coal') that are ultimately dead ends, deflecting resources from the real solutions offered by renewable energy. Whilst there are many technical options that will allow us to meet short-term EU Kyoto targets (-8% GHG by 2010), these may have limited long-term potential. The Greenpeace Energy Revolution Scenario shows that in the long run, renewable energy will be cheaper than conventional energy sources and reduce EU's dependence from world market prices from imported fossil and nuclear fuels.The rapid growth of renewable energy technologies will lead to a large investment in new technologies.This dynamic market growth will result in a shift of employment opportunities from conventional energy-related industries to new occupational fields in the renewable energy industry. Renewable energy is expected to provide about 700,000 jobs in the field of electricity generation from renewable energy sources by 2010

  8. Report to the United States Congress clean coal technology export markets and financing mechanisms

    International Nuclear Information System (INIS)

    This report responds to a Congressional Conference Report that requests that $625,000 in funding provided will be used by the Department to identify potential markets for clean coal technologies in developing countries and countries with economies in transition from nonmarket economies and to identify existing, or new, financial mechanisms or financial support to be provided by the Federal government that will enhance the ability of US industry to participate in these markets. The Energy Information Administration (EIA) expects world coal consumption to increase by 30 percent between 1990 and 2010, from 5.1 to 6.5 billion short tons. Five regions stand out as major foreign markets for the export of US clean coal technologies: China; The Pacific Rim (other than China); South Asia (primarily India); Transitional Economies (Central Europe and the Newly Independent States); and Other Markets (the Americas and Southern Africa). Nearly two-thirds of the expected worldwide growth in coal utilization will occur in China, one quarter in the United States. EIA forecasts nearly a billion tons per year of additional coal consumption in China between 1990 and 2010, a virtual doubling of that country's coal consumption. A 30-percent increase in coal consumption is projected in other developing countries over that same period. This increase in coal consumption will be accompanied by an increase in demand for technologies for burning coal cost-effectively, efficiently and cleanly. In the Pacific Rim and South Asia, rapid economic growth coupled with substantial indigenous coal supplies combine to create a large potential market for CCTS. In Central Europe and the Newly Independent States, the challenge will be to correct the damage of decades of environmental neglect without adding to already-considerable economic disruption. Though the situation varies, all these countries share the basic need to use indigenous low-quality coal cleanly and efficiently

  9. Improvements for conventional clean energies: hydroelectric power

    International Nuclear Information System (INIS)

    Hydro-electric energy offers considerable possibilities and advantages which should be exploited before considering the construction of power which use fossil fuels. In fact: - hydro-electric is the only renewable energy available in very large quantities at competitive prices, - there are still many possibilities for producing it since at present only 14% is exploited, - hydraulic machines have been considerably improved over recent years, - the improvements make it possible to use watercourses in successive stages thus considerably reducing damage to the environment, - hydro-electric installations have a regulating effect, - vast areas of uncultivated land can be irrigated using the water reserves created by the artificial lakes. All these reasons favour intensive exploitation of hydro-electric energy reserves, in spite of the initial investment costs, which are sometimes higher than those for constructing fuel/driven power stations. (author) 9 figs., 1 tab., 3 refs

  10. Clean energy partnerships: A decade of success

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-03-01

    This report contains a partial catalog of recent accomplishments of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE)in collaboration with its many private- and public-sector partners. This compendium of success stories illustrates the range and diversity of EERE programs and achievements. Part of an ongoing effort, the principal goal of this collection is to provide stakeholders with the evidence they need to assess the value they are receiving from investments in these DOE programs. The report begins with an introduction and a description of the methodology. It then presents an overview of the accomplishments of EERE programs. This is followed by the stories themselves.

  11. Harnessing Solar Energy for the Production of Clean Fuel

    NARCIS (Netherlands)

    Pandit, A.; Holzwarth, A.; de Groot, H.J.M.

    2008-01-01

    The European Union and its member states are being urged by leading scientists to make a major multi million Euro commitment to solar driven production of environmentally clean electricity, hydrogen and other fuels, as the only sustainable long-term solution for global energy needs. The most promisi

  12. Public-Private Partnerships for Clean Energy Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-09-01

    As part of its mission, CEMI builds partnerships around strategic priorities to increase U.S. clean energy manufacturing competitiveness. This requires an “all-hands-on-deck” approach that involves the nation’s private and public sectors, universities, think tanks, and labor leaders working together.

  13. Tidal energy - a technology review

    International Nuclear Information System (INIS)

    The tides are caused by gravitational attraction of the sun and the moon acting upon the world's oceans. This creates a clean renewable form of energy which can in principle be tapped for the benefit of mankind. This paper reviews the status of tidal energy, including the magnitude of the resource, the technology which is available for its extraction, the economics, possible environmental effects and non-technical barriers to its implementation. Although the total energy flux of the tides is large, at about 2 TW, in practice only a very small fraction of this total potential can be utilised in the foreseeable future. This is because the energy is spread diffusely over a wide area, requiring large and expensive plant for its collection, and is often available remote from centres of consumption. The best mechanism for exploiting tidal energy is to employ estuarine barrages at suitable sites with high tidal ranges. The technology is relatively mature and components are commercially available now. Also, many of the best sites for implementation have been identified. However, the pace and extent of commercial exploitation of tidal energy is likely to be significantly influenced, both by the treatment of environmental costs of competing fossil fuels, and by the availability of construction capital at modest real interest rates. The largest projects could require the involvement of national governments if they are to succeed. (author) 8 figs., 2 tabs., 19 refs

  14. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Gary Harmond; Albert Tsang

    2003-03-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), a company of Global Energy Inc., and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution over a three year period, including: (1) Feasibility study and conceptual design for an integrated demonstration facility, and for fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing to define any technology gaps or critical design and integration issues (3) Engineering design and financing plan to install an integrated commercial demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana. The WREL facility is a project selected and co-funded under the Round IV of the U.S. Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now offered commercially by Global Energy, Inc., as the E-GAS{trademark} technology. In a joint effort with the DOE, a Cooperative Agreement was awarded under the Early Entrance Coproduction Plant (EECP) solicitation. GEC and an Industrial

  15. New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy ? FY11 Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Sidheswaran, Meera; Destaillats, Hugo; Cohn, Sebastian; Sullivan, Douglas P.; Fisk, William J.

    2011-10-31

    The research carried out in this project focuses on developing novel volatile organic compounds (VOCs) air cleaning technologies needed to enable energy-saving reductions in ventilation rates. we targeted a VOC air cleaning system that could enable a 50% reduction in ventilation rates. In a typical commercial HVAC system that provides a mixture of recirculated and outdoor air, a VOC air cleaner in the supply airstream must have a 15% to 20% VOC removal efficiency to counteract a 50% reduction in outdoor air supply.

  16. Needs, resources and climate change: Clean and efficient conversion technologies

    KAUST Repository

    Ghoniem, Ahmed F.

    2011-02-01

    Energy "powers" our life, and energy consumption correlates strongly with our standards of living. The developed world has become accustomed to cheap and plentiful supplies. Recently, more of the developing world populations are striving for the same, and taking steps towards securing their future energy needs. Competition over limited supplies of conventional fossil fuel resources is intensifying, and more challenging environmental problems are springing up, especially related to carbon dioxide (CO 2) emissions. There is strong evidence that atmospheric CO 2 concentration is well correlated with the average global temperature. Moreover, model predictions indicate that the century-old observed trend of rising temperatures could accelerate as carbon dioxide concentration continues to rise. Given the potential danger of such a scenario, it is suggested that steps be taken to curb energy-related CO 2 emissions through a number of technological solutions, which are to be implemented in a timely fashion. These solutions include a substantial improvement in energy conversion and utilization efficiencies, carbon capture and sequestration, and expanding the use of nuclear energy and renewable sources. Some of these technologies already exist, but are not deployed at sufficiently large scale. Others are under development, and some are at or near the conceptual state. © 2010 Elsevier Ltd. All rights reserved.

  17. Vertical Silicon Nano wire Platform for Low Power Electronics and Clean Energy Applications

    International Nuclear Information System (INIS)

    This paper reviews the progress of the vertical top-down nano wire technology platform developed to explore novel device architectures and integration schemes for green electronics and clean energy applications. Under electronics domain, besides having ultimate scaling potential, the vertical wire offers (1) CMOS circuits with much smaller foot print as compared to planar transistor at the same technology node, (2) a natural platform for tunneling FETs, and (3) a route to fabricate stacked nonvolatile memory cells. Under clean energy harvesting area, vertical wires could provide (1) cost reduction in photovoltaic energy conversion through enhanced light trapping and (2) a fully CMOS compatible thermoelectric engine converting waste-heat into electricity. In addition to progress review, we discuss the challenges and future prospects with vertical nano wires platform.

  18. Vertical Silicon Nanowire Platform for Low Power Electronics and Clean Energy Applications

    Directory of Open Access Journals (Sweden)

    D.-L. Kwong

    2012-01-01

    Full Text Available This paper reviews the progress of the vertical top-down nanowire technology platform developed to explore novel device architectures and integration schemes for green electronics and clean energy applications. Under electronics domain, besides having ultimate scaling potential, the vertical wire offers (1 CMOS circuits with much smaller foot print as compared to planar transistor at the same technology node, (2 a natural platform for tunneling FETs, and (3 a route to fabricate stacked nonvolatile memory cells. Under clean energy harvesting area, vertical wires could provide (1 cost reduction in photovoltaic energy conversion through enhanced light trapping and (2 a fully CMOS compatible thermoelectric engine converting waste-heat into electricity. In addition to progress review, we discuss the challenges and future prospects with vertical nanowires platform.

  19. Energy and technology review

    International Nuclear Information System (INIS)

    The Lawrence Livermore National Laboratory, operated by the University of California for the United States Department of Energy, was established in 1952 to do research on nuclear weapons and magnetic fusion energy. Since then, in response to new national needs, we have added other major programs, including technology transfer, laser science (fusion, isotope separation, materials processing), biology and biotechnology, environmental research and remediation, arms control and nonproliferation, advanced defense technology, and applied energy technology. These programs, in turn, require research in basic scientific disciplines, including chemistry and materials science, computing science and technology, engineering, and physics. The Laboratory also carries out a variety of projects for other federal agencies. Energy and Technology Review is published monthly to report on unclassified work in all our programs. This issue reviews work performed in the areas of modified retoring for waste treatment and underground stripping to remove contamination

  20. Mapping of Ethiopian higher education institutions on clean energy

    Energy Technology Data Exchange (ETDEWEB)

    2011-04-15

    Norad commissioned Econ Poeyry to map teaching and research activities and capacity related to clean energy in selected Ethiopian universities. The mapping identified challenges and opportunities with the aim of facilitating future intervention by the Ethiopian Government and donors to help improve the energy sector development of the country. The report covered the government-owned universities of Bahir Dar, Mekelle, Jimma, Arba Minch and Addis Ababa. The mapping was based on a questionnaire and on interviews at each university. (Author)

  1. New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy

    OpenAIRE

    Sidheswaran, Meera

    2010-01-01

    Approximately ten percent of the energy consumed in U.S. commercial buildings is used by HVAC systems to condition outdoor ventilation air. Reducing ventilation rates would be a simple and broadly-applicable energy retrofit option, if practical counter measures were available that maintained acceptable concentrations of indoor-generated air pollutants. The two general categories of countermeasures are: 1) indoor pollutant source control, and 2) air cleaning. Although pollutant source contr...

  2. Harnessing Solar Energy for the Production of Clean Fuel

    OpenAIRE

    Pandit, A.; A. Holzwarth; Groot, H.J.M. de

    2008-01-01

    The European Union and its member states are being urged by leading scientists to make a major multi million Euro commitment to solar driven production of environmentally clean electricity, hydrogen and other fuels, as the only sustainable long-term solution for global energy needs. The most promising routes to eventual full-scale commercial solar energy conversion directly into fuels were identified at a recent international meeting in Regensburg, sponsored by the European Science Foundation...

  3. Solar Energy: Its Technologies and Applications

    Science.gov (United States)

    Auh, P. C.

    1978-06-01

    Solar heat, as a potential source of clean energy, is available to all of us. Extensive R and D efforts are being made to effectively utilize this renewable energy source. A variety of different technologies for utilizing solar energy have been proven to be technically feasible. Here, some of the most promising technologies and their applications are briefly described. These are: Solar Heating and Cooling of Buildings (SHACOB), Solar Thermal Energy Conversion (STC), Wind Energy Conversion (WECS), Bioconversion to Fuels (BCF), Ocean Thermal Energy Conversion (OTEC), and Photovoltaic Electric Power Systems (PEPS). Special emphasis is placed on the discussion of the SHACOB technologies, since the technologies are being expeditiously developed for the near commercialization.

  4. Renewable Energy Technology

    Science.gov (United States)

    Daugherty, Michael K.; Carter, Vinson R.

    2010-01-01

    In many ways the field of renewable energy technology is being introduced to a society that has little knowledge or background with anything beyond traditional exhaustible forms of energy and power. Dotson (2009) noted that the real challenge is to inform and educate the citizenry of the renewable energy potential through the development of…

  5. Water Power for a Clean Energy Future (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-07-01

    Water power technologies harness energy from rivers and oceans to generate electricity for the nation's homes and businesses, and can help the United States meet its pressing energy, environmental, and economic challenges. Water power technologies; fall into two broad categories: conventional hydropower and marine and hydrokinetic technologies. Conventional hydropower uses dams or impoundments to store river water in a reservoir. Marine and hydrokinetic technologies capture energy from waves, tides, ocean currents, free-flowing rivers, streams, and ocean thermal gradients.

  6. Investigation into introduction and promotion of clean energy cars; Clean energy jidosha no donyu sokushin ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Gazing the introduction target for fiscal 2000 and 2010, the paper arranged comprehensively and systematically the trend in Japan and overseas of clean energy cars and described subjects. Themes of the study to be promoted in terms of electric cars are: Li secondary batteries, heightening of performance of batteries such as Ni-hydrogen, power generation/power storage hybridization to make the long-distance travel possible. For the price reduction, the body is so made as to make it possible to select three kinds of power unit, that is, gasoline, hybrid, and electricity. Low noise and easy operation are also important. As to natural gas vehicles, the price is more than three times as high as that of gasoline vehicles, and relaxation of the related regulations on metal tanks, the Road Traffic Act, etc. is necessary. It is indispensable to establish quantity production and technical standards and reduce cost by the remodeling for bi-fueling with gasoline engines, development of FRP tanks, etc. Methanol vehicles are the closest to gasoline vehicles, but the introduction is delayed having no groups for generalization. Solar and hydrogen cars are promising, but are on a stage of developing the basic technology. 43 figs., 104 tabs.

  7. Engineering development of advanced physical fine coal cleaning technologies: Froth flotation

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    a study conducted by Pittsburgh Energy Technology Center of sulfur emissions from about 1300 United States coal-fired utility boilers indicated that half of the emissions were the result of burning coals having greater than 1.2 pounds of SO{sub 2} per million BTU. This was mainly attributed to the high pyritic sulfur content of the boiler fuel. A significant reduction in SO{sub 2} emissions could be accomplished by removing the pyrite from the coals by advanced physical fine coal cleaning. An engineering development project was prepared to build upon the basic research effort conducted under a solicitation for research into Fine Coal Surface Control. The engineering development project is intended to use general plant design knowledge and conceptualize a plant to utilize advanced froth flotation technology to process coal and produce a product having maximum practical pyritic sulfur reduction consistent with maximum practical BTU recovery. This document is the eighth quarterly report prepared in accordance with the project reporting requirements covering the period from July 1,1990 to September 30, 1990. The overall project scope of the engineering development project is to conceptually develop a commercial flowsheet to maximize pyritic sulfur reduction at practical energy recovery values. The data from the basic research on coal surfaces, bench scale testing and proof-of-concept scale testing will be utilized to design a final conceptual flowsheet. The economics of the flowsheet will be determined to enable industry to assess the feasibility of incorporating the advanced fine coal cleaning technology into the production of clean coal for generating electricity. 22 figs., 11 tabs.

  8. Innovative technologies on fuel assemblies cleaning for sodium fast reactors: First considerations on cleaning process

    International Nuclear Information System (INIS)

    Within the framework of Sodium Fast Reactor development, innovative fuel assembly cleaning operations are investigated to meet the GEN IV goals of safety and of process development. One of the challenges is to mitigate the Sodium Water Reaction currently used in these processes. The potential applications of aqueous solutions of mineral salts (including the possibility of using redox chemical reactions) to mitigate the Sodium Water Reaction are considered in a first part and a new experimental bench, dedicated to this study, is described. Anhydrous alternative options based on Na/CO2 interaction are also presented. Then, in a second part, a functional study conducted on the cleaning pit is proposed. Based on experimental feedback, some calculations are carried out to estimate the sodium inventory on the fuel elements, and physical methods like hot inert gas sweeping to reduce this inventory are also presented. Finally, the implementation of these innovative solutions in cleaning pits is studied in regard to the expected performances. (authors)

  9. Boost matrix converters in clean energy systems

    Science.gov (United States)

    Karaman, Ekrem

    This dissertation describes an investigation of novel power electronic converters, based on the ultra-sparse matrix topology and characterized by the minimum number of semiconductor switches. The Z-source, Quasi Z-source, Series Z-source and Switched-inductor Z-source networks were originally proposed for boosting the output voltage of power electronic inverters. These ideas were extended here on three-phase to three-phase and three-phase to single-phase indirect matrix converters. For the three-phase to three-phase matrix converters, the Z-source networks are placed between the three-switch input rectifier stage and the output six-switch inverter stage. A brief shoot-through state produces the voltage boost. An optimal pulse width modulation technique was developed to achieve high boosting capability and minimum switching losses in the converter. For the three-phase to single-phase matrix converters, those networks are placed similarly. For control purposes, a new modulation technique has been developed. As an example application, the proposed converters constitute a viable alternative to the existing solutions in residential wind-energy systems, where a low-voltage variable-speed generator feeds power to the higher-voltage fixed-frequency grid. Comprehensive analytical derivations and simulation results were carried out to investigate the operation of the proposed converters. Performance of the proposed converters was then compared between each other as well as with conventional converters. The operation of the converters was experimentally validated using a laboratory prototype.

  10. The new energy technologies in Australia; Les nouvelles technologies de l'energie en Australie

    Energy Technology Data Exchange (ETDEWEB)

    Le Gleuher, M.; Farhi, R

    2005-06-15

    The large dependence of Australia on the fossil fuels leads to an great emission of carbon dioxide. The Australia is thus the first greenhouse gases emitter per habitant, in the world. In spite of its sufficient fossil fuels reserves, the Australia increases its production of clean energies and the research programs in the domain of the new energies technology. After a presentation of the australia situation, the authors detail the government measures in favor of the new energy technologies and the situation of the hydroelectricity, the wind energy, the wave and tidal energy, the biomass, the biofuels, the solar energy, the ''clean'' coal, the hydrogen and the geothermal energy. (A.L.B.)

  11. Department of energy technology

    International Nuclear Information System (INIS)

    The general development of the Department of Energy Technology at Risoe during 1982 is presented, and the activities within the major subject fields are described in some detail. List of staff, publications and computer programs are included. (author)

  12. Technology Roadmaps: Wind Energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    Wind energy is perhaps the most advanced of the 'new' renewable energy technologies, but there is still much work to be done. This roadmap identifies the key tasks that must be undertaken in order to achieve a vision of over 2 000 GW of wind energy capacity by 2050. Governments, industry, research institutions and the wider energy sector will need to work together to achieve this goal. Best technology and policy practice must be identified and exchanged with emerging economy partners, to enable the most cost-effective and beneficial development.

  13. Technology Roadmap: Energy Storage

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-03-01

    Energy storage technologies are valuable components in most energy systems and could be an important tool in achieving a low-carbon future. These technologies allow for the decoupling of energy supply and demand, in essence providing a valuable resource to system operators. There are many cases where energy storage deployment is competitive or near-competitive in today's energy system. However, regulatory and market conditions are frequently ill-equipped to compensate storage for the suite of services that it can provide. Furthermore, some technologies are still too expensive relative to other competing technologies (e.g. flexible generation and new transmission lines in electricity systems). One of the key goals of this new roadmap is to understand and communicate the value of energy storage to energy system stakeholders. This will include concepts that address the current status of deployment and predicted evolution in the context of current and future energy system needs by using a ''systems perspective'' rather than looking at storage technologies in isolation.

  14. Prospects for coal and clean coal technologies in Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Baruya, P.

    2009-06-15

    Indonesia has become the largest exporter of steam coal in the world, but the long-term future of coal exports is being brought into question as domestic demand is projected to grow by a significant amount, from 40-50 Mt/y in 2007 to more than 100 Mt/y by 2013, and even higher beyond 2013. Exports reached 200-210 Mt in 2008, and is set to rise in the future. Import volumes are negligible, while indigenous production was estimated to be around 240-260 Mt in 2008. Illegal mining is being addressed and in the past could have accounted for at least 20 Mt/y of production, but obtaining reliable export and production figures as a result is therefore not straight forward. Indonesia is the fourth most populous country in the world. This fact coupled with robust GDP growth means there is more pressure on the state-controlled electricity industry to invest and build an adequate infrastructure to meet the rising demand for power. Part of this investment is being driven by government policy to build 10 GWe of coal-fired power by 2010 and a second tranche by 2013. However, the investment programme, commonly known as the 'crash programme' is more likely to be delayed by 2-3 years. Nevertheless, the likely 20-30 Mt/y or so of additional coal demand from the first tranche alone will put pressure on domestic coal producers to meet expanding demand both at home and abroad for low rank and exportable bituminous coals. This report covers four main topics, the Indonesian coal industry, the power generating sector and its use of clean coal technology, changes in coal demand and its impact on international trade, and finally a brief look at upgrading low rank coals within the country. 80 refs., 22 figs., 11 tabs.

  15. Governance of Clean Energy in Rural Northwest Pakistan

    Directory of Open Access Journals (Sweden)

    Inayatullah Jan

    2016-01-01

    Full Text Available Effective institutional arrangements at local and national levels are important for promotion of renewable energy in a country. The present study attempts to examine the institutional arrangements for development of domestic clean energy in rural northwest Pakistan. The survey data were collected from 100 randomly selected households in District Swat in northwest Pakistan. The data were analyzed using descriptive statistics and Chi-Square test was applied wherever needed. The study describes that very limited number of public and private organizations were working on CD (Clean Development in the area. Surprisingly, no institutional arrangements exclusively meant for domestic clean energy promotion were observed in the area. The study concludes that the objectives of Kyoto Protocol in Pakistan can be achieved only if the government and NGOs (Non-Governmental Organizations work together to initiate cost-effective renewable energy interventions, particularly in rural areas. This will not only improve the socioeconomic and environmental conditions in the local context, but will play a key role in achieving the SDGs (Sustainable Development Goals of the United Nation?s post-2015 development agenda.

  16. Financing clean energy development in the emerging economies: the need for innovation

    International Nuclear Information System (INIS)

    The World Energy Council's Commission ''Energy for Tomorrow's World'' points out that the emerging economies (the developing countries and the economies in transition) face increasingly daunting challenges in meeting their energy service requirements and in ensuring their energy needs are met in an environmentally-sustainable manner. Rising to the environmental challenge will require the diffusion of cleaner and more efficient energy production, transportation and end-use technologies. Greater efficiency is required if only to reduce growing shortages in meeting national power requirements. Against this backdrop, this article will examine: whether or not the funding needs of clean energy development in the emerging economies are being met; and what kinds of financial innovation might be required to accelerate the diffusion of cleaner energy technologies. (author)

  17. The potential of nuclear energy to generate clean electric power in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Stecher, Luiza C.; Sabundjian, Gaiane; Menzel, Francine; Giarola, Rodrigo S.; Coelho, Talita S., E-mail: luizastecher@usp.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2013-07-01

    The generation of electricity in Brazil is concentrated in hydroelectric generation, renewable and clean source, but that does not satisfy all the demand and leads to necessity of a supplementary thermal sources portion. Considering the predictions of increase in demand for electricity in the next years, it becomes necessary to insert new sources to complement the production taking into account both the volume being produced and the needs of environmental preservation. Thus, nuclear power can be considered a potential supplementary source for electricity generation in Brazil as well as the country has large reserves of fissile material, the generation emits no greenhouse gases, the country has technological mastery of the fuel cycle and it enables the production of large volumes of clean energy. The objective of this study is to demonstrate the potential of nuclear energy in electricity production in Brazil cleanly and safely, ensuring the supplies necessary to maintain the country's economic growth and the increased demand sustainable. For this, will be made an analysis of economic and social indicators of the characteristics of our energy matrix and the availability of our sources, as well as a description of the nuclear source and arguments that justify a higher share of nuclear energy in the matrix of the country. Then, after these analysis, will notice that the generation of electricity from nuclear source has all the conditions to supplement safely and clean supply of electricity in Brazil. (author)

  18. The potential of nuclear energy to generate clean electric power in Brazil

    International Nuclear Information System (INIS)

    The generation of electricity in Brazil is concentrated in hydroelectric generation, renewable and clean source, but that does not satisfy all the demand and leads to necessity of a supplementary thermal sources portion. Considering the predictions of increase in demand for electricity in the next years, it becomes necessary to insert new sources to complement the production taking into account both the volume being produced and the needs of environmental preservation. Thus, nuclear power can be considered a potential supplementary source for electricity generation in Brazil as well as the country has large reserves of fissile material, the generation emits no greenhouse gases, the country has technological mastery of the fuel cycle and it enables the production of large volumes of clean energy. The objective of this study is to demonstrate the potential of nuclear energy in electricity production in Brazil cleanly and safely, ensuring the supplies necessary to maintain the country's economic growth and the increased demand sustainable. For this, will be made an analysis of economic and social indicators of the characteristics of our energy matrix and the availability of our sources, as well as a description of the nuclear source and arguments that justify a higher share of nuclear energy in the matrix of the country. Then, after these analysis, will notice that the generation of electricity from nuclear source has all the conditions to supplement safely and clean supply of electricity in Brazil. (author)

  19. Fiscal 1996 coal production/utilization technology promotion subsidy/clean coal technology promotion business/regional model survey. Study report on `Environmental load reduction measures: feasibility study of a coal utilization eco/energy supply system`; 1996 nendo sekitan seisan riyo gijutsu shinkohi hojokin clean coal technology suishin jigyo chiiki model chosa. `Kankyo fuka teigen taisaku sekitan riyo eko energy kyokyu system no kanosei chosa` chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Oil demand is expected to substantially grow in the future, and the use of oil with combustibles such as hull, baggase and waste is considered from an effective use of energy. A regional model survey was conducted as measures to reduce environmental loads where the fuel mixing combustion with coal and other energy is made the core. The domestic production amount of hull is 2.4-3.0 tons/year, which have a heating value of 3,500 kcal/kg. If hull can be formed into the one storable for a the long term (the one mixed with low grade coal, etc.), it can be a fuel for stable supply. Bagasse is produced 100 million tons/year, which have a heating value of 2,500 kcal/kg. Among wastes, waste tire, plastics, waste, sludge, etc. have a lot of problems in terms of price and environment, but each of them has a heating value during 3,000-10,000 kcal/kg. As to the coal combustion, the pollutional regulation on it is strict, and much higher processing technology is needed. The technology of coal fuel mixing combustion with other energy has not risen higher than the developmental level. Though the technology is a little bit higher in price than the coal fuel single combustion, it is viable. 38 refs., 32 figs., 65 tabs.

  20. Technology Roadmaps: Nuclear Energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This nuclear energy roadmap has been prepared jointly by the IEA and the OECD Nuclear Energy Agency (NEA). Unlike most other low-carbon energy sources, nuclear energy is a mature technology that has been in use for more than 50 years. The latest designs for nuclear power plants build on this experience to offer enhanced safety and performance, and are ready for wider deployment over the next few years. Several countries are reactivating dormant nuclear programmes, while others are considering nuclear for the first time. China in particular is already embarking on a rapid nuclear expansion. In the longer term, there is great potential for new developments in nuclear energy technology to enhance nuclear's role in a sustainable energy future.

  1. The optimal time path of clean energy R&D policy when patents have finite lifetime

    NARCIS (Netherlands)

    Gerlagh, R.; Kverndokk, S.; Rosendahl, K.E.

    2014-01-01

    We study the optimal time path for clean energy innovation policy. In a model with emission reduction through clean energy deployment, and with R&D increasing the overall productivity of clean energy, we describe optimal R&D policies jointly with emission pricing policies. We find that while emissio

  2. Clean air and energy: from conflict to reconciliation

    International Nuclear Information System (INIS)

    Unconstrained energy resource development in the Rocky Mountain west is likely to threaten the environment and the health and well-being of the people. Impacts may be associated with visibility degradation, toxic concentrations of gases, and deposition of acidic or toxic substances. Because the possible benefits of energy development in the region are very large, there is great concern that constraints imposed by air quality regulation may preclude the use of important resources or make unduly expensive energy produced from the region. The conflict between energy and clean air in the region is exacerbated by non-energy sources, such as copper smelters and urban areas, that already pose significant environmental threats. The hard policy question is not how to preserve clean air resources or how to develop energy but how to achieve and balance both goals. The effects and regulatory costs and benefits of air pollution control are discussed, and policy directions to protect air quality while pursuing energy development are presented

  3. New energy technologies. Report

    International Nuclear Information System (INIS)

    This report on the new energy technologies has been written by a working group on request of the French ministry of economy, finances and industry, of the ministry of ecology and sustainable development, of the ministry of research and new technologies and of the ministry of industry. The mission of the working group is to identify goals and priority ways for the French and European research about the new technologies of energy and to propose some recommendations about the evolution of research incentive and sustain systems in order to reach these goals. The working group has taken into consideration the overall stakes linked with energy and not only the climatic change. About this last point, only the carbon dioxide emissions have been considered because they represent 90% of the greenhouse gases emissions linked with the energy sector. A diagnosis is made first about the present day context inside which the new technologies will have to fit with. Using this diagnosis, the research topics and projects to be considered as priorities for the short-, medium- and long-term have been identified: energy efficiency in transports, in dwellings/tertiary buildings and in the industry, development for the first half of the 21. century of an energy mix combining nuclear, fossil-fuels and renewable energy sources. (J.S.)

  4. Emission allowance trading under the Clean Air Act Amendments: An incentive mechanism for the adoption of Clean Coal Technologies

    International Nuclear Information System (INIS)

    Title IV of the Clean Air Act Amendments of 1990 (P.L. 101-549) uses tradeable SO2 allowances as a means of reducing acidic emissions from the electricity generating industry. The use of emission allowances generates two important results; first, utilities are given the flexibility to choose their optimal (least cost) compliance strategies and second, the use of emission allowances creates greater incentives for the development and commercialization of innovative emissions control technology. Clean Coal Technologies (CCTs) are able to generate electricity more efficiently, use a wide variety of coal grades and types, and dramatically reduce emissions of SO2, NOx, CO2, and PM per kWh. However, development and adoption of the technology is limited by a variety of regulatory and technological risks. The use of SO2 emission allowances may be able to provide incentives for utility (and nonutility) adoption of this innovative technology. Emission allowances permit the utility to minimize costs on a systemwide basis and provides rewards for addition emission reductions. As CCTs are a more efficient and low emitting source of electricity, the development and implementation of this technology is desirable. This paper will explore the relationship between the incentives created by the SO2 allowance market and CCT development. Regulatory hindrances and boons for the allowance market shall also be identified to analyze how market development, state mandates, and incentive regulation will effect the ability of allowances to prompt CCT adoption

  5. Environmental support to the clean coal technology program

    Energy Technology Data Exchange (ETDEWEB)

    Miller, R.L.

    1996-06-01

    Work during this period focused on the preparation for DOE`s Morgantown Energy Technology Center (METC) of a final Environmental Assessment (EA) for the Externally Fired Combined Cycle (EFCC) Project in Warren, Pennsylvania. Proposed by the Pennsylvania Electric Company (Penelec) and selected by DOE in the fifth solicitation of the CCT Program, the project would be sited at one of the two units at Penelec`s Warren Station. The EFCC Project proposes to replace two existing boilers with a new {open_quotes}power island{close_quotes} consisting of a staged coal combustor, slag screen, heat exchanger, an indirectly fired gas turbine, and a heat recovery steam generator. Subsequently, Unit 2 would operate in combined-cycle mode using the new gas turbine and the existing steam turbine simultaneously. The gas turbine would generate 25 megawatts of electricity so that Unit 2 output would increase from the existing 48 megawatts generated by the steam turbine to a total of 73 megawatts. Operation of a conventional flue gas desulfurization dry scrubber as part of the EFCC technology is expected to decrease SO{sub 2} emissions by 90% per kilowatt-hour of electricity generated, and NO{sub x} emissions are anticipated to be 60% less per kilowatt-hour of electricity generated because of the staged combustor. Because the EFCC technology would be more efficient, less carbon dioxide (CO{sub 2}) would be emitted to the atmosphere per kilowatt-hour of electricity produced.

  6. Tundish Technology for Casting Clean Steel: A Review

    Science.gov (United States)

    Sahai, Yogeshwar

    2016-03-01

    With increasing demand of high-quality clean steel, cleanliness is of paramount importance in steel production and casting. Tundish plays an important role in controlling the continuously cast steel quality as it links a batch vessel, ladle, to a continuous casting mold. Tundish is also the last vessel in which metal flows before solidifying in mold. For controlling the quality of steel, flow and temperature control of the melt are critical, and these are presented in this paper. Use of proper flux, design of flow control devices, and gas injection in tundish become important factors in casting clean steel. Recycling of hot tundish, centrifugal flow tundish, H-shaped tundish, etc. are some of the developments which were implemented to cast clean steel and these are discussed.

  7. Tundish Technology for Casting Clean Steel: A Review

    Science.gov (United States)

    Sahai, Yogeshwar

    2016-08-01

    With increasing demand of high-quality clean steel, cleanliness is of paramount importance in steel production and casting. Tundish plays an important role in controlling the continuously cast steel quality as it links a batch vessel, ladle, to a continuous casting mold. Tundish is also the last vessel in which metal flows before solidifying in mold. For controlling the quality of steel, flow and temperature control of the melt are critical, and these are presented in this paper. Use of proper flux, design of flow control devices, and gas injection in tundish become important factors in casting clean steel. Recycling of hot tundish, centrifugal flow tundish, H-shaped tundish, etc. are some of the developments which were implemented to cast clean steel and these are discussed.

  8. A systematic assessment of the state of hazardous waste clean-up technologies

    International Nuclear Information System (INIS)

    West Virginia University (WVU) and the US DOE Morgantown Energy Technology Center (METC) entered into a Cooperative Agreement on August 29, 1992 entitled ''Decontamination Systems Information and Research Programs.'' Stipulated within the Agreement is the requirement that WVU submit to METC a series of Technical Progress Report for Year 1 of the Agreement. This report reflects the progress and/or efforts performed on the following nine technical projects encompassed by the Year 1 Agreement for the period of April 1 through June 30, 1993: Systematic assessment of the state of hazardous waste clean-up technologies; site remediation technologies -- drain-enhanced soil flushing (DESF) for organic contaminants removal; site remediation technologies -- in situ bioremediation of organic contaminants; excavation systems for hazardous waste sites; chemical destruction of polychlorinated biphenyls; development of organic sensors -- monolayer and multilayer self-assembled films for chemical sensors; Winfield lock and dam remediation; Assessments of Technologies for hazardous waste site remediation -- non-treatment technologies and pilot scale test facility implementation; and remediation of hazardous sites with stream reforming

  9. ADS-EA proposal for clean nuclear energy

    International Nuclear Information System (INIS)

    Accelerator Driving System (ADS) is a new device for cleaning energy. A high intensity, high power proton beam provided by accelerators is used to drive a sub-critical nuclear reactor. It is safe, reliable and can produce less nuclear waste, and also ca be used to treat the nuclear waste from the classical reactor. An Energy Amplifier (EA), which is composed of three cyclotrons, is one type of ADS. It will be used to produce 14.4 MW proton beam (12 mA, 1.2 GeV) and to operate a 1500 MW nuclear reactor

  10. Enact legislation supporting residential property assessed clean energy financing (PACE)

    Energy Technology Data Exchange (ETDEWEB)

    Saha, Devashree

    2012-11-15

    Congress should enact legislation that supports residential property assessed clean energy (PACE) programs in the nation’s states and metropolitan areas. Such legislation should require the Federal Housing Finance Agency (FHFA) to allow Fannie Mae and Freddie Mac to purchase residential mortgages with PACE assessments while at the same time providing responsible underwriting standards and a set of benchmarks for residential PACE assessments in order to minimize financial risks to mortgage holders. Congressional support of residential PACE financing will improve energy efficiency, encourage job creation, and foster economic growth in the nation’s state and metropolitan areas.

  11. Drying and energy technologies

    CERN Document Server

    Lima, A

    2016-01-01

    This book provides a comprehensive overview of essential topics related to conventional and advanced drying and energy technologies, especially motivated by increased industry and academic interest. The main topics discussed are: theory and applications of drying, emerging topics in drying technology, innovations and trends in drying, thermo-hydro-chemical-mechanical behaviors of porous materials in drying, and drying equipment and energy. Since the topics covered are inter- and multi-disciplinary, the book offers an excellent source of information for engineers, energy specialists, scientists, researchers, graduate students, and leaders of industrial companies. This book is divided into several chapters focusing on the engineering, science and technology applied in essential industrial processes used for raw materials and products.

  12. Regional trends in the take-up of clean coal technologies

    Energy Technology Data Exchange (ETDEWEB)

    Wootten, J.M. [Peabody Holding Co., Inc., St. Louis, MO (United States)

    1997-12-31

    Using surveys of the electricity industry taken in major OECD coal producing/coal consuming regions of North America, Europe, Southern Africa, and Asia/Pacific, this paper reports on the attitudes of power plant operators and developers toward clean coal technologies, the barriers to their use and the policies and measures that might be implemented, if a country or region desired to encourage greater use of clean coal technologies.

  13. Competitiveness, innovation and democracy. Space for clean energy within electricity reforms

    Energy Technology Data Exchange (ETDEWEB)

    Alfaro, L.V.

    2002-07-01

    This thesis presents an exploratory analysis about the institutional factors affecting the reforms of the eletricity sector in developing countries. In particular the thesis researches the process of technology selection and the factors and incentives affecting the choice between clean and unclean technologies. The co-evolutionary character of technological and institutional aspects are studied within a focus on the Costa Rican experience. Empirical evidence from the clustering process developed in Costa Rica is examined and an analytical framework is developed for a clearer understanding of the reforms that constrain the use of clean energy. The research presented here has shown the co-evolutionary character of technological and institutional selection processes, and how both influence the particular path where technology selection is defined. It has been also found that the specific institutional framework in developing countries that supports the governance mechanisms is a crucial factor when explaining technological specialisation as well as the performance of the sector, at the national level. Among the main factors within the local institutional framework, it has been found that ownership structure and market architecture as well as the governmental regulatory framework are essential elements explaining the governance structure, and to some extent, technology selection in the electricity sector. Those factors are the rules of the game by which producers define the specific technology to be implemented. (au)

  14. The energy efficiency and renewable energy market and the potential for clean development mechanism projects in Malaysia

    International Nuclear Information System (INIS)

    This report provides a market overview of the energy efficiency and renewable energy market in Malaysia, and also examines the potential for clean development mechanism projects in that country. As a result of a steadily growing economy, Malaysia's net energy demand is increasing. It is expected that Malaysia will become a net importer of oil by 2008 and that the nation's gas supplies will be completely depleted by 2040. It has forced the government to look for sources of renewable energy and to improve energy efficiency. The Kyoto Protocol was ratified by Malaysia in September 2002. Programs aimed at promoting energy efficiency in the industrial sector and small renewable energy power plants were implemented with help from the United Nations Development Programme (UNDP) and the private sector. It offers opportunities for Clean Development Mechanism (CDM) projects in that country. Energy efficiency (EE) activities have been allocated $120 million while renewable energy initiatives have been allocated another $120 million in the eighth Malaysia Plan (2001-2005). Opportunities exist for Canadian companies to participate in the Malaysian Industrial Energy Efficiency Improvement Project (MIEEIP) and some building recommissioning projects. Expertise in biomass fuel power and solar power technologies is sought after under the umbrella of the Biogen programme. It was suggested that interested Canadian companies enter the market as an energy service company. Consultation and management services are also required, as are environmental technologies. 14 refs., 1 fig

  15. Fiscal 1997 survey report. Subtask 6 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (development of technology of low temperature materials); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 6 teion zairyo gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper described the results of the development of technology of low temperature materials in the fiscal 1997 WE-NET. Using experimental equipment for materials under the atmosphere of liquid hydrogen, an experiment on mechanical characteristics under the liquid hydrogen atmosphere (20K) was conducted of the base materials of candidate steels (SUS304L, SUS316L and A5083). In material evaluation experiments (tension/fracture toughness/fracture tests), characteristic behaviors of the materials were shown which are different from those shown in the environment of liquid He (4k), etc. Even if the amount of {delta} ferrite in the metal welded of the stainless steel is small, approximately 1%, the degradation of low temperature toughness occurred. Welded joints of stainless steel by submerged arc welding and MAG welding were in now way inferior in tension characteristic to those by TIG welding, but were inferior in toughness ranging from room temperature to extremely low temperature. As to aluminum alloys, materials excellent in extremely-low temperature toughness were able to be found. Under the low temperature hydrogen gas atmosphere, the lower the strain rate is, the higher the hydrogen brittleness susceptibility is around 220K (extremely large hydrogen brittleness temperature) (SUS304L). In the hydrogen gas of 100 atm, hydrogen invades the material at 100degC, but does not at 77k. 38 refs., 173 figs., 48 tabs.

  16. Clean energy funds: An overview of state support for renewable energy

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark; Wiser, Ryan

    2001-04-01

    Across the United States, as competition in the supply and delivery of electricity has been introduced, states have sought to ensure the continuation of ''public benefits'' programs traditionally administered or funded by electric utilities. Many states have built into their restructuring plans methods of supporting renewable energy sources. One of the most popular policy mechanisms for ensuring such continued support has been the system-benefits charge (SBC), a non-bypassable charge to electricity customers (usually applied on a cents/kWh basis) used to collect funds for public purpose programs. Thus far, at least fourteen states have established SBC funds targeted in part towards renewable energy. This paper discusses the status and performance of these state renewable or ''clean'' energy funds supported by system-benefits charges. As illustrated later, existing state renewable energy funds are expected to collect roughly $3.5 billion through 2012 for renewable energy. Clearly, these funds have the potential to provide significant support for clean energy technologies over at least the next decade. Because the level of funding for renewable energy available under these programs is unprecedented and because fund administrators are developing innovative and new programs to fund renewable projects, a certain number of program failures are unavoidable. Also evident is that states are taking very different approaches to the distribution of these funds and that many lessons are being learned as programs are designed, implemented, and evaluated. Our purpose in this paper is therefore to relay early experience with these funds and provide preliminary lessons learned from that experience. It is our hope that this analysis will facilitate learning across states and help state fund managers develop more effective and more coordinated programs. Central to this paper are case studies that provide information on the SBC-funded renewable

  17. Sustainability of hydropower as source of renewable and clean energy

    Science.gov (United States)

    Luis, J.; Sidek, L. M.; Desa, M. N. M.; Julien, P. Y.

    2013-06-01

    Hydroelectric energy has been in recent times placed as an important future source of renewable and clean energy. The advantage of hydropower as a renewable energy is that it produces negligible amounts of greenhouse gases, it stores large amounts of electricity at low cost and it can be adjusted to meet consumer demand. This noble vision however is becoming more challenging due to rapid urbanization development and increasing human activities surrounding the catchment area. Numerous studies have shown that there are several contributing factors that lead towards the loss of live storage in reservoir, namely geology, ground slopes, climate, drainage density and human activities. Sediment deposition in the reservoir particularly for hydroelectric purposes has several major concerns due to the reduced water storage volume which includes increase in the risk of flooding downstream which directly effects the safety of human population and properties, contributes to economic losses not only in revenue for power generation but also large capital and maintenance cost for reservoir restorations works. In the event of functional loss of capabilities of a hydropower reservoir as a result of sedimentation or siltation could lead to both economical and environmental impact. The objective of this paper is aimed present the importance of hydropower as a source of renewable and clean energy in the national energy mix and the increasing challenges of sustainability.

  18. Sustainability of hydropower as source of renewable and clean energy

    International Nuclear Information System (INIS)

    Hydroelectric energy has been in recent times placed as an important future source of renewable and clean energy. The advantage of hydropower as a renewable energy is that it produces negligible amounts of greenhouse gases, it stores large amounts of electricity at low cost and it can be adjusted to meet consumer demand. This noble vision however is becoming more challenging due to rapid urbanization development and increasing human activities surrounding the catchment area. Numerous studies have shown that there are several contributing factors that lead towards the loss of live storage in reservoir, namely geology, ground slopes, climate, drainage density and human activities. Sediment deposition in the reservoir particularly for hydroelectric purposes has several major concerns due to the reduced water storage volume which includes increase in the risk of flooding downstream which directly effects the safety of human population and properties, contributes to economic losses not only in revenue for power generation but also large capital and maintenance cost for reservoir restorations works. In the event of functional loss of capabilities of a hydropower reservoir as a result of sedimentation or siltation could lead to both economical and environmental impact. The objective of this paper is aimed present the importance of hydropower as a source of renewable and clean energy in the national energy mix and the increasing challenges of sustainability.

  19. Rare Earths and Clean Energy: analyzing China's upper hand

    International Nuclear Information System (INIS)

    An ominous but avoidable resource crunch in the so-called 'rare earth elements' is now threatening the development of a number of key industries from energy to defense to consumer electronics. As key components in the latest generation of technologies, including specialized magnets for windmills and hybrid cars, lasers for range finders and 'smart' munitions, and phosphors for LCD screens, demand for these rare metals is expected to grow rapidly in the years to come. But decades of under-investment in the mining and separation of these elements across the globe has left the industry ill-prepared to meet thi s growing demand. Over the years, only China has recognized the strategic significance of these resources and has succeeded in gaining a near monopoly on production, currently churning out 97% of the world' s rare earth oxides. Faced with problems of its own, and eager to use its resource advantage to master higher levels of value-added production of rare earth-dependent products, China has increasingly limited the rest of the world's access to these raw materials. This only complicates what was already projected to be a problematic resource shortage. This issue demands a higher quality of public debate. Rare earth consuming countries outside of China have only recently become aware of their dependence and started to take stock of the risks. Time is of the essence. Bringing new supplies online to meet growing demand is a long, complicated and risky process but is nevertheless necessary to ensure the development of high tech industries, notably clean energy. Accessible reserves of rare earths do exist outside of China and mitigating the effects of the looming shortage requires opening up these reserves to production. Yet, as the Chinese experience attests, there are substantial risks to the environment associated with mining and separating rare earths. Care must be taken to ensure responsible mining practices across the globe. Longer-term solutions, such as

  20. Development of clean coal and clean soil technologies using advanced agglomeration techniques

    Energy Technology Data Exchange (ETDEWEB)

    Ignasiak, B.; Ignasiak, T.; Szymocha, K.

    1990-01-01

    Three major topics are discussed in this report: (1) Upgrading of Low Rank Coals by the Agflotherm Process. Test data, procedures, equipment, etc., are described for co-upgrading of subbituminous coals and heavy oil; (2) Upgrading of Bituminous Coals by the Agflotherm Process. Experimental procedures and data, bench and pilot scale equipments, etc., for beneficiating bituminous coals are described; (3) Soil Clean-up and Hydrocarbon Waste Treatment Process. Batch and pilot plant tests are described for soil contaminated by tar refuse from manufactured gas plant sites. (VC)

  1. Development of clean coal and clean soil technologies using advanced agglomeration techniques

    International Nuclear Information System (INIS)

    Three major topics are discussed in this report: (1) Upgrading of Low Rank Coals by the Agflotherm Process. Test data, procedures, equipment, etc., are described for co-upgrading of subbituminous coals and heavy oil; (2) Upgrading of Bituminous Coals by the Agflotherm Process. Experimental procedures and data, bench and pilot scale equipments, etc., for beneficiating bituminous coals are described; (3) Soil Clean-up and Hydrocarbon Waste Treatment Process. Batch and pilot plant tests are described for soil contaminated by tar refuse from manufactured gas plant sites. (VC)

  2. Flue gas cleaning by electron beam technology in 21st

    International Nuclear Information System (INIS)

    China is paying great attention to the pollution caused by flue gases including sulfur oxides, nitrogen oxides, fine particles, and volatile organic compounds (VOC) for the environmental protection and sustainable development of China economy for 21st century. Among several promising processes, applicable to industrial scale, the electron beam (EB) scrubbing process can simultaneously remove SO2, NOx, PM-10 (particulate matter 10 μm or less in diameter), VOC and CO2 from the flue gas is a new high technology combined with radiation chemistry and electron accelerator technique. The EB flue gas purification process consists of the producing ionization in the EB irradiated gases followed by the formation of free radicals and active species which ultimately forming foggy sulfur acid and nitrate acid. These acids react further with added ammonia to form ammonium sulfate and nitrates as by-products, which can be fertilizer usable in agriculture. The next stage for this technology is its optimization for the reduction of electricity energy consumption and an effective collection of by-products. Lastly the investment cost for EB method is shown to be the most economic compared with other competing methods. (S. Ohno)

  3. Energy and technology review

    Energy Technology Data Exchange (ETDEWEB)

    Carr, R.B.; Bathgate, M.B.; Crawford, R.B.; McCaleb, C.S.; Prono, J.K. (eds.)

    1976-05-01

    The chief objective of LLL's biomedical and environmental research program is to enlarge mankind's understanding of the implications of energy-related chemical and radioactive effluents in the biosphere. The effluents are studied at their sources, during transport through the environment, and at impact on critical resources, important ecosystems, and man himself. We are pursuing several projects to acquire such knowledge in time to guide the development of energy technologies toward safe, reasonable, and optimal choices.

  4. Energy and technology review

    International Nuclear Information System (INIS)

    The chief objective of LLL's biomedical and environmental research program is to enlarge mankind's understanding of the implications of energy-related chemical and radioactive effluents in the biosphere. The effluents are studied at their sources, during transport through the environment, and at impact on critical resources, important ecosystems, and man himself. We are pursuing several projects to acquire such knowledge in time to guide the development of energy technologies toward safe, reasonable, and optimal choices

  5. Fiscal 1997 survey report. Subtask 4 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (development of hydrogen production technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 4 suiso seizo gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    As a WE-NET subtask, a study has been conducted of the solid polyelectrolyte water electrolysis method by which higher efficiency and lower cost hydrogen production is expected than in the conventional hydrogen production method. Production methods of electrode, electrolyte, etc. were studied. In the electroless plating method, the manufacturing process of membrane-electrode assemblies was realized in a large area of 2500 cm{sup 2} by the porous-surfaced method by studying manufacturing conditions for slurry membrane/membrane assembly/electroless plating processes. In the hot-press method, the refining degree and dispersibility of iridium dioxide powder were studied to improve characteristics of anode catalyst. A method was developed to form polyelectrolyte coatings homogeneously on the surface of electrode layer catalytic powder, and a large area of 2500 cm{sup 2} was realized. Beside the performance test using large single cells, FS was conducted to discuss optimum operating conditions and optimum structures of plants. Both methods indicated the performance exceeding the energy conversion efficiency of 90%, a WE-NET target, at current density of 1A/cm{sup 2} and electrolysis temperature of 80degC. A key was found to a bench-scale development (electrode area of 2500 cm{sup 2}, about 5 layers) to be planned in fiscal 1998. 136 figs., 50 tabs.

  6. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Thomas Lynch

    2004-01-07

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead previously by Gasification Engineering Corporation (GEC). The project is now under the leadership of ConocoPhillips Company (COP) after it acquired GEC and the E-Gas{trademark} gasification technology from Global Energy in July 2003. The Phase I of this project was supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation, while the Phase II is supported by Gas Technology Institute, TDA Research, Inc., and Nucon International, Inc. The two project phases planned for execution include: (1) Feasibility study and conceptual design for an integrated demonstration facility at Global Energy's existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana, and for a fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues. The WREL facility was designed, constructed, and operated under a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now

  7. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Albert Tsang

    2003-03-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution, including: (1) Feasibility study and conceptual design for an integrated demonstration facility, and for fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues (3) Engineering design and financing plan to install an integrated commercial demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana. The WREL facility is a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now offered commercially by Global Energy, Inc., parent company of GEC and WREL, as the E-GAS{trademark} technology. In a joint effort with the DOE, a Cooperative Agreement was awarded under the Early Entrance Coproduction Plant (EECP) solicitation. GEC and an Industrial Consortium are

  8. Energy Technology Innovation in Brazil

    OpenAIRE

    Nnaemeka Vincent Emodi; Zorig Bayaraa; Samson D. Yusuf

    2015-01-01

    The Brazilian electricity sector has witnessed numerous technological changes and has evolved to become a global leader in clean technology sales, both to the domestic and foreign market. A lot of factors contributed to the innovative activities in its electricity sector which includes both government and FDI contribution. This paper reviewed the past and current technology innovation in the country’s electricity sector with some concentration on the patent, and research and development. Some...

  9. Potential impacts of energy efficiency policies in the U.S. industry: Results from the clean energy futures study

    International Nuclear Information System (INIS)

    Scenarios for a Clean Energy Future (CEF) studied the role that efficient clean energy technologies can play in meeting the economic and environmental challenges for our future energy supply. The study describes a portfolio of policies that would motivate energy users and businesses to invest in innovative energy efficient technologies. On the basis of the portfolios, two policy scenarios have been developed, i.e. a moderate scenario and an advanced scenario. We focus on the industrial part of the CEF-study. The studied policies include a wide scope of activities, which are organized under the umbrella of voluntary industrial sector agreements. The policies for the policy scenarios have been modeled using the National Energy Modeling System (CEF-NEMS). Under the reference scenario industrial energy use would grow to 41 Quads in 2020, compared to 34.8 Quads in 1997, with an average improvement of the energy intensity by 1.1% per year. In the Moderate scenario the annual improvement is a bout 1.5%/year, leading to primary energy use of 37.8 Quads in 2020, resulting in 10% lower CO2 emissions by 2020 compared to the reference scenario. In the Advanced scenario the annual improvement increases to 1.8% per year, leading to primary energy use of 34.3 Quads in 2020, and 29% lower CO2 emissions. We report on the policies, assumptions and results for industry

  10. Nuclear energy technology

    Science.gov (United States)

    Buden, David

    1992-01-01

    An overview of space nuclear energy technologies is presented. The development and characteristics of radioisotope thermoelectric generators (RTG's) and space nuclear power reactors are discussed. In addition, the policy and issues related to public safety and the use of nuclear power sources in space are addressed.

  11. Energy and technology review

    International Nuclear Information System (INIS)

    The Lawrence Livermore National Laboratory publishes the Energy and Technology Review Monthly. This periodical reviews progress mode is selected programs at the laboratory. This issue includes articles on in-situ coal gasification, on chromosomal aberrations in human sperm, on high speed cell sorting and on supercomputers

  12. Energy and technology review

    Energy Technology Data Exchange (ETDEWEB)

    1984-03-01

    The Lawrence Livermore National Laboratory publishes the Energy and Technology Review Monthly. This periodical reviews progress mode is selected programs at the laboratory. This issue includes articles on in-situ coal gasification, on chromosomal aberrations in human sperm, on high speed cell sorting and on supercomputers.

  13. Energy and technology review

    International Nuclear Information System (INIS)

    Brief discussions of research progress on the following topics are given: (1) lasers and laser applications, (2) advanced energy systems, (3) science and technology, and (4) national security. Some experiments on the in-flight laser irradiation of ammonia pellets are discussed

  14. EDITORIAL: Renewing energy technology Renewing energy technology

    Science.gov (United States)

    Demming, Anna

    2011-06-01

    Renewable energy is now a mainstream concern among businesses and governments across the world, and could be considered a characteristic preoccupation of our time. It is interesting to note that many of the energy technologies currently being developed date back to very different eras, and even predate the industrial revolution. The fuel cell was first invented as long ago as 1838 by the Swiss--German chemist Christian Friedrich Schönbein [1], and the idea of harnessing solar power dates back to ancient Greece [2]. The enduring fascination with new means of harnessing energy is no doubt linked to man's innate delight in expending it, whether it be to satisfy the drive of curiosity, or from a hunger for entertainment, or to power automated labour-saving devices. But this must be galvanized by the sustained ability to improve device performance, unearthing original science, and asking new questions, for example regarding the durability of photovoltaic devices [3]. As in so many fields, advances in hydrogen storage technology for fuel cells have benefited significantly from nanotechnology. The idea is that the kinetics of hydrogen uptake and release may be reduced by decreasing the particle size. An understanding of how effective this may be has been hampered by limited knowledge of the way the thermodynamics are affected by atom or molecule cluster size. Detailed calculations of individual atoms in clusters are limited by computational resources as to the number of atoms that can studied, and other innovative approaches that deal with force fields derived by extrapolating the difference between the properties of clusters and bulk matter require labour-intensive modifications when extending such studies to new materials. In [4], researchers in the US use an alternative approach, considering the nanoparticle as having the same crystal structure as the bulk but relaxing the few layers of atoms near the surface. The favourable features of nanostructures for catalysis

  15. Risk of energy technologies

    International Nuclear Information System (INIS)

    This article briefly reviews health risk estimates presented in the book, Health Risks of Energy Technologies, sponsored by the American Association for the Advancement of Science. State-of-the-art estimates of the occupational and public health risks associated with nuclear and coal power generation are presented as well as those associated with some of the less conventional energy technologies, including solar power, biomass, and geothermal. Public perception of risk, philosophical attitudes toward risk, and the global ramifications of risk are also discussed. When judged solely on the basis of fatalities and injuries during normal operation and maintenance, it appears that nuclear power produces the least health impact and coal-fired power plants the highest, with the renewable technologies ranging between the two

  16. Development of clean environment conservation technology by radiation

    International Nuclear Information System (INIS)

    This report is aim to develop the technology for environmental conservation by radiation. It is consisted of two research parts. One is development of wastewater disinfection technology by radiation and the other is development of livestock waste treatment technology by radiation. For the development of wastewater disinfection technology disinfect ion process, technology for treatment of toxic organic chemicals and assessment of ecological toxicity, technology for treatment of endocrine disrupting chemicals and assessment of genetic safety were developed. For the development of livestock waste treatment technology, process for simultaneous removal of nutrients, technology for disinfection and quality enhancement of livestock waste compost, technology for reduction of composting periods, monitoring of toxic organic compounds, pretreatment technology for organic toxic chemicals and enhancement of biological treatment efficiencies were developed. Based on basic research, advanced livestock wastewater treatment process using radiation was established

  17. Barriers to clean development mechanism renewable energy projects in Mexico

    International Nuclear Information System (INIS)

    Mexico is not reaching its full potential to capture benefits from clean development mechanism (CDM) projects because of its limited market for independent power producers (IPPs) and the barriers imposed on these entities by the state-run electric utility that controls most of the country's generation and transmission. This state-run entity has pursued CDM revenues only in isolated cases where international financial assistance was given because it is bound by law to pursue the least-cost generation option for its customers. Recent changes in Mexican legislation that provide incentives for renewable energy development could open the marketplace for these types of projects. (author)

  18. RETScreen International Clean Energy Decision Support Centre : software and data, training material, e-textbook and case studies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The RETScreen International Clean Energy Project Analysis Software is a unique decision support tool used to evaluate the energy production, life-cycle costs and greenhouse gas emission reductions for various types of energy efficient and renewable energy technologies (RETs). The software has been integrated with product, cost and weather databases and an online user manual. It includes training course material that covers renewable energy technologies and an electronic textbook for use by professionals and university students interested in analyzing the technical and financial viability of clean energy projects. The e-textbook describes the algorithms used to estimate greenhouse gas emission reductions and financial performance of renewable energy projects. A collection of more than 60 project case studies is provided with the software to facilitate the use of the RETScreen and to complement the training course material. This package also includes a collection of international project case studies, with assignments, worked-out solutions and information on project results. refs., tabs., figs.

  19. Krakow clean fossil fuels and energy efficiency project

    Energy Technology Data Exchange (ETDEWEB)

    Pierce, B.L.; Butcher, T.A.

    1994-06-01

    Almost half of the energy used for beating in Krakow is supplied by low-efficiency boilerhouses and home coal stoves. Within the town, there are more than 1,300 boilerhouses with a total capacity of 1,071 MW, and about 100,000 home furnaces with a total capacity of about 300 MW. More than 600 boilerhouses and 60 percent of the home furnaces are situated near the city center. These facilities are referred to as ``low emission sources`` because they have low stacks. They are the primary sources of particulates and hydrocarbons in the city, and major contributors of sulfur dioxide and carbon monoxide. The Support for Eastern European Democracy (SEED) Act of 1989 directed the US Department of Energy (DOE) to undertake an equipment assessment project aimed at developing the capability within Poland to manufacture or modify industrial-scale combustion equipment to utilize fossil fuels cleanly. This project is being implemented in Krakow as the ``Krakow Clean Fossil Fuels and Energy Efficiency Project.`` Funding is provided through the US Agency for International Development (AID). The project is being conducted in a manner that can be generalized to all of Poland and to the rest of Eastern Europe.

  20. Krakow clean fossil fuels and energy efficiency project

    Energy Technology Data Exchange (ETDEWEB)

    Butcher, T.A.; Pierce, B.L. [Brookhaven National Lab., Upton, NY (United States)

    1995-11-01

    The Support for Eastern European Democracy (SEED) Act of 1989 directed the U.S. Department of Energy (DOE) to undertake an equipment assessment project aimed at developing the capability within Poland to manufacture or modify industrial-scale combustion equipment to utilize fossil fuels cleanly. This project is being implemented in the city of Krakow as the `Krakow Clean Fossil Fuels and Energy Efficiency Project.` Funding is provided through the U.S. Agency for International Development (AID). The project is being conducted in a manner that can be generalized to all of Poland and to the rest of Eastern Europe. The historic city of Krakow has a population of 750,000. Almost half of the heating energy used in Krakow is supplied by low-efficiency boilerhouses and home coal stoves. Within the town, there are more than 1,300 local boilerhouses and 100,000 home stoves. These are collectively referred to as the `low emission sources` and they are the primary sources of particulates and hydrocarbon emissions in the city and major contributors of sulfur dioxide and carbon monoxide.

  1. Krakow clean fossil fuels and energy efficiency project

    International Nuclear Information System (INIS)

    The Support for Eastern European Democracy (SEED) Act of 1989 directed the U.S. Department of Energy (DOE) to undertake an equipment assessment project aimed at developing the capability within Poland to manufacture or modify industrial-scale combustion equipment to utilize fossil fuels cleanly. This project is being implemented in the city of Krakow as the 'Krakow Clean Fossil Fuels and Energy Efficiency Project.' Funding is provided through the U.S. Agency for International Development (AID). The project is being conducted in a manner that can be generalized to all of Poland and to the rest of Eastern Europe. The historic city of Krakow has a population of 750,000. Almost half of the heating energy used in Krakow is supplied by low-efficiency boilerhouses and home coal stoves. Within the town, there are more than 1,300 local boilerhouses and 100,000 home stoves. These are collectively referred to as the 'low emission sources' and they are the primary sources of particulates and hydrocarbon emissions in the city and major contributors of sulfur dioxide and carbon monoxide

  2. Innovation, renewable energy, and state investment: Case studies of leading clean energy funds

    OpenAIRE

    Wiser, Ryan; BOLINGER Mark; Milford, Lewis; Porter, Kevin; Clark, Roger

    2002-01-01

    Over the last several years, many U.S. states have established clean energy funds to help support the growth of renewable energy markets. Most often funded by system-benefits charges (SBC), the 15 states that have established such funds are slated to collect nearly $3.5 billion from 1998 to 2012 for renewable energy investments. These clean energy funds are expected to have a sizable impact on the energy future of the states in which the funds are being collected and used. For many of t...

  3. Development of coal energy utilization technologies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    Coal liquefaction produces new and clean energy by performing hydrogenation, decomposition and liquefaction on coal under high temperatures and pressures. NEDO has been developing bituminous coal liquefaction technologies by using a 150-t/d pilot plant. It has also developed quality improving and utilization technologies for liquefied coal, whose practical use is expected. For developing coal gasification technologies, construction is in progress for a 200-t/d pilot plant for spouted bed gasification power generation. NEDO intends to develop coal gasification composite cycle power generation with high efficiency and of environment harmonious type. This paper summarizes the results obtained during fiscal 1994. It also dwells on technologies to manufacture hydrogen from coal. It further describes development of technologies to manufacture methane and substituting natural gas (SNG) by hydrogenating and gasifying coal. The ARCH process can select three operation modes depending on which of SNG yield, thermal efficiency or BTX yield is targeted. With respect to promotion of coal utilization technologies, description is given on surveys on development of next generation technologies for coal utilization, and clean coal technology promotion projects. International coal utilization and application projects are also described. 9 figs., 3 tabs.

  4. Explaining adoption of end of pipe solutions and clean technologies-Determinants of firms' investments for reducing emissions to air in four sectors in Sweden

    International Nuclear Information System (INIS)

    We estimate firms' probability of technological adoption based on a firm level panel data set from four major sectors in Sweden between 2000 and 2003. Technological adoption is measured by environmental protection investments (EPI), and we focus particularly on differences between the decisions to adopt end of pipe solutions and clean technologies. We find that there seem to be different drivers for investments in end of pipe solutions and clean technologies, in particular we show that the probability of a firm investing in clean technologies to reduce emissions to air increases if the firm has expenditures for R and D related to environmental protection (green R and D), while price on energy is important for the investment in end of pipe solutions. Furthermore, our results indicate complementarity between the two types of technologies.

  5. Green businesses in a clean energy economy: Analyzing drivers of green business growth in U.S. states

    International Nuclear Information System (INIS)

    In a clean energy economy, green businesses play a central role by utilizing renewable energy technologies and employing green labor forces to provide clean energy services and goods. This paper aims at analyzing factors driving the growth and survival of green businesses in the U.S. states, with hypotheses proposed on the impacts from clean energy policies and tax incentives, labor market conditions, and economic and political environments. A fixed effect regression analysis is applied with a panel data set of 48 continental states from 1998 to 2007 in the United States. The statistical analysis with a longitudinal data set reveals that the adoption of renewable energy policies, the permission of renewable energy credits imports, the stringency of minimum wage legislations, and presence of clean energy business associations are the major driving forces of the green business development in the U.S. states. - Highlights: • This paper studies the growth of green businesses in the U.S. states. • The adoption of RPS (Renewable Portfolio Standard) is positively associated with number of green businesses. • Clean energy NGOs are positively associated with green business growth

  6. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Doug Strickland; Albert Tsang

    2002-10-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution over a three year period, including: (1) Feasibility study and conceptual design for an integrated demonstration facility, and for fence-line commercial plants operated at Dow Chemical or Dow Corning chemical plant locations; (2) Research, development, and testing to define any technology gaps or critical design and integration issues; and (3) Engineering design and financing plan to install an integrated commercial demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana. This report describes management planning, work breakdown structure development, and feasibility study activities by the IMPPCCT consortium in support of the first project phase. Project planning activities have been completed, and a project timeline and task list has been generated. Requirements for an economic model to evaluate the West Terre Haute implementation and for other commercial implementations are being defined. Specifications for methanol product and availability of local feedstocks for potential commercial embodiment plant sites have been defined. The WREL facility is a project selected and co-funded under the fifth phase solicitation of the U.S. Department of Energy's Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis

  7. Energy and technology review

    Energy Technology Data Exchange (ETDEWEB)

    Stowers, I.F.; Crawford, R.B.; Esser, M.A.; Lien, P.L.; O' Neal, E.; Van Dyke, P. (eds.)

    1982-07-01

    The state of the laboratory address by LLNL Director Roger Batzel is summarized, and a breakdown of the laboratory funding is given. The Livermore defense-related committment is described, including the design and development of advanced nuclear weapons as well as research in inertial confinement fusion, nonnuclear ordnance, and particle beam technology. LLNL is also applying its scientific and engineering resources to the dual challenge of meeting future energy needs without degrading the quality of the biosphere. Some representative examples are given of the supporting groups vital for providing the specialized expertise and new technologies required by the laboratory's major research programs. (GHT)

  8. Energy and technology review

    International Nuclear Information System (INIS)

    The state of the laboratory address by LLNL Director Roger Batzel is summarized, and a breakdown of the laboratory funding is given. The Livermore defense-related committment is described, including the design and development of advanced nuclear weapons as well as research in inertial confinement fusion, nonnuclear ordnance, and particle beam technology. LLNL is also applying its scientific and engineering resources to the dual challenge of meeting future energy needs without degrading the quality of the biosphere. Some representative examples are given of the supporting groups vital for providing the specialized expertise and new technologies required by the laboratory's major research programs

  9. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Albert Tsang

    2003-10-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Two project phases are planned for execution, including: (1) Feasibility study and conceptual design for an integrated demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana, and for a fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues. The WREL facility is a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now offered commercially by Global Energy, Inc., parent company of GEC and WREL, as the E-GAS{trademark} technology. In a joint effort with the DOE, a Cooperative Agreement was awarded under the Early Entrance Coproduction Plant (EECP) solicitation. GEC and an Industrial Consortium are investigating the use of synthesis gas produced by the E-GAS{trademark} technology in a coproduction

  10. The Clean Coal Technology Program 100 MWe demonstration of gas suspension absorption for flue gas desulfurization

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, F.E.; Hedenhag, J.G. [AirPol Inc., Teterboro, NJ (United States); Marchant, S.K.; Pukanic, G.W. [Dept. of Energy, Pittsburgh, PA (United States). Pittsburgh Energy Technology Center; Norwood, V.M.; Burnett, T.A. [Tennessee Valley Authority, Chattanooga, TN (United States)

    1997-12-31

    AirPol Inc., with the cooperation of the Tennessee Valley Authority (TVA) under a Cooperative Agreement with the United States Department of Energy, installed and tested a 10 MWe Gas Suspension Absorption (GSA) Demonstration system at TVA`s Shawnee Fossil Plant near Paducah, Kentucky. This low-cost retrofit project demonstrated that the GSA system can remove more than 90% of the sulfur dioxide from high-sulfur coal-fired flue gas, while achieving a relatively high utilization of reagent lime. This paper presents a detailed technical description of the Clean Coal Technology demonstration project. Test results and data analysis from the preliminary testing, factorial tests, air toxics texts, 28-day continuous demonstration run of GSA/electrostatic precipitator (ESP), and 14-day continuous demonstration run of GSA/pulse jet baghouse (PJBH) are also discussed within this paper.

  11. Profile of Clean Technology Commercialization in the U.S.

    Science.gov (United States)

    Mehta, Manish

    2010-04-01

    In 2009, the National Center for Manufacturing Sciences (NCMS) performed it third successive study of the growth and transition of nanotechnology into commercial products, under award from the National Science Foundation (NSF). Nanotechnology is a recently recognized cross-disciplinary field of a variety of potentially disruptive technologies that involves the creation and operation of objects at the nanoscale, up to 100 nanometers in size. Nanomanufacturing is the large-scale manipulation of matter at the nanoscale, to produce value-added components. Because of the economically significant new markets and breadth of applications that can benefit from the exploitation of these size-driven aspects, much international research and commercial effort is being expended to create revolutionary value-added products using the many capabilities and tools enabled by nanotechnology. In the context of Michigan and many other US states, startup and commercialization activity is especially important in market diversification and job growth initiatives. This trend has accelerated new applications of nanotechnology in industrial and consumer markets related to energy efficiency and environmentally conscious manufacturing, known as ``cleantech." Dr. Mehta’s presentation will illustrate the industry’s major trends, concerns and barriers across key strategic indicators, as well as highlight the characteristics of startup businesses and established players in this important field.

  12. Report to Congress: Expressions of interest in commercial clean coal technology projects in foreign countries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    This report was prepared in response to the guidance provided by the Congress in the course of the Fiscal Year 1995 appropriations process for the Department of Energy`s (DOE) Office of Fossil Energy (FE). As described in detail below, DOE was directed to make the international dissemination of Clean Coal Technologies (CCTs) an integral part of its policy to reduce greenhouse gas emissions in developing countries. Congress directed DOE to solicit ``Statements of Interest`` in commercial projects employing CCTs in countries projected to have significant growth in greenhouse gas emissions. Additionally, DOE was asked to submit to the Congress a report that analyzes the information contained in the Statements of Interest, and that identifies the extent to which various types of Federal incentives would accelerate the commercial availability of these technologies in an international context. In response to DOE`s solicitation of 18 November 1994, 77 Statements of Interest were received from 33 companies, as well as five additional materials. The contents of these submittals, including the requested Federal incentives, the CCTs proposed, the possible host countries, and the environmental aspects of the Statements of Interest, are described and analyzed in the chapters that follow.

  13. International prospects for clean coal technologies (Focus on Asia)

    Energy Technology Data Exchange (ETDEWEB)

    Gallaspy, D.T. [Southern Energy, Inc., Atlanta, GA (United States)

    1997-12-31

    The purpose of this paper is to propose Asia as a focus market for commercialization of CCT`s; describe the principles for successful penetration of CCT`s in the international market; and summarize prospects for CCT`s in Asia and other international markets. The paper outlines the following: Southern Company`s clean coal commitment; acquisition of Consolidated Electric Power Asia (CEPA); the prospects for CCT`s internationally; requirements for CCT`s widespread commercialization; CEPA`s application of CCT`s; and gas turbine power plants as a perfect example of a commercialization driver.

  14. Green Certificates – the Symbol Renewable Energy Sources (Clean Energy)

    OpenAIRE

    Mihaela Ghicajanu

    2006-01-01

    In this paper present one alternative solution as regards of the suplimentary power generation - renerawable energy sources. Are present a few words about renewable energy sources and green certificates; policy European Union of the renewable energy power and situation green certificates market on Romania.

  15. Enhancing Tribal Energy Security and Clean Energy (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-07-01

    This fact provides information on the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

  16. New energy technologies report

    International Nuclear Information System (INIS)

    This report presents the conclusions of the working group, decided by the french government to identify the objectives and main axis for the french and european research on the new energy technologies and to propose recommendations on the assistance implemented to reach these objectives. The three main recommendations that the group drawn concern: the importance of the research and development on the energy conservation; a priority on the renewable energies, the sequestration and the nuclear power; the importance of the France for the research programs on the hydrogen, the fuel cells, the photovoltaic, the electric power networks and storage, the production of liquid fuels from fossil fuels, the underground geothermal energy, the fusion and the offshore wind power. (A.L.B.)

  17. Energy conservation technologies

    Energy Technology Data Exchange (ETDEWEB)

    Courtright, H.A. [Electric Power Research Inst., Palo Alto, CA (United States)

    1993-12-31

    The conservation of energy through the efficiency improvement of existing end-uses and the development of new technologies to replace less efficient systems is an important component of the overall effort to reduce greenhouse gases which may contribute to global climate change. Even though uncertainties exist on the degree and causes of global warming, efficiency improvements in end-use applications remain in the best interest of utilities, their customers and society because efficiency improvements not only reduce environmental exposures but also contribute to industrial productivity, business cost reductions and consumer savings in energy costs.

  18. Energy technologies at the cutting edge: international energy technology collaboration IEA Implementing Agreements

    Energy Technology Data Exchange (ETDEWEB)

    Pottinger, C. (ed.)

    2007-05-15

    Ensuring energy security and addressing climate change issues in a cost-effective way are the main challenges of energy policies and in the longer term will be solved only through technology cooperation. To encourage collaborative efforts to meet these energy challenges, the IEA created a legal contract - Implementing Agreement - and a system of standard rules and regulations. This allows interested member and non-member governments or other organisations to pool resources and to foster the research, development and deployment of particular technologies. For more than 30 years, this international technology collaboration has been a fundamental building block in facilitating progress of new or improved energy technologies. There are now 41 Implementing Agreements. This is the third in the series of publications highlighting the recent results and achievements of the IEA Implementing Agreements. This document is arranged in the following sections: Cross-cutting activities (sub-sectioned: Climate technology initiative; Energy Technology Data Eexchange; and Energy technology systems analysis programme); End-use technologies (sub-sectioned: Buildings; Electricity; Industry; and Transport; Fossil fuels (sub-sectioned: Clean Coal Centre; Enhanced oil recovery Fluidized bed conversion; Greenhouse Gas R & D; Multiphase flow sciences); Fusion power; Renewable energies and hydrogen; and For more information (including detail on the IEA energy technology network; IEA Secretariat Implementing Agreement support; and IEA framework. Addresses are given for the Implementing Agreements. The publication is based on core input from the Implementing Agreement Executive Committee.

  19. Energy and technology review

    Energy Technology Data Exchange (ETDEWEB)

    Brown, P.S. (ed.)

    1983-06-01

    Research activities at Lawrence Livermore National Laboratory are described in the Energy and Technology Review. This issue includes articles on measuring chromosome changes in people exposed to cigarette smoke, sloshing-ion experiments in the tandem mirror experiment, aluminum-air battery development, and a speech by Edward Teller on national defense. Abstracts of the first three have been prepared separately for the data base. (GHT)

  20. Energy and technology review

    International Nuclear Information System (INIS)

    Research activities at Lawrence Livermore National Laboratory are described in the Energy and Technology Review. This issue includes articles on measuring chromosome changes in people exposed to cigarette smoke, sloshing-ion experiments in the tandem mirror experiment, aluminum-air battery development, and a speech by Edward Teller on national defense. Abstracts of the first three have been prepared separately for the data base

  1. Policies for accelerating access to clean energy, improving health, advancing development, and mitigating climate change.

    Science.gov (United States)

    Haines, Andy; Smith, Kirk R; Anderson, Dennis; Epstein, Paul R; McMichael, Anthony J; Roberts, Ian; Wilkinson, Paul; Woodcock, James; Woods, Jeremy

    2007-10-01

    The absence of reliable access to clean energy and the services it provides imposes a large disease burden on low-income populations and impedes prospects for development. Furthermore, current patterns of fossil-fuel use cause substantial ill-health from air pollution and occupational hazards. Impending climate change, mainly driven by energy use, now also threatens health. Policies to promote access to non-polluting and sustainable sources of energy have great potential both to improve public health and to mitigate (prevent) climate disruption. There are several technological options, policy levers, and economic instruments for sectors such as power generation, transport, agriculture, and the built environment. However, barriers to change include vested interests, political inertia, inability to take meaningful action, profound global inequalities, weak technology-transfer mechanisms, and knowledge gaps that must be addressed to transform global markets. The need for policies that prevent dangerous anthropogenic interference with the climate while addressing the energy needs of disadvantaged people is a central challenge of the current era. A comprehensive programme for clean energy should optimise mitigation and, simultaneously, adaption to climate change while maximising co-benefits for health--eg, through improved air, water, and food quality. Intersectoral research and concerted action, both nationally and internationally, will be required. PMID:17868819

  2. Green oil : clean energy for the 21st century?

    Energy Technology Data Exchange (ETDEWEB)

    Das, S.

    2009-07-01

    In order to end its dependency on foreign oil supplies, Canada must consider the use of various renewable and non-renewable energy resources. A balanced approach between economic development and environmental stewardship is needed to ensure that Canada reduces its greenhouse gas (GHG) emissions while continuing to grow. This book discussed the political implications of Canada's oil sands resources, and argued that sustainable development of the resources will help Canada to play a leading role in the transition from a high carbon economy to a a clean energy future. The book was divided into the following 8 chapters: (1) the tyranny of oil, (2) the reluctant superpower, (3) tar sands or oil sands, (4) pollution, emissions, solutions, (5) an obligation of stewardship, (6) the way ahead, (7) the green future, and (8) green oil. 39 refs.

  3. Global Gaps in Clean Energy RD and D

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This report seeks to inform decision makers seeking to prioritise RD&D investments in a time of financial uncertainty. It is an update of the December 2009 IEA report Global Gaps in Clean Energy Research, Development and Demonstration, which examined whether rates of LCET investment were sufficient to achieve shared global energy and environmental goals (IEA,2009). It discusses the impact of the green stimulus spending announcements, and provides private sector perspectives on priorities for government RD&D spending. Finally, it includes a revised assessment of the gaps in public RD&D, together with suggestions for possible areas for expanded international collaboration on specific LCETs. The conclusion re-affirms the first Global Gaps study finding that governments and industry need to dramatically increase their spending on RD&D for LCETs.

  4. Constructive technology assessment and technology dynamics: the case of clean technologies

    OpenAIRE

    Schot, Johan W.

    1992-01-01

    A synthesis of neo-Schumpeterian evolutionary, sociological, and historical coevolution ary models could be used for constructive technology assessment, aimed at the active management of the process of technological change. This article proposes a synthetic quasi-evolutionary model, in which variation and selection are neither independent nor coincidental processes. Variation and selection are linked by actors, resulting in the actor role labeled technological nexus. On the basis of the quasi...

  5. Public policy and clean technology promotion. The synergy between environmental economics and evolutionary economics of technological change

    Energy Technology Data Exchange (ETDEWEB)

    Rio Gonzalez, Pablo del [Universidad de Castilla-La Mancha, Toledo (Spain). Facultad de Ciencias Juridicas y Sociales de Toledo

    2004-07-01

    Obstacles to clean technology development, innovation and diffusion are not only related to the lack of internalisation of environmental externalities in production costs, as defended by traditional environmental economics. Empirical studies show that many other obstacles prevent these technologies from penetrating the market. The relevance of these obstacles differs between sectors, firms and technologies. Consequently, a more focused approach is proposed. By taking a look at the specific, real-world barriers to clean technologies, a policy framework as well as some specific measures that target those barriers are suggested. These instruments are useful and complementary in a policy framework that, in addition to specific instruments, takes into account the influence of the style of regulation and the configuration of actors in the environmental technological change process. This paper proposes a coherent framework integrating environmental policy and technology policy instruments. This is deemed necessary in the technological transition to sustainable development. (author)

  6. Providing clean energy and energy access through cooperatives

    CERN Document Server

    Studies, International Institute of Labour

    2013-01-01

    This publication is a collection of case studies on cooperatives in energy production, distribution and consumption as a contribution to the on-going search for ways in which the goal of sustainable Energy for All can be turned into a reality.

  7. Clean energy, technical files; Energie propre, les fiches techniques

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    This document is the compilation of the 42 issues of the 'Energie propre - Maitrise de la Demande d'Energie' newsletter published between September 1996 and July 1999 by the regional energy agency of Provence-Alpes-Cote d'Azur region (ARENE). Each issue is a technical file presenting a particular action or study carried out in the framework of the program of mastery of energy demand in Provence-Alpes-Cote d'Azur region (SE France). These studies and actions concern various types of buildings: high schools, residential buildings for old people, office buildings, social buildings, hotels, recreational facilities, and cover all aspects of energy conservation: space heating, lighting systems, ventilation systems, thermal insulation, appliances.. (J.S.)

  8. Energy Technology Perspectives 2012: Executive Summary [French version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  9. Energy Technology Perspectives 2012: Executive Summary [Italian version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  10. Energy Technology Perspectives 2012: Executive Summary [Arabic version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  11. Energy Technology Perspectives 2012: Executive Summary [Spanish version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  12. Energy Technology Perspectives 2012: Executive Summary [Portuguese version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  13. Constructive technology assessment and technology dynamics: the case of clean technologies

    NARCIS (Netherlands)

    Schot, Johan W.

    1992-01-01

    A synthesis of neo-Schumpeterian evolutionary, sociological, and historical coevolution ary models could be used for constructive technology assessment, aimed at the active management of the process of technological change. This article proposes a synthetic quasi-evolutionary model, in which variati

  14. Flue gas condensation cleaning technology; Reningsteknik vid roekgaskondensering

    Energy Technology Data Exchange (ETDEWEB)

    Westermark, M. [Vattenfall Utveckling AB, Stockholm (Sweden)

    1996-08-01

    Flue gas condensation has become established as an economical and environmentally attractive method for heat recovery and flue gas cleaning. Effective capture is wanted for dust and flue gas components. This also leads to more advanced treatment of the condensate. Important aspects for present plants are removal of heavy metals, sulfur oxides and ammonia. Future areas are condensation in biofuel driers, small-scale oil- and natural gas boilers and boilers using Salix. High concentrations of heavy metals are reported in refuse boilers, where sulphide precipitation and filtration are used to minimize outlet concentrations in the condensate. For simple dust cleaning (multicyclones) filtration of condensate is normally demanded. The pH value should be increased (to {approx} 7,5-9) for precipitation of heavy metals; zinc and cadmium being the most relevant from environmental point of view. Salix contains considerably higher amounts of cadmium, and may need sulphide precipitation. Addition of sodium hydroxide to the condensate film gives 90-95% absorption of sulfur dioxide. The pH value 6-6,5 is optimal for good removal of sulfur compounds and ammonias, and minimizes carbon dioxide absorption. For avoiding corrosion on concrete pipes the outlet condensate has to be neutralized. Ammonia is formed during combustion of fuels containing nitrogen and can be found in flue gases from e.g. biofuels. For SNCR extra ammonia is added. The main part ({approx} 60-95%) of the ammonia in flue gas is absorbed as ammonia ions in the condensate. Normal ammonium concentration in condensate is about 30-50 g/m{sup 3} without SNCR and 50-150 g/m{sup 3} with SNCR. Removal of ammonia from condensates can become necessary and methods are under development for stripping of ammonia with air or steam. 27 refs, 5 figs, 3 tabs, 14 appendices

  15. Essays on Energy Technology Innovation Policy

    Science.gov (United States)

    Chan, Gabriel Angelo Sherak

    .S. Department of Energy's National Laboratories, and provide the first quantitative evidence that technology transfer agreements at the Labs lead to greatly increased rates of innovation spillovers. This chapter also makes a key methodological contribution by introducing a technique to utilize automated text analysis in an empirical matching design that is broadly applicable to other types of social science studies. This work has important implications for how policies should be designed to maximize the social benefits of the $125 billion in annual federal funding allocated to research and development and the extent to which private firms can benefit from technology partnerships with the government. The final chapter of this dissertation explores the effectiveness of international policy to facilitate the deployment of low-emitting energy technologies in developing countries. Together with Joern Huenteler, I examine wind energy deployment in China supported through international climate finance flows under the Kyoto Protocol's Clean Development Mechanism. Utilizing a project-level financial model of wind energy projects parameterized with high-resolution observations of Chinese wind speeds, we find that the environmental benefits of projects financed under the Clean Development Mechanism are substantially lower than reported, as many Chinese wind projects would have been built without the Mechanism's support, and thus do not represent additional clean energy generation. Together, the essays in this dissertation suggest several limitations of energy technology innovation policy and areas for reform. Public funds for energy research and development could be made more effective if decision making approaches were better grounded in available technical expertise and developed in framework that captures the important interactions of technologies in a research and development portfolio. The first chapter of this dissertation suggests a politically feasible path towards this type of

  16. Fiscal 1997 survey report. Subtask 3 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (conceptual design of the total system); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 3 zentai system gainen sekkei

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In relation to the conceptual design of the total system of hydrogen utilization, the paper described the fiscal 1997 result. The study was conducted having no relation with the conventionally assumed large-scaled/centralized utilization based on the hydrogen produced from renewable energy. Costs of coal gasification and natural gas reforming hydrogen production become lower than that of the hydrogen from the hydroelectric power utilization overseas. However, the processing of CO2 fixation is at a developmental stage, and it is required to see and watch it in the future including the time of the commercialization and economical efficiency. Further, the hydrogen recovered from industrial complexes has a possibility of becoming sources for the distributed utilization (hydrogen diesels, fuel cells, and hydrogen cars). The pipeline transportation of hydrogen gas via the East China Sea from China can be expected. The CO2 emission unit requirement of the power system by liquid hydrogen transportation/ammonia transportation is equal to that of the renewable energy power system and low in environmental loads. The unit requirement of the methanol transportation power generation, in which coal is used, is the same as that of the LNG fueled power generation and inferior in environmental characteristics. The combination with the CO2 fixation processing technology is indispensable. 25 refs., 53 figs., 60 tabs.

  17. FRAC RITE's clean-up concept: Applies oil patch technology to save contaminated sites

    Energy Technology Data Exchange (ETDEWEB)

    Budd, G.

    2003-04-01

    The suitability of oil field technology for cleaning up contaminated sites is examined. According to Frac Rite Environmental Ltd. the answer is 'yes' as demonstrated by the proprietary tools, technology and programs that the company developed to remediate and clean up problem sites. The rationale for using oilfield technology is that getting contaminants to move up from where they are lodged in silt or clay soils involves the same principles as fracture stimulation to induce crude oil to the surface. The procedure to clean the site involves a series of processes that parallel standard fracture stimulation, namely drilling into the soil, fracturing, installing recovery wells and extracting contaminants from groundwater and bio-remediation. Frac Rite's clientele is split roughly 60 per cent downstream and 40 per cent upstream. The downstream end includes retail gas stations, fuel bulk plants, industrial solvent manufacturing locations, and storage facilities. Upstream sites remediated by Frac Rite include former gas processing plants, flare pits, battery sites, well sites and refineries. The biggest market for Frac Rite's technology and services is in the United States, where the Environmental Protection Agency, the Department of Energy and the U.S. military have huge hazardous material-contaminated sites within their jurisdictions. In contrast, in Canada most soil and water contamination is limited to one major source, hydrocarbons.

  18. Hydrogen energy - An inexhaustible abundant clean energy system

    Science.gov (United States)

    Nayar, M. G.

    1981-04-01

    A review is presented of various hydrogen production processes from possible primary energy resources. The processes covered are nuclear coal gasification, thermochemical hydrogen production, and hydrogen production by electrolysis, which includes solid polymer electrolyte-based electrolyzers, high-temperature electrolyzers, and photoelectrochemical decomposition of water. Attention is given to hydrogen transport and storage (in metal hydride systems) and to its application as an automotive fuel. Hydrogen as a secondary energy source is also discussed, and its uses as an off-peak power storage medium and as an energy transmission medium are described. Costs, flow diagrams and chemical formulas are analyzed in detail.

  19. Milliken Clean Coal Technology Demonstration Project. Environmental monitoring report, July--September 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    New York State Electric and Gas Corporation (NYSEG) has installed and is presently operating a high-efficiency flue gas desulfurization (FGD) system to demonstrate innovative emissions control technology and comply with the Clean Air Act Amendments of 1990. The host facility for this demonstration project is NYSEG`s Milliken Station, in the Town of Lansing, New York. The primary objective of this project is to demonstrate a retrofit of energy-efficient SO{sub 2} and NO{sub x} control systems with minimal impact on overall plant efficiency. The demonstration project has added a forced oxidation, formic acid-enhanced wet limestone FGD system, which is expected to reduce SO{sub 2} emissions by at least 90 percent. NYSEG also made combustion modifications to each boiler and plans to demonstrate selective non-catalytic reduction (SNCR) technology on unit 1, which will reduce NO{sub x} emissions. Goals of the proposed demonstration include up to 98 percent SO{sub 2} removal efficiency while burning high-sulfur coal, 30 percent NO{sub x} reductions through combustion modifications, additional NO{sub x} reductions using SNCR technology, production of marketable commercial-grade gypsum and calcium chloride by-products to minimize solid waste disposal, and zero wastewater discharge.

  20. Innovation, renewable energy, and state investment: Case studies of leading clean energy funds

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, Ryan; Bolinger, Mark; Milford, Lewis; Porter, Kevin; Clark, Roger

    2002-09-01

    Over the last several years, many U.S. states have established clean energy funds to help support the growth of renewable energy markets. Most often funded by system-benefits charges (SBC), the 15 states that have established such funds are slated to collect nearly $3.5 billion from 1998 to 2012 for renewable energy investments. These clean energy funds are expected to have a sizable impact on the energy future of the states in which the funds are being collected and used. For many of the organizations tapped to administer these funds, however, this is a relatively new role that presents the challenge of using public funds in the most effective and innovative fashion possible. Fortunately, each state is not alone in its efforts; many other U.S. states and a number of countries are undertaking similar efforts. Early lessons are beginning to be learned by clean energy funds about how to effectively target public funds towards creating and building renewable energy markets. A number of innovative programs have already been developed that show significant leadership by U.S. states in supporting renewable energy. It is important that clean energy fund administrators learn from this emerging experience.

  1. Photobiological hydrogen production and artificial photosynthesis for clean energy: from bio to nanotechnologies.

    Science.gov (United States)

    Nath, K; Najafpour, M M; Voloshin, R A; Balaghi, S E; Tyystjärvi, E; Timilsina, R; Eaton-Rye, J J; Tomo, T; Nam, H G; Nishihara, H; Ramakrishna, S; Shen, J-R; Allakhverdiev, S I

    2015-12-01

    Global energy demand is increasing rapidly and due to intensive consumption of different forms of fuels, there are increasing concerns over the reduction in readily available conventional energy resources. Because of the deleterious atmospheric effects of fossil fuels and the uncertainties of future energy supplies, there is a surge of interest to find environmentally friendly alternative energy sources. Hydrogen (H2) has attracted worldwide attention as a secondary energy carrier, since it is the lightest carbon-neutral fuel rich in energy per unit mass and easy to store. Several methods and technologies have been developed for H2 production, but none of them are able to replace the traditional combustion fuel used in automobiles so far. Extensively modified and renovated methods and technologies are required to introduce H2 as an alternative efficient, clean, and cost-effective future fuel. Among several emerging renewable energy technologies, photobiological H2 production by oxygenic photosynthetic microbes such as green algae and cyanobacteria or by artificial photosynthesis has attracted significant interest. In this short review, we summarize the recent progress and challenges in H2-based energy production by means of biological and artificial photosynthesis routes. PMID:25899392

  2. ENVIRONMENTAL TECHNOLOGY VERIFICATION, TEST REPORT OF MOBILE SOURCE EMISSIONS CONTROL DEVICES/CLEAN DIESEL TECHNOLOGIES FUEL BORNE CATALYST WITH CLEANAIR SYSTEM'S DIESEL OXIDATION CATALYST

    Science.gov (United States)

    The Environmental Technology Verification report discusses the technology and performance of the Fuel-Borne Catalyst with CleanAir System's Diesel Oxidation Catalyst manufactured by Clean Diesel Technologies, Inc. The technology is a fuel-borne catalyst used in ultra low sulfur d...

  3. Clean Energy Finance: Challenges and Opportunities of Early-Stage Energy Investing (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Heap, D.; Pless, J.; Aieta, N.

    2013-12-01

    Characterized by a changing landscape and new opportunities, today's increasingly complex energy decision space will need innovative financing and investment models to appropriately assess risk and profitability. This report provides an overview of the current state of clean energy finance across the entire spectrum but with a focus on early stage investing, and it includes insights from investors across all investment classes. Further, this report aims to provide a roadmap with the mechanisms, limitations, and considerations involved in making successful investments by identifying risks, challenges, and opportunities in the clean energy sector.

  4. THE CLEAN ENERGY MANUFACTURING JOB MARKET AND ITS ROLE IN THE UNITED STATES ECONOMY

    OpenAIRE

    Plaskacz, Audrey

    2009-01-01

    This paper provides an overview of green jobs in the United States, with a focus on synthesizing various estimates of the current and future number of green jobs, and relating these to estimates of the future number of clean energy manufacturing jobs. In doing so, it answers the following two research questions: ?can lost manufacturing jobs become clean energy jobs?? and ?can existing manufacturing jobs be saved from disappearing by transforming into clean energy jobs?? By combining current f...

  5. Department of Energy Recovery Act Investment in Biomass Technologies

    Energy Technology Data Exchange (ETDEWEB)

    None

    2010-11-01

    The American Recovery and Reinvestment Act of 2009 (Recovery Act) provided more than $36 billion to the Department of Energy (DOE) to accelerate work on existing projects, undertake new and transformative research, and deploy clean energy technologies across the nation. Of this funding, $1029 million is supporting innovative work to advance biomass research, development, demonstration, and deployment.

  6. MHD--Developing New Technology to Meet the Energy Crisis

    Science.gov (United States)

    Fitch, Sandra S.

    1978-01-01

    Magnetohydrodynamics is a technology that could utilize the nation's most abundant fossil fuel and produce electrical energy more efficiently and cleanly than present-day turbines. A national research and development program is ongoing in Butte, Montana at the Montana Energy and MHD Research and Development Institute (MERDI). (Author/RK)

  7. Progress of Production Technology of Clean Steel in Baosteel

    Institute of Scientific and Technical Information of China (English)

    CuiJian

    2005-01-01

    The progress in control technology of carbon, nitrogen, total oxygen, phosphorus, and stdphur as well as inclusions in steel is discussed at Baosteel. The purity obtained in IF steel and pipeline steel is introduced.

  8. Competitive Investment in Clean Technology and Uninformed Green Consumers

    OpenAIRE

    Aditi Sengupta

    2012-01-01

    In a market where consumers are not fully informed about the actual production technology or environmental performance of firms that engage in strategic competition, I study the effect of environmental consciousness of consumers on the incentive to invest in cleaner technology. Firms compete in prices and may signal their environmental performance to uninformed consumers through prices. I also analyze the effect of environmental regulation of firms in this setting. Compared to full informatio...

  9. British Columbia at the crossroads: clean energy or more pollution?

    International Nuclear Information System (INIS)

    Some of the challenges facing policy makers as we enter this century are related to regional air pollution and global climate change, where both are a consequence of the combustion of fossil fuels. Data on smog and particulates has been compiled for decades by medical authorities and regulators, thereby documenting the causes, the characteristics and the impact of global warming. Sustainable energy policies are required. A historic compromise was forged in July 2001 on how to implement the 1997 Kyoto Protocol. It is increasingly important for Canada to make energy policy decisions that support the protection of the climate. Key aspects of human activity, such as tourism, forestry, fishing, agriculture, water supplies and flows, infrastructure reliability and costs, and public health factors are at risk in British Columbia. For British Columbia to comply with the Kyoto Protocol, some sources would be able to expand emissions while others would have to reduce them much more to achieve an overall reduction. This document represents an outline and a vision for new opportunities and analyses the challenges facing energy patterns in British Columbia. It was presented to the British Columbia (BC) Energy Policy Task Force. This broad policy review is an ideal opportunity to build energy policies and related economic initiatives leading to new industries, new jobs, and increased energy security. The document is divided in five parts: the BC situation: trends and impacts, BC Hydro and the rush to gas, the BC gas turbine experience: conflict and controversy, gas and the changing dynamics of the BC energy market, and the clean energy path: lessons and policy recommendations. refs., 1 tab., 4 figs

  10. Explaining differences in sub-national patterns of clean technology transfer to China and India

    OpenAIRE

    Bayer, Patrick; Urpelainen, Johannes; Xu, Alice

    2016-01-01

    The Kyoto Protocol’s Clean Development Mechanism (CDM) has the capacity to incentivize the international transfer of environmentally sound technologies. Given that both countries are expected to have similar incentives when managing the distribution of technology transfer within the country, why do sub-national patterns in the allocation of projects with technology transfer differ? Using comparable political–economic data compiled for China and India, we offer an explanation for these differe...

  11. Hawaii Clean Energy Initiative (HCEI) Scenario Analysis: Quantitative Estimates Used to Facilitate Working Group Discussions (2008-2010)

    Energy Technology Data Exchange (ETDEWEB)

    Braccio, R.; Finch, P.; Frazier, R.

    2012-03-01

    This report provides details on the Hawaii Clean Energy Initiative (HCEI) Scenario Analysis to identify potential policy options and evaluate their impact on reaching the 70% HECI goal, present possible pathways to attain the goal based on currently available technology, with an eye to initiatives under way in Hawaii, and provide an 'order-of-magnitude' cost estimate and a jump-start to action that would be adjusted with a better understanding of the technologies and market.

  12. An assessment of greenhouse gas emissions-weighted clean energy standards

    International Nuclear Information System (INIS)

    This paper quantifies the relative cost-savings of utilizing a greenhouse gas emissions-weighted Clean Energy Standard (CES) in comparison to a Renewable Portfolio Standard (RPS). Using a bottom-up electricity sector model for Hawaii, this paper demonstrates that a policy that gives “clean energy” credit to electricity technologies based on their cardinal ranking of lifecycle GHG emissions, normalizing the highest-emitting unit to zero credit, can reduce the costs of emissions abatement by up to 90% in comparison to a typical RPS. A GHG emissions-weighted CES provides incentive to not only pursue renewable sources of electricity, but also promotes fuel-switching among fossil fuels and improved generation efficiencies at fossil-fired units. CES is found to be particularly cost-effective when projected fossil fuel prices are relatively low. - Highlights: ► Proposes a GHG Emissions-Weighted Clean Energy Standard (CES) mechanism. ► Compares CES to RPS using a case study of Hawaii. ► Finds CES is up to 90% more cost-effective as a GHG abatement tool.

  13. Information sources in energy technology

    Energy Technology Data Exchange (ETDEWEB)

    Anthony, L.J. (ed.)

    1988-01-01

    Energy technology is a rapidly growing topic of research throughout the world. Although there are many books and journals about energy technology, until now there has not been a single volume available about sources of information. The comprehensive book presented describes the international and national organizational sources of information as well as primary and secondary documentary sources. Sources in fuel technology including energy conservation and specific fuels including alternative energy sources such as wind, wave and geothermal energy are discussed.

  14. Clean energy industries and rare earth materials: Economic and financial issues

    International Nuclear Information System (INIS)

    In the last few years, rare earth materials (REM) prices have experienced a strong increase due to geopolitical and sustainability issues. Financial markets could already have factored in concerns about shortages of REM supplies into clean energy companies’ valuations. We use a multifactor market model for the period January 2006 to September 2012 to analyze the impact of REM price trends – specifically dysprosium and neodymium – on six clean energy indices (NYSE–BNEF) tracking the world's most important companies in the clean energy sector. The results show that during period of price increase, there is a negative relationships between REM price changes and the stock market performance of some clean energy indices. The European clean energy index is also negatively affected, and this effect could be relevant to policy makers, considering that Europe is implementing some relevant policy actions to support the development of the clean energy industry. - Highlights: • Clean energy is an industry with a double-digit growth market rate in the last years. • Rare earth materials are a key component in the development process of this industry. • Recently REMs’ prices have skyrocketed and the clean energy industry is in turmoil. • We analyze the effect of REMs price on the stock market performances of clean industry. • We find negative relation between REMs price increase and stock market performances

  15. UTILIZING INNOVATIVE TECHNOLOGIES FOR ENVIRONMENTAL CLEAN-UP AT SAVANNAH RIVER SITE

    International Nuclear Information System (INIS)

    The Savannah River Site (SRS) is a 310-square-mile United States Department of Energy nuclear facility located along the Savannah River near Aiken, South Carolina. During operations, which started in 1951, hazardous substances (chemicals and radionuclides) were released to the environment. The releases occurred as a result of inadvertent spills and waste disposal in unlined pits and basins which was common practice before environmental regulations existed. The hazardous substances have migrated to the vadose zone and groundwater in many areas of the SRS, resulting in 515 waste units and facilities that are required by environmental regulations, to undergo characterization and, if needed, remediation. In the initial years of the SRS environmental cleanup program (early 1990s), the focus was to use common technologies (such as pump and treat, air stripping, excavation and removal) that actively and tangibly removed contamination. Exclusive use of these technologies required continued and significant funding while often failing to meet acceptable clean-up goals and objectives. Recognizing that a more cost-effective approach was needed, SRS implemented new and complementary remediation methods focused on active and passive technologies targeted to solve specific remediation problems. Today, SRS uses technologies such as chemical/pH-adjusting injection, phytoremediation, underground cutoff walls, dynamic underground stripping, soil fracturing, microbial degradation, baroballs, electrical resistance heating, soil vapor extraction, and microblowers to more effectively treat contamination at lower costs. Additionally, SRS's remediation approach cost effectively maximizes cleanup as SRS works proactively with multiple regulatory agencies. Using GIS, video, animation, and graphics, SRS is able to provide an accurate depiction of the evolution of SRS groundwater and vadose zone cleanup activities to convince stakeholders and regulators of the effectiveness of various cleanup

  16. UTILIZING INNOVATIVE TECHNOLOGIES FOR ENVIRONMENTAL CLEAN-UP, SAVAHHAH RIVER SITE

    Energy Technology Data Exchange (ETDEWEB)

    Bergren, C

    2009-01-07

    The Savannah River Site (SRS) is a 310-square-mile United States Department of Energy nuclear facility located along the Savannah River near Aiken, South Carolina. During operations, which started in 1951, hazardous substances (chemicals and radionuclides) were released to the environment. The releases occurred as a result of inadvertent spills and waste disposal in unlined pits and basins which was common practice before environmental regulations existed. The hazardous substances have migrated to the vadose zone and groundwater in many areas of the SRS, resulting in 515 waste units and facilities that are required by environmental regulations, to undergo characterization and, if needed, remediation. In the initial years of the SRS environmental cleanup program (early 1990s), the focus was to use common technologies (such as pump and treat, air stripping, excavation and removal) that actively and tangibly removed contamination. Exclusive use of these technologies required continued and significant funding while often failing to meet acceptable clean-up goals and objectives. Recognizing that a more cost-effective approach was needed, SRS implemented new and complementary remediation methods focused on active and passive technologies targeted to solve specific remediation problems. Today, SRS uses technologies such as chemical/pH-adjusting injection, phytoremediation, underground cutoff walls, dynamic underground stripping, soil fracturing, microbial degradation, baroballs, electrical resistance heating, soil vapor extraction, and microblowers to more effectively treat contamination at lower costs. Additionally, SRS's remediation approach cost effectively maximizes cleanup as SRS works proactively with multiple regulatory agencies. Using GIS, video, animation, and graphics, SRS is able to provide an accurate depiction of the evolution of SRS groundwater and vadose zone cleanup activities to convince stakeholders and regulators of the effectiveness of various

  17. Comprehensive report to Congress Clean Coal Technology Program

    International Nuclear Information System (INIS)

    This project will provide a full-scale demonstration of Micronized Coal Reburn (MCR) technology for the control of NOx on a wall-fired steam generator. This demonstration is expected to reduce NOx emissions by 50 to 60%. Micronized coal is coal that has been very finely pulverized (80% less than 325 mesh). This micronized coal, which may comprise up to 30% of the total fuel fired in the furnace, is fired high in the furnace in a fuel-rich reburn zone at a stoichiometry of 0.8. Above the reburn zone, overfire air is injected into the burnout zone at high velocity for good mixing to ensure complete combustion. Overall excess air is 15%. MCR technology reduces NOx emissions with minimal furnace modifications, and the improved burning characteristics of micronized coal enhance boiler performance

  18. Integrated system of alternative energy generation for fruits and fish agroindustry using clean technology; Sistema integrado de geracao de energia alternativa para agroindustria de fruta e peixe usando tecnologia limpa

    Energy Technology Data Exchange (ETDEWEB)

    Pannir Selvam, P.V.; Santiago, B.H.S.; Queiroz, W.F. [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil). Grupo de Pesquisa em Engenharia de Custos e Processos], e-mail: bunnohenrique@yahoo.com.br; Bayer, M. [Centro Tecnologico do Gas (CTGas), Natal, RN (Brazil)

    2004-07-01

    In the present work the study of again exploitation of the residues of vegetal biomass for improvement in agricultural communities search, in special in agrobusiness micron-plant applying the concept of cleaner production and searching technological innovation and of low cost. One develops in this work study and optimized of bioprocessors for energy production and co-products using itself synthesis and analysis of projects. Where the biomass residue is processed in reactor of pyrolysis for coal production, gas and bio oil. This gas will go to benefit the micron-plant since the same it will be used for the drying, processes of smoking, and improvements in general. The project was initiated with a bibliographical research for verification, study and involved election of existing technologies already and equipment. It was initiated a simulation of bioprocess through the Super Software Pro Design 4.9 for term the confirmation of the study make through bibliographical revision. They are in phase of developments the simulations in Software Orc2004 developed by our base of research with validation of the economic viability for agricultural environment. Two scenes had been created, where one used the conventional system of again exploitation of the coconut and the other with our innovation in study that uses the cashew residue in view of the great production in the State and Northeast region. Considering the viability of this process it is intended to apply this technology in agricultural communities as Bebida Velha, Parazinho, Serra do Mel and Pureza, cities of the RN, providing them an energy source of ample utility, resultants of the process, bringing innumerable benefits to the population as reduction of energy problems and improvement in the ambient aspects. (author)

  19. Clean Coal and Gasification Technology: How it Works?

    OpenAIRE

    Marina Sidorová; Gabriel Wittenberger

    2006-01-01

    Gasification of coal is the oldest method for the production of hydrogen. Coal gasification is a process that converts coal from a solid to a gaseous state. The gas that is created is very similar to natural gas and can be used to produce chemicals, fertilizers, and/or the electric power [1]. Cleanest of all coal-based electric power technologies, gasification has significantly lower levels of air emissions (including volatile mercury), solid wastes, and wastewater.Due to its high efficiencie...

  20. Energy Consumption and Technological Developments

    OpenAIRE

    Okorokov, V.R.

    1989-01-01

    This report determines an outline of the world energy prospects based on principal development trends of energy consumption analysed over a long period. According to the author, the development of energy systems will be determined in the nearest future (30-40 years) by contemporary energy technologies based on the exploitation of traditional energy resources, but in the more distant future technologies based on the exploitation of thermonuclear and solar energy will play the decisive role.

  1. Energy consumption and technological developments

    International Nuclear Information System (INIS)

    The paper determines an outline of the world energy prospects based on principal trends of the development of energy consumption analysed over the long past period. According to the author's conclusion the development of energy systems will be determined in the nearest future (30 - 40 years) by contemporary energy technologies based on the exploitation of traditional energy resources but in the far future technologies based on the exploitation of thermonuclear and solar energy will play the decisive role. (author)

  2. Second Annual Asia-Pacific Dialogue on Clean Energy Governance, Policy, and Regulation: Energy Efficiency Workshop

    OpenAIRE

    Asian Development Bank

    2011-01-01

    Under the auspices of the Second Annual Asia-Pacific Dialogue on Clean Energy Governance, Policy, and Regulation, the Energy Efficiency Workshop was held on 20–21 June 2011 at the Asian Development Bank. The workshop—whose proceedings are documented in this publication prepared under the Law and Policy Reform Program of the Office of the General Counsel—focused on addressing the slow uptake of energy efficiency solutions by identifying the political, governance, and financial constraints in i...

  3. Clean Technology Fund Investment Plan Approved for Concentrated Solar Power in the MENA Region

    OpenAIRE

    Coma-Cunill, Roger; Govindarajalu, Chandra; Pariente-David, Silvia; Walters, Jonathan

    2009-01-01

    The Middle East and North Africa (MENA) clean technology fund investment plan proposes co-financing of $750 million and mobilizes an additional $4.85 billion from other sources to accelerate deployment of Concentrated Solar Power (CSP) by investing in the CSP expansion programs of Algeria, Egypt, Jordan, Morocco and Tunisia. Specifically, the Investment Plan will support MENA countries to ...

  4. Education and research at clean room laboratory for silicon device technology at Masaryk University

    Czech Academy of Sciences Publication Activity Database

    Mikulík, P.; Humlíček, J.; Hovorka, Miloš; Kulha, P.; Kadlec, F.

    Praha: IOP AS CR, 2012 - (Fejfar, A.; Vetushka, A.) ISBN 978-80-260-0619-0. [Physics at Nanoscale. IUVSTA International Summer School /10./. Devět skal (CZ), 30.05.2012-04.06.2012] Institutional support: RVO:68081731 Keywords : silicon device technology * education and research * clean room laboratory Subject RIV: BH - Optics, Masers, Lasers

  5. Decision document on the revision of the VERA protocol on air cleaning technologies March

    OpenAIRE

    Mosquera Losada, J.; Edouard, N.; Guiziou, F.; Melse, R.W.; Riis, A.L.; Sommer, S.; Brusselman, E.

    2014-01-01

    In the project “ICT-AGRI: Development of harmonized sampling and measurement methods for odour, ammonia and dust emissions” different subgroups have been formed focusing on either ammonia, odour or dust. In this report, the conclusions of the ammonia subgroup regarding harmonization of measurement methods for the estimation of the ammonia removal from air cleaning technologies are summarized.

  6. Energy and technology review

    Energy Technology Data Exchange (ETDEWEB)

    Poggio, A.J. (ed.)

    1988-10-01

    This issue of Energy and Technology Review contains: Neutron Penumbral Imaging of Laser-Fusion Targets--using our new penumbral-imaging diagnostic, we have obtained the first images that can be used to measure directly the deuterium-tritium burn region in laser-driven fusion targets; Computed Tomography for Nondestructive Evaluation--various computed tomography systems and computational techniques are used in nondestructive evaluation; Three-Dimensional Image Analysis for Studying Nuclear Chromatin Structure--we have developed an optic-electronic system for acquiring cross-sectional views of cell nuclei, and computer codes to analyze these images and reconstruct the three-dimensional structures they represent; Imaging in the Nuclear Test Program--advanced techniques produce images of unprecedented detail and resolution from Nevada Test Site data; and Computational X-Ray Holography--visible-light experiments and numerically simulated holograms test our ideas about an x-ray microscope for biological research.

  7. Appalachian Clean Coal Technology Consortium. Final report, October 10, 1994--March 31, 1997

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, R.H.; Parekh, B.K.; Meloy, T.

    1997-12-31

    The Appalachian Clean Coal Technology Consortium is a group comprised of representatives from the Virginia Polytechnic Institute and State University, West Virginia University, and the University of Kentucky Center for Applied Energy Research, that was formed to pursue research in areas related to the treatment and processing of fine coal. Each member performed research in their respective areas of expertise and the report contained herein encompasses the results that were obtained for the three major tasks that the Consortium undertook from October, 1994 through March, 1997. In the first task, conducted by Virginia Polytechnic Institute, novel methods (both mechanical and chemical) for dewatering fine coal were examined. In the second task, the Center for Applied Energy Research examined novel approaches for destabilization of [highly stable] flotation froths. And in the third task, West Virginia University developed physical and mathematical models for fine coal spirals. The Final Report is written in three distinctive chapters, each reflecting the individual member`s task report. Recommendations for further research in those areas investigated, as well as new lines of pursuit, are suggested.

  8. Promoting energy efficient building in China through clean development mechanism

    International Nuclear Information System (INIS)

    This study aims to investigate the barriers which impede the promotion of Energy Efficient Building (EEB), and to propose solutions to alleviate these barriers by capturing the benefits from Clean Development Mechanism (CDM), in the context of China. Through comprehensive literature review, eight types of significant barriers are identified, including weak enforcement of government policies, market inefficiency, information barrier, small and scattering buildings, fragmentation of the construction industry, perceived high risk, higher initial cost, and difficulty in energy management. To overcome the barriers, the potential of CDM to facilitate EEB promotion is then discussed. These barriers are verified and potential solutions are tested with a questionnaire survey conducted among five professional groups in China, i.e. designers, project managers, quantity surveyors, marketing managers and property managers. The results suggest that they generally identified with the barriers. However, their limited awareness of CDM implies that corresponding policies should be formulated and implemented to improve their capability of providing more EEBs with CDM. - Highlights: ► Eight types of significant barriers to the implement of EEB are identified. ► The sources and roots of barriers are verified with the industry professionals. ► Benefits of CDM to EEB are discussed. ► There is limited awareness of CDM in building sector. ► Overcoming or alleviating these barriers through CDM and other sources are proposed

  9. Coal surface control for advanced physical fine coal cleaning technologies. Final report, September 19, 1988--August 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Morsi, B.I.; Chiang, S.H.; Sharkey, A.; Blachere, J.; Klinzing, G.; Araujo, G.; Cheng, Y.S.; Gray, R.; Streeter, R.; Bi, H.; Campbell, P.; Chiarlli, P.; Ciocco, M.; Hittle, L.; Kim, S.; Kim, Y.; Perez, L.; Venkatadri, R.

    1992-12-31

    This final report presents the research work carried out on the Coal Surface Control for Advanced Physical Fine Coal Cleaning Technologies project, sponsored by the US Department of Energy, Pittsburgh Energy Technology Center (DOE/PETC). The project was to support the engineering development of the selective agglomeration technology in order to reduce the sulfur content of US coals for controlling SO{sub 2} emissions (i.e., acid rain precursors). The overall effort was a part of the DOE/PETCs Acid Rain Control Initiative (ARCI). The overall objective of the project is to develop techniques for coal surface control prior to the advanced physical fine coal cleaning process of selective agglomeration in order to achieve 85% pyrite sulfur rejection at an energy recovery greater than 85% based on run-of-mine coal. The surface control is meant to encompass surface modification during grinding and laboratory beneficiation testing. The project includes the following tasks: Project planning; methods for analysis of samples; development of standard beneficiation test; grinding studies; modification of particle surface; and exploratory R&D and support. The coal samples used in this project include three base coals, Upper Freeport - Indiana County, PA, Pittsburgh NO. 8 - Belmont County, OH, and Illinois No. 6 - Randolph County, IL, and three additional coals, Upper Freeport - Grant County- WV, Kentucky No. 9 Hopkins County, KY, and Wyodak - Campbell County, WY. A total of 149 drums of coal were received.

  10. Enhancing State Clean Energy Workforce Training to Meet Demand. Issue Brief

    Science.gov (United States)

    Saha, Devashree

    2010-01-01

    Recent state policy and federal funding initiatives are driving the demand for clean energy in both the short and long term. This increased demand has created the need for many more workers trained or retrained in a variety of clean energy jobs. In response, states are utilizing funding under the American Recovery and Reinvestment Act of 2009…

  11. 76 FR 5411 - Clean Energy and Power, Inc., Order of Suspension of Trading

    Science.gov (United States)

    2011-01-31

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Clean Energy and Power, Inc., Order of Suspension of Trading January 27, 2011. It appears to the Securities and Exchange Commission that there is a lack of current and accurate information concerning the securities of Clean Energy and...

  12. Morgantown Energy Technology Center, technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Morgantown Energy Technology Center (METC). Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. METC`s R&D programs are focused on commercialization of technologies that will be carried out in the private sector. META has solicited two PRDAs for EM. The first, in the area of groundwater and soil technologies, resulted in twenty-one contact awards to private sector and university technology developers. The second PRDA solicited novel decontamination and decommissioning technologies and resulted in eighteen contract awards. In addition to the PRDAs, METC solicited the first EM ROA in 1993. The ROA solicited research in a broad range of EM-related topics including in situ remediation, characterization, sensors, and monitoring technologies, efficient separation technologies, mixed waste treatment technologies, and robotics. This document describes these technology development activities.

  13. Morgantown Energy Technology Center, technology summary

    International Nuclear Information System (INIS)

    This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Morgantown Energy Technology Center (METC). Technologies and processes described have the potential to enhance DOE's cleanup and waste management efforts, as well as improve US industry's competitiveness in global environmental markets. METC's R ampersand D programs are focused on commercialization of technologies that will be carried out in the private sector. META has solicited two PRDAs for EM. The first, in the area of groundwater and soil technologies, resulted in twenty-one contact awards to private sector and university technology developers. The second PRDA solicited novel decontamination and decommissioning technologies and resulted in eighteen contract awards. In addition to the PRDAs, METC solicited the first EM ROA in 1993. The ROA solicited research in a broad range of EM-related topics including in situ remediation, characterization, sensors, and monitoring technologies, efficient separation technologies, mixed waste treatment technologies, and robotics. This document describes these technology development activities

  14. Prospects For Coal And Clean Coal Technologies In Kazakhstan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-12-15

    The coal sector in Kazakhstan is said to have enough reserves to last over 100 years, but the forecasted reserves are expected to last several hundreds of years. This makes investing in the fuel and energy sector of the country an attractive option for many international and private organisations. The proven on-shore reserves will ensure extraction for over 30 years for oil and 75 years for gas. The future development of the domestic oil sector depends mainly on developing the Kazakh sector of the Caspian Sea. The coal sector, while not a top priority for the Kazakh government, puts the country among the world's top ten coal-rich countries. Kazakhstan contains Central Asia's largest recoverable coal reserves. In future, the development of the raw materials base will be achieved through enriching and improving the quality of the coal and the deep processing of coal to obtain fluid fuel and synthetic substances. Developing shale is also topical. The high concentration of methane in coal layers makes it possible to extract it and utilise it on a large scale. However, today the country's energy sector, which was largely established in the Soviet times, has reached its potential. Kazakhstan has about 18 GW of installed electricity capacity, of which about 80% is coal fired, most of it built before 1990. Being alert to the impending problems, the government is planning to undertake large-scale modernisation of the existing facilities and construct new ones during 2015-30. The project to modernise the national electricity grid aims to upgrade the power substations to ensure energy efficiency and security of operation. The project will result in installation of modern high-voltage equipment, automation and relay protection facilities, a dispatch control system, monitoring and data processing and energy management systems, automated electricity metering system, as well as a digital corporate telecommunication network.

  15. Building upon Historical Competencies: Next-generation Clean-up Technologies for World-Wide Application - 13368

    Energy Technology Data Exchange (ETDEWEB)

    Guevara, K.C. [DOE Savannah River Operations Office, Aiken, South Carolina 29808 (United States); Fellinger, A.P.; Aylward, R.S.; Griffin, J.C.; Hyatt, J.E.; Bush, S.R. [Savannah River National Laboratory, Aiken, South Carolina 29808 (United States)

    2013-07-01

    The Department of Energy's Savannah River Site has a 60-year history of successfully operating nuclear facilities and cleaning up the nuclear legacy of the Cold War era through the processing of radioactive and otherwise hazardous wastes, remediation of contaminated soil and groundwater, management of nuclear materials, and deactivation and decommissioning of excess facilities. SRS recently unveiled its Enterprise.SRS (E.SRS) strategic vision to identify and facilitate application of the historical competencies of the site to current and future national and global challenges. E.SRS initiatives such as the initiative to Develop and Demonstrate Next generation Clean-up Technologies seek timely and mutually beneficial engagements with entities around the country and the world. One such ongoing engagement is with government and industry in Japan in the recovery from the devastation of the Fukushima Daiichi Nuclear Power Station. (authors)

  16. Building upon Historical Competencies: Next-generation Clean-up Technologies for World-Wide Application - 13368

    International Nuclear Information System (INIS)

    The Department of Energy's Savannah River Site has a 60-year history of successfully operating nuclear facilities and cleaning up the nuclear legacy of the Cold War era through the processing of radioactive and otherwise hazardous wastes, remediation of contaminated soil and groundwater, management of nuclear materials, and deactivation and decommissioning of excess facilities. SRS recently unveiled its Enterprise.SRS (E.SRS) strategic vision to identify and facilitate application of the historical competencies of the site to current and future national and global challenges. E.SRS initiatives such as the initiative to Develop and Demonstrate Next generation Clean-up Technologies seek timely and mutually beneficial engagements with entities around the country and the world. One such ongoing engagement is with government and industry in Japan in the recovery from the devastation of the Fukushima Daiichi Nuclear Power Station. (authors)

  17. Hot Gas Particulate Cleaning Technology Applied for PFBC/IGFC -The Ceramic Tube Filter (CTF) and Metal Filter-

    Energy Technology Data Exchange (ETDEWEB)

    Sasatsu, H; Misawa, N; Kobori, K; Iritani, J

    2002-09-18

    Coal is a fossil fuel abundant and widespread all over world. It is a vital resource for energy security, because the supply is stable. However, its CO2 emission per unit calorific value is greater than that of other fossil fuels. It is necessary to develop more efficient coal utilization technologies to expand the coal utilization that meets the social demand for better environment. The Pressurized Fluidized Bed Combustion (PFBC) combined cycle has become a subject of world attention in terms of better plant operation, improved plant efficiency, lower flue gas emission and fuel flexibility. The gas turbine, one of the most important components in the PFBC, is eager for a hot gas (approximately 650-850C) cleaning system in order to eliminate the severe erosion problem with the less thermal loss. The cyclone is most popular system for a hot gas cleaning, however, the severe damage for gas turbine blades by highly concentrated fine fly ash from PFBC boiler is reported.

  18. The Analysis of the Relationship between Clean Technology Transfer and Chinese Intellectual Property Countering the Climate Changes

    DEFF Research Database (Denmark)

    Min, Hao

    This report discusses the relationship between the Chinese intellectual property systems which counter with the climate change and the transfer of clean technology, and states how to encourage the developed countries transfer the clean technology to the developing countries according to the...... relative international climate convention program. The report also proposes the current hindrances and developing strategies according to Chinese current situation at this field. The report is mainly divided into three subjects: the relationship between clean technology transfer and the intellectual...... property countering the climate changes; the analysis of current technology transfer modes relating to the climate; the difficulties of Chinese countering climate changes technology transfer and strategic thinking....

  19. Critical Resources for Emerging Clean Technologies: Case study of Wind Turbines. World Resource Forum 2012; 21-23 October, 2012; Beijing, China

    DEFF Research Database (Denmark)

    Habib, Komal; Wenzel, Henrik

    2012-01-01

    The dilemma of resource scarcity is not new but its focus has changed from fossil fuels depletion to the mineral resource constraints of clean energy technologies. In order to be independent of fossil fuels we need broad implementation of clean technologies such as wind turbines, photovoltaic...... develop a method to identify and assess the critical resources at different levels [1]. The issue of understanding resource criticality and identifying critical resources is interdisciplinary and should be researched in a collaborative effort having material scientists, geologists, product designers and...

  20. WABASH RIVER IMPPCCT, INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES

    Energy Technology Data Exchange (ETDEWEB)

    Doug Strickland

    2001-09-28

    In a joint effort with the U.S. Department of Energy, working under a Cooperative Agreement Award from the ''Early Entrance Coproduction Plant'' (EECP) initiative, the Gasification Engineering Corporation and an Industrial Consortium are investigating the application of synthesis gas from the E-GAS{trademark} technology to a coproduction environment to enhance the efficiency and productivity of solid fuel gasification combined cycle power plants. The objectives of this effort are to determine the feasibility of an Early Entrance Coproduction Plant located at a specific site which produces some combination of electric power (or heat), fuels, and/or chemicals from synthesis gas derived from coal, or, coal in combination with some other carbonaceous feedstock. The project's intended result is to provide the necessary technical, financial, and environmental information that will be needed to move the EECP forward to detailed design, construction, and operation by industry. The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), and supported by Air Products and Chemicals Inc., The Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution, including: (1) Feasibility Study and conceptual design for an integrated demonstration facility and for fence-line commercial plants operated at The Dow Chemical Company or Dow Corning Corporation chemical plant locations (i.e. the Commercial Embodiment Plant or CEP) (2) Research, development, and testing to address any technology gaps or critical design and integration issues (3) Engineering design and financing plan to install an integrated commercial

  1. 汽车零部件的清洗技术%Vehicle Parts Cleaning Technology

    Institute of Scientific and Technical Information of China (English)

    刘丽

    2013-01-01

      汽车零部件的清洗是汽车零部件的生产工艺过程的一个重要组成部份,主要介绍了清洗的目的不仅是外观装饰的需要,更重要的是确保和提高产品质量的需要。化学清洗是汽车零部件的清洗中应用最广泛、使用最方便、效果最理想、成本低廉的一种方法。%Vehicle parts cleaning were introduced in this paper is the production of vehicle parts is one of the most important link, is the pro⁃duction process is an important part of. The purpose of cleaning is not only the need of decorated appearance, more important is to ensure and improve product quality. In the industrial developed countries, the cleanliness and precision and smooth finish in same position. Chemical cleaning is the most widely used in vehicle parts cleaning, use the most convenient, effect ideal, a method of low cost. Cleaning mechaniza⁃tion, automation, to improve the cleaning effect and save energy, reduce costs, shorten time has obvious practical significance.

  2. New trends in the Belgian programme on nuclear air cleaning technology

    International Nuclear Information System (INIS)

    In the Belgian Programme on nuclear air cleaning technology the Mercurex process has been developed to trap iodine compounds from dissolver off-gases. Krypton is removed with the help of a cryogenic distillation unit. The various gas cleaning units have been integrated in a gas purification test loop for dissolver off-gas at a through put of 25 m3 gas h-1. The separation of tritium from liquid reprocessing effluents is being developed according to the ELEX-process. New research is started on the capture of semi-volatile ruthenium compounds

  3. Technological effects of the wheat cleaning equipment of an industrial mill

    Directory of Open Access Journals (Sweden)

    Georgeta STOENESCU

    2010-12-01

    Full Text Available Romanian wheat, Dropia variety, was cleaned and tempered in an industrial roller mill. Technological effects of the wheat cleaning equipment were investigated as function of the total impurities removed from the cereals. The impurities separated through combi-cleaner and indented separators were 83.42 and 82.83%, respectively. Through scouring, the reduction of the ash content was 0.0225%, while the grains broken were 0.223%. Correlations between the physical parameters and the impurities content were also established. The results indicated negative correlations between thousand kernel weight and impurities content.

  4. Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Conocophillips

    2007-09-30

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project was established to evaluate integrated electrical power generation and methanol production through clean coal technologies. The project was under the leadership of ConocoPhillips Company (COP), after it acquired Gasification Engineering Corporation (GEC) and the E-Gas gasification technology from Global Energy Inc. in July 2003. The project has completed both Phase 1 and Phase 2 of development. The two project phases include the following: (1) Feasibility study and conceptual design for an integrated demonstration facility at SG Solutions LLC (SGS), previously the Wabash River Energy Limited, Gasification Facility located in West Terre Haute, Indiana, and for a fence-line commercial embodiment plant (CEP) operated at the Dow Chemical Company or Dow Corning Corporation chemical plant locations. (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues. Phase 1 of this project was supported by a multi-industry team consisting of Air Products and Chemicals, Inc., The Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation, while Phase 2 was supported by Gas Technology Institute, TDA Research Inc., and Nucon International, Inc. The SGS integrated gasification combined cycle (IGCC) facility was designed, constructed, and operated under a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other carbonaceous fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas (syngas) is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine

  5. Hydrogen and fuel cells - The clean energy system

    Science.gov (United States)

    Rohland, B.; Nitsch, J.; Wendt, H.

    1992-01-01

    A strategy where hydrogen is effectively converted into useful energies like electricity and heat by fuel cells in the cogeneration mode is presented. A scenario is presented where renewable energies are used in an extensive but technologically achievable way. Renewable shares of 13 percent (2005), 36 percent (2025), and 69 percent (2050) on the total energy demand will lead to hydrogen shares of 11 percent in 2025 and 34 percent in 2050. Fuel cells provide high conversion efficiencies with respect to electricity and make it possible to use waste heat at different temperature levels. Low- and medium temperature fuel cells using pure hydrogen and high-temperature fuel cells for a mixed biogas-hydrogen conversion with a high energy yield are discussed.

  6. Agenda and briefing book: Clean Coal Technology Coordinating Committee, September 16, 1991, Louisville, Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-16

    A considerable amount of time was spent discussing the Clean Air Act Amendments pending before Congress. Several members pointed out provisions of the legislation that would have serious impacts on the coal industry and the electric utility industry. The need for increased electricity in Florida raised the question about coal fired Power Plants. It is generally believed that most people in Florida do not know that over 55 percent of the electricity now comes from coal-fired generators. However, publicly, people will say they do not want coal-fired facilities built in Florida. People in Florida are concerned with the EMF Issue just as much as the source of power. It was stated that the coal industry has a very poor image and DOE should assume responsibility for improving the image of coal. it was agreed that it would take a considerable financial commitment to do this and that in addition to government the industry would have to be willing to contribute financially. The Partial results of a survey to utilities concerning the future use of clean coal technologies was reported. Utilities are not ignoring coal technologies but acknowledged that the amendments to the Clean Air Act would be the driving force in future decisions. It was learned through the survey that the DOE negotiation process in the Clean Coal Technology Program was in need of improvement. DOE had recently changed the procedure internally and it was anticipated that the procedure would be smoother in the future.

  7. Potential contribution of low cost materials in clean technology

    Science.gov (United States)

    Smail, Heman A.; Shareef, Kafia M.; Ramli, Zainab

    2016-03-01

    As the world's population approaches more than 9 billion, the strain on the planet's resources is steadily increasing. This demand can only be met by improving production methods to reduce the use of chemicals and the amount of chemical waste. Zeolites are among the least-known products for environmental pollution control, separation science and technology. This study investigates whether the use of geological sources as low-cost materials are suitable for zeolite synthesis and future applications. In this investigation natural montmorillonite clay, locally available in Erbil-Kurdistan, was used as raw material. The experiments were carried out in the presence of ultrasound 30KHz at 60°C and for different crystallization times (5, 10 &15 hours) and the results were compared with those obtained by performing conventional alkaline hydrothermal static syntheses under similar conditions and crystallization time of (90 hours). The raw material as well as the products was analyzed using; Fourier Transform Infra-Red (FT-IR), X-Ray Diffraction (XRD) and X-Ray Fluorescence (XRF) spectroscopy and scanning electron microscope (SEM). The experimental data were ascertained the formation of Zeolite successfully. Crystallization by ultrasound has been demonstrated to offer the possibilities of increasing the nucleation and crystallization rates of zeolites, improving the yield and directing the synthesis towards different crystal phases.

  8. The convenient truth LPG: clean energy for a low carbon world

    International Nuclear Information System (INIS)

    In the context of climate change, no one solution is future-proof. It is going to take a coordinated worldwide effort to find the right mix of energy policies while balancing diverse and sometimes competing priorities. The WLPGA Climate Change Working Group (CCWG) seeks to demonstrate that the technologies needed to continue current rates of development while mitigating climate change already exist and that LP gas can be a major part of today's solutions to this challenge. LP gas is not a zero-GHG fuel. However, in most cases it can make major and immediate contributions to delivering real GHG emissions reductions. In some ways LP Gas can claim to be ahead of its time, for its clean-burning, low-carbon advantage is available at once, so that even using today's technology, most industries can exceed Kyoto GHG reduction targets by switching to LP Gas. The fact is that LP Gas produces lower GHG emissions compared to conventional energy supplies in virtually every application it is used, from stationary applications such as water heating, space heating, cooking and industrial boilers to transportation applications. There are opportunities to switch to clean burning LP gas for virtually every industry as a means meet GHG targets. LP gas is also portable, making it a perfect complement to distributed renewable energy source such as solar, wind and wave energy (and soon the fuel cell), thereby reducing our reliance centrally produced electricity. LP Gas used in combination with these renewable sources also can improve energy reliability while reducing the overall life-cycle costs. The portable and clean burning nature of LP Gas also makes it an ideal substitute for solid fuels in domestic cooking and heating applications. Household solid fuel use, overwhelmingly concentrated in developing countries, accounts for up to 30% of black carbon emissions worldwide according to some statistics. Switching to LP Gas could lower global GHG emissions as well as help to diminish

  9. Fiscal 1997 survey report. Subtask 3 (hydrogen utilization worldwide clean system technology) (WE-NET) (total system conceptual design/safety measures/evaluation technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 3 zentai system gainen sekkei - anzen taisaku hyoka gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Concerning the study of safety measures in WE-NET, the paper described the fiscal 1997 results. For drawing up a policy for safety design, technology of preserving hydrogen at high temperature/pressure, continuing collecting information on existing plants (liquid hydrogen, LNG). Investigating manuals of NASA and NASDA and also referring to people`s opinions at chemical plants, etc., the study entered into the setting-up of the safety policy and design standards. Examples of anomalies/accidents were extracted, and classification/arrangement were commenced of the measures for anomalies of detection/prevention/protection. Toward the diffusion of hydrogen and the enhancement and unification of explosion/fire simulation models, the extraction of problems has been almost finished. The second mini work shop on safety was held in the U.S., and exchanges of information were made among researchers of each country. All agreed on the importance of collecting data as the base of safety standards. As to safety measures in various tests using combustor evaluation experimental facilities, experimental equipment for materials under liquid hydrogen and experimental equipment of thermal insulation under liquid hydrogen, problems were extracted between researchers and people concerned with safety measures, and the measures to solve them were studied. 18 refs., 31 figs., 10 tabs.

  10. DESCRIPTION OF ACTIVITIES AND SELECTED RESULTS FOR THE U.S. DEPARTMENT OF ENERGY S CLEAN ENERGY APPLICATION CENTERS: FISCAL YEAR 2010

    Energy Technology Data Exchange (ETDEWEB)

    Schweitzer, Martin [ORNL

    2011-11-01

    The U.S. Department of Energy (DOE) sponsors a set of Clean Energy Application Centers that promote the development and deployment of clean energy technologies. There are eight regional centers that provide assistance for specific areas of the country plus a separate center operated by the International District Energy Association that provides technical assistance on district energy issues and applications to the regional centers. The original focus of the centers was on combined heat and power (CHP) alone but, beginning in fiscal year 2010, their scope expanded to include district energy systems and waste heat recovery. At that time, the official name of the centers changed from CHP Regional Application Centers (RACs) to Clean Energy Application Centers, and their number was expanded to include the previously-mentioned center focusing on district energy. Oak Ridge National Laboratory (ORNL) has performed two previous studies of RAC activities. The first one examined what the RACs had done each year from the initiation of the program through fiscal year (FY) 2008 and the second one examined RAC activities for the 2009 fiscal year. The most recent study, described in this report, examines what was accomplished in fiscal year 2010, the first year since the RACs expanded their focus and changed their name to Clean Energy Application Centers.

  11. The Climate Literacy and Energy Awareness Network (CLEAN) - Enabling Collective Impact on Climate and Energy Literacy

    Science.gov (United States)

    Ledley, T. S.; Gold, A. U.; Niepold, F., III

    2015-12-01

    Numerous climate change education efforts exist that aim to enable citizens and society to make informed decisions addressing environmental and societal issues arising from climate change. To extend the reach and impact of these efforts, it is necessary to coordinate them in order to reach a greater collective impact. The Collective Impact model, as described by Kania & Kramer (2011), requires five elements: 1) a common agenda; 2) shared measurement systems; 3) mutually reinforcing activities; 4) continuous communication; and 5) a well-funded backbone support organization. The CLEAN Network, as an example of a rudimentary form of such an organization, engages in continuous communication through weekly teleconferences, an active listserv and other activities to share resources, activities, and ideas that is moving the network to develop common understandings that will likely lead to the development of effective collective impact on increasing climate and energy literacy. A Spring 2013 survey of the CLEAN Network provided insight as to how the CLEAN Network was addressing member needs and identified what other support was needed to increase its collective impact. In addition, community discussions identified the components needed for an effective overarching backbone support organization. A Fall 2015 survey of the CLEAN Network and the broader climate change education community is being conducted to examine 1) how the CLEAN Network make up and needs have evolved and how they compare to the broader community, and 2) to gather further input into the shaping of the elements of collective impact on climate and energy literacy. This presentation will describe the results from the 2015 survey and compare them to the 2013 survey and the community discussions. This will include describing the CLEAN Network's evolving professional make up, engagement of its members network activities, the importance of the network to members; how the findings compare with the broader climate

  12. Coal surface control for advanced physical fine coal cleaning technologies

    Energy Technology Data Exchange (ETDEWEB)

    Morsi, B.I.; Chiang, S.-H.; Sharkey, A.; Blachere, J.; Klinzing, G.; Araujo, G.; Venkatadri, R.; Bi, H.; Campbell, P.; Ciocco, M.; Hittle, L.; Kim, S.; Perez, L.

    1990-01-01

    The progress achieved in leading to effective surface control for selective agglomeration processes was summarized. Several analytical techniques developed in Task 3 were utilized during this quarter to characterize coal samples obtained from agglomeration tests. Surface and near surface (1 {mu}m depth) functional groups were analyzed using Diffuse Reflectance Infrared Fourier Transform spectroscopy. Surface composition analyses were conducted using Laser Microprobe Mass Analyzer. The results of these analysis are being used to relate the agglomeration results with surface modifications to the properties of coal samples. The development of a method a for direct determination of pyrite using X-ray diffraction was continued. The sample preparation technique was improved in order to increase the reproducibility of the analysis. The contact angle of n-heptane droplets on coal pellets immersed in water were measured. The results of these measurements suggest that high shear mixing is necessary for wetting coal surfaces with n-heptane. Agglomeration tests using n-heptane as agglomerant were carried out this quarter. For Pittsburgh {number sign}8 coal, better performance was obtained using n-heptane than using n-pentane. For Upper Freeport coal, however, lower pyritic sulfur rejection was obtained with n-heptane. A n-heptane to coal ratio between 1.25 and 1.5 was found to produce the best performance results for Illinois {number sign}6 coal. A study of the effect of agglomeration time on the agglomeration process performance for Illinois {number sign}6 coal using n-pentane and n-heptane as agglomerants indicates that no significant gains in performance are possible using agglomeration times longer than 60 seconds. The addition of tall oil as a binding agent after the high shear agglomeration step resulted in a large increase in overall coal yield and energy recovery for Illinois {number sign}6 coal. 27 figs., 13 tabs.

  13. Essays on Infrastructure Design and Planning for Clean Energy Systems

    Science.gov (United States)

    Kocaman, Ayse Selin

    The International Energy Agency estimates that the number of people who do not have access to electricity is nearly 1.3 billion and a billion more have only unreliable and intermittent supply. Moreover, current supply for electricity generation mostly relies on fossil fuels, which are finite and one of the greatest threats to the environment. Rising population growth rates, depleting fuel sources, environmental issues and economic developments have increased the need for mathematical optimization to provide a formal framework that enables systematic and clear decision-making in energy operations. This thesis through its methodologies and algorithms enable tools for energy generation, transmission and distribution system design and help policy makers make cost assessments in energy infrastructure planning rapidly and accurately. In Chapter 2, we focus on local-level power distribution systems planning for rural electrification using techniques from combinatorial optimization. We describe a heuristic algorithm that provides a quick solution for the partial electrification problem where the distribution network can only connect a pre-specified number of households with low voltage lines. The algorithm demonstrates the effect of household settlement patterns on the electrification cost. We also describe the first heuristic algorithm that selects the locations and service areas of transformers without requiring candidate solutions and simultaneously builds a two-level grid network in a green-field setting. The algorithms are applied to real world rural settings in Africa, where household locations digitized from satellite imagery are prescribed. In Chapter 3 and 4, we focus on power generation and transmission using clean energy sources. Here, we imagine a country in the future where hydro and solar are the dominant sources and fossil fuels are only available in minimal form. We discuss the problem of modeling hydro and solar energy production and allocation, including

  14. Market Structure and the Penetration of Alternative Energy Technologies

    OpenAIRE

    Tsur, Yacov; Zemel, Amos

    2009-01-01

    Energy market prices ignore external effects, hence miss-allocate energy generation between (polluting) fossil fuels and (clean) solar technologies. Correcting the failure requires understanding the market allocation forces at hand. An important feature of solar energy is that its cost of supply is predominantly due to upfront investments in capital infrastructure (rather than to the actual supply rate) and this feature has far reaching implications for the market allocation outcome. Studying...

  15. Meaningful Field Trip in Education of Renewable Energy Technologies

    OpenAIRE

    Hasan Said Tortop

    2013-01-01

    Renewable energy sources, in terms of countries‟ obtaining their energy needs from clean and without harming the environment is becoming increasingly important. This situation also requires improving the quality of science education will be given in this field. In this activity, in a field trip to the center for the renewable energy resources technologies, the application of learning cycle model appropriate for constructivist approach is shown. In the example of solar chimney activity accordi...

  16. Energy technology perspectives: scenarios and strategies to 2050 [Russian version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    At their 2005 summit in Gleneagles, G8 leaders confronted questions of energy security and supply and lowering of CO{sub 2} emissions and decided to act with resolve and urgency. They called upon the International Energy Agency to provide advice on scenarios and strategies for a clean and secure energy future. Energy Technology Perspectives is a response to the G8 request. This work demonstrates how energy technologies can make a difference in a series of global scenarios to 2050. It reviews in detail the status and prospects of key energy technologies in electricity generation, buildings, industry and transport. It assesses ways the world can enhance energy security and contain growth in CO{sub 2} emissions by using a portfolio of current and emerging technologies. Major strategic elements of a successful portfolio are energy efficiency, CO{sub 2} capture and storage, renewables and nuclear power. 110 figs., 4 annexes.

  17. Energy technology perspectives - scenarios and strategies to 2050

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-11-03

    At their 2005 summit in Gleneagles, G8 leaders confronted questions of energy security and supply and lowering of CO{sub 2} emissions and decided to act with resolve and urgency. They called upon the International Energy Agency to provide advice on scenarios and strategies for a clean and secure energy future. Energy Technology Perspectives is a response to the G8 request. This work demonstrates how energy technologies can make a difference in a series of global scenarios to 2050. It reviews in detail the status and prospects of key energy technologies in electricity generation, buildings, industry and transport. It assesses ways the world can enhance energy security and contain growth in CO{sub 2} emissions by using a portfolio of current and emerging technologies. Major strategic elements of a successful portfolio are energy efficiency, CO{sub 2} capture and storage, renewables and nuclear power. 110 figs., 4 annexes.

  18. Energy Systems and Technologies for the coming Century

    DEFF Research Database (Denmark)

    Sønderberg Petersen, Leif; Larsen, Hans Hvidtfeldt

    for the extended utilisation of sustainable energy - Distributed energy production technologies such as fuel cells, hydrogen, bioenergy, wind, hydro, wave, solar and geothermal - Centralised energy production technologies such as clean coal technologies, CCS and nuclear - Renewable energy for the......Risø International Energy Conference 2011 took place 10 – 12 May 2011. The conference focused on: - Future global energy development options, scenarios and policy issues - Intelligent energy systems of the future, including the interaction between supply and end-use - New and emerging technologies...... transport sector and its integration in the energy system The proceedings are prepared from papers presented at the conference and received with corrections, if any, until the final deadline on 20-04-2011....

  19. Energy systems and technologies for the coming century. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Soenderberg Petersen, L.; Larsen, Hans (eds.)

    2011-05-15

    Risoe International Energy Conference 2011 took place 10 - 12 May 2011. The conference focused on: 1) Future global energy development options, scenarios and policy issues. 2) Intelligent energy systems of the future, including the interaction between supply and end-use. 3) New and emerging technologies for the extended utilisation of sustainable energy. 4) Distributed energy production technologies such as fuel cells, hydrogen, bioenergy, wind, hydro, wave, solar and geothermal. 5) Centralised energy production technologies such as clean coal technologies, CCS and nuclear. 6) Renewable energy for the transport sector and its integration in the energy system The proceedings are prepared from papers presented at the conference and received with corrections, if any, until the final deadline on 20-04-2011. (Author)

  20. Clean Energy and Sustainable Development lab activity report, 2014-09-31 to 2015-12-31

    OpenAIRE

    Ha-Duong, Minh; Tran, Hoang Anh

    2016-01-01

    The Clean Energy and Sustainable Development laboratory – CleanED – was established in December 2014 with support from USTH and French Embassy in Hanoi. In September 2015, CleanED lab counted five researchers from France and Vietnam, five doctoral fellows and two internationally qualified staff. This international and interdisciplinary research team gets the mission to contribute to the green growth of the energy sector in Vietnam. Its expertise ranges from engineering to public policy on:Nat...