National Library of Energy BETA

Sample records for gas nuclear clean

  1. Gas cleaning system and method

    DOE Patents [OSTI]

    Newby, Richard Allen

    2006-06-06

    A gas cleaning system for removing at least a portion of contaminants, such as halides, sulfur, particulates, mercury, and others, from a synthesis gas (syngas). The gas cleaning system may include one or more filter vessels coupled in series for removing halides, particulates, and sulfur from the syngas. The gas cleaning system may be operated by receiving gas at a first temperature and pressure and dropping the temperature of the syngas as the gas flows through the system. The gas cleaning system may be used for an application requiring clean syngas, such as, but not limited to, fuel cell power generation, IGCC power generation, and chemical synthesis.

  2. Exhaust gas clean up process

    DOE Patents [OSTI]

    Walker, R.J.

    1988-06-16

    A method of cleaning an exhaust gas containing particulates, SO/sub 2/ and NO/sub x/ is described. The method involves prescrubbing with water to remove HCl and most of the particulates, scrubbing with an aqueous absorbent containing a metal chelate and dissolved sulfite salt to remove NO/sub x/ and SO/sub 2/, and regenerating the absorbent solution by controlled heating, electrodialysis and carbonate salt addition. The NO/sub x/ is removed as N/sub 2/ gas or nitrogen sulfonate ions and the oxides of sulfur are removed as a valuable sulfate salt. 4 figs.

  3. Exhaust gas clean up process

    DOE Patents [OSTI]

    Walker, Richard J. (McMurray, PA)

    1989-01-01

    A method of cleaning an exhaust gas containing particulates, SO.sub.2 and NO.sub.x includes prescrubbing with water to remove HCl and most of the particulates, scrubbing with an aqueous absorbent containing a metal chelate and dissolved sulfite salt to remove NO.sub.x and SO.sub.2, and regenerating the absorbent solution by controlled heating, electrodialysis and carbonate salt addition. The NO.sub.x is removed as N.sub.2 or nitrogen-sulfonate ions and the oxides of sulfur are removed as a vaulable sulfate salt.

  4. COAL CLEANING BY GAS AGGLOMERATION

    SciTech Connect (OSTI)

    T.D. Wheelock

    1999-03-01

    The technical feasibility of a gas agglomeration method for cleaning coal was demonstrated by means of bench-scale tests conducted with a mixing system which enabled the treatment of ultra-fine coal particles with a colloidal suspension of microscopic gas bubbles in water. A suitable suspension of microbubbles was prepared by first saturating water with air or carbon dioxide under pressure then reducing the pressure to release the dissolved gas. The formation of microbubbles was facilitated by agitation and a small amount of i-octane. When the suspension of microbubbles and coal particles was mixed, agglomeration was rapid and small spherical agglomerates were produced. Since the agglomerates floated, they were separated from the nonfloating tailings in a settling chamber. By employing this process in numerous agglomeration tests of moderately hydrophobic coals with 26 wt.% ash, it was shown that the ash content would be reduced to 6--7 wt.% while achieving a coal recovery of 75 to 85% on a dry, ash-free basis. This was accomplished by employing a solids concentration of 3 to 5 w/w%, an air saturation pressure of 136 to 205 kPa (5 to 15 psig), and an i-octane concentration of 1.0 v/w% based on the weight of coal.

  5. Proceedings of the 21st DOE/NRC Nuclear Air Cleaning Conference; Sessions 1--8

    SciTech Connect (OSTI)

    First, M.W.

    1991-02-01

    Separate abstracts have been prepared for the papers presented at the meeting on nuclear facility air cleaning technology in the following specific areas of interest: air cleaning technologies for the management and disposal of radioactive wastes; Canadian waste management program; radiological health effects models for nuclear power plant accident consequence analysis; filter testing; US standard codes on nuclear air and gas treatment; European community nuclear codes and standards; chemical processing off-gas cleaning; incineration and vitrification; adsorbents; nuclear codes and standards; mathematical modeling techniques; filter technology; safety; containment system venting; and nuclear air cleaning programs around the world. (MB)

  6. Ultra Clean and Efficient Natural Gas Reciprocating Engine for...

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

    Ultra Clean and Efficient Natural Gas Reciprocating Engine for CHP - Presentation by Dresser Waukesha, June 2011 Ultra Clean and Efficient Natural Gas Reciprocating Engine for CHP ...

  7. Investing in Clean, Safe Nuclear Energy

    ScienceCinema (OSTI)

    President Obama

    2010-09-01

    President Obama announces more than $8 billion in loan guarantees for two new nuclear reactors as part of the Administration's commitment to providing clean energy and creating new jobs.

  8. Investing in Clean, Safe Nuclear Energy

    Office of Energy Efficiency and Renewable Energy (EERE)

    President Obama announces more than $8 billion in loan guarantees for two new nuclear reactors as part of the Administration's commitment to providing clean energy and creating new jobs.

  9. Investing in Clean, Safe Nuclear Energy

    SciTech Connect (OSTI)

    President Obama

    2010-02-16

    President Obama announces more than $8 billion in loan guarantees for two new nuclear reactors as part of the Administration's commitment to providing clean energy and creating new jobs.

  10. Alternative Fuels Data Center: Automakers Innovate With Clean Gas

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Technologies Automakers Innovate With Clean Gas Technologies to someone by E-mail Share Alternative Fuels Data Center: Automakers Innovate With Clean Gas Technologies on Facebook Tweet about Alternative Fuels Data Center: Automakers Innovate With Clean Gas Technologies on Twitter Bookmark Alternative Fuels Data Center: Automakers Innovate With Clean Gas Technologies on Google Bookmark Alternative Fuels Data Center: Automakers Innovate With Clean Gas Technologies on Delicious Rank Alternative

  11. NOVEL GAS CLEANING/CONDITIONING FOR INTEGRATED GASIFICATION COMBINED CYCLE

    SciTech Connect (OSTI)

    Dennis A. Horazak; Richard A. Newby; Eugene E. Smeltzer; Rachid B. Slimane; P. Vann Bush; James L. Aderhold Jr; Bruce G. Bryan

    2005-12-01

    Development efforts have been underway for decades to replace dry-gas cleaning technology with humid-gas cleaning technology that would maintain the water vapor content in the raw gas by conducting cleaning at sufficiently high temperature to avoid water vapor condensation and would thus significantly simplify the plant and improve its thermal efficiency. Siemens Power Generation, Inc. conducted a program with the Gas Technology Institute (GTI) to develop a Novel Gas Cleaning process that uses a new type of gas-sorbent contactor, the ''filter-reactor''. The Filter-Reactor Novel Gas Cleaning process described and evaluated here is in its early stages of development and this evaluation is classified as conceptual. The commercial evaluations have been coupled with integrated Process Development Unit testing performed at a GTI coal gasifier test facility to demonstrate, at sub-scale the process performance capabilities. The commercial evaluations and Process Development Unit test results are presented in Volumes 1 and 2 of this report, respectively. Two gas cleaning applications with significantly differing gas cleaning requirements were considered in the evaluation: IGCC power generation, and Methanol Synthesis with electric power co-production. For the IGCC power generation application, two sets of gas cleaning requirements were applied, one representing the most stringent ''current'' gas cleaning requirements, and a second set representing possible, very stringent ''future'' gas cleaning requirements. Current gas cleaning requirements were used for Methanol Synthesis in the evaluation because these cleaning requirements represent the most stringent of cleaning requirements and the most challenging for the Filter-Reactor Novel Gas Cleaning process. The scope of the evaluation for each application was: (1) Select the configuration for the Filter-Reactor Novel Gas Cleaning Process, the arrangement of the individual gas cleaning stages, and the probable operating conditions of the gas cleaning stages to conceptually satisfy the gas cleaning requirements; (2) Estimate process material & energy balances for the major plant sections and for each gas cleaning stage; (3) Conceptually size and specify the major gas cleaning process equipment; (4) Determine the resulting overall performance of the application; and (5) Estimate the investment cost and operating cost for each application. Analogous evaluation steps were applied for each application using conventional gas cleaning technology, and comparison was made to extract the potential benefits, issues, and development needs of the Filter-Reactor Novel Gas Cleaning technology. The gas cleaning process and related gas conditioning steps were also required to meet specifications that address plant environmental emissions, the protection of the gas turbine and other Power Island components, and the protection of the methanol synthesis reactor. Detailed material & energy balances for the gas cleaning applications, coupled with preliminary thermodynamic modeling and laboratory testing of candidate sorbents, identified the probable sorbent types that should be used, their needed operating conditions in each stage, and their required levels of performance. The study showed that Filter-Reactor Novel Gas Cleaning technology can be configured to address and conceptually meet all of the gas cleaning requirements for IGCC, and that it can potentially overcome several of the conventional IGCC power plant availability issues, resulting in improved power plant thermal efficiency and cost. For IGCC application, Filter-Reactor Novel Gas Cleaning yields 6% greater generating capacity and 2.3 percentage-points greater efficiency under the Current Standards case, and more than 9% generating capacity increase and 3.6 percentage-points higher efficiency in the Future Standards case. While the conceptual equipment costs are estimated to be only slightly lower for the Filter-Reactor Novel Gas Cleaning processes than for the conventional processes, the improved power plant capacity results in the potentia

  12. GE, Clean Energy Fuels Partner to Expand Natural Gas Highway...

    Open Energy Info (EERE)

    GE, Clean Energy Fuels Partner to Expand Natural Gas Highway Home > Groups > Clean and Renewable Energy Jessi3bl's picture Submitted by Jessi3bl(15) Member 16 December, 2012 -...

  13. Ultra Clean and Efficient Natural Gas Reciprocating Engine for CHP -

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

    Presentation by Dresser Waukesha, June 2011 | Department of Energy Ultra Clean and Efficient Natural Gas Reciprocating Engine for CHP - Presentation by Dresser Waukesha, June 2011 Ultra Clean and Efficient Natural Gas Reciprocating Engine for CHP - Presentation by Dresser Waukesha, June 2011 Presentation on an Ultra Clean 1.1 MW High Efficiency Natural Gas Engine Powered Combined Heat and Power (CHP) System, given by Jim Zurlo of Dresser Waukesha, at the U.S. DOE Industrial Distributed

  14. Clean Cities Moving Fleets Forward with Liquefied Natural Gas | Department

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

    of Energy Cities Moving Fleets Forward with Liquefied Natural Gas Clean Cities Moving Fleets Forward with Liquefied Natural Gas May 30, 2013 - 2:52pm Addthis Waste hauler Enviro Express converted its fleet of heavy-duty trucks to run on liquefied natural gas (LNG) and built the first LNG station east of the Mississippi River with help from the Energy Department's Clean Cities initiative. | Photo courtesy of New Haven Clean Cities Coalition. Waste hauler Enviro Express converted its fleet of

  15. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    5-1 CHAPTER 5 EXTERNAL COMPONENTS 5.1 Introduction External components of an air cleaning system include fans, ductwork, dampers, louvers, stacks, instruments, and other miscellaneous accessories that are associated with the movement, control, conveying, and monitoring of the air or gas flow. This chapter contains information on the design, fabrication, materials, and codes and standards requirements/considerations for air cleaning system external components for nuclear facilities. Additional

  16. Center for Gas Separations Relevant to Clean Energy Technologies (CGS) |

    Office of Science (SC) Website

    U.S. DOE Office of Science (SC) Gas Separations Relevant to Clean Energy Technologies (CGS) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events Publications History Contact BES Home Centers Center for Gas Separations Relevant to Clean Energy Technologies (CGS) Print Text Size: A A A FeedbackShare Page CGS Header Director Jeffrey Long Lead Institution University of California, Berkeley Year Established 2009 Mission

  17. 17th DOE nuclear air cleaning conference: proceedings. Volume 2

    SciTech Connect (OSTI)

    First, M.W.

    1983-02-01

    Volume 2 contains papers presented at the following sessions: adsorption; noble gas treatment; personnel education and training; filtration and filter testing; measurement and instrumentation; air cleaning equipment response to accident related stress; containment venting air cleaning; and an open end session. Twenty-eight papers were indexed separately for inclusion in the Energy Data Base. Ten papers had been entered earlier.

  18. GAS COOLED NUCLEAR REACTORS

    DOE Patents [OSTI]

    Long, E.; Rodwell, W.

    1958-06-10

    A gas-cooled nuclear reactor consisting of a graphite reacting core and reflector structure supported in a containing vessel is described. A gas sealing means is included for sealing between the walls of the graphite structure and containing vessel to prevent the gas coolant by-passing the reacting core. The reacting core is a multi-sided right prismatic structure having a pair of parallel slots around its periphery. The containing vessel is cylindrical and has a rib on its internal surface which supports two continuous ring shaped flexible web members with their radially innermost ends in sealing engagement within the radially outermost portion of the slots. The core structure is supported on ball bearings. This design permits thermal expansion of the core stracture and vessel while maintainirg a peripheral seal between the tvo elements.

  19. Alternative Fuels Data Center: Cities Make the Clean Switch to Natural Gas

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Cities Make the Clean Switch to Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Cities Make the Clean Switch to Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Cities Make the Clean Switch to Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Cities Make the Clean Switch to Natural Gas on Google Bookmark Alternative Fuels Data Center: Cities Make the Clean Switch to Natural Gas on Delicious Rank Alternative Fuels Data Center: Cities Make the

  20. Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Trucks Virginia Cleans up With Natural Gas Refuse Trucks to someone by E-mail Share Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse Trucks on Facebook Tweet about Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse Trucks on Twitter Bookmark Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse Trucks on Google Bookmark Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse Trucks on Delicious Rank

  1. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    -1 CHAPTER 1 HISTORY OF THE DEVELOPMENT OF AIR CLEANING TECHNOLOGY IN THE NUCLEAR INDUSTRY 1.1 Brief History of Nuclear Aerosol Filtration 1.1.1 Early High-Efficiency Filter Paper Development for Military Gas Mask Use In the early days of World War II, the British sent filter paper extracted from captured German gas mask canisters to the U.S. Army Chemical Warfare Service Laboratories (CWS) in Edgewood, Maryland. 1 The German filter paper was made of fine asbestos dispersed in esparto grass and

  2. Evaluation of Ultra Clean Fuels from Natural Gas

    SciTech Connect (OSTI)

    Robert Abbott; Edward Casey; Etop Esen; Douglas Smith; Bruce Burke; Binh Nguyen; Samuel Tam; Paul Worhach; Mahabubul Alam; Juhun Song; James Szybist; Ragini Acharya; Vince Zello; David Morris; Patrick Flynn; Stephen Kirby; Krishan Bhatia; Jeff Gonder; Yun Wang; Wenpeng Liu; Hua Meng; Subramani Velu; Jian-Ping Shen, Weidong Gu; Elise Bickford; Chunshan Song; Chao-Yang Wang; Andre' Boehman

    2006-02-28

    ConocoPhillips, in conjunction with Nexant Inc., Penn State University, and Cummins Engine Co., joined with the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) in a cooperative agreement to perform a comprehensive study of new ultra clean fuels (UCFs) produced from remote sources of natural gas. The project study consists of three primary tasks: an environmental Life Cycle Assessment (LCA), a Market Study, and a series of Engine Tests to evaluate the potential markets for Ultra Clean Fuels. The overall objective of DOE's Ultra Clean Transportation Fuels Initiative is to develop and deploy technologies that will produce ultra-clean burning transportation fuels for the 21st century from both petroleum and non-petroleum resources. These fuels will: (1) Enable vehicles to comply with future emission requirements; (2) Be compatible with the existing liquid fuels infrastructure; (3) Enable vehicle efficiencies to be significantly increased, with concomitantly reduced CO{sub 2} emissions; (4) Be obtainable from a fossil resource, alone or in combination with other hydrocarbon materials such as refinery wastes, municipal wastes, biomass, and coal; and (5) Be competitive with current petroleum fuels. The objectives of the ConocoPhillips Ultra Clean Fuels Project are to perform a comprehensive life cycle analysis and to conduct a market study on ultra clean fuels of commercial interest produced from natural gas, and, in addition, perform engine tests for Fisher-Tropsch diesel and methanol in neat, blended or special formulations to obtain data on emissions. This resulting data will be used to optimize fuel compositions and engine operation in order to minimize the release of atmospheric pollutants resulting from the fuel combustion. Development and testing of both direct and indirect methanol fuel cells was to be conducted and the optimum properties of a suitable fuel-grade methanol was to be defined. The results of the study are also applicable to coal-derived FT liquid fuels. After different gas clean up processes steps, the coal-derived syngas will produce FT liquid fuels that have similar properties to natural gas derived FT liquids.

  3. Gas Centrifuges and Nuclear Proliferation

    SciTech Connect (OSTI)

    Albright, David

    2004-09-15

    Gas centrifuges have been an ideal enrichment method for a wide variety of countries. Many countries have built gas centrifuges to make enriched uranium for peaceful nuclear purposes. Other countries have secretly sought centrifuges to make highly enriched uranium for nuclear weapons. In more recent times, several countries have secretly sought or built gas centrifuges in regions of tension. The main countries that have been of interest in the last two decades have been Pakistan, Iraq, Iran, and North Korea. Currently, most attention is focused on Iran, Pakistan, and North Korea. These states did not have the indigenous abilities to make gas centrifuges, focusing instead on illicit and questionable foreign procurement. The presentation covered the following main sections: Spread of centrifuges through illicit procurement; Role of export controls in stopping proliferation; Increasing the transparency of gas centrifuge programs in non-nuclear weapon states; and, Verified dismantlement of gas centrifuge programs. Gas centrifuges are important providers of low enriched uranium for civil nuclear power reactors. They also pose special nuclear proliferation risks. We all have special responsibilities to prevent the spread of gas centrifuges into regions of tension and to mitigate the consequences of their spread into the Middle East, South Asia, and North Asia.

  4. EERE Success Story-Concrete Company Moving to Natural Gas with Clean

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

    Cities | Department of Energy Concrete Company Moving to Natural Gas with Clean Cities EERE Success Story-Concrete Company Moving to Natural Gas with Clean Cities March 10, 2015 - 10:25am Addthis Concrete mixing in the Great Lakes region is increasingly fueled by compressed natural gas (CNG), thanks to the help of the Vehicle Technologies Office's Clean Cities program. In 2010, the Chicago Area Clean Cities Coalition's American Recovery and Reinvestment Act project covered the incremental

  5. Concrete Company Moving to Natural Gas with Clean Cities | Department of

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

    Energy Concrete Company Moving to Natural Gas with Clean Cities Concrete Company Moving to Natural Gas with Clean Cities March 10, 2015 - 10:25am Addthis Concrete mixing in the Great Lakes region is increasingly fueled by compressed natural gas (CNG), thanks to the help of the Vehicle Technologies Office's Clean Cities program. In 2010, the Chicago Area Clean Cities Coalition's American Recovery and Reinvestment Act project covered the incremental cost of 14 CNG cement mixing vehicles for

  6. Improved gas tagging and cover gas combination for nuclear reactor

    DOE Patents [OSTI]

    Gross, K.C.; Laug, M.T.

    1983-09-26

    The invention discloses the use of stable isotopes of neon and argon, sealed as tags in different cladding nuclear fuel elements to be used in a liquid metal fast breeder reactor. Cladding failure allows fission gases and these tag isotopes to escape and to combine with the cover gas. The isotopes are Ne/sup 20/, Ne/sup 21/ and Ne/sup 22/ and Ar/sup 36/, Ar/sup 38/ and Ar/sup 40/, and the cover gas is He. Serially connected cryogenically operated charcoal beds are used to clean the cover gas and to separate out the tags. The first or cover gas cleanup bed is held between 0 and -25/sup 0/C to remove the fission gases from the cover gas and tags, and the second or tag recovery system bed between -170 and -185/sup 0/C to isolate the tags from the cover gas. Spectrometric analysis is used to identify the specific tags that are recovered, and thus the specific leaking fuel element. By cataloging the fuel element tags to the location of the fuel elements in the reactor, the location of the leaking fuel element can then be determined.

  7. Gas tagging and cover gas combination for nuclear reactor

    DOE Patents [OSTI]

    Gross, Kenny C. (Lemont, IL); Laug, Matthew T. (Idaho Falls, ID)

    1985-01-01

    The invention discloses the use of stable isotopes of neon and argon, that are grouped in preselected different ratios one to the other and are then sealed as tags in different cladded nuclear fuel elements to be used in a liquid metal fast breeder reactor. Failure of the cladding of any fuel element allows fission gases generated in the reaction and these tag isotopes to escape and to combine with the cover gas held in the reactor over the fuel elements. The isotopes specifically are Ne.sup.20, Ne.sup.21 and Ne.sup.22 of neon and Ar.sup.36, Ar.sup.38 and Ar.sup.40 of argon, and the cover gas is helium. Serially connected cryogenically operated charcoal beds are used to clean the cover gas and to separate out the tags. The first or cover gas cleanup bed is held between approximately 0.degree. and -25.degree. C. operable to remove the fission gases from the cover gas and tags and the second or tag recovery system bed is held between approximately -170.degree. and -185.degree. C. operable to isolate the tags from the cover gas. Spectrometric analysis further is used to identify the specific tags that are recovered, and thus the specific leaking fuel element. By cataloging the fuel element tags to the location of the fuel elements in the reactor, the location of the leaking fuel element can then be specifically determined.

  8. Tidd hot gas clean up program. Final report

    SciTech Connect (OSTI)

    1995-10-01

    This Final Report on the Tidd Hot Gas Clean Up Program covers the period from initial Proof-of-Concept testing in August, 1990, through final equipment inspections in May, 1995. The Tidd Hot Gas Clean Up (HGCU) system was installed in the Tidd Pressurized Fluidized Bed Combustion (PFBC) Demonstration Plant, which is the first utility-scale PFBC plant in the United States. Detailed design work on the project began in July, 1990, and site construction began in December, 1991. Initial operation of the system occurred in May, 1992, and the hot gas filter was commissioned in October, 1992. The test program ended in March, 1995, when the Tidd Plant was shut down following its four-year test program. Section 1.0 of this report is an executive summary of the project covering the project background, system description, test results and conclusions. Section 2.0 is an introduction covering the program objectives and schedule. Section 3.0 provides detailed descriptions of the system and its major components. Section 4.0 provides detailed results of all testing including observations and posttest inspection results. Sections 5.0 and 6.0 list the program conclusions and recommendations, respectively. Appendix I is a report prepared by Southern Research Institute on the properties of Tidd PFBC ash sampled during the test program. Appendix II is a report prepared by Westinghouse STC on the performance of candle filter fail-safe regenerator devices.

  9. Chapter 4: Advancing Clean Electric Power Technologies | Carbon Dioxide Capture for Natural Gas and Industrial Applications Technology Assessment

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

    Gas and Industrial Applications Carbon Dioxide Capture Technologies Carbon Dioxide Storage Technologies Crosscutting Technologies in Carbon Dioxide Capture and Storage Fast-spectrum Reactors Geothermal Power High Temperature Reactors Hybrid Nuclear-Renewable Energy Systems Hydropower Light Water Reactors Marine and Hydrokinetic Power Nuclear Fuel Cycles Solar Power Stationary Fuel Cells Supercritical Carbon Dioxide Brayton Cycle Wind Power ENERGY U.S. DEPARTMENT OF Clean Power Quadrennial

  10. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    i INTRODUCTION The 4th edition of the Nuclear Air Cleaning Handbook succeeds three previous editions: ERDA 76-21, Nuclear Air Cleaning Handbook (1976); ORNL/NSIC-65, Design, Construction and Testing of High-Efficiency Air Filtration Systems for Nuclear Applications (1970); and NSIC-13, Filters, Sorbents, and Air Cleaning Systems as Engineered Safeguards in Nuclear Installations (1966). It benefits from over 25 years of industry experience since the previous edition was published. Along with U.S.

  11. Renewable Natural Gas Clean-up Challenges and Applications | Department of

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

    Energy at Waste-to-Energy using Fues Cells Webinar, July 13, 2011. PDF icon wte_dod-doe_wkshp71311_weeks.pdf More Documents & Publications Renewable Natural Gas Clean-up Challenges and Applications Renewable Natural Gas Clean-up Challenges and Applications Blending Hydrogen into Natural Gas Pipeline Networks: A Review of Key Issues

  12. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    -1 CHAPTER 2 SYSTEM CONSIDERATIONS 2.1 Introduction A nuclear air cleaning system is an assembly of interrelated, interactive parts that include the air cleaning system components, the contained space served by the air cleaning system (e.g., the glovebox, hot cell, room, or building), and the processes served by that system. This chapter discusses the design, operational, and codes- and standards-related requirements for nuclear facility air cleaning systems. Topics will include system,

  13. Gas-cooled nuclear reactor

    DOE Patents [OSTI]

    Peinado, Charles O. (La Jolla, CA); Koutz, Stanley L. (San Diego, CA)

    1985-01-01

    A gas-cooled nuclear reactor includes a central core located in the lower portion of a prestressed concrete reactor vessel. Primary coolant gas flows upward through the core and into four overlying heat-exchangers wherein stream is generated. During normal operation, the return flow of coolant is between the core and the vessel sidewall to a pair of motor-driven circulators located at about the bottom of the concrete pressure vessel. The circulators repressurize the gas coolant and return it back to the core through passageways in the underlying core structure. If during emergency conditions the primary circulators are no longer functioning, the decay heat is effectively removed from the core by means of natural convection circulation. The hot gas rising through the core exits the top of the shroud of the heat-exchangers and flows radially outward to the sidewall of the concrete pressure vessel. A metal liner covers the entire inside concrete surfaces of the concrete pressure vessel, and cooling tubes are welded to the exterior or concrete side of the metal liner. The gas coolant is in direct contact with the interior surface of the metal liner and transfers its heat through the metal liner to the liquid coolant flowing through the cooling tubes. The cooler gas is more dense and creates a downward convection flow in the region between the core and the sidewall until it reaches the bottom of the concrete pressure vessel when it flows radially inward and up into the core for another pass. Water is forced to flow through the cooling tubes to absorb heat from the core at a sufficient rate to remove enough of the decay heat created in the core to prevent overheating of the core or the vessel.

  14. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    TECHNICAL STANDARDS NOVEMBER 2003 TS INCH-POUND DOE-HDBK-1169-2003 DOE HANDBOOK NUCLEAR AIR CLEANING HANDBOOK U.S. Department of Energy Washington, DC 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.

  15. Enabling Clean Consumption of Low Btu and Reactive Fuels in Gas Turbines

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

    Fuel-Flexible, Low-Emissions Catalytic Combustor for Opportunity Fuels ADVANCED MANUFACTURING OFFICE Enabling Clean Combustion of Low-Btu and Reactive Fuels in Gas Turbines By enabling ultralow-emission, lean premixed combustion of a wide range of gaseous opportunity fuels, this unique, fuel- fexible catalytic combustor for gas turbines can reduce natural gas consumption in industry. Introduction Gas turbines are commonly used in industry for onsite power and heating needs because of their high

  16. National Nuclear Security Administration Product Aids in Anthrax Clean-up |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration Product Aids in Anthrax Clean-up | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases

  17. Jeffrey Kortright | Center for Gas SeparationsRelevant to Clean...

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

    the Kortright group is developing novel soft x-ray based techniques for probing gas adsorption in MOFs. EFRC publications: Drisdell, Walter S.; and Kortright, Jeffrey B Gas cell...

  18. Clean Cities Program saves 375 million gallons of gas in 2006 - News

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

    Releases | NREL Clean Cities Program saves 375 million gallons of gas in 2006 NREL reports a 50 percent increase in gasoline displaced over previous year September 28, 2007 Clean Cities coalitions around the nation displaced the equivalent of 375 million gallons of gasoline in 2006, according to a recent report from the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL). The amount of gasoline displaced in 2006 was 50 percent more than the 250 million gallons in

  19. Lorenzo Maserati | Center for Gas SeparationsRelevant to Clean...

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

    design consists of ultra thin MOF coatings on polymer supports that allow for high permeability while maintaining high gas selectivity. My efforts span membrane fabrication and...

  20. Renewable Natural Gas Clean-up Challenges and Applications

    Broader source: Energy.gov [DOE]

    Presentation by Brian Weeks, Gas Technology Institute, at the Waste-to-Energy Using Fuel Cells Workshop held Jan. 13, 2011

  1. Terms and Conditions for EM Clean Up to the National Nuclear Security

    Energy Savers [EERE]

    Administration (NNSA) | Department of Energy National Nuclear Security Administration (NNSA) Terms and Conditions for EM Clean Up to the National Nuclear Security Administration (NNSA) Attached is the "National Nuclear Security Administration and Office of Environmental Management Terms and Conditions for the Transition of Completed Legacy Environmental Projects," jointly signed between EM and NNSA. This document provides subject matter direction and outlines the roles and

  2. Clean Cities Moving Fleets Forward with Liquefied Natural Gas...

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

    Waste hauler Enviro Express converted its fleet of heavy-duty trucks to run on liquefied natural gas (LNG) and built the first LNG station east of the Mississippi River with help...

  3. Restructuring the DOE Laboratory Complex to Advance Clean Energy, Environmental Sustainability, and a Global Future without Nuclear Weapons

    Broader source: Energy.gov [DOE]

    Restructuring the DOE Laboratory Complex to Advance Clean Energy, Environmental Sustainability, and a Global Future without Nuclear Weapons - December Commission meeting

  4. 2010 | Center for Gas SeparationsRelevant to Clean Energy Technologies |

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

    Blandine Jerome 2010 Previous Next List Metal binding in an aluminum based metal-organic framework for carbon dioxide capture Link to article Sep 6, 2012 New synthetic strategy for porous molecular materials towards gas separation Link to article Sep 6, 2012 Nitrogen/oxygen separations in metal-organic frameworks for clean fossil fuel combustion Link to article Sep 6, 2012

  5. DOE Issues Request for Information on Gas Clean-Up for Fuel Cell Applications

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE's) Fuel Cell Technologies Office has issued a request for information (RFI) to obtain feedback and opinions from industry, academia, research laboratories, government agencies, and other stakeholders on the report findings from the Gas Clean-up for Fuel Cell Applications Workshop.

  6. Neural net controlled tag gas sampling system for nuclear reactors

    DOE Patents [OSTI]

    Gross, Kenneth C.; Laug, Matthew T.; Lambert, John D. B.; Herzog, James P.

    1997-01-01

    A method and system for providing a tag gas identifier to a nuclear fuel rod and analyze escaped tag gas to identify a particular failed nuclear fuel rod. The method and system include disposing a unique tag gas composition into a plenum of a nuclear fuel rod, monitoring gamma ray activity, analyzing gamma ray signals to assess whether a nuclear fuel rod has failed and is emitting tag gas, activating a tag gas sampling and analysis system upon sensing tag gas emission from a failed nuclear rod and evaluating the escaped tag gas to identify the particular failed nuclear fuel rod.

  7. Neural net controlled tag gas sampling system for nuclear reactors

    DOE Patents [OSTI]

    Gross, K.C.; Laug, M.T.; Lambert, J.B.; Herzog, J.P.

    1997-02-11

    A method and system are disclosed for providing a tag gas identifier to a nuclear fuel rod and analyze escaped tag gas to identify a particular failed nuclear fuel rod. The method and system include disposing a unique tag gas composition into a plenum of a nuclear fuel rod, monitoring gamma ray activity, analyzing gamma ray signals to assess whether a nuclear fuel rod has failed and is emitting tag gas, activating a tag gas sampling and analysis system upon sensing tag gas emission from a failed nuclear rod and evaluating the escaped tag gas to identify the particular failed nuclear fuel rod. 12 figs.

  8. Method for cleaning solution used in nuclear fuel reprocessing

    DOE Patents [OSTI]

    Tallent, O.K.; Crouse, D.J.; Mailen, J.C.

    1980-12-17

    Nuclear fuel processing solution consisting of tri-n-butyl phosphate and dodecane, with a complex of uranium, plutonium, or zirconium and with a solvent degradation product such as di-n-butyl phosphate therein, is contacted with an aqueous solution of a salt formed from hydrazine and either a dicarboxylic acid or a hydroxycarboxylic acid, thereby removing the aforesaid complex from the processing solution.

  9. Method for cleaning solution used in nuclear fuel reprocessing

    DOE Patents [OSTI]

    Tallent, Othar K. (Oak Ridge, TN); Crouse, David J. (Oak Ridge, TN); Mailen, James C. (Oak Ridge, TN)

    1982-01-01

    Nuclear fuel processing solution consisting of tri-n-butyl phosphate and dodecane, with a complex of uranium, plutonium, or zirconium and with a solvent degradation product such as di-n-butyl phosphate therein, is contacted with an aqueous solution of a salt formed from hydrazine and either a dicarboxylic acid or a hydroxycarboxylic acid, thereby removing the aforesaid complex from the processing solution.

  10. NNSA implements nondestructive gas sampling technique for nuclear...

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

    implements ... NNSA implements nondestructive gas sampling technique for nuclear weapon components Posted: June 12, 2012 - 1:34pm The National Nuclear Security Administration...

  11. Method for cleaning solution used in nuclear fuel reprocessing

    DOE Patents [OSTI]

    Tallent, Othar K. (Oak Ridge, TN); Dodson, Karen E. (Knoxville, TN); Mailen, James C. (Oak Ridge, TN)

    1983-01-01

    A nuclear fuel processing solution containing (1) hydrocarbon diluent, (2) tri-n-butyl phosphate or tri-2-ethylhexyl phosphate, and (3) monobutyl phosphate, dibutyl phosphate, mono-2-ethylhexyl phosphate, di-2-ethylhexyl phosphate, or a complex formed by plutonium, uranium, or a fission product thereof with monobutyl phosphate, dibutyl phosphate, mono-2-ethylhexyl phosphate, or di-2-ethylhexyl phosphate is contacted with silica gel having alkali ions absorbed thereon to remove any one of the degradation products named in section (3) above from said solution.

  12. Gas stream clean-up filter and method for forming same

    DOE Patents [OSTI]

    Mei, Joseph S. (Morgantown, WV); DeVault, James (Fairmont, WV); Halow, John S. (Waynesburg, PA)

    1993-01-01

    A gas cleaning filter is formed in-situ within a vessel containing a fluidizable bed of granular material of a relatively large size fraction. A filter membrane provided by a porous metal or ceramic body or such a body supported a perforated screen on one side thereof is coated in-situ with a layer of the granular material from the fluidized bed by serially passing a bed-fluidizing gas stream through the bed of granular material and the membrane. The layer of granular material provides the filtering medium for the combined membrane-granular layer filter. The filter is not blinded by the granular material and provides for the removal of virtually all of the particulates from a process gas stream. The granular material can be at least partially provided by a material capable of chemically reacting with and removing sulfur compounds from the process gas stream. Low level radioactive waste containing organic material may be incinerated in a fluidized bed in communication with the described filter for removing particulates from the gaseous combustion products.

  13. Method of and apparatus for preheating pressurized fluidized bed combustor and clean-up subsystem of a gas turbine power plant

    DOE Patents [OSTI]

    Cole, Rossa W. (E. Rutherford, NJ); Zoll, August H. (Cedar Grove, NJ)

    1982-01-01

    In a gas turbine power plant having a pressurized fluidized bed combustor, gas turbine-air compressor subsystem and a gas clean-up subsystem interconnected for fluid flow therethrough, a pipe communicating the outlet of the compressor of the gas turbine-air compressor subsystem with the interior of the pressurized fluidized bed combustor and the gas clean-up subsystem to provide for flow of compressed air, heated by the heat of compression, therethrough. The pressurized fluidized bed combustor and gas clean-up subsystem are vented to atmosphere so that the heated compressed air flows therethrough and loses heat to the interior of those components before passing to the atmosphere.

  14. The gas centrifuge and nuclear weapons proliferation

    SciTech Connect (OSTI)

    Wood, Houston G.; Glaser, Alexander; Kemp, R. Scott

    2014-05-09

    Uranium enrichment by centrifugation is the basis for the quick and efficient production of nuclear fuel-or nuclear weapons.

  15. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    3-1 CHAPTER 3 FILTERS FOR THE NUCLEAR INDUSTRY 3.1 Introduction Filters are widely used in nuclear ventilation, air cleanup, and confinement systems to remove particulate matter from air and gas streams. Air filters are defined as porous structures through which air is passed to separate out entrained particulate matter. The word "filter" is derived from a word for the fabric called felt, pieces of which have been used for air and liquid filtration for hundreds of years. The porous

  16. NNSA implements nondestructive gas sampling technique for nuclear weapon

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

    components | Y-12 National Security Complex implements ... NNSA implements nondestructive gas sampling technique for nuclear weapon components Posted: June 12, 2012 - 1:34pm The National Nuclear Security Administration (NNSA) today announced that it has deployed a nondestructive process at its Y-12 facility for assessing nuclear weapon components as part of its Stockpile Stewardship and Management Program, called Nondestructive Laser Gas Sampling (NDLGS). The NDLGS system is capable of

  17. A High-Temperature Fuel Cell to Provide On-Site Process Reducing Gas, Clean Power, and Heat

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

    Combined Heat, Hydrogen, and Power System A High-Temperature Fuel Cell to Provide On-Site Process Reducing Gas, Clean Power, and Heat Introduction In order for metal products to have desired properties, most metal is thermally processed at a high temperature one or more times under a controlled atmosphere. Many different thermal operations are used including oxide reduction, annealing, brazing, sintering, and carburizing. A mixture of hydrogen and nitrogen gas often provides a reducing

  18. Secretary Chu Announces Best Buy, Johnson Controls, Pacific Gas and Electric, and Veolia to Join National Clean Fleets Partnership

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Secretary Steven Chu today announced that four new corporate partners Best Buy, Johnson Controls, Pacific Gas and Electric, and Veolia are joining the Energy Departments National Clean Fleets Partnership, a broad public-private partnership that assists the nations largest fleet operators in reducing the amount of gasoline and diesel they use nationwide.

  19. Analysis of the Clean Energy Standard Act of 2012

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

    88 81 Natural Gas 350 401 386 470 430 Nuclear 101 115 134 112 184 Conventional ... Administration | Analysis of the Clean Energy Standard Act of 2012 8 Table A1. BCES12 ...

  20. Terminating Safeguards on Excess Special Nuclear Material: Defense TRU Waste Clean-up and Nonproliferation - 12426

    SciTech Connect (OSTI)

    Hayes, Timothy; Nelson, Roger

    2012-07-01

    The Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) manages defense nuclear material that has been determined to be excess to programmatic needs and declared waste. When these wastes contain plutonium, they almost always meet the definition of defense transuranic (TRU) waste and are thus eligible for disposal at the Waste Isolation Pilot Plant (WIPP). The DOE operates the WIPP in a manner that physical protections for attractiveness level D or higher special nuclear material (SNM) are not the normal operating condition. Therefore, there is currently a requirement to terminate safeguards before disposal of these wastes at the WIPP. Presented are the processes used to terminate safeguards, lessons learned during the termination process, and how these approaches might be useful for future defense TRU waste needing safeguards termination prior to shipment and disposal at the WIPP. Also described is a new criticality control container, which will increase the amount of fissile material that can be loaded per container, and how it will save significant taxpayer dollars. Retrieval, compliant packaging and shipment of retrievably stored legacy TRU waste has dominated disposal operations at WIPP since it began operations 12 years ago. But because most of this legacy waste has successfully been emplaced in WIPP, the TRU waste clean-up focus is turning to newly-generated TRU materials. A major component will be transuranic SNM, currently managed in safeguards-protected vaults around the weapons complex. As DOE and NNSA continue to consolidate and shrink the weapons complex footprint, it is expected that significant quantities of transuranic SNM will be declared surplus to the nation's needs. Safeguards termination of SNM varies due to the wide range of attractiveness level of the potential material that may be directly discarded as waste. To enhance the efficiency of shipping waste with high TRU fissile content to WIPP, DOE designed an over-pack container, similar to the pipe component, called the criticality control over-pack, which will significantly enhance the efficiency of disposal. Hundreds of shipments of transuranic SNM, suitably packaged to meet WIPP waste acceptance criteria and with safeguards terminated have been successfully emplaced at WIPP (primarily from the Rocky Flats site clean-up) since WIPP opened. DOE expects that thousands more may eventually result from SNM consolidation efforts throughout the weapons complex. (authors)

  1. Electricity production levelized costs for nuclear, gas and coal

    Office of Scientific and Technical Information (OSTI)

    Levelized costs for nuclear, gas and coal for Electricity, under the Mexican scenario. Javier C. Palacios, Gustavo Alonso, Ramón Ramírez, Armando Gómez, Javier Ortiz, Luis C. Longoria. Instituto Nacional de Investigaciones Nucleares México palacios@nuclear.inin.mx, galonso@nuclear.inin.mx . ABSTRACT In the case of new nuclear power stations, it is necessary to pay special attention to the financial strategy that will be applied, time of construction, investment cost, and the discount and

  2. SRNL Science and Innovation - Clean Energy

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

    Clean Energy Clean Energy Science and Innovation Clean Energy Hydrogen Production and Storage Nuclear Fuel Cycle Research and Development Renewable Energy Research Among the most ...

  3. Supercritical-fluid carbon dioxide (SCCO{sub 2}) cleaning of nuclear weapon components

    SciTech Connect (OSTI)

    Taylor, C.M.V.; Sivils, L.D.; Rubin, J.B.

    1998-05-01

    Supercritical fluid carbon dioxide (SCCO{sub 2}) has been evaluated as a cleaning solvent for the cleaning of plutonium (Pu) metal parts. The results of the evaluation show that SCCO{sub 2} is an effective alternative to halogenated solvents that are conventionally used for removing organic and inorganic contaminants from the surface of these parts. The cleaning process was demonstrated at the laboratory scale for steel and uranium substrates and has been found to be compatible with Pu. The efficacy of this cleaning method is found to be dependent on process conditions of pressure, temperature, fluid-flow rate, as well as cleaning time. Process parameters of P > 2,500 psi, T > 40 C, and moderate fluid flow rates, produced good cleaning results in less than 10 minutes using a simple flow-through process configuration. Within the parameter range studied, cleaning efficiency generally improved with increasing process pressure and flow rate. SCCO{sub 2} cleaning is suitable for a variety of component cleaning tasks and is adaptable to precision cleaning requirements. The SCCO{sub 2} cleaning process is currently being developed for deployment for weapons production at LANL.

  4. clean energy | OpenEI Community

    Open Energy Info (EERE)

    Member 16 December, 2012 - 19:18 GE, Clean Energy Fuels Partner to Expand Natural Gas Highway clean energy Clean Energy Fuels energy Environment Fuel GE Innovation...

  5. TREATMENT TANK OFF-GAS TESTING FOR THE ENHANCED CHEMICAL CLEANING PROCESS

    SciTech Connect (OSTI)

    Wiersma, B.

    2011-08-29

    The purpose of this activity was to provide a bounding estimate of the volume of hydrogen gas generated during Enhanced Chemical Cleaning (ECC) of residual sludge remaining in a Type I or Type II treatment tank as well as to provide results independent of the sludge volume in the waste tank to be cleaned. Previous testing to support Chemical Cleaning was based on a 20:1 oxalic acid to sludge ratio. Hydrogen gas evolution is the primary safety concern. Sealed vessel coupon tests were performed to estimate the hydrogen generation rate due to corrosion of carbon steel by 2.5 wt.% oxalic acid. These tests determined the maximum instantaneous hydrogen generation rate, the rate at which the generation rate decays, and the total hydrogen generated. These values were quantified based on a small scale methodology similar to the one described in WSRC-STI-2007-00209, Rev. 0. The measured rates support identified Safety Class functions. The tests were performed with ASTM A285 Grade C carbon steel coupons. Bounding conditions were determined for the solution environment. The oxalic acid concentration was 2.5 wt.% and the test temperature was 75 C. The test solution was agitated and contained no sludge simulant. Duplicate tests were performed and showed excellent reproducibility for the hydrogen generation rate and total hydrogen generated. The results showed that the hydrogen generation rate was initially high, but decayed rapidly within a couple of days. A statistical model was developed to predict the instantaneous hydrogen generation rate as a function of exposure time by combining both sets of data. An upper bound on the maximum hydrogen generation rate was determined from the upper 95% confidence limit. The upper bound confidence limit for the hydrogen generation rate is represented by the following equation. ln (G{sub v}) = -8.22-0.0584 t + 0.0002 t{sup 2}. This equation should be utilized to estimate the instantaneous hydrogen generation rate per unit surface area, G{sub v}, at a given time, t. The units for G{sub v} and t are ft{sup 3}/ft{sup 2}/min and hours, respectively. The total volume of hydrogen gas generated during the test was calculated from the model equation. An upper bound on the total gas generated was determined from the upper 95% confidence limit. The upper bound limit on the total hydrogen generated during the 163 hour test was 0.332 ft{sup 3}/ft{sup 2}. The maximum instantaneous hydrogen generation rate for this scenario is greater than that previously measured in the 8 wt.% oxalic acid tests due to both the absence of sludge in the test (i.e., greater than 20:1 ratio of acid to sludge) and the use of polished coupons (vs. mill scale coupons). However, due to passivation of the carbon steel surface, the corrosion rate decays by an order of magnitude within the first three days of exposure such that the instantaneous hydrogen generation rates are less than that previously measure in the 8 wt.% oxalic acid tests. While the results of these tests are bounding, the conditions used in this study may not be representative of the ECC flowsheet, and the applicability of these results to the flowsheet should be evaluated for the following reasons: (1) The absence of sludge results in higher instantaneous hydrogen generation rates than when the sludge is present; and (2) Polished coupons do not represent the condition of the carbon steel interior of the tank, which are covered with mill scale. Based on lower instantaneous corrosion rates measured on mill scale coupons exposed to oxalic acid, lower instantaneous hydrogen generation rates are expected for the tank interior than measured on the polished coupons. Corrosion rates were determined from the coupon tests and also calculated from the measured hydrogen generation rates. Excellent agreement was achieved between the time averaged corrosion rate calculated from the hydrogen generation rates and the corrosion rates determined from the coupon tests. The corrosion rates were on the order of 18 to 28 mpy. Good agreement was also observed between the maximum instantaneo

  6. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    6-1 CHAPTER 6 SMALL AIR CLEANING UNITS 6.1 Introduction This chapter discusses the installation of internal components, primarily high-efficiency particulate air (HEPA) filters, in systems that require only a single filter per stage of each air cleaning unit. HEPA-filtered vacuum cleaning (HEPA-Vac) systems are not considered small air cleaning units and should not be utilized as such. The items described in this section should be manufactured under a quality assurance (QA) program that meets

  7. November 30, 2011 | Center for Gas SeparationsRelevant to Clean...

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

    Rating of Post-combustion Gas Permeation Carbon Capture Systems Eric Bloch (Dept. of Chemistry, UC Berkeley) Gas Separations with Redox-Active Metal-Organic Frameworks...

  8. Fuel leak detection apparatus for gas cooled nuclear reactors

    DOE Patents [OSTI]

    Burnette, Richard D.

    1977-01-01

    Apparatus is disclosed for detecting nuclear fuel leaks within nuclear power system reactors, such as high temperature gas cooled reactors. The apparatus includes a probe assembly that is inserted into the high temperature reactor coolant gaseous stream. The probe has an aperture adapted to communicate gaseous fluid between its inside and outside surfaces and also contains an inner tube for sampling gaseous fluid present near the aperture. A high pressure supply of noncontaminated gas is provided to selectively balance the pressure of the stream being sampled to prevent gas from entering the probe through the aperture. The apparatus includes valves that are operable to cause various directional flows and pressures, which valves are located outside of the reactor walls to permit maintenance work and the like to be performed without shutting down the reactor.

  9. Clean Fuels/Power

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & ... Twitter Google + Vimeo GovDelivery SlideShare Clean FuelsPower Home...

  10. Overview of the effect of Title III of the 1990 Clean Air Act Amendments on the natural gas industry

    SciTech Connect (OSTI)

    Child, C.J.

    1995-12-31

    The regulation of hazardous air pollutants by Title III of the Clean Air Act Amendments of 1990 has a potential wide-ranging impact for the natural gas industry. Title III includes a list of 189 hazardous air pollutants (HAPs) which are targeted for reduction. Under Title III, HAP emissions from major sources will be reduced by the implementation of maximum achievable control technology (MACT) standards. If the source is defined as a major source, it must also comply with Title V (operating permit) and Title VII (enhanced monitoring) requirements. This presentation will review Title III`s effect on the natural gas industry by discussing the regulatory requirements and schedules associated with MACT as well as the control technology options available for affected sources.

  11. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    4-1 CHAPTER 4 HOUSING DESIGN AND LAYOUT 4.1 Introduction This chapter discusses housing design and requirements for air cleaning units in which filters and/or adsorbers are installed (see Chapter 6, "Small Air Cleaning Units," for single filter housing design information). Two basic designs are addressed in this section: man-entry and side-access (see Figures 4.1 and 4.2). In addition, two side-access housing types are addressed-one utilizing square filters and the other radial

  12. Porous nuclear fuel element for high-temperature gas-cooled nuclear reactors

    DOE Patents [OSTI]

    Youchison, Dennis L.; Williams, Brian E.; Benander, Robert E.

    2011-03-01

    Porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's), and to processes for fabricating them. Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, the nuclear fuel may be deposited inside of a highly porous skeletal structure made of, for example, reticulated vitreous carbon foam.

  13. Porous nuclear fuel element with internal skeleton for high-temperature gas-cooled nuclear reactors

    DOE Patents [OSTI]

    Youchison, Dennis L.; Williams, Brian E.; Benander, Robert E.

    2013-09-03

    Porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's), and to processes for fabricating them. Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, the nuclear fuel may be deposited inside of a highly porous skeletal structure made of, for example, reticulated vitreous carbon foam.

  14. Methods for manufacturing porous nuclear fuel elements for high-temperature gas-cooled nuclear reactors

    DOE Patents [OSTI]

    Youchison, Dennis L.; Williams, Brian E.; Benander, Robert E.

    2010-02-23

    Methods for manufacturing porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's). Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, a thin coating of nuclear fuel may be deposited inside of a highly porous skeletal structure made, for example, of reticulated vitreous carbon foam.

  15. Method for treating a nuclear process off-gas stream

    DOE Patents [OSTI]

    Pence, Dallas T.; Chou, Chun-Chao

    1984-01-01

    Disclosed is a method for selectively removing and recovering the noble gas and other gaseous components typically emitted during nuclear process operations. The method is adaptable and useful for treating dissolver off-gas effluents released during reprocessing of spent nuclear fuels whereby to permit radioactive contaminant recovery prior to releasing the remaining off-gases to the atmosphere. Briefly, the method sequentially comprises treating the off-gas stream to preliminarily remove NO.sub.x, hydrogen and carbon-containing organic compounds, and semivolatile fission product metal oxide components therefrom; adsorbing iodine components on silver-exchanged mordenite; removing water vapor carried by said stream by means of a molecular sieve; selectively removing the carbon dioxide components of said off-gas stream by means of a molecular sieve; selectively removing xenon in gas phase by passing said stream through a molecular sieve comprising silver-exchanged mordenite; selectively separating krypton from oxygen by means of a molecular sieve comprising silver-exchanged mordenite; selectively separating krypton from the bulk nitrogen stream using a molecular sieve comprising silver-exchanged mordenite cooled to about -140.degree. to -160.degree. C.; concentrating the desorbed krypton upon a molecular sieve comprising silver-exchange mordenite cooled to about -140.degree. to -160.degree. C.; and further cryogenically concentrating, and the recovering for storage, the desorbed krypton.

  16. Benjamin K. Keitz | Center for Gas SeparationsRelevant to Clean...

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

    Institute of Technology BS in Chemical Engineering, University of Texas at Austin EFRC research: Metal-organic frameworks (MOFs) have shown great promise for a variety of gas...

  17. May 27, 2015 | Center for Gas SeparationsRelevant to Clean Energy...

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

    of California Berkeley) Enhanced Permeation in Hybrid MOF-Polymer Membranes Rocio Mercado (Univeristy of California Berkeley) DFT-Derived Force Fields for Gas Adsorbents in...

  18. October 26, 2011 | Center for Gas SeparationsRelevant to Clean...

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

    List Felipe Gndara (Dept. of Chemistry & Biochemistry, UCLA) Understanding gas adsorption in zeolitic imidazolate frameworks (ZIFs) Sergey Maximoff (Dept. of Chemical &...

  19. Jarad Mason | Center for Gas SeparationsRelevant to Clean Energy...

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

    gas separation applications, my research involves the development of accurate adsorption measurement techniques, including for high pressures and for multicomponent mixtures. I am...

  20. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    -1 CHAPTER 9 SPECIAL APPLICATION REQUIREMENTS 9.1 Introduction Preceding chapters of this handbook have discussed the general requirements of high-efficiency air cleaning systems as they pertain to relatively common applications. This chapter discusses some special requirements that may have to be considered for certain applications, including: 1. Designing to survive natural phenomena such as a tornado or earthquake, 2. High-capacity sand filters. 9.2 Natural Phenomena The ability of a system

  1. Yangyang Liu | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Yangyang Liu Previous Next List Yangyang Liu Formerly: PhD Student, Department of Chemistry, Texas A&M University Presently: Postdoctoral Fellow, Northwestern University BS in Chemistry, Nankai University EFRC research: My research focuses on the design and synthesis of metal-organic frameworks and metal-organic polyhedra for gas storage and gas separation. Ligands with different geometry and functional groups may lead to different properties of the

  2. Yeh-Yung Lin | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Yeh-Yung Lin Previous Next List LinYY Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: yylin[at]berkeley.edu Phone: 510-944-8071 PhD in Chemical Engineering, National Taiwan University, Taiwan BS in Chemical Engineering, National Taiwan University of Science and Technology, Taiwan EFRC Research Metal-organic frameworks (MOFs) have shown great promise for applications in catalysis, gas separation and gas storage. My

  3. Jeffrey Kortright | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Kortright Previous Next List Jeff Kortright Jeffrey Kortright Staff Scientist, Lawrence Berkeley National Laboratory Email: jbkortright [at] lbl.gov Phone: 510-486-5960 EFRC research: Within the CGS, the Kortright group is developing novel soft x-ray based techniques for probing gas adsorption in MOFs. EFRC publications: Drisdell, Walter S.; and Kortright, Jeffrey B Gas cell for in situ soft X-ray transmission-absorption spectroscopy of materials, Rev. Sci.

  4. Joseph Zadrozny | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Joseph Zadrozny Previous Next List Zadrozny Joseph Zadrozny Formerly: PhD Student, Department of Chemistry, University of California, Berkeley Presently: Postdoctoral Fellow, Northwestern University BS in Chemistry, Virginia Polytechnic Institute and State University EFRC research: Metal-organic frameworks are currently under investigation for a variety of potential applications, such as gas storage, gas separations, and catalysis, due to their high surface

  5. Joyit Kundu | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Joyit Kundu Previous Next List Kundu Postdoctoral Researcher Molecular Foundry Lawrence Berkeley National Laboratory Email: jkundu[at]lbl.gov Phone: 510-365-6642 PhD in Physics, Institute of Mathematical Sciences, India MSc in Physics, Indian Institute of Technology, Chennai, India BSc in Physics, Jadavpur University, India EFRC research: Metal-organic frameworks (MOFs) are promising candidates for gas separation, gas storage, carbon capture. We are currently

  6. Philip Milner | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Philip Milner Previous Next List Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: pjmilner[at]@berkeley.edu Phone: 781-866-2644 PhD in Organic Chemistry, Massachusetts Institute of Technology BA in Chemistry, BA in Mathematics, Hamilton College, Clinton, NY EFRC Research Diamine-appended metal-organic frameworks (MOFs) have shown promise for the capture of carbon dioxide from flue gas emissions resulting from natural gas

  7. Stephen Meckler | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Stephen Meckler Previous Next List Meckler PhD Student Department of Chemistry University of California, Berkeley Email: smmeckler@berkeley.edu Phone: 215-595-3952 BS in Chemistry, The Pennsylvania State University EFRC Research My research is aimed at understanding and controlling gas transport across hybrid polymer-porous crystal membranes in order to design more energy efficient gas separation devices. My goal is to synthesize ultrathin (sub-micron) films of

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

    SciTech Connect (OSTI)

    Bragg-Sitton, Shannon; Boardman, Richard; Ruth, Mark

    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 roadmap development to identify and prioritize component, subsystem and system testing that will lead to prototype demonstration.

  9. Fluid/particle separation and coal cleaning: Progress, potential advances, and their effects on FGD (flue-gas desulfurization)

    SciTech Connect (OSTI)

    Livengood, C.D.; Doctor, R.D.

    1989-01-01

    Argonne National Laboratory (ANL) has been investigating several approaches to SO{sub 2} and NO{sub x} control that could play significant roles in future emission-control strategies. These techniques include greater application of an existing technology, physical coal cleaning (PCC), as a precombustion complement to FGD, and the combined removal of NO{sub x} and SO{sub 2} in flue-gas cleanup (FGC) systems based on spray drying (a wet/dry process) or in-duct injection of dry sorbents. This paper discusses the results of some of that research with particular attention to the beneficial role of fabric filtration in the dry and wet/dry FGC processes. 7 refs., 5 figs.

  10. Clean coal reference plants: Pulverized coal boiler with flue gas desulfurization. Topical report

    SciTech Connect (OSTI)

    1995-09-01

    The Clean Coal Technology Demonstration Program (CCT) is a government and industry cofunded technology development effort to demonstrate a new generation of innovative coal utilization processes in a series of full-scale facilities. The goal of the program is to provide the U.S. energy marketplace with a number of advanced, more efficient, and environmentally responsive coal-using technologies. To achieve this goal, a multiphased effort consisting of five separate solicitations has been completed. The Morgantown Energy Technology Center (METC) has the responsibility for monitoring the CCT Projects within certain technology categories, which, in general, correspond to the center`s areas of technology development. Primarily the categories of METC CCT projects are: atmospheric fluid bed combustion, pressurized fluidized bed combustion, integrated gasification combined cycle, mild gasification, and industrial applications.

  11. Clean Energy Manufacturing Initiative: Technology Research and...

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

    Clean Energy Manufacturing Initiative: Technology Research and Development Clean Energy ... The Office of Nuclear Energy's Advanced Methods for Manufacturing subprogram accelerates ...

  12. October 24, 2012 | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome October 24, 2012 Previous Next List Wendy Queen (The Molecular Foundry, LBNL) Structure and Properties of Gas Adsorbed Metal-Organic Frameworks Stephen Geier (Department of Chemistry, UC Berkeley) Adsorption and Separation of Small Hydrocarbons Using the Metal-Organic Frameworks M2(dobdc)

  13. August 26, 2015 | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome 6, 2015 Previous Next List Lorenzo Maserati (Lawrence Berkeley National Laboratory) Minute MOFs: Ultrafast Synthesis of M2(dobpdc) via Dissolution-crystallization Using Metal Oxides as Precursors Julia Oktawiec (UC Berkeley) Tuning Metal-Organic Frameworks for Improved Gas Storage and Separations Time: 12:00pm (Pacific time) Location: 775B Tan Hall (UC Berkeley)

  14. January 27, 2016 | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome January 27, 2016 Previous Next List Efrem Braun (UC Berkeley) Computational Screening of Adsorbents for CO2 Capture from Natural Gas Jun Xu (UC Berkeley) Amine Dynamics and CO2 Adsorption/Desorption Kinetics of Dialkylamine-Appended Mg2(dobpdc) Time: 12:00pm (Pacific time) Location: 775B Tan

  15. Jian Tian | Center for Gas SeparationsRelevant to Clean Energy Technologies

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

    | Blandine Jerome Jian Tian Previous Next List Jian Tian Formerly: Assistant Research Scientist, Department of Chemistry, Texas A&M University EFRC research: Design and synthesis of metal-organic frameworks and porous molecular materials for gas storage and separation applications.

  16. Frantisek Svec | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Frantisek Svec Previous Next List svec Formerly: Facility Director, Organic and Macromolecular Synthesis Facility, Lawrence Berkeley National Laboratory Research Interests: Porous polymer materials, monolithic polymer structures, preparation of membranes, separations in gas and liquid phases EFRC publications: Blinova, Natalia; and Svec, Frantisek Functionalized High Performance Polymer Membranes for Separation of Carbon Dioxide and Methane, J. Mater. Chem. A,

  17. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    7-1 CHAPTER 7 GLOVEBOX FILTRATION 7.1 Introduction Gloveboxes are enclosures that enable operators in various industries (e.g., nuclear, biological, pharmaceutical, microelectronics) to use their hands to manipulate hazardous materials through gloves without exposure to themselves or subsequent unfiltered release of the material to the environment. In the nuclear industry, gloveboxes provide primary confinement for radioactive material handling and process protection and are used to handle a

  18. Thomas M. Osborn Popp | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Thomas M. Osborn Popp Previous Next List Popp.photo PhD Student Department of Chemistry University of California, Berkeley Email: tosbornp [at] berkeley.edu Phone: 510-643-3073 BS in Chemistry, Arizona State University EFRC research: My research concerns the dynamics and behavior of adsorbates within metal-organic frameworks (MOFs). Specifically, I am interested in using nuclear magnetic resonance (NMR) to probe the dynamics of molecules via relaxation

  19. Velencia Witherspoon | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Velencia Witherspoon Previous Next List PhD Student Department of Chemical & Biomolecular Engineering University of California, Berkeley Email: vjwitherspoon [at] berkeley.edu Phone: 510-643-3073 BS Florida Agricultural and Mechanical University EFRC Research My current research is focused on characterizing the structure of metal-organic frameworks (MOFs) with methodologies based on nuclear magnetic resonance (NMR). Specifically understanding CO2 transport

  20. Jean Frechet | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Jean Frechet Previous Next List Jean Fréchet Formerly: Professor of Chemistry and Chemical & Biomolecular Engineering University of California, Berkeley Presently: Vice-President for Research, King Abdullah University of Science and Technology, UAE EFRC publications: Blinova, Natalia V.; Stejskal, Jaroslav; Frechet, Jean M.J.; and Svec, Frantisek Effect of Reaction Conditions on Film Morphology of Polyaniline Composite Membranes for Gas Separation, J.

  1. Jeffrey Long | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Jeffrey Long Previous Next List Close Jeffrey Long Professor of Chemistry University of California, Berkeley Email: jrlong [at] berkeley.edu Phone: 510-642-0860 EFRC Research Within the CGS, the Long group is synthesizing and characterizing new metal-organic frameworks (MOFs) with functionalized surfaces that enable selective binding of one component within a gas mixture. Examples include: (i) diamine-functionalized frameworks for the low-energy separation of

  2. Jeffrey Neaton | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Jeffrey Neaton Previous Next List AMS 0246 Jeff Neaton Director, Molecular Foundry & Senior Faculty Scientist, Materials Sciences Division, Lawrence Berkeley National Laboratory Email: jbneaton [at] lbl.gov Phone: 510-486-4527 EFRC research: Within the CGS, the Neaton group is developing novel electronic structure methods relevant to the study of MOFs and their interaction with gas molecules. EFRC publications: Lee, Jason S.; Vlaisavljevich, Bess; Britt,

  3. Jeffrey Reimer | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Reimer Previous Next List HewlittAugust2013 Jeffrey Reimer Department Chair, Department of Chemical & Biomolecular Engineering, University of California, Berkeley Email: reimer [at] berkeley.edu Phone: 510-642-8011 EFRC research: Within the CGS, the Reimer group is developing novel NMR techniques relevant to the study of solid sorbents and the behavior of gas molecules inside them. EFRC publications: Braun, Efrem; Chen, Joseph J.; Schnell, Sondre K.; Lin,

  4. Jie Feng | Center for Gas SeparationsRelevant to Clean Energy Technologies

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

    | Blandine Jerome Jie Feng Previous Next List Feng ORISE Research Associate National Energy Technology Laboratory, Morgantown, WV Email: jie.feng[@]netl.doe.gov Phone: 716-361-9078 PhD in Chemical and Biological Engineering, State University of New York at Buffalo BS in Chemical Engineering, Nanchang Institute of Aeronautical Technology, China EFRC Research Membrane gas separation has been under development for 30 years and has achieved significant progress. It is extremely important to

  5. Julian Sculley | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Julian Sculley Previous Next List Julian Sculley Formerly: PhD Student, Department of Chemistry, Texas A&M University Presently: Senior Consultant, Booz Allen Hamilton Email: sculleyjp [at] gmail.com B.S. in Chemistry, Virginia Military Institute EFRC research: My research focuses on the design and synthesis of metal-organic frameworks (MOF) and porous polymer networks (PPN) for gas storage and separation. By introducing polar functional groups, through

  6. Jun Xu | Center for Gas SeparationsRelevant to Clean Energy Technologies |

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

    Blandine Jerome Jun Xu Previous Next List Xu Postdoctoral Scholar Department of Chemical and Biomolecular Engineering University of California, Berkeley Email: junxu@berkeley.edu Phone: 510-612-2797 BSc in Chemistry, Peking University PhD in Inorganic Chemistry, the University of Western Ontario EFRC Research Applications of metal-organic frameworks (MOFs) in gas storage and separation, in particular CO2 capture and sequestration, requires a thorough understanding of adsorption mechanism at

  7. Laura Gagliardi | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Laura Gagliardi Previous Next List Laura Gagliardi Laura Gagliardi Professor of Chemistry, University of Minnesota, Minneapolis Email: gagliard [at] umn.edu Phone: 612-625-8299 EFRC research: Laura Gagliardi is an Associated Investigator involved in quantum chemical calculations of MOFs and their interactions with gas molecules. EFRC publications: Vlaisavljevich, Bess; Odoh, Samuel O.; Schnell, Sondre K.; Dzubak, Allison; Lee, Kyuho; Planas, Nora; Neaton,

  8. Peter G. Boyd | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Peter G. Boyd Previous Next List Boyd Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: peter.boyd[at]berkeley.edu Phone: 510-944-7213 PhD in Computational Chemistry, University of Ottawa, Canada BSc in Chemistry, University of Ottawa, Canada EFRC Research Recent interest in utilizing nano-porous materials such as covalent-organic frameworks (COFs), metal-organic frameworks (MOFs), and zeolites for gas separation and

  9. Benjamin K. Keitz | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Benjamin K. Keitz Previous Next List Keitz Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: keitz [at] berkeley.edu Phone: 512-970-7955 PhD in Chemistry, California Institute of Technology BS in Chemical Engineering, University of Texas at Austin EFRC research: Metal-organic frameworks (MOFs) have shown great promise for a variety of gas separation and catalytic application. We are exploring the use of nickel-based

  10. Changyi Li | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Changyi Li Previous Next List LiC PhD Student Department of Chemistry University of California Email: changyi [at] berkeley.edu Phone: 510-495-2303 BA in Chemistry, California Institute of Technology EFRC Research CO2 separation is an energy intensive process using conventional solution-phase methods. Membrane-based gas separations have the potential to be a much more efficient process. The research in our group focuses on creating hybrid

  11. Dana Levine | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Dana Levine Previous Next List Levine PhD Student Department of Chemistry University of California, Berkeley Email: dlevine [at] berkeley.edu Phone: 510-643-3832 BS in Chemistry, California Institute of Technology EFRC research: My research involves the design and synthesis of metal-organic frameworks with expanded pores to enhance gas storage and separation properties. By tuning the composition and geometry of these materials, we hope to modulate the

  12. Douglas Reed | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Douglas Reed Previous Next List PhD Student Department of Chemistry University of California, Berkeley Email: dareed [at] berkeley.edu Phone: 607-742-8224 BA in Chemistry and Physics, Harvard University EFRC Research Metal-organic frameworks (MOFs) with open metal sites, or coordinatively unsaturated metal centers, have been shown to be very effective for separations of gas mixtures through selective adsorption. My research involves designing, synthesizing, and

  13. Efrem Braun | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Efrem Braun Previous Next List PhD Student Department of Chemical and Biomolecular Engineering University of California, Berkeley Email: efrem.braun [at] berkeley.edu Phone: 201-693-2155 BS in Chemical Engineering, University of Pennsylvania BS in Economics, University of Pennsylvania EFRC Research Metal-organic frameworks (MOFs) possess inherently tunable modular structures that exhibit outstanding properties for applications in catalysis, separations, and gas

  14. Felipe Gándara | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Felipe Gándara Previous Next List Felipe Gándara Formerly: Postdoctoral Researcher, Department of Chemistry, University of California, Berkeley Ph.D., Universidad Autónoma de Madrid, Spain EFRC research: Discovery and structural elucidation of new MOFs for gas storage and separation EFRC publications: Wang, Lisa J.; Deng, Hexiang; Furukawa, Hiroyasu; Gándara, Felipe; Cordova, Kyle E.; Peri, Dani; and Yaghi, Omar M. Synthesis and Characterization of

  15. Gregory Mann | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Gregory Mann Previous Next List Mann Formerly: PhD Student Presently: Distributed Systems Engineer at Mesosphere, San Francisco BA in Music & English, Oberlin College, USA EFRC research: The development of new materials for use in energy-related gas separations can be a long and labor-intensive process. Metal-organic frameworks (MOFs) can potentially improve the efficiency of such separations, but the space of possible frameworks is extremely large. By

  16. Stephen Geier | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Stephen Geier Previous Next List Geier Stephen Geier Formerly: Post-Doctoral Fellow, Department of Chemistry University of California, Berkeley Presently: Research Associate, Mount Allison University BSc (Honours) in Chemistry, Mount Allison University PhD in Chemistry, University of Toronto EFRC research: My research focuses on the synthesis of novel metal-organic frameworks (MOFs) for gas separations. The primary focus of the work is to develop materials for

  17. 2011 | Center for Gas SeparationsRelevant to Clean Energy Technologies |

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

    Blandine Jerome 2011 Previous Next List New x-ray technique to study molecular orientation through non-crystalline thin films Link to article Sep 6, 2012 Subnanometer Porous Thin Films by the Co-assembly of Nanotube Subunits and Block Copolymers Link to article Sep 6, 2012 Metal-Organic Frameworks Capture CO2 From Coal Gasification Flue Gas Link to article Sep 6, 2012

  18. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    8-1 CHAPTER 8 TESTING 8.1 Introduction The rationale behind high-efficiency particulate air (HEPA) filter specifications was developed by Humphrey Gilbert, a Manhattan Project safety engineer who coined the term, "HEPA filter." The heart of the filter is the media (paper), originally the same filter paper used in World War II (WWII)-era military gas mask canisters. As a result, the HEPA filter inherited many of the same specifications used for gas mask military standards, most of which

  19. SOx-NOx-Rox Box{trademark} flue gas clean-up demonstration. Final report

    SciTech Connect (OSTI)

    1995-09-01

    Babcock and Wilcox`s (B and W) SOx-NOx-Rox Box{trademark} process effectively removes SOx, NOx and particulate (Rox) from flue gas generated from coal-fired boilers in a single unit operation, a high temperature baghouse. The SNRB technology utilizes dry sorbent injection upstream of the baghouse for removal of SOx and ammonia injection upstream of a zeolitic selective catalytic reduction (SCR) catalyst incorporated in the baghouse to reduce NOx emissions. Because the SOx and NOx removal processes require operation at elevated gas temperatures (800--900 F) for high removal efficiency, high-temperature fabric filter bags are used in the baghouse. The SNRB technology evolved from the bench and laboratory pilot scale to be successfully demonstrated at the 5-MWe field scale. This report represents the completion of Milestone M14 as specified in the Work Plan. B and W tested the SNRB pollution control system at a 5-MWe demonstration facility at Ohio Edison`s R.E. Burger Plant located near Shadyside, Ohio. The design and operation were influenced by the results from laboratory pilot testing at B and W`s Alliance Research Center. The intent was to demonstrate the commercial feasibility of the SNRB process. The SNRB facility treated a 30,000 ACFM flue gas slipstream from Boiler No. 8. Operation of the facility began in May 1992 and was completed in May 1993. About 2,300 hours of high-temperature operation were achieved. The main emissions control performance goals of: greater than 70% SO{sub 2} removal using a calcium-based sorbent; greater than 90% NOx removal with minimal ammonia slip; and particulate emissions in compliance with the New Source Performance Standards (NSPS) of 0.03 lb/million Btu were exceeded simultaneously in the demonstration program when the facility was operated at optimal conditions. Testing also showed significant reductions in emissions of some hazardous air pollutants.

  20. Ying-Pin Chen | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Ying-Pin Chen Previous Next List PhD Student Department of Chemistry Texas A&M University Email: ying-pin.chen [at] mail.chem.tamu.edu Phone: 979-739-5678 MS in Photonics and Display, National Chiao Tung University BS in Chemical Engineering, National Cheng Kung University EFRC Research Metal-organic frameworks (MOFs) are used in gas storage, separation, and selective catalysts due to their tailorable structures and properties. In the last several years,

  1. Zoey Herm | Center for Gas SeparationsRelevant to Clean Energy Technologies

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

    | Blandine Jerome Zoey Herm Previous Next List Herm Zoey Herm Formerly: Ph. D. Candidate, Department of Chemistry, University of California, Berkeley Presently: Postdoctoral Fellow, ETH Zurich, Switzerland Email: zoey.herm [at] usys.ethz.ch BA in Chemistry, Macalester College EFRC research: CO2/H2 separation is relevant to pre-combustion CO2 capture from coal-fired power plants. In this process coal or natural gas are combusted to produce H2, which can be used to produce electricity. The

  2. Research | Center for Gas SeparationsRelevant to Clean Energy Technologies

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

    | Blandine Jerome Research Previous Next List The overall aim of the CGS is to develop the science, i.e., novel synthetic routes combined with novel characterization and computational methods, that will enable us to "tailor-make" a material that has the best possible performance for a given gas separation problem. The focus of the first phase of the Center was on carbon dioxide capture from the flue gases of power plants. In the renewal, we propose to continue the portions of that

  3. 2013 | Center for Gas SeparationsRelevant to Clean Energy Technologies |

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

    Blandine Jerome 2013 Previous Next List Molecular Simulation Study of the Competitive Adsorption of H2O and CO2 in Zeolite 13X Abstract Image Lennart Joos, Joseph A. Swisher, and Berend Smit, Langmuir 29, 15936-15942 (2013) DOI: 10.1021/la403824g Abstract: The presence of H2O in postcombustion gas streams is an important technical issue for deploying CO2-selective adsorbents. ... Continue reading ... Feb 13, 2014 Probing Adsorption Interactions In Metal-Organic Framework Using X-ray

  4. Ultra Clean 1.1MW High Efficiency Natural Gas Engine Powered System

    SciTech Connect (OSTI)

    Zurlo, James; Lueck, Steve

    2011-08-31

    Dresser, Inc. (GE Energy, Waukesha gas engines) will develop, test, demonstrate, and commercialize a 1.1 Megawatt (MW) natural gas fueled combined heat and power reciprocating engine powered package. This package will feature a total efficiency > 75% and ultra low CARB permitting emissions. Our modular design will cover the 1 – 6 MW size range, and this scalable technology can be used in both smaller and larger engine powered CHP packages. To further advance one of the key advantages of reciprocating engines, the engine, generator and CHP package will be optimized for low initial and operating costs. Dresser, Inc. will leverage the knowledge gained in the DOE - ARES program. Dresser, Inc. will work with commercial, regulatory, and government entities to help break down barriers to wider deployment of CHP. The outcome of this project will be a commercially successful 1.1 MW CHP package with high electrical and total efficiency that will significantly reduce emissions compared to the current central power plant paradigm. Principal objectives by phases for Budget Period 1 include: • Phase 1 – market study to determine optimum system performance, target first cost, lifecycle cost, and creation of a detailed product specification. • Phase 2 – Refinement of the Waukesha CHP system design concepts, identification of critical characteristics, initial evaluation of technical solutions, and risk mitigation plans. Background

  5. Clean Energy Fuels | OpenEI Community

    Open Energy Info (EERE)

    by Jessi3bl(15) Member 16 December, 2012 - 19:18 GE, Clean Energy Fuels Partner to Expand Natural Gas Highway clean energy Clean Energy Fuels energy Environment Fuel GE Innovation...

  6. Advanced Acid Gas Separation Technology for Clean Power and Syngas Applications

    SciTech Connect (OSTI)

    Amy, Fabrice; Hufton, Jeffrey; Bhadra, Shubhra; Weist, Edward; Lau, Garret; Jonas, Gordon

    2015-06-30

    Air Products has developed an acid gas removal technology based on adsorption (Sour PSA) that favorably compares with incumbent AGR technologies. During this DOE-sponsored study, Air Products has been able to increase the Sour PSA technology readiness level by successfully operating a two-bed test system on coal-derived sour syngas at the NCCC, validating the lifetime and performance of the adsorbent material. Both proprietary simulation and data obtained during the testing at NCCC were used to further refine the estimate of the performance of the Sour PSA technology when expanded to a commercial scale. In-house experiments on sweet syngas combined with simulation work allowed Air Products to develop new PSA cycles that allowed for further reduction in capital expenditure. Finally our techno economic analysis of the use the Sour PSA technology for both IGCC and coal-to-methanol applications suggests significant improvement of the unit cost of electricity and methanol compared to incumbent AGR technologies.

  7. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    G-1 GLOSSARY Absolute, AEC, or CWS Filter-Obsolete terms for HEPA filters. Acceptance Test-A test made upon completion of fabrication, installation, repair, or modification of a system unit, component or part to verify to the user or owner that the item meets specified requirements. Adsorber-A device for removing gases or vapors from air by means of preferential physical condensation and retention of molecules on a solid surface. Adsorbers used in nuclear applications are often impregnated with

  8. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    0-1 CHAPTER 10 FIRE PROTECTION 10.1 Introduction A separate chapter on fire protection is included in this Handbook because fire is the dominant public risk accident in nuclear facilities. This chapter focuses on fire prevention and protection of the ventilation systems in industrial and Government facilities such as energy production reactors, fuel processing and reprocessing facilities, research establishments, special applications facilities, waste processing plants, and storage and salvage

  9. The Clean Energy Manufacturing Initiative

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

    THE OPPORTUNITY OF CLEAN ENERGY MANUFACTURING By 2030, the global market for new energy ... and Counterintelligence, National Nuclear Security Administration, Fossil Energy, ...

  10. CLEAN C O A L RESEARCH PROGRAM

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

    Pathway for readying the next generation of affordable clean energy technology -Carbon ... its energy, environmental, and nuclear challenges through transformative ...

  11. Emission assessment at the Burj Hammoud inactive municipal landfill: Viability of landfill gas recovery under the clean development mechanism

    SciTech Connect (OSTI)

    El-Fadel, Mutasem; Abi-Esber, Layale; Salhab, Samer

    2012-11-15

    Highlights: Black-Right-Pointing-Pointer LFG emissions are measured at an abandoned landfill with highly organic waste. Black-Right-Pointing-Pointer Mean headspace and vent emissions are 0.240 and 0.074 l CH{sub 4}/m{sup 2} hr, respectively. Black-Right-Pointing-Pointer At sites with high food waste content, LFG generation drops rapidly after site closure. Black-Right-Pointing-Pointer The viability of LFG recovery for CDMs in developing countries is doubtful. - Abstract: This paper examines landfill gas (LFG) emissions at a large inactive waste disposal site to evaluate the viability of investment in LFG recovery through the clean development mechanism (CDM) initiative. For this purpose, field measurements of LFG emissions were conducted and the data were processed by geospatial interpolation to estimate an equivalent site emission rate which was used to calibrate and apply two LFG prediction models to forecast LFG emissions at the site. The mean CH{sub 4} flux values calculated through tessellation, inverse distance weighing and kriging were 0.188 {+-} 0.014, 0.224 {+-} 0.012 and 0.237 {+-} 0.008 l CH{sub 4}/m{sup 2} hr, respectively, compared to an arithmetic mean of 0.24 l/m{sup 2} hr. The flux values are within the reported range for closed landfills (0.06-0.89 l/m{sup 2} hr), and lower than the reported range for active landfills (0.42-2.46 l/m{sup 2} hr). Simulation results matched field measurements for low methane generation potential (L{sub 0}) values in the range of 19.8-102.6 m{sup 3}/ton of waste. LFG generation dropped rapidly to half its peak level only 4 yrs after landfill closure limiting the sustainability of LFG recovery systems in similar contexts and raising into doubt promoted CDM initiatives for similar waste.

  12. Adapting Human Reliability Analysis from Nuclear Power to Oil and Gas Applications

    SciTech Connect (OSTI)

    Boring, Ronald Laurids

    2015-09-01

    ABSTRACT: Human reliability analysis (HRA), as currently used in risk assessments, largely derives its methods and guidance from application in the nuclear energy domain. While there are many similarities be-tween nuclear energy and other safety critical domains such as oil and gas, there remain clear differences. This paper provides an overview of HRA state of the practice in nuclear energy and then describes areas where refinements to the methods may be necessary to capture the operational context of oil and gas. Many key distinctions important to nuclear energy HRA such as Level 1 vs. Level 2 analysis may prove insignifi-cant for oil and gas applications. On the other hand, existing HRA methods may not be sensitive enough to factors like the extensive use of digital controls in oil and gas. This paper provides an overview of these con-siderations to assist in the adaptation of existing nuclear-centered HRA methods to the petroleum sector.

  13. Application of Phase-field Method in Predicting Gas Bubble Microstructure Evolution in Nuclear Fuels

    SciTech Connect (OSTI)

    Hu, Shenyang Y.; Li, Yulan; Sun, Xin; Gao, Fei; Devanathan, Ramaswami; Henager, Charles H.; Khaleel, Mohammad A.

    2010-04-30

    Fission product accumulation and gas bubble microstructure evolution in nuclear fuels strongly affect thermo-mechanical properties such as thermal conductivity, gas release, volumetric swelling and cracking, and hence the fuel performance. In this paper, a general phase-field model is developed to predict gas bubble formation and evolution. Important materials processes and thermodynamic properties including the generation of gas atoms and vacancies, sinks for vacancies and gas atoms, the elastic interaction among defects, gas re-solution, and inhomogeneity of elasticity and diffusivity are accounted for in the model. The simulations demonstrate the potential application of the phase-field method in investigating 1) heterogeneous nucleation of gas bubbles at defects; 2) effect of elastic interaction, inhomogeneity of material properties, and gas re-solution on gas bubble microstructures; and 3) effective properties from the output of phase-field simulations such as distribution of defects, gas bubbles, and stress fields.

  14. Innovating for Nuclear Energy | Department of Energy

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

    Innovating for Nuclear Energy Innovating for Nuclear Energy March 9, 2015 - 11:02am Addthis Innovating for Nuclear Energy Nuclear energy is an important part of our nation's energy landscape. It provides extremely efficient, clean, reliable, and secure energy. In fact, over the last two decades, nuclear energy has provided nearly 20 percent of our electricity and is the largest contributor of non-greenhouse gas-emitting electricity in the United States. Today, the landscape is changing. Although

  15. Analytical model for transient gas flow in nuclear fuel rods. [PWR; BWR

    SciTech Connect (OSTI)

    Rowe, D.S.; Oehlberg, R.N.

    1981-08-01

    An analytical model for calculating gas flow and pressure inside a nuclear fuel rod is presented. Such a model is required to calculate the pressure loading of cladding during ballooning that could occur for postulated reactor accidents. The mathematical model uses a porous media (permeability) concept to define the resistance to gas flow along the fuel rod. 7 refs.

  16. The NuGas{sup TM} Concept - Combining a Nuclear Power Plant with a Gas-Fired Plant

    SciTech Connect (OSTI)

    Willson, Paul; Smith, Alistair

    2007-07-01

    Nuclear power plants produce low carbon emissions and stable, low cost electricity. Combined cycle gas-fired power plants are cheap and quick to build and have very flexible operation. If you could combine these two technologies, you could have an ideal base-load power plant. (authors)

  17. OpenEI Community - clean energy

    Open Energy Info (EERE)

    +0000 Dc 1057 at http:en.openei.orgcommunity GE, Clean Energy Fuels Partner to Expand Natural Gas Highway http:en.openei.orgcommunityblogge-clean-energy-fuels-partner-expa...

  18. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Renewable Energy, Solar, Wind Jessi3bl GE, Clean Energy Fuels Partner to Expand Natural Gas Highway Posted by: Jessi3bl 16 Dec 2012 - 19:18 Tags: clean energy, Clean Energy Fuels,...

  19. Clean coal

    SciTech Connect (OSTI)

    Liang-Shih Fan; Fanxing Li

    2006-07-15

    The article describes the physics-based techniques that are helping in clean coal conversion processes. The major challenge is to find a cost- effective way to remove carbon dioxide from the flue gas of power plants. One industrially proven method is to dissolve CO{sub 2} in the solvent monoethanolamine (MEA) at a temperature of 38{sup o}C and then release it from the solvent in another unit when heated to 150{sup o}C. This produces CO{sub 2} ready for sequestration. Research is in progress with alternative solvents that require less energy. Another technique is to use enriched oxygen in place of air in the combustion process which produces CO{sub 2} ready for sequestration. A process that is more attractive from an energy management viewpoint is to gasify coal so that it is partially oxidized, producing a fuel while consuming significantly less oxygen. Several IGCC schemes are in operation which produce syngas for use as a feedstock, in addition to electricity and hydrogen. These schemes are costly as they require an air separation unit. Novel approaches to coal gasification based on 'membrane separation' or chemical looping could reduce the costs significantly while effectively capturing carbon dioxide. 1 ref., 2 figs., 1 photo.

  20. Clean Cities

    Broader source: Energy.gov [DOE]

    Clean Cities works to reduce U.S. reliance on petroleum in transportation by establishing local coalitions of public- and private-sector stakeholders across the country.

  1. A versatile elevated-pressure reactor combined with an ultrahigh vacuum surface setup for efficient testing of model and powder catalysts under clean gas-phase conditions

    SciTech Connect (OSTI)

    Morfin, Franck; Piccolo, Laurent

    2013-09-15

    A small-volume reaction cell for catalytic or photocatalytic testing of solid materials at pressures up to 1000 Torr has been coupled to a surface-science setup used for standard sample preparation and characterization under ultrahigh vacuum (UHV). The reactor and sample holder designs allow easy sample transfer from/to the UHV chamber, and investigation of both planar and small amounts of powder catalysts under the same conditions. The sample is heated with an infrared laser beam and its temperature is measured with a compact pyrometer. Combined in a regulation loop, this system ensures fast and accurate temperature control as well as clean heating. The reaction products are automatically sampled and analyzed by mass spectrometry and/or gas chromatography (GC). Unlike previous systems, our GC apparatus does not use a recirculation loop and allows working in clean conditions at pressures as low as 1 Torr while detecting partial pressures smaller than 10{sup ?4} Torr. The efficiency and versatility of the reactor are demonstrated in the study of two catalytic systems: butadiene hydrogenation on Pd(100) and CO oxidation over an AuRh/TiO{sub 2} powder catalyst.

  2. Hydrogen Resource Assessment: Hydrogen Potential from Coal, Natural Gas, Nuclear, and Hydro Power

    SciTech Connect (OSTI)

    Milbrandt, A.; Mann, M.

    2009-02-01

    This paper estimates the quantity of hydrogen that could be produced from coal, natural gas, nuclear, and hydro power by county in the United States. The study estimates that more than 72 million tonnes of hydrogen can be produced from coal, natural gas, nuclear, and hydro power per year in the country (considering only 30% of their total annual production). The United States consumed about 396 million tonnes of gasoline in 2007; therefore, the report suggests the amount of hydrogen from these sources could displace about 80% of this consumption.

  3. Tritium Transport at the Rulison Site, a Nuclear-stimulated Low-permeability Natural Gas Reservoir

    SciTech Connect (OSTI)

    C. Cooper; M. Ye; J. Chapman

    2008-04-01

    The U.S. Department of Energy (DOE) and its predecessor agencies conducted a program in the 1960s and 1970s that evaluated technology for the nuclear stimulation of low-permeability natural gas reservoirs. The second project in the program, Project Rulison, was located in west-central Colorado. A 40-kiltoton nuclear device was detonated 2,568 m below the land surface in the Williams Fork Formation on September 10, 1969. The natural gas reservoirs in the Williams Fork Formation occur in low permeability, fractured sandstone lenses interbedded with shale. Radionuclides derived from residual fuel products, nuclear reactions, and activation products were generated as a result of the detonation. Most of the radionuclides are contained in a cooled, solidified melt glass phase created from vaporized and melted rock that re-condensed after the test. Of the mobile gas-phase radionuclides released, tritium ({sup 3}H or T) migration is of most concern. The other gas-phase radionuclides ({sup 85}Kr, {sup 14}C) were largely removed during production testing in 1969 and 1970 and are no longer present in appreciable amounts. Substantial tritium remained because it is part of the water molecule, which is present in both the gas and liquid (aqueous) phases. The objectives of this work are to calculate the nature and extent of tritium contamination in the subsurface from the Rulison test from the time of the test to present day (2007), and to evaluate tritium migration under natural-gas production conditions to a hypothetical gas production well in the most vulnerable location outside the DOE drilling restriction. The natural-gas production scenario involves a hypothetical production well located 258 m horizontally away from the detonation point, outside the edge of the current drilling exclusion area. The production interval in the hypothetical well is at the same elevation as the nuclear chimney created by the detonation, in order to evaluate the location most vulnerable to tritium migration.

  4. SRNL Science and Innovation - Clean Energy

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

    Metal hydrides Science and Innovation Clean Energy - Hydrogen Production and Storage ... radioactive isotope of hydrogen that is a vital component of modern nuclear defense. ...

  5. Microsoft Word - KCP FONSI 042913 clean version

    National Nuclear Security Administration (NNSA)

    TBD 1) SUMMARY: The National Nuclear Security ... website: http:nnsa.energy.govnepabfcea.The EA and FONSI ... remediated area with clean fill, which would ...

  6. DOE - NNSA/NFO -- Operation Clean Desert

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

    Teacher's Guide Return to Top Operation Clean Desert in the Classroom is a science module ... of contamination caused by historic nuclear testing at the Nevada National Security Site. ...

  7. Numerical simulation of gas dynamics and heat exchange tasks in fuel assemblies of the nuclear reactors

    SciTech Connect (OSTI)

    Zhuchenko, S. V.

    2014-11-12

    This report presents a PC-based program for solution gas dynamics and heat exchange mathematical tasks in fuel assemblies of the fast-neutron nuclear reactors. A fuel assembly consisting of bulk heat-generating elements, which are integrated together by the system of supply and pressure manifolds, is examined. Spherical heat-generating microelements, which contain nuclear fuel, are pulled into the heat-generating elements. Gaseous coolant proceed from supply manifolds to heat-generating elements, where it withdraws the nuclear reaction heat and assembles in pressure manifolds.

  8. Clean Coal Technology III: 10 MW Demonstration of Gas Suspension Absorption final project performance and economics report

    SciTech Connect (OSTI)

    Hsu, F.E.

    1995-08-01

    The 10 MW Demonstration of the Gas Suspension Absorption (GSA) program is a government and industry co-funded technology development. The objective of the project is to demonstrate the performance of the GSA system in treating a 10 MW slipstream of flue gas resulting from the combustion of a high sulfur coal. This project involves design, fabrication, construction and testing of the GSA system. The Project Performance and Economics Report provides the nonproprietary information for the ``10 MW Demonstration of the Gas Suspension Absorption (GSA) Project`` installed at Tennessee Valley Authority`s (TVA) Shawnee Power Station, Center for Emissions Research (CER) at Paducah, Kentucky. The program demonstrated that the GSA flue-gas-desulfurization (FGD) technology is capable of achieving high SO{sub 2} removal efficiencies (greater than 90%), while maintaining particulate emissions below the New Source Performance Standards (NSPS), without any negative environmental impact (section 6). A 28-day test demonstrated the reliability and operability of the GSA system during continuous operation. The test results and detailed discussions of the test data can be obtained from TVA`s Final Report (Appendix A). The Air Toxics Report (Appendix B), prepared by Energy and Environmental Research Corporation (EERC) characterizes air toxic emissions of selected hazardous air pollutants (HAP) from the GSA process. The results of this testing show that the GSA system can substantially reduce the emission of these HAP. With its lower capital costs and maintenance costs (section 7), as compared to conventional semi-dry scrubbers, the GSA technology commands a high potential for further commercialization in the United States. For detailed information refer to The Economic Evaluation Report (Appendix C) prepared by Raytheon Engineers and Constructors.

  9. Gas core nuclear thermal rocket engine research and development in the former USSR

    SciTech Connect (OSTI)

    Koehlinger, M.W.; Bennett, R.G.; Motloch, C.G.; Gurfink, M.M.

    1992-09-01

    Beginning in 1957 and continuing into the mid 1970s, the USSR conducted an extensive investigation into the use of both solid and gas core nuclear thermal rocket engines for space missions. During this time the scientific and engineering. problems associated with the development of a solid core engine were resolved. At the same time research was undertaken on a gas core engine, and some of the basic engineering problems associated with the concept were investigated. At the conclusion of the program, the basic principles of the solid core concept were established. However, a prototype solid core engine was not built because no established mission required such an engine. For the gas core concept, some of the basic physical processes involved were studied both theoretically and experimentally. However, no simple method of conducting proof-of-principle tests in a neutron flux was devised. This report focuses primarily on the development of the. gas core concept in the former USSR. A variety of gas core engine system parameters and designs are presented, along with a summary discussion of the basic physical principles and limitations involved in their design. The parallel development of the solid core concept is briefly described to provide an overall perspective of the magnitude of the nuclear thermal propulsion program and a technical comparison with the gas core concept.

  10. The Transient Regeneration in the Patchy Cleaning of Rigid Gas Filters--Comparison of Modeling to Experiment

    SciTech Connect (OSTI)

    Ferer, M.V.; Dittler, A.; Kasper, G.; Smith, D.H.

    2002-09-19

    The experimental investigations performed within the scope of the present contribution are carried out in a lab scale filter test rig, which is built according to German VDI guideline 3926. The filter coupon (15 cm diameter) under investigation is mounted parallel to the crude gas channel which enables cross flow filtration as experienced in filter housings. Besides the photometric concentration monitor and the control device, an optical measuring system is mounted on the filter test rig opposite the filter coupon. This measuring system enables the full-field in situ measurement of the dust cake height distribution on the surface of the filter medium. From these measurements, we obtain the overall frequency of regeneration as well as the local frequencies of regeneration and the patch size distribution, as discussed later. In addition, we investigate the influence of the regeneration behavior on the filtration performance (time dependence of filtration cycle times and residual pressure drop) of the filter medium.

  11. Thermal-hydraulic analysis of advanced reactor concepts: The Gas Core Nuclear Rocket

    SciTech Connect (OSTI)

    Banjac, V.; Heger, A.S.

    1995-12-31

    The Gas Core Nuclear Rocket (GCNR), a design first proposed in the 1960s for fast round-trip missions to Mars and the outer planets, is generally considered to be the most advanced, and therefore the most complex, iteration of the fission reactor concept. The GCNR technology involves the extraction of fission energy, by means of thermal radiation, from a high-temperature plasma core to a working fluid. A specific derivative of GCNR technology is the nuclear fight bulb (NLB) rocket engine, first proposed by the then United Aircraft Research Laboratories (UARL) in the early 1960s. The potential operating parameters provided the motivation for a detailed thermal hydraulics analysis.

  12. Panel Discussion: New Directions in Human Reliability Analysis for Oil & Gas, Cybersecurity, Nuclear, and Aviation

    SciTech Connect (OSTI)

    Harold S. Blackman; Ronald Boring; Julie L. Marble; Ali Mosleh; Najmedin Meshkati

    2014-10-01

    This panel will discuss what new directions are necessary to maximize the usefulness of HRA techniques across different areas of application. HRA has long been a part of Probabilistic Risk Assessment in the nuclear industry as it offers a superior standard for risk-based decision-making. These techniques are continuing to be adopted by other industries including oil & gas, cybersecurity, nuclear, and aviation. Each participant will present his or her ideas concerning industry needs followed by a discussion about what research is needed and the necessity to achieve cross industry collaboration.

  13. PERCOLATION ON GRAIN BOUNDARY NETWORKS: APPLICATION TO FISSION GAS RELEASE IN NUCLEAR FUELS

    SciTech Connect (OSTI)

    Paul C. Millett

    2012-02-01

    The percolation behavior of grain boundary networks is characterized in two- and three-dimensional lattices with circular macroscale cross-sections that correspond to nuclear fuel elements. The percolation of gas bubbles on grain boundaries, and the subsequent percolation of grain boundary networks is the primary mechanism of fission gas release from nuclear fuels. Both radial cracks and radial gradients in grain boundary property distributions are correlated with the fraction of grain boundaries vented to the free surfaces. Our results show that cracks surprisingly do not significantly increase the percolation of uniform grain boundary networks. However, for networks with radial gradients in boundary properties, the cracks can considerably raise the vented grain boundary content.

  14. CLEAN AIR | FEDEX | NATIONAL CLEAN ENERGY SUMMIT | CLEAN ENERGY...

    Open Energy Info (EERE)

    | NATIONAL CLEAN ENERGY SUMMIT | CLEAN ENERGY ACT | ENERGY INDEPENDENCE | FREDRICK SMITH | OIL | RENEWABLE ENERGY Home There are currently no posts in this category. Syndicate...

  15. Radiation re-solution of fission gas in non-oxide nuclear fuel

    SciTech Connect (OSTI)

    Matthews, Christopher; Schwen, Daniel; Klein, Andrew C.

    2015-02-01

    Renewed interest in fast nuclear reactors is creating a need for better understanding of fission gas bubble behavior in non-oxide fuels to support very long fuel lifetimes. Collisions between fission fragments and their subsequent cascades can knock fission gas atoms out of bubbles and back into the fuel lattice. We showed that these collisions can be treated as using the so-called homogenous atom-by-atom re-solution theory and calculated using the Binary Collision Approximation code 3DOT. The calculations showed that there is a decrease in the re-solution parameter as bubble radius increases until about 50 nm, at which the re-solution parameter stays nearly constant. Furthermore, our model shows ion cascades created in the fuel result in many more implanted fission gas atoms than collisions directly with fission fragments. This calculated re-solution parameter can be used to find a re-solution rate for future bubble simulations.

  16. Clean Cities Internships

    Broader source: Energy.gov [DOE]

    Clean Cities offers internships through the Clean Cities University Workforce Development Program, which unites Clean Cities coalitions with students interested in changing the future of onroad...

  17. Strategy for the Integration of Hydrogen as a Vehicle Fuel into the Existing Natural Gas Vehicle Fueling Infrastructure of the Interstate Clean Transportation Corridor Project: 22 April 2004--31 August 2005

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy National Renewable Energy Laboratory Innovation for Our Energy Future Subcontract Report Strategy for the Integration of NREL/SR-540-38720 Hydrogen as a Vehicle Fuel into September 2005 the Existing Natural Gas Vehicle Fueling Infrastructure of the Interstate Clean Transportation Corridor Project April 22, 2004 - August 31, 2005 Gladstein, Neandross & Associates Santa Monica, California

  18. Clean Cities: Ann Arbor Clean Cities coalition

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

    Clean Cities Coalition in April 2015. She served as Clean Cities intern for both the Detroit and Ann Arbor Clean Cities Coalitions from the fall 2013 through the winter 2015 and...

  19. Clean Cities: Maine Clean Communities coalition

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

    Maine Clean Communities Coalition The Maine Clean Communities coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce petroleum use...

  20. Clean Cities: North Dakota Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Clean Cities. Moffitt is the communications director for the Clean Fuel & Vehicle Technology program of the American Lung Association of the Upper Midwest. He joined the...

  1. Clean Cities: Southern Colorado Clean Cities coalition

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

    Colorado Clean Cities coalition Contact Information Kyle Lisek 303-847-0271 klisek@lungs.org Coalition Website Clean Cities Coordinator Kyle Lisek Kyle Lisek is coordinator of...

  2. Clean Cities: Denver Metro Clean Cities coalition

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

    Metro Clean Cities coalition Contact Information Tyler Svitak 303-847-0281 tsvitak@lungs.org Coalition Website Clean Cities Coordinator Tyler Svitak Photo of Tyler Svitak...

  3. Chapter 4: Advancing Clean Electric Power Technologies | Crosscutting Technologies in Carbon Dioxide Capture and Storage Technology Assessment

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

    Gas and Industrial Applications Carbon Dioxide Capture Technologies Carbon Dioxide Storage Technologies Crosscutting Technologies in Carbon Dioxide Capture and Storage Fast-spectrum Reactors Geothermal Power High Temperature Reactors Hybrid Nuclear-Renewable Energy Systems Hydropower Light Water Reactors Marine and Hydrokinetic Power Nuclear Fuel Cycles Solar Power Stationary Fuel Cells Supercritical Carbon Dioxide Brayton Cycle Wind Power ENERGY U.S. DEPARTMENT OF Clean Power Quadrennial

  4. Clean Cities Now, Vol. 15, No. 1, April 2011 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-04-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on electric vehicle deployment, renewable natural gas, and articles on Clean Cities coalition successes across the country.

  5. KEY DESIGN REQUIREMENTS FOR THE HIGH TEMPERATURE GAS-COOLED REACTOR NUCLEAR HEAT SUPPLY SYSTEM

    SciTech Connect (OSTI)

    L.E. Demick

    2010-09-01

    Key requirements that affect the design of the high temperature gas-cooled reactor nuclear heat supply system (HTGR-NHSS) as the NGNP Project progresses through the design, licensing, construction and testing of the first of a kind HTGR based plant are summarized. These requirements derive from pre-conceptual design development completed to-date by HTGR Suppliers, collaboration with potential end users of the HTGR technology to identify energy needs, evaluation of integration of the HTGR technology with industrial processes and recommendations of the NGNP Project Senior Advisory Group.

  6. Fuel-Cycle and Nuclear Material Disposition Issues Associated with High-Temperature Gas Reactors

    SciTech Connect (OSTI)

    Shropshire, D.E.; Herring, J.S.

    2004-10-03

    The objective of this paper is to facilitate a better understanding of the fuel-cycle and nuclear material disposition issues associated with high-temperature gas reactors (HTGRs). This paper reviews the nuclear fuel cycles supporting early and present day gas reactors, and identifies challenges for the advanced fuel cycles and waste management systems supporting the next generation of HTGRs, including the Very High Temperature Reactor, which is under development in the Generation IV Program. The earliest gas-cooled reactors were the carbon dioxide (CO2)-cooled reactors. Historical experience is available from over 1,000 reactor-years of operation from 52 electricity-generating, CO2-cooled reactor plants that were placed in operation worldwide. Following the CO2 reactor development, seven HTGR plants were built and operated. The HTGR came about from the combination of helium coolant and graphite moderator. Helium was used instead of air or CO2 as the coolant. The helium gas has a significant technical base due to the experience gained in the United States from the 40-MWe Peach Bottom and 330-MWe Fort St. Vrain reactors designed by General Atomics. Germany also built and operated the 15-MWe Arbeitsgemeinschaft Versuchsreaktor (AVR) and the 300-MWe Thorium High-Temperature Reactor (THTR) power plants. The AVR, THTR, Peach Bottom and Fort St. Vrain all used fuel containing thorium in various forms (i.e., carbides, oxides, thorium particles) and mixtures with highly enriched uranium. The operational experience gained from these early gas reactors can be applied to the next generation of nuclear power systems. HTGR systems are being developed in South Africa, China, Japan, the United States, and Russia. Elements of the HTGR system evaluated included fuel demands on uranium ore mining and milling, conversion, enrichment services, and fuel fabrication; fuel management in-core; spent fuel characteristics affecting fuel recycling and refabrication, fuel handling, interim storage, packaging, transportation, waste forms, waste treatment, decontamination and decommissioning issues; and low-level waste (LLW) and high-level waste (HLW) disposal.

  7. Nuclear Energy!

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

    more about Nuclear Energy When: Saturday, October 19 | 1:00 p.m. - 3:00 p.m. Where: Aiken ... an IndyCar driver, see the Nuclear Clean Air Energy race car and receive a special ...

  8. Clean Energy Manufacturing Incentive Grant Program

    Broader source: Energy.gov [DOE]

    "Clean energy manufacturer" is defined as a biofuel producer, a manufacturer of renewable energy or nuclear equipment/products, or "products used for energy conservation, storage, or grid efficie...

  9. Gas production and behavior in the coolant of the SP-100 Space Nuclear Power System

    SciTech Connect (OSTI)

    McGhee, J.M.

    1989-08-01

    The radiologic generation and subsequent behavior of helium gas in the lithium coolant of SP-100 class space nuclear power reactors was investigated analytically in a two part study. Part One of the study consisted of a calculation of coolant radiologic helium gas production rates in a SP-100 class reactor using the discrete ordinates code TWODANT. Cross sections were developed from ENDF/B-V data via the MATXS6s master cross section library. Cross sections were self shielded assuming one homogeneous core region, and doppler broadened to 1300 K using the cross section preparation code TRANSX. Calculations were performed using an S{sub 4}/P{sub 1} approximation and 80 neutron energy groups. Part Two of the study consisted of a theoretical investigation into the behavior of helium gas in the primary loop of lithium cooled space reactors. The SP-100 space power system was used as a representative of such a system. Topics investigated included: (1) heterogeneous and homogeneous nucleation; (2) bubble growth/collapse by diffusion, mechanical temperature/pressure effects, and coalescence; and, (3) the effects on bubble distribution of microgravity, magnetic fields, and inertially induced buoyancy. 104 refs., 78 figs., 28 tabs.

  10. DOE Awards $63 Million to Advance Clean Energy Commercialization...

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

    Awards 63 Million to Advance Clean Energy Commercialization DOE Awards 63 Million to ... grids, three for next-generation nuclear power, and three for cleaner fossil energy. ...

  11. DOE Science Showcase - Clean Fusion Power | OSTI, US Dept of...

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

    Clean Fusion Power Search Results from DOE Databases View research documents, ... related to advanced systems for fusion energy and nuclear power, primary scientific challenges ...

  12. Moniz Advances Cooperation on Clean Energy and Climate Change...

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

    Moniz focused on opportunities to expand and deepen U.S.-China collaborations on clean energy ... Xu to discuss collaborations on nuclear power and on high-priority ...

  13. U.S. Advanced Manufacturing and Clean Energy Technology Challenges

    Energy Savers [EERE]

    U.S. Advanced Manufacturing and Clean Energy Technology Challenges May 6, 2014 AMO Peer ... & Programs: Pilar Thomas * Office of Nuclear Energy: Martha Shields, Alison Hahn, ...

  14. Analysis of the Clean Energy Standard Act of 2012

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

    ... Administration | Analysis of the Clean Energy Standard Act of 2012 11 customer of a ... excluding exempt retailers and excluded nuclear and conventional hydropower sales. ...

  15. President�s Energy Budget Invests in Innovation, Clean Energy...

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

    Presidents Energy Budget Invests in Innovation, Clean Energy, and National Security ... national security by reducing nuclear dangers, maintaining a safe, secure and ...

  16. Small Modular Reactors, National Security and Clean Energy: A...

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

    Small Modular Reactors, National Security and Clean Energy: A U.S. National Strategy Dr. ... driven, but unsuccessful Global Nuclear Energy Partnership and suggest how that ...

  17. DEAP and CLEAN Detectors for Low Energy Particle Astrophysics...

    Office of Scientific and Technical Information (OSTI)

    DEAP and CLEAN Detectors for Low Energy Particle Astrophysics Citation Details In-Document ... FIELDS; 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ARGON; ...

  18. Sandia Pilot Program to Assist Small Clean-Energy Companies

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

    Pilot Program to Assist Small Clean-Energy Companies - Sandia Energy Energy Search Icon ... Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power ...

  19. International Clean Energy Coalition

    SciTech Connect (OSTI)

    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.

  20. Special Delivery for Sustainability: Clean Cities Supports UPS in Expanding

    Energy Savers [EERE]

    Natural Gas Operations | Department of Energy Special Delivery for Sustainability: Clean Cities Supports UPS in Expanding Natural Gas Operations Special Delivery for Sustainability: Clean Cities Supports UPS in Expanding Natural Gas Operations August 6, 2014 - 1:35pm Addthis A UPS delivery truck is refueled with compressed natural gas. UPS plans to deploy 1,000 liquefied natural gas vehicles. | Photo by Pat Corkery, National Renewable Energy Laboratory A UPS delivery truck is refueled with

  1. Clean Cities: Denver Metro Clean Cities coalition

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

    Metro Clean Cities coalition Contact Information Tyler Svitak 303-847-0281 tsvitak@lungs.org Janna West-Heiss 303-847-0276 jwheiss@lungs.org Coalition Website Clean Cities...

  2. Clean Cities: Wisconsin Clean Cities coalition

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

    as co-director for South Shore Clean Cities of Northern Indiana from 2005-2011. Her dedication to the Clean Cities' mission extends north to Wisconsin where she has served as...

  3. Life Cycle Greenhouse Gas Emissions of Nuclear Electricity Generation: Systematic Review and Harmonization

    SciTech Connect (OSTI)

    Warner, E. S.; Heath, G. A.

    2012-04-01

    A systematic review and harmonization of life cycle assessment (LCA) literature of nuclear electricity generation technologies was performed to determine causes of and, where possible, reduce variability in estimates of life cycle greenhouse gas (GHG) emissions to clarify the state of knowledge and inform decision making. LCA literature indicates that life cycle GHG emissions from nuclear power are a fraction of traditional fossil sources, but the conditions and assumptions under which nuclear power are deployed can have a significant impact on the magnitude of life cycle GHG emissions relative to renewable technologies. Screening 274 references yielded 27 that reported 99 independent estimates of life cycle GHG emissions from light water reactors (LWRs). The published median, interquartile range (IQR), and range for the pool of LWR life cycle GHG emission estimates were 13, 23, and 220 grams of carbon dioxide equivalent per kilowatt-hour (g CO{sub 2}-eq/kWh), respectively. After harmonizing methods to use consistent gross system boundaries and values for several important system parameters, the same statistics were 12, 17, and 110 g CO{sub 2}-eq/kWh, respectively. Harmonization (especially of performance characteristics) clarifies the estimation of central tendency and variability. To explain the remaining variability, several additional, highly influential consequential factors were examined using other methods. These factors included the primary source energy mix, uranium ore grade, and the selected LCA method. For example, a scenario analysis of future global nuclear development examined the effects of a decreasing global uranium market-average ore grade on life cycle GHG emissions. Depending on conditions, median life cycle GHG emissions could be 9 to 110 g CO{sub 2}-eq/kWh by 2050.

  4. CT Clean Energy Communities

    Broader source: Energy.gov [DOE]

    The Clean Energy Communities program, offered by the Clean Energy Finance & Investment Authority and the Connecticut Energy Efficiency Fund, offers incentives for communities that pledge their...

  5. Missouri Clean Energy District

    Broader source: Energy.gov [DOE]

    In July 2010 Missouri enacted the Property Assessed Clean Energy Act, which led to the creation of the statewide Missouri Clean Energy District (MCED) in January 2011.

  6. NCAT Harvesting Clean Energy

    Broader source: Energy.gov [DOE]

    The National Center for Appropriate Technology (NCAT) is hosting the 14th Annual Harvesting Clean Energy Conference to help advance rural economic development through clean energy development and...

  7. Analysis of the Clean Energy Standard Act of 2012

    Reports and Publications (EIA)

    2012-01-01

    Analyzes the impacts of proposed legislation to enact a Clean Energy Standard (CES), as proposed by Senator Bingaman. This policy would require covered electricity retailers to supply a specified share of their electricity sales from qualifying clean energy resources, including renewable energy and nuclear. Fossil fuels with low carbon intensity (carbon emissions per unit of generation) may also partially qualify as clean energy resources.

  8. Fuel Performance Experiments and Modeling: Fission Gas Bubble Nucleation and Growth in Alloy Nuclear Fuels

    SciTech Connect (OSTI)

    McDeavitt, Sean; Shao, Lin; Tsvetkov, Pavel; Wirth, Brian; Kennedy, Rory

    2014-04-07

    Advanced fast reactor systems being developed under the DOE's Advanced Fuel Cycle Initiative are designed to destroy TRU isotopes generated in existing and future nuclear energy systems. Over the past 40 years, multiple experiments and demonstrations have been completed using U-Zr, U-Pu-Zr, U-Mo and other metal alloys. As a result, multiple empirical and semi-empirical relationships have been established to develop empirical performance modeling codes. Many mechanistic questions about fission as mobility, bubble coalescience, and gas release have been answered through industrial experience, research, and empirical understanding. The advent of modern computational materials science, however, opens new doors of development such that physics-based multi-scale models may be developed to enable a new generation of predictive fuel performance codes that are not limited by empiricism.

  9. Modeling of UF{sub 6} enrichment with gas centrifuges for nuclear safeguards activities

    SciTech Connect (OSTI)

    Mercurio, G.; Peerani, P.; Richir, P.; Janssens, W.; Eklund, G.

    2012-09-26

    The physical modeling of uranium isotopes ({sup 235}U, {sup 238}U) separation process by centrifugation of is a key aspect for predicting the nuclear fuel enrichment plant performances under surveillance by the Nuclear Safeguards Authorities. In this paper are illustrated some aspects of the modeling of fast centrifuges for UF{sub 6} gas enrichment and of a typical cascade enrichment plant with the Theoretical Centrifuge and Cascade Simulator (TCCS). The background theory for reproducing the flow field characteristics of a centrifuge is derived from the work of Cohen where the separation parameters are calculated using the solution of a differential enrichment equation. In our case we chose to solve the hydrodynamic equations for the motion of a compressible fluid in a centrifugal field using the Berman - Olander vertical velocity radial distribution and the solution was obtained using the Matlab software tool. The importance of a correct estimation of the centrifuge separation parameters at different flow regimes, lies in the possibility to estimate in a reliable way the U enrichment plant performances, once the separation external parameters are set (feed flow rate and feed, product and tails assays). Using the separation parameters of a single centrifuge allow to determine the performances of an entire cascade and, for this purpose; the software Simulink was used. The outputs of the calculation are the concentrations (assays) and the flow rates of the enriched (product) and depleted (tails) gas mixture. These models represent a valid additional tool, in order to verify the compliance of the U enrichment plant operator declarations with the 'on site' inspectors' measurements.

  10. Clean Coal Diesel Demonstration Project

    SciTech Connect (OSTI)

    Robert Wilson

    2006-10-31

    A Clean Coal Diesel project was undertaken to demonstrate a new Clean Coal Technology that offers technical, economic and environmental advantages over conventional power generating methods. This innovative technology (developed to the prototype stage in an earlier DOE project completed in 1992) enables utilization of pre-processed clean coal fuel in large-bore, medium-speed, diesel engines. The diesel engines are conventional modern engines in many respects, except they are specially fitted with hardened parts to be compatible with the traces of abrasive ash in the coal-slurry fuel. Industrial and Municipal power generating applications in the 10 to 100 megawatt size range are the target applications. There are hundreds of such reciprocating engine power-plants operating throughout the world today on natural gas and/or heavy fuel oil.

  11. NEW YORK BOLSTERS CLEAN ENERGY WITH UPGRADES | Department of Energy

    Energy Savers [EERE]

    NEW YORK BOLSTERS CLEAN ENERGY WITH UPGRADES NEW YORK BOLSTERS CLEAN ENERGY WITH UPGRADES NEW YORK BOLSTERS CLEAN ENERGY WITH UPGRADES The New York State Energy Research and Development Authority (NYSERDA) is a public benefit corporation that has been helping residents upgrade homes in New York state for more than 10 years. Tasked with protecting the environment and creating clean energy jobs, NYSERDA is working to reduce energy consumption and greenhouse gas emissions in alignment with New

  12. Boise Buses Running Strong with Clean Cities | Department of Energy

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

    Boise Buses Running Strong with Clean Cities Boise Buses Running Strong with Clean Cities May 28, 2013 - 12:05pm Addthis Working with Republic Services, the city of Boise and Valley Regional Transit, Treasure Valley Clean Cities built four compressed natural gas (CNG) fueling stations that allowed all three organizations to transition to CNG vehicles. | Photo courtesy of Valley Regional Transit. Working with Republic Services, the city of Boise and Valley Regional Transit, Treasure Valley Clean

  13. National Clean Fleets Partnership Fact Sheet and Progress Update |

    Office of Environmental Management (EM)

    Department of Energy Clean Fleets Partnership Fact Sheet and Progress Update National Clean Fleets Partnership Fact Sheet and Progress Update The National Clean Fleets Partnership is helping America's largest commercial fleets speed the adoption of alternative fuels, electric vehicles, and fuel economy improvements. PDF icon National Clean Fleets Partnership Fact Sheet and Progress Update_March 2012.pdf More Documents & Publications SANBAG - Ryder Natural Gas Vehicle Project Engaging

  14. Application of Two Phase (Liquid/Gas) Xenon Gamma-Camera for the Detection of Special Nuclear Material and PET Medical Imaging

    SciTech Connect (OSTI)

    McKinsey, Daniel Nicholas

    2013-08-27

    The McKinsey group at Yale has been awarded a grant from DTRA for the building of a Liquid Xenon Gamma Ray Color Camera (LXe-GRCC), which combines state-of-the-art detection of LXe scintillation light and time projection chamber (TPC) charge readout. The DTRA application requires a movable detector and hence only a single phase (liquid) xenon detector can be considered in this case. We propose to extend the DTRA project to applications that allow a two phase (liquid/gas) xenon TPC. This entails additional (yet minimal) hardware and extension of the research effort funded by DTRA. The two phase detector will have better energy and angular resolution. Such detectors will be useful for PET medical imaging and detection of special nuclear material in stationary applications (e.g. port of entry). The expertise of the UConn group in gas phase TPCs will enhance the capabilities of the Yale group and the synergy between the two groups will be very beneficial for this research project as well as the education and research projects of the two universities. The LXe technology to be used in this project has matured rapidly over the past few years, developed for use in detectors for nuclear physics and astrophysics. This technology may now be applied in a straightforward way to the imaging of gamma rays. According to detailed Monte Carlo simulations recently performed at Yale University, energy resolution of 1% and angular resolution of 3 degrees may be obtained for 1.0 MeV gamma rays, using existing technology. With further research and development, energy resolution of 0.5% and angular resolution of 1.3 degrees will be possible at 1.0 MeV. Because liquid xenon is a high density, high Z material, it is highly efficient for scattering and capturing gamma rays. In addition, this technology scales elegantly to large detector areas, with several square meter apertures possible. The Yale research group is highly experienced in the development and use of noble liquid detectors for astrophysics, most recently in the XENON10 experiment. The existing facilities at Yale are fully adequate for the completion of this project. The facilities of the UConn group at the LNS at Avery Point include a (clean) lab for detector development and this group recently delivered an Optical Readout TPC (O-TPC) for research in Nuclear Astrophysics at the TUNL in Duke University. The machine shop at UConn will be used (free of charge) for producing the extra hardware needed for this project including grids and frames.

  15. Clean air program: Design guidelines for bus transit systems using liquefied petroleum gas (LPG) as an alternative fuel. Final report, July 1995-April 1996

    SciTech Connect (OSTI)

    Raj, P.K.; Hathaway, W.T.; Kangas, R.

    1996-09-01

    The Federal Transit Administration (FTA) has initiated the development of `Design Guidelines for Bus Transit Systems Using Alternative Fuels.` This report provides design guidelines for the safe uses of Liquefied Petroleum Gas (LPG). It forms a part of the series of individual monographs being published by the FTA on (the guidelines for the safe use of) Compressed Natural Gas (CNG), Liquefied Natural Gas (LNG), Liquefied Petroleum Gas (LPG) and alcohol fuels (Methanol and Ethanol). Each report in this series describes for the subject fuel the important fuel properties, guidelines for the design and operation of bus fueling, storage and maintenance facilities, issues on personnel training and emergency preparedness.

  16. Enhanced Chemical Cleaning

    Office of Environmental Management (EM)

    Enhanced Chemical Cleaning Renee H. Spires Enhanced Chemical Cleaning Project Manager July 29, 2009 Tank Waste Corporate Board 2 Objective Provide an overview of the ECC process and plan 3 Chemical Cleaning * Oxalic Acid can get tanks clean - Tank 16 set a standard in 1982 - Tanks 5-6 Bulk OA cleaning results under evaluation * However, the downstream flowsheet and financial impacts of handling the spent acid were unacceptable Before After Tank 16 Tank 16 4 Oxalic Acid Flowsheet Impacts Evap

  17. Pay for Clean Energy

    Broader source: Energy.gov [DOE]

    Transitioning to a clean energy economy requires innovative financing solutions that enable state, local, and tribal governments to invest in clean energy technologies. However, the clean energy puzzle can be daunting, especially when it comes to paying for clean energy efforts. The resources available here aim to provide an overview of financing for state, local, and tribal governments who are designing and implementing clean energy financing programs.

  18. Clean Cities: Los Angeles Clean Cities coalition

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

    took on the role of Clean Cities Coordinator. His major job duties focus on mobile source air pollution reduction programs. He has managed the City's Interdepartmental Alternative...

  19. Clean Cities: Norwich Clean Cities coalition

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

    administering and reporting on various programs and grant awards, including the Connecticut Clean Fuels Program and the recent Congestion Mitigation and Air Quality (CMAQ)...

  20. CONCEPTUAL STUDIES OF A FUEL-FLEXIBLE LOW-SWIRL COMBUSTION SYSTEM FOR THE GAS TURBINE IN CLEAN COAL POWER PLANTS

    SciTech Connect (OSTI)

    Smith, K.O.; Littlejohn, David; Therkelsen, Peter; Cheng, Robert K.; Ali, S.

    2009-11-30

    This paper reports the results of preliminary analyses that show the feasibility of developing a fuel flexible (natural gas, syngas and high-hydrogen fuel) combustion system for IGCC gas turbines. Of particular interest is the use of Lawrence Berkeley National Laboratory's DLN low swirl combustion technology as the basis for the IGCC turbine combustor. Conceptual designs of the combustion system and the requirements for the fuel handling and delivery circuits are discussed. The analyses show the feasibility of a multi-fuel, utility-sized, LSI-based, gas turbine engine. A conceptual design of the fuel injection system shows that dual parallel fuel circuits can provide range of gas turbine operation in a configuration consistent with low pollutant emissions. Additionally, several issues and challenges associated with the development of such a system, such as flashback and auto-ignition of the high-hydrogen fuels, are outlined.

  1. Evaluating Investments in Natural Gas Vehicles and Infrastructure for Your Fleet: Vehicle Infrastructure Cash-Flow Estimation -- VICE 2.0; Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect (OSTI)

    Gonzales, John

    2015-04-02

    Presentation by Senior Engineer John Gonzales on Evaluating Investments in Natural Gas Vehicles and Infrastructure for Your Fleet using the Vehicle Infrastructure Cash-flow Estimation (VICE) 2.0 model.

  2. Clean Energy Finance Guide (Chapter 5: Basic Concepts for Clean...

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

    Clean Energy Finance Guide (Chapter 5: Basic Concepts for Clean Energy Unsecured Lending and Loan Loss Reserve Funds) Clean Energy Finance Guide (Chapter 5: Basic Concepts for ...

  3. THR-TH: a high-temperature gas-cooled nuclear reactor core thermal hydraulics code

    SciTech Connect (OSTI)

    Vondy, D.R.

    1984-07-01

    The ORNL version of PEBBLE, the (RZ) pebble bed thermal hydraulics code, has been extended for application to a prismatic gas cooled reactor core. The supplemental treatment is of one-dimensional coolant flow in up to a three-dimensional core description. Power density data from a neutronics and exposure calculation are used as the basic information for the thermal hydraulics calculation of heat removal. Two-dimensional neutronics results may be expanded for a three-dimensional hydraulics calculation. The geometric description for the hydraulics problem is the same as used by the neutronics code. A two-dimensional thermal cell model is used to predict temperatures in the fuel channel. The capability is available in the local BOLD VENTURE computation system for reactor core analysis with capability to account for the effect of temperature feedback by nuclear cross section correlation. Some enhancements have also been added to the original code to add pebble bed modeling flexibility and to generate useful auxiliary results. For example, an estimate is made of the distribution of fuel temperatures based on average and extreme conditions regularly calculated at a number of locations.

  4. Clean Cities Program Contacts

    SciTech Connect (OSTI)

    2015-07-31

    Contact information for the U.S. Department of Energy's Clean Cities program staff and for the coordinators of the nearly 100 local Clean Cities coalitions across the country.

  5. Bioenergy & Clean Cities

    Broader source: Energy.gov [DOE]

    DOE's Bioenergy Technologies Office and the Clean Cities program regularly conduct a joint Web conference for state energy office representatives and Clean Cities coordinators. The Web conferences...

  6. Clean Cities: Coalition Contacts

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Ficicchia Empire Clean Cities Northeast 212-839-7728 Christina Ficicchia See Bio 55 Water St, 9th Fl New York, NY 10041 Website New York David Keefe Genesee Region Clean...

  7. The Clean Energy Race

    Broader source: Energy.gov [DOE]

    Assistant Secretary David Sandalow documents his experiences at the inaugural Clean Cities Stakeholder Summit at the Indianapolis Motor Speedway.

  8. What is Clean Cities?

    SciTech Connect (OSTI)

    Not Available

    2008-09-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 86 active coalitions.

  9. What Is Clean Cities?

    SciTech Connect (OSTI)

    Not Available

    2008-04-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 86 active coalitions.

  10. Well-to-wheels Analysis of Energy Use and Greenhouse Gas Emissions of Hydrogen Produced with Nuclear Energy

    SciTech Connect (OSTI)

    Wu, Ye; Wang, Michael Q.; Vyas, Anant D.; Wade, David C.; Taiwo, Temitope A.

    2004-07-01

    A fuel-cycle model-called the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model-has been developed at Argonne National Laboratory to evaluate well-to-wheels (WTW) energy and emission impacts of motor vehicle technologies fueled with various transportation fuels. The GREET model contains various hydrogen (H{sub 2}) production pathways for fuel-cell vehicles (FCVs) applications. In this effort, the GREET model was expanded to include four nuclear H{sub 2} production pathways: (1) H{sub 2} production at refueling stations via electrolysis using Light Water Reactor (LWR)-generated electricity; (2) H{sub 2} production in central plants via thermo-chemical water cracking using steam from High Temperature Gas cooled Reactor (HTGR); (3) H{sub 2} production in central plants via high-temperature electrolysis using HTGR-generated electricity and steam; and (4) H{sub 2} production at refueling stations via electrolysis using HTGR-generated electricity The WTW analysis of these four options include these stages: uranium ore mining and milling; uranium ore transportation; uranium conversion; uranium enrichment; uranium fuel fabrication; uranium fuel transportation; electricity or H{sub 2} production in nuclear power plants; H{sub 2} transportation; H{sub 2} compression; and H{sub 2} FCVs operation. Due to large differences in electricity requirements for uranium fuel enrichment between gas diffusion and centrifuge technologies, two scenarios were designed for uranium enrichment: (1) 55% of fuel enriched through gaseous diffusion technology and 45% through centrifuge technology (the current technology split for U.S. civilian nuclear power plants); and (2) 100% fuel enrichment using the centrifuge technology (a future trend). Our well-to-pump (WTP) results show that significant reductions in fossil energy use and greenhouse gas (GHG) emissions are achieved by nuclear-based H{sub 2} compared to natural gas-based H{sub 2} production via steam methane reforming for a unit of H{sub 2} delivered at refueling stations. In particular, 73-98% of GHG emissions and 81- 99% of fossil energy use are reduced by nuclear-based H{sub 2} relative to natural gas-based H{sub 2}, depending on the uranium enrichment technology and type of nuclear reactor used. When H{sub 2} is applied to FCVs, the WTW results also show large benefit in reducing fossil energy use and GHG emissions. (authors)

  11. Radionuclide Migration at the Rio Blanco Site, A Nuclear-stimulated Low-permeability Natural Gas Reservoir

    SciTech Connect (OSTI)

    Clay A. Cooper; Ming Ye; Jenny Chapman; Craig Shirley

    2005-10-01

    The U.S. Department of Energy and its predecessor agencies conducted a program in the 1960s and 1970s that evaluated technology for the nuclear stimulation of low-permeability gas reservoirs. The third and final project in the program, Project Rio Blanco, was conducted in Rio Blanco County, in northwestern Colorado. In this experiment, three 33-kiloton nuclear explosives were simultaneously detonated in a single emplacement well in the Mesaverde Group and Fort Union Formation, at depths of 1,780, 1,899, and 2,039 m below land surface on May 17, 1973. The objective of this work is to estimate lateral distances that tritium released from the detonations may have traveled in the subsurface and evaluate the possible effect of postulated natural-gas development on radionuclide migration. Other radionuclides were considered in the analysis, but the majority occur in relatively immobile forms (such as nuclear melt glass). Of the radionuclides present in the gas phase, tritium dominates in terms of quantity of radioactivity in the long term and contribution to possible whole body exposure. One simulation is performed for {sup 85}Kr, the second most abundant gaseous radionuclide produced after tritium.

  12. Clean Cities: Long Beach Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    15 years. Tedtaotao was appointed co-coordinator of Long Beach Clean Cities in January, 2014. LA County Public Works 2275 Alcazar St Los Angeles, CA 90033 Search Coalitions Search...

  13. Clean Cities: Clean Cities-Georgia

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

    Atlanta was designated as the first Clean Cities coalition in the nation at the Georgia Dome in 1993. Prior to being elected as the coalition's executive director, Francis served...

  14. South Carolina Clean Energy Summit

    Broader source: Energy.gov [DOE]

    The South Carolina Clean Energy Business Alliance will host the fourth annual Clean Energy Summit. Learn more. 

  15. Advanced clean combustion technology in Shanxi province

    SciTech Connect (OSTI)

    Xie, K.-C.

    2004-07-01

    Biomass energy resources in China are first described, along with biomass gasification R & D now underway. In Shanxi province biomass and other regenerative energy is relatively little used but coal resources are large. Hence Shanxi is mainly developing clean coal technology to meet its economic and environmental protection requirements. Clean combustion research at Taiyuan University of Technology includes cofiring of coal and RDF in FBC, gas purification and adsorption, fundamentals of plasma-aided coal pyrolysis and gasification and coal derived liquid fuels from synthesis gas. 5 refs.

  16. Nitrogen/oxygen separations in metal-organic frameworks for clean fossil

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

    fuel combustion | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Nitrogen/oxygen separations in metal-organic frameworks for clean fossil fuel combustion

  17. What is Clean Cities? October 2011 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    Brochure describes the Clean Cities program and includes the contact information for its 85 coalitions. Sponsored by the U.S. Department of Energy's (DOE) Vehicle Technologies Program (VTP), Clean Cities is a government-industry partnership that reduces petroleum consumption in the transportation sector. Clean Cities contributes to the energy, environmental, and economic security of the United States by supporting local decisions to reduce our dependence on imported petroleum. Established in 1993 in response to the Energy Policy Act (EPAct) of 1992, the partnership provides tools and resources for voluntary, community-centered programs to reduce consumption of petroleum-based fuels. In nearly 100 coalitions, government agencies and private companies voluntarily come together under the umbrella of Clean Cities. The partnership helps all parties identify mutual interests and meet the objectives of reducing the use of petroleum, developing regional economic opportunities, and improving air quality. Clean Cities deploys technologies and practices developed by VTP. These include idle-reduction equipment, electric-drive vehicles, fuel economy measures, and renewable and alternative fuels, such as natural gas, liquefied petroleum gas (propane), electricity, hydrogen, biofuels, and biogas. Idle-reduction equipment is targeted primarily to buses and heavy-duty trucks, which use more than 2 billion gallons of fuel every year in the United States while idling. Clean Cities fuel economy measures include public education on vehicle choice and fuel-efficient driving practices.

  18. Kansas City Buses Provide a Clean Ride for Kids | Department of Energy

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

    Kansas City Buses Provide a Clean Ride for Kids Kansas City Buses Provide a Clean Ride for Kids March 18, 2011 - 2:25pm Addthis Kansas City Buses Provide a Clean Ride for Kids Dennis A. Smith Director, National Clean Cities What does this project do? Creates infrastructure such as fueling stations to support compressed natural gas vehicles. Saves the Kansas City, Kansas School District money Reduces pollution Educates students about natural gas technologies. On Wednesday March 16, the Kansas

  19. Enthusiam greets establishment of vigorous LPG clean fuels coalition

    SciTech Connect (OSTI)

    Not Available

    1990-07-01

    In a concerted effort to promote the fair consideration of LP-gas as an alternative fuel nationwide, a number of prominent corporations and individuals have established a new group called the LP-Gas Clean Fuels Coalition (Irvine, Calif.). This paper discusses how the coalition will spearhead the industry's efforts to encourage favorable clean-air legislation and regulations through the gathering and dissemination of accurate information from all industry sources. Coalition members believe that LP-gas is not being equitably considered in the current Congressional push to legislate clean alternative fuels.

  20. Alternative Fuels Data Center: V Garofalo Carting Cleans up New York With

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Natural Gas Trucks V Garofalo Carting Cleans up New York With Natural Gas Trucks to someone by E-mail Share Alternative Fuels Data Center: V Garofalo Carting Cleans up New York With Natural Gas Trucks on Facebook Tweet about Alternative Fuels Data Center: V Garofalo Carting Cleans up New York With Natural Gas Trucks on Twitter Bookmark Alternative Fuels Data Center: V Garofalo Carting Cleans up New York With Natural Gas Trucks on Google Bookmark Alternative Fuels Data Center: V Garofalo

  1. Department of Energy and Nuclear Regulatory Commission Increase...

    Energy Savers [EERE]

    Nuclear Regulatory Commission Increase Cooperation to Advance Global Nuclear Energy ... GNEP seeks to expand the use of clean, affordable nuclear energy to meet the ...

  2. Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy

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

    Policy Options for the Hawaii Clean Energy Initiative | Department of Energy Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative This report provides detailed analyses of the following policies to determine the impact they may have on ratepayers, businesses, and the state in terms of energy

  3. nuclear

    National Nuclear Security Administration (NNSA)

    2%2A en U.S-, Japan Exchange Best Practices on Nuclear Emergency Response http:nnsa.energy.govmediaroompressreleasesu.s-japan-exchange-best-practices-nuclear-emergency-respon...

  4. Cleaning Contaminated Water at Fukushima

    SciTech Connect (OSTI)

    Rende, Dean; Nenoff, Tina

    2013-11-21

    Crystalline Silico-Titanates (CSTs) are synthetic zeolites designed by Sandia National Laboratories scientists to selectively capture radioactive cesium and other group I metals. They are being used for cleanup of radiation-contaminated water at the Fukushima Daiichi nuclear power plant in Japan. Quick action by Sandia and its corporate partner UOP, A Honeywell Company, led to rapid licensing and deployment of the technology in Japan, where it continues to be used to clean up cesium contaminated water at the Fukushima power plant.

  5. Cleaning Contaminated Water at Fukushima

    ScienceCinema (OSTI)

    Rende, Dean; Nenoff, Tina

    2014-02-26

    Crystalline Silico-Titanates (CSTs) are synthetic zeolites designed by Sandia National Laboratories scientists to selectively capture radioactive cesium and other group I metals. They are being used for cleanup of radiation-contaminated water at the Fukushima Daiichi nuclear power plant in Japan. Quick action by Sandia and its corporate partner UOP, A Honeywell Company, led to rapid licensing and deployment of the technology in Japan, where it continues to be used to clean up cesium contaminated water at the Fukushima power plant.

  6. Clean Cities ozone air quality attainment and maintenance strategies that employ alternative fuel vehicles, with special emphasis on natural gas and propane

    SciTech Connect (OSTI)

    Santini, D.J.; Saricks, C.L.

    1998-08-04

    Air quality administrators across the nation are coming under greater pressure to find new strategies for further reducing automotive generated non-methane hydrocarbon (NMHC) and nitrogen oxide (NOx) emissions. The US Environmental Protection Agency (EPA) has established stringent emission reduction requirements for ozone non-attainment areas that have driven the vehicle industry to engineer vehicles meeting dramatically tightened standards. This paper describes an interim method for including alternative-fueled vehicles (AFVs) in the mix of strategies to achieve local and regional improvements in ozone air quality. This method could be used until EPA can develop the Mobile series of emissions estimation models to include AFVs and until such time that detailed work on AFV emissions totals by air quality planners and emissions inventory builders is warranted. The paper first describes the challenges confronting almost every effort to include AFVs in targeted emissions reduction programs, but points out that within these challenges resides an opportunity. Next, it discusses some basic relationships in the formation of ambient ozone from precursor emissions. It then describes several of the salient provisions of EPA`s new voluntary emissions initiative, which is called the Voluntary Mobile Source Emissions Reduction Program (VMEP). Recent emissions test data comparing gaseous-fuel light-duty AFVs with their gasoline-fueled counterparts is examined to estimate percent emissions reductions achievable with CNG and LPG vehicles. Examples of calculated MOBILE5b emission rates that would be used for summer ozone season planning purposes by an individual Air Quality Control Region (AQCR) are provided. A method is suggested for employing these data to compute appropriate voluntary emission reduction credits where such (lighter) AFVs would be acquired. It also points out, but does not quantify, the substantial reduction credits potentially achievable by substituting gaseous-fueled for gasoline-fueled heavy-duty vehicles. Finally, it raises and expands on the relevance of AFVs and their deployment to some other provisions embedded in EPA`s current guidance for implementing 1-hour NAAQS--standards which currently remain in effect--as tools to provide immediate reductions in ozone, without waiting for promised future clean technologies.

  7. Clean soil at Eniwetok and Johnston Atolls

    SciTech Connect (OSTI)

    Bramlitt, E.T.

    1990-01-01

    The Defense Nuclear Agency has managed two large-scale soil cleanups (landmass decontaminations) of plutonium contamination. Both are at Pacific Ocean atolls formerly used for nuclear weapons tests. The Eniwetok Atoll (EA) cleanup between 1977 and 1980 evaluated 390 ha of contaminated land and cleaned 50 ha by removing 80,000 m[sup 3] of contaminated soil. The Johnston Atoll (JA) cleanup is in process. It has checked 270 ha, will clean 15 ha, and plans for removal of 80,000 m[sup 3] of soil. The cleanups are similar in other respects including carbonate-based soil, in situ radiation surveys, contamination characteristics, soil excavation methods, safety, and weather. The two cleanups are in contrast relative to planning time, agencies involved, funding, documentation, environmental considerations, cleanup workforce, site beneficiaries, waste characterization, regulatory permits, management, and project duration. The most noteworthy differences are the rationale for cleanup, the cleanup process, the definition of clean, and the cost.

  8. Clean Energy Development Fund

    Broader source: Energy.gov [DOE]

    Vermont's Clean Energy Development Fund (CEDF) was established in 2005 to promote the development and deployment of cost-effective and environmentally sustainable electric power and thermal...

  9. Clean Cities & Transportation Tools

    Office of Energy Efficiency and Renewable Energy (EERE)

    This presentation, presented on July 28, 2010, was on the DOE Clean Cities program to promote the use of alternative fuels and reduce petroleum consumption.

  10. Combined plasma/liquid cleaning of substrates

    DOE Patents [OSTI]

    Selwyn, Gary S. (Los Alamos, NM); Henins, Ivars (Los Alamos, NM)

    2003-04-15

    Apparatus and method for cleaning substrates. A substrate is held and rotated by a chuck and an atmospheric pressure plasma jet places a plasma onto predetermined areas of the substrate. Subsequently liquid rinse is sprayed onto the predetermined areas. In one embodiment, a nozzle sprays a gas onto the predetermined areas to assist in drying the predetermined areas when needed.

  11. Life Cycle Greenhouse Gas Emissions of Nuclear Electricity Generation: Systematic Review and Harmonization

    Broader source: Energy.gov [DOE]

    As clean energy increasingly becomes part of the national dialogue, lenders, utilities, and lawmakers need the most comprehensive and accurate information on GHG emissions from various sources of energy to inform policy, planning, and investment decisions. The National Renewable Energy Laboratory (NREL) recently led the Life Cycle Assessment (LCA) Harmonization Project, a study that gives decision makers and investors more precise estimates of life cycle GHG emissions for renewable and conventional generation, clarifying inconsistent and conflicting estimates in the published literature, and reducing uncertainty.

  12. Analysis of the Impacts of the Clean Power Plan

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

    AEO2015 Reference case and Clean Power Plan cases, selected ... 1,569 1,456 1,560 1,400 Nuclear 782 789 804 804 804 804 ... ELECTRICITY EXPENDITURES (billion 2013 dollars) ENERGY ...

  13. NNSA Product Aids in Anthrax Clean-up

    National Nuclear Security Administration (NNSA)

    Product Aids in Anthrax Clean-up WASHINGTON, D.C. - A decontamination formulation developed at a U.S. Department of EnergyNational Nuclear Security Administration (NNSA) ...

  14. Clean Energy Manufacturing Initiative

    SciTech Connect (OSTI)

    2013-04-01

    The initiative will strategically focus and rally EEREs 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.

  15. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Last Post sort icon Blog entry Environment GE, Clean Energy Fuels Partner to Expand Natural Gas Highway Jessi3bl 16 Dec 2012 - 19:18 Groups Menu You must login in order to post...

  16. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Blog entry Technology Innovation & Solutions GE, Clean Energy Fuels Partner to Expand Natural Gas Highway Jessi3bl 16 Dec 2012 - 19:18 Groups Menu You must login in order to post...

  17. 2013 Second Quarter Clean Energy/Clean Transportation Jobs Report

    Broader source: Energy.gov [DOE]

    Enivronmental Entrepreneurs (E2) Clean Energy/Clean Transportation Jobs Report tracks clean energy job announcements from companies, elected officials, the media and other sources, to show how how...

  18. Clean Cities: Tulsa Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    of AFV-based petroleum savings. Annual greenhouse gas emissions avoided: 9,014 tons of CO2 See the GHG by AFV tab for a breakdown of AFV-based greenhouse gas savings. Annual...

  19. Clean Cities: Rogue Valley Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    of AFV-based petroleum savings. Annual greenhouse gas emissions avoided: 24,799 tons of CO2 See the GHG by AFV tab for a breakdown of AFV-based greenhouse gas savings. Annual...

  20. Novel Sorbent Development and Evaluation for the Capture of Krypton and Xenon from Nuclear Fuel Reprocessing Off-Gas Streams

    SciTech Connect (OSTI)

    Troy G. Garn; Mitchell R. Greenhalgh; Jack D. Law

    2013-09-01

    The release of volatile radionuclides generated during Used Nuclear Fuel reprocessing in the US will most certainly need to be controlled to meet US regulatory emission limits. A US DOE sponsored Off-Gas Sigma Team has been tasked with a multi-lab collaborative research and development effort to investigate and evaluate emissions and immobilization control technologies for the volatile radioactive species generated from commercial Used Nuclear Fuel (UNF) Reprocessing. Physical Adsorption technology is a simpler and potential economical alternative to cryogenic distillation processes that can be used for the capture of krypton and xenon and has resulted in a novel composite sorbent development procedure using synthesized mordenite as the active material. Utilizing the sorbent development procedure, INL sigma team members have developed two composite sorbents that have been evaluated for krypton and xenon capacities at ambient and 191 K temperature using numerous test gas compositions. Adsorption isotherms have been generated to predict equilibration and maximum capacities enabling modeling to support process equipment scale-up.

  1. Novel Sorbent Development and Evaluation for the Capture of Krypton and Xenon from Nuclear Fuel Reprocessing Off-Gas Streams

    SciTech Connect (OSTI)

    Troy G. Garn; Mitchell R. Greenhalgh; Jack D. Law

    2013-10-01

    The release of volatile radionuclides generated during Used Nuclear Fuel reprocessing in the US will most certainly need to be controlled to meet US regulatory emission limits. A US DOE sponsored Off-Gas Sigma Team has been tasked with a multi-lab collaborative research and development effort to investigate and evaluate emissions and immobilization control technologies for the volatile radioactive species generated from commercial Used Nuclear Fuel (UNF) Reprocessing. Physical Adsorption technology is a simpler and potential economical alternative to cryogenic distillation processes that can be used for the capture of krypton and xenon and has resulted in a novel composite sorbent development procedure using synthesized mordenite as the active material. Utilizing the sorbent development procedure, INL sigma team members have developed two composite sorbents that have been evaluated for krypton and xenon capacities at ambient and 191 K temperature using numerous test gas compositions. Adsorption isotherms have been generated to predict equilibration and maximum capacities enabling modeling to support process equipment scale-up.

  2. Clean Cities: Alamo Area Clean Cities (San Antonio) coalition

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

    Alamo Area Clean Cities (San Antonio) Coalition The Alamo Area Clean Cities (San Antonio) coalition works with vehicle fleets, fuel providers, community leaders, and other...

  3. Clean Cities: Yellowstone-Teton Clean Energy coalition

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

    Yellowstone-Teton Clean Energy Coalition The Yellowstone-Teton Clean Energy coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce...

  4. Clean Cities: Lone Star Clean Fuels Alliance (Central Texas)...

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

    Lone Star Clean Fuels Alliance (Central Texas) Coalition The Lone Star Clean Fuels Alliance (Central Texas) coalition works with vehicle fleets, fuel providers, community leaders,...

  5. Clean Cities: Connecticut Southwestern Area Clean Cities coalition

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

    Connecticut Southwestern Area Clean Cities Coalition The Connecticut Southwestern Area Clean Cities coalition works with vehicle fleets, fuel providers, community leaders, and...

  6. Clean Cities: Capitol Clean Cities of Connecticut coalition

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

    Capitol Clean Cities of Connecticut Coalition The Capitol Clean Cities of Connecticut coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders...

  7. Small Businesses Helping Drive Economy: Clean Energy, Clean Sites...

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

    Helping Drive Economy: Clean Energy, Clean Sites More Documents & Publications SmallBusinessMemoMar2010.pdf Federal Incentives for Wind Power Deployment Remarks by David...

  8. Strategy for the Integration of Hydrogen as a Vehicle Fuel into the Existing Natural Gas Vehicle Fueling Infrastructure of the Interstate Clean Transportation Corridor Project: 22 April 2004--31 August 2005

    SciTech Connect (OSTI)

    Gladstein, Neandross and Associates

    2005-09-01

    Evaluates opportunities to integrate hydrogen into the fueling stations of the Interstate Clean Transportation Corridor--an existing network of LNG fueling stations in California and Nevada.

  9. U.S. Environmental Protection Agency Clean Air Act notice of construction for spent nuclear fuel project - hot conditioning system annex, project W-484

    SciTech Connect (OSTI)

    Baker, S.K., Westinghouse Hanford

    1996-12-10

    This notice of construction (NOC) provides information regarding the source and the estimated quantity of potential airborne radionuclide emissions resulting from the operation of the Hot Conditioning System (HCS) Annex. The construction of the HCS Annex is scheduled to conunence on or about December 1996, and will be completed when the process equipment begins operations. This document serves as a NOC pursuant to the requirements of 40 Code of Federal Regulations (CFR) 61 for the HCS Annex. About 80 percent of the U.S. Department of Energy`s spent nuclear fuel (SNF) inventory is stored under water in the Hanford Site K Basins. Spent nuclear fuel in the K West Basin is contained in closed canisters, while the SNF in the K East Basin is contained in open canisters, which allows release of corrosion products to the K East Basin water. Storage of the current inventory in the K Basins was originally intended to be on an as-needed basis to sustain operation of the N Reactor while the Plutonium-Uranium Extraction (PUREX) Plant was refurbished and restarted. The decision in December 1992 to deactivate the PUREX Plant left approximately 2, 1 00 MT (2,300 tons) of uranium, as part of 1133 N Reactor SNF in the K Basins with no means for near-term removal and processing. The HCS Annex will be constructed as an annex to the Canister Storage Building (CSB) and will contain the hot conditioning equipment. The hot conditioning system (HCS) will release chemically-bound water and will condition (process of using a controlled amount of oxygen to destroy uranium hydride) the exposed uranium surfaces associated with the SNF through oxidation. The HCS Annex will house seven hot conditioning process stations, six operational and one auxiliary, which could be used as a welding area for final closure of the vessel containing the SNF. The auxiliary pit is being evaluated at this time for its usefulness to support other operations that may be needed to ensure proper conditioning of the SNF and proper storage of the vessel containing the SNF. Figures I and 2 contain map locations of the Hanford Site and the HCS Annex.

  10. Simultaneous specimen and stage cleaning device for analytical electron microscope

    DOE Patents [OSTI]

    Zaluzec, Nestor J. (Bolingbrook, IL)

    1996-01-01

    An improved method and apparatus are provided for cleaning both a specimen stage, a specimen and an interior of an analytical electron microscope (AEM). The apparatus for cleaning a specimen stage and specimen comprising a plasma chamber for containing a gas plasma and an air lock coupled to the plasma chamber for permitting passage of the specimen stage and specimen into the plasma chamber and maintaining an airtight chamber. The specimen stage and specimen are subjected to a reactive plasma gas that is either DC or RF excited. The apparatus can be mounted on the analytical electron microscope (AEM) for cleaning the interior of the microscope.

  11. Cleaning method and apparatus

    DOE Patents [OSTI]

    Jackson, Darryl D. (Los Alamos, NM); Hollen, Robert M. (Los Alamos, NM)

    1983-01-01

    A new automatable cleaning apparatus which makes use of a method of very thoroughly and quickly cleaning a gauze electrode used in chemical analyses is given. The method generates very little waste solution, and this is very important in analyzing radioactive materials, especially in aqueous solutions. The cleaning apparatus can be used in a larger, fully automated controlled potential coulometric apparatus. About 99.98% of a 5 mg. plutonium sample was removed in less than 3 minutes, using only about 60 ml. of rinse solution and two main rinse steps.

  12. Cleaning method and apparatus

    DOE Patents [OSTI]

    Jackson, D.D.; Hollen, R.M.

    1981-02-27

    A method of very thoroughly and quikcly cleaning a guaze electrode used in chemical analyses is given, as well as an automobile cleaning apparatus which makes use of the method. The method generates very little waste solution, and this is very important in analyzing radioactive materials, especially in aqueous solutions. The cleaning apparatus can be used in a larger, fully automated controlled potential coulometric apparatus. About 99.98% of a 5 mg plutonium sample was removed in less than 3 minutes, using only about 60 ml of rinse solution and two main rinse steps.

  13. Clean Currents | Open Energy Information

    Open Energy Info (EERE)

    Currents Jump to: navigation, search Logo: Clean Currents Name: Clean Currents Address: 155 Gibbs St. Suite 425 Place: Rockville, Maryland Zip: 20850 Sector: Wind energy...

  14. Clean Energy Procurement

    Broader source: Energy.gov [DOE]

    Subsequently, in 2009, the state embarked upon an initiative with the University System of Maryland, termed "Clean Energy Horizons," to contract for renewable energy through long-term power...

  15. Clean Energy Fund (CEF)

    Broader source: Energy.gov [DOE]

    On January 2016, the New York Public Service Commission (PUC) approved $5 billion Clean Energy Fund (CEF) as a successor to the New York’s Energy Efficiency Portfolio Standard (EEPS) and Renewable...

  16. Clean Energy Works

    Broader source: Energy.gov [DOE]

    Through Clean Energy Works, homeowners can finance up to $30,000 at a fixed interest rate for home energy efficiency retrofits for a variety of measures. Customers have varying lender and loan op...

  17. Clean Coal Research

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE's clean coal R&D is focused on developing and demonstrating advanced power generation and carbon capture, utilization and storage technologies for existing facilities and new fossil-fueled...

  18. #CleanTechNow

    SciTech Connect (OSTI)

    Moniz, Ernest

    2013-09-17

    Over the past four years, America's clean energy future has come into sharper focus. Yesterday's visionary goals are now hard data -- tangible evidence that our energy system is undergoing a transformation. The Energy Department's new paper "Revolution Now: The Future Arrives for Four Clean Energy Technologies" highlights these changes and shows how cost reductions and product improvements have sparked a surge in consumer demand for wind turbines, solar panels, electric cars and super efficient lighting.

  19. #CleanTechNow

    ScienceCinema (OSTI)

    Moniz, Ernest

    2014-01-10

    Over the past four years, America's clean energy future has come into sharper focus. Yesterday's visionary goals are now hard data -- tangible evidence that our energy system is undergoing a transformation. The Energy Department's new paper "Revolution Now: The Future Arrives for Four Clean Energy Technologies" highlights these changes and shows how cost reductions and product improvements have sparked a surge in consumer demand for wind turbines, solar panels, electric cars and super efficient lighting.

  20. Clean the Past

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

    Clean the Past Image of MDA B excavation with text overlay of 'How does LANL protect human health and the environment from impacts of legacy contamination?' LANL removes and stabilizes contaminants as one of three defenses in depth to protect human health and the environment. Clean the Past Home Google Earth Tour: Environmental Cleanup Protections: Cleanup What waters does LANL protect? How did contaminants get there?

  1. Clean Cities: Louisiana Clean Fuels coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    worked successfully across a variety of industries including oil and gas exploration, health-care software, and solar installation and brings many years of event planning,...

  2. Nuclear design of small-sized high temperature gas-cooled reactor for developing countries

    SciTech Connect (OSTI)

    Goto, M.; Seki, Y.; Inaba, Y.; Ohashi, H.; Sato, H.; Fukaya, Y.; Tachibana, Y.

    2012-07-01

    Japan Atomic Energy Agency (JAEA) has started a conceptual design of a small-sized HTGR with 50 MW thermal power (HTR50S), which is a first-of-a-kind commercial or demonstration plant of a small-sized HTGR to be deployed in developing countries such as Kazakhstan in the 2020's. The nuclear design of the HTR50S is performed by upgrading the proven technology of the High Temperature Engineering Test Reactor (HTTR) to reduce the cost for the construction. In the HTTR design, twelve kinds of fuel enrichment was used to optimize the power distribution, which is required to make the maximum fuel temperature below the thermal limitation during the burn-up period. However, manufacture of many kinds of fuel enrichment causes increase of the construction cost. To solve this problem, the present study challenges the nuclear design by reducing the number of fuel enrichment to as few as possible. The nuclear calculations were performed with SRAC code system whose validity was proven by the HTTR burn-up data. The calculation results suggested that the optimization of the power distribution was reasonably achieved and the maximum fuel temperature was kept below the limitation by using three kinds of fuel enrichment. (authors)

  3. Approach to IAEA verification of the nuclear-material balance at the Portsmouth Gas Centrifuge Enrichment Plant (GCEP)

    SciTech Connect (OSTI)

    Gordon, D.M.; Sanborn, J.B.; Younkin, J.M.; DeVito, V.J.

    1982-01-01

    This paper describes a potential approach by which the International Atomic Energy Agency (IAEA) might verify the nuclear-material balance at the Portsmouth Gas Centrifuge Enrichment Plant (GCEP), should that plant be placed under IAEA safeguards. The strategy makes use of the attributes and variables measurement verification approach, whereby the IAEA would perform independent measurements on a randomly selected subset of the items comprising the U-235 flows and inventories at the plant. In addition, the MUF-D statistic is used as the test statistics for the detection of diversion. The paper includes descriptions of the potential verification activities, as well as calculations of (a) attributes and variables sample sizes for the various strata, (b) standard deviations of the relevant test statistics, and (c) the sensitivity for detection of diversion which the IAEA might achieve by this verification strategy at GCEP.

  4. Clean Energy Works Oregon (CEWO)

    Broader source: Energy.gov [DOE]

    Presents Clean Energy Works Oregon's program background and the four easy steps to lender selection.

  5. What is Clean Cities? (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-03-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 87 coalitions.

  6. EIS-0516: Clean Path Energy Center Project; San Juan County, New Mexico |

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

    Department of Energy 516: Clean Path Energy Center Project; San Juan County, New Mexico EIS-0516: Clean Path Energy Center Project; San Juan County, New Mexico Summary DOE's Western Area Power Administration is preparing an EIS for the proposed interconnection of the Clean Path Energy Center Project to Western's transmission system at the Shiprock Substation. The planned Clean Path Energy Center will consist of a 680 MW natural gas combined cycle power plant co-located with a 70 MW solar

  7. Clean Tech Now | Department of Energy

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

    Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now America's energy landscape is undergoing a dramatic transformation. According to a new Energy Department report, falling costs for four clean energy technologies -- land-based wind power, solar panels, electric cars and LED lighting -- have led to a surge in demand and deployment. The numbers tell an exciting story: America is experiencing a historic

  8. Integrated coal cleaning, liquefaction, and gasification process

    DOE Patents [OSTI]

    Chervenak, Michael C. (Pennington, NJ)

    1980-01-01

    Coal is finely ground and cleaned so as to preferentially remove denser ash-containing particles along with some coal. The resulting cleaned coal portion having reduced ash content is then fed to a coal hydrogenation system for the production of desirable hydrocarbon gases and liquid products. The remaining ash-enriched coal portion is gasified to produce a synthesis gas, the ash is removed from the gasifier usually as slag, and the synthesis gas is shift converted with steam and purified to produce the high purity hydrogen needed in the coal hydrogenation system. This overall process increases the utilization of as-mined coal, reduces the problems associated with ash in the liquefaction-hydrogenation system, and permits a desirable simplification of a liquids-solids separation step otherwise required in the coal hydrogenation system.

  9. Clean Cities: Honolulu Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    County; City of Honolulu Designated: August 29, 1995 Alternative Fueling Stations: Biodiesel (B20 and above): 3 Natural Gas: 1 Ethanol (E85): 3 Electric: 250 Hydrogen: 2 Propane:...

  10. Clean Cities: Palmetto State Clean Fuels coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    of South Carolina Designated: January 28, 2004 Alternative Fueling Stations: Biodiesel (B20 and above): 27 Natural Gas: 12 Ethanol (E85): 69 Electric: 298 Hydrogen: 2 Propane: 57...

  11. Clean Cities: Southeast Florida Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Designated: May 5, 1994 Alternative Fueling Stations: Biodiesel (B20 and above): 2 Natural Gas: 12 Ethanol (E85): 30 Electric: 414 Propane: 27 Petroleum and GHG Savings* Total...

  12. Studies Related to Chemical Mechanisms of Gas Formation in Hanford High-Level Nuclear Wastes

    SciTech Connect (OSTI)

    E. Kent Barefield; Charles L. Liotta; Henry M. Neumann

    2002-04-08

    The objective of this work is to develop a more detailed mechanistic understanding of the thermal reactions that lead to gas production in certain high-level waste storage tanks at the Hanford, Washington site. Prediction of the combustion hazard for these wastes and engineering parameters for waste processing depend upon both a knowledge of the composition of stored wastes and the changes that they undergo as a result of thermal and radiolytic decomposition. Since 1980 when Delagard first demonstrated that gas production (H2and N2O initially, later N2 and NH3)in the affected tanks was related to oxidative degradation of metal complexants present in the waste, periodic attempts have been made to develop detailed mechanisms by which the gases were formed. These studies have resulted in the postulation of a series of reactions that account for many of the observed products, but which involve several reactions for which there is limited, or no, precedent. For example, Al(OH)4 has been postulated to function as a Lewis acid to catalyze the reaction of nitrite ion with the metal complexants, NO is proposed as an intermediate, and the ratios of gaseous products may be a result of the partitioning of NO between two or more reactions. These reactions and intermediates have been the focus of this project since its inception in 1996.

  13. New synthetic strategy for porous molecular materials towards gas

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

    separation | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome New synthetic strategy for porous molecular materials towards gas separation

  14. Clean Coal Power Initiative

    SciTech Connect (OSTI)

    Doug Bartlett; Rob James; John McDermott; Neel Parikh; Sanjay Patnaik; Camilla Podowski

    2006-03-31

    This report is the fifth quarterly Technical Progress Report submitted by NeuCo, Incorporated, under Award Identification Number, DE-FC26-04NT41768. This award is part of the Clean Coal Power Initiative (''CCPI''), the ten-year, $2B initiative to demonstrate new clean coal technologies in the field. This report is one of the required reports listed in Attachment B Federal Assistance Reporting Checklist, part of the Cooperative Agreement. The report covers the award period January 1, 2006 - March 31, 2006 and NeuCo's efforts within design, development, and deployment of on-line optimization systems during that period.

  15. Clean Cities Program Contacts

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Coordinators Each Clean Cities coalition is led by a coordinator. Contact a coordinator to find out more about Clean Cities activities in your area. AL-Alabama Mark Bentley 205-402-2755 mark@alabamacleanfuels.org AR-Arkansas Patti Springs 501-682-8065 psprings@arkansasedc.com AZ-Valley of the Sun (Phoenix) Bill Sheaffer 480-314-0360 bill@cleanairaz.org AZ-Tucson Colleen Crowninshield 520-792-1093, x426 ccrowninshield@pagregion.com CA-Central Coast (San Luis Obispo) Melissa Guise 805-305-5491

  16. Precision cleaning apparatus and method

    DOE Patents [OSTI]

    Schneider, Thomas W. (Albuquerque, NM); Frye, Gregory C. (Cedar Crest, NM); Martin, Stephen J. (Albuquerque, NM)

    1998-01-01

    A precision cleaning apparatus and method. The precision cleaning apparatus includes a cleaning monitor further comprising an acoustic wave cleaning sensor such as a quartz crystal microbalance (QCM), a flexural plate wave (FPW) sensor, a shear horizontal acoustic plate mode (SH--APM) sensor, or a shear horizontal surface acoustic wave (SH--SAW) sensor; and measurement means connectable to the sensor for measuring in-situ one or more electrical response characteristics that vary in response to removal of one or more contaminants from the sensor and a workpiece located adjacent to the sensor during cleaning. Methods are disclosed for precision cleaning of one or more contaminants from a surface of the workpiece by means of the cleaning monitor that determines a state of cleanliness and any residual contamination that may be present after cleaning; and also for determining an effectiveness of a cleaning medium for removing one or more contaminants from a workpiece.

  17. Precision cleaning apparatus and method

    DOE Patents [OSTI]

    Schneider, T.W.; Frye, G.C.; Martin, S.J.

    1998-01-13

    A precision cleaning apparatus and method are disclosed. The precision cleaning apparatus includes a cleaning monitor further comprising an acoustic wave cleaning sensor such as a quartz crystal microbalance (QCM), a flexural plate wave (FPW) sensor, a shear horizontal acoustic plate mode (SH--APM) sensor, or a shear horizontal surface acoustic wave (SH--SAW) sensor; and measurement means connectable to the sensor for measuring in-situ one or more electrical response characteristics that vary in response to removal of one or more contaminants from the sensor and a workpiece located adjacent to the sensor during cleaning. Methods are disclosed for precision cleaning of one or more contaminants from a surface of the workpiece by means of the cleaning monitor that determines a state of cleanliness and any residual contamination that may be present after cleaning; and also for determining an effectiveness of a cleaning medium for removing one or more contaminants from a workpiece. 11 figs.

  18. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    . Home | Petroleum | Gasoline | Diesel | Propane | Natural Gas | Electricity | Coal | Nuclear Renewables | Alternative Fuels | Prices | States | International | Country Analysis...

  19. Natural Gas Weekly Update

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

    Independence Avenue, SW Washington, DC 20585 . Home | Petroleum | Gasoline | Diesel | Propane | Natural Gas | Electricity | Coal | Nuclear Renewables | Alternative Fuels |...

  20. Nuclear | Open Energy Information

    Open Energy Info (EERE)

    High construction costs for nuclear plants, especially relative to natural-gas-fired plants, make other options for new nuclear capacity uneconomical even in the alternative...

  1. Department of Energy Announces New Nuclear Initiative | Department...

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

    Global Nuclear Energy Partnership to expand safe, clean, reliable, affordable nuclear energy worldwide WASHINGTON, DC - As part of President Bush's Advanced Energy Initiative, ...

  2. Dr. Peter B. Lyons Confirmed as Assistant Secretary for Nuclear...

    Energy Savers [EERE]

    Peter B. Lyons Confirmed as Assistant Secretary for Nuclear Energy Dr. Peter B. Lyons ... that safe nuclear power plays an important role in America's clean energy future." ...

  3. Dr. Peter B. Lyons Confirmed as Assistant Secretary for Nuclear...

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

    Peter B. Lyons Confirmed as Assistant Secretary for Nuclear Energy Washington, D.C. Dr. ... in Americas clean energy future. As Assistant Secretary for Nuclear Energy, Dr. ...

  4. Clean Cities Tools

    SciTech Connect (OSTI)

    2014-12-19

    The U.S. Department of Energy's Clean Cities offers a large collection of Web-based tools on the Alternative Fuels Data Center. These calculators, interactive maps, and data searches can assist fleets, fuels providers, and other transportation decision makers in their efforts to reduce petroleum use.

  5. Natural Gas

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

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  6. What Is Clean Cities? Clean Cities, November 2009 (Revised) (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-11-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 86 active coalitions.

  7. What is Clean Cities? Clean Cities, March 2010 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-03-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 86 active coalitions.

  8. Clean Cities Conference to Rev Up Alternative Fuels Market

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

    Clean Cities Conference to Rev Up Alternative Fuels Market For more information contact: George Douglas, 303-275-4096 email: George Douglas Golden, Colo., Jan. 26, 2001 - Cleaner air and greater energy security are possible through the use of alternative fuel vehicles. The U.S. Department of Energy's 7th National Clean Cities Conference and Expo will showcase how the use of vehicles powered by fuels such as electricity, natural gas, biodiesel, propane or ethanol can both reduce pollution and cut

  9. Six New Corporations Join the National Clean Fleets Partnership |

    Energy Savers [EERE]

    Department of Energy Six New Corporations Join the National Clean Fleets Partnership Six New Corporations Join the National Clean Fleets Partnership July 7, 2011 - 2:45pm Addthis UPS began incorporating alternative fuels and advanced vehicles into its fleet in the late 1980s. Today, the company operates nearly 2,000 vehicles that run on electricity, compressed natural gas, and other alternative fuels. UPS began incorporating alternative fuels and advanced vehicles into its fleet in the late

  10. Chapter 8: Advancing Clean Transportation and Vehicle Systems and Technologies

    Office of Environmental Management (EM)

    8: Advancing Clean Transportation and Vehicle Systems and Technologies September 2015 Quadrennial Technology Review 8 Advancing Clean Transportation and Vehicle Systems and Technologies Issues and RDD&D Opportunities  Transportation accounts for 10% of U.S. gross domestic product and provides essential services throughout the economy and for quality of life. It also represents 70% of all U.S. petroleum use and 27% of U.S. greenhouse gas (GHG) emissions.  Research opportunities to

  11. Clean Energy Materials EERE's Clean Energy Manufacturing Initiative Launches

    Energy Savers [EERE]

    Sparking a Revolution in Clean Energy Materials EERE's Clean Energy Manufacturing Initiative Launches Energy Materials Network Volume 2, No. 1, January/February 2016 What's Happening @ EERE 2 A Message from Dave............................................ 3 ENERGY MATERIALS NETWORK Accelerating Materials Innovation & Advanced Manufacturing .......................................................... 4 Sparking a Revolution in Clean Energy Materials

  12. Clean Coal Power Initiative | Department of Energy

    Office of Environmental Management (EM)

    Clean Coal Power Initiative Clean Coal Power Initiative "Clean coal technology" describes a new generation of energy processes that sharply reduce air emissions and other ...

  13. Clean Energy Solutions Center | Open Energy Information

    Open Energy Info (EERE)

    Center Jump to: navigation, search Logo: Clean Energy Solutions Center Name Clean Energy Solutions Center AgencyCompany Organization Clean Energy Ministerial Sector Energy Focus...

  14. Turkey Clean Energy Partnership | Open Energy Information

    Open Energy Info (EERE)

    Turkey Clean Energy Partnership Jump to: navigation, search Logo: Turkey Clean Energy Partnership Name Turkey Clean Energy Partnership AgencyCompany Organization Argonne National...

  15. The Clean Energy Fund | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Fund Jump to: navigation, search Name: The Clean Energy Fund Place: Santa Monica, California Zip: 90403 Product: The Clean Energy Fund hopes to begin investing in...

  16. Leaf Clean Energy Company | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Company Jump to: navigation, search Logo: Leaf Clean Energy Company Name: Leaf Clean Energy Company Place: London, United Kingdom Website: www.leafcleanenergy.com...

  17. Category:CLEAN Webinar | Open Energy Information

    Open Energy Info (EERE)

    CLEAN Webinar Jump to: navigation, search This page contains webinars hosted by the Coordinated Low Emissions Assistance Network (CLEAN). Pages in category "CLEAN Webinar" The...

  18. Clean Economy Network Foundation | Open Energy Information

    Open Energy Info (EERE)

    Clean Economy Network Foundation Jump to: navigation, search Logo: Clean Economy Network Foundation Name: Clean Economy Network Foundation Address: 1301 Pennsylvania Ave NW, Suite...

  19. Partnering for Clean Energy Manufacturing Competitiveness

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

    Libby Wayman Director, Clean Energy Manufacturing Initiative Partnering for Clean Energy ... Increase U.S. competitiveness in the production of clean energy products 2. Increase ...

  20. Roughening and removal of surface contamination from beryllium using negative transferred-arc cleaning

    SciTech Connect (OSTI)

    Castro, R.G.; Hollis, K.J.; Elliott, K.E.

    1997-12-01

    Negative transferred-arc (TA) cleaning has been used extensively in the aerospace industry to clean and prepare surfaces prior to plasma spraying of thermal barrier coatings. This non-line of sight process can improve the bond strength of plasma sprayed coatings to the substrate material by cleaning and macroscopically roughening the surface. A variation of this cleaning methodology is also used in gas tungsten arc (GTA) welding to cathodically clean the surfaces of aluminum and magnesium prior to welding. Investigations are currently being performed to quantify the degree in which the negative transferred-arc process can clean and roughen metal surfaces. Preliminary information will be reported on the influence of processing conditions on roughening and the removal of carbon and other contaminates from the surface of beryllium. Optical, spectral and electrical methods to quantify cleaning of the surface will also be discussed. Applications for this technology include chemical-free precision cleaning of beryllium components.

  1. Sustainable development with clean coal

    SciTech Connect (OSTI)

    1997-08-01

    This paper discusses the opportunities available with clean coal technologies. Applications include new power plants, retrofitting and repowering of existing power plants, steelmaking, cement making, paper manufacturing, cogeneration facilities, and district heating plants. An appendix describes the clean coal technologies. These include coal preparation (physical cleaning, low-rank upgrading, bituminous coal preparation); combustion technologies (fluidized-bed combustion and NOx control); post-combustion cleaning (particulate control, sulfur dioxide control, nitrogen oxide control); and conversion with the integrated gasification combined cycle.

  2. Clean fractionation of biomass

    SciTech Connect (OSTI)

    Not Available

    1995-01-01

    The US Department of Energy (DOE) Alternative Feedstocks (AF) program is forging new links between the agricultural community and the chemicals industry through support of research and development (R & D) that uses `green` feedstocks to produce chemicals. The program promotes cost-effective industrial use of renewable biomass as feedstocks to manufacture high-volume chemical building blocks. Industrial commercialization of such processes would stimulate the agricultural sector by increasing the demand of agricultural and forestry commodities. New alternatives for American industry may lie in the nation`s forests and fields. The AF program is conducting ongoing research on a clean fractionation process. This project is designed to convert biomass into materials that can be used for chemical processes and products. Clean fractionation separates a single feedstock into individual components cellulose, hemicellulose, and lignin.

  3. Healy Clean Coal Project

    SciTech Connect (OSTI)

    1997-12-31

    The Healy Clean Coal Project, selected by the U.S. Department of Energy under Round 111 of the Clean Coal Technology Program, has been constructed and is currently in the Phase 111 Demonstration Testing. The project is owned and financed by the Alaska Industrial Development and Export Authority (AIDEA), and is cofunded by the U.S. Department of Energy. Construction was 100% completed in mid-November of 1997, with coal firing trials starting in early 1998. Demonstration testing and reporting of the results will take place in 1998, followed by commercial operation of the facility. The emission levels of nitrogen oxides (NOx), sulfur dioxide (S02), and particulate from this 50-megawatt plant are expected to be significantly lower than current standards.

  4. Development of a high-density gas-jet target for nuclear astrophysics and reaction studies with rare isotope beams. Final Report

    SciTech Connect (OSTI)

    Uwe, Greife

    2014-08-12

    The purpose of this project was to develop a high-density gas jet target that will enable a new program of transfer reaction studies with rare isotope beams and targets of hydrogen and helium that is not currently possible and will have an important impact on our understanding of stellar explosions and of the evolution of nuclear shell structure away from stability. This is the final closeout report for the project.

  5. National Clean Fleets Partnership (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-03-01

    Describes Clean Cities' National Clean Fleets Partnership, an initiative that helps large private fleets reduce petroleum use.

  6. National Alternative Fuels Training Consortium (NAFTC) Clean...

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

    More Documents & Publications National Alternative Fuels Training Consortium (NAFTC) Clean Cities Learning Program Clean Cities Education & Outreach Activities Vehicle Technologies ...

  7. National Alternative Fuels Training Consortium (NAFTC) Clean...

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

    More Documents & Publications National Alternative Fuels Training Consortium (NAFTC) Clean Cities Learning Program Clean Cities Education & Outreach Activities Advanced Electric ...

  8. Revolutionizing Clean Energy Technology with Advanced Composites |

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

    Department of Energy Revolutionizing Clean Energy Technology with Advanced Composites Revolutionizing Clean Energy Technology with Advanced Composites Addthis

  9. Northeast Clean Energy Application Center

    SciTech Connect (OSTI)

    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-CEACs 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, conferences, webinars, and presentation were hosted or delivered during the contract period. The NE-CEAC also produced publically available educational materials such as CHP project profiles. Finally, the NE-CEAC worked closely with the relevant state agencies involved with CHP development. In New York, the NE-CEAC played an important role in securing and maintaining funding for CHP incentive programs administered by the New York State Energy Research Development Authority. NE-CEAC was also involved in the NYC Mayor's Office DG Collaborative. The NECEAC was also named a strategic resource for the Connecticut Department of Energy and Environmental Protections innovative Microgrid Pilot Program.

  10. CleanFleet. Final report: Volume 1, summary

    SciTech Connect (OSTI)

    1995-12-01

    The South Coast Alternative Fuels Demonstration, called CleanFleet, was conducted in the Los Angeles area from April 1992 through September 1994. The demonstration consisted of 111 package delivery vans operating on five alternative fuels and the control fuel, unleaded gasoline. The alternative fuels were propane gas, compressed natural gas, California Phase 2 reformulated gasoline (RFG), methanol with 15 percent RFG (called M-85), and electricity. This volume of the eight volume CleanFleet final report is a summary of the project design and results of the analysis of data collected during the demonstration on vehicle maintenance and durability, fuel economy, employee attitudes, safety and occupational hygiene, emissions, and fleet economics.

  11. CleanFleet. Volume 2, Project Design and Implementation

    SciTech Connect (OSTI)

    1995-12-01

    The CleanFleet alternative fuels demonstration project evaluated five alternative motorfuels in commercial fleet service over a two-year period. The five fuels were compressed natural gas, propane gas, California Phase 2 reformulated gasoline (RFG), M-85 (85 percent methanol and 15 percent RFG), and electric vans. Eight-four vans were operated on the alternative fuels and 27 vans were operated on gasoline as baseline controls. Throughout the demonstration information was collected on fleet operations, vehicle emissions, and fleet economics. In this volume of the CleanFleet findings, the design and implementation of the project are summarized.

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

    SciTech Connect (OSTI)

    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.

  13. Laboratory Directed Research & Development | National Nuclear...

    National Nuclear Security Administration (NNSA)

    leadership in clean energy, maintaining a vibrant scientific and engineering effort, and enhancing nuclear security through defense, nonproliferation, and environmental efforts. ...

  14. Separations Technology for Clean Water and Energy

    SciTech Connect (OSTI)

    Jarvinen, Gordon D

    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.

  15. Clean Cities: Northeast Ohio Clean Cities coalition (Cleveland...

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Vehicles Data Center. Cleveland Car Dealership Working Toward a More Sustainable Future Text version Search Coalitions Search for another coalition Northeast Ohio Clean...

  16. Clean Cities: Greater Lansing Area Clean Cities coalition

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

    Calnin has worked with the Clean Cities initiative since 2007, having supported the Detroit Area coalition as well as the Greater Lansing Area coalition. With a background that...

  17. Clean Cities: San Diego Regional Clean Cities coalition

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

    of Kevin Wood Kevin Wood is an associate program manager for transportation at the California Center for Sustainable Energy. He joined the San Diego Regional Clean Cities...

  18. Fossil Energy Announces New DAS for Clean Coal and Carbon Management |

    Office of Environmental Management (EM)

    Department of Energy New DAS for Clean Coal and Carbon Management Fossil Energy Announces New DAS for Clean Coal and Carbon Management March 9, 2015 - 2:28pm Addthis The Department of Energy's Office of Fossil Energy today announced the appointment of David Mohler as Deputy Assistant Secretary for Clean Coal and Carbon Management. Mohler will bring to the Department extensive operational experience in nuclear and fossil energy power generation. He most recently served as senior vice

  19. Clean fractionation of biomass

    SciTech Connect (OSTI)

    1995-09-01

    The US DOE Alternative Feedstocks (AF) program is forging new links between the agricultural community and the chemicals industry through support of research and development (R&D) that uses green feedstocks to produce chemicals. The program promotes cost-effective industrial use of renewable biomass as feedstocks to manufacture high-volume chemical building blocks. Industrial commercialization of such processes would stimulate the agricultural sector by increasing the demand of agricultural and forestry commodities. A consortium of five DOE national laboratories has been formed with the objectives of providing industry with a broad range of expertise and helping to lower the risk of new process development through federal cost sharing. The AF program is conducting ongoing research on a clean fractionation process, designed to convert biomass into materials that can be used for chemical processes and products. The focus of the clean fractionation research is to demonstrate to industry that one technology can successfully separate all types of feedstocks into predictable types of chemical intermediates.

  20. High Efficiency, Clean Combustion

    SciTech Connect (OSTI)

    Donald Stanton

    2010-03-31

    Energy use in trucks has been increasing at a faster rate than that of automobiles within the U.S. transportation sector. According to the Energy Information Administration (EIA) Annual Energy Outlook (AEO), a 23% increase in fuel consumption for the U.S. heavy duty truck segment is expected between 2009 to 2020. The heavy duty vehicle oil consumption is projected to grow between 2009 and 2050 while light duty vehicle (LDV) fuel consumption will eventually experience a decrease. By 2050, the oil consumption rate by LDVs is anticipated to decrease below 2009 levels due to CAFE standards and biofuel use. In contrast, the heavy duty oil consumption rate is anticipated to double. The increasing trend in oil consumption for heavy trucks is linked to the vitality, security, and growth of the U.S. economy. An essential part of a stable and vibrant U.S. economy is a productive U.S. trucking industry. Studies have shown that the U.S. gross domestic product (GDP) is strongly correlated to freight transport. Over 90% of all U.S. freight tonnage is transported by diesel power and over 75% is transported by trucks. Given the vital role that the trucking industry plays in the economy, improving the efficiency of the transportation of goods was a central focus of the Cummins High Efficient Clean Combustion (HECC) program. In a commercial vehicle, the diesel engine remains the largest source of fuel efficiency loss, but remains the greatest opportunity for fuel efficiency improvements. In addition to reducing oil consumption and the dependency on foreign oil, this project will mitigate the impact on the environment by meeting US EPA 2010 emissions regulations. Innovation is a key element in sustaining a U.S. trucking industry that is competitive in global markets. Unlike passenger vehicles, the trucking industry cannot simply downsize the vehicle and still transport the freight with improved efficiency. The truck manufacturing and supporting industries are faced with numerous challenges to reduce oil consumption and greenhouse gases, meet stringent emissions regulations, provide customer value, and improve safety. The HECC program successfully reduced engine fuel consumption and greenhouse gases while providing greater customer valve. The US EPA 2010 emissions standard poses a significant challenge for developing clean diesel powertrains that meet the DoE Vehicle Technologies Multi-Year Program Plan (MYPP) for fuel efficiency improvement while remaining affordable. Along with exhaust emissions, an emphasis on heavy duty vehicle fuel efficiency is being driven by increased energy costs as well as the potential regulation of greenhouse gases. An important element of the success of meeting emissions while significantly improving efficiency is leveraging Cummins component technologies such as fuel injection equipment, aftertreatment, turbomahcinery, electronic controls, and combustion systems. Innovation in component technology coupled with system integration is enabling Cummins to move forward with the development of high efficiency clean diesel products with a long term goal of reaching a 55% peak brake thermal efficiency for the engine plus aftertreatment system. The first step in developing high efficiency clean products has been supported by the DoE co-sponsored HECC program. The objectives of the HECC program are: (1) To design and develop advanced diesel engine architectures capable of achieving US EPA 2010 emission regulations while improving the brake thermal efficiency by 10% compared to the baseline (a state of the art 2007 production diesel engine). (2) To design and develop components and subsystems (fuel systems, air handling, controls, etc) to enable construction and development of multi-cylinder engines. (3) To perform an assessment of the commercial viability of the newly developed engine technology. (4) To specify fuel properties conducive to improvements in emissions, reliability, and fuel efficiency for engines using high-efficiency clean combustion (HECC) technologies. To demonstrate the technology is compatible with B2

  1. NREL: Technology Deployment - Clean Cities

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

    Clean Cities NREL assists the U.S. Department of Energy's Clean Cities program in supporting local actions to reduce petroleum use in transportation by providing technical assistance, educational and outreach publications, and coordinator support. Clean Cities is a national network of nearly 100 coalitions that bring together stakeholders in the public and private sectors to deploy alternative and renewable fuels, advanced vehicles, fuel economy improvements, idle-reduction measures, and new

  2. Advancing Women in Clean Energy

    Broader source: Energy.gov [DOE]

    As part of the Clean Energy Ministerial, C3E and its ambassadors have made it their mission to advance the leadership of women in clean energy around the world. In this series, we will leverage the experience and wisdom of some of the amazing C3E ambassadors who will share advice or suggestions that may be helpful for women seeking to advance their careers in clean energy.

  3. RETHINKING THE FUTURE GRID: INTEGRATED NUCLEAR-RENEWABLE ENERGY SYSTEMS

    SciTech Connect (OSTI)

    S.M. Bragg-Sitton; R. Boardman

    2014-12-01

    The 2013 electricity generation mix in the United States consisted of ~13% renewables (hydropower, wind, solar, geothermal), 19% nuclear, 27% natural gas, and 39% coal. In the 2011 State of the Union Address, President Obama set a clean energy goal for the nation: “By 2035, 80 percent of America’s electricity will come from clean energy sources. Some folks want wind and solar. Others want nuclear, clean coal and natural gas. To meet this goal we will need them all.” The U.S. Department of Energy (DOE) Offices of Nuclear Energy (NE) and Energy Efficiency and Renewable Energy (EERE) recognize that “all of the above” means that we are called to best utilize all available clean energy sources. To meet the stated environmental goals for electricity generation and for the broader energy sector, there is a need to transform the energy infrastructure of the U.S. and elsewhere. New energy systems must be capable of significantly reducing environmental impacts in an efficient and economically viable manner while utilizing both hydrocarbon resources and clean energy generation sources. The U.S. DOE is supporting research and development that could lead to more efficient utilization of clean energy generation sources, including renewable and nuclear options, to meet both grid demand and thermal energy needs in the industrial sector. A concept being advanced by the DOE-NE and DOE-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 apportioning thermal and electrical energy to first meet the grid demand (with appropriate power conversion systems), then utilizing excess thermal and, in some cases, electrical energy to drive a process that results in an additional product. For the purposes of the present 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. Subsystems would be integrated ‘‘behind’’ the electrical transmission bus and would be comprised of two or more energy conversion subsystems that have traditionally been separate or isolated. Energy flows would be dynamically apportioned as necessary to meet grid demand via a single, highly responsive connection to the grid that provides dispatchable electricity while capital-intensive generation assets operate at full capacity. Candidate region-specific hybrid energy systems selected for further study and figures of merit that will be used to assess system performance will be presented.

  4. PFBC presents its clean coal credentials

    SciTech Connect (OSTI)

    Makansi, J.

    2005-12-01

    Pressurized fluidized-bed combustion (PFBC) combined cycle deserves as much consideration as integrated gasification combined cycle as a foundation technology for advanced, clean coal-fired power generation. Although corporate issues and low natural gas prices stalled PFBC development for a time, technology at full scale has proved quite worthy in several respects in Europe and Japan over the past 10 years. The article describes how the PFBC system power cycle works, describes its competitive features and reports progress on development. 4 figs.

  5. Full-scale hot cell test of an acoustic sensor dedicated to measurement of the internal gas pressure and composition of a LWR nuclear fuel rod

    SciTech Connect (OSTI)

    Ferrandis, J. Y.; Rosenkrantz, E.; Leveque, G.; Baron, D.; Segura, J. C.; Cecilia, G.; Provitina, O.

    2011-07-01

    A full-scale hot cell test of the internal gas pressure and composition measurement by an acoustic sensor was carried on successfully between 2008 and 2010 on irradiated fuel rods in the LECA-STAR facility at Cadarache Centre. The acoustic sensor has been specially designed in order to provide a nondestructive technique to easily carry out the measurement of the internal gas pressure and gas composition of a LWR nuclear fuel rod. This sensor has been achieved in 2007 and is now covered by an international patent. The first positive result, concerning the device behaviour, is that the sensor-operating characteristics have not been altered by a two-year exposure in the hot cell ambient. We performed the gas characterisation contained in irradiated fuel rods. The acoustic method accuracy is now {+-}5 bars on the pressure measurement result and {+-}0.3% on the evaluated gas composition. The results of the acoustic method were compared to puncture results. Another significant conclusion is that the efficiency of the acoustic method is not altered by the irradiation time, and possible modification of the cladding properties. These results make it possible to demonstrate the feasibility of the technique on irradiated fuel rods. The transducer and the associated methodology are now operational. (authors)

  6. Local Option- Clean Energy Financing

    Broader source: Energy.gov [DOE]

    Property-Assessed Clean Energy (PACE) financing effectively allows property owners to borrow money through their local government to pay for energy improvements. The amount borrowed is typically...

  7. Clean coal technologies market potential

    SciTech Connect (OSTI)

    Drazga, B.

    2007-01-30

    Looking at the growing popularity of these technologies and of this industry, the report presents an in-depth analysis of all the various technologies involved in cleaning coal and protecting the environment. It analyzes upcoming and present day technologies such as gasification, combustion, and others. It looks at the various technological aspects, economic aspects, and the various programs involved in promoting these emerging green technologies. Contents: Industry background; What is coal?; Historical background of coal; Composition of coal; Types of coal; Environmental effects of coal; Managing wastes from coal; Introduction to clean coal; What is clean coal?; Byproducts of clean coal; Uses of clean coal; Support and opposition; Price of clean coal; Examining clean coal technologies; Coal washing; Advanced pollution control systems; Advanced power generating systems; Pulverized coal combustion (PCC); Carbon capture and storage; Capture and separation of carbon dioxide; Storage and sequestration of carbon dioxide; Economics and research and development; Industry initiatives; Clean Coal Power Initiative; Clean Coal Technology Program; Coal21; Outlook; Case Studies.

  8. Connecting with Clean Tech CEO's

    Broader source: Energy.gov [DOE]

    Findings of CEO Roundtable discussions about how to drive economic development and job growth of the clean tech sector within the Sacramento Region.

  9. Clean Cities Around the World

    SciTech Connect (OSTI)

    Not Available

    2005-01-01

    This 2-page fact sheet provides general information regarding Clean Cities International, including background, successful activities, importance of partnerships, accomplishments, and plans.

  10. EPA Clean Power Plan Seminar

    Broader source: Energy.gov [DOE]

    The U.S. Environmental Protection Agency (EPA) is hosting an informational seminar addressing the opportunities and challenges presented by EPA's Clean Power Plan.

  11. CLEAN Reports | Open Energy Information

    Open Energy Info (EERE)

    methodologies and tools International Assistance for Low-Emission Development Planning: CLEAN Inventory of Activities and Tools-Preliminary Trends National Renewable Energy...

  12. Clean Markets | Open Energy Information

    Open Energy Info (EERE)

    Markets Jump to: navigation, search Name: Clean Markets Place: Philadelphia, Pennsylvania Zip: 19118 Sector: Services Product: Philadelphia-based provider of market development...

  13. Clean Vita | Open Energy Information

    Open Energy Info (EERE)

    Provider of products and services to the building trade. Involved in a distribution joint venture with Solco International. References: Clean Vita1 This article is a stub....

  14. Clean Fractionation - Energy Innovation Portal

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

    separation, Clean Fractionation segregates cellulose, hemicellulose, and lignin into three high-purity streams for conversion into value-added products, including ethanol biofuel. ...

  15. The Clean Energy Manufacturing Initiative

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

    around strategic priorities to increase U.S. clean energy manufacturing competitiveness. ... energy technologies toward commercial production. www.cyclotronroad.org Small Business ...

  16. Residential Clean Energy Grant Program

    Broader source: Energy.gov [DOE]

    Maryland's Residential Clean Energy Grant Program, administered by the Maryland Energy Administration (MEA), provides financial incentives to homeowners that install solar water-heating, solar...

  17. Self-Cleaning CSP Collectors

    Broader source: Energy.gov [DOE]

    This fact sheet details the efforts of a Boston University-led team which is working on a DOE SunShot Initative project. The concentrated solar power industry needs an automated, efficient cleaning process that requires neither water nor moving parts to keep the solar collectors clean for maximum reflectance and energy output. This project team is working to develop a transparent electrodynamic screen as a self-cleaning technology for solar concentrators; cleaning is achieved without water, moving parts, or manual labor. Because of these features, it has a strong potential for worldwide deployment.

  18. Hawaii Clean Energy Final PEIS

    Office of Environmental Management (EM)

    A 1 2 Public Notices 3 Notices about the Draft Programmatic EIS Appendix A Hawai i Clean Energy Final PEIS A-1 September 2015 DOE/EIS-0459 The following Notice of Availability appeared in the Federal Register on April 18, 2014. Appendix A Hawai i Clean Energy Final PEIS A-2 September 2015 DOE/EIS-0459 Appendix A Hawai i Clean Energy Final PEIS A-3 September 2015 DOE/EIS-0459 DOE-Hawaii placed the following advertisement in The Garden Island on May 5 and 9, 2014. Appendix A Hawai i Clean Energy

  19. President's Energy Budget Invests in Innovation, Clean Energy, and National

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

    Security Priorities | Department of Energy , 2010 - 12:00am Addthis Washington D.C. --- U.S. Energy Secretary Steven Chu today detailed President Barack Obama's $28.4 billion Fiscal Year 2011 budget request for the Department of Energy, highlighting the Administration's commitment to create jobs with the development of a clean energy economy, invest in advanced science, research and innovation, maintain a strong nuclear deterrent and secure nuclear materials both at home and abroad, and

  20. Limonene and tetrahydrofurfuryl alcohol cleaning agent

    DOE Patents [OSTI]

    Bohnert, G.W.; Carter, R.D.; Hand, T.E.; Powers, M.T.

    1997-10-21

    The present invention is a tetrahydrofurfuryl alcohol and limonene cleaning agent and method for formulating and/or using the cleaning agent. This cleaning agent effectively removes both polar and nonpolar contaminants from various electrical and mechanical parts and is readily used without surfactants, thereby reducing the need for additional cleaning operations. The cleaning agent is warm water rinsable without the use of surfactants. The cleaning agent can be azeotropic, enhancing ease of use in cleaning operations and ease of recycling.

  1. Limonene and tetrahydrofurfurly alcohol cleaning agent

    DOE Patents [OSTI]

    Bohnert, George W. (Harrisonville, MO); Carter, Richard D. (Lee's Summit, MO); Hand, Thomas E. (Lee's Summit, MO); Powers, Michael T. (Santa Rosa, CA)

    1997-10-21

    The present invention is a tetrahydrofurfuryl alcohol and limonene cleaning agent and method for formulating and/or using the cleaning agent. This cleaning agent effectively removes both polar and nonpolar contaminants from various electrical and mechanical parts and is readily used without surfactants, thereby reducing the need for additional cleaning operations. The cleaning agent is warm water rinsable without the use of surfactants. The cleaning agent can be azeotropic, enhancing ease of use in cleaning operations and ease of recycling.

  2. Limonene and tetrahydrofurfuryl alcohol cleaning agent

    DOE Patents [OSTI]

    Bohnert, George W. (Harrisonville, MO); Carter, Richard D. (Lee's Summit, MO); Hand, Thomas E. (Lee's Summit, MO); Powers, Michael T. (Santa Rosa, CA)

    1996-05-07

    The present invention is a tetrahydrofurfuryl alcohol and limonene or terpineol cleaning agent and method for formulating and/or using the cleaning agent. This cleaning agent effectively removes both polar and nonpolar contaminants from various electrical and mechanical parts and is readily used without surfactants, thereby reducing the need for additional cleaning operations. The cleaning agent is warm water rinsable without the use of surfactants. The cleaning agent can be azeotropic, enhancing ease of use in cleaning operations and ease of recycling.

  3. Clean Energy Manufacturing Initiative | Department of Energy

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

    Clean Energy Manufacturing Initiative Leadership Perspectives: The Opportunity for Clean Energy Manufacturing Leadership Perspectives: The Opportunity for Clean Energy Manufacturing There is a tremendous opportunity for the United States to manufacture clean energy and energy efficiency products. Watch this video to learn more about industry and DOE leaders' vision for a clean energy manufacturing future. Read more Energy 101: Clean Energy Manufacturing Energy 101: Clean Energy Manufacturing

  4. EIS-0516: Clean Path Energy Center Project; San Juan County, New Mexico

    Broader source: Energy.gov [DOE]

    DOE’s Western Area Power Administration is preparing an EIS for the proposed interconnection of the Clean Path Energy Center Project to Western’s transmission system at the Shiprock Substation. The planned Clean Path Energy Center will consist of a 680 MW natural gas combined cycle power plant co-located with a 70 MW solar photovoltaic project.

  5. Metal-Organic Frameworks Capture CO2 From Coal Gasification Flue Gas |

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

    Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Metal-Organic Frameworks Capture CO2 From Coal Gasification Flue Gas

  6. Ab Initio Rational Design of New MOFs for Separations and Flue Gas Capture

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

    | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Ab Initio Rational Design of New MOFs for Separations and Flue Gas Capture

  7. Chu: U.S. Can "Lead this New Industrial Revolution" in Clean...

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

    Chu: U.S. Can "Lead this New Industrial Revolution" in Clean Energy Richmond Times-Dispatch ... It will offer incentives to re-start our nuclear power industry and encourage utilities ...

  8. Clean Energy Business Plan Competition

    ScienceCinema (OSTI)

    Maxted, Sara Jane; Lojewski, Brandon; Scherson, Yaniv;

    2013-05-29

    Top Students Pitch Clean Energy Business Plans The six regional finalists of the National Clean Energy Business Plan Competition pitched their business plans to a panel of judges June 13 in Washington, D.C. The expert judges announced NuMat Technologies from Northwestern University as the grand prize winner.

  9. Clean Energy Business Plan Competition

    SciTech Connect (OSTI)

    Maxted, Sara Jane; Lojewski, Brandon; Scherson, Yaniv

    2012-01-01

    Top Students Pitch Clean Energy Business Plans The six regional finalists of the National Clean Energy Business Plan Competition pitched their business plans to a panel of judges June 13 in Washington, D.C. The expert judges announced NuMat Technologies from Northwestern University as the grand prize winner.

  10. The Clean Air Mercury Rule

    SciTech Connect (OSTI)

    Michael Rossler

    2005-07-01

    Coming into force on July 15, 2005, the US Clean Air Mercury Rule will use a market-based cap-and-trade approach under Section 111 of the Clean Air Act to reduce mercury emissions from the electric power sector. This article provides a comprehensive summary of the new rule. 14 refs., 2 tabs.

  11. Commercialization of clean coal technologies

    SciTech Connect (OSTI)

    Bharucha, N.

    1994-12-31

    The steps to commercialization are reviewed in respect of their relative costs, the roles of the government and business sectors, and the need for scientific, technological, and economic viability. The status of commercialization of selected clean coal technologies is discussed. Case studies related to a clean coal technology are reviewed and conclusions are drawn on the factors that determine commercialization.

  12. clean energy manufacturing | netl.doe.gov

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

    Clean Energy Manufacturing Initiative The Clean Energy Manufacturing Initiative is a strategic integration and commitment of manufacturing efforts across the DOE Office of Energy Efficiency & Renewable Energy's (EERE's) clean energy technology offices and Advanced Manufacturing Office, focusing on American competitiveness in clean energy manufacturing. Clean Energy Manufacturing Initiative: http://www1.eere.energy.gov/energymanufacturing

  13. Method of cleaning a spent fuel assembly

    SciTech Connect (OSTI)

    Chung, D.K.; Jones, C.E. Jr.

    1989-05-09

    A method is described of cleaning a fuel assembly including surfaces thereof prior to decladding, each assembly surface contaminated with a radioactive alkali metal and comprising a plurality of pressurized metallic fuel pins containing a spent fissible material, the method comprising the sequential steps of: (a) placing the fuel assembly in a sealed chamber; (b) passing a heated, inert gas through the chamber to heat the fuel assembly to a temperature sufficient to cause volatilization of the alkali metal but insufficient to rupture the pressurized metal pins; (c) evacuating the chamber to a pressure of less than 0.5 mm of Hg to further enhance volatilization and removal of the alkali metal and maintaining the chamber at that pressure until the decay heat of the fissile materials causes the temperature of the fuel assembly to increase to a level which would be detrimental to the integrity of the metal pins; (d) cooling the fuel assembly by passing a cool, inert gas through the chamber to reduce the temperature of the fuel assembly to a desired level; (e) repeating the evacuation and cooling steps as required to insure removal of substantially all of the radioactive alkali metal from the assembly surface; and (f) recovering the cleaned fuel assembly from the chamber.

  14. A Not-So-Cheesy Approach to Clean Energy Manufacturing | Department of

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

    Energy A Not-So-Cheesy Approach to Clean Energy Manufacturing A Not-So-Cheesy Approach to Clean Energy Manufacturing May 30, 2012 - 6:24pm Addthis Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. Kristin Swineford Communication Specialist, Weatherization and Intergovernmental Programs What

  15. SEP Success Story: A Not-So-Cheesy Approach to Clean Energy Manufacturing |

    Energy Savers [EERE]

    Department of Energy A Not-So-Cheesy Approach to Clean Energy Manufacturing SEP Success Story: A Not-So-Cheesy Approach to Clean Energy Manufacturing May 30, 2012 - 5:17pm Addthis Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. With investments from the Recovery Act, Betin Incorporated (the

  16. Clean Energy Manufacturing Initiative Events | Department of Energy

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

    Initiative Events Clean Energy Manufacturing Initiative Events

  17. Clean Fleets Announcement | Department of Energy

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

    Domain | Clean Fleets Announcement 4 of 14 4 of 14 Clean Fleets Announcement 4 of 14 Martha Johnson, General Services Administrator, speaks at a Clean Fleets event held at the...

  18. Degreasing and cleaning superconducting RF Niobium cavities

    SciTech Connect (OSTI)

    Rauchmiller, Michael; Kellett, Ron; /Fermilab

    2011-09-01

    The purpose and scope of this report is to detail the steps necessary for degreasing and cleaning of superconducting RF Niobium cavities in the A0 clean room. It lists the required equipment and the cleaning procedure.

  19. E5 Clean Energy | Open Energy Information

    Open Energy Info (EERE)

    E5 Clean Energy Jump to: navigation, search Name: e5 Clean Energy Place: Agoura Hills, California Zip: 91301 Sector: Solar Product: Sells solar energy systems. References: e5 Clean...

  20. CleanTech Biofuels | Open Energy Information

    Open Energy Info (EERE)

    CleanTech Biofuels Jump to: navigation, search Name: CleanTech Biofuels Place: St. Louis, Missouri Zip: 63130 Sector: Biofuels Product: CleanTech Biofuels holds exclusive licenses...

  1. Texas Clean Energy Project | Department of Energy

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

    Texas Clean Energy Project Texas Clean Energy Project On March 12, 2010, DOE announced the award of a Cooperative Agreement to Summit Texas Clean Energy, LLC to construct the Texas ...

  2. Clean Metal Casting

    SciTech Connect (OSTI)

    Makhlouf M. Makhlouf; Diran Apelian

    2002-02-05

    The objective of this project is to develop a technology for clean metal processing that is capable of consistently providing a metal cleanliness level that is fit for a given application. The program has five tasks: Development of melt cleanliness assessment technology, development of melt contamination avoidance technology, development of high temperature phase separation technology, establishment of a correlation between the level of melt cleanliness and as cast mechanical properties, and transfer of technology to the industrial sector. Within the context of the first task, WPI has developed a standardized Reduced Pressure Test that has been endorsed by AFS as a recommended practice. In addition, within the context of task1, WPI has developed a melt cleanliness sensor based on the principles of electromagnetic separation. An industrial partner is commercializing the sensor. Within the context of the second task, WPI has developed environmentally friendly fluxes that do not contain fluorine. Within the context of the third task, WPI modeled the process of rotary degassing and verified the model predictions with experimental data. This model may be used to optimize the performance of industrial rotary degassers. Within the context of the fourth task, WPI has correlated the level of melt cleanliness at various foundries, including a sand casting foundry, a permanent mold casting foundry, and a die casting foundry, to the casting process and the resultant mechanical properties. This is useful in tailoring the melt cleansing operations at foundries to the particular casting process and the desired properties of cast components.

  3. Clean Cities: Eastern Pennsylvania Alliance for Clean Transportation...

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

    resides. In 2006, Bandiero was elected to the Board of Directors of the Greater Philadelphia Clean Cities (GPCC) Coalition, where he served for over 2-12 years. In 2009, he...

  4. Clean Cities: Silicon Valley Clean Cities (San Jose) coalition

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

    various programs at Breathe California of the Bay Area the "Local Clean Air and Healthy Lungs Leader," a nonprofit grassroots organization founded in 1911 to fight lung disease and...

  5. Black Pine Engineering Wins Clean Energy Trust Clean Energy Challenge

    Broader source: Energy.gov [DOE]

    Student team from Michigan State University takes top honors at the Eastern Midwest regional competition of the Energy Department’s National Clean Energy Business Plan Competition for its advanced turbomachinery system for geothermal power plants.

  6. Clean Cities: Valley of the Sun Clean Cities coalition (Phoenix...

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Photo of Bill Sheaffer Bill Sheaffer began serving as coordinator of the Valley of the Sun Clean Cities coalition in 2002 and now serves as the executive director of this...

  7. Characterization of the cleaning process on a transferred graphene

    SciTech Connect (OSTI)

    Huang, Li-Wei [Institute of Physics, Academia Sinica, Taipei 115, Taiwan (China); Department of Engineering and System Science, National Tsing Hua University, Hsinchu 300, Taiwan (China); Nano Science and Technology Program, Taiwan International Graduate Program, Academia Sinica, Taipei 115, Taiwan (China); Chang, Cheng-Kai [Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 106, Taiwan and Institute of Polymer Science and Engineering, National Taiwan University, Taipei 106, Taiwan (China); Chien, Fan-Ching [Department of Optics and Photonics, National Central University, Chung-Li 320, Taiwan (China); Chen, Kuei-Hsien [Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 106, Taiwan (China); Chen, Peilin [Research Center of Applied Science, Academia Sinica, Taipei 115, Taiwan (China); Chen, Fu-Rong [Department of Engineering and System Science, National Tsing Hua University, Hsinchu 300, Taiwan (China); Chang, Chia-Seng, E-mail: jasonc@phys.sinica.edu.tw [Institute of Physics, Academia Sinica, Taipei 115, Taiwan and Nano Science and Technology Program, Taiwan International Graduate Program, Academia Sinica, Taipei 115, Taiwan (China)

    2014-09-01

    Intrinsic graphene possesses many outstanding physical and chemical properties, but their full explorations are often hindered by the effects of substrate and/or contamination. The authors employ the ultrahigh vacuum transmission electron microscopy equipped with a residual gas analyzer to in-situ characterize an effective decontamination process on a suspended graphene. Raman spectroscopic spectra further verify the cleanness of the resultant graphene membrane. The authors also present two contrasting growth morphologies of copper nanoparticles obtained on both clean and unclean graphene surfaces and show that the intrinsic growth dynamics can only manifest on the surface without contaminations.

  8. Dry-cleaning of graphene

    SciTech Connect (OSTI)

    Algara-Siller, Gerardo; Lehtinen, Ossi; Kaiser, Ute; Turchanin, Andrey

    2014-04-14

    Studies of the structural and electronic properties of graphene in its pristine state are hindered by hydrocarbon contamination on the surfaces. Also, in many applications, contamination reduces the performance of graphene. Contamination is introduced during sample preparation and is adsorbed also directly from air. Here, we report on the development of a simple dry-cleaning method for producing large atomically clean areas in free-standing graphene. The cleanness of graphene is proven using aberration-corrected high-resolution transmission electron microscopy and electron spectroscopy.

  9. FE Clean Coal News | Department of Energy

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

    Electricity from Innovative DOE-Supported Clean Coal Project An innovative clean coal technology project in Texas will supply electricity to the largest municipally owned...

  10. clean energy manufacturing | netl.doe.gov

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

    Clean Energy Manufacturing Initiative The Clean Energy Manufacturing Initiative is a strategic integration and commitment of manufacturing efforts across the DOE Office of Energy...

  11. baepgig-clean | netl.doe.gov

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

    (Feb 2003) Comprehensive Report to Congress Comprehensive Report to Congress on the Clean Coal Technology Program: Combustion Engineering IGCC Repowering Project, Clean Energy ...

  12. Exploring the Business Link Opportunity: Transmission & Clean...

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

    LLP PDF icon Centennial West Clean Line: Keith Sparks, Clean Line Energy Partners PDF ... in the Federal Market: Pilar Thomas, Deputy Directory, DOE Office of Indian ...

  13. Clean Energy Manufacturing Initiative Southeast Regional Summit...

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

    Clean Energy Manufacturing Initiative Southeast Regional Summit Clean Energy Manufacturing Initiative Southeast Regional Summit July 9, 2015 8:30AM to 6:00PM EDT Renaissance...

  14. Share Your Clean Energy Economy Story

    Broader source: Energy.gov [DOE]

    How did you get involved in the Clean Energy Economy? Help other people learn the opportunities available in the clean energy sector by sharing your own story below.

  15. Clean Energy Economy | Open Energy Information

    Open Energy Info (EERE)

    Portal Linkedin.jpg CleanTech Cleantech Venture Capital Global Renewable Energy Network (GReEN) MIT Club of Northern California CleanTech Renewable Energy Business...

  16. Clean Power Research | Open Energy Information

    Open Energy Info (EERE)

    search Name: Clean Power Research Place: Napa, California Product: California-based clean energy consulting and research company. Coordinates: 38.298855, -122.285194 Show...

  17. Hudson Clean Energy Partners | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Partners Jump to: navigation, search Name: Hudson Clean Energy Partners Place: Teaneck, New Jersey Zip: 7666 Product: New Jersey-based private equity fund manager...

  18. Evergreen Clean Energy | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Jump to: navigation, search Name: Evergreen Clean Energy Place: Provo, Utah Zip: 84604 Sector: Geothermal energy Product: Utah-based private equity fund targeting...

  19. Connecticut Clean Energy Fund | Open Energy Information

    Open Energy Info (EERE)

    Connecticut Clean Energy Fund Jump to: navigation, search Name: Connecticut Clean Energy Fund Address: 200 Corporate Place Place: Rocky Hill, Connecticut Zip: 06067 Region:...

  20. Clean Pacific Ventures | Open Energy Information

    Open Energy Info (EERE)

    Ventures Jump to: navigation, search Logo: Clean Pacific Ventures Name: Clean Pacific Ventures Address: 425 California Street, Suite 2450 Place: San Francisco, California Zip:...

  1. Clean Diesel Technologies | Open Energy Information

    Open Energy Info (EERE)

    Clean Diesel Technologies Retrieved from "http:en.openei.orgwindex.php?titleCleanDieselTechnologies&oldid768455" Categories: Organizations Energy Efficiency...

  2. Suncatcher Clean Energy | Open Energy Information

    Open Energy Info (EERE)

    Suncatcher Clean Energy Jump to: navigation, search Name: Suncatcher Clean Energy Place: Corinth, New Jersey Zip: 5039 Sector: Renewable Energy Product: Sun Catcher, is dedicated...

  3. Clean Energy Incubator | Open Energy Information

    Open Energy Info (EERE)

    Incubator Jump to: navigation, search Name: Clean Energy Incubator Place: Austin, Texas Zip: Texas 78759 Sector: Renewable Energy Product: The Clean Energy Incubator is a program...

  4. Clean Energy Group Virginia | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Group Virginia Jump to: navigation, search Name: Clean Energy Group (Virginia) Place: Reston, Virginia Zip: VA 20191 Product: Virginia-based state regional office of...

  5. Austin Clean Energy Incubator | Open Energy Information

    Open Energy Info (EERE)

    Incubator Jump to: navigation, search Logo: Austin Clean Energy Incubator Name: Austin Clean Energy Incubator Address: 3925 West Braker Lane Place: Austin, Texas Zip: 78759 Region:...

  6. Clean Edge Inc | Open Energy Information

    Open Energy Info (EERE)

    Edge Inc Jump to: navigation, search Logo: Clean Edge Inc Name: Clean Edge Inc Place: Portland, Oregon Zip: 97213 Region: Pacific Northwest Area Website: www.cleanedge.com...

  7. FE Clean Energy Group | Open Energy Information

    Open Energy Info (EERE)

    FE Clean Energy Group Jump to: navigation, search Name: FE Clean Energy Group Place: Darien, Connecticut Zip: 6820 Sector: Efficiency Product: A Private Equity Fund Manager which...

  8. American Clean Coal Fuels | Open Energy Information

    Open Energy Info (EERE)

    American Clean Coal Fuels Retrieved from "http:en.openei.orgwindex.php?titleAmericanCleanCoalFuels&oldid768408" Categories: Organizations Energy Generation Organizations...

  9. Clean Energy Portfolio Goal | Department of Energy

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

    Renewables Portfolio Standard Summary In May 2011, Indiana enacted SB 251, creating the Clean Energy Portfolio Standard (CPS). The program sets a voluntary goal of 10% clean...

  10. Clean Economy Network | Open Energy Information

    Open Energy Info (EERE)

    Network Jump to: navigation, search Name: Clean Economy Network Place: Washington, Washington, DC Zip: 20004 Product: Washingt (DC-based advocacy group focused on clean energy and...

  11. New England Clean Fuels | Open Energy Information

    Open Energy Info (EERE)

    New England Clean Fuels Place: MA, Massachusetts Zip: 2420 Product: New England Clean Fuels, Inc (NECF) is a startup based on the concept of using photosynthetic microorganisms as...

  12. SciTech Connect: "clean coal"

    Office of Scientific and Technical Information (OSTI)

    clean coal" Find + Advanced Search Term Search Semantic Search Advanced Search All Fields: "clean coal" Semantic Semantic Term Title: Full Text: Bibliographic Data: Creator ...

  13. #CleanTechNow | Department of Energy

    Energy Savers [EERE]

    #CleanTechNow #CleanTechNow Addthis Speakers Secretary Ernest Moniz Duration :44 Topic Commercial Lighting Alternative Fuel Vehicles Solar Wind

  14. #CleanTechNow | Department of Energy

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

    #CleanTechNow #CleanTechNow Addthis Speakers Secretary Ernest Moniz Duration :44 Topic Commercial Lighting Alternative Fuel Vehicles Solar Wind

  15. Kinetics of Cold-Cap Reactions for Vitrification of Nuclear Waste Glass Based on Simultaneous Differential Scanning Calorimetry - Thermogravimetry (DSC-TGA) and Evolved Gas Analysis (EGA)

    SciTech Connect (OSTI)

    Rodriguez, Carmen P.; Pierce, David A.; Schweiger, Michael J.; Kruger, Albert A.; Chun, Jaehun; Hrma, Pavel R.

    2013-12-03

    For vitrifying nuclear waste glass, the feed, a mixture of waste with glass-forming and modifying additives, is charged onto the cold cap that covers 90-100% of the melt surface. The cold cap consists of a layer of reacting molten glass floating on the surface of the melt in an all-electric, continuous glass melter. As the feed moves through the cold cap, it undergoes chemical reactions and phase transitions through which it is converted to molten glass that moves from the cold cap into the melt pool. The process involves a series of reactions that generate multiple gases and subsequent mass loss and foaming significantly influence the mass and heat transfers. The rate of glass melting, which is greatly influenced by mass and heat transfers, affects the vitrification process and the efficiency of the immobilization of nuclear waste. We studied the cold-cap reactions of a representative waste glass feed using both the simultaneous differential scanning calorimetry thermogravimetry (DSC-TGA) and the thermogravimetry coupled with gas chromatography-mass spectrometer (TGA-GC-MS) as complementary tools to perform evolved gas analysis (EGA). Analyses from DSC-TGA and EGA on the cold-cap reactions provide a key element for the development of an advanced cold-cap model. It also helps to formulate melter feeds for higher production rate.

  16. Property Assessed Clean Energy Financing

    Broader source: Energy.gov [DOE]

    The District of Columbia offers a commercial Property Assessed Clean Energy (PACE) program. PACE financing allows commercial and mulitfamily property owners in the district to borrow money to pay...

  17. Alternative and Clean Energy Program

    Broader source: Energy.gov [DOE]

    NOTE: It is important to note that some applicants are only eligible to apply under some aspects of the program. Political subdivisions are only permitted to apply for loans or grants for Clean ...

  18. Clean Energy Solutions Center (Presentation)

    SciTech Connect (OSTI)

    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.

  19. Characterization of Nuclear Recoils in High Pressure Xenon Gas: Towards a Simultaneous Search for WIMP Dark Matter and Neutrinoless Double Beta Decay

    SciTech Connect (OSTI)

    Renner, J.; Gehman, V. M.; Goldschmidt, A.; Oliveira, C. A.B.; Nygren, D.

    2015-03-24

    Xenon has recently been the medium of choice in several large scale detectors searching for WIMP dark matter and neutrinoless double beta decay. Though present-day large scale experiments use liquid xenon, the gas phase offers advantages favorable to both types of searches such as improved intrinsic energy resolution and fewer fluctuations in the partition of deposited energy between scintillation and ionization channels. We recently constructed a high pressure xenon gas TPC as a prototype for the NEXT (Neutrino Experiment with a Xenon TPC) neutrinoless double beta decay experiment and have demonstrated the feasibility of 0.5% FWHM energy resolution at the 136Xe double beta Q-value with 3-D tracking capabilities. We now present results from this prototype on the simultaneous observation of scintillation and ionization produced by nuclear recoils at approximately 14 bar pressure. The recoils were produced by neutrons of approximately 2-6 MeV emitted from a radioisotope plutonium-beryllium source, and primary scintillation (S1) and electroluminescent photons produced by ionization (S2) were observed. We discuss the potential of gaseous xenon to distinguish between electron and nuclear recoils through the ratio of these two signals S2/S1. From these results combined with the possibility of using columnar recombination to sense nuclear recoil directionality at high pressures we envision a dual-purpose, ton-scale gaseous xenon detector capable of a combined search for WIMP dark matter and neutrinoless double beta decay. This work has been performed within the context of the NEXT collaboration.

  20. Characterization of Nuclear Recoils in High Pressure Xenon Gas: Towards a Simultaneous Search for WIMP Dark Matter and Neutrinoless Double Beta Decay

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

    Renner, J.; Gehman, V. M.; Goldschmidt, A.; Oliveira, C. A.B.; Nygren, D.

    2015-03-24

    Xenon has recently been the medium of choice in several large scale detectors searching for WIMP dark matter and neutrinoless double beta decay. Though present-day large scale experiments use liquid xenon, the gas phase offers advantages favorable to both types of searches such as improved intrinsic energy resolution and fewer fluctuations in the partition of deposited energy between scintillation and ionization channels. We recently constructed a high pressure xenon gas TPC as a prototype for the NEXT (Neutrino Experiment with a Xenon TPC) neutrinoless double beta decay experiment and have demonstrated the feasibility of 0.5% FWHM energy resolution at themore » 136Xe double beta Q-value with 3-D tracking capabilities. We now present results from this prototype on the simultaneous observation of scintillation and ionization produced by nuclear recoils at approximately 14 bar pressure. The recoils were produced by neutrons of approximately 2-6 MeV emitted from a radioisotope plutonium-beryllium source, and primary scintillation (S1) and electroluminescent photons produced by ionization (S2) were observed. We discuss the potential of gaseous xenon to distinguish between electron and nuclear recoils through the ratio of these two signals S2/S1. From these results combined with the possibility of using columnar recombination to sense nuclear recoil directionality at high pressures we envision a dual-purpose, ton-scale gaseous xenon detector capable of a combined search for WIMP dark matter and neutrinoless double beta decay. This work has been performed within the context of the NEXT collaboration.« less

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

    SciTech Connect (OSTI)

    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)

  2. Clean Energy Application Center

    SciTech Connect (OSTI)

    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 programs in New Jersey, Pennsylvania, Maryland and Delaware; (5) Developed and maintained a MACEAC website to provide technical information and regional CHP, WHR and DE case studies and site profiles for use by interested stakeholders in information transfer and policy discussions; (6) Provided Technical Assistance through feasibility studies and on site evaluations. The MACEAC completed 28 technical evaluations and 9 Level 1 CHP analyses ; and (7) the MACEAC provided Technical Education to the region through a series of 29 workshops and webinars, 37 technical presentations, 14 seminars and participation in 13 CHP conferences.

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

    SciTech Connect (OSTI)

    Simon, N.; Lorcet, H.; Beauchamp, F.; Guigues, E.; Lovera, P.; Fleche, J. L.; Lacroix, M.; Carra, O.; Prele, G.

    2012-07-01

    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/CO{sub 2} 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)

  4. Clean Energy and Bond Finance Initiative

    Broader source: Energy.gov [DOE]

    Provides information on Clean Energy and Bond Finance Initiative (CE+BFI). CE+BFI brings together public infrastructure finance agencies, clean energy public fund managers and institutional investors across the country to explore how to raise capital at scale for clean energy development through bond financing. Author: Clean Energy and Bond Finance Initiative

  5. What is Clean Cities? May 2011 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-05-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 87 coalitions.

  6. Advancing Clean Energy Technology (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-07-01

    DOE/EERE Solar Energy Technologies Program Fact Sheet - Advancing Clean Energy Technology, May 2010.

  7. Direct nuclear pumped laser

    DOE Patents [OSTI]

    Miley, George H. (Champagne, IL); Wells, William E. (Urbana, IL); DeYoung, Russell J. (Hampton, VA)

    1978-01-01

    There is provided a direct nuclear pumped gas laser in which the lasing mechanism is collisional radiated recombination of ions. The gas laser active medium is a mixture of the gases, with one example being neon and nitrogen.

  8. Atomistic modeling of intrinsic and radiation-enhanced fission gas (Xe) diffusion in UO2 +/- x: Implications for nuclear fuel performance modeling

    SciTech Connect (OSTI)

    Giovanni Pastore; Michael R. Tonks; Derek R. Gaston; Richard L. Williamson; David Andrs; Richard Martineau

    2014-03-01

    Based on density functional theory (DFT) and empirical potential calculations, the diffusivity of fission gas atoms (Xe) in UO2 nuclear fuel has been calculated for a range of non-stoichiometry (i.e. UO2x), under both out-of-pile (no irradiation) and in-pile (irradiation) conditions. This was achieved by first deriving expressions for the activation energy that account for the type of trap site that the fission gas atoms occupy, which includes the corresponding type of mobile cluster, the charge state of these defects and the chemistry acting as boundary condition. In the next step DFT calculations were used to estimate migration barriers and internal energy contributions to the thermodynamic properties and calculations based on empirical potentials were used to estimate defect formation and migration entropies (i.e. pre-exponentials). The diffusivities calculated for out-of-pile conditions as function of the UO2x nonstoichiometrywere used to validate the accuracy of the diffusion models and the DFT calculations against available experimental data. The Xe diffusivity is predicted to depend strongly on the UO2x non-stoichiometry due to a combination of changes in the preferred Xe trap site and in the concentration of uranium vacancies enabling Xe diffusion, which is consistent with experiments. After establishing the validity of the modeling approach, it was used for studying Xe diffusion under in-pile conditions, for which experimental data is very scarce. The radiation-enhanced Xe diffusivity is compared to existing empirical models. Finally, the predicted fission gas diffusion rates were implemented in the BISON fuel performance code and fission gas release from a Ris fuel rod irradiation experiment was simulated. 2014 Elsevier B.V. All rights

  9. Clean coal technologies: A business report

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    The book contains four sections as follows: (1) Industry trends: US energy supply and demand; The clean coal industry; Opportunities in clean coal technologies; International market for clean coal technologies; and Clean Coal Technology Program, US Energy Department; (2) Environmental policy: Clean Air Act; Midwestern states' coal policy; European Community policy; and R D in the United Kingdom; (3) Clean coal technologies: Pre-combustion technologies; Combustion technologies; and Post-combustion technologies; (4) Clean coal companies. Separate abstracts have been prepared for several sections or subsections for inclusion on the data base.

  10. State Clean Energy Practices: Renewable Portfolio Standards

    SciTech Connect (OSTI)

    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.

  11. Idaho Site Obtains Patent for Nuclear Reactor Sodium Cleanup Treatment

    Broader source: Energy.gov [DOE]

    IDAHO FALLS, Idaho – An innovative idea for cleaning up sodium in a decommissioned nuclear reactor at EM’s Idaho site grew from a carpool discussion.

  12. National Nuclear Security Administration Product Aids in Anthrax...

    National Nuclear Security Administration (NNSA)

    Product Aids in Anthrax Clean-up | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation...

  13. Seventy-Five Students to Receive Nuclear Energy Scholarships...

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

    Seventy-Five Students to Receive Nuclear Energy Scholarships and Fellowships Seventy-Five ... in the global market and continue American leadership in clean energy innovation." ...

  14. Energy Department Announces New Awards for Advanced Nuclear Energy...

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

    Awards for Advanced Nuclear Energy Development Energy Department Announces New Awards for ... energy strategy and efforts to expand clean energy innovation, the Department of ...

  15. U.S. Department of Energy National Nuclear Security Administration

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

    for: U.S. Department of Energy National Nuclear Security Administration Nevada Site Office ... Division BN Bechtel Nevada CAP88-PC Clean Air Package 1988 (EPA software program ...

  16. Concept Paper Savannah River Nuclear Solutions, LLC Savannah...

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

    Savannah River Nuclear Solutions, LLC Savannah River Site Aiken, SC 29808 Michael S. Navetta, PE Manager- Energy Park ... "I am convinced that whoever builds a clean energy economy, ...

  17. Update on the MiniCLEAN dark matter experiment

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

    Rielage, K.; Akashi-Ronquest, M.; Bodmer, M.; Bourque, R.; Buck, B.; Butcher, A.; Caldwell, T.; Chen, Y.; Coakley, K.; Flores, E.; et al

    2015-03-24

    The direct search for dark matter is entering a period of increased sensitivity to the hypothetical Weakly Interacting Massive Particle (WIMP). One such technology that is being examined is a scintillation only noble liquid experiment, MiniCLEAN. MiniCLEAN utilizes over 500 kg of liquid cryogen to detect nuclear recoils from WIMP dark matter and serves as a demonstration for a future detector of order 50 to 100 tonnes. The liquid cryogen is interchangeable between argon and neon to study the A² dependence of the potential signal and examine backgrounds. MiniCLEAN utilizes a unique modular design with spherical geometry to maximize themore » light yield using cold photomultiplier tubes in a single-phase detector. Pulse shape discrimination techniques are used to separate nuclear recoil signals from electron recoil backgrounds. MiniCLEAN will be spiked with additional ³⁹Ar to demonstrate the effective reach of the pulse shape discrimination capability. Assembly of the experiment is underway at SNOLAB and an update on the project is given.« less

  18. Clean Coal Technology Programs: Program Update 2007

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

    FE-0514 Clean Coal Technology Programs: Program Update 2007 Includes Clean Coal Technology Demonstration Program (CCTDP), Power Plant Improvement Initiative (PPII), and Clean Coal Power Initiative (CCPI) Projects As of September 2007 U.S. Department of Energy Assistant Secretary for Fossil Energy Washington, DC 20585 January 2008 T E C H N O L O G Y DOE/FE-0514 Clean Coal Technology Programs: Program Update 2007 Includes Clean Coal Technology Demonstration Program (CCTDP), Power Plant

  19. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    April 2009 Clean Cities Alternative Fuel Price Report CLEAN CITIES ALTERNATIVE FUEL PRICE REPORT APRIL 2009 Page 2 WELCOME! Welcome to the April 2009 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between April 1, 2009 and April 15, 2009 from Clean Cities Coordinators, fuel providers, and other Clean Cities

  20. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    January 2009 Clean Cities Alternative Fuel Price Report CLEAN CITIES ALTERNATIVE FUEL PRICE REPORT JANUARY 2009 Page 2 WELCOME! Welcome to the January 2009 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between January 12, 2009 and January 30, 2009 from Clean Cities Coordinators, fuel providers, and other Clean Cities

  1. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Clean Cities Alternative Fuel Price Report July 2009 CLEAN CITIES ALTERNATIVE FUEL PRICE REPORT JULY 2009 WELCOME! Welcome to the July 2009 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between July 20, 2009 and July 31, 2009 from Clean Cities Coordinators, fuel providers, and other Clean Cities stakeholders.

  2. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    July 2008 Clean Cities Alternative Fuel Price Report CLEAN CITIES ALTERNATIVE FUEL PRICE REPORT JULY 2008 Page 2 WELCOME! Welcome to the July 2008 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between July 21, 2008 and July 31, 2008 from Clean Cities Coordinators, fuel providers, and other Clean Cities stakeholders.

  3. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    October 2008 Clean Cities Alternative Fuel Price Report CLEAN CITIES ALTERNATIVE FUEL PRICE REPORT OCTOBER 2008 Page 2 WELCOME! Welcome to the October 2008 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between October 2, 2008 and October 16, 2008 from Clean Cities Coordinators, fuel providers, and other Clean Cities

  4. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    9 Clean Cities Alternative Fuel Price Report CLEAN CITIES ALTERNATIVE FUEL PRICE REPORT OCTOBER 2009 Page 2 WELCOME! Welcome to the October 2009 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between October 16, 2009 and October 26, 2009 from Clean Cities Coordinators, fuel providers, and other Clean Cities

  5. Clean Energy Manufacturing Reports | Department of Energy

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

    Reports Clean Energy Manufacturing Reports The Clean Energy Manufacturing Initiative develops competitiveness analysis and strategies that inform R&D investments and other efforts needed to address key barriers to growing U.S. clean energy manufacturing competitiveness. This unprecedented competitiveness analysis evaluates the costs of producing clean energy products in the U.S. compared to competitor nations to understand factory location decisions and identify key drivers to U.S. clean

  6. What is Clean Cities?; Clean Cities Fact Sheet (September 2008 Update) |

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

    Department of Energy Fact sheet describes the Clean Cities program and includes the contact information for its 86 active coalitions. PDF icon What is Clean Cities?; Clean Cities Fact Sheet (September 2008 Update) More Documents & Publications What is Clean Cities?; Clean Cities Fact Sheet (September 2008 Update) Technology Integration Overview Technology Integration Overview

  7. Secondary Waste Considerations for Vitrification of Sodium-Bearing Waste at the Idaho Nuclear Technology and Engineering Center FY-2001 Status Report

    SciTech Connect (OSTI)

    Herbst, A.K.; Kirkham, R.J.; Losinski, S.J.

    2002-09-26

    The Idaho Nuclear Technology and Engineering Center (INTEC) is considering vitrification to process liquid sodium-bearing waste. Preliminary studies were completed to evaluate the potential secondary wastes from the melter off-gas clean up systems. Projected secondary wastes comprise acidic and caustic scrubber solutions, HEPA filters, activated carbon, and ion exchange media. Possible treatment methods, waste forms, and disposal sites are evaluated from radiological and mercury contamination estimates.

  8. Secondary Waste Considerations for Vitrification of Sodium-Bearing Waste at the Idaho Nuclear Techology and Engineering Center FY-2001 Status Report

    SciTech Connect (OSTI)

    Herbst, Alan Keith; Kirkham, Robert John; Losinski, Sylvester John

    2001-09-01

    The Idaho Nuclear Technology and Engineering Center (INTEC) is considering vitrification to process liquid sodium-bearing waste. Preliminary studies were completed to evaluate the potential secondary wastes from the melter off-gas clean up systems. Projected secondary wastes comprise acidic and caustic scrubber solutions, HEPA filters, activated carbon, and ion exchange media. Possible treatment methods, waste forms, and disposal sites are evaluated from radiological and mercury contamination estimates.

  9. Small Businesses Helping Drive Economy: Clean Energy, Clean Sites

    Energy Savers [EERE]

    1 Small Businesses Helping Drive Economy: Clean Energy, Clean Sites "We should start where most new jobs do - in small businesses, companies that begin when an entrepreneur takes a chance on a dream, or a worker decides its time she became her own boss." --- President Obama, State of the Union Address, January 27, 2010 "Jobs will be our number one focus in 2010. And we're going to start where most new jobs do - with small businesses." --- President Obama, Nashua, New

  10. CleanFleet. Final report: Volume 5, employee attitude assessment

    SciTech Connect (OSTI)

    1995-12-01

    The experiences of couriers, operations managers, vehicle handlers (refuelers), and mechanics who drove and/or worked with alternative fuel vehicles, and the attitudes and perceptions of people with these experiences, are examined. Five alternative fuels studied in the CleanFleet project are considers& compressed natural gas, propane gas, California Phase 2 reformulated gasoline, M-85, and electricity. The three major areas of interest include comparative analysis of issues such as health, safety and vehicle performance, business issues encompassing several facets of station operations, and personal commentary and opinions about the CleanFleet project and the alterative fuels. Results of the employee attitude assessment are presented as both statistical and qualitative analysis.

  11. Water Treatment System Cleans Marcellus Shale Wastewater | Department of

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

    Energy water treatment system that can turn wastewater into clean water has been shown to reduce potential environmental impacts associated with producing natural gas from shale formations in the Appalachian basin. Altela Inc.'s AltelaRain® 4000 water desalination system was tested at BLX, Inc.'s Sleppy well site in Indiana County, Pa. as part of a National Energy Technology Laboratory (NETL)-sponsored demonstration. During nine continuous months of operation, the unit successfully treated

  12. Hot gas filter and system assembly

    DOE Patents [OSTI]

    Lippert, Thomas Edwin (Murrysville, PA); Palmer, Kathryn Miles (Monroeville, PA); Bruck, Gerald Joseph (Murrysville, PA); Alvin, Mary Anne (Pittsburgh, PA); Smeltzer, Eugene E. (Export, PA); Bachovchin, Dennis Michael (Murrysville, PA)

    1999-01-01

    A filter element for separating fine dirty particles from a hot gas. The filter element comprises a first porous wall and a second porous wall. Each porous wall has an outer surface and an inner surface. The first and second porous walls being coupled together thereby forming a substantially closed figure and open at one end. The open end is formed to be coupled to a hot gas clean up system support structure. The first and second porous walls define a channel beginning at the open end and terminate at the closed end through which a filtered clean gas can flow through and out into the clean gas side of a hot gas clean up system.

  13. Hot gas filter and system assembly

    DOE Patents [OSTI]

    Lippert, T.E.; Palmer, K.M.; Bruck, G.J.; Alvin, M.A.; Smeltzer, E.E.; Bachovchin, D.M.

    1999-08-31

    A filter element is described for separating fine dirty particles from a hot gas. The filter element comprises a first porous wall and a second porous wall. Each porous wall has an outer surface and an inner surface. The first and second porous walls being coupled together thereby forming a substantially closed figure and open at one end. The open end is formed to be coupled to a hot gas clean up system support structure. The first and second porous walls define a channel beginning at the open end and terminate at the closed end through which a filtered clean gas can flow through and out into the clean gas side of a hot gas clean up system. 8 figs.

  14. Spring Cleaning | Department of Energy

    Energy Savers [EERE]

    Cleaning Spring Cleaning April 23, 2012 - 3:58pm Addthis Stephanie Price Communicator, National Renewable Energy Laboratory One thing I forget to do in the spring is to change the furnace filter. I try to do it at least quarterly, but that doesn't always happen. I don't have air conditioning (which would also have a filter that needed to be changed periodically)-I don't particularly need it at 8,000 ft, especially when I'm working in town all day-so I just turn the furnace off altogether for the

  15. NNSA Product Aids in Anthrax Clean-up

    National Nuclear Security Administration (NNSA)

    N N E E W W S S National Nuclear Security Administration NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE Jonathan Kiell, 202/586-7371 October 26, 2001 NNSA Product Aids in Anthrax Clean-up WASHINGTON, D.C. - A decontamination formulation developed at a U.S. Department of Energy/National Nuclear Security Administration (NNSA) laboratory promises to be a key element in the battle to limit the spread of Anthrax. The formulation, developed at Sandia National Laboratories in New Mexico, is a mixture that

  16. Clean Cities: Capital District Clean Communities coalition (Albany...

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    of AFV-based petroleum savings. Annual greenhouse gas emissions avoided: 14,196 tons of CO2 See the GHG by AFV tab for a breakdown of AFV-based greenhouse gas savings. Annual...

  17. Clean Cities: Houston-Galveston Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    of AFV-based petroleum savings. Annual greenhouse gas emissions avoided: 26,309 tons of CO2 See the GHG by AFV tab for a breakdown of AFV-based greenhouse gas savings. Annual...

  18. Clean Cities: Central Oklahoma Clean Cities (Oklahoma City) coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    of AFV-based petroleum savings. Annual greenhouse gas emissions avoided: 8,825 tons of CO2 See the GHG by AFV tab for a breakdown of AFV-based greenhouse gas savings. Annual...

  19. Clean Cities: Genesee Region Clean Communities (Rochester) coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    of AFV-based petroleum savings. Annual greenhouse gas emissions avoided: 2,982 tons of CO2 See the GHG by AFV tab for a breakdown of AFV-based greenhouse gas savings. Annual...

  20. Secretary Chu Announces Initiatives to Promote Clean Energy at First Clean

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

    Energy Ministerial | Department of Energy Initiatives to Promote Clean Energy at First Clean Energy Ministerial Secretary Chu Announces Initiatives to Promote Clean Energy at First Clean Energy Ministerial July 20, 2010 - 12:00am Addthis Washington, D.C. - At the world's first Clean Energy Ministerial, U.S. Energy Secretary Steven Chu today announced that the United States is helping launch more than 10 international clean energy initiatives. These initiatives will cut energy waste; help

  1. Clean Electricity Initiatives in California

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

    Edward Randolph Director, Energy Division California Public Utilities Commission July 14, 2014 2014 EIA Energy Conference Clean Electricity Policy Initiatives In California (Partial) * Wholesale Renewables : - Renewables Portfolio Standard - Feet in Tariffs (RAM & ReMAT) - All source procurement (under development) * Customer Renewable Generation - California Solar Initiative - Net Energy Metering - Green Tariffs - Energy Efficiency - Demand Response - Rate Reform - Storage - Retirement of

  2. Demonstration of a Low-NOx Heavy-Duty Natural Gas Engine

    SciTech Connect (OSTI)

    Not Available

    2004-02-01

    Results of a Next Generation Natural Gas Vehicle engine research project: A Caterpillar C-12 natural gas engine with Clean Air Power Dual-Fuel technology and exhaust gas recirculation demonstrated low NOx and PM emissions.

  3. Clean Energy Infrastructure Educational Initiative

    SciTech Connect (OSTI)

    Hallinan, Kevin; Menart, James; Gilbert, Robert

    2012-08-31

    The Clean Energy Infrastructure Educational Initiative represents a collaborative effort by the University of Dayton, Wright State University and Sinclair Community College. This effort above all aimed to establish energy related programs at each of the universities while also providing outreach to the local, state-wide, and national communities. At the University of Dayton, the grant has aimed at: solidfying a newly created Master’s program in Renewable and Clean Energy; helping to establish and staff a regional sustainability organization for SW Ohio. As well, as the prime grantee, the University of Dayton was responsible for insuring curricular sharing between WSU and the University of Dayton. Finally, the grant, through its support of graduate students, and through cooperation with the largest utilities in SW Ohio enabled a region-wide evaluation of over 10,000 commercial building buildings in order to identify the priority buildings in the region for energy reduction. In each, the grant has achieved success. The main focus of Wright State was to continue the development of graduate education in renewable and clean energy. Wright State has done this in a number of ways. First and foremost this was done by continuing the development of the new Renewable and Clean Energy Master’s Degree program at Wright State . Development tasks included: continuing development of courses for the Renewable and Clean Energy Master’s Degree, increasing the student enrollment, and increasing renewable and clean energy research work. The grant has enabled development and/or improvement of 7 courses. Collectively, the University of Dayton and WSU offer perhaps the most comprehensive list of courses in the renewable and clean energy area in the country. Because of this development, enrollment at WSU has increased from 4 students to 23. Secondly, the grant has helped to support student research aimed in the renewable and clean energy program. The grant helped to solidify 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. Meeting today's challenges to supply tomorrow's energy. Clean fossil energy technical and policy seminar

    SciTech Connect (OSTI)

    2005-07-01

    Papers discussed the coal policy of China, Russia, Indonesia and Vietnam; clean coal technology (small-scale coal power plants, carbon capture and sequestration, new coking process SCOPE21, coal gasification (HyPr-RING), CO{sub 2} reduction technology, Supercritical coal-fired units and CFB boilers, EAGLE project, coal liquefaction), the coal consumer's view of clean fossil energy policy, and natural gas policy and technology. Some of the papers only consist of the presentation overheads/viewgraphs.

  5. A Nuclear Renaissance: The Role of Nuclear Power in Mitigating Climate Change

    SciTech Connect (OSTI)

    Winslow, Anne

    2011-06-28

    The U. N. Framework Convention on Climate Change calls for the stabilization of greenhouse gas (GHG) emissions at double the preindustrial atmospheric carbon dioxide concentration to avoid dangerous anthropogenic interference with the climate system. To achieve this goal, carbon emissions in 2050 must not exceed their current level, despite predictions of a dramatic increase in global electricity demand. The need to reduce GHG emissions and simultaneously provide for additional electricity demand has led to a renewed interest in the expansion of alternatives to fossil fuels--particularly renewable energy and nuclear power. As renewable energy sources are often constrained by the intermittency of natural energy forms, scale-ability concerns, cost and environmental barriers, many governments and even prominent environmentalist turn to nuclear energy as a source of clean, reliable base-load electricity. Described by some as a ''nuclear renaissance'', this trend of embracing nuclear power as a tool to mitigate climate change will dramatically influence the feasibility of emerging nuclear programs around the world.

  6. Cooling molten salt reactors using gas-lift

    SciTech Connect (OSTI)

    Zitek, Pavel E-mail: klimko@kke.zcu.cz; Valenta, Vaclav E-mail: klimko@kke.zcu.cz; Klimko, Marek E-mail: klimko@kke.zcu.cz

    2014-08-06

    This study briefly describes the selection of a type of two-phase flow, suitable for intensifying the natural flow of nuclear reactors with liquid fuel - cooling mixture molten salts and the description of a Two-phase flow demonstrator (TFD) used for experimental study of the gas-lift system and its influence on the support of natural convection. The measuring device and the application of the TDF device is described. The work serves as a model system for gas-lift (replacing the classic pump in the primary circuit) for high temperature MSR planned for hydrogen production. An experimental facility was proposed on the basis of which is currently being built an experimental loop containing the generator, separator bubbles and necessary accessories. This loop will model the removal of gaseous fission products and tritium. The cleaning of the fuel mixture of fluoride salts eliminates problems from Xenon poisoning in classical reactors.

  7. Hawaii Clean Energy Initiative (HCEI) | Department of Energy

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

    Hawaii Clean Energy Initiative (HCEI) Hawaii Clean Energy Initiative (HCEI) The Hawaii Clean Energy Initiative (HCEI) is an unprecedented effort to transform the entire Hawaii ...

  8. Design and Implement Clean Energy Programs | Department of Energy

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

    Design and Implement Clean Energy Programs Design and Implement Clean Energy Programs DICEPedit.png State and local governments are uniquely positioned to advance clean energy...

  9. EESTech Aryan Clean Coal Technologies JV | Open Energy Information

    Open Energy Info (EERE)

    EESTech Aryan Clean Coal Technologies JV Jump to: navigation, search Name: EESTech & Aryan Clean Coal Technologies JV Place: India Product: India-based JV formed to develop clean...

  10. National Clean Energy Business Plan Competition: Unified Solar...

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

    Unified Solar Wins at MIT Clean Energy Prize National Clean Energy Business Plan ... MORE ON THE NATIONAL CLEAN ENERGY BUSINESS PLAN COMPETITION Cleantech New Venture ...

  11. Microsoft Word - EIR SOP Updated 101110 frank clean | Department...

    Energy Savers [EERE]

    Word - EIR SOP Updated 101110 frank clean Microsoft Word - EIR SOP Updated 101110 frank clean Microsoft Word - EIR SOP Updated 101110 frank clean More Documents & Publications EIR...

  12. CLEAN-Low Emission Development Planning Webinar | Open Energy...

    Open Energy Info (EERE)

    (CLEAN), National Renewable Energy Laboratory Resource Type: Webinar, Training materials, Lessons learnedbest practices Website: en.openei.orgwikiCLEAN References: CLEAN...

  13. Clean Energy Solutions Centers Fact Sheet | Department of Energy

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

    A fact sheet describing the mission of the Clean Energy Solution Center. Clean Energy Solutions Centers Fact Sheet More Documents & Publications Clean-Energy-Solutions-Centers-Fact...

  14. Clean Energy Works Oregon (CEWO) | Department of Energy

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

    Clean Energy Works Oregon's program background and the four easy steps to lender selection. Clean Energy Works Oregon More Documents & Publications Clean Energy Works Oregon (CEWO)...

  15. New Jersey's Clean Energy Program | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Program Jump to: navigation, search Logo: New Jersey's Clean Energy Program Name: New Jersey's Clean Energy Program Address: 44 South Clinton Avenue Place: Trenton,...

  16. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Clean and Renewable Energy Home > Clean and Renewable Energy > Posts by term > Clean and Renewable Energy Content Group Activity By term Q & A Feeds Term: energy secretary Type...

  17. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Clean and Renewable Energy Home > Clean and Renewable Energy > Posts by term > Clean and Renewable Energy Content Group Activity By term Q & A Feeds Term: Sunshot Initiative Type...

  18. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Clean and Renewable Energy Home > Clean and Renewable Energy > Posts by term > Clean and Renewable Energy Content Group Activity By term Q & A Feeds Term: Innovation Type Term...

  19. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Clean and Renewable Energy Home > Clean and Renewable Energy > Posts by term > Clean and Renewable Energy Content Group Activity By term Q & A Feeds Term: Partnerships Type Term...

  20. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Clean and Renewable Energy Home > Clean and Renewable Energy > Posts by term > Clean and Renewable Energy Content Group Activity By term Q & A Feeds Term: Transportation Type Term...

  1. NREL State Clean Energy Policies Analysis Project (SCEPA) | Open...

    Open Energy Info (EERE)

    NREL State Clean Energy Policies Analysis Project (SCEPA) (Redirected from State Clean Energy Policies Analysis Project (SCEPA)) Jump to: navigation, search Name NREL State Clean...

  2. Guide to Federal Financing for Energy Efficiency and Clean Energy...

    Energy Savers [EERE]

    Home About the State & Local Solution Center Develop a Clean Energy Strategy Design and Implement Clean Energy Programs Pay for Clean Energy Efforts Access and Use Energy Data...

  3. Pay for Clean Energy Efforts | Department of Energy

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

    Pay for Clean Energy Efforts Pay for Clean Energy Efforts PCEE.png Transitioning to a clean energy economy requires innovative financing solutions that enable state, local, and...

  4. Energy Praises the Nuclear Regulatory Commission Approval of...

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

    WASHINGTON, DC - The U.S. Department of Energy (DOE) today commended the Nuclear ... major milestone in the President's plan to expand the use of safe and clean nuclear power. ...

  5. ITEP Clean Power Plan and Tribes Training

    Broader source: Energy.gov [DOE]

    The Institute of Environmental Professionals (ITEP) is hosting a Clean Power Plan and Tribes training provides detailed information for tribes to understand the Clean Power Plan and how it applies to their tribal lands.

  6. CleanLaunch | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Logo: CleanLaunch Name: CleanLaunch Address: 7706 Martin Luther King Blvd Place: Denver, Colorado Zip: 80238 Region: Rockies Area Number of Employees: 1-10...

  7. Clean Cities Now Vol. 17, No. 1

    SciTech Connect (OSTI)

    2013-05-24

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  8. Clean Water Act | Open Energy Information

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Clean Water ActLegal Abstract The Clean Water Act (CWA) establishes the basic structure for...

  9. Clean Cities Now Vol. 16.1

    SciTech Connect (OSTI)

    2012-05-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  10. Clean Cities Program Contacts (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    This fact sheet provides contact information for program staff of the U.S. Department of Energy's Clean Cities program, as well as contact information for the nearly 100 local Clean Cities coalitions across the country.

  11. Indiana Clean Energy | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Jump to: navigation, search Name: Indiana Clean Energy Place: Frankfort, Indiana Zip: IN 46041 Product: Indiana-based company that will develop a 80m gallon biodiesel...

  12. Clean Air Trade Inc | Open Energy Information

    Open Energy Info (EERE)

    a company specialising in CER purchase as well as project development and investment in clean energy. References: Clean Air Trade Inc1 This article is a stub. You can help OpenEI...

  13. clean-tech | OpenEI Community

    Open Energy Info (EERE)

    - 13:42 How cleantech-as-a-service will drive renewable energy adoption 2015 adoption Big Data clean tech clean-tech cleantech cleantech forum cleantech-as-a-service cloud...

  14. clean tech | OpenEI Community

    Open Energy Info (EERE)

    - 13:42 How cleantech-as-a-service will drive renewable energy adoption 2015 adoption Big Data clean tech clean-tech cleantech cleantech forum cleantech-as-a-service cloud...

  15. Al Corn Clean Fuel | Open Energy Information

    Open Energy Info (EERE)

    Corn Clean Fuel Jump to: navigation, search Name: Al-Corn Clean Fuel Place: Claremont, North Dakota Product: Al-Corn is an ethanol plant located in Claremont, North Dakota, which...

  16. Clean Cities Program Contacts (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-12-01

    Contact information for the U.S. Department of Energy's Clean Cities program staff and for the coordinators of the nearly 100 local Clean Cities coalitions across the country.

  17. CleanTX Foundation | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. CleanTX Foundation is a policy organization located in Austin, Texas. References About CleanTX Foundation Retrieved from...

  18. CleanTech Boston | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. CleanTech Boston is an organization based in Boston, Massachusetts. References "CleanTechBoston.com" Retrieved from...

  19. Revolutionizing Clean Energy Technology with Advanced Composites

    SciTech Connect (OSTI)

    Hockfield, Susan; Holliday Jr, Charles O.; Markell, Brad

    2015-01-13

    Energy conservation and manufacturing leaders discuss manufacturing products with advance composites to revolutionize the future with clean energy technology.

  20. What is Clean Cities? July 2010 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-07-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 87 active coalitions.

  1. Clean Cities Reaches Across the Sea

    Broader source: Energy.gov [DOE]

    Clean Cities International collaborates with leaders from Kazakhstan and Sweden share best practices and accomplish mutual goals.

  2. Clean Energy Manufacturing Analysis Center Webinar

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy offers a webinar to address clean energy manufacturing on April 5. Register today!

  3. What is Clean Cities? December 2010 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-12-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 87 active coalitions.

  4. RETScreen International Clean Energy Project Analysis Tool |...

    Open Energy Info (EERE)

    URI: cleanenergysolutions.orgcontentretscreen-international-clean-energy- Language: String representation "English,Arabic, ... Urdu,Vietnamese" is too long. Policies:...

  5. Clean Energy Manufacturing Initiative | Department of Energy

    Energy Savers [EERE]

    Clean Energy Manufacturing Initiative Energy Materials Network Energy Materials Network The Energy Materials Network (EMN) is an enduring national lab-led initiative that aims to dramatically decrease the time-to-market for advanced materials innovations critical to many clean energy technologies. Read more Leadership Perspectives: The Opportunity for Clean Energy Manufacturing Leadership Perspectives: The Opportunity for Clean Energy Manufacturing There is a tremendous opportunity for the

  6. Clean Cities Coalition Regions | Department of Energy

    Office of Environmental Management (EM)

    Clean Cities Coalition Regions Clean Cities Coalition Regions Nearly 100 Clean Cities coalitions work to reduce petroleum use in communities across the country. Led by Clean Cities coordinators, coalitions are composed of businesses, fuel providers, vehicle fleets, state and local government agencies, and community organizations. These stakeholders come together to share information and resources, educate the public, help craft public policy, and collaborate on projects that reduce petroleum

  7. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    1 Clean Cities Alternative Fuel Price Report April 2011 Page 2 WELCOME! Welcome to the April 2011 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between April 1, 2011 and April 15, 2011 from Clean Cities Coordinators, fuel providers, and other Clean Cities stakeholders. METHODOLOGY In order to collect price information

  8. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    0 Clean Cities Alternative Fuel Price Report January 2010 Page 2 WELCOME! Welcome to the January 2010 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between January 19, 2010 and January 29, 2010 from Clean Cities Coordinators, fuel providers, and other Clean Cities stakeholders. METHODOLOGY In order to collect price

  9. Clean Cities Alternative Fuel Price Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    1 Clean Cities Alternative Fuel Price Report October 2011 Page 2 WELCOME! Welcome to the October 2011 issue of the Clean Cities Alternative Fuel Price Report, a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected between September 30, 2011 and October 14, 2011 from Clean Cities Coordinators, fuel providers, and other Clean Cities stakeholders. METHODOLOGY In order to collect price

  10. Buying Clean Electricity | Department of Energy

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

    Electricity & Fuel » Buying & Making Electricity » Buying Clean Electricity Buying Clean Electricity You have the option to purchase renewable electricity, either directly from your power supplier, from an independent clean power generator, or through renewable energy certificates. | Photo courtesy of Alstom 2010. You have the option to purchase renewable electricity, either directly from your power supplier, from an independent clean power generator, or through renewable energy

  11. Clean Energy Manufacturing Resources - Technology Feasibility | Department

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

    of Energy Feasibility Clean Energy Manufacturing Resources - Technology Feasibility Clean Energy Manufacturing Resources - Technology Feasibility Find resources to help you evaluate the feasibility of your idea for a new clean energy technology or product. For determining feasibility, areas to consider include U.S. Department of Energy (DOE) priorities, licensing, R&D funding, and strategic project partnerships. For more resources, see the Clean Energy Manufacturing Federal Resource

  12. Clean Energy Manufacturing Resources - Technology Prototyping | Department

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

    of Energy Prototyping Clean Energy Manufacturing Resources - Technology Prototyping Clean Energy Manufacturing Resources - Technology Prototyping Find resources to help you design and refine a prototype of a new clean energy technology or product. For prototyping, areas to consider include materials characterization; models and tools; intellectual property protection; small-scale production; R&D funding; and regional, state, and local resources. For more resources, see the Clean Energy

  13. Case Study - Liquefied Natural Gas

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Environmental Science Enviro Express Kenworth LNG tractor. Connecticut Clean Cities Future Fuels Project Case Study - Liquefied Natural Gas As a part of the U.S. Department of Energy's broad effort to develop cleaner transportation technologies that reduce U.S. dependence on imported oil, this study examines advanced 2011 natural gas fueled trucks using liquefied natural gas (LNG) replacing older diesel fueled trucks. The trucks are used 6 days per week in regional city-to-landfill long hauls of

  14. Clean Energy Manufacturing Analysis Center (CEMAC)

    SciTech Connect (OSTI)

    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.

  15. Clean Energy Solutions Center Services (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    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.

  16. Clean Cities Now, Vol. 18, No. 2

    SciTech Connect (OSTI)

    2015-01-19

    This is version 18.2 of Clean Cities Now, the official biannual newsletter of the Clean Cities program. Clean Cities is an initiative designed to reduce petroleum consumption in the transportation sector by advancing the use of alternative and renewable fuels, fuel economy improvements, idle-reduction measures, and new technologies, as they emerge.

  17. Clean Transportation Education Project | Department of Energy

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

    Transportation Education Project Clean Transportation Education Project 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon ti018_tazewell_2011_p.pdf More Documents & Publications Clean Cities Education & Outreach Activities Vehicle Technologies Office Merit Review 2014: Alternative Fuels Implementation Team (AFIT) for North Carolina Puget Sound Clean Cities Petroleum Reduction Project

  18. Clean Energy Manufacturing Initiative Midwest Regional Summit:

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

    Lightweighting Breakout Session Summary | Department of Energy Clean Energy Manufacturing Initiative Midwest Regional Summit: Lightweighting Breakout Session Summary Clean Energy Manufacturing Initiative Midwest Regional Summit: Lightweighting Breakout Session Summary Clean Energy Manufacturing Initiative Midwest Regional Summit: Lightweighting Breakout Session Summary June 21, 2013 PDF icon Lightweighting Breakout Session Summary More Documents & Publications Fiber Reinforced Polymer

  19. Clean Energy Manufacturing Resources - Technology Maturation | Department

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

    of Energy Maturation Clean Energy Manufacturing Resources - Technology Maturation Clean Energy Manufacturing Resources - Technology Maturation Find resources to help you commercialize and market your clean energy technology or product. For technology maturation, areas to consider include regulations and standards; exporting; product testing or demonstration; energy-efficient product qualifications; and energy efficiency and performance improvements for plants. For more resources, see the

  20. Clean Cities Designation Guide: A Resource for Developing, Implementing, and Sustaining Your Clean Cities Coalition

    SciTech Connect (OSTI)

    Not Available

    2008-04-01

    Document serves as an instruction manual for developing, implementing, and running a Clean Cities coalition.