National Library of Energy BETA

Sample records for brn addressed catalysis

  1. Address:

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

    Address: ~~. . ~L~ -'7(J'", v...* "' **.* *...~.;~ .*. .''''.-.:'. Morris, Alexander From: Sent: To: Subject: FOIA-Central@hq.doe.gov Friday, January 14, 2011 4:52 PM FOIA-Central DOE Headquarters FOIA Request Name~ke S. Mitchel~ Organization: Operating Engineers 370 2011 w. Yakima St. Pasco~ WA. 99301 Phone: 509-545-1811 FAX: 509-545-1812 Email: mmitchell@iuoe370.org Record Description: ~ertified Payroll records for layne Christensen drilling, who is a subcontractor for CHPRC at the

  2. Catalysis Workshop

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

    Opportunities in Catalysis Research Using Synchrotron Radiation Stanford Synchrotron Radiation Laboratory October 8-9, 2002 Organizer: Anders Nilsson Chemical catalysis is one of the research areas of enormous importance for the industrial society. There are important challenges to be met in the near future where development of new processes and catalysts are a necessity. We need to find a way to make methanol from methane, split water into hydrogen using sunlight, find replacement of platinum

  3. Advanced Resources for Catalysis Science; Recommendations for a National Catalysis Research Institute

    SciTech Connect (OSTI)

    Peden, Charles HF.; Ray, Douglas

    2005-10-05

    Catalysis is one of the most valuable contributors to our economy and historically an area where the United States has enjoyed, but is now losing, international leadership. While other countries are stepping up their work in this area, support for advanced catalysis research and development in the U.S. has diminished. Yet, more than ever, innovative and improved catalyst technologies are imperative for new energy production processes to ease our dependence on imported resources, for new energy-efficient and environmentally benign chemical production processes, and for new emission reduction technologies to minimize the environmental impact of an active and growing economy. Addressing growing concerns about the future direction of U.S. catalysis science, experts from the catalysis community met at a workshop to determine and recommend advanced resources needed to address the grand challenges for catalysis research and development. The workshop's primary conclusion: To recapture our position as the leader in catalysis innovation and practice, and promote crucial breakthroughs, the U.S. must establish one or more well-funded and well-equipped National Catalysis Research Institutes competitively selected, centered in the national laboratories and, by charter, networked to other national laboratories, universities, and industry. The Institute(s) will be the center of a national collaboratory that gives catalysis researchers access to the most advanced techniques available in the scientific enterprise. The importance of catalysis to our energy, economic, and environmental security cannot be overemphasized. Catalysis is a vital part of our core industrial infrastructure, as it is integral to chemical processing and petroleum refining, and is critical to proposed advances needed to secure a sustainable energy future. Advances in catalysis could reduce our need for foreign oil by making better use of domestic carbon resources, for example, allowing cost-effective and zero emission conversion of coal into transportation fuels. No matter what energy sources are being considered (oil, natural gas, coal, biomass, solar, or nuclear based), a clean, sustainable energy future will involve catalysis to improve energy efficiency and storage and use options, and to mitigate environmental impacts. Recent revolutionary advances in nanotechnology and high-performance computing are enabling the breakthroughs in catalysis science and technology essential for a secure energy future. Thus, the time is right for substantially increased investments in catalysis science and technology.

  4. 2012 Catalysis Lectures

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

    Catalysis Lectures May 21-24 2012 Bert Weckhuysen Bert Weckhuysen, who holds the chair of Inorganic Chemistry and Catalysis at Utrecht University, will give a series of catalysis lectures during his sabbatical period at Stanford University and SLAC. (1) "Characterization of Heterogeneous Catalysts: Possibilities and Limitations of In-situ Spectroscopy" (Part I) Monday, May 21, 2012, 4.30-6 p.m. Location: SLAC Redwood Conference Room C&D (2) "Characterization of Heterogeneous

  5. Biochemical Conversion: Using Hydrolysis, Fermentation, and Catalysis...

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

    Biochemical Conversion: Using Hydrolysis, Fermentation, and Catalysis to Make Fuels and Chemicals Biochemical Conversion: Using Hydrolysis, Fermentation, and Catalysis to Make...

  6. Electron Microscopy Catalysis Projects: Success Stories from...

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

    Catalysis Projects: Success Stories from the High Temperature Materials Laboratory (HTML) User Program Electron Microscopy Catalysis Projects: Success Stories from the High...

  7. Dedicated Beamline Facilities for Catalytic Research. Synchrotron Catalysis Consortium (SCC)

    SciTech Connect (OSTI)

    Chen, Jingguang; Frenkel, Anatoly; Rodriguez, Jose; Adzic, Radoslav; Bare, Simon R.; Hulbert, Steve L.; Karim, Ayman; Mullins, David R.; Overbury, Steve

    2015-03-04

    Synchrotron spectroscopies offer unique advantages over conventional techniques, including higher detection sensitivity and molecular specificity, faster detection rate, and more in-depth information regarding the structural, electronic and catalytic properties under in-situ reaction conditions. Despite these advantages, synchrotron techniques are often underutilized or unexplored by the catalysis community due to various perceived and real barriers, which will be addressed in the current proposal. Since its establishment in 2005, the Synchrotron Catalysis Consortium (SCC) has coordinated significant efforts to promote the utilization of cutting-edge catalytic research under in-situ conditions. The purpose of the current renewal proposal is aimed to provide assistance, and to develop new sciences/techniques, for the catalysis community through the following concerted efforts: Coordinating the implementation of a suite of beamlines for catalysis studies at the new NSLS-II synchrotron source; Providing assistance and coordination for catalysis users at an SSRL catalysis beamline during the initial period of NSLS to NSLS II transition; Designing in-situ reactors for a variety of catalytic and electrocatalytic studies; Assisting experimental set-up and data analysis by a dedicated research scientist; Offering training courses and help sessions by the PIs and co-PIs.

  8. Zeolite catalysis: technology

    SciTech Connect (OSTI)

    Heinemann, H.

    1980-07-01

    Zeolites have been used as catalysts in industry since the early nineteen sixties. The great majority of commercial applications employ one of three zeolite types: zeolite Y; Mordenite; ZSM-5. By far the largest use of zeolites is in catalytic cracking, and to a lesser extent in hydrocracking. This paper reviews the rapid development of zeolite catalysis and its application in industries such as: the production of gasoline by catalytic cracking of petroleum; isomerization of C/sub 5/ and C/sub 6/ paraffin hydrocarbons; alkylation of aromatics with olefins; xylene isomerization; and conversion of methanol to gasoline.

  9. Catalysis Capabilities | Argonne National Laboratory

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

    Catalysis Research Areas Facilities and Equipment Intellectual Property Publications Staff Partnerships Licensing Sponsored Research Technical Services Technologist in Residence News Press Releases Feature Stories In the News Photos Videos Ombudsman Ombudsman Argonne National Laboratory Technology Development and Commercialization About Technologies Available for Licensing Capabilities Partnerships News Capabilities Catalysis Research Areas Facilities and Equipment Intellectual Property

  10. 2013 DOE Catalysis Working Group Meeting Agenda | Department...

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

    DOE Catalysis Working Group Meeting Agenda 2013 DOE Catalysis Working Group Meeting Agenda Agenda for the 2013 DOE Catalysis Working Group Meeting on May 15, 2013. PDF icon...

  11. Enhanced Micellar Catalysis LDRD.

    SciTech Connect (OSTI)

    Betty, Rita G.; Tucker, Mark David; Taggart, Gretchen; Kinnan, Mark K.; Glen, Crystal Chanea; Rivera, Danielle; Sanchez, Andres; Alam, Todd Michael

    2012-12-01

    The primary goals of the Enhanced Micellar Catalysis project were to gain an understanding of the micellar environment of DF-200, or similar liquid CBW surfactant-based decontaminants, as well as characterize the aerosolized DF-200 droplet distribution and droplet chemistry under baseline ITW rotary atomization conditions. Micellar characterization of limited surfactant solutions was performed externally through the collection and measurement of Small Angle X-Ray Scattering (SAXS) images and Cryo-Transmission Electron Microscopy (cryo-TEM) images. Micellar characterization was performed externally at the University of Minnesota's Characterization Facility Center, and at the Argonne National Laboratory Advanced Photon Source facility. A micellar diffusion study was conducted internally at Sandia to measure diffusion constants of surfactants over a concentration range, to estimate the effective micelle diameter, to determine the impact of individual components to the micellar environment in solution, and the impact of combined components to surfactant phase behavior. Aerosolized DF-200 sprays were characterized for particle size and distribution and limited chemical composition. Evaporation rates of aerosolized DF-200 sprays were estimated under a set of baseline ITW nozzle test system parameters.

  12. Biomimetic Chalcogels for Solar Fuel Catalysis | ANSER Center...

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

    Biomimetic Chalcogels for Solar Fuel Catalysis Home > Research > ANSER Research Highlights > Biomimetic Chalcogels for Solar Fuel Catalysis...

  13. Catalysis Center for Energy Innovation

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

    Catalysis Center for Energy Innovation Spring Symposium - April 10-11, 2016 SUNDAY, APRIL 10, 2016 Venue: The Patrick T. Harker Interdisciplinary Science & Engineering Laboratory (ISE Lab) University of Delaware  Newark, Delaware TIME EVENT LOCATION 9:30-10:45 Short Course Session I: Analytical Characterization Instructors: Professor Paul Dauenhauer (University of Minnesota) Jeff Everhart (University of Delaware) 322 ISE Lab 10:45-11:00 Break 11:00-12:30 Short Course Session II:

  14. Reaction Selectivity in Heterogeneous Catalysis

    SciTech Connect (OSTI)

    Somorjai, Gabor A.; Kliewer, Christopher J.

    2009-02-02

    The understanding of selectivity in heterogeneous catalysis is of paramount importance to our society today. In this review we outline the current state of the art in research on selectivity in heterogeneous catalysis. Current in-situ surface science techniques have revealed several important features of catalytic selectivity. Sum frequency generation vibrational spectroscopy has shown us the importance of understanding the reaction intermediates and mechanism of a heterogeneous reaction, and can readily yield information as to the effect of temperature, pressure, catalyst geometry, surface promoters, and catalyst composition on the reaction mechanism. DFT calculations are quickly approaching the ability to assist in the interpretation of observed surface spectra, thereby making surface spectroscopy an even more powerful tool. HP-STM has revealed three vitally important parameters in heterogeneous selectivity: adsorbate mobility, catalyst mobility, and selective site-blocking. The development of size controlled nanoparticles from 0.8 to 10 nm, of controlled shape, and of controlled bimetallic composition has revealed several important variables for catalytic selectivity. Lastly, DFT calculations may be paving the way to guiding the composition choice for multi-metallic heterogeneous catalysis for the intelligent design of catalysts incorporating the many factors of selectivity we have learned.

  15. Catalysis Working Group | Department of Energy

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

    Catalysis Working Group Catalysis Working Group The Catalysis Working Group (CWG) meets twice per year to exchange information, create synergies, and collaboratively develop both an understanding of and tools for studying electrocatalysis for polymer electrolyte fuel cells (PEFCs) and other low- and intermediate-temperature fuel cell systems, including direct methanol fuel cells (DMFCs), alkaline fuel cells (AFCs), alkaline membrane fuel cells (AMFCs), and phosphoric acid fuel cells (PAFCs). The

  16. Basic Research Needs: Catalysis for Energy

    SciTech Connect (OSTI)

    Bell, Alexis T.; Gates, Bruce C.; Ray, Douglas; Thompson, Michael R.

    2008-03-11

    The report presents results of a workshop held August 6-8, 2007, by DOE SC Basic Energy Sciences to determine the basic research needs for catalysis research.

  17. Workshop: Synchrotron Applications in Chemical Catalysis | Stanford...

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

    Applications in Chemical Catalysis Tuesday, October 25, 2011 - 8:00am 2011 SSRLLCLS Annual Users Conference This workshop, part of the 2011 SSRLLCLS Annual Users...

  18. Materials Design and Discovery: Catalysis and Energy Storage...

    Office of Scientific and Technical Information (OSTI)

    Materials Design and Discovery: Catalysis and Energy Storage (Mira Early Science Program ... Citation Details In-Document Search Title: Materials Design and Discovery: Catalysis and ...

  19. Transmural Catalysis - High Efficiency Catalyst Systems for NOx...

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

    Transmural Catalysis - High Efficiency Catalyst Systems for NOx Adsorbers and SCR Transmural Catalysis - High Efficiency Catalyst Systems for NOx Adsorbers and SCR Presentation...

  20. Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support...

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

    More Documents & Publications Low-Temperature HydrocarbonCO Oxidation Catalysis in Support of HCCI Emission Control Low-Temperature HydrocarbonCO Oxidation Catalysis in Support ...

  1. Pre-Competitive Catalysis Research: Fundamental Sulfation/Desulfation...

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

    Pre-Competitive Catalysis Research: Fundamental SulfationDesulfation Studies of Lean NOx Traps Pre-Competitive Catalysis Research: Fundamental SulfationDesulfation Studies of...

  2. Biomimetic Chalcogels for Solar Fuel Catalysis | ANSER Center |

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

    Argonne-Northwestern National Laboratory Biomimetic Chalcogels for Solar Fuel Catalysis Home > Research > ANSER Research Highlights > Biomimetic Chalcogels for Solar Fuel Catalysis

  3. Molecular-Level Design of Heterogeneous Chiral Catalysis

    SciTech Connect (OSTI)

    Francisco Zaera

    2012-03-21

    The following is a proposal to continue our multi-institutional research on heterogeneous chiral catalysis. Our team combines the use of surface-sensitive analytical techniques for the characterization of model systems with quantum and statistical mechanical calculations to interpret experimental data and guide the design of future research. Our investigation focuses on the interrelation among the three main mechanisms by which enantioselectivity can be bestowed to heterogeneous catalysts, namely: (1) by templating chirality via the adsorption of chiral supramolecular assemblies, (2) by using chiral modifiers capable of forming chiral complexes with the reactant and force enantioselective surface reactions, and (3) by forming naturally chiral surfaces using imprinting chiral agents. Individually, the members of our team are leaders in these various aspects of chiral catalysis, but the present program provides the vehicle to generate and exploit the synergies necessary to address the problem in a comprehensive manner. Our initial work has advanced the methodology needed for these studies, including an enantioselective titration procedure to identify surface chiral sites, infrared spectroscopy in situ at the interface between gases or liquids and solids to mimic realistic catalytic conditions, and DFT and Monte Carlo algorithms to simulate and understand chirality on surfaces. The next step, to be funded by the monies requested in this proposal, is to apply those methods to specific problems in chiral catalysis, including the identification of the requirements for the formation of supramolecular surface structures with enantioselective behavior, the search for better molecules to probe the chiral nature of the modified surfaces, the exploration of the transition from supramolecular to one-to-one chiral modification, the correlation of the adsorption characteristics of one-to-one chiral modifiers with their physical properties, in particular with their configuration, and the development of ways to imprint chiral centers on achiral solid surfaces. Chiral catalysis is not only a problem of great importance in its own right, but also the ultimate test of how to control selectivity in catalysis. The time is ripe for fundamental work in heterogeneous chiral catalysis to provide the U.S. with a leadership role in developing the next generation of catalytic processes for medicinal and agrochemical manufacturing. Our team provides the required expertise for a synergistic and comprehensive integration of physical and chemical experimentation with solid state and molecular reactivity theories to solve this problem.

  4. DOE Laboratory Catalysis Research Symposium - Abstracts

    SciTech Connect (OSTI)

    Dunham, T.

    1999-02-01

    The conference consisted of two sessions with the following subtopics: (1) Heterogeneous Session: Novel Catalytic Materials; Photocatalysis; Novel Processing Conditions; Metals and Sulfides; Nuclear Magnetic Resonance; Metal Oxides and Partial Oxidation; Electrocatalysis; and Automotive Catalysis. (2) Homogeneous Catalysis: H-Transfer and Alkane Functionalization; Biocatalysis; Oxidation and Photocatalysis; and Novel Medical, Methods, and Catalyzed Reactions.

  5. Nanocrystal assembly for tandem catalysis

    DOE Patents [OSTI]

    Yang, Peidong; Somorjai, Gabor; Yamada, Yusuke; Tsung, Chia-Kuang; Huang, Wenyu

    2014-10-14

    The present invention provides a nanocrystal tandem catalyst comprising at least two metal-metal oxide interfaces for the catalysis of sequential reactions. One embodiment utilizes a nanocrystal bilayer structure formed by assembling sub-10 nm platinum and cerium oxide nanocube monolayers on a silica substrate. The two distinct metal-metal oxide interfaces, CeO.sub.2--Pt and Pt--SiO.sub.2, can be used to catalyze two distinct sequential reactions. The CeO.sub.2--Pt interface catalyzed methanol decomposition to produce CO and H.sub.2, which were then subsequently used for ethylene hydroformylation catalyzed by the nearby Pt--SiO.sub.2 interface. Consequently, propanal was selectively produced on this nanocrystal bilayer tandem catalyst.

  6. Workshop: Synchrotron Applications in Chemical Catalysis | Stanford

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

    Synchrotron Radiation Lightsource Synchrotron Applications in Chemical Catalysis Tuesday, October 25, 2011 - 8:00am 2011 SSRL/LCLS Annual Users Conference This workshop, part of the 2011 SSRL/LCLS Annual Users Conference, will focus on understanding processes in homogeneous (both biological and small molecule) and heterogeneous catalysis, using synchrotron-based methods. The workshop will cover more traditional applications (using XANES and EXAFS), as well as applications of XES, RIXS and

  7. Catalysis and Synthesis | Argonne National Laboratory

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

    Catalysis and Synthesis Catalysis and Synthesis Many different types of chemical reactions depend on catalysts in order to work, and the hunt for better catalysts has deep connections to our nation's economy. From biofuels to plastics, the majority of the products we depend on in our everyday lives rely on catalysts. An estimate from the American Chemical Society found that catalysts and catalytic processes are responsible for more than 20 percent of America's gross domestic product. The

  8. Heterogeneous Catalysis and Surface Science - JCAP

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

    Heterogeneous Catalysis and Surface Science / Part I: Surface Science in JCAP Laboratories Heterogeneous Catalysis and Surface Science research in JCAP focuses on the basic understanding of the relationships among the structure, composition, and reactivity of electrocatalysts. Knowledge gained from surface science experimentation can be implemented toward the discovery of better heterogeneous catalysts for solar-fuel production from carbon dioxide and water. REFERENCE Soriaga, M. P. et al.

  9. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis ALS X-Rays Shine a New Light on Catalysis Print Thursday, 21 May 2015 11:16 Electrocatalysts are responsible for expediting reactions in...

  10. Shining Light on Catalysis | Stanford Synchrotron Radiation Lightsourc...

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

    Shining Light on Catalysis Tuesday, July 19, 2011 - 4:38pm SSRL Conference Room 137-322 Jeroen A. van Bokhoven, Professor for Heterogeneous Catalysis Institute for Chemical and...

  11. Study of catalysis of coal gasification at elevated pressures...

    Office of Scientific and Technical Information (OSTI)

    Study of catalysis of coal gasification at elevated pressures. Evaluation of 20 compounds at 850sup 0C Citation Details In-Document Search Title: Study of catalysis of coal ...

  12. Addressing Challenges of Identifying Geometrically Diverse Sets of

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

    Crystalline Porous Materials | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Addressing Challenges of Identifying Geometrically Diverse Sets of Crystalline Porous Materials Previous Next List R. L. Martin, B. Smit, and M. Haranczyk, J. Chem Inf. Model. 52 (2), 308 (2012) DOI: 10.1021/ci200386x Abstract Image Abstract: Crystalline porous materials have a variety of uses, such as for catalysis and separations. Identifying suitable materials for a given

  13. Plasma Assisted Catalysis System for NOx Reduction | Department of Energy

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

    Plasma Assisted Catalysis System for NOx Reduction Plasma Assisted Catalysis System for NOx Reduction 2002 DEER Conference Presentation: Noxtech, Inc. PDF icon 2002_deer_slone.pdf More Documents & Publications Noxtechs PAC System Development and Demonstration Lean NOx Catalysis Research and Development

  14. ISHHC XIII International Symposium on the Relations betweenHomogeneous and Heterogeneous Catalysis

    SciTech Connect (OSTI)

    Somorjai , G.A.

    2007-06-11

    The International Symposium on Relations between Homogeneous and Heterogeneous Catalysis (ISHHC) has a long and distinguished history. Since 1974, in Brussels, this event has been held in Lyon, France (1977), Groeningen, The Netherlands (1981); Asilomar, California (1983); Novosibirsk, Russia (1986); Pisa, Italy (1989); Tokyo, Japan (1992); Balatonfuered, Hungary (1995); Southampton, United Kingdom (1999); Lyon, France (2001); Evanston, Illinois (2001) and Florence, Italy (2005). The aim of this international conference in Berkeley is to bring together practitioners in the three fields of catalysis, heterogeneous, homogeneous and enzyme, which utilize mostly nanosize particles. Recent advances in instrumentation, synthesis and reaction studies permit the nanoscale characterization of the catalyst systems, often for the same reaction, under similar experimental conditions. It is hoped that this circumstance will permit the development of correlations of these three different fields of catalysis on the molecular level. To further this goal we aim to uncover and focus on common concepts that emerge from nanoscale studies of structures and dynamics of the three types of catalysts. Another area of focus that will be addressed is the impact on and correlation of nanosciences with catalysis. There is information on the electronic and atomic structures of nanoparticles and their dynamics that should have importance in catalyst design and catalytic activity and selectivity.

  15. change_address_111609

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

    CHANGE OF ADDRESS and EMERGENCY NOTIFICATION TO: HUMAN RESOURCES DATE: Z Social Security Print First Name Print Middle Name or Initial Print Last Name (Currently in Payroll...

  16. USD Catalysis Group for Alternative Energy

    SciTech Connect (OSTI)

    Hoefelmeyer, James D.; Koodali, Ranjit; Sereda, Grigoriy; Engebretson, Dan; Fong, Hao; Puszynski, Jan; Shende, Rajesh; Ahrenkiel, Phil

    2012-03-13

    The South Dakota Catalysis Group (SDCG) is a collaborative project with mission to develop advanced catalysts for energy conversion with two primary goals: (1) develop photocatalytic systems in which polyfunctionalized TiO2 are the basis for hydrogen/oxygen synthesis from water and sunlight (solar fuels group), (2) develop new materials for hydrogen utilization in fuel cells (fuel cell group). In tandem, these technologies complete a closed chemical cycle with zero emissions.

  17. Nanoscale Advances in Catalysis and Energy Applications

    SciTech Connect (OSTI)

    Li, Yimin; Somorjai, Gabor A.

    2010-05-12

    In this perspective, we present an overview of nanoscience applications in catalysis, energy conversion, and energy conservation technologies. We discuss how novel physical and chemical properties of nanomaterials can be applied and engineered to meet the advanced material requirements in the new generation of chemical and energy conversion devices. We highlight some of the latest advances in these nanotechnologies and provide an outlook at the major challenges for further developments.

  18. Neutrons for Catalysis: A Workshop on Neutron Scattering Techniques for Studies in Catalysis

    SciTech Connect (OSTI)

    Overbury, Steven {Steve} H; Coates, Leighton; Herwig, Kenneth W; Kidder, Michelle

    2011-10-01

    This report summarizes the Workshop on Neutron Scattering Techniques for Studies in Catalysis, held at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL) on September 16 and 17, 2010. The goal of the Workshop was to bring experts in heterogeneous catalysis and biocatalysis together with neutron scattering experimenters to identify ways to attack new problems, especially Grand Challenge problems in catalysis, using neutron scattering. The Workshop locale was motivated by the neutron capabilities at ORNL, including the High Flux Isotope Reactor (HFIR) and the new and developing instrumentation at the SNS. Approximately 90 researchers met for 1 1/2 days with oral presentations and breakout sessions. Oral presentations were divided into five topical sessions aimed at a discussion of Grand Challenge problems in catalysis, dynamics studies, structure characterization, biocatalysis, and computational methods. Eleven internationally known invited experts spoke in these sessions. The Workshop was intended both to educate catalyst experts about the methods and possibilities of neutron methods and to educate the neutron community about the methods and scientific challenges in catalysis. Above all, it was intended to inspire new research ideas among the attendees. All attendees were asked to participate in one or more of three breakout sessions to share ideas and propose new experiments that could be performed using the ORNL neutron facilities. The Workshop was expected to lead to proposals for beam time at either the HFIR or the SNS; therefore, it was expected that each breakout session would identify a few experiments or proof-of-principle experiments and a leader who would pursue a proposal after the Workshop. Also, a refereed review article will be submitted to a prominent journal to present research and ideas illustrating the benefits and possibilities of neutron methods for catalysis research.

  19. Shining Light on Catalysis | Stanford Synchrotron Radiation Lightsource

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

    Shining Light on Catalysis Tuesday, July 19, 2011 - 4:38pm SSRL Conference Room 137-322 Jeroen A. van Bokhoven, Professor for Heterogeneous Catalysis Institute for Chemical and Bioengineering ETH Zurich Head of Laboratory for Catalysis and Sustainable Chemistry (LSK) Swiss Light Source Paul Scherrer Institute Understanding a functioning catalyst requires understanding at the atomic scales in a time-resolved manner. X-rays can be readily used to accomplish that task, because of the large

  20. Thermochemical Conversion: Using Heat and Catalysis to Make Biofuels and

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

    Bioproducts | Department of Energy Conversion: Using Heat and Catalysis to Make Biofuels and Bioproducts Thermochemical Conversion: Using Heat and Catalysis to Make Biofuels and Bioproducts The Bioenergy Technologies Office works with industry to develop pathways that use heat, pressure, and catalysis to convert domestic, non-food biomass into gasoline, jet fuel, and other products. PDF icon thermochemical_four_pager.pdf More Documents & Publications BETO Conversion Program Replacing the

  1. Catalysis Science | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Catalysis Science Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs Reports and Activities Science Highlights Principal Investigators' Meetings BES Home Research Areas Catalysis Science Print Text Size: A A A FeedbackShare Page Notice: NOVEMBER 16, 2015 is the Catalysis Science target date for submission of proposals to be considered for funding within fiscal year 2016. Proposals

  2. Catalysis | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Catalysis Basic Energy Sciences Advisory Committee (BESAC) BESAC Home Meetings Meeting Presentations History Logistics BESAC 2016-2017 Membership Charges/Reports Charter .pdf file (128KB) BES Committees of Visitors Federal Advisory Committees BES Home Meetings Catalysis Print Text Size: A A A FeedbackShare Page Tuesday, May 14, 2002 - Opening Plenary Session Catalysis and Nanoscience Activities in BES - William Millman Energy Generation, Carbon Mgmt., and Methodology - John Frost Nanoscience and

  3. Catalysis Working Group Meeting: January 2015 | Department of Energy

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

    January 2015 Catalysis Working Group Meeting: January 2015 The Catalysis Working Group held a meeting on January 21, 2015, in Los Alamos, New Mexico. Meeting Agenda and Presentations PDF icon Catalysis Working Group January 2015 Meeting Agenda PDF icon Electrocatalysts with Ultra-Low PGM Loadings-Vojislav Stamenkovic, Argonne National Laboratory PDF icon Improving Stability and Activity of Pt Monolayer in Non-Pt Core-Shell Electrocatalysts-Radoslav Adzic, Brookhaven National Laboratory PDF icon

  4. Catalysis Working Group Meeting: June 2015 | Department of Energy

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

    5 Catalysis Working Group Meeting: June 2015 The Catalysis Working Group held a meeting on June 8, 2015, in Arlington, Virginia, in conjunction with the DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting. Meeting Agenda and Presentations PDF icon Catalysis Working Group June 2015 Meeting Agenda PDF icon Non-PGM Catalyst Targets: Summary-Piotr Zelenay, Los Alamos National Laboratory PDF icon Alternative Metal Oxide Supports for Cathode Catalyst Powder in

  5. Catalysis Working Group Meeting: May 2013 | Department of Energy

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

    Meeting: May 2013 Catalysis Working Group Meeting: May 2013 The Catalysis Working Group held a meeting on May 15, 2013, in Arlington, Virginia, in conjunction with the DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting. Agenda Catalysis Working Group Meeting Agenda Presentations Electrocatalysts for Automotive Fuel Cells: Status and Challenges, Nilesh Dale, Nissan Technical Center North America Challenges for PEMFC Catalysts in Automotive Applications, Stephen

  6. Fundamental Studies in Catalysis Enabled the use of Efficient

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

    "Lean-Burn" Engines for Vehicle Transportation | Department of Energy Fundamental Studies in Catalysis Enabled the use of Efficient "Lean-Burn" Engines for Vehicle Transportation Fundamental Studies in Catalysis Enabled the use of Efficient "Lean-Burn" Engines for Vehicle Transportation May 7, 2015 - 1:29pm Addthis Building on a catalysis research program sponsored by EERE's Vehicles Technology Office (VTO) and DOE's Office of Science, researchers at Cummins,

  7. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis Print Electrocatalysts are responsible for expediting reactions in many promising renewable energy technologies. However, the extreme...

  8. Materials Design and Discovery: Catalysis and Energy Storage...

    Office of Scientific and Technical Information (OSTI)

    Materials Design and Discovery: Catalysis and Energy Storage (Mira Early Science Program Final Technical Report): ALCF-2 Early Science Program Technical Report Citation Details...

  9. Catalysis by Design - Theoretical and Experimental Studies of...

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

    Design - Theoretical and Experimental Studies of Model Catalysts for Lean NOx Treatment Catalysis by Design - Theoretical and Experimental Studies of Model Catalysts for Lean NOx ...

  10. Control Heterogeneous Catalysis at Atomic and Electronic-level...

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

    Control Heterogeneous Catalysis at Atomic and Electronic-level Using Intermetallic Compounds Precious metals and metal alloys are important heterogeneous catalysts for renewable...

  11. Catalysis by Design: Bridging the Gap between Theory and Experiments...

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

    between Theory and Experiments Catalysis by Design: Bridging the Gap between Theory and Experiments Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research...

  12. Theoretical/Computational Tools for Energy-Relevant Catalysis...

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

    TheoreticalComputational Tools for Energy-Relevant Catalysis FWPProject Description: Project Leader(s): James Evans, Mark Gordon Principal Investigators: James Evans, Mark Gordon...

  13. University of Delaware | Catalysis Center for Energy Innovation...

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

    Modeling Activity map produced from the new high-throughput computational engine. Example for ethylene glycol catalysis. Reforming, hydrodeoxygenation, dehydrogenation, and ...

  14. Plasma-Activated Lean NOx Catalysis for Heavy-Duty Diesel Emissions...

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

    Plasma-Activated Lean NOx Catalysis for Heavy-Duty Diesel Emissions Control Plasma-Activated Lean NOx Catalysis for Heavy-Duty Diesel Emissions Control PDF icon ...

  15. Lean NOx Catalysis Research and Development | Department of Energy

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

    NOx Catalysis Research and Development Lean NOx Catalysis Research and Development 2003 DEER Conference Presentation: Caterpillar, Inc. PDF icon 2003_deer_park.pdf More Documents & Publications Lean-NOx Catalyst Development for Diesel Engine Applications Fuel Effects on Emissions Control Technologies Fuel Effects on Emissions Control Technologies

  16. Lean NOx Trap Catalysis for Lean Natural Gas Engine Applications

    SciTech Connect (OSTI)

    Parks, II, James E; Storey, John Morse; Theiss, Timothy J; Ponnusamy, Senthil; Ferguson, Harley Douglas; Williams, Aaron M; Tassitano, James B

    2007-09-01

    Distributed energy is an approach for meeting energy needs that has several advantages. Distributed energy improves energy security during natural disasters or terrorist actions, improves transmission grid reliability by reducing grid load, and enhances power quality through voltage support and reactive power. In addition, distributed energy can be efficient since transmission losses are minimized. One prime mover for distributed energy is the natural gas reciprocating engine generator set. Natural gas reciprocating engines are flexible and scalable solutions for many distributed energy needs. The engines can be run continuously or occasionally as peak demand requires, and their operation and maintenance is straightforward. Furthermore, system efficiencies can be maximized when natural gas reciprocating engines are combined with thermal energy recovery for cooling, heating, and power applications. Expansion of natural gas reciprocating engines for distributed energy is dependent on several factors, but two prominent factors are efficiency and emissions. Efficiencies must be high enough to enable low operating costs, and emissions must be low enough to permit significant operation hours, especially in non-attainment areas where emissions are stringently regulated. To address these issues the U.S. Department of Energy and the California Energy Commission launched research and development programs called Advanced Reciprocating Engine Systems (ARES) and Advanced Reciprocating Internal Combustion Engines (ARICE), respectively. Fuel efficiency and low emissions are two primary goals of these programs. The work presented here was funded by the ARES program and, thus, addresses the ARES 2010 goals of 50% thermal efficiency (fuel efficiency) and <0.1 g/bhp-hr emissions of oxides of nitrogen (NOx). A summary of the goals for the ARES program is given in Table 1-1. ARICE 2007 goals are 45% thermal efficiency and <0.015 g/bhp-hr NOx. Several approaches for improving the efficiency and emissions of natural gas reciprocating engines are being pursued. Approaches include: stoichiometric engine operation with exhaust gas recirculation and three-way catalysis, advanced combustion modes such as homogeneous charge compression ignition, and extension of the lean combustion limit with advanced ignition concepts and/or hydrogen mixing. The research presented here addresses the technical approach of combining efficient lean spark-ignited natural gas combustion with low emissions obtained from a lean NOx trap catalyst aftertreatment system. This approach can be applied to current lean engine technology or advanced lean engines that may result from related efforts in lean limit extension. Furthermore, the lean NOx trap technology has synergy with hydrogen-assisted lean limit extension since hydrogen is produced from natural gas during the lean NOx trap catalyst system process. The approach is also applicable to other lean engines such as diesel engines, natural gas turbines, and lean gasoline engines; other research activities have focused on those applications. Some commercialization of the technology has occurred for automotive applications (both diesel and lean gasoline engine vehicles) and natural gas turbines for stationary power. The research here specifically addresses barriers to commercialization of the technology for large lean natural gas reciprocating engines for stationary power. The report presented here is a comprehensive collection of research conducted by Oak Ridge National Laboratory (ORNL) on lean NOx trap catalysis for lean natural gas reciprocating engines. The research was performed in the Department of Energy's ARES program from 2003 to 2007 and covers several aspects of the technology. All studies were conducted at ORNL on a Cummins C8.3G+ natural gas engine chosen based on industry input to simulate large lean natural gas engines. Specific technical areas addressed by the research include: NOx reduction efficiency, partial oxidation and reforming chemistry, and the effects of sulfur poisons on the partial oxidation

  17. Catalysis Working Group Meeting: June 2014 | Department of Energy

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

    4 Catalysis Working Group Meeting: June 2014 The Catalysis Working Group held a meeting on June 16, 2014, in Washington, D.C., in conjunction with the DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting. Meeting Agenda and Presentations PDF icon Catalysis Working Group June 2014 Meeting Agenda PDF icon Are We There Yet? Pt-Alloy Catalysts-Anu Kongkanand, GM PDF icon Pt-Co/C Catalysts: PEMFC Performance and Durability-Jim Waldecker, Ford PDF icon Successes and

  18. Catalysis Working Group Kick-Off Meeting Agenda

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

    Arlington, VA - May 14, 2012 Catalysis Working Group Kick-off Meeting Co-Chairs: Piotr Zelenay Los Alamos National Laboratory Nancy L. Garland U.S. Department of Energy 2 2...

  19. Catalysis Working Group Kick-Off Meeting Agenda

    Broader source: Energy.gov [DOE]

    Agenda for the kick-off meeting of the U.S. Department of Energy Fuel Cell Technologies Program's Catalysis Working Group, held May 14, 2012, in Arlington, Virginia.

  20. Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support...

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

    Low-Temperature HydrocarbonCO Oxidation Catalysis in Support of HCCI Emission Control Selectlive Catalytic Reducution of NOx wilth Diesel-Based Fuels as Reductants Low-Temperature ...

  1. Thermochemical Conversion: Using Heat and Catalysis to Make Biofuels...

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

    works with industry to develop pathways that use heat, pressure, and catalysis to convert domestic, non-food biomass ... Office R&D Pathways: Ex-Situ Catalytic Fast Pyrolysis

  2. Theoretical Study on Catalysis by Protein Enzymes and Ribozyme

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

    Theoretical Study on Catalysis by Protein Enzymes and Ribozyme Theoretical Study on Catalysis by Protein Enzymes and Ribozyme 2000 NERSC Annual Report 17shkarplus.jpg The energetics were determined for three mechanisms proposed for TIM catalyzed reactions. Results from reaction path calculations suggest that the two mechanisms that involve an enediol intermediate are likely to occur, while the direct intra-substrate proton transfer mechanism (in green) is energetically unfavorable due to the

  3. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis ALS X-Rays Shine a New Light on Catalysis Print Thursday, 21 May 2015 11:16 Electrocatalysts are responsible for expediting reactions in many promising renewable energy technologies. However, the extreme sensitivity of their surface redox states to temperatures, to gas pressures, and to electrochemical reaction conditions renders them difficult to investigate by conventional surface-science techniques. Recently a team of Stanford and Berkeley Lab

  4. Materials Design and Discovery: Catalysis and Energy Storage (Mira Early

    Office of Scientific and Technical Information (OSTI)

    Science Program Final Technical Report): ALCF-2 Early Science Program Technical Report (Technical Report) | SciTech Connect Materials Design and Discovery: Catalysis and Energy Storage (Mira Early Science Program Final Technical Report): ALCF-2 Early Science Program Technical Report Citation Details In-Document Search Title: Materials Design and Discovery: Catalysis and Energy Storage (Mira Early Science Program Final Technical Report): ALCF-2 Early Science Program Technical Report Authors:

  5. Visualizing Group II Intron Catalysis through the Stages of Splicing

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Visualizing Group II Intron Catalysis through the Stages of Splicing Citation Details In-Document Search Title: Visualizing Group II Intron Catalysis through the Stages of Splicing Authors: Marcia, Marco ; Pyle, Anna Marie [1] ; HHMI) [2] + Show Author Affiliations (Yale) ( Publication Date: 2013-01-10 OSTI Identifier: 1054354 Resource Type: Journal Article Resource Relation: Journal Name: Cell; Journal

  6. Integrated Mesoscale Architectures for Sustainable Catalysis (IMASC) | U.S.

    Office of Science (SC) Website

    DOE Office of Science (SC) Integrated Mesoscale Architectures for Sustainable Catalysis (IMASC) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events Publications History Contact BES Home Centers Integrated Mesoscale Architectures for Sustainable Catalysis (IMASC) Print Text Size: A A A FeedbackShare Page IMASC Header Director Cynthia Friend Lead Institution Harvard University Year Established 2014 Mission To drive

  7. Electron Microscopy Catalysis Projects: Success Stories from the High

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

    Temperature Materials Laboratory (HTML) User Program | Department of Energy Electron Microscopy Catalysis Projects: Success Stories from the High Temperature Materials Laboratory (HTML) User Program Electron Microscopy Catalysis Projects: Success Stories from the High Temperature Materials Laboratory (HTML) User Program 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon lmp_01_allard.pdf More

  8. Mesoporous Silica Nanomaterials for Applications in Catalysis, Sensing,

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

    Drug Delivery and Gene Transfection (Thesis/Dissertation) | SciTech Connect Thesis/Dissertation: Mesoporous Silica Nanomaterials for Applications in Catalysis, Sensing, Drug Delivery and Gene Transfection Citation Details In-Document Search Title: Mesoporous Silica Nanomaterials for Applications in Catalysis, Sensing, Drug Delivery and Gene Transfection × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific

  9. Temperature Transient Effects in Plasma-Catalysis | Department of Energy

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

    Temperature Transient Effects in Plasma-Catalysis Temperature Transient Effects in Plasma-Catalysis 2002 DEER Conference Presentation: Ford Motor Company PDF icon 2002_deer_hoard.pdf More Documents & Publications Dynamometer Evaluation of Plasma-Catalyst for Diesel NOx Reduction A Parametric Study of the Effect of Temperature and Hydrocarbon Species on the Product Distribution from a Non-Thermal Plasma Reactor Development of NOx Adsorber System for Dodge Ram 2007 Heavy duty Pickup Truck

  10. Transmural Catalysis - High Efficiency Catalyst Systems for NOx Adsorbers

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

    and SCR | Department of Energy Transmural Catalysis - High Efficiency Catalyst Systems for NOx Adsorbers and SCR Transmural Catalysis - High Efficiency Catalyst Systems for NOx Adsorbers and SCR Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. PDF icon 2006_deer_atkinson.pdf More Documents & Publications Reductant Utilization in a LNT + SCR System Lean NOx Trap

  11. Some General Themes in Catalysis at LANL

    SciTech Connect (OSTI)

    Gordon, John C.

    2012-07-19

    Some general themes in catalysis at LANL are: (1) Storage and release of energy within chemical bonds (e.g. H{sub 2} storage in and release from covalent bonds, N{sub 2} functionalization, CO{sub 2} functionalization, H{sub 2} oxidation/evolution, O{sub 2} reduction/evolution); (2) Can we control the chemistry of reactive substrates to effect energy relevant transformations in non-traditional media (e.g. can we promote C-C couplings, dehydrations, or hydrogenations in water under relatively mild conditions)? (3) Can we supplant precious metal or rare earth catalysts to effect these transformations, by using earth abundant metals/elements instead? Can we use organocatalysis and circumvent the use of metals completely? (4) Can we improve upon existing rare earth catalyst systems (e.g. in rare earth oxides pertinent to fluid cracking or polymerization) and reduce amounts required for catalytic efficacy? Carbohydrates can be accessed from non-food based biomass sources such as woody residues and switchgrass. After extracted from the plant source, our goal is to upgrade these classes of molecules into useful fuels.

  12. Center for Catalysis at Iowa State University

    SciTech Connect (OSTI)

    Kraus, George A.

    2006-10-17

    The overall objective of this proposal is to enable Iowa State University to establish a Center that enjoys world-class stature and eventually enhances the economy through the transfer of innovation from the laboratory to the marketplace. The funds have been used to support experimental proposals from interdisciplinary research teams in areas related to catalysis and green chemistry. Specific focus areas included: Catalytic conversion of renewable natural resources to industrial materials Development of new catalysts for the oxidation or reduction of commodity chemicals Use of enzymes and microorganisms in biocatalysis Development of new, environmentally friendly reactions of industrial importance These focus areas intersect with barriers from the MYTP draft document. Specifically, section 2.4.3.1 Processing and Conversion has a list of bulleted items under Improved Chemical Conversions that includes new hydrogenation catalysts, milder oxidation catalysts, new catalysts for dehydration and selective bond cleavage catalysts. Specifically, the four sections are: 1. Catalyst development (7.4.12.A) 2. Conversion of glycerol (7.4.12.B) 3. Conversion of biodiesel (7.4.12.C) 4. Glucose from starch (7.4.12.D) All funded projects are part of a soybean or corn biorefinery. Two funded projects that have made significant progress toward goals of the MYTP draft document are: Catalysts to convert feedstocks with high fatty acid content to biodiesel (Kraus, Lin, Verkade) and Conversion of Glycerol into 1,3-Propanediol (Lin, Kraus). Currently, biodiesel is prepared using homogeneous base catalysis. However, as producers look for feedstocks other than soybean oil, such as waste restaurant oils and rendered animal fats, they have observed a large amount of free fatty acids contained in the feedstocks. Free fatty acids cannot be converted into biodiesel using homogeneous base-mediated processes. The CCAT catalyst system offers an integrated and cooperative catalytic system that performs both esterification (of free fatty acids) and transesterification (of soybean oil) in a one-pot fashion. This will allow the biodiesel producers to use the aforementioned cheap feedstocks without any pretreatment. In addition, the catalyst system is heterogeneous and is highly recyclable and reusable. Although markets currently exist for glycerin, concern is mounting that the price of glycerin may plummet to $.05 - $.10 per pound if future production exceeds demand. Developing a system to make high value chemicals such as 1,3-propanediol from the glycerin stream will add value for biodiesel producers who implement the new technology. Given the fact that both DuPont and Shell chemicals have announced the commercialization of two new PDO-based polymers, a rapid increase of market demand for a cheaper PDO source is very likely. 4. Comparison of actual accomplishments with goals and objectives From our progress reports, the four areas are: 1. Catalyst development (7.4.12.A) 2. Conversion of glycerol (7.4.12.B) 3. Conversion of biodiesel (7.4.12.C) 4. Glucose from starch (7.4.12.D)

  13. Brinkman Addresses JLab | Jefferson Lab

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

    Brinkman Addresses JLab Brinkman Addresses JLab Dr. William F. Brinkman, Director of the Department of Energy's Office of Science, addressed Jefferson Lab staff on the Office of Science perspective during his visit Monday. Dr. William F. Brinkman, Director of the Department of Energy's Office of Science, addressed Jefferson Lab staff on the Office of Science perspective during his visit Monday. "There is still a lot of interesting nuclear physics that we want to do and are enthusiastic

  14. Plasma-Activated Lean NOx Catalysis for Heavy-Duty Diesel Emissions Control

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

    | Department of Energy Plasma-Activated Lean NOx Catalysis for Heavy-Duty Diesel Emissions Control Plasma-Activated Lean NOx Catalysis for Heavy-Duty Diesel Emissions Control PDF icon 2002_deer_aardahl.pdf More Documents & Publications Heavy-Duty NOx Emissions Control: Reformer-Assisted vs. Plasma-Facilitated Lean NOx Catalysis Selective reduction of NOx in oxygen rich environments with plasma-assisted catalysis: Catalyst development and mechanistic studies

  15. Study of catalysis of coal gasification at elevated pressures. [Evaluation

    Office of Scientific and Technical Information (OSTI)

    of 20 compounds at 850/sup 0/C] (Journal Article) | SciTech Connect Study of catalysis of coal gasification at elevated pressures. [Evaluation of 20 compounds at 850/sup 0/C] Citation Details In-Document Search Title: Study of catalysis of coal gasification at elevated pressures. [Evaluation of 20 compounds at 850/sup 0/C] Authors: Haynes, W.P. ; Neilson, H. [1] ; Field, J.H. + Show Author Affiliations (US Bur. Mines, Pittsburgh, PA) Publication Date: 1971-01-01 OSTI Identifier: 5238924

  16. Final technical report, Symposium on New Theoretical Concepts and Directions in Catalysis

    SciTech Connect (OSTI)

    Metiu, Horia

    2014-08-22

    We organized in August 2013 a Symposium on New Theoretical Concepts and Directions in Catalysis with the participation of 20 invited distinguished quantum chemists and other researchers who use computations to study catalysis. Symposium website; http://catalysis.cnsi.ucsb.edu/

  17. Seventh BES (Basic Energy Sciences) catalysis and surface chemistry research conference

    SciTech Connect (OSTI)

    Not Available

    1990-03-01

    Research programs on catalysis and surface chemistry are presented. A total of fifty-seven topics are included. Areas of research include heterogeneous catalysis; catalysis in hydrogenation, desulfurization, gasification, and redox reactions; studies of surface properties and surface active sites; catalyst supports; chemical activation, deactivation; selectivity, chemical preparation; molecular structure studies; sorption and dissociation. Individual projects are processed separately for the data bases. (CBS)

  18. Keynote Address | Department of Energy

    Energy Savers [EERE]

    Address Keynote Address An overview and update on Environmental Management given by Alice Williams, Associate Principal Deputy Assistant Secretary of the Office of Environmental Management. PDF icon Keynote Address More Documents & Publications U.S. Department of Energy Responses to Public Comments on the Draft Waste- Incidental-to-Reprocessing Evaluation for the West Valley Demonstration Project Concentrator Feed Makeup Tank and Melter Feed Hold Tank EIS-0337-SA-01: Supplement Analysis

  19. Keynote Address | Department of Energy

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

    40PM to 2:05PM PDT Pacific Ballroom Wednesday keynote address by Dan Arvizu, Director, National Renewable Energy Laboratory

  20. Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO2

    SciTech Connect (OSTI)

    Appel, Aaron M.; Bercaw, John E.; Bocarsly, Andrew B.; Dobbek, Holger; DuBois, Daniel L.; Dupuis, Michel; Ferry, James G.; Fujita, Etsuko; Hille, Russ; Kenis, Paul; Kerfeld, Cheryl A.; Morris, Robert H.; Peden, Charles HF; Portis, Archie; Ragsdale, Steve; Rauchfuss, Thomas B.; Reek, Joost; Seefeldt, Lance C.; Thauer, Rudolf K.; Waldrop, Grover L.

    2013-08-14

    Our central premise is that catalytic scientists can learn by studying how these important metabolic processes occur in nature. Complementarily, biochemists can learn by studying how catalytic scientists view these same chemical transformations promoted by synthetic catalysts. From these studies, hypotheses can be developed and tested through manipulation of enzyme structure and by synthesizing simple molecular catalysts to incorporate different structural features of the enzymes. It is hoped that these studies will lead to new and useful concepts in catalyst design for fuel production and utilization. This paper describes the results of a workshop held to explore these concepts in regard to the development of new and more efficient catalytic processes for the conversion of CO2 to a variety of carbon-based fuels. The organization of this overview/review is as follows: 1) The first section briefly explores how interactions between the catalysis and biological communities have been fruitful in developing new catalysts for the reduction of protons to hydrogen, the simplest fuel generation reaction. 2) The second section assesses the state of the art in both biological and chemical reduction of CO2 by two electrons to form either carbon monoxide (CO) or formate (HCOO-). It also attempts to identify common principles between biological and synthetic catalysts and productive areas for future research. 3) The third section explores both biological and chemical processes that result in the reduction of CO2 beyond the level of CO and formate, again seeking to identify common principles and productive areas of future research. 4) The fourth section explores the formation of carbon-carbon bonds in biological and chemical systems in the same vein as the other sections. 5) A fifth section addresses the role of non-redox reactions of CO2 in biological systems and their role in carbon metabolism, with a parallel discussion of chemical systems. 6) In section 6, the topics of electrode modification, photochemical systems, and tandem catalysis are briefly discussed. These areas may be important for developing practical systems for CO2 reduction, and they share the common theme of coupling chemical reactions. 7) Section 7 describes some of the crosscutting activities that are critical for advancing the science underpinning catalyst development. 8) The last section attempts to summarize common issues in biological and chemical catalysis and to identify challenges that must be addressed to achieve practical catalysts that are suitable for the reduction of CO2 to fuels.

  1. Keynote Address | Department of Energy

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

    10PM to 1:40PM PDT Pacific Ballroom Wednesday's keynote address by Dr. David Danielson, Assistant Secretary for Energy Efficiency and Renewable Energy, U.S. Department of Energy

  2. Recent advances of lanthanum-based perovskite oxides for catalysis

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

    Zhu, Huiyuan; Zhang, Pengfei; Dai, Sheng

    2015-09-21

    There is a need to reduce the use of noble metal elements especially in the field of catalysis, where noble metals are ubiquitously applied. To this end, perovskite oxides, an important class of mixed oxide, have been attracting increasing attention for decades as potential replacements. Benefiting from the extraordinary tunability of their compositions and structures, perovskite oxides can be rationally tailored and equipped with targeted physical and chemical properties e.g. redox behavior, oxygen mobility, and ion conductivity for enhanced catalysis. Recently, the development of highly efficient perovskite oxide catalysts has been extensively studied. This review article summarizes the recent developmentmore » of lanthanum-based perovskite oxides as advanced catalysts for both energy conversion applications and traditional heterogeneous reactions.« less

  3. Recent advances of lanthanum-based perovskite oxides for catalysis

    SciTech Connect (OSTI)

    Zhu, Huiyuan; Zhang, Pengfei; Dai, Sheng

    2015-09-21

    There is a need to reduce the use of noble metal elements especially in the field of catalysis, where noble metals are ubiquitously applied. To this end, perovskite oxides, an important class of mixed oxide, have been attracting increasing attention for decades as potential replacements. Benefiting from the extraordinary tunability of their compositions and structures, perovskite oxides can be rationally tailored and equipped with targeted physical and chemical properties e.g. redox behavior, oxygen mobility, and ion conductivity for enhanced catalysis. Recently, the development of highly efficient perovskite oxide catalysts has been extensively studied. This review article summarizes the recent development of lanthanum-based perovskite oxides as advanced catalysts for both energy conversion applications and traditional heterogeneous reactions.

  4. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis Print Electrocatalysts are responsible for expediting reactions in many promising renewable energy technologies. However, the extreme sensitivity of their surface redox states to temperatures, to gas pressures, and to electrochemical reaction conditions renders them difficult to investigate by conventional surface-science techniques. Recently a team of Stanford and Berkeley Lab researchers used x-rays at the ALS in a novel way to observe the behavior of

  5. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis Print Electrocatalysts are responsible for expediting reactions in many promising renewable energy technologies. However, the extreme sensitivity of their surface redox states to temperatures, to gas pressures, and to electrochemical reaction conditions renders them difficult to investigate by conventional surface-science techniques. Recently a team of Stanford and Berkeley Lab researchers used x-rays at the ALS in a novel way to observe the behavior of

  6. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis Print Electrocatalysts are responsible for expediting reactions in many promising renewable energy technologies. However, the extreme sensitivity of their surface redox states to temperatures, to gas pressures, and to electrochemical reaction conditions renders them difficult to investigate by conventional surface-science techniques. Recently a team of Stanford and Berkeley Lab researchers used x-rays at the ALS in a novel way to observe the behavior of

  7. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis Print Electrocatalysts are responsible for expediting reactions in many promising renewable energy technologies. However, the extreme sensitivity of their surface redox states to temperatures, to gas pressures, and to electrochemical reaction conditions renders them difficult to investigate by conventional surface-science techniques. Recently a team of Stanford and Berkeley Lab researchers used x-rays at the ALS in a novel way to observe the behavior of

  8. ECIS and Compass Metals: Platinum Nanostructures for Enhanced Catalysis

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

    ECIS and Compass Metals: Platinum Nanostructures for Enhanced Catalysis - 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

  9. Iran Thomas Auditorium, 8600 Environmental Transmission Electron Microscopy for Catalysis

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

    April 26, 2012 11:00 am Iran Thomas Auditorium, 8600 Environmental Transmission Electron Microscopy for Catalysis Research: The Example of Carbon Nanotubes Eric A. Stach Center for Functional Nanomaterials Brookhaven National Laboratory CNMS D D I I S S C C O O V V E E R R Y Y SEMINAR SERIES Abstract: Environmental transmission electron microscopy allows the imaging of materials in the presence of relatively high pressures of gas (several Torr) without loss of either spatial or temporal

  10. Iron Catalysis in Oxidations by Ozone - Energy Innovation Portal

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

    Find More Like This Return to Search Iron Catalysis in Oxidations by Ozone Ames Laboratory Contact AMES About This Technology Technology Marketing Summary Ozone is used commercially for treatment of potable and non-potable water, and as an industrial oxidant. ISU and Ames Laboratory researchers have developed a method for using iron in ozone oxidation that significantly improves the speed of oxidation reactions. Description Ozone is recognized as potent and effective oxidizing agent, and has a

  11. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis Print Electrocatalysts are responsible for expediting reactions in many promising renewable energy technologies. However, the extreme sensitivity of their surface redox states to temperatures, to gas pressures, and to electrochemical reaction conditions renders them difficult to investigate by conventional surface-science techniques. Recently a team of Stanford and Berkeley Lab researchers used x-rays at the ALS in a novel way to observe the behavior of

  12. ALS X-Rays Shine a New Light on Catalysis

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

    ALS X-Rays Shine a New Light on Catalysis Print Electrocatalysts are responsible for expediting reactions in many promising renewable energy technologies. However, the extreme sensitivity of their surface redox states to temperatures, to gas pressures, and to electrochemical reaction conditions renders them difficult to investigate by conventional surface-science techniques. Recently a team of Stanford and Berkeley Lab researchers used x-rays at the ALS in a novel way to observe the behavior of

  13. Catalysis by Design - Theoretical and Experimental Studies of Model

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

    Catalysts for Lean NOx Treatment | Department of Energy Design - Theoretical and Experimental Studies of Model Catalysts for Lean NOx Treatment Catalysis by Design - Theoretical and Experimental Studies of Model Catalysts for Lean NOx Treatment Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. PDF icon 2006_deer_narula.pdf More Documents & Publications Lean NOx Traps -

  14. Catalysis by Design: Bridging the Gap between Theory and Experiments |

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

    Department of Energy between Theory and Experiments Catalysis by Design: Bridging the Gap between Theory and Experiments Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT). PDF icon deer07_narula.pdf More Documents & Publications Catalysts via First Principles Catalysts via First Princip

  15. 2013 Director's New Year Address

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

    2013 Director's New Year Address 2013 Director's New Year Address Print Looking Forward and Celebrating 20 Years in 2013 falocne We recently sat down with ALS Director Roger Falcone to talk about what 2013 has in store for the ALS. An immediate answer is - a celebration - as the ALS marks its 20th year of operation. We'll spend some time this year looking back at what we've accomplished over the past couple of decades and forward to how we'll continue to contribute to the future of scientific

  16. State of the Lab Address

    ScienceCinema (OSTI)

    King, Alex

    2013-03-01

    In his third-annual State of the Lab address, Ames Laboratory Director Alex King called the past year one of "quiet but strong progress" and called for Ames Laboratory to continue to build on its strengths while responding to changing expectations for energy research.

  17. Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI

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

    Emission Control | Department of Energy Development of catalyst materials to facilitate the low-temperature oxidation of hydrocarbons and CO in homogeneous charge compression ignition (HCCI) emissions. PDF icon deer08_rappe.pdf More Documents & Publications Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI Emission Control Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI Emission Control Lean NOx Catalysis Research and Development

  18. EERE Success Story-Fundamental Studies in Catalysis Enabled the use of

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

    Efficient "Lean-Burn" Engines for Vehicle Transportation | Department of Energy Fundamental Studies in Catalysis Enabled the use of Efficient "Lean-Burn" Engines for Vehicle Transportation EERE Success Story-Fundamental Studies in Catalysis Enabled the use of Efficient "Lean-Burn" Engines for Vehicle Transportation May 7, 2015 - 1:29pm Addthis Building on a catalysis research program sponsored by EERE's Vehicles Technology Office (VTO) and DOE's Office of

  19. Addressing Deferred Maintenance, Infrastructure Costs, and Excess...

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

    Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities at Portsmouth and Paducah Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities ...

  20. Energy Department Assistant Secretary Patricia Hoffman Addresses...

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

    Patricia Hoffman Addresses 2011 FERC Reliability Technical Conference Energy Department Assistant Secretary Patricia Hoffman Addresses 2011 FERC Reliability Technical Conference ...

  1. Hydrogen catalysis and scavenging action of Pd-POSS nanoparticles

    SciTech Connect (OSTI)

    Maiti, A; Gee, R H; Maxwell, R; Saab, A

    2007-02-01

    Prompted by the need for a self-supported, chemically stable, and functionally flexible catalytic nanoparticle system, we explore a system involving Pd clusters coated with a monolayer of polyhedral oligomeric silsesquioxane (POSS) cages. With an initial theoretical focus on hydrogen catalysis and sequestration in the Pd-POSS system, we report Density Functional Theory (DFT) results on POSS binding energies to the Pd(110) surface, hydrogen storing ability of POSS, and possible pathways of hydrogen radicals from the catalyst surface to unsaturated bonds away from the surface.

  2. USD Catalysis Group for Alternative Energy - Final report

    SciTech Connect (OSTI)

    Hoefelmeyer, James

    2014-10-03

    I. Project Summary Catalytic processes are a major technological underpinning of modern society, and are essential to the energy sector in the processing of chemical fuels from natural resources, fine chemicals synthesis, and energy conversion. Advances in catalyst technology are enormously valuable since these lead to reduced chemical waste, reduced energy loss, and reduced costs. New energy technologies, which are critical to future economic growth, are also heavily reliant on catalysts, including fuel cells and photo-electrochemical cells. Currently, the state of South Dakota is underdeveloped in terms of research infrastructure related to catalysis. If South Dakota intends to participate in significant economic growth opportunities that result from advances in catalyst technology, then this area of research needs to be made a high priority for investment. To this end, a focused research effort is proposed in which investigators from The University of South Dakota (USD) and The South Dakota School of Mines and Technology (SDSMT) will contribute to form the South Dakota Catalysis Group (SDCG). The multidisciplinary team of the (SDCG) include: (USD) Dan Engebretson, James Hoefelmeyer, Ranjit Koodali, and Grigoriy Sereda; (SDSMT) Phil Scott Ahrenkiel, Hao Fong, Jan Puszynski, Rajesh Shende, and Jacek Swiatkiewicz. The group is well suited to engage in a collaborative project due to the resources available within the existing programs. Activities within the SDCG will be monitored through an external committee consisting of three distinguished professors in chemistry. The committee will provide expert advice and recommendations to the SDCG. Advisory meetings in which committee members interact with South Dakota investigators will be accompanied by individual oral and poster presentations in a materials and catalysis symposium. The symposium will attract prominent scientists, and will enhance the visibility of research in the state of South Dakota. The SDCG requests funding through the Department of Energy (DoE) to establish this multidisciplinary research cluster in the area of catalysis. This long-term approach includes synthesis, characterization, catalyst evaluation, modeling, and scale-up. The project includes plans to acquire instrumentation critical to enabling competitive research. These acquisitions will complement existing resources in the state. The effect of implementation of the proposed efforts will be to significantly enhance state infrastructure in personnel and equipment, and lead to a nationally and internationally recognized research center.

  3. Addressing failures in exascale computing

    SciTech Connect (OSTI)

    Snir, Marc; Wisniewski, Robert W.; Abraham, Jacob A.; Adve, Sarita; Bagchi, Saurabh; Balaji, Pavan; Belak, Jim; Bose, Pradip; Cappello, Franck; Carlson, William; Chien, Andrew A.; Coteus, Paul; Debardeleben, Nathan A.; Diniz, Pedro; Engelmann, Christian; Erez, Mattan; Saverio, Fazzari; Geist, Al; Gupta, Rinku; Johnson, Fred; Krishnamoorthy, Sriram; Leyffer, Sven; Liberty, Dean; Mitra, Subhasish; Munson, Todd; Schreiber, Robert; Stearly, Jon; Van Hensbergen, Eric

    2014-05-01

    We present here a report produced by a workshop on Addressing Failures in Exascale Computing held in Park City, Utah, August 411, 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system; discuss existing knowledge on resilience across the various hardware and software layers of an exascale system; and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, and academia; and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.

  4. Symbiosis: Addressing Biomass Production Challenges and Climate...

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

    Symbiosis: Addressing Biomass Production Challenges and Climate Change Symbiosis: Addressing Biomass Production Challenges and Climate Change This presentation was the opening ...

  5. EPA -- Addressing Children's Health through Reviews Conducted...

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

    Addressing Children's Health through Reviews Conducted Pursuant to the National Environmental Policy Act and Section 309 of the Clean Air Act EPA -- Addressing Children's Health ...

  6. Keynote Address: Update on Environmental Management | Department...

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

    Address: Update on Environmental Management Keynote Address: Update on Environmental Management Keynote presentation made by David G. Huizenga for the NTSF annual meeting held from...

  7. Catalysis Working Group Kick-Off Meeting: May 2012 | Department of Energy

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

    Kick-Off Meeting: May 2012 Catalysis Working Group Kick-Off Meeting: May 2012 The Catalysis Working Group held a kick-off meeting May 14, 2012, in Arlington, Virginia, in conjunction with the DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting. Agenda Catalysis Working Group Kick-off Meeting Agenda Presentations DOE's Fuel Cell Catalyst R&D Activities, Nancy Garland, U.S. Department of Energy Fuel Cells: Just a Dream - or Future Reality, Nenad Markovic,

  8. Address conversion unit for multiprocessor system

    SciTech Connect (OSTI)

    Fava, T.F.; Lary, R.F.; Blackledge, R.

    1987-03-03

    An address conversion unit is described for use in one processor in a multi-processor data processing system including a common memory, the processors and common memory being interconnected by a common bus including means for transferring address signals defining a common address space. The processor includes private bus means including means for transferring signals including address signals defining a private address space. A processor unit means is connected to the private bus means and includes means for transmitting and receiving signals including address signals over the private bus means for engaging in data transfers thereover. The address conversion unit is connected to the private bus means and common bus means for receiving address signals over the private bus means from the processor unit means in the private address space. The unit comprises: A. pointer storage means for storing a pointer identifying a portion of the common bus memory space; B. pointer generation means connected to receive a common bus address and for generating a pointer in response thereto for storage in the pointer storage means; and C. common bus address generation means connected to the private bus and the pointer storage means for receiving an address from the processor unit means and for generating a common bus address in response thereto. The common bus address is used to initiate transfers between the processor unit means and the common memory over the common bus.

  9. The Catalysis Center for Energy Innovation is an Energy Frontier Research Center

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

    efrc.udel.edu The Catalysis Center for Energy Innovation is an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science. Catalysis Center for Energy Innovation GUEST SEMINAR SPEAKER February 17, 2016 12:30 PM  322 ISE Lab Susannah Scott Mellichamp Professor of Sustainable Catalytic Processing Department of Chemical Engineering Department of Chemistry & Biochemistry University of California, Santa Barbara Biography: Scott received her B.Sc. in Chemistry

  10. Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI

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

    Emission Control | Department of Energy 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon acep_03_rappe.pdf More Documents & Publications Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI Emission Control Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI Emission Control Catalytic Filter for Diesel Exhaust Purification

  11. Catalysis Center for Energy Innovation (CCEI) | U.S. DOE Office of Science

    Office of Science (SC) Website

    (SC) Catalysis Center for Energy Innovation (CCEI) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events Publications History Contact BES Home Centers Catalysis Center for Energy Innovation (CCEI) Print Text Size: A A A FeedbackShare Page CCEI Header Director Dionisios Vlachos Lead Institution University of Delaware Year Established 2009 Mission To focus on developing innovative, transformational heterogeneous

  12. Center for Biological Electron Transfer and Catalysis (BETCy) | U.S. DOE

    Office of Science (SC) Website

    Office of Science (SC) Center for Biological Electron Transfer and Catalysis (BETCy) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events Publications History Contact BES Home Centers Center for Biological Electron Transfer and Catalysis (BETCy) Print Text Size: A A A FeedbackShare Page BETCy Header Director John Peters Lead Institution Montana State University Year Established 2014 Mission To investigate the

  13. Improving Catalysis by Putting the Best Face Forward | U.S. DOE Office of

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

    Science (SC) Improving Catalysis by Putting the Best Face Forward Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: Email Us More Information » 04.01.12 Improving Catalysis by

  14. Catalysis by Design: Bridging the Gap Between Theory and Experiments at

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

    Nanoscale Level | Department of Energy Between Theory and Experiments at Nanoscale Level Catalysis by Design: Bridging the Gap Between Theory and Experiments at Nanoscale Level Studies on a simple platinum-alumina system constitute a first step toward a "catalyst by design" approach. PDF icon deer08_narula.pdf More Documents & Publications Catalysis by Design: Bridging the Gap between Theory and Experiments Catalyst by Design - Theoretical, Nanostructural, and Experimental

  15. Thermochemical Conversion: Using Heat and Catalysis to Make Biofuels and Bioproducts

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

    A wide variety of non-food biomass grown across the country can be converted into advanced hydrocarbon fuels using thermochemical processes. Photos (clockwise from upper left): iStock/3786400, Scott Butner/PNNL, iStock/6090867, Calvin Feik/NREL/16029 Thermochemical Conversion: Using Heat and Catalysis to Make Biofuels and Bioproducts The Bioenergy Technologies Offi ce works with industry and other partners to develop economical pathways that use heat, pressure, and catalysis to convert domestic,

  16. Keynote Address: Future Vision | Department of Energy

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

    Future Vision Keynote Address: Future Vision May 20, 2014 1:00PM to 1:30PM PDT Pacific Ballroom Tuesday's keynote address by Raffi Garabedian, Chief Technology Officer, First Solar

  17. Application of solid ash based catalysts in heterogeneous catalysis

    SciTech Connect (OSTI)

    Shaobin Wang

    2008-10-01

    Solid wastes, fly ash, and bottom ash are generated from coal and biomass combustion. Fly ash is mainly composed of various metal oxides and possesses higher thermal stability. Utilization of fly ash for other industrial applications provides a cost-effective and environmentally friendly way of recycling this solid waste, significantly reducing its environmental effects. On the one hand, due to the higher stability of its major component, aluminosilicates, fly ash could be employed as catalyst support by impregnation of other active components for various reactions. On the other hand, other chemical compounds in fly ash such as Fe{sub 2}O{sub 3} could also provide an active component making fly ash a catalyst for some reactions. In this paper, physicochemical properties of fly ash and its applications for heterogeneous catalysis as a catalyst support or catalyst in a variety of catalytic reactions were reviewed. Fly-ash-supported catalysts have shown good catalytic activities for H{sub 2} production, deSOx, deNOx, hydrocarbon oxidation, and hydrocracking, which are comparable to commercially used catalysts. As a catalyst itself, fly ash can also be effective for gas-phase oxidation of volatile organic compounds, aqueous-phase oxidation of organics, solid plastic pyrolysis, and solvent-free organic synthesis. 107 refs., 4 figs., 2 tabs.

  18. Research Projects Addressing Technical Challenges to Environmentally

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

    Acceptable Shale Gas Development Selected by DOE | Department of Energy Addressing Technical Challenges to Environmentally Acceptable Shale Gas Development Selected by DOE Research Projects Addressing Technical Challenges to Environmentally Acceptable Shale Gas Development Selected by DOE November 28, 2012 - 12:00pm Addthis Washington, DC - Fifteen research projects aimed at addressing the technical challenges of producing natural gas from shales and tight sands, while simultaneously

  19. Addressing Deferred Maintenance, Infrastructure Costs, and Excess

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

    Facilities at Portsmouth and Paducah | Department of Energy Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities at Portsmouth and Paducah Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities at Portsmouth and Paducah Presentation from the 2015 DOE National Cleanup Workshop by William E. Murphie, Manager, Portsmouth/Paducah Project Office (PPPO). PDF icon Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities at Portsmouth

  20. Recommendations to Address Power Reliability Concerns Raised...

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

    Memorandum from the Electricity Advisory Committee to Secretary Chu and Assistant Secretary Patricia Hoffman on recommendations to address power reliability concerns raised as a ...

  1. POLICY GUIDANCE MEMORANDUM #03 Addressing Missclassified Positions...

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

    PDF icon POLICY GUIDANCE MEMORANDUM 3A Addressing Missclassified Positions Responsible Contacts Jennifer Ackerman Director, Human Capital Policy E-mail jennifer.ackerman@hq.doe.go...

  2. Structural Insights into the Mechanism of PEPCK Catalysis

    SciTech Connect (OSTI)

    Holyoak,T.; Sullivan, S.; Nowak, T.

    2006-01-01

    Phosphoenolpyruvate carboxykinase catalyzes the reversible decarboxylation of oxaloacetic acid with the concomitant transfer of the {gamma}-phosphate of GTP to form PEP and GDP as the first committed step of gluconeogenesis and glyceroneogenesis. The three structures of the mitochondrial isoform of PEPCK reported are complexed with Mn{sup 2+}, Mn{sup 2+}-PEP, or Mn{sup 2+}-malonate-Mn{sup 2+}GDP and provide the first observations of the structure of the mitochondrial isoform and insight into the mechanism of catalysis mediated by this enzyme. The structures show the involvement of the hyper-reactive cysteine (C307) in the coordination of the active site Mn{sup 2+}. Upon formation of the PEPCK-Mn{sup 2+}-PEP or PEPCK-Mn{sup 2+}-malonate-Mn{sup 2+}GDP complexes, C307 coordination is lost as the P-loop in which it resides adopts a different conformation. The structures suggest that stabilization of the cysteine-coordinated metal geometry holds the enzyme as a catalytically incompetent metal complex and may represent a previously unappreciated mechanism of regulation. A third conformation of the mobile P-loop in the PEPCK-Mn{sup 2+}-malonate-Mn{sup 2+}GDP complex demonstrates the participation of a previously unrecognized, conserved serine residue (S305) in mediating phosphoryl transfer. The ordering of the mobile active site lid in the PEPCK-Mn{sup 2+}-malonate-Mn{sup 2+}GDP complex yields the first observation of this structural feature and provides additional insight into the mechanism of phosphoryl transfer.

  3. Tuesday Opening Address | Department of Energy

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

    Tuesday Opening Address Tuesday Opening Address May 20, 2014 12:30PM to 1:00PM PDT Pacific Ballroom Featuring Minh Le, Director of the SunShot Initiative, and Ramamoorthy Ramesh, Deputy Director for Science and Technology at Oak Ridge National Laboratory

  4. 2010 CATALYSIS GORDON RESEARCH CONFERENCE, JUNE 27 - JULY 2, 2010, NEW LONDON, NEW HAMPSHIRE

    SciTech Connect (OSTI)

    Abhaya Datye

    2010-07-02

    Catalysis is a key technology for improving the quality of life while simultaneously reducing the adverse impact of human activities on the environment. The discovery of new catalytic processes and the improvement of existing ones are also critically important for securing the nation's energy supply. The GRC on Catalysis is considered one the most prestigious conference for catalysis research, bringing together leading researchers from both academia, industry and national labs to discuss the latest, most exciting research in catalysis and the future directions for the field. The 2010 GRC on Catalysis will follow time-honored traditions and feature invited talks from the world's leading experts in the fundamentals and applications of catalytic science and technology. We plan to have increased participation from industry. The extended discussions in the company of outstanding thinkers will stimulate and foster new science. The conference will include talks in the following areas: Alternative feedstocks for chemicals and fuels, Imaging and spectroscopy, Design of novel catalysts, Catalyst preparation fundamentals, Molecular insights through theory, Surface Science, Catalyst stability and dynamics. In 2010, the Catalysis conference will move to a larger conference room with a new poster session area that will allow 40 posters per session. The dorm rooms provide single and double accommodations, free WiFi and the registration fee includes all meals and the famous lobster dinner on Thursday night. Afternoons are open to enjoy the New England ambiance with opportunities for hiking, sailing, golf and tennis to create an outstanding conference that will help you network with colleagues, and make long lasting connections.

  5. Growth mechanism of graphene on platinum: Surface catalysis and carbon segregation

    SciTech Connect (OSTI)

    Sun, Jie Lindvall, Niclas; Yurgens, August; Nam, Youngwoo; Cole, Matthew T.; Teo, Kenneth B. K.; Woo Park, Yung

    2014-04-14

    A model of the graphene growth mechanism of chemical vapor deposition on platinum is proposed and verified by experiments. Surface catalysis and carbon segregation occur, respectively, at high and low temperatures in the process, representing the so-called balance and segregation regimes. Catalysis leads to self-limiting formation of large area monolayer graphene, whereas segregation results in multilayers, which evidently grow from below. By controlling kinetic factors, dominantly monolayer graphene whose high quality has been confirmed by quantum Hall measurement can be deposited on platinum with hydrogen-rich environment, quench cooling, tiny but continuous methane flow and about 1000?C growth temperature.

  6. Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis |

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

    Department of Energy Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis Details progress on non-zeolitic zirconia-based mixed oxides as promising new SCR catalyst materials and results of engine bench testing of full-size SCR prototype confirms Details progress on non-zeolitic zirconia-based mixed oxides as promising new SCR catalyst materials and results of engine bench testing of full-size SCR prototype

  7. 2015 State of Indian Nations Address

    Broader source: Energy.gov [DOE]

    The President of the National Congress of American Indians will deliver his annual State of the Indian Nations address to Member of Congress, government officials, tribal leaders and citizens, and...

  8. Federal Actions to Address Impacts of Uranium

    Office of Legacy Management (LM)

    Federal Actions to Address Impacts of Uranium Contamination in the Navajo Nation 2014 Page | i TABLE OF CONTENTS Executive Summary ....................................................................................................................... 1 Introduction .................................................................................................................................... 2 Summary of Work Completed 2008-2012

  9. Recent advances in automotive catalysis for NOx emission control by small-pore microporous materials

    SciTech Connect (OSTI)

    Beale, Andrew M.; Gao, Feng; Lezcano-Gonzalez, Ines; Peden, Charles HF; Szanyi, Janos

    2015-10-05

    The ever increasing demand to develop highly fuel efficient engines coincides with the need to minimize air pollution originating from the exhaust gases of internal combustion engines. Dramatically improved fuel efficiency can be achieved at air-to-fuel ratios much higher than stoichiometric. In the presence of oxygen in large excess, however, traditional three-way catalysts are unable to reduce NOx. Among the number of lean-NOx reduction technologies, selective catalytic reduction (SCR) of NOx by NH3 over Cu- and Fe-ion exchanged zeolite catalysts has been extensively studied over the past 30+ years. Despite the significant advances in developing a viable practical zeolite-based catalyst for lean NOx reduction, the insufficient hydrothermal stabilities of the zeolite structures considered cast doubts about their real-world applicability. During the past decade a renewed interest in zeolite-based lean NOx reduction was spurred by the discovery of the very high activity of Cu-SSZ-13 (and the isostructural Cu-SAPO-34) in the NH3 SCR of NOx. These new, small-pore zeolite-based catalysts not only exhibited very high NOx conversion and N2 selectivity, but also exhibited exceptional high hydrothermal stability at high temperatures. In this review we summarize the key discoveries of the past ~5 years that lead to the introduction of these catalysts into practical application. The review first briefly discusses the structure and preparation of the CHA structure-based zeolite catalysts, and then summarizes the key learnings of the rather extensive (but not complete) characterisation work. Then we summarize the key findings of reaction kinetics studies, and provide some mechanistic details emerging from these investigations. At the end of the review we highlight some of the issues that are still need to be addressed in automotive exhaust control catalysis. Funding A.M.B. and I.L.G. would like to thank EPSRC for funding. F.G., C.H.F.P. and J.Sz. gratefully acknowledge financial support from the US Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Program.

  10. Shared address collectives using counter mechanisms

    DOE Patents [OSTI]

    Blocksome, Michael; Dozsa, Gabor; Gooding, Thomas M; Heidelberger, Philip; Kumar, Sameer; Mamidala, Amith R; Miller, Douglas

    2014-02-18

    A shared address space on a compute node stores data received from a network and data to transmit to the network. The shared address space includes an application buffer that can be directly operated upon by a plurality of processes, for instance, running on different cores on the compute node. A shared counter is used for one or more of signaling arrival of the data across the plurality of processes running on the compute node, signaling completion of an operation performed by one or more of the plurality of processes, obtaining reservation slots by one or more of the plurality of processes, or combinations thereof.

  11. Cheaper Adjoints by Reversing Address Computations

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

    Hascoët, L.; Utke, J.; Naumann, U.

    2008-01-01

    The reverse mode of automatic differentiation is widely used in science and engineering. A severe bottleneck for the performance of the reverse mode, however, is the necessity to recover certain intermediate values of the program in reverse order. Among these values are computed addresses, which traditionally are recovered through forward recomputation and storage in memory. We propose an alternative approach for recovery that uses inverse computation based on dependency information. Address storage constitutes a significant portion of the overall storage requirements. An example illustrates substantial gains that the proposed approach yields, and we show use cases in practical applications.

  12. Mapping virtual addresses to different physical addresses for value disambiguation for thread memory access requests

    DOE Patents [OSTI]

    Gala, Alan; Ohmacht, Martin

    2014-09-02

    A multiprocessor system includes nodes. Each node includes a data path that includes a core, a TLB, and a first level cache implementing disambiguation. The system also includes at least one second level cache and a main memory. For thread memory access requests, the core uses an address associated with an instruction format of the core. The first level cache uses an address format related to the size of the main memory plus an offset corresponding to hardware thread meta data. The second level cache uses a physical main memory address plus software thread meta data to store the memory access request. The second level cache accesses the main memory using the physical address with neither the offset nor the thread meta data after resolving speculation. In short, this system includes mapping of a virtual address to a different physical addresses for value disambiguation for different threads.

  13. Enhancing Energy Infrastructure Resiliency and Addressing Vulnerabilities

    Broader source: Energy.gov [DOE]

    Quadrennial Energy Review Task Force Secretariat and Energy Policy and Systems Analysis Staff, U. S. Department of Energy (DOE) Public Meeting on “Enhancing Resilience in Energy Infrastructure and Addressing Vulnerabilities” On Friday, April 11, 2014, at 10 a.m. in room HVC-215 of the U.S. Capitol, the Department of Energy (DOE), acting as the Secretariat for the Quadrennial Energy Review Task Force, will hold a public meeting to discuss and receive comments on issues related to the Quadrennial Energy Review (QER). The meeting will focus on infrastructure vulnerabilities related to the electricity, natural gas and petroleum transmission, storage and distribution systems (TS&D). The meeting will consist of two facilitated panels of experts on identifying and addressing vulnerabilities within the nation’s energy TS&D infrastructure. Following the panels, an opportunity will be provided for public comment via an open microphone session. The meeting will be livestreamed at energy.gov/live

  14. Global-Address Space Networking (GASNet) Library

    Energy Science and Technology Software Center (OSTI)

    2011-04-06

    GASNet (Global-Address Space Networking) is a language-independent, low-level networking layer that provides network-independent, high-performance communication primitives tailored for implementing parallel global address space SPMD languages such as UPC and Titanium. The interface is primarily intended as a compilation target and for use by runtime library writers (as opposed to end users), and the primary goals are high performance, interface portability, and expressiveness. GASNet is designed specifically to support high-performance, portable implementations of global address spacemore » languages on modern high-end communication networks. The interface provides the flexibility and extensibility required to express a wide variety of communication patterns without sacrificing performance by imposing large computational overheads in the interface. The design of the GASNet interface is partitioned into two layers to maximize porting ease without sacrificing performance: the lower level is a narrow but very general interface called the GASNet core API - the design is basedheavily on Active Messages, and is implemented directly on top of each individual network architecture. The upper level is a wider and more expressive interface called GASNet extended API, which provides high-level operations such as remote memory access and various collective operations. This release implements GASNet over MPI, the Quadrics "elan" API, the Myrinet "GM" API and the "LAPI" interface to the IBM SP switch. A template is provided for adding support for additional network interfaces.« less

  15. Contact: Paul Dauenhauer (hauer@umn.edu) UD's Catalysis Center for Energy Innovation Invents New Chemical Detector

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

    immediate release Contact: Paul Dauenhauer (hauer@umn.edu) UD's Catalysis Center for Energy Innovation Invents New Chemical Detector (NEWARK, DE) January 12, 2015 -- A team of researchers at the University of Delaware's Catalysis Center for Energy Innovation (CCEI) recently invented the Quantitative Carbon Detector (QCD), a new device that identifies and quantifies chemical compounds in complex mixtures, such as fuels, oils, chemicals, pharmaceuticals and food. This instrument will have a

  16. Not shaken, not stirred: New molecular modeling techniques for catalysis in

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

    unmixed systems | The Ames Laboratory Not shaken, not stirred: New molecular modeling techniques for catalysis in unmixed systems Contacts: For release: Oct. 5, 2015 Jim Evans, Materials Sciences and Engineering, 515-294-1638 Breehan Gerleman Lucchesi, Public Affairs, 515-294-9750 Scientists at the U.S. Department of Energy's Ames Laboratory have developed molecular modeling simulations and new theoretical formulations to help understand and optimize catalytic reactions that take place in

  17. Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI

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

    Emission Control | Department of Energy Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT). PDF icon deer07_rappe.pdf More Documents & Publications Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI Emission Control Selectlive Catalytic Reducution of NOx wilth Diesel-Based

  18. Kokes Awards for the 22nd North American Catalysis Society Meeting, June 5-10, 2011

    SciTech Connect (OSTI)

    Fabio H. Ribeiro

    2011-06-05

    The biennial North American Catalysis Society (NACS) Meetings are the premiere conferences in the area of catalysis, surface science, and reaction engineering. The 22nd meeting will be held the week of June 5-10, 2011 in Detroit, Michigan. The objective of the Meetings is to bring together leading researchers for intensive scientific exchange and interactions. Financial support that offsets some of the associated costs (specifically, registration fee, airline tickets, and hotel accommodations) would encourage graduate students, and for the first time undergraduate students, to attend and participate meaningfully in this conference. The funds sought in this proposal will help support the Richard J. Kokes Travel Award program. Graduate students eligible for these merit-based Awards are those who study at a North American university and who will present at the Meeting. We have currently 209 applications and we expect to be able to fund about half of them. The NACS has traditionally sought to encourage graduate student, and this year for the first time undergraduate studies, participation at the National Meetings and providing financial support is the most effective means to do so. Their attendance would contribute significantly to their scientific training and communication and presentation skills. They would be exposed to the leading researchers from the US and abroad; they would meet their peers from other universities; they would learn about cutting-edge results that could benefit their research projects; and they may become interested in becoming active participants in the catalysis community. These young investigators represent the next generation of scientists and engineers, and their proper training will lead to future scientific breakthroughs and technological innovations that benefit the US economy. Advances in catalysis can come in the form of more energy-efficient and environmentally-friendly chemical processes, improved fuel cell performance, efficient hydrogen production, and a cleaner environment.

  19. Kokes Awards for the 23rd North American Catalysis Society Meeting

    SciTech Connect (OSTI)

    Jacobs, Gary

    2014-01-31

    The Tri-State Catalysis Society awarded 107 Kokes Travel Awards. The program was very successful and to date this was the most Kokes Travel Awards ever awarded at a North American Catalysis Society Meeting. It provided students who merited an award the opportunity to attend the meeting, present a paper in the form of either an oral presentation or a poster presentation, and to serve the North American Catalysis Society by participating in the organization of the meeting. Students worked very hard during the week of the meeting to make it a success. Financial support for the Kokes awards was provided by DOE, NSF, NACS, as well as the Tri-State Catalysis Society, the latter through fund raising activities, and other donations. AT the meeting, each student received over $1050 in kind to offset the costs of registration fees ($260), hotel accommodations ($295.7), transportation ($400 travel allowance), as well as T-shirts ($20), and banquet tickets ($95 provided by donations from society members). In addition, for the first time, students received certificates that were signed by the President of NACS, Professor Enrique Iglesia, and by the Kokes Awards Chair, Gary Jacobs (see last page). A list of meeting co-chairs (i.e., Uschi M. Graham, Umit S. Ozkan, and Madan Bhassin) and the honorary chair (Burtron H. Davis) was also included on the certificate, along with the name of the recipient. The awardees were chosen on a merit-based guideline which also included the requirements of having a presentation accepted at the meeting and being a student at a North American University. The Richard J. Kokes Student Travel Award Committee (Gary Jacobs, Rodney Andrews, and Peter Smirniotis) with help from the Organizing Committee were able to secure money from four sources as detailed in Table 1. As detailed by our Treasurer, Dr. Helge Toufar of Clariant, the total amount spent was $105,000.

  20. Framework for Address Cooperative Extended Transactions

    Energy Science and Technology Software Center (OSTI)

    1997-12-01

    The Framework for Addressing Cooperative Extended Transactions (FACET) is an object-oriented software framework for building models of complex, cooperative behaviors of agents. it can be used to implement simulation models of societal processes such as the complex interplay of participating individuals and organizations engaged in multiple concurrent transactions in pursuit of their various goals. These transactions can be patterned on, for example, clinical guidelines and procedures, business practices, government and corporate policies, etc. FACET canmore »also address other complex behaviors such as biological life cycles or manufacturing processes. FACET includes generic software objects representing the fundamental classes of agent -- Person and Organization - with mechanisms for resource management, including resolution of conflicting requests for participation and/or use of the agent's resources. The FACET infrastructure supports stochastic behavioral elements and coping mechanisms by which specified special conditions and events can cause an active cooperative process to be preempted, diverting the participants onto appropriate alternative behavioral pathways.« less

  1. Bush Administration Plays Leading Role in Studying and Addressing...

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

    Bush Administration Plays Leading Role in Studying and Addressing Global Climate Change Bush Administration Plays Leading Role in Studying and Addressing Global Climate Change...

  2. Smart Grid RFI: Addressing Policy and Logistical Challenges....

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

    Smart Grid RFI: Addressing Policy and Logistical Challenges. Comments of the Alliance to Save Energy. Smart Grid RFI: Addressing Policy and Logistical Challenges. Comments of the...

  3. New York Independent System Operator, Smart Grid RFI: Addressing...

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

    York Independent System Operator, Smart Grid RFI: Addressing Policy and Logistical Challenges. New York Independent System Operator, Smart Grid RFI: Addressing Policy and...

  4. Protocol for Addressing Induced Seismicity Associated with Enhanced...

    Energy Savers [EERE]

    Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems This...

  5. Opportunities for Building America Research to Address Energy...

    Energy Savers [EERE]

    Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope and IAQ (301) Opportunities for Building America Research to Address...

  6. Assistant Secretary Patricia Hoffman to Deliver Keynote Address...

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

    Patricia Hoffman to Deliver Keynote Address at IEEE PES Conference on Innovative Smart Grid Technologies Assistant Secretary Patricia Hoffman to Deliver Keynote Address at IEEE PES ...

  7. Bush Administration Plays Leading Role in Studying and Addressing...

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

    Plays Leading Role in Studying and Addressing Global Climate Change Bush Administration Plays Leading Role in Studying and Addressing Global Climate Change February 27, 2007 - ...

  8. Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology...

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

    Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Plenary IV: Advances in Bioenergy ...

  9. Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical...

    Office of Environmental Management (EM)

    Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical Challenges Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical Challenges Southern Company:...

  10. Policy Agenda for Addressing Climate Change in Bangladesh: Copenhagen...

    Open Energy Info (EERE)

    Agenda for Addressing Climate Change in Bangladesh: Copenhagen and Beyond Jump to: navigation, search Name Policy Agenda for Addressing Climate Change in Bangladesh: Copenhagen and...

  11. Indonesia National Action Plan Addressing Climate Change | Open...

    Open Energy Info (EERE)

    National Action Plan Addressing Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Indonesia National Action Plan Addressing Climate Change AgencyCompany...

  12. Addressing the Need for Alternative Transportation Fuels: The...

    Office of Scientific and Technical Information (OSTI)

    Addressing the Need for Alternative Transportation Fuels: The Joint BioEnergy Institute Citation Details In-Document Search Title: Addressing the Need for Alternative ...

  13. Protocol for Addressing Induced Seismicity Associated with Enhanced...

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

    Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems (EGS) Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems...

  14. Addressing Uncertainties in Design Inputs: A Case Study of Probabilist...

    Office of Environmental Management (EM)

    Addressing Uncertainties in Design Inputs: A Case Study of Probabilistic Settlement Evaluations for Soft Zone Collapse at SWPF Addressing Uncertainties in Design Inputs: A Case...

  15. Progress Energy draft regarding Smart Grid RFI: Addressing Policy...

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

    Progress Energy draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges Progress Energy draft regarding Smart Grid RFI: Addressing Policy and Logistical...

  16. Strategies to Address Split Incentives in Multifamily Buildings...

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

    Strategies to Address Split Incentives in Multifamily Buildings Better Buildings Neighborhood Program Multifamily Low-Income Peer Exchange Call: Strategies to Address Split ...

  17. NAP Coalition Response to DOE RFI: Addressing Policy and Logistical...

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

    NAP Coalition Response to DOE RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation NAP Coalition Response to DOE RFI: Addressing Policy and Logistical ...

  18. NBP RFI-Addressing Policy and Logistical Challenges to Smart...

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

    NBP RFI-Addressing Policy and Logistical Challenges to Smart Grid Implementation. September 10, 2009 NBP RFI-Addressing Policy and Logistical Challenges to Smart Grid ...

  19. Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical...

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

    Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Okaloosa Gas District Smart Grid RFI: Addressing Policy and ...

  20. Response to Request for Information titled "Addressing Policy...

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

    to Request for Information titled "Addressing Policy and Logistical Challenges to Smart Grid Implementation" Response to Request for Information titled "Addressing Policy and ...

  1. The INL Seismic Risk Assessment Project: Requirements for Addressing...

    Office of Environmental Management (EM)

    Project: Requirements for Addressing DOE Order 420.1C & A Proposed Generic Methodology The INL Seismic Risk Assessment Project: Requirements for Addressing DOE Order...

  2. DOE Seeks Input On Addressing Contractor Pension and Medical...

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

    Input On Addressing Contractor Pension and Medical Benefits Liabilities DOE Seeks Input On Addressing Contractor Pension and Medical Benefits Liabilities March 27, 2007 - 12:10pm...

  3. Addressable morphology control of silica structures by manipulating...

    Office of Scientific and Technical Information (OSTI)

    Addressable morphology control of silica structures by manipulating the reagent addition time Citation Details In-Document Search Title: Addressable morphology control of silica ...

  4. Addressing the Voltage Fade Issue with Lithium-Manganese-Rich...

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

    Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials 2013 DOE...

  5. Final Report on Internet Addressable Lightswitch

    SciTech Connect (OSTI)

    Rubinstein, Francis; Pettler, Peter

    2001-08-27

    This report describes the work performed to develop and test a new switching system and communications network that is useful for economically switching lighting circuits in existing commercial buildings. The first section of the report provides the general background of the IBECS (Integrated Building Environmental Communications System) research and development work as well as the context for the development of the new switching system. The research and development effort that went into producing the first proof-of-concept (the IBECS Addressable Power Switch or APS) and the physical prototype of that concept is detailed in the second section. In the third section of the report, we detail the refined Powerline Carrier Based IBECS Title 24 Wall Switch system that evolved from the APS prototype. The refined system provided a path for installing IBECS switching technology in existing buildings that may not be already wired for light level switching control. The final section of the report describes the performance of the IBECS Title 24 Switch system as applied to a small demonstration in two offices at LBNL's Building 90. We learned that the new Powerline Carrier control systems (A-10 technology) that have evolved from the early X-10 systems have solved most of the noise problems that dogged the successful application of X-10 technologies in commercial buildings. We found that the new A-10 powerline carrier control technology can be reliable and effective for switching lighting circuits even in electrically noisy office environments like LBNL. Thus we successfully completed the task objectives by designing, building and demonstrating a new switching system that can provide multiple levels of light which can be triggered either from specially designed wall switches or from a digital communications network. By applying commercially available powerline carrier based technologies that communicate over the in-place lighting wiring system, this type of control can be economi cally installed even in existing buildings that were not wired for dual-level lighting.

  6. Electric-field enhanced performance in catalysis and solid-state devices involving gases

    DOE Patents [OSTI]

    Blackburn, Bryan M.; Wachsman, Eric D.; Van Assche, IV, Frederick Martin

    2015-05-19

    Electrode configurations for electric-field enhanced performance in catalysis and solid-state devices involving gases are provided. According to an embodiment, electric-field electrodes can be incorporated in devices such as gas sensors and fuel cells to shape an electric field provided with respect to sensing electrodes for the gas sensors and surfaces of the fuel cells. The shaped electric fields can alter surface dynamics, system thermodynamics, reaction kinetics, and adsorption/desorption processes. In one embodiment, ring-shaped electric-field electrodes can be provided around sensing electrodes of a planar gas sensor.

  7. Company Name: Preparer Name: Company Address: Preparer Title:

    Gasoline and Diesel Fuel Update (EIA)

    Company Name: Preparer Name: Company Address: Preparer Title: Company City: Preparer Company Name: Company State: Preparer Address: Company Zip Code: Preparer City: Preparer State: Parent Company Name: Preparer Zip Code: Parent Company Street Address: Preparer Phone #: Parent Company City: Preparer Fax #: Parent Company State: Preparer E-mail Address: Parent Company Zip Code: Supervisor Name: Supervisor Title: Supervisor Company Name: Supervisor Address: Supervisor City: Supervisor State:

  8. Understanding catalysis in a multiphasic two-dimensional transition metal dichalcogenide.

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

    Chou, Stanley Shihyao; Sai, Na; Lu, Ping; Coker, Eric Nicholas; Liu, Sheng; Artyushkova, Kateryna; Luk, Ting S.; Kaehr, Bryan James; Brinker, C. Jeffrey

    2015-10-07

    Establishing processing–structure–property relationships for monolayer materials is crucial for a range of applications spanning optics, catalysis, electronics and energy. Presently, for molybdenum disulfide, a promising catalyst for artificial photosynthesis, considerable debate surrounds the structure/property relationships of its various allotropes. Here we unambiguously solve the structure of molybdenum disulfide monolayers using high-resolution transmission electron microscopy supported by density functional theory and show lithium intercalation to direct a preferential transformation of the basal plane from 2H (trigonal prismatic) to 1T' (clustered Mo). These changes alter the energetics of molybdenum disulfide interactions with hydrogen (ΔGH), and, with respect to catalysis, the 1T' transformationmore » renders the normally inert basal plane amenable towards hydrogen adsorption and hydrogen evolution. Furthermore, we show basal plane activation of 1T' molybdenum disulfide and a lowering of ΔGH from +1.6 eV for 2H to +0.18 eV for 1T', comparable to 2H molybdenum disulfide edges on Au(111), one of the most active hydrogen evolution catalysts known.« less

  9. Understanding catalysis in a multiphasic two-dimensional transition metal dichalcogenide.

    SciTech Connect (OSTI)

    Chou, Stanley Shihyao; Sai, Na; Lu, Ping; Coker, Eric Nicholas; Liu, Sheng; Artyushkova, Kateryna; Luk, Ting S.; Kaehr, Bryan James; Brinker, C. Jeffrey

    2015-10-07

    Establishing processing–structure–property relationships for monolayer materials is crucial for a range of applications spanning optics, catalysis, electronics and energy. Presently, for molybdenum disulfide, a promising catalyst for artificial photosynthesis, considerable debate surrounds the structure/property relationships of its various allotropes. Here we unambiguously solve the structure of molybdenum disulfide monolayers using high-resolution transmission electron microscopy supported by density functional theory and show lithium intercalation to direct a preferential transformation of the basal plane from 2H (trigonal prismatic) to 1T' (clustered Mo). These changes alter the energetics of molybdenum disulfide interactions with hydrogen (ΔGH), and, with respect to catalysis, the 1T' transformation renders the normally inert basal plane amenable towards hydrogen adsorption and hydrogen evolution. Furthermore, we show basal plane activation of 1T' molybdenum disulfide and a lowering of ΔGH from +1.6 eV for 2H to +0.18 eV for 1T', comparable to 2H molybdenum disulfide edges on Au(111), one of the most active hydrogen evolution catalysts known.

  10. Addressing Barriers to Upgrade Projects at Affordable Multifamily

    Office of Environmental Management (EM)

    Properties (201) | Department of Energy Addressing Barriers to Upgrade Projects at Affordable Multifamily Properties (201) Addressing Barriers to Upgrade Projects at Affordable Multifamily Properties (201) March 10, 2016 1:00PM to 2:30PM EST

  11. Keynote Address: Billy Parish of Mosaic | Department of Energy

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

    Billy Parish of Mosaic Keynote Address: Billy Parish of Mosaic May 20, 2014 3:00PM to 3:30PM PDT Pacific Ballroom Billy Parish, President and Founder of Mosaic, will address Summit attendees

  12. Progress Energy draft regarding Smart Grid RFI: Addressing Policy and

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

    Logistical Challenges | Department of Energy Progress Energy draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges Progress Energy draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges Progress Energy draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges PDF icon Progress Energy draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges More Documents & Publications Comments of DRSG to DOE Smart Grid RFI:

  13. Pepco Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical

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

    Challenges | Department of Energy Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical Challenges Pepco Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical Challenges Pepco Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical Challenges. Pepco Holdings, Inc. (PHI) is pleased to respond to the US Department of Energy (DOE) request for information regarding addressing policy and logistical challenges to smart grid implementation. This follows on the heels of

  14. Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical

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

    Challenges | Department of Energy Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical Challenges Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical Challenges Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical Challenges. Southern recognizes that many policy and logistical concerns must be addressed for the promises of smart grid technologies and applications to be fully realized in ways that are beneficial, secure, and cost-effective

  15. Individually addressable cathodes with integrated focusing stack or detectors

    DOE Patents [OSTI]

    Thomas, Clarence E.; Baylor, Larry R.; Voelkl, Edgar; Simpson, Michael L.; Paulus, Michael J.; Lowndes, Douglas; Whealton, John; Whitson, John C.; Wilgen, John B.

    2005-07-12

    Systems and method are described for addressable field emission array (AFEA) chips. A plurality of individually addressable cathodes are integrated with an electrostatic focusing stack and/or a plurality of detectors on the addressable field emission array. The systems and methods provide advantages including the avoidance of space-charge blow-up.

  16. Wavelet-based surrogate time series for multiscale simulation of heterogeneous catalysis

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

    Savara, Aditya Ashi; Daw, C. Stuart; Xiong, Qingang; Gur, Sourav; Danielson, Thomas L.; Hin, Celine N.; Pannala, Sreekanth; Frantziskonis, George N.

    2016-01-28

    We propose a wavelet-based scheme that encodes the essential dynamics of discrete microscale surface reactions in a form that can be coupled with continuum macroscale flow simulations with high computational efficiency. This makes it possible to simulate the dynamic behavior of reactor-scale heterogeneous catalysis without requiring detailed concurrent simulations at both the surface and continuum scales using different models. Our scheme is based on the application of wavelet-based surrogate time series that encodes the essential temporal and/or spatial fine-scale dynamics at the catalyst surface. The encoded dynamics are then used to generate statistically equivalent, randomized surrogate time series, which canmore » be linked to the continuum scale simulation. As a result, we illustrate an application of this approach using two different kinetic Monte Carlo simulations with different characteristic behaviors typical for heterogeneous chemical reactions.« less

  17. Is It Homogeneous or Heterogeneous Catalysis Derived from [RhCp*Cl2]2? In Operando-XAFS, Kinetic and Crucial Kinetic Poisoning Evidence for Subnanometer Rh4 Cluster-Based Benzene Hydrogenation Catalysis

    SciTech Connect (OSTI)

    Bayram, Ercan; Linehan, John C.; Fulton, John L.; Roberts, John A.; Szymczak, Nathaniel; Smurthwaite, Tricia D.; Ozkar, Saim; Balasubramanian, Mahalingam; Finke, Richard G.

    2011-11-23

    Determining the true, kinetically dominant catalytically active species, in the classic benzene hydrogenation system pioneered by Maitlis and co-workers 34 years ago starting with [RhCp*Cl2]2 (Cp* = [{eta}5-C5(CH3)5]), has proven to be one of the most challenging case studies in the quest to distinguish single-metal-based 'homogeneous' from polymetallic, 'heterogeneous' catalysis. The reason, this study will show, is the previous failure to use the proper combination of (i) operando spectroscopy to determine the dominant form(s) of the precatalyst's mass under catalysis (i.e., operating) conditions, plus then and crucially also (ii) the previous lack of the necessary kinetic studies, catalysis being a 'wholly kinetic phenomenon' as J. Halpern long ago noted. An important contribution from this study will be to reveal the power of quantitiative kinetic poisoning experiments for distinguishing single-metal, or in this case subnanometer Rh4 cluster-based catalysis from larger, polymetallic Rh(0)n nanoparticle catalysis, at least under favorable conditions. The combined operando-XAFS (X-ray absorption fine structure) spectroscopy and kinetic evidences provide a compelling case for Rh4-based, with average stoichiometry 'Rh4Cp*2.4Cl4Hc', benzene hydrogenation catalysis in 2-propanol with added Et3N and at 100 C and 50 atm initial H2 pressure. The results also reveal, however, that if even ca. 1.4% of the total soluble Rh(0)n had formed nanoparticles, then those Rh(0)n nanoparticles would have been able to account for all the observed benzene hydrogenation catalytic rate (using commercial, ca. 2 nm, polyethyleneglycol-dodecylether hydrosol stabilized Rh(0)n nanoparticles as a model system). The results 'especially the poisoning methodology developed and employed' are of significant, broader interest since determining the nature of the true catalyst continues to be a central, often vexing issue in any and all catalytic reactions. The results are also of fundamental interest in that they add to a growing body of evidence indicating that certain, appropriately ligated, coordinatively unsaturated, subnanometer M4 transition-metal clusters can be relatively robust catalysts. Also demonstrated herein is that Rh4 clusters are poisoned by Hg(0), demonstrating for the first time that the classic Hg(0) poisoning test of 'homogeneous' vs 'heterogeneous'catalysts cannot distinguish Rh4-based subnanometer catalysts from Rh(0)n nanoparticle catalysts, at least for the present examples of these two specific, Rh-based catalysts.

  18. Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology |

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

    Department of Energy Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Plenary IV: Advances in Bioenergy Feedstocks-From Field to Fuel Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Allen Julian, Chief Business Officer, MBI PDF icon julian_biomass_2014.pdf More Documents & Publications 2015 Peer Review Presentations-Biochemical Conversion Process Design and Economics for Biochemical

  19. Secretary Chu Addresses the International Atomic Energy Agency General

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

    Conference | Department of Energy Addresses the International Atomic Energy Agency General Conference Secretary Chu Addresses the International Atomic Energy Agency General Conference September 20, 2010 - 12:00am Addthis Washington, DC - U.S. Energy Secretary Steven Chu addressed the International Atomic Energy Agency's 54th General Conference today in Vienna. His prepared remarks are below: Thank you, Ambassador Enkhsaikhan. Congratulations on your election as President of this Conference.

  20. Secretary Moniz Addresses Conference on the Caribbean's Energy Future |

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

    Department of Energy Secretary Moniz Addresses Conference on the Caribbean's Energy Future Secretary Moniz Addresses Conference on the Caribbean's Energy Future December 6, 2013 - 2:42pm Addthis Secretary Moniz Addresses Conference on the Caribbean’s Energy Future Secretary Moniz joined Inter-American Development Bank President Luis Alberto Moreno in welcoming a group of Caribbean ministers who convened to discuss the region's energy future, climate change, and the roles of energy

  1. Energy Department Assistant Secretary Patricia Hoffman Addresses 2011 FERC

    Energy Savers [EERE]

    Reliability Technical Conference | Department of Energy Patricia Hoffman Addresses 2011 FERC Reliability Technical Conference Energy Department Assistant Secretary Patricia Hoffman Addresses 2011 FERC Reliability Technical Conference November 30, 2011 - 1:50pm Addthis WASHINGTON, D.C. - Department of Energy Assistant Secretary for Electricity Delivery and Energy Reliability Patricia Hoffman today addressed the 2011 Federal Energy Regulatory Commission technical conference in Washington, D.C.

  2. Department of Energy Releases Strategic Plan to Address Energy Challenges |

    Energy Savers [EERE]

    Department of Energy Strategic Plan to Address Energy Challenges Department of Energy Releases Strategic Plan to Address Energy Challenges October 2, 2006 - 9:01am Addthis WASHINGTON, DC - Secretary of Energy Samuel W. Bodman today released the Department's five-year strategic plan that focuses on the Department's role in powering and securing America's future. The plan addresses overall Department goals for developing and deploying new clean energy technologies, reducing our dependence on

  3. DOE Seeks Input On Addressing Contractor Pension and Medical Benefits

    Energy Savers [EERE]

    Liabilities | Department of Energy Input On Addressing Contractor Pension and Medical Benefits Liabilities DOE Seeks Input On Addressing Contractor Pension and Medical Benefits Liabilities March 27, 2007 - 12:10pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced in the Federal Register that it is seeking public comment on how to address the increasing costs and liabilities of contractor employee pension and medical benefits. Under the Department of Energy's unique

  4. Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical

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

    Challenges | Department of Energy Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical Challenges Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical Challenges Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical Challenges. The Department of Energy is seeking comments on policy and logistical challenges that confront smart grid implementation, as well as recommendations on how to best overcome those challenges. PDF icon Steffes Corporation

  5. U.S. Leads International Collaborative to Address Wind Energy

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

    Development/Wildlife Challenges | Department of Energy Leads International Collaborative to Address Wind Energy Development/Wildlife Challenges U.S. Leads International Collaborative to Address Wind Energy Development/Wildlife Challenges May 18, 2015 - 5:46pm Addthis The U.S. Department of Energy (DOE) is leading a new International Energy Agency (IEA) Wind Task to address concerns about the environmental effects of wind energy technology. Task 34, also known as WREN (Working together to

  6. Executive Order 12898: Federal Actions to Address Environmental Justice in

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

    Minority Populations and Low-Income Populations (1994) | Department of Energy 2898: Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations (1994) Executive Order 12898: Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations (1994) Executive Order 12898: Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations (1994). Directs each federal agency to make

  7. Strategies to Address Split Incentives in Multifamily Buildings |

    Energy Savers [EERE]

    Department of Energy Strategies to Address Split Incentives in Multifamily Buildings Strategies to Address Split Incentives in Multifamily Buildings Better Buildings Neighborhood Program Multifamily / Low-Income Peer Exchange Call: Strategies to Address Split Incentives in Multifamily Buildings, Call Slides and Discussion Summary, April 26, 2012. PDF icon Call Slides and Discussion Summary More Documents & Publications Outreach to Multifamily Landlords and Tenants Stewards of Affordable

  8. Abraham Calls on Global Community to Aggressively Address Nuclear

    Energy Savers [EERE]

    Nonproliferation | Department of Energy Abraham Calls on Global Community to Aggressively Address Nuclear Nonproliferation Abraham Calls on Global Community to Aggressively Address Nuclear Nonproliferation January 13, 2005 - 9:49am Addthis WASHINGTON, DC - In a lunchtime speech to the Council on Foreign Relations in Washington, DC, Energy Secretary Spencer Abraham called on the global community to join in implementing a comprehensive nuclear nonproliferation strategy to address 21st century

  9. Bush Administration Plays Leading Role in Studying and Addressing Global

    Energy Savers [EERE]

    Climate Change | Department of Energy Plays Leading Role in Studying and Addressing Global Climate Change Bush Administration Plays Leading Role in Studying and Addressing Global Climate Change February 27, 2007 - 3:49pm Addthis Washington, DC - Continuing to take the lead in addressing global climate change, Energy Secretary Samuel Bodman, Environmental Protection Agency (EPA) Administrator Stephen Johnson, and National Oceanic and Atmospheric Administration (NOAA) Administrator Vice

  10. Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges

    Office of Environmental Management (EM)

    Across U.S. Industry | Department of Energy Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry PDF icon eip_report_pg9.pdf More Documents & Publications ITP Energy Intensive Processes: Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry Energy Technology Solutions Energy Technology Solutions: Public-Private

  11. Expanding Opportunity and Addressing Unique Challenges Facing Women and

    Office of Environmental Management (EM)

    Girls of Color | Department of Energy Expanding Opportunity and Addressing Unique Challenges Facing Women and Girls of Color Expanding Opportunity and Addressing Unique Challenges Facing Women and Girls of Color November 17, 2014 - 11:35am Addthis When President Obama founded the White House Council on Women and Girls (CWG) within the first two months of taking office, he charged us with working to address inequalities and barriers facing women and girls in our schools, workplaces, and

  12. Energy Saver RSS Subscribers: Update Your Feed Address | Department of

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

    Energy Saver RSS Subscribers: Update Your Feed Address Energy Saver RSS Subscribers: Update Your Feed Address September 28, 2015 - 12:46pm Addthis Just a short administrative note for Energy Saver RSS subscribers: our feed address is changing. To continue reading the Energy Saver Blog through your RSS feed reader, please update the link in your reader to http://energy.gov/rss/energysaver/1280681. Thanks for reading and subscribing to Energy Saver! Addthis Related Articles The Energy Savers

  13. Headquarters Program & Staff Office Mailing Addresses | Department of

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

    Energy Headquarters Program & Staff Office Mailing Addresses Headquarters Program & Staff Office Mailing Addresses The following addresses are for delivery of regular mail and small packages: Delivery to the Headquarters buildings in Washington, DC: Name of Individual Title Routing Symbol/Forrestal Building U.S. Department of Energy 1000 Independence Ave., S.W. Washington, DC 20585 Name of Individual Title Routing Symbol/L'Enfant Plaza Building U.S. Department of Energy 1000

  14. EPA -- Addressing Children's Health through Reviews Conducted Pursuant to

    Office of Environmental Management (EM)

    the National Environmental Policy Act and Section 309 of the Clean Air Act | Department of Energy Addressing Children's Health through Reviews Conducted Pursuant to the National Environmental Policy Act and Section 309 of the Clean Air Act EPA -- Addressing Children's Health through Reviews Conducted Pursuant to the National Environmental Policy Act and Section 309 of the Clean Air Act Addressing Children's Health through Reviews Conducted Pursuant to the National Environmental Policy Act

  15. Advanced Test Reactor National Scientific User Facility: Addressing...

    Office of Scientific and Technical Information (OSTI)

    Advanced Test Reactor National Scientific User Facility: Addressing advanced nuclear materials research Citation Details In-Document Search Title: Advanced Test Reactor National ...

  16. Energy Department Addresses Largest Gathering of Geothermal Energy...

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

    Resources Council (GRC) in Reno, Nevada-the industry's largest annual gathering of geothermal energy stakeholders in the nation. In his keynote address, Hollett discussed...

  17. Advanced Test Reactor National Scientific User Facility: Addressing...

    Office of Scientific and Technical Information (OSTI)

    Advanced Test Reactor National Scientific User Facility: Addressing advanced nuclear materials research Citation Details In-Document Search Title: Advanced Test Reactor National...

  18. Address (Smart Grid Project) (France) | Open Energy Information

    Open Energy Info (EERE)

    France) Jump to: navigation, search Project Name Address Country France Coordinates 46.073231, 2.427979 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type":"R...

  19. Smart Grid RFI: Addressing Policy and Logistical Challenges,...

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

    Challenges, Comments from the Edison Electric Institute Smart Grid RFI: Addressing Policy and Logistical Challenges, Comments from the Edison Electric Institute The Edison Electric ...

  20. Smart Grid RFI: Addressing Policy and Logistical Challenges....

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

    Challenges. Comments of the Alliance to Save Energy. Smart Grid RFI: Addressing Policy and Logistical Challenges. Comments of the Alliance to Save Energy. The Alliance to Save ...

  1. Microsoft Word - Actions to address lessons learned.doc

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

    Actions to address Work Planning and Scheduling System lessons learned Action Executive owner Staff assigned Due date Understand the business environment of vendor references....

  2. Dairyland Power Cooperative Comments on Smart Grid RFI: Addressing...

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

    National Consumer Law Center, and Public Citizen Comments to:DEPARTMENT OF ENERGY Smart Grid RFI: Addressing Policy and Logistical Challenges Florida Power and Light Comments on...

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

    Open Energy Info (EERE)

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

  4. New partnership uses advanced computer science modeling to address...

    National Nuclear Security Administration (NNSA)

    partnership uses advanced computer science modeling to address climate change | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing...

  5. Ames Laboratory to Lead New Research Effort to Address Shortages...

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

    Laboratory to Lead New Research Effort to Address Shortages in Rare Earth and Other Critical Materials Ames Laboratory ... electric vehicles, advanced batteries and a host of ...

  6. Exploring the Utilization of Complex Algal Communities to Address...

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

    Exploring the Utilization of Complex Algal Communities to Address Algal Pond Crash and Increase Annual Biomass Production for Algal Biofuels Exploring the Utilization of Complex...

  7. Pensacola Smart Grid RFI Addressing Policy and Logistical Challenges...

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

    Pensacola Smart Grid RFI Addressing Policy and Logistical Challenges. Providing comment on: Consumer facing programs such as feedback, demandresponse, energy efficiency, and ...

  8. Natural Gas Industry Comments on Smart Grid RFI: Addressing Policy...

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

    Electricity Delivery and Energy Reliability's Request for Information Addressing Policy and Logistical Challenges to Smart Grid Implementation, 75 Fed. Reg. 57,006 (Sep. 17, 2010). ...

  9. Addressing Policy and Logistical Challenges to Smart Grid Implementati...

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

    Smart Grid Implementation: Comments by the Office of the Ohio Consumers' Counsel Addressing Policy and Logistical Challenges to Smart Grid Implementation: Comments by the Office of ...

  10. Addressing Policy and Logistical Challenges to Smart Grid Implementati...

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

    Smart Grid Implementation: Federal Register Notice Volume 75, No. 180 - Sep. 17, 2010 Addressing Policy and Logistical Challenges to Smart Grid Implementation: Federal Register ...

  11. Ambient Corporation's Reply comments to DOE RFI: Addressing Policy...

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

    Ambient Corporation's Reply comments to DOE RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Ambient Corporation's Reply comments to DOE RFI: ...

  12. Addressing the Voltage Fade Issue with Lithium-Manganese-Rich...

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

    Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials 2012 DOE Hydrogen and...

  13. Keynote Address: Ali Zaidi, the White House Domestic Policy Council |

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

    Department of Energy Ali Zaidi, the White House Domestic Policy Council Keynote Address: Ali Zaidi, the White House Domestic Policy Council May 21, 2014 2:05PM to 2:30PM PDT Pacific Ballroom Keynote address by Ali Zaidi, Deputy Director for Energy Policy, the White House Domestic Policy Council

  14. Method for the electro-addressable functionalization of electrode arrays

    DOE Patents [OSTI]

    Harper, Jason C.; Polsky, Ronen; Dirk, Shawn M.; Wheeler, David R.; Arango, Dulce C.; Brozik, Susan M.

    2015-12-15

    A method for preparing an electrochemical biosensor uses bias-assisted assembly of unreactive -onium molecules on an electrode array followed by post-assembly electro-addressable conversion of the unreactive group to a chemical or biological recognition group. Electro-addressable functionalization of electrode arrays enables the multi-target electrochemical sensing of biological and chemical analytes.

  15. Symbiosis: Addressing Biomass Production Challenges and Climate Change |

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

    Department of Energy Symbiosis: Addressing Biomass Production Challenges and Climate Change Symbiosis: Addressing Biomass Production Challenges and Climate Change This presentation was the opening keynote of the Symbiosis Conference. PDF icon symbiosis_conference_hamilton.pdf More Documents & Publications The Future of Bioenergy Feedstock Production Symbiosis Biofeedstock Conference: Expanding Commercialization of Mutualistic Microbes to Increase Feedstock Production Symbiosis

  16. IP address management : augmenting Sandia's capabilities through open source tools.

    SciTech Connect (OSTI)

    Nayar, R. Daniel

    2005-08-01

    Internet Protocol (IP) address management is an increasingly growing concern at Sandia National Laboratories (SNL) and the networking community as a whole. The current state of the available IP addresses indicates that they are nearly exhausted. Currently SNL doesn't have the justification to obtain more IP address space from Internet Assigned Numbers Authority (IANA). There must exist a local entity to manage and allocate IP assignments efficiently. Ongoing efforts at Sandia have been in the form of a multifunctional database application notably known as Network Information System (NWIS). NWIS is a database responsible for a multitude of network administrative services including IP address management. This study will explore the feasibility of augmenting NWIS's IP management capabilities utilizing open source tools. Modifications of existing capabilities to better allocate available IP address space are studied.

  17. Mesoporous Silica Nanomaterials for Applications in Catalysis, Sensing, Drug Delivery and Gene Transfection

    SciTech Connect (OSTI)

    Daniela Rodica Radu

    2005-12-19

    The central theme of this dissertation is represented by the versatility of mesoporous silica nanomaterials in various applications such as catalysis and bio-applications, with main focus on biological applications of Mesoporous Silica Nanospheres (MSN). The metamorphosis that we impose to these materials from catalysis to sensing and to drug and gene delivery is detailed in this dissertation. First, we developed a synthetic method that can fine tune the amount of chemically accessible organic functional groups on the pores surface of MSN by exploiting electrostatic and size matching between the cationic alkylammonium head group of the cetyltrimethylammonium bromide (CTAB) surfactant and various anionic organoalkoxysilane precursors at the micelle-water interface in a base-catalyzed condensation reaction of silicate. Aiming nature imitation, we demonstrated the catalytic abilities of the MSNs, We utilized an ethylenediamine functional group for chelating Cu{sup 2+} as a catalytic functional group anchored inside the mesopores. Thus, a polyalkynylene-based conducting polymer (molecular wire) was synthesized within the Cu-functionalized MSNs silica catalyst. For sensing applications, we have synthesized a poly(lactic acid) coated mesoporous silica nanosphere (PLA-MSN) material that serves as a fluorescence sensor system for detection of amino-containing neurotransmitters in neutral aqueous buffer. We exploited the mesoporosity of MSNs for encapsulating pharmaceutical drugs. We examined bio-friendly capping molecules such as polyamidoamine dendrimers of generations G2 to G4, to prevent the drug leaching. Next, the drug delivery system employed MSNs loaded with Doxorubicin, an anticancer drug. The results demonstrated that these nano-Trojan horses have ability to deliver Doxorubicin to cancer cells and induce their death. Finally, to demonstrate the potential of MSN as an universal cellular transmembrane nanovehicle, we anchored positively charged dendrimers on the surface of MSN and utilize them to complex cationic DNA. The p-EGFP-CI gene-coated MSN nanocomposite was able to transfect cancer cell lines, such as human HeLa and CHO cancer cell lines. The gene carrier ability of MSNs was further proved by transfecting primary cells and cotransfecting of two different genes in cancer cell lines. In sum, MSN are versatile partners in several types of applications.

  18. The INL Seismic Risk Assessment Project: Requirements for Addressing DOE

    Office of Environmental Management (EM)

    Order 420.1C & A Proposed Generic Methodology | Department of Energy The INL Seismic Risk Assessment Project: Requirements for Addressing DOE Order 420.1C & A Proposed Generic Methodology The INL Seismic Risk Assessment Project: Requirements for Addressing DOE Order 420.1C & A Proposed Generic Methodology Presentation from the May 2015 Seismic Lessons-Learned Panel Meeting. PDF icon The INL Seismic Risk Assessment Project: Requirements for Addressing DOE Order 420.1C & A

  19. Theoretical Studies in Heterogenous Catalysis: Towards a Rational Design of Novel Catalysts for Hydrodesulfurization and Hydrogen Production

    SciTech Connect (OSTI)

    Rodriguez,J.A.; Liu, P.

    2008-10-01

    Traditionally, knowledge in heterogeneous catalysis has come through empirical research. Nowadays, there is a clear interest to change this since millions of dollars in products are generated every year in the chemical and petrochemical industries through catalytic processes. To obtain a fundamental knowledge of the factors that determine the activity of heterogeneous catalysts is a challenge for modern science since many of these systems are very complex in nature. In principle, when a molecule adsorbs on the surface of a heterogeneous catalyst, it can interact with a large number of bonding sites. It is known that the chemical properties of these bonding sites depend strongly on the chemical environment around them. Thus, there can be big variations in chemical reactivity when going from one region to another in the surface of a heterogeneous catalyst. A main objective is to understand how the structural and electronic properties of a surface affect the energetics for adsorption processes and the paths for dissociation and chemical reactions. In recent years, advances in instrumentation and experimental procedures have allowed a large series of detailed works on the surface chemistry of heterogeneous catalysts. In many cases, these experimental studies have shown interesting and unique phenomena. Theory is needed to unravel the basic interactions behind these phenomena and to provide a general framework for the interpretation of experimental results. Ideally, theoretical calculations based on density-functional theory have evolved to the point that one should be able to predict patterns in the activity of catalytic surfaces. As in the case of experimental techniques, no single theoretical approach is able to address the large diversity of phenomena occurring on a catalyst. Catalytic surfaces are usually modeled using either a finite cluster or a two-dimensionally periodic slab. Many articles have been published comparing the results of these two approaches. An important advantage of the cluster approach is that one can use the whole spectrum of quantum-chemical methods developed for small molecules with relatively minor modifications. On the other hand, the numerical effort involved in cluster calculations increases rather quickly with the size of the cluster. This problem does not exist when using slab models. Due to the explicit incorporation of the periodicity of the crystal lattice through the Bloch theorem, the actual dimension of a slab calculation depends only on the size of the unit cell. In practical terms, the slab approach is mainly useful for investigating the behavior of adsorbates at medium and high coverages. Very large unit cells are required at the limit of low to zero coverage, or when examining the properties and chemical behavior of isolated defect sites in a surface. In these cases, from a computational viewpoint, the cluster approach can be much more cost effective than the slab approach. Slab and cluster calculations can be performed at different levels of sophistication: semi-empirical methods, simple ab initio Hartree-Fock, ab initio post-Hartree-Fock (CI, MP2, etc), and density functional theory. Density-functional (DF) based calculations frequently give adsorption geometries with a high degree of accuracy and predict reliable trends for the energetics of adsorption reactions. This article provides a review of recent theoretical studies that deal with the behavior of novel catalysts used for hydrodesulfurization (HDS) reactions and the production of hydrogen (i.e. catalytic processes employed in the generation of clean fuels). These studies involve a strong coupling of theory and experiment. A significant fraction of the review is focused on the importance of size-effects and correlations between the electronic and chemical properties of catalytic materials. The article begins with a discussion of results for the desulfurization of thiophene on metal carbides and phosphides, systems which have the potential to become the next generation of industrial HDS catalysts. Then, systematic studies con

  20. Sulfation of metal-organic framework: Opportunities for acid catalysis and proton conductivity

    SciTech Connect (OSTI)

    Goesten, M.G.; Stavitski, E.; Juan-Alcaniz, J.; Ramos-Fernandez, E.V.; Sai Sankar Gupta, K.B.; van Bekkum, H.; Gascon, J. and Kapteijn, F.

    2011-05-24

    A new post-functionalization method for metal-organic frameworks (MOFs) has been developed to introduce acidity for catalysis. Upon treatment with a mixture of triflic anhydride and sulfuric acid, chemically stable MOF structures MIL-101(Cr) and MIL-53(Al) can be sulfated, resulting in a Broensted sulfoxy acid group attached to up to 50% of the aromatic terephthalate linkers of the structure. The sulfated samples have been extensively characterized by solid-state NMR, XANES, and FTIR spectroscopy. The functionalized acidic frameworks show catalytic activity similar to that of acidic polymers like Nafion{reg_sign} display in the esterification of n-butanol with acetic acid (TOF {approx} 1 min{sup -1} {at} 343 K). Water adsorbs strongly up to 4 molecules per sulfoxy acid group, and an additional 2 molecules are taken up at lower temperatures in the 1-D pore channels of S-MIL-53(Al). The high water content and Broensted acidity provide the structure S-MIL-53(Al) a high proton conductivity up to moderate temperatures.

  1. Keynote Address: Cristin Dorgelo, White House Office of Science...

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

    to 2:30PM PDT Pacific Ballroom Cristin Dorgelo, Assistant Director of Grand Challenges for The White House Office of Science and Technology Policy will deliver a keynote address...

  2. United Indigenous Voices Address Sustainability: Climate Change and Traditional Places

    Broader source: Energy.gov [DOE]

    At the First Stewards Symposium, over 300 industry and policy leaders from around the nation will discuss four main themes generated from the 2012 First Stewards Symposium that address issues...

  3. Pepco Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical...

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

    This follows on the heels of PHI's responses to two other DOE RFls on data access and ... More Documents & Publications DC OPC Comments. September 17, 2010 Addressing Policy and ...

  4. Keynote Address: Ali Zaidi, the White House Domestic Policy Council...

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

    Ali Zaidi, the White House Domestic Policy Council Keynote Address: Ali Zaidi, the White House Domestic Policy Council May 21, 2014 2:05PM to 2:30PM PDT Pacific Ballroom Keynote...

  5. Financing Innovation to Address Global Climate Change | Department of

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

    Energy DOE-LPO_Report_Financing-Innovation-Climate-Change.pdf More Documents & Publications LPO Financial Performance Report PORTFOLIO PERFORMANCE Financing Innovation to Address Global Climate Change Powering New Markets: Utility-scale Photovoltaic Solar

  6. The State of the Ames Laboratory Address 2011

    ScienceCinema (OSTI)

    King, Alex

    2013-03-01

    Alex King, director of The Ames Laboratory, discusses the budget situation, improvements at Ames Lab and infrastructure improvements during the State of the Lab address on Tuesday, May 24, 2011.

  7. Corrective Action Plan Addressing the Accident Investigation Report

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

    Corrective Action Plan Addressing the Accident Investigation Report of the February 5, 2014 Fire Event and the February 14, 2014 Radiological Release Event, Rev 1 Page 2 of 89 Table of Contents 1 Purpose ................................................................................................................................................................................................ 7 2 Summary of the

  8. Addressing Policy and Logistical Challenges to smart grid Implementati...

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

    Addressing Policy and Logistical Challenges to smart grid Implementation: eMeter Response to Department of Energy RFI eMeter is a smart grid software company that provides smart ...

  9. NERSC Implements Organizational Changes to Better Address Evolving Data

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

    Environment NERSC Organizational Changes to Better Address Evolving Data Environment NERSC Implements Organizational Changes to Better Address Evolving Data Environment February 23, 2015 Contact: Jon Bashor, jbashor@lbl.gov, 510-486-5849 Sudip Dosanjh, director of the Department of Energy's National Energy Research Scientific Computing Center, announced several organizational changes to help the center's 6,000 users more productively manage their data-intensive research. The changes took

  10. Exploring the Utilization of Complex Algal Communities to Address Algal

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

    Pond Crash and Increase Annual Biomass Production for Algal Biofuels | Department of Energy Exploring the Utilization of Complex Algal Communities to Address Algal Pond Crash and Increase Annual Biomass Production for Algal Biofuels Exploring the Utilization of Complex Algal Communities to Address Algal Pond Crash and Increase Annual Biomass Production for Algal Biofuels white paper exploring complex algal communities as a means of increasing algal biomass production PDF icon

  11. Protocol for Addressing Induced Seismicity Associated with Enhanced

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

    Geothermal Systems (EGS) | Department of Energy Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems (EGS) Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems (EGS) This document is intended to assist industry and regulators identify important issues and parameters that may be necessary for the evaluation and mitigation of adverse effects of induced seismicity. PDF icon egs-is-protocol-final-draft-20110531.pdf More

  12. Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems

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

    Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems by Ernie Majer, James Nelson, Ann Robertson-Tait, Jean Savy, and Ivan Wong January 2012 | DOE/EE-0662 Cover Image Courtesy of Katie L. Boyle, Lawrence Berkeley National Laboratory i i Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems Preface In June 2009, the New York Times published an article about the public fear of geothermal development causing earthquakes. The article

  13. Research Projects to Address Technical Challenges Facing Small Oil and

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

    Natural Gas Producers Selected by DOE for Further Development | Department of Energy to Address Technical Challenges Facing Small Oil and Natural Gas Producers Selected by DOE for Further Development Research Projects to Address Technical Challenges Facing Small Oil and Natural Gas Producers Selected by DOE for Further Development June 20, 2012 - 1:00pm Addthis Washington, DC - Nine new research projects aimed at extending the life of mature oil and natural gas fields, while simultaneously

  14. Helping Local Officials Address Fuel Shortages | Department of Energy

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

    Helping Local Officials Address Fuel Shortages Helping Local Officials Address Fuel Shortages November 3, 2012 - 6:30pm Addthis The Energy Department continues to work with its federal and state partners to restore critical energy infrastructure throughout the region affected by Hurricane Sandy. The Energy Department continues to work with its federal and state partners to restore critical energy infrastructure throughout the region affected by Hurricane Sandy. Lindsey Geisler Lindsey Geisler

  15. PROJECT PROFILE: Addressing Soiling: From Interface Chemistry to

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

    Practicality | Department of Energy Addressing Soiling: From Interface Chemistry to Practicality PROJECT PROFILE: Addressing Soiling: From Interface Chemistry to Practicality Funding Opportunity: SuNLaMP SunShot Subprogram: Photovoltaics Location: National Renewable Energy Laboratory, Golden, CO Amount Awarded: $6,000,000 Natural soiling is responsible for about 4% output power loss and may be adding one cent per kilowatt hour to the levelized cost of energy (LCOE) depending on the site.

  16. Keynote Address: Cristin Dorgelo, White House Office of Science and

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

    Technology Policy | Department of Energy Cristin Dorgelo, White House Office of Science and Technology Policy Keynote Address: Cristin Dorgelo, White House Office of Science and Technology Policy May 21, 2014 2:20PM to 2:30PM PDT Pacific Ballroom Cristin Dorgelo, Assistant Director of Grand Challenges for The White House Office of Science and Technology Policy will deliver a keynote address

  17. Addressable morphology control of silica structures by manipulating the

    Office of Scientific and Technical Information (OSTI)

    reagent addition time (Journal Article) | SciTech Connect Addressable morphology control of silica structures by manipulating the reagent addition time Citation Details In-Document Search Title: Addressable morphology control of silica structures by manipulating the reagent addition time Authors: Sharma, Jaswinder K [1] ; Datskos, Panos G [1] ; Chen, Jihua [1] + Show Author Affiliations ORNL [ORNL Publication Date: 2014-01-01 OSTI Identifier: 1110986 DOE Contract Number: DE-AC05-00OR22725

  18. Addressing mechanical reliability issues in Sandia MEMS devices.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Addressing mechanical reliability issues in Sandia MEMS devices. Citation Details In-Document Search Title: Addressing mechanical reliability issues in Sandia MEMS devices. No abstract prepared. Authors: Tanner, Danelle Mary, 1952- [1] ; -) ; Buchheit, Thomas E. ; Boyce, Brad Lee ; Goods, Steven Howard + Show Author Affiliations (, Publication Date: 2005-02-01 OSTI Identifier: 897611 Report Number(s): SAND2005-0920C TRN: US200705%%131 DOE Contract Number:

  19. Advanced Test Reactor National Scientific User Facility: Addressing

    Office of Scientific and Technical Information (OSTI)

    advanced nuclear materials research (Conference) | SciTech Connect Advanced Test Reactor National Scientific User Facility: Addressing advanced nuclear materials research Citation Details In-Document Search Title: Advanced Test Reactor National Scientific User Facility: Addressing advanced nuclear materials research The Advanced Test Reactor National Scientific User Facility (ATR NSUF), based at the Idaho National Laboratory in the United States, is supporting Department of Energy and

  20. Addressing Failures in Exascale Computing (Technical Report) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Technical Report: Addressing Failures in Exascale Computing Citation Details In-Document Search Title: Addressing Failures in Exascale Computing Authors: Snir, M. ; Wisniewski, R. W. ; Abraham, J. A. ; Adve, S. V. ; Bagchi, S. ; Balaji, P. ; Belak, J. ; Bose, P. ; Cappello, F. ; Carlson, B. ; Chien, A. A. ; Coteus, P. ; Debardeleben, N. A. ; Diniz, P. ; Engelmann, C. ; Erez, M. ; Fazzari, S. ; Geist, A. ; Gupta, R. ; Johnson, F. more »; Krishnamoorthy, S. ; Leyffer, S. ; Liberty, D.

  1. Dairyland Power Cooperative Comments on Smart Grid RFI: Addressing Policy

    Energy Savers [EERE]

    and Logistical Challenges | Department of Energy Comments on Smart Grid RFI: Addressing Policy and Logistical Challenges Dairyland Power Cooperative Comments on Smart Grid RFI: Addressing Policy and Logistical Challenges Dairyland Power Cooperative is a generation and transmission cooperative (G&T) that provides the wholesale electrical requirements and other services for 25 electric distribution cooperatives and 16 municipal utilities in the Upper Midwest. PDF icon Smart Grid RFI:

  2. DOE Awards Over a Billion Supercomputing Hours to Address Scientific

    Energy Savers [EERE]

    Challenges | Department of Energy Over a Billion Supercomputing Hours to Address Scientific Challenges DOE Awards Over a Billion Supercomputing Hours to Address Scientific Challenges January 26, 2010 - 12:00am Addthis Washington, DC. - The U.S. Department of Energy announced today that approximately 1.6 billion supercomputing processor hours have been awarded to 69 cutting-edge research projects through the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program.

  3. Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical

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

    Challenges to Smart Grid Implementation | Department of Energy Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Okaloosa Gas District (The District) an Independent Special District of the State of Florida is appreciative of the opportunity to submit for your consideration the following comments in response to the U.S.

  4. NAP Coalition Response to DOE RFI: Addressing Policy and Logistical

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

    Challenges to Smart Grid Implementation | Department of Energy NAP Coalition Response to DOE RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation NAP Coalition Response to DOE RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation The NAP Coalition is a "Coalition of Coalitions" that has been formed for the purpose of implementing the National Action Plan released by FERC in cooperation with DOE in June of 2010. Organizations working

  5. Biosurveillance panel to address essential science for public health

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

    Panel to address essential science for public health Biosurveillance panel to address essential science for public health A team of national experts across varied disciplines will be gathering Feb. 17 in Chicago, prepared to explore the most critical aspects of international disease awareness. February 17, 2014 Basil Swanson Basil Swanson Contact Nancy Ambrosiano Communications Office (505) 699-1149 Email "It is absolutely essential that nations are able to quickly detect and characterize a

  6. Can Cloud Computing Address the Scientific Computing Requirements for DOE

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

    Researchers? Well, Yes, No and Maybe Can Cloud Computing Address the Scientific Computing Requirements for DOE Researchers? Well, Yes, No and Maybe Can Cloud Computing Address the Scientific Computing Requirements for DOE Researchers? Well, Yes, No and Maybe January 30, 2012 Jon Bashor, Jbashor@lbl.gov, +1 510-486-5849 Magellan1.jpg Magellan at NERSC After a two-year study of the feasibility of cloud computing systems for meeting the ever-increasing computational needs of scientists,

  7. Towards Addressing Surface Effects in Ordinary Isotropic Peridynamic Models

    Office of Scientific and Technical Information (OSTI)

    Position Aware Linear Solid (PALS). (Conference) | SciTech Connect Towards Addressing Surface Effects in Ordinary Isotropic Peridynamic Models Position Aware Linear Solid (PALS). Citation Details In-Document Search Title: Towards Addressing Surface Effects in Ordinary Isotropic Peridynamic Models Position Aware Linear Solid (PALS). Abstract not provided. Authors: Mitchell, John Anthony ; Silling, Stewart Andrew Publication Date: 2013-12-01 OSTI Identifier: 1121945 Report Number(s):

  8. President Obama Praises NAMII in State of the Union Address

    Broader source: Energy.gov [DOE]

    In his 2013 State of the Union address, President Obama used the National Additive Manufacturing Institute (NAMII) as a model of the potential for innovation in manufacturing in the U.S. His address made it clear that his Administration is making the revitalization of the manufacturing sector a priority, stating that he plans to make the U.S. "a magnet for new jobs and manufacturing." He laid out a plan for spurring growth in manufacturing in the following statement:

  9. Students Innovate to Address Gas Shortages Following Hurricane Sandy |

    Energy Savers [EERE]

    Department of Energy Innovate to Address Gas Shortages Following Hurricane Sandy Students Innovate to Address Gas Shortages Following Hurricane Sandy November 9, 2012 - 3:43pm Addthis Franklin High School students working on their online map of gas and charging stations. | Photo courtesy Dayana Bustamante Franklin High School students working on their online map of gas and charging stations. | Photo courtesy Dayana Bustamante Ian Kalin Director of the Energy Data Initiative What are the key

  10. ASHRAE draft regarding Smart Grid RFI: Addressing Policy and Logistical

    Energy Savers [EERE]

    Challenges | Department of Energy ASHRAE draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges ASHRAE draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges The American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc. (ASHRAE), founded in 1894, is an international organization of over 50,000 members. ASHRAE fulfills its mission of advancing heating, ventilation, air conditioning and refrigeration to serve humanity and promote a

  11. Ambient Corporation's Reply comments to DOE RFI: Addressing Policy and

    Energy Savers [EERE]

    Logistical Challenges to Smart Grid Implementation | Department of Energy Ambient Corporation's Reply comments to DOE RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Ambient Corporation's Reply comments to DOE RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Ambient Corporation submits the following comments to the US Department of Energy (DOE) in hopes that their contribution can highlight and further the understanding of the DOE on

  12. Moving Forward to Address Nuclear Waste Storage and Disposal | Department

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

    of Energy Moving Forward to Address Nuclear Waste Storage and Disposal Moving Forward to Address Nuclear Waste Storage and Disposal March 24, 2015 - 2:15pm Addthis Three trucks transport nuclear waste from the Savannah River Site in South Carolina. | Energy Department photo. Three trucks transport nuclear waste from the Savannah River Site in South Carolina. | Energy Department photo. John Kotek John Kotek Acting Assistant Secretary for the Office of Nuclear Energy Thirty years ago, our

  13. Protocol for Addressing Induced Seismicity Associated with Enhanced

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

    Geothermal Systems | Department of Energy Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems This Protocol is a living guidance document for geothermal developers, public officials, regulators and the general public that provides a set of general guidelines detailing useful steps to evaluate and manage the effects of induced seismicity related to EGS projects. PDF icon

  14. NETL's Supercomputer Addresses Energy Issues on Two Fronts | Department of

    Office of Environmental Management (EM)

    Energy Supercomputer Addresses Energy Issues on Two Fronts NETL's Supercomputer Addresses Energy Issues on Two Fronts September 26, 2013 - 10:42am Addthis The visualization center for the SBEUC (Simulation Based Engineering User Center). Located at the Department’s National Energy Technology Laboratory in Morgantown, W. Va., the SBEUC will be powered by a high performance computer that will allow researchers to simulate phenomena that are difficult or impossible to probe experimentally.

  15. ADR Lunchtime Program: Addressing Unconscious Bias in the ADR Process |

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

    Department of Energy Addressing Unconscious Bias in the ADR Process ADR Lunchtime Program: Addressing Unconscious Bias in the ADR Process This session focuses on strategies, issues, and insights into how unconscious bias impacts our perceptions, beliefs, and behaviors in today's workplace. Real-world case studies and current research are provided to increase awareness of the elements of the mediation/ADR process that may be impacted by biased communication and perception. The discussion

  16. Wind vs. Biofuels: Addressing Climate, Health and Energy

    SciTech Connect (OSTI)

    Professor Mark Jacobson

    2007-01-29

    The favored approach today for addressing global warming is to promote a variety of options: biofuels, wind, solar thermal, solar photovoltaic, geothermal, hydroelectric, and nuclear energy and to improve efficiency. However, by far, most emphasis has been on biofuels. It is shown here, though, that current-technology biofuels cannot address global warming and may slightly increase death and illness due to ozone-related air pollution. Future biofuels may theoretically slow global warming, but only temporarily and with the cost of increased air pollution mortality. In both cases, the land required renders biofuels an impractical solution. Recent measurements and statistical analyses of U.S. and world wind power carried out at Stanford University suggest that wind combined with other options can substantially address global warming, air pollution mortality, and energy needs simultaneously.

  17. Wind versus Biofuels for Addressing Climate, Health, and Energy

    SciTech Connect (OSTI)

    Jacobson, Mark Z.

    2007-01-29

    The favored approach today for addressing global warming is to promote a variety of options: biofuels, wind, solar thermal, solar photovoltaic, geothermal, hydroelectric, and nuclear energy and to improve efficiency. However, by far, most emphasis has been on biofuels. It is shown here, though, that current-technology biofuels cannot address global warming and may slightly increase death and illness due to ozone-related air pollution. Future biofuels may theoretically slow global warming, but only temporarily and with the cost of increased air pollution mortality. In both cases, the land required renders biofuels an impractical solution. Recent measurements and statistical analyses of U.S. and world wind power carried out at Stanford University suggest that wind combined with other options can substantially address global warming, air pollution mortality, and energy needs simultaneously.

  18. Addressing the Need for Alternative Transportation Fuels: The Joint

    Office of Scientific and Technical Information (OSTI)

    BioEnergy Institute (Journal Article) | SciTech Connect Addressing the Need for Alternative Transportation Fuels: The Joint BioEnergy Institute Citation Details In-Document Search Title: Addressing the Need for Alternative Transportation Fuels: The Joint BioEnergy Institute Today, carbon-rich fossil fuels, primarily oil, coal, and natural gas, provide 85% of the energy consumed in the U.S. As world demand increases, oil reserves may become rapidly depleted. Fossil fuel use increases CO{sub

  19. Mailing Addresses and Information Numbers for Operations, Field, and Site

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

    Offices | Department of Energy About Energy.gov » Mailing Addresses and Information Numbers for Operations, Field, and Site Offices Mailing Addresses and Information Numbers for Operations, Field, and Site Offices Name Telephone Number U.S. Department of Energy Ames Site Office 111 TASF, Iowa State University Ames, Iowa 50011 515-294-9557 U.S. Department of Energy Argonne Site Office 9800 S. Cass Avenue Argonne, IL 60439 630-252-2000 U.S. Department of Energy Berkeley Site Office Berkeley

  20. Mailing Addresses for National Laboratories and Technology Centers |

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

    Department of Energy Mailing Addresses for National Laboratories and Technology Centers Mailing Addresses for National Laboratories and Technology Centers Name Telephone Number U.S. Department of Energy Albany Research Center 1450 Queen Ave. SW Albany, OR 97321-2198 541-967-5892 U.S. Department of Energy Ames Laboratory #311 TASF, Iowa State University Ames, Iowa 50011 515-294-2680 U.S. Department of Energy Argonne National Laboratory (East) 9700 S. Cass Avenue Argonne, IL 60439 630-252-2000

  1. Opportunities for Catalysis in The 21st Century. A report from the Basic Energy Sciences Advisory Committee

    SciTech Connect (OSTI)

    White, J. M.; Bercaw, J.

    2002-05-16

    Chemical catalysis affects our lives in myriad ways. Catalysis provides a means of changing the rates at which chemical bonds are formed and broken and of controlling the yields of chemical reactions to increase the amounts of desirable products from these reactions and reduce the amounts of undesirable ones. Thus, it lies at the heart of our quality of life: The reduced emissions of modern cars, the abundance of fresh food at our stores, and the new pharmaceuticals that improve our health are made possible by chemical reactions controlled by catalysts. Catalysis is also essential to a healthy economy: The petroleum, chemical, and pharmaceutical industries, contributors of $500 billion to the gross national product of the United States, rely on catalysts to produce everything from fuels to ''wonder drugs'' to paints to cosmetics. Today, our Nation faces a variety of challenges in creating alternative fuels, reducing harmful by-products in manufacturing, cleaning up the environment and preventing future pollution, dealing with the causes of global warming, protecting citizens from the release of toxic substances and infectious agents, and creating safe pharmaceuticals. Catalysts are needed to meet these challenges, but their complexity and diversity demand a revolution in the way catalysts are designed and used. This revolution can become reality through the application of new methods for synthesizing and characterizing molecular and material systems. Opportunities to understand and predict how catalysts work at the atomic scale and the nanoscale are now appearing, made possible by breakthroughs in the last decade in computation, measurement techniques, and imaging and by new developments in catalyst design, synthesis, and evaluation.

  2. Argonne Director Eric Isaacs addresses the National Press Club

    ScienceCinema (OSTI)

    Eric Isaccs

    2010-01-08

    Argonne Director Eric Isaacs addresses the National Press Club on 9/15/2009. To build a national economy based on sustainable energy, the nation must first "reignite its innovation ecology," he said. Issacs makes the case for investing in science to secure America's future.

  3. New partnership uses advanced computer science modeling to address climate

    National Nuclear Security Administration (NNSA)

    change | National Nuclear Security Administration partnership uses advanced computer science modeling to address climate change | 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

  4. Support for Speakers and Attendees at 2008 GRC Conference Catalysis (to be held at Colby Sawyer College, New London, New Hampshire on June 22-27, 2008)

    SciTech Connect (OSTI)

    Stuart L. Soled and Nancy Ryan Gray

    2009-01-01

    The GRC on Catalysis is one of the most prestigious catalysis conferences as it brings together leading researchers from around the world to discuss their latest, most exciting work in catalysis. The 2008 conference will continue this tradition. The conference will cover a variety of themes including new catalytic materials, theoretical and experimental approaches to improve understanding of kinetics and transport phenomena, and state of the art nanoscale characterization probes to monitor active sites. The conference promotes interactions among established researchers and young scientists. It provides a venue for students to meet, talk to and learn from some of the world leading researchers in the area. It also gives them a platform for displaying their own work during the poster sessions. The informal nature of the meeting, excellent quality of the presentations and posters, and ability to meet many outstanding colleagues makes this an excellent conference.

  5. Plan for addressing issues relating to oil shale plant siting

    SciTech Connect (OSTI)

    Noridin, J. S.; Donovan, R.; Trudell, L.; Dean, J.; Blevins, A.; Harrington, L. W.; James, R.; Berdan, G.

    1987-09-01

    The Western Research Institute plan for addressing oil shale plant siting methodology calls for identifying the available resources such as oil shale, water, topography and transportation, and human resources. Restrictions on development are addressed: land ownership, land use, water rights, environment, socioeconomics, culture, health and safety, and other institutional restrictions. Descriptions of the technologies for development of oil shale resources are included. The impacts of oil shale development on the environment, socioeconomic structure, water availability, and other conditions are discussed. Finally, the Western Research Institute plan proposes to integrate these topics to develop a flow chart for oil shale plant siting. Western Research Institute has (1) identified relative topics for shale oil plant siting, (2) surveyed both published and unpublished information, and (3) identified data gaps and research needs. 910 refs., 3 figs., 30 tabs.

  6. Briefing Memo: Enhancing Resilience in Energy Infrastructure and Addressing Vulnerabilities

    Broader source: Energy.gov [DOE]

    Quadrennial Energy Review Task Force Secretariat and Energy Policy and Systems Analysis Staff, U. S. Department of Energy Public Meeting on “Enhancing Resilience in Energy Infrastructure and Addressing Vulnerabilities” On Friday, April 11, 2014, at 10 a.m. in room HVC-215 of the U.S. Capitol, the Department of Energy (DOE), acting as the Secretariat for the Quadrennial Energy Review Task Force, will hold a public meeting to discuss and receive comments on issues related to the Quadrennial Energy Review (QER). The meeting will focus on infrastructure vulnerabilities related to the electricity, natural gas and petroleum transmission, storage and distribution systems (TS&D). The meeting will consist of two facilitated panels of experts on identifying and addressing vulnerabilities within the nation’s energy TS&D infrastructure. Following the panels, an opportunity will be provided for public comment via an open microphone session.

  7. Agenda: Enhancing Energy Infrastructure Resiliency and Addressing Vulnerabilities

    Broader source: Energy.gov [DOE]

    Quadrennial Energy Review Task Force Secretariat and Energy Policy and Systems Analysis Staff, U. S. Department of Energy (DOE) Public Meeting on “Enhancing Resilience in Energy Infrastructure and Addressing Vulnerabilities” On Friday, April 11, 2014, at 10 a.m. in room HVC-215 of the U.S. Capitol, the Department of Energy (DOE), acting as the Secretariat for the Quadrennial Energy Review Task Force, will hold a public meeting to discuss and receive comments on issues related to the Quadrennial Energy Review (QER). The meeting will focus on infrastructure vulnerabilities related to the electricity, natural gas and petroleum transmission, storage and distribution systems (TS&D). The meeting will consist of two facilitated panels of experts on identifying and addressing vulnerabilities within the nation’s energy TS&D infrastructure. Following the panels, an opportunity will be provided for public comment via an open microphone session.

  8. UK Energy Minister to Address World Renewable Energy Congress - News

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

    Releases | NREL UK Energy Minister to Address World Renewable Energy Congress Conference, Expo to Bring International 'Clean Energy' experts to Denver April 7, 2004 Golden, Colo. - Stephen Timms, energy minister for the United Kingdom will speak to delegates from as many as 100 nations at the opening ceremony of the eighth World Renewable Energy Congress (WREC VIII) in Denver on Aug. 30. Expected to be the world's largest gathering of renewable energy experts, WREC VIII will provide a forum

  9. Secretary Bodman Addresses IAEA General Conference in Vienna | Department

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

    of Energy IAEA General Conference in Vienna Secretary Bodman Addresses IAEA General Conference in Vienna September 18, 2006 - 8:53am Addthis Highlights President Bush's global initiatives to expand international access to nuclear energy and promote nonproliferation VIENNA, AUSTRIA - U.S. Secretary of Energy Samuel W. Bodman today discussed the need to further expand international cooperative work in safely expanding the use of nuclear energy as a clean and affordable energy source while

  10. Secretary Bodman Addresses Turkmenistan Industrial Oil and Gas Exhibition |

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

    Department of Energy Turkmenistan Industrial Oil and Gas Exhibition Secretary Bodman Addresses Turkmenistan Industrial Oil and Gas Exhibition November 16, 2007 - 4:31pm Addthis Holds Bilateral Discussion with President of Turkmenistan on Opening of Markets, Increased Investment, and Multiple Trade Routes ASHGABAT, TURKMENISTAN - U.S. Secretary of Energy Samuel W. Bodman today held bilateral energy discussions with the President of Turkmenistan and other senior Turkmenistan officials and

  11. Smart Grid RFI: Addressing Policy and Logistical Challenges, Comments from

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

    the Edison Electric Institute | Department of Energy Challenges, Comments from the Edison Electric Institute Smart Grid RFI: Addressing Policy and Logistical Challenges, Comments from the Edison Electric Institute The Edison Electric Institute ("EEI"), on behalf of its member companies, hereby submits the following comments in response to the request by the Department of Energy ("DOE" or "Department") for information on a wide range of issues dealing with Smart

  12. Smart Grid RFI: Addressing Policy and Logistical Challenges. Comments of

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

    the Alliance to Save Energy. | Department of Energy Challenges. Comments of the Alliance to Save Energy. Smart Grid RFI: Addressing Policy and Logistical Challenges. Comments of the Alliance to Save Energy. The Alliance to Save Energy is a coalition of prominent business, government, environmental, and consumer leaders who promote the efficient use of energy worldwide to benefit consumers, the environment, economy, and national security. The Alliance to Save Energy (the Alliance) thanks the

  13. Community Leaders to Address Energy Solutions Through Leadership Program -

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

    News Releases | NREL Community Leaders to Address Energy Solutions Through Leadership Program May 16, 2007 Thirteen local community leaders were chosen to join the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory's (NREL) Executive Energy Leadership program. Energy Execs will participate in monthly educational sessions covering topics such as solar technology, wind energy and transportation of the future. Sessions will include an in depth look at future markets and

  14. Smart Grid RFI: Addressing Policy and Logistical Challenges

    Energy Savers [EERE]

    Electricity Delivery and Energy Reliability 1000 Independence Avenue, SW Room 8H033 Washington, DC 20585 Submitted electronically via smartgridpolicy@hq.doe.gov Smart Grid Request for Information: Addressing Policy and Logistical Challenges Comments of the Alliance to Save Energy The Alliance to Save Energy (the Alliance) thanks the Department of Energy for the opportunity to comment on broad issues of policy and logistical challenges faced in smart grid implementation. The Alliance to Save

  15. Energy Department Addresses Largest Gathering of Geothermal Energy Stakeholders

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy investments are tapping a vast resource of clean, baseload energy from the earth's heat, according to Douglas Hollett, Program Manager for the Department's Geothermal Technologies Office. Hollett addressed over 1,000 this week at the annual conference of the Geothermal Resources Council (GRC) in Reno, Nevadathe industry's largest annual gathering of geothermal energy stakeholders in the nation.

  16. Addressing Policy and Logistical Challenges to Smart Grid Implementation:

    Energy Savers [EERE]

    Comments by the Office of the Ohio Consumers' Counsel | Department of Energy Smart Grid Implementation: Comments by the Office of the Ohio Consumers' Counsel Addressing Policy and Logistical Challenges to Smart Grid Implementation: Comments by the Office of the Ohio Consumers' Counsel The Office of the Ohio Consumers' Counsel ("OCC") hereby submits the following comments in response to the United States Department of Energy ("DOE") Request for Information

  17. Addressing Policy and Logistical Challenges to smart grid Implementation:

    Energy Savers [EERE]

    eMeter Response to Department of Energy RFI | Department of Energy smart grid Implementation: eMeter Response to Department of Energy RFI Addressing Policy and Logistical Challenges to smart grid Implementation: eMeter Response to Department of Energy RFI eMeter is a smart grid software company that provides smart network application platform (SNAP) software to integrate smart meters and smart grid communications networks and devices with utility IT systems. eMeter also provides smart grid

  18. NEW APPROACH TO ADDRESSING GAS GENERATION IN RADIOACTIVE MATERIAL PACKAGING

    SciTech Connect (OSTI)

    Watkins, R; Leduc, D; Askew, N

    2009-06-25

    Safety Analysis Reports for Packaging (SARP) document why the transportation of radioactive material is safe in Type A(F) and Type B shipping containers. The content evaluation of certain actinide materials require that the gas generation characteristics be addressed. Most packages used to transport actinides impose extremely restrictive limits on moisture content and oxide stabilization to control or prevent flammable gas generation. These requirements prevent some users from using a shipping container even though the material to be shipped is fully compliant with the remaining content envelope including isotopic distribution. To avoid these restrictions, gas generation issues have to be addressed on a case by case basis rather than a one size fits all approach. In addition, SARP applicants and review groups may not have the knowledge and experience with actinide chemistry and other factors affecting gas generation, which facility experts in actinide material processing have obtained in the last sixty years. This paper will address a proposal to create a Gas Generation Evaluation Committee to evaluate gas generation issues associated with Safety Analysis Reports for Packaging material contents. The committee charter could include reviews of both SARP approved contents and new contents not previously evaluated in a SARP.

  19. FY16 SBIR Phase II Release 1 Awards Announced: Includes Hydrogen Contaminants Detection, Fuel Cell and Hydrogen Catalysis, and Alkaline Membrane Electrolysis

    Broader source: Energy.gov [DOE]

    The Energy Department has announced the 2016 Small Business Innovation Research and Small Business Technology Transfer (SBIR/STTR) Phase II Release 1 awards, including three projects focused on catalysis for fuel cell and hydrogen production as well as hydrogen contaminants detection.

  20. Sandia seeks to address two of the most

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

    seeks to address two of the most daunting problems facing humankind in the twenty-first century: energy security and climate change. The vision for achieving this is captured in one deceptively simple chemical equation that defines solar fuels production: Solar Energy + xCO2 + (x+1) H2O CxH2x+2 + (1.5x+0.5) O2. (liquid hydrocarbon fuel) Solar irradiation is a sustainable energy source of a magnitude sufficient to meet projections for global energy demand, provided it is used efficiently. The

  1. Content-addressable memory based enforcement of configurable policies

    DOE Patents [OSTI]

    Berg, Michael J

    2014-05-06

    A monitoring device for monitoring transactions on a bus includes content-addressable memory ("CAM") and a response policy unit. The CAM includes an input coupled to receive a bus transaction tag based on bus traffic on the bus. The CAM stores data tags associated with rules of a security policy to compare the bus transaction tag to the data tags. The CAM generates an output signal indicating whether one or more matches occurred. The response policy unit is coupled to the CAM to receive the output signal from the CAM and to execute a policy action in response to the output signal.

  2. A novel electron gun with an independently addressable cathode array.

    SciTech Connect (OSTI)

    Rudys, Joseph Matthew; Reed, Kim Warren; Pea, Gary Edward; Schneider, Larry X.

    2006-08-01

    The design of a novel electron gun with an array of independently addressable cathode elements is presented. Issues relating to operation in a 6.5 Tesla axial magnetic field are discussed. Simulations with the TriComp [1] electromagnetic field code that were used to determine the space charge limited tube characteristic and to model focusing of the electron beam in the magnetic field are reviewed. Foil heating and stress calculations are discussed. The results of CYLTRAN [2] simulations yielding the energy spectrum of the electron beam and the current transmitted through the foil window are presented.

  3. Imulation of polymer forming processes - addressing industrial needs

    SciTech Connect (OSTI)

    Thibault, F.; DiRaddo, R. [Industrial Materials Institute-National Research Council (Canada)

    2011-05-04

    The objective of this paper is to present the development of simulation and design optimization capabilities, for polymer forming processes, in the context of addressing industrial needs. Accomplishments generated from close to twenty years of research in this field, at the National Research Council (NRC), are presented. Polymer forming processes such as extrusion blow moulding, stretch blow moulding and thermoforming have been the focus of the work, yet the research is extendable to similar polymer forming operations such as micro-blow moulding, sheet blow moulding and composites stamping. The research considers material models, process sequence integration and design optimization, derivative processes and 3D finite elements with multi-body contact.

  4. CONTRACTOR AND ADDRESS COEPPRACT FOR: TERM: COMMT.SSION OBLIGATION

    Office of Legacy Management (LM)

    CONTRACTOR AND ADDRESS COEPPRACT FOR: TERM: COMMT.SSION OBLIGATION PAYMENT TO m MADE BY: CONTRACT NO. AT(30-l)-1247 CONTRACT pl AMERICAN MACHINE Ah'D FOUNDRY COMP'N' Second Avenue and 56th Street Brooklyn, New York MA$HR\?No AND OTHER WORK AND SERVICES August o' 19% to December 31 9 0 'lyj! 512O,ox).OO Division of Disbursement, United States Treasury Department,' New York, New York. Subn-it invoices to: United States Atomic Energy Corrcni&ion, P. 0. %x 30, Ansonia Station New York 23, l!tw

  5. Recent NRC research activities addressing valve and pump issues

    SciTech Connect (OSTI)

    Morrison, D.L.

    1996-12-01

    The mission of the U.S. Nuclear Regulatory Commission (NRC) is to ensure the safe design, construction, and operation of commercial nuclear power plants and other facilities in the U.S.A. One of the main roles that the Office of Nuclear Regulatory Research (RES) plays in achieving the NRC mission is to plan, recommend, and implement research programs that address safety and technical issues deemed important by the NRC. The results of the research activities provide the bases for developing NRC positions or decisions on these issues. Also, RES performs confirmatory research for developing the basis to evaluate industry responses and positions on various regulatory requirements. This presentation summarizes some recent RES supported research activities that have addressed safety and technical issues related to valves and pumps. These activities include the efforts on determining valve and motor-operator responses under dynamic loads and pressure locking events, evaluation of monitoring equipment, and methods for detecting and trending aging of check valves and pumps. The role that RES is expected to play in future years to fulfill the NRC mission is also discussed.

  6. Compensated individually addressable array technology for human breast imaging

    DOE Patents [OSTI]

    Lewis, D. Kent (San Francisco, CA)

    2003-01-01

    A method of forming broad bandwidth acoustic or microwave beams which encompass array design, array excitation, source signal preprocessing, and received signal postprocessing. This technique uses several different methods to achieve improvement over conventional array systems. These methods are: 1) individually addressable array elements; 2) digital-to-analog converters for the source signals; 3) inverse filtering from source precompensation; and 4) spectral extrapolation to expand the bandwidth of the received signals. The components of the system will be used as follows: 1) The individually addressable array allows scanning around and over an object, such as a human breast, without any moving parts. The elements of the array are broad bandwidth elements and efficient radiators, as well as detectors. 2) Digital-to-analog converters as the source signal generators allow virtually any radiated field to be created in the half-space in front of the array. 3) Preprocessing allows for corrections in the system, most notably in the response of the individual elements and in the ability to increase contrast and resolution of signal propagating through the medium under investigation. 4) Postprocessing allows the received broad bandwidth signals to be expanded in a process similar to analytic continuation. Used together, the system allows for compensation to create beams of any desired shape, control the wave fields generated to correct for medium differences, and improve contract and resolution in and through the medium.

  7. Operando X-ray absorption and EPR evidence for a single electron redox process in copper catalysis

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

    Lu, Qingquan; Zhang, Jian; Peng, Pan; Zhang, Guanghui; Huang, Zhiliang; Yi, Hong; Miller, Jeffrey T.; Lei, Aiwen

    2015-05-26

    An unprecedented single electron redox process in copper catalysis is confirmed using operando X-ray absorption and EPR spectroscopies. The oxidation state of the copper species in the interaction between Cu(II) and a sulfinic acid at room temperature, and the accurate characterization of the formed Cu(I) are clearly shown using operando X-ray absorption and EPR evidence. Further investigation of anion effects on Cu(II) discloses that bromine ions can dramatically increase the rate of the redox process. Moreover, it is proven that the sulfinic acids are converted into sulfonyl radicals, which can be trapped by 2-arylacrylic acids and various valuable β-keto sulfonesmore » are synthesized with good to excellent yields under mild conditions.« less

  8. Methanol Synthesis over Cu/ZnO/Al2O3: The Active Site in Industrial Catalysis

    SciTech Connect (OSTI)

    Behrens, Malte

    2012-03-28

    Unlike homogeneous catalysts, heterogeneous catalysts that have been optimized through decades are typically so complex and hard to characterize that the nature of the catalytically active site is not known. This is one of the main stumbling blocks in developing rational catalyst design strategies in heterogeneous catalysis. We show here how to identify the crucial atomic structure motif for the industrial Cu/ZnO/Al{sub 2}O{sub 3} methanol synthesis catalyst. Using a combination of experimental evidence from bulk-, surface-sensitive and imaging methods collected on real high-performance catalytic systems in combination with DFT calculations. We show that the active site consists of Cu steps peppered with Zn atoms, all stabilized by a series of well defined bulk defects and surface species that need jointly to be present for the system to work.

  9. Western Wind Strategy: Addressing Critical Issues for Wind Deployment

    SciTech Connect (OSTI)

    Douglas Larson; Thomas Carr

    2012-03-30

    The goal of the Western Wind Strategy project was to help remove critical barriers to wind development in the Western Interconnection. The four stated objectives of this project were to: (1) identify the barriers, particularly barriers to the operational integration of renewables and barriers identified by load-serving entities (LSEs) that will be buying wind generation, (2) communicate the barriers to state officials, (3) create a collaborative process to address those barriers with the Western states, utilities and the renewable industry, and (4) provide a role model for other regions. The project has been on the forefront of identifying and informing state policy makers and utility regulators of critical issues related to wind energy and the integration of variable generation. The project has been a critical component in the efforts of states to push forward important reforms and innovations that will enable states to meet their renewable energy goals and lower the cost to consumers of integrating variable generation.

  10. Addressing the Need for Independence in the CSE Model

    SciTech Connect (OSTI)

    Abercrombie, Robert K; Ferragut, Erik M; Sheldon, Frederick T; Grimaila, Michael R

    2011-01-01

    Abstract Information system security risk, defined as the product of the monetary losses associated with security incidents and the probability that they occur, is a suitable decision criterion when considering different information system architectures. Risk assessment is the widely accepted process used to understand, quantify, and document the effects of undesirable events on organizational objectives so that risk management, continuity of operations planning, and contingency planning can be performed. One technique, the Cyberspace Security Econometrics System (CSES), is a methodology for estimating security costs to stakeholders as a function of possible risk postures. In earlier works, we presented a computational infrastructure that allows an analyst to estimate the security of a system in terms of the loss that each stakeholder stands to sustain, as a result of security breakdowns. Additional work has applied CSES to specific business cases. The current state-of-the-art of CSES addresses independent events. In typical usage, analysts create matrices that capture their expert opinion, and then use those matrices to quantify costs to stakeholders. This expansion generalizes CSES to the common real-world case where events may be dependent.

  11. Software programs that address site-specific inventory characteristics issues.

    SciTech Connect (OSTI)

    Dare, J. H.; Cournoyer, M. E.

    2001-01-01

    The proper characterization of Hazardous, Mixed Low-Level, and Mixed Transuranic waste enhances productivity and safety. Hazardous material criteria that need to be considered include physical and health hazards inherent to the waste stream. Other factors that may influence characterization include: particulate diameter, complexing or chelating agent properties, lead, and mercury content, pressurized containers, and P-listed wastes. To meet these requirements are only a simple matter of generating a database with the proper fields. Manufactures and institutional databases bank huge sources of information, such as, work control documents, substance identification, container types, components of mixtures, physical property data, and regulatory data. In this report, utilization of commercially available software programs to take advantage of these resources in addressing waste characterization issues are presented. The application of user-friendly programs eliminates part of the tediousness associated with the complex requirements of certifying to general waste acceptance criteria with minimal impact on programmatic work. In other words, tapping into manufacturer and institutional database provides a way to take advantage of the combined expertise of these resources in managing a cost effective waste certification program as well as adding a quality assurance element to the program.

  12. Hidden benefits of electric vehicles for addressing climate change

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

    Li, Canbing; Cao, Yijia; Zhang, Mi; Wang, Jianhui; Liu, Jianguo; Shi, Haiqing; Geng, Yinghui

    2015-03-19

    There is an increasingly hot debate on whether the replacement of conventional vehicles (CVs) by electric vehicles (EVs) should be delayed or accelerated since EVs require higher cost and cause more pollution than CVs in the manufacturing process. Here we reveal two hidden benefits of EVs for addressing climate change to support the imperative acceleration of replacing CVs with EVs. As EVs emit much less heat than CVs within the same mileage, the replacement can mitigate urban heat island effect (UHIE) to reduce the energy consumption of air conditioners, benefitting local and global climates. To demonstrate these effects brought bymore » the replacement of CVs by EVs, we take Beijing, China, as an example. EVs emit only 19.8% of the total heat emitted by CVs per mile. The replacement of CVs by EVs in 2012 could have mitigated the summer heat island intensity (HII) by about 0.94°C, reduced the amount of electricity consumed daily by air conditioners in buildings by 14.44 million kilowatt-hours (kWh), and reduced daily CO₂ emissions by 10,686 tonnes.« less

  13. Addressing Energy Demand through Demand Response. International Experiences and Practices

    SciTech Connect (OSTI)

    Shen, Bo; Ghatikar, Girish; Ni, Chun Chun; Dudley, Junqiao; Martin, Phil; Wikler, Greg

    2012-06-01

    Demand response (DR) is a load management tool which provides a cost-effective alternative to traditional supply-side solutions to address the growing demand during times of peak electrical load. According to the US Department of Energy (DOE), demand response reflects “changes in electric usage by end-use customers from their normal consumption patterns in response to changes in the price of electricity over time, or to incentive payments designed to induce lower electricity use at times of high wholesale market prices or when system reliability is jeopardized.” 1 The California Energy Commission (CEC) defines DR as “a reduction in customers’ electricity consumption over a given time interval relative to what would otherwise occur in response to a price signal, other financial incentives, or a reliability signal.” 2 This latter definition is perhaps most reflective of how DR is understood and implemented today in countries such as the US, Canada, and Australia where DR is primarily a dispatchable resource responding to signals from utilities, grid operators, and/or load aggregators (or DR providers).

  14. Hidden benefits of electric vehicles for addressing climate change

    SciTech Connect (OSTI)

    Li, Canbing; Cao, Yijia; Zhang, Mi; Wang, Jianhui; Liu, Jianguo; Shi, Haiqing; Geng, Yinghui

    2015-03-19

    There is an increasingly hot debate on whether the replacement of conventional vehicles (CVs) by electric vehicles (EVs) should be delayed or accelerated since EVs require higher cost and cause more pollution than CVs in the manufacturing process. Here we reveal two hidden benefits of EVs for addressing climate change to support the imperative acceleration of replacing CVs with EVs. As EVs emit much less heat than CVs within the same mileage, the replacement can mitigate urban heat island effect (UHIE) to reduce the energy consumption of air conditioners, benefitting local and global climates. To demonstrate these effects brought by the replacement of CVs by EVs, we take Beijing, China, as an example. EVs emit only 19.8% of the total heat emitted by CVs per mile. The replacement of CVs by EVs in 2012 could have mitigated the summer heat island intensity (HII) by about 0.94C, reduced the amount of electricity consumed daily by air conditioners in buildings by 14.44 million kilowatt-hours (kWh), and reduced daily CO? emissions by 10,686 tonnes.

  15. Regulatory approaches for addressing dissolved oxygen concerns at hydropower facilities

    SciTech Connect (OSTI)

    Peterson, Mark J.; Cada, Glenn F.; Sale, Michael J.; Eddlemon, Gerald K.

    2003-03-01

    Low dissolved oxygen (DO) concentrations are a common water quality problem downstream of hydropower facilities. At some facilities, structural improvements (e.g. installation of weir dams or aerating turbines) or operational changes (e.g., spilling water over the dam) can be made to improve DO levels. In other cases, structural and operational approaches are too costly for the project to implement or are likely to be of limited effectiveness. Despite improvements in overall water quality below dams in recent years, many hydropower projects are unable to meet state water quality standards for DO. Regulatory agencies in the U.S. are considering or implementing dramatic changes in their approach to protecting the quality of the Nations waters. New policies and initiatives have emphasized flexibility, increased collaboration and shared responsibility among all parties, and market-based, economic incentives. The use of new regulatory approaches may now be a viable option for addressing the DO problem at some hydropower facilities. This report summarizes some of the regulatory-related options available to hydropower projects, including negotiation of site-specific water quality criteria, use of biological monitoring, watershed-based strategies for the management of water quality, and watershed-based trading. Key decision points center on the health of the local biological communities and whether there are contributing impacts (i.e., other sources of low DO effluents) in the watershed. If the biological communities downstream of the hydropower project are healthy, negotiation for site-specific water quality standards or biocriteria (discharge performance criteria based on characteristics of the aquatic biota) might be pursued. If there are other effluent dischargers in the watershed that contribute to low DO problems, watershed-scale strategies and effluent trading may be effective. This report examines the value of regulatory approaches by reviewing their use in other

  16. Addressing Water Consumption of Evaporative Coolers with Greywater

    SciTech Connect (OSTI)

    Sahai, Rashmi; Shah, Nihar; Phadke, Amol

    2012-07-01

    Evaporative coolers (ECs) provide significant gains in energy efficiency compared to vapor compression air conditioners, but simultaneously have significant onsite water demand. This can be a major barrier to deployment in areas of the world with hot and arid climates. To address this concern, this study determined where in the world evaporative cooling is suitable, the water consumption of ECs in these cities, and the potential that greywater can be used reduce the consumption of potable water in ECs. ECs covered 69percent of the cities where room air conditioners are may be deployed, based on comfort conditions alone. The average water consumption due to ECs was found to be 400 L/household/day in the United States and Australia, with the potential for greywater to provide 50percent this amount. In the rest of the world, the average water consumption was 250 L/household/day, with the potential for greywater to supply 80percent of this amount. Home size was the main factor that contributed to this difference. In the Mediterranean, the Middle East, Northern India, and the Midwestern and Southwestern United States alkalinity levels are high and water used for bleeding will likely contribute significantly to EC water consumption. Although technically feasible, upfront costs for household GW systems are currently high. In both developed and developing parts of the world, however, a direct EC and GW system is cost competitive with conventional vapor compression air conditioners. Moreover, in regions of the world that face problems of water scarcity the benefits can substantially outweigh the costs.

  17. Materials Data on H4BrN (SG:215) by Materials Project

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

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  18. Materials Data on S4(BrN)3 (SG:14) by Materials Project

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

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  19. U-115: Novell GroupWise Client Address Book Processing Buffer Overflow Vulnerability

    Broader source: Energy.gov [DOE]

    The vulnerability is caused due to an error when processing Novell Address Book (".nab") files and can be exploited to cause a heap-based buffer overflow via an overly long email address.

  20. GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical...

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

    GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges The GridWise Alliance ...

  1. How ATP3 is Addressing the Challenges of Scale-up in Algae Technology...

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

    How ATP3 is Addressing the Challenges of Scale-up in Algae Technology R&D How ATP3 is Addressing the Challenges of Scale-up in Algae Technology R&D Breakout Session 2-A: The Future...

  2. Superacid catalysis of light hydrocarbon conversion. DOE PETC third quarterly report, February 25, 1994--May 24, 1994

    SciTech Connect (OSTI)

    Gates, B.C.

    1995-12-31

    Environmental concerns are leading to the replacement of aromatic hydrocarbons in gasoline by high-octane-number branched paraffins and oxygenated compounds such as methyl t-butyl ether. The ether is produced from methanol and isobutylene, and the latter can be formed from n-butane by isomerization followed by dehydrogenation. Paraffin isomerization reactions are catalyzed by very strong acids such as aluminum chloride supported on alumina. The aluminum chloride-containing catalysts are corrosive, and their disposal is expensive. Alternatively, hydroisomerization is catalyzed by zeolite-supported metals at high temperatures, but high temperatures do not favor branched products at equilibrium. Thus there is a need for improved catalysts and processes for the isomerization of n-butane and other straight-chain paraffins. Consequently, researchers have sought for solid acids that are noncorrosive and active enough to catalyze isomerization of paraffins at low temperatures. For example, sulfated zirconia catalyzes isomerization of n-butane at temperatures as low as 25{degrees}C. The addition of iron and manganese promoters has been reported to increase the activity of sulfated zirconia for n-butane isomerization by three orders of magnitude. Although the high activity of this catalyst is now established, the reaction network is not known, and the mechanism has not been investigated. The goal of this work is to investigate low-temperature reactions of light paraffins catalyzed by solid superacids of the sulfated zirconia type. The present report is concerned with catalysis of n-butane conversion catalyzed by the Fe- and Mn- promoted sulfated zirconia described in the previous report in this series.

  3. Bioinspired design of redox-active ligands for multielectron catalysis: Effects of positioning pyrazine reservoirs on cobalt for electro- and photocatalytic generation of hydrogen from water

    SciTech Connect (OSTI)

    Jurss, Jonah W.; Khnayzer, Rony S.; Panetier, Julien A.; El Roz, Karim A.; Nichols, Eva M.; Head-Gordon, Martin; Long, Jeffrey R.; Castellano, Felix N.; Chang, Christopher J.

    2015-06-09

    Mononuclear metalloenzymes in nature can function in cooperation with precisely positioned redox-active organic cofactors in order to carry out multielectron catalysis. Inspired by the finely tuned redox management of these bioinorganic systems, we present the design, synthesis, and experimental and theoretical characterization of a homologous series of cobalt complexes bearing redox-active pyrazines. These donor moieties are locked into key positions within a pentadentate ligand scaffold in order to evaluate the effects of positioning redox non-innocent ligands on hydrogen evolution catalysis. Both metal- and ligand-centered redox features are observed in organic as well as aqueous solutions over a range of pH values, and comparison with analogs bearing redox-inactive zinc(II) allows for assignments of ligand-based redox events. Varying the geometric placement of redox non-innocent pyrazine donors on isostructural pentadentate ligand platforms results in marked effects on observed cobalt-catalyzed proton reduction activity. Electrocatalytic hydrogen evolution from weak acids in acetonitrile solution, under diffusion-limited conditions, reveals that the pyrazine donor of axial isomer 1-Co behaves as an unproductive electron sink, resulting in high overpotentials for proton reduction, whereas the equatorial pyrazine isomer complex 2-Co is significantly more active for hydrogen generation at lower voltages. Addition of a second equatorial pyrazine in complex 3-Co further minimizes overpotentials required for catalysis. The equatorial derivative 2-Co is also superior to its axial 1-Co congener for electrocatalytic and visible-light photocatalytic hydrogen generation in biologically relevant, neutral pH aqueous media. Density functional theory calculations (B3LYP-D2) indicate that the first reduction of catalyst isomers 1-Co, 2-Co, and 3-Co is largely metal-centered while the second reduction occurs at pyrazine. Taken together, the data establish that proper positioning of non-innocent pyrazine ligands on a single cobalt center is indeed critical for promoting efficient hydrogen catalysis in aqueous media, akin to optimally positioned redox-active cofactors in metalloenzymes. In a broader sense, these findings highlight the significance of electronic structure considerations in the design of effective electronhole reservoirs for multielectron transformations.

  4. Bioinspired design of redox-active ligands for multielectron catalysis: Effects of positioning pyrazine reservoirs on cobalt for electro- and photocatalytic generation of hydrogen from water

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

    Jurss, Jonah W.; Khnayzer, Rony S.; Panetier, Julien A.; El Roz, Karim A.; Nichols, Eva M.; Head-Gordon, Martin; Long, Jeffrey R.; Castellano, Felix N.; Chang, Christopher J.

    2015-06-09

    Mononuclear metalloenzymes in nature can function in cooperation with precisely positioned redox-active organic cofactors in order to carry out multielectron catalysis. Inspired by the finely tuned redox management of these bioinorganic systems, we present the design, synthesis, and experimental and theoretical characterization of a homologous series of cobalt complexes bearing redox-active pyrazines. These donor moieties are locked into key positions within a pentadentate ligand scaffold in order to evaluate the effects of positioning redox non-innocent ligands on hydrogen evolution catalysis. Both metal- and ligand-centered redox features are observed in organic as well as aqueous solutions over a range of pHmore » values, and comparison with analogs bearing redox-inactive zinc(II) allows for assignments of ligand-based redox events. Varying the geometric placement of redox non-innocent pyrazine donors on isostructural pentadentate ligand platforms results in marked effects on observed cobalt-catalyzed proton reduction activity. Electrocatalytic hydrogen evolution from weak acids in acetonitrile solution, under diffusion-limited conditions, reveals that the pyrazine donor of axial isomer 1-Co behaves as an unproductive electron sink, resulting in high overpotentials for proton reduction, whereas the equatorial pyrazine isomer complex 2-Co is significantly more active for hydrogen generation at lower voltages. Addition of a second equatorial pyrazine in complex 3-Co further minimizes overpotentials required for catalysis. The equatorial derivative 2-Co is also superior to its axial 1-Co congener for electrocatalytic and visible-light photocatalytic hydrogen generation in biologically relevant, neutral pH aqueous media. Density functional theory calculations (B3LYP-D2) indicate that the first reduction of catalyst isomers 1-Co, 2-Co, and 3-Co is largely metal-centered while the second reduction occurs at pyrazine. Taken together, the data establish that proper positioning of non-innocent pyrazine ligands on a single cobalt center is indeed critical for promoting efficient hydrogen catalysis in aqueous media, akin to optimally positioned redox-active cofactors in metalloenzymes. In a broader sense, these findings highlight the significance of electronic structure considerations in the design of effective electron–hole reservoirs for multielectron transformations.« less

  5. 5-address

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

  6. Keynote Address

    Office of Environmental Management (EM)

    ... deactivation and decommissioning of facilities and ... Authority for use in power reactors to generate electricity ... * Current Status - The Department has not ...

  7. Superacid catalysis of light hydrocarbon conversion. DOE PETC seventh quarterly progress report, April 1, 1995--July 31, 1995

    SciTech Connect (OSTI)

    Gates, B.C.

    1996-02-01

    Iron- and manganese-promoted sulfated zirconia is a catalyst for the conversion of propane, but the rate of conversion of propane is much less than the rate of conversion of butane. Whereas this catalyst appears to be a good candidate for practical, industrial conversion of butane, it appears to lack sufficient activity for practical conversion of propane. The propane conversion data reported here provide excellent insights into the chemistry of the catalytic conversion. Solid and catalysts, namely, sulfated zirconia, iron- and manganese-promoted sulfated zirconia, and USY zeolite, were tested for conversion of propane at 1 atm, 200-450{degrees}C, and propane partial pressures in the range of 0.01-0.05 atm. Both promoted and unpromoted sulfated zirconia were found to be active for conversion of propane into butanes, pentanes, methane, ethane, ethylene, and propylene in the temperature range of 200-350{degrees}C, but catalyst deactivation was rapid. At the higher temperatures, only cracking and dehydrogenation products were observed. In contrast to the zirconia-supported catalysts, USY zeolite was observed to convert propane (into propylene, methane, and ethylene) only at temperatures {ge}400{degrees}C. The initial (5 min on stream) rates of propane conversion in the presence of iron- and manganese-promoted sulfated zirconia, sulfated zirconia, and USY zeolite at 450{degrees}C and 0.01 atm propane partial pressure were 3.3 x 10{sup -8}, 0.3 x 10{sup -8}, and 0.06 x 10{sup -8} mol/(s{center_dot}g), respectively. The product distributions in the temperature range 200-450{degrees}C are those of acid-base catalysis, being similar to what has been observed in superacid solution chemistry at temperatures <0{degrees}C. If propane conversion at 450{degrees}C can be considered as a probe of acid strength of the catalyst, the activity comparison suggests that the promoted sulfated zirconia is a stronger acid than sulfated zirconia, which is a stronger acid than USY zeolite.

  8. Response to Request for Information titled "Addressing Policy and

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

    Logistical Challenges to Smart Grid Implementation" | Department of Energy to Request for Information titled "Addressing Policy and Logistical Challenges to Smart Grid Implementation" Response to Request for Information titled "Addressing Policy and Logistical Challenges to Smart Grid Implementation" Response to Request for Information titled "Addressing Policy and Logistical Challenges to Smart Grid Implementation." urrent smart grid initiatives are

  9. NBP RFI-Addressing Policy and Logistical Challenges to Smart Grid

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

    Implementation. September 10, 2009 | Department of Energy NBP RFI-Addressing Policy and Logistical Challenges to Smart Grid Implementation. September 10, 2009 NBP RFI-Addressing Policy and Logistical Challenges to Smart Grid Implementation. September 10, 2009 The Telecommunications Industry Association (TIA) is pleased to provide comments on how to address the numerous challenges facing the development and deployment of smart grid technologies. Smart grid is a more robust application of

  10. U.S. Energy Secretary Addresses International Atomic Energy Agency General

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

    Conference | Department of Energy Addresses International Atomic Energy Agency General Conference U.S. Energy Secretary Addresses International Atomic Energy Agency General Conference September 19, 2011 - 4:48pm Addthis VIENNA, AUSTRIA - U.S. Energy Secretary Steven Chu addressed the International Atomic Energy Agency's General Conference today in Vienna. Opening with a message from President Barack Obama, Secretary Chu highlighted the importance of safety and security in the nuclear

  11. U.S. Energy Secretary Addresses International Atomic Energy Agency General

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

    Conference | Department of Energy Energy Secretary Addresses International Atomic Energy Agency General Conference U.S. Energy Secretary Addresses International Atomic Energy Agency General Conference September 19, 2011 - 2:24pm Addthis VIENNA, AUSTRIA - U.S. Energy Secretary Steven Chu addressed the International Atomic Energy Agency's General Conference today in Vienna. Opening with a message from President Barack Obama, Secretary Chu highlighted the importance of safety and security in

  12. Assistant Secretary Patricia Hoffman to Deliver Keynote Address at IEEE PES

    Energy Savers [EERE]

    Conference on Innovative Smart Grid Technologies | Department of Energy Patricia Hoffman to Deliver Keynote Address at IEEE PES Conference on Innovative Smart Grid Technologies Assistant Secretary Patricia Hoffman to Deliver Keynote Address at IEEE PES Conference on Innovative Smart Grid Technologies January 25, 2013 - 3:10pm Addthis Assistant Secretary Patricia Hoffman will give the keynote address at the 4th annual IEEE PES Conference on Innovative Smart Grid Technologies (ISGT 2013) on

  13. GREET Model Expanded to Better Address Biofuel Life-Cycle Analysis Research

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

    Questions | Department of Energy GREET Model Expanded to Better Address Biofuel Life-Cycle Analysis Research Questions GREET Model Expanded to Better Address Biofuel Life-Cycle Analysis Research Questions November 23, 2015 - 2:57pm Addthis GREET Model Expanded to Better Address Biofuel Life-Cycle Analysis Research Questions The Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model allows researchers and analysts to fully evaluate the energy and emission

  14. DRSG Comments to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges

    Office of Environmental Management (EM)

    DRSG Comments to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges DRSG- 1 DOE Smart Grid RFI Titled "Addressing Policy and Logistical Challenges to Smart Grid Implementation" Submitted by the Demand Response and Smart Grid Coalition (DRSG) November 1, 2010 DRSG Comments to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges DRSG- 2 I. Definition and Scope 1. What significant policy challenges are likely to remain unaddressed if we employ Title XIII's

  15. Genes and Genomics for Improving Energy Crops (Keynote Address - 2010 JGI User Meeting)

    ScienceCinema (OSTI)

    Pennell, Roger

    2011-04-28

    Roger Pennell, Vice President of Trait Development at Ceres, Inc., delivers a keynote address at the 5th Annual DOE JGI User Meeting on March 25, 2010

  16. Addressing the Challenges of RCCI Operation on a Light-Duty Multi-Cylinder Engine

    Broader source: Energy.gov [DOE]

    ORNL and UW collaboration in evaluating and developing RCCI operation in fully built multi-cylinder engine to address hardware, aftertreatment, and control challenges

  17. The Lessons of Practice: Domestic Policy Reform as a Way to Address...

    Open Energy Info (EERE)

    Lessons of Practice: Domestic Policy Reform as a Way to Address Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Lessons of Practice: Domestic Policy...

  18. RE-SCHEDULED FROM JAN 22 TO JAN 28 - COLLOQUIUM: Addressing Big...

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

    Colloquia MBG Auditorium RE-SCHEDULED FROM JAN 22 TO JAN 28 - COLLOQUIUM: Addressing Big Data Challenges in Simulation-based Science Professor Manish Parashar Rutgers...

  19. U-237: Mozilla Firefox CVE-2012-1950 Address Bar URI Spoofing...

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

    Addthis PROBLEM: Mozilla Firefox CVE-2012-1950 Address Bar URI Spoofing Vulnerability PLATFORM: Version(s): Mozilla Firefox 6 - 12 ABSTRACT: To exploit this issue, an attacker...

  20. 2012 Catalysis Lectures

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

    his sabbatical period at Stanford University and SLAC. (1) "Characterization of Heterogeneous Catalysts: Possibilities and Limitations of In-situ Spectroscopy" (Part I) Monday,...

  1. Recommendations to Address Power Reliability Concerns Raised as a Result of

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

    Pending Environmental Regulations for Electric Generation Stations | Department of Energy to Address Power Reliability Concerns Raised as a Result of Pending Environmental Regulations for Electric Generation Stations Recommendations to Address Power Reliability Concerns Raised as a Result of Pending Environmental Regulations for Electric Generation Stations Memorandum from the Electricity Advisory Committee to Secretary Chu and Assistant Secretary Patricia Hoffman on recommendations to

  2. RedSeal Comments on "Smart Grid RFI: Addressing Policy and Logistical

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

    Challenges. | Department of Energy RedSeal Comments on "Smart Grid RFI: Addressing Policy and Logistical Challenges. RedSeal Comments on "Smart Grid RFI: Addressing Policy and Logistical Challenges. RedSeal Comments on "Smart Grid RFI: Addressing Policy and Logistical Challenges. RedSeal's core technology is the ability to understand the access control of the network as a whole - not simply the behavior of a single device. RedSeal analyzes the interactions of firewalls,

  3. Secretary Chu to Give Keynote Address at World Forum on Enterprise and the

    Energy Savers [EERE]

    Environment | Department of Energy Give Keynote Address at World Forum on Enterprise and the Environment Secretary Chu to Give Keynote Address at World Forum on Enterprise and the Environment June 25, 2010 - 12:00am Addthis Washington, DC - On Sunday, June 27th, U.S. Energy Secretary Steven Chu will travel to the United Kingdom to deliver the keynote address at the World Forum on Enterprise and the Environment, hosted by the Oxford University Smith School of Enterprise and the Environment.

  4. Second Five-Year Plan to Address Uranium Contamination in the Navajo Nation

    Energy Savers [EERE]

    | Department of Energy Second Five-Year Plan to Address Uranium Contamination in the Navajo Nation Second Five-Year Plan to Address Uranium Contamination in the Navajo Nation April 3, 2015 - 4:31pm Addthis What does this project do? Goal 1. Protect human health and the environment. Federal agencies recently completed a second Five-Year Plan to address uranium contamination on the Navajo Nation, which follows a progress report on the first plan that was initiated in January 2007. Contributing

  5. Energy levels of the electrons localized over the surface of an inert film with address electrodes

    SciTech Connect (OSTI)

    Petrin, A. B.

    2013-03-15

    The problem of searching for the potential energy and the energy spectrum of the electrons localized over the surface of a thin liquid or solid inert film due to address electrodes placed under the film is considered.

  6. Oil and Gas Company Oil and Gas Company Address Place Zip Website

    Open Energy Info (EERE)

    Oil and Gas Company Address Place Zip Website Abu Dhabi National Oil Company Abu Dhabi National Oil Company Abu http www adnoc ae default aspx Al Furat Petroleum Company Al Furat...

  7. Addressing the Challenges of RCCI Operation on a Light-Duty Multi...

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

    Challenges of RCCI Operation on a Light-Duty Multi-Cylinder Engine Addressing the Challenges of RCCI Operation on a Light-Duty Multi-Cylinder Engine ORNL and UW collaboration in ...

  8. Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope and IAQ (301)

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope and IAQ (301), call slides and discussion summary.

  9. DOE to Address Small Businesses Barriers in Government Contracting at Waste Management Conference

    Broader source: Energy.gov [DOE]

    PHOENIX EM and the DOE Office of Small and Disadvantaged Business Utilization (OSDBU) are working to address barriers that hinder small businesses from competing for prime contracts for work in the Cold War cleanup program.

  10. Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry

    SciTech Connect (OSTI)

    2011-03-07

    AMO is developing advanced technologies that cut energy use and carbon emissions in some of the most energy-intensive processes within U.S. manufacturing. The brochure describes the AMO R&D projects that address these challenges.

  11. U-115: Novell GroupWise Client Address Book Processing Buffer...

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

    is vulnerable to an exploit where a malformed address book could cause heap memory corruption, which could lead to remote code execution under the privilege of the user that...

  12. Secretary Chu's Address to the IAEA General Conference in Vienna, Austria |

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

    Department of Energy Address to the IAEA General Conference in Vienna, Austria Secretary Chu's Address to the IAEA General Conference in Vienna, Austria September 14, 2009 - 12:00am Addthis 53rd IAEA General Conference - As Prepared for Delivery Secretary Steven Chu Monday, September 14, 2009 Thank you, Madame President. Congratulations on your election as President of this Conference. I would also like to congratulate Ambassador Amano on his appointment as Director General. I pledge my

  13. President Bush Highlights Energy in the State of the Union Address |

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

    Department of Energy Highlights Energy in the State of the Union Address President Bush Highlights Energy in the State of the Union Address February 3, 2005 - 10:01am Addthis "To keep our economy growing, we also need reliable supplies of affordable, environmentally responsible energy. Nearly four years ago, I submitted a comprehensive energy strategy that encourages conservation, alternative sources, a modernized electricity grid, and more production here at home -- including safe,

  14. PRESS HARD YOU ARE MAKING MULTIPLE COPIES B. MRO Name, Address, Phone No. and Fax No.

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

    PRESS HARD - YOU ARE MAKING MULTIPLE COPIES B. MRO Name, Address, Phone No. and Fax No. A. Employer Name, Address, I.D. No. STEP 5A: PRIMARY SPECIMEN REPORT - COMPLETED BY TEST FACILITY NEGATIVE POSITIVE for: Marijuana Metabolite (9-THCA) 6- Acetylmorphine Methamphetamine MDMA REJECTED FOR TESTING ADULTERATED SUBSTITUTED INVALID RESULT PCP Codeine MDEA MDA Amphetamine Morphine DILUTE Cocaine Metabolite (BZE) STEP 5b: COMPLETED BY SPLIT TESTING LABORATORY X (Print) Certifying Scientist's Name

  15. Galvin Electricity Initiative DOE RFI DOE RFI 2010-23251: Addressing Policy

    Energy Savers [EERE]

    and Logistical Challenges to Smart Grid Implementation | Department of Energy Galvin Electricity Initiative DOE RFI DOE RFI 2010-23251: Addressing Policy and Logistical Challenges to Smart Grid Implementation Galvin Electricity Initiative DOE RFI DOE RFI 2010-23251: Addressing Policy and Logistical Challenges to Smart Grid Implementation The Galvin Electricity Initiative, a non-profit organization, has dedicated its resources to researching and developing both prototypes and policy reforms

  16. GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical

    Energy Savers [EERE]

    Challenges | Department of Energy GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges The GridWise Alliance is a coalition of over 150 companies, organizations, and academic institutions advocating for a smart grid for a more sustainable future. We are consensus-driven and technology neutral and do not advocate for specific platforms or technologies, but, rather, for policies that will

  17. New York Independent System Operator, Smart Grid RFI: Addressing Policy and

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

    Logistical Challenges. | Department of Energy York Independent System Operator, Smart Grid RFI: Addressing Policy and Logistical Challenges. New York Independent System Operator, Smart Grid RFI: Addressing Policy and Logistical Challenges. In response to the Department of Energy's (DOE) Request for Information regarding smart grid implementation listed in the September 17, 2010 Federal Register, the New York Independent System Operator, Inc. (NYISO) offers the attached white paper entitled

  18. April 30, 2008; HSS/Union Working Group Meeting to address training … Meeting Summary

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

    * * training. * area discussed. Center (NTC) National Training Center. * * * Conduct of Meeting. A 1. 2. 3. 4. HAMMER. HSS/UNION MEETING TO ADDRESS TRAINING DRAFT MEETING SUMMARY Introductory Remarks. Glenn Podonsky made the following points: More than a dialogue, the intent of HSS is to participate in a productive manner, to develop working relationships with the unions, to work the issues, identify actions, and institutionalize a process for addressing and resolving issues to improve worker

  19. Smart Grid Consortium, Response of New York State Smart Grid Addressing

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

    Policy and Logistical Challenges | Department of Energy Consortium, Response of New York State Smart Grid Addressing Policy and Logistical Challenges Smart Grid Consortium, Response of New York State Smart Grid Addressing Policy and Logistical Challenges It represents a unique public-private partnership of largely New York State utilities, authorities, universities, industrial companies, and institutions and research organizations which came together in a collaborative manner to facilitate

  20. Recent Research to Address Technical Barriers to Increased Use of Biodiesel

    Energy Savers [EERE]

    | Department of Energy Recent Research to Address Technical Barriers to Increased Use of Biodiesel Recent Research to Address Technical Barriers to Increased Use of Biodiesel 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters PDF icon 2005_deer_clark.pdf More Documents & Publications The Advanced Collaborative Emissions Study (ACES):Phase 3 Diesel Reformers for On-board Hydrogen Applications Minimizing Lubricant-Ash Requirement and Impact on Emission

  1. Natural Gas Industry Comments on Smart Grid RFI: Addressing Policy and

    Office of Environmental Management (EM)

    Logistical Challenges to Smart Grid | Department of Energy Natural Gas Industry Comments on Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Natural Gas Industry Comments on Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid The undersigned members of the natural gas industry are pleased to submit for your consideration the following comments in response to the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability's

  2. Reprogrammable read only variable threshold transistor memory with isolated addressing buffer

    DOE Patents [OSTI]

    Lodi, Robert J.

    1976-01-01

    A monolithic integrated circuit, fully decoded memory comprises a rectangular array of variable threshold field effect transistors organized into a plurality of multi-bit words. Binary address inputs to the memory are decoded by a field effect transistor decoder into a plurality of word selection lines each of which activates an address buffer circuit. Each address buffer circuit, in turn, drives a word line of the memory array. In accordance with the word line selected by the decoder the activated buffer circuit directs reading or writing voltages to the transistors comprising the memory words. All of the buffer circuits additionally are connected to a common terminal for clearing all of the memory transistors to a predetermined state by the application to the common terminal of a large magnitude voltage of a predetermined polarity. The address decoder, the buffer and the memory array, as well as control and input/output control and buffer field effect transistor circuits, are fabricated on a common substrate with means provided to isolate the substrate of the address buffer transistors from the remainder of the substrate so that the bulk clearing function of simultaneously placing all of the memory transistors into a predetermined state can be performed.

  3. Addressing environmental justice under the National Environment Policy Act at Sandia National Laboratories/New Mexico

    SciTech Connect (OSTI)

    Cohen, T.M.; Bleakly, D.R.

    1997-04-01

    Under Executive Order 12898, Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations, the Department of Energy (DOE) and Sandia National Laboratories New Mexico (SNL) are required to identify and address, as appropriate, disproportionately high, adverse human health or environmental effects of their activities on minority and low-income populations. The National Environmental Policy Act (NEPA) also requires that environmental justice issues be identified and addressed. This presents a challenge for SNL because it is located in a culturally diverse area. Successfully addressing potential impacts is contingent upon accurately identifying them through objective analysis of demographic information. However, an effective public participation process, which is necessarily subjective, is also needed to understand the subtle nuances of diverse populations that can contribute to a potential impact, yet are not always accounted for in a strict demographic profile. Typically, there is little or no coordination between these two disparate processes. This report proposes a five-step method for reconciling these processes and uses a hypothetical case study to illustrate the method. A demographic analysis and community profile of the population within 50 miles of SNL were developed to support the environmental justice analysis process and enhance SNL`s NEPA and public involvement programs. This report focuses on developing a methodology for identifying potentially impacted populations. Environmental justice issues related to worker exposures associated with SNL activities will be addressed in a separate report.

  4. Keynote Address to the American Council on Renewable Energy | Department of

    Energy Savers [EERE]

    Energy Address to the American Council on Renewable Energy Keynote Address to the American Council on Renewable Energy June 20, 2007 - 2:07pm Addthis Remarks Prepared for Energy Secretary Samuel W. Bodman Thank you, Michael, for that introduction and thank you all for coming. It is good to be in New York, back among the financial community. For those of you who don't know, when I left M.I.T - where I taught chemical engineering - to enter the business world I started out as a venture

  5. New Webinar Series to Address Climate Change Impacts in Indian Country |

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

    Department of Energy Webinar Series to Address Climate Change Impacts in Indian Country New Webinar Series to Address Climate Change Impacts in Indian Country March 26, 2014 - 7:32pm Addthis On Thursday, April 3, the White House and eight federal agencies will launch a four-part webinar series focused on evaluating, assessing, and mitigating the impacts of climate change on U.S. tribal communities. The "Climate Change Impacts and Indian Country" series is sponsored by the White

  6. Report Period: EIA ID NUMBER: Appendix A: Mailing Address: Appendix B:

    Gasoline and Diesel Fuel Update (EIA)

    Report Period: EIA ID NUMBER: Appendix A: Mailing Address: Appendix B: Zip Code - Secure File Transfer option available at: - - - - Email form to: OOG.SURVEYS@eia.doe.gov Fax form to: (202) 586-9772 Email address: Oil & Gas Survey U.S. Department of Energy Ben Franklin Station PO Box 279 Washington, DC 20044-0279 Questions? Call toll free: 1-800-638-8812 1. Total Acquisitions (Enter the total volume of foreign crude oil acquired during the report month for importation into the United States.

  7. Join @Energy for the 2016 State of the Union Address | Department of Energy

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

    @Energy for the 2016 State of the Union Address Join @Energy for the 2016 State of the Union Address January 11, 2016 - 11:10am Addthis Join us for live coverage of the State of the Union, starting at 9PM ET on Tuesday. | Image courtesy of Carly Wilkins. Join us for live coverage of the State of the Union, starting at 9PM ET on Tuesday. | Image courtesy of Carly Wilkins. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs How can I participate? Follow along with

  8. Tungsten impurity transport experiments in Alcator C-Mod to address high

    Office of Scientific and Technical Information (OSTI)

    priority research and development for ITER (Journal Article) | SciTech Connect Tungsten impurity transport experiments in Alcator C-Mod to address high priority research and development for ITER Citation Details In-Document Search Title: Tungsten impurity transport experiments in Alcator C-Mod to address high priority research and development for ITER Experiments in Alcator C-Mod tokamak plasmas in the Enhanced D-alpha H-mode regime with ITER-like mid-radius plasma density peaking and Ion

  9. Ames Laboratory to Lead New Research Effort to Address Shortages in Rare

    Energy Savers [EERE]

    Earth and Other Critical Materials | Department of Energy Laboratory to Lead New Research Effort to Address Shortages in Rare Earth and Other Critical Materials Ames Laboratory to Lead New Research Effort to Address Shortages in Rare Earth and Other Critical Materials January 9, 2013 - 12:13pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The U.S. Department of Energy announced today that a team led by Ames Laboratory in Ames, Iowa, has been selected for an award of up to $120

  10. DOE Convenes Multi-stakeholder Process to Address Privacy for Data Enabled

    Office of Environmental Management (EM)

    by Smart Grid Technologies | Department of Energy Convenes Multi-stakeholder Process to Address Privacy for Data Enabled by Smart Grid Technologies DOE Convenes Multi-stakeholder Process to Address Privacy for Data Enabled by Smart Grid Technologies February 12, 2013 - 3:53pm Addthis DOE's Office of Electricy Delivery and Energy Reliability (OE) issued a notice of an open meeting on Tuesday, February 26, 2013 (9:30 a.m. to 4:30 p.m. ET) of the smart grid data privacy multi-stakeholder

  11. DOE NSF Partnership to Address Critical Challenges in Hydrogen Production from Solar Water Splitting

    Office of Energy Efficiency and Renewable Energy (EERE)

    EERE and the National Science Foundation (NSF) announce a funding opportunity in the area of renewable hydrogen technology research and development, specifically addressing discovery and development of advanced materials systems and chemical proceesses for direct photochemical and/or thermochemical water splitting for application in the solar production of hydrogen fuel.

  12. NNSA Administrator Addresses the Next Generation of Nuclear Security Professionals: Part 1

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01

    Administrator Thomas DAgostino of the National Nuclear Security Administration addressed the next generation of nuclear security professionals during the opening session of todays 2009 Department of Energy (DOE) Computational Science Graduate Fellowship Annual Conference. Administrator DAgostino discussed NNSAs role in implementing President Obamas nuclear security agenda and encouraged the computing science fellows to consider careers in nuclear security.

  13. NNSA Administrator Addresses the Next Generation of Nuclear Security Professionals: Part 2

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01

    Administrator Thomas DAgostino of the National Nuclear Security Administration addressed the next generation of nuclear security professionals during the opening session of todays 2009 Department of Energy (DOE) Computational Science Graduate Fellowship Annual Conference. Administrator DAgostino discussed NNSAs role in implementing President Obamas nuclear security agenda and encouraged the computing science fellows to consider careers in nuclear security.

  14. Challenges to be Addressed | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Challenges to be Addressed Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC)

  15. Combining X-ray Absorption and X-ray Diffraction Techniques for in Situ Studies of Chemical Transformations in Heterogeneous Catalysis: Advantages and Limitations

    SciTech Connect (OSTI)

    Frenkel, A.I.; Hanson, J.; Wang, Q.; Marinkovic, N.; Chen, J.G.; Barrio, L.; Si, R.; Lopez Camara, A.; Estrella, A.M.; Rodriguez, J.A.

    2011-08-05

    Recent advances in catalysis instrumentations include synchrotron-based facilities where time-resolved X-ray scattering and absorption techniques are combined in the same in situ or operando experiment to study catalysts at work. To evaluate the advances and limitations of this method, we performed a series of experiments at the new XAFS/XRD instrument in the National Synchrotron Light Source. Nearly simultaneous X-ray diffraction (XRD) and X-ray absorption fine-structure (XAFS) measurements of structure and kinetics of several catalysts under reducing or oxidizing conditions have been performed and carefully analyzed. For CuFe{sub 2}O{sub 4} under reducing conditions, the combined use of the two techniques allowed us to obtain accurate data on kinetics of nucleation and growth of metallic Cu. For the inverse catalyst CuO/CeO{sub 2} that underwent isothermal reduction (with CO) and oxidation (with O{sub 2}), the XAFS data measured in the same experiment with XRD revealed strongly disordered Cu species that went undetected by diffraction. These and other examples emphasize the unique sensitivity of these two complementary methods to follow catalytic processes in the broad ranges of length and time scales.

  16. Combining X-ray Absorption and X-ray Diffraction Techniques for in Situ Studies of Chemical Transformations in Heterogeneous Catalysis:Advantages and Limitations

    SciTech Connect (OSTI)

    A Frenkel; Q Wang; N Marinkovic; J Chen; L Barrio; R Si; A Lopez Camara; A Estella; J Rodriquez; J Hanson

    2011-12-31

    Recent advances in catalysis instrumentations include synchrotron-based facilities where time-resolved X-ray scattering and absorption techniques are combined in the same in situ or operando experiment to study catalysts at work. To evaluate the advances and limitations of this method, we performed a series of experiments at the new XAFS/XRD instrument in the National Synchrotron Light Source. Nearly simultaneous X-ray diffraction (XRD) and X-ray absorption fine-structure (XAFS) measurements of structure and kinetics of several catalysts under reducing or oxidizing conditions have been performed and carefully analyzed. For CuFe{sub 2}O{sub 4} under reducing conditions, the combined use of the two techniques allowed us to obtain accurate data on kinetics of nucleation and growth of metallic Cu. For the inverse catalyst CuO/CeO{sub 2} that underwent isothermal reduction (with CO) and oxidation (with O{sub 2}), the XAFS data measured in the same experiment with XRD revealed strongly disordered Cu species that went undetected by diffraction. These and other examples emphasize the unique sensitivity of these two complementary methods to follow catalytic processes in the broad ranges of length and time scales.

  17. Addressing the Manufacturing Issues Associated with the use of Ceramic Materials for Diesel Engine Components.

    SciTech Connect (OSTI)

    McSpadden, SB

    2001-09-12

    This CRADA supports the objective of selecting appropriate ceramic materials for manufacturing several diesel engine components and addressing critical manufacturing issues associated with these components. Materials that were evaluated included several varieties of silicon nitride and stabilized zirconia. The critical manufacturing issues that were addressed included evaluation of the effect of grain size and the effect of the grinding process on mechanical properties, mechanical performance, reliability, and expected service life. The CRADA comprised four tasks: (1) Machining of Zirconia and Silicon Nitride Materials; (2) Mechanical Properties Characterization and Performance Testing; (3) Tribological Studies; and (4) Residual Stress Studies. Using instrumented equipment at the High Temperature Materials Laboratory (HTML) Machining and Inspection Research User Center (MIRUC), zirconia and silicon nitride materials were ground into simulated component geometries. These components were subsequently evaluated for mechanical properties, wear, and residual stress characteristics in tasks two, three, and four.

  18. Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode

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

    Materials | Department of Energy Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon es161_burrell_2012_o.pdf More Documents & Publications Studies on Lithium Manganese Rich MNC Composite Cathodes Vehicle Technologies Office Merit Review 2014:

  19. An Information Services Algorithm to Heuristically Summarize IP Addresses for a Distributed, Hierarchical Directory Service

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

    information services algorithm to heuristically summarize IP addresses for a distributed, hierarchical directory service Marcos Portnoi, Martin Swany Department of Computer and Information Sciences University of Delaware Newark, DE 19716, U.S.A. {portnoi, swany}@cis.udel.edu Jason Zurawski Internet2 Washington, DC 20036, U.S.A. zurawski@internet2.edu Abstract- A distributed, hierarchical information service for computer networks might use several service instances, located in different layers. A

  20. Jackie Chen to give keynote address at ISC High performance conference in

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

    Germany Jackie Chen to give keynote address at ISC High performance conference in Germany - 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

  1. Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems (EGS)

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

    Draft - May 31, 2011 Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems (EGS) by Ernie Majer, James Nelson, Ann Robertson-Tait, Jean Savy, and Ivan Wong PREFACE As the global demand for energy increases, the contribution from geothermal energy could be extremely large, particularly if resources developed with enhanced geothermal systems (EGS) technology are incorporated into the total energy picture. A recent study by MIT (2006) predicts that in the U.S.

  2. Chapter VII: Addressing Environmental Aspects of TS&D Infrastructure

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

    36 QER Report: Energy Transmission, Storage, and Distribution Infrastructure | April 2015 Chapter VII: Addressing Environmental Aspects of TS&D Infrastructure QER Report: Energy Transmission, Storage, and Distribution Infrastructure | April 2015 8-1 Chapter VIII This chapter gives an overview of current and projected employment in and related to the energy sector and discusses programs to assist in meeting the demand for new workers going forward. The first section provides estimates of jobs

  3. UNITED STATES OF AMERICA DEPARTMENT OF ENERGY Smart Grid RFI: Addressing Policy and Logistical Challenges

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

    DEPARTMENT OF ENERGY Smart Grid RFI: Addressing Policy and Logistical Challenges The National Association of Regulatory Utility Commissioners (NARUC) appreciates the opportunity to provide comments to the Department of Energy (DOE) on this Request for Information (RFI) regarding the policy and logistical challenges of the smart grid. 75 Fed. Reg. 57006 (Sept. 17, 2010). INTRODUCTION NARUC is the national organization of State commissions responsible for economic and safety regulation of

  4. Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope & IAQ (301)

    Energy Savers [EERE]

    Better Buildings Residential Network Peer Exchange Call Series: Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope & IAQ (301) July 21, 2015 Call Slides and Discussion Summary Agenda  Call Logistics and Introductions  Opening Polls  Residential Network and Peer Exchange Call Overview  Introduction to Building America Technology to Market Roadmaps  Eric Werling, Building America Program Director, DOE Building Technologies

  5. Green Building: How the Navajo Nation Can Address Renewable Energy Development at the Local Level

    Office of Environmental Management (EM)

    gov Tribal Energy Program Review Denver, CO Red Rock, New Mexico Green Building Gepetta S. Billie Graduate Intern, Tribal Energy Program Master's Candidate, Community & Regional Planning University of New Mexico How the Navajo Nation can Address Renewable Energy Development at the Local Level Work Plan & Public Involvement Implementation Assessment & Evaluation Overview Introduction Statement of Need Community Profile Conclusion 2 | Tribal Energy Program eere.energy.gov 3 | Tribal

  6. Materials Data on SiP3H29C10BrN (SG:14) by Materials Project

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

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  7. The following data/assumptions will better address the LLW differences between t

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

    data/assumptions will better address the LLW differences between the LEU option and the LEU/Th option of Alternative 1. 1. There is 397 kg fissile ( 233 U and 235 U) in the HTGR fuel. 2. Based on past experience of LLW to Nevada National Security Site, it is expected that the maximum quantity of fissile in a Type B shipping container (CASTOR cask) will be restricted to 1 kg. To protect a 1 kg maximum, it is assumed that 900 grams would be the maximum in a CASTOR cask. Therefore, from a fissile

  8. SOFTWARE TOOLS THAT ADDRESS HAZARDOUS MATERIAL ISSUES DURING NUCLEAR FACILITY D and D

    SciTech Connect (OSTI)

    M. COURNOYER; R. GRUNDEMANN

    2001-03-01

    The 49-year-old Chemistry and Metallurgy Research (CMR) Facility is where analytical chemistry and metallurgical studies on samples of plutonium and nuclear materials are conduct in support of the Department of Energy's nuclear weapons program. The CMR Facility is expected to be decontaminated and decommissioned (D and D) over the next ten to twenty years. Over the decades, several hazardous material issues have developed that need to be address. Unstable chemicals must be properly reassigned or disposed of from the workspace during D and D operation. Materials that have critical effects that are primarily chronic in nature, carcinogens, reproductive toxin, and materials that exhibit high chronic toxicity, have unique decontamination requirements, including the decontrolling of areas where these chemicals were used. Certain types of equipment and materials that contain mercury, asbestos, lead, and polychlorinated biphenyls have special provisions that must be addressed. Utilization of commercially available software programs for addressing hazardous material issues during D and D operations such as legacy chemicals and documentation are presented. These user-friendly programs eliminate part of the tediousness associated with the complex requirements of legacy hazardous materials. A key element of this approach is having a program that inventories and tracks all hazardous materials. Without an inventory of chemicals stored in a particular location, many important questions pertinent to D and D operations can be difficult to answer. On the other hand, a well-managed inventory system can address unstable and highly toxic chemicals and hazardous material records concerns before they become an issue. Tapping into the institutional database provides a way to take advantage of the combined expertise of the institution in managing a cost effective D and D program as well as adding a quality assurance element to the program. Using laboratory requirements as a logic flow diagram, quality and cost effective methods are used to provide necessary information of programmatic, quality, and safety issues concerns. In summary, by seamlessly managing non-programmatic issues, chemical software programs allow scientists in nuclear research facilities more time to concentrate on their technical areas of interest.

  9. Addressing a single spin in diamond with a macroscopic dielectric microwave cavity

    SciTech Connect (OSTI)

    Le Floch, J.-M.; Tobar, M. E.; Bradac, C.; Nand, N.; Volz, T.; Castelletto, S.

    2014-09-29

    We present a technique for addressing single nitrogen-vacancy (NV) center spins in diamond over macroscopic distances using a tunable dielectric microwave cavity. We demonstrate optically detected magnetic resonance (ODMR) for a single negatively charged NV center (NV{sup }) in a nanodiamond (ND) located directly under the macroscopic microwave cavity. By moving the cavity relative to the ND, we record the ODMR signal as a function of position, mapping out the distribution of the cavity magnetic field along one axis. In addition, we argue that our system could be used to determine the orientation of the NV{sup } major axis in a straightforward manner.

  10. Myth-Busting2Ž: Addressing Misconceptions and Further Improving Communication During the Acquisition Process

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

    MA N A G E ME N T A N D B U D G E T W A S H I N G T O N , D . C . 2 0 5 0 3 O F F I C E O F F E D E R A L May 7, 2012 P R O C U R E M E N T P O L I C Y MEMORANDUM FOR CHIEF ACQUISITION OFFICERS SENIOR PROCUREMENT EXECUTIVES CHIEF INFORMATION OFFICERS FROM: Lesley A. Field Acting Administrator for Federal Procurement Policy SUBJECT: "Myth-Busting 2": Addressing Misconceptions and Further Improving Communication During the Acquisition Process Early, frequent, and constructive engagement

  11. RE-SCHEDULED FROM JAN 22 TO JAN 28 - COLLOQUIUM: Addressing Big Data

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

    Challenges in Simulation-based Science | Princeton Plasma Physics Lab 8, 2014, 4:00pm to 5:30pm Colloquia MBG Auditorium RE-SCHEDULED FROM JAN 22 TO JAN 28 - COLLOQUIUM: Addressing Big Data Challenges in Simulation-based Science Professor Manish Parashar Rutgers University Presentation: PDF icon Presentation Abstract: PDF icon COLL.01.28.14.pdf COLLOQUIUM RE-SCHEDULED FROM JAN. 22 TO JAN 28 Data-related challenges are quickly dominating computational and data-enabled sciences, and are

  12. Report Period: EIA ID NUMBER: Instructions: (e.g., Street Address, Bldg, Floor, Suite)

    Gasoline and Diesel Fuel Update (EIA)

    Report Period: EIA ID NUMBER: Instructions: (e.g., Street Address, Bldg, Floor, Suite) Secure File Transfer option available at: (e.g., PO Box, RR) Electronic Transmission: The PC Electronic Data Reporting Option (PEDRO) is available. Zip Code: - If interested in software, call (202) 586-9659. Email form to: Fax form to: (202) 586-9772 - - Mail form to: Oil & Gas Survey - - U.S. Department of Energy Ben Franklin Station PO Box 279 Washington, DC 20044-0279 Questions? Call toll free:

  13. When the Internet Runs Out of Addresses, It'll be IPv6 to the Rescue! |

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

    Department of Energy Wendy Wolfson Tsabba Communications Specialist, Lawrence Berkeley National Laboratory What does this mean for me? There are "only" 3.2 billion unique addresses available across the Internet and we are quickly approaching that limit. Network engineers have been working on a new protocol called IPv6 to solve the problem. Happy World IPv6 Day! What is IPv6 you might ask? Well, IP is the Internet Protocol. It's the way all devices on the Internet from smartphones

  14. Visible-Light Photoredox Catalysis: Selective Reduction of Carbon Dioxide to Carbon Monoxide by a Nickel N-Heterocyclic Carbene-Isoquinoline Complex

    SciTech Connect (OSTI)

    Thoi, VanSara; Kornienko, Nick; Margarit, C; Yang, Peidong; Chang, Christopher

    2013-06-07

    The solar-driven reduction of carbon dioxide to value-added chemical fuels is a longstanding challenge in the fields of catalysis, energy science, and green chemistry. In order to develop effective CO2 fixation, several key considerations must be balanced, including (1) catalyst selectivity for promoting CO2 reduction over competing hydrogen generation from proton reduction, (2) visible-light harvesting that matches the solar spectrum, and (3) the use of cheap and earth-abundant catalytic components. In this report, we present the synthesis and characterization of a new family of earth-abundant nickel complexes supported by N-heterocyclic carbene amine ligands that exhibit high selectivity and activity for the electrocatalytic and photocatalytic conversion of CO2 to CO. Systematic changes in the carbene and amine donors of the ligand have been surveyed, and [Ni(Prbimiq1)]2+ (1c, where Prbimiq1 = bis(3-(imidazolyl)isoquinolinyl)propane) emerges as a catalyst for electrochemical reduction of CO2 with the lowest cathodic onset potential (Ecat = 1.2 V vs SCE). Using this earth-abundant catalyst with Ir(ppy)3 (where ppy = 2-phenylpyridine) and an electron donor, we have developed a visible-light photoredox system for the catalytic conversion of CO2 to CO that proceeds with high selectivity and activity and achieves turnover numbers and turnover frequencies reaching 98,000 and 3.9 s1, respectively. Further studies reveal that the overall efficiency of this solar-to-fuel cycle may be limited by the formation of the active Ni catalyst and/or the chemical reduction of CO2 to CO at the reduced nickel center and provide a starting point for improved photoredox systems for sustainable carbon-neutral energy conversion.

  15. Enabling a Highly-Scalable Global Address Space Model for Petascale Computing

    SciTech Connect (OSTI)

    Apra, Edoardo; Vetter, Jeffrey S; Yu, Weikuan

    2010-01-01

    Over the past decade, the trajectory to the petascale has been built on increased complexity and scale of the underlying parallel architectures. Meanwhile, software de- velopers have struggled to provide tools that maintain the productivity of computational science teams using these new systems. In this regard, Global Address Space (GAS) programming models provide a straightforward and easy to use addressing model, which can lead to improved produc- tivity. However, the scalability of GAS depends directly on the design and implementation of the runtime system on the target petascale distributed-memory architecture. In this paper, we describe the design, implementation, and optimization of the Aggregate Remote Memory Copy Interface (ARMCI) runtime library on the Cray XT5 2.3 PetaFLOPs computer at Oak Ridge National Laboratory. We optimized our implementation with the flow intimation technique that we have introduced in this paper. Our optimized ARMCI implementation improves scalability of both the Global Arrays (GA) programming model and a real-world chemistry application NWChem from small jobs up through 180,000 cores.

  16. COMPUTER SIMULATIONS TO ADDRESS PU-FE EUTECTICISSUE IN 3013 STORAGE VESSEL

    SciTech Connect (OSTI)

    Gupta, N; Allen Smith, A

    2007-03-06

    On November 22, 2005, the Manager of the Plutonium Finishing Plant (PFP) in Richland, WA issued an Occurrence Report involving a potential Pu-Fe eutectic failure mechanism for the stainless steel (SS) 3013 cans containing plutonium (Pu) metal. Four additional reports addressed nuclear safety concerns about the integrity of stainless steel containers holding plutonium during fire scenarios. The reports expressed a belief that the probability and consequences of container failure due to the formation of a plutonium-iron eutectic alloy had been overlooked. Simplified thermal model to address the Pu-Fe eutectic concerns using axisymmetric model similar to the models used in the 9975 SARP were performed. The model uses Rocky Flats configuration with 2 stacked Pu buttons inside a 3013 assembly. The assembly has an outer can, an inner can, and a convenience can, all stainless steel. The boundary conditions are similar to the regulatory 30 minutes HAC fire analyses. Computer simulations of the HAC fire transients lasting 4 hours of burn time show that the interface between the primary containment vessel and the Pu metal in the 9975 package will not reach Pu-Fe eutectic temperature of 400 C.

  17. System for routing messages in a vertex symmetric network by using addresses formed from permutations of the transmission line indicees

    DOE Patents [OSTI]

    Faber, Vance (Los Alamos, NM); Moore, James W. (Los Alamos, NM)

    1992-01-01

    A network of interconnected processors is formed from a vertex symmetric graph selected from graphs .GAMMA..sub.d (k) with degree d, diameter k, and (d+1)!/(d-k+1)! processors for each d.gtoreq.k and .GAMMA..sub.d (k,-1) with degree 3-1, diameter k+1, and (d+1)!/(d-k+1)! processors for each d.gtoreq.k.gtoreq.4. Each processor has an address formed by one of the permutations from a predetermined sequence of letters chosen a selected number of letters at a time, and an extended address formed by appending to the address the remaining ones of the predetermined sequence of letters. A plurality of transmission channels is provided from each of the processors, where each processor has one less channel than the selected number of letters forming the sequence. Where a network .GAMMA..sub.d (k,-1) is provided, no processor has a channel connected to form an edge in a direction .delta..sub.1. Each of the channels has an identification number selected from the sequence of letters and connected from a first processor having a first extended address to a second processor having a second address formed from a second extended address defined by moving to the front of the first extended address the letter found in the position within the first extended address defined by the channel identification number. The second address is then formed by selecting the first elements of the second extended address corresponding to the selected number used to form the address permutations.

  18. The necessity for a practical approach to address organic emissions from cement kilns

    SciTech Connect (OSTI)

    Yonley, C.; Schreiber, B.; Kellerman, S.; Kellett, C.

    1998-12-31

    There is an inherent difficulty in monitoring organic emissions from hazardous waste combustion in the cement process. Data gathered by the EPA and the industry indicate that organic emissions at the main stack of cement kilns are principally from process characteristics and/or the desorption of organic constituents contained in the raw materials. Organic emissions are primarily based on the facility design and origin of the raw materials. One would generally conclude that organic emissions from fuels are essentially non-existent. To understand alternatives for monitoring organic emissions, this paper reviews some of the historical background behind the issue and reviews trends of characteristic organic emissions data. Based on this discussion and review, some approaches are presented to address organic emissions testing and monitoring when utilizing hazardous waste fuel in a cement kiln.

  19. Gas turbine based cogeneration facilities: Key issues to be addressed at an early design stage

    SciTech Connect (OSTI)

    Vandesteene, J.L.; De Backer, J.

    1998-07-01

    The basic design of a cogeneration facility implies much more than looking for a gas turbine generating set that matches the steam host heat demand, and making an economical evaluation of the project. Tractebel Energy Engineering (TEE) has designed, built and commissioned since the early nineties 350 MW of cogeneration facilities, mainly producing electricity and steam with natural gas fired gas turbines, which is the present most common option for industrial combined heat and power production. A standardized cogeneration design does not exist. Each facility has to be carefully adapted to the steam host's particular situation, and important technical issues have to be addressed at an early stage of plant design. Unexpected problems, expensive modifications, delays during execution of the project and possible long term operational limitations or drawbacks may result if these questions are left unanswered. This paper comments the most frequent questions on design values, required flexibility of the HRSG, reliability and backup, control system, connection to the grid

  20. In Situ Airborne Instrumentation: Addressing and Solving Measurement Problems in Ice Clouds

    SciTech Connect (OSTI)

    Baumgardner, Darrel; Kok, Greg; Avallone, L.; Bansemer, A.; Borrmann, S.; Brown, P.; Bundke, U.; Chuang, P. Y.; Cziczo, D.; Field, P.; Gallagher, M.; Gayet, J. -F.; Korolev, A.; Kraemer, M.; McFarquhar, G.; Mertes, S.; Moehler, O.; Lance, S.; Lawson, P.; Petters, M. D.; Pratt, K.; Roberts, G.; Rogers, D.; Stetzer, O.; Stith, J.; Strapp, W.; Twohy, C.; Wendisch, M.

    2012-02-01

    A meeting of 31 international experts on in situ measurements from aircraft was held to identify unresolved questions concerning ice formation and evolution in ice clouds, assess the current state of instrumentation that can address these problems, introduce emerging technology that may overcome current measurement issues and recommend future courses of action that can improve our understanding of ice cloud microphysical processes and their impact on the environment. The meeting proceedings and outcome has been described in detail in a manuscript submitted to the Bulletin of the American Meteorological Society (BAMS) on March 24, 2011. This paper is currently under review. The remainder of this summary, in the following pages, is the text of the BAMS article. A technical note that will be published by the National Center for Atmospheric Research is currently underway and is expected to be published before the end of the year.

  1. In Situ Airborne Instrumentation: Addressing and Solving Measurement Problems in Ice Clouds

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

    Baumgardner, Darrel; Kok, Greg; Avallone, L.; Bansemer, A.; Borrmann, S.; Brown, P.; Bundke, U.; Chuang, P. Y.; Cziczo, D.; Field, P.; et al

    2012-02-01

    A meeting of 31 international experts on in situ measurements from aircraft was held to identify unresolved questions concerning ice formation and evolution in ice clouds, assess the current state of instrumentation that can address these problems, introduce emerging technology that may overcome current measurement issues and recommend future courses of action that can improve our understanding of ice cloud microphysical processes and their impact on the environment. The meeting proceedings and outcome has been described in detail in a manuscript submitted to the Bulletin of the American Meteorological Society (BAMS) on March 24, 2011. This paper is currently undermore » review. The remainder of this summary, in the following pages, is the text of the BAMS article. A technical note that will be published by the National Center for Atmospheric Research is currently underway and is expected to be published before the end of the year.« less

  2. Strategies to Address Identified Education Gaps in the Preparation of a National Security Workforce

    SciTech Connect (OSTI)

    2008-06-30

    This report will discuss strategies available to address identified gaps and weaknesses in education efforts aimed at the preparation of a skilled and properly trained national security workforce.The need to adequately train and educate a national security workforce is at a critical juncture. Even though there are an increasing number of college graduates in the appropriate fields, many of these graduates choose to work in the private sector because of more desirable salary and benefit packages. This is contributing to an inability to fill vacant positions at NNSA resulting from high personnel turnover from the large number of retirements. Further, many of the retirees are practically irreplaceable because they are Cold War scientists that have experience and expertise with nuclear weapons.

  3. The Challenges and Potential of Nuclear Energy for Addressing Climate Change

    SciTech Connect (OSTI)

    Kim, Son H.; Edmonds, James A.

    2007-10-24

    The response to climate change and the stabilization of atmospheric greenhouse gas concentrations has major implications for the global energy system. Stabilization of atmospheric carbon dioxide (CO2) concentrations requires a peak and an indefinite decline of global CO2 emissions. Nuclear energy, along with other technologies, has the potential to contribute to the growing demand for energy without emitting CO2. Nuclear energy is of particular interest because of its global prevalence and its current significant contribution, nearly 20%, to the worlds electricity supply. We have investigated the value of nuclear energy in addressing climate change, and have explored the potential challenges for the rapid and large-scale expansion of nuclear energy as a response to climate change. The scope of this study is long-term and the modeling time frame extends out a century because the nature of nuclear energy and climate change dictate that perspective. Our results indicate that the value of the nuclear technology option for addressing climate change is denominated in trillions of dollars. Several-fold increases to the value of the nuclear option can be expected if there is limited availability of competing carbon-free technologies, particularly fossil-fuel based technologies that can capture and sequester carbon. Challenges for the expanded global use of nuclear energy include the global capacity for nuclear construction, proliferation, uranium availability, and waste disposal. While the economic costs of nuclear fuel and power are important, non-economic issues transcend the issues of costs. In this regard, advanced nuclear technologies and new vision for the global use of nuclear energy are important considerations for the future of nuclear power and climate change.

  4. 20% Wind Energy - Diversifying Our Energy Portfolio and Addressing Climate Change (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2008-05-01

    This brochure describes the R&D efforts needed for wind energy to meet 20% of the U.S. electrical demand by 2030. In May 2008, DOE published its report, 20% Wind Energy by 2030, which presents an in-depth analysis of the potential for wind energy in the United States and outlines a potential scenario to boost wind electric generation from its current production of 16.8 gigawatts (GW) to 304 GW by 2030. According to the report, achieving 20% wind energy by 2030 could help address climate change by reducing electric sector carbon dioxide (CO2) emissions by 825 million metric tons (20% of the electric utility sector CO2 emissions if no new wind is installed by 2030), and it will enhance our nation's energy security by diversifying our electricity portfolio as wind energy is an indigenous energy source with stable prices not subject to fuel volatility. According to the report, increasing our nation's wind generation could also boost local rural economies and contribute to significant growth in manufacturing and the industry supply chain. Rural economies will benefit from a substantial increase in land use payments, tax benefits and the number of well-paying jobs created by the wind energy manufacturing, construction, and maintenance industries. Although the initial capital costs of implementing the 20% wind scenario would be higher than other generation sources, according to the report, wind energy offers lower ongoing energy costs than conventional generation power plants for operations, maintenance, and fuel. The 20% scenario could require an incremental investment of as little as $43 billion (net present value) more than a base-case no new wind scenario. This would represent less than 0.06 cent (6 one-hundredths of 1 cent) per kilowatt-hour of total generation by 2030, or roughly 50 cents per month per household. The report concludes that while achieving the 20% wind scenario is technically achievable, it will require enhanced transmission infrastructure, streamlined siting and permitting regimes, improved reliability and operability of wind systems, and increased U.S. wind manufacturing capacity. To meet these challenges, the DOE Wind Energy Program will continue to work with industry partners to increase wind energy system reliability and operability and improve manufacturing processes. The program also conducts research to address transmission and grid integration issues, to better understand wind resources, to mitigate siting and environmental issues, to provide information to industry stakeholders and policy makers, and to educate the future generations.

  5. Addressing Facility Needs for Concrete Assessment Using Ultrasonic Testing: Mid-year Report

    SciTech Connect (OSTI)

    Ulrich, Timothy J. II; Payan, Cedric; Roberts, Peter M.

    2012-03-28

    The UFD Gap Analysis to Support Extended Storage of Used Nuclear Fuel (June 30, 2011) emphasizes the need for the development of monitoring techniques and technologies for dry storage cask materials. A high priority is given to the development of 'systems for early detection of confinement boundary degradation.' This requires both new techniques for monitoring and inspection, as well as new measurable parameters to quantify mechanical degradation. The use of Nonlinear Elastic Wave Spectroscopy (NEWS) has been shown to provide sensitive parameters correlating to mechanical degradation in a wide variety of materials. Herein we report upon recent research performed to address the high priority of concrete degradation using a selection of these techniques and compare to a ASTM standard ultrasonic technique. Also reported are the near term plans to continue this research in the remaining FY and into the coming years. This research was conducted at Los Alamos National Laboratory (LANL) in the Acoustics Lab of the Geophysics group in the Earth and Environmental Sciences division, and in collaboration with the Laboratory for Nondestructive Evaluation at the University of the Mediterranean (Aix en Provence, France) and the Electrical Power Research Institute (EPRI). The objective of this research project was to determine the feasibility of using an NDE technique based on non-linear ultrasound for determining the depth and degree of microcracking in the near surface of concrete and to assess the degree of sensitivity of such technique. This objective is reached by the means of combining linear and nonlinear measurements, associated with numerical simulation. We first study the global effect of thermal damage on concrete's linear and nonlinear properties by resonance inspection techniques. We show that standard pulse wave speed techniques are not relevant to extract mechanical properties of concrete. The high sensitivity of measured nonlinearity is shown and serves as a validation tool for the rest of the study, i.e., probing the material nonlinearity at various depths through the use of Time Reversal Elastic Nonlinearity Diagnostic (TREND). The basic idea of probing the material nonlinearity at various depths by changing the frequency is validated by exhibiting a similar trend as nonlinear resonance measurements. We address at the end of this report, the potentialities of applying these procedures to real concrete structures.

  6. APRIL 30, 2008, HSS/UNION MEETING TO ADDRESS TRAINING INTEGRATED EXECUTIVE SUMMARY AND FINAL ACTION LIST

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

    HSS/UNION MEETING TO ADDRESS TRAINING INTEGRATED EXECUTIVE SUMMARY AND FINAL ACTION LIST HSS and the labor unions who participated in the initial 2007 HSS Focus Group meetings agreed to a path forward in which various unions combined to form core working groups to address union identified issues by topical area. The following is a synthesis of actions/activities identified in the April 30 HSS/Union meeting to address training issues with focus in the areas of the development of DOE-wide HAMMER

  7. Architectural Framework for Addressing Legacy Waste from the Cold War - 13611

    SciTech Connect (OSTI)

    Love, Gregory A.; Glazner, Christopher G.; Steckley, Sam

    2013-07-01

    We present an architectural framework for the use of a hybrid simulation model of enterprise-wide operations used to develop system-level insight into the U.S. Department of Energy's (DOE) environmental cleanup of legacy nuclear waste at the Savannah River Site. We use this framework for quickly exploring policy and architectural options, analyzing plans, addressing management challenges and developing mitigation strategies for DOE Office of Environmental Management (EM). The socio-technical complexity of EM's mission compels the use of a qualitative approach to complement a more a quantitative discrete event modeling effort. We use this model-based analysis to pinpoint pressure and leverage points and develop a shared conceptual understanding of the problem space and platform for communication among stakeholders across the enterprise in a timely manner. This approach affords the opportunity to discuss problems using a unified conceptual perspective and is also general enough that it applies to a broad range of capital investment/production operations problems. (authors)

  8. Characterization of fundamental catalytic properties of MoS2/WS2 nanotubes and nanoclusters for desulfurization catalysis - a surface temperature study

    SciTech Connect (OSTI)

    U. Burghaus

    2012-07-05

    The prior project consisted of two main project lines. First, characterization of novel nanomaterials for hydrodesulfurization (HDS) applications. Second, studying more traditional model systems for HDS such as vapor-deposited silica-supported Mo and MoSx clusters. In the first subproject, we studied WS2 and MoS2 fullerene-like nanoparticles as well as WS2 nanotubes. Thiophene (C4H4S) was used as the probe molecule. Interestingly, metallic and sulfur-like adsorption sites could be identified on the silica-supported fullerene-particles system. Similar structures are seen for the traditional system (vapor-deposited clusters). Thus, this may be a kinetics fingerprint feature of modern HDS model systems. In addition, kinetics data allowed characterization of the different adsorption sites for thiophene on and inside WS2 nanotube bundles. The latter is a unique feature of nanotubes that has not been reported before for any inorganic nanotube system; however, examples are known for carbon nanotubes, including prior work of the PI. Although HDS has been studied for decades, utilizing nanotubes as nanosized HDS reactors has never been tried before, as far as we know. This is of interest from a fundamental perspective. Unfortunately, the HDS activity of the nanocatalysts at ultra-high vacuum (UHV) conditions was close to the detection limit of our techniques. Therefore, we propose to run experiments at ambient pressure on related nanopowder samples as part of the renewal application utilizing a now-available GC (gas chromatograph) setup. In addition, Ni and Co doped nanocatalyts are proposed for study. These dopants will boost the catalytic activity. In the second subproject of the prior grant, we studied HDS-related chemistry on more traditional supported cluster catalysts. Mo clusters supported by physical vapor deposition (PVD) on silica have been characterized. Two reaction pathways are evident when adsorbing thiophene on Mo and MoSx clusters: molecular adsorption and dissociation. PVD Mo clusters turned out to be very reactive toward thiophene bond activation. Sulfur and carbon residuals form, which poison the catalyst and sulfide the Mo clusters. Sulfided silica-supported MoSx samples are not reactive toward thiophene bond activation. In addition to S and C deposits, H2, H2S, and small organic molecules were detected in the gas phase. Catalyst reactivation procedures, including O2 and atomic hydrogen treatments, have been tested. Cluster size effects have been seen: thiophene adsorbs molecularly with larger binding energies on smaller clusters. However, larger clusters have smaller activation energy for C4H4S bond activation than smaller clusters. The latter is consistent with early catalysis studies. Kinetics and dynamics parameters have been determined quantitatively. We spent a significant amount of time on upgrades of our equipment. A 2nd-hand refurbished X-ray photoelectron spectrometer (XPS) has been integrated into the existing molecular beam scattering system and is already operational (supported by the DoE supplemental grant available in October 2009). We also added a time of flight (TOF) system to the beam scattering apparatus and improved on the accessible impact energy range (new nozzle heater and gas mixing manifold) for the beam scattering experiments. In addition, a GC-based powder atmospheric flow reactor for studies on powder samples is now operational. Furthermore, a 2nd UHV kinetics system has been upgraded as well. In summary, mostly single crystal systems have so far been considered in basic science studies about HDS. Industrial catalysts, however, can be better approximated with the supported cluster systems that we studied in this project. Furthermore, an entirely new class of HDS systems, namely fullerene-like particles and inorganic nanotubes, has been included. Studying new materials and systems has the potential to impact science and technology. The systems investigated are closely related to energy and environmental-related surface science/catalysis. This prior project, conducted at NDSU by a sma

  9. U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs

    Broader source: Energy.gov [DOE]

    Two vulnerabilities were reported in Apple iOS. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can spoof the address bar URL.

  10. Electrochemistry: Catalysis at the boundaries

    SciTech Connect (OSTI)

    Appel, Aaron M.

    2014-04-09

    Renewable energy provides an opportunity to power society without the potential impacts from the use of fossil fuels, but a major limitation of sources such as solar and wind is their intermittent availability. Efficient storage of energy from these renewable sources is critical in developing their widespread utilization. One approach to the storage of renewable energy is the production of fuels, such as ethanol, from water and carbon dioxide. Unlike traditional centralized fuel production, electrochemical systems can operate under mild pressures and temperatures in dispersed, small-scale reactors. Renewable sources of energy are inherently dispersed, and therefore are well matched with the production of fuels electrochemically. However, the development of efficient catalysts is essential for the intended chemical transformations.

  11. The European Safeguards Research and Development Association Addresses Safeguards and Nonproliferation

    SciTech Connect (OSTI)

    Janssens-Maenhout, Greet; Kusumi, R.; Daures, Pascal A.; Janssens, Willem; Dickman, Deborah A.

    2010-06-16

    The renaissance of efforts to expand the use of nuclear energy requires the parallel development of a renewed and more sophisticated work force. Growth in the nuclear sector with high standard of safety, safeguards and security requires skilled staff for design, operations, inspections etc. High-quality nuclear technology educational programs are diminished from past years, and the ability of universities to attract students and to meet future staffing requirements of the nuclear industry is becoming seriously compromised. Thus, education and training in nuclear engineering and sciences is one of the cornerstones for the nuclear sector. Teaching in the nuclear field still seems strongly influenced by national history but it is time to strengthen resources and collaborate. Moreover with the current nuclear security threats it becomes critical that nuclear technology experts master the basic principles not only of safety, but also of nuclear safeguards, nonproliferation and nuclear security. In Europe the European Nuclear Education Network (ENEN) Association has established the certificate 'European Master of Science in Nuclear Engineering (EMSNE)' as the classic nuclear engineering program covering reactor operation and nuclear safety. However, it does not include courses on nonproliferation, safeguards, or dual-use technologies. The lack of education in nuclear safeguards was tackled by the European Safeguards Research and Development Association (ESARDA), through development and implementation of safeguards course modules. Since 2005 the ESARDA Working Group, called the Training and Knowledge Management Working Group, (TKMWG) has worked with the Joint Research Centre (JRC) in Ispra, Italy to organize a Nuclear Safeguards and Nonproliferation course. This five-day course is held each spring at the JRC, and continues to show increasing interest as evidenced by the positive responses of international lecturers and students. The standard set of lectures covers a broad range of subjects, including nuclear material accountancy principles, legal definitions and the regulatory base and inspection tools and techniques. This 60% core part is given by representatives from regulatory bodies (The International Atomic Energy Agency (IAEA), Institute for Radiological Protection and Nuclear Safety, Directorate General for Nuclear Energy and Transport), industry (AREVA, British Nuclear Group), and research (Stockholm University, Hamburg University, Joint Research Centre-Institute of Transuranic Elements, and Joint Research Centre-Institute for the Protection of the Citizen). The remaining part is completed with topical lectures addressed by invited lecturers, such as from Pacific Northwest National Laboratory and the IAEA addressing topics of physical protection, illicit trafficking, the Iraq case study, exercises, including satellite imagery interpretation etc. With this structure of a stable core plus a variable set of invited lectures, the course will remain sustainable and up-to-date. A syllabus provides the students a homogeneous set of information material in nuclear safeguards and nonproliferation matters at the European and international level. In this way, the ESARDA TKMWG aims to contribute to a two-fold scientific-technical and political-juridical education and training.

  12. Progress in Addressing DNFSB Recommendation 2002-1 Issues: Improving Accident Analysis Software Applications

    SciTech Connect (OSTI)

    VINCENT, ANDREW

    2005-04-25

    Defense Nuclear Facilities Safety Board (DNFSB) Recommendation 2002-1 (''Quality Assurance for Safety-Related Software'') identified a number of quality assurance issues on the use of software in Department of Energy (DOE) facilities for analyzing hazards, and designing and operating controls to prevent or mitigate potential accidents. Over the last year, DOE has begun several processes and programs as part of the Implementation Plan commitments, and in particular, has made significant progress in addressing several sets of issues particularly important in the application of software for performing hazard and accident analysis. The work discussed here demonstrates that through these actions, Software Quality Assurance (SQA) guidance and software tools are available that can be used to improve resulting safety analysis. Specifically, five of the primary actions corresponding to the commitments made in the Implementation Plan to Recommendation 2002-1 are identified and discussed in this paper. Included are the web-based DOE SQA Knowledge Portal and the Central Registry, guidance and gap analysis reports, electronic bulletin board and discussion forum, and a DOE safety software guide. These SQA products can benefit DOE safety contractors in the development of hazard and accident analysis by precluding inappropriate software applications and utilizing best practices when incorporating software results to safety basis documentation. The improvement actions discussed here mark a beginning to establishing stronger, standard-compliant programs, practices, and processes in SQA among safety software users, managers, and reviewers throughout the DOE Complex. Additional effort is needed, however, particularly in: (1) processes to add new software applications to the DOE Safety Software Toolbox; (2) improving the effectiveness of software issue communication; and (3) promoting a safety software quality assurance culture.

  13. Addressing Uncertainty in Desigh Inputs: A Case Study of Probabilistic Settlement Evaluations for Soft Zone Collapse at SWPF

    Office of Environmental Management (EM)

    Addressing Uncertainties in Design Inputs: A Case Study of Probabilistic Settlement Evaluations for Soft Zone Collapse at SWPF Tom Houston, Greg Mertz, Carl Costantino, Michael Costantino, Andrew Maham Carl J. Costantino & Associates DOE NPH Conference Germantown, Maryland October 25-26 2011 1 CJCAssociates Introduction * Description of the SWPF Settlement Problem * Deterministic v. Probabilistic Approach to Settlement Profile Development * Analysis Approach * Parameters considered *

  14. Addressing Uncertainties in Design Inputs: A Case Study of Probabilistic Settlement Evaluations for Soft Zone Collapse at SWPF

    Broader source: Energy.gov [DOE]

    Addressing Uncertainties in Design Inputs: A Case Study of Probabilistic Settlement Evaluations for Soft Zone Collapse at SWPF Tom Houston, Greg Mertz, Carl Costantino, Michael Costantino, Andrew Maham Carl J. Costantino & Associates DOE NPH Conference Germantown, Maryland October 25-26 2011

  15. Exploring the Utilization of Complex Algal Communities to Address Algal Pond Crash and Increase Annual Biomass Production for Algal Biofuels

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

    Exploring the Utilization of Complex Algal Communities to Address Algal Pond Crash and Increase Annual Biomass Production for Algal Biofuels March 2014 ii Table of Contents Executive Summary ................................................................................................................................................. iii A. Topic Summary: Fostering Algal Biofuels Production through Research & Development ................................... 1 Federal Goals (Strategic U.S.

  16. Celebration of DOE's 35th Anniversary and the Secretary of Energy's Honor Awards, Keynote Address: Energy Secretary, Dr. Steven Chu

    ScienceCinema (OSTI)

    Chu, Steven (U.S. Energy Secretary)

    2012-10-18

    Dr. Steven Chu gives a keynote address marking the thirty-fifth anniversary of the Department of Energy (DOE). He highlights outstanding achievements of the Department and its scientists. Several of the Department's many Nobel Prize winners over the years are mentioned.

  17. Executive Order 12898: Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations (1994)

    Office of Environmental Management (EM)

    Documents Federal Register Vol. 59, No. 32 Wednesday, February 16, 1994 Title 3- The President Executive Order 12898 of February 11, 1994 Federal Actions To Address Environmental Justice in Minority Populations and Low-Income Populations By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered as follows: Section 1-1.Implementation. 1-101. Agency Responsibilities. To the greatest extent practicable and per- mitted by law,

  18. Model Catalysis of Ammonia Synthesis ad Iron-Water Interfaces - ASum Frequency Generation Vibrational Spectroscopic Study of Solid-GasInterfaces and Anion Photoelectron Spectroscopic Study of Selected Anionclusters

    SciTech Connect (OSTI)

    Ferguson, Michael James

    2005-12-15

    The ammonia synthesis reaction has been studied using single crystal model catalysis combined with sum frequency generation (SFG) vibrational spectroscopy. The adsorption of gases N{sub 2}, H{sub 2}, O{sub 2} and NH{sub 3} that play a role in ammonia synthesis have been studied on the Fe(111) crystal surface by sum frequency generation vibrational spectroscopy using an integrated Ultra-High Vacuum (UHV)/high-pressure system. SFG spectra are presented for the dissociation intermediates, NH{sub 2} ({approx}3325 cm{sup -1}) and NH ({approx}3235 cm{sup -1}) under high pressure of ammonia or equilibrium concentrations of reactants and products on Fe(111) surfaces. Special attention was paid to understand how potassium promotion of the iron catalyst affects the intermediates of ammonia synthesis. An Fe(111) surface promoted with 0.2 monolayers of potassium red shifts the vibrational frequencies of the reactive surface intermediates, NH and NH{sub 2}, providing evidence for weakened the nitrogen-hydrogen bonds relative to clean Fe(111). Spectral features of these surface intermediates persisted to higher temperatures for promoted iron surfaces than for clean Fe(111) surfaces implying that nitrogen-iron bonds are stronger for the promoted surface. The ratio of the NH to NH{sub 2} signal changed for promoted surfaces in the presence of equilibrium concentrations of reactants and products. The order of adding oxygen and potassium to promoted surfaces does not alter the spectra indicating that ammonia induces surface reconstruction of the catalyst to produce the same surface morphology. When oxygen is co-adsorbed with nitrogen, hydrogen, ammonia or potassium on Fe(111), a relative phase shift of the spectra occurs as compared to the presence of adsorbates on clean iron surfaces. Water adsorption on iron was also probed using SFG vibrational spectroscopy. For both H{sub 2}O and D{sub 2}O, the only spectral feature was in the range of the free OH or free OD. From the absence of SFG spectra of ice-like structure we conclude that surface hydroxides are formed and no liquid water is present on the surface. Other than model catalysis, gas phase anion photoelectron spectroscopy of the Cl + H{sub 2} van der Waals well, silicon clusters, germanium clusters, aluminum oxide clusters and indium phosphide clusters were studied. The spectra help to map out the neutral potential energy surfaces of the clusters. For aluminum oxide, the structures of the anions and neutrals were explored and for silicon, germanium and indium phosphide the electronic structure of larger clusters was mapped out.

  19. Addressing Common Subsurface Challenges

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

    geophysical and geochemical technologies quantitatively inferring subsurface evolution under current and future engineered conditions finding viable, low-risk resources...

  20. Addressing Big Data

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

    Big Data Challenges in Simulation-based Science Prof. Manish Parashar Rutgers University Tuesday, Jan 28, 2014 - 4:15PM MBG AUDITORIUM Refreshments at 4:00PM The PrinceTon Plasma...

  1. ARM - People Address Information

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

    govAboutPerson Information About Become a User Recovery Act Mission FAQ Outreach Displays History Organization Participants Facility Statistics Forms Contacts Facility Documents ARM Management Plan (PDF, 1.3MB) Field Campaign Guidelines (PDF, 574KB) ARM Climate Research Facility Expansion Workshop (PDF, 1.46MB) Facility Activities ARM and the Recovery Act Contributions to International Polar Year Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send

  2. U.S.-China Clean Energy Research Center Issues Solicitation to Address the Energy-Water Nexus

    Broader source: Energy.gov [DOE]

    Today the U.S. Department of Energy (DOE) issued a $12.5 million Funding Opportunity Announcement (FOA) for a new technical track under the U.S.-China Clean Energy Research Center (CERC) that addresses water-related aspects of energy production and use. The solicitation calls for the formation of a U.S-based consortium to work with Chinese counterparts to bolster collaborative efforts to help ensure energy, water, and environmental security and combat climate change. The consortium will be funded with $12.5 million DOE support and $12.5 million recipient cost share for a total of $25 million over the 5 year period of performance.

  3. Site Office Contracting Officer E-mail address Ames Site Office Jackie York Jacquelyn.york@ch.doe.gov

    National Nuclear Security Administration (NNSA)

    Site Office Contracting Officer E-mail address Ames Site Office Jackie York Jacquelyn.york@ch.doe.gov Argonne Site Office Jacquelyn York Jacquelyn.york@ch.doe.gov Brookhaven Site Office Evelyn Landini Jennifer Hartmann elandini@bnl.gov jhartmann@bnl.gov Idaho Site Office Paul Allen allenph@id.doe.gov Kansas City Site Office Ralph Tennant rtennant@kcp.gov Lawrence Livermore Site Office Homer Williamson homer.williamson@nnsa.doe.gov Los Alamos Site Office Barbara Romero Robert M. Poole

  4. Electrostatically focused addressable field emission array chips (AFEA's) for high-speed massively parallel maskless digital E-beam direct write lithography and scanning electron microscopy

    DOE Patents [OSTI]

    Thomas, Clarence E.; Baylor, Larry R.; Voelkl, Edgar; Simpson, Michael L.; Paulus, Michael J.; Lowndes, Douglas H.; Whealton, John H.; Whitson, John C.; Wilgen, John B.

    2002-12-24

    Systems and methods are described for addressable field emission array (AFEA) chips. A method of operating an addressable field-emission array, includes: generating a plurality of electron beams from a pluralitly of emitters that compose the addressable field-emission array; and focusing at least one of the plurality of electron beams with an on-chip electrostatic focusing stack. The systems and methods provide advantages including the avoidance of space-charge blow-up.

  5. Electrically actuatable doped polymer flakes and electrically addressable optical devices using suspensions of doped polymer flakes in a fluid host

    DOE Patents [OSTI]

    Trajkovska-Petkoska, Anka; Jacobs, Stephen D.; Marshall, Kenneth L.; Kosc, Tanya Z.

    2010-05-11

    Doped electrically actuatable (electrically addressable or switchable) polymer flakes have enhanced and controllable electric field induced motion by virtue of doping a polymer material that functions as the base flake matrix with either a distribution of insoluble dopant particles or a dopant material that is completely soluble in the base flake matrix. The base flake matrix may be a polymer liquid crystal material, and the dopants generally have higher dielectric permittivity and/or conductivity than the electrically actuatable polymer base flake matrix. The dopant distribution within the base flake matrix may be either homogeneous or non-homogeneous. In the latter case, the non-homogeneous distribution of dopant provides a dielectric permittivity and/or conductivity gradient within the body of the flakes. The dopant can also be a carbon-containing material (either soluble or insoluble in the base flake matrix) that absorbs light so as to reduce the unpolarized scattered light component reflected from the flakes, thereby enhancing the effective intensity of circularly polarized light reflected from the flakes when the flakes are oriented into a light reflecting state. Electro-optic devices contain these doped flakes suspended in a host fluid can be addressed with an applied electric field, thus controlling the orientation of the flakes between a bright reflecting state and a non-reflecting dark state.

  6. Exploring the Utilization of Complex Algal Communities to Address Algal Pond Crash and Increase Annual Biomass Production for Algal Biofuels

    SciTech Connect (OSTI)

    Hamilton, Cyd E.

    2014-03-25

    This white paper briefly reviews the research literature exploring complex algal communities as a means of increasing algal biomass production via increased tolerance, resilience, and resistance to a variety of abiotic and biotic perturbations occurring within harvesting timescales. This paper identifies what data are available and whether more research utilizing complex communities is needed to explore the potential of complex algal community stability (CACS) approach as a plausible means to increase biomass yields regardless of ecological context and resulting in decreased algal-based fuel prices by reducing operations costs. By reviewing the literature for what we do and do not know, in terms of CACS methodologies, this report will provide guidance for future research addressing pond crash phenomena.

  7. Safety and licensing issues that are being addressed by the Power Burst Facility test programs. [PWR; BWR

    SciTech Connect (OSTI)

    McCardell, R.K.; MacDonald, P.E.

    1980-01-01

    This paper presents an overview of the results of the experimental program being conducted in the Power Burst Facility and the relationship of these results to certain safety and licensing issues. The safety issues that were addressed by the Power-Cooling-Mismatch, Reactivity Initiated Accident, and Loss of Coolant Accident tests, which comprised the original test program in the Power Burst Facility, are discussed. The resolution of these safety issues based on the results of the thirty-six tests performed to date, is presented. The future resolution of safety issues identified in the new Power Burst Facility test program which consists of tests which simulate BWR and PWR operational transients, anticipated transients without scram, and severe fuel damage accidents, is described.

  8. Technical Study Addresses a Key Challenge to Harmonizing U.S. and International PV Module Standards (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-07-01

    NREL builds community and industry support by addressing concerns voiced by key standards organizations. Photovoltaic (PV) manufacturers in the United States test the safety of their products using standards developed through consensus processes. Because U.S. PV module safety standards are not aligned with international standards, manufacturers must test their modules twice - and sometimes maintain separate product lines. By meeting with standards organizations such as the Solar ABCs and Underwriters Laboratories (UL), National Renewable Energy Laboratory (NREL) leaders have worked to identify different stakeholders priorities and concerns. UL, specifically, has expressed concern that the international standards do not address all possible risks. For example, new encapsulant materials could soften at high temperatures and frameless modules could slide apart, exposing live electrical parts or allowing glass to fall on a person below. The deformation of a solid material under the influence of mechanical stresses is known as 'creep.' Current module qualification tests are limited to 85 C, whereas modules can, for short times, reach 105 C outdoors. In response to UL's concern, NREL designed and executed an experiment to compare on-sun and accelerated rates of creep for modules fabricated with various encapsulants, including some that have low melting points. Objectives were to (1) evaluate the potential for creep in outdoor exposure, (2) provide guidance on the risks and design needs with thermoplastic materials, and (3) provide a basis for modifying standards to account for materials with potential to creep. The study tested experimental materials with eight representative encapsulants in both outdoor and indoor (chamber) exposure. The study found that modules with materials that were expected to creep did so in the indoor exposure, but not in most outdoor environments and mounting configurations. The results provide a basis for defining an accelerated test needed to give confidence that the modules will not slide apart on hot days. The proposal for IEC 61730 Part 1 exposes modules for 200 hours to a temperature between 105 C and 110 C. NREL is collaborating with UL representatives, and U.S. and international standards appear to be closer to harmonization.

  9. Energy Frontier Research Centers: Helping Win the Energy Innovation Race (2011 EFRC Summit Keynote Address, Secretary of Energy Chu)

    ScienceCinema (OSTI)

    Chu, Steven (DOE Secretary of Energy)

    2012-03-14

    Secretary of Energy Steven Chu gave the keynote address at the 2011 EFRC Summit and Forum. In his talk, Secretary Chu highlighted the need to "unleash America's science and research community" to achieve energy breakthroughs. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several ?grand challenges? and use-inspired ?basic research needs? recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  10. Addressing the Federal-State-Local Interface Issues During a Catastrophic Event Such as an Anthrax Attack

    SciTech Connect (OSTI)

    Stein, Steven L.; Lesperance, Ann M.; Upton, Jaki F.

    2010-02-01

    On October 9, 2008, federal, state and local policy makers, emergency managers, and medical and public health officials convened in Seattle, Washington, for a workshop on Addressing the Federal-State-Local Interface Issues During a Catastrophic Event Such as an Anthrax Attack. The day-long symposium was aimed at generating a dialogue about recovery and restoration through a discussion of the associated challenges that impact entire communities, including people, infrastructure, and critical systems. The Principal Federal Official (PFO) provided an overview of the role of the PFO in a catastrophic event. A high-level summary of an anthrax scenario was presented. The remainder of the day was focused on interactive discussions among federal, state and local emergency management experts in the areas of: Decision-making, prioritization, and command and control Public health/medical services Community resiliency and continuity of government. Key topics and issues that resulted from discussions included: Local representation in the Joint Field Office (JFO) JFO transition to the Long-Term Recovery Office Process for prioritization of needs Process for regional coordination Prioritization - process and federal/military intervention Allocation of limited resources Re-entry decision and consistency Importance of maintaining a healthy hospital system Need for a process to establish a consensus on when it is safe to re-enter. This needs to be across all jurisdictions including the military. Insurance coverage for both private businesses and individuals Interaction between the government and industry. The symposium was sponsored by the Interagency Biological Restoration Demonstration, a collaborative regional program jointly funded by the U.S. Department of Homeland Security and the U.S. Department of Defense. To aid the programs efforts and inform the development of blueprint for recovery from a biological incident, this report presents the key issues identified at the symposium.

  11. Method for producing catalysis from coal

    DOE Patents [OSTI]

    Farcasiu, Malvina (Pittsburgh, PA); Derbyshire, Frank (Lexington, KY); Kaufman, Phillip B. (Library, PA); Jagtoyen, Marit (Lexington, KY)

    1998-01-01

    A method for producing catalysts from coal is provided comprising mixing an aqueous alkali solution with the coal, heating the aqueous mixture to treat the coal, drying the now-heated aqueous mixture, reheating the mixture to form carbonized material, cooling the mixture, removing excess alkali from the carbonized material, and recovering the carbonized material, wherein the entire process is carried out in controlled atmospheres, and the carbonized material is a hydrocracking or hydrodehalogenation catalyst for liquid phase reactions. The invention also provides for a one-step method for producing catalysts from coal comprising mixing an aqueous alkali solution with the coal to create a mixture, heating the aqueous mixture from an ambient temperature to a predetermined temperature at a predetermined rate, cooling the mixture, and washing the mixture to remove excess alkali from the treated and carbonized material, wherein the entire process is carried out in a controlled atmosphere.

  12. Hydrodesulfurization catalysis by Chevrel phase compounds

    DOE Patents [OSTI]

    McCarty, Kevin F. (Livermore, CA); Schrader, Glenn L. (Ames, IA)

    1985-12-24

    A process is disclosed for the hydrodesulfurization of sulfur-containing hydrocarbon fuel with reduced ternary molybdenum sulfides, known as Chevrel phase compounds. Chevrel phase compounds of the general composition M.sub.x Mo.sub.6 S.sub.8, with M being Ho, Pb, Sn, Ag, In, Cu, Fe, Ni, or Co, were found to have hydrodesulfurization activities comparable to model unpromoted and cobalt-promoted MoS.sub.2 catalysts. The most active catalysts were the "large" cation compounds (Ho, Pb, Sn), and the least active catalysts were the "small" cation compounds (Cu, Fe, Ni, Co.).

  13. Two component-three dimensional catalysis

    DOE Patents [OSTI]

    Schwartz, Michael (Boulder, CO); White, James H. (Boulder, CO); Sammells, Anthony F. (Boulder, CO)

    2002-01-01

    This invention relates to catalytic reactor membranes having a gas-impermeable membrane for transport of oxygen anions. The membrane has an oxidation surface and a reduction surface. The membrane is coated on its oxidation surface with an adherent catalyst layer and is optionally coated on its reduction surface with a catalyst that promotes reduction of an oxygen-containing species (e.g., O.sub.2, NO.sub.2, SO.sub.2, etc.) to generate oxygen anions on the membrane. The reactor has an oxidation zone and a reduction zone separated by the membrane. A component of an oxygen containing gas in the reduction zone is reduced at the membrane and a reduced species in a reactant gas in the oxidation zone of the reactor is oxidized. The reactor optionally contains a three-dimensional catalyst in the oxidation zone. The adherent catalyst layer and the three-dimensional catalyst are selected to promote a desired oxidation reaction, particularly a partial oxidation of a hydrocarbon.

  14. Catalysis using hydrous metal oxide ion exchanges

    DOE Patents [OSTI]

    Dosch, Robert G. (Albuquerque, NM); Stephens, Howard P. (Albuquerque, NM); Stohl, Frances V. (Albuquerque, NM)

    1985-01-01

    In a process which is catalyzed by a catalyst comprising an active metal on a carrier, said metal being active as a catalyst for the process, an improvement is provided wherein the catalyst is a hydrous, alkali metal or alkaline earth metal titanate, zirconate, niobate or tantalate wherein alkali or alkaline earth metal cations have been exchanged with a catalytically effective amount of cations of said metal.

  15. Textured Metal Catalysts for Heterogeneous Catalysis - Energy...

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

    access to micropores Highly effective for aqueous phase hydrogenations Applications and Industries Bioproductsbiofuels manufacturing Chemical manufacturing Patents and Patent...

  16. Basic Research Needs: Catalysis for Energy

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

    with heretofore unprecedented detail. Examples of new computational methods include optimization of structures determined experimentally by diffraction scattering based on...

  17. Catalysis using hydrous metal oxide ion exchangers

    DOE Patents [OSTI]

    Dosch, R.G.; Stephens, H.P.; Stohl, F.V.

    1983-07-21

    In a process which is catalyzed by a catalyst comprising an active metal on a carrier, said metal being active as a catalyst for the process, an improvement is provided wherein the catalyst is a hydrous, alkali metal or alkaline earth metal titanate, zirconate, niobate or tantalate wherein alkali or alkaline earth metal cations have been exchanged with a catalytically effective amount of cations of said metal.

  18. The impact of nanoscience on heterogeneous catalysis

    SciTech Connect (OSTI)

    Bell, Alexis T.

    2003-03-03

    Most catalysts consist of nanometer-sized particles dispersed on a high-surface area support. Advances in characterization methods have led to a molecular level understanding of the relationships between nanoparticle properties and catalytic performance. Together with novel approaches to nanoparticle synthesis, this knowledge is contributing to the design and development of new catalysts.

  19. Opportunities in Catalysis Research Using Synchrotron Radiation

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

    of Highly Dispersed Supported Gold Catalysts 3:00-3:30 Russell R. Chianelli University of Texas at El Paso Advanced Synchrotron and Simulation Techniques Applied to Problems in...

  20. Addresses and Phone Numbers | NREL

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

    Applications Federal Energy Management Program 303-384-7534 Innovation and Entrepreneurship Center 303-275-3038 International Activities 303-384-7537 Joint Institute for...

  1. Geothermal energy in the western United States and Hawaii: Resources and projected electricity generation supplies. [Contains glossary and address list of geothermal project developers and owners

    SciTech Connect (OSTI)

    Not Available

    1991-09-01

    Geothermal energy comes from the internal heat of the Earth, and has been continuously exploited for the production of electricity in the United States since 1960. Currently, geothermal power is one of the ready-to-use baseload electricity generating technologies that is competing in the western United States with fossil fuel, nuclear and hydroelectric generation technologies to provide utilities and their customers with a reliable and economic source of electric power. Furthermore, the development of domestic geothermal resources, as an alternative to fossil fuel combustion technologies, has a number of associated environmental benefits. This report serves two functions. First, it provides a description of geothermal technology and a progress report on the commercial status of geothermal electric power generation. Second, it addresses the question of how much electricity might be competitively produced from the geothermal resource base. 19 figs., 15 tabs.

  2. Place Based STEM: Leveraging Local Resources to Engage K-12 Teachers in Teaching Integrated STEM and for Addressing the Local STEM Pipeline

    SciTech Connect (OSTI)

    Dr. Louis Nadelson; Anne Louise Seifert; Meagan McKinney

    2014-06-01

    Business, industry, parks, nature settings, government infrastructure, and people, can be invaluable resources for connecting STEM curriculum within context which results in conditions ideal for promoting purposeful learning of authentic STEM content. Thus, community-based STEM resources offer ideal context for teaching STEM content. A benefit of focusing teacher attention on these contextual, content aligned resources is that they are in every community; making place-based STEM education a possibility, regardless of the location of STEM teaching and learning. Further, associating STEM teaching and learning with local resources addresses workforce development and the STEM pipeline by exposing students to STEM careers and applications in their local communities. The desire to align STEM teaching and learning with local STEM related resources guided the design of our week-long integrated STEM K-12 teacher professional development (PD) program, i-STEM. We have completed four years of our i-STEM PD program and have made place-based STEM a major emphasis of our curriculum. This report focuses on the data collected in the fourth year of our program. Our week-long i-STEM PD served over 425 educators last summer (2013), providing them with in depth theme-based integrated STEM short courses which were limited to an average of 15 participants and whole group plenary sessions focused around placed based integrated STEM, inquiry, engineering design, standards and practices of Common Core and 21st Century skills. This state wide PD was distributed in five Idaho community colleges and took place over two weeks. The STEM short courses included topics on engineering for sustainability, using engineering to spark interest in STEM, municipal water systems, health, agriculture, food safety, mining, forestry, energy, and others. Integral to these short courses were field trips designed to connect the K-12 educators to the resources in their local communities that could be leveraged for teaching integrated STEM and provide a relevant context for teaching STEM content. Workplace presentations made by place-based STEM experts and provided teachers field trips to place-base STEM industries and business such as manufacturing plants, waste water treatment systems, mines, nature parks, food processing plants, research, hospitals, and laboratory facilities. We researched the 425 participants’ conceptions of place-based STEM prior to and after their taking part in the summer institutes, which included fieldtrips. Our findings revealed substantial increase in our participants’ knowledge, interest, and plans to use place-based resources for teaching integrated STEM. We detail the data analysis and provide a theoretical foundation and justification for the importance of place-based STEM to address the STEM pipeline for the future workforce.

  3. In-Situ Radiological Surveys to Address Nuclear Criticality Safety Requirements During Remediation Activities at the Shallow Land Disposal Area, Armstrong County, Pennsylvania - 12268

    SciTech Connect (OSTI)

    Norris, Phillip; Mihalo, Mark; Eberlin, John; Lambert, Mike; Matthews, Brian

    2012-07-01

    Cabrera Services Inc. (CABRERA) is the remedial contractor for the Shallow Land Disposal Area (SLDA) Site in Armstrong County Pennsylvania, a United States (US) Army Corps of Engineers - Buffalo District (USACE) contract. The remediation is being completed under the USACE's Formerly Utilized Sites Remedial Action Program (FUSRAP) which was established to identify, investigate, and clean up or control sites previously used by the Atomic Energy Commission (AEC) and its predecessor, the Manhattan Engineer District (MED). As part of the management of the FUSRAP, the USACE is overseeing investigation and remediation of radiological contamination at the SLDA Site in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), 42 US Code (USC), Section 9601 et. seq, as amended and, the National Oil and Hazardous Substance Pollution Contingency Plan (NCP), Title 40 of the Code of Federal Regulations (CFR) Section 300.430(f) (2). The objective of this project is to clean up radioactive waste at SLDA. The radioactive waste contains special nuclear material (SNM), primarily U-235, in 10 burial trenches, Cabrera duties include processing, packaging and transporting the waste to an offsite disposal facility in accordance with the selected remedial alternative as defined in the Final Record of Decision (USACE, 2007). Of particular importance during the remediation is the need to address nuclear criticality safety (NCS) controls for the safe exhumation and management of waste containing fissile materials. The partnership between Cabrera Services, Inc. and Measutronics Corporation led to the development of a valuable survey tool and operating procedure that are essential components of the SLDA Criticality Safety and Material Control and Accountability programs. Using proven existing technologies in the design and manufacture of the Mobile Survey Cart, the continued deployment of the Cart will allow for an efficient and reliable methodology to allow for the safe exhumation of the Special Nuclear Material in existing SLDA trenches. (authors)

  4. Carbon dioxide and climate. [Appendix includes names and addresses of the Principal Investigators for the research projects funded in FY1991

    SciTech Connect (OSTI)

    Not Available

    1991-10-01

    Global climate change is a serious environmental concern, and the US has developed An Action Agenda'' to deal with it. At the heart of the US effort is the US Global Change Research Program (USGCRP), which has been developed by the Committee on Earth and Environmental Sciences (CEES) of the Federal Coordinating Council for Sciences, Engineering, and Technology (FCCSET). The USGCRP will provide the scientific basis for sound policy making on the climate-change issue. The DOE contribution to the USGCRP is the Carbon Dioxide Research Program, which now places particular emphasis on the rapid improvement of the capability to predict global and regional climate change. DOE's Carbon Dioxide Research Program has been addressing the carbon dioxide-climate change connection for more than twelve years and has provided a solid scientific foundation for the USGCRP. The expansion of the DOE effort reflects the increased attention that the Department has placed on the issue and is reflected in the National Energy Strategy (NES) that was released in 1991. This Program Summary describes projects funded by the Carbon Dioxide Research Program during FY 1991 and gives a brief overview of objectives, organization, and accomplishments. The Environmental Sciences Division of the Office of Health and Environmental Research, Office of Energy Research supports a Carbon Dioxide Research Program to determine the scientific linkage between the rise of greenhouse gases in the atmosphere, especially carbon dioxide, and climate and vegetation change. One facet is the Core CO{sub 2} Program, a pioneering program that DOE established more than 10 years ago to understand and predict the ways that fossil-fuel burning could affect atmospheric CO{sub 2} concentration, global climate, and the Earth's biosphere. Major research areas are: global carbon cycle; climate detection and models of climate change; vegetation research; resource analysis; and, information and integration.

  5. Coupling a Reactive Transport Code with a Global Land Surface Model for Mechanistic Biogeochemistry Representation: 1. Addressing the Challenge of Nonnegativity

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

    Tang, Guoping; Yuan, Fengming; Bisht, Gautam; Hammond, Glenn E.; Lichtner, Peter C.; Collier, Nathaniel O; Kumar, Jitendra; Mills, Richard T; Xu, Xiaofeng; Andre, Ben; et al

    2016-01-01

    Reactive transport codes (e.g., PFLOTRAN) are increasingly used to improve the representation of biogeochemical processes in terrestrial ecosystem models (e.g., the Community Land Model, CLM). As CLM and PFLOTRAN use explicit and implicit time stepping, implementation of CLM biogeochemical reactions in PFLOTRAN can result in negative concentration, which is not physical and can cause numerical instability and errors. The objective of this work is to address the nonnegativity challenge to obtain accurate, efficient, and robust solutions. We illustrate the implementation of a reaction network with the CLM-CN decomposition, nitrification, denitrification, and plant nitrogen uptake reactions and test the implementation atmore » arctic, temperate, and tropical sites. We examine use of scaling back the update during each iteration (SU), log transformation (LT), and downregulating the reaction rate to account for reactant availability limitation to enforce nonnegativity. Both SU and LT guarantee nonnegativity but with implications. When a very small scaling factor occurs due to either consumption or numerical overshoot, and the iterations are deemed converged because of too small an update, SU can introduce excessive numerical error. LT involves multiplication of the Jacobian matrix by the concentration vector, which increases the condition number, decreases the time step size, and increases the computational cost. Neither SU nor SE prevents zero concentration. When the concentration is close to machine precision or 0, a small positive update stops all reactions for SU, and LT can fail due to a singular Jacobian matrix. The consumption rate has to be downregulated such that the solution to the mathematical representation is positive. A first-order rate downregulates consumption and is nonnegative, and adding a residual concentration makes it positive. For zero-order rate or when the reaction rate is not a function of a reactant, representing the availability limitation of each reactant with a Monod substrate limiting function provides a smooth transition between a zero-order rate when the reactant is abundant and first-order rate when the reactant becomes limiting. When the half saturation is small, marching through the transition may require small time step sizes to resolve the sharp change within a small range of concentration values. Our results from simple tests and CLM-PFLOTRAN simulations caution against use of SU and indicate that accurate, stable, and relatively efficient solutions can be achieved with LT and downregulation with Monod substrate limiting function and residual concentration.« less

  6. Comprehensive Lifecycle Planning and Management System For Addressing Water Issues Associated With Shale Gas Development In New York, Pennsylvania, And West Virginia

    SciTech Connect (OSTI)

    J. Daniel Arthur

    2012-03-31

    The objective of this project is to develop a modeling system to allow operators and regulators to plan all aspects of water management activities associated with shale gas development in the target project area of New York, Pennsylvania, and West Virginia (??target area?), including water supply, transport, storage, use, recycling, and disposal and which can be used for planning, managing, forecasting, permit tracking, and compliance monitoring. The proposed project is a breakthrough approach to represent the entire shale gas water lifecycle in one comprehensive system with the capability to analyze impacts and options for operational efficiency and regulatory tracking and compliance, and to plan for future water use and disposition. It will address all of the major water-related issues of concern associated with shale gas development in the target area, including water withdrawal, transport, storage, use, treatment, recycling, and disposal. It will analyze the costs, water use, and wastes associated with the available options, and incorporate constraints presented by permit requirements, agreements, local and state regulations, equipment and material availability, etc. By using the system to examine the water lifecycle from withdrawals through disposal, users will be able to perform scenario analysis to answer "what if" questions for various situations. The system will include regulatory requirements of the appropriate state and regional agencies and facilitate reporting and permit applications and tracking. These features will allow operators to plan for more cost effective resource production. Regulators will be able to analyze impacts of development over an entire area. Regulators can then make informed decisions about the protections and practices that should be required as development proceeds. This modeling system will have myriad benefits for industry, government, and the public. For industry, it will allow planning all water management operations for a project or an area as one entity to optimize water use and minimize costs subject to regulatory and other constraints. It will facilitate analysis of options and tradeoffs, and will also simplify permitting and reporting to regulatory agencies. The system will help regulators study cumulative impacts of development, conserve water resources, and manage disposal options across a region. It will also allow them to track permits and monitor compliance. The public will benefit from water conservation, improved environmental performance as better system wide decisions are made, and greater supply of natural gas, with attendant lower prices, as costs are reduced and development is assisted through better planning and scheduling. Altogether, better economics and fewer barriers will facilitate recovery of the more than 300 trillion cubic feet of estimated recoverable natural gas resource in the Marcellus Shale in a manner that protects the environment.

  7. Renewable Energy and Efficiency Modeling Analysis Partnership: An Analysis of How Different Energy Models Addressed a Common High Renewable Energy Penetration Scenario in 2025

    SciTech Connect (OSTI)

    Blair, N.; Jenkin, T.; Milford, J.; Short, W.; Sullivan, P.; Evans, D.; Lieberman, E.; Goldstein, G.; Wright, E.; Jayaraman, K.; Venkatech, B.; Kleiman, G.; Namovicz, C.; Smith, B.; Palmer, K.; Wiser, R.; Wood, F.

    2009-09-30

    The Renewable Energy and Efficiency Modeling and Analysis Partnership (REMAP) sponsors ongoing workshops to discuss individual 'renewable' technologies, energy/economic modeling, and - to some extent - policy issues related to renewable energy. Since 2002, the group has organized seven workshops, each focusing on a different renewable technology (geothermal, solar, wind, etc.). These workshops originated and continue to be run under an informal partnership of the Environmental Protection Agency (EPA), the Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy (EERE), the National Renewable Energy Laboratory (NREL), and the American Council on Renewable Energy (ACORE). EPA originally funded the activities, but support is now shared between EPA and EERE. REMAP has a wide range of participating analysts and models/modelers that come from government, the private sector, and academia. Modelers include staff from the Energy Information Administration (EIA), the American Council for an Energy-Efficient Economy (ACEEE), NREL, EPA, Resources for the Future (RFF), Argonne National Laboratory (ANL), Northeast States for Coordinated Air Use Management (NESCAUM), Regional Economic Models Inc. (REMI), ICF International, OnLocation Inc., and Boston University. The working group has more than 40 members, which also includes representatives from DOE, Lawrence Berkeley National Laboratory (LBNL), Union of Concerned Scientists (UCS), Massachusetts Renewable Energy Trust, Federal Energy Regulatory Commission (FERC), and ACORE. This report summarizes the activities and findings of the REMAP activity that started in late 2006 with a kickoff meeting, and concluded in mid-2008 with presentations of final results. As the project evolved, the group compared results across models and across technologies rather than just examining a specific technology or activity. The overall goal was to better understand how and why different energy models give similar and/or different answers in response to a set of focused energy-related questions. The focus was on understanding reasons for model differences, not on policy implications, even though a policy of high renewable penetration was used for the analysis. A group process was used to identify the potential question (or questions) to be addressed through the project. In late 2006, increasing renewable energy penetration in the electricity sector was chosen from among several options as the general policy to model. From this framework, the analysts chose a renewable portfolio standard (RPS) as the way to implement the required renewable energy market penetration in the models. An RPS was chosen because it was (i) of interest and represented the group's consensus choice, and (ii) tractable and not too burdensome for the modelers. Because the modelers and analysts were largely using their own resources, it was important to consider the degree of effort required. In fact, several of the modelers who started this process had to discontinue participation because of other demands on their time. Federal and state RPS policy is an area of active political interest and debate. Recognizing this, participants used this exercise to gain insight into energy model structure and performance. The results are not intended to provide any particular insight into policy design or be used for policy advocacy, and participants are not expected to form a policy stance based on the outcomes of the modeling. The goals of this REMAP project - in terms of the main topic of renewable penetration - were to: (1) Compare models and understand why they may give different results to the same question, (2) Improve the rigor and consistency of assumptions used across models, and (3) Evaluate the ability of models to measure the impacts of high renewable-penetration scenarios.

  8. Method for producing high surface area chromia materials for catalysis

    DOE Patents [OSTI]

    Gash, Alexander E. (Brentwood, CA); Satcher, Joe (Patterson, CA); Tillotson, Thomas (Tracy, CA); Hrubesh, Lawrence (Pleasanton, CA); Simpson, Randall (Livermore, CA)

    2007-05-01

    Nanostructured chromium(III)-oxide-based materials using sol-gel processing and a synthetic route for producing such materials are disclosed herein. Monolithic aerogels and xerogels having surface areas between 150 m.sup.2/g and 520 m.sup.2/g have been produced. The synthetic method employs the use of stable and inexpensive hydrated-chromium(III) inorganic salts and common solvents such as water, ethanol, methanol, 1-propanol, t-butanol, 2-ethoxy ethanol, and ethylene glycol, DMSO, and dimethyl formamide. The synthesis involves the dissolution of the metal salt in a solvent followed by an addition of a proton scavenger, such as an epoxide, which induces gel formation in a timely manner. Both critical point (supercritical extraction) and atmospheric (low temperature evaporation) drying may be employed to produce monolithic aerogels and xerogels, respectively.

  9. Rare-earth nanoparticles for catalysis | The Ames Laboratory

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

    Developing new materials based on these two elements is expected to impact favorably the supply chain of the more scarce rare earths. The SULI student in this program will work...

  10. Density Functional Theory in Surface Chemistry and Catalysis

    SciTech Connect (OSTI)

    Norskov, Jens

    2011-05-19

    Recent advances in the understanding of reactivity trends for chemistry at transition metal surfaces have enabled in silico design of heterogeneous catalysts in a few cases. Current status of the field is discussed with an emphasis on the role of coupling between theory and experiment and future challenges.

  11. Reduced ternary molybdenum and tungsten sulfides and hydroprocessing catalysis therewith

    DOE Patents [OSTI]

    Hilsenbeck, Shane J. (Ames, IA); McCarley, Robert E. (Ames, IA); Schrader, Glenn L. (Ames, IA); Xie, Xiaobing (College Station, TX)

    1999-02-16

    New amorphous molybdenum/tungsten sulfides with the general formula M.sup.n+.sub.2x/n (L.sub.6 S.sub.8)S.sub.x, where L is molybdenum or tungsten and M is a ternary metal, has been developed. Characterization of these amorphous materials by chemical and spectroscopic methods (IR, Raman, PES) shows that the (M.sub.6 S.sub.8).sup.0 cluster units are present. Vacuum thermolysis of the amorphous Na.sub.2x (Mo.sub.6 S.sub.8)S.sub.x .multidot.yMeOH first produces poorly crystalline NaMo.sub.6 S.sub.8 by disproportionation at 800.degree. C. and well-crystallized NaMo.sub.6 S.sub.8 at .gtoreq. 900.degree. C. Ion-exchange of the sodium material in methanol with soluble M.sup.2+ and M.sup.3+ salts (M=Sn, Co, Ni, Pb, La, Ho) produces the M.sup.n+.sub.2x/n (Mo.sub.6 S.sub.8)S.sub.x .multidot.yMeOH compounds. Additionally, the new reduced ternary molybdenum sulfides with the general formula M.sup.n+.sub.2x/n Mo.sub.6 S.sub.8+x (MeOH).sub.y MMOS! (M=Sn, Co, Ni) is an effective hydrodesulfurization (HDS) catalyst both as-prepared and after a variety of pretreatment conditions. Under specified pretreatment conditions with flowing hydrogen gas, the SnMoS type catalyst can be stabilized, and while still amorphous, can be considered as "Chevrel phase-like" in that both contain Mo.sub.6 S.sub.8 cluster units. Furthermore, the small cation NiMoS and CoMoS type pretreated catalyst showed to be very active HDS catalysts with rates that exceeded the model unpromoted and cobalt-promoted MoS.sub.2 catalysts.

  12. Catalysis by Design: Bridging the Gap Between Theory and Experiments...

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

    by Design: Bridging the Gap Between Theory and Experiments at Nanoscale Level Studies on a simple platinum-alumina system constitute a first step toward a "catalyst by design" ...

  13. Model catalysis by size-selected cluster deposition

    SciTech Connect (OSTI)

    Anderson, Scott

    2015-11-20

    This report summarizes the accomplishments during the last four years of the subject grant. Results are presented for experiments in which size-selected model catalysts were studied under surface science and aqueous electrochemical conditions. Strong effects of cluster size were found, and by correlating the size effects with size-dependent physical properties of the samples measured by surface science methods, it was possible to deduce mechanistic insights, such as the factors that control the rate-limiting step in the reactions. Results are presented for CO oxidation, CO binding energetics and geometries, and electronic effects under surface science conditions, and for the electrochemical oxygen reduction reaction, ethanol oxidation reaction, and for oxidation of carbon by water.

  14. ALS X-Rays Shine a New Light on Catalysis

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

    vice versa. At the ALS, researchers were able to directly observe redox processes in thin-film iron and cobalt perovskite oxide electrocatalysts using surface-sensitive, x-ray...

  15. Fundamental Studies in Catalysis Enabled the use of Efficient...

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

    ... The technology has since been used on other fuel efficient diesel vehicles in the U.S. market, including the Volkswagen Jetta TDI. In addition to supporting this market success ...

  16. Biphasic catalysis in water/carbon dioxide micellar systems

    DOE Patents [OSTI]

    Jacobson, Gunilla B. (Los Alamos, NM); Tumas, William (Los Alamos, NM); Johnston, Keith P. (Austin, TX)

    2002-01-01

    A process is provided for catalyzing an organic reaction to form a reaction product by placing reactants and a catalyst for the organic reaction, the catalyst of a metal complex and at least one ligand soluble within one of the phases of said aqueous biphasic system, within an aqueous biphasic system including a water phase, a dense phase fluid, and a surfactant adapted for forming an emulsion or microemulsion within the aqueous biphasic system, the reactants soluble within one of the phases of the aqueous biphasic system and convertible in the presence of the catalyst to a product having low solubility in the phase in which the catalyst is soluble; and, maintaining the aqueous biphasic system under pressures, at temperatures, and for a period of time sufficient for the organic reaction to occur and form the reaction product and to maintain sufficient density on the dense phase fluid, the reaction product characterized as having low solubility in the phase in which the catalyst is soluble.

  17. Reduced ternary molybdenum and tungsten sulfides and hydroprocessing catalysis therewith

    DOE Patents [OSTI]

    Hilsenbeck, S.J.; McCarley, R.E.; Schrader, G.L.; Xie, X.B.

    1999-02-16

    New amorphous molybdenum/tungsten sulfides with the general formula M{sup n+}{sub 2x/n}(L{sub 6}S{sub 8})S{sub x}, where L is molybdenum or tungsten and M is a ternary metal, has been developed. Characterization of these amorphous materials by chemical and spectroscopic methods (IR, Raman, PES) shows that the (M{sub 6}S{sub 8}){sup 0} cluster units are present. Vacuum thermolysis of the amorphous Na{sub 2x}(Mo{sub 6}S{sub 8})S{sub x}{hor_ellipsis}yMeOH first produces poorly crystalline NaMo{sub 6}S{sub 8} by disproportionation at 800 C and well-crystallized NaMo{sub 6}S{sub 8} at {>=} 900 C. Ion-exchange of the sodium material in methanol with soluble M{sup 2+} and M{sup 3+} salts (M=Sn, Co, Ni, Pb, La, Ho) produces the M{sup n+}{sub 2x/n}(Mo{sub 6}S{sub 8})S{sub x}{hor_ellipsis}yMeOH compounds. Additionally, the new reduced ternary molybdenum sulfides with the general formula M{sup n+}{sub 2x/n}Mo{sub 6}S{sub 8+x}(MeOH){sub y}[MMOS] (M=Sn, Co, Ni) is an effective hydrodesulfurization (HDS) catalyst both as-prepared and after a variety of pretreatment conditions. Under specified pretreatment conditions with flowing hydrogen gas, the SnMoS type catalyst can be stabilized, and while still amorphous, can be considered as ``Chevrel phase-like`` in that both contain Mo{sub 6}S{sub 8} cluster units. Furthermore, the small cation NiMoS and CoMoS type pretreated catalyst is shown to be very active HDS catalysts with rates that exceeded the model unpromoted and cobalt-promoted MoS{sub 2} catalysts. 9 figs.

  18. Rhodium mediated bond activation: from synthesis to catalysis

    SciTech Connect (OSTI)

    Ho, Hung-An

    2012-03-06

    Recently, our lab has developed monoanionic tridentate ligand, To{sup R}, showing the corresponding coordination chemistry and catalyst reactivity of magnesium, zirconium, zinc and iridium complexes. This thesis details synthetic chemistry, structural study and catalytic reactivity of the To{sup R}-supported rhodium compounds. Tl[To{sup R}] has been proved to be a superior ligand transfer agent for synthesizing rhodium complexes. The salt metathesis route of Tl[To{sup M}] with [Rh({mu}-Cl)(CO)]{sub 2} and [Rh({mu}- Cl)(COE)]{sub 2} gives To{sup M}Rh(CO){sub 2} (2.2) and To{sup M}RhH({eta}{sup 3}-C{sub 8}H{sub 13}) (3.1) respectively while Tl[To{sup P}] with [Rh({mu}-Cl)(CO)]{sub 2} affords To{sup P}Rh(CO){sub 2} (2.3). 2.2 reacts with both strong and weak electrophiles, resulting in the oxazoline N-attacked and the metal center-attacked compounds correspondingly. Using one of the metal center-attacked electrophiles, 2.3 was demonstrated to give high diastereoselectivity. Parallel to COE allylic C-H activation complex 3.1, the propene and allylbenzene allylic C-H activation products have also been synthesized. The subsequent functionalization attempts have been examined by treating with Brnsted acids, Lewis acids, electrophiles, nucleophiles, 1,3-dipolar reagents and reagents containing multiple bonds able to be inserted. Various related complexes have been obtained under these conditions, in which one of the azide insertion compounds reductively eliminates to give an allylic functionalization product stoichiometrically. 3.1 reacts with various primary alcohols to give the decarbonylation dihydride complex To{sup M}Rh(H){sub 2}CO (4.1). 4.1 shows catalytic reactivity for primary alcohol decarbonylation under a photolytic condition. Meanwhile, 2.2 has been found to be more reactive than 4.1 for catalytic alcohol decarbonylation under the same condition. Various complexes and primary alcohols have been investigated as well. The proposed mechanism is based on the stochiometric reactions of the possible metal and organic intermediates. Primary amines, hypothesized to undergo a similar reaction pathway, have been verified to give dehydrogenative coupling product, imines. In the end, the well-developed neutral tridentate Tpm coordinates to the rhodium bis(ethylene) dimer in the presence of TlPF{sub 6} to give the cationic complex, [TpmRh(C{sub 2}H{sub 4}){sub 2}][PF{sub 6}] (5.1). 5.1 serves as the first example of explicit determination of the solid state hapticity, evidenced by X-ray structure, among all the cationic Tpm{sup R}M(C{sub 2}H{sub 4}){sub 2}{sup +} (Tpm{sup R} = Tpm, Tpm*, M = Rh, Ir) derivatives. The substitution chemistry of this compound has been studied by treating with soft and hard donors. The trimethylphosphine-sbustituted complex activates molecular hydrogen to give the dihydride compound.

  19. Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support...

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

    ...-temperature oxidation of hydrocarbons and CO in homogeneous charge compression ignition (HCCI) emissions. PDF icon deer08rappe.pdf More Documents & Publications Low-Temperature ...

  20. Hangman Catalysis for Photo- and Photoelectro- Chemical Activation of Water

    SciTech Connect (OSTI)

    Nocera, Daniel

    2014-04-15

    The focus of this DOE program is solar fuels specifically the chemistry for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) from water and the oxygen reduction reaction (ORR) to water These three reactions are at the heart of renewable energy conversion. The bond-making and bond-breaking chemistry that underpins these transformations is not well understood. We are developing insight into such chemistry by creating a series of ligand constructs that poise an acid-base functionality over a redox active metal platform. These hangman ligands utilize the acid-base functionality to form a secondary coordination sphere that can assist proton movement and facilitate substrate assembly and activation within the molecular cleft. The grant period funding cycle focused on synthesis and reactivity of hangman porphyrins and corroles for HER, OER and ORR.

  1. ALS X-Rays Shine a New Light on Catalysis

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

    were able to directly observe redox processes in thin-film iron and cobalt perovskite oxide electrocatalysts using surface-sensitive, x-ray absorption spectroscopy while...

  2. Technology Development for Iron Fischer-Tropsch Catalysis.

    SciTech Connect (OSTI)

    Davis, B.H.

    1997-12-16

    The goal of the proposed work is the development of iron-based Fischer-Tropsch catalysts that combined high activity, selectivity and life with physical robustness for slurry phase reactors that will produce either low-alpha or high-alpha products. The catalyst that is developed will be suitable for testing at the Advanced Fuels Development Facility at LaPorte, Texas or similar sized plant. Previous work by the offeror has produced a catalyst formulation that is 1.5 times as active as the `standard-catalyst` developed by German workers for slurry phase synthesis. The proposed work will optimize the catalyst composition and pretreatment operation for this low-alpha catalyst. In parallel, work will be conducted to design a high-alpha iron catalyst that is suitable for slurry phase synthesis. Studies will be conducted to define the chemical phases present at various stages of the pretreatment and synthesis stages and to define the course of these changes. The oxidation/reduction cycles that are anticipated to occur in large, commercial reactors will be studied at the laboratory scale. Catalyst performance will be determined for catalysts synthesized in this program for activity, selectivity and aging characteristics.

  3. Theoretical Study on Catalysis by Protein Enzymes and Ribozyme

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

    determine the catalytic mechanism in the presence of the enzyme environment, a combined quantummolecular mechanics (QMMM) approach is used, performed with the CHARMM program....

  4. Nanostructured transition metal oxides useful for water oxidation catalysis

    DOE Patents [OSTI]

    Frei, Heinz M; Jiao, Feng

    2013-12-24

    The present invention provides for a composition comprising a nanostructured transition metal oxide capable of oxidizing two H.sub.2O molecules to obtain four protons. In some embodiments of the invention, the composition further comprises a porous matrix wherein the nanocluster of the transition metal oxide is embedded on and/or in the porous matrix.

  5. Transition metal catalysis in the generation of natural gas

    SciTech Connect (OSTI)

    Mango, F.D.

    1995-12-31

    The view that natural gas is thermolytic, coming from decomposing organic debris, has remained almost unchallenged for nearly half a century. Disturbing contradictions exist, however: Oil is found at great depth, at temperatures where only gas should exist and oil and gas deposits show no evidence of the thermolytic debris indicative of oil decomposing to gas. Moreover, laboratory attempts to duplicate the composition of natural gas, which is typically between 60 and 95+ wt% methane in C{sub 1}-C{sub 4}, have produced insufficient amounts of methane (10 to 60%). It has been suggested that natural gas may be generated catalytically, promoted by the transition metals in carbonaceous sedimentary rocks. This talk will discuss experimental results that support this hypothesis. Various transition metals, as pure compounds and in source rocks, will be shown to generate a catalytic gas that is identical to natural gas. Kinetic results suggest robust catalytic activity under moderate catagenetic conditions.

  6. Technology development for iron fisher-tropsch catalysis

    SciTech Connect (OSTI)

    Davis, B.H.

    1997-07-15

    The goal of the proposed work is the development of iron-based Fischer-Tropsch catalysts that combined high activity, selectivity and life with physical robustness for slurry phase reactors that will produce either low-alpha or high-alpha products. the catalyst that is developed will be suitable for testing at the Advanced Fuels Development Facility at LaPorte, Texas or similar sized plant. Previous work by the offeror has produced a catalyst formulation that is 1.5 times as active as the standard-catalyst developed by German workers for slurry phase synthesis, The proposed work will optimize the catalyst composition and pretreatment operation for this low-alpha catalyst. In parallel, work will be conducted to design a high-alpha iron catalyst that is suitable for slurry phase synthesis. Studies will be conducted to define the chemical phases present at various stages of the pretreatment and synthesis stages and to define the course of these changes. the oxidation/reduction cycles that are anticipated to occur in large, commercial reactors will be studies at the laboratory scale. Catalyst performance will be determined for catalysts synthesized in this program for activity, selectivity, and aging characteristics.

  7. ©2013 Catalysis Center for Energy Innovation * University of...

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

    * Newark, DE 19716 * USA Pumping up the Biofuel Yield Researchers combine an advanced catalyst with a next-generation biofuel process to significantly improve the yield of ...

  8. University of Delaware | Catalysis Center for Energy Innovation | Fuel

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

    Cells Research Thrust Fuel Cells Schematic for a large-scale DCFC system based on molten Sb anodes. CCEI's technology is based on electrolytes that are ceramic oxygen-ion conductors, such as cubic zirconia. It uses molten antimony (Sb) as the fuel electrode. Inside the fuel cell, Sb is oxidized at the electrolyte interface to Sb2O3, producing electrical power. The Sb2O3 is in turn reduced by carbon-based fuels to regenerate the Sb, allowing the cycle to start again

  9. University of Delaware | Catalysis Center for Energy Innovation | Furans

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

    Research Thrust Sugars to Furans Converting sugars to high-value intermediates. CCEI introduced an iconic technology for the isomerization of aldoses to ketoses production via Sn-beta zeolite and other related heterogeneous and homogeneous Lewis acid catalysts in water and demonstrated that this technology is broadly applicable to the conversion of C6 and C5 sugars. Researchers discovered the first single-pot process that combines heterogeneous Lewis acidity with Bronsted acidity to carry

  10. University of Delaware | Catalysis Center for Energy Innovation | Pyrolysis

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

    Research Thrust Pyrolysis Thin-film pyrolysis sample. The next generation of biofuels will be produced by high-temperature (>1000 °F) pyrolysis or gasification of lignocellulosic biomass. At these temperatures, large biopolymers (such as cellulose) thermally fracture to smaller fragments, which can evaporate and be collected as bio-oil. Subsequent upgrading of bio-oil then produces gasoline, diesel and jet fuel. Thus, the future of biofuels depends on the production of high-quality,

  11. Visualizing Group II Intron Catalysis through the Stages of Splicing...

    Office of Scientific and Technical Information (OSTI)

    Have feedback or suggestions for a way to improve these results? Save Share this Record Citation Formats MLA APA Chicago Bibtex Export Metadata Endnote Excel CSV XML Save to My ...

  12. Catalysis Center for Energy Innovation KEY ACCOMPLISHMENTS AND...

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

    complementary catalytic technological platforms that are anticipated to play key roles in future biorefineries for energy, fuels, and chemical production: (1) novel pyrolysis...

  13. Homogeneous and Interfacial Catalysis in 3D Controlled Environment...

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

    Metal Ions and Metal-Organic Frameworks Using Dynamic Nuclear Polarization Enhanced Solid-State NMR Spectroscopy. Chemistry-a European Journal. 2014. 20, 16308-16313. Abstract...

  14. ALS X-Rays Shine a New Light on Catalysis

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

    most promising renewable energy technologies-fuel cells, water splitters, and artificial photosynthesis-rely upon catalysts to expedite the chemical reactions. Catalysts are...

  15. University of Delaware | Catalysis Center for Energy Innovation...

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

    Materials Bi-modal silica nanoparticle templates for synthesizing 3D ordered mesoporous replicas of various oxides. CCEI has a growing portfolio of novel classes of materials with ...

  16. University of Delaware | Catalysis Center for Energy Innovation...

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

    Biomass Upgrade Upgrade of furans via hydrodeoxygenation technology. Bio-oil and oxygenated intermediates derived from sugars are oxygen rich. In order to be transformed to fuels ...

  17. Catalysis Center for Energy Innovation: University of Delaware

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

    from the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. ... and hemicellulose, the production of green aromatics, the hydrodeoxygenation of ...

  18. University of Delaware | Catalysis Center for Energy Innovation...

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

    Green Aromatics Transition state for the Diels-Alder reaction of 2,5-dimethylfuran and ethylene in zeolite LiY Most polymers and plastics require six-carbon ring structures. Sugars ...

  19. Outer sphere hydrogenation catalysis (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1080563 DOE Contract Number: SC0001055 Resource Type: Journal Article Resource Relation: Journal Name: New J. Chem.; Journal Volume: 37; Related Information: CETM ...

  20. Oxygen Catalysis: The Other Half of the Equation

    SciTech Connect (OSTI)

    Turner, J.

    2008-10-01

    Artificial photosynthesis--splitting water with light--is an attractive way to make hydrogen, but what happens to the oxygen? A catalyst that aids in the efficient production of gaseous oxygen improves the viability of this approach.

  1. Role of acid catalysis in dimethyl ether conversion processes

    SciTech Connect (OSTI)

    Tartamella, T.L.; Lee, S.

    1996-12-31

    Acidity plays an important role in the conversion of methanol and dimethyl ether (DME) to hydrocarbons and oxygenates. In the conversion to hydrocarbons over zeolite catalyst, Broensted acidity is the main contributor to the first hydrocarbon formed. Here, acidity is also an important factor in determining olefin, paraffin, and aromatic content in the final product distribution. Catalyst life has also been found to be related to acidity content in zeolites. DME conversion to oxygenates is especially dependent on high acidity catalysts. Superacids like BF{sub 3}, HF-BF{sub 3}, and CF{sub 3}COOH have been used in the past for conversion of DME in carbonylation reactions to form methyl acetate and acetic acid at high pressures. Recently, heteropoly acids and their corresponding metal substituted salts have been used to convert DME to industrially important petrochemicals resulting in shorter reaction times and without the use of harsh operating conditions.

  2. Better Buildings Neighborhood Program Multi-family/Low Income Peer Exchange Call: Strategies to Address Split Incentives in Multi-family Buildings Call Slides and Discussion Summary, April 26, 2012

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

    26, 2012 Better Buildings Neighborhood Program Multi- family/Low Income Peer Exchange Call: Strategies to Address Split Incentives in Multi-family Buildings Call Slides and Discussion Summary Agenda * Call Logistics and Attendance  How are you working with owners and tenants on multi-family upgrades? * Program Experience and Lessons:  Michael Croston, Repower Bremerton * Discussion:  What are some of the key challenges for working with rental properties?  What are effective

  3. University of Delaware | Contact CCEI

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

    Address Catalysis Center for Energy Innovation University of Delaware 221 Academy Street Newark, DE 19716 Phone Number (302) 831-1628 Email efrc-info (at) udel.edu Visitors A ...

  4. Address (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Integrated System Smart Grid Projects - Home application Smart Grid Projects - Customer Behavior...

  5. Sandia seeks to address two of ...

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

    equation that defines solar fuels production: Solar Energy + xCO 2 + (x+1) H 2 O CxH 2x+2 + ... A key feature of the CR5 is the counter- current recuperation of heat between the ...

  6. Property:Address | Open Energy Information

    Open Energy Info (EERE)

    Inc + 2130 Van Horn Rd. + AC Solar Inc + P.O. Box 128 + ACME solar works + 20738 Brown Lane + ACORE + PO Box 33518 + ADI Wind, llc. + 4686 French Creek Road + AEE Solar +...

  7. Expanding Opportunity and Addressing Unique Challenges Facing...

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

    pay, career opportunity, health disparities, and more. Read more in the White House Council on Women and Girls blog. Addthis Related Articles President Barack Obama bends ...

  8. Addressing Complexity In Laboratory Experiments- The Scaling...

    Open Energy Info (EERE)

    the dynamic behavior of the particles within the mixture. The compilation of 17 experimental studies relevant for pyroclastic surges and volcanic plumes indicates that there is...

  9. Addressing the Water and Energy Nexus

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

    Water and Energy Nexus - 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

  10. Agenda: Enhancing Energy Infrastructure Resiliency and Addressing...

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

    Hartwig, President, Insurance Information Institute Robert Misback, Vice President, Power Systems Group at Mitsubishi Electric Power Products, Inc. Robert Blue, President,...

  11. Deputy Secretary Poneman Addresses Nuclear Deterrence Summit...

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

    of the second annual Nuclear Deterrence Summit and discussed the Department of Energy's commitment to helping achieve the President's goals of reducing nuclear dangers and ...

  12. Laboratory Equipment Donation Program - OPMO Address List

    Office of Scientific and Technical Information (OSTI)

    OPMO Listing OPMO contact information is listed below. Please refer to your "LEDP Grantee Application Result" e-mail for the name of the OPMO who approved your application. Ernest J. Baier Western Area Power Administration OPMO-DOE/WAPA 1800 S. Rio Grande Ave. Montrose, Colorado 81401 970-240-6248 Baier@wapa.gov Bickler@wapa.gov John Bargo (Authorized) National Energy Technology Laboratory U.S. Department of Energy P.O. Box 880, 3610 Collins Ferry Rd. Morgantown, WV 26507-0880

  13. Notices ADDRESSES: National Rural Electric Cooperative Association...

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

    agenda may change to accommodate EAC business. For EAC agenda updates, see the EAC Web site at: http:energy.govoeservices electricity-advisory-committee-eac. Public...

  14. Midwestern efforts to address climate change

    SciTech Connect (OSTI)

    Daniel Stenberg

    2008-12-15

    Six Midwestern governors and a Canadian premier signed the Midwestern Greenhouse Gas Reduction Accord in November 2007. The governors agreed to begin the process of developing a market-based cap-and-trade program that would reduce GHG emissions (e.g., carbon dioxide, methane, nitrous oxide, hydro-fluorocarbons, perfluorocarbons, and sulfur hexafluoride) to meet reduction targets. Member jurisdictions include Illinois, Iowa, Kansas, Manitoba, Michigan, Minnesota, and Wisconsin. Observer jurisdictions - those who are participating in the program design, but will decide later whether to be full members-include Indiana, Ohio, Ontario, and South Dakota. To date, the advisory group has proposed target ranges for GHG emissions reductions of 15-25% below 2005 levels by 2020 and 60-80% by 2050. The following sectors are currently being considered for the cap-and-trade program: electricity generation and imports (power plants); industrial combustion sources (factories and other industrial facilities); and industrial process sources (to the extent credible measurement and monitoring protocols exist or can be developed prior to inclusion).

  15. Design method addresses subsea pipeline thermal stresses

    SciTech Connect (OSTI)

    Suman, J.C.; Karpathy, S.A. )

    1993-08-30

    Managing thermal stresses in subsea pipelines carrying heated petroleum requires extensive thermal-stress analysis to predict trouble spots and to ensure a design flexible enough to anticipate stresses and expansions. Explored here are various methods for resolving predicaments posed by thermal loads and resulting deformations by keeping the stresses and deformations in the pipeline system within allowable limits. The problems posed by thermal stresses are not unique; the solutions proposed here are. These methods are based on recent work performed for a major Asian subsea pipeline project currently under construction.

  16. Rampart Proactively Addresses Expansion Challenges with Strategic...

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

    as a supply point for placer mines when gold was discovered in the surrounding creeks. ... The population plummeted after the gold rush ended in the early 1900s and has stayed well ...

  17. Report Outlines Promising Opportunities for Addressing Climate...

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

    It concludes that successful implementation of these technologies and policies could reduce greenhouse gas emissions, air pollution, oil dependence and economic inefficiencies. The ...

  18. Multithreaded Global Address Space Communication Techniques

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

    Berkeley, CA, USA 94720 aekoniges@lbl.gov ABSTRACT We present novel parallel language constructs for the com- munication intensive part of a magnetic fusion simulation...

  19. Interagency Collaboration to Address Environmental Impacts of...

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

    The collaboration will utilize the core competencies of each agency to improve scientific understanding of the rate of generation and fate of air pollutants that contribute to...

  20. Risk communication 101: Address fears, suppress chaos

    SciTech Connect (OSTI)

    Gots, R.E. )

    1993-01-01

    Improper risk communication can create more problems than the original event created and is a growing problem. Proper risk communication is a key area of crisis management and cannot be overlooked in this new age of chemical awareness. An environmental risk communicator should keep these factors in mind: never discount people's fears; rule out direct health threats, when possible; understand people's concerns; understand toxicology; be able to communicate. If you are responsible for hiring communicators, be sure to test them. Ask them how they would deal with a situation in which levels of a chemical are below those known to produce harm. A risk communicator must present this to people in an understanding fashion, be sensitive to human concerns and be knowledgeable about toxic risks.

  1. HARNESSING THE CHEMISTRY OF CO{sub 2}

    SciTech Connect (OSTI)

    Louie, Janis

    2012-11-30

    Our research presents several strategies for addressing the challenges of activating CO2. In addition, our cycloaddition chemistry addresses several fundamental issues pertaining to catalysis as it applies to energy conservation. Topics addressed include: DEVELOPMENT OF A CYCLOADDITION CATALYST; INCREASING THE UTILITY OF THE NI CYCLOADDITION CATALYST; UNDERSTANDING THE MECHANISM OF NI-CATALYZED CYCLOADDITION; and METAL-FREE CO{sub 2} ACTIVATION.

  2. DOE Awards Over a Billion Supercomputing Hours to Address Scientific...

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

    devices Climate change, featuring projects to improve climate models, understand global warming, study the effects of turbulence in oceans, and simulate clouds on a global...

  3. Company Name Company Name Address Place Zip Sector Product Website

    Open Energy Info (EERE)

    operates a number of power stations including the largest coal fired power station in the world as well as the Koeberg nuclear power station Esmeralda Energy Company Esmeralda...

  4. Company Name Company Name Address Place Zip Sector Product Website

    Open Energy Info (EERE)

    Industries GmbH SunCoal Industries GmbH K nigs Wusterhausen Germany Producer of bio coal SunConnex International BV SunConnex International BV Amsterdam Netherlands Solar Dutch...

  5. Addressing Plug and Process Loads | Department of Energy

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

    1, 2015 3:00PM to 4:00PM EST Presenters: Rois Langer, National Renewable Energy Laboratory (NREL); Moira Hafer, Stanford University; Jason Sielcken, U.S. General Services Administration (GSA) Plug and process loads become a larger piece of the building energy pie as the low hanging fruits of energy efficiency, such as lighting retrofits, are harvested. This webinar will include a discussion by NREL on simple low-cost and portable plug and process loads interventions. Stanford University will

  6. New partnership uses advanced computer science modeling to address...

    National Nuclear Security Administration (NNSA)

    This Site Budget IG Web Policy Privacy No Fear Act Accessibility FOIA Sitemap Federal Government The White House DOE.gov USA.gov Jobs Apply for Our Jobs Our Jobs Working at NNSA...

  7. Executive Order 12898: Federal Actions to Address Environmental...

    Office of Environmental Management (EM)

    notices, and hearings relating to human health or the environment for limited English speaking populations. (c) Each Federal agency shall work to ensure that public...

  8. Organization Organization Address Place Zip Notes Website Region

    Open Energy Info (EERE)

    Boston Massachusetts http cleantechboston com Greater Boston Area Consortium for Energy Efficiency Consortium for Energy Efficiency North Washington St Boston Massachusetts http...

  9. Abraham Calls on Global Community to Aggressively Address Nuclear...

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

    January 13, 2005 - 9:49am Addthis WASHINGTON, DC - In a lunchtime speech to the Council on ... Secretary Abraham concluded his speech by discussing four broad areas the global community ...

  10. U.S. Energy Secretary Addresses International Atomic Energy Agency...

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

    ... Throughout the speech, Secretary Chu emphasized the importance of working together to ... To read Energy Secretary Dr. Steven Chu's speech to the IAEA, click here. Follow NNSA News ...

  11. Secretary Chu Addresses the International Atomic Energy Agency...

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

    ... First, the peaceful use of nuclear energy. In his April 2009 speech in Prague, President ... In his April 2009 speech in Prague, President Obama declared that the United States will ...

  12. Interagency Collaboration to Address Environmental Impacts of Shale Gas Drilling

    Office of Energy Efficiency and Renewable Energy (EERE)

    A memorandum of understanding to perform collaborative research related to airborne emissions and air quality at natural gas drilling sites has been signed by the Office of Fossil Energy’s National Energy Technology Laboratory and the National Institute for Occupational Safety and Health.

  13. New Webinar Series to Address Climate Change Impacts in Indian...

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

    Task Force on Climate Preparedness and Resilience, including: April 3, 2014-Disaster ... Related Articles Task Force on Climate Preparedness and Resilience Announces Tribal ...

  14. Company Name Company Name Address Place Zip Sector Product Website

    Open Energy Info (EERE)

    domestic heating systems combining solar passive wood burning geothermal heat pumps and fossil fuel Elemental Energy Elemental Energy SW nd Ave Portland Oregon United States...

  15. Taxel-addressable matrix of vertical nanowire piezotronic transistors

    DOE Patents [OSTI]

    Wang, Zhong Lin; Wu, Wenzhuo; Wen, Xiaonan

    2015-05-05

    A tactile sensing matrix includes a substrate, a first plurality of elongated electrode structures, a plurality of vertically aligned piezoelectric members, an insulating layer infused into the piezoelectric members and a second plurality of elongated electrode structures. The first plurality of elongated electrode structures is disposed on the substrate along a first orientation. The vertically aligned piezoelectric members is disposed on the first plurality of elongated electrode structures and form a matrix having columns of piezoelectric members disposed along the first orientation and rows of piezoelectric members disposed along a second orientation that is transverse to the first orientation. The second plurality of elongated electrode structures is disposed on the insulating layer along the second orientation. The elongated electrode structures form a Schottky contact with the piezoelectric members. When pressure is applied to the piezoelectric members, current flow therethrough is modulated.

  16. Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems

    SciTech Connect (OSTI)

    Majer, Ernie; Nelson, James; Robertson-Tait, Ann; Savy, Jean; Wong, Ivan

    2012-01-01

    This Protocol is a living guidance document for geothermal developers, public officials, regulators and the general public that provides a set of general guidelines detailing useful steps to evaluate and manage the effects of induced seismicity related to EGS projects.

  17. DOE Awards Over a Billion Supercomputing Hours to Address Scientific...

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

    in oceans, and simulate clouds on a global scale Biology, including understanding protein membranes to improve drug discovery, diagnostics and better treatment of diseases. ...

  18. Addressing mechanical reliability issues in Sandia MEMS devices...

    Office of Scientific and Technical Information (OSTI)

    Laboratories Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 42 ENGINEERING; RELIABILITY; MECHANICAL PROPERTIES; MEMBRANES; MICROELECTRONICS

  19. Addressing Uncertainty in Desigh Inputs: A Case Study of Probabilisti...

    Office of Environmental Management (EM)

    used in settlement profile development - Soft zone location and depth - Thickness and shape of the soft zone - Beta angle - Consolidation strain - Subgrade modulus *...

  20. Company Name Company Name Address Place Zip Sector Product Website

    Open Energy Info (EERE)

    manufacturing and marketing of display products typically OLED Organic Light Emitting Diode Display Vista International Inc Vista International Inc Englewood Colorado...