National Library of Energy BETA

Sample records for leed platinum commercial

  1. Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni Village Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni Village U.S. Department of Energy ...

  2. Energy Department's New Laboratory at NREL Earns LEED Platinum...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    in Golden, Colorado has received a LEED (Leadership in Energy and Environmental Design) Platinum designation for new construction by the U.S. Green Building Council. |...

  3. Energy Department's New Laboratory at NREL Earns LEED Platinum |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Department's New Laboratory at NREL Earns LEED Platinum Energy Department's New Laboratory at NREL Earns LEED Platinum November 1, 2013 - 2:52pm Addthis The Energy Systems Integrations Facility at the Energy Department’s National Renewable Energy Laboratory in Golden, Colorado has received a LEED® (Leadership in Energy and Environmental Design) Platinum designation for new construction by the U.S. Green Building Council. | Photo by Dennis Schroeder, National

  4. Fernald Preserve Visitors Center Grand Opening and LEED Platinum

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Certification | Department of Energy Fernald Preserve Visitors Center Grand Opening and LEED Platinum Certification Fernald Preserve Visitors Center Grand Opening and LEED Platinum Certification October 16, 2008 - 4:14pm Addthis Remarks as Prepared for Acting Deputy Secretary Kupfer Thank you, Mike, for that introduction and to both you and Jane for hosting this event. You both have been instrumental in the dramatic transformation of this site. We made a commitment more than a decade ago to

  5. Two 175 ton geothermal chiller heat pumps for leed platinum building

    Office of Scientific and Technical Information (OSTI)

    technology demonstration project. Operation data, data collection and marketing (Technical Report) | SciTech Connect Two 175 ton geothermal chiller heat pumps for leed platinum building technology demonstration project. Operation data, data collection and marketing Citation Details In-Document Search Title: Two 175 ton geothermal chiller heat pumps for leed platinum building technology demonstration project. Operation data, data collection and marketing The activities funded by this grant

  6. City of Chamblee- LEED Requirement for Public and Commercial Buildings

    Energy.gov [DOE]

    Chamblee is the first city in the State of Georgia to mandate LEED certification for private development. In addition to public buildings, this requirement applies to commercial buildings, office...

  7. Energy Department's New Laboratory at NREL Earns LEED Platinum...

    Energy.gov (indexed) [DOE]

    Systems Integrations Facility at the Energy Departments National Renewable Energy Laboratory in Golden, Colorado has received a LEED (Leadership in Energy and ...

  8. Science & Technology Facility Is First LEED Platinum Federal...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    friendly places to work in the United States by the U.S. Green Buildings Council under its Leadership in Energy and Environmental Design (LEED) Green Building program. "I ...

  9. Fernald Preserve Visitors Center Grand Opening and LEED Platinum...

    Office of Environmental Management (EM)

    ... Quite frankly, our goal was gold, but our team here surpassed that goal to achieve the platinum level. This achievement is the result of a cooperative effort involving the ...

  10. Buildings Energy Data Book: 9.2 LEED

    Buildings Energy Data Book

    4 LEED for Commercial Interiors, by Version v2.0 v2009 Total Platinum 88 46 0 134 Gold 617 207 1 825 Silver 524 186 3 713 Certified 308 78 2 388 Total 1,537 517 6 2,060 Note(s): Source(s): Retail v2009

  11. NREL's Research Support Facility Certified LEED® Platinum - News Releases

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    | NREL NREL's Research Support Facility Certified LEED® Platinum NREL's second LEED Platinum building is a replicable model of energy efficient commercial office design June 29, 2011 The Research Support Facility (RSF) located on the campus of the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) has been certified LEED® Platinum for New Construction by the U.S. Green Building Council (USGBC), a non-profit organization dedicated to sustainable building design

  12. LEED Curriculum | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    learning levels. USGBC's LEED curriculum is developed by the organization behind the LEED rating systems and delivered by the industry's leading experts with real-world experience...

  13. Buildings Energy Data Book: 9.2 LEED

    Buildings Energy Data Book

    3 LEED for Core and Shell, by Version v2.0 v2009 Total Platinum 34 1 35 Gold 326 5 331 Silver 224 10 234 Certified 61 6 67 Total 645 22 667 Note(s): Source(s):

  14. Buildings Energy Data Book: 9.2 LEED

    Buildings Energy Data Book

    6 LEED for Schools, by Version v2.0 v2009 Total Platinum 14 1 15 Gold 103 8 111 Silver 78 5 83 Certified 39 3 42 Total 234 17 251 Note(s): Source(s): Includes only buildings in the United States. Pilots

  15. LEED | OpenEI Community

    Open Energy Information (Open El) [EERE & EIA]

    LEED Home Buildings Description: This group is dedicated to discussions about green buildings, energy use in buildings, occupant comfort in buildings, and building technologies....

  16. Buildings Energy Data Book: 9.2 LEED

    Buildings Energy Data Book

    5 LEED for Existing Buildings, by Version EB v2.0 EB O&M EB O&M v2009 Platinum 20 22 22 Gold 78 316 195 Silver 92 241 156 Certified 109 103 132 Total 299 683 505 Note(s): Source(s): Includes only buildings in the United States. Total for EB O&M includes one building whose certification level was not given. Pilots are not included.

  17. LEED Certification | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    LEED CertificationU.S. Green Building Council Address: U.S. Green Building Council 2101 L Street, NW Suite 500 Place: Washington, District of Columbia Zip: 20037 Sector:...

  18. Labs21 Environmental Performance Criteria: Toward 'LEED (trademark) for Labs'

    SciTech Connect (OSTI)

    Mathew, Paul; Sartor, Dale; Lintner, William; Wirdzek, Phil

    2002-10-14

    Laboratory facilities present a unique challenge for energy efficient and sustainable design, with their inherent complexity of systems, health and safety requirements, long-term flexibility and adaptability needs, energy use intensity, and environmental impacts. The typical laboratory is about three to five times as energy intensive as a typical office building and costs about three times as much per unit area. In order to help laboratory stakeholders assess the environmental performance of their laboratories, the Labs21 program, sponsored by the US Environmental Protection Agency and the US Department of Energy, is developing the Environmental Performance Criteria (EPC), a point-based rating system that builds on the LEED(TM) rating system. Currently, LEED(TM) is the primary tool used to rate the sustainability of commercial buildings. However, it lacks some attributes essential to encouraging the application of sustainable design principles to laboratory buildings. Accordingly, the EPC has additions and modifications to the prerequisites and credits in each of the six sections of LEED(TM). It is being developed in a consensus-based approach by a diverse group of architects, engineers, consulting experts, health & safety personnel and facilities personnel. This report describes the EPC version 2.0, highlighting the underlying technical issues, and describes implications for the development of a LEED version for Laboratories.

  19. NNSA Nevada Support Facility Receives LEED Gold Certificate ...

    National Nuclear Security Administration (NNSA)

    Nevada Support Facility as Leadership in Energy and Environmental Design (LEED) Gold ... The LEED rating system, developed by the U.S. Green Building Council, is the foremost ...

  20. Energy Department's New Laboratory at NREL Earns LEED Platinum...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This allows major changes in energy systems to be implemented and explored without risking the national infrastructure. The facility houses 15 experimental laboratories and several ...

  1. Buildings Energy Data Book: 9.2 LEED

    Buildings Energy Data Book

    1 LEED for New Construction, by Selected States Certified Bronze Silver Gold Platinum Total California 118 0 216 329 49 712 Texas 65 0 131 112 14 322 Pennsylvania 67 0 110 94 6 278 Washington 40 0 101 121 8 270 Florida 67 0 112 120 10 309 Ilinois 53 0 92 94 15 254 Michigan 92 0 63 53 2 210 Virginia 51 0 99 79 9 238 Oregon 22 1 44 97 23 187 New York 50 0 80 85 23 238 All Other States 560 2 928 1,086 151 2,730 National Totals 1,185 3 2,270 310 5,748 Note(s): Source(s): 1,976 Totals include two

  2. Buildings Energy Data Book: 9.2 LEED

    Buildings Energy Data Book

    2 LEED for New Construction, by Version v1.0 v2.0 v2.1 v2.2 v2009 Total Platinum 3 13 70 207 17 0 310 Gold 2 81 416 1,695 76 1 2,271 Silver 1 82 494 1,321 78 1 1,977 Bronze 3 0 0 0 0 0 3 Certified 1 105 429 588 62 0 1,185 Total 10 283 1,409 3,811 233 2 5,748 Note(s): Source(s): Retail v2009 Includes only buildings in the United States. Totals include two buildings whose certification level was not given (two at NC 2.0). Pilots are not included.

  3. Buildings Energy Data Book: 9.2 LEED

    Buildings Energy Data Book

    7 LEED Certified Projects, by Ownership Category and Certification Level Platinum Gold Silver Bronze Certified Unknown Total For-Profit Organization 249 2,022 1,809 0 1,082 0 5,164 State or Local Government 88 819 679 2 366 1 1,955 Not-for-Profit Organization 134 586 431 0 286 0 1,437 Federal Government 18 210 237 1 83 0 549 Educational 5 29 22 0 15 0 71 Individual 22 130 94 0 56 0 302 Other 32 259 190 0 109 2 592 Multiple Owner Types 10 66 34 0 27 0 137 Total 558 4,121 3,496 3 2,024 3 Note(s):

  4. Los Angeles County- LEED for County Buildings

    Energy.gov [DOE]

    In January 2007, the Los Angeles County Board of Supervisors adopted rules to require that all new county buildings greater than 10,000 square feet be LEED Silver certified. All buildings...

  5. Leeds, United Kingdom: Energy Resources | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Leeds, United Kingdom: Energy Resources Jump to: navigation, search Equivalent URI DBpedia GeoNames ID 2644688 Coordinates The following coordinate was not recognized: 53.79648 ...

  6. Argonne APCF achieves LEED Gold rating | Argonne National Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Laboratory's Advanced Protein Characterization Facility (APCF) has received the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED) Gold...

  7. Commercial

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of the Commercial Incentive Pilot Program (CIPP). Final Impact Evaluation Report. Cambridge Systematics. (1292) Commercial Incentives Pilot Program (CIPP) Database for the...

  8. LEED Certification Training & Attaintment | OpenEI Community

    Open Energy Information (Open El) [EERE & EIA]

    LEED Certification Training & Attaintment Home > Groups > OpenEI Community Central Sri sri's picture Submitted by Sri sri(5) Member 18 February, 2013 - 00:44 Any one can give...

  9. Proposed Methodology for LEED Baseline Refrigeration Modeling (Presentation)

    SciTech Connect (OSTI)

    Deru, M.

    2011-02-01

    This PowerPoint presentation summarizes a proposed methodology for LEED baseline refrigeration modeling. The presentation discusses why refrigeration modeling is important, the inputs of energy models, resources, reference building model cases, baseline model highlights, example savings calculations and results.

  10. Commercialization

    Energy.gov [DOE]

    Commercialization is the process by which technologies and innovations developed in the lab make their way to market.

  11. The New Gold Standard: Environmental Management Introduces the First LEED

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Gold Industrial Facility | Department of Energy The New Gold Standard: Environmental Management Introduces the First LEED Gold Industrial Facility The New Gold Standard: Environmental Management Introduces the First LEED Gold Industrial Facility September 13, 2012 - 1:02pm Addthis The 200 West Groundwater Treatment Facility is shown here after completion of construction this summer. | Photo courtesy of Zachary Carter with Mission Support Alliance (MSA) at Hanford. The 200 West Groundwater

  12. Extended Platinum Nanotubes as Fuel Cell Catalysts

    SciTech Connect (OSTI)

    Alia, S.; Pivovar, B. S.; Yan, Y.

    2012-01-01

    Energy consumption has relied principally on fossil fuels as an energy source; fuel cells, however, can provide a clean and sustainable alternative, an answer to the depletion and climate change concerns of fossil fuels. Within proton exchange membrane fuel cells, high catalyst cost and poor durability limit the commercial viability of the device. Recently, platinum nanotubes (PtNTs) were studied as durable, active catalysts, providing a platform to meet US Department of Energy vehicular activity targets.[1] Porous PtNTs were developed to increase nanotube surface area, improving mass activity for oxygen reduction without sacrificing durability.[2] Subsurface platinum was then replaced with palladium, forming platinum-coated palladium nanotubes.[3] By forming a core shell structure, platinum utilization was increased, reducing catalyst cost. Alternative substrates have also been examined, modifying platinum surface facets and increasing oxygen reduction specific activity. Through modification of the PtNT platform, catalyst limitations can be reduced, ensuring a commercially viable device.

  13. Commercial

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    a large efficiency program in Commercial and Industrial Lighting. BPA continues to invest in improving the lighting program as a critical component to achieving regional...

  14. SUCCESS STORIES Brookhaven National Laboratory Adds Another LEED Gold Certified Building

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Brookhaven National Laboratory Adds Another LEED Gold Certified Building Brookhaven National Laboratory's Interdisciplinary Science Building (ISB) for energy research, the Lab's newest facility, recently achieved LEED Gold certification from the U.S. Green Building Council. The ISB is one of nine buildings at Brookhaven to receive LEED certification. The ISB received LEED designation for incorporating sustainable features into the building's design, including a white roof, efficient insulation,

  15. COMMERCIALIZING

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    COMMERCIALIZING TECHNOLOGIES & CREATING JOBS Our location in the SS&TP plays a vital role in our ability to leverage the deep domain expertise of Sandia. Our proximity to the Labs has facilitated teaming with them on Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) efforts that develop cutting-edge technology in the areas of precision pointing and inertial measurement." Dan Gillings President Applied Technology Associates NMSBA reduced my

  16. Designing Hawaii’s First LEED Platinum Net Zero Community: Kaupuni Village

    Energy.gov [DOE]

    U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) Community Renewable Energy (CommRE) success stories Kaupuni Village net zero energy community; energy efficiency in buildings; PV and photovoltaics.

  17. Two 175 ton geothermal chiller heat pumps for leed platinum building...

    Office of Scientific and Technical Information (OSTI)

    Country of Publication: United States Language: English Subject: 15 GEOTHERMAL ENERGY; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION geothermal; heat pump; chiller; ...

  18. Rebuilding It Better: Greensburg, Kansas, Business Incubator...

    Open Energy Information (Open El) [EERE & EIA]

    *Other commercial and public buildings will be designed to LEED Platinum or Gold rating levels *100% renewable electricity 100% of the time Reduce GHG emissions by 36%...

  19. Rebuilding It Better: BTI-Greensburg John Deere Dealership |...

    Open Energy Information (Open El) [EERE & EIA]

    *Other commercial and public buildings will be designed to LEED Platinum or Gold rating levels *100% renewable electricity 100% of the time Reduce GHG emissions by 36%...

  20. Rebuilding After Disaster: Going Green from the Ground Up | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Other commercial and public buildings will be designed to LEED Platinum or Gold rating levels 100% renewable electricity 100% of the time Reduce GHG emissions by 36%...

  1. Rebuilding It Better: Greensburg, Kansas, City Hall | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    *Other commercial and public buildings will be designed to LEED Platinum or Gold rating levels *100% renewable electricity 100% of the time Reduce GHG emissions by 36%...

  2. Rebuilding It Better: Greensburg, Kansas, Kiowa County Memorial...

    Open Energy Information (Open El) [EERE & EIA]

    *Other commercial and public buildings will be designed to LEED Platinum or Gold rating levels *100% renewable electricity 100% of the time Reduce GHG emissions by 36%...

  3. Rebuilding It Better: Greensburg, Kansas, K-12 School | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Other commercial and public buildings will be designed to LEED Platinum or Gold rating levels 100% renewable electricity 100% of the time Reduce GHG emissions by 36%...

  4. Greensburg, Kansas--A Better, Greener Place to Live | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Other commercial and public buildings will be designed to LEED Platinum or Gold rating levels 100% renewable electricity 100% of the time Reduce GHG emissions by 36%...

  5. Rebuilding It Better: Greensburg, Kansas, Kiowa County Courthouse...

    Open Energy Information (Open El) [EERE & EIA]

    *Other commercial and public buildings will be designed to LEED Platinum or Gold rating levels *100% renewable electricity 100% of the time Reduce GHG emissions by 36%...

  6. Non-Platinum Bimetallic Cathode Electrocatalysts | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications Non Platinum Bimetallic Cathode Electrocatalysts Catalysis Working Group Meeting: June 2015 Platinum Monolayer Electrocatalysts for Oxygen Reduction ...

  7. Two (2) 175 Ton (350 Tons total) Chiller Geothermal Heat Pumps for recently commissioned LEED Platinum Building

    Energy.gov [DOE]

    This project will operate; collect data; and market the energy savings and capital costs of a recently commissioned chiller geothermal heat pump project to promote the wide-spread adoption of this mature technology.

  8. Lincoln County - LEED-Certified Building Incentive Program |...

    Energy.gov (indexed) [DOE]

    an incentive for the construction of certified green buildings in the commercial and industrial sector. Only newly constructed buildings are eligible, and they must have a...

  9. Platinum Monolayer Electrocatalysts

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Platinum Monolayer Electrocatalysts Recent Results P.I. Radoslav Adzic Catalysis Working Group Meeting Argonne National Laboratory, July 27, 2016 This presentation does not contain any proprietary, confidential, or otherwise restricted information Project FC141 Co-PIs: Jia Wang, Miomir Vukmirovic, Kotaro Sasaki Collaborator PI: Piotr Zelenay, LANL Co-workers: Kurian Kuttiyiel, Stoyan Bliznakov, Gu-Gon Park, Zhixiu Liang, Jue Hu, Hui Meng, Zhong Ma (BNL), Ulises Martinez (LANL) Brookhaven

  10. Chemistry of Cobalt-Platinum Nanocatalysts

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Chemistry of Cobalt-Platinum Nanocatalysts Chemistry of Cobalt-Platinum Nanocatalysts Print Monday, 25 February 2013 15:59 Bimetallic cobalt-platinum (CoPt) nanoparticles are ...

  11. Platinum Nanoclusters Out-Perform Single Crystals

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    automobile catalytic converters, and the degradation of platinum electrodes in hydrogen fuel cells. As the carbon monoxide coverage of the platinum surfaces increased, the...

  12. Platinum Ethanol LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Platinum Ethanol LLC Jump to: navigation, search Name: Platinum Ethanol LLC Place: Arthut, Iowa Product: Developed a 110m gallon (416m litre) ethanol plant in Arthur, IA....

  13. Chemistry of Cobalt-Platinum Nanocatalysts

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Chemistry of Cobalt-Platinum Nanocatalysts Print Bimetallic cobalt-platinum (CoPt) nanoparticles are drawing attention in many areas of catalysis as scientists attempt to reduce ...

  14. Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Download presentation slides from the June 19, ...

  15. SUCCESS STORIES INL Makes Big Strides for High Performance Sustainable Buildings

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    INL Makes Big Strides for High Performance Sustainable Buildings Over the past 12 months, INL brought 4 additional buildings into compliance with the Guiding Principles (GP) for High Performance Sustainable Buildings (HPSB). 3 buildings achieved LEED Gold while the Research and Education Laboratory (REL), pictured at right, achieved LEED Platinum. According to the US Green Buildings Council (USGBC), the REL facility is the 4th LEED Platinum commercial building in the state of Idaho and the first

  16. Low energy electron diffraction (LEED) and sum frequency generation (SFG) vibrational spectroscopy studies of solid-vacuum, solid-air and solid-liquid interfaces

    SciTech Connect (OSTI)

    Hoffer, Saskia

    2002-08-19

    Electron based surface probing techniques can provide detailed information about surface structure or chemical composition in vacuum environments. The development of new surface techniques has made possible in situ molecular level studies of solid-gas interfaces and more recently, solid-liquid interfaces. The aim of this dissertation is two-fold. First, by using novel sample preparation, Low Energy Electron Diffraction (LEED) and other traditional ultra high vacuum (UHV) techniques are shown to provide new information on the insulator/vacuum interface. The surface structure of the classic insulator NaCl has been determined using these methods. Second, using sum frequency generation (SFG) surface specific vibrational spectroscopy studies were performed on both the biopolymer/air and electrode/electrolyte interfaces. The surface structure and composition of polyetherurethane-silicone copolymers were determined in air using SFG, atomic force microscopy (AFM), and X-ray photoelectron spectroscopy (XPS). SFG studies of the electrode (platinum, gold and copper)/electrolyte interface were performed as a function of applied potential in an electrochemical cell.

  17. Method for forming porous platinum films

    DOE Patents [OSTI]

    Maya, Leon

    2000-01-01

    A method for forming a platinum film includes providing a substrate, sputtering a crystalline platinum oxide layer over at least a portion of the substrate, and reducing the crystalline platinum oxide layer to form the platinum film. A device includes a non-conductive substrate and a platinum layer having a density of between about 2 and 5 g/cm.sup.3 formed over at least a portion of the non-conductive substrate. The platinum films produced in accordance with the present invention provide porous films suitable for use as electrodes, yet require few processing steps. Thus, such films are less costly. Such films may be formed on both conductive and non-conductive substrates. While the invention has been illustrated with platinum, other metals, such as noble metals, that form a low density oxide when reactively sputtered may also be used.

  18. Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    High-Stability-Low-Cost Supports | Department of Energy Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on High-Stability-Low-Cost Supports Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on High-Stability-Low-Cost Supports Presented at the Department of Energy Fuel Cell Projects Kickoff Meeting, September 1 - October 1, 2009 adzic_bnl_kickoff.pdf (4.62 MB) More Documents & Publications Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction

  19. Palladium–platinum core-shell icosahedra with substantially enhanced activity and durability towards oxygen reduction

    DOE PAGES-Beta [OSTI]

    Wang, Xue; Choi, Sang-Il; Roling, Luke T.; Luo, Ming; Ma, Cheng; Zhang, Lei; Chi, Miaofang; Liu, Jingyue; Xie, Zhaoxiong; Herron, Jeffrey A.; et al

    2015-07-02

    Conformal deposition of platinum as ultrathin shells on facet-controlled palladium nanocrystals offers a great opportunity to enhance the catalytic performance while reducing its loading. Here we report such a system based on palladium icosahedra. Owing to lateral confinement imposed by twin boundaries and thus vertical relaxation only, the platinum overlayers evolve into a corrugated structure under compressive strain. For the core-shell nanocrystals with an average of 2.7 platinum overlayers, their specific and platinum mass activities towards oxygen reduction are enhanced by eight- and sevenfold, respectively, relative to a commercial catalyst. Density functional theory calculations indicate that the enhancement can bemore » attributed to the weakened binding of hydroxyl to the compressed platinum surface supported on palladium. After 10,000 testing cycles, the mass activity of the core-shell nanocrystals is still four times higher than the commercial catalyst. Ultimately, these results demonstrate an effective approach to the development of electrocatalysts with greatly enhanced activity and durability.« less

  20. Platinum Nanoclusters Out-Perform Single Crystals

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The next steps will be to determine whether other adsorbed reactants, such as oxygen or hydrogen, also result in the creation of nanoclusters in platinum. Exploring metals that...

  1. Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction

    Energy.gov [DOE]

    Download presentation slides from the June 19, 2012, Fuel Cell Technologies Program webinar, BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric Vehicles (FCEVs).

  2. Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Advanced Materials and Concepts for Portable Power Fuel Cells Catalysis Working ...

  3. Platinum Nanoclusters Out-Perform Single Crystals

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    have found that under high pressure-comparable to the pressures at which many industrial technologies operate-platinum surfaces can change their structure dramatically in response...

  4. Breakthrough Research on Platinum-Nickel Alloys

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    use of polymer electrolyte membrane (PEM) hydrogen fuel cells in automobiles have been ... amount of platinum in current PEM fuel cell stacks is needed to meet the cost ...

  5. Platinum Nanoclusters Out-Perform Single Crystals

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    in platinum. Exploring metals that catalyze other important reactions-such as palladium, silver, copper, rhodium, iron, and cobalt-might also help researchers determine...

  6. Webinar: BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Webinar: BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric Vehicles (FCEVs) Above is the video recording for the webinar, "BNL's Low-Platinum Electrocatalysts for Fuel ...

  7. COULOMETRIC DETERMINATION OF URANIUM WITH A PLATINUM WORKING...

    Office of Scientific and Technical Information (OSTI)

    COULOMETRIC DETERMINATION OF URANIUM WITH A PLATINUM WORKING ELECTRODE. Citation Details In-Document Search Title: COULOMETRIC DETERMINATION OF URANIUM WITH A PLATINUM WORKING ...

  8. Science Magazine Highlight: Moving Towards Near Zero Platinum...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells Presentation slides and speaker ...

  9. Electrocatalyst for Oxygen Reduction with Reduced Platinum Oxidation...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Electrocatalyst for oxygen reduction with reduced platinum oxidation and dissolution rates The invention relates to platinum-metal oxide composite particles and their use as...

  10. Synthesis of platinum single-crystal nanoparticles in water vapor...

    Office of Scientific and Technical Information (OSTI)

    of platinum single-crystal nanoparticles in water vapor Citation Details In-Document Search Title: Synthesis of platinum single-crystal nanoparticles in water vapor Authors: ...

  11. Surface engineering of hierarchical platinum-cobalt nanowires for efficient electrocatalysis

    DOE PAGES-Beta [OSTI]

    Bu, Lingzheng; Guo, Shaojun; Zhang, Xu; Shen, Xuan; Su, Dong; Lu, Gang; Zhu, Xing; Yao, Jianlin; Guo, Jun; Huang, Xiaoqing

    2016-06-29

    Despite intense research in past decades, the lack of high-performance catalysts for fuel cell reactions remains a challenge in realizing fuel cell technologies for transportation applications. Here we report a facile strategy for synthesizing hierarchical platinum-cobalt nanowires with high-index, platinum-rich facets and ordered intermetallic structure. These structural features enable unprecedented performance for the oxygen reduction and alcohol oxidation reactions. The specific/mass activities of the platinum-cobalt nanowires for oxygen reduction reaction are 39.6/33.7 times higher than commercial Pt/C catalyst, respectively. Density functional theory simulations reveal that the active threefold hollow sites on the platinum-rich high-index facets provide an additional factor inmore » enhancing oxygen reduction reaction activities. The nanowires are stable in the electrochemical conditions and also thermally stable. Furthermore, this work may represent a key step towards scalable production of high performance platinum-based nanowires for applications in catalysis and energy conversion.« less

  12. Evidence of High Electrocatalytic Activity of Molybdenum Carbide Supported Platinum Nanorafts

    DOE PAGES-Beta [OSTI]

    Elbaz, Lior; Phillips, Jonathan; Artyushkova, Kateryna; More, Karren Leslie; Brosha, Eric

    2015-01-01

    A remarkable new supported metal catalyst structure on Mo2C substrates, ‘rafts’ of platinum consisting of less than 6 atoms, was synthesized and found to be catalytically active electrocatalyst for oxygen reduction. A novel catalytic synthesis method: Reduction-Expansion-Synthesis of Catalysts (RES-C), from rapid heating of dry mixture of solid precursors of molybdenum, platinum and urea in an inert gas environment, led to the creation of unique platinum Nanorafts on Mo2C. The Pt Nanorafts offer a complete utilization of the Pt atoms for electrocatalysis with no “hidden” atoms. This structure is strongly affected by its interaction with the substrate as was observedmore » by XPS. In this work, we show for the first time, evidence of electrocatalytic activity with such small clusters of non-crystalline Pt atoms as catalysts for oxygen reduction. Electrochemical half-cell characterization shows that this structure permit more efficient utilization of platinum, with mass activity conservatively measured to be 50% that of platinum particles generated using traditional approaches. These novel material may dramatically enhance stability relative to the commercial Pt/carbon catalysts.« less

  13. NREL's Energy Systems Integration Facility Garners LEED® Platinum...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... ESIF achieved all 56 LEED points applied for and the facility is 40% more energy efficient than the baseline building performance rating per ASHRAEIESNA Standard 90.1-2004. It ...

  14. Platinum-Loading Reduction in PEM Fuel Cells - Energy Innovation Portal

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Platinum-Loading Reduction in PEM Fuel Cells Pacific Northwest National Laboratory Contact PNNL About This Technology TEM bright-field and dark-field images of a commercial Pt/C catalyst and a nanoscale Pt-embedded tantalum oxide catalyst. TEM bright-field and dark-field images of a commercial Pt/C catalyst and a nanoscale Pt-embedded tantalum oxide catalyst. Half-cell test results of a commercial Pt/C and a nanoscale Pt-embedded tantalum oxide catalyst for the oxygen reduction reaction.

  15. Less platinum means lower prices for autos

    Energy.gov [DOE]

    How technology developed by researchers at 3M is reducing the amount of platinum necessary for a fuel cell system, helping to make the technology more practical for consumer vehicles.

  16. Platinum-ruthenium-palladium fuel cell electrocatalyst

    DOE Patents [OSTI]

    Gorer, Alexander

    2006-02-07

    A catalyst suitable for use in a fuel cell, especially as an anode catalyst, that contains platinum at a concentration that is between about 20 and about 60 atomic percent, ruthenium at a concentration that is between about 20 and about 60 atomic percent, palladium at a concentration that is between about 5 and about 45 atomic percent, and having an atomic ratio of platinum to ruthenium that is between about 0.7 and about 1.2. Alternatively, the catalyst may contain platinum at a concentration that is between about 25 and about 50 atomic percent, ruthenium at a concentration that is between about 25 and about 55 atomic percent, palladium at a concentration that is between about 5 and about 45 atomic percent, and having a difference between the concentrations of ruthenium and platinum that is no greater than about 20 atomic percent.

  17. Platinum-ruthenium-nickel fuel cell electrocatalyst

    DOE Patents [OSTI]

    Gorer, Alexander

    2005-07-26

    A catalyst suitable for use in a fuel cell, especially as an anode catalyst, that contains platinum, ruthenium, and nickel, wherein the nickel is at a concentration that is less than about 10 atomic percent.

  18. Breakthrough Research on Platinum-Nickel Alloys

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... The recent research on the use of platinum-nickel alloys as ... study ORR on Pt3Ni(hkl) single-crystal surfaces, identify which ... (LEIS), and synchrotron-based high-resolution ...

  19. TechLine: NETL Scientists Honored by ASM International for Work on Platinum Chromium Alloy for Coronary Stents

    Energy.gov [DOE]

    Scientists at the National Energy Technology Laboratory (NETL), and their colleagues, were honored with a 2015 ASM Engineering Materials Achievement Award for their work to develop and commercialize of a platinum-chromium alloy used in next-generation coronary stents,

  20. Commercial Weatherization

    Energy.gov [DOE]

    Commercial buildings consume 19 percent of the energy used in the U.S. Learn how the Energy Department is supporting research and deployment on commercial weatherization.

  1. Commercial Lighting

    Energy.gov [DOE]

    Commercial lighting accounts for more than 20 percent of total commercial building energy use. The Energy Department works to reduce lighting energy use through research and deployment.

  2. Studies of n-butane conversion over silica-supported platinum, platinum-silver and platinum-copper catalysts

    SciTech Connect (OSTI)

    Gu, Junhua

    1992-06-09

    The present work was undertaken to elucidate effect of adding silver and copper to silica-supported platinum catalyst on the activity and selectivity in the n-butane reactions. At the conditions of this study n-butane underwent both hydrogenolysis and structural isomerization. The catalytic activity and selectivities between hydrogenolysis and isomerization and within hydrogenolysis were measured at temperature varying from 330 C to 370 C. For platinum-silver catalysts, at lower temperatures studied the catalytic activity per surface platinum atom (turnover frequency) remained constant at lower silver content (between 0 at. % and 30 at. %) and decreased with further increased silver loading, suggesting that low- index planes could be dominant in the hydrogenolysis of n-butane. Moreover, increasing silver content resulted in an enhancement of the selectivity of isomerization products relative to hydrogenolysis products. At the higher temperature studied, no suppression in catalytic activity was observed. It is postulated that surface structure could change due to the mobility of surface silver atoms, leading to surface silver atoms forming islands or going to the bulk, and leaving large portions of basal planes exposed with active platinum atoms. It is also suggested that the presence of inert silver atoms results in weakening of the H-surface bond. This results in increased mobility of hydrogen atoms on the surface and hence, higher reactivity with other adsorbed species. For platinum copper catalysts, the mixed ensembles could play an active role in the hydrogenolysis of n-butane.

  3. Electrocatalyst Having Gold Monolayers on Platinum Nanoparticle Cores and

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Uses Thereof - Energy Innovation Portal Having Gold Monolayers on Platinum Nanoparticle Cores and Uses Thereof Brookhaven National Laboratory Contact BNL About This Technology Publications: PDF Document Publication Stabilization of Platinum Oxygen-Reduction Electrocatalysts Using Gold Clusters (263 KB) <p> Scanning electron micrograph of gold clusters on platinum nanoparticles</p> Scanning electron micrograph of gold clusters on platinum nanoparticles Technology Marketing Summary

  4. Non Platinum Bimetallic Cathode Electrocatalysts | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Platinum Bimetallic Cathode Electrocatalysts Non Platinum Bimetallic Cathode Electrocatalysts Part of a $100 million fuel cell award announced by DOE Secretary Bodman on Oct. 25, 2006. 3_anl.pdf (22.07 KB) More Documents & Publications Non-Platinum Bimetallic Cathode Electrocatalysts Fuel Cell Kickoff Meeting Agenda Fuel Cell Projects Kickoff Meeting

  5. Finding a suitable platinum substitute for fuel cells | Argonne National

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Laboratory Finding a suitable platinum substitute for fuel cells By Jared Sagoff * April 2, 2014 Tweet EmailPrint Researchers working on the next generation of fuel cells have been facing a platinum conundrum - and it's one they're fighting hard to solve. Platinum, one of the most costly precious metals, works exceptionally well as the catalyst inside of a fuel cell. At the anode, platinum helps to strip the electron from hydrogen to form single protons, while at the cathode, platinum

  6. A Heart of Gold? Try Platinum | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    A Heart of Gold? Try Platinum A Heart of Gold? Try Platinum December 1, 2014 - 3:21pm Addthis This coronary stent is made with a lab-developed, award-winning platinum-chromium alloy. | Photo courtesy of NETL. This coronary stent is made with a lab-developed, award-winning platinum-chromium alloy. | Photo courtesy of NETL. Renie Boyle Renie Boyle Public Affairs Specialist, National Energy Technology Laboratory A platinum-chromium alloy makes coronary stents stronger, more flexible and resistant

  7. Energy Provisions of the ICC-700, LEED for Homes, and ENERGY STAR Mapped to the 2009 IECC

    SciTech Connect (OSTI)

    Britt, Michelle L.; Sullivan, Robin S.; Kora, Angela R.; Makela, Eric J.; Makela, Erin

    2011-05-06

    This document provides the results of a comparison of building energy efficient elements of the ICC-700 National Green Building Standard, LEED for Homes, and ENERGY STAR versions 2, 2.5, and 3.0 to the 2009 International Energy Conservation Code (2009 IECC). This comparison will provide a tool for states and local municipalities as they consider adoption of these programs. The comparison is presented in a series of appendices. The first appendix provides a summary chart that visually represents the comprehensive comparison of the programs to the 2009 IECC topic areas. Next there are a series of individual tables (one appendix for each program) that include the specific program mapping to the 2009 IECC elements with comments that briefly discuss how well the elements mapped. Finally, a comprehensive table is included that shows all five of the programs mapped to the 2009 IECC elements to allow a detailed comparison.

  8. Commercial / Industrial Lighting

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture Commercial & Industrial Lighting Efficiency Program The Commercial & Industrial...

  9. Remarkable NO oxidation on single supported platinum atoms

    DOE PAGES-Beta [OSTI]

    Narula, Chaitanya K.; Allard, Lawrence F.; Stocks, G. M.; Moses-DeBusk, Melanie

    2014-11-28

    Our first-principles density functional theoretical modeling suggests that NO oxidation is feasible on fully oxidized single θ-alumina-supported platinum atoms via a modified Langmuir-Hinshelwood pathway. This is in contrast to the known decrease in NO oxidation activity of supported platinum with decreasing Pt particle size believed to be due to increased platinum oxidation. In order to validate our theoretical study, we evaluated single θ-Al2O3-supported platinum atoms and found them to exhibit remarkable NO oxidation activity. A comparison of turnover frequencies (TOF) of single supported Pt atoms with those of platinum particles for NO oxidation shows that single supported Pt atoms aremore » as active as fully formed platinum particles. The overall picture of NO oxidation on supported Pt is that NO oxidation activity decreases with decreasing Pt particle size but accelerates when Pt is present only as single atoms.« less

  10. Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Radoslav Adzic Co-workers: Jia Wang, Miomir Vukmirovic, Kotaro Sasaki, Stoyan Bliznakov, Yun Cai, Yu Zhang, Kurian Kuttiyiel, Kuanping Gong, YongMan Choi, Ping Liu, Hideo Naohara 1 Chemistry Department, Brookhaven National Laboratory, Upton, NY 11973 1 Toyota Motor Corporation, Susono, Japan Webinar June 19, 2012 Outline - Introduction on fuel cells, electrocatalysis, existing developments and remaining obstacles to

  11. Webinar: BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vehicles (FCEVs) | Department of Energy BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric Vehicles (FCEVs) Webinar: BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric Vehicles (FCEVs) Above is the video recording for the webinar, "BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric Vehicles (FCEVs)," originally held on June 19, 2012. In addition to this recording, you can access the presentation slides. A text version of this recording will be available soon

  12. Rebuilding It Better: City of Greensburg, Kansas, Business Incubator...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This brochure details the energy efficient and sustainable aspects of the LEED ... DOE and NREL Technical Assistance The LEED Platinum K-12 school in Greensburg, ...

  13. A general method for multimetallic platinum alloy nanowires as...

    Office of Scientific and Technical Information (OSTI)

    Title: A general method for multimetallic platinum alloy nanowires as highly active and stable oxygen reduction catalysts The production of inorganic nanoparticles (NPs) with ...

  14. Novel Platinum/Chromium Alloy for the Manufacture of Improved...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Materials Advanced Materials Return to Search Novel PlatinumChromium Alloy for the Manufacture of Improved Coronary Stents National Energy Technology Laboratory Success Story...

  15. ECIS and Compass Metals: Platinum Nanostructures for Enhanced...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... ECIS and Compass Metals: Platinum Nanostructures for Enhanced Catalysis Renewable energy sources are critical to the nation's future, and hydrogen-powered fuel cells offer an ...

  16. Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells

    Energy.gov [DOE]

    Slides presented at the Fuel Cell Technologies Office webinar "Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells" on April 25, 2011.

  17. Platinum-Coated Non-Noble Metal-Noble Metal Core-Shell Electrocatalyst...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of platinum. The nanoparticles have a core-shell structure and include palladium, gold, and their alloys with other transition metals. The platinum-coated composite can be...

  18. Exhaust system having a gold-platinum group metal catalyst

    DOE Patents [OSTI]

    Ragle, Christie Susan; Silver, Ronald G.; Zemskova, Svetlana Mikhailovna; Eckstein, Colleen J.

    2011-12-06

    A method of providing an exhaust treatment device is disclosed. The method includes applying a catalyst including gold and a platinum group metal to a particulate filter. The concentration of the gold and the platinum group metal is sufficient to enable oxidation of carbon monoxide and nitric oxide.

  19. Exhaust system having a gold-platinum group metal catalyst

    DOE Patents [OSTI]

    Ragle, Christie Susan; Silver, Ronald G.; Zemskova, Svetlana Mikhailovna; Eckstein, Colleen J.

    2012-08-07

    A method of providing an exhaust treatment device is disclosed. The method includes applying a catalyst including gold and a platinum group metal to a particulate filter. The concentration of the gold and the platinum group metal is sufficient to enable oxidation of carbon monoxide and nitric oxide.

  20. Bimetallic alloy electrocatalysts with multilayered platinum-skin surfaces

    DOE Patents [OSTI]

    Stamenkovic, Vojislav R.; Wang, Chao; Markovic, Nenad M.

    2016-01-26

    Compositions and methods of preparing a bimetallic alloy having enhanced electrocatalytic properties are provided. The composition comprises a PtNi substrate having a surface layer, a near-surface layer, and an inner layer, where the surface layer comprises a nickel-depleted composition, such that the surface layer comprises a platinum skin having at least one atomic layer of platinum.

  1. Platinum adlayered ruthenium nanoparticles, method for preparing, and uses thereof

    DOE Patents [OSTI]

    Tong, YuYe; Du, Bingchen

    2015-08-11

    A superior, industrially scalable one-pot ethylene glycol-based wet chemistry method to prepare platinum-adlayered ruthenium nanoparticles has been developed that offers an exquisite control of the platinum packing density of the adlayers and effectively prevents sintering of the nanoparticles during the deposition process. The wet chemistry based method for the controlled deposition of submonolayer platinum is advantageous in terms of processing and maximizing the use of platinum and can, in principle, be scaled up straightforwardly to an industrial level. The reactivity of the Pt(31)-Ru sample was about 150% higher than that of the industrial benchmark PtRu (1:1) alloy sample but with 3.5 times less platinum loading. Using the Pt(31)-Ru nanoparticles would lower the electrode material cost compared to using the industrial benchmark alloy nanoparticles for direct methanol fuel cell applications.

  2. Commercial Current Promotions

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture This page features all current special promotions for commercial programs....

  3. Core-Protected Platinum Monolayer Shell High-Stability Electrocatalysts for Fuel-Cell Cathodes

    SciTech Connect (OSTI)

    Adzic, R.R.; Sasaki, K.; Naohara, H.; Cai, Y.; Choi, Y.M.; Liu, P.; Vukmirovic, M.B.; Wang, J.X.

    2010-11-08

    More than skin deep: Platinum monolayers can act as shells for palladium nanoparticles to lead to electrocatalysts with high activities and an ultralow platinum content, but high platinum utilization. The stability derives from the core protecting the shell from dissolution. In fuel-cell tests, no loss of platinum was observed in 200?000 potential cycles, whereas loss of palladium was significant.

  4. Core-Protected Platinum Monolayer Shell High-Stability Electrocatalysts for Fuel-Cell Cathodes

    SciTech Connect (OSTI)

    K Sasaki; H Naohara; Y Cai; Y Choi; P Liu; M Vukmirovic; J Wang; R Adzic

    2011-12-31

    Platinum monolayers can act as shells for palladium nanoparticles to lead to electrocatalysts with high activities and an ultralow platinum content, but high platinum utilization. The stability derives from the core protecting the shell from dissolution. In fuel-cell tests, no loss of platinum was observed in 200,000 potential cycles, whereas loss of palladium was significant.

  5. Elimination of platinum inclusions in phosphate laser glasses

    SciTech Connect (OSTI)

    Campbell, J.H.; Wallerstein, E.P. ); Hayden, J.S.; Sapak, D.L.; Warrington, D.E.; Marker, A.J. III ); Toratani, H.; Meissner, H.; Nakajima, S.; Izumitani, T. )

    1989-05-26

    Results from small-scale glass melting experiments aimed at reducing the density of platinum particles in phosphate laser glasses are discussed. The platinum particles originate from the crucibles used to melt the laser glass and can cause optical damage in glasses used in high-peak-power lasers; this problem was particularly acute in the LLNL 120 kJ, 100 TW Nova laser. The melting experiments examine the effects of (i) N{sub 2}, O{sub 2}, and Cl{sub 2} gas atmospheres; (ii) temperature and temperature gradients; (iii) processing time; and (iv) platinum alloys on the formation and dissolution of platinum inclusions in LHG-8 and LG-750 phosphate laser glasses. Results show that most platinum inclusions originate early in the melt cycle, with thermal gradients within the melter being one of the major causes. By using oxidizing gas conditions (O{sub 2}, Cl{sub 2}, or O{sub 2} + Cl{sub 2}), the platinum inclusions can be dissolved into the glass during the course of the melt cycle. The dissolution rate of platinum under oxidizing conditions has been measured, and a model is used to quantify the description of the dissolution process. The effect of ionic platinum on the transmission spectra of the laser glasses produced under various oxidizing conditions has also been measured. Results from the above laboratory-scale melting experiments have been incorporated into proprietary laser-glass melting processes. The laser glasses prepared under these conditions have an average of less than 0.1 platinum inclusions/liter, which represents a 1000-fold reduction over the previously available phosphate laser glasses. 52 refs., 56 figs., 15 tabs.

  6. Bio-inspired routes for synthesizing efficient nanoscale platinum electrocatalysts

    SciTech Connect (OSTI)

    Cha, Jennifer N.; Wang, Joseph

    2014-08-31

    The overall objective of the proposed research is to use fundamental advances in bionanotechnology to design powerful platinum nanocrystal electrocatalysts for fuel cell applications. The new economically-viable, environmentally-friendly, bottom-up biochemical synthetic strategy will produce platinum nanocrystals with tailored size, shape and crystal orientation, hence leading to a maximum electrochemical reactivity. There are five specific aims to the proposed bio-inspired strategy for synthesizing efficient electrocatalytic platinum nanocrystals: (1) isolate peptides that both selectively bind particular crystal faces of platinum and promote the nucleation and growth of particular nanocrystal morphologies, (2) pattern nanoscale 2-dimensional arrays of platinum nucleating peptides from DNA scaffolds, (3) investigate the combined use of substrate patterned peptides and soluble peptides on nanocrystal morphology and growth (4) synthesize platinum crystals on planar and large-area carbon electrode supports, and (5) perform detailed characterization of the electrocatalytic behavior as a function of catalyst size, shape and morphology. Project Description and Impact: This bio-inspired collaborative research effort will address key challenges in designing powerful electrocatalysts for fuel cell applications by employing nucleic acid scaffolds in combination with peptides to perform specific, environmentally-friendly, simultaneous bottom-up biochemical synthesis and patterned assembly of highly uniform and efficient platinum nanocrystal catalysts. Bulk synthesis of nanoparticles usually produces a range of sizes, accessible catalytic sites, crystal morphologies, and orientations, all of which lead to inconsistent catalytic activities. In contrast, biological systems routinely demonstrate exquisite control over inorganic syntheses at neutral pH and ambient temperature and pressures. Because the orientation and arrangement of the templating biomolecules can be precisely

  7. Platinum Nickel Nanowires as Methanol Oxidation Electrocatalysts

    SciTech Connect (OSTI)

    Alia, Shaun M.; Pylypenko, Svitlana; Neyerlin, Kenneth C.; Kocha, Shyam S.; Pivovar, Bryan S.

    2015-08-27

    We investigated platinum(Pt) nickel (Ni) nanowires (PtNiNWs) as methanol oxidation reaction (MOR) catalysts in rotating disk electrode (RDE) half-cells under acidic conditions. Pt-ruthenium (Ru) nanoparticles have long been the state of the art MOR catalyst for direct methanol fuel cells (DMFCs) where Ru provides oxophilic sites, lowering the potential for carbon monoxide oxidation and the MOR onset. Ru, however, is a precious metal that has long term durability concerns. Ni/Ni oxide species offer a potential to replace Ru in MOR electrocatalysis. PtNiNWs were investigated for MOR and oxygen annealing was investigated as a route to improve catalyst performance (mass activity 65% greater) and stability to potential cycling. Our results presented show that PtNiNWs offer significant promise in the area, but also result in Ni ion leaching that is a concern requiring further evaluation in fuel cells.

  8. Platinum Nickel Nanowires as Methanol Oxidation Electrocatalysts

    DOE PAGES-Beta [OSTI]

    Alia, Shaun M.; Pylypenko, Svitlana; Neyerlin, Kenneth C.; Kocha, Shyam S.; Pivovar, Bryan S.

    2015-08-27

    We investigated platinum(Pt) nickel (Ni) nanowires (PtNiNWs) as methanol oxidation reaction (MOR) catalysts in rotating disk electrode (RDE) half-cells under acidic conditions. Pt-ruthenium (Ru) nanoparticles have long been the state of the art MOR catalyst for direct methanol fuel cells (DMFCs) where Ru provides oxophilic sites, lowering the potential for carbon monoxide oxidation and the MOR onset. Ru, however, is a precious metal that has long term durability concerns. Ni/Ni oxide species offer a potential to replace Ru in MOR electrocatalysis. PtNiNWs were investigated for MOR and oxygen annealing was investigated as a route to improve catalyst performance (mass activitymore » 65% greater) and stability to potential cycling. Our results presented show that PtNiNWs offer significant promise in the area, but also result in Ni ion leaching that is a concern requiring further evaluation in fuel cells.« less

  9. Platinum dendritic nanoparticles with magnetic behavior

    SciTech Connect (OSTI)

    Li, Wenxian; Sun, Ziqi; Nevirkovets, Ivan P.; Dou, Shi-Xue; Tian, Dongliang

    2014-07-21

    Magnetic nanoparticles have attracted increasing attention for biomedical applications in magnetic resonance imaging, high frequency magnetic field hyperthermia therapies, and magnetic-field-gradient-targeted drug delivery. In this study, three-dimensional (3D) platinum nanostructures with large surface area that features magnetic behavior have been demonstrated. The well-developed 3D nanodendrites consist of plentiful interconnected nano-arms ∼4 nm in size. The magnetic behavior of the 3D dendritic Pt nanoparticles is contributed by the localization of surface electrons due to strongly bonded oxygen/Pluronic F127 and the local magnetic moment induced by oxygen vacancies on the neighboring Pt and O atoms. The magnetization of the nanoparticles exhibits a mixed paramagnetic and ferromagnetic state, originating from the core and surface, respectively. The 3D nanodendrite structure is suitable for surface modification and high amounts of drug loading if the transition temperature was enhanced to room temperature properly.

  10. Damage threshold of platinum coating used for optics for self...

    Office of Scientific and Technical Information (OSTI)

    used for optics for self-seeding of soft x-ray free electron laser Citation Details In-Document Search Title: Damage threshold of platinum coating used for optics for ...

  11. Tomographic study of atomic-scale redistribution of platinum...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Tomographic study of atomic-scale redistribution of platinum during the silicidation of Ni0.95Pt0.05Si(100) thin films Home Author: P. Adusumilli, L. J. Lauhon, D. N. Seidman, C....

  12. Coming up with platinum substitutes may be elemental

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Coming up with platinum substitutes may be elemental Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit Coming up with platinum substitutes may be elemental Lab researchers are working with an abundant element to take their place: cobalt. February 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Initial findings by a

  13. A Possible Calorimetric Error in Heavy Water Electrolysis on Platinum

    SciTech Connect (OSTI)

    Shanahan, K.L.

    2001-03-16

    A systematic error in mass flow calorimetry calibration procedures potentially capable of explaining most positive excess power measurements is described. Data recently interpreted as providing evidence of the Pons-Fleischmann effect with a platinum cathode are reinterpreted with the opposite conclusion. This indicates it is premature to conclude platinum displays a Pons and Fleischmann effect, and places the requirement to evaluate the error's magnitude on all mass flow calorimetric experiments.

  14. Electrocatalyst for Oxygen Reduction with Reduced Platinum Oxidation and

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Dissolution Rates - Energy Innovation Portal Oxygen Reduction with Reduced Platinum Oxidation and Dissolution Rates Brookhaven National Laboratory Contact BNL About This Technology Publications: PDF Document Publication Electrodeposition of Pt onto RuO2 (110) Single-Crystal Surface (437 KB) <p> Results of a density functional theory calculation of atomic positions of platinum on an oxide surface, showing good agreement with experimental results.</p> Results of a density

  15. Electrocatalysts having Platinum Monolayers on Palladium, Palladium Alloy,

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    and Gold Alloy Core-Shell Nanoparticles, and Uses Thereof - Energy Innovation Portal Hydrogen and Fuel Cell Hydrogen and Fuel Cell Find More Like This Return to Search Electrocatalysts having Platinum Monolayers on Palladium, Palladium Alloy, and Gold Alloy Core-Shell Nanoparticles, and Uses Thereof Brookhaven National Laboratory Contact BNL About This Technology Publications: PDF Document Publication Platinum Monolayer on Nonnoble Metal-Noble Metal Core-Shell Nanoparticle Electrocatalysts

  16. Controlled synthesis of novel octapod platinum nanocrystals under microwave irradiation

    SciTech Connect (OSTI)

    Dai, Lei; Chi, Quan; Zhao, Yanxi; Liu, Hanfan; Zhou, Zhongqiang; Li, Jinlin; Huang, Tao

    2014-01-01

    Graphical abstract: Under microwave irradiation, novel octapod Pt nanocrystals were synthesized by reducing H{sub 2}PtCl{sub 6} in TEG with PVP as a stabilizer. The as-prepared Pt nanocrystals displayed a unique octapod nanostructure with five little mastoids in each concave center. The use of KI was crucial to the formation of novel Pt octapods. Novel Octapod Platinum Nanocrystals. - Highlights: • A novel octapod Pt nanocrystals different from the common octapod were obtained. • The use of KI was crucial to the formation of the novel Pt octapods. • Microwave was readily employed in controlled synthesis of the novel Pt octapods. - Abstract: Microwave was employed in the shape-controlled synthesis of Pt nanoparticles. Novel octapod Pt nanocrystals enclosed with (1 1 1) facets were readily synthesized with H{sub 2}PtCl{sub 6} as a precursor, tetraethylene glycol (TEG) as both a solvent and a reducing agent, polyvinylpyrrolidone (PVP) as a stabilizer in the presence of an appropriate amount of KI under microwave irradiation for 140 s. The as-prepared Pt nanocrystals displayed a unique octapod nanostructure with five little mastoids in each concave center and exhibited higher electrocatalytic activity than commercial Pt black in the electro-oxidations of methanol and formic acid. The results demonstrated that the use of KI was crucial to the formation of Pt octapods. KI determined the formation of the novel octapod Pt nanocrystals by tuning up the reduction kinetics and adsorbing on the surfaces of growing Pt nanoparticles. The optimum molar ratio of H{sub 2}PtCl{sub 6}/KI/PVP was 1/30/45.

  17. New Commercial Program Development

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture Beginning in spring of 2015, the BPA Commercial Team will be working with utilities...

  18. Platinum- and platinum alloy-coated palladium and palladium alloy particles and uses thereof

    DOE Patents [OSTI]

    Adzic, Radoslav; Zhang, Junliang; Mo, Yibo; Vukmirovic, Miomir Branko

    2010-04-06

    The present invention relates to particle and nanoparticle composites useful as oxygen-reduction electrocatalysts. The particle composites are composed of a palladium or palladium-alloy particle or nanoparticle substrate coated with an atomic submonolayer, monolayer, bilayer, or trilayer of zerovalent platinum atoms. The invention also relates to a catalyst and a fuel cell containing the particle or nanoparticle composites of the invention. The invention additionally includes methods for oxygen reduction and production of electrical energy by using the particle and nanoparticle composites of the invention.

  19. A combined STM and SPA-LEED study of the “explosive” nucleation and collective diffusion in Pb/Si(111)

    SciTech Connect (OSTI)

    Hattab, H.; Hupalo, M.; Hershberger, M. T.; Horn von Hoegen, M.; Tringides, M. C.

    2015-08-20

    A novel type of very fast nucleation was recently found in Pb/Si(111) with 4- to 7-layer high islands becoming crystalline in an “explosive” way, when the Pb deposited amount in the wetting layer is compressed to θc ~ 1.22 ML, well above the metallic Pb(111) density. This “explosive” nucleation is very different from classical nucleation when island growth is more gradual and islands grow in size by single adatom aggregation [8]. In order to identify the key parameters that control the nucleation we used scanning tunneling microscopy (STM) and spot profile analysis low energy electron diffraction (SPA-LEED). It was found that the number and duration of steps in iterative deposition used to approach θc and the flux rate have dramatic effects on the crystallization process. Larger depositions over shorter times induce greater spatial coverage fluctuations, so local areas can reach the critical coverage θc easier. This can trigger the collective motion of the wetting layer from far away to build the Pb islands “explosively”. Here, the SPA-LEED experiments show that even low flux experiments in iterative deposition experiments can trigger transfer of material to the superstable 7-layer islands, as seen from the stronger satellite rings close to the (00) spot.

  20. A combined STM and SPA-LEED study of the “explosive” nucleation and collective diffusion in Pb/Si(111)

    DOE PAGES-Beta [OSTI]

    Hattab, H.; Hupalo, M.; Hershberger, M. T.; Horn von Hoegen, M.; Tringides, M. C.

    2015-08-20

    A novel type of very fast nucleation was recently found in Pb/Si(111) with 4- to 7-layer high islands becoming crystalline in an “explosive” way, when the Pb deposited amount in the wetting layer is compressed to θc ~ 1.22 ML, well above the metallic Pb(111) density. This “explosive” nucleation is very different from classical nucleation when island growth is more gradual and islands grow in size by single adatom aggregation [8]. In order to identify the key parameters that control the nucleation we used scanning tunneling microscopy (STM) and spot profile analysis low energy electron diffraction (SPA-LEED). It was foundmore » that the number and duration of steps in iterative deposition used to approach θc and the flux rate have dramatic effects on the crystallization process. Larger depositions over shorter times induce greater spatial coverage fluctuations, so local areas can reach the critical coverage θc easier. This can trigger the collective motion of the wetting layer from far away to build the Pb islands “explosively”. Here, the SPA-LEED experiments show that even low flux experiments in iterative deposition experiments can trigger transfer of material to the superstable 7-layer islands, as seen from the stronger satellite rings close to the (00) spot.« less

  1. Buildings Energy Data Book

    4 LEED for Commercial Interiors, by Version v2.0 v2009 Retail v2009 Total Platinum 88 46 0 134 Gold 617 207 1 825 Silver 524 186 3 713 Certified 308 78 2 388 Total 1,537 517 6 2,060

  2. Structures of 38-atom gold-platinum nanoalloy clusters

    SciTech Connect (OSTI)

    Ong, Yee Pin; Yoon, Tiem Leong; Lim, Thong Leng

    2015-04-24

    Bimetallic nanoclusters, such as gold-platinum nanoclusters, are nanomaterials promising wide range of applications. We perform a numerical study of 38-atom gold-platinum nanoalloy clusters, Au{sub n}Pt{sub 38−n} (0 ≤ n ≤ 38), to elucidate the geometrical structures of these clusters. The lowest-energy structures of these bimetallic nanoclusters at the semi-empirical level are obtained via a global-minimum search algorithm known as parallel tempering multi-canonical basin hopping plus genetic algorithm (PTMBHGA), in which empirical Gupta many-body potential is used to describe the inter-atomic interactions among the constituent atoms. The structures of gold-platinum nanoalloy clusters are predicted to be core-shell segregated nanoclusters. Gold atoms are observed to preferentially occupy the surface of the clusters, while platinum atoms tend to occupy the core due to the slightly smaller atomic radius of platinum as compared to gold’s. The evolution of the geometrical structure of 38-atom Au-Pt clusters displays striking similarity with that of 38-atom Au-Cu nanoalloy clusters as reported in the literature.

  3. Oxidation Reaction Induced Structural Changes in Sub-Nanometer Platinum Supported on Alumina

    SciTech Connect (OSTI)

    DeBusk, Melanie Moses; Allard, Jr, Lawrence Frederick; Blom, Douglas Allen; Narula, Chaitanya Kumar

    2015-06-26

    Platinum supported on alumina is an essential component of emission treatment catalysts used in transportation. Theoretical, experimental, and mechanistic aspects of platinum particles supported on a variety of supports have been extensively studied; however, available experimental information on the behavior of single vs. sub-nanometer platinum is extremely limited. To bridge the knowledge gap between single supported platinum and well-formed supported platinum nanoparticles, we have carried out synthesis, characterization, and CO and NO oxidation studies of sub-nanometer platinum supported on ?, ?, and ?-Al2O3 and monitored changes in structure upon exposure to CO and NO oxidation conditions. We find that sub-nanometer Pt is highly effective for CO oxidation due to high platinum dispersion but is not very efficient as NO oxidation catalyst. Furthermore, sub-nanometer platinum agglomerates rapidly under CO or NO oxidation conditions to form nanoparticles.

  4. Oxidation Reaction Induced Structural Changes in Sub-Nanometer Platinum Supported on Alumina

    DOE PAGES-Beta [OSTI]

    DeBusk, Melanie Moses; Allard, Jr, Lawrence Frederick; Blom, Douglas Allen; Narula, Chaitanya Kumar

    2015-01-01

    Platinum supported on alumina is an essential component of emission treatment catalysts used in transportation. Theoretical, experimental, and mechanistic aspects of platinum particles supported on a variety of supports have been extensively studied; however, available experimental information on the behavior of single vs. sub-nanometer platinum is extremely limited. To bridge the knowledge gap between single supported platinum and well-formed supported platinum nanoparticles, we have carried out synthesis, characterization, and CO and NO oxidation studies of sub-nanometer platinum supported on α, θ, and γ-Al2O3 and monitored changes in structure upon exposure to CO and NO oxidation conditions. We find that sub-nanometermore » Pt is highly effective for CO oxidation due to high platinum dispersion but is not very efficient as NO oxidation catalyst. Furthermore, sub-nanometer platinum agglomerates rapidly under CO or NO oxidation conditions to form nanoparticles.« less

  5. Move Over Platinum, We Want Nickel! | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Over Platinum, We Want Nickel! Move Over Platinum, We Want Nickel! November 14, 2016 - 4:07pm Addthis Watch to learn about a cheap and effective new way to turn CO2 into fuels and chemicals. | Video courtesy of NETL. Jenny Bowman National Energy Technology Laboratory A catalyst developed by researchers at the National Energy Technology Laboratory (NETL) is revolutionizing catalyst design -- the way they are studied, how they work, and how much they cost -- and it may help meet the ever-growing

  6. Theoretical Study of the Structure, Stability and Oxygen Reduction Activity of Ultrathin Platinum Nanowires

    SciTech Connect (OSTI)

    Matanovic, Ivana; Kent, Paul; Garzon, Fernando; Henson, Neil J.

    2012-10-10

    We use density functional theory to study the difference in the structure, stability and catalytic reactivity between ultrathin, 0.5- 1.0 nm diameter, platinum nanotubes and nanowires. Model nanowires were formed by inserting an inner chain of platinum atoms in small diameter nanotubes. In this way more stable, nonhollow structures were formed. The difference in the electronic structure of platinum nanotubes and nanowires was examined by inspecting the density of surface states and band structure. Furthermore, reactivity towards the oxygen reduction reaction of platinum nanowires was addressed by studying the change in the chemisorption energies of oxygen and hydroxyl groups, induced by inserting the inner chain of platinum atoms into the hollow nanotubes. Both ultrathin platinum nanotubes and nanowires show distinct properties compared to bulk platinum. Nanotubes with diameters larger than 1 nm show promise for use as oxygen reduction catalysts.

  7. Density Functional Study of the Structure, Stability and Oxygen Reduction Activity of Ultrathin Platinum Nanowires

    SciTech Connect (OSTI)

    Matanovic, Ivana; Kent, Paul; Garzon, Fernando; Henson, Neil J.

    2013-03-14

    We used density functional theory to study the difference in the structure, stability and catalytic reactivity between ultrathin, 0.51.0 nm diameter, platinum nanotubes and nanowires. Model nanowires were formed by inserting an inner chain of platinum atoms in small diameter nanotubes. In this way more stable, non-hollow structures were formed. The difference in the electronic structure of platinum nanotubes and nanowires was examined by inspecting the density of surface states and band structure. Furthermore, reactivity toward the oxygen reduction reaction of platinum nanowires was assessed by studying the change in the chemisorption energies of oxygen, hydroxyl, and hydroperoxyl groups, induced by converting the nanotube models to nanowires. Both ultrathin platinum nanotubes and nanowires show distinct properties compared to bulk platinum. Single-wall nanotubes and platinum nanowires with diameters larger than 1 nm show promise for use as oxygen reduction catalysts.

  8. Hydrothermally Stable, Sulfur-Tolerant Platinum-Based Oxidation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of SiO2 with TiO2 and ZrO2 Hydrothermally Stable, Sulfur-Tolerant Platinum-Based Oxidation Catalysts via Surface Modification of SiO2 with TiO2 and ZrO2 This study ...

  9. Molybdenum-platinum-oxide electrodes for thermoelectric generators

    DOE Patents [OSTI]

    Schmatz, Duane J.

    1990-01-01

    The invention is directed to a composite article suitable for use in thermoelectric generators. The article comprises a solid electrolyte carrying a thin film comprising molybdenum-platinum-oxide as an electrode deposited by physical deposition techniques. The invention is also directed to the method of making same.

  10. Chitosan sorbents for platinum sorption from dilute solutions

    SciTech Connect (OSTI)

    Guibal, E.; Larkin, A.; Vincent, T.; Tobin, J.M.

    1999-10-01

    Chitosan has proved efficient at removing platinum in dilute effluents. The maximum uptake capacity reaches 300 mg/g (almost 1.5 mmol/g). The optimum pH for sorption is pH 2. A glutaraldehyde cross-linking pretreatment is necessary to stabilize the biopolymer in acidic solutions. Sorption isotherms have been studied as a function of pH, sorbent particle size, and the cross-linking ratio. Surprisingly, the extent of the cross-linking (determined by the concentration of the cross-linking agent in the treatment bath) has no significant influence on uptake capacity. Competitor anions such as chloride or nitrate induce a large decrease in the sorption efficiency. Sorption kinetics show also that uptake rate is not significantly changed by increasing either the cross-linking ratio or the particle size of the sorbent. Mass transfer rates are significantly affected by the initial platinum concentration and by the conditioning of the biopolymer. Gel-bead conditioning appears to reduce the sorption rate. While for molybdate and vanadate ions, mass transfer was governed by intraparticle mass transfer, for platinum, both external and intraparticle diffusion control the uptake rate. In contrast with the former ions, platinum does not form polynuclear hydrolyzed species, which are responsible for steric hindrance of diffusion into the polymer network.

  11. 1999 Commercial Buildings Characteristics

    U.S. Energy Information Administration (EIA) (indexed site)

    Data Reports > 2003 Building Characteristics Overview 1999 Commercial Buildings Energy Consumption SurveyCommercial Buildings Characteristics Released: May 2002 Topics: Energy...

  12. Reactions of platinum in oxygen- and hydrogen-treated Pt/. gamma. -Al/sub 2/O/sub 3/ catalysts. II. Ultraviolet-visible studies, sintering of platinum, and soluble platinum

    SciTech Connect (OSTI)

    Lietz, G.; Lieske, H.; Spindler, H.; Hanke, W.; Voelter, J.

    1983-05-01

    Alumina-supported platinum (Pt/..gamma..-Al/sub 2/O/sub 3/) catalysts treated in oxygen between 100 and 600/sup 0/C and in hydrogen at 500/sup 0/C were studied by uv-vis reflectance spectroscopy. The formation of different oxidized Pt surface species previously indicated by temperature programmed reduction (TPR) studies (H. Lieske, G. Lietz, H. Spindler, and J. Voelter, J. Catal. 81, 8(1983)) was confirmed by characteristic uv-vis spectra. The results are used as the basis for a model describing the types of surface reactions and details of the platinum surface species formed in oxygen and in hydrogen, and for a model of the sintering in oxygen. The amount of soluble platinum was found to correspond with the amount of highly dispersed platinum. Hence, only surface platinum atoms are soluble. 16 figures.

  13. Commercial Buildings Consortium

    Energy.gov [DOE]

    Commercial Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review

  14. Commercial Building Partnership

    Energy.gov [DOE]

    Commercial Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review

  15. Commercial Buildings Characteristics, 1992

    SciTech Connect (OSTI)

    Not Available

    1994-04-29

    Commercial Buildings Characteristics 1992 presents statistics about the number, type, and size of commercial buildings in the United States as well as their energy-related characteristics. These data are collected in the Commercial Buildings Energy Consumption Survey (CBECS), a national survey of buildings in the commercial sector. The 1992 CBECS is the fifth in a series conducted since 1979 by the Energy Information Administration. Approximately 6,600 commercial buildings were surveyed, representing the characteristics and energy consumption of 4.8 million commercial buildings and 67.9 billion square feet of commercial floorspace nationwide. Overall, the amount of commercial floorspace in the United States increased an average of 2.4 percent annually between 1989 and 1992, while the number of commercial buildings increased an average of 2.0 percent annually.

  16. Platinum(II) complexes as spectroscopic probes for biomolecules

    SciTech Connect (OSTI)

    Ratilla, E.

    1990-09-21

    The use of platinum(II) complexes as tags and probes for biomolecules is indeed advantageous for their reactivities can be selective for certain purposes through an interplay of mild reaction conditions and of the ligands bound to the platinum. The use of {sup 195}Pt NMR as a method of detecting platinum and its interactions with biomolecules was carried out with the simplest model of platinum(II) tagging to proteins. Variable-temperature {sup 195}Pt NMR spectroscopy proved useful in studying the stereodynamics of complex thioethers like methionine. The complex, Pt(trpy)Cl{sup +}, with its chromophore has a greater potential for probing proteins. It is a noninvasive and selective tag for histidine and cysteine residues on the surface of cytochrome c at pH 5. The protein derivatives obtained are separable, and the tags are easily quantitated and differentiated through the metal-to-ligand charge transfer bands which are sensitive to the environment of the tag. Increasing the pH to 7.0 led to the modification by Pt(trpy)Cl{sup +}of Arg 91 in cytochrome c. Further studies with guanidine-containing ligands as models for arginine modification by Pt(trpy)Cl{sup +} showed that guanidine can act as a terminal ligand and as a bridging ligand. Owing to the potential utility of Pt(trpy)L{sup n+} as electron dense probes of nucleic acid structure, interactions of this bis-Pt(trpy){sup 2+} complex with nucleic acids was evaluated. Indeed, the complex interacts non-covalently with nucleic acids. Its interactions with DNA are not exactly the same as those of its precedents. Most striking is its ability to form highly immobile bands of DNA upon gel electrophoresis. 232 refs.

  17. NATIONAL ENERGY TECHNOLOGY LABORATORY Technology Transfer Novel Platinum/Chromium

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Novel Platinum/Chromium Alloy for the Manufacture of Improved Coronary Stents Success Story NETL Technology Transfer Group techtransfer@netl.doe.gov Contact Partners A coronary stent is a small, self-expanding metal mesh tube that saves thousands of lives every year by opening blocked arteries and allowing blood to flow freely again. Jointly developed by NETL and Boston Scientific Corporation, Inc., (BSCI) this novel alloy is the first austenitic stainless steel formulation to be produced for

  18. Carbon Monoxide Tolerant Electrocatalyst with Low Platinum Loading and a

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Process for its Preparation - Energy Innovation Portal Startup America Startup America Hydrogen and Fuel Cell Hydrogen and Fuel Cell Find More Like This Return to Search Carbon Monoxide Tolerant Electrocatalyst with Low Platinum Loading and a Process for its Preparation Brookhaven National Laboratory Contact BNL About This Technology Publications: PDF Document Publication Pt Submonolayers on Ru Nanoparticles: A Novel Low Pt Loading, High CO Tolerance Fuel Cell Electrocatalyst (173 KB)

  19. Porous platinum-based catalysts for oxygen reduction

    DOE Patents [OSTI]

    Erlebacher, Jonah D; Snyder, Joshua D

    2014-11-25

    A porous metal that comprises platinum and has a specific surface area that is greater than 5 m.sup.2/g and less than 75 m.sup.2/g. A fuel cell includes a first electrode, a second electrode spaced apart from the first electrode, and an electrolyte arranged between the first and the second electrodes. At least one of the first and second electrodes is coated with a porous metal catalyst for oxygen reduction, and the porous metal catalyst comprises platinum and has a specific surface area that is greater than 5 m.sup.2/g and less than 75 m.sup.2/g. A method of producing a porous metal according to an embodiment of the current invention includes producing an alloy consisting essentially of platinum and nickel according to the formula Pt.sub.xNi.sub.1-x, where x is at least 0.01 and less than 0.3; and dealloying the alloy in a substantially pH neutral solution to reduce an amount of nickel in the alloy to produce the porous metal.

  20. Platinum-induced structural collapse in layered oxide polycrystalline films

    SciTech Connect (OSTI)

    Wang, Jianlin; Liu, Changhui; Huang, Haoliang; Fu, Zhengping; Peng, Ranran E-mail: yllu@ustc.edu.cn; Zhai, Xiaofang; Lu, Yalin E-mail: yllu@ustc.edu.cn

    2015-03-30

    Effect of a platinum bottom electrode on the SrBi{sub 5}Fe{sub 1−x}Co{sub x}Ti{sub 4}O{sub 18} layered oxide polycrystalline films was systematically studied. The doped cobalt ions react with the platinum to form a secondary phase of PtCoO{sub 2}, which has a typical Delafossite structure with a weak antiferromagnetism and an exceptionally high in-plane electrical conductivity. Formation of PtCoO{sub 2} at the interface partially consumes the cobalt dopant and leads to the structural collapsing from 5 to 4 layers, which was confirmed by X-ray diffraction and high resolution transmission electron microscopy measurements. Considering the weak magnetic contribution from PtCoO{sub 2}, the observed ferromagnetism should be intrinsic of the Aurivillius compounds. Ferroelectric properties were also indicated by the piezoresponse force microscopy. In this work, the platinum induced secondary phase at the interface was observed, which has a strong impact on Aurivillius structural configuration and thus the ferromagnetic and ferroelectric properties.

  1. Molecular-scale, Three-dimensional Non-Platinum Group Metal Electrodes for

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Catalysis of Fuel Cell Reactions | Department of Energy Molecular-scale, Three-dimensional Non-Platinum Group Metal Electrodes for Catalysis of Fuel Cell Reactions Molecular-scale, Three-dimensional Non-Platinum Group Metal Electrodes for Catalysis of Fuel Cell Reactions Presented at the Department of Energy Fuel Cell Projects Kickoff Meeting, September 1 - October 1, 2009 kerr_lbl_kickoff.pdf (469.59 KB) More Documents & Publications Fuel Cell Projects Kickoff Meeting Non-Platinum

  2. A Platinum Anniversary for U.S. Atomic Heritage - EM's Historic Manhattan

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Project Sites Gain International Media Attention | Department of Energy A Platinum Anniversary for U.S. Atomic Heritage - EM's Historic Manhattan Project Sites Gain International Media Attention A Platinum Anniversary for U.S. Atomic Heritage - EM's Historic Manhattan Project Sites Gain International Media Attention September 1, 2012 - 12:00pm Addthis WASHINGTON, D.C. - Traditionally, a platinum anniversary marks 70-years. The Manhattan project legacy reached that special milestone this

  3. Electrocatalyst for oxygen reduction with reduced platinum oxidation and dissolution rates

    DOE Patents [OSTI]

    Adzic, Radoslav; Zhang, Junliang; Vukmirovic, Miomir

    2012-11-13

    The invention relates to platinum-metal oxide composite particles and their use as electrocatalysts in oxygen-reducing cathodes and fuel cells. The invention particularly relates to methods for preventing the oxidation of the platinum electrocatalyst in the cathodes of fuel cells by use of these platinum-metal oxide composite particles. The invention additionally relates to methods for producing electrical energy by supplying such a fuel cell with an oxidant, such as oxygen, and a fuel source, such as hydrogen.

  4. Electrocatalyst for oxygen reduction with reduced platinum oxidation and dissolution rates

    DOE Patents [OSTI]

    Adzic, Radoslav; Zhang, Junliang; Vukmirovic, Miomir

    2011-11-22

    The invention relates to platinum-metal oxide composite particles and their use as electrocatalysts in oxygen-reducing cathodes and fuel cells. The invention particularly relates to methods for preventing the oxidation of the platinum electrocatalyst in the cathodes of fuel cells by use of these platinum-metal oxide composite particles. The invention additionally relates to methods for producing electrical energy by supplying such a fuel cell with an oxidant, such as oxygen, and a fuel source, such as hydrogen.

  5. Lessons Learned From The 200 West Pump And Treatment Facility Construction Project At The US DOE Hanford Site - A Leadership For Energy And Environmental Design (LEED) Gold-Certified Facility

    SciTech Connect (OSTI)

    Dorr, Kent A.; Ostrom, Michael J.; Freeman-Pollard, Jhivaun R.

    2012-11-14

    CH2M Hill Plateau Remediation Company (CHPRC) designed, constructed, commissioned, and began operation of the largest groundwater pump and treatment facility in the U.S. Department of Energy's (DOE) nationwide complex. This one-of-a-kind groundwater pump and treatment facility, located at the Hanford Nuclear Reservation Site (Hanford Site) in Washington State, was built in an accelerated manner with American Recovery and Reinvestment Act (ARRA) funds and has attained Leadership in Energy and Environmental Design (LEED) GOLD certification, which makes it the first non-administrative building in the DOE Office of Environmental Management complex to earn such an award. There were many contractual, technical, configuration management, quality, safety, and LEED challenges associated with the design, procurement, construction, and commissioning of this $95 million, 52,000 ft groundwater pump and treatment facility. This paper will present the Project and LEED accomplishments, as well as Lessons Learned by CHPRC when additional ARRA funds were used to accelerate design, procurement, construction, and commissioning of the 200 West Groundwater Pump and Treatment (2W P&T) Facility to meet DOE's mission of treating contaminated groundwater at the Hanford Site with a new facility by June 28, 2012.

  6. Webinar: Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells

    Energy.gov [DOE]

    Video recording of the webinar, Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells, originally presented on April 25, 2011.

  7. Platinum-ruthenium-nickel alloy for use as a fuel cell catalyst

    DOE Patents [OSTI]

    Gorer, Alexander

    2003-01-01

    An improved noble metal alloy composition for a fuel cell catalyst, the alloy containing platinum, ruthenium, and nickel. The alloy shows methanol oxidation activity.

  8. Platinum-ruthenium-nickel alloy for use as a fuel cell catalyst

    DOE Patents [OSTI]

    Gorer, Alexander

    2004-04-20

    An improved noble metal alloy composition for a fuel cell catalyst, the alloy containing platinum, ruthenium, and nickel. The alloy shows methanol oxidation activity.

  9. Schneider Electric Goes Platinum-and Silver-in Superior Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Performance(tm) (SEP) program and ISO 50001. Two Platinum level ... And all five earned certification in the ISO 50001 standard for energy management systems ...

  10. Molecular-scale, Three-dimensional Non-Platinum Group Metal Electrodes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Group Metal Electrodes for Catalysis of Fuel Cell Reactions Molecular-scale, Three-dimensional Non-Platinum Group Metal Electrodes for Catalysis of Fuel Cell Reactions ...

  11. Commercial PACE Strategies

    Energy.gov [DOE]

    BetterBuildings Financing Peer Exchange Call: Commercial PACE, Call Slides and Discussion Summary, May 26, 2011.

  12. Commercial Buildings Consortium

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    National Association of State Energy Officials ...owners, the commercial real estate community, financial ... * Milestone: create marketing and deployment plan for ...

  13. Harris County- Property Tax Abatement for Green Commercial Buildings

    Energy.gov [DOE]

    This type of tax abatement may be sought by an applicant of the County’s standard economic development tax abatement, or as a stand-alone tax abatement. When an applicant seeks only a LEED Certif...

  14. City of Friendswood- Property Tax Abatement for Green Commercial Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    In order to qualify, the applicant must invest at least $100,000 towards achieving LEED certification.  In addition, a minimum investment in the building is required and depends on the certificat...

  15. Shape coexistence and phase transitions in the platinum isotopes

    SciTech Connect (OSTI)

    Morales, Irving O.; Frank, Alejandro; Vargas, Carlos E.; Isacker, P. Van

    2008-08-15

    The matrix coherent-state approach of the interacting boson model with configuration mixing is used to study the geometry of the platinum isotopes. With a parameter set determined in previous studies, it is found that the absolute minimum of the potential for the Pt isotopes evolves from spherical to oblate and finally to prolate shapes when the neutron number decreases from N=126 (semi-magic) to N=104 (mid-shell). Shape coexistence is found in the isotopes {sup 182,184,186,188}Pt. A phase diagram is constructed that shows the coexistence region as a function of the number of bosons and the strength of the mixing parameter.

  16. Platinum-group element abundance patterns in different mantle environments

    SciTech Connect (OSTI)

    Rehkaemper, M.; Halliday, A.N.; Barfod, D.; Fitton, J.G.; Dawson, J.B.

    1997-11-28

    Mantle-derived xenoliths from the Cameroon Line and northern Tanzania display differences in their platinum-group element (PGE) abundance patterns. The Cameroon Line lherzolites have uniform PGE patterns indicating a homogeneous upper mantle over several hundreds of kilometers, with approximately chondritic PGE ratios. The PGE patterns of the Tanzanian peridotites are similar to the PGE systematics of ultramafic rocks from ophiolites. The differences can be explained if the northern Tanzanian lithosphere developed in a fluid-rich suprasubduction zone environment, whereas the Cameroon Line lithosphere only experienced melt extraction from anhydrous periodotites. 32 refs., 2 figs., 1 tab.

  17. Bulk synthesis of nanoporous palladium and platinum powders

    DOE Patents [OSTI]

    Robinson, David B; Fares, Stephen J; Tran, Kim L; Langham, Mary E

    2014-04-15

    Disclosed is a method for providing nanoporous palladium and platinum powders. These materials were synthesized on milligram to gram scales by chemical reduction of tetrahalo-complexes with ascorbate in a concentrated aqueous surfactant at temperatures between -20.degree. C. and 30.degree. C. The prepared particles have diameters of approximately 50 nm, wherein each particle is perforated by pores having diameters of approximately 3 nm, as determined by electron tomography. These materials are of potential value for hydrogen and electrical charge storage applications.

  18. Bulk synthesis of nanoporous palladium and platinum powders

    DOE Patents [OSTI]

    Robinson, David B.; Fares, Stephen J.; Tran, Kim L.; Langham, Mary E.

    2012-04-17

    Disclosed is a method for providing nanoporous palladium and platinum powders. These materials were synthesized on milligram to gram scales by chemical reduction of tetrahalo-complexes with ascorbate in a concentrated aqueous surfactant at temperatures between -20.degree. C. and 30.degree. C. The prepared particles have diameters of approximately 50 nm, wherein each particle is perforated by pores having diameters of approximately 3 nm, as determined by electron tomography. These materials are of potential value for hydrogen and electrical charge storage applications.

  19. Commercial Sector Demand Module

    Gasoline and Diesel Fuel Update

    the State Energy Data System (SEDS) historical commercial sector consumption, applying an additive correction term to ensure that simulated model results correspond to published...

  20. Commercial Marketing Toolkit

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Commercial-Marketing-Toolkit Sign In About | Careers | Contact | Investors | bpa.gov Search Policy & Reporting Expand Policy & Reporting EE Sectors Expand EE Sectors Technology...

  1. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) (indexed site)

    more comprehensive understanding of commercial lighting and the potential for lighting energy savings. Steps to build on this analysis can be taken in many directions. One...

  2. Transmission Commercial Project Integration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Projects Expand Projects Skip navigation links Ancillary and Control Area Services (ACS) Practices Forum Attachment K Commercial Business Process Improvement (CBPI) Customer...

  3. Commercial & Industrial Demand Response

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    & Events Skip navigation links Smart Grid Demand Response Agricultural Residential Demand Response Commercial & Industrial Demand Response Cross-sector Demand Response...

  4. Commercial Refrigeration Rebate Program

    Energy.gov [DOE]

    Efficiency Vermont offers financial incentives to cover the incremental costs of energy efficient refrigeration for commercial, industrial, agricultural, and institutional buildings. 

  5. Commercial Buildings Integration (CBI)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... with industry: Better Buildings Alliance, federal and other partners 2. Developing core tools, guides and products * Energy data access and analysis: Commercial Building Asset ...

  6. Advanced Commercial Buildings Initiative

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Current cost share percentage is 56%. Budget History Oct 1, 2014- FY2014 (past) FY2015 ... and GoNo-Go Criteria including: * Benchmarking existing small commercial buildings * ...

  7. Pathways to commercial success

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    HYDROGEN, FUEL CELLS & INFRASTRUCTURE TECHNOLOGIES (HFCIT) PROGRAM Pathways to Commercial Success: Technologies and Products Supported by the Hydrogen, Fuel Cells & Infrastructure ...

  8. Commercial Building Asset Rating Program

    Energy.gov [DOE]

    Slides from a Commercial Building Initiative webinar outlining the Commercial Building Asset Rating Program on August 23, 2011.

  9. Symbiosis Biofeedstock Conference: Expanding Commercialization...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Biofeedstock Conference: Expanding Commercialization of Mutualistic Microbes to Increase Feedstock Production Symbiosis Biofeedstock Conference: Expanding Commercialization of ...

  10. Comparison of the National Green Building Standard (ICC 700-2008) and LEED for Homes to the Residential Provisions of the 2009 IECC for the Delaware Green for Green Program

    SciTech Connect (OSTI)

    Britt, Michelle L.; Makela, Eric J.

    2011-01-30

    Adhering to Delaware’s Green for Green program specifications results in homes being built to more energy-efficient levels than the 2009 IECC levels. Specifically: • Certifying at the Silver Performance Level for the ICC 700 standard using either the Prescriptive or Performance Paths will result in a residential building that is more efficient than if the building only complied with the 2009 IECC. • Certifying at the Silver level under LEED for Homes standard, including mandatory compliance with ENERGY STAR 2006 and earning two additional energy points will result in a residential building that is more efficient than if the building only complied with the 2009 IECC.

  11. Commercial Items Test Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Attached for your information is a copy of Civilian Agency Acquisition Council (CAAC) Letter 2009-04. It advises that the National Defense Authorization Act for Fiscal Year 201 0, Section 8 16 authorizes extension of the Commercial Items Test Program from January 1,20 10 to January 1,20 12 and that an expedited FAR Case is being processed to insert the new date at FAR 13.500(d). Also attached is a class deviation authorizing the use of simplified acquisition procedures for commercial items up to $5.5 million [$I1 million for acquisitions of commercial items under FAR 13.500(e)

  12. Better building: LEEDing new facilities

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... heat-island effects High efficiency, gas-fired hot water boilers, air-cooled chillers, thermal storage systems and variable frequency drives for compressors, fans and pumps ...

  13. Better building: LEEDing new facilities

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of Energy Better Plants Shines at 2016 World Energy Engineering Congress Better Plants Shines at 2016 World Energy Engineering Congress Addthis Description Below is the text version for the "Better Plants Shines at 2016 World Energy Engineering Congress" video. Jeremy Kahn-EERE Digital Team Hi everyone, I'm Jeremy Kahn with the EERE Digital Team at the 2016 World Energy Engineering Congress in Washington, D.C., where our Better Plants Program is taking center stage and improving

  14. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) (indexed site)

    5.2 152.6 160.5 54.6 Assembly Health Care Lodging Office 0 20 40 60 80 100 120 140 160 180 Energy Information Administration Energy Consumption Series: Lighting in Commercial...

  15. Commercial PACE Financing

    Energy.gov [DOE]

    Senate Bill 221 of 2013 authorizes local governments to adopt Commercial* Property Assessed Clean Energy (C-PACE) financing programs. C-PACE allows property owners to finance energy efficiency and...

  16. Commercial Grade Dedication RM

    Office of Energy Efficiency and Renewable Energy (EERE)

    The objective of this Standard Review Plan (SRP) on Commercial Grade Dedication (CGD) is to provide guidance for a uniform review of the CGD activities for office of Environmental Management...

  17. Technology Commercialization Program 1991

    SciTech Connect (OSTI)

    Not Available

    1991-11-01

    This reference compilation describes the Technology Commercialization Program of the Department of Energy, Defense Programs. The compilation consists of two sections. Section 1, Plans and Procedures, describes the plans and procedures of the Defense Programs Technology Commercialization Program. The second section, Legislation and Policy, identifies legislation and policy related to the Program. The procedures for implementing statutory and regulatory requirements are evolving with time. This document will be periodically updated to reflect changes and new material.

  18. Platinum Group Metal Recycling Technology Development - Final Report

    SciTech Connect (OSTI)

    Lawrence Shore

    2009-08-19

    BASF Catalysts LLC, formerly Engelhard Corporation, has completed a project to recover Pt from PEM fuel cell membrane electrode assemblies. The project, which began in 2003, has met the project objective of an environmentally-friendly, cost-effective method for recovery of platinum without release of hydrogen fluoride. This has been achieved using a combination of milling, dispersion and acid leaching. 99% recovery of Pt was achieved, and this high yield can be scaled up using one vessel for a single leach and rinse. Leaching was been successfully achieved using a 10% solids level, double the original target. At this solids content, the reagent and utility costs represent ~0.35% of the Pt value of a lot, using very conservative assumptions. The main cost of the process is capital depreciation, followed by labor.

  19. Observation of Single Colloidal Platinum Nanocrystal Growth Trajectories

    SciTech Connect (OSTI)

    Zheng, Haimei; Smith, Rachel; Jun, Young-wook; Kisielowski, Christian; Dahmen, Ulrich; Alivisatos, A. Paul

    2009-02-09

    It is conventionally assumed that the growth of monodisperse colloidal nanocrystals requires a temporally discrete nucleation followed by monomer attachment onto the existing nuclei. However, recent studies have reported violations of this classical growth model, and have suggested that inter-particle interactions are also involved during the growth. Mechanisms of nanocrystal growth still remain controversial. Using in situ transmission electron microscopy, we show that platinum nanocrystals can grow either by monomer attachment from solution onto the existing particles or by coalescence between the particles. Surprisingly, an initially broad size distribution of the nanocrystals can spontaneously narrow. We suggest that nanocrystals take different pathways of growth based on their size- and morphology-dependent internal energies. These observations are expected to be highly relevant for other nanocrystal systems.

  20. Sum Frequency Generation Studies of Hydrogenation Reactions on Platinum Nanoparticles

    SciTech Connect (OSTI)

    Krier, James M.

    2013-08-31

    Sum Frequency Generation (SFG) vibrational spectroscopy is used to characterize intermediate species of hydrogenation reactions on the surface of platinum nanoparticle catalysts. In contrast to other spectroscopy techniques which operate in ultra-high vacuum or probe surface species after reaction, SFG collects information under normal conditions as the reaction is taking place. Several systems have been studied previously using SFG on single crystals, notably alkene hydrogenation on Pt(111). In this thesis, many aspects of SFG experiments on colloidal nanoparticles are explored for the first time. To address spectral interference by the capping agent (PVP), three procedures are proposed: UV cleaning, H2 induced disordering and calcination (core-shell nanoparticles). UV cleaning and calcination physically destroy organic capping while disordering reduces SFG signal through a reversible structural change by PVP.

  1. ERC commercialization activities

    SciTech Connect (OSTI)

    1995-08-01

    The ERC family of companies is anticipating market entry of their first commercial product, a 2.8-MW power plant, in the second quarter of 1999. The present Cooperative Agreement provides for: (1) Commercialization planning and organizational development, (2) Completion of the pre-commercial DFC technology development, (3) Systems and plant design, (4) Manufacturing processes` scale-up to full-sized stack components and assemblies, (5) Upgrades to ERC`s test facility for full-sized stack testing, (6) Sub-scale testing of a DFC Stack and BOP fueled with landfill gas. This paper discusses the first item, that of preparing for commercialization. ERC`s formal commercialization program began in 1990 with the selection of the 2-MW Direct Fuel Cell power plant by the American Public Power Association (APPA) for promotion to the over 2000 municipal utilities comprising APPA`s segment of the utility sector. Since that beginning, the APPA core group expanded to become the Fuel Cell Commercialization Group (FCCG) which includes representation from all markets - utilities and other power generation equipment buyers.

  2. Lessons Learned from the 200 West Pump and Treatment Facility Construction Project at the US DOE Hanford Site - A Leadership for Energy and Environmental Design (LEED) Gold-Certified Facility

    SciTech Connect (OSTI)

    Dorr, Kent A.; Ostrom, Michael J.; Freeman-Pollard, Jhivaun R.

    2013-01-11

    CH2M Hill Plateau Remediation Company (CHPRC) designed, constructed, commissioned, and began operation of the largest groundwater pump and treatment facility in the U.S. Department of Energy’s (DOE) nationwide complex. This one-of-a-kind groundwater pump and treatment facility, located at the Hanford Nuclear Reservation Site (Hanford Site) in Washington State, was built to an accelerated schedule with American Recovery and Reinvestment Act (ARRA) funds. There were many contractual, technical, configuration management, quality, safety, and Leadership in Energy and Environmental Design (LEED) challenges associated with the design, procurement, construction, and commissioning of this $95 million, 52,000 ft groundwater pump and treatment facility to meet DOE’s mission objective of treating contaminated groundwater at the Hanford Site with a new facility by June 28, 2012. The project team’s successful integration of the project’s core values and green energy technology throughout design, procurement, construction, and start-up of this complex, first-of-its-kind Bio Process facility resulted in successful achievement of DOE’s mission objective, as well as attainment of LEED GOLD certification, which makes this Bio Process facility the first non-administrative building in the DOE Office of Environmental Management complex to earn such an award.

  3. Lessons Learned from the 200 West Pump and Treatment Facility Construction Project at the US DOE Hanford Site - A Leadership for Energy and Environmental Design (LEED) Gold-Certified Facility - 13113

    SciTech Connect (OSTI)

    Dorr, Kent A.; Freeman-Pollard, Jhivaun R.; Ostrom, Michael J.

    2013-07-01

    CH2M Hill Plateau Remediation Company (CHPRC) designed, constructed, commissioned, and began operation of the largest groundwater pump and treatment facility in the U.S. Department of Energy's (DOE) nationwide complex. This one-of-a-kind groundwater pump and treatment facility, located at the Hanford Nuclear Reservation Site (Hanford Site) in Washington State, was built to an accelerated schedule with American Recovery and Reinvestment Act (ARRA) funds. There were many contractual, technical, configuration management, quality, safety, and Leadership in Energy and Environmental Design (LEED) challenges associated with the design, procurement, construction, and commissioning of this $95 million, 52,000 ft groundwater pump and treatment facility to meet DOE's mission objective of treating contaminated groundwater at the Hanford Site with a new facility by June 28, 2012. The project team's successful integration of the project's core values and green energy technology throughout design, procurement, construction, and start-up of this complex, first-of-its-kind Bio Process facility resulted in successful achievement of DOE's mission objective, as well as attainment of LEED GOLD certification (Figure 1), which makes this Bio Process facility the first non-administrative building in the DOE Office of Environmental Management complex to earn such an award. (authors)

  4. SUSTAINABILITY SUPERSTARS

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SUSTAINABILITY SUPERSTARS Cutting the ribbon at Brookhaven National Laboratory (BNL) for the Long Island Solar Farm on Nov. 18, 2011 are Doon Gibbs of BNL and Michael Holland of DOE Brookhaven Site Office along with local and commercial partners. Send us your champion! SUCCESS STORIES NREL Recycles 2,652 Pounds of Old Film Before moving to the new wing of the new LEED Platinum Research Support Facility, the National Renewable Energy Laboratory's (NREL) Publications Services needed a solution for

  5. Fuel cell performance of palladium-platinum core-shell electrocatalysts synthesized in gram-scale batches

    DOE PAGES-Beta [OSTI]

    Khateeb, Siddique; Su, Dong; Guerreo, Sandra; Darling, Robert M.; Protsailo, Lesia V.; Shao, Minhua

    2016-05-03

    This article presents the performance of palladium-platinum core-shell catalysts (Pt/Pd/C) for oxygen reduction synthesized in gram-scale batches in both liquid cells and polymer-electrolyte membrane fuel cells. Core-shell catalyst synthesis and characterization, ink fabrication, and cell assembly details are discussed. The Pt mass activity of the Pt/Pd core-shell catalyst was 0.95 A mg–1 at 0.9 V measured in liquid cells (0.1 M HClO4), which was 4.8 times higher than a commercial Pt/C catalyst. The performances of Pt/Pd/C and Pt/C in large single cells (315 cm2) were assessed under various operating conditions. The core-shell catalyst showed consistently higher performance than commercial Pt/Cmore » in fuel cell testing. A 20–60 mV improvement across the whole current density range was observed on air. Sensitivities to temperature, humidity, and gas composition were also investigated and the core-shell catalyst showed a consistent benefit over Pt under all conditions. However, the 4.8 times activity enhancement predicated by liquid cell measurements was not fully realized in fuel cells.« less

  6. Platinum-ruthenium-palladium alloys for use as a fuel cell catalyst

    DOE Patents [OSTI]

    Gorer, Alexander

    2002-01-01

    A noble metal alloy composition for a fuel cell catalyst, a ternary alloy composition containing platinum, ruthenium and palladium. The alloy shows increased activity as compared to well-known catalysts.

  7. First Synthesis of a Double Salt containing Platinum Anions | The Ames

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Laboratory

    First Synthesis of a Double Salt containing Platinum Anions A double salt of cesium platinum and cesium hydride has been made for the first time. Simple salts, like sodium chloride, contain one positively charged element and one negatively charged element. This double salt contains two anions (Pt2- and H-) and one cation (Cs+). Einstein's Theory of Relativity helps explain how this is possible. The average radial velocity of electrons closest to the nucleus is larger for

  8. Schneider Electric Goes Platinum-and Silver-in Superior Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Performance | Department of Energy Goes Platinum-and Silver-in Superior Energy Performance Schneider Electric Goes Platinum-and Silver-in Superior Energy Performance October 1, 2014 - 11:33am Addthis Schneider Electric's Lexington, Kentucky facility. <em>Photo courtesy of Schneider Electric.</em> Schneider Electric's Lexington, Kentucky facility. Photo courtesy of Schneider Electric. AMO is proud to announce that Schneider Electric now has five manufacturing facilities certified

  9. Material and Energy Flows Associated with Select Metals in GREET 2. Molybdenum, Platinum, Zinc, Nickel, Silicon

    SciTech Connect (OSTI)

    Benavides, Pahola T.; Dai, Qiang; Sullivan, John L.; Kelly, Jarod C.; Dunn, Jennifer B.

    2015-09-01

    In this work, we analyzed the material and energy consumption from mining to production of molybdenum, platinum, zinc, and nickel. We also analyzed the production of solar- and semiconductor-grade silicon. We described new additions to and expansions of the data in GREET 2. In some cases, we used operating permits and sustainability reports to estimate the material and energy flows for molybdenum, platinum, and nickel, while for zinc and silicon we relied on information provided in the literature.

  10. Development of Ultra-low Platinum Alloy Cathode Catalyst for PEM Fuel Cells

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Ultra-low Platinum Alloy Cathode Catalyst for PEM Fuel Cells Development of Ultra-low Platinum Alloy Cathode Catalyst for PEM Fuel Cells These slides were presented at the 2010 New Fuel Cell Projects Meeting on September 28, 2010. 7_usc_popov.pdf (1.59 MB) More Documents & Publications DOE's Fuel Cell Catalyst R&D Activities Catalysis Working Group Meeting: July 2016 2006 Alkaline Membrane Fuel Cell Workshop Final Report

  11. Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof

    DOE Patents [OSTI]

    Adzic, Radoslav; Zhang, Junliang

    2010-04-27

    The invention relates to gold-coated particles useful as fuel cell electrocatalysts. The particles are composed of an electrocatalytically active core at least partially encapsulated by an outer shell of gold or gold alloy. The invention more particularly relates to such particles having a noble metal-containing core, and more particularly, a platinum or platinum alloy core. In other embodiments, the invention relates to fuel cells containing these electrocatalysts and methods for generating electrical energy therefrom.

  12. Lighting in Commercial Buildings, 1986

    U.S. Energy Information Administration (EIA) (indexed site)

    Lighting in Commercial Buildings --1986 Overview Full Report and Tables Detailed analysis of energy consumption for lighting for U.S. commercial buildings. previous page...

  13. IID Energy- Commercial Rebate Program

    Energy.gov [DOE]

    Imperial Irrigation District (IID) offers incentives to its commercial customers to encourage the adoption of energy efficient technologies, including commercial heating and cooling equipment,...

  14. Commercial Buildings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Science & Innovation Energy Efficiency Commercial Buildings Commercial Buildings At an estimated cost of 38 ... questions -- from how to lower your cooling costs to ways ...

  15. SBSP Commercial Upstream Incentive Project

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and commercial sales) 1. EIA Commercial Buildings Energy Consumption Survey (2003) 2. Industry Research and Recommendations for Small Buildings and Small Portfolios, NREL 2013. ...

  16. Rebuilding it Better: Greensburg, Kansas, Kiowa County Memorial Hospital (Brochure) (Revised)

    Energy.gov [DOE]

    This brochure details the sustainable and green aspects of the LEED Platinum-designed Kiowa County Memorial Hospital in Greensburg, Kansas.

  17. GE Teams with NY College to Pilot SOFC Technology |GE Global...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    already holds Platinum-certification from the Leadership in Energy and Environmental Design (LEED) program of the United States Green Building Council." Congressman Paul Tonko...

  18. Rebuilding It Better: Greensburg, Kansas. City Hall (Brochure)

    Energy.gov [DOE]

    This brochure details the energy efficient and sustainable aspects of the LEED Platinum-designated City Hall building in Greensburg, Kansas.

  19. NREL: Sustainable NREL - Research Support Facility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The Research Support Facility (RSF) is the laboratory's newest sustainable green building. This 360,000 ft2 Leadership in Energy and Environmental Design (LEED) Platinum office ...

  20. Rebuilding It Better: Greensburg, Kansas. City Hall (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-04-01

    This document showcases the LEED-Platinum designed Greensburg City Hall, which was rebuilt green, after a massive tornado destroyed Greensburg, Kansas in May 2007.

  1. Environmental Performance Report 2013: Annual Site Environmental...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Platinum certification. Photo by Dennis Schroeder, NREL 21698 Worker plugs his electric vehicle into one of 36 charging stations in the STM parking garage, designed to LEED...

  2. Rebuilding It Better: City of Greensburg, Kansas, Business Incubator (Brochure)

    Energy.gov [DOE]

    This brochure details the energy efficient and sustainable aspects of the LEED Platinum-designed SunChips Business Incubator in Greensburg, Kansas.

  3. Rebuilding It Better: Greensburg, Kansas, City Hall

    SciTech Connect (OSTI)

    D. Egan

    2010-04-13

    This document showcases the LEED-Platinum designed Greensburg City Hall, which was rebuilt green, after a massive tornado destroyed Greensburg, Kansas in May 2007.

  4. Rebuilding It Better: Greensburg, Kansas, City Hall (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-09-01

    This brochure details the energy efficient and sustainable aspects of the LEED Platinum-designated City Hall building in Greensburg, Kansas.

  5. Midstate Electric Cooperative - Commercial and Industrial Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial and Industrial Energy Efficiency Rebate Program Midstate Electric Cooperative - Commercial and Industrial Energy Efficiency Rebate Program < Back Eligibility Commercial...

  6. Monodisperse Platinum and Rhodium Nanoparticles as Model Heterogeneous Catalysts

    SciTech Connect (OSTI)

    Coble, Inger M

    2008-08-15

    Model heterogeneous catalysts have been synthesized and studied to better understand how the surface structure of noble metal nanoparticles affects catalytic performance. In this project, monodisperse rhodium and platinum nanoparticles of controlled size and shape have been synthesized by solution phase polyol reduction, stabilized by polyvinylpyrrolidone (PVP). Model catalysts have been developed using these nanoparticles by two methods: synthesis of mesoporous silica (SBA-15) in the presence of nanoparticles (nanoparticle encapsulation, NE) to form a composite of metal nanoparticles supported on SBA-15 and by deposition of the particles onto a silicon wafer using Langmuir-Blodgett (LB) monolayer deposition. The particle shapes were analyzed by transmission electron microscopy (TEM) and high resolution TEM (HRTEM) and the sizes were determined by TEM, X-ray diffraction (XRD), and in the case of NE samples, room temperature H2 and CO adsorption isotherms. Catalytic studies were carried out in homebuilt gas-phase reactors. For the nanoparticles supported on SBA-15, the catalysts are in powder form and were studied using the homebuilt systems as plug-flow reactors. In the case of nanoparticles deposited on silicon wafers, the same systems were operated as batch reactors. This dissertation has focused on the synthesis, characterization, and reaction studies of model noble metal heterogeneous catalysts. Careful control of particle size and shape has been accomplished though solution phase synthesis of Pt and Rh nanoparticles in order to elucidate further structure-reactivity relationships in noble metal catalysis.

  7. Platinum-Coated Nickel Nanowires as Oxygen-Reducing Electrocatalysts

    SciTech Connect (OSTI)

    Alia, Shaun M; Larsen, Brian A; Pylypenko, Svitlana; Cullen, David A; Diercks, David R; Neyerlin, Kenneth C; Kocha, Shyam S; Pivovar, Bryan

    2014-01-01

    Platinum (Pt)-coated nickel (Ni) nanowires (PtNiNWs) are synthesized by the partial spontaneous galvanic displacement of NiNWs, with a diameter of 150 250 nm and a length of 100 200 m. PtNiNWs are electrochemically characterized for oxygen reduction (ORR) in rotating disk electrode half-cells with an acidic electrolyte and compared to carbon-supported Pt (Pt/HSC) and a polycrystalline Pt electrode. Like other extended surface catalysts, the nanowire morphology yields significant gains in ORR specific activity compared to Pt/HSC. Unlike other extended surface approaches, the resultant materials have yielded exceptionally high surface areas, greater than 90 m2 gPt 1. These studies have found that reducing the level of Pt displacement increases Pt surface area and ORR mass activity. PtNiNWs produce a peak mass activity of 917 mA mgPt 1, 3.0 times greater than Pt/HSC and 2.1 times greater than the U.S. Department of Energy target for proton-exchange membrane fuel cell activity.

  8. Average Commercial Price

    U.S. Energy Information Administration (EIA) (indexed site)

    Pipeline and Distribution Use Price Citygate Price Residential Price Commercial Price Industrial Price Vehicle Fuel Price Electric Power Price Proved Reserves as of 12/31 Reserves Adjustments Reserves Revision Increases Reserves Revision Decreases Reserves Sales Reserves Acquisitions Reserves Extensions Reserves New Field Discoveries New Reservoir Discoveries in Old Fields Number of Producing Gas Wells Number of Gas Producing Oil Wells Estimated Production Gross Withdrawals Gross Withdrawals

  9. Average Commercial Price

    U.S. Energy Information Administration (EIA) (indexed site)

    Citygate Price Residential Price Commercial Price Industrial Price Electric Power Price Gross Withdrawals Gross Withdrawals From Gas Wells Gross Withdrawals From Oil Wells Gross Withdrawals From Shale Gas Wells Gross Withdrawals From Coalbed Wells Repressuring Nonhydrocarbon Gases Removed Vented and Flared Marketed Production NGPL Production, Gaseous Equivalent Dry Production Imports By Pipeline LNG Imports Exports Exports By Pipeline LNG Exports Underground Storage Capacity Gas in Underground

  10. Establish the Commercial Pacakge Air Conditioners and Commercial...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    commercial package air conditioners, heat pumps, and commercial warm air furnaces is an action issued by the Department of Energy. Though it is not intended or expected, should any...

  11. Melting behaviour of gold-platinum nanoalloy clusters by molecular dynamics simulations

    SciTech Connect (OSTI)

    Ong, Yee Pin; Yoon, Tiem Leong; Lim, Thong Leng

    2015-04-24

    The melting behavior of bimetallic gold-platinum nanoclusters is studied by applying Brownian-type isothermal molecular dynamics (MD) simulation, a program modified from the cubic coupling scheme (CCS). The process begins with the ground-state structures obtained from global minimum search algorithm and proceeds with the investigation of the effect of temperature on the thermal properties of gold-platinum nanoalloy clusters. N-body Gupta potential has been employed in order to account for the interactions between gold and platinum atoms. The ground states of the nanoalloy clusters, which are core-shell segregated, are heated until they become thermally segregated. The detailed melting mechanism of the nanoalloy clusters is studied via this approach to provide insight into the thermal stability of the nanoalloy clusters.

  12. Overview of Commercial Buildings, 2003

    Reports and Publications

    2008-01-01

    The Energy Information Administration conducts the Commercial Buildings Energy Consumption Survey (CBECS) to collect information on energy-related building characteristics and types and amounts of energy consumed in commercial buildings in the United States.

  13. Commercial Building Funding Opportunity Webinar

    Energy.gov [DOE]

    This webinar provide an overview of the Commercial Building Technology Demonstrations Funding Opportunity Announcement DE-FOA-0001084.

  14. Commercial Buildings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Science & Innovation » Energy Efficiency » Commercial Buildings Commercial Buildings At an estimated cost of $38 billion a year, lighting represents the largest source of electricity consumption in U.S. commercial buildings. A new breakthrough by the Energy Department's <a href="/node/712411">National Renewable Energy Lab</a> could help commercial buildings save on lighting and ventilation costs by improving the accuracy of motion detection. At an estimated cost of

  15. Commercial nuclear power 1990

    SciTech Connect (OSTI)

    Not Available

    1990-09-28

    This report presents the status at the end of 1989 and the outlook for commercial nuclear capacity and generation for all countries in the world with free market economies (FME). The report provides documentation of the US nuclear capacity and generation projections through 2030. The long-term projections of US nuclear capacity and generation are provided to the US Department of Energy's (DOE) Office of Civilian Radioactive Waste Management (OCRWM) for use in estimating nuclear waste fund revenues and to aid in planning the disposal of nuclear waste. These projections also support the Energy Information Administration's annual report, Domestic Uranium Mining and Milling Industry: Viability Assessment, and are provided to the Organization for Economic Cooperation and Development. The foreign nuclear capacity projections are used by the DOE uranium enrichment program in assessing potential markets for future enrichment contracts. The two major sections of this report discuss US and foreign commercial nuclear power. The US section (Chapters 2 and 3) deals with (1) the status of nuclear power as of the end of 1989; (2) projections of nuclear capacity and generation at 5-year intervals from 1990 through 2030; and (3) a discussion of institutional and technical issues that affect nuclear power. The nuclear capacity projections are discussed in terms of two projection periods: the intermediate term through 2010 and the long term through 2030. A No New Orders case is presented for each of the projection periods, as well as Lower Reference and Upper Reference cases. 5 figs., 30 tabs.

  16. Aerocapacitor commercialization plan

    SciTech Connect (OSTI)

    1995-09-12

    The purpose of the Power-One Aerocapacitor Commercialization Plan is to communicate to members of management and to all employees the overall objectives of the corporation. Power-One, Inc., has participated in a US Federal Government Technology Reinvestment Project (TRP), entitled {open_quotes}Advanced Power Conversion based on the Aerocapacitor{close_quotes}: the project is a group effort, with Lawrence Livermore National Labs, GenCorp/Aerojet, PolyStor Corp. (a start-up company), and Power-One forming the consortium. The expected resulting technology is the {open_quotes}Aerocapacitor{close_quotes}, which possesses much higher performance levels than the usual capacitors on the market today. Power-One hopes to incorporate the Aerocapacitor into some of its products, hence enhancing their performance, as well as market privately-labeled aerocapacitors through its distribution channels. This document describes the details of Power-One`s plan to bring to market and commercialize the Aerocapacitor and Aerocapacitor-based products. This plan was formulated while Power-One was part of the Oerocap project. It has since pulled out of this project. What is presented in this plan is the work which was developed prior to the business decision to terminate this work.

  17. Carbon monoxide tolerant electrocatalyst with low platinum loading and a process for its preparation

    DOE Patents [OSTI]

    Adzic, Radoslav; Brankovic, Stanko; Wang, Jia

    2003-12-30

    An electrocatalyst is provided for use in a fuel cell that has low platinum loading and a high tolerance to carbon monoxide poisoning. The fuel cell anode includes an electrocatalyst that has a conductive support material, ruthenium nanoparticles reduced in H.sub.2 and a Group VIII noble metal in an amount of between about 0.1 and 25 wt % of the ruthenium nanoparticles, preferably between about 0.5 and 15 wt %. The preferred Group VIII noble metal is platinum. In one embodiment, the anode can also have a perfluorinated polymer membrane on its surface.

  18. 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.

  19. Platinum atomic wire encapsulated in gold nanotubes: A first principle study

    SciTech Connect (OSTI)

    Nigam, Sandeep Majumder, Chiranjib; Sahoo, Suman K.; Sarkar, Pranab

    2014-04-24

    The nanotubes of gold incorporated with platinum atomic wire have been investigated by means of firstprinciples density functional theory with plane wave pseudopotential approximation. The structure with zig-zag chain of Pt atoms in side gold is found to be 0.73 eV lower in energy in comparison to straight chain of platinum atoms. The Fermi level of the composite tube was consisting of d-orbitals of Pt atoms. Further interaction of oxygen with these tubes reveals that while tube with zig-zag Pt prefers dissociative adsorption of oxygen molecule, the gold tube with linear Pt wire favors molecular adsorption.

  20. In Situ and Ex Situ Studies of Platinum Nanocrystals: Growth and Evolution

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    in Solution In Situ and Ex Situ Studies of Platinum Nanocrystals: Growth and Evolution in Solution figure 1 Figure 1. Time-resolved XRD results obtained for both low and high concentration reactions. (A) In situ XRD plots; the position of the (111) and (200) reflections for bulk fcc platinum is shown by the lines at bottom; (B) time evolution of area under the Pt(111) peak. I - IV denote the growth stages of the high concentration reaction; (C) evolution of X-ray correlation length (L)

  1. Commercialization of clean coal technologies

    SciTech Connect (OSTI)

    Bharucha, N.

    1994-12-31

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

  2. Project Management Plan/Progress Report UT/GTKS Training Program Development for Commercial Building Operators

    SciTech Connect (OSTI)

    None, None

    2013-03-31

    Universidad del Turabo (UT), in a collaborative effort with Global Turn Key Services, Inc. (GTKS), proposed to develop a training program and a commercialization plan for the development of Commercial Building Operators (CBOs). The CBOs will operate energy efficient buildings to help maintain existing buildings up to their optimal energy performance level, and ensure that net-zero-energy buildings continuously operate at design specifications, thus helping achieve progress towards meeting BTP Strategic Goals of creating technologies and design approaches that enable net-zero-energy buildings at low incremental costs by 2025. The proposed objectives were then: (1) Develop a Commercial Building Operator (CBO) training program and accreditation that will in turn provide a certification to participants recognized by Accreditation Boards such as the North American Board of Certified Energy Practitioners (NABCEP) and Leadership in Energy & Environmental Designs (LEED). (2) Develop and implement a commercialization and sustainability plan that details marketing, deployment, financial characterization, job placement, and other goals required for long-term sustainability of the project after the funding period. (3) After program development and deployment, provide potential candidates with the knowledge and skill sets to obtain employment in the commercial building green energy (net-zero-energy building) job market. The developed CBO training program will focus on providing skills for participants, such as displaced and unemployed workers, to enter the commercial building green energy (net-zeroenergy building) job market. This course was designed to allow a participant with minimal to no experience in commercial building green technology to obtain the required skill sets to enter the job market in as little as 12 weeks of intensive multi-faceted learning. After completion of the course, the CBO staff concluded the participant will meet minimum established accreditation

  3. Commercializing solar hydrogen production

    SciTech Connect (OSTI)

    Holmes, J.T.; Prairie, M.R.

    1991-01-01

    This paper discusses the need for a government-supported program to commercialize hydrogen production methods which use solar energy as the main source of energy. Current methods use hydrocarbons and generate large amounts of carbon dioxide. The paper describes results from a literature survey performed to identify technologies using direct solar energy that were likely to succeed on an industrial scale in the near term. Critical parameters included calculated efficiencies, measured efficiencies, and development status. The cost of solar collectors is cited as the reason most promising solar hydrogen research is not taken to the pilot plant stage. The author recommends use of existing DOE facilities already in operation for pilot plant testing. 14 refs. (CK)

  4. LDRD final report on synthesis of shape-and size-controlled platinum and platinum alloy nanostructures on carbon with improved durability.

    SciTech Connect (OSTI)

    Shelnutt, John Allen; Garcia, Robert M.; Song, Yujiang; Moreno, Andres M.; Stanis, Ronald J.

    2008-10-01

    This project is aimed to gain added durability by supporting ripening-resistant dendritic platinum and/or platinum-based alloy nanostructures on carbon. We have developed a new synthetic approach suitable for directly supporting dendritic nanostructures on VXC-72 carbon black (CB), single-walled carbon nanotubes (SWCNTs), and multi-walled carbon nanotubes (MWCNTs). The key of the synthesis is to creating a unique supporting/confining reaction environment by incorporating carbon within lipid bilayer relying on a hydrophobic-hydrophobic interaction. In order to realize size uniformity control over the supported dendritic nanostructures, a fast photocatalytic seeding method based on tin(IV) porphyrins (SnP) developed at Sandia was applied to the synthesis by using SnP-containing liposomes under tungsten light irradiation. For concept approval, one created dendritic platinum nanostructure supported on CB was fabricated into membrane electrode assemblies (MEAs) for durability examination via potential cycling. It appears that carbon supporting is essentially beneficial to an enhanced durability according to our preliminary results.

  5. Latest Certification Gives Volvo Top Three Plants at Platinum Level of Superior Energy Performance®

    Energy.gov [DOE]

    AMO is pleased to announce that the Volvo Group Trucks facility in Hagerstown, Maryland, has become the third facility within the Volvo Group to be certified to the Superior Energy Performance® (SEP™) program and to ISO 50001. The facility improved its energy performance by 20.9% over three years to achieve SEP certification at the Platinum level.

  6. The Role of Organic Capping Layers of Platinum Nanoparticles in Catalytic Activity of CO Oxidation

    SciTech Connect (OSTI)

    Park, Jeong Y.; Aliaga, Cesar; Renzas, J. Russell; Lee, Hyunjoo; Somorjai, Gabor A.

    2008-12-17

    We report the catalytic activity of colloid platinum nanoparticles synthesized with different organic capping layers. On the molecular scale, the porous organic layers have open spaces that permit the reactant and product molecules to reach the metal surface. We carried out CO oxidation on several platinum nanoparticle systems capped with various organic molecules to investigate the role of the capping agent on catalytic activity. Platinum colloid nanoparticles with four types of capping layer have been used: TTAB (Tetradecyltrimethylammonium Bromide), HDA (hexadecylamine), HDT (hexadecylthiol), and PVP (poly(vinylpyrrolidone)). The reactivity of the Pt nanoparticles varied by 30%, with higher activity on TTAB coated nanoparticles and lower activity on HDT, while the activation energy remained between 27-28 kcal/mol. In separate experiments, the organic capping layers were partially removed using ultraviolet light-ozone generation techniques, which resulted in increased catalytic activity due to the removal of some of the organic layers. These results indicate that the nature of chemical bonding between organic capping layers and nanoparticle surfaces plays a role in determining the catalytic activity of platinum colloid nanoparticles for carbon monoxide oxidation.

  7. Method for producing electricity using a platinum-ruthenium-palladium catalyst in a fuel cell

    DOE Patents [OSTI]

    Gorer, Alexander

    2004-01-27

    A method for producing electricity using a fuel cell that utilizes a ternary alloy composition as a fuel cell catalyst, the ternary alloy composition containing platinum, ruthenium and palladium. The alloy shows increased activity as compared to well-known catalysts.

  8. Catalytic properties of composite amorphous carbon-platinum layers in fuel cells

    SciTech Connect (OSTI)

    Nechitailov, A. A. Zvonareva, T. K.; Remenyuk, A. D.; Tolmachev, V. A.; Goryachev, D. N.; El'tsina, O. S.; Belyakov, L. V.; Sreseli, O. M.

    2008-10-15

    Catalytic properties of composite amorphous carbon-platinum layers produced by magnetron cosputtering have been studied. The layers were characterized by electron microscopy, IR spectroscopy, ellipsometry, gravimetry, and spectrophotometric chemical analysis. The catalytic activity of the layers was studied in an air-hydrogen fuel cell by measuring its load and power characteristics.

  9. Primary Vaginal Cancer Treated With Concurrent Chemoradiation Using Cis-Platinum

    SciTech Connect (OSTI)

    Samant, Rajiv Lau, Bedy; E, Choan; Le, Tien; Tam, Tiffany

    2007-11-01

    Purpose: To evaluate the feasibility of concurrent weekly Cis-platinum chemoradiation (CRT) in the curative treatment of primary vaginal cancer. Methods: A retrospective review was performed of all primary vaginal cancer patients treated with curative intent at the Ottawa Hospital Regional Cancer Centre between 1999 and 2004 using concurrent Cis-platinum CRT. Results: Twelve patients were treated with concurrent weekly CRT. The median age at diagnosis was 56 years (range, 34-69 years), and the median follow-up was 50 months (range, 11-75 months). Ten patients (83%) were diagnosed with squamous cell carcinoma and 2 patients (17%) with adenocarcinoma. The distribution according to stage was as follows: 6 (50%) Stage II, 4 (33%) Stage III, and 2 (17%) Stage IVA. All patients received pelvic external beam radiotherapy (EBRT) concurrently with weekly intravenous Cis-platinum chemotherapy (40 mg/m{sup 2}) followed by brachytherapy (BT). The median dose of EBRT was 4500 cGy given in 25 fractions over 5 weeks. Ten patients received interstitial BT, and 2 patients received intracavitary BT, with the median dose being 3000 cGy. The 5-year overall survival, progression-free survival, and locoregional progression-free survival rates were 66%, 75%, and 92%, respectively. Late toxicity requiring surgery occurred in 2 patients (17%). Conclusions: For the treatment of primary vaginal cancer, it is feasible to deliver concurrent weekly Cis-platinum chemotherapy with high-dose radiation, leading to excellent local control and an acceptable toxicity profile.

  10. Commercial Grade Dedication Survey and Training | Department...

    Office of Environmental Management (EM)

    More Documents & Publications Commercial Grade Dedication Survey and Training EM Commercial Grade Dedication Class Slides NQA-1 Commercial Grade Dedication Critical Characteristics

  11. Vermont Gas- Commercial Energy Efficiency Program

    Energy.gov [DOE]

    Vermont Gas (VGS) offers rebates for commercial customers who install high efficiency equipment in existing buildings. The Commercial Equipment Replacement Program is designed for commercial and...

  12. Commercialization and Deployment at NREL

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Presentation to STEAB Commercialization and Deployment at NREL Casey Porto, Senior Vice President, Commercialization and Deployment June 8, 2011 National Renewable Energy Laboratory Innovation for Our Energy Future Outreach, Planning, and Analysis B. Garrett Sr. Vice President Science and Technology D. Christensen Dep. Lab. Director / CRO Operations W. Glover Dep. Lab. Director / COO Commercialization and Deployment C. Porto Sr. Vice President National Renewable Energy Laboratory D. Arvizu

  13. Commercial Kitchen Equipment Rebate Program

    Energy.gov [DOE]

    Efficiency Vermont offers rebates for ENERGY STAR certified fryers, griddles, convection ovens, and steam cookers. Custom rebates for other types of commercial cooking equipment may be available...

  14. Commercialization | OpenEI Community

    Open Energy Information (Open El) [EERE & EIA]

    and ensure a safe and reliable energy future. Links: Check out the EDI on the EDG Big Data Commercialization Data Jam Datapalooza EDI Innovation Open Data Success Stories...

  15. Covered Product Category: Commercial Griddles

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for commercial griddles, which is a product category covered by the ENERGY STAR program

  16. Covered Product Category: Commercial Fryers

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for commercial fryers, which is a product category covered by the ENERGY STAR program.

  17. SF 6432-CI Commercial Items

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    150,000 APPLY TO ALL CONTRACTS EXCEEDING 5,000,000 Control : SF 6432-CI Title: Standard Terms and Conditions for Commercial Items Owner: Procurement Policy Department...

  18. Commercial & Industrial Renewable Energy Grants

    Energy.gov [DOE]

    The New Hampshire Public Utilities Commission (PUC) offers grant funding for renewable energy projects installed at commercial, industrial, public, non-profit, municipal or school facilities, or ...

  19. Portland's Commercial Solar Permitting Guide

    Energy.gov [DOE]

    This program guide outlines the application and review procedures for obtaining the necessary permits to install a solar energy system on a new or existing commercial building.

  20. Natural Gas Commercial Price (Summary)

    Annual Energy Outlook

    & Distribution Use Delivered to Consumers Residential Commercial Industrial Vehicle Fuel Electric Power Period: Monthly Annual Download Series History Download Series History ...

  1. SF6432-CS Commercial Services

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    with the Directorate of Defense Trade Control : SF 6432-CS Title: Standard Terms and Conditions for Commercial Services Owner: Procurement Policy & Quality Dept Release Date:...

  2. Webtrends Archives by Fiscal Year - Commercialization | Department...

    Energy.gov (indexed) [DOE]

    Corporate sites, Webtrends archives for the Commercialization site by fiscal year. Commercialization FY09 (2.49 MB) Commercialization FY10 (2.41 MB) Commercialization FY11 (2.81 ...

  3. Energy 101: Energy Efficient Commercial Buildings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Efficient Commercial Buildings Energy 101: Energy Efficient Commercial Buildings

  4. Trends in Commercial Buildings--Overview

    U.S. Energy Information Administration (EIA) (indexed site)

    Buildings > Commercial Buildings Energy Consumption Survey Survey Methodology Sampling Error, Standard Errors, and Relative Standard Errors The Commercial Buildings Energy...

  5. Overview of Commercial Buildings, 2003 - Full Report

    U.S. Energy Information Administration (EIA) (indexed site)

    Introduction Home > Households, Buildings & Industry > Commercial Buildings Energy Consumption Survey (CBECS) > Overview of Commercial Buildings Print Report: PDF Overview of...

  6. Commercial Building Demonstration and Deployment Overview - 2014...

    Energy.gov (indexed) [DOE]

    Technologies Office's Commercial Building Demonstration and Deployment activities. ... View the Presentation Commercial Building Demonstration and Deployment Overview - 2014 BTO ...

  7. Platinum-ruthenium nanotubes and platinum-ruthenium coated copper nanowires as efficient catalysts for electro-oxidation of methanol

    SciTech Connect (OSTI)

    Zheng, Jie; Cullen, David A.; Forest, Robert V.; Wittkopf, Jarrid A.; Zhuang, Zhongbin; Zheng, Whenchao; Chen, Jingguang G.; Yan, Yushan

    2015-01-15

    The sluggish kinetics of methanol oxidation reaction (MOR) is a major barrier to the commercialization of direct methanol fuel cells (DMFCs). In this study, we report a facile synthesis of platinum–ruthenium nanotubes (PtRuNTs) and platinum–ruthenium-coated copper nanowires (PtRu/CuNWs) by galvanic displacement reaction using copper nanowires as a template. The PtRu compositional effect on MOR is investigated; the optimum Pt/Ru bulk atomic ratio is about 4 and surface atomic ratio about 1 for both PtRuNTs and PtRu/CuNWs. Enhanced specific MOR activities are observed on both PtRuNTs and PtRu/CuNWs compared with the benchmark commercial carbon-supported PtRu catalyst (PtRu/C, Hispec 12100). Finally, x-ray photoelectron spectroscopy (XPS) reveals a larger extent of electron transfer from Ru to Pt on PtRu/CuNWs, which may lead to a modification of the d-band center of Pt and consequently a weaker bonding of CO (the poisoning intermediate) on Pt and a higher MOR activity on PtRu/CuNWs.

  8. Platinum-ruthenium nanotubes and platinum-ruthenium coated copper nanowires as efficient catalysts for electro-oxidation of methanol

    DOE PAGES-Beta [OSTI]

    Zheng, Jie; Cullen, David A.; Forest, Robert V.; Wittkopf, Jarrid A.; Zhuang, Zhongbin; Zheng, Whenchao; Chen, Jingguang G.; Yan, Yushan

    2015-01-15

    The sluggish kinetics of methanol oxidation reaction (MOR) is a major barrier to the commercialization of direct methanol fuel cells (DMFCs). In this study, we report a facile synthesis of platinum–ruthenium nanotubes (PtRuNTs) and platinum–ruthenium-coated copper nanowires (PtRu/CuNWs) by galvanic displacement reaction using copper nanowires as a template. The PtRu compositional effect on MOR is investigated; the optimum Pt/Ru bulk atomic ratio is about 4 and surface atomic ratio about 1 for both PtRuNTs and PtRu/CuNWs. Enhanced specific MOR activities are observed on both PtRuNTs and PtRu/CuNWs compared with the benchmark commercial carbon-supported PtRu catalyst (PtRu/C, Hispec 12100). Finally, x-raymore » photoelectron spectroscopy (XPS) reveals a larger extent of electron transfer from Ru to Pt on PtRu/CuNWs, which may lead to a modification of the d-band center of Pt and consequently a weaker bonding of CO (the poisoning intermediate) on Pt and a higher MOR activity on PtRu/CuNWs.« less

  9. 1999 Commercial Buildings Characteristics--Trends in Commercial...

    U.S. Energy Information Administration (EIA) (indexed site)

    and floorspace from 1995 to 1999 continued the general trends noted since 1979 (Figures 1 and 2). The size of the commercial buildings has grown steadily over the twenty...

  10. Carbon impurities on graphene synthesized by chemical vapor deposition on platinum

    SciTech Connect (OSTI)

    Ping, Jinglei; Fuhrer, Michael S., E-mail: michael.fuhrer@monash.edu [Center for Nanophysics and Advanced Materials, University of Maryland, College Park, Maryland 20742-4111, USA and School of Physics, Monash University, 3800 Victoria (Australia)

    2014-07-28

    We report nanocrystalline carbon impurities coexisting with graphene synthesized via chemical vapor deposition on platinum. For certain growth conditions, we observe micron-size island-like impurity layers which can be mistaken for second graphene layers in optical microscopy or scanning electron microscopy. The island orientation depends on the crystalline orientation of the Pt, as shown by electron backscatter diffraction, indicating growth of carbon at the platinum surface below graphene. Dark-field transmission electron microscopy indicates that in addition to uniform single-crystal graphene, our sample is decorated with nanocrystalline carbon impurities with a spatially inhomogeneous distribution. The impurity concentration can be reduced significantly by lowering the growth temperature. Raman spectra show a large D peak, however, electrical characterization shows high mobility (?8000?cm{sup 2}/Vs), indicating a limitation for Raman spectroscopy in characterizing the electronic quality of graphene.

  11. Saturday Night at the Movies: 3D Sneak Preview of Dancing Platinum

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Particles at Atomic Resolution | U.S. DOE Office of Science (SC) Saturday Night at the Movies: 3D Sneak Preview of Dancing Platinum Particles at Atomic Resolution 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:

  12. Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells Webinar

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells Piotr Zelenay Co-Authors Gang Wu, Hoon Chung, Christina Johnston, Patrick Turner, Zhongfen Ding, Jerzy Chlistunoff, Nate Mack, Mark Nelson Los Alamos National Laboratory Los Alamos, New Mexico 87545, USA 1 1 Fuel Cell Technologies Program Webinar - April 25, 2011 DOE Fuel Cell Technologies Webinar - April 25, 2011 Outline * Introduction: ─ rationale ─ recent developments in non-precious metal oxygen reduction reaction

  13. Washington Gas- Commercial Rebate Program

    Energy.gov [DOE]

    Washington Gas as a part of the Maryland EmPOWER program offers incentives to its commercial customer for making energy efficiency improvements. Rebates are available for qualifying water heaters,...

  14. Citizens Gas- Commercial Efficiency Rebates

    Energy.gov [DOE]

    Citizens Gas of Indiana offers rebates to commercial customers for the installation of numerous types of efficient natural gas appliances, equipment upgrades, and tune-up services. These rebates...

  15. Overview of Commercial Buildings, 2003 - Trends

    U.S. Energy Information Administration (EIA) (indexed site)

    Trends in Commercial Buildings Sector-1979 to 2003 Since the first CBECS in 1979, the commercial buildings sector has increased in size. From 1979 to 2003: The number of commercial...

  16. Commercial SNF Accident Release Fractions

    SciTech Connect (OSTI)

    J. Schulz

    2004-11-05

    The purpose of this analysis is to specify and document the total and respirable fractions for radioactive materials that could be potentially released from an accident at the repository involving commercial spent nuclear fuel (SNF) in a dry environment. The total and respirable release fractions are used to support the preclosure licensing basis for the repository. The total release fraction is defined as the fraction of total commercial SNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. Radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses; this subset of the total release fraction is referred to as the respirable release fraction. Accidents may involve waste forms characterized as: (1) bare unconfined intact fuel assemblies, (2) confined intact fuel assemblies, or (3) canistered failed commercial SNF. Confined intact commercial SNF assemblies at the repository are contained in shipping casks, canisters, or waste packages. Four categories of failed commercial SNF are identified: (1) mechanically and cladding-penetration damaged commercial SNF, (2) consolidated/reconstituted assemblies, (3) fuel rods, pieces, and debris, and (4) nonfuel components. It is assumed that failed commercial SNF is placed into waste packages with a mesh screen at each end (CRWMS M&O 1999). In contrast to bare unconfined fuel assemblies, the

  17. commercial buildings initiative | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Commercial Buildings Initiative The DOE Building Technologies Office works with the commercial building industry to accelerate the use of energy efficiency technologies in both existing and new commercial buildings. The DOE Building Technologies Office strives to reduce energy consumption across the commercial building sector by developing, demonstrating and deploying cost-effective solutions. Commercial Buildings Initiative: http://www1.eere.energy.gov/buildings/commercial/index.html

  18. Commercial Grade Dedication Resources | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial Grade Dedication Resources Commercial Grade Dedication Resources Resource List Commercial Grade Dedication at NRC Commercial-Grade Dedication of Software, June 12, 2014 NRC Vendor Workshop Software Dedication Using the ASME NQA-1 Approach Plant Engineering: Guideline for the Acceptance of Commercial-Grade Design and Analysis Computer Programs Used in Nuclear Safety-Related Applications: EPRI report # 1025243 NQA-1 Commercial Grade Dedication Requirements Subpart 2.14, NQA-1a-2009, and

  19. Commercial Grade Dedication Survey and Training

    Office of Environmental Management (EM)

    Commercial Grade Dedication Resources Commercial Grade Dedication Resources Resource List Commercial Grade Dedication at NRC Commercial-Grade Dedication of Software, June 12, 2014 NRC Vendor Workshop Software Dedication Using the ASME NQA-1 Approach Plant Engineering: Guideline for the Acceptance of Commercial-Grade Design and Analysis Computer Programs Used in Nuclear Safety-Related Applications: EPRI report # 1025243 NQA-1 Commercial Grade Dedication Requirements Subpart 2.14, NQA-1a-2009, and

  20. List of Commercial Refrigeration Equipment Incentives | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Active AEP Ohio - Commercial New Construction Energy Efficiency Rebate Program (Ohio) Utility Rebate Program Ohio Commercial Industrial Local Government Municipal Utility...

  1. Transmission Services Commercial Systems Support and Development

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Commercial Systems Support and Development Customer Conference Call Agenda This customer conference call will provide updates concerning BPA Transmission Services' commercial...

  2. OTEC- Commercial Lighting Retrofit Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Oregon Trail Electric Consumers Cooperative (OTEC) offers a commercial lighting retrofit program that provides rebates for commercial businesses that change existing lighting to more energy...

  3. Flathead Electric Cooperative- Commercial Lighting Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Flathead Electric Cooperative, in conjunction with Bonneville Power Administration, encourages energy efficiency in the commercial sector by providing a commercial lighting retro-fit rebate program...

  4. 1999 Commercial Buildings Characteristics--HVAC Conservation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Those commercial buildings that used HVAC conservation features...

  5. El Paso Electric Company- Commercial Efficiency Program

    Energy.gov [DOE]

    The El Paso Electric (EPE) Commercial Efficiency Program pays incentives to commercial and industrial customers who install energy efficiency measures in facilities located within EPE's New Mexico...

  6. Technology Commercialization Fund | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technology Commercialization Fund Technology Commercialization Fund A core responsibility of the Office of Technology Transitions, and the Technology Transfer Coordinator, is to ...

  7. Poudre Valley REA- Commercial Lighting Rebate Program

    Energy.gov [DOE]

    Poudre Valley Rural Electric Association (PVREA), a Touchstone Energy Cooperative, offers a variety of lighting rebates to commercial customers. Rebates are available on commercial lighting...

  8. Idaho Power- Large Commercial Custom Efficiency Program

    Energy.gov [DOE]

    Large commercial and industrial Idaho Power customers that reduce energy usage through more efficient electrical commercial and industrial processes may qualify for an incentive that is the lesser...

  9. Commercial Refrigeration Equipment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    standards. File Commercial Refrigeration Equipment -- v2.0 More Documents & Publications Beverage Vending Machines Commercial Refrigeration Equipment Fluorescent Lamp Ballasts

  10. Commercial Integrated Heat Pump | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    A conceptual vapor-compression cycle design (left of storage tanks) for the commercial ... A conceptual vapor-compression cycle design (left of storage tanks) for the commercial ...

  11. Overview of Commercial Buildings, 2003 - Major Characteristics

    U.S. Energy Information Administration (EIA) (indexed site)

    commercial floorspace. Figure 7. Floorspace in office, mercantile, warehousestorage, and education buildings accounts for 60 percent of total commercial floorspace. Source: Energy...

  12. Commercial Miscellaneous Electric Loads Report: Energy Consumption...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial Miscellaneous Electric Loads Report: Energy Consumption Characterization and Savings Potential in 2008 by Building Type Commercial Miscellaneous Electric Loads Report: ...

  13. commercial buildings initiative | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Commercial Buildings Initiative The DOE Building Technologies Office works with the commercial building industry to accelerate the use of energy efficiency technologies in both...

  14. Austin Energy- Commercial Energy Management Rebate Program

    Energy.gov [DOE]

    Austin Energy offers incentives for commercial customers to increase the energy efficiency of facilities through the Commercial Rebate Program. Rebates are available for qualified HVAC equipment,...

  15. New Energy Efficiency Standards for Commercial Refrigeration...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    for Commercial Refrigeration Equipment to Cut Businesses' Energy Bills and Carbon Pollution New Energy Efficiency Standards for Commercial Refrigeration Equipment to Cut...

  16. 1999 Commercial Buildings Characteristics--Census Region

    U.S. Energy Information Administration (EIA) (indexed site)

    (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Top Return to: "1999 CBECS-Commercial Buildings Characteristics" Specific questions...

  17. 1999 Commercial Buildings Characteristics--Year Constructed

    U.S. Energy Information Administration (EIA) (indexed site)

    (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Top Return to: "1999 CBECS-Commercial Buildings Characteristics" Specific questions...

  18. 1999 Commercial Buildings Characteristics--Building Size

    U.S. Energy Information Administration (EIA) (indexed site)

    (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Top Return to: "1999 CBECS-Commercial Buildings Characteristics" Specific questions...

  19. 1999 Commercial Buildings Characteristics--Disaggregated Principal...

    U.S. Energy Information Administration (EIA) (indexed site)

    (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Top Return to: "1999 CBECS-Commercial Buildings Characteristics" Specific questions...

  20. A Look at Commercial Buildings in 1995

    U.S. Energy Information Administration (EIA) (indexed site)

    site. If you need assistance viewing this page, please call (202) 586-8800. Energy Information Administration Home Page Home > Commercial Buildings Home > A Look at Commercial...

  1. Commercial Buildings Integration Program Overview - 2013 BTO...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3 BTO Peer Review Commercial Buildings Integration Program Overview - 2013 BTO Peer Review Commercial Buildings Integration Program Presentation for the 2013 Building Technologies ...

  2. Commercial Building Energy Alliances (CBEA) Fact Sheet

    SciTech Connect (OSTI)

    2008-05-01

    This fact sheet provides an overview of the Commercial Building Energy Alliances and also spotlights the Commercial Lighting Solutions web tool.

  3. Using Commercial Electronics in Nuclear Detection (Conference...

    Office of Scientific and Technical Information (OSTI)

    Conference: Using Commercial Electronics in Nuclear Detection Citation Details In-Document Search Title: Using Commercial Electronics in Nuclear Detection Authors: Quinn, Heather ...

  4. Using Commercial Electronics in Nuclear Detection (Conference...

    Office of Scientific and Technical Information (OSTI)

    Using Commercial Electronics in Nuclear Detection Citation Details In-Document Search Title: Using Commercial Electronics in Nuclear Detection You are accessing a document from ...

  5. Technology Commercialization and Business Innovation | Department...

    Energy Savers

    Commercialization and Business Innovation Technology Commercialization and Business Innovation The SunShot Technology to Market subprogram aims to select award recipients whose ...

  6. Energy Recovery Linacs for Commercial Radioisotope Production...

    Office of Scientific and Technical Information (OSTI)

    Energy Recovery Linacs for Commercial Radioisotope Production Citation Details In-Document Search Title: Energy Recovery Linacs for Commercial Radioisotope Production Photonuclear ...

  7. NQA-1 Commercial Grade Dedication Critical Characteristics |...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NQA-1 Commercial Grade Dedication Critical Characteristics NQA-1 Commercial Grade Dedication Critical Characteristics May 5, 2015 Presenter: Randy P. Lanham, PE, CSP, Fire ...

  8. Sawnee EMC- Commercial Energy Efficiency Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Sawnee EMC provides a variety of rebates for commercial customers who wish to upgrade the energy efficiency of eligible facilities. If recommended by a Sawnee Commercial Marketing Representative ...

  9. Commercial IEC portable neutron source

    SciTech Connect (OSTI)

    Sved, J.

    1997-12-01

    The inertial electrostatic confinement (IEC) fusion grade plasma devices are being developed as a commercial industrial product by Daimler-Benz Aerospace (DASA), Center Trauen, which has an exclusive license from the University of Illinois (UI) to manufacture the commercial implementation of the Miley et al. IEC inventions. DASA is funding the UI Fusion Studies Laboratory basic IEC research and the intellectual property protection process. The association of the DASA Space Infrastructure division with an apparently unrelated technology has arisen from the perception that IEC technology may benefit from certain aerospace technologies and eventually create a market for space infrastructure services. In addition, DASA Center Trauen has a number of environmental technology businesses.

  10. COMMERCIALIZING

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... for medical testing applications based on Sandia's SpinDx(tm) technology, ... Separation to Transfer Technology Space and Terrestrial Solar Power Aerospace and Defense Raytheon ...

  11. Commercial Demand Module - NEMS Documentation

    Reports and Publications

    2014-01-01

    Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.

  12. Covered Product Category: Commercial Boilers

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance and Federal efficiency requirements for commercial boilers, which is a FEMP-designated product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

  13. Technology Commercialization Showcase 2008 Vehicle Technologies Program

    SciTech Connect (OSTI)

    Davis, Patrick B.

    2009-06-19

    Presentation illustrating various technology commercialization opportunities and unexploited investment gaps for the Vehicle Technologies Program.

  14. Join the Commercial Real Estate Energy Alliance

    SciTech Connect (OSTI)

    2009-03-01

    This fact sheet describes the Commercial Real Estate Energy Alliance, it's membership, and activities.

  15. Commercial Buildings Cooperative Agreements | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Partnerships » Commercial Buildings Cooperative Agreements Commercial Buildings Cooperative Agreements The Building Technologies Office's Commercial Buildings Integration program issues funding opportunities to advance energy efficiency solutions and technologies for commercial buildings. These competitive solicitations are typically open to industry, small businesses, academia, the national labs, and other entities. View the 2015, 2014, or 2013 projects. 2015 Awards In 2015, BTO sought

  16. SF 6432-CI Commercial Items

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    04/2015) SECTION II STANDARD TERMS AND CONDITIONS FOR COMMERCIAL ITEMS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) APPLICABLE LAW ASSIGNMENT BANKRUPTCY CANCELLATION OR TERMINATION FOR CONVENIENCE CHANGES COMPLIANCE WITH LAWS

  17. Residential Commercial Industrial Electric Power

    U.S. Energy Information Administration (EIA) (indexed site)

    63 dollars per thousand cubic feet 0 2 4 6 8 10 12 2011 2012 2013 2014 2015 Residential Commercial Industrial Electric Power Notes: Coverage for prices varies by consumer sector. Prices are in nominal dollars. See Appendix A for further discussion on consumer prices. Sources: Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition"; Form EIA-923, "Power Plant Operations Report"; and Form EIA-910,

  18. Commercial Software | Argonne National Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Information Administration (EIA) ‹ Consumption & Efficiency Commercial Buildings Energy Consumption Survey (CBECS) Glossary › FAQS › Overview Data 2012 2003 1999 1995 1992 Previous Analysis & Projections Maps U. S. Census Regions and Divisions U. S. Climate Zones for 2003 CBECS U. S. Climate Zones for 1979-1999 CBECS How are U.S. Climate Zones defined? Building America Climate Regions - CBECS 2012 Building America Climate Regions - RECS 2009 U. S. Census Regions and Divisions:

  19. Tax Deductions for Commercial Buildings

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Tax Deductions for Commercial Buildings Promoting Energy Savings for Businesses S igned by President Bush on August 8, 2005, the Energy Policy Act (EPACT) lays the foundation for the new Federal tax incentives for consumers and businesses that pursue energy efficiency and the use of renewable energy. For updated information about the tax incentives, see www.energy.gov. This web- site also describes other EPACT provisions of interest to businesses, including incen- tives for distributed

  20. Utilities Power Change: Engaging Commercial

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Utilities Power Change: Engaging Commercial Customers in Workplace Charging S. Lommele, National Renewable Energy Laboratory W. Dafoe, National Renewable Energy Laboratory May 2016 DRAFT REPORT Workplace ii NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for

  1. Inert gas enhanced laser-assisted purification of platinum electron-beam-induced deposits

    SciTech Connect (OSTI)

    Stanford, Michael G.; Lewis, Brett B.; Noh, Joo Hyon; Fowlkes, Jason Davidson; Rack, Philip D.

    2015-06-30

    Electron-beam-induced deposition patterns, with composition of PtC5, were purified using a pulsed laser-induced purification reaction to erode the amorphous carbon matrix and form pure platinum deposits. Enhanced mobility of residual H2O molecules via a localized injection of inert Ar–H2 (4%) is attributed to be the reactive gas species for purification of the deposits. Surface purification of deposits was realized at laser exposure times as low as 0.1 s. The ex situ purification reaction in the deposit interior was shown to be rate-limited by reactive gas diffusion into the deposit, and deposit contraction associated with the purification process caused some loss of shape retention. To circumvent the intrinsic flaws of the ex situ anneal process, in situ deposition and purification techniques were explored that resemble a direct write atomic layer deposition (ALD) process. First, we explored a laser-assisted electron-beam-induced deposition (LAEBID) process augmented with reactive gas that resulted in a 75% carbon reduction compared to standard EBID. Lastly, a sequential deposition plus purification process was also developed and resulted in deposition of pure platinum deposits with high fidelity and shape retention.

  2. {ital E}3 transition probabilities in the platinum, mercury, and lead isotopes

    SciTech Connect (OSTI)

    Egido, J.L.; Martin, V.; Robledo, L.M.; Sun, Y.

    1996-06-01

    Spectroscopical properties of the platinum, mercury, and lead isotopes are studied within the Hartree-Fock plus BCS framework with the finite range density-dependent Gogny force. These properties are also studied beyond mean-field theory by combining the use of generator-coordinate-method-like wave functions with the angular momentum projection technique as to generate many-body correlated wave functions that are at the same time eigenstates of the angular momentum operator. We apply this formalism to the calculation of reduced transition probabilities {ital B}({ital E}3) from the lowest-lying octupole collective state to the ground state of several isotopes of the platinum, mercury, and lead nuclei whose experimental {ital B}({ital E}3) values present a peculiar behavior. The projected calculations show a large improvement over the unprojected ones when compared with the experimental data. The unprojected calculations are unable to predict any structure in the {ital B}({ital E}3). {copyright} {ital 1996 The American Physical Society.}

  3. Platinum and Palladium Overlayers Dramatically Enhance the Activity of Ruthenium Nanotubes for Alkaline Hydrogen Oxidation

    DOE PAGES-Beta [OSTI]

    St. John, Samuel; Atkinson, Robert W.; Unocic, Kinga A.; Unocic, Raymond R.; Zawodzinski, Thomas A.; Papandrew, Alexander B.

    2015-10-18

    Templated vapor synthesis and thermal annealing were used to synthesize unsupported metallic Ru nanotubes with Pt or Pd overlayers. By controlling the elemental composition and thickness of these overlayers, we obtain nanostructures with very high alkaline hydrogen oxidation activity. For nanotubes with a nominal atomic composition of Ru0.90Pt0.10 display a surface-specific activity (2.4 mA/cm2) that is 35 times greater than that of pure Ru nanotubes at a 50 mV overpotential and 2.5 times greater than that of pure Pt nanotubes (0.98 mA/cm2). The surface-segregated structure also confers dramatically increased Pt utilization efficiency. We find a platinum-mass-specific activity of 1240 A/gPtmore » for the optimized nanotube versus 280 A/gPt for carbon-supported Pt nanoparticles and 109 A/gPt for monometallic Pt nanotubes. Here, we attribute the enhancement of both area- and platinum-mass-specific activity to the atomic-scale homeomorphism of the nanotube form factor with adlayer-modified polycrystals. Subsurface ligand and bifunctional effects previously observed on segregated, adlayer-modified polycrystals are translated to nanoscale catalysts.« less

  4. Inert gas enhanced laser-assisted purification of platinum electron-beam-induced deposits

    DOE PAGES-Beta [OSTI]

    Stanford, Michael G.; Lewis, Brett B.; Noh, Joo Hyon; Fowlkes, Jason Davidson; Rack, Philip D.

    2015-06-30

    Electron-beam-induced deposition patterns, with composition of PtC5, were purified using a pulsed laser-induced purification reaction to erode the amorphous carbon matrix and form pure platinum deposits. Enhanced mobility of residual H2O molecules via a localized injection of inert Ar–H2 (4%) is attributed to be the reactive gas species for purification of the deposits. Surface purification of deposits was realized at laser exposure times as low as 0.1 s. The ex situ purification reaction in the deposit interior was shown to be rate-limited by reactive gas diffusion into the deposit, and deposit contraction associated with the purification process caused some lossmore » of shape retention. To circumvent the intrinsic flaws of the ex situ anneal process, in situ deposition and purification techniques were explored that resemble a direct write atomic layer deposition (ALD) process. First, we explored a laser-assisted electron-beam-induced deposition (LAEBID) process augmented with reactive gas that resulted in a 75% carbon reduction compared to standard EBID. Lastly, a sequential deposition plus purification process was also developed and resulted in deposition of pure platinum deposits with high fidelity and shape retention.« less

  5. Evaluation of the effect of impregnated platinum on PFSA degradation for PEM fuel cells.

    SciTech Connect (OSTI)

    Rodgers, Marianne; Pearman, Benjamin P; Bonville, Leonard J.; Cullen, David A; Mohajeri, Nahid; Slattery, Darlene

    2013-01-01

    One of the main sources of membrane degradation in fuel cells is attack by radicals formed wherever Pt, H2, and O2 are present. The effect of Pt precipitated in the membrane is under debate. Although Pt can provide another site for radical formation, it can also scavenge hydrogen peroxide and radicals in the membrane and improve durability. In this work, the effects of Pt particles within the membrane are evaluated and related to membrane degradation. Membranes were ex situ impregnated with 0, 10, 30, and 50 mol% Pt and then tested for 100 h in a fuel cell, at 90 C/100% relative humidity. The highest degradation was observed with the membranes containing 10 mol% Pt, with fluoride emissions of the same magnitude as those of catalyst coated membranes containing Pt/C. Membranes containing 0, 30, and 50 mol% Pt resulted in very low fluoride emission. The high degradation in the 10 mol% membrane was attributed to the low density of platinum particles, which allows generated radicals to attack the membrane before being deactivated. In the 30 mol% and 50 mol% membranes, where the platinum particles were denser, the generated radicals became deactivated on neighboring particles before they attacked the membrane.

  6. California commercial building energy benchmarking

    SciTech Connect (OSTI)

    Kinney, Satkartar; Piette, Mary Ann

    2003-07-01

    Building energy benchmarking is the comparison of whole-building energy use relative to a set of similar buildings. It provides a useful starting point for individual energy audits and for targeting buildings for energy-saving measures in multiple-site audits. Benchmarking is of interest and practical use to a number of groups. Energy service companies and performance contractors communicate energy savings potential with ''typical'' and ''best-practice'' benchmarks while control companies and utilities can provide direct tracking of energy use and combine data from multiple buildings. Benchmarking is also useful in the design stage of a new building or retrofit to determine if a design is relatively efficient. Energy managers and building owners have an ongoing interest in comparing energy performance to others. Large corporations, schools, and government agencies with numerous facilities also use benchmarking methods to compare their buildings to each other. The primary goal of Task 2.1.1 Web-based Benchmarking was the development of a web-based benchmarking tool, dubbed Cal-Arch, for benchmarking energy use in California commercial buildings. While there were several other benchmarking tools available to California consumers prior to the development of Cal-Arch, there were none that were based solely on California data. Most available benchmarking information, including the Energy Star performance rating, were developed using DOE's Commercial Building Energy Consumption Survey (CBECS), which does not provide state-level data. Each database and tool has advantages as well as limitations, such as the number of buildings and the coverage by type, climate regions and end uses. There is considerable commercial interest in benchmarking because it provides an inexpensive method of screening buildings for tune-ups and retrofits. However, private companies who collect and manage consumption data are concerned that the identities of building owners might be revealed and

  7. Commercialization of a DOE Laboratory

    SciTech Connect (OSTI)

    Stephenson, Barry A.

    2008-01-15

    On April 1, 1998, Materials and Chemistry Laboratory, Inc. (MCLinc) began business as an employee-owned, commercial, applied research laboratory offering services to both government and commercial clients. The laboratory had previously been a support laboratory to DoE's gaseous diffusion plant in Oak Ridge (K-25). When uranium enrichment was halted at the site, the laboratory was expanded to as an environmental demonstration center and served from 1992 until 1997 as a DOE Environmental User Facility. In 1997, after the laboratory was declared surplus, it was made available to the employee group who operated the laboratory for DOE as a government-owned, contractor-operated facility. This paper describes briefly the process of establishing the business. Attributes that contributed to the success of MCLinc are described. Some attention is given to lessons learned and to changes that could facilitate future attempts to make similar transitions. Lessons learnt: as with any business venture, operation over time has revealed that some actions taken by the laboratory founders have contributed to its successful operation while others were not so successful. Observations are offered in hopes that lessons learned may suggest actions that will facilitate future attempts to make similar transitions. First, the decision to vest significant ownership of the business in the core group of professionals operating the business is key to its success. Employee-owners of the laboratory have consistently provided a high level of service to its customers while conducting business in a cost-efficient manner. Secondly, an early decision to provide business support services in-house rather than purchasing them from support contractors on site have proven cost-effective. Laboratory employees do multiple tasks and perform overhead tasks in addition to their chargeable technical responsibilities. Thirdly, assessment of technical capabilities in view of market needs and a decision to offer these

  8. SF 6432-CI Commercial Items

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    11/17/15 Page 1 of 16 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CI (11/2015) SECTION II STANDARD TERMS AND CONDITIONS FOR COMMERCIAL ITEMS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS

  9. SF 6432-CI Commercial Items

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    7/31/13 Page 1 of 14 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CI (07/2013) SECTION II STANDARD TERMS AND CONDITIONS FOR COMMERCIAL ITEMS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS

  10. Residential and Commercial ITC Factsheets

    Energy.gov [DOE]

    The 30% federal investment tax credit (ITC) is among the most important incentives currently available for solar PV. These two guides–one for homeowners and one on the commercial ITC–provide a concise, yet thorough, overview of the ITC, demystifying the tax code with intuitive explanations and examples, answering frequently asked questions, and explaining the process of claiming the ITC. Designed for readers unacquainted with the ITC, these guides clearly outline the most important aspects of the ITC, while still providing the specificity and comprehensiveness to be a useful reference for more seasoned professionals in the solar industry.

  11. Local Platinum Environments in a Solid Analogue of the Molecular Periana Catalyst

    DOE PAGES-Beta [OSTI]

    Soorholtz, Mario; Jones, Louis C.; Samuelis, Dominik; Weidenthaler, Claudia; White, Robin J.; Titirici, Maria-Magdalena; Cullen, David A.; Zimmermann, Tobias; Antonietti, Markus; Maier, Joachim; et al

    2016-02-16

    Combining advantages of homogeneous and heterogeneous catalysis by incorporating active species on a solid support is often an effective strategy for improving overall catalyst performance, although the influences of the support are generally challenging to establish, especially at a molecular level. In this paper, we report the local compositions, and structures of platinum species incorporated into covalent triazine framework (Pt-CTF) materials, a solid analogue of the molecular Periana catalyst, Pt(bpym)Cl2, both of which are active for the selective oxidation of methane in the presence of concentrated sulfuric acid. By using a combination of solid-state 195Pt nuclear magnetic resonance (NMR) spectroscopy,more » aberration-corrected scanning transmission electron microscopy (AC-STEM), X-ray photoelectron spectroscopy (XPS), and X-ray absorption spectroscopy (XAS), important similarities and differences are observed between the Pt-CTF and Periana catalysts, which are likely related to their respective macroscopic reaction properties. In particular, wide-line solid-state 195Pt NMR spectra enable direct measurement, identification, and quantification of distinct platinum species in as-synthesized and used Pt-CTF catalysts. The results indicate that locally ordered and disordered Pt sites are present in as-synthesized Pt-CTF, with the former being similar to one of the two crystallographically distinct Pt sites in crystalline Pt(bpym)Cl2. A distribution of relatively disordered Pt moieties is also present in the used catalyst, among which are the principal active sites. Similarly XAS shows good agreement between the measured data of Pt-CTF and a theoretical model based on Pt(bpym)Cl2. Analyses of the absorption spectra of Pt-CTF used for methane oxidation suggests ligand exchange, as predicted for the molecular catalyst. XPS analyses of Pt(bpym)Cl2, Pt-CTF, as well as the unmodified ligands, further corroborate platinum coordination by pyridinic N atoms

  12. Carbon-carbon bond formation in cationic aryl-olefin-platinum (II) complexes

    SciTech Connect (OSTI)

    De Felice, V.; Renzi, A.D.; Tesauro, D.; Vitagliano, A.

    1992-11-01

    Cationic five-coordinate [Pt(3-R{sup 1}-4-R{sup 2}-C{sub 6}H{sub 3})(MeCN) (6-Me-py-2-CH=NPh)(C{sub 2}H{sub 4})]{sup +} complexes (R{sup 1}, R{sup 2} = H, Me, OMe) undergo an unexpected rearrangement at 0{degrees}C in chloroform solution, affording, after treatment with aqueous LiCl, the neutral four-coordinate species [Pt(2-Et-4-R{sup 1}-5-R{sup 2}-C{sub 6}H{sub 2})Cl(6-Me-py-1-CH=NPh)]. Pt-C{sub aryl} bond breaking and making is involved in the whole process, resulting in a 1,2-shift of the platinum atom to an adjacent position of the benzene ring. The same compound is obtained, together with products deriving from a typical insertion, when an equimolar amount of ethylene is added to a chloroform solution of [Pt(3-R{sub 1}-4-R{sup 2}-C{sub 6}H{sub 3})(MeCN)(6-Me-py-2-CH=NPh)]{sup +} at 0{degrees}C. When higher ethylene/Pt ratios are used, only five-coordinate [Pt(3-R{sup 1}-4-R{sup 2}-C{sub 6}H{sub 3}CH{sub 2}CH{sub 2})Cl(6-Me-py-2-CH{double_bond}NPh)(C{sub 2}H{sub 4})] complex is isolated. As the experimental data rule out the possibility of a (2-arylethyl)platinum to (2-ethylaryl)platinum rearrangement, different reaction paths are suggested for the two processes. When the two reactions are combined in a {open_quotes}one-pot{close_quotes} sequence, a regiocontrolled double alkylation of the aryl system can be obtained. The behavior substrates containing bidenate nitrogen ligands having different five-coordination stabilizing effects is examined, and data concerning the reactions of propene and styrene are reported. 13 refs., 3 tabs.

  13. Commercial Cooler: Order (2013-CE-5343)

    Energy.gov [DOE]

    DOE ordered Commercial Cooler, Inc. to pay a $8,000 civil penalty after finding Commercial Cooler had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

  14. PNM- Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    PNM provides a range of incentives for commercial customers to increase the efficiency existing facilities. PNM offers a pre-set menu options that allow a commercial customer to choose from a list...

  15. ITP Industrial Materials: Development and Commercialization of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ITP Industrial Materials: Development and Commercialization of Alternative Carbon Fiber Precursors and Conversion Technologies ITP Industrial Materials: Development and...

  16. Commercial Building Activities | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial Building Activities Commercial Building Activities The Building Technologies Office commercial buildings effort researches and deploys advanced technologies and systems to reduce energy consumption in commercial buildings. Industry partners and national laboratories help identify market needs and solutions to accelerate the development of highly energy-efficient buildings. This page outlines some of BTO's key projects. 179d Tax Calculator The 179d Calculator can help determine whether

  17. Energy Information Administration (EIA)- Commercial Buildings...

    U.S. Energy Information Administration (EIA) (indexed site)

    Building Characteristics Data from the 1995 Commercial Buildings Energy Consumption Survey ... for major building characteristics. Energy Consumption and Expenditures Tables, ...

  18. Commercial and Multifamily Building Benchmarking and Disclosure...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Multifamily Building Benchmarking and Disclosure Commercial and Multifamily Building Benchmarking and Disclosure Better Buildings Residential Network Peer Exchange Call: ...

  19. Commercialization of Bulk Thermoelectric Materials for Power...

    Energy.gov (indexed) [DOE]

    of preproduction high performance thermoelectric materials available for device ... More Documents & Publications Commercialization of Bulk Thermoelectric Materials for Power ...

  20. Commercial Building Energy Asset Rating Workshop

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE commercial building energy asset rating program information presented to stakeholders at the workshop held in Washington, DC, December 2011

  1. ITP Industrial Materials: Development and Commercialization of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Industrial Materials: Development and Commercialization of Alternative Carbon Fiber Precursors and Conversion Technologies ITP Industrial Materials: Development and ...

  2. Gas Networks- Commercial Efficiency Rebate Program

    Energy.gov [DOE]

    Note: As of September 1, 2015, rebates are no longer available for commercial water heating equipment through the prescriptive form.

  3. Advancing Commercialization of Algal Biofuels through Increased...

    Energy.gov (indexed) [DOE]

    Advancing Commercialization of Algal Biofuels through Increased Biomass Productivity ... including: NAABB, Cornell's Marine Algal Biofuels Consortium, ATP3. * Participation in ...

  4. Pre-Packaged Commercial PACE Financing Solutions

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... simple and streamlined as residential efficiency projects. * As profitable as ... for PACE (governmental, insufficient equity, etc.). * Most Trane commercial customers ...

  5. Advanced Cellulosic Biofuels - Leveraging Ensyn's Commercially...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Advanced Cellulosic Biofuels Leveraging Ensyn's commercially-proven RTP technology 2015 ... Refinery Coprocessing vs traditional approaches Traditional biofuels Ethanol, biodiesel ...

  6. certification, compliance and enforcement regulations for Commercial...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PDF icon certification, compliance and enforcement regulations for Commercial Refrigeration Equipment (CRE) More Documents & Publications Regulatory Burden RFI Executive Order ...

  7. Commercial and Multifamily Building Benchmarking and Disclosure

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call: Commercial and Multifamily Building Benchmarking and Disclosure, Call Slides, July 25, 2013.

  8. Commercial Buildings Partnerships | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial Buildings Partnerships Commercial Buildings Partnerships The Commercial Buildings Integration program engages market leaders to accelerate adoption of energy saving technologies and practices by the commercial buildings market and support development of new, integrated program models for building retrofit. CBI relies on these partners to test and refine resources, conduct real-world demonstrations, and facilitate the deployment of solutions to the market through peer sharing and

  9. Webtrends Archives by Fiscal Year — Commercialization

    Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Commercialization site by fiscal year.

  10. Range Fuels Commercial-Scale Biorefinery

    Energy.gov [DOE]

    The Range Fuels commercial-scale biorefinery will use a variety of feedstocks to create cellulosic ethanol, methanol, and power.

  11. Commercial Buildings Integration | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial Buildings Integration Commercial Buildings Integration DOE Campaign Proves Commercial Lighting Upgrades Drive Savings DOE Campaign Proves Commercial Lighting Upgrades Drive Savings The Interior Lighting Campaign has seen tremendous success since its inception with more than 160 leading organizations signing on as participants and supporters. Read more Transformation of the Built Environment by 2030 Transformation of the Built Environment by 2030 Architecture 2030 has been lauded by

  12. Symbiosis Conference: Expanding Commercialization of Mutualistic...

    Office of Environmental Management (EM)

    Microbes to Increase Bioenergy Crop Production Agenda Symbiosis Conference: Expanding Commercialization of Mutualistic Microbes to Increase Bioenergy Crop Production Agenda ...

  13. Commercial industry on the horizon

    SciTech Connect (OSTI)

    Belcher, J.

    2000-01-01

    About 5,000 Tcf of stranded gas reserves exist worldwide--gas that is not economically feasible to recover and move to market through pipelines. For oil producers, this is problematic for a number of reasons. What do you do with associated gas when environmental regulations worldwide are banning flaring due to concerns over greenhouse gas emissions? Reinjection is costly and may not be the best solution in every reservoir. While many producers have enormous gas reserves, they are of no value if that gas is just sitting in the ground with no potential markets at hand. How can you monetize these reserves? A potential solution to the problem of stranded gas reserves is GTL processing. This process takes methane and converts it to synthesis gas, uses the Fischer-Tropsch (FT) process to convert the synthesis gas to syncrude, and upgrades the syncrude to various hydrocarbon chains to produce a variety of refined products. Three recent developments favor commercial GTL development: environmental regulations are creating a premium for ultraclean fuels; new technology is lowering the capital costs and operating costs of GTL development; and world oil prices have risen above $20/bbl. Therefore, the oil and gas industry is taking a serious look at commercialization of GTL.

  14. ISSUANCE 2015-05-01: Commercial Package Air Conditioners and Commercial Warm Air Furnaces Working Group; Notice of Open Meetings

    Energy.gov [DOE]

    Commercial Package Air Conditioners and Commercial Warm Air Furnaces Working Group; Notice of Open Meetings

  15. Southface Energy Institute: Advanced Commercial Buildings Initiative |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Southface Energy Institute: Advanced Commercial Buildings Initiative Southface Energy Institute: Advanced Commercial Buildings Initiative Southface Energy Institute: Advanced Commercial Buildings Initiative Lead Performer: Southface Energy Institute - Atlanta, GA Partners: - City of Atlanta - Atlanta, GA - Georgia Institute of Technology - Atlanta, GA - Kendeda Fund - Atlanta, GA - Oak Ridge National Laboratory - Oak Ridge, TN - Acuity Brands Lighting - Atlanta, GA -

  16. Financial Institution Partnership Program - Commercial Technology Renewable

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Generation Projects Issued: October 7, 2009 | Department of Energy Financial Institution Partnership Program - Commercial Technology Renewable Energy Generation Projects Issued: October 7, 2009 Financial Institution Partnership Program - Commercial Technology Renewable Energy Generation Projects Issued: October 7, 2009 Financial Institution Partnership Program - Commercial Technology Renewable Energy Generation Projects Issued: October 7, 2009 (498.91 KB) Fixed Rate Agreement (110.33

  17. Commercialization of Integrated Biorefineries via Synergies between

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commodity and High Value Products | Department of Energy Commercialization of Integrated Biorefineries via Synergies between Commodity and High Value Products Commercialization of Integrated Biorefineries via Synergies between Commodity and High Value Products Breakout Session 3C: Innovative Approaches and Materials for Clean Energy Commercialization of Integrated Biorefineries via Synergies between Commodity and High Value Products Vesa Pylkkanen, Chief American Process, Inc.

  18. Symbiosis Biofeedstock Conference: Expanding Commercialization of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Mutualistic Microbes to Increase Feedstock Production | Department of Energy Biofeedstock Conference: Expanding Commercialization of Mutualistic Microbes to Increase Feedstock Production Symbiosis Biofeedstock Conference: Expanding Commercialization of Mutualistic Microbes to Increase Feedstock Production Symbiosis Biofeedstock Conference sbc_report.pdf (1.75 MB) More Documents & Publications Symbiosis Conference: Expanding Commercialization of Mutualistic Microbes to Increase Bioenergy

  19. Commercial % Sold by Local Distribution Companies

    U.S. Energy Information Administration (EIA) (indexed site)

    Residential Price - Local Distribution Companies Residential Price - Marketers Residential % Sold by Local Distribution Companies Average Commercial Price Commercial Price - Local Distribution Companies Commerical Price - Marketers Commercial % Sold by Local Distribution Companies Period: Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area 2010 2011 2012 2013 2014 2015 View History District of

  20. A general method for multimetallic platinum alloy nanowires as highly active and stable oxygen reduction catalysts

    DOE PAGES-Beta [OSTI]

    Bu, Lingzheng; Ding, Jiabao; Yao, Jianlin; Huang, Xiaoqing; Guo, Shaojun; Zhang, Xu; Lu, Gang; Su, Dong; Zhu, Xing; Guo, Jun

    2015-10-13

    The production of inorganic nanoparticles (NPs) with precise control over structures has always been a central target in various fields of chemistry and physics because the properties of NPs can be desirably manipulated by their structure.[1-4] There has been an intense search for high-performance noble metal NP catalysts particular for Pt.[5-9] Precious platinum (Pt) NPs are active catalysts for various heterogeneous reactions and show particularly superior performance in both the anodic oxidation reaction and the cathodic ORR in the fuel cells, but their rare content and high cost largely impede the practical application.[10-12] A potential strategy to address this tremendousmore » challenge is alloying Pt NPs with the transition metals (TM).[13-16]« less

  1. Spin valve effect of the interfacial spin accumulation in yttrium iron garnet/platinum bilayers

    SciTech Connect (OSTI)

    Jin, Lichuan; Zhang, Dainan; Zhang, Huaiwu Tang, Xiaoli; Bai, Feiming; Zhong, Zhiyong; Fan, Xin; Xiao, John Q.

    2014-09-29

    We report the spin valve effect in yttrium iron garnet/platinum (YIG/Pt) bilayers. The spin Hall effect (SHE) generates spin accumulation at the YIG/Pt interface and can be opened/closed by magnetization switching in the electrical insulator YIG. The interfacial spin accumulation was measured in both YIG/Pt and YIG/Cu/Pt structures using a planar Hall configuration. The spin valve effect remained, even after a 2 nm thick Cu layer was inserted between the YIG and Pt layers, which aimed to exclude the induced magnetization at the YIG/Pt interface. The transverse Hall voltage and switching field were dependent on the applied charge current density. The origin of this behavior can be explained by the SHE induced torque exerted on the domain wall, caused by the transfer of the spin angular momentum from the spin-polarized current to the YIG magnetic moment.

  2. Chemical solution deposition of ferroelectric yttrium-doped hafnium oxide films on platinum electrodes

    SciTech Connect (OSTI)

    Starschich, S.; Griesche, D.; Schneller, T.; Böttger, U.; Waser, R.

    2014-05-19

    Ferroelectric hafnium oxide films were fabricated by chemical solution deposition with a remnant polarization of >13 μC/cm{sup 2}. The samples were prepared with 5.2 mol. % yttrium-doping and the thickness varied from 18 nm to 70 nm. The hafnium oxide layer was integrated into a metal-insulator-metal capacitor using platinum electrodes. Due to the processing procedure, no thickness dependence of the ferroelectric properties was observed. To confirm the ferroelectric nature of the deposited samples, polarization, capacitance, and piezoelectric displacement measurements were performed. However, no evidence of the orthorhombic phase was found which has been proposed to be the non-centrosymmetric, ferroelectric phase in HfO{sub 2}.

  3. Performance improvement of PEFC modules with cell containing low amount of platinum

    SciTech Connect (OSTI)

    Miyake, Y.; Kadowaki, M.; Hamada, A.

    1996-12-31

    Cell components of the PEFC module were studied to improve the module performance. The cell performance in a high air utilization region was improved by selecting an air channel design of the separator in which high air flow speed was obtained. Optimization of Teflon{reg_sign} amount on the cathode backing carbon paper also contributed the cell performance. Modifications of the gas channel design and the backing carbon paper were carried out in a 200 cm{sup 2} x 20-cell module and 36-cell module. Dependence of air utilization on module performance was remarkably improved and power density of more than 0.3 W/cm{sup 2} was achieved in spite of the platinum amount in the cells was decreased to 1.1 Mg/cm{sup 2}.

  4. In Situ X-Ray Probing Reveals Fingerprints of Surface Platinum Oxide

    SciTech Connect (OSTI)

    Friebel, Daniel

    2011-08-24

    In situ x-ray absorption spectroscopy (XAS) at the Pt L{sub 3} edge is a useful probe for Pt-O interactions at polymer electrolyte membrane fuel cell (PEMFC) cathodes. We show that XAS using the high energy resolution fluorescence detection (HERFD) mode, applied to a well-defined monolayer Pt/Rh(111) sample where the bulk penetrating hard x-rays probe only surface Pt atoms, provides a unique sensitivity to structure and chemical bonding at the Pt-electrolyte interface. Ab initio multiple-scattering calculations using the FEFF8 code and complementary extended x-ray absorption fine structure (EXAFS) results indicate that the commonly observed large increase of the white-line at high electrochemical potentials on PEMFC cathodes originates from platinum oxide formation, whereas previously proposed chemisorbed oxygen-containing species merely give rise to subtle spectral changes.

  5. Method for in-situ restoration of platinum resistance thermometer calibration

    DOE Patents [OSTI]

    Carroll, R.M.

    1987-10-23

    A method is provided for in-situ restoration of platinum resistance thermometers (PRT's) that have undergone surface oxide contamination and/or stain-related damage causing decalibration. The method, which may be automated using a programmed computer control arrangement, consists of applying a dc heating current to the resistive sensing element of the PRT of sufficient magnitude to heat the element to an annealing temperature and maintaining the temperature for a specified period to restore the element to a stress-free calibration condition. The process anneals the sensing element of the PRT without subjecting the entire PRT assembly to the annealing temperature and may be used in the periodic maintenance of installed PRT's. 1 fig.

  6. A general method for multimetallic platinum alloy nanowires as highly active and stable oxygen reduction catalysts

    SciTech Connect (OSTI)

    Bu, Lingzheng; Ding, Jiabao; Yao, Jianlin; Huang, Xiaoqing; Guo, Shaojun; Zhang, Xu; Lu, Gang; Su, Dong; Zhu, Xing; Guo, Jun

    2015-10-13

    The production of inorganic nanoparticles (NPs) with precise control over structures has always been a central target in various fields of chemistry and physics because the properties of NPs can be desirably manipulated by their structure.[1-4] There has been an intense search for high-performance noble metal NP catalysts particular for Pt.[5-9] Precious platinum (Pt) NPs are active catalysts for various heterogeneous reactions and show particularly superior performance in both the anodic oxidation reaction and the cathodic ORR in the fuel cells, but their rare content and high cost largely impede the practical application.[10-12] A potential strategy to address this tremendous challenge is alloying Pt NPs with the transition metals (TM).[13-16]

  7. Platinum-alloy nanostructured thin film catalysts for the oxygen reduction reaction.

    SciTech Connect (OSTI)

    van der Vliet, D.; Wang, C.; Debe, M.; Atanasoski, R.; Markovic, N. M.; Stamenkovic, V. R.

    2011-01-01

    In an effort to study advanced catalytic materials for the oxygen reduction reaction (ORR), a number of metallic alloy nanostructured thin film (NSTF) catalysts have been characterized by rotating disk electrode (RDE). Optimal loadings for the ORR and activity enhancement compared to conventional carbon supported nanoparticles (Pt/C) were established. The most efficient catalyst was found to be PtNi alloy with 55 wt% of Pt. The enhancement in specific activity is more than one order of magnitude, while the improvement factor in mass activity is 2.5 compared to Pt/C. Further lowering of the platinum to nickel ratio in NSTF catalysts did not lead to increased mass activity values.

  8. Reaction selectivity studies on nanolithographically-fabricated platinum model catalyst arrays

    SciTech Connect (OSTI)

    Grunes, Jeffrey Benjamin

    2004-05-15

    In an effort to understand the molecular ingredients of catalytic activity and selectivity toward the end of tuning a catalyst for 100% selectivity, advanced nanolithography techniques were developed and utilized to fabricate well-ordered two-dimensional model catalyst arrays of metal nanostructures on an oxide support for the investigation of reaction selectivity. In-situ and ex-situ surface science techniques were coupled with catalytic reaction data to characterize the molecular structure of the catalyst systems and gain insight into hydrocarbon conversion in heterogeneous catalysis. Through systematic variation of catalyst parameters (size, spacing, structure, and oxide support) and catalytic reaction conditions (hydrocarbon chain length, temperature, pressures, and gas composition), the data presented in this dissertation demonstrate the ability to direct a reaction by rationally adjusting, through precise control, the design of the catalyst system. Electron beam lithography (EBL) was employed to create platinum nanoparticles on an alumina (Al{sub 2}O{sub 3}) support. The Pt nanoparticle spacing (100-150-nm interparticle distance) was varied in these samples, and they were characterized using x-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and atomic force microscopy (AFM), both before and after reactions. The TEM studies showed the 28-nm Pt nanoparticles with 100 and 150-nm interparticle spacing on alumina to be polycrystalline in nature, with crystalline sizes of 3-5 nm. The nanoparticle crystallites increased significantly after heat treatment. The nanoparticles were still mostly polycrystalline in nature, with 2-3 domains. The 28-nm Pt nanoparticles deposited on alumina were removed by the AFM tip in contact mode with a normal force of approximately 30 nN. After heat treatment at 500 C in vacuum for 3 hours, the AFM tip, even at 4000 nN, could not remove the platinum nanoparticles. The

  9. Durability of Low Platinum Fuel Cells Operating at High Power Density

    SciTech Connect (OSTI)

    Polevaya, Olga; Blanchet, Scott; Ahluwalia, Rajesh; Borup, Rod; Mukundan, Rangachary

    2014-03-19

    Understanding and improving the durability of cost-competitive fuel cell stacks is imperative to successful deployment of the technology. Stacks will need to operate well beyond today’s state-of-the-art rated power density with very low platinum loading in order to achieve the cost targets set forth by DOE ($15/kW) and ultimately be competitive with incumbent technologies. An accelerated cost-reduction path presented by Nuvera focused on substantially increasing power density to address non-PGM material costs as well as platinum. The study developed a practical understanding of the degradation mechanisms impacting durability of fuel cells with low platinum loading (≤0.2mg/cm2) operating at high power density (≥1.0W/cm2) and worked out approaches for improving the durability of low-loaded, high-power stack designs. Of specific interest is the impact of combining low platinum loading with high power density operation, as this offers the best chance of achieving long-term cost targets. A design-of-experiments approach was utilized to reveal and quantify the sensitivity of durability-critical material properties to high current density at two levels of platinum loading (the more conventional 0.45 mgPt.cm–1 and the much lower 0.2 mgPt.cm–2) across several cell architectures. We studied the relevance of selected component accelerated stress tests (AST) to fuel cell operation in power producing mode. New stress tests (NST) were designed to investigate the sensitivity to the addition of electrical current on the ASTs, along with combined humidity and load cycles and, eventually, relate to the combined city/highway drive cycle. Changes in the cathode electrochemical surface area (ECSA) and average oxygen partial pressure on the catalyst layer with aging under AST and NST protocols were compared based on the number of completed cycles. Studies showed elevated sensitivity of Pt growth to the potential limits and the initial particle size distribution. The ECSA loss

  10. 2015 Average Monthly Bill- Commercial

    U.S. Energy Information Administration (EIA) (indexed site)

    Commercial (Data from forms EIA-861- schedules 4A-D, EIA-861S and EIA-861U) State Number of Customers Average Monthly Consumption (kWh) Average Price (cents/kWh) Average Monthly Bill (Dollar and cents) New England 874,948 5,084 15.46 786.28 Connecticut 152,482 7,082 15.97 1,131.05 Maine 97,057 3,450 12.47 430.29 Massachusetts 407,063 5,364 15.79 846.67 New Hampshire 105,833 3,536 14.96 529.21 Rhode Island 58,903 5,241 15.78 826.90 Vermont 53,610 3,125 14.54 454.43 Middle Atlantic 2,258,911 5,883

  11. NREL: Technology Deployment - Disaster Resiliency and Recovery...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Greensburg, Kansas Photo of a new school building behind a flag pole and trees. The new LEED Platinum K-12 school in Greensburg, Kansas. 'The technical assistance provided by DOE...

  12. SEP Success Story: A Touch of Green for Des Moines’ Sherman Hill

    Energy.gov [DOE]

    When the Green & Main Initiative completes the renovation of a 1930s grocery store, the previously abandoned building will be LEED Platinum certified, with a green roof and 54 original windows retrofitted to achieve high energy efficiency standards. Learn more.

  13. Greensburg Implements High-Efficiency Building Codes to Achieve...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Platinum standards, while the courthouse and other buildings have been rebuilt to LEED Certified and Gold standards saving a combined total of 200,000 in energy costs per year. ...

  14. SEP Success Story: Delaware Company Breathes New Life into Old...

    Office of Environmental Management (EM)

    qualify for the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED) Platinum rating -- something that they hope to achieve by mid 2014. Learn more. ...

  15. Kaupuni Village: A closer look at the first net-zero energy affordable...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Information on the LEED Platinum, net-zero energy, Kaupuni Village in Hawaii, which is comprised of 19 single-family homes and a community center. Not only are the structures built ...

  16. DOE Tour of Zero: Mutual Housing at Spring Lake by Mutual Housing...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    In addition to DOE Zero Energy Ready Home, the high-efficiency construction meets the requirements of the LEED for Homes Platinum, Build It Green, and Enterprise Green Communities ...

  17. DOE Tour of Zero: Sonny Boy Lane by Insulsteel Building Enclosures...

    Energy Savers

    The high-performance home also received a LEED platinum rating from the U.S. Green Building Council. 3 of 23 The 6.8 kilowatts of solar photovoltaic panels on the roof contribute ...

  18. Buildings Energy Data Book

    3 LEED for Core and Shell, by Version v2.0 v2009 Total Platinum 34 1 35 Gold 326 5 331 Silver 224 10 234 Certified 61 6 67 Total 645 22 667

  19. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov (indexed) [DOE]

    must guarantee a minimum level of energy savings and a LEED rating at the Silver, Gold or Platinum level, for the bonus to be approved. An additional 0.10 FAR may be awarded...

  20. Steve Lindenberg | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lindenberg About Us Steve Lindenberg - Senior Advisor, Renewable Energy Most Recent Fun Fact Friday: U.S. Renewables on the Rise November 8 Energy Department's New Laboratory at NREL Earns LEED Platinum November 1

  1. A Touch of Green for Des Moines’ Sherman Hill

    Energy.gov [DOE]

    Des Moines' Green & Main intends to intends to renovate an abandoned 1930s grocery store into a mixed-use facility with LEED Platinum certification – a prestigious badge of energy efficiency and sustainable building practices.

  2. City of Palo Alto Utilities- Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    City of Palo Alto Utilities, through the Commercial Advantage, Commercial and Industrial Energy Efficiency Installation(CIEEP), and the EMPower Programs, provide incentives for commercial customers...

  3. Take Action to Save Energy in Commercial Buildings | Department...

    Office of Environmental Management (EM)

    Take Action to Save Energy in Commercial Buildings Take Action to Save Energy in Commercial Buildings Commercial building owners, operators and tenants can start saving energy ...

  4. Florida Natural Gas Number of Commercial Consumers (Number of...

    U.S. Energy Information Administration (EIA) (indexed site)

    Commercial Consumers (Number of Elements) Florida Natural Gas Number of Commercial ... Referring Pages: Number of Natural Gas Commercial Consumers Florida Number of Natural Gas ...

  5. New York Natural Gas Number of Commercial Consumers (Number of...

    Annual Energy Outlook

    Commercial Consumers (Number of Elements) New York Natural Gas Number of Commercial ... Referring Pages: Number of Natural Gas Commercial Consumers New York Number of Natural Gas ...

  6. New Mexico Natural Gas Number of Commercial Consumers (Number...

    Gasoline and Diesel Fuel Update

    Commercial Consumers (Number of Elements) New Mexico Natural Gas Number of Commercial ... Referring Pages: Number of Natural Gas Commercial Consumers New Mexico Number of Natural ...

  7. North Dakota Natural Gas Number of Commercial Consumers (Number...

    U.S. Energy Information Administration (EIA) (indexed site)

    Commercial Consumers (Number of Elements) North Dakota Natural Gas Number of Commercial ... Referring Pages: Number of Natural Gas Commercial Consumers North Dakota Number of Natural ...

  8. Purification of Nanoscale Electron-Beam-Induced Platinum Deposits via a Pulsed Laser-Induced Oxidation Reaction

    DOE PAGES-Beta [OSTI]

    Stanford, Michael G.; Lewis, Brett B.; Noh, Joo Hyon; Fowlkes, Jason Davidson; Roberts, Nicholas A.; Plank, Harald; Rack, Philip D.

    2014-11-05

    Platinum–carbon deposits made via electron-beam-induced deposition were purified in this study via a pulsed laser-induced oxidation reaction and erosion of the amorphous carbon to form pure platinum. Purification proceeds from the top down and is likely catalytically facilitated via the evolving platinum layer. Thermal simulations suggest a temperature threshold of ~485 K, and the purification rate is a function of the PtC5 thickness (80–360 nm) and laser pulse width (1–100 μs) in the ranges studied. The thickness dependence is attributed to the ~235 nm penetration depth of the PtC5 composite at the laser wavelength, and the pulse-width dependence is attributedmore » to the increased temperatures achieved at longer pulse widths. Finally, remarkably fast purification is realized at cumulative laser exposure times of less than 1 s.« less

  9. Energy consumption series: Lighting in commercial buildings

    SciTech Connect (OSTI)

    Not Available

    1992-03-11

    Lighting represents a substantial fraction of commercial electricity consumption. A wide range of initiatives in the Department of Energy`s (DOE) National Energy Strategy have focused on commercial lighting as a potential source of energy conservation. This report provides a statistical profile of commercial lighting, to examine the potential for lighting energy conservation in commercial buildings. The principal conclusion from this analysis is that energy use for lighting could be reduced by as much as a factor of four using currently available technology. The analysis is based primarily on the Energy Information Administration`s (EIA) 1986 Commercial Buildings Energy Consumption Survey (CBECS). The more recent 1989 survey had less detail on lighting, for budget reasons. While changes have occurred in the commercial building stock since 1986, the relationships identified by this analysis are expected to remain generally valid. In addition, the analytic approach developed here can be applied to the data that will be collected in the 1992 CBECS.

  10. Molecular-scale, Three-dimensional Non-Platinum Group Metal Electrodes for Catalysis of Fuel Cell Reactions

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Molecular-scale, Three-dimensional Non-Platinum Group Metal Electrodes for Catalysis of Fuel Cell Reactions John B. Kerr Lawrence Berkeley National Laboratory (LBNL) September 30, 2009 Team Members: Adam Weber, Rachel Segalman, Robert Kostecki, Jeff Reimer, John Arnold, Martin Head-Gordon (LBNL). Piotr Zelenay, James Boncella, Yu Seung Kim, Neil Henson, Jerzy Chlistunoff (LANL). Steve Hamrock, Radoslav Atanasoski (3M) Budget: DOE share - $9.58MM over four years; 3M share - in-kind over four

  11. Manufacturing Barriers to High Temperature PEM Commercialization |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Barriers to High Temperature PEM Commercialization Manufacturing Barriers to High Temperature PEM Commercialization Presented at the NREL Hydrogen and Fuel Cell Manufacturing R&D Workshop in Washington, DC, August 11-12, 2011. Manufacturing Barriers to High Temperature PEM Commercialization (785.02 KB) More Documents & Publications PBI-Phosphoric Acid Based Membrane Electrode Assemblies: Status Update MCFC and PAFC R&D Workshop Summary Report 2012 Pathways to

  12. Commercialization Plan Worksheet | Argonne National Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Commercial & Resource Sharing Teleprocessing Services Commercial & Resource Sharing Teleprocessing Services The Following Commercial Timeshare Agreement Vendors are available to the Department of Energy: Contact mailto: Anna.Edwards@hq.doe.gov or mailto: Diane.McDonoungh@hq.doe.gov in the Business Management Division (IM-12) for more information and access. CONGRESSIONAL QUARTERLY, INC (CQI) These are annual subscriptions residing on CQI: Legislative Tracking, Reporting, and

  13. Commercial Property Assessed Clean Energy (PACE) Primer

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Property Assessed Clean Energy (PACE) Primer Overview Commercial PACE *Commercial PACE programs may be used by local governments to finance energy efficiency and renewable energy improvements. *Local governments finance the up-front costs of these improvements, and property owners repay the costs as a line item on property tax bills *State legislative authority must exist and local governments must setup energy financing districts in order to operate commercial PACE programs *Federal Housing

  14. certification, compliance and enforcement regulations for Commercial

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Refrigeration Equipment (CRE) | Department of Energy certification, compliance and enforcement regulations for Commercial Refrigeration Equipment (CRE) certification, compliance and enforcement regulations for Commercial Refrigeration Equipment (CRE) The current certification, compliance and enforcement regulations for Commercial Refrigeration Equipment (CRE) "simply makes no sense". The regulations define the basic model as any product that has a different energy use or efficiency

  15. Commercial Miscellaneous Electric Loads Report: Energy Consumption

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Characterization and Savings Potential in 2008 by Building Type | Department of Energy Commercial Miscellaneous Electric Loads Report: Energy Consumption Characterization and Savings Potential in 2008 by Building Type Commercial Miscellaneous Electric Loads Report: Energy Consumption Characterization and Savings Potential in 2008 by Building Type Commercial miscellaneous electric loads (MELs) are generally defined as all electric loads except those related to main systems for heating,

  16. Commercial Reference Buildings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Reference Buildings Commercial Reference Buildings The U.S. Department of Energy (DOE), in conjunction with three of its national laboratories, developed commercial reference buildings, formerly known as commercial building benchmark models. These reference buildings play a critical role in the program's energy modeling software research by providing complete descriptions for whole building energy analysis using EnergyPlus simulation software. There are 16 building types that represent

  17. Automatic Commercial Ice Makers | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Automatic Commercial Ice Makers Automatic Commercial Ice Makers The Department of Energy (DOE) develops standardized data templates for reporting the results of tests conducted in accordance with current DOE test procedures. Templates may be used by third-party laboratories under contract with DOE that conduct testing in support of ENERGY STAR® verification, DOE rulemakings, and enforcement of the federal energy conservation standards. Automatic Commercial Ice Makers -- v2.0 (111.62 KB) More

  18. Redding Electric - Residential and Commercial Energy Efficiency...

    Energy.gov (indexed) [DOE]

    REU for Commercial Program Info Sector Name Utility Administrator Redding Electric Utility Website http:www2.reupower.comrebates.asp State California Program Type Rebate...

  19. Model Documentation Report: Commercial Sector Demand Module...

    Gasoline and Diesel Fuel Update

    the State Energy Data System (SEDS) historical commercial sector consumption, applying an additive correction term to ensure that simulated model results correspond to published...

  20. Pedernales Electric Cooperative- Commercial Lighting Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    For existing and new commercial construction, Pedernales Electric Cooperative provides incentives for kW saved through efficient lighting. Rebates vary based upon whether construction is new or...

  1. Springfield Utility Board- Commercial Lighting Incentive

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Springfield Utility Board (SUB) offers rebates for a wide range of commercial and industrial lighting retrofits and new construction.

  2. Philadelphia Gas Works - Commercial and Industrial Equipment...

    Energy.gov (indexed) [DOE]

    Administrator Philadelphia Gas Works Website http:www.pgwenergysense.comdownloads.html State Pennsylvania Program Type Rebate Program Rebate Amount Commercial Boilers: 800 -...

  3. First Energy Ohio- Commercial Efficiency Rebates

    Energy.gov [DOE]

    Ohio subsidiaries of FirstEnergy (Ohio Edison, The Illuminating Company, Toledo Edison) offer rebates for the installation of certain energy efficiency improvements for commercial customers. Thes...

  4. Commercial Buildings Energy Consumption and Expenditures 1992

    U.S. Energy Information Administration (EIA) (indexed site)

    Appendix A How the Survey Was Conducted Introduction The Commercial Buildings Energy Consumption Survey (CBECS) is conducted by the Energy Information Administration (EIA) on a...

  5. Commercial Buildings Energy Consumption and Expenditures 1992

    U.S. Energy Information Administration (EIA) (indexed site)

    Distribution Category UC-950 Commercial Buildings Energy Consumption and Expenditures 1992 April 1995 Energy Information Adminstration Office of Energy Markets and End Use U.S....

  6. Purchasing Energy-Efficient Commercial Griddles

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for commercial griddles, which is a product category covered by the ENERGY STAR program

  7. Trends in Commercial Buildings--Table

    U.S. Energy Information Administration (EIA) (indexed site)

    Home > Trends in Commercial Buildings > Energy Consumption - Part 1> Site Energy Consumption Tables Table 1. Total site energy consumption, relative standard errors, and 95%...

  8. Commercial Buildings Energy Consumption and Expenditures 1995...

    U.S. Energy Information Administration (EIA) (indexed site)

    fuel oil, and district heat consumption and expenditures for commercial buildings by building characteristics. Previous Page Arrow Separater Bar File Last Modified: January 29,...

  9. Commercial Solar Ventures | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Solar Product: Portland based company that specializes in commercial scale solar installations throughout Oregon. Coordinates: 45.511795, -122.675629 Show Map Loading map......

  10. Lakeland Electric- Commercial Conservation Rebate Program

    Energy.gov [DOE]

    Lakeland Electric offers several incentives for commercial customers to save energy in eligible facilities. Rebates are available for vending machine controllers, facility system upgrades and...

  11. Piedmont Natural Gas- Commercial Equipment Efficiency Program

    Energy.gov [DOE]

    Piedmont Natural Gas offers rebates to commercial customers for purchasing and installing high-efficiency natural gas tankless water heaters. Customers on the 202-Small General Service Standard...

  12. Bean Commercial Grease | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    to: navigation, search Name: Bean Commercial Grease Place: Belgrade, Maine Product: Biodiesel producer from recycled coocking oil, located in Belgrade, Maine. References: Bean...

  13. Covered Product Category: Commercial Refrigerators and Freezers

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Federal Energy Management Program (FEMP) provides acquisition guidance for commercial refrigerators and freezers, which are covered by the ENERGY STAR program.

  14. KIUC- Energy Wise Commercial Energy Efficiency Program

    Energy.gov [DOE]

    Kauai Island Utility Cooperative offers incentives to its commercial customers for installing energy efficient equipment. The eligible replacements are identified by a survey and reported by KIUC...

  15. International Fuel Services and Commercial Engagement

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of International Nuclear Energy Policy and Cooperation (INEPC) primary mission is to oversee and manage the Department’s international commercial nuclear fuel management initiatives, and...

  16. Commercial Algae Management | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Algae Management Jump to: navigation, search Name: Commercial Algae Management Address: 320 Arbor Lane Place: Franklin, NC Zip: 28734 Year Founded: 2002 Phone Number: 828-634-7070...

  17. Production of Giant magnetocaloric Substances Using Commercially...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Production of Giant magnetocaloric Substances Using Commercially Available Raw Materials ... To: Stacy Joiner *Name: *Email Address: Phone Number: Organization: ...

  18. SF 6432-IN International Commercial Transactions

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    IN (042015) SECTION II STANDARD TERMS AND CONDITIONS FOR INTERNATIONAL COMMERCIAL ... CONDITIONS Control : SF 6432-IN Title: Standard Terms & Conditions for International ...

  19. Berkshire Gas- Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Berkshire Gas Company (BCG) provides rebates for its commercial and industrial customers to pursue energy efficient improvements to their facilities. As a part of their energy efficiency program,...

  20. Georgia Power- Small Commercial Energy Efficiency Program

    Energy.gov [DOE]

    Georgia Power offers Small Commercial rebates to customers on qualifying rates. See program web site for additional details including eligibility information.

  1. Kenergy- Commercial and Industrial Rebate Program

    Energy.gov [DOE]

    Kenergy offers commercial and industrial customers rebates for energy-efficient lighting and other energy efficient improvements. Customers can receive rebates of $350 per kilowatt of energy...

  2. Energy Information Administration (EIA)- Commercial Buildings...

    U.S. Energy Information Administration (EIA) (indexed site)

    Building Characteristics Data from the 1999 Commercial Buildings Energy Consumption Survey ... and Expenditures tables, which include energy usage figures for major energy sources. ...

  3. Energy Information Administration (EIA)- Commercial Buildings...

    U.S. Energy Information Administration (EIA) (indexed site)

    Building Characteristics Data from the 1992 Commercial Buildings Energy Consumption Survey ... Energy consumption and expenditures tables-energy consumption and expenditures for major ...

  4. Columbia Gas of Massachusetts - Commercial Energy Efficiency...

    Energy.gov (indexed) [DOE]

    - 800 Indirect Water Heater: 400 Condensing Stand Alone Water Heaters: 500 Storage Water Heaters: 100 After Market Boiler Reset: 225 Commercial Griddles: 500 Gas Fryers...

  5. National Grid (Gas) - Commercial Energy Efficiency Programs ...

    Energy.gov (indexed) [DOE]

    support services and incentives to commercial customers who install energy efficient natural gas related measures. Prescriptive Program: Prescriptive rebates are available for...

  6. NREL: Technology Transfer - Agreements for Commercializing Technology

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    303-384-7353. Printable Version Technology Transfer Home About Technology Transfer Technology Partnership Agreements Agreements for Commercializing Technology CRADAs Work for...

  7. Concentrating Solar Power Commercial Application Study: Reducing...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Concentrating Solar Power Commercial Application Study: Reducing Water Consumption of Concentrating Solar Power Electricity Generation Report to Congress U.S. Department of Energy ...

  8. Western Massachusetts Electric- Commercial Energy Efficiency Rebates

    Energy.gov [DOE]

    Western Massachusetts Electric (WMECO) helps commercial and industrial customers offset the additional costs of purchasing and installing energy efficient equipment. WMECO offers rebates for...

  9. Commercial Building Stock Assessment: Findings and Opportunities

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NORTHWEST ENERGY EFFICIENCY ALLIANCE 2014 Commercial Building Stock Assessment: BPA Brown Bag May 20, 2015 Christopher Frye Senior Manager, Market Research and Evaluation Aaron...

  10. Austin Energy- Commercial New Construction Efficiency Rebates

    Energy.gov [DOE]

    Austin Energy offers incentives for the construction and major renovation of commercial buildings within its service territory. The program rewards customers by using a tiered payment format, which...

  11. 1999 Commercial Buildings Characteristics--Principal Building...

    U.S. Energy Information Administration (EIA) (indexed site)

    contact the National Energy Information Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Differences between the...

  12. Commercial Building Energy Alliance Exterior Lighting Scoping...

    Office of Scientific and Technical Information (OSTI)

    Commercial Building Energy Alliance Exterior Lighting Scoping Study Citation Details ... This report is a scoping study about challenges and energy saving potential regarding ...

  13. SMUD- Commercial Energy Efficiency Loan Program

    Energy.gov [DOE]

    Sacramento Municipal Utility District offers low-interest loans to help commercial customers finance energy efficient equipment in eligible facilities. Generally, loans are extended to vested...

  14. Wells Public Utilities - Commercial & Industrial Energy Efficiency...

    Energy.gov (indexed) [DOE]

    Commercial Refrigeration Equipment Program Info Sector Name Utility Administrator Wells Public Utilities Website http:www.SaveEnergyInWells.com State Minnesota Program Type...

  15. Mora Municipal Utilities - Commercial & Industrial Energy Efficiency...

    Energy.gov (indexed) [DOE]

    Commercial Refrigeration Equipment Program Info Sector Name Utility Administrator Mora Municipal Utilities Website http:www.SaveEnergyInMora.com State Minnesota Program...

  16. Cellulosic Liquid Fuels Commercial Production Today

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cellulosic Liquid Fuels Commercial Production Today DOE Conference Washington DC, Aug 1, ... Our key product is Renewable Fuel Oil(tm) (RFO(tm)) RFO is a flexible ...

  17. Transmission Services Commercial Systems Support and Development

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Call Agenda This customer conference call will provide updates concerning BPA Transmission Services' commercial systems support and development efforts. It will also provide...

  18. Mass Save (Electric)- Large Commercial Retrofit Program

    Energy.gov [DOE]

    Mass Save organizes commercial, industrial, and institutional conservation services for programs administered by Massachusetts electric companies, gas companies and municipal aggregators. These...

  19. Washington Gas- Commercial Efficiency Rebate Program

    Energy.gov [DOE]

    Washington Gas offers rebates to commercial customers for the purchase and installation of energy efficient equipment. Rebates for available for water heating, space heating, boilers, and for...

  20. CPS Energy- Commercial Energy Efficiency Rebates

    Energy.gov [DOE]

    CPS Energy, San Antonio's municipal electric utility, offers energy efficiency rebates for commercial electric customers. Rebates are available for several defined energy efficiency improvements,...

  1. Santee Cooper- Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Santee Cooper provides rebates to commercial customers via a prescriptive and a custom rebate program for the purchase and installation of energy efficient equipment and measures. Rebates are...

  2. Commercial-Scale Renewable-Energy Grants

    Energy.gov [DOE]

    The Rhode Island Commerce Corporation (Commerce RI) seeks to fund commercial scale renewable energy projects to generate electricity for onsite consumption. Commerce RI provides incentives for...

  3. Commercial Buildings Integration Program Overview - 2015 BTO...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This presentation at the 2015 Peer Review provided an overview of the Building Technologies Office's Commercial Buildings Integration Program. Through robust feedback, the BTO ...

  4. Commercial Buildings Characteristics 1995 - Index Page

    U.S. Energy Information Administration (EIA) (indexed site)

    >Commercial Buildings Home > 1995 Characteristics Data 1995 Data Executive Summary Table of Contents Overview to Detailed Tables Detailed Tables 1995 national and Census region...

  5. Coldwater Board of Public Utilities - Commercial & Industrial...

    Energy.gov (indexed) [DOE]

    that encourage commercial and industrial to pursue energy efficient equipment and energy saving measures. Prescriptive rebates are available for efficient lighting, HVAC...

  6. AEP Ohio- Commercial Energy Efficiency Rebate Programs

    Energy.gov [DOE]

    AEP Ohio offers commercial customers a wide range of industry-specific energy efficiency programs and incentives to upgrade equipment in eligible facilities to more energy efficient models.

  7. Commercial Reference Buildings | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Reference Building Types1 , which represent approximately 70% of the commercial buildings in the U.S. 2. Whole building energy analysis data (developed using EnergyPlus...

  8. Manufacturing Barriers to High Temperature PEM Commercialization...

    Energy.gov (indexed) [DOE]

    More Documents & Publications PBI-Phosphoric Acid Based Membrane Electrode Assemblies: Status Update MCFC and PAFC R&D Workshop Summary Report 2012 Pathways to Commercial Success: ...

  9. UES (Gas)- Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    UniSource Energy Services (UES) offers the Commercial Energy Solutions Program for non-residential gas customers to install energy efficient equipment. Incentives are provided for qualified...

  10. Types of Lighting in Commercial Buildings - Introduction

    U.S. Energy Information Administration (EIA) (indexed site)

    Introduction Lighting is a major consumer of electricity in commercial buildings and a target for energy savings through use of energy-efficient light sources along with other...

  11. Trends in Commercial Buildings--Introduction

    U.S. Energy Information Administration (EIA) (indexed site)

    series of surveys in each sector reveals the trends in energy use for the sector. Introduction The Commercial Buildings Energy Consumption Survey (CBECS) collects data from a...

  12. Anaheim Public Utilities - Commercial & Industrial New Construction...

    Energy.gov (indexed) [DOE]

    Utilities (APU) offers commercial, industrial, and institutional customers the New Construction Incentives Program to offset construction and installation costs of energy...

  13. Cleco- Commercial and Industrial Energy Efficiency Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Cleco energy efficiency program provides a number of incentives to its small business, cities, schools, commercial, and industrial customers to save energy. Rebates and cash incentives are...

  14. Commercial Building Envelope Technology Webinar Series

    Energy.gov [DOE]

    U.S. DOE’s Better Building Alliance and Oak Ridge National Laboratory (ORNL) are hosting a webinar series focused on advancing envelope technologies in commercial buildings.

  15. Roseville Electric- Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Roseville Electric offers incentives for its commercial customers to increase the efficiency of existing facilities. Customers interested in pursuing rebates should contact Roseville Electric...

  16. Duke Energy Progress- Commercial Energy Efficiency Program

    Energy.gov [DOE]

    Progress Energy provides rebates for energy efficiency measures for new construction or retrofits and provides technical assistance for feasibility/energy studies to commercial, industrial and...

  17. Sharyland Utilities- Commercial Standard Offer Program

    Energy.gov [DOE]

    Sharyland Utilities offers its Commercial Standard Offer Program to encourage business customers of all sizes to pursue energy efficiency measures in their facilities. Incentives are paid directly...

  18. Computers in Commercial Buildings - Table 3

    U.S. Energy Information Administration (EIA) (indexed site)

    Back to Computers in Commercial Buildings Specific questions may be directed to: Jay Olsen jay.olsen@eia.doe.gov http:www.eia.govconsumptioncommercialdataarchive...

  19. Computers in Commercial Buildings - Table 2

    U.S. Energy Information Administration (EIA) (indexed site)

    Back to Computers in Commercial Buildings Specific questions may be directed to: Jay Olsen jay.olsen@eia.doe.gov http:www.eia.govconsumptioncommercialdataarchive...

  20. Computers in Commercial Buildings - Table 4

    U.S. Energy Information Administration (EIA) (indexed site)

    Back to Computers in Commercial Buildings Specific questions may be directed to: Jay Olsen jay.olsen@eia.doe.gov http:www.eia.govconsumptioncommercialdataarchive...

  1. Computers in Commercial Buildings - Table 1

    U.S. Energy Information Administration (EIA) (indexed site)

    Back to Computers in Commercial Buildings Specific questions may be directed to: Jay Olsen jay.olsen@eia.doe.gov http:www.eia.govconsumptioncommercialdataarchive...

  2. Commercial Consumption of Natural Gas (Summary)

    Gasoline and Diesel Fuel Update

    & Distribution Use Delivered to Consumers Residential Commercial Industrial Vehicle Fuel Electric Power Period: Monthly Annual Download Series History Download Series History ...

  3. Idaho Power - Commercial Custom Efficiency Program | Department...

    Energy.gov (indexed) [DOE]

    Commercial Refrigeration Equipment Program Info Sector Name Utility Administrator Idaho Power Company Website http:www.idahopower.comEnergyEfficiencyBusinessPrograms...

  4. Longmont Power & Communications - Residential and Commercial...

    Energy.gov (indexed) [DOE]

    50 per appliance Residential: 1 clothes washer and 1 dishwasher per year Commercial: 3 clothes washers and 3 dishwashers per year Program Info Sector Name Utility...

  5. Avista Utilities (Electric) - Commercial Energy Efficiency Incentives...

    Energy.gov (indexed) [DOE]

    Commercial Industrial InstallersContractors Savings Category Clothes Washers Dehumidifiers Equipment Insulation Lighting Heat recovery Steam-system upgrades Energy Mgmt. Systems...

  6. EPIC Residential and Commercial Plug Loads Research

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EPIC Residential and Commercial Plug Loads Research Felix Villanueva, EIT Energy ... California Energy Commission Questions? Felix Villanueva felix.villanueva@energy.ca.gov

  7. Lane Electric Cooperative - Residential and Commercial Weatherization...

    Energy.gov (indexed) [DOE]

    Washer: 75 Solar Water Heater: 500 Summary Lane Electric Cooperative offers energy efficient Weatherization Grant Programs to Lane Electric residential and commercial members: a...

  8. Canadian Fuel Cell Commercialization Roadmap Update: Progress...

    Open Energy Information (Open El) [EERE & EIA]

    Fuel Cell Commercialization Roadmap Update: Progress of Canada's Hydrogen and Fuel Cell Industry Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Canadian Fuel Cell...

  9. Commercial Water Heaters | Department of Energy

    Energy Savers

    Water Heaters Commercial Water Heaters The Department of Energy (DOE) develops standardized data templates for reporting the results of tests conducted in accordance with current ...

  10. Covered Product Category: Commercial Steam Cookers

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for commercial steam cookers, which are covered by the ENERGY STAR program.

  11. Liberty Utilities (Gas)- Commercial Energy Efficiency Programs

    Energy.gov [DOE]

    Liberty Utilities' program for commercial natural gas customers provides incentives for energy efficient equipment installations and upgrades. Incentives are available for boilers, furnaces, unit...

  12. Commercial Buildings Integration Program Overview - 2016 BTO...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Buildings Integration Program Overview - 2016 BTO Peer Review Commercial Buildings Integration Program Overview - 2016 BTO Peer Review Presenter: Jason Hartke, U.S. Department of ...

  13. NSTAR (Gas) - Commercial Energy Efficiency Programs | Department...

    Energy.gov (indexed) [DOE]

    in existing facilities. Rebates are for high efficiency gas space heating equipment, water heating equipment, infrared heating equipment, and commercial cooking equipment. All...

  14. Nevada Department of Transportation - 2004 Nevada Commercial...

    Open Energy Information (Open El) [EERE & EIA]

    Abstract This handbook serves as a quick reference for the professional commercial motor carrier in Nevada. Author NDOT Published NDOT, 2004 DOI Not Provided Check for DOI...

  15. Avista Utilities (Gas)- Prescriptive Commercial Incentive Program

    Energy.gov [DOE]

    Avista Utilities offers Natural Gas saving incentives to commercial customers on rate schedule 420 and 424. This program provides rebates for a variety of equipment and appliances including...

  16. Greensburg Rebuilds Sustainably | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Greensburg Rebuilds Sustainably Greensburg Rebuilds Sustainably On May 4th, 2007, an EF-5 tornado tore through Greensburg, Kansas, destroying or damaging 95% of the town's homes. On May 4th, 2007, an EF-5 tornado tore through Greensburg, Kansas, destroying or damaging 95% of the town's homes. Photo from Federal Emergency Mgmt. Agency, NREL 16290-C The new LEED Platinum K-12 school in Greensburg, Kansas. The new LEED Platinum K-12 school in Greensburg, Kansas. Photo from Greensburg GreenTown,

  17. COMMERCIAL SNF ACCIDENT RELEASE FRACTIONS

    SciTech Connect (OSTI)

    S.O. Bader

    1999-10-18

    The purpose of this design analysis is to specify and document the total and respirable fractions for radioactive materials that are released from an accident event at the Monitored Geologic Repository (MGR) involving commercial spent nuclear fuel (CSNF) in a dry environment. The total and respirable release fractions will be used to support the preclosure licensing basis for the MGR. The total release fraction is defined as the fraction of total CSNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. The radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses. This subset of the total release fraction is referred to as the respirable release fraction. Potential accidents may involve waste forms that are characterized as either bare (unconfined) fuel assemblies or confined fuel assemblies. The confined CSNF assemblies at the MGR are contained in shipping casks, canisters, or disposal containers (waste packages). In contrast to the bare fuel assemblies, the container that confines the fuel assemblies has the potential of providing an additional barrier for diminishing the total release fraction should the fuel rod cladding breach during an accident. However, this analysis will not take credit for this additional bamer and will establish only the total release fractions for bare unconfined CSNF assemblies, which may however be

  18. Commercial Refrigerator Door: Order (2013-CE-5351)

    Energy.gov [DOE]

    DOE ordered Commercial Refrigerator Door Company, Inc. to pay a $8,000 civil penalty after finding Commercial Refrigerator Door had failed to certify that a variety of models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

  19. Commercial Buildings High Performance Rooftop Unit Challenge

    SciTech Connect (OSTI)

    2011-12-16

    The U.S. Department of Energy (DOE) and the Commercial Building Energy Alliances (CBEAs) are releasing a new design specification for high performance rooftop air conditioning units (RTUs). Manufacturers who develop RTUs based on this new specification will find strong interest from the commercial sector due to the energy and financial savings.

  20. Commercial Display Systems: Order (2013-CE-5350)

    Energy.gov [DOE]

    DOE ordered Commercial Display Systems, LLC to pay a $8,000 civil penalty after finding Commercial Display Systems had failed to certify that any basic models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

  1. Recent Advances in Developing Platinum Monolayer Electrocatalysts for the O2 Reduction Reaction

    SciTech Connect (OSTI)

    Vukmirovic,M.B.; Sasaki, K.; Zhou, W.-P.; Li, M.; Liu, P.; Wang, J.X.; Adzic, R.R.

    2008-09-15

    For Pt, the best single-element catalyst for many reactions, the question of content and loading is exceedingly important because of its price and availability. Using platinum as a fuel-cell catalyst in automotive applications will cause an unquantifiable increase in the demand for this metal. This big obstacle for using fuel cells in electric cars must be solved by decreasing the content of Pt, which is a great challenge of electrocatalysis Over the last several years we inaugurated a new class of electrocatalysts for the oxygen reduction reaction (ORR) based on a monolayer of Pt deposited on metal or alloy carbon-supported nanoparticles. The possibility of decreasing the Pt content in the ORR catalysts down to a monolayer level has a considerable importance because this reaction requires high loadings due to its slow kinetics. The Pt-monolayer approach has several unique features and some of them are: high Pt utilization, enhanced (or decreased) activity, enhanced stability, and direct activity correlations. The synthesis of Pt monolayer (ML) electrocatalysts was facilitated by our new synthesis method which allowed us to deposit a monolayer of Pt on various metals, or alloy nanoparticles [1, 2] for the cathode electrocatalyst. In this synthesis approach Pt is laid down by the galvanically displacing a Cu monolayer, which was deposited at underpotentials in a monolayer-limited reaction on appropriate metal substrate, with Pt after immersing the electrode in a K{sub 2}PtCl{sub 4} solution.

  2. The adsorption of gold, palladium and platinum from acidic chloride solutions on mesoporous carbons.

    SciTech Connect (OSTI)

    Peter Zalupski; Rocklan McDowell; Guy Dutech

    2014-10-01

    Studies on the adsorption characteristics of gold, palladium and platinum on mesoporous carbon (CMK-3) and sulfur-impregnated mesoporous carbon (CMK-3/S) evaluated the benefits/drawbacks of the presence of a layer of elemental sulfur inside mesoporous carbon structures. Adsorption isotherms collected for Au(III), Pd(II) and Pt(IV) on those materials suggest that sulfur does enhance the adsorption of those metal ions in mildly acidic environment (pH 3). The isotherms collected in 1 M HCl show that the benefit of sulfur disappears due to the competing influence of large concentration of hydrogen ions on the ion-exchanging mechanism of metal ions sorption on mesoporous carbon surfaces. The collected acid dependencies illustrate similar adsorption characteristics for CMK-3 and CMK-3/S in 1-5 M HCl concentration range. Sorption of metal ions from diluted aqueous acidic mixtures of actual leached electronic waste demonstrated the feasibility of recovery of gold from such liquors.

  3. Preparation method of ultra low platinum loading electrodes for polymer electrolyte fuel cells

    SciTech Connect (OSTI)

    Fukuoka, Yuko; Uchida, Makoto; Sugawara, Yasushi

    1996-12-31

    Polymer electrolyte fuel cells (PEFCs) necessitates platinum (Pt) catalyst for its operating temperature. It is important to enhance the utilization of Pt for the cost. The reaction sites exist on the Pt Surface covered with perfluorosulfonate ionomer (PFSI) in PEFC. PFSI solution was usually impregnated into the catalyst layers to increase the contact areas. We proposed a preparation method of the M&E assembly which emphasized the colloid formation of the PFSI to optimize the network of PFSIs in the catalyst layer. After this work, we focused on the microstructure of the catalyst layer. We recently reported that the PFSI was distributed only in the pores formed between the agglomerates, and the reaction sites were therefore limited to that area. The results indicated that the PEFC system required a particular design compared with a conventional one with liquid electrolytes. We proposed novel structure and/or preparation methods of the catalyst layer to be key issues to get higher Pt utilization. We studied the effect of the carbon support on the cell performance. The performance was improved by an optimal carbon support: that has (i) a larger pore volume (0.04 to 1.0 {mu}m in diameter) able to be distributed the PFSI and (ii) smaller pore volume (< 8 nm in diameter) on the surface of the carbon primary particles. We report here the high dispersion method of the PFSI colloid to lower Pt loading with optimal carbon support.

  4. Subnanometer platinum clusters highly active and selective catalysts for the oxidative dehydrogenation of propane.

    SciTech Connect (OSTI)

    Vajda, S; Pellin, M. J.; Greeley, J. P.; Marshall, C. L.; Curtiss, L. A.; Ballentine, G. A.; Elam, J. W.; Catillon-Mucherie, S.; Redfern, P. C.; Mehmood, F.; Zapol, P.; Yale Univ.

    2009-03-01

    Small clusters are known to possess reactivity not observed in their bulk analogues, which can make them attractive for catalysis. Their distinct catalytic properties are often hypothesized to result from the large fraction of under-coordinated surface atoms. Here, we show that size-preselected Pt{sub 8-10} clusters stabilized on high-surface-area supports are 40-100 times more active for the oxidative dehydrogenation of propane than previously studied platinum and vanadia catalysts, while at the same time maintaining high selectivity towards formation of propylene over by-products. Quantum chemical calculations indicate that under-coordination of the Pt atoms in the clusters is responsible for the surprisingly high reactivity compared with extended surfaces. We anticipate that these results will form the basis for development of a new class of catalysts by providing a route to bond-specific chemistry, ranging from energy-efficient and environmentally friendly synthesis strategies to the replacement of petrochemical feedstocks by abundant small alkanes.

  5. Interactions of small platinum clusters with the TiC(001) surface

    SciTech Connect (OSTI)

    Mao, Jianjun; Li, Shasha; Chu, Xingli; Yang, Zongxian

    2015-11-14

    Density functional theory calculations are used to elucidate the interactions of small platinum clusters (Pt{sub n}, n = 1–5) with the TiC(001) surface. The results are analyzed in terms of geometric, energetic, and electronic properties. It is found that a single Pt atom prefers to be adsorbed at the C-top site, while a Pt{sub 2} cluster prefers dimerization and a Pt{sub 3} cluster forms a linear structure on the TiC(001). As for the Pt{sub 4} cluster, the three-dimensional distorted tetrahedral structure and the two-dimensional square structure almost have equal stability. In contrast with the two-dimensional isolated Pt{sub 5} cluster, the adsorbed Pt{sub 5} cluster prefers a three-dimensional structure on TiC(001). Substantial charge transfer takes place from TiC(001) surface to the adsorbed Pt{sub n} clusters, resulting in the negatively charged Pt{sub n} clusters. At last, the d-band centers of the absorbed Pt atoms and their implications in the catalytic activity are discussed.

  6. The adsorption of gold, palladium and platinum from acidic chloride solutions on mesoporous carbons.

    DOE PAGES-Beta [OSTI]

    Zalupski, Peter R.; McDowell, Rocklan; Dutech, Guy

    2014-08-05

    Studies on the adsorption characteristics of gold, palladium and platinum on mesoporous carbon (CMK-3) and sulfur-impregnated mesoporous carbon (CMK-3/S) evaluated the benefits/drawbacks of the presence of a layer of elemental sulfur inside mesoporous carbon structures. Adsorption isotherms collected for Au(III), Pd(II) and Pt(IV) on those materials suggest that sulfur does enhance the adsorption of those metal ions in mildly acidic environment (pH 3). The isotherms collected in 1 M HCl show that the benefit of sulfur disappears due to the competing influence of large concentration of hydrogen ions on the ion-exchanging mechanism of metal ions sorption on mesoporous carbon surfaces.more » The collected acid dependencies illustrate similar adsorption characteristics for CMK-3 and CMK-3/S in 1-5 M HCl concentration range. Sorption of metal ions from diluted aqueous acidic mixtures of actual leached electronic waste demonstrated the feasibility of recovery of gold from such liquors.« less

  7. Oxidation of platinum nickel nanowires to improve durability of oxygen-reducing electrocatalysts

    DOE PAGES-Beta [OSTI]

    Alia, Shaun M.; Pylypenko, Svitlana; Dameron, Arrelaine; Neyerlin, Kenneth C.; Kocha, Shyam S.; Pivovar, Bryan S.

    2016-01-12

    In this study, the impact of heat treating platinum-coated nickel (Pt-Ni) nanowires in oxygen is examined to determine the effect on oxygen reduction (ORR) activity and durability. Pt-Ni nanowires exhibit promising ORR mass activities (3 times greater than Pt nanoparticles, 1.5 times greater than U.S. Department of Energy target) both before and after potential cycling for all but the highest annealing temperatures explored. The annealing of Pt-Ni nanowires in oxygen with increasing temperature is found to reduce surface area and ORR activity in comparison to the untreated material, but also reduces activity losses following durability testing. Following potential cycling, unannealedmore » Pt-Ni nanowires show significant losses in surface area (23%) and specific activity (18%) while Pt-Ni nanowires annealed at 200°C show modest increases in surface area (2%) and specific activity (6%) after potential cycling. Increasing annealing temperatures also show a clear trend of decreasing Ni dissolution rates. While oxygen annealing has shown the ability to improve durability of Pt-Ni nanowires, significant Ni dissolution was observed in all samples and suggests oxide passivation while showing promise for improved durability, when employed by itself is insufficient to prevent all contamination concerns involving Ni dissolution.« less

  8. The adsorption of gold, palladium and platinum from acidic chloride solutions on mesoporous carbons.

    SciTech Connect (OSTI)

    Zalupski, Peter R.; McDowell, Rocklan; Dutech, Guy

    2014-08-05

    Studies on the adsorption characteristics of gold, palladium and platinum on mesoporous carbon (CMK-3) and sulfur-impregnated mesoporous carbon (CMK-3/S) evaluated the benefits/drawbacks of the presence of a layer of elemental sulfur inside mesoporous carbon structures. Adsorption isotherms collected for Au(III), Pd(II) and Pt(IV) on those materials suggest that sulfur does enhance the adsorption of those metal ions in mildly acidic environment (pH 3). The isotherms collected in 1 M HCl show that the benefit of sulfur disappears due to the competing influence of large concentration of hydrogen ions on the ion-exchanging mechanism of metal ions sorption on mesoporous carbon surfaces. The collected acid dependencies illustrate similar adsorption characteristics for CMK-3 and CMK-3/S in 1-5 M HCl concentration range. Sorption of metal ions from diluted aqueous acidic mixtures of actual leached electronic waste demonstrated the feasibility of recovery of gold from such liquors.

  9. Agriculture, land use, and commercial biomass energy

    SciTech Connect (OSTI)

    Edmonds, J.A.; Wise, M.A.; Sands, R.D.; Brown, R.A.; Kheshgi, H.

    1996-06-01

    In this paper we have considered commercial biomass energy in the context of overall agriculture and land-use change. We have described a model of energy, agriculture, and land-use and employed that model to examine the implications of commercial biomass energy or both energy sector and land-use change carbon emissions. In general we find that the introduction of biomass energy has a negative effect on the extent of unmanaged ecosystems. Commercial biomass introduces a major new land use which raises land rental rates, and provides an incentive to bring more land into production, increasing the rate of incursion into unmanaged ecosystems. But while the emergence of a commercial biomass industry may increase land-use change emissions, the overall effect is strongly to reduce total anthropogenic carbon emissions. Further, the higher the rate of commercial biomass energy productivity, the lower net emissions. Higher commercial biomass energy productivity, while leading to higher land-use change emissions, has a far stronger effect on fossil fuel carbon emissions. Highly productive and inexpensive commercial biomass energy technologies appear to have a substantial depressing effect on total anthropogenic carbon emissions, though their introduction raises the rental rate on land, providing incentives for greater rates of deforestation than in the reference case.

  10. Commercial Buildings Energy Consumption Survey - Office Buildings

    Reports and Publications

    2010-01-01

    Provides an in-depth look at this building type as reported in the 2003 Commercial Buildings Energy Consumption Survey. Office buildings are the most common type of commercial building and they consumed more than 17% of all energy in the commercial buildings sector in 2003. This special report provides characteristics and energy consumption data by type of office building (e.g. administrative office, government office, medical office) and information on some of the types of equipment found in office buildings: heating and cooling equipment, computers, servers, printers, and photocopiers.

  11. High Performance Commercial Fenestration Framing Systems

    SciTech Connect (OSTI)

    Mike Manteghi; Sneh Kumar; Joshua Early; Bhaskar Adusumalli

    2010-01-31

    A major objective of the U.S. Department of Energy is to have a zero energy commercial building by the year 2025. Windows have a major influence on the energy performance of the building envelope as they control over 55% of building energy load, and represent one important area where technologies can be developed to save energy. Aluminum framing systems are used in over 80% of commercial fenestration products (i.e. windows, curtain walls, store fronts, etc.). Aluminum framing systems are often required in commercial buildings because of their inherent good structural properties and long service life, which is required from commercial and architectural frames. At the same time, they are lightweight and durable, requiring very little maintenance, and offer design flexibility. An additional benefit of aluminum framing systems is their relatively low cost and easy manufacturability. Aluminum, being an easily recyclable material, also offers sustainable features. However, from energy efficiency point of view, aluminum frames have lower thermal performance due to the very high thermal conductivity of aluminum. Fenestration systems constructed of aluminum alloys therefore have lower performance in terms of being effective barrier to energy transfer (heat loss or gain). Despite the lower energy performance, aluminum is the choice material for commercial framing systems and dominates the commercial/architectural fenestration market because of the reasons mentioned above. In addition, there is no other cost effective and energy efficient replacement material available to take place of aluminum in the commercial/architectural market. Hence it is imperative to improve the performance of aluminum framing system to improve the energy performance of commercial fenestration system and in turn reduce the energy consumption of commercial building and achieve zero energy building by 2025. The objective of this project was to develop high performance, energy efficient commercial

  12. Algenol Announces Commercial Algal Ethanol Fuel Partnership

    Office of Energy Efficiency and Renewable Energy (EERE)

    U.S. Department of Energy’s Bioenergy Technologies Office (BETO) partner Algenol signed an agreement with Protec Fuel to market and distribute commercial ethanol produced from algae for fleets and retail consumption from Algenol’s commercial demonstration module in Fort Myers, Florida. Algenol expects that the first two gas stations offering the fuel will open next year in Tampa and Orlando. The companies will distribute both E15 and E85 blends of ethanol that Algenol will produce at its future full-scale commercial plant upon completion in 2017.

  13. Energy-Efficient Commercial Buildings Tax Deduction

    Energy.gov [DOE]

    The federal Energy Policy Act of 2005 established a tax deduction for energy-efficient commercial buildings applicable to qualifying systems and buildings placed in service from January 1, 2006, ...

  14. Energy Intensity Indicators: Commercial Source Energy Consumption

    Energy.gov [DOE]

    Figure C1 below reports as index numbers over the period 1970 through 2011: 1) commercial building floor space, 2) energy use based on source energy consumption, 3) energy intensity, and 4) the...

  15. Algenol Announces Commercial Algal Ethanol Fuel Partnership

    Energy.gov [DOE]

    U.S. Department of Energys Bioenergy Technologies Office (BETO) partner Algenol signed an agreement with Protec Fuel to market and distribute commercial ethanol produced from algae for fleets and...

  16. Columbia Water & Light- Commercial Energy Efficiency Loans

    Energy.gov [DOE]

    The process involves several steps. First, the customer should have an ASHRAE Level II energy assessment conducted and complete a commercial loan application. Upon approval, the customer may proc...

  17. Piedmont Natural Gas- Commercial Equipment Efficiency Program

    Energy.gov [DOE]

    Piedmont Natural Gas offers rebates to commercial customers for purchasing and installing high-efficiency natural gas tankless water heaters. Customers on the 102-Small General Service and 152...

  18. Commercial Cooler: Proposed Penalty (2013-CE-5343)

    Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Commercial Cooler, Inc. failed to certify a variety of walk-in cooler or freezer components as compliant with the applicable energy conservation standards.

  19. Commercial Building Envelope Technology Webinar Series | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial Building Envelope Technology Webinar Series May 24, 2016 1:00PM to 1:45PM EDT ... Energy Efficiency - Walls. May 24, 1 to 1:45 p.m. EST Energy Efficiency - Roofs. May 31, 1 ...

  20. Energy Information Administration (EIA)- Commercial Buildings...

    U.S. Energy Information Administration (EIA) (indexed site)

    ... The detailed tables for the 2003 Commercial Buildings Energy Consumption Survey (CBECS) ... and expenditures tables (C1-C38 and C1A-C38A), which contain energy usage data. ...

  1. CPS Energy- New Commercial Construction Incentives

    Energy.gov [DOE]

    CPS Energy offers incentives for new commercial construction that is at least 15% more efficient than required by the City of San Antonio Building Code (based on IECC 2009). The building code and...

  2. SmartBuildings Detroit Commercial Case Study

    Energy.gov [DOE]

    SmartBuildings Detroit Commercial Case Study, a document from BetterBuildings for Michigan posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  3. Commonwealth Solar Hot Water Commercial Program

    Energy.gov [DOE]

    Beginning in August 2011, the Massachusetts Clean Energy Center (MassCEC) will provide grants* for feasibility studies of commercial solar hot water systems through the Commonwealth Solar Hot Wat...

  4. Commercial Building Energy Efficiency Education Project

    SciTech Connect (OSTI)

    2013-01-13

    The primary objective of this grant is to educate the public about carbon emissions and the energy-saving and job-related benefits of commercial building energy efficiency. investments in Illinois.

  5. Commercial Environmental Cleanup -- The products and services...

    Office of Scientific and Technical Information (OSTI)

    The database of the commercial cleanup products and services Directory will be offered on the Internet in the future and will be available on the Homepage www.doe.gjpo.com. ...

  6. MidAmerican Energy Commercial Rebate Program

    Energy.gov [DOE]

    MidAmerican Energy offers a variety of incentives for commercial customers to improve the energy efficiency of facilities. Rebates are generally available to both gas and electric customers....

  7. SMUD- Commercial Energy Efficiency Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Sacramento Municipal Utility District (SMUD) offers a wide array of incentives for its commercial customers to increase the energy efficiency of their facilities. Rebates are available for a for...

  8. New Construction Commercial Reference Buildings — Archive

    Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  9. TEP- Commercial EasySave Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The EasySave program (formerly known as the Small Business program) is designed to encourage small commercial customers on TEP's Rate 10 schedule and K-12 schools to upgrade existing equipment to...

  10. UES (Electric)- Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    UniSource Energy Services (UES) offers the Commercial Energy Solutions Program for non-residential electric customers to upgrade existing equipment with more energy efficient measures. Rebates are...

  11. Invitation: Commercial Building Envelope Technology Webinar Series

    Energy.gov [DOE]

    U.S. DOE’s Better Building Alliance and Oak Ridge National Laboratory (ORNL) are kicking off a new webinar series focused on advancing envelope technologies in commercial buildings. You are invited...

  12. Commercial Grade Dedication Survey and Training

    Office of Energy Efficiency and Renewable Energy (EERE)

    This survey was conducted to obtain input from EM contractors on processes used to perform Commercial Grade Item (CGI) dedication.  The intended use of this information is to form the basis for...

  13. West Penn Power SEF Commercial Loan Program

    Energy.gov [DOE]

    The West Penn Power Sustainable Energy Fund (WPPSEF) promotes the use of renewable energy and clean energy among commercial, industrial, institutional and residential customers in the West Penn m...

  14. Research Support Facility (RSF): Leadership in Building Performance (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-09-01

    This brochure/poster provides information on the features of the Research Support Facility including a detailed illustration of the facility with call outs of energy efficiency and renewable energy technologies. Imagine an office building so energy efficient that its occupants consume only the amount of energy generated by renewable power on the building site. The building, the Research Support Facility (RSF) occupied by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) employees, uses 50% less energy than if it were built to current commercial code and achieves the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED{reg_sign}) Platinum rating. With 19% of the primary energy in the U.S. consumed by commercial buildings, the RSF is changing the way commercial office buildings are designed and built.

  15. Existing Commercial Reference Buildings Constructed Before 1980 |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Before 1980 Existing Commercial Reference Buildings Constructed Before 1980 The files on this page contain commercial reference building models for existing buildings constructed before 1980, organized by building type and location. These U.S. Department of Energy (DOE) reference buildings are complete descriptions for whole building energy analysis. You can also return to a summary of building types and climate zones and information about other building vintages. These

  16. Commercial Buildings Integration Program Logic Model

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Array of building stakeholders use building energy performance data & tools to incorporate energy efficiency into appraisal, underwriting, & other financial transactions The Commercial Integration Program accelerates the adoption of energy saving technologies and solutions in existing and new commercial buildings of all types by reducing specific technical and market barriers to spur investment in building energy performance. External Influences: DOE budget, Construction industry, Energy

  17. Symbiosis Conference: Expanding Commercialization of Mutualistic Microbes

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    to Increase Bioenergy Crop Production Agenda | Department of Energy Conference: Expanding Commercialization of Mutualistic Microbes to Increase Bioenergy Crop Production Agenda Symbiosis Conference: Expanding Commercialization of Mutualistic Microbes to Increase Bioenergy Crop Production Agenda This agenda outlines the sessions and presenters for the Symbiosis Conference in Ithaca, New York, on June 20-21, 2013. symbiosis_conference_agenda.pdf (623.28 KB) More Documents & Publications

  18. Challenges in Commercial Buildings | Buildings | NREL

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Challenges in Commercial Buildings Whether your focus is new construction or existing facilities, renewable resources or energy efficiency, the National Renewable Energy Laboratory (NREL) Commercial Buildings research team has the tools, resources, and expertise to address your challenges. NREL can help you: Provide reliable and secure energy for your operations Achieve your mandated or internal energy performance targets Meet your organizational objectives while maximizing return on investment.

  19. Platinum-monolayer Electrocatalysts: Palladium Interlayer on IrCo Alloy Core Improves Activity in Oxygen-reduction Reaction

    SciTech Connect (OSTI)

    Gong, K.; Chen, W.-F.; Sasaki, K.; Su, D.; Vukmirovic, M.B.; Zhou, W.; Izzo, E.L.; Perez-Acosta, C.; Hirunsit, P.; Balbuena, P.B.; Adzic, R.R.

    2010-11-15

    We describe the synthesis and electrocatalytic properties of a new low-Pt electrocatalyst consisting of an IrCo core, a Pd interlayer, and a surface Pt monolayer, emphasizing the interlayer's role in improving electrocatalytic activity for the oxygen-reduction reaction on Pt in HClO{sub 4} solution. We prepared the IrCo alloys by decomposing, at 800 C, hexacyanometalate, KCoIr(CN){sub 6}, adsorbed on the carbon surfaces. The synthesis of Ir{sub 3}Co/C involved heating a mix of metal salts and carbon in hydrogen at 500 C. Thereafter, we placed a palladium and/or platinum monolayer on them via the galvanic displacement of an underpotentially deposited copper monolayer. The electrocatalysts were characterized using structural- and electrochemical-techniques. For PtML/PdML/IrCo/C, we observed a Pt mass activity of 1.18 A/mg{sub (Pt)} and the platinum-group-metals mass of 0.16 A/mg{sub (Pt, Pd, Ir)}. In comparison, without a Pd interlayer, i.e., Pt{sub ML}/IrCo/C, the activities of 0.15 A/mg{sub (Pt)} and 0.036 A/mg{sub (Pt, Pd, Ir)} were considerably lower. We consider that the palladium interlayer plays an essential role in achieving high catalytic activity by adjusting the electronic interaction of the platinum monolayer with the IrCo core, so that it accelerates the kinetics of adsorption and desorption of the intermediates of oxygen reduction. A similar trend was observed for Pt{sub ML}/Pd{sub ML} and Pt{sub ML} deposited on Ir{sub 3}Co/C alloy core. We used density functional theory to interpret the observed phenomena.

  20. Aerogel commercialization pilot project. Final program report

    SciTech Connect (OSTI)

    NONE

    1996-02-13

    Aerogels are extremely light weight, high surface area, very insulative materials that offer many potential improvements to commercial products. Aerogels have been the subject of extensive research at Department of Energy Laboratories and have been considered one of the technology most ready for commercialization. However, commercialization of the technology had been difficult for the National Laboratories since end users were not interested in the high temperature and high pressure chemical processes involved in manufacturing the raw material. Whereas, Aerojet as a supplier of rocket fuels, specialty chemicals and materials had the manufacturing facilities and experience to commercially produce aerogel-type products. Hence the TRP provided a link between the technology source (National Laboratories), the manufacturing (Aerojet) and the potential end users (other TRP partners). The program successfully produced approximately 500 ft{sup 2} of organic aerogel but failed to make significant quantities of silica aerogel. It is significant that this production represents both the largest volume and biggest pieces of organic aerogel ever produced. Aerogels, available from this program, when tested in several prototype commercial products were expected to improve the products performance, but higher than expected projected production costs for large scale manufacture of aerogels has limited continued commercial interest from these partners. Aerogels do, however, offer potential as a specialty material for some high value technology and defense products.