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Sample records for general energy disruptions

  1. Electron energy spectrum and maximum disruption angle under multi...

    Office of Scientific and Technical Information (OSTI)

    Electron energy spectrum and maximum disruption angle under multi-photon beamstrahlung Citation Details In-Document Search Title: Electron energy spectrum and maximum disruption ...

  2. Electron energy spectrum and maximum disruption angle under multi...

    Office of Scientific and Technical Information (OSTI)

    Conference: Electron energy spectrum and maximum disruption angle under multi-photon beamstrahlung Citation Details In-Document Search Title: Electron energy spectrum and maximum ...

  3. Business Owners: Prepare for Utility Disruptions | Department of Energy

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

    Utility Disruptions Business Owners: Prepare for Utility Disruptions Business Owners: Prepare for Utility Disruptions Have a plan in place in case a natural disaster or other hazard knocks out your business's electricity or natural gas service. Identify energy utilities-The utilities that are absolutely necessary to running your business. How might a disaster impact the availability of those utilities? Determine backup options-Contact your utility companies to discuss potential backup options,

  4. General | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    General Jump to: navigation, search Informacin y Documentos Herramientas y Modelos <> Estadsticas de Energas Renovables Volver Pgina principal General banner.jpg Retrieved...

  5. THE IMPACT OF BOUND STELLAR ORBITS AND GENERAL RELATIVITY ON THE TEMPORAL BEHAVIOR OF TIDAL DISRUPTION FLARES

    SciTech Connect

    Dai, Lixin; Escala, Andres; Coppi, Paolo

    2013-09-20

    We have carried out general relativistic particle simulations of stars tidally disrupted by massive black holes. When a star is disrupted in a bound orbit with moderate eccentricity instead of a parabolic orbit, the temporal behavior of the resulting stellar debris changes qualitatively. The debris is initially all bound, returning to pericenter in a short time about the original stellar orbital timescale. The resulting fallback rate can thus be much higher than the Eddington rate. Furthermore, if the star is disrupted close to the hole, in a regime where general relativity is important, the stellar and debris orbits display general relativistic precession. Apsidal precession can make the debris stream cross itself after several orbits, likely leading to fast debris energy dissipation. If the star is disrupted in an inclined orbit around a spinning hole, nodal precession reduces the probability of self-intersection, and circularization may take many dynamical timescales, delaying the onset of flare activity. An examination of the particle dynamics suggests that quasi-periodic flares with short durations, produced when the center of the tidal stream passes pericenter, may occur in the early-time light curve. The late-time light curve may still show power-law behavior which is generic to disk accretion processes. The detection triggers for future surveys should be extended to capture such 'non-standard' short-term flaring activity before the event enters the asymptotic decay phase, as this activity is likely to be more sensitive to physical parameters such as the black hole spin.

  6. General Atomics | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Product: General Atomics offers research, development and consulting services to the nuclear industry, including nuclear energy production, manufacturing, defense and related...

  7. General Renewable Energy Technology Resources | Department of...

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

    General Renewable Energy Technology Resources General Renewable Energy Technology Resources Below are general resources for Tribes on renewable energy technologies. Developing ...

  8. Local Leaders: Respond to Natural Gas Disruptions | Department of Energy

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

    Natural Gas Disruptions Local Leaders: Respond to Natural Gas Disruptions Local Leaders: Respond to Natural Gas Disruptions Because natural gas is distributed through underground pipelines, delivery disruptions occur less often than electrical outages. Severe storms, flooding, and earthquakes can expose and break pipes, however. When disruptions do occur, it can take weeks or even months to restore. Communicate effectively with the public, and ensure that first responders and gas companies have

  9. Homeowners: Respond to Natural Gas Disruptions | Department of Energy

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

    Natural Gas Disruptions Homeowners: Respond to Natural Gas Disruptions Homeowners: Respond to Natural Gas Disruptions Because natural gas is distributed through underground pipelines, delivery disruptions occur less often than electrical outages. Severe storms, flooding, and earthquakes can expose and break pipes, however. When disruptions do occur, it can take weeks or even months to restore. Homeowners should take care in identifying and reporting any problems, as they may pose substantial

  10. Solar energy education. Renewable energy activities for general...

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

    energy education. Renewable energy activities for general science Citation Details In-Document Search Title: Solar energy education. Renewable energy activities for general science ...

  11. Generalizing the cosmic energy equation

    SciTech Connect

    Shtanov, Yuri; Sahni, Varun

    2010-11-15

    We generalize the cosmic energy equation to the case when massive particles interact via a modified gravitational potential of the form {phi}(a,r), which is allowed to explicitly depend upon the cosmological time through the expansion factor a(t). Using the nonrelativistic approximation for particle dynamics, we derive the equation for the cosmological expansion which has the form of the Friedmann equation with a renormalized gravitational constant. The generalized Layzer-Irvine cosmic energy equation and the associated cosmic virial theorem are applied to some recently proposed modifications of the Newtonian gravitational interaction between dark-matter particles. We also draw attention to the possibility that the cosmic energy equation may be used to probe the expansion history of the universe thereby throwing light on the nature of dark matter and dark energy.

  12. EA-376 Societe Generale Energy Corp | Department of Energy

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

    6 Societe Generale Energy Corp EA-376 Societe Generale Energy Corp Order authorizing Societe Generale Energy Corp to export electric energy to Canada EA-376 Societe Generale Energy Corp (3.53 MB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-376 Societe Generale Energy Corp. EA-171-D Powerex Corp. EA-145-E Powerex Corp.

  13. " Row: General Energy-Management Activities...

    Energy Information Administration (EIA) (indexed site)

    of Establishments by Participation in General Energy-Management Activities, 2006;" " Level: National Data; " " Row: General Energy-Management Activities within NAICS Codes;" " ...

  14. " Row: General Energy-Management Activities...

    Energy Information Administration (EIA) (indexed site)

    of Establishments by Participation in General Energy-Management Activities, 2010;" " Level: National Data; " " Row: General Energy-Management Activities within NAICS Codes;" " ...

  15. General Motors | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Motors Jump to: navigation, search Name: General Motors Place: Detroit, MI Website: www.generalmotors.com References: General Motors1 Information About Partnership with NREL...

  16. General Biodiesel | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Biodiesel Jump to: navigation, search Name: General Biodiesel Address: 4034 West Marginal Way Place: Seattle, Washington Zip: 98106 Region: Pacific Northwest Area Sector: Biofuels...

  17. General Engineer | Department of Energy

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

    Golden, Colorado Announcement Number DOE-SE-17-IE-00001-DE Job Summary A successful candidate in this position will... Provide engineering advisory services to management officials and to representatives of Indian Tribes on technical issues associated with the impact of Tribal sustainable energy resources Plan and conduct energy conservation and efficiency studies and analyses Participate in policy reviews, program planning, scheduling and implementation of energy development activities

  18. General Engineer | Department of Energy

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

    Anchorage, Alaska Announcement Number DOE-SE-17-IE-00002-DE Job Summary A successful candidate in this position will... Provide engineering advisory services to management officials and to representatives of Indian Tribes on technical issues associated with the impact of Tribal sustainable energy resources Plan and conduct energy conservation and efficiency studies and analyses Participate in policy reviews, program planning, scheduling and implementation of energy development activities

  19. General Compression | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Newton, Massachusetts Zip: 2458 Product: Massachusetts-based developer of compressed air energy storage systems. Coordinates: 43.996685, -87.803724 Show Map Loading map......

  20. General equilibrium incidence of energy taxation

    SciTech Connect

    Solow, J.L.

    1984-04-01

    The pervasiveness of energy in the economy and the numerous ways in which energy taxation can distort resource allocations implies the necessity of a general equilibrium approach to the question of energy tax incidence. The author presents a general equilibrium model that accounts for domestic energy production and energy imports, direct energy consumption and use of energy as an intermediate good, and production of energy intensive and nonenergy intensive goods. He examines the incidence of three broadly-based energy taxation policies: a tax on all energy consumption, a subsidy to domestic energy production, and a tariff on energy imports. The subsidy, although not a revenue raising measure, is included because, like the other policies, it acts to reduce energy imports. Such a measure may be of interest by reducing reliance on unstable foreign sources of supply. 12 references, 3 tables.

  1. General Renewable Energy Technology Module | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Technology Module Jump to: navigation, search Tool Summary LAUNCH TOOL Name: General Renewable Energy Technology Module AgencyCompany Organization: World Bank Sector: Energy...

  2. General Renewable Energy-Market Development Studies | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: General Renewable Energy-Market Development Studies AgencyCompany Organization: World Bank Sector: Energy...

  3. General Electric | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    General Electric Place: Fairfield, Connecticut Zip: 06828 Region: Northeast - NY NJ CT PA Area Year Founded: 1892 Website: www.ge.com Coordinates: 41.1758333, -73.2719444...

  4. Washington Energy Facility Site Evalutation Council - Generalized...

    OpenEI (Open Energy Information) [EERE & EIA]

    Reference LibraryAdd to library Chart: Washington Energy Facility Site Evalutation Council - Generalized Siting ProcessInfo GraphicMapChart Abstract Flowchart showing the...

  5. General Questions | Department of Energy

    Energy.gov [DOE] (indexed site)

    you might qualify for to help with your home weatherization project. You can also consult DOE's Energy Savers website to learn how you can take advantage of rebates for...

  6. Office of Inspector General | Department of Energy

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

    Energy Department » Office of Inspector General Office of Inspector General Office of Inspector General Latest Reports & News November 7, 2016 Audit Report: OAI-L-17-02 Nuclear Safety at Naval Reactors' Facilities November 4, 2016 Evaluation Report: OAI-L-17-01 Federal Energy Regulatory Commission's Unclassified Cybersecurity Program - 2016 October 31, 2016 Audit Report: OAI-FS-17-01 Management Letter on the Southwestern Federal Power System's Fiscal Year 2015 Financial Statement Audit

  7. Magnetic and thermal energy flow during disruptions in DIII-D

    SciTech Connect

    Hyatt, A.W.; Lee, R.L.; Humphreys, D.A.; Kellman, A.G.; Taylor, P.L.; Cuthbertson, J.W.; Lasnier, C.J.

    1996-07-01

    The authors present results from disruption experiments where they measure magnetic energy flow across a closed surface surrounding the plasma using a Poynting flux analysis to measure the electromagnetic power, bolometers to measure radiation power and IR scanners to measure radiation and particle heat conduction to the divertor. The initial and final stored energies within the volume are found using the full equilibrium reconstruction code EFIT. From this analysis they calculate an energy balance and find that they can account for all energy deposited on the first wall and the divertor to within about 10%.

  8. Healthcare Energy: Massachusetts General Hospital Gray Building

    Energy.gov [DOE]

    The Building Technologies Office conducted a healthcare energy end-use monitoring project in partnership with two hospitals. This page contains highlights from monitoring at the Gray Building at Massachusetts General Hospital.

  9. International Atomic Energy Agency - General Session | Department of Energy

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

    - General Session International Atomic Energy Agency - General Session September 18, 2006 - 8:53am Addthis Prepared Remarks for Energy Secretary Samuel Bodman Thank you Director General ElBaradei. Congratulations to Mr. Abdul Samad Minty on your election as President of this, the 50th IAEA General Conference. President George W. Bush sends a letter wishing us a productive conference. Let me draw from his message: "My Administration has announced a bold new proposal called the Global Nuclear

  10. General Renewable Energy-Financing Mechanisms | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    Financing Mechanisms Jump to: navigation, search Tool Summary LAUNCH TOOL Name: General Renewable Energy-Financing Mechanisms AgencyCompany Organization: World Bank Sector:...

  11. General Purpose Energy Storage (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    General Purpose Energy Storage Citation Details In-Document Search Title: General Purpose Energy Storage You are accessing a document from the Department of Energy's (DOE) ...

  12. General Dynamics Case Study for Superior Energy Performance ...

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

    Technical Assistance Superior Energy Performance General Dynamics Case Study for Superior Energy Performance General Dynamics Case Study for Superior Energy Performance ...

  13. EA-97-C Portland General Electric | Department of Energy

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

    C Portland General Electric EA-97-C Portland General Electric Order authorizing Portland General Electric to export electic energy to Canada PDF icon EA-97-C Portland General ...

  14. Solar energy education. Renewable energy activities for general science

    SciTech Connect

    Not Available

    1985-01-01

    Renewable energy topics are integrated with the study of general science. The literature is provided in the form of a teaching manual and includes such topics as passive solar homes, siting a home for solar energy, and wind power for the home. Other energy topics are explored through library research activities. (BCS)

  15. Simple implementation of general dark energy models

    SciTech Connect

    Bloomfield, Jolyon K.; Pearson, Jonathan A. E-mail: jonathan.pearson@durham.ac.uk

    2014-03-01

    We present a formalism for the numerical implementation of general theories of dark energy, combining the computational simplicity of the equation of state for perturbations approach with the generality of the effective field theory approach. An effective fluid description is employed, based on a general action describing single-scalar field models. The formalism is developed from first principles, and constructed keeping the goal of a simple implementation into CAMB in mind. Benefits of this approach include its straightforward implementation, the generality of the underlying theory, the fact that the evolved variables are physical quantities, and that model-independent phenomenological descriptions may be straightforwardly investigated. We hope this formulation will provide a powerful tool for the comparison of theoretical models of dark energy with observational data.

  16. General-equilibrium incidence of energy taxation

    SciTech Connect

    Solow, J.L.

    1983-01-01

    Taxes on energy consumption, energy-import tariffs, and subsidization of domestic energy production have recently been offered as policies intended to reduce dependency on uncertain sources of foreign energy supply. This dissertation addresses the distributional consequences of such broadly-based energy-taxation policies. Particular attention is focused on the incidence of such policies on payments to factors, and on relative prices of consumption goods. These aspects of energy policy incidence are first considered separately. An expression for the impact of an energy tax on the rental/wage ratio is derived from a two-sector general equilibrium model with intermediate goods. The incidence is a function of factor intensities and substitution possibilities, and of demand elasticities, where both factor intensities and substitution possibilities are measured so as to include both direct inputs and indirect inputs via intermediate goods. Reasonable parameter values imply that the tax is borne disproportionately by capital, and is thus progressive. The effect of an energy tax on output depends on variations in total energy intensities, where total includes both direct input and indirect input via intermediate goods. Intensities for a 36-sector breakdown of goods are calculated. Even with little disaggregation, relative price effects will be of the same order of magnitude as factor price impacts.

  17. General Recommendations for a Federal Data Center Energy Management...

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

    General Recommendations for a Federal Data Center Energy Management Dashboard Display General Recommendations for a Federal Data Center Energy Management Dashboard Display Document ...

  18. Khazanah Nasional Berhad Beijing China Sciences General Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Khazanah Nasional Berhad Beijing China Sciences General Energy JV Jump to: navigation, search Name: Khazanah Nasional Berhad & Beijing China Sciences General Energy JV Place: China...

  19. Beijing China Sciences General Energy Environment GEE | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Sciences General Energy Environment GEE Jump to: navigation, search Name: Beijing China Sciences General Energy&Environment (GEE) Place: Beijing Municipality, China Zip: 100080...

  20. 2014-12-30 Issuance: Energy Conservation Standard for General...

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

    Energy Conservation Standard for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Final Rule 2014-12-30 Issuance: Energy Conservation Standard for General ...

  1. 2015-01-26 Issuance: Energy Conservation Standards for General...

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

    26 Issuance: Energy Conservation Standards for General Service Lamps; Extension of Public Comment Period 2015-01-26 Issuance: Energy Conservation Standards for General Service Lamps; ...

  2. Energy Auditor - Single Family 2.0: General Construction and...

    Energy Saver

    General Construction and Carpentry Energy Auditor - Single Family 2.0: General Construction and Carpentry General Construction and Carpentry - Complete (3.02 MB) Lesson Plan: ...

  3. 2014-12-05 Issuance: Energy Conservation Standard for General...

    Energy.gov [DOE] (indexed site)

    support document regarding energy conservation standards for general service lamps, ... More Documents & Publications ISSUANCE 2016-02-12: Energy Conservation Program: Energy ...

  4. PIA - Energy Inspector General Project Tracking System (EIGPT) | Department

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

    of Energy Inspector General Project Tracking System (EIGPT) PIA - Energy Inspector General Project Tracking System (EIGPT) PIA - Energy Inspector General Project Tracking System (EIGPT) PIA - Energy Inspector General Project Tracking System (EIGPT) (72.55 KB) More Documents & Publications PIA - FOIAXpress PIA - INL SECURITY INFORMATION MANAGEMENT SYSTEM BUSINESS ENCLAVE PIA - INL PeopleSoft - Human Resource System

  5. disrupting the plant cell wall

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

    disrupting the plant cell wall - Sandia Energy Energy Search Icon Sandia Home Locations ... Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power ...

  6. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy AUDIT REPORT

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

    DOE-OIG-16-16 September 2016 Department of Energy Washington, DC 20585 September 29, 2016 MEMORANDUM FOR THE SECRETARY FROM: Rickey R. Hass Acting Inspector General SUBJECT: INFORMATION: Audit Report for the "Followup Audit of the Department's Continuity of Operations Planning" BACKGROUND Continuity of Operations (COOP) is an effort within individual executive departments and agencies to ensure that essential functions can be performed during and after emergency events that disrupt

  7. General Privacy Act Guidance | Department of Energy

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

    Privacy Act Guidance General Privacy Act Guidance This document provides information on Privacy Act Requests and responses to general FAQs PDF icon General Privacy Act Guidance ...

  8. General Compression Looks at Energy Storage from a Different Angle |

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

    Department of Energy General Compression Looks at Energy Storage from a Different Angle General Compression Looks at Energy Storage from a Different Angle February 3, 2011 - 3:36pm Addthis Image of the General Compression CAES system | courtesy of General Compression, Inc. Image of the General Compression CAES system | courtesy of General Compression, Inc. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs Earlier this week, we told you about a new company

  9. General Counsel Law Student Intern Program | Department of Energy

    Office of Environmental Management (EM)

    Law Student Intern Program General Counsel Law Student Intern Program The Department of Energy's Office of the General Counsel is accepting applications on a rolling basis for its ...

  10. Department of Energy Selects Small Business to Provide General...

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

    General Construction and Environmental Regulatory Support at the Los Alamos National Laboratory Department of Energy Selects Small Business to Provide General Construction and ...

  11. General Recommendations for a Federal Data Center Energy Management

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

    Dashboard Display | Department of Energy General Recommendations for a Federal Data Center Energy Management Dashboard Display General Recommendations for a Federal Data Center Energy Management Dashboard Display Document explains the benefits of developing dashboards to track energy use in Federal data centers and discusses typical dashboard content that is useful for energy management. Download the general recommendations for a federal data center energy management dashboard display. (1.23

  12. Global Energy Management System Implementation: General Dynamics...

    Energy.gov [DOE] (indexed site)

    Global Energy Management System Implementation: Case Study 1 USA, Superior Energy Performance Defense contractor improves energy performance nearly 12%, achieving a six-month ...

  13. Energy Department Recognizes General Mills for Leadership and...

    Office of Environmental Management (EM)

    the nation's buildings and manufacturing plants, today the U.S. Department of Energy ... Through the Energy Department's Better Plants Challenge, General Mills has committed to 20 ...

  14. 2014-04-11 Issuance: Energy Conservation Standards for General...

    Energy Saver

    Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Notice of Proposed Rulemaking 2014-04-11 Issuance: Energy Conservation ...

  15. Level: National Data; Row: General Energy-Management Activities...

    Energy Information Administration (EIA) (indexed site)

    Next MECS will be fielded in 2015 Table 8.1 Number of Establishments by Participation in General Energy-Management Activities, 2010; Level: National Data; Row: General Energy-Manag...

  16. Alaska - CPCN General Information | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    CPCN General Information Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Instructions: Alaska - CPCN General...

  17. SWRCB General NPDES Permits | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    NPDES PermitsLegal Abstract SWRCB General NPDES Permits, current through August 14, 2014. Published NA Year Signed or Took Effect 2014 Legal Citation SWRCB General NPDES...

  18. General Biodiesel Incorporated | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Biodiesel Incorporated Jump to: navigation, search Name: General Biodiesel Incorporated Place: Seattle, Washington Zip: 98136 Product: General BioDiesel", Inc. specializes in...

  19. Texas General Land Office | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Land Office Jump to: navigation, search Logo: Texas General Land Office Name: Texas General Land Office Address: 1700 Congress Ave Place: Austin, Texas Zip: 78701 Website:...

  20. General Building Spa | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Spa Jump to: navigation, search Name: General Building Spa Place: Polverigi - Ancona, Italy Zip: 60020 Product: Ancona based developer of PV projects. References: General Building...

  1. Secretary Chu Addresses the International Atomic Energy Agency General

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

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

  2. Portland General Electric Co | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Landing Page: www.portlandgeneral.comd Green Button Reference Page: energy.govarticlesgreen References: EIA Form EIA-861 Final Data File for 2010 - File1a1 Energy...

  3. EA-97-D Portland General Electric Company | Department of Energy

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

    D Portland General Electric Company EA-97-D Portland General Electric Company Order authorizing PGE to export electric energy to Canada. EA-97-D PGE (CN).pdf (1.04 MB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-97-D Portland General Electric Company Application to Export Electric Energy OE Docket No. EA-97-D Portland General Electric Company: Federal Register Notice, Volume 79, No. 103 - May 29, 2014 EA-342-A

  4. General Brent Scowcroft | Department of Energy

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

    General Brent Scowcroft About Us General Brent Scowcroft - President, The Scowcroft Group General Brent Scowcroft As President of The Scowcroft Group and one of the country's leading experts on international policy, Brent Scowcroft provides clients with unparalleled strategic advice and assistance in dealing in the international arena. Brent Scowcroft served as the National Security Advisor to both Presidents Gerald Ford and George H.W. Bush, the only individual in U.S. history appointed to the

  5. General/Administrative Support | Department of Energy

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

    General/Administrative Support General/Administrative Support Job Announcement Number: 17-0001-2 Who May Apply: All qualified U.S. citizens Duty Location: Multiple vacancies; most positions are in Washington, DC Metro Area Annual Salary Range: Varies according to specific position Open Period: Varies according to specific position Position Information: Varies according to specific position Job Description Available for Download Submit Resume To submit your resume for General and Administrative

  6. General Motors | Energy Systems Integration | NREL

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

    General Motors (GM) is partnering with NREL on a multiyear, multimillion-dollar joint research and development effort to lower the cost of automotive fuel cell stacks through ...

  7. Colorado Construction Dewatering General Permit | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Colorado Construction Dewatering General Permit Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Colorado Construction Dewatering...

  8. General Plasma Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: General Plasma Inc Place: Tucson, Arizona Zip: 85713 Product: Makes manufacturing equipment which can be used for PV - particularly sensors for ITO glass coating,...

  9. Supervisory General Engineer/Physical Scientist | Department of Energy

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

    General Engineer/Physical Scientist Supervisory General Engineer/Physical Scientist Submitted by admin on Mon, 2016-11-14 00:15 Job Summary Organization Name Department Of Energy Agency SubElement Department of Energy Locations District of Columbia, District of Columbia Announcement Number SE-17-EE-00778-DE Job Summary This position is located in the Solar Energy Technologies Office (SETO) within the Assistant Secretary, Energy Efficiency and Renewable Energy (EERE), Washington, D.C. As the

  10. U.S. Department of Energy Office of Inspector General

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

    Program - State of Colorado and County of Boulder, Colorado OAS-RA-13-16 March 2013 Department of Energy Washington, DC 20585 March 28, 2013 MEMORANDUM FOR THE ASSISTANT SECRETARY FOR ENERGY EFFICIENCY AND RENEWABLE ENERGY FROM: Rickey R. Hass Deputy Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Audit Report on "The Department of Energy's American Recovery and Reinvestment Act Energy Efficiency and Conservation Block Grant Program - State of

  11. General Electric: ENERGY STAR Referral (PFSF5NFZ****) | Department of

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

    Energy Electric: ENERGY STAR Referral (PFSF5NFZ****) General Electric: ENERGY STAR Referral (PFSF5NFZ****) August 29, 2012 DOE referred the matter of General Electric ("GE") refrigerator-freezer model PFSF5NFZ**** to the U.S. Environmental Protection Agency, brand manager for the ENERGY STAR Program, for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification. After referring this matter, DOE determined that GE was also correct that

  12. International Atomic Energy Agency General Conference | Department...

    Energy.gov [DOE] (indexed site)

    ... efficiency, conservation, innovation and greater use of renewable and alternative clean sources of energy. ... Location: Vienna, Austria Media contact(s): Megan Barnett, (202) ...

  13. January 13, 2010 - General Open Session | Department of Energy

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

    January 13, 2010 - General Open Session January 13, 2010 - General Open Session 01132010_general_open_session.pdf (1.41 MB) More Documents & Publications QER - Comment of Sempra Energy 3 On Bill Financing: SDG&E/SoCalGas January 13, 2010 - General Open Session REPORT: Ensuring Safe and Reliable Underground Natural Gas Storage

  14. Disruptions, Disruptivity, and Safer Operating Windows in the High-? Spherical Torus NSTX

    SciTech Connect

    Gerhardt, S P; Diallo, A; Gates, D; LeBlanc, B P; Menard, J E; Mueller, D; Sabbagh, S A; Soukhanovskii, V; Tritz, K

    2012-09-27

    This paper discusses disruption rates, disruption causes, and disruptivity statistics in the high- ?N National Spherical Torus Experiment (NSTX) [M. Ono, et al. Nuclear Fusion 40, 557 (2000)]. While the overall disruption rate is rather high, configurations with high ?N , moderate q*, strong boundary shaping, sufficient rotation, and broad pressure and current profiles are found to have the lowest disruptivity; active n=1 control further reduces the disruptivity. The disruptivity increases rapidly for q*<2.7, which is substantially above the ideal MHD current limit. In quiescent conditions, qmin >1.25 is generally acceptable for avoiding the onset of core rotating n=1 kink/tearing modes; when EPM and ELM disturbances are present, the required qmin for avoiding those modes is raised to ~1.5. The current ramp and early flat-top phase of the discharges are prone to n=1 core rotating modes locking to the wall, leading to a disruption. Small changes to the discharge fueling during this phase can often mitigate the rotation damping associated with these modes and eliminate the disruption. The largest stored energy disruptions are those that occur at high current when a plasma current rampdown is initiated incorrectly.

  15. Office of Inspector General | Department of Energy

    Energy.gov [DOE] (indexed site)

    FAX: (202) 586-4902 Rickey R. Hass Acting Inspector General More about Rickey Hass Stay Connected Facebook logo Twitter logo Subscribe RSS logo Subscribe to receive the latest...

  16. Widget:GeneralRedirect | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GeneralRedirect Jump to: navigation, search This widget will redirect the browser to a URL that mediawiki doesn't know about (such as datasets). This widget will take a URL...

  17. Qatar General Petroleum Corporation | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    General Corporation is located in Doha, Qatar About Qatar Petroleum is a state-owned oil and gas company that was founded in 1974. The company focuses on all aspects of the...

  18. General Motors Perspective | Department of Energy

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

    General Motors Perspective General Motors Perspective Presented at the R&D Strategies for Compressed, Cryo-Compressed and Cryo-Sorbent Hydrogen Storage Technologies Workshops on February 14 and 15, 2011. compressed_hydrogen2011_2_oelerich.pdf (965.39 KB) More Documents & Publications Research and Development Strategies for Compressed & Cryo-Hydrogen Storage Systems - Workshop Summary Report Technical Assessment of Compressed Hydrogen Storage Tank Systems for Automotive Applications

  19. Office of the General Counsel | Department of Energy

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

    Office of the General Counsel Office of the General Counsel The General Counsel is charged by the Secretary of Energy with the authority to determine the Department's authoritative position on any question of law. The Office of the General Counsel provides legal advice, counsel, and support to the Secretary, the Deputy Secretary, and program offices throughout DOE to further the Department's mission of advancing the national, economic, and energy security of the United States through scientific

  20. General Renewable Energy-Productive Uses and Development Impact...

    OpenEI (Open Energy Information) [EERE & EIA]

    Impact Jump to: navigation, search Tool Summary LAUNCH TOOL Name: General Renewable Energy-Productive Uses and Development Impact AgencyCompany Organization: World Bank...

  1. General Renewable Energy-Best Practices and Lessons Learnt |...

    OpenEI (Open Energy Information) [EERE & EIA]

    and Lessons Learnt Jump to: navigation, search Tool Summary LAUNCH TOOL Name: General Renewable Energy-Best Practices and Lessons Learnt AgencyCompany Organization: World...

  2. General Renewable Energy-Policy and Regulatory Studies | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    and Regulatory Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: General Renewable Energy-Policy and Regulatory Studies AgencyCompany Organization: World Bank...

  3. General Renewable Energy-Legal Documents and Operation Manuals...

    OpenEI (Open Energy Information) [EERE & EIA]

    and Operation Manuals Jump to: navigation, search Tool Summary LAUNCH TOOL Name: General Renewable Energy-Legal Documents and Operation Manuals AgencyCompany Organization: World...

  4. WAPA General Power Contract Provisions | Department of Energy

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

    WAPA General Power Contract Provisions PDF icon WAPAGeneralPowerContractProvisions.pdf More Documents & Publications WAPA Purchase of Energy Contractor Template SPR Pro Forma ...

  5. General Electric in India GE | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    navigation, search Name: General Electric in India (GE) Place: New Delhi, Delhi (NCT), India Zip: 110015 Sector: Services, Wind energy Product: String representation...

  6. General Equilibrium Model for Economy - Energy - Environment...

    OpenEI (Open Energy Information) [EERE & EIA]

    and non-energy related emissions of carbon dioxide (CO2), other GHG such as methane (CH4), nitrous oxide (N20) sulfur hexafluoride (SF6), hydrofluorocarbon (HFC), and...

  7. Supervisory Attorney Advisor (General) | Department of Energy

    Energy Saver

    Supercomputers' Pictorial Superpowers Supercomputers' Pictorial Superpowers August 18, 2011 - 3:08pm Addthis The ability to do 3D, large-scale simulations of supernovae, such as above, led to the discovery of an entirely new and unexpected explosion mechanism, termed the gravitationally confined detonation (GCD) model. <a href="http://energy.gov/photos/supercomputers-pictorial-superpowers">Click here to view a slideshow of images</a>. | Image: Courtesy Flash Center for

  8. Seeking Feedback on General Service Lamps | Department of Energy

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

    Seeking Feedback on General Service Lamps Seeking Feedback on General Service Lamps March 18, 2016 - 10:47am Addthis The United States (U.S.) Department of Energy (DOE) Building Technologies Office (BTO) Emerging Technologies Program is seeking information from the public regarding lamps in general illumination applications. The Emerging Technologies Program supports applied research and development (R&D) for technologies and systems that contribute to reductions in building energy

  9. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL STRATEGIC PLAN

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

    ENERGY OFFICE OF INSPECTOR GENERAL STRATEGIC PLAN FISCAL YEARS 2014 - 2019 "Strengthening the integrity, economy, and efficiency of the Department's programs and operations." INTRODUCTION The Inspector General Act of 1978, as amended, established an independent statutory Inspector General at the Department of Energy (Department) that is responsible for:  Conducting independent and objective audits, investigations, and other reviews;  Promoting economy, efficiency, and

  10. General Information of the DOE VPP program | Department of Energy

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

    General Information of the DOE VPP program General Information of the DOE VPP program General Information The Department of Energy Voluntary Protection Program (DOE-VPP) promotes safety and health excellence through cooperative efforts among labor, management, and government at the Department of Energy (DOE) contractor sites. DOE has also formed partnerships with other Federal agencies and the private sector for both advancing and sharing its Voluntary Protection Program (VPP) experiences and

  11. Toward Energy Efficient Municipalities: General Comments on Policy and

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

    Logistical Challenges to Smart Grid Implementation | Department of Energy Toward Energy Efficient Municipalities: General Comments on Policy and Logistical Challenges to Smart Grid Implementation Toward Energy Efficient Municipalities: General Comments on Policy and Logistical Challenges to Smart Grid Implementation I am seeking to develop America's first Smart Grid R&D Testing business campus on 200 near-enterprise zone acres owned by Clatsop County Oregon zoned and master-planned as

  12. U.S. Department of Energy Office of Inspector General

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

    Travis County Health & Human Services and Veterans Services - Weatherization Assistance Program Funds Provided by the American Recovery and Reinvestment Act of 2009 OAS-RA-13-18 April 2013 Department of Energy Washington, DC 20585 April 18, 2013 MEMORANDUM FOR THE ASSISTANT SECRETARY FOR ENERGY EFFICIENCY AND RENEWABLE ENERGY FROM: Rickey R. Hass Deputy Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Examination Report on "Travis County

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

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

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

  14. General Restaurant Equipment: Order (2016-CE-53010) | Department of Energy

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

    Restaurant Equipment: Order (2016-CE-53010) General Restaurant Equipment: Order (2016-CE-53010) July 15, 2016 DOE ordered General Restaurant Equipment Co. to pay a $16,000 civil penalty after finding General Restaurant Equipment had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and General Restaurant Equipment. DOE

  15. Investing in Our Energy Future: The Story of General Compression |

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

    Department of Energy Our Energy Future: The Story of General Compression Investing in Our Energy Future: The Story of General Compression February 29, 2012 - 9:23am Addthis April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs What does government funding mean to a small clean energy startup? In the case of many ARPA-E awardees and small businesses across the country, it means being able to secure the private capital necessary to bring their innovations to

  16. ISSUANCE 2016-02-12: Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of Proposed Rulemaking

  17. General Merchandise 50% Energy Savings Technical Support Document

    SciTech Connect

    Hale, E.; Leach, M.; Hirsch, A.; Torcellini, P.

    2009-09-01

    This report documents technical analysis for medium-box general merchandise stores aimed at providing design guidance that achieves whole-building energy savings of at least 50% over ASHRAE Standard 90.1-2004.

  18. Commercial Building Partnership General Merchandise Energy Savings Overview

    SciTech Connect

    2013-03-01

    The Commercial Building Partnership (CBP) paired selected commercial building owners and operators with representatives of DOE, national laboratories and private sector exports to explore energy efficiency measures across general merchandise commercial buildings.

  19. U.S. Department of Energy Office of Inspector General

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

    Review Cost Incentives for the Department's Cleanup Contract in Idaho OAS-RA-13-20 May 2013 Department of Energy Washington, DC 20585 May 13, 2013 MEMORANDUM FOR THE MANAGER, IDAHO OPERATIONS OFFICE FROM: Rickey R. Hass Deputy Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Special Review of "Cost Incentives for the Department's Cleanup Contract in Idaho" BACKGROUND In Fiscal Year 2005, the Department of Energy (Department) awarded a

  20. Application to Export Electric Energy OE Docket No. EA-376 Societe Generale

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

    Energy Corp. | Department of Energy 6 Societe Generale Energy Corp. Application to Export Electric Energy OE Docket No. EA-376 Societe Generale Energy Corp. Application from Societe Generale Energy Corp to export electric energy to Canada Application to Export Electric Energy OE Docket No. EA-376 Societe Generale Energy Corp. (2.13 MB) More Documents & Publications EA-376 Societe Generale Energy Corp Application to Export Electric Energy OE Docket No. EA-171-D Powerex Corp. Application

  1. Office of the General Counsel Organization Chart | Department of Energy

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

    About Us » Office of the General Counsel Organization Chart Office of the General Counsel Organization Chart The following graphic is an organization chart for the Office of the General Counsel. The office is separated into four major departmental groups: Litigation, Regulation and Enforcement (GC-30) Environment and Compliance (GC-50) Transactions, Technology and Contractor Human Resources (GC-60) Energy Policy (GC-70) GCORG 2016 08 names (42.54 KB) More Documents & Publications DOE

  2. Testimony by the Inspector General | Department of Energy

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

    Testimony by the Inspector General Testimony by the Inspector General Testimony by the Inspector General August 1, 2013 Gregory H. Friedman: Provided for The Committee on Oversight and Government Reform U.S. House of Representatives Gregory H. Friedman: Provided for The Committee on Oversight and Government Reform U.S. House of Representatives July 24, 2013 Gregory H. Friedman: Provided for the Subcommittee on Oversight and Investigations Committee on Energy and Commerce U.S. House of

  3. ARPA-E Announces $60 Million for Disruptive Technologies to Cut Emissions, Boost Energy Efficiency

    Energy.gov [DOE]

    Two New Programs Aim to Detect and Measure Methane Emissions and Develop Energy Efficient Heating and Cooling Systems

  4. Technology disrupted

    SciTech Connect

    Papatheodorou, Y.

    2007-02-15

    Three years ago, the author presented a report on power generation technologies which in summary said 'no technology available today has the potential of becoming transformational or disruptive in the next five to ten years'. In 2006 the company completed another strategic view research report covering the electric power, oil, gas and unconventional energy industries and manufacturing industry. This article summarises the strategic view findings and then revisits some of the scenarios presented in 2003. The cost per megawatt-hour of the alternatives is given for plants ordered in 2005 and then in 2025. The issue of greenhouse gas regulation is dealt with through carbon sequestration and carbon allowances or an equivalent carbon tax. Results reveal substantial variability through nuclear power, hydro, wind, geothermal and biomass remain competitive through every scenario. Greenhouse gas scenario analysis shows coal still be viable, albeit less competitive against nuclear and renewable technologies. A carbon tax or allowance at $24 per metric ton has the same effect on IGCC cost as a sequestration mandate. However, the latter would hurt gas plants much more than a tax or allowance. Sequestering CO{sub 2} from a gas plant is almost as costly per megawatt-hour as for coal. 5 refs., 5 figs., 5 tabs.

  5. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy

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

    Nuclear safety at Nuclear safety at Nuclear safety at Nuclear safety at Naval Naval Naval Naval reactors reactors reactors reactors' ' ' ' facilities facilities facilities facilities AUDIT REPORT OAI-L-17-02 November 2016 Department of Energy Washington, DC 20585 November 7, 2016 MEMORANDUM FOR THE MANAGER, NAVAL REACTORS LABORATORY FIELD OFFICE FROM: Jack Rouch Deputy Assistant Inspector General for Audits Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Nuclear Safety at

  6. Report Summary: Energy Savings Forecast of SSL in General Illumination

    Energy Saver

    No. U.S. Department of Eney Release Date: WR-B-95-06 Office of Inspector General May 5, 1995 Report on Audit of Construction of Protective Force Training Faciliti at the Pantex Plant This report can be obtained from the U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, Tennessee 37831 S tPrined wth soy ink n recycled pper U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL AUDIT OF CONSTRUCTION OF PROTECTIVE FORCE TRAINING FACILITIES AT THE PANTEX

  7. Disrupting the (Energy) Status Quo: ARPA-E Helping the U.S. Face...

    Energy.gov [DOE] (indexed site)

    The United States faces extraordinary challenges in the 21st century, from creating jobs to protecting the environment and reducing our energy dependency, but with strategic and ...

  8. Lieutenant General Frank G. Klotz, USAF (Ret), Confirmed as Energy

    National Nuclear Security Administration (NNSA)

    Department Under Secretary for Nuclear Security and Administrator for the National Nuclear Security Administration | National Nuclear Security Administration | (NNSA) , Confirmed as Energy Department Under Secretary for Nuclear Security and Administrator for the National Nuclear Security Administration April 08, 2014 WASHINGTON - Lieutenant General Frank G. Klotz, United States Air Force (Ret), was confirmed by the Senate on Tuesday, April 8, 2014, as the Department of Energy's Under

  9. International Atomic Energy Agency General Conference | Department of

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

    Energy 29, 2008 - 3:43pm Addthis Remarks as Prepared for Secretary Bodman Thank you, Mr. President. Congratulations on your selection as President of this, the 52nd General Conference. And I again extend my thanks and appreciation to Dr. El Baradei for his leadership as the IAEA's Director General. Mr. President, for a half century the IAEA has led the international effort to make nuclear power safe for the world. Though we have made significant progress in that regard, a great deal of work

  10. U.S. Department of Energy Office of Inspector General

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

    rt is the property of the Office of Inspector General and is for OFFICIAL USE Appropriate safeguards should be pro * * ited to Departm DOE/IG-0927 November 2014 8Pfl81AL ~8E 8P4L\' errtel' L 1;111 =utt (When separated from the attached report, this memorandum may be publicly released.) Department of Energy Washington, DC 20585 November 7, 2014 MEMORANDUMFORTHESECRETARY ~~-~- FROM: Gregory H. Friedman SUBJECT: BACKGROUND Inspector General INFORMATION: Special Inquiry on "Alleged Attempts by

  11. U.S. Department of Energy Office of Inspector General

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

    This rt is the property of the Office of Inspector General and is for OFFICIAL USE Appropriate safeguards should be pro * DOE/IG-0927 November 2014 lf'llltil:\L 15181!!! 8fll!Y SFFISUcL USI C fib f (When separated from the attached report, this memorandum may be publicly released.) Department of Energy Washington, DC 20585 November 7, 2014 MEMORANDUM FOR THE SECRETARY ~~ FROM: Gregory H. Friedman SUBJECT: BACKGROUND Inspector General INFORMATION: Special Inquiry on "Alleged Attempts by

  12. MEMORANDUM TO: US Department of Energy, Office of General Counsel

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

    MEMORANDUM TO: US Department of Energy, Office of General Counsel (Via Email: expartecommunications@hq.doe.gov) FROM: Joseph Andersen, ITI DATE: January 20, 2016 RE: Ex Parte Communication Regarding the DOE Exempt EPS under the EPS Service Parts Act of 2014 NOPR (EERE-2015-BT-CRT-0013-0001), the DOE Battery Charger SNOPR (EERE-2008-BT-STD- 0005-0231), and the DOE Battery Charger Test Procedure NOPR (EERE-2014-BT-TP-0044-0001). On January 14, 2016, the Information Technology Industry Council

  13. DEPARTMENT OF ENERGY OFFICE OF GENERAL COUNSEL INTERPRETATION

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

    INTERPRETATION REGARDING THE APPLICATION OF DOE TECHNICAL STANDARD 1027-92, HAZARD CATEGORIZATION AND ACCIDENT ANALYSIS TECHNIQUES FOR COMPLIANCE WITH DOE ORDER 5480.23, NUCLEAR SAFETY ANALYSIS REPORTS, UNDER THE PROVISIONS OF 10 C.F.R. § 830.202(b)(3) In accordance with 10 C.F.R § 820.51, the Department of Energy (DOE) Acting General Counsel is responding to a request to provide an interpretation concerning a DOE Nuclear Safety Requirement: the application of DOE Technical Standard 1027-92,

  14. U.S. Department of Energy Office of Inspector General

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

    FFIEIAL ~SE 9NLV U.S. Department of Energy Office of Inspector General Office of Audits and Inspections INSPECTION REPORT Alleged Fraud, Waste, Abuse and (b)(6),(b)(7)(C) Mismanagement at the Site Office -*. . _, .. . - ' - - - - - ,_ . - *- - - .. _ * 4 ~r....-* -r-* ,_,._ ... - *~ -- - ---* ..... r - * *- - µ1 t ti ti 11! I ± Id h ! l't ** Jt1i1µ1 l ! t tFEt t g; gff th I I . ~ ' - . I ~111 I Ii 11 ti B~, iilii~hl Ii; 1 liiitil !i iiiii! I I II I lil. 111 111, i'll i111 i i § !li!i~IU

  15. A generalized window energy rating system for typical office buildings

    SciTech Connect

    Tian, Cheng; Chen, Tingyao; Yang, Hongxing; Chung, Tse-ming

    2010-07-15

    Detailed computer simulation programs require lengthy inputs, and cannot directly provide an insight to relationship between the window energy performance and the key window design parameters. Hence, several window energy rating systems (WERS) for residential houses and small buildings have been developed in different countries. Many studies showed that utilization of daylight through elaborate design and operation of windows leads to significant energy savings in both cooling and lighting in office buildings. However, the current WERSs do not consider daylighting effect, while most of daylighting analyses do not take into account the influence of convective and infiltration heat gains. Therefore, a generalized WERS for typical office buildings has been presented, which takes all primary influence factors into account. The model includes embodied and operation energy uses and savings by a window to fully reflect interactions among the influence parameters. Reference locations selected for artificial lighting and glare control in the current common simulation practice may cause uncompromised conflicts, which could result in over- or under-estimated energy performance. Widely used computer programs, DOE2 and ADELINE, for hourly daylighting and cooling simulations have their own weaknesses, which may result in unrealistic or inaccurate results. An approach is also presented for taking the advantages of the both programs and avoiding their weaknesses. The model and approach have been applied to a typical office building of Hong Kong as an example to demonstrate how a WERS in a particular location can be established and how well the model can work. The energy effect of window properties, window-to-wall ratio (WWR), building orientation and lighting control strategies have been analyzed, and can be indicated by the localized WERS. An application example also demonstrates that the algebraic WERS derived from simulation results can be easily used for the optimal design of

  16. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy Department of Energy's Actions

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

    Department of Energy's Actions to Address Worker Concerns Regarding Vapor Exposures at the Hanford Tank Farms SPECIAL REPORT OIG-SR-17-01 November 2016 Department of Energy Washington, DC 20585 November 10, 2016 MEMORANDUM FOR THE SECRETARY FROM: Rickey R. Hass Acting Inspector General SUBJECT: INFORMATION: Special Report on the "Department of Energy's Actions to Address Worker Concerns Regarding Vapor Exposures at the Hanford Tank Farms" BACKGROUND For decades, the Department of

  17. General Equilibrium Emissions Model (GEEM) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Development (IISD) Sector: Climate, Energy Focus Area: Renewable Energy, Non-renewable Energy, Agriculture, Buildings, Economic Development, Energy Efficiency, Forestry, Goods...

  18. General Evaluation SOP 6-26 2006 | Department of Energy

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

    General Evaluation SOP 6-26 2006 General Evaluation SOP 6-26 2006 Quality Assurance for General Program Evaluation Studies PDF icon qaforgeneralprogevalstudies.pdf More ...

  19. LAC Regional Platform Workshop General Information | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Visas Participants Presentations Outcomes Report Links Contact Us General Information (English) General information LEDS GP INCAE English-rev FINAL.pdf Informacion General LEDS GP...

  20. SOP for General Program Evaluations | Department of Energy

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

    General Program Evaluations SOP for General Program Evaluations SOP for General Program Evaluations: Quality Assurance for General Program Evaluation Studies, June 26, 2006. SOP for General Program Evaluations (1.48 MB) More Documents & Publications General Evaluation SOP 6-26 2006 PAE Evaluation Portfolio Peer Review PAE Evaluation Portfolio Peer Review

  1. Model for Energy Supply System Alternatives and their General...

    OpenEI (Open Energy Information) [EERE & EIA]

    long term strategies by analysing cost optimal energy mixes, investment needs and other costs for new infrastructure, energy supply security, energy resource utilization, rate of...

  2. Energy Savings Potential of Solid-State Lighting in General Illumination Applications 2010 to 2030

    SciTech Connect

    none,

    2010-02-01

    A report on the energy savings potential of solid-state lighting in general illumination applications from 2010 to 2030.

  3. Secretary Moniz's Remarks at the 2015 International Atomic Energy Agency (IAEA) General Conference-- As Prepared

    Energy.gov [DOE]

    Secretary Moniz delivered these remarks to the Plenary Session of the 2015 International Atomic Energy Agency (IAEA) General Conference.

  4. Energy Savings Potential of Solid-State Lighting in General Illumination Applications- Report

    Energy.gov [DOE]

    A U.S. DOE SSL report on Energy Savings Potential of Solid-State Lighting in General Illumination Applications.

  5. General Merchandise 50% Energy Savings Technical Support Document...

    OpenEI (Open Energy Information) [EERE & EIA]

    Publication Year 2009 URL http:www.nrel.govdocsfy09osti46100.pdf Building Models General Merchandise 2009 TSD Chicago High Plug Load Baseline, General Merchandise 2009...

  6. Texas Construction General Permit (TXR1500000) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Construction General Permit (TXR1500000) Jump to: navigation, search OpenEI Reference LibraryAdd to library Reference: Texas Construction General Permit (TXR1500000) Published...

  7. Washington Construction Storm Water General Permit | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Construction Storm Water General Permit Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Washington Construction Storm Water General...

  8. EA-97-B Portland General Electric Company | Department of Energy

    Energy Saver

    icon EA-97-B Portland General Electric Company More Documents & Publications EA-380 Freeport Commodities EA-97-D Portland General Electric Company EA-196-A Minnesota Power, Sales

  9. Energy self-sufficiency for the County of Kauai. Volume 2. General energy plan

    SciTech Connect

    Kai, K.; Browne, S.; Hahn, Y.; Seki, A.

    1980-06-01

    Volume 1 of this study presented background information concerning the environment, the economy, past trends in the use of energy, and potentially available natural energy resources of Kauai. In Section II of this volume, Vol. 2, present energy-use patterns are described, updating the data of Volume 1 through 1978. Based upon past trends, three plausible scenarios of future economic growth and the corresponding projections of future energy demand are developed in Section III. Potential sources of energy to meet projected demands are discussed in Section IV, including conservation and indigenous energy resources. The present state of energy technology and its implications for Kauai are reviewed, economic factors and environmental impact issues that will influence selection of sources are discussed, and current and planned RD and D programs are described. Section V presents an energy-supply projection to be used in subsequent analysis. It represents a reasonable growth pattern in which sources available immediately and in the near future, conservation, biomass, solar water heating, and wind, are utilized in earlier years, augmented by solar power generation and ocean energy conversion, as they might be expected to become available. The results of analysis of the impact of this supply projection on each projected demand are discussed, including some economic impacts and alternatives that might increase future supply when projected supplies fall short of demand. Some general conclusions are drawn in Section VI.

  10. Contacts for the Deputy General Counsel for Energy Policy (GC-70) |

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

    Department of Energy Energy Policy (GC-70) Contacts for the Deputy General Counsel for Energy Policy (GC-70) Samuel T. Walsh, Deputy General Counsel for Energy Policy 202-586-6732 samuel.walsh@hq.doe.gov Bettie Corey, Administrative Support Specialist 202-586-9507 bettie.corey@hq.doe.gov

  11. Kelkar, S. 15 GEOTHERMAL ENERGY; 99 GENERAL AND MISCELLANEOUS...

    Office of Scientific and Technical Information (OSTI)

    SYSTEMS; FINITE ELEMENT METHOD; HEAT TRANSFER; MASS TRANSFER; MULTIPHASE FLOW; POROUS MATERIALS; COMPUTER CODES; ENERGY SYSTEMS; ENERGY TRANSFER; FLUID FLOW; GEOTHERMAL...

  12. EFSEC Generalized Siting Process Flowchart | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GraphicMapChart Author Washington State Energy Facility Site Evaluation Council Organization Washington State Energy Facility Site Evaluation Council Published...

  13. General Purpose Energy Storage (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Sponsoring Org: LDRD Country of Publication: United States Language: English Subject: Energy Storage(25) Energy Sciences Word Cloud More Like This Full Text File size NAView Full ...

  14. Department of Energy (DOE) General IDIQ ESPC Contract

    SciTech Connect

    2009-02-19

    A generic contract for the latest Department of Energy (DOE) indefinite delivery, indefinite quantity (IDIQ) energy savings performance contract (ESPC) awards.

  15. Office of the Assistant General Counsel for Electricity and Fossil Energy

    Energy.gov [DOE]

    The Office of the Assistant General Counsel for Electricity and Fossil Energy (GC-76) provides legal support and advice, and policy guidance, to the Department on electricity, fossil energy, energy...

  16. Construction General Permit Fact Sheet | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Construction General Permit Fact Sheet Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Construction General Permit Fact SheetLegal...

  17. CPUC General Order 131-D | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    CPUC General Order 131-D Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: CPUC General Order 131-DLegal Abstract California...

  18. Energy Systems Integration Partnerships: NREL + General Motors, Energy Systems Integration (ESI), NREL (National Renewable Energy Laboratory)

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

    GENERAL MOTORS NREL and General Motors Corporation (GM) are collaborating on multiple projects to improve the cost, performance, and durability of polymer electrolyte membrane (PEM) fuel cells, which convert hydrogen and oxygen into electricity to power vehicles without emitting pollutants. Hydrogen and oxygen gases are fed into PEM fuel cells via separate gas-diffusion layers and react on platinum-based catalysts, embedded in electrodes, to produce hydrogen and oxygen ions. The hydrogen ions

  19. 2014-12-30 Issuance: Energy Conservation Standard for General Service

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

    Fluorescent Lamps and Incandescent Reflector Lamps; Final Rule | Department of Energy 30 Issuance: Energy Conservation Standard for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Final Rule 2014-12-30 Issuance: Energy Conservation Standard for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Final Rule This document is a pre-publication Federal Register final rule regarding energy conservation standards for general service fluorescent lamps and

  20. General Merchandise 2009 TSD Chicago Low Plug Load 50% Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    90.1 2004 Model Year 2009 IDF file http:apps1.eere.energy.govbuildingsenergyplusmodelsMiami2009TSDGeneralMerchLPL50percent.idf XML file http:apps1.eere.energy.gov...

  1. General Merchandise 2009 TSD Miami High Plug Load 50% Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    90.1 2004 Model Year 2009 IDF file http:apps1.eere.energy.govbuildingsenergyplusmodelsMiami2009TSDGeneralMerchHPL50percent.idf XML file http:apps1.eere.energy.gov...

  2. General Merchandise 2009 TSD Chicago High Plug Load 50% Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    90.1 2004 Model Year 2009 IDF file http:apps1.eere.energy.govbuildingsenergyplusmodelsChicago2009TSDGeneralMerchHPL50percent.idf XML file http:apps1.eere.energy.gov...

  3. U.S. Department of Energy Office of Inspector General

    Energy.gov [DOE] (indexed site)

    Texas State Energy Conservation Office Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009 OAS-RA-13-13 ...

  4. Checklist for Managing a General Evaluation Study | Department of Energy

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

    Checklist for Managing a General Evaluation Study Checklist for Managing a General Evaluation Study This checklist for managing a general program evaluation study provides action items covering the following topics: initial planning; evaluation design and procurement; implementation of study; and using evaluation results. Checklist (187.72 KB) More Documents & Publications Project Manager's Guide to Managing Impact and Process Evaluation Studies Revised DOE Acquisition Guide Chapter 71.1

  5. General Guidelines for Emblem and Logo Applications | Department of Energy

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

    General Guidelines for Emblem and Logo Applications General Guidelines for Emblem and Logo Applications Projects funded by the American Recovery and Reinvestment Act (ARRA) will bear a newly-designed emblem. The emblem is a symbol of President Obama's commitment to the American People to invest their tax dollars wisely to put Americans back to work. The purpose of this document is to provide general guidelines and specifications for using the ARRA emblem and corresponding logomark. (130.96 KB)

  6. EPA Region 6 NPDES General Permits | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Permits Abstract Access to NPDES General Permits for EPA Region 6. Author United States Environmental Protection Agency Published EPA, Date Not Provided DOI Not Provided Check...

  7. Nevada Stormwater General Permit NVR100000 | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Form Type Other Form Topic Stormwater General Permit Organization Nevada Division of Environmental Protection Published Publisher Not Provided, 2007 DOI Not Provided Check for...

  8. EPA - Construction General Permit Fact Sheet | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    for a general permit for storm water discharges from construction activities. Author Environmental Protection Agency Published Environmental Protection Agency, 2012 DOI Not...

  9. DOE General Counsel Nomination Announcement | Department of Energy

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

    DOE General Counsel Nomination Announcement March 18, 2009 - 12:00am Addthis WASHINGTON, DC - Today, President Barack Obama announced his intent to nominate the following ...

  10. Modular Applied General Equilibrium Tool (MAGNET) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Related Tools CRiSTAL Forests MCA4Climate - Guidance for scientifically sound climate change planning Environmental Impact and Sustainability Applied General Equilibrium Model...

  11. Office of Inspector General, Hotline Poster | Department of Energy

    Office of Environmental Management (EM)

    Office of Inspector General, Hotline Poster Contact the HOTLINE if you suspect Fraud, Waste, or Abuse by a DOE employee, contractor, or grant recipient involving DOE programs, ...

  12. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL STRATEGIC PLAN

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

    ... The Office of Inspector General Whistleblower Ombudsman educates Department employees about prohibitions on retaliation for whistle blowing, as well as employees' rights and ...

  13. U.S. Department of Energy Office of Inspector General

    Energy Saver

    of Inspector General Office of Audits and Inspections INSPECTION REPORT Alleged Fraud, Waste, Abuse and (b)(6),(b)(7)(C) Mismanagement at the Site Office -. . , .. . - ' - -...

  14. General Mining Act of 1872 | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    1872 Year 1890 Url Generalmininglaw1872.jpg Description The seminal law regarding mineral management on federal lands in the United States. References General Mining Act of 18721...

  15. COP 18 Side Event General Information | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Side Event General Information Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development around the...

  16. RAPID/BulkTransmission/General Construction | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    RAPIDBulkTransmissionGeneral Construction < RAPID | BulkTransmission Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  17. AZPDES Construction General Permit Fact Sheet | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    AZPDES Construction General Permit Fact Sheet Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Instructions: AZPDES Construction...

  18. 50 CFR 13 - General Permit Procedures | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    denial, suspension, revocation, and general administration of permits issued by the Fish and Wildlife Service. Published NA Year Signed or Took Effect 2014 Legal Citation 50...

  19. Public Utilities Commission General Order NO. 131-D | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Public Utilities Commission General Order NO. 131-D Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: Public Utilities...

  20. ORS Chapter 273 State Lands Generally | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ORS Chapter 273 State Lands GenerallyLegal Abstract Oregon statute setting forth rules and procedures related to state land. Published NA Year Signed or Took Effect...

  1. 33 CFR 320: General Regulatory Policies | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Retrieved from "http:en.openei.orgwindex.php?title33CFR320:GeneralRegulatoryPolicies&oldid890296" Feedback Contact needs updating Image needs updating Reference...

  2. EPA - Construction General Permit webpage | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Agency, 2014 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for EPA - Construction General Permit webpage Citation Environmental Protection...

  3. NAC 704 - Regulation of Public Utilities Generally | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    (2014). Retrieved from "http:en.openei.orgwindex.php?titleNAC704-RegulationofPublicUtilitiesGenerally&oldid800553" Feedback Contact needs updating Image needs...

  4. NRS 704 - Regulation of Public Utilities Generally | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    (2014). Retrieved from "http:en.openei.orgwindex.php?titleNRS704-RegulationofPublicUtilitiesGenerally&oldid800590" Feedback Contact needs updating Image needs...

  5. DOE/IG-0067 U.S. Department of Energy Office of Inspector General

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

    67 U.S. Department of Energy Office of Inspector General Semiannual Report to Congress October 1, 2014 - March 31, 2015 Energy Inspector General October 1, 2014 - March 31, 2015 Semiannual to Congress Page | 1 TABLE OF CONTENTS Message from the Inspector General ............................................... 2 Results at a Glance ........................................................................................... 3 Positive Outcomes

  6. U.S. Department of Energy Office of Inspector General Semiannual Report

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

    U.S. Department of Energy Office of Inspector General Semiannual Report to Congress April 1, 2015 - September 30, 2015 DOE/IG-0069 Energy Inspector General April 1, 2015 - September 30, 2015 Semiannual Report to Congress Page | 1 TABLE OF CONTENTS Farewell Message from Inspector General Friedman .................................................................... 2 Results at a Glance ........................................................................................... 3 Positive Outcomes

  7. Energy Secretary Moniz's Remarks at the 2013 IAEA General Conference...

    Energy.gov [DOE] (indexed site)

    Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Thank you, Ambassador Mabhongo. Congratulations on your election as President of this Conference. I also want to thank DG ...

  8. Testimony by the Inspector General | Department of Energy

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

    Gregory H. Friedman: Before the U.S. House of Representatives Committee on Energy and Commerce Subcommittee on Oversight and Investigations Statement of Gregory H. Friedman,...

  9. Covariant energymomentum and an uncertainty principle for general relativity

    SciTech Connect

    Cooperstock, F.I.; Dupre, M.J.

    2013-12-15

    We introduce a naturally-defined totally invariant spacetime energy expression for general relativity incorporating the contribution from gravity. The extension links seamlessly to the action integral for the gravitational field. The demand that the general expression for arbitrary systems reduces to the Tolman integral in the case of stationary bounded distributions, leads to the matter-localized Ricci integral for energymomentum in support of the energy localization hypothesis. The role of the observer is addressed and as an extension of the special relativistic case, the field of observers comoving with the matter is seen to compute the intrinsic global energy of a system. The new localized energy supports the Bonnor claim that the Szekeres collapsing dust solutions are energy-conserving. It is suggested that in the extreme of strong gravity, the Heisenberg Uncertainty Principle be generalized in terms of spacetime energymomentum. -- Highlights: We present a totally invariant spacetime energy expression for general relativity incorporating the contribution from gravity. Demand for the general expression to reduce to the Tolman integral for stationary systems supports the Ricci integral as energymomentum. Localized energy via the Ricci integral is consistent with the energy localization hypothesis. New localized energy supports the Bonnor claim that the Szekeres collapsing dust solutions are energy-conserving. Suggest the Heisenberg Uncertainty Principle be generalized in terms of spacetime energymomentum in strong gravity extreme.

  10. WAC - 226 - 050 - General Permit Coverage | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    - General Permit CoverageLegal Published NA Year Signed or Took Effect 2003 Legal Citation WAC 173-225-050 DOI Not Provided Check for DOI availability: http:crossref.org...

  11. Montana MPDES General Information Form (MDEQ Form 1) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    (MDEQ Form 1) Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: Montana MPDES General Information Form (MDEQ Form 1) Abstract Completion of form allows...

  12. General Order No. 131-D | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Order No. 131-D Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: General Order No. 131-DLegal Abstract Rules relating to the planning...

  13. U.S Department of Energy Office of Inspector General FOR IMMEDIATE RELEASE

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

    Department of Energy Office of Inspector General FOR IMMEDIATE RELEASE October 21, 2015 The U.S. Department of Energy, Office of Inspector General is pleased to announce that an inquiry we initiated into a 2014 nuclear waste incident at the Department of Energy's Waste Isolation Pilot Plant has won a Council of Inspectors General on Integrity and Efficiency Award. Our employees who worked on this inquiry - * David Sedillo, Director of Western Audits Division * Aldric Hill, Assistant Director of

  14. U.S. Departmetn of Energy, Office of Inspector General, Annaul Peformance

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

    Report FY 2009, Annual Performance Plan Fy 2010 | Department of Energy U.S. Departmetn of Energy, Office of Inspector General, Annaul Peformance Report FY 2009, Annual Performance Plan Fy 2010 U.S. Departmetn of Energy, Office of Inspector General, Annaul Peformance Report FY 2009, Annual Performance Plan Fy 2010 I am pleased to present the Office of Inspector General's combined Fiscal Year 2009 Annual Performance Report and Fiscal Year 2010 Annual Performance Plan. On February 17, 2009, the

  15. Energy Savings Forecast of Solid-State Lighting in General Illuminatio...

    Energy Saver

    (1.54 MB) More Documents & Publications Energy Savings Potential of Solid-State Lighting in General Illumination Applications - Report 2016 SSL Forecast Report LED ADOPTION REPORT

  16. Energy Savings Potential of Solid-State Lighting in General Illumination Applications- Factsheet

    Energy.gov [DOE]

    A U.S. DOE SSL fact sheet on Energy Savings Potential of Solid-State Lighting in General Illumination Applications.

  17. Office of the Assistant General Counsel for Legislation, Regulation and Energy Efficiency

    Energy.gov [DOE]

    The Office of the Assistant General Counsel for Legislation, Regulation and Energy Efficiency (GC-33) provides legal support and advice on legislative matters throughout the Department. It...

  18. Special Report U.S. Department of Energy Office of Inspector General

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

    Resolution of Significant Finding Investigation Recommendations DOE/IG- November 2002 U.S. Department of Energy Office of Inspector General Office of Audit Services Management Challenges at the Department of Energy DOE/IG-0667 November 2004

  19. Purchasing Energy-Efficient General Service Fluorescent Lamps...

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

    ... Annual Energy Cost: Calculated based on an assumed electricity price of 0.09kWh, which is the average electricity price at federal facilities in the United States. Lifetime ...

  20. International Atomic Energy Agency 49th Session of the General...

    Office of Environmental Management (EM)

    Energy is a necessary engine of economic growth, a key to raising living standards . indeed, a key to raising nations and regions out of poverty. Our Administration firmly believes ...

  1. International Atomic Energy Agency 49th Session of the General...

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

    proliferation while expanding the use of nuclear power around the globe. The wide expansion of nuclear energy can only come if the world fully embraces this vision. This is...

  2. U.S. Department of Energy Office of Inspector General

    Energy.gov [DOE] (indexed site)

    Nuclear Waste Fund's Fiscal Year 2013 Financial Statement Audit OAS-FS-14-02 December 2013 ... Audit Report on "Department of Energy's Nuclear Waste Fund's Fiscal Year 2013 Financial ...

  3. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy EVALUATION REPORT

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

    EVALUATION REPORT OAI-L-17-01 November 2016 Department of Energy Washington, DC 20585 November 4, 2016 MEMORANDUM FOR THE EXECUTIVE DIRECTOR, FEDERAL ENERGY REGULATORY COMMISSION FROM: Sarah B. Nelson Assistant Inspector General for Audits and Administration Office of Inspector General SUBJECT: INFORMATION: Evaluation Report on the "Federal Energy Regulatory Commission's Unclassified Cybersecurity Program - 2016" BACKGROUND The Federal Energy Regulatory Commission (Commission) is an

  4. ISSUANCE 2016-10-07: Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of proposed definition and data availability

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of proposed definition and data availability

  5. U.S. Energy Secretary Chu to Lead Delegation to IAEA 54th Annual General

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

    Conference | Department of Energy Chu to Lead Delegation to IAEA 54th Annual General Conference U.S. Energy Secretary Chu to Lead Delegation to IAEA 54th Annual General Conference September 17, 2010 - 12:00am Addthis Washington D.C. - Beginning Monday, September 20, U.S. Energy Secretary Steven Chu will lead the American delegation at the International Atomic Energy Agency's 54th General Conference in Vienna, Austria. During his visit, Secretary Chu will deliver a speech outlining the U.S.'s

  6. General NEPA Guidance and Requirements | Department of Energy

    Energy Saver

    Department of Energy 6.3.2011]: Inked PV, Diagnostic Tools and Tough Microscopes Geek-Up[6.3.2011]: Inked PV, Diagnostic Tools and Tough Microscopes June 3, 2011 - 2:04pm Addthis Novartis Diagnostics scientist Cleo Salisbury and Biological Nanostructures Facility director Ron Zuckermann discuss their collaboration to discover new therapies for Alzheimer's. Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What does this mean for me? Researchers have developed new

  7. By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency

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

    August 1, 2011 By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency U.S. Department of Energy Office of the General Counsel 1000 Independence Ave., SW Room 6A245 Washington, D.C. 20585 Regulatory.Review@hq.doe.gov Re: EO 13563 Preliminary Plan Dear Mr. Cohen: The Association of Home Appliance Manufacturers (AHAM) respectfully submits the following comments to the Department of Energy (DOE) on preliminary plan for retrospective analysis of existing

  8. By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency

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

    June 19, 2012 By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency U.S. Department of Energy Office of the General Counsel 1000 Independence Ave., SW Washington, D.C. 20585 Regulatory.Review@hq.doe.gov Re: Regulatory Burden RFI Dear Mr. Cohen: The Association of Home Appliance Manufacturers (AHAM) respectfully submits the following comments to the Department of Energy (DOE) on its Regulatory Burden RFI, 77 Fed. Reg. 28518 (May 15, 2012). AHAM

  9. By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency

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

    21, 2011 By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency U.S. Department of Energy Office of the General Counsel 1000 Independence Ave., SW Room 6A245 Washington, D.C. 20585 Regulatory.Review@hq.doe.gov Re: Regulatory Burden RFI Dear Mr. Cohen: The Association of Home Appliance Manufacturers (AHAM) respectfully submits the following comments to the Department of Energy (DOE) on its Request for Information on reducing regulatory burden, 76 Fed.

  10. Energy Secretary Moniz's Remarks at the 2013 IAEA General Conference in

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

    Vienna, Austria -- As Prepared for Delivery | Department of Energy the 2013 IAEA General Conference in Vienna, Austria -- As Prepared for Delivery Energy Secretary Moniz's Remarks at the 2013 IAEA General Conference in Vienna, Austria -- As Prepared for Delivery September 16, 2013 - 1:56pm Addthis Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Thank you, Ambassador Mabhongo. Congratulations on your election as President of this Conference. I also want to thank DG Amano for his

  11. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy AUDIT REPORT

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

    OFFICE OF INSPECTOR GENERAL U.S. Department of Energy AUDIT REPORT DOE-OIG-17-02 November 2016 Department of Energy Washington, DC 20585 November 15, 2016 MEMORANDUM FOR THE SECRETARY FROM: Rickey R. Hass Acting Inspector General SUBJECT: INFORMATION: Audit Report on the "Management of Brookhaven National Laboratory's Cybersecurity Program" BACKGROUND Brookhaven National Laboratory (Brookhaven) is a multipurpose research institution funded primarily by the Department of Energy and

  12. Statement of Gregory H. Friedman Inspector General U.S. Department of Energy

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

    Statement of Gregory H. Friedman Inspector General U.S. Department of Energy Before the Subcommittee on Oversight and Investigations Committee on Energy and Commerce U.S. House of Representatives FOR RELEASE ON DELIVERY 1:30 PM March 17, 2011 1 Mr. Chairman and Members of the Subcommittee: I appreciate the opportunity to testify today on the work of the Office of Inspector General (OIG) concerning the Department of Energy's (Department) implementation of the American Recovery and Reinvestment

  13. Weathering the cold of `94. A review of the January 1994 energy supply disruptions in the Eastern United States

    SciTech Connect

    1995-05-01

    This report examines the causes of and responses to the very low temperatures over a wide region of the Eastern US causing unprecedented sustained demand for energy during the week of January 16--22, 1994. The topics of the report include the vagaries of the weather, the North American power supply structure, a chronology of major events of January, natural gas industry operations during peak demand periods, and recommendations for fuel supply, load forecasting, and energy emergency response exercises.

  14. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy SPECIAL REPORT

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

    SPECIAL REPORT OIG-SR-17-02 November 2016 Department of Energy Washington, DC 20585 November 16, 2016 MEMORANDUM FOR THE SECRETARY FROM: Rickey Hass Acting Inspector General SUBJECT: INFORMATION: Special Report on "Management Challenges at the Department of Energy - Fiscal Year 2017" INTRODUCTION The Department of Energy is responsible for some of the Nation's most complex and technologically advanced missions. These include cutting edge work in basic and applied sciences, clean energy

  15. General Recommendations for a Federal Data Center Energy Management Dashboard Display

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

    General Recommendations for a Federal Data Center Energy Management Dashboard Display Prepared for the U.S. Department of Energy's Federal Energy Management Program Prepared By Lawrence Berkeley National Laboratory Rod Mahdavi, PE, LEED AP July 2014 i Contacts Rod Mahdavi, P.E., LEED AP Lawrence Berkeley National Laboratory 1 Cyclotron Road Berkeley, CA 94270 (510) 495-2259 rmahdavi@lbl.gov For more information on the Federal Energy Management Program, please contact: Will Lintner, P.E., CEM

  16. Disrupting the (Energy) Status Quo: ARPA-E Helping the U.S. Face 21st Century Challenges

    Energy.gov [DOE]

    The United States faces extraordinary challenges in the 21st century, from creating jobs to protecting the environment and reducing our energy dependency, but with strategic and smart investment we can create game-changing new technologies that overcome these challenges. The question is, will the U.S. make the choices necessary to “win the future?” Dr. Arun Majumdar -- the director of our advanced research agency, ARPA-E -- believes we can and should.

  17. U.N. Secretary General tells NREL Clean Energy a Top Priority...

    OpenEI (Open Energy Information) [EERE & EIA]

    U.N. Secretary General tells NREL Clean Energy a Top Priority Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2017) Super contributor 31...

  18. Energy Savings Potential of Solid-State Lighting in General Illuminati...

    Energy Saver

    A U.S. DOE SSL report on Energy Savings Potential of Solid-State Lighting in General Illumination Applications. sslenergy-savings-reportjan-2012.pdf (921.67 KB) More Documents & ...

  19. U.S. Department of Energy Office of Inspector General Annual...

    Energy Saver

    Annual Performance Plan FY 2013 & FY 2014 U.S. Department of Energy, Office of Inspector General Annual Performance Report FY 2012 Annual Performance Plan FY 2013 & 2014 Page | ...

  20. The general Service raet PG for Xcel energy in denver is not...

    OpenEI (Open Energy Information) [EERE & EIA]

    The general Service raet PG for Xcel energy in denver is not included Home > Groups > Utility Rate Submitted by Er on 26 January, 2014 - 20:14 1 answer Points: 0 I think this is...

  1. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy AUDIT REPORT

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

    AUDIT REPORT OAI-L-16-14 September 2016 Department of Energy Washington, DC 20585 September 26, 2016 MEMORANDUM FOR THE ACTING DEPUTY ASSISTANT SECRETARY FOR WASTE AND MATERIALS MANAGEMENT FROM: April Stephenson Assistant Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Audit Report on "H-Canyon Processing at the Savannah River Site" BACKGROUND The Department of Energy's Office of Environmental Management (Environmental Management) has

  2. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy AUDIT REPORT

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

    AUDIT REPORT OAI-M-17-01 October 2016 Department of Energy Washington, DC 20585 October 18, 2016 MEMORANDUM FOR THE ACTING DIRECTOR, GEOTHERMAL TECHNOLOGIES OFFICE FROM: Sarah B. Nelson Assistant Inspector General for Audits and Administration Office of Inspector General SUBJECT: INFORMATION: Audit Report for the "Followup on the Geothermal Technologies Office" BACKGROUND The Department of Energy's Geothermal Technologies Office (Geothermal) accelerates the deployment of clean,

  3. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy Audit Coverage of Cost

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

    Audit Coverage of Cost Allowability for Honeywell Federal Manufacturing & Technologies LLC During Fiscal Years 2012 through 2014 Under Department of Energy Contract No. DE-NA0000622 ASSESSMENT REPORT OAI-V-16-13 September 2016 Department of Energy Washington, DC 20585 September 21, 2016 MEMORANDUM FOR THE MANAGER, KANSAS CITY FIELD OFFICE FROM: David Sedillo Deputy Assistant Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Assessment Report on

  4. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy AUDIT REPORT

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

    AUDIT REPORT OAI-FS-17-02 November 2016 Department of Energy Washington, DC 20585 November 15, 2016 MEMORANDUM FOR THE SECRETARY FROM: Rickey R. Hass Acting Inspector General SUBJECT: INFORMATION: Audit Report on "The Department of Energy's Fiscal Year 2016 Consolidated Financial Statements" Pursuant to requirements established by the Government Management Reform Act of 1994, the Office of Inspector General engaged the independent public accounting firm of KPMG LLP (KPMG) to perform

  5. U.S. Department of Energy Office of Inspector General Semiannual Report

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

    Semiannual Report to Congress VOLUME 1: October 1, 2015 - March 31, 2016 DOE/OIG-0070 Energy Inspector General October 1, 2015 - March 31, 2016 Semiannual Report to Congress Page | 1 TABLE OF CONTENTS MESSAGE FROM ACTING INSPECTOR GENERAL ...................................................... 2 STATISTICAL HIGHLIGHTS: Investigations ................................................................. 3 STATISTICAL HIGHLIGHTS: Audits and Inspections .................................................

  6. DOE Publishes Notice of Public Meeting and Availability of the Framework Document for General Service Lamps Energy Conservation Standards

    Energy.gov [DOE]

    The Department of Energy has published a Federal Register notice of public meeting and availability of the framework document regarding energy conservation standards for general service lamps.

  7. Special Report U.S. Department of Energy Office of Inspector General

    Energy Saver

    Resolution of Significant Finding Investigation Recommendations DOE/IG- November 2002 U.S. Department of Energy Office of Inspector General Office of Audit Services Management Challenges at the Department of Energy DOE/IG-0667 November 2004

  8. To: John Cymbalsky, United States Department of Energy From: Amy Shepherd, General Counsel, AHRI

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

    25, 2015 To: John Cymbalsky, United States Department of Energy From: Amy Shepherd, General Counsel, AHRI Re: Ex Parte Communication on Commercial Unitary Equipment Rulemaking On February 5, 2015, AHRI staff, Industry Representatives and Energy Efficiency Advocates met to discuss Department of Energy (DOE) rulemakings for commercial furnaces and unitary large equipment. The meeting was held at AHRI offices in Arlington, Virginia. A list of attendees is provided below. At the meeting, the group

  9. To: Laura Barhydt, U.S. Department of Energy From: Amy Shepherd, General Counsel, AHRI

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

    December 21, 2015 To: Laura Barhydt, U.S. Department of Energy From: Amy Shepherd, General Counsel, AHRI Re: Ex Parte Communication on Department of Energy Guidance for Dry Charged R- 22 Air Conditioning Units and Proposed Test Procedure Language on Units With No Match On December 1, 2015, AHRI staff and representatives of stakeholders who manufacture central air conditioning and heat pump systems met with representatives from the Department of Energy (DOE) to seek clarification and guidance on

  10. Energy Savings Forecast of Solid-State Lighting in General Illumination Applications

    SciTech Connect

    none,

    2014-08-29

    With declining production costs and increasing technical capabilities, LED adoption has recently gained momentum in general illumination applications. This is a positive development for our energy infrastructure, as LEDs use significantly less electricity per lumen produced than many traditional lighting technologies. The U.S. Department of Energy’s Energy Savings Forecast of Solid-State Lighting in General Illumination Applications examines the expected market penetration and resulting energy savings of light-emitting diode, or LED, lamps and luminaires from today through 2030.

  11. 2012 ARPA-E Energy Innovation Summit: Profiling General Compression: A River of Wind

    ScienceCinema

    Marcus, David; Ingersoll, Eric

    2016-07-12

    The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. A few videos were selected for showing during the Summit to attendees. These 'performer videos' highlight innovative research that is ongoing and related to the main topics of the Summit's sessions. Featured in this video are David Marcus, Founder of General Compression, and Eric Ingersoll, CEO of General Compression. General Compression, with the help of ARPA-E funding, has created an advanced air compression process which can store and release more than a weeks worth of the energy generated by wind turbines.

  12. 2012 ARPA-E Energy Innovation Summit: Profiling General Compression: A River of Wind

    SciTech Connect

    Marcus, David; Ingersoll, Eric

    2012-02-29

    The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. A few videos were selected for showing during the Summit to attendees. These 'performer videos' highlight innovative research that is ongoing and related to the main topics of the Summit's sessions. Featured in this video are David Marcus, Founder of General Compression, and Eric Ingersoll, CEO of General Compression. General Compression, with the help of ARPA-E funding, has created an advanced air compression process which can store and release more than a weeks worth of the energy generated by wind turbines.

  13. Rotation-dependent catastrophic disruption of gravitational aggregates

    SciTech Connect

    Ballouz, Ronald-Louis; Richardson, Derek C.; Schwartz, Stephen R.; Michel, Patrick

    2014-07-10

    We carry out a systematic exploration of the effect of pre-impact rotation on the outcomes of low-speed collisions between planetesimals modeled as gravitational aggregates. We use pkdgrav, a cosmology code adapted to collisional problems and recently enhanced with a new soft-sphere collision algorithm that includes more realistic contact forces. A rotating body has lower effective surface gravity than a non-rotating one and therefore might suffer more mass loss as the result of a collision. What is less well understood, however, is whether rotation systematically increases mass loss on average regardless of the impact trajectory. This has important implications for the efficiency of planet formation via planetesimal growth, and also more generally for the determination of the impact energy threshold for catastrophic disruption (leading to the largest remnant retaining 50% of the original mass), as this has generally only been evaluated for non-spinning bodies. We find that for most collision scenarios, rotation lowers the threshold energy for catastrophic dispersal. For head-on collisions, we develop a semi-analytic description of the change in the threshold description as a function of the target's pre-impact rotation rate, and find that these results are consistent with the 'universal law' of catastrophic disruption developed by Leinhardt and Stewart. Using this approach, we introduce re-scaled catastrophic disruption variables that take into account the interacting mass fraction of the target and the projectile in order to translate oblique impacts into equivalent head-on collisions.

  14. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy AUDIT REPORT

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

    L-16-15 September 2016 Department of Energy Washington, DC 20585 September 28, 2016 MEMORANDUM FOR THE ASSOCIATE UNDER SECRETARY FOR ENVIRONMENT, HEALTH, SAFETY, AND SECURITY MANAGER, NNSA PRODUCTION OFFICE MANAGER, OAK RIDGE NATIONAL LABORATORY SITE OFFICE MANAGER, OAK RIDGE OFFICE OF ENVIRONMENTAL MANAGEMENT FROM: April Stephenson Assistant Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Audit Report on the "Followup Audit on Chronic

  15. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy INSPECTION REPORT

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

    INSPECTION REPORT OAI-L-16-16 September 2016 Department of Energy Washington, DC 20585 September 29, 2016 MEMORANDUM FOR THE MANAGER, LIVERMORE FIELD OFFICE MANAGER, RICHLAND OPERATIONS OFFICE FROM: April Stephenson Assistant Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Inspection Report on the "Disposition of Excess Government Weapons, Explosives, and Protective Force Equipment at the Lawrence Livermore National Laboratory and the Hanford

  16. U. S. Department of Energy Office of Inspector General FY 2015 Performance Report

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

    Office of Inspector General FY 2015 Performance Report FYs 2016 & 2017 Performance Plan Energy OIG Annual Performance Report FY 2015 Annual Performance Plan FYs 2016 & 2017 Page i Table of Contents Page Message from the Acting Inspector General ii At a Glance: Performance Results for FY 2015 iii Overview 1 Our Organization 2 External Factors Challenging Our Organization 4 Our Management Challenges 4 Measuring Our Performance 5 Appendix A 8 Audit Work Plan for FY 2016 8 Inspection Work

  17. CONTINUOUS-ENERGY MONTE CARLO METHODS FOR CALCULATING GENERALIZED RESPONSE SENSITIVITIES USING TSUNAMI-3D

    SciTech Connect

    Perfetti, Christopher M; Rearden, Bradley T

    2014-01-01

    This work introduces a new approach for calculating sensitivity coefficients for generalized neutronic responses to nuclear data uncertainties using continuous-energy Monte Carlo methods. The approach presented in this paper, known as the GEAR-MC method, allows for the calculation of generalized sensitivity coefficients for multiple responses in a single Monte Carlo calculation with no nuclear data perturbations or knowledge of nuclear covariance data. The theory behind the GEAR-MC method is presented here, and proof of principle is demonstrated by using the GEAR-MC method to calculate sensitivity coefficients for responses in several 3D, continuous-energy Monte Carlo applications.

  18. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy EVALUATION REPORT

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

    EVALUATION REPORT DOE-OIG-17-01 October 2016 Department of Energy Washington, DC 20585 October 14, 2016 MEMORANDUM FOR THE SECRETARY FROM: Rickey R. Hass Acting Inspector General SUBJECT: INFORMATION: Evaluation Report on "The Department of Energy's Unclassified Cybersecurity Program - 2016" BACKGROUND The use of information technology by Federal agencies continues to evolve, resulting in greater opportunities for accessibility to Government information and resources. With advancements

  19. To: Ashley Armstrong, U.S. Department of Energy From: Amy Shepherd, General Counsel, AHRI

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

    October 19, 2015 To: Ashley Armstrong, U.S. Department of Energy From: Amy Shepherd, General Counsel, AHRI Re: Ex Parte Communication on Central Air-Conditioner Test Procedure - ICM Issues On October 8, 2015, AHRI staff and Independent Coil Manufacturer (ICM) Representatives met with a representative from the Department of Energy (DOE) to discuss proposed amended test procedures for central air conditioners and how they would impact ICM manufacturers. The meeting was held at AHRI offices in

  20. Steven P. Croley, Esq. Office of General Counsel U.S. Department of Energy

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

    8, 2014 Steven P. Croley, Esq. Office of General Counsel U.S. Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 Re: Regulatory Burden RFI Dear Mr. Croley: These comments are submitted by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) in response to the U.S. Department of Energy's (DOE) notice in the July 3, 2014 Federal Register requesting information to assist DOE in reviewing existing regulations and in making its regulatory program more effective and

  1. ADR Lunchtime Program: WORKPLACE DISRUPTIONS, REORGANIZATIONS, AND

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

    'CHANGE FATIGUE' - CAN ADR SUPPORT RESILIENCE? | Department of Energy WORKPLACE DISRUPTIONS, REORGANIZATIONS, AND 'CHANGE FATIGUE' - CAN ADR SUPPORT RESILIENCE? ADR Lunchtime Program: WORKPLACE DISRUPTIONS, REORGANIZATIONS, AND 'CHANGE FATIGUE' - CAN ADR SUPPORT RESILIENCE? Today's government employees often operate in an environment of continuous change such as the sequester, agency re-organizations, furloughs, revision of job duties, and more. The responses to such adverse situations

  2. Interception and disruption

    SciTech Connect

    Solem, J.C.

    1995-07-01

    Given sufficient warning we might try to avert a collision with a comet or asteroid by using beamed energy or by using the kinetic energy of an interceptor rocket. If motivated by the opportunity to convert the object into a space asset, perhaps a microgravity mine for construction materials or spacecraft fuels, we might try a rendezvous to implant a propulsion system of some sort. But the most cost-effective means of disruption is a nuclear explosive. In this paper, I discuss optimal tactics for terminal intercept, which can be extended to remote-interdiction scenarios as well. I show that the optimal mass ratio of an interceptor rock carrying a nuclear explosive depends mainly on the ratio of the exhaust velocity to the assailant-object closing velocity. I compare the effectiveness of stand-off detonation, surface burst, and penetration, for both deflection and pulverization, concluding that a penetrator has no clear advantage over a surface-burst device for deflection, but is a distinctly more capable pulverizer. The advantage of a stand-off device is to distribute the impulse more evenly over the surface of the object and to prevent fracture, an event which would greatly complicate the intercept problem. Finally, I present some results of a model for gravitationally bound objects and obtain the maximum non-fracturing deflection speed for a variety of object sizes and structures. For a single engagement, I conclude that the non-fracturing deflection speed obtainable with a stand-off device is about four times the speed obtainable with a surface-burst device. Furthermore, the non-fracturing deflection speed is somewhat dependent on the number of competent components of the object, the speed for a 13 component object being about twice that for a 135 component object.

  3. AAAAAAAAAAAAAAA U.S. Department of Energy Office of Inspector General

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

    U.S. Department of Energy Office of Inspector General Office of Audit Services Summary Special Report Management of the Clean Cities Conference This document provides a summary of a Special Report that is not publicly releasable. It is controlled pursuant to the Freedom of Information Act. OAS-SR-06-01 October 2005

  4. Secretary of Energy Steven Chu speaks to the 2009 IAEA General Conference delegation

    ScienceCinema

    Secretary Chu

    2016-07-12

    On Sept. 14, 2009, U.S. Secretary of Energy Steven Chu addressed the 2009 IAEA General Conference delegation. Chu is the first Cabinet official to discuss President Obama's nuclear security and nonproliferation agenda outside the United States since the President delivered his landmark speech in Prague in April 2009.

  5. Maps - U.S. Energy Information Administration (EIA)

    Energy Information Administration (EIA) (indexed site)

    Maps Overview & General Energy Disruptions Interactive maps with energy infrastructure and real-time storm tracking Historical Disruption reports Gulf of Mexico Fact Sheet Flood Vulnerability Assessment Map - Interactive map that includes flood hazard information from FEMA as well as energy infrastructure layers. Country Analysis Briefs U.S. Census Region Map U.S. Climate Zones for 2003 Commercial Buildings Energy Consumption Survey (CBECS) U.S. Federal Region Map State Energy Profile Maps |

  6. Energetics of runaway electrons during tokamak disruptions

    SciTech Connect

    Riemann, J.; Helander, P.; Smith, H. M.

    2012-01-15

    In a tokamak disruption, a substantial fraction of the plasma current can be converted into runaway electrons. Although these are usually highly relativistic, their total energy is initially much smaller than that of the pre-disruption plasma. However, following a suggestion by Putvinski et al.[Plasma Phys. Controlled Fusion 39, B157 (1997)], it is shown that as the post-disruption plasma drifts toward the first wall, a non-negligible part of the energy contained in the poloidal magnetic field can be converted into kinetic energy of the runaway electrons. This process is simulated numerically, and it is found that in an ITER-like tokamak runaway electrons can gain kinetic energies up to about 70 MJ by this mechanism.

  7. Breakout Session: Disruptive Solar Technologies: Frontiers in New Materials

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

    and Approaches | Department of Energy Disruptive Solar Technologies: Frontiers in New Materials and Approaches Breakout Session: Disruptive Solar Technologies: Frontiers in New Materials and Approaches May 21, 2014 2:45PM to 3:45PM PDT Pacific A Disruptive solar technologies entering the PV and CSP landscape today hold the potential to greatly impact the future of solar energy conversion. This session will highlight new techniques, processes, materials, and 'game changing' revelations over

  8. U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL ANNUAL PERFORMANCE REPORT

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

    ANNUAL PERFORMANCE REPORT FY 2013 ANNUAL PERFORMANCE PLAN FYS 2014 & 2015 U.S. Department of Energy, Office of Inspector General Table of Contents Page Message from the Inspector General ii At a Glance: Performance Results for FY 2013 iii Overview 1 Our Organization 2 External Factors Challenging Our Organization 4 Our Management Challenges 5 Measuring Our FY 2013 Performance 6 Our FY 2014 and FY 2015 Performance Plan 15 Appendix A 18 Audit Work Plan for FY 2014 18 Inspection Work Plan for

  9. Strategies to Save 50% Site Energy in Grocery and General Merchandise Stores

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

    Strategies to Save 50% Site Energy in Grocery and General Merchandise Stores Adam Hirsch, Elaine Hale, and Matthew Leach Presented at the ACEEE Summer Study 2010 Pacific Grove, California August 15-20, 2010 Conference Paper NREL/CP-5500-48197 March 2011 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor of the US Government under Contract No. DE-AC36-08GO28308. Accordingly, the US Government and Alliance retain a

  10. Statement of Gregory H. Friedman Inspector General U.S. Department of Energy

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

    Financial and Contracting Oversight Committee on Homeland Security and Governmental Affairs U.S. Senate "Contract Management by the Department of Energy" FOR RELEASE ON DELIVERY 10:30 AM June 27, 2013 Madam Chairman and Members of the Subcommittee, I am pleased to be here at your request to testify on the Office of Inspector General's perspective on contract management by the Department of Energy's Office of Environmental Management (EM). With the end of the Cold War, the Department's

  11. Steven P. Croley, Esq. Office of General Counsel U.S. Department of Energy

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

    P. Croley, Esq. Office of General Counsel U.S. Department of Energy Re: Regulatory Burden RFI Dear Mr. Croley: These comments are submitted by Zero Zone Inc., a manufacturer of CRE equipment, in response to the U.S. Department of Energy's (DOE) notice in the July 3, 2014 Federal Register requesting information to assist DOE in reviewing existing regulations and in making its regulatory program more effective and less burdensome. I apologize for the comments being late by 2 days. We have some

  12. Level: National Data; Row: NAICS Codes; Column: Usage within General Energy-Saving Technologies;

    Energy Information Administration (EIA) (indexed site)

    2 Number of Establishments by Usage of General Energy-Saving Technologies, 2006; Level: National Data; Row: NAICS Codes; Column: Usage within General Energy-Saving Technologies; Unit: Establishment Counts. NAICS Code(a) Subsector and Industry Establishments(b) In Use(e) Not in Use Don't Know In Use(e) Not in Use Don't Know In Use(e) Not in Use Don't Know In Use(e) Not in Use Don't Know In Use(e) Not in Use Don't Know Total United States 311 Food 14,128 1,632 9,940 2,556 3,509 8,048 2,571 1,590

  13. Level: National Data; Row: NAICS Codes; Column: Usage within General Energy-Saving Technologies;

    Energy Information Administration (EIA) (indexed site)

    2 Number of Establishments by Usage of General Energy-Saving Technologies, 2010; Level: National Data; Row: NAICS Codes; Column: Usage within General Energy-Saving Technologies; Unit: Establishment Counts. NAICS Code(a) Selected Subsectors and Industry Establishments(b) In Use(e) Not in Use(f) Don't Know In Use(e) Not in Use(f) Don't Know In Use(e) Not in Use(f) Don't Know In Use(e) Not in Use(f) Don't Know In Use(e) Not in Use(f) Don't Know Total United States 311 Food 13,271 1,849 10,454 968

  14. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy Southwestern Federal Power

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

    Southwestern Federal Power System's Fiscal Year 2015 Financial Statement Audit AUDIT REPORT OAI-FS-16-10 August 2016 Department of Energy Washington, DC 20585 August 29, 2016 MEMORANDUM FOR THE ADMINISTRATOR, SOUTHWESTERN POWER ADMINISTRATION FROM: Sarah B. Nelson Assistant Inspector General for Audits and Administration SUBJECT: INFORMATION: Audit Report on "Southwestern Federal Power System's Fiscal Year 2015 Financial Statement Audit" The attached report presents the results of the

  15. OFFICE OF INSPECTOR GENERAL U.S. Department of Energy AUDIT REPORT

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

    FS-17-01 October 2016 Department of Energy Washington, DC 20585 October 31, 2016 MEMORANDUM FOR THE ADMINISTRATOR, SOUTHWESTERN AREA POWER ADMINISTRATION FROM: Rickey R. Hass Acting Inspector General SUBJECT: INFORMATION: Audit Report for the "Management Letter on the Southwestern Federal Power System's Fiscal Year 2015 Financial Statement Audit" KPMG LLP (KPMG), our contract auditors, planned and performed an audit of the combined financial statements of the Southwestern Federal Power

  16. ISSUANCE 2016-02-26: Energy Conservation Program: Test Procedures for Certain Categories of General Service Lamps, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Test Procedures for Certain Categories of General Service Lamps, Notice of Proposed Rulemaking

  17. " Row: NAICS Codes;" " Column: Usage within General Energy-Saving Technologies;"

    Energy Information Administration (EIA) (indexed site)

    2 Number of Establishments by Usage of General Energy-Saving Technologies, 2002;" " Level: National Data; " " Row: NAICS Codes;" " Column: Usage within General Energy-Saving Technologies;" " Unit: Establishment Counts." " "," ",,"Computer Control of Building Wide Evironment(c)",,,"Computer Control of Processes or Major Energy-Using Equipment(d)",,,"Waste Heat Recovery",,,"Adjustable - Speed

  18. " Row: NAICS Codes;" " Column: Usage within General Energy-Saving Technologies;"

    Energy Information Administration (EIA) (indexed site)

    2 Number of Establishments by Usage of General Energy-Saving Technologies, 2006;" " Level: National Data; " " Row: NAICS Codes;" " Column: Usage within General Energy-Saving Technologies;" " Unit: Establishment Counts." ,,,"Computer Control of Building Wide Evironment(c)",,,"Computer Control of Processes or Major Energy-Using Equipment(d)",,,"Waste Heat Recovery",,,"Adjustable - Speed Motors",,,"Oxy - Fuel

  19. " Row: NAICS Codes;" " Column: Usage within General Energy-Saving Technologies;"

    Energy Information Administration (EIA) (indexed site)

    2 Number of Establishments by Usage of General Energy-Saving Technologies, 2010;" " Level: National Data; " " Row: NAICS Codes;" " Column: Usage within General Energy-Saving Technologies;" " Unit: Establishment Counts." ,,,"Computer Control of Building Wide Evironment(c)",,,"Computer Control of Processes or Major Energy-Using Equipment(d)",,,"Waste Heat Recovery",,,"Adjustable - Speed Motors",,,"Oxy - Fuel

  20. GEMINI-E3, a general equilibrium model of international national interaction for economy - energy - environment

    SciTech Connect

    Vielle, M.; Bernard, A.

    1995-12-31

    Computable General Equilibrium Models have now a quite long history and a long list of fields of implementation: taxation, international trade, finance, economic planning for developing countries...Energy and environment, together with the related aspects of taxation and markets for (pollution rights), soon became an important area of concern for this modeling approach. Not only are there numerous academic publications devoted to these problems, but some major economic organizations have shown interest by building such tools for policy assessment. The first achievement was the GREEN model of O.E.C.D., soon followed by a comprehensive project launched by the Directorate General XH of the European Commission (SOLFEGE project). Both of these tools, aiming at a global approach of environmental problems such as the (greenhouse effect), are worldwide representations based on a set of regional macroeconomic models linked through international trade.

  1. DEPARTMENT OF ENERGY OFFICE OF GENERAL COUNSEL INTERPRETATION REGARDING EXEMPTION RELIEF PURSUANT TO

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

    INTERPRETATION REGARDING EXEMPTION RELIEF PURSUANT TO 10 C.F.R. PART 820, PROCEDURAL RULES FOR DOE NUCLEAR ACTIVITIES, SUBPART E, EXEMPTION RELIEF, AND NON-COMPLIANT "DOCUMENTED SAFETY ANALYSES" SUBJECT TO 10 C.F.R. PART 830, NUCLEAR SAFETY MANAGEMENT, SUBPART B, SAFETY BASIS REQUIREMENTS Subpart D to 10 C.F.R Part 820 provides that the Department of Energy's (DOE) General Counsel (GC) shall be responsible for interpreting the DOE Nuclear Safety Requirements. Pursuant to that

  2. United States Government Department of Energy Memorandum OFFICE OF INSPECTOR GENERAL

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

    28/07 10:24 FAX 301 903 4656 CAPITAL REGION [a 002 DOE F 1325.8 (08-93) United States Government Department of Energy Memorandum OFFICE OF INSPECTOR GENERAL DATE: November 28, 2007 REPLY TO ATTN OF: IG-34 (A07TG029) . Audit Report No.: OAS-L-08-02 SUBJECT: Report on "Department's Implementation of the Strateg:ic Integrated Procurement Enterprise System - Overall Project Planning" TO: Chief Financial Officer, CF-1 INTRODUCTION AND OBJECTIVE On September 28, 2007, we issued a report on

  3. USAJobs Search | Department of Energy

    Energy.gov [DOE] (indexed site)

    from disruptions in the energy infrastructure, regardless of the cause of the disruption. The Infrastructure Security and Energy Restoration (ISER) division of OE is...

  4. Disruption mitigation using high pressure gas jets

    SciTech Connect

    Dennis G. Whyte

    2007-10-11

    The goal of this research is to establish credible disruption mitigation scenarios based on the technique of massive gas injection. Disruption mitigation seeks to minimize or eliminate damage to internal components that can occur due to the rapid dissipation of thermal and magnetic energy during a tokamak disruption. In particular, the focus of present research is extrapolating mitigation techniques to burning plasma experiments such as ITER, where disruption-caused damage poses a serious threat to the lifetime of internal vessel components. A majority of effort has focused on national and international collaborative research with large tokamaks: DIII-D, Alcator C-Mod, JET, and ASDEX Upgrade. The research was oriented towards empirical trials of gas-jet mitigation on several tokamaks, with the goal of developing and applying cohesive models to the data across devices. Disruption mitigation using gas jet injection has proven to be a viable candidate for avoiding or minimizing damage to internal components in burning plasma experiments like ITER. The physics understanding is progress towards a technological design for the required gas injection system in ITER.

  5. Beport No. U.S. Department of Energy November 1995 INS-0-96-02 Office of Inspector General

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

    Beport No. U.S. Department of Energy November 1995 INS-0-96-02 Office of Inspector General Report on Selected Concerns Regarding Property Accountability at the Continuous Electron Beam Accelerator Facility i ^ ^ j\ _)"^ - B^ ^^^B __iv^^< '. **'_-J \-- % ^^\ D E--/ U.S..DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL SELECTED CONCERNS REGARDING PROPERTY ACCOUNTABILITY AT THE CONTINUOUS ELECTRON BEAM ACCELERATOR FACILITY Report No. INS-0-96-02 Office of Inspections Date Issued: November

  6. Calculation of positron binding energies using the generalized any particle propagator theory

    SciTech Connect

    Romero, Jonathan; Charry, Jorge A.; Flores-Moreno, Roberto; Varella, Mrcio T. do N.; Reyes, Andrs

    2014-09-21

    We recently extended the electron propagator theory to any type of quantum species based in the framework of the Any-Particle Molecular Orbital (APMO) approach [J. Romero, E. Posada, R. Flores-Moreno, and A. Reyes, J. Chem. Phys. 137, 074105 (2012)]. The generalized any particle molecular orbital propagator theory (APMO/PT) was implemented in its quasiparticle second order version in the LOWDIN code and was applied to calculate nuclear quantum effects in electron binding energies and proton binding energies in molecular systems [M. Daz-Tinoco, J. Romero, J. V. Ortiz, A. Reyes, and R. Flores-Moreno, J. Chem. Phys. 138, 194108 (2013)]. In this work, we present the derivation of third order quasiparticle APMO/PT methods and we apply them to calculate positron binding energies (PBEs) of atoms and molecules. We calculated the PBEs of anions and some diatomic molecules using the second order, third order, and renormalized third order quasiparticle APMO/PT approaches and compared our results with those previously calculated employing configuration interaction (CI), explicitly correlated and quantum Montecarlo methodologies. We found that renormalized APMO/PT methods can achieve accuracies of ?0.35 eV for anionic systems, compared to Full-CI results, and provide a quantitative description of positron binding to anionic and highly polar species. Third order APMO/PT approaches display considerable potential to study positron binding to large molecules because of the fifth power scaling with respect to the number of basis sets. In this regard, we present additional PBE calculations of some small polar organic molecules, amino acids and DNA nucleobases. We complement our numerical assessment with formal and numerical analyses of the treatment of electron-positron correlation within the quasiparticle propagator approach.

  7. Disruptions, Disruptivity, and Safer Operating Windows in the...

    Office of Scientific and Technical Information (OSTI)

    of Publication: United States Language: English Subject: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY Disruptions, High-beta Plasmas,MHD Instability, Spherical Torus, Spherical...

  8. Audit Report U.S. Department of Energy Office of Inspector General

    Office of Environmental Management (EM)

    6 Audit Letter Report: OAS-RA-L-10-06 September 15, 2010 The Department of Energy's American Recovery and Reinvestment Act - Georgia State Energy Program The Department of Energy's (Department) Office of Energy Efficiency and Renewable Energy (EERE) provides grants to states, territories and the District of Columbia (states) to support their energy priorities through the State Energy Program (SEP). Federal funding is based on a grant formula that considers the population and energy consumption

  9. BayeSED: A GENERAL APPROACH TO FITTING THE SPECTRAL ENERGY DISTRIBUTION OF GALAXIES

    SciTech Connect

    Han, Yunkun; Han, Zhanwen E-mail: zhanwenhan@ynao.ac.cn

    2014-11-01

    We present a newly developed version of BayeSED, a general Bayesian approach to the spectral energy distribution (SED) fitting of galaxies. The new BayeSED code has been systematically tested on a mock sample of galaxies. The comparison between the estimated and input values of the parameters shows that BayeSED can recover the physical parameters of galaxies reasonably well. We then applied BayeSED to interpret the SEDs of a large K{sub s} -selected sample of galaxies in the COSMOS/UltraVISTA field with stellar population synthesis models. Using the new BayeSED code, a Bayesian model comparison of stellar population synthesis models has been performed for the first time. We found that the 2003 model by Bruzual and Charlot, statistically speaking, has greater Bayesian evidence than the 2005 model by Maraston for the K{sub s} -selected sample. In addition, while setting the stellar metallicity as a free parameter obviously increases the Bayesian evidence of both models, varying the initial mass function has a notable effect only on the Maraston model. Meanwhile, the physical parameters estimated with BayeSED are found to be generally consistent with those obtained using the popular grid-based FAST code, while the former parameters exhibit more natural distributions. Based on the estimated physical parameters of the galaxies in the sample, we qualitatively classified the galaxies in the sample into five populations that may represent galaxies at different evolution stages or in different environments. We conclude that BayeSED could be a reliable and powerful tool for investigating the formation and evolution of galaxies from the rich multi-wavelength observations currently available. A binary version of the BayeSED code parallelized with Message Passing Interface is publicly available at https://bitbucket.org/hanyk/bayesed.

  10. Implications of Disruption to Natural Gas Deliverability

    SciTech Connect

    Science Applications International

    2008-09-30

    This project was sponsored by Department of Energy/Office of Electricity Delivery and Energy Reliability and managed by the National Energy Technology Laboratory. The primary purpose of the project was to analyze the capability of the natural gas production, transmission and supply systems to continue to provide service in the event of a major disruption in capacity of one or more natural gas transmission pipelines. The project was specifically designed to detail the ability of natural gas market to absorb facility losses and efficiently reallocate gas supplies during a significant pipeline capacity disruption in terms that allowed federal and state agencies and interests to develop effective policies and action plans to prioritize natural gas deliveries from a regional and national perspective. The analyses for each regional study were based on four primary considerations: (1) operating conditions (pipeline capacity, storage capacity, local production, power dispatch decision making and end user options); (2) weather; (3) magnitude and location of the disruption; and, (4) normal versus emergency situation. The detailed information contained in the region reports as generated from this project are Unclassified Controlled Information; and as such are subject to disclosure in accordance with the Freedom of Information Act. Therefore, this report defines the regions that were analyzed and the basic methodologies and assumptions used to completing the analysis.

  11. General Engineers

    Energy Information Administration (EIA) (indexed site)

    General Engineers The U.S. Energy Information Administration (EIA) within the Department of Energy has forged a world-class information program that stresses quality, teamwork, and employee growth. In support of our program, we offer a variety of profes- sional positions, including the General Engineer, whose work is associated with analytical studies and evaluation projects pertaining to the operations of the energy industry. Responsibilities: General Engineers perform or participate in one or

  12. Energy Auditor - Single Family 2.0: General Construction and Carpentry |

    Energy Saver

    Energy All-Stars Shine Bright at Inaugural Lecture Series Energy All-Stars Shine Bright at Inaugural Lecture Series January 22, 2013 - 3:38pm Addthis Energy Secretary Steven Chu talks about the challenges and opportunities relating to energy issues in the coming years as he opens the Energy All-Stars event. Jennifer Granholm, former governor of Michigan, proposes a Race to the Top-style program for clean energy during Energy All-Stars. Los Angeles Mayor Antonio Villaraigosa speaks about how

  13. Wyo. Stat. 37-1-101 et seq.: In General | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    StatuteStatute: Wyo. Stat. 37-1-101 et seq.: In GeneralLegal Abstract This articles outlines general requirements for the Wyoming Public Service Commission. Published N...

  14. File:GeneralConstructionPermiUTR3000000t.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GeneralConstructionPermiUTR3000000t.pdf Jump to: navigation, search File File history File usage File:GeneralConstructionPermiUTR3000000t.pdf Size of this preview: 465 600...

  15. U.S. General Services Administration - Form SF299 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    General Services Administration - Form SF299 Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: U.S. General Services Administration - Form SF299 Abstract...

  16. Colorado - C.R.S. 24-65.1-102 - General Definitions | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Colorado - C.R.S. 24-65.1-102 - General DefinitionsLegal Abstract This section provides the general...

  17. " Row: NAICS Codes;" " Column: Usage within General Energy-Saving Technologies;"

    Energy Information Administration (EIA) (indexed site)

    1. Number of Establishments by Usage of General Energy-Saving Technologies, 1998;" " Level: National Data; " " Row: NAICS Codes;" " Column: Usage within General Energy-Saving Technologies;" " Unit: Establishment Counts." " "," "," ",,,"Computer","Control of","Processes"," "," "," ",,,," ",," " " "," ","Computer

  18. Memorandum To: GENERAL COUNSEL, DEPARTMENT OF ENERGY (DOE) From: JONATHAN MELCHI, HEATING, AIR-CONDITIONING AND REFRIGERATION

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

    GENERAL COUNSEL, DEPARTMENT OF ENERGY (DOE) From: JONATHAN MELCHI, HEATING, AIR-CONDITIONING AND REFRIGERATION DISTRIBUTORS INTERNATIONAL (HARDI) Date: 1/12/2012 Subject: EX PARTE COMMUNICATION MEMO DOE ATTENDEES: Ashley Armstrong, John Cymbalsky, David Case, Laura Barhydt HARDI ATTENDEES: Talbot Gee, Jonathan Melchi AREAS OF DISCUSSION: DOE Framework Document and Stakeholder Meeting regarding the Enforcement of the updated Energy Conservation Standards for Air Conditioners, Furnaces and Heat

  19. USAJobs Search | Department of Energy

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

    to recover from disruptions in the energy infrastructure, regardless of the cause of the disruption. The National Electricity Delivery (NED) division of OE serves as the...

  20. USAJobs Search | Department of Energy

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

    from disruptions in the energy infrastructure, regardless of the cause of the disruption. The Assistant Secretary for OE reports to the Office of the Under Secretary for...

  1. USAJobs Search | Department of Energy

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

    from disruptions in the energy infrastructure, regardless of the cause of the disruption. The National Electricity Delivery (NED) division of OE serves as the Departments...

  2. U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL No. I01IG001

    Energy.gov [DOE] (indexed site)

    In September 1999, the Department of Energy awarded a contract to the law firm of Winston ... in June 1999, made no mention of the law firm's work for the Nuclear Energy ...

  3. General Merchandise 2009 TSD Miami Low Plug Load 50% Energy Savings...

    OpenEI (Open Energy Information) [EERE & EIA]

    90.1 2004 Model Year 2009 IDF file http:apps1.eere.energy.govbuildingsenergyplusmodelsMiami2009TSDGeneralMerchLPL50percent.idf XML file http:apps1.eere.energy.gov...

  4. General Dynamics and Nissan Case Studies Highlight Benefits of Superior Energy Performance

    Energy.gov [DOE]

    Two recent case studies document the benefits of participation in the Superior Energy Performance (SEP) program, including real-world details about energy management system implementation, results, and lessons learned.

  5. Energy Savings Potential of Solid-State Lighting in General Illuminati...

    Energy Saver

    Savings Potential of Solid-State Lighting in General Illumination Applications January 2012 Prepared for: Solid-State Lighting Program Building Technologies Program Office of ...

  6. Montana Rule 36.2.10 General State Land Rules | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    State Land RulesLegal Abstract Montana regulation governing general rules for the administration of state lands. Published NA Year Signed or Took Effect 2014 Legal Citation...

  7. U.S. Department of Energy Office of Inspector General Office...

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

    ... Recovery Act activities; Reviewed the CH2M HILL Plateau Remediation Company contract with ... Inspector General, please contact Felicia Jones (202) 253-2162. This page intentionally ...

  8. Low Wind Speed Technology Phase II: Integrated Wind Energy/Desalination System; General Electric Global Research

    SciTech Connect

    Not Available

    2006-03-01

    This fact sheet describes a subcontract with General Electric Global Research to explore wind power as a desirable option for integration with desalination technologies.

  9. NMAC 19.14.1 Geothermal Power General Provisions | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Geothermal Power General ProvisionsLegal Abstract These regulations outline the procedures for dealing with geothermal power issues in New Mexico. These rules are designed to...

  10. U.S. Departmetn of Energy, Office of Inspector General, Annaul...

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

    I am pleased to present the Office of Inspector General's combined Fiscal Year 2009 Annual Performance Report and Fiscal Year 2010 Annual Performance Plan. On February 17, 2009, ...

  11. U.S. Department of Energy Office of Inspector General Ofice of Audit Services

    Energy Saver

    Energy U.S. Department of Energy Collegiate Wind Competition 2016 U.S. Department of Energy Collegiate Wind Competition 2016 May 23, 2016 8:00AM EDT to May 25, 2016 5:00PM EDT New Orleans, Louisiana Ernest N. Morial Convention Center 900 Convention Center Boulevard New Orleans, Louisiana 70130 Held in conjunction with the American Wind Energy Association's WINDPOWER, the U.S. Department of Energy Collegiate Wind Competition challenges interdisciplinary teams of undergraduate students from a

  12. Tax reform and energy in the Philippines economy: A general equilibrium computation

    SciTech Connect

    Boyd, R.G.; Doroodian, K.; Udomvaech, P.

    1994-12-31

    This paper examines how energy tax cuts, offset with income tax increases, affect production, consumption, and total welfare in the Philippines economy. Our results show that energy tax cuts expand the energy and nonmetal mining sectors, but decrease output in the manufacturing, agricultural, and metal mining sectors. Consumption of all goods and services combined increases as the amount of energy tax reduction increases. Our welfare results, however, are mixed. While the welfare of the mid- and high-income levels increases, that of the lowest income level decreases. These results are robust with respect to changes in the elasticity of substitution in energy production as well as the elasticity of substitution in consumer demand. From the standpoint of economic efficiency, a policy such as this would enhance growth and aggregate income. From an equity standpoint, however, this policy is highly regressive in spite of the fact that the richest households pay proportionately more to finance the energy tax reduction. 18 refs., 10 tabs.

  13. PROJECT PROFILE: Rapid Development of Disruptive Photovoltaic...

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

    Rapid Development of Disruptive Photovoltaic Technologies PROJECT PROFILE: Rapid Development of Disruptive Photovoltaic Technologies Funding Opportunity: SuNLaMP SunShot ...

  14. 1 V.S.A. Chapter 5 Common Law; General Rights | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    V.S.A. Chapter 5 Common Law; General Rights Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: 1 V.S.A. Chapter 5 Common Law;...

  15. Title 1 Chapter 3 Common Law; General Rights | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Law; General RightsLegal Published NA Year Signed or Took Effect 1975 Legal Citation 1 V.S.A. 2171-339 DOI Not Provided Check for DOI availability: http:crossref.org Online...

  16. U.A.C. R317-1: Definitions and General Requirements | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: U.A.C. R317-1: Definitions and General RequirementsLegal Abstract This section establishes...

  17. 2015-01-26 Issuance: Energy Conservation Standards for General Service Lamps; Extension of Public Comment Period

    Energy.gov [DOE]

    This document is a pre-publication Federal Register extension of comment period regarding energy conservation standards for general service lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on January 26, 2015. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

  18. Energy Department Recognizes General Mills for Leadership and Innovation at Iowa Plant

    Energy.gov [DOE]

    As part of the Obama Administration's effort to cut climate-changing carbon emissions produced by the nation's buildings and manufacturing plants, today the U.S. Department of Energy (DOE)...

  19. Energy Savings Forecast of Solid-State Lighting in General Illumination Applications

    Office of Energy Efficiency and Renewable Energy (EERE)

    Report forecasting the U.S. energy savings of LED white-light sources compared to conventional white-light sources (i.e., incandescent, halogen, fluorescent, and high-intensity discharge) over the...

  20. DOE Office of Inspector General Audit Report "The Department of Energy's Management of Contractor Fines, Penalties and Legal Costs"

    Office of Energy Efficiency and Renewable Energy (EERE)

    Please review the attached DOE Office of Inspector General Audit Report "The Department of Energy's Management of Contractor Fines, Penalties and Legal Costs," especially Recommendation 2.a. That Recommendation requires the Senior Procurement Executive, in conjunction with the field site Counsels, to review high-value (which you should define as above $500K) outside law firm invoices for the period identified in the report to ensure no unallowable costs were reimbursed.

  1. A generalized force-modified potential energy surface (G-FMPES) for mechanochemical simulations

    DOE PAGES [OSTI]

    Subramanian, Gopinath; Mathew, Nithin; Leiding, Jeffery A.

    2015-10-05

    We describe the modifications that a spatially varying external load produces on a Born-Oppenheimer potential energy surface (PES) by calculating static quantities of interest. The effects of the external loads are exemplified using electronic structure calculations (at the HF/6-31G** level) of two different molecules: ethane and hexahydro-1,3,5-trinitro-s-triazine (RDX). The calculated transition states and The Hessian matrices of stationary points show that spatially varying external loads shift the stationary points and modify the curvature of the PES, thereby affecting the harmonic transition rates by altering both the energy barrier as well as the prefactor. The harmonic spectra of both molecules aremore » blue-shifted with increasing compressive “pressure.” Some stationary points on the RDX-PES disappear under application of the external load, indicating the merging of an energy minimum with a saddle point.« less

  2. A generalized force-modified potential energy surface (G-FMPES) for mechanochemical simulations

    SciTech Connect

    Subramanian, Gopinath; Mathew, Nithin; Leiding, Jeffery A.

    2015-10-05

    We describe the modifications that a spatially varying external load produces on a Born-Oppenheimer potential energy surface (PES) by calculating static quantities of interest. The effects of the external loads are exemplified using electronic structure calculations (at the HF/6-31G** level) of two different molecules: ethane and hexahydro-1,3,5-trinitro-s-triazine (RDX). The calculated transition states and The Hessian matrices of stationary points show that spatially varying external loads shift the stationary points and modify the curvature of the PES, thereby affecting the harmonic transition rates by altering both the energy barrier as well as the prefactor. The harmonic spectra of both molecules are blue-shifted with increasing compressive “pressure.” Some stationary points on the RDX-PES disappear under application of the external load, indicating the merging of an energy minimum with a saddle point.

  3. A generalized force-modified potential energy surface for mechanochemical simulations

    SciTech Connect

    Subramanian, Gopinath; Mathew, Nithin; Leiding, Jeff

    2015-10-07

    We describe the modifications that a spatially varying external load produces on a Born-Oppenheimer potential energy surface (PES) by calculating static quantities of interest. The effects of the external loads are exemplified using electronic structure calculations (at the HF/6-31G{sup ∗∗} level) of two different molecules: ethane and hexahydro-1,3,5-trinitro-s-triazine (RDX). The calculated transition states and Hessian matrices of stationary points show that spatially varying external loads shift the stationary points and modify the curvature of the PES, thereby affecting the harmonic transition rates by altering both the energy barrier as well as the prefactor. The harmonic spectra of both molecules are blueshifted with increasing compressive “pressure.” Some stationary points on the RDX-PES disappear under application of the external load, indicating the merging of an energy minimum with a saddle point.

  4. A generalized force-modified potential energy surface (G-FMPES) for mechanochemical simulations

    SciTech Connect

    Subramanian, Gopinath; Mathew, Nithin; Leiding, Jeffery A.

    2015-10-05

    We describe the modifications that a spatially varying external load produces on a Born-Oppenheimer potential energy surface (PES) by calculating static quantities of interest. The effects of the external loads are exemplified using electronic structure calculations (at the HF/6-31G** level) of two different molecules: ethane and hexahydro-1,3,5-trinitro-s-triazine (RDX). The calculated transition states and The Hessian matrices of stationary points show that spatially varying external loads shift the stationary points and modify the curvature of the PES, thereby affecting the harmonic transition rates by altering both the energy barrier as well as the prefactor. The harmonic spectra of both molecules are blue-shifted with increasing compressive pressure. Some stationary points on the RDX-PES disappear under application of the external load, indicating the merging of an energy minimum with a saddle point.

  5. Experts assemble at PPPL to discuss mitigation of tokamak disruptions |

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

    Princeton Plasma Physics Lab Experts assemble at PPPL to discuss mitigation of tokamak disruptions By John Greenwald July 15, 2014 Tweet Widget Google Plus One Share on Facebook Amitava Bhattacharjee, left, and John Mandrekas, a program manager in the U.S. Department of Energy's office of Fusion Energy Sciences. (Photo by Elle Starkman/Princeton Office of Communications ) Amitava Bhattacharjee, left, and John Mandrekas, a program manager in the U.S. Department of Energy's office of Fusion

  6. Experts assemble at PPPL to discuss mitigation of tokamak disruptions |

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

    Princeton Plasma Physics Lab Experts assemble at PPPL to discuss mitigation of tokamak disruptions By John Greenwald July 15, 2014 Tweet Widget Google Plus One Share on Facebook Amitava Bhattacharjee, left, and John Mandrekas, a program manager in the U.S. Department of Energy's office of Fusion Energy Sciences. (Photo by Elle Starkman/Princeton Office of Communications ) Amitava Bhattacharjee, left, and John Mandrekas, a program manager in the U.S. Department of Energy's office of Fusion

  7. Statement of Bernard Bigot Director-General ITER International Fusion Energy Organization

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

    Comprehensive Plan of Action | Department of Energy from Secretary Ernest Moniz on the Anniversary of the Joint Comprehensive Plan of Action Statement from Secretary Ernest Moniz on the Anniversary of the Joint Comprehensive Plan of Action July 14, 2016 - 8:44am Addthis NEWS MEDIA CONTACT (202) 586-4940 "One year ago, the P5+1, the European Union and the Islamic Republic of Iran announced the Joint Comprehensive Plan of Action (JCPOA), a historic deal to ensure that Iran's nuclear

  8. 2014-04-11 Issuance: Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Notice of Proposed Rulemaking

    Energy.gov [DOE]

    This document is a pre-publication Federal Register notice of proposed rulemaking regarding energy conservation standards for general service fluorescent lamps and incandescent reflectors lamps, as issued by the Assistant Secretary for Energy Efficiency and Renewable Energy on April 11, 2014.

  9. General Motors LLC Final Project Report: Improving Energy Efficiency by Developing Components for Distributed Cooling and Heating Based on Thermal Comfort Modeling

    SciTech Connect

    Bozeman, Jeffrey; Chen, Kuo-Huey

    2014-12-09

    On November 3, 2009, General Motors (GM) accepted U.S. Department of Energy (DOE) Cooperative Agreement award number DE-EE0000014 from the National Energy Technology Laboratory (NETL). GM was selected to execute a three-year cost shared research and development project on Solid State Energy Conversion for Vehicular Heating, Ventilation & Air Conditioning (HVAC) and for Waste Heat Recovery.

  10. Functional quantization around GW states of FQHE; General results and energy conductivity evaluations

    SciTech Connect

    Cabo Montes de Oca, A. ); Felipe, R.G.; Martinez, A.P. )

    1992-11-10

    In this paper, generating functional equations related to the Greiter-Wilczek ground states in FQHE are written. The Ward identities of the magnetic translation and rotational invariances allow us to determine the spatial structure of the electron propagator as in usual states. The electromagnetic linear responses again show that the Streda formula in terms of the derivative over the real magnetic field gives the Hall conductivity. The coefficient of the Chern-Simons effective action is also determined by this expression. Calculations of the energies in the Hartree-Fock approximation are presented up to three filed Landau levels and all the related filling factors. Under natural assumptions, the Hall resistivity versus the magnetic field curve is determined. It resembles quantitatively the experimental results for the most relevant filling fractions.

  11. Runaway Geneeration In Disruptions Of Plasmas In TFTR

    SciTech Connect

    Fredrickson, E. D.; Bell, M. G.; Taylor, G.; Medley, S. S.

    2014-03-31

    Many disruptions in the Tokamak Fusion Test Reactor (TFTR) [D. Meade and the TFTR Group, in Proceedings of the International Conference on Plasma Physics and Controlled Nuclear Fusion, Washington, DC, 1990 (International Atomic Energy Agency, Vienna, 1991), Vol. 1, pp. 9-24] produced populations of runaway electrons which carried a significant fraction of the original plasma current. In this paper, we describe experiments where, following a disruption of a low-beta, reversed shear plasma, currents of up to 1 MA carried mainly by runaway electrons were controlled and then ramped down to near zero using the ohmic transformer. In the longer lasting runaway plasmas, Parail-Pogutse instabilities were observed.

  12. Electricity Delivery and Energy Reliability

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

    Delivery and Energy Reliability The Office of Electricity Delivery and Energy Reliability ... to energy supply disruptions, such as electricity and fuel outages. * Smart Grid (14.4 ...

  13. Homeowners: Respond to Natural Gas Disruptions | Department of...

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

    Natural Gas Disruptions Homeowners: Respond to Natural Gas Disruptions Homeowners: Respond to Natural Gas Disruptions Because natural gas is distributed through underground ...

  14. Local Leaders: Respond to Natural Gas Disruptions | Department...

    Office of Environmental Management (EM)

    Natural Gas Disruptions Local Leaders: Respond to Natural Gas Disruptions Local Leaders: Respond to Natural Gas Disruptions Because natural gas is distributed through underground ...

  15. Status of research toward the ITER disruption mitigation system

    SciTech Connect

    Hollmann, E. M.; Izzo, V. A.; Aleynikov, P. B.; Lehnen, M.; Snipes, J. A.; Fülöp, T.; Humphreys, D. A.; Lukash, V. E.; Papp, G.; Pautasso, G.; Saint-Laurent, F.

    2015-02-15

    An overview of the present status of research toward the final design of the ITER disruption mitigation system (DMS) is given. The ITER DMS is based on massive injection of impurities, in order to radiate the plasma stored energy and mitigate the potentially damaging effects of disruptions. The design of this system will be extremely challenging due to many physics and engineering constraints such as limitations on port access and the amount and species of injected impurities. Additionally, many physics questions relevant to the design of the ITER disruption mitigation system remain unsolved such as the mechanisms for mixing and assimilation of injected impurities during the rapid shutdown and the mechanisms for the subsequent formation and dissipation of runaway electron current.

  16. Disruptive Innovation in Numerical Hydrodynamics

    SciTech Connect

    Waltz, Jacob I.

    2012-09-06

    We propose the research and development of a high-fidelity hydrodynamic algorithm for tetrahedral meshes that will lead to a disruptive innovation in the numerical modeling of Laboratory problems. Our proposed innovation has the potential to reduce turnaround time by orders of magnitude relative to Advanced Simulation and Computing (ASC) codes; reduce simulation setup costs by millions of dollars per year; and effectively leverage Graphics Processing Unit (GPU) and future Exascale computing hardware. If successful, this work will lead to a dramatic leap forward in the Laboratory's quest for a predictive simulation capability.

  17. General Purpose Monte Carlo Codes for Neutron and Photon Transport Calculations based on Continuous Energy and Multigroup Methods.

    Energy Science and Technology Software Center

    2008-02-29

    Version 00 (1) Problems to be solved: MVP/GMVP II can solve eigenvalue and fixed-source problems. The multigroup code GMVP can solve forward and adjoint problems for neutron, photon and neutron-photon coupled transport. The continuous-energy code MVP can solve only the forward problems. Both codes can also perform time-dependent calculations. (2) Geometry description: MVP/GMVP employs combinatorial geometry to describe the calculation geometry. It describes spatial regions by the combination of the 3-dimensional objects (BODIes). Currently, themore » following objects (BODIes) can be used. - BODIes with linear surfaces : half space, parallelepiped, right parallelepiped, wedge, right hexagonal prism - BODIes with quadratic surface and linear surfaces : cylinder, sphere, truncated right cone, truncated elliptic cone, ellipsoid by rotation, general ellipsoid - Arbitrary quadratic surface and torus The rectangular and hexagonal lattice geometry can be used to describe the repeated geometry. Furthermore, the statistical geometry model is available to treat coated fuel particles or pebbles for high temperature reactors. (3) Particle sources: The various forms of energy-, angle-, space- and time-dependent distribution functions can be specified. See Abstract for more detail.« less

  18. OPTICAL TRANSIENTS FROM THE UNBOUND DEBRIS OF TIDAL DISRUPTION

    SciTech Connect

    Kasen, Daniel; Ramirez-Ruiz, Enrico

    2010-05-01

    In the tidal disruption of a star by a black hole, roughly half of the stellar mass becomes bound and falls into the black hole, while the other half is ejected at high velocity. Several previous studies have considered the emission resulting from the accretion of bound material; we consider the possibility that the unbound debris may also radiate once it has expanded and become transparent. We show that the gradual energy input from hydrogen recombination compensates for adiabatic losses over significant expansion factors. The opacity also drops dramatically with recombination, and the internal energy can be radiated by means of a cooling-transparency wave propagating from the surface layers inward. The result is a brief optical transient occurring {approx} 1 week after disruption and lasting 3-5 days with peak luminosities of 10{sup 40}-10{sup 42} ergs s{sup -1}, depending on the mass of the disrupted star. These recombination powered transients should accompany the X-ray/ultraviolet flare from the accretion of bound material, and so may be a useful signature for discriminating tidal disruption events, especially for lower and intermediate mass black holes.

  19. Collisional disruption of gravitational aggregates in the tidal environment

    SciTech Connect

    Hyodo, Ryuki; Ohtsuki, Keiji

    2014-05-20

    The degree of disruption in collisions in free space is determined by specific impact energy, and the mass fraction of the largest remnant is a monotonically decreasing function of impact energy. However, it has not been shown whether such a relationship is applicable to collisions under the influence of a planet's tidal force, which is important in ring dynamics and satellite accretion. Here we examine the collisional disruption of gravitational aggregates in the tidal environment by using local N-body simulations. We find that outcomes of such a collision largely depend on the impact velocity, the direction of impact, and the radial distance from the planet. In the case of a strong tidal field corresponding to Saturn's F ring, collisions in the azimuthal direction are much more destructive than those in the radial direction. Numerical results of collisions sensitively depend on the impact velocity, and a complete disruption of aggregates can occur even in impacts with velocity much lower than their escape velocity. In such low-velocity collisions, the deformation of colliding aggregates plays an essential role in determining collision outcomes, because the physical size of the aggregate is comparable to its Hill radius. On the other hand, the dependence of collision outcomes on impact velocity becomes similar to the case in free space when the distance from the planet is sufficiently large. Our results are consistent with Cassini observations of the F ring, which suggest ongoing creation and disruption of aggregates within the ring.

  20. COLLISIONAL STRIPPING AND DISRUPTION OF SUPER-EARTHS

    SciTech Connect

    Marcus, Robert A.; Sasselov, Dimitar; Hernquist, Lars; Stewart, Sarah T.

    2009-08-01

    The final stage of planet formation is dominated by collisions between planetary embryos. The dynamics of this stage determine the orbital configuration and the mass and composition of planets in the system. In the solar system, late giant impacts have been proposed for Mercury, Earth, Mars, and Pluto. In the case of Mercury, this giant impact may have significantly altered the bulk composition of the planet. Here we present the results of smoothed particle hydrodynamics simulations of high-velocity (up to {approx}5v {sub esc}) collisions between 1 and 10 M {sub +} planets of initially terrestrial composition to investigate the end stages of formation of extrasolar super-Earths. As found in previous simulations of collisions between smaller bodies, when collision energies exceed simple merging, giant impacts are divided into two regimes: (1) disruption and (2) hit-and-run (a grazing inelastic collision and projectile escape). Disruption occurs when the impact parameter is near zero, when the projectile mass is small compared to the target, or at extremely high velocities. In the disruption regime, we derive the criteria for catastrophic disruption (when half the total colliding mass is lost), the transition energy between accretion and erosion, and a scaling law for the change in bulk composition (iron-to-silicate ratio) resulting from collisional stripping of a mantle.

  1. Assessment of Energy Savings Potential from the Use of Demand Controlled Ventilation in General Office Spaces in California

    SciTech Connect

    Hong, Tianzhen; Fisk, William

    2010-01-01

    A prototypical office building meeting the prescriptive requirements of the 2008 California building energy efficiency standards (Title 24) was used in EnergyPlus simulations to calculate the energy savings potential of demand controlled ventilation (DCV) in five typical California climates per three design occupancy densities and two minimum ventilation rates. The assumed minimum ventilation rates in offices without DCV, based on two different measurement methods employed in a large survey, were 38 and 13 L/s per occupant. The results of the life cycle cost analysis show DCV is cost effective for office spaces if the typical minimum ventilation rate without DCV is 38 L/s per person, except at the low design occupancy of 10.8 people per 100 m2 in climate zones 3 (north coast) and 6 (south Coast). DCV was not found to be cost effective if the typical minimum ventilation rate without DCV is 13 L/s per occupant, except at high design occupancy of 21.5 people per 100 m2 in climate zones 14 (desert) and 16 (mountains). Until the large uncertainties about the base case ventilation rates in offices without DCV are reduced, the case for requiring DCV in general office spaces will be a weak case. Under the Title 24 Standards office occupant density of 10.8 people per 100 m2, DCV becomes cost effective when the base case minimum ventilation rate is greater than 42.5, 43.0, 24.0, 19.0, and 18.0 L/s per person for climate zone 3, 6, 12, 14, and 16 respectively.

  2. Public Affairs Policy and Planning Requirements for a Fuel Supply Disruption Emergency

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1992-06-08

    To establish responsibilities and requirements for Department of Energy (DOE) public affairs actions in the case of fuel supply disruption emergency. Cancels DOE 5500.5. Canceled by DOE O 151.1 of 9-25-95.

  3. Hydrogeologic effects of natural disruptive events on nuclear waste repositories

    SciTech Connect

    Davis, S.N.

    1980-06-01

    Some possible hydrogeologic effects of disruptive events that may affect repositories for nuclear wastte are described. A very large number of combinations of natural events can be imagined, but only those events which are judged to be most probable are covered. Waste-induced effects are not considered. The disruptive events discussed above are placed into four geologic settings. Although the geology is not specific to given repository sites that have been considered by other agencies, the geology has been generalized from actual field data and is, therefore, considered to be physically reasonable. The geologic settings considered are: (1) interior salt domes of the Gulf Coast, (2) bedded salt of southeastern New Mexico, (3) argillaceous rocks of southern Nevanda, and (4) granitic stocks of the Basin and Range Province. Log-normal distributions of permeabilities of rock units are given for each region. Chapters are devoted to: poresity and permeability of natural materials, regional flow patterns, disruptive events (faulting, dissolution of rock forming minerals, fracturing from various causes, rapid changes of hydraulic regimen); possible hydrologic effects of disruptive events; and hydraulic fracturing.

  4. Standby revenue-recycling authority to deal with petroleum-supply disruptions. Hearing before the Subcommittee on Energy and Agricultural Taxation of the Committee on Finance, United States Senate, Ninety-Seventh Congress, First Session, December 8, 1981

    SciTech Connect

    Not Available

    1982-01-01

    Eight witnesses representing the Electric Power Research Institute, tax analysts, and universities commented on S. 1354, which requires that revenues generated by the Windfall Profits Tax or other sources be recycled to consumers in the event of a severe oil-supply disruption. The policy puts primary reliance on the free market, with additional standby revenues mitigating the impact of higher prices. Recycling takes a middle position between a totally free market and allocations controls. The hearing record includes the text of S. 1354, the testimony, and additional information and communications submitted for the record. (DCK)

  5. Development of a generalized perturbation theory method for sensitivity analysis using continuous-energy Monte Carlo methods

    DOE PAGES [OSTI]

    Perfetti, Christopher M.; Rearden, Bradley T.

    2016-03-01

    The sensitivity and uncertainty analysis tools of the ORNL SCALE nuclear modeling and simulation code system that have been developed over the last decade have proven indispensable for numerous application and design studies for nuclear criticality safety and reactor physics. SCALE contains tools for analyzing the uncertainty in the eigenvalue of critical systems, but cannot quantify uncertainty in important neutronic parameters such as multigroup cross sections, fuel fission rates, activation rates, and neutron fluence rates with realistic three-dimensional Monte Carlo simulations. A more complete understanding of the sources of uncertainty in these design-limiting parameters could lead to improvements in processmore » optimization, reactor safety, and help inform regulators when setting operational safety margins. A novel approach for calculating eigenvalue sensitivity coefficients, known as the CLUTCH method, was recently explored as academic research and has been found to accurately and rapidly calculate sensitivity coefficients in criticality safety applications. The work presented here describes a new method, known as the GEAR-MC method, which extends the CLUTCH theory for calculating eigenvalue sensitivity coefficients to enable sensitivity coefficient calculations and uncertainty analysis for a generalized set of neutronic responses using high-fidelity continuous-energy Monte Carlo calculations. Here, several criticality safety systems were examined to demonstrate proof of principle for the GEAR-MC method, and GEAR-MC was seen to produce response sensitivity coefficients that agreed well with reference direct perturbation sensitivity coefficients.« less

  6. DISRUPTION MITIGATION WITH HIGH-PRESSURE NOBLE GAS INJECTION

    SciTech Connect

    WHYTE, DG; JERNIGAN, TC; HUMPHREYS, DA; HYATT, AW; LASNIER, CJ; PARKS, PB; EVANS, TE; TAYLOR, PL; KELLMAN, AG; GRAY, DS; HOLLMANN, EM

    2002-10-01

    OAK A271 DISRUPTION MITIGATION WITH HIGH-PRESSURE NOBLE GAS INJECTION. High-pressure gas jets of neon and argon are used to mitigate the three principal damaging effects of tokamak disruptions: thermal loading of the divertor surfaces, vessel stress from poloidal halo currents and the buildup and loss of relativistic electrons to the wall. The gas jet penetrates as a neutral species through to the central plasma at its sonic velocity. The injected gas atoms increase up to 500 times the total electron inventory in the plasma volume, resulting in a relatively benign radiative dissipation of >95% of the plasma stored energy. The rapid cooling and the slow movement of the plasma to the wall reduce poloidal halo currents during the current decay. The thermally collapsed plasma is very cold ({approx} 1-2 eV) and the impurity charge distribution can include > 50% fraction neutral species. If a sufficient quantity of gas is injected, the neutrals inhibit runaway electrons. A physical model of radiative cooling is developed and validated against DIII-D experiments. The model shows that gas jet mitigation, including runaway suppression, extrapolates favorably to burning plasmas where disruption damage will be more severe. Initial results of real-time disruption detection triggering gas jet injection for mitigation are shown.

  7. SIMMER-II: A computer program for LMFBR disrupted core analysis

    SciTech Connect

    Bohl, W.R.; Luck, L.B.

    1990-06-01

    SIMMER-2 (Version 12) is a computer program to predict the coupled neutronic and fluid-dynamics behavior of liquid-metal fast reactors during core-disruptive accident transients. The modeling philosophy is based on the use of general, but approximate, physics to represent interactions of accident phenomena and regimes rather than a detailed representation of specialized situations. Reactor neutronic behavior is predicted by solving space (r,z), energy, and time-dependent neutron conservation equations (discrete ordinates transport or diffusion). The neutronics and the fluid dynamics are coupled via temperature- and background-dependent cross sections and the reactor power distribution. The fluid-dynamics calculation solves multicomponent, multiphase, multifield equations for mass, momentum, and energy conservation in (r,z) or (x,y) geometry. A structure field with nine density and five energy components; a liquid field with eight density and six energy components; and a vapor field with six density and on energy component are coupled by exchange functions representing a modified-dispersed flow regime with a zero-dimensional intra-cell structure model.

  8. Sandia Energy Cyber

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

    sandia-cyber-engineering-research-laboratory-cerl-formally-opensfeed 0 Sandia Builds Android-Based Network to Study Cyber Disruptions http:energy.sandia.gov...

  9. System and method for disrupting suspect objects

    SciTech Connect

    Gladwell, T. Scott; Garretson, Justin R; Hobart, Clinton G; Monda, Mark J

    2013-07-09

    A system and method for disrupting at least one component of a suspect object is provided. The system includes a source for passing radiation through the suspect object, a screen for receiving the radiation passing through the suspect object and generating at least one image therefrom, a weapon having a discharge deployable therefrom, and a targeting unit. The targeting unit displays the image(s) of the suspect object and aims the weapon at a disruption point on the displayed image such that the weapon may be positioned to deploy the discharge at the disruption point whereby the suspect object is disabled.

  10. Passive runaway electron suppression in tokamak disruptions

    SciTech Connect

    Smith, H. M.; Helander, P.

    2013-07-15

    Runaway electrons created in disruptions pose a serious problem for tokamaks with large current. It would be desirable to have a runaway electron suppression method which is passive, i.e., a method that does not rely on an uncertain disruption prediction system. One option is to let the large electric field inherent in the disruption drive helical currents in the wall. This would create ergodic regions in the plasma and increase the runaway losses. Whether these regions appear at a suitable time and place to affect the formation of the runaway beam depends on disruption parameters, such as electron temperature and density. We find that it is difficult to ergodize the central plasma before a beam of runaway current has formed. However, the ergodic outer region will make the Ohmic current profile contract, which can lead to instabilities that yield large runaway electron losses.

  11. Marine and Hydrokinetic Energy Development Technical Support and General Environmental Studies Report on Outreach to Stakeholders for Fiscal Year 2009

    SciTech Connect

    Copping, Andrea E.; Geerlofs, Simon H.

    2010-01-22

    Report on activities working with stakeholders in the emerging marine and hydrokinetic energy industry during FY09, for DOE EERE Office of Waterpower.

  12. Vehicle Technologies Office Merit Review 2015: A Disruptive Concept...

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

    A Disruptive Concept for a Whole Family of New Battery Systems Vehicle Technologies Office Merit Review 2015: A Disruptive Concept for a Whole Family of New Battery Systems...

  13. BINARY DISRUPTION BY MASSIVE BLACK HOLES: HYPERVELOCITY STARS, S STARS, AND TIDAL DISRUPTION EVENTS

    SciTech Connect

    Bromley, Benjamin C.; Kenyon, Scott J.; Geller, Margaret J.; Brown, Warren R. E-mail: skenyon@cfa.harvard.edu E-mail: wbrown@cfa.harvard.edu

    2012-04-20

    We examine whether disrupted binary stars can fuel black hole growth. In this mechanism, tidal disruption produces a single hypervelocity star (HVS) ejected at high velocity and a former companion star bound to the black hole. After a cluster of bound stars forms, orbital diffusion allows the black hole to accrete stars by tidal disruption at a rate comparable to the capture rate. In the Milky Way, HVSs and the S star cluster imply similar rates of 10{sup -5} to 10{sup -3} yr{sup -1} for binary disruption. These rates are consistent with estimates for the tidal disruption rate in nearby galaxies and imply significant black hole growth from disrupted binaries on 10 Gyr timescales.

  14. 10N General Tables

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

    subdivided into the following categories: Reviews Ground-State Properties Shell Model Cluster Model Other Theoretical Work These General Tables correspond to "Energy Levels of...

  15. 2014-12-05 Issuance: Energy Conservation Standard for General Service Lamps; Notice of Public Meeting and Availability of the Preliminary Technical Support Document

    Office of Energy Efficiency and Renewable Energy (EERE)

    This document is a pre-publication Federal Register notice of public meeting and availability of the preliminary technical support document regarding energy conservation standards for general service lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on December 5, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

  16. Vehicle Technologies Office Merit Review 2015: A Disruptive Concept for a Whole Family of New Battery Systems

    Energy.gov [DOE]

    Presentation given by Parthian Energy at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about a disruptive concept for a...

  17. Efficiency Exchange highlights energy efficiency innovations...

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

    can thrive in a world where customers, technology and energy are intersecting in disruptive ways. Attendees will also get an insider's look at how energy efficient...

  18. Tokamak plasma current disruption infrared control system

    DOEpatents

    Kugel, Henry W.; Ulrickson, Michael

    1987-01-01

    In a magnetic plasma confinment device having an inner toroidal limiter mounted on an inner wall of a plasma containment vessel, an arrangement is provided for monitoring vertical temperature profiles of the limiter. The temperature profiles are taken at brief time intervals, in a time scan fashion. The time scans of the vertical temperature profile are continuously monitored to detect the presence of a peaked temperature excursion, which, according to the present invention, is a precursor of a subsequent major plasma disruption. A fast scan of the temperature profile is made so as to provide a time interval in real time prior to the major plasma disruption, such that corrective action can be taken to reduce the harmful effects of the plasma disruption.

  19. Department of Energy Selects Small Business to Provide General Construction and Environmental Regulatory Support at the Los Alamos National Laboratory

    Energy.gov [DOE]

    Cincinnati – The Department of Energy (DOE) today awarded an Indefinite Delivery/Indefinite Quantity (ID/IQ) master contract to TSAY Professional Services Inc. of Ohkay Owingeh, N.M., a Native American/Tribally Owned small-disadvantaged business under the Small Business Administration’s 8(a) Program.

  20. General Information

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

    information General Information JLF Contacts Request a Tour

  1. Selected text of Atomic Energy Act, Executive Orders and other laws of general interest to safeguards and security executives

    SciTech Connect

    Cadwell, J.J.; Ruger, C.J.

    1995-12-01

    This document is one of a three report set, BNL 52201 contains detailed information for use by executives. BNL 52202 is titled, U.S. Statutes of General Interest to Safeguards and Security Officers, and contains less detail than BNL 52201. It is intended for use by officers. BNL 52203 is titled, U.S.Statutes for Enforcement by Security Inspectors, and only contains statutes to be applied by uniformed security inspectors. These are a newly updated version of a set of documents of similar titles published in September 1988, which were an updated version of an original set of documents published in November 1983.

  2. Energy

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

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency ...

  3. Energy

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

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  4. Energy

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

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  5. Office of Inspector General audit report on the U.S. Department of Energy`s consolidated financial statements for fiscal year 1998

    SciTech Connect

    1999-02-01

    The Department prepared the Fiscal Year 1998 Accountability Report to combine critical financial and program performance information in a single report. The Department`s consolidated financial statements and the related audit reports are included as major components of the Accountability Report. The Office of Inspector General audited the Department`s consolidated financial statements as of and for the years ended September 30, 1998 and 1997. In the opinion of the Office of Inspector General, except for the environmental liabilities lines items in Fiscal year 1998, these financial statements present fairly, in all material respects, the financial position of the Department as of September 30, 1998 and 1997, and its consolidated net cost, changes in net position, budgetary resources, financing activities, and custodial activities for the years then ended in conformity with Federal accounting standards. In accordance with Government Auditing Standards, the Office of Inspector General issued a separate report on the Department internal controls. This report discusses needed improvements to the environmental liabilities estimating process and the reporting of performance measure information.

  6. Automated Grid Disruption Response System: Robust Adaptive Topology Control (RATC)

    SciTech Connect

    2012-03-01

    GENI Project: The RATC research team is using topology control as a mechanism to improve system operations and manage disruptions within the electric grid. The grid is subject to interruption from cascading faults caused by extreme operating conditions, malicious external attacks, and intermittent electricity generation from renewable energy sources. The RATC system is capable of detecting, classifying, and responding to grid disturbances by reconfiguring the grid in order to maintain economically efficient operations while guaranteeing reliability. The RATC system would help prevent future power outages, which account for roughly $80 billion in losses for businesses and consumers each year. Minimizing the time it takes for the grid to respond to expensive interruptions will also make it easier to integrate intermittent renewable energy sources into the grid.

  7. OFFICE OF INSPECTOR GENERAL

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

    APP-005 Planning for and Measuring Office of Inspector General Results FY 2002 Annual Performance Report and FY 2003 Annual Performance Plan Office of Inspector General U.S. Department of Energy Inspector General's Message We are pleased to present the Office of Inspector General's (OIG) consolidated Fiscal Year 2002 Annual Performance Report and Fiscal Year 2003 Annual Performance Plan. This document evaluates our actual Fiscal Year (FY) 2002 performance and establishes the performance goals

  8. Office of Inspector General audit report on the U.S. Department of Energy`s management of Associated Western Universities grant programs

    SciTech Connect

    1998-04-01

    The Department of Energy (DOE), recognizing the need to maintain a strong science and engineering base at a time when enrollments in these disciplines were declining, implemented several educational programs. Among these were educational programs to provide faculty and students of US colleges and universities with energy-related training and research experience. Associated Western Universities (AWU), a nonprofit organization, administered post-secondary educational programs for DOE through grants and, occasionally, subcontracts. The objectives of the audit were to determine whether: (1) DOE was achieving its goal of enhancing US science and engineering education and (2) AWU was appropriately accumulating and classifying its costs. It was found that DOE was not fully achieving its objective of enhancing science and engineering education for students of US colleges and universities. In addition, it was found that AWU had not complied with cost principles for nonprofit organizations as required under the terms of the grants. Specifically, AWU misclassified a $13,000 overrun of direct program cost as indirect cost, incurred $40,000 of idle facility costs that were unallowable under the terms of the grant, misclassified indirect costs as direct costs, and claimed reimbursement for consultant costs that were inappropriate under the terms of the consulting contract. These discrepancies resulted in $53,000 of questionable costs, as well as costs having been charged to the Office of Energy Research (ER) grant that should have been charged to the Richland and Idaho grants. The authors recommended that the Managers of the Richland and Idaho Operations offices take actions to ensure that the objectives of DOE`s educational programs are met. In addition, they recommended that the Manager, Idaho Operations Office, direct the Contracting Officer to have AWU comply with the appropriate cost principles for nonprofit organizations.

  9. Risk perception & strategic decision making :general insights, a framework, and specific application to electricity generation using nuclear energy.

    SciTech Connect

    Brewer, Jeffrey D.

    2005-11-01

    The objective of this report is to promote increased understanding of decision making processes and hopefully to enable improved decision making regarding high-consequence, highly sophisticated technological systems. This report brings together insights regarding risk perception and decision making across domains ranging from nuclear power technology safety, cognitive psychology, economics, science education, public policy, and neural science (to name a few). It forms them into a unique, coherent, concise framework, and list of strategies to aid in decision making. It is suggested that all decision makers, whether ordinary citizens, academics, or political leaders, ought to cultivate their abilities to separate the wheat from the chaff in these types of decision making instances. The wheat includes proper data sources and helpful human decision making heuristics; these should be sought. The chaff includes ''unhelpful biases'' that hinder proper interpretation of available data and lead people unwittingly toward inappropriate decision making ''strategies''; obviously, these should be avoided. It is further proposed that successfully accomplishing the wheat vs. chaff separation is very difficult, yet tenable. This report hopes to expose and facilitate navigation away from decision-making traps which often ensnare the unwary. Furthermore, it is emphasized that one's personal decision making biases can be examined, and tools can be provided allowing better means to generate, evaluate, and select among decision options. Many examples in this report are tailored to the energy domain (esp. nuclear power for electricity generation). The decision making framework and approach presented here are applicable to any high-consequence, highly sophisticated technological system.

  10. Energy Conservation Program: Energy Conservation Standards for...

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

    RIN 1904-AD09 Energy Conservation Program: Energy Conservation Standards for General Service Lamps AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ...

  11. Images of plasma disruption effects in the Tokamak Fusion Test Reactor

    SciTech Connect

    Maqueda, R.J.; Wurden, G.A.

    1999-02-01

    Fast-framing imaging of visible radiation from magnetically confined plasmas has lately become a useful tool for both machine operation and physics studies. Using an intensified, commercial Kodak Ektapro imaging system, the effects of a plasma disruption were observed in the Tokamak Fusion Test Reactor (TFTR). The high-energy runaway electrons created soon after the disruption collide with the plasma facing components damaging this surface and producing a shower of debris that traverses the toroidal vessel and falls over the inner bumper limiter.

  12. Gradient Theory simulations of pure fluid interfaces using a generalized expression for influence parameters and a Helmholtz energy equation of state for fundamentally consistent two-phase calculations

    SciTech Connect

    Dahms, Rainer N.

    2014-12-31

    The fidelity of Gradient Theory simulations depends on the accuracy of saturation properties and influence parameters, and require equations of state (EoS) which exhibit a fundamentally consistent behavior in the two-phase regime. Widely applied multi-parameter EoS, however, are generally invalid inside this region. Hence, they may not be fully suitable for application in concert with Gradient Theory despite their ability to accurately predict saturation properties. The commonly assumed temperature-dependence of pure component influence parameters usually restricts their validity to subcritical temperature regimes. This may distort predictions for general multi-component interfaces where temperatures often exceed the critical temperature of vapor phase components. Then, the calculation of influence parameters is not well defined. In this paper, one of the first studies is presented in which Gradient Theory is combined with a next-generation Helmholtz energy EoS which facilitates fundamentally consistent calculations over the entire two-phase regime. Illustrated on pentafluoroethane as an example, reference simulations using this method are performed. They demonstrate the significance of such high-accuracy and fundamentally consistent calculations for the computation of interfacial properties. These reference simulations are compared to corresponding results from cubic PR EoS, widely-applied in combination with Gradient Theory, and mBWR EoS. The analysis reveals that neither of those two methods succeeds to consistently capture the qualitative distribution of obtained key thermodynamic properties in Gradient Theory. Furthermore, a generalized expression of the pure component influence parameter is presented. This development is informed by its fundamental definition based on the direct correlation function of the homogeneous fluid and by presented high-fidelity simulations of interfacial density profiles. As a result, the new model preserves the accuracy of previous

  13. Gradient Theory simulations of pure fluid interfaces using a generalized expression for influence parameters and a Helmholtz energy equation of state for fundamentally consistent two-phase calculations

    DOE PAGES [OSTI]

    Dahms, Rainer N.

    2014-12-31

    The fidelity of Gradient Theory simulations depends on the accuracy of saturation properties and influence parameters, and require equations of state (EoS) which exhibit a fundamentally consistent behavior in the two-phase regime. Widely applied multi-parameter EoS, however, are generally invalid inside this region. Hence, they may not be fully suitable for application in concert with Gradient Theory despite their ability to accurately predict saturation properties. The commonly assumed temperature-dependence of pure component influence parameters usually restricts their validity to subcritical temperature regimes. This may distort predictions for general multi-component interfaces where temperatures often exceed the critical temperature of vapor phasemore » components. Then, the calculation of influence parameters is not well defined. In this paper, one of the first studies is presented in which Gradient Theory is combined with a next-generation Helmholtz energy EoS which facilitates fundamentally consistent calculations over the entire two-phase regime. Illustrated on pentafluoroethane as an example, reference simulations using this method are performed. They demonstrate the significance of such high-accuracy and fundamentally consistent calculations for the computation of interfacial properties. These reference simulations are compared to corresponding results from cubic PR EoS, widely-applied in combination with Gradient Theory, and mBWR EoS. The analysis reveals that neither of those two methods succeeds to consistently capture the qualitative distribution of obtained key thermodynamic properties in Gradient Theory. Furthermore, a generalized expression of the pure component influence parameter is presented. This development is informed by its fundamental definition based on the direct correlation function of the homogeneous fluid and by presented high-fidelity simulations of interfacial density profiles. As a result, the new model preserves the accuracy of

  14. General Engineer

    Energy.gov [DOE]

    This position may be located in either the Office of Energy Statistics or the Office of Energy Analysis of the U.S. Energy Information Administration. This position is established to provide an...

  15. TIDAL DISRUPTIONS OF WHITE DWARFS FROM ULTRA-CLOSE ENCOUNTERS WITH INTERMEDIATE-MASS SPINNING BLACK HOLES

    SciTech Connect

    Haas, Roland; Bode, Tanja; Laguna, Pablo; Shcherbakov, Roman V.

    2012-04-20

    We present numerical relativity results of tidal disruptions of white dwarfs from ultra-close encounters with a spinning, intermediate-mass black hole (IMBH). These encounters require a full general relativistic treatment of gravity. We show that the disruption process and prompt accretion of the debris strongly depend on the magnitude and orientation of the black hole (BH) spin. However, the late-time accretion onto the BH follows the same decay, M-dot {proportional_to} t{sup -5/3}, estimated from Newtonian gravity disruption studies. We compute the spectrum of the disk formed from the fallback material using a slim disk model. The disk spectrum peaks in the soft X-rays and sustains Eddington luminosity for 1-3 yr after the disruption. For arbitrary BH spin orientations, the disrupted material is scattered away from the orbital plane by relativistic frame dragging, which often leads to obscuration of the inner fallback disk by the outflowing debris. The disruption events also yield bursts of gravitational radiation with characteristic frequencies of {approx}3.2 Hz and strain amplitudes of {approx}10{sup -18} for galactic IMBHs. The optimistic rate of considered ultra-close disruptions is consistent with no sources found in the ROSAT all-sky survey. Future missions like Wide-Field X-ray Telescope could observe dozens of events.

  16. Recovery Act: Enhancing State Energy Assurance | Department of Energy

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

    Enhancing State Energy Assurance Recovery Act: Enhancing State Energy Assurance States are using these funds to plan for energy supply disruption risks and vulnerabilities to lessen the devastating impact that such incidents can have on the economy and the health and safety of the public. Each state is required to track energy emergencies to assess the restoration and recovery times of any supply disruptions; to train appropriate personnel on energy infrastructure and supply systems; and conduct

  17. 10Li General Tables

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

    Li General Table The General Table for 10Li is subdivided into the following categories: Reviews Theoretical Ground State Properties Shell Model Cluster Model Other Models Special States Astrophysical Electromagnetic Transitions Hypernuclei Photodisintegration Light-Ion and Neutron Induced Reactions These General Tables correspond to the 2003 preliminary evaluation of ``Energy Levels of Light Nuclei, A = 10''. The prepublication version of A = 10 is available on this website in PDF format: A =

  18. Year-in-Review: 2011 Energy Infrastructure Events and Expansions...

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

    Year-in-Review: 2011 Energy Infrastructure Events and Expansions (April 2012) The 2011 Year-in-Review (YIR) provides a summary of significant energy disruptions and infrastructure ...

  19. Recovery Act: Enhancing State Energy Assurance | Department of...

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

    Each state is required to track energy emergencies to assess the restoration and recovery times of any supply disruptions; to train appropriate personnel on energy infrastructure ...

  20. The NREL Spectrum of Clean Energy Innovation - Continuum Magazine...

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

    Driving Solar Innovations from Laboratory to Marketplace Disruptive innovation is making ... Energy Innovation Portal Bridging Information Gap Energy Innovation Portal Bridging ...

  1. TIDAL DISRUPTION FLARES: THE ACCRETION DISK PHASE

    SciTech Connect

    Montesinos Armijo, Matias; De Freitas Pacheco, Jose A. [Observatoire de la Cote d'Azur, Laboratoire Cassiopee, Universite de Nice Sophia-Antipolis Bd de l'Observatoire, BP 4229, 06304 Nice Cedex 4 (France)

    2011-08-01

    The evolution of an accretion disk, formed as a consequence of the disruption of a star by a black hole, is followed by solving numerically hydrodynamic equations. The present investigation aims to study the dependence of resulting light curves on dynamical and physical properties of such a transient disk during its existence. One of the main results derived from our simulations is that blackbody fits of X-ray data tend to overestimate the true mean disk temperature. In fact, the temperature derived from blackbody fits should be identified with the color X-ray temperature rather than the average value derived from the true temperature distribution along the disk. The time interval between the beginning of the circularization of the bound debris and the beginning of the accretion process by the black hole is determined by the viscous (or accretion) timescale, which also fixes the rising part of the resulting light curve. The luminosity peak coincides with the beginning of matter accretion by the black hole and the late evolution of the light curve depends on the evolution of the debris fallback rate. Peak bolometric luminosities are in the range 10{sup 45}-10{sup 46} erg s{sup -1}, whereas peak luminosities in soft X-rays (0.2-2.0 keV) are typically one order of magnitude lower. The typical timescale derived from our preferred models for the flare luminosity to decay by two orders of magnitude is about 3-4 yr. Predicted soft X-ray light curves reproduce quite well data on galaxies in which a variable X-ray emission possibly related to a tidal event was detected. In the cases of NGC 3599 and IC 3599, data are reproduced well by models defined by a black hole with mass {approx}10{sup 7} M{sub sun} and a disrupted star of about 1 solar mass. The X-ray variation observed in XMMSL1 is consistent with a model defined by a black hole with mass {approx}3 x 10{sup 6} M{sub sun} and a disrupted star of 1 solar mass, while that observed in the galaxy situated in the cluster A

  2. General Employee Radiological Training

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

    _______ Change Notice 1 June 2009 DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1131-2007 Original Change Part 2 page 5 The average annual radiation dose to a

  3. General Employee Radiological Training

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

    DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-HDBK-1131-2007 iii Foreword This Handbook describes an implementation process for core training as recommended in chapter 14,

  4. General Employee Radiological Training

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

    Not Measurement Sensitive DOE-HDBK-1131-2007 December 2007_______ Change Notice 1 Reaffirmed 2013 DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1131-2007 Original Change Part 2 page 5 The

  5. Features, Events, and Processes: Disruptive Events

    SciTech Connect

    P. Sanchez

    2004-11-08

    The purpose of this analysis report is to evaluate and document the inclusion or exclusion of the disruptive events features, events, and processes (FEPs) with respect to modeling used to support the total system performance assessment for license application (TSPA-LA). A screening decision, either ''Included'' or ''Excluded,'' is given for each FEP, along with the technical basis for screening decisions. This information is required by the U.S. Nuclear Regulatory Commission (NRC) at 10 CFR 63.114 (d), (e), and (f) [DIRS 156605]. The FEPs addressed in this report deal with both seismic and igneous disruptive events, such as fault displacements through the repository and an igneous intrusion into the repository. For included FEPs, this analysis summarizes the implementation of the FEP in TSPA-LA (i.e., how the FEP is included). For excluded FEPs, this analysis provides the technical basis for exclusion from TSPA-LA (i.e., why the FEP is excluded). Previous versions of this report were developed to support the total system performance assessments (TSPA) for various prior repository designs. This revision addresses the repository design for the license application (LA).

  6. General Information

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

    relationship together. We conduct research in: Energy Nuclear safeguards and security Biomedical science Computational science Environmental protection and remediation...

  7. Energy Information Administration - Transportation Energy Consumption...

    Energy Information Administration (EIA) (indexed site)

    Energy Consumption Transportation Energy Consumption Surveys energy used by vehicles EIA conducts numerous energy-related surveys and other information programs. In general, the...

  8. Features, Events, and Processes: Disruptive Events

    SciTech Connect

    J. King

    2004-03-31

    The primary purpose of this analysis is to evaluate seismic- and igneous-related features, events, and processes (FEPs). These FEPs represent areas of natural system processes that have the potential to produce disruptive events (DE) that could impact repository performance and are related to the geologic processes of tectonism, structural deformation, seismicity, and igneous activity. Collectively, they are referred to as the DE FEPs. This evaluation determines which of the DE FEPs are excluded from modeling used to support the total system performance assessment for license application (TSPA-LA). The evaluation is based on the data and results presented in supporting analysis reports, model reports, technical information, or corroborative documents that are cited in the individual FEP discussions in Section 6.2 of this analysis report.

  9. Biosensor discovery of thyroxine transport disrupting chemicals

    SciTech Connect

    Marchesini, Gerardo R. Meimaridou, Anastasia; Haasnoot, Willem; Meulenberg, Eline; Albertus, Faywell; Mizuguchi, Mineyuki; Takeuchi, Makoto; Irth, Hubertus; Murk, Albertinka J.

    2008-10-01

    Ubiquitous chemicals may interfere with the thyroid system that is essential in the development and physiology of vertebrates. We applied a surface plasmon resonance (SPR) biosensor-based screening method for the fast screening of chemicals with thyroxine (T4) transport disrupting activity. Two inhibition assays using the main thyroid hormone transport proteins, T4 binding globulin (TBG) and transthyretin (TTR), in combination with a T4-coated biosensor chip were optimized and automated for screening chemical libraries. The transport protein-based biosensor assays were rapid, high throughput and bioeffect-related. A library of 62 chemicals including the natural hormones, polychlorinated biphenyls (PCBs), polybrominated diphenylethers (PBDEs) and metabolites, halogenated bisphenol A (BPA), halogenated phenols, pharmaceuticals, pesticides and other potential environmentally relevant chemicals was tested with the two assays. We discovered ten new active compounds with moderate to high affinity for TBG with the TBG assay. Strikingly, the most potent binding was observed with hydroxylated metabolites of the brominated diphenyl ethers (BDEs) BDE 47, BDE 49 and BDE 99, that are commonly found in human plasma. The TTR assay confirmed the activity of previously identified hydroxylated metabolites of PCBs and PBDEs, halogenated BPA and genistein. These results show that the hydroxylated metabolites of the ubiquitous PBDEs not only target the T4 transport at the TTR level, but also, and to a great extent, at the TBG level where most of the T4 in humans is circulating. The optimized SPR biosensor-based transport protein assay is a suitable method for high throughput screening of large libraries for potential thyroid hormone disrupting compounds.

  10. Disruption of Wnt/[beta]-Catenin Signaling and Telomeric Shortening...

    Office of Scientific and Technical Information (OSTI)

    Disruption of Wntbeta-Catenin Signaling and Telomeric Shortening Are Inextricable ... Resource Type: Journal Article Resource Relation: Journal Name: Mol. Cell Biol.; Journal ...

  11. ENERGY

    Energy.gov [DOE] (indexed site)

    U.S. Department of ENERGY Department of Energy Quadrennial Technology Review-2015 Framing Document http:energy.govqtr 2015-01-13 Page 2 The United States faces serious ...

  12. Energy

    Office of Legacy Management (LM)

    Energy Washington; DC 20585 : . ' , - o" ' ' ,' DEC ?; ;y4,,, ' . The Honorable ... Dear,Mayor 'Kalwitz: " . " Secretary of Energy Hazel' O'Leary has announceha new,approach ...

  13. Steven Sabbagh leads study to predict and avoid disruptions on KSTAR

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

    plasmas | Princeton Plasma Physics Lab Steven Sabbagh leads study to predict and avoid disruptions on KSTAR plasmas By John Greenwald October 3, 2016 Tweet Widget Google Plus One Share on Facebook Steven Sabbagh, a senior research scientist at Columbia University on long-term assignment to the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL), has been named lead principal investigator for a multi-institutional project on the Korea Superconducting Tokamak Advanced

  14. Steven Sabbagh leads study to predict and avoid disruptions on KSTAR

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

    plasmas | Princeton Plasma Physics Lab Steven Sabbagh leads study to predict and avoid disruptions on KSTAR plasmas By John Greenwald October 3, 2016 Tweet Widget Google Plus One Share on Facebook Physicist Steven Sabbagh (Photo by Elle Starkman/Office of Communications) Physicist Steven Sabbagh Steven Sabbagh, a senior research scientist at Columbia University on long-term assignment to the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL), has been named lead

  15. General Engineer

    Energy.gov [DOE]

    This position is located in Office of Standard Contract Management, within the Office of the General Counsel (GC). The purpose of the position is to conduct technical and engineering reviews of the...

  16. 2011 IAEA General Conference

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

    1 IAEA General Conference Remarks as Prepared for Delivery Secretary Steven Chu Monday, September 19, 2011 Thank you, Ambassador Feruta. Congratulations on your election as President of this Conference. I also want to thank Director General Amano for his outstanding leadership. I am honored to represent the United States today, and I want to share a message from President Barack Obama: "On behalf of the United States, please accept my best wishes for a successful International Atomic Energy

  17. Energy Policy | Department of Energy

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

    Policy Energy Policy Energy Policy Offices of the Deputy General Counsel for Energy Policy Civilian Nuclear Programs (GC-72) Office of Standard Contract (GC-73) Electricity and Fossil Energy (GC-76)

  18. Energy Speeches | Department of Energy

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

    2013 Energy Secretary Moniz's Remarks at the 2013 IAEA General Conference in Vienna, Austria -- As Prepared for Delivery Secretary Ernest Moniz's remarks at the IAEA General...

  19. Energy

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

    Energy Energy National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Energy Overview Charlie McMillan, Director of Los Alamos National Laboratory 0:50 Director McMillan on energy security With energy use increasing across the nation and the world, Los Alamos National Laboratory is using its world-class scientific capabilities to enhance

  20. General Publications

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

    Light sources are uniquely positioned to jump-start a global revolution in renewable and carbon-neutral energy technologies. This 24-page brochure describes many specific ways in...

  1. General Engineer

    Energy.gov [DOE]

    EEREs mission is to create and sustain American leadership in the global transition to a clean energy economy through high-impact research, development, and demonstration and by breaking down...

  2. Breakout Session: Disruptive Solar Technologies: Frontiers in...

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

    to greatly impact the future of solar energy conversion. ... Click here to read speakers' abstracts. Speakers: Jonathan ... the Vice Chancellor for Research, University of Colorado ...

  3. ADR Lunchtime Program: WORKPLACE DISRUPTIONS, REORGANIZATIONS...

    Office of Environmental Management (EM)

    COMMUNICATE WITH NON-DEFENSIVE LANGUAGE ADR Lunchtime Program Flyer - July 12, 2016 Technical Workshop: Resilience Metrics for Energy Transmission and Distribution Infrastructure

  4. Real Time Simulation of Power Grid Disruptions

    SciTech Connect

    Chinthavali, Supriya; Dimitrovski, Aleksandar D; Fernandez, Steven J; Groer, Christopher S; Nutaro, James J; Olama, Mohammed M; Omitaomu, Olufemi A; Shankar, Mallikarjun; Spafford, Kyle L; Vacaliuc, Bogdan

    2012-11-01

    DOE-OE and DOE-SC workshops (Reference 1-3) identified the key power grid problem that requires insight addressable by the next generation of exascale computing is coupling of real-time data streams (1-2 TB per hour) as the streams are ingested to dynamic models. These models would then identify predicted disruptions in time (2-4 seconds) to trigger the smart grid s self healing functions. This project attempted to establish the feasibility of this approach and defined the scientific issues, and demonstrated example solutions to important smart grid simulation problems. These objectives were accomplished by 1) using the existing frequency recorders on the national grid to establish a representative and scalable real-time data stream; 2) invoking ORNL signature identification algorithms; 3) modeling dynamically a representative region of the Eastern interconnect using an institutional cluster, measuring the scalability and computational benchmarks for a national capability; and 4) constructing a prototype simulation for the system s concept of smart grid deployment. The delivered ORNL enduring capability included: 1) data processing and simulation metrics to design a national capability justifying exascale applications; 2) Software and intellectual property built around the example solutions; 3) demonstrated dynamic models to design few second self-healing.

  5. Microtearing turbulence: Magnetic braiding and disruption limit

    SciTech Connect

    Firpo, Marie-Christine

    2015-12-15

    A realistic reduced model involving a large poloidal spectrum of microtearing modes is used to probe the existence of some stochasticity of magnetic field lines. Stochasticity is shown to occur even for the low values of the magnetic perturbation δB/B devoted to magnetic turbulence that have been experimentally measured. Because the diffusion coefficient may strongly depend on the radial (or magnetic-flux) coordinate, being very low near some resonant surfaces, and because its evaluation implicitly makes a normal diffusion hypothesis, one turns to another indicator appropriate to diagnose the confinement: the mean residence time of magnetic field lines. Their computation in the microturbulence frame points to the existence of a disruption limit, namely of a critical order of magnitude of δB/B above which stochasticity is no longer benign yet, leads to a macroscopic loss of confinement in some tens to hundred of electron toroidal excursions. Since the level of magnetic turbulence δB/B has been measured to grow with the plasma electron density, this would also be a density limit.

  6. Sandia Energy

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

    DTOcean 4th General Meeting, Madrid, Spain (1027-292015) http:energy.sandia.govdtocean-4th-general-meeting-madrid-spain-1027-292015 http:energy.sandia.gov...

  7. GENERAL ASSIGNMENT

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

    GENERAL ASSIGNMENT KNOW ALL MEN BY THESE PRESENTS, that ___________________________________, a corporation organized and existing under the laws of the State of ________________________, with its principal place of business at ___________________________________, ___________________________________ has been engaged in performing work under Award Number DE-__________________________with the UNITED STATES OF AMERICA (hereinafter called the "Government"), represented by the UNITED STATES

  8. STAR CLUSTER DISRUPTION IN THE STARBURST GALAXY MESSIER 82

    SciTech Connect

    Li, Shuo; Li, Chengyuan; De Grijs, Richard; Anders, Peter

    2015-01-01

    Using high-resolution, multiple-passband Hubble Space Telescope images spanning the entire optical/near-infrared wavelength range, we obtained a statistically complete U-band-selected sample of 846 extended star clusters across the disk of the nearby starburst galaxy M82. Based on a careful analysis of the clusters' spectral energy distributions, we determined their galaxy-wide age and mass distributions. The M82 clusters exhibit three clear peaks in their age distribution, thus defining relatively young, log (t yr{sup 1}) ? 7.5, intermediate-age, log (t yr{sup 1}) in [7.5, 8.5], and old samples, log (t yr{sup 1}) ? 8.5. Comparison of the completeness-corrected mass distributions offers a firm handle on the galaxy's star cluster disruption history. The most massive star clusters in the young and old samples are (almost) all concentrated in the most densely populated central region, while the intermediate-age sample's most massive clusters are more spatially dispersed, which may reflect the distribution of the highest-density gas throughout the galaxy's evolutionary history, combined with the solid-body nature of the galaxy's central region.

  9. Disruptive Event Biosphere Doser Conversion Factor Analysis

    SciTech Connect

    M. Wasiolek

    2000-12-28

    The purpose of this report was to document the process leading to, and the results of, development of radionuclide-, exposure scenario-, and ash thickness-specific Biosphere Dose Conversion Factors (BDCFs) for the postulated postclosure extrusive igneous event (volcanic eruption) at Yucca Mountain. BDCF calculations were done for seventeen radionuclides. The selection of radionuclides included those that may be significant dose contributors during the compliance period of up to 10,000 years, as well as radionuclides of importance for up to 1 million years postclosure. The approach documented in this report takes into account human exposure during three different phases at the time of, and after, volcanic eruption. Calculations of disruptive event BDCFs used the GENII-S computer code in a series of probabilistic realizations to propagate the uncertainties of input parameters into the output. The pathway analysis included consideration of different exposure pathway's contribution to the BDCFs. BDCFs for volcanic eruption, when combined with the concentration of radioactivity deposited by eruption on the soil surface, allow calculation of potential radiation doses to the receptor of interest. Calculation of radioactivity deposition is outside the scope of this report and so is the transport of contaminated ash from the volcano to the location of the receptor. The integration of the biosphere modeling results (BDCFs) with the outcomes of the other component models is accomplished in the Total System Performance Assessment (TSPA), in which doses are calculated to the receptor of interest from radionuclides postulated to be released to the environment from the potential repository at Yucca Mountain.

  10. Induction coupled thermomagnetic processing: A disruptive technology

    DOE PAGES [OSTI]

    Ahmad, Aquil; Mackiewicz-Ludtka, Gail; Pfaffmann, George; Ludtka, Gerard Michael

    2016-06-01

    Here, one of the major goals of the U.S. Department of Energy (DoE) is to achieve energy savings with a corresponding reduction in the carbon footprint. With this in mind, the DoE sponsored the Induction Coupled Thermomagnetic Processing (ITMP) project with major partners Eaton Corp., Ajax Tocco Magnethermic, and Oak Ridge National Laboratory (ORNL) to evaluate the viability of processing metals in a strong magnetic field.

  11. Could the pressure of a nuclear explosion disrupt a hurricane?

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

    Could the pressure of a nuclear explosion disrupt a hurricane? At the Bradbury Latest Issue:November 2016 all issues All Issues » submit Could the pressure of a nuclear explosion disrupt a hurricane? Our question of the month. November 1, 2016 Sometimes people ask us a question and we try to answer them A satellite image of Hurricane Matthew moving through the Bahamas. Credits: NOAA/NASA Goddard Rapid Response Team Could you disrupt a hurricane with a nuclear blast? The eye of a hurricane is

  12. Energy Security/Resiliency

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

    Security/Resiliency Energy Security is "having assured access to reliable supplies of energy and the ability to protect and deliver sufficient energy to meet mission essential requirements" - FY2012, National Defense Authorization Act (NDAA) Resiliency is "the ability to anticipate, prepare for, and adapt to changing conditions and withstand, respond to, and recover rapidly from disruptions" - E.O. 13653 Key elements of Energy Security/Resiliency Planning Energy

  13. Simulating Impacts of Disruptions to Liquid Fuels Infrastructure

    SciTech Connect

    Wilson, Michael; Corbet, Thomas F.; Baker, Arnold B.; O'Rourke, Julia M.

    2015-04-01

    This report presents a methodology for estimating the impacts of events that damage or disrupt liquid fuels infrastructure. The impact of a disruption depends on which components of the infrastructure are damaged, the time required for repairs, and the position of the disrupted components in the fuels supply network. Impacts are estimated for seven stressing events in regions of the United States, which were selected to represent a range of disruption types. For most of these events the analysis is carried out using the National Transportation Fuels Model (NTFM) to simulate the system-level liquid fuels sector response. Results are presented for each event, and a brief cross comparison of event simulation results is provided.

  14. Simulating Impacts of Disruptions to Liquid Fuels Infrastructure

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report presents a methodology for estimating the impacts of events that damage or disrupt liquid fuels infrastructure. The impact of a disruption depends on which components of the infrastructure are damaged, the time required for repairs, and the position of the disrupted components in the fuels supply network. Impacts are estimated for seven stressing events in different regions of the United States, which represent a range of disruption types and liquid fuels infrastructure systems configurations. The impact estimates have two fundamental steps: defining the stressing event and estimating the event's impact in terms of a performance metric. The metric used to evaluate the level of impact is how well the liquid fuels sector performs its mission of providing fuel to consumers during and after a stressing event. The liquid fuels system responded well to each stressing event, though the size and duration of fuel shortage impacts for specific regions and cities varied widely.

  15. The tokamak density limit: A thermo-resistive disruption mechanism...

    Office of Scientific and Technical Information (OSTI)

    Title: The tokamak density limit: A thermo-resistive disruption mechanism Authors: Gates, D. A. 1 ; Brennan, D. P. 1 ; Delgado-Aparicio, L. 1 ; White, R. B. 1 + Show Author ...

  16. Creative Disruption, Connections Lead Innovation | GE Global Research

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

    Creative Disruption and Connections Drive Innovation Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Creative Disruption and Connections Drive Innovation Joseph Salvo 2016.02.22 Technology and abstraction with symbolic reasoning have defined the human species from the beginning of historical times to present: language,

  17. General Technical Base Qualification Standard

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

    SENSITIVE DOE-STD-1146-2007 REAFFIRMED: March 2015 DOE STANDARD GENERAL TECHNICAL BASE QUALIFICATION STANDARD DOE Defense Nuclear Facilities Technical Personnel U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited ii This document is available on the Department of Energy Technical Standards Program Website at http://energy.gov/ehss/services/nuclear-safety/ department-energy-technical-standards-program

  18. Department of Energy Update on Strategic Petroleum Reserve Sale...

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

    Obama and fulfills the United States' obligation under the International Energy Agency response to offset the disruption in oil supply caused by unrest in the Middle East. ...

  19. The Office of Inspector General (OIG) has identified nine issue areas which, in our judgment, represent the most significant challenges facing the Department of Energy (Department)

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

    and Investigations of the Committee on Energy and Commerce U.S. House of Representatives FOR RELEASE ON DELIVERY 10:00 AM Friday, June 9, 2006 Mr. Chairman and members of the Subcommittee, I am pleased to be here at your request to testify on cyber security issues at the Department of Energy. The Department of Energy, which spends over $2 billion each year on information technology (IT), has a current inventory of approximately 800 information systems, including up to 115,000 personal computers;

  20. Review of Bioassays for Monitoring Fate and Transport ofEstrogenic Endocrine Disrupting Compounds in Water

    SciTech Connect

    CGCampbell@lbl.gov

    2004-01-30

    Endocrine disrupting compounds (EDCs) are recognizedcontaminants threatening water quality. Despite efforts in sourceidentification, few strategies exist for characterization or treatment ofthis environmental pollution. Given that there are numerous EDCs that cannegatively affect humans and wildlife, general screening techniques likebioassays and biosensors provide an essential rapid and intensiveanalysis capacity. Commonly applied bioassays include the ELISA and YESassays, but promising technologies include ER-CALUXa, ELRA, Endotecta,RIANA, and IR-bioamplification. Two biosensors, Endotecta and RIANA, arefield portable using non-cellular biological detection strategies.Environmental management of EDCs in water requires integration ofbiosensors and bioassays for monitoring and assessment.

  1. Energy Vulnerability Assessment for the US Pacific Islands. Technical Appendix 2

    SciTech Connect

    Fesharaki, F.; Rizer, J.P.; Greer, L.S.

    1994-05-01

    The study, Energy Vulnerability Assessment of the US Pacific Islands, was mandated by the Congress of the United States as stated in House Resolution 776-220 of 1992, Section 1406. The resolution states that the US Secretary of Energy shall conduct a study of the implications of the unique vulnerabilities of the insular areas to an oil supply disruption. Such study shall outline how the insular areas shall gain access to vital oil supplies during times of national emergency. The resolution defines insular areas as the US Virgin Islands, Puerto Rico, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and Palau. The US Virgin Islands and Puerto Rico are not included in this report. The US Department of Energy (USDOE) has broadened the scope of the study contained in the House Resolution to include emergency preparedness and response strategies which would reduce vulnerability to an oil supply disruption as well as steps to ameliorate adverse economic consequences. This includes a review of alternative energy technologies with respect to their potential for reducing dependence on imported petroleum. USDOE has outlined the four tasks of the energy vulnerability assessment as the following: (1) for each island, determine crude oil and refined product demand/supply, and characterize energy and economic infrastructure; (2) forecast global and regional oil trade flow patterns, energy demand/supply, and economic activities; (3) formulate oil supply disruption scenarios and ascertain the general and unique vulnerabilities of these islands to oil supply disruptions; and (4) outline emergency preparedness and response options to secure oil supplies in the short run, and reduce dependence on imported oil in the longer term.

  2. Binding energies of the ground triplet state a{sup 3}?{sub u}{sup +} of Rb{sub 2} and Cs{sub 2} in terms of the generalized Le RoyBernstein near-dissociation expansion

    SciTech Connect

    Sovkov, V. B.; Ivanov, V. S. [V.A. Fock Institute of Physics and Department of Physics of St. Petersburg State University, Ulyanovskaya Street 1, Petrodvoretz, St. Petersburg 198504 (Russian Federation)] [V.A. Fock Institute of Physics and Department of Physics of St. Petersburg State University, Ulyanovskaya Street 1, Petrodvoretz, St. Petersburg 198504 (Russian Federation)

    2014-04-07

    Formulae of Le RoyBernstein near-dissociation theory are derived in a general isotopeinvariant form, applicable to any term in the rotational expansion of a diatomic ro-vibrational term value. It is proposed to use the generalized Le RoyBernstein expansion to describe the binding energies (ro-vibrational term values) of the ground triplet state a{sup 3}?{sub u}{sup +} of alkali metal dimers. The parameters of this description are determined for Rb{sub 2} and Cs{sub 2} molecules. This approach gives a recipe to calculate the whole variety of the binding energies with characteristic accuracies from ?1 10{sup ?3} to 1 10{sup ?2} cm{sup ?1} using a relatively simple algebraic equation.

  3. Office of Inspector General

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

    Office of Inspector General Office of Audits and Inspections Work Plan for FY 2013 Audits Central Audits Division  Ecotality  Funding Overlap  Follow-up on Smart Grid Investment Grant  DOE's Loan Program Office's Portfolio Management  Office of Fossil Energy's Regional Carbon Sequestration Partnerships  Advanced Manufacturing Office's Combined Heat and Power Systems  DOE's Management of Contaminated Non-EM Facilities  Unneeded Real Estate  Review of For-Profit Grantees

  4. Energy

    Annual Energy Outlook

    M onthly Energy Re< view Ila A a m 0 II 8 IIIW *g U In this issue: New data on nuclear electricity in Eastern Europe (Table 10.4) 9'Ij a - Ordering Information This publication...

  5. Lieutenant General Frank G. Klotz, USAF (Ret), Confirmed as Energy Department Under Secretary for Nuclear Security and Administrator for the National Nuclear Security Administration

    Office of Energy Efficiency and Renewable Energy (EERE)

    Lieutenant General Frank G. Klotz, United States Air Force (Ret), was confirmed by the Senate on Tuesday, April 08, 2014, as the Department of Energy’s Under Secretary for Nuclear Security and Administrator for the National Nuclear Security Administration (NNSA).

  6. Contacts for the Assistant General Counsel for Electricity and Fossil

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

    Energy | Department of Energy Electricity and Fossil Energy Contacts for the Assistant General Counsel for Electricity and Fossil Energy Office of the Assistant General Counsel for Electricity & Fossil Energy (GC-76) The attorneys in the GC-76 office provide counsel to the Department of Energy Office of Electricity Delivery and Energy Reliability, Office of Energy Policy and Systems Analysis, Office of Fossil Energy, and the Office of Indian Energy Policy and Programs. GC-76 handles the

  7. Recovery Act: Federspiel Controls (now Vigilent) and State of California Department of General Services Data Center Energy Efficient Cooling Control Demonstration. Final technical project report

    SciTech Connect

    Federspiel, Clifford; Evers, Myah

    2011-09-30

    Eight State of California data centers were equipped with an intelligent energy management system to evaluate the effectiveness, energy savings, dollar savings and benefits that arise when powerful artificial intelligence-based technology measures, monitors and actively controls cooling operations. Control software, wireless sensors and mesh networks were used at all sites. Most sites used variable frequency drives as well. The system dynamically adjusts temperature and airflow on the fly by analyzing real-time demands, thermal behavior and historical data collected on site. Taking into account the chaotic interrelationships of hundreds to thousands of variables in a data center, the system optimizes the temperature distribution across a facility while also intelligently balancing loads, outputs, and airflow. The overall project will provide a reduction in energy consumption of more than 2.3 million kWh each year, which translates to $240,000 saved and a reduction of 1.58 million pounds of carbon emissions. Across all sites, the cooling energy consumption was reduced by 41%. The average reduction in energy savings across all the sites that use VFDs is higher at 58%. Before this case study, all eight data centers ran the cooling fans at 100% capacity all of the time. Because of the new technology, cooling fans run at the optimum fan speed maintaining stable air equilibrium while also expending the least amount of electricity. With lower fan speeds, the life of the capital investment made on cooling equipment improves, and the cooling capacity of the data center increases. This case study depicts a rare technological feat: The same process and technology worked cost effectively in eight very different environments. The results show that savings were achieved in centers with diverse specifications for the sizes, ages and types of cooling equipment. The percentage of cooling energy reduction ranged from 19% to 78% while keeping temperatures substantially within the

  8. ECRH: A Tool To Control Disruptions In Tokamaks

    SciTech Connect

    Granucci, G.; Nowak, S.; Bin, W.; Lazzaro, E.; Esposito, B.; Botrugno, A.; Gabellieri, L.; Romano, A.; Smeulders, P.; Tudisco, O.; Maraschek, M.; Pautasso, G.; Stober, J.; Treutterer, W.; Urso, L.; Volpe, F.; Zohm, H.; Martin-Solis, J. R.

    2009-11-26

    ECRH is suited for MHD control in tokamaks and this is well known since the several pioneering experiments investigating MHD stabilization either for confinement increase or for avoidance of disruptions originated by such instabilities. The first of these objectives has been strongly pursued up to the design of a system for neoclassical tearing mode stabilization in ITER based on the use of ECRH/ECCD, whereas the second one has been mostly neglected, despite the initial good results obtained on small tokamaks (RTP, T-10 and JFT-2M) in which ECRH was used to avoid disruptions originated by MHD limits or strong gas puffing. In the last years ECRH has been used again for disruption control on the Frascati Tokamak Upgrade (FTU) and on ASDEX Upgrade (AUG). Disruptions have been obtained by density limit and by impurity injection and an accurate power deposition scan has been performed. Full avoidance has been demonstrated on both tokamaks, confirming the need of a precise power localization and of the existence of a power threshold. The results of past experiments will be reviewed on the basis of the results recently obtained in FTU and AUG, together with a preliminary analysis of the applicability of this disruption control technique to ITER, by extrapolation of the power thresholds found in AUG and FTU.

  9. Generalized galilean genesis

    SciTech Connect

    Nishi, Sakine; Kobayashi, Tsutomu

    2015-03-31

    The galilean genesis scenario is an alternative to inflation in which the universe starts expanding from Minkowski in the asymptotic past by violating the null energy condition stably. Several concrete models of galilean genesis have been constructed so far within the context of galileon-type scalar-field theories. We give a generic, unified description of the galilean genesis scenario in terms of the Horndeski theory, i.e., the most general scalar-tensor theory with second-order field equations. In doing so we generalize the previous models to have a new parameter (denoted by α) which results in controlling the evolution of the Hubble rate. The background dynamics is investigated to show that the generalized galilean genesis solution is an attractor, similarly to the original model. We also study the nature of primordial perturbations in the generalized galilean genesis scenario. In all the models described by our generalized genesis Lagrangian, amplification of tensor perturbations does not occur as opposed to what happens in quasi-de Sitter inflation. We show that the spectral index of curvature perturbations is determined solely from the parameter α and does not depend on the other details of the model. In contrast to the original model, a nearly scale-invariant spectrum of curvature perturbations is obtained for a specific choice of α.

  10. Visible imaging and spectroscopy of disruption runaway electrons in DIII-D

    SciTech Connect

    Yu, J. H.; Hollmann, E. M.; Moyer, R. A.; Commaux, N.; Jernigan, T. C.; Eidietis, N. W.; Humphreys, D. A.; James, A. N.

    2013-04-15

    The first visible light images of synchrotron emission from disruption runaway electrons are presented. The forward-detected continuum radiation from runaways is identified as synchrotron emission by comparing two survey spectrometers and two visible fast cameras viewing in opposite toroidal directions. Analysis of the elongation of 2D synchrotron images of oval-shaped runaway beams indicates that the velocity pitch angle v{sub Up-Tack }/v{sub ||} ranges from 0.1 to 0.2 for the detected electrons, with energies above 25 MeV. Analysis of synchrotron intensity from a camera indicates that the tail of the runaway energy distribution reaches energies up to 60 MeV, which agrees with 0D modeling of electron acceleration in the toroidal electric field generated during the current quench. A visible spectrometer provides an independent estimate of the upper limit of runaway electron energy which is roughly consistent with energy determined from camera data. Synchrotron spectra reveal that approximately 1% of the total post-thermal quench plasma current is carried by the detected high-energy runaway population with energies in the range of 25-60 MeV; the bulk of the plasma current thus appears to be carried by relativistic electrons with energy less than 25 MeV. In addition to stable oval shapes, runaway beams with other shapes and internal structure are sometimes observed.

  11. RBS 1032: A TIDAL DISRUPTION EVENT IN ANOTHER DWARF GALAXY?

    SciTech Connect

    Maksym, W. Peter; Lin, Dacheng; Irwin, Jimmy A.

    2014-09-10

    RBS 1032 is a supersoft (? ? 5), luminous (?10{sup 43} erg s{sup 1}) ROSAT PSPC source which has been associated with an inactive dwarf galaxy at z = 0.026, SDSS J114726.69+494257.8. We have analyzed an XMM-Newton observation that confirms that RBS 1032 is indeed associated with the dwarf galaxy. Moreover, RBS 1032 has undergone a factor of ?100-300 decay since 1990 November. This variability suggests that RBS 1032 may not be a steadily accreting intermediate-mass black hole, but rather an accretion flare from the tidal disruption of a star by the central black hole (which may or may not be intermediate-mass). We suggest that additional tidal disruption events may remain unidentified in archival ROSAT data, such that disruption rate estimates based upon ROSAT All-Sky Survey data may need reconsideration.

  12. Characteristics of discharge disruptions in the T-10 tokamak

    SciTech Connect

    Stefanovskii, A. M. Dremin, M. M.; Kakurin, A. M.; Kislov, A. Ya.; Mal'tsev, S. G.; Notkin, G. E.; Pavlov, Yu. D.; Poznyak, V. I.; Sushkov, A. V.

    2013-06-15

    The results of experimental studies of discharge disruptions in the T-10 tokamak at the limiting plasma density are presented. On the basis of measurements of the generated soft X-ray emission, for a group of 'slow' disruptions, the dynamics of the magnetic configuration of the central part of the plasma column is studied and the possible role of the m/n = 1/1 mode in the excitation of predisruptions or the final stage of disruption is analyzed. It is shown that the characteristics of plasma electron cooling in predisruptions correspond to those of electron cooling upon pellet injection into T-10 and in discharge predisruptions occurring in regimes with the 'quiet mode.' It is found that, in the latter case, the reason for predisruptions and fast electron cooling in the plasma core is the instability of the m/n = 2/1 mode, its spontaneous spatial reconstruction, and the generation of a 'cooling wave' during this process. Measurements of the electron temperature (determined from the plasma radiation intensity at the second electron cyclotron harmonic) in the zone of the m/n = 2/1 mode have shown that the transformation of the m/n = 2/1 mode leads to the excitation of predisruptions and the final phase of disruption not only in regimes with the 'quiet mode,' but also in disruptions of ordinary ohmic discharges. The experimental results obtained in this work make it possible to determine the scenario of the development of 'slow' discharge disruptions in the T-10 tokamak at the limiting plasma density.

  13. The Department of Energy's Energy Innovation Hubs

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

    U.S. Department of Energy Office of Inspector General Office of Audits and Inspections Audit Report The Department of Energy's Energy Innovation Hubs OAS-M-13-08 September 2013 Department of Energy Washington, DC 20585 September 30, 2013 MEMORANDUM FOR THE ASSISTANT SECRETARY FOR ENERGY EFFICIENCY AND RENEWABLE ENERGY ASSISTANT SECRETARY FOR NUCLEAR ENERGY ACTING DIRECTOR, OFFICE OF SCIENCE FROM: Rickey R. Hass Deputy Inspector General for Audits and Inspections Office of Inspector General

  14. OpenEI:Projects/Search Engine Optimization | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    the owners of other energy-related websites, bloggers, etc. Targeted Keywords General Renewable Energy Energy Efficiency Green Energy Alternative Energy Energy Data Energy...

  15. Reliability of initial-value MHD calculations of tokamak disruptions

    SciTech Connect

    Hicks, H.R.; Carreras, B.A.; Garcia, L.; Holmes, J.A.

    1984-06-01

    We have proposed the nonlinear coupling of resistive tearing modes as the mechanism for some tokamak disruptions. This is based primarily on initial-value resistive magnetohydrodynamic calculations performed with a finite-difference grid in minor radius and Fourier series expansion in the poloidal and toroidal angles. The calculations show that, for certain q profiles, the nonlinear interaction of tearing modes of different helicities leads to the rapid destabilization of other modes. The resulting effects and the time scale are consistent with the tokamak disruption.

  16. Creating disruptive MRI technology through external collaboration | GE

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

    Global Research Disruptive Innovation in Healthcare through External Connections Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Disruptive Innovation in Healthcare through External Connections Rolf Schulte 2016.06.14 I would like to talk a bit more about how we connect here at our GRC-Europe center in Munich. At

  17. Generalizing the self-healing diffusion Monte Carlo approach to finite temperature: a path for the optimization of low-energy many-body basis expansions

    SciTech Connect

    Kim, Jeongnim; Reboredo, Fernando A

    2014-01-01

    The self-healing diffusion Monte Carlo method for complex functions [F. A. Reboredo J. Chem. Phys. {\\bf 136}, 204101 (2012)] and some ideas of the correlation function Monte Carlo approach [D. M. Ceperley and B. Bernu, J. Chem. Phys. {\\bf 89}, 6316 (1988)] are blended to obtain a method for the calculation of thermodynamic properties of many-body systems at low temperatures. In order to allow the evolution in imaginary time to describe the density matrix, we remove the fixed-node restriction using complex antisymmetric trial wave functions. A statistical method is derived for the calculation of finite temperature properties of many-body systems near the ground state. In the process we also obtain a parallel algorithm that optimizes the many-body basis of a small subspace of the many-body Hilbert space. This small subspace is optimized to have maximum overlap with the one expanded by the lower energy eigenstates of a many-body Hamiltonian. We show in a model system that the Helmholtz free energy is minimized within this subspace as the iteration number increases. We show that the subspace expanded by the small basis systematically converges towards the subspace expanded by the lowest energy eigenstates. Possible applications of this method to calculate the thermodynamic properties of many-body systems near the ground state are discussed. The resulting basis can be also used to accelerate the calculation of the ground or excited states with Quantum Monte Carlo.

  18. U.S. Department of Energy Office of Inspector General report on inspection of analytical laboratories oversight at the Strategic Petroleum Reserve

    SciTech Connect

    1995-07-26

    The Department of Energy`s (DOE) Assistant Secretary for Fossil Energy has overall programmatic responsibility for the Strategic Petroleum Reserve (SPR). The SPR Project Management Office (SPRPMO), located in New Orleans, Louisiana, and under the direction of the Project Manager, manages day-to-day project activities. The SPR currently has five underground crude oil storage facilities, and one marine terminal, on or near the Gulf Coasts of Texas and Louisiana. The purpose of this inspection was to review oversight of M and O and subcontractor laboratories performing analyses on samples taken for SPR environmental compliance and oil quality purposes. During this inspection, the M and O contractor operated on-site environmental laboratories at four of the SPR storage facilities, and oil quality laboratories at two of the facilities. The number of subcontractor laboratories varies depending on the need for analytical support. The objective of this inspection was to determine if the SPRPMO had implemented management systems to provide adequate oversight of M and O contractor analytical laboratory activities, as well as to ensure effective oversight of subcontractor analytical laboratories.

  19. Tomographic analysis of the nonthermal x-ray bursts during disruption instability in the T-10 tokamak

    SciTech Connect

    Savrukhin, P. V.; Ermolaeva, A. I.; Shestakov, E. A.; Khramenkov, A. V.

    2014-10-01

    Non-thermal x-ray radiation (E{sub ?} up to 150 keV) is measured in the T-10 tokamaks during disruption instability using two sets of CdTe detectors (10 vertical and 7 horizontal view detectors). Special narrow cupper tubes collimators with lead screening and CdTe detectors integrated with amplifiers inside metallic containers provides enhanced spatial resolution of the system (r ~ 3 cm) and assures protection from the parasitic hard x-ray (E{sub ?} up to 1.5 MeV) and electromagnetic loads during disruption. Spatial localization of the nonthermal x-ray emissivity is reconstructed using tomographic Cormack technique with SVD matrix inversion. Analysis indicated appearance of an intensive non-thermal x-ray bursts during initial stage of the disruptions at high density. The bursts are characterized by repetitive spikes (23 kHz) of the x-ray emissivity from the plasma core area. Analysis indicated that the spikes can be connected with acceleration of the non-thermal electrons in enhanced longitudinal electric fields induced during energy quench at the disruption instability.

  20. TURBOVELOCITY STARS: KICKS RESULTING FROM THE TIDAL DISRUPTION OF SOLITARY STARS

    SciTech Connect

    Manukian, Haik; Guillochon, James; Ramirez-Ruiz, Enrico; O'Leary, Ryan M.

    2013-07-10

    The centers of most known galaxies host supermassive black holes (SMBHs). In orbit around these black holes are a centrally concentrated distribution of stars, both in single and in binary systems. Occasionally, these stars are perturbed onto orbits that bring them close to the SMBH. If the star is in a binary system, the three-body interaction with the SMBH can lead to large changes in orbital energy, depositing one of the two stars on a tightly-bound orbit, and its companion into a hyperbolic orbit that may escape the galaxy. In this Letter, we show that the disruption of solitary stars can also lead to large positive increases in orbital energy. The kick velocity depends on the amount of mass the star loses at pericenter, but not on the ratio of black hole to stellar mass, and are at most the star's own escape velocity. We find that these kicks are usually too small to result in the ejection of stars from the Milky Way, but can eject the stars from the black hole's sphere of influence, reducing their probability of being disrupted again. We estimate that {approx} 10{sup 5} stars, {approx} 1% of all stars within 10 pc of the galactic center, are likely to have had mass removed by the central black hole through tidal interaction, and speculate that these 'turbovelocity' stars will at first be redder, but eventually bluer, and always brighter than their unharassed peers.

  1. Control of post-disruption runaway electron beams in DIII-D

    SciTech Connect

    Eidietis, N. W.; Humphreys, D. A.; Strait, E. J.; VanZeeland, M. A.; Wesley, J. C.; Commaux, N.; Jernigan, T. C.; Hollmann, E. M.; Moyer, R. A.; Yu, J. H.

    2012-05-15

    Recent experiments in the DIII-D tokamak have demonstrated real-time control and dissipation of post-disruption runaway electron (RE) beams. In the event that disruption avoidance, control, and mitigation schemes fail to avoid or suppress RE generation, active control of the RE beam may be an important line of defense to prevent the rapid, localized deposition of RE beam energy onto vulnerable vessel sections. During and immediately after the current quench, excessive radial compression of the runaway beams is avoided by a combination of techniques, improving the likelihood of the beams surviving this dynamic period without a fast termination. Once stabilized, the runaway beams are held in a steady state (out to the ohmic flux limit) with the application of active plasma current and position controls. Beam interaction with the vessel wall is minimized by avoiding distinct thresholds for enhanced wall interaction at small and large radii, corresponding to inner wall and outer limiter interaction, respectively. Staying within the 'safe zone' between those radial thresholds allows for the sustainment of long-lived, quiescent runaway beams. The total beam energy and runaway electron population are then dissipated gradually by a controlled ramp-down of the runaway current.

  2. Comment on ''Interacting holographic dark energy model and generalized second law of thermodynamics in a non-flat universe{sup ,} by M.R. Setare (JCAP 01 (2007) 023)

    SciTech Connect

    Karami, K.

    2010-01-01

    Author of ref. 1, M.R. Setare (JCAP 01 (2007) 023), by redefining the event horizon measured from the sphere of the horizon as the system's IR cut-off for an interacting holographic dark energy model in a non-flat universe, showed that the generalized second law of thermodynamics is satisfied for the special range of the deceleration parameter. His paper includes an erroneous calculation of the entropy of the cold dark matter. Also there are some missing terms and some misprints in the equations of his paper. Here we present that his conclusion is not true and the generalized second law is violated for the present time independently of the deceleration parameter.

  3. High Efficiency Driving Electronics for General Illumination...

    Office of Scientific and Technical Information (OSTI)

    Driving Electronics for General Illumination LED Luminaires Upadhyay, Anand 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION New generation of standalone LED driver platforms...

  4. Cooperation with the Office of Inspector General

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2001-03-21

    To establish Department of Energy (DOE) policy for cooperating with the Office of Inspector General (OIG). Cancels DOE 2320.1C

  5. Cooperation with the Office of Inspector General

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2008-02-25

    To establish responsibilities and requirements for cooperating with the Department of Energy Office of Inspector General. Supersedes DOE O 221.2.

  6. Current disruption and its spreading in collisionless magnetic reconnection

    SciTech Connect

    Jain, Neeraj; Büchner, Jörg; Ji, Hantao

    2013-11-15

    Recent magnetic reconnection experiments (MRX) [Dorfman et al., Geophys. Res. Lett. 40, 233 (2013)] have disclosed current disruption in the absence of an externally imposed guide field. During current disruption in MRX, both the current density and the total observed out-of-reconnection-plane current drop simultaneous with a rise in out-of-reconnection-plane electric field. Here, we show that current disruption is an intrinsic property of the dynamic formation of an X-point configuration of magnetic field in magnetic reconnection, independent of the model used for plasma description and of the dimensionality (2D or 3D) of reconnection. An analytic expression for the current drop is derived from Ampere's Law. Its predictions are verified by 2D and 3D electron-magnetohydrodynamic (EMHD) simulations. Three dimensional EMHD simulations show that the current disruption due to localized magnetic reconnection spreads along the direction of the electron drift velocity with a speed which depends on the wave number of the perturbation. The implications of these results for MRX are discussed.

  7. PROJECT PROFILE: Rapid Development of Disruptive Photovoltaic Technologies

    Office of Energy Efficiency and Renewable Energy (EERE)

    This project aims to demonstrate potentially disruptive, novel photovoltaic (PV) absorbers by developing proof-of-concept PV device prototypes composed of defect-tolerant inorganic thin film oxide/nitride absorbers. “Defect tolerance” is the tendency of a semiconductor to maintain good transport and doping properties despite the presence of crystallographic defects and is a key property of promising PV materials.

  8. General Counsel Undergraduate Intern Program | Department of...

    Office of Environmental Management (EM)

    in energy law and policy. The General Counsel is charged by the Secretary of Energy with the authority to determine the Department's authoritative position on any question of law. ...

  9. GENERAL PRINCIPLES OF AGREEMENT

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

    PRINCIPLES OF AGREEMENT HWB-14-20 and HWB-14-21 These General Principles of Agreement ("Principles of Agreement") are agreed upon by the New Mexico Environment Department ("NMED"), and the United States Department of Energy ("DOE"), Los Alamos National Security, LLC ("LANS"), and Nuclear Waste Partnership, LLC ("NWP") (collectively, with DOE and LANS, the "DOE Permittees") for the purpose of resolving Compliance Order Nos. HWB-14- 20

  10. U.S. Department of Energy Office of Inspector General report on inspection of Westinghouse Savannah River Company fees for managing and operating the Savannah River Site

    SciTech Connect

    1995-08-03

    During the first five years of its contract with the Department of Energy, Westinghouse Savannah River Company was paid over $130 million in fees to manage and operate the Savannah River Site. Fees paid to Westinghouse steadily increased over the five year period. For example, fees paid for the last six months of this five year period were over three times as large as fees paid for the first six months. The purpose of this inspection was to review the Department`s annual negotiation of total available fees with Westinghouse, and to examine the reasons for the growth in fees over this five year period. The review disclosed that, after Fiscal Year 1989, the Department used an increasing number of fee bases in calculating Westinghouse Savannah River Company`s fixed-fee-equivalents from the maximum fee schedules within the Department of Energy Acquisition Regulation. The authors found that the Department had significantly increased the percentage of the dollar value of subcontracts being placed in Westinghouse`s fee bases for fee calculation purposes. They found that the Department had effectively increased Westinghouse`s fixed-fee-equivalents by approximately $3 million in both Fiscal Year 1993 and 1994 to, in large part, fund an unallowable employee incentive compensation program. They found that Westinghouse`s total paid fees for the five year period increased significantly over what they would have been had the terms resulting from the original competitive negotiations been maintained. The authors recommended that the Deputy Assist Secretary for Procurement and Assistance Management require that changes in either the number or composition of fee bases used in calculating fees from the maximum fee schedules be submitted to the Department`s Procurement Executive for approval.

  11. King County, Washington: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Ecology Environment Inc EnerG2 Energy Priorities Frybrid General Biodiesel General Biodiesel Incorporated Go Green Save Fuel LLC Grays Harbor Ocean Energy Company GreenFoot...

  12. Secretary of Energy Announces New Office of Electricity Delivery & Energy Reliability

    Energy.gov [DOE]

    Secretary of Energy Samuel Bodman today announced the completion of the merger of the former Office of Electric Transmission and Distribution and Office of Energy Assurance into the new Office of Electricity Delivery & Energy Reliability (OE) whose goal is to lead national efforts to modernize the electric grid, enhance security and reliability of the energy infrastructure, and facilitate recovery from disruptions to energy supply.

  13. Daniel Cohen Assistant General Counsel for Legislation and Regulatory...

    Energy Saver

    Daniel Cohen Assistant General Counsel for Legislation and Regulatory Law Office of the General Counsel Department of Energy 1000 Independence Avenue, SW Washington, DC 20585-0121 ...

  14. Daniel Cohen Assistant General Counsel for Legislation and Regulatory...

    Energy Saver

    2, 2014 Daniel Cohen Assistant General Counsel for Legislation and Regulatory Law Office of the General Counsel Department of Energy 1000 Independence Avenue, SW Washington, DC ...

  15. Office of the Assistant General Counsel for Legislation, Regulation...

    Energy.gov [DOE] (indexed site)

    Guidance Federal Register Document Drafting Handbook Attorney General's Report on the APA (1941) Attorney General's Report on the APA (1947) Energy Policy Looking for.. Find,...

  16. To: Daniel Cohen, Assistant General Counsel for Legislation,...

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

    February 19, 2015 To: Daniel Cohen, Assistant General Counsel for Legislation, Regulation, and Energy Efficiency, DOE From: Amy Shepherd, General Counsel, AHRI Re: Ex Parte ...

  17. Professional Home Energy Audits | Department of Energy

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

    Upgrades following an energy audit can save you money and improve the comfort of your home. Professional energy assessments generally go into great detail to assess your home's ...

  18. Contacts for the Assistant General Counsel for Legislation, Regulation, and

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

    Energy Efficiency | Department of Energy Legislation, Regulation, and Energy Efficiency Contacts for the Assistant General Counsel for Legislation, Regulation, and Energy Efficiency Office of the Assistant General Counsel for Legislation, Regulation & Energy Efficiency (GC-33) Daniel Cohen, Assistant General Counsel for Legislation, Regulation, & Energy Efficiency 202-586-9523 daniel.cohen@hq.doe.gov Catherine Goshe, Attorney-Adviser 202-586-7053 Preeti Chaudhari, Attorney-Adviser

  19. Steven Silbergleid - General Counsel | NREL

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

    Steven Silbergleid - General Counsel A photo of Steve Silbergleid. As General Counsel, Steve Silbergleid provides legal advice and counsel to the lab's director and executive management on the development and administration of policy, compliance with the prime contract, procurement and intellectual property issues, employment issues, and other legal and management concerns. He also serves as corporate Secretary and provides counsel to the Alliance for Sustainable Energy, L.L.C. (Alliance),

  20. Hachijojima Geothermal Energy Power Plant | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hachijojima Geothermal Energy Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Hachijojima Geothermal Energy Power Plant General Information Name...

  1. Short-Term Energy Outlook Supplement: 2013 Outlook for Gulf of...

    Gasoline and Diesel Fuel Update

    ... the impact of any hurricane on energy markets can reflect its effects on demand, particularly if industrial operations and electrical systems are disrupted, as well as supply. ...

  2. The U.S. Department of Energy launched the GMLC in November 2014...

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

    ... During such events, disruption of electric grid operations and extended power outages often exacerbate interruption of energy intensive infrastructures vital to recovery, including ...

  3. A = 5 General Tables

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

    5 General Tables The General Table for 5H is subdivided into the following categories: Cluster Model Hypernuclei Model Calculations Photodisintegration Pions The General Table for...

  4. Interpretation of the effects of electron cyclotron power absorption in pre-disruptive tokamak discharges in ASDEX Upgrade

    SciTech Connect

    Nowak, S.; Lazzaro, E.; Granucci, G.; Esposito, B.; Maraschek, M.; Zohm, H.; Sauter, O.; Brunetti, D.; Collaboration: ASDEX Upgrade Team

    2012-09-15

    Tokamak disruptions are events of fatal collapse of the magnetohydrodynamic (MHD) confinement configuration, which cause a rapid loss of the plasma thermal energy and the impulsive release of magnetic energy and heat on the tokamak first wall components. The physics of the disruptions is very complex and non-linear, strictly associated with the dynamics of magnetic tearing perturbations. The crucial problem of the response to the effects of localized heat deposition and current driven by external (rf) sources to avoid or quench the MHD tearing instabilities has been investigated both experimentally and theoretically on the ASDEX Upgrade tokamak. The analysis of the conditions under which a disruption can be prevented by injection of electron cyclotron (EC) rf power, or, alternatively, may be caused by it, shows that the local EC heating can be more significant than EC current drive in ensuring neoclassical tearing modes (NTMs) stability, due to two main reasons: first, the drop of temperature associated with the island thermal short circuit tends to reduce the neoclassical character of the instability and to limit the EC current drive generation; second, the different effects on the mode evolution of both the location of the power deposition relative to the island separatrix and the island shape deformation lead to less strict requirements of precise power deposition focussing. A contribution to the validation of theoretical models of the events associated with NTM is given and can be used to develop concepts for their control, relevant also for ITER-like scenarios.

  5. General Dynamics and Nissan Case Studies Highlight Benefits of...

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

    The General Dynamics Ordnance and Tactical Systems case study discusses the company's ... Achieved energy savings under a dynamic energy team drawn from every level of management. ...

  6. Plant UVR8 Photoreceptor Senses UV-B by Tryptophan-Mediated Disruption...

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

    Plant UVR8 Photoreceptor Senses UV-B by Tryptophan-Mediated Disruption of Cross-Dimer Salt Bridges Plant UVR8 Photoreceptor Senses UV-B by Tryptophan-Mediated Disruption of...

  7. Disruption of Particle Detector Electronics by Beam Generated EMI

    SciTech Connect

    Bower, G.; Sugimoto, Y.; Sinev, N.; Arnold, R.; Woods, M.; /SLAC

    2007-06-27

    The possibility that radio frequency beam generated electromagnetic interference (EMI) could disrupt the operation of particle detector electronics has been of some concern since the inception of short pulse electron colliders more than 30 years ago [1]. Some instances have been reported where this may have occurred but convincing evidence has not been available. This possibility is of concern for the International Linear Collider (ILC). We have conducted test beam studies demonstrating that electronics disruption does occur using the vertex detector electronics (VXD) from the SLD detector which took data at the SLC at SLAC. We present the results of those tests, and we describe the need for EMI standards for beam and detector instrumentation in the IR region at the ILC.

  8. 8C General Tables

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

    C General Tables The General Table for 8C is subdivided into the following categories: Reviews Other Theoretical Work

  9. 6Be General Tables

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

    6Be General Table The General Table for 6Be is subdivided into the following categories: Cluster Model Model Calculations...

  10. World oil price behavior during oil supply disruptions: what can we learn from the past

    SciTech Connect

    Birdsall, T.H.

    1980-08-01

    The purpose of this paper is to: (1) examine how world oil prices have behaved during past oil supply disruptions, (2) attempt to understand why world oil prices have behaved during disruptions as they have, and (3) see what history foretells, if anything, for the behavior of world oil prices during future oil supply disruptions.

  11. Gravitational waves from the collision of tidally disrupted stars with massive black holes

    SciTech Connect

    East, William E.

    2014-11-10

    We use simulations of hydrodynamics coupled with full general relativity to investigate the gravitational waves produced by a star colliding with a massive black hole when the star's tidal disruption radius lies far outside of the black hole horizon. We consider both main-sequence and white-dwarf compaction stars, and nonspinning black holes, as well as those with near-extremal spin. We study the regime in between where the star can be accurately modeled by a point particle, and where tidal effects completely suppress the gravitational wave signal. We find that nonnegligible gravitational waves can be produced even when the star is strongly affected by tidal forces, as well as when it collides with large angular momentum. We discuss the implications that these results have for the potential observation of gravitational waves from these sources with future detectors.

  12. No, Not That Kind of Hacking. Supporting Energy Data Innovation at

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

    Hackathons | Department of Energy No, Not That Kind of Hacking. Supporting Energy Data Innovation at Hackathons No, Not That Kind of Hacking. Supporting Energy Data Innovation at Hackathons October 12, 2012 - 5:18pm Addthis Developers at Tech Crunch Disrupt SF 2012. Developers at Tech Crunch Disrupt SF 2012. Ian Kalin Director of the Energy Data Initiative Earlier this year, the administration launched the Energy Data Initiative to improve access to energy data and encourage innovation while

  13. Community Guidelines for Energy Emergencies | Department of Energy

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

    Community Guidelines for Energy Emergencies Community Guidelines for Energy Emergencies Community Guidelines for Energy Emergencies Natural hazards like floods, hurricanes, tornadoes, and earthquakes, as well as man-made hazards like industrial accidents and acts of terrorism, can knock out power, cause fuel shortages, and disrupt natural gas service, putting our lives on hold. After a disaster strikes, government officials and energy companies must first make sure that critical infrastructure

  14. Critical Materials for a Clean Energy Future | Department of Energy

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

    Critical Materials for a Clean Energy Future Critical Materials for a Clean Energy Future October 19, 2011 - 5:46pm Addthis David Sandalow David Sandalow Former Under Secretary of Energy (Acting) and Assistant Secretary for Policy & International Affairs Why does it matter? Four clean energy technologies-wind turbines, electric vehicles, photovoltaic cells and fluorescent lighting-use materials at risk of supply disruptions in the next five years. Earlier this month, United States, Japanese

  15. Before the Committee on Agriculture Subcommittee on General Farm

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

    Commodities and Risk Management | Department of Energy Agriculture Subcommittee on General Farm Commodities and Risk Management Before the Committee on Agriculture Subcommittee on General Farm Commodities and Risk Management Before the Committee on Agriculture Subcommittee on General Farm Commodities and Risk Management By: Howard Gruenspecht, Acting Administrator, Energy Information Administration Subject: Energy Markets and their Implications on Agriculture

  16. DISRUPTED GLOBULAR CLUSTERS CAN EXPLAIN THE GALACTIC CENTER GAMMA-RAY EXCESS

    SciTech Connect

    Brandt, Timothy D.; Kocsis, Bence

    2015-10-10

    The Fermi satellite has recently detected gamma-ray emission from the central regions of our Galaxy. This may be evidence for dark matter particles, a major component of the standard cosmological model, annihilating to produce high-energy photons. We show that the observed signal may instead be generated by millisecond pulsars that formed in dense star clusters in the Galactic halo. Most of these clusters were ultimately disrupted by evaporation and gravitational tides, contributing to a spherical bulge of stars and stellar remnants. The gamma-ray amplitude, angular distribution, and spectral signatures of this source may be predicted without free parameters, and are in remarkable agreement with the observations. These gamma-rays are from fossil remains of dispersed clusters, telling the history of the Galactic bulge.

  17. ISSUANCE 2016-02-12: Energy Conservation Program: Energy Conservation...

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

    ISSUANCE 2016-02-12: Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of Proposed Rulemaking ISSUANCE 2016-02-12: Energy Conservation ...

  18. ISSUANCE 2016-10-07: Energy Conservation Program: Energy Conservation...

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

    10-07: Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of proposed definition and data availability ISSUANCE 2016-10-07: Energy ...

  19. THE GENERAL RELATIVISTIC EQUATIONS OF RADIATION HYDRODYNAMICS IN THE VISCOUS LIMIT

    SciTech Connect

    Coughlin, Eric R.; Begelman, Mitchell C. E-mail: mitch@jila.colorado.edu

    2014-12-20

    We present an analysis of the general relativistic Boltzmann equation for radiation, appropriate to the case where particles and photons interact through Thomson scattering, and derive the radiation energy-momentum tensor in the diffusion limit with viscous terms included. Contrary to relativistic generalizations of the viscous stress tensor that appear in the literature, we find that the stress tensor should contain a correction to the comoving energy density proportional to the divergence of the four-velocity, as well as a finite bulk viscosity. These modifications are consistent with the framework of radiation hydrodynamics in the limit of large optical depth, and do not depend on thermodynamic arguments such as the assignment of a temperature to the zeroth-order photon distribution. We perform a perturbation analysis on our equations and demonstrate that as long as the wave numbers do not probe scales smaller than the mean free path of the radiation, the viscosity contributes only decaying, i.e., stable, corrections to the dispersion relations. The astrophysical applications of our equations, including jets launched from super-Eddington tidal disruption events and those from collapsars, are discussed and will be considered further in future papers.

  20. Rentechno | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Rentechno Address: 1 Malozemelnaya Str. Place: Kyiv, Ukraine Zip: 094785 Sector: Renewable Energy, Solar Technology: General contracting in renewable energy industry,...

  1. wave energy converter

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

    Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management ... (WEC) system Read More General overview of the T3R2 device. ...

  2. Unclassified Controlled Nuclear Information General Guideline | Department

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

    of Energy Unclassified Controlled Nuclear Information General Guideline Unclassified Controlled Nuclear Information General Guideline GG-5, is a record of decisions made by the Director, OC, as to what general subject areas are UCNI. Note: GG-5 may only be used by the Director, OC, to make determinations as to whether information is UCNI. All other UCNI Reviewing Officials must use UCNI guidance. UCNI General Guideline (80.31 KB) More Documents & Publications Briefing, For Persons With

  3. ENERGY-10

    Energy Science and Technology Software Center

    1996-06-30

    ENERGY-10 is a software tool that helps architects, builders, and engineers quickly identify the most cost-effective, energy-saving measures to take in designing a low-energy building. The simulation software is suitable for examining small commercial and residential buildings that are characterized by one, or two thermal zones (generally less than 10,000 ft2.)

  4. Evolution of accretion disks in tidal disruption events

    SciTech Connect

    Shen, Rong-Feng; Matzner, Christopher D. E-mail: matzner@astro.utoronto.ca

    2014-04-01

    During a stellar tidal disruption event (TDE), an accretion disk forms as stellar debris returns to the disruption site and circularizes. Rather than being confined within the circularizing radius, the disk can spread to larger radii to conserve angular momentum. A spreading disk is a source of matter for re-accretion at rates that may exceed the later stellar fallback rate, although a disk wind can suppress its contribution to the central black hole accretion rate. A spreading disk is detectible through a break in the central accretion rate history or, at longer wavelengths, by its own emission. We model the evolution of TDE disk size and accretion rate by accounting for the time-dependent fallback rate, for the influence of wind losses in the early advective stage, and for the possibility of thermal instability for accretion rates intermediate between the advection-dominated and gas-pressure-dominated states. The model provides a dynamic basis for modeling TDE light curves. All or part of a young TDE disk will precess as a solid body because of the Lense-Thirring effect, and precession may manifest itself as a quasi-periodic modulation of the light curve. The precession period increases with time. Applying our results to the jetted TDE candidate Swift J1644+57, whose X-ray light curve shows numerous quasi-periodic dips, we argue that the data best fit a scenario in which a main-sequence star was fully disrupted by an intermediate mass black hole on an orbit significantly inclined from the black hole equator, with the apparent jet shutoff at t = 500 days corresponding to a disk transition from the advective state to the gas-pressure-dominated state.

  5. General Equilibrium Modeling Package (GEMPACK) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    This tool is included in the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Approach The GEMPACK is used for building and solving applied...

  6. General Counsel Law Library | Department of Energy

    Energy.gov [DOE] (indexed site)

    IS UNDER CONSTRUCTION... Contact us with any questions: Law Librarian (202) 586-4849 Law.Library@hq.doe.gov Legislative History Librarian 202-586-2886 Careers & Internships Sign Up...

  7. General Biomass Company | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Address: 2906 Central Street, 134 Place: Evanston, Illinois Zip: 60201 Sector: Biofuels Product: Cellulase enzymes Number of Employees: 1-10 Year Founded: 1998 Phone Number:...

  8. Portland General Electric Co | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    1,336,537.655 812,088 2008-04 69,252.201 698,275.983 710,362 49,100.6 587,547.939 96,607 12,663.109 193,242.595 1,116 36.174 444.97 23 131,052.084 1,479,511.487 808,108 2008-03...

  9. General Guidance on NEPA | Department of Energy

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

    October 3, 1984 Policy and Procedures for the Review of Federal Actions Impacting the Environment (EPA, 1984) This manual establishes policies and procedures for carrying out the ...

  10. The Office of Inspector General audit report on the U.S. Department of Energy`s efforts to increase the financial responsibility of its major for-profit operating contractors

    SciTech Connect

    1998-11-01

    In 1994, the Departmental contract reform team recommended that the Department`s major for-profit operating contractors assume greater financial responsibility. IN response, the Department developed model contract provisions to increase contractor financial responsibility and accountability. The objective of the audit was to determine if the Government is protected from liabilities such as fines, penalties, third-party claims, and damage to or loss of Government property incurred by contractors who manage and operate Department facilities and sites. The Government was not adequately protected against contractor created liabilities on 16 of its 20 major for-profit operating contracts awarded by the Department of Energy. The auditors recommend that the Director for Procurement and Assistance Management negotiate changes in major for-profit operating contracts to include contract reform liability provisions and ensure that performance guarantees with indemnification provisions are executed with subsidiary contractors` parent or corporate business entities. They also recommend that the Director for Procurement and Assistance Management issue regulatory rulemaking that requires indemnification provisions be included in performance guarantees signed by the parent or corporate business entity of subsidiary contractors.

  11. Fluid-filled bomb-disrupting apparatus and method

    DOEpatents

    Cherry, Christopher R.

    2001-01-01

    An apparatus and method for disarming improvised bombs are disclosed. The apparatus comprises a fluid-filled bottle or container made of plastic or another soft material which contains a fixed or adjustable, preferably sheet explosive. The charge is fired centrally at its apex and can be adjusted to propel a fluid projectile that is broad or narrow, depending upon how it is set up. In one embodiment, the sheet explosive is adjustable so as to correlate the performance of the fluid projectile to the disarming needs for the improvised explosive device (IED). Common materials such as plastic water bottles or larger containers can be used, with the sheet explosive or other explosive material configured in a general chevron-shape to target the projectile toward the target. In another embodiment, a thin disk of metal is conformably mounted with the exterior of the container and radially aligned with the direction of fire of the fluid projectile. Depending on the configuration and the amount of explosive and fluid used, a projectile is fired at the target that has sufficient energy to penetrate rigid enclosures from fairly long stand-off and yet is focused enough to be targeted to specific portions of the IED for disablement.

  12. 7He General Tables

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

    He General Table The General Table for 7He is subdivided into the following categories: Experimental Theoretical Model Calculations Hypernuclei and Mesons Pions

  13. 9He General Tables

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

    He General Table The General Table for 9He is subdivided into the following categories: Shell Model Other Model Calculations Theoretical

  14. 5H General Tables

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

    H General Table The General Table for 5H is subdivided into the following categories: Cluster Model Hypernuclei Model Calculations Photodisintegration Pions...

  15. 10He General Tables

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

    General Table The General Table for 10He is subdivided into the following categories: Theoretical Shell Model Cluster Model Other Models Special States Electromagnetic Transitions...

  16. Energy 101: Geothermal Energy | Department of Energy

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

    Geothermal Energy Energy 101: Geothermal Energy

  17. Hyperaccretion during tidal disruption events: Weakly bound debris envelopes and jets

    SciTech Connect

    Coughlin, Eric R.; Begelman, Mitchell C. E-mail: mitch@jila.colorado.edu

    2014-02-01

    After the destruction of the star during a tidal disruption event (TDE), the cataclysmic encounter between a star and the supermassive black hole (SMBH) of a galaxy, approximately half of the original stellar debris falls back onto the hole at a rate that can initially exceed the Eddington limit by orders of magnitude. We argue that the angular momentum of this matter is too low to allow it to attain a disk-like configuration with accretion proceeding at a mildly super-Eddington rate, the excess energy being carried away by a combination of radiative losses and radially distributed winds. Instead, we propose that the infalling gas traps accretion energy until it inflates into a weakly bound, quasi-spherical structure with gas extending nearly to the poles. We study the structure and evolution of such 'zero-Bernoulli accretion' flows as a model for the super-Eddington phase of TDEs. We argue that such flows cannot stop extremely super-Eddington accretion from occurring, and that once the envelope is maximally inflated, any excess accretion energy escapes through the poles in the form of powerful jets. We compare the predictions of our model to Swift J1644+57, the putative super-Eddington TDE, and show that it can qualitatively reproduce some of its observed features. Similar models, including self-gravity, could be applicable to gamma-ray bursts from collapsars and the growth of SMBH seeds inside quasi-stars.

  18. DISRUPTION OF STAR CLUSTERS IN THE INTERACTING ANTENNAE GALAXIES

    SciTech Connect

    Karl, Simon J.; Naab, Thorsten; Fall, S. Michael E-mail: naab@mpa-garching.mpg.de

    2011-06-10

    We re-examine the age distribution of star clusters in the Antennae in the context of N-body+hydrodynamical simulations of these interacting galaxies. All of the simulations that account for the observed morphology and other properties of the Antennae have star formation rates that vary relatively slowly with time, by factors of only 1.3-2.5 in the past 10{sup 8} yr. In contrast, the observed age distribution of the clusters declines approximately as a power law, dN/d{tau}{proportional_to}{tau}{sup {gamma}} with {gamma} = -1.0, for ages 10{sup 6} yr {approx}< {tau} {approx}< 10{sup 9} yr. These two facts can only be reconciled if the clusters are disrupted progressively for at least {approx}10{sup 8} yr and possibly {approx}10{sup 9} yr. When we combine the simulated formation rates with a power-law model, f{sub surv}{proportional_to}{tau}{sup {delta}}, for the fraction of clusters that survive to each age {tau}, we match the observed age distribution with exponents in the range -0.9 {approx}< {delta} {approx}< -0.6 (with a slightly different {delta} for each simulation). The similarity between {delta} and {gamma} indicates that dN/d{tau} is shaped mainly by the disruption of clusters rather than variations in their formation rate. Thus, the situation in the interacting Antennae resembles that in relatively quiescent galaxies such as the Milky Way and the Magellanic Clouds.

  19. Atrazine acts as an endocrine disrupter by inhibiting cAMP-specific phosphodiesterase-4

    SciTech Connect

    Kucka, Marek; Pogrmic-Majkic, Kristina; Fa, Svetlana; Stojilkovic, Stanko S.; Kovacevic, Radmila

    2012-11-15

    Atrazine, one of the most commonly used herbicides worldwide, acts as an endocrine disruptor, but the mechanism of its action has not been characterized. In this study, we show that atrazine rapidly increases cAMP levels in cultured rat pituitary and testicular Leydig cells in a concentration-dependent manner, but less effectively than 3-isobutyl-1-methylxanthine, a competitive non-specific inhibitor of phosphodiesterases (PDEs). In forskolin (an activator of adenylyl cyclase)- and probenecid (an inhibitor of cyclic nucleotide transporters)-treated cells, but not in 3-isobutyl-1-methylxanthine-treated cells, atrazine further increased cAMP levels, indicating that inhibition of PDEs accounts for accumulation of cAMP. In contrast to cAMP, atrazine did not alter cGMP levels, further indicating that it inhibits cAMP-specific PDEs. Atrazine-induced changes in cAMP levels were sufficient to stimulate prolactin release in pituitary cells and androgen production in Leydig cells, indicating that it acts as an endocrine disrupter both in cells that secrete by exocytosis of prestored hormones and in cells that secrete by de novo hormone synthesis. Rolipram abolished the stimulatory effect of atrazine on cAMP release in both cell types, suggesting that it acts as an inhibitor of PDE4s, isoforms whose mRNA transcripts dominate in pituitary and Leydig cells together with mRNA for PDE8A. In contrast, immortalized lacto-somatotrophs showed low expression of these mRNA transcripts and several fold higher cAMP levels compared to normal pituitary cells, and atrazine was unable to further increase cAMP levels. These results indicate that atrazine acts as a general endocrine disrupter by inhibiting cAMP-specific PDE4s. -- Highlights: ? Atrazine stimulates cAMP accumulation in pituitary and Leydig cells. ? Atrazine also stimulates PRL and androgens secretion. ? Stimulatory effects of atrazine were abolished in cells with IBMX-inhibited PDEs. ? Atrazine specificity toward c

  20. The influence of an ITER-like wall on disruptions at JET

    SciTech Connect

    Vries, P. C. de Hogeweij, G. M. D.; Baruzzo, M.; Murari, A.; Jachmich, S.; Lomas, P. J.; Matthews, G. F.; Pütterich, T.; Vega, J.; Collaboration: JET-EFDA Contributors

    2014-05-15

    In order to preserve the integrity of large tokamaks such as ITER, the number of disruptions has to be limited. JET has operated previously with a low frequency of disruptions (i.e., disruption rate) of 3.4% [P. C. de Vries et al., Nucl. Fusion 51, 053018 (2011)]. The start of operations with the new full-metal ITER-like wall at JET showed a marked rise in the disruption rate to 10%. A full survey was carried out to identify the root causes, the chain-of-events and classifying each disruption, similar to a previous analysis for carbon-wall operations. It showed the improvements made to avoid various disruption classes, but also indicated those disruption types responsible for the enhanced disruption rate. The latter can be mainly attributed to disruptions due to too high core radiation but also due to density control issues and error field locked modes. Detailed technical and physics understanding of disruption causes is essential for devising optimized strategies to avoid or mitigate these events.

  1. Coalition of World Energy Ministers Commit to Improvements in Energy

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

    Efficiency, Renewable Energy, Energy Access | Department of Energy Coalition of World Energy Ministers Commit to Improvements in Energy Efficiency, Renewable Energy, Energy Access Coalition of World Energy Ministers Commit to Improvements in Energy Efficiency, Renewable Energy, Energy Access April 26, 2012 - 5:15am Addthis LONDON, 26 April 2012 - Leaders from the 23-government Clean Energy Ministerial (CEM) and the UN Secretary-General's Sustainable Energy for All initiative (SE4All) today

  2. Kevin Wu General Abstract

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

    Kevin Wu National Renewable Energy Lab US DOE SULI Program, Summer 2016 The United States Department of Energy (DOE)'s Office of Energy Efficiency and Renewable Energy has a mission to transition to a global clean energy economy. Part of this mission focuses on investigating new technologies and system improvements to reduce the cost of wind energy. The Wind-Plant Integrated System Design and Engineering Model (WISDEM) is a set of models made by National Renewable Energy Laboratory (NREL)

  3. Professional Home Energy Audits | Department of Energy

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

    Weatherize » Home Energy Audits » Professional Home Energy Audits Professional Home Energy Audits Upgrades following an energy audit can save you money and improve the comfort of your home. Upgrades following an energy audit can save you money and improve the comfort of your home. Professional energy assessments generally go into great detail to assess your home's energy use. The energy auditor will do a room-by-room examination of the residence, as well as a thorough examination of past

  4. Contact for the Assistant General Counsel for General Law (GC-56) |

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

    Department of Energy Contact for the Assistant General Counsel for General Law (GC-56) Contact for the Assistant General Counsel for General Law (GC-56) All comments and requests for assistance should be directed to our office phone at 202-586-1522. Susan Beard, Assistant General Counsel for General Law 202-586-1522 susan.beard@hq.doe.gov Christina (Tina) Hymer, Deputy Assistant General Counsel for Standards of Conduct 202-586-1522 christina.hymer@hq.doe.gov William (Will) Grant II, Deputy

  5. TEST PROCEDURES FOR GENERAL SERVICE LAMPS; Supplemental Notice of Proposed

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

    Rulemaking | Department of Energy TEST PROCEDURES FOR GENERAL SERVICE LAMPS; Supplemental Notice of Proposed Rulemaking TEST PROCEDURES FOR GENERAL SERVICE LAMPS; Supplemental Notice of Proposed Rulemaking GSL TP SNOPR.pdf (309.44 KB) More Documents & Publications ISSUANCE 2016-09-30: Energy Conservation Program: Test Procedures for Certain Categories of General Service Lamps, Final Rule ISSUANCE 2016-02-26: Energy Conservation Program: Test Procedures for Certain Categories of General

  6. OPTICAL DISCOVERY OF PROBABLE STELLAR TIDAL DISRUPTION FLARES

    SciTech Connect

    Van Velzen, Sjoert; Farrar, Glennys R.; Gezari, Suvi; Morrell, Nidia; Zaritsky, Dennis; Oestman, Linda; Smith, Mathew; Gelfand, Joseph; Drake, Andrew J.

    2011-11-10

    Using archival Sloan Digital Sky Survey (SDSS) multi-epoch imaging data (Stripe 82), we have searched for the tidal disruption of stars by supermassive black holes in non-active galaxies. Two candidate tidal disruption events (TDEs) are identified. The TDE flares have optical blackbody temperatures of 2 Multiplication-Sign 10{sup 4} K and observed peak luminosities of M{sub g} = -18.3 and -20.4 ({nu}L{sub {nu}} = 5 Multiplication-Sign 10{sup 42}, 4 Multiplication-Sign 10{sup 43} erg s{sup -1}, in the rest frame); their cooling rates are very low, qualitatively consistent with expectations for tidal disruption flares. The properties of the TDE candidates are examined using (1) SDSS imaging to compare them to other flares observed in the search, (2) UV emission measured by GALEX, and (3) spectra of the hosts and of one of the flares. Our pipeline excludes optically identifiable AGN hosts, and our variability monitoring over nine years provides strong evidence that these are not flares in hidden AGNs. The spectra and color evolution of the flares are unlike any SN observed to date, their strong late-time UV emission is particularly distinctive, and they are nuclear at high resolution arguing against these being first cases of a previously unobserved class of SNe or more extreme examples of known SN types. Taken together, the observed properties are difficult to reconcile with an SN or an AGN-flare explanation, although an entirely new process specific to the inner few hundred parsecs of non-active galaxies cannot be excluded. Based on our observed rate, we infer that hundreds or thousands of TDEs will be present in current and next-generation optical synoptic surveys. Using the approach outlined here, a TDE candidate sample with O(1) purity can be selected using geometric resolution and host and flare color alone, demonstrating that a campaign to create a large sample of TDEs, with immediate and detailed multi-wavelength follow-up, is feasible. A by-product of this

  7. Prenatal PCBs disrupt early neuroendocrine development of the rat hypothalamus

    SciTech Connect

    Dickerson, Sarah M.; Cunningham, Stephanie L.; Gore, Andrea C.

    2011-04-01

    Neonatal exposure to endocrine disrupting chemicals (EDCs) such as polychlorinated biphenyls (PCBs) can interfere with hormone-sensitive developmental processes, including brain sexual differentiation. We hypothesized that disruption of these processes by gestational PCB exposure would be detectable as early as the day after birth (postnatal day (P) 1) through alterations in hypothalamic gene and protein expression. Pregnant Sprague-Dawley rats were injected twice, once each on gestational days 16 and 18, with one of the following: DMSO vehicle; the industrial PCB mixture Aroclor 1221 (A1221); a reconstituted mixture of the three most prevalent congeners found in humans, PCB138, PCB153, and PCB180; or estradiol benzoate (EB). On P1, litter composition, anogenital distance (AGD), and body weight were assessed. Pups were euthanized for immunohistochemistry of estrogen receptor {alpha} (ER{alpha}) or TUNEL labeling of apoptotic cells or quantitative PCR of 48 selected genes in the preoptic area (POA). We found that treatment with EB or A1221 had a sex-specific effect on developmental apoptosis in the neonatal anteroventral periventricular nucleus (AVPV), a sexually dimorphic hypothalamic region involved in the regulation of reproductive neuroendocrine function. In this region, exposed females had increased numbers of apoptotic nuclei, whereas there was no effect of treatment in males. For ER{alpha}, EB treatment increased immunoreactive cell numbers and density in the medial preoptic nucleus (MPN) of both males and females, while A1221 and the PCB mixture had no effect. PCR analysis of gene expression in the POA identified nine genes that were significantly altered by prenatal EDC exposure, in a manner that varied by sex and treatment. These genes included brain-derived neurotrophic factor, GABA{sub B} receptors-1 and -2, IGF-1, kisspeptin receptor, NMDA receptor subunits NR2b and NR2c, prodynorphin, and TGF{alpha}. Collectively, these results suggest that the

  8. Generalized Cartan Calculus in general dimension

    DOE PAGES [OSTI]

    Wang, Yi -Nan

    2015-07-22

    We develop the generalized Cartan Calculus for the groups G = SL(2,R) × R+, SL(5,R) and SO(5,5). They are the underlying algebraic structures of d=9,7,6 exceptional field theory, respectively. These algebraic identities are needed for the "tensor hierarchy" structure in exceptional field theory. The validity of Poincar\\'e lemmas in this new differential geometry is also discussed. Lastly, we explore some possible extension of the generalized Cartan calculus beyond the exceptional series.

  9. Generalization of the ERIT Principle and Method

    SciTech Connect

    Ruggiero,A.

    2008-02-01

    The paper describes the generalization of the method to produce secondary particles with a low-energy and low-intensity primary beam circulating in a Storage Ring with the Emittance-Recovery by Internal-Target (ERIT).

  10. Generalization of the ERIT principle and method.

    SciTech Connect

    Ruggiero,A.G.

    2007-11-04

    The paper describes the generalization of the method to produce secondary particles with a low-energy and low-intensity primary beam circulating in a Storage Ring with the Emittance-Recovery by Internal-Target (ERIT).

  11. Portland General Electric- Heat Pump Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Portland General Electric's (PGE) Heat Pump Rebate Program offers residential customers a $200 rebate for an energy-efficient heat pump installed to PGE’s standards by a PGE-approved contractor....

  12. Kathleen Moyer General Abstract

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

    Kathleen Hogan About Us Dr. Kathleen Hogan - Deputy Assistant Secretary for Energy Efficiency Photo of Kathleen Hogan. Dr. Kathleen Hogan is the Deputy Assistant Secretary for Energy Efficiency in the Office of Energy Efficiency and Renewable Energy (EERE). In this capacity, she oversees a more than $600 million annual energy efficiency policy, program, and research portfolio, including advanced manufacturing, buildings, federal energy management, low income weatherization, and intergovernmental

  13. Dynamics of the Disruption Halo Current Toroidal Asymmetry in NSTX

    SciTech Connect

    S.P. Gerhardt

    2012-09-27

    This paper describes the dynamics of disruption halo current non-axisymmetries in the lower divertor of the National Spherical Torus Experiment [M. Ono, et al. Nuclear Fusion 40, 557 (2000)]. While. The halo currents typically have a strongly asymmetric structure where they enter the divertor floor, and this asymmetry has been observed to complete up to 7 toroidal revolutions over the duration of the halo current pulse. However, the rotation speed and toroidal extend of the asymmetry can vary significantly during the pulse. The rotation speed, halo current pulse duration, and total number of revolutions tend to be smaller in cases with large halo currents. The halo current pattern is observed to become toroidally symmetric at the end of the halo current pulse. It is proposed that this symmeterization is due to the loss of most or all of the closed field line geometry in the final phase of the vertical displacement event.

  14. Atmospheric-pressure guided streamers for liposomal membrane disruption

    SciTech Connect

    Svarnas, P.; Aleiferis, Sp.; Matrali, S. H.; Gazeli, K.; Clement, F.; Antimisiaris, S. G.

    2012-12-24

    The potential to use liposomes (LIPs) as a cellular model in order to study interactions of cold atmospheric-pressure plasma with cells is herein investigated. Cold atmospheric-pressure plasma is formed by a dielectric-barrier discharge reactor. Large multilamellar vesicle liposomes, consisted of phosphatidylcholine and cholesterol, are prepared by the thin film hydration technique, to encapsulate a small hydrophilic dye, i.e., calcein. The plasma-induced release of calcein from liposomes is then used as a measure of liposome membrane integrity and, consequently, interaction between the cold atmospheric plasma and lipid bilayers. Physical mechanisms leading to membrane disruption are suggested, based on the plasma characterization including gas temperature calculation.

  15. Initiation disruptor systems and methods of initiation disruption

    DOEpatents

    Baum, Dennis W

    2014-09-23

    A system that may be used as an initiation disruption system (IDS) according to one embodiment includes an explosive charge; a plurality of particles in a layer at least partially surrounding the explosive charge; and a fire suppressant adjacent the plurality of particles. A method for disabling an object according to one embodiment includes placing the system as recited above near an object; and causing the explosive charge to initiate, thereby applying mechanical loading to the object such that the object becomes disabled. Additional systems and methods are also presented. A device according to another embodiment includes a plurality of particles bound by a binder thereby defining a sidewall having an interior for receiving an explosive; and a fire suppressant adjacent the plurality of particles and binder. Additional systems and methods are also presented.

  16. Impacts to the ethylene supply chain from a hurricane disruption.

    SciTech Connect

    Sun, Amy Cha-Tien; Downes, Paula Sue; Heinen, Russell; Welk, Margaret Ellen

    2010-03-01

    Analysis of chemical supply chains is an inherently complex task, given the dependence of these supply chains on multiple infrastructure systems (e.g., the petroleum sector, transportation, etc.). This effort requires data and information at various levels of resolution, ranging from network-level distribution systems to individual chemical reactions. Sandia National Laboratories (Sandia) has integrated its existing simulation and infrastructure analysis capabilities with chemical data models to analyze the chemical supply chains of several nationally critical chemical commodities. This paper describes how Sandia models the ethylene supply chain; that is, the supply chain for the most widely used raw material for plastics production including a description of the types of data and modeling capabilities that are required to represent the ethylene supply chain. The paper concludes with a description of Sandia's use the model to project how the supply chain would be affected by and adapt to a disruptive scenario hurricane.

  17. The ultraviolet-bright, slowly declining transient PS1-11af as a partial tidal disruption event

    SciTech Connect

    Chornock, R.; Berger, E.; Zauderer, B. A.; Kamble, A.; Soderberg, A. M.; Czekala, I.; Dittmann, J.; Drout, M.; Foley, R. J.; Fong, W.; Kirshner, R. P.; Lunnan, R.; Marion, G. H.; Narayan, G.; Gezari, S.; Rest, A.; Riess, A. G.; Chomiuk, L.; Huber, M. E.; Lawrence, A.; and others

    2014-01-01

    We present the Pan-STARRS1 discovery of the long-lived and blue transient PS1-11af, which was also detected by Galaxy Evolution Explorer with coordinated observations in the near-ultraviolet (NUV) band. PS1-11af is associated with the nucleus of an early type galaxy at redshift z = 0.4046 that exhibits no evidence for star formation or active galactic nucleus activity. Four epochs of spectroscopy reveal a pair of transient broad absorption features in the UV on otherwise featureless spectra. Despite the superficial similarity of these features to P-Cygni absorptions of supernovae (SNe), we conclude that PS1-11af is not consistent with the properties of known types of SNe. Blackbody fits to the spectral energy distribution are inconsistent with the cooling, expanding ejecta of a SN, and the velocities of the absorption features are too high to represent material in homologous expansion near a SN photosphere. However, the constant blue colors and slow evolution of the luminosity are similar to previous optically selected tidal disruption events (TDEs). The shape of the optical light curve is consistent with models for TDEs, but the minimum accreted mass necessary to power the observed luminosity is only ?0.002 M {sub ?}, which points to a partial disruption model. A full disruption model predicts higher bolometric luminosities, which would require most of the radiation to be emitted in a separate component at high energies where we lack observations. In addition, the observed temperature is lower than that predicted by pure accretion disk models for TDEs and requires reprocessing to a constant, lower temperature. Three deep non-detections in the radio with the Very Large Array over the first two years after the event set strict limits on the production of any relativistic outflow comparable to Swift J1644+57, even if off-axis.

  18. U.S. Energy Information Administration (EIA)

    Energy Information Administration (EIA) (indexed site)

    Energy Disruptions EIA tracks and reports on selected significant storms that impact or could potentially impact energy infrastructure. See past historical events reported on right or real-time storm tracking with energy infrastructure maps below. Energy Infrastructure with Real-Time Storm Information Full Screen Locate Layer information and map data Send map questions, comments and suggestions to: mapping@eia.gov Additional Resources Winter Weather DOE Energy Assurance Daily Reports DOE

  19. GRAVITATIONAL CONUNDRUM? DYNAMICAL MASS SEGREGATION VERSUS DISRUPTION OF BINARY STARS IN DENSE STELLAR SYSTEMS

    SciTech Connect

    De Grijs, Richard; Li, Chengyuan; Zheng, Yong; Kouwenhoven, M. B. N.; Deng, Licai; Hu, Yi; Wicker, James E.

    2013-03-01

    Upon their formation, dynamically cool (collapsing) star clusters will, within only a few million years, achieve stellar mass segregation for stars down to a few solar masses, simply because of gravitational two-body encounters. Since binary systems are, on average, more massive than single stars, one would expect them to also rapidly mass segregate dynamically. Contrary to these expectations and based on high-resolution Hubble Space Telescope observations, we show that the compact, 15-30 Myr old Large Magellanic Cloud cluster NGC 1818 exhibits tantalizing hints at the {approx}> 2{sigma} level of significance (>3{sigma} if we assume a power-law secondary-to-primary mass-ratio distribution) of an increasing fraction of F-star binary systems (with combined masses of 1.3-1.6 M {sub Sun }) with increasing distance from the cluster center, specifically between the inner 10''-20'' (approximately equivalent to the cluster's core and half-mass radii) and the outer 60''-80''. If confirmed, then this will offer support for the theoretically predicted but thus far unobserved dynamical disruption processes of the significant population of 'soft' binary systems-with relatively low binding energies compared to the kinetic energy of their stellar members-in star clusters, which we have access to here by virtue of the cluster's unique combination of youth and high stellar density.

  20. General Restaurant Equipment: Order (2013-CE-5344)

    Energy.gov [DOE]

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

  1. Office of Inspector General Annual Performance Plan 2010

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

    Office of Inspector General Gregory H. Friedman Inspector General This report is also available on the Department of Energy/Office of Inspector General website at http://www.ig.energy.gov ANNUAL PERFORMANCE REPORT FY 2009 ANNUAL PERFORMANCE PLAN FY 2010 U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL THIS PAGE INTENTIONALLY LEFT BLANK Message from the Inspector General I am pleased to present the Office of Inspector GeneralÕs combined Fiscal Year 2009 Annual Performance Report and Fiscal

  2. 8Be General Tables

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

    Be General Tables The General Table for 8Be is subdivided into the following categories: Reviews Ground State Properties Shell Model Cluster Model Other Models Photodisintegration Fission and Fusion Astrophysical b-decay Hypernuclei

  3. 8He General Tables

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

    He General Tables The General Table for 8He is subdivided into the following categories: Reviews Ground-state Properties Shell Model Cluster Model Other Theoretical Work Elastic and Inelastic Scattering b-decay

  4. 9B General Tables

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

    B General Table The General Table for 9B is subdivided into the following categories: Shell Model Cluster Model Theoretical Other Model Calculations Complex Reactions Beta-Decay Pions Light-ion and Neutron Induced Reactions Hypernuclei

  5. 9C General Tables

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

    C General Table The General Table for 9C is subdivided into the following categories: Shell Model Cluster Model Other Models Theoretical Beta-Decay Light-ion and Neutron Induced Reactions Astrophysical

  6. Energy Service Companies | Department of Energy

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

    Energy Savings Performance Contracts » Energy Service Companies Energy Service Companies Energy service companies (ESCOs) develop, design, build, and fund projects that save energy, reduce energy costs, and decrease operations and maintenance costs at their customers' facilities. In general, ESCOs act as project developers for a comprehensive range of energy conservation measures and assume the technical and performance risks associated with a project. ESCOs are distinguished from other firms

  7. Office of the Assistant General Counsel for Legislation, Regulation and

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

    Energy Efficiency | Department of Energy Legislation, Regulation and Energy Efficiency Office of the Assistant General Counsel for Legislation, Regulation and Energy Efficiency The Office of the Assistant General Counsel for Legislation, Regulation and Energy Efficiency (GC-33) provides legal support and advice on legislative matters throughout the Department. It participates in the development of DOE views on pending legislation, drafts DOE legislative proposals and supporting documents,

  8. Generalized Cartan Calculus in general dimension

    SciTech Connect

    Wang, Yi -Nan

    2015-07-22

    We develop the generalized Cartan Calculus for the groups G = SL(2,R) × R+, SL(5,R) and SO(5,5). They are the underlying algebraic structures of d=9,7,6 exceptional field theory, respectively. These algebraic identities are needed for the "tensor hierarchy" structure in exceptional field theory. The validity of Poincar\\'e lemmas in this new differential geometry is also discussed. Lastly, we explore some possible extension of the generalized Cartan calculus beyond the exceptional series.

  9. A = 7 General Tables

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

    7 General Tables The General Table for 7He is subdivided into the following categories: Experimental Theoretical Model Calculations Hypernuclei and Mesons Pions The General Table for 7Li is subdivided into the following categories: Reviews Ground State Properties Shell Model Cluster Model Other Theoretical Work Model Calculations Photodisintegration Polarization Fission and Fusion Elastic and Inelastic Scattering Projectile Fragmentation and Multifragmentation Astrophysical Hyperfine Structure

  10. Pueblo of Laguna - Renewable Energy Feasibility Study

    Energy.gov [DOE] (indexed site)

    ... RE Feasibility Study GENERAL RENEWABLE ENERGY ELECTRIC TELECOM Begin RE ... * Evaluate feasibility of Telecom, Renewable Energy Project Drivers * Improve quality ...

  11. Conference Agenda: Residential Energy Efficiency Solutions 2012...

    Office of Environmental Management (EM)

    Conference Agenda: Residential Energy Efficiency Solutions 2012 Conference Agenda: Residential Energy Efficiency Solutions 2012 Presents conference agenda including a general ...

  12. Recovery Act: Enhancing State Energy Assurance | Department of...

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

    to plan for energy supply disruption risks and vulnerabilities to lessen the devastating impact that such incidents can have on the economy and the health and safety of the public. ...

  13. Office of the Assistant General Counsel for General Law | Department...

    Energy Saver

    Services Environment and Compliance Office of the Assistant General Counsel for General Law Office of the Assistant General Counsel for General Law The Office of the ...

  14. Biglow Canyon Wind Farm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Scale Wind Facility Status In Service Owner Portland General Electric Developer OrionPortland General Electric Energy Purchaser Portland General Electric Location Sherman...

  15. Secretary Moniz Speaks at the American Energy and Manufacturing

    Energy.gov [DOE] (indexed site)

    Transformational Energy Projects | Department of Energy News Media Contact 202-586-4940 Secretary Moniz Announces $125 Million OPEN Solicitation for Transformational Energy Projects ARPA-E Issues OPEN Funding Opportunity Announcement to Support Disruptive New Energy Technologies WASHINGTON - U.S. Energy Secretary Ernest Moniz announced today at the Woodrow Wilson International Center for Scholars that the Department of Energy's Advanced Research Projects Agency - Energy (ARPA-E) is issuing

  16. Matthew Zogby Office of Assistant General Counsel

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

    1, 2016 Matthew Zogby Office of Assistant General Counsel for Legislation, Regulation, and Energy Efficiency U.S. Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 Re: Regulatory Burden RFI Dear Mr. Zogby: These comments are submitted by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) in response to the U.S. Department of Energy's (DOE) notice in the May 10, 2016 Federal Register requesting information to assist DOE in reviewing existing regulations

  17. Measurement of the rate of stellar tidal disruption flares

    SciTech Connect

    Van Velzen, Sjoert

    2014-09-01

    We report an observational estimate of the rate of stellar tidal disruption flares (TDFs) in inactive galaxies based on a successful search for these events among transients in galaxies using archival Sloan Digital Sky Survey (SDSS) multi-epoch imaging data (Stripe 82). This search yielded 186 nuclear flares in galaxies, 2 of which are excellent TDF candidates. Because of the systematic nature of the search, the very large number of galaxies, the long time of observation, and the fact that non-TDFs were excluded without resorting to assumptions about TDF characteristics, this study provides an unparalleled opportunity to measure the TDF rate. To compute the rate of optical stellar tidal disruption events, we simulate our entire pipeline to obtain the efficiency of detection. The rate depends on the light curves of TDFs, which are presently still poorly constrained. Using only the observed part of the SDSS light curves gives a model-independent upper limit to the optical TDF rate, N-dot <210{sup ?4} yr{sup ?1} galaxy{sup ?1} (90% CL), under the assumption that the SDSS TDFs are representative examples. We develop three empirical models of the light curves based on the two SDSS light curves and two more recent and better-sampled Pan-STARRS TDF light curves, leading to our best estimate of the rate: N-dot {sub TDF}=(1.5--2.0){sub ?1.3}{sup +2.7}10{sup ?5} yr{sup ?1} galaxy{sup ?1}. We explore the modeling uncertainties by considering two theoretically motivated light curve models, as well as two different relationships between black hole mass and galaxy luminosity, and two different treatments of the cutoff in the visibility of TDFs at large M {sub BH}. From this we conclude that these sources of uncertainty are not significantly larger than the statistical ones. Our results are applicable for galaxies hosting black holes with mass in the range of a few 10{sup 6}-10{sup 8} M {sub ?}, and translates to a volumetric TDF rate of (4-8) 10{sup 80.4} yr{sup 1} Mpc

  18. Disruption avoidance in the SINP-Tokamak by means of electrode-biasing at the plasma edge

    SciTech Connect

    Basu, Debjyoti; Pal, Rabindranath; Ghosh, Joydeep; Chattopadhyay, Prabal K.

    2013-05-15

    Control of plasma disruption by a biased edge electrode is reported in SINP-Tokamak. The features that characterize a plasma disruption are reduced with increasing bias potential. The disruption can be completely suppressed with the concomitant stabilization of observed MHD modes that are allegedly precursors of the disruption. An m = 3/n = 1 tearing mode, which apparently causes disruption can be stabilized when a negative biasing potential is applied near the edge. These changes in the disruptive behavior with edge biasing are hypothesized to be due to changes in the current density profile.

  19. Adsorption of selected pharmaceuticals and an endocrine disrupting compound by granular activated carbon. 2. Model prediction

    SciTech Connect

    Yu, Z.; Peldszus, S.; Huck, P.M.

    2009-03-01

    The adsorption of two representative pharmaceutically active compounds (PhACs) naproxen and carbamazepine and one endocrine disrupting compound (EDC) nonylphenol was studied in pilot-scale granular activated carbon (GAC) adsorbers using post-sedimentation (PS) water from a full-scale drinking water treatment plant. The GAC adsorbents were coal-based Calgon Filtrasorb 400 and coconut shell-based PICA CTIF TE. Acidic naproxen broke through fastest while nonylphenol was removed best, which was consistent with the degree to which fouling affected compound removals. Model predictions and experimental data were generally in good agreement for all three compounds, which demonstrated the effectiveness and robustness of the pore and surface diffusion model (PSDM) used in combination with the time-variable parameter approach for predicting removals at environmentally relevant concentrations (i.e., ng/L range). Sensitivity analyses suggested that accurate determination of film diffusion coefficients was critical for predicting breakthrough for naproxen and carbamazepine, in particular when high removals are targeted. Model simulations demonstrated that GAC carbon usage rates (CURs) for naproxen were substantially influenced by the empty bed contact time (EBCT) at the investigated conditions. Model-based comparisons between GAC CURs and minimum CURs for powdered activated carbon (PAC) applications suggested that PAC would be most appropriate for achieving 90% removal of naproxen, whereas GAC would be more suitable for nonylphenol. 25 refs., 4 figs., 1 tab.

  20. THE TIDAL DISRUPTION OF GIANT STARS AND THEIR CONTRIBUTION TO THE FLARING SUPERMASSIVE BLACK HOLE POPULATION

    SciTech Connect

    MacLeod, Morgan; Guillochon, James; Ramirez-Ruiz, Enrico E-mail: jfg@ucolick.org

    2012-10-01

    Sun-like stars are thought to be regularly disrupted by supermassive black holes (SMBHs) within galactic nuclei. Yet, as stars evolve off the main sequence their vulnerability to tidal disruption increases drastically as they develop a bifurcated structure consisting of a dense core and a tenuous envelope. Here we present the first hydrodynamic simulations of the tidal disruption of giant stars and show that the core has a substantial influence on the star's ability to survive the encounter. Stars with more massive cores retain large fractions of their envelope mass, even in deep encounters. Accretion flares resulting from the disruption of giant stars should last for tens to hundreds of years. Their characteristic signature in transient searches would not be the t {sup -5/3} decay typically associated with tidal disruption events, but a correlated rise over many orders of magnitude in brightness on timescales of months to years. We calculate the relative disruption rates of stars of varying evolutionary stages in typical galactic centers, then use our results to produce Monte Carlo realizations of the expected flaring event populations. We find that the demographics of tidal disruption flares are strongly dependent on both stellar and black hole mass, especially near the limiting SMBH mass scale of {approx}10{sup 8} M{sub Sun }. At this black hole mass, we predict a sharp transition in the SMBH flaring diet beyond which all observable disruptions arise from evolved stars, accompanied by a dramatic cutoff in the overall tidal disruption flaring rate. Black holes less massive than this limiting mass scale will show observable flares from both main-sequence and evolved stars, with giants contributing up to 10% of the event rate. The relative fractions of stars disrupted at different evolutionary states can constrain the properties and distributions of stars in galactic nuclei other than our own.