National Library of Energy BETA

Sample records for low-carbon indicator system

  1. Dynamic analysis of the urban-based low-carbon policy using system dynamics: Focused on housing and green space

    SciTech Connect (OSTI)

    Hong, Taehoon; Kim, Jimin Jeong, Kwangbok; Koo, Choongwan

    2015-02-09

    To systematically manage the energy consumption of existing buildings, the government has to enforce greenhouse gas reduction policies. However, most of the policies are not properly executed because they do not consider various factors from the urban level perspective. Therefore, this study aimed to conduct a dynamic analysis of an urban-based low-carbon policy using system dynamics, with a specific focus on housing and green space. This study was conducted in the following steps: (i) establishing the variables of urban-based greenhouse gases (GHGs) emissions; (ii) creating a stock/flow diagram of urban-based GHGs emissions; (iii) conducting an information analysis using the system dynamics; and (iv) proposing the urban-based low-carbon policy. If a combined energy policy that uses the housing sector (30%) and the green space sector (30%) at the same time is implemented, 2020 CO{sub 2} emissions will be 7.23 million tons (i.e., 30.48% below 2020 business-as-usual), achieving the national carbon emissions reduction target (26.9%). The results of this study could contribute to managing and improving the fundamentals of the urban-based low-carbon policies to reduce greenhouse gas emissions.

  2. Triboluminescent indicator system

    DOE Patents [OSTI]

    Goods, Steven H.; Dentinger, Paul M.; Whinnery, Jr., Leroy L.

    2003-06-24

    There is provided a light emitting device comprising a plurality of triboluminescent particles dispersed throughout a low density, frangible body and activated by rapidly crushing the body in order to transfer mechanical energy to some portion of the particles. The light emitted by these mechanically excited particles is collected and directed into a light conduit and transmitted to a detector/indicator means.

  3. China Low Carbon Platform | Open Energy Information

    Open Energy Info (EERE)

    Low Carbon Platform Jump to: navigation, search Name China Low Carbon Platform AgencyCompany Organization Institute of Development Studies, Climate Change and Development Centre,...

  4. Low Carbon Research Institute | Open Energy Information

    Open Energy Info (EERE)

    Research Institute Jump to: navigation, search Logo: Low Carbon Research Institute Name: Low Carbon Research Institute Address: King Edward VII Avenue CF10 3NB Place: Cardiff,...

  5. Wind energy contribution to a low-carbon grid

    SciTech Connect (OSTI)

    Pavlak, Alex

    2010-05-15

    Wind power systems being promoted today contribute little to a low-carbon grid because the system concept is 70-90 percent dependent on dispatchable fossil fuel generators. This structural conflict has no visible solutions. (author)

  6. Indonesia-Low Carbon Development Options Study | Open Energy...

    Open Energy Info (EERE)

    Indonesia-Low Carbon Development Options Study (Redirected from ESMAP-Indonesia-Low Carbon Development Options Study) Jump to: navigation, search Name Indonesia-ESMAP Low Carbon...

  7. Mexico-Low-Carbon Development | Open Energy Information

    Open Energy Info (EERE)

    Mexico-Low-Carbon Development (Redirected from ESMAP-Low-Carbon Development for Mexico) Jump to: navigation, search Logo: Mexico-ESMAP Low Carbon Growth Studies Program Name...

  8. Morocco-Low Carbon Development Planning in the Power Sector ...

    Open Energy Info (EERE)

    Low Carbon Development Planning in the Power Sector Jump to: navigation, search Logo: Morocco-Low Carbon Development Planning in the Power Sector Name Morocco-Low Carbon...

  9. Nigeria-Low Carbon Development Planning in the Power Sector ...

    Open Energy Info (EERE)

    Low Carbon Development Planning in the Power Sector Jump to: navigation, search Logo: Nigeria-Low Carbon Development Planning in the Power Sector Name Nigeria-Low Carbon...

  10. Low Carbon Communities of the Americas | Open Energy Information

    Open Energy Info (EERE)

    Low Carbon Communities of the Americas Jump to: navigation, search Logo: Low Carbon Communities of the Americas Name Low Carbon Communities of the Americas AgencyCompany...

  11. Low Carbon Transition Unit | Open Energy Information

    Open Energy Info (EERE)

    Transition Unit Jump to: navigation, search Name Low Carbon Transition Unit AgencyCompany Organization Danish Government Partner Danish Ministry of Climate, Energy and Buildings;...

  12. Low Carbon World | Open Energy Information

    Open Energy Info (EERE)

    high level segment of the event, Toddington Harper Managing Director of The Low Carbon Economy Ltd (TLCE) became aware of the depth of valuable information being made available and...

  13. Low Carbon Investors Ltd | Open Energy Information

    Open Energy Info (EERE)

    Investors Ltd Jump to: navigation, search Name: Low Carbon Investors Ltd Place: London, England, United Kingdom Zip: W1W 7TH Sector: Carbon Product: London-based manager of the Low...

  14. China-Low Carbon Development Zones | Open Energy Information

    Open Energy Info (EERE)

    China-Low Carbon Development Zones (Redirected from E3G-China-Low Carbon Development Zones) Jump to: navigation, search Name China-Low Carbon Development Zones AgencyCompany...

  15. Indonesia-Low Carbon Development Options Study | Open Energy...

    Open Energy Info (EERE)

    Indonesia-Low Carbon Development Options Study Jump to: navigation, search Name Indonesia-ESMAP Low Carbon Country Studies Program AgencyCompany Organization Energy Sector...

  16. China-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name China-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks, Project...

  17. Low-Carbon Growth Country Studies: Getting Started Experience...

    Open Energy Info (EERE)

    as improved fiscal incentives in forestry, are also considered. Mexico's study provides a body of knowledge about prospective low carbon "wedges," specific low carbon projects, and...

  18. Guyana's Low Carbon Development Strategy | Open Energy Information

    Open Energy Info (EERE)

    Guyana's Low Carbon Development Strategy Jump to: navigation, search Tool Summary Name: Guyana's Low Carbon Development Strategy AgencyCompany Organization: Guyana Office of...

  19. ClimateWorks-Egypt-Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks-Egypt-Low Carbon Growth Planning Support Redirect page Jump to: navigation, search REDIRECT ClimateWorks Low Carbon Growth Planning Support Retrieved from "http:...

  20. Low Carbon Growth: a Potential Path for Mexico - GHG Abatement...

    Open Energy Info (EERE)

    "ESMAP Low Carbon Growth Country Studies Program" Retrieved from "http:en.openei.orgwindex.php?titleLowCarbonGrowth:aPotentialPathforMexico-GHGAbatementCostCurve&...

  1. Kenya-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name Kenya-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks, Project...

  2. United Kingdom Low Carbon Transition Plan | Open Energy Information

    Open Energy Info (EERE)

    Low Carbon Transition Plan Jump to: navigation, search Tool Summary LAUNCH TOOL Name: United Kingdom Low Carbon Transition Plan AgencyCompany Organization: United Kingdom...

  3. Stimulating Low-Carbon Vehicle Technologies | Open Energy Information

    Open Energy Info (EERE)

    Stimulating Low-Carbon Vehicle Technologies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Stimulating Low-Carbon Vehicle Technologies AgencyCompany Organization: ITF...

  4. Turkey-Low Carbon Plan (LCP) | Open Energy Information

    Open Energy Info (EERE)

    Low Carbon Plan (LCP) Jump to: navigation, search Name Turkey-Country Specific Low Carbon Plans (LCP) AgencyCompany Organization World Wildlife Fund Sector Energy Topics...

  5. Enhancing low-carbon development by greening the economy: policy...

    Open Energy Info (EERE)

    low-carbon development by greening the economy: policy dialogue, advisory services, benchmarking Jump to: navigation, search Name Enhancing low-carbon development by greening the...

  6. India-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name India-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks, Project...

  7. Brazil-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name Brazil-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks, Project...

  8. Poland-Low Carbon Growth Country Studies Program | Open Energy...

    Open Energy Info (EERE)

    Low Carbon Growth Country Studies Program Jump to: navigation, search Name Poland-Low Carbon Growth Country Studies Program AgencyCompany Organization Energy Sector Management...

  9. Guyana-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name Guyana-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks, Project...

  10. EBRD-The Low Carbon Transition | Open Energy Information

    Open Energy Info (EERE)

    The Low Carbon Transition Jump to: navigation, search Tool Summary LAUNCH TOOL Name: EBRD-The Low Carbon Transition AgencyCompany Organization: European Bank for Reconstruction...

  11. Mexico-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name Mexico-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks, Project...

  12. Malaysia-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    Malaysia-ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name Malaysia-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks,...

  13. A Low Carbon Economic Strategy for Scotland | Open Energy Information

    Open Energy Info (EERE)

    Low Carbon Economic Strategy for Scotland Jump to: navigation, search Name A Low Carbon Economic Strategy for Scotland AgencyCompany Organization Government of Scotland Sector...

  14. Indonesia-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name Indonesia-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks, Project...

  15. Egypt-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name Egypt-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks, Project...

  16. Ethiopia-ClimateWorks Low Carbon Growth Planning Support | Open...

    Open Energy Info (EERE)

    Ethiopia-ClimateWorks Low Carbon Growth Planning Support Jump to: navigation, search Name Ethiopia-Low Carbon Growth Planning Support AgencyCompany Organization ClimateWorks,...

  17. Toward Low Carbon and Climate Change Resilient Territories |...

    Open Energy Info (EERE)

    Toward Low Carbon and Climate Change Resilient Territories Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Toward Low Carbon and Climate Change Resilient Territories...

  18. WWF-Country-Specific Low Carbon Plans | Open Energy Information

    Open Energy Info (EERE)

    Country-Specific Low Carbon Plans Jump to: navigation, search Name WWF-Country-Specific Low Carbon Plans AgencyCompany Organization World Wildlife Fund Sector Energy, Land,...

  19. Republic of Macedonia-Low Carbon Growth Country Studies Program...

    Open Energy Info (EERE)

    Low Carbon Growth Country Studies Program Jump to: navigation, search Name Republic of Macedonia-Low Carbon Growth Country Studies Program AgencyCompany Organization Energy...

  20. India-Low Carbon and Climate Resilience Development Planning...

    Open Energy Info (EERE)

    India-Low Carbon and Climate Resilience Development Planning Jump to: navigation, search Name CDKN-India-Low Carbon and Climate Resilience Development Planning AgencyCompany...

  1. India-Low Carbon and Climate Resilience Development Planning...

    Open Energy Info (EERE)

    India-Low Carbon and Climate Resilience Development Planning (Redirected from CDKN-India-Low Carbon and Climate Resilience Development Planning) Jump to: navigation, search Name...

  2. Low-Carbon Energy: A Roadmap | Open Energy Information

    Open Energy Info (EERE)

    Resource Type: Publications Website: www.worldwatch.orgnode7069summary Cost: Free, Paid Low-Carbon Energy: A Roadmap Screenshot References: Low-Carbon Energy: A...

  3. Low Carbon Aviation Committee Meeting

    Broader source: Energy.gov [DOE]

    The first committee meeting of the Propulsion and Energy Systems to Reduce Commercial Aviation Carbon Emissions Project will be held on June 2–3, 2015 at the National Academy of Sciences. BETO Director Jonathan Male will be speaking on a Department of Energy panel at the meeting, and Lead Analyst Zia Haq will be in attendance.

  4. High strength, high ductility low carbon steel

    DOE Patents [OSTI]

    Koo, Jayoung; Thomas, Gareth

    1978-01-01

    A high strength, high ductility low carbon steel consisting essentially of iron, 0.05-0.15 wt% carbon, and 1-3 wt% silicon. Minor amounts of other constituents may be present. The steel is characterized by a duplex ferrite-martensite microstructure in a fibrous morphology. The microstructure is developed by heat treatment consisting of initial austenitizing treatment followed by annealing in the (.alpha. + .gamma.) range with intermediate quenching.

  5. The advanced flame quality indicator system

    SciTech Connect (OSTI)

    Oman, R.; Rossi, M.J.; Calia, V.S.; Davis, F.L.; Rudin, A.

    1997-09-01

    By combining oil tank monitoring, systems diagnostics and flame quality monitoring in an affordable system that communicates directly with dealers by telephone modem, Insight Technologies offers new revenue opportunities and the capability for a new order of customer relations to oil dealers. With co-sponsorship from New York State Energy Research and Development Authority, we have incorporated several valuable functions to a new product based on the original Flame Quality Indicator concept licensed from the US DOE`s Brookhaven National Laboratory. The new system is the Advanced Flame Quality Indicator, or AFQI. As before, the AFQI monitors and reports the intensity of the burner flame relative to a calibration established when the burner is set up at AFQI installation. Repairs or adjustments are summoned by late-night outgoing telephone calls when limits are exceeded in either direction, indicating an impending contamination or other malfunction. A independently, a pressure transducer for monitoring oil tank level and filter condition, safety lockout alarms and a temperature monitor; all reporting automatically at instructed intervals via an on-board modem to a central station PC computer (CSC). Firmware on each AFQI unit and Insight-supplied software on the CSC automatically interact to maintain a customer database for an oil dealer, an OEM, or a regional service contractor. In addition to ensuring continuously clean and efficient operation, the AFQI offers the oil industry a new set of immediate payoffs, among which are reduced outages and emergency service calls, shorter service calls from cleaner operation, larger oil delivery drops, the opportunity to stretch service intervals to as along as three years in some cases, new selling features to keep and attract customers, and greatly enhanced customer contact, quality and reliability.

  6. Ukraine-Capacity Building for Low Carbon Growth | Open Energy...

    Open Energy Info (EERE)

    Ukraine-Capacity Building for Low Carbon Growth (Redirected from UNDP-Capacity Building for Low Carbon Growth in Ukraine) Jump to: navigation, search Name UNDP-Capacity Building...

  7. Ukraine-Capacity Building for Low Carbon Growth | Open Energy...

    Open Energy Info (EERE)

    Ukraine-Capacity Building for Low Carbon Growth Jump to: navigation, search Name UNDP-Capacity Building for Low Carbon Growth in Ukraine AgencyCompany Organization United Nations...

  8. DOE Announces Clean Energy Projects for Low-Carbon Communities...

    Office of Environmental Management (EM)

    Clean Energy Projects for Low-Carbon Communities of the Americas Initiative DOE Announces Clean ... of the Americas (LCCA) - a program launched in June 2009 to assist ...

  9. China and a Sustainable Future: Towards a Low Carbon Economy...

    Open Energy Info (EERE)

    Carbon Economy and Society Jump to: navigation, search Tool Summary LAUNCH TOOL Name: China and a Sustainable Future: Towards a Low Carbon Economy and Society AgencyCompany...

  10. India-Options for Low Carbon Development | Open Energy Information

    Open Energy Info (EERE)

    Low Carbon Growth Country Studies Program AgencyCompany Organization Energy Sector Management Assistance Program of the World Bank Sector Energy, Land Focus Area Energy...

  11. Ghana-Paving the Way for Low Carbon Development Strategies |...

    Open Energy Info (EERE)

    Overview The projects has three main goals: to provide input for a general methodology for developing Low Carbon Development Strategies to contribute to knowledge, mutual...

  12. Low Carbon Society Scenarios Towards 2050 | Open Energy Information

    Open Energy Info (EERE)

    20501 Tool Overview "The primary objective of the "Research project to Establish a Methodology to Evaluate Mid to Long Term Environmental Policy Options toward Asian Low-Carbon...

  13. Indonesia-Paving the Way for Low Carbon Development Strategies...

    Open Energy Info (EERE)

    Overview The projects has three main goals: to provide input for a general methodology for developing Low Carbon Development Strategies to contribute to knowledge, mutual...

  14. California Regulations on Renewble Hydrogen and Low Carbon Technologie...

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

    Regulations on Renewble Hydrogen and Low Carbon Technologies California Regulations on ... Transportation and Stationary Power Integration Workshop: A California Perspective Vision ...

  15. Regional Workshop on Opportunities and Priorities for Low Carbon...

    Open Energy Info (EERE)

    Workshop on Opportunities and Priorities for Low Carbon Green Growth in Asia Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Regional Workshop on Opportunities and...

  16. International Research Network for Low Carbon Societies (LCS...

    Open Energy Info (EERE)

    and recommendations." References Retrieved from "http:en.openei.orgwindex.php?titleInternationalResearchNetworkforLowCarbonSocieties(LCS-RNet)&oldid764934" ...

  17. Low Carbon Development: Planning & Modelling Course | Open Energy...

    Open Energy Info (EERE)

    & Modelling Course Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Carbon Development: Planning & Modelling Course AgencyCompany Organization: World Bank...

  18. Low-Carbon Land Transport Policy Handbook | Open Energy Information

    Open Energy Info (EERE)

    Policy Handbook Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low-Carbon Land Transport Policy Handbook AgencyCompany Organization: Routledge ComplexityEase...

  19. Low Carbon Society (LCS) Database | Open Energy Information

    Open Energy Info (EERE)

    (LCS) Database Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Carbon Society (LCS) Database AgencyCompany Organization: LCS-RNet Sector: Energy, Land Focus Area:...

  20. Indonesia-Low Carbon Growth Project | Open Energy Information

    Open Energy Info (EERE)

    Growth Project Jump to: navigation, search Name Indonesia Low Carbon Growth Project AgencyCompany Organization United Kingdom Department for International Development Partner...

  1. Low Carbon Growth Plans: A Sectoral Approach to Climate Protection...

    Open Energy Info (EERE)

    to Climate Protection Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Carbon Growth Plans: A Sectoral Approach to Climate Protection AgencyCompany Organization:...

  2. Low Carbon Society Vision 2050: India | Open Energy Information

    Open Energy Info (EERE)

    Vision 2050: India Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Carbon Society Vision 2050: India AgencyCompany Organization: National Institute for...

  3. Low Carbon Growth Country Studies Program | Open Energy Information

    Open Energy Info (EERE)

    Country Studies Program Jump to: navigation, search Name Low Carbon Growth Country Studies Program AgencyCompany Organization Energy Sector Management Assistance Program of the...

  4. Low Carbon Economy Index 2010 | Open Energy Information

    Open Energy Info (EERE)

    Economy Index 2010 Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Carbon Economy Index 2010 AgencyCompany Organization: PricewaterhouseCoopers Sector: Energy,...

  5. Low-Carbon Technology Cooperation in the Climate Regime | Open...

    Open Energy Info (EERE)

    in the Climate Regime Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low-Carbon Technology Cooperation in the Climate Regime AgencyCompany Organization: Energy...

  6. Low Carbon London - A Learning Journey (Smart Grid Project) ...

    Open Energy Info (EERE)

    - A Learning Journey (Smart Grid Project) Jump to: navigation, search Project Name Low Carbon London - A Learning Journey Country United Kingdom Headquarters Location London,...

  7. Low-Carbon Society Development: Towards 2025 in Bangladesh |...

    Open Energy Info (EERE)

    2025 in Bangladesh Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low-Carbon Society Development: Towards 2025 in Bangladesh AgencyCompany Organization: Kyoto...

  8. India-Low Carbon Transport | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name UNEP-Low Carbon Transport in India AgencyCompany Organization United Nations Environment Programme (UNEP) Sector Climate, Energy Focus Area...

  9. Low Carbon Green Growth: Integrated Policy Approach to Climate...

    Open Energy Info (EERE)

    Growth: Integrated Policy Approach to Climate Change for Asia-Pacific Developing Countries Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Carbon Green Growth:...

  10. Philippines-Low Carbon Plan (LCP) | Open Energy Information

    Open Energy Info (EERE)

    Plan (LCP) Jump to: navigation, search Name Philippines-Low Carbon Plan (LCP) AgencyCompany Organization World Wildlife Fund Sector Energy Topics Background analysis, Low...

  11. International Low-Carbon Energy Technology Platform | Open Energy...

    Open Energy Info (EERE)

    Topics: Low emission development planning, Policiesdeployment programs Resource Type: Lessons learnedbest practices Website: www.iea.orgplatform.asp International Low-Carbon...

  12. The Path to Low Carbon Passenger Vehicles | Department of Energy

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

    The Path to Low Carbon Passenger Vehicles The Path to Low Carbon Passenger Vehicles Technology to reduce GHG emissions by 40% available by 2025, and cost effective. deer10_cackette.pdf (665.34 KB) More Documents & Publications Reducing Vehicle Emissions to Meet Environmental Goals Moving toward a commercial market for hydrogen fuel cell vehicles A View From The Bridge

  13. Liquid fuels perspective on ultra low carbon vehicles | Department of

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

    Energy fuels perspective on ultra low carbon vehicles Liquid fuels perspective on ultra low carbon vehicles Fuels challenges in the evolving global energy market deer11_simnick.pdf (572.51 KB) More Documents & Publications Green Racing Initiative: Accelerating the Use of Advanced Technologies & Renewable Fuels Well-to-Wheels Analysis of Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Vehicle Technologies Office Merit Review 2014: VTO Analysis Portfolio

  14. California Regulations on Renewble Hydrogen and Low Carbon Technologies |

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

    Department of Energy Regulations on Renewble Hydrogen and Low Carbon Technologies California Regulations on Renewble Hydrogen and Low Carbon Technologies Presentation at the Renewable Hydrogen Workshop, Nov. 16, 2009, in Palm Springs, CA renewable_hydrogen_workshop_nov16_achtelik.pdf (561.04 KB) More Documents & Publications Transportation and Stationary Power Integration Workshop: A California Perspective Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations State of the

  15. China-NIES Low-Carbon Society Scenarios 2050 | Open Energy Information

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name China-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  16. Japan-NIES Low-Carbon Society Scenarios 2050 | Open Energy Information

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Japan-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  17. Japan-Economics of Climate Change and Low Carbon Growth Strategies...

    Open Energy Info (EERE)

    and Low Carbon Growth Strategies in Northeast Asia Jump to: navigation, search Name Japan-Economics of Climate Change and Low Carbon Growth Strategies in Northeast Asia Agency...

  18. Thailand-NIES Low-Carbon Society Scenarios 2050 | Open Energy...

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Thailand-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  19. Malaysia-NIES Low-Carbon Society Scenarios 2050 | Open Energy...

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Malaysia-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  20. Vietnam-NIES Low-Carbon Society Scenarios 2050 | Open Energy...

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Vietnam-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  1. India-NIES Low-Carbon Society Scenarios 2050 | Open Energy Information

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name India-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  2. Bangladesh-NIES Low-Carbon Society Scenarios 2050 | Open Energy...

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Bangladesh-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  3. Indonesia-NIES Low-Carbon Society Scenarios 2050 | Open Energy...

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Indonesia-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  4. A Comprehensive System of U.S. Energy Intensity Indicators

    Broader source: Energy.gov [DOE]

    This report describes a comprehensive system of energy intensity indicators for the United States that has been developed for the Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE) over the past decade. This system of indicators is hierarchical in nature, beginning with detailed indexes of energy intensity for various sectors of the economy, which are ultimately aggregated to an overall energy intensity index for the economy as a whole. The aggregation of energy intensity indexes to higher levels in the hierarchy is performed with a version of the Log Mean Divisia index (LMDI) method. Based upon the data and methods in the system of indicators, the economy-wide energy intensity index shows a decline of about 14% in 2011 relative to a 1985 base year.

  5. A Low Carbon Development Guide for Local Government Actions in China

    SciTech Connect (OSTI)

    Zheng, Nina; Zhou, Nan; Price, Lynn; Ohshita, Stephanie

    2011-05-01

    Local level actions are crucial for achieving energy-saving and greenhouse gas emission reduction targets. Yet it is challenging to implement new policies and actions due to a lack of information, funding, and capacity. This is particularly the case in developing countries such as China. Even though national energy intensity and carbon intensity targets have been set, most local governments do not have the knowledge regarding actions to achieve the targets, the cost-effectiveness of policies, the possible impact of policies, or how to design and implement a climate action plan. This paper describes a guidebook that was developed to motivate and provide local governments in China with information to create an action plan to tackle climate change and increase energy efficiency. It provides a simple step-by-step description of how action plans can be established and essential elements to be included - from preparing a GHG emission inventory to implementation of the plan. The guidebook also provides a comprehensive list of successful policies and best practices found internationally and in China to encourage low carbon development in industry, buildings, transportation, electric power generation, agriculture and forestry. This paper also presents indicators that can be used to define low-carbon development, as well as to evaluate the effectiveness of actions taken at an aggregated (city) level, and at a sectoral or end use level. The guidebook can also be used for low carbon development by local governments in other developing countries.

  6. Indicator system for advanced nuclear plant control complex

    DOE Patents [OSTI]

    Scarola, Kenneth; Jamison, David S.; Manazir, Richard M.; Rescorl, Robert L.; Harmon, Daryl L.

    1993-01-01

    An advanced control room complex for a nuclear power plant, including a discrete indicator and alarm system (72) which is nuclear qualified for rapid response to changes in plant parameters and a component control system (64) which together provide a discrete monitoring and control capability at a panel (14-22, 26, 28) in the control room (10). A separate data processing system (70), which need not be nuclear qualified, provides integrated and overview information to the control room and to each panel, through CRTs (84) and a large, overhead integrated process status overview board (24). The discrete indicator and alarm system (72) and the data processing system (70) receive inputs from common plant sensors and validate the sensor outputs to arrive at a representative value of the parameter for use by the operator during both normal and accident conditions, thereby avoiding the need for him to assimilate data from each sensor individually. The integrated process status board (24) is at the apex of an information hierarchy that extends through four levels and provides access at each panel to the full display hierarchy. The control room panels are preferably of a modular construction, permitting the definition of inputs and outputs, the man machine interface, and the plant specific algorithms, to proceed in parallel with the fabrication of the panels, the installation of the equipment and the generic testing thereof.

  7. Indicator system for a process plant control complex

    DOE Patents [OSTI]

    Scarola, Kenneth; Jamison, David S.; Manazir, Richard M.; Rescorl, Robert L.; Harmon, Daryl L.

    1993-01-01

    An advanced control room complex for a nuclear power plant, including a discrete indicator and alarm system (72) which is nuclear qualified for rapid response to changes in plant parameters and a component control system (64) which together provide a discrete monitoring and control capability at a panel (14-22, 26, 28) in the control room (10). A separate data processing system (70), which need not be nuclear qualified, provides integrated and overview information to the control room and to each panel, through CRTs (84) and a large, overhead integrated process status overview board (24). The discrete indicator and alarm system (72) and the data processing system (70) receive inputs from common plant sensors and validate the sensor outputs to arrive at a representative value of the parameter for use by the operator during both normal and accident conditions, thereby avoiding the need for him to assimilate data from each sensor individually. The integrated process status board (24) is at the apex of an information hierarchy that extends through four levels and provides access at each panel to the full display hierarchy. The control room panels are preferably of a modular construction, permitting the definition of inputs and outputs, the man machine interface, and the plant specific algorithms, to proceed in parallel with the fabrication of the panels, the installation of the equipment and the generic testing thereof.

  8. Sensitivity Analysis of Dynamic Stability Indicators in Power Systems

    SciTech Connect (OSTI)

    Nguyen, Tony B.; Pai, M. A.

    2006-01-01

    Real time stability evaluation and preventive scheduling in power systems offers many challenges in a stressed power system. Through fast simulation of contingencies in real time it is possible to extract suitable information from the data and develop reliable metrics or indices to evaluate proximity of the system to an unstable condition. In this chapter we review the recent applications of the trajectory sensitivity analysis (TSA) technique in developing such indicators. Trajectory sensitivities can be used to compute critical parameters such as clearing time of circuit breakers, tie line flow, etc. in a power system by developing suitable norms for ease of interpretation. Alternatively it can be used along with the notion of Principal Singular Surfaces (PSS) to detect mode of instability (MOI). The TSA technique has the advantage that model complexity is not a limitation and the sensitivities are computed numerically. Suitable metrics are developed from these sensitivities. In addition to computing critical parameters, the TSA technique can be extended to do preventive rescheduling. A brief discussion of other applications of TSA is included as well as future areas of research.

  9. Brazil-Pathways to a Low Carbon Economy | Open Energy Information

    Open Energy Info (EERE)

    Pathways to a Low Carbon Economy Jump to: navigation, search Name Pathways to a Low Carbon Economy for Brazil AgencyCompany Organization McKinsey and Company Topics...

  10. World Bank-Low-carbon Energy Projects for Development in Sub...

    Open Energy Info (EERE)

    Low-carbon Energy Projects for Development in Sub-Saharan Africa Jump to: navigation, search Name Low-carbon Energy Projects for Development in Sub-Saharan Africa AgencyCompany...

  11. Belize-Low-Carbon Energy for Central America: Building a Regional...

    Open Energy Info (EERE)

    Low-Carbon Energy for Central America: Building a Regional Model Jump to: navigation, search Name Belize-Low-Carbon Energy for Central America: Building a Regional Model Agency...

  12. Japan-Action Plan for Achieving a Low-Carbon Society | Open Energy...

    Open Energy Info (EERE)

    Japan-Action Plan for Achieving a Low-Carbon Society Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Japan-Action Plan for Achieving a Low-Carbon Society AgencyCompany...

  13. Pathways to a Low Carbon Economy: The Business Response to Climate...

    Open Energy Info (EERE)

    to a Low Carbon Economy: The Business Response to Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Pathways to a Low Carbon Economy: The Business Response...

  14. ITP Distributed Energy: The International CHP/DHC Collaborative - Advancing Near-Term Low Carbon Technologies

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

    0 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 IEA_USA_16pp_A4:IEA_USA_16pp_A4 21/7/08 16:16 Page 1 1 CHP/DHC Country Scorecard: United States The United States has a long history of using Combined Heat and Power (CHP), and 8% of US electricity generation is provided by 85 gigawatts (GWe) of installed CHP capacity at over 3 300 facilities. The large-scale district energy systems are located in many major cities, and 330 university campuses use district energy systems as a low-carbon,

  15. State options for low-carbon coal policy

    SciTech Connect (OSTI)

    Richard Cowart; Shanna Vale; Joshua Bushinsky; Pat Hogan

    2008-02-15

    There is growing state-level interest in the USA in accelerating the development of low-carbon coal technologies, including carbon capture and storage (CCS). Many states have adopted greenhouse gas emission targets and made commitments to low-carbon energy, and believe that these polices will result in job creation, air quality improvements, and reliable low-cost energy supplies. This paper provides an overview of options for states to encourage the deployment of carbon capture and sequestration. It describes actions (including legislation, regulations, and incentives) throughout the country. It also reviews in greater detail the range of policies available to state Public Utility Commissions for advancing deployment of CCS. Many states are adopting meaningful incentives for integrated gasification combined cycle (IGCC) power plants, and, as a handful of states are beginning to demonstrate, a number of these incentives can apply to CCS as well. States also have a number of authorities relevant to advancement of clean coal power, particularly within the domain of state public utility commissions (PUCs). State commissions have a wide array of policy options available to them in pursuing this goal, and will play a crucial role in determining the speed and effectiveness with which such technologies are deployed. States also enjoy major advantages, such as their direct jurisdiction over many critical power plant issues (including siting and retail ratemaking) that federal agencies do not possess. Regardless of the final form of federal greenhouse gas rules, states have the chance to gain experience as first movers and policy innovators, and will play an important role in shaping a low-carbon future. Although national policy is essential, a proactive approach by state policymakers and regulators to drive CCS can reduce future compliance costs, speed the required technological developments, and pave the way for future national policy.

  16. California Regulations on Renewble Hydrogen and Low Carbon Technologies

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

    California Regulations on Renewable Hydrogen and Low Carbon Technologies Gerhard Achtelik California Air Resources Board Delivering Renewable Hydrogen A focus on near term applications November 16, 2009 C C al al i i f f o o r r n n i i a a E E n n v v i i r r o o n n m m en en t t a a l l P P r r o o t t e e ct ct i i o o n n A A g g en en c c y y A A i i r r R R e e s s our our c c e e s s B B o o a a r r d d Overview * Background * ZEV / ZEB Regulation * H2 Network * SB 1505 * Clean Fuels

  17. Annual Review of Low-Carbon Development in China (2011-2012)...

    Open Energy Info (EERE)

    URI: cleanenergysolutions.orgcontentannual-review-low-carbon-development- Language: English Policies: "Deployment Programs,Regulations" is not in the list of possible values...

  18. ECN-Paving the way for low-carbon development strategies | Open...

    Open Energy Info (EERE)

    report Website: www.ecn.nldocslibraryreport2011e11059.pdf Cost: Free Language: English ECN-Paving the way for low-carbon development strategies Screenshot References:...

  19. China-Enhancing Low-carbon Development by Greening the Economy...

    Open Energy Info (EERE)

    Policy Dialogue, Advisory Services, Benchmarking Jump to: navigation, search Name China-Enhancing Low-carbon Development by Greening the Economy: Policy Dialogue, Advisory...

  20. Sri Lanka-Rapid Assessment of City Emissions (RACE) for Low Carbon...

    Open Energy Info (EERE)

    Assessment of City Emissions (RACE) for Low Carbon Cities: Transport and Building Electricity Use Jump to: navigation, search Name Sri Lanka-Rapid Assessment of City Emissions...

  1. Diffusion of low-carbon technologies and the feasibility of long-term climate targets

    SciTech Connect (OSTI)

    Iyer, Gokul C.; Hultman, Nathan; Eom, Jiyong; McJeon, Haewon C.; Patel, Pralit L.; Clarke, Leon E.

    2015-01-01

    Stabilizing the global climate will require large-scale global deployment of low-carbon technologies. Even in the presence of aggressive climate policies, however, the diffusion of such technologies may be limited by several, institutional, behavioral, and social factors. In this paper, we review the literature on the sources of such diffusion constraints, and explore the potential implications of such non-economic constraints based on the GCAM integrated assessment model. Our analysis highlights that non-economic factors that limit technology deployment may have sizeable impacts on the feasibility and mitigation costs of achieving stringent stabilization targets. And such impacts are greatly amplified with major delays in serious climate policies. The results generally indicate that constraints on the expansions of CCS and renewables are more costly than those on nuclear or bioenergy, and jointly constraining these technologies leaves some scenarios infeasible.

  2. Sharing Knowledge for a Low-Carbon Future: Zoellick and Chu in "live"

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

    discussion | Department of Energy Sharing Knowledge for a Low-Carbon Future: Zoellick and Chu in "live" discussion Sharing Knowledge for a Low-Carbon Future: Zoellick and Chu in "live" discussion July 13, 2011 - 12:00am Addthis On Wednesday July 13, World Bank President Robert B. Zoellick and US Energy Secretary Steven Chu will discuss how technology and policy can help the world move toward a low-carbon future. Their half-hour discussion at the World Bank's Washington

  3. Brazil-Low Carbon Growth Studies Program | Open Energy Information

    Open Energy Info (EERE)

    and forestry (LULUCF), including deforestation; (ii) transport systems; (iii) energy production and use, particularly electricity, oil and gas and bio-fuels; and (iv) solid...

  4. Mobilising private finance for low-carbon development | Open...

    Open Energy Info (EERE)

    from the LEDS Global Partnership. When to Use This Tool While building a low emission strategy for your country's transportation system, this tool is most useful during these...

  5. High strength, low carbon, dual phase steel rods and wires and process for making same

    DOE Patents [OSTI]

    Thomas, Gareth; Nakagawa, Alvin H.

    1986-01-01

    A high strength, high ductility, low carbon, dual phase steel wire, bar or rod and process for making the same is provided. The steel wire, bar or rod is produced by cold drawing to the desired diameter in a single multipass operation a low carbon steel composition characterized by a duplex microstructure consisting essentially of a strong second phase dispersed in a soft ferrite matrix with a microstructure and morphology having sufficient cold formability to allow reductions in cross-sectional area of up to about 99.9%. Tensile strengths of at least 120 ksi to over 400 ksi may be obtained.

  6. DOE Announces Clean Energy Projects for Low-Carbon Communities of the

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

    Americas Initiative | Department of Energy Clean Energy Projects for Low-Carbon Communities of the Americas Initiative DOE Announces Clean Energy Projects for Low-Carbon Communities of the Americas Initiative January 8, 2010 - 12:00am Addthis WASHINGTON, D.C. - In support of the Energy and Climate Partnership of the Americas announced by President Obama at the 2009 Summit of the Americas, Secretary Steven Chu announced today that the U.S. Department of Energy has selected three initial

  7. A Guidebook for Low-Carbon Development at the Local Level

    SciTech Connect (OSTI)

    Zhou, Nan; Price, Lynn; Ohshita, Stephanie; Zheng, Nina; Min, Hu

    2011-10-31

    This report aims to provide a manual with a menu of the successful policies and measures for local governments in China to create low carbon plan or climate action plans. This manual includes a comprehensive list of successful policies and best practices.

  8. Strength and formability of ultra-low-carbon Ti-IF steels[Interstitial Free

    SciTech Connect (OSTI)

    Jeong, W.C.

    2000-04-01

    Ultra-low-carbon interstitial free (IF) steel sheets bearing Ti and/or Nb have been extensively used for automotive panels because of superior formability and nonaging properties. It is well known that the interstitial elements such as C and N play important roles in the formability. The lower the contents of the C and N in steel, the better the formability of the steel. The demands for the steel with excellent formability from automotive industry will accelerate the progress in the steelmaking process, leading to the development of the ultra-low-carbon steel. With the advent and installation of improved vacuum degassing equipment in the steelmaking process, it is now possible to consistently produce ultra-low-carbon content of 0.002 to 0.005 wt pct. It is expected that in the near future, the C and N contents can be lowered to as low as 0.001 pct or less. This study is focused on strength and formability in the extremely ultra-low-carbon IF steels containing about 0.001 pct carbon.

  9. The Challenge of Achieving Californias Low Carbon Fuel Standard

    U.S. Energy Information Administration (EIA) Indexed Site

    Author: Peter Gross, peter.gross@eia.doe.gov, (202)586-8822 Disclaimer: Views not necessarily those of the U. S. Energy Information Administration Date: May 15, 2010 Revised: July 16, 2010 The Challenge of Achieving California's Low Carbon Fuel Standard Peter Gross Office of Integrated Analysis and Forecasting U.S. Energy Information Administration This paper is released to encourage discussion and critical comment. The analysis and conclusions expressed here are those of the author and not

  10. Low Carbon Grid Study: Analysis of a 50% Emission Reduction in California

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

    Low Carbon Grid Study: Analysis of a 50% Emission Reduction in California Gregory Brinkman and Jennie Jorgenson National Renewable Energy Laboratory Ali Ehlen and James H. Caldwell Center for Energy Efficiency and Renewable Technologies Technical Report NREL/TP-6A20-64884 January 2016 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the

  11. JISEA News: Study on Methane Emissions from Natural Gas Systems Indicates

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

    New Priorities - News Releases | NREL JISEA News: Study on Methane Emissions from Natural Gas Systems Indicates New Priorities Study findings published in Policy Forum of Journal Science February 18, 2014 A new study published in the journal Science says that the total impact of switching to natural gas depends heavily on leakage of methane (CH4) during the natural gas life cycle, and suggests that more can be done to reduce methane emissions and to improve measurement tools which help

  12. Low carbon and clean energy scenarios for India: Analysis of targets approach

    SciTech Connect (OSTI)

    Shukla, Priyadarshi R.; Chaturvedi, Vaibhav

    2012-12-01

    Low carbon energy technologies are gaining increasing importance in India for reducing emissions as well as diversifying its energy supply mix. The present paper presents and analyses a targeted approach for pushing solar, wind and nuclear technologies in the Indian energy market. Targets for these technologies have been constructed on the basis of Indian government documents, policy announcements and expert opinion. Different targets have been set for the reference scenario and the carbon price scenario. In the reference scenario it is found that in the long run all solar, wind and nuclear will achieve their targets without any subsidy push. In the short run however, nuclear and solar energy require significant subsidy push. Nuclear energy requires a much higher subsidy allocation as compared to solar because the targets assumed are also higher for nuclear energy. Under a carbon price scenario, the carbon price drives the penetration of these technologies significantly. Still subsidy is required especially in the short run when the carbon price is low. It is also found that pushing solar, wind and nuclear technologies might lead to decrease in share of CCS under the price scenario and biomass under both BAU and price scenario, which implies that one set of low carbon technologies is substituted by other set of low carbon technologies. Thus the objective of emission mitigation might not be achieved due to this substitution. Moreover sensitivity on nuclear energy cost was done to represent risk mitigation for this technology and it was found that higher cost can significantly decrease the share of this technology under both the BAU and carbon price scenario.

  13. Energy Department Announces up to $4 Million to Advance Low-Cost Hydrogen Production from Renewable and Low Carbon Sources

    Office of Energy Efficiency and Renewable Energy (EERE)

    In support of the Obama Administration's all-of-the-above energy strategy, the Energy Department today announced up to$4 million in new funding to address critical challenges and barriers for low-cost, low-carbon hydrogen production.

  14. Static strain aging behavior of ultra low carbon bake hardening steel

    SciTech Connect (OSTI)

    De, A.K.; Cooman, B.C. de; Vandeputte, S.

    1999-09-10

    A detailed study of static strain aging in ultra low carbon (ULC) steel has not yet been reported. Therefore, the present study was carried out to gain an understanding of the aging kinetics in a ULC steel with a total carbon content of 20 ppm. The influence of dislocation density on the aging process was also taken into account. The kinetics of the aging were determined by means of the measurement of strength properties rather than solute concentration as it was experienced that quantitative estimation of such low amount of carbon during aging course would be too difficult with the existing diagnostic tools.

  15. Time-Domain Reflectometry for Tamper Indication in Unattended Monitoring Systems for Safeguards

    SciTech Connect (OSTI)

    Tedeschi, Jonathan R.; Smith, Leon E.; Moore, David E.; Sheen, David M.; Conrad, Ryan C.

    2014-12-17

    The International Atomic Energy Agency (IAEA) continues to expand its use of unattended, remotely monitored measurement systems. An increasing number of systems and an expanding family of instruments create challenges in terms of deployment efficiency and the implementation of data authentication measures. Pacific Northwest National Laboratory (PNNL) leads a collaboration that is exploring various tamper-indicating (TI) measures that could help to address some of the long-standing detector and data-transmission authentication challenges with IAEA’s unattended systems. PNNL is investigating the viability of active time-domain reflectometry (TDR) along two parallel but interconnected paths: (1) swept-frequency TDR as the highly flexible, laboratory gold standard to which field-deployable options can be compared, and (2) a low-cost commercially available spread-spectrum TDR technology as one option for field implementation. This report describes PNNL’s progress and preliminary findings from the first year of the study, and describes the path forward.

  16. Cyber Security Indications and Warning System (SV): CRADA 1573.94 Project Accomplishments Summary

    SciTech Connect (OSTI)

    Hu, Tan Chang; Robinson, David G.

    2011-09-08

    As the national focus on cyber security increases, there is an evolving need for a capability to provide for high-speed sensing of events, correlation of events, and decision-making based on the adverse events seen across multiple independent large-scale network environments. The purpose of this Shared Vision project, Cyber Security Indications and Warning System, was to combine both Sandia's and LMC's expertise to discover new solutions to the challenge of protecting our nation's infrastructure assets. The objectives and scope of the proposal was limited to algorithm and High Performance Computing (HPC) model assessment in the unclassified environment within funding and schedule constraints. The interest is the identification, scalability assessment, and applicability of current utilized cyber security algorithms as applied in an HPC environment.

  17. Independent Review of Mitigating System Performance Indicator Reporting in the EPIX Database

    SciTech Connect (OSTI)

    Wierman, Thomas Edward

    2009-05-01

    This report summarizes work done to verify the component, failure mode, and method of detection information provided in the Equipment Performance Information Exchange (EPIX) to support implementation of Mitigating Systems Performance Indices. This task is to select reports from EPIX and determine if their categorization as MSPI or non-MSPI failures is consistent with the development of unreliability baseline failure rates, and whether this significantly affects estimates of plant risk. This review is of all MSPI devices in EPIX that were reported as failures. The components include emergency generators; motor-driven, turbine-driven, and enginedriven pumps; and air and motor-operated valves. The date range for this report includes all MSPI device reported failures from 2003 to the most current EPIX data at the INL (up to the 3rd quarter 2008).

  18. An indices approach for evaluating the performance of fenestration systems in nonresidential buildings

    SciTech Connect (OSTI)

    Sullivan, R.; Arasteh, D.; Papamichael, K.; Kim, J.J.; Johnson, R.; Selkowitz, S.; McCluney, R.

    1987-11-01

    We present results from the first phase of a project to develop a fenestration performance design tool to be used by builders, designers, architects, utility auditors, etc. In phase 1 we defined the design tool concept and the experimental and analytical methodologies required to achieve the project goal. We defined five fenestration performance indices, which when combined with user- specified weighting factors yield a single figure of merit. Three of the indices are related to the effects of fenestration on building energy performance: fuel and electric use and peak electric demand. The other two are related to thermal and visual comfort. We derived index values and correlations to window design parameters by creating a data base consisting of a large number of building energy simulations for a prototypical office building module using the DOE-2 computer simulation program. Four glazing types and two shading devices were combined in several ways so that a representative sampling of realistic fenestration systems was analyzed. 9 refs., 10 figs.

  19. The differential impact of low-carbon technologies on climate change mitigation cost under a range of socioeconomic and climate policy scenarios.

    SciTech Connect (OSTI)

    Barron, Robert W.; McJeon, Haewon C.

    2015-05-01

    This paper considers the effect of several key parameters of low carbon energy technologies on the cost of abatement. A methodology for determining the minimum level of performance required for a parameter to have a statistically significant impact on CO2 abatement cost is developed and used to evaluate the impact of eight key parameters of low carbon energy supply technologies on the cost of CO2 abatement. The capital cost of nuclear technology is found to have the greatest impact of the parameters studied. The cost of biomass and CCS technologies also have impacts, while their efficiencies have little, if any. Sensitivity analysis of the results with respect to population, GDP, and CO2 emission constraint show that the minimum performance level and impact of nuclear technologies is consistent across the socioeconomic scenarios studied, while the other technology parameters show different performance under higher population, lower GDP scenarios. Solar technology was found to have a small impact, and then only at very low costs. These results indicate that the cost of nuclear is the single most important driver of abatement cost, and that trading efficiency for cost may make biomass and CCS technologies more competitive.

  20. Transportation Energy Futures Series: Alternative Fuel Infrastructure Expansion: Costs, Resources, Production Capacity, and Retail Availability for Low-Carbon Scenarios

    SciTech Connect (OSTI)

    Melaina, M. W.; Heath, G.; Sandor, D.; Steward, D.; Vimmerstedt, L.; Warner, E.; Webster, K. W.

    2013-04-01

    Achieving the Department of Energy target of an 80% reduction in greenhouse gas emissions by 2050 depends on transportation-related strategies combining technology innovation, market adoption, and changes in consumer behavior. This study examines expanding low-carbon transportation fuel infrastructure to achieve deep GHG emissions reductions, with an emphasis on fuel production facilities and retail components serving light-duty vehicles. Three distinct low-carbon fuel supply scenarios are examined: Portfolio: Successful deployment of a range of advanced vehicle and fuel technologies; Combustion: Market dominance by hybridized internal combustion engine vehicles fueled by advanced biofuels and natural gas; Electrification: Market dominance by electric drive vehicles in the LDV sector, including battery electric, plug-in hybrid, and fuel cell vehicles, that are fueled by low-carbon electricity and hydrogen. A range of possible low-carbon fuel demand outcomes are explored in terms of the scale and scope of infrastructure expansion requirements and evaluated based on fuel costs, energy resource utilization, fuel production infrastructure expansion, and retail infrastructure expansion for LDVs. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored transportation-related strategies for abating GHGs and reducing petroleum dependence.

  1. Weldability of direct quenched, low-carbon, Ti-B-containing steels

    SciTech Connect (OSTI)

    Bang, K.; Ahn, Y.

    1997-04-01

    On the basis of the thermodynamic equilibrium between nitrides of titanium, aluminum and boron in austenite, the soluble boron that influences the hardenability of direct quenched steels was calculated. The variation in tensile strength and impact toughness of steels has a good correlation with the calculated value at the start cooling temperature, 920 C. Impact toughness of the heat-affected zone (HAZ), however, was not influenced by the soluble boron alone but by the soluble boron to soluble nitrogen ratio at the welding peak temperature, 1,350 C. Only when the ratio was kept below 0.2 did the HAZ show a ferrite dominant microstructure and higher than 100 J of absorbed energy at {minus}20 C. During the welding cooling cycle, soluble boron combines with soluble nitrogen to form boron nitrides, consequently reducing the soluble boron and hardenability. Unlike conventional high-carbon steel, a low-carbon steel containing a controlled amount of boron showed a controlled amount of boron showed no cold cracking, without preheating, and a high HAZ toughness, with an energy transition temperature of {minus}37 C.

  2. Position indicator

    DOE Patents [OSTI]

    Tanner, David E.

    1981-01-01

    A nuclear reactor system is described in which a position indicator is provided for detecting and indicating the position of a movable element inside a pressure vessel. The movable element may be a valve element or similar device which moves about an axis. Light from a light source is transmitted from a source outside the pressure vessel to a first region inside the pressure vessel in alignment with the axis of the movable element. The light is redirected by a reflector prism to a second region displaced radially from the first region. The reflector prism moves in response to movement of the movable element about its axis such that the second region moves arcuately with respect to the first region. Sensors are arrayed in an arc corresponding to the arc of movement of the second region and signals are transmitted from the sensors to the exterior of the reactor vessel to provide indication of the position of the movable element.

  3. Multi-analytical approach reveals potential microbial indicators in soil for sugarcane model systems

    SciTech Connect (OSTI)

    Navarrete, Acacio Aparecido; Diniz, Tatiana Rosa; Braga, Lucas Palma Perez; Silva, Genivaldo Gueiros Zacarias; Franchini, Julio Cezar; Rossetto, Raffaella; Edwards, Robert Alan; Tsai, Siu Mui; Lehman, R. Michael

    2015-06-09

    , especially for N+V-amended soils. The results also indicated that several taxonomic groups of bacteria, such as Acidobacteria, Actinobacteria and Verrucomicrobia, and their subgroups acted as early-warning indicators of N+V amendments and straw retention in sugarcane-cultivated soils, which can alter the soil chemical factors.

  4. Multi-analytical approach reveals potential microbial indicators in soil for sugarcane model systems

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

    Navarrete, Acacio Aparecido; Diniz, Tatiana Rosa; Braga, Lucas Palma Perez; Silva, Genivaldo Gueiros Zacarias; Franchini, Julio Cezar; Rossetto, Raffaella; Edwards, Robert Alan; Tsai, Siu Mui; Lehman, R. Michael

    2015-06-09

    This study focused on the effects of organic and inorganic amendments and straw retention on the microbial biomass (MB) and taxonomic groups of bacteria in sugarcane-cultivated soils in a greenhouse mesocosm experiment monitored for gas emissions and chemical factors. The experiment consisted of combinations of synthetic nitrogen (N), vinasse (V; a liquid waste from ethanol production), and sugarcane-straw blankets. Increases in CO2-C and N2O-N emissions were identified shortly after the addition of both N and V to the soils, thus increasing MB nitrogen (MB-N) and decreasing MB carbon (MB-C) in the N+V-amended soils and altering soil chemical factors that weremore » correlated with the MB. Across 57 soil metagenomic datasets, Actinobacteria (31.5%), Planctomycetes (12.3%), Deltaproteobacteria (12.3%), Alphaproteobacteria (12.0%) and Betaproteobacteria (11.1%) were the most dominant bacterial groups during the experiment. Differences in relative abundance of metagenomic sequences were mainly revealed for Acidobacteria, Actinobacteria, Gammaproteobacteria and Verrucomicrobia with regard to N+V fertilization and straw retention. Differential abundances in bacterial groups were confirmed using 16S rRNA gene-targeted phylum-specific primers for real-time PCR analysis in all soil samples, whose results were in accordance with sequence data, except for Gammaproteobacteria. Actinobacteria were more responsive to straw retention with Rubrobacterales, Bifidobacteriales and Actinomycetales related to the chemical factors of N+V-amended soils. Acidobacteria subgroup 7 and Opitutae, a verrucomicrobial class, were related to the chemical factors of soils without straw retention as a surface blanket. Taken together, the results showed that MB-C and MB-N responded to changes in soil chemical factors and CO2-C and N2O-N emissions, especially for N+V-amended soils. The results also indicated that several taxonomic groups of bacteria, such as Acidobacteria, Actinobacteria and

  5. A Comprehensive System of Energy Intensity Indicators for the U.S.: Methods, Data and Key Trends

    SciTech Connect (OSTI)

    Belzer, David B.

    2014-08-31

    This report describes a comprehensive system of energy intensity indicators for the United States that has been developed for the Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) over the past decade. This system of indicators is hierarchical in nature, beginning with detailed indexes of energy intensity for various sectors of the economy, which are ultimately aggregated to an overall energy intensity index for the economy as a whole. The aggregation of energy intensity indexes to higher levels in the hierarchy is performed with a version of the Log Mean Divisia Index (LMDI) method. Based upon the data and methods in the system of indicators, the economy-wide energy intensity index shows a decline of about 14% in 2010 relative to a 1985 base year. Discussion of energy intensity indicators for each of the broad end-use sectors of the economy—residential, commercial, industrial, and transportation—is presented in the report. An analysis of recent changes in the efficiency of electricity generation in the U.S. is also included. A detailed appendix describes the data sources and methodology behind the energy intensity indicators for each sector.

  6. Optimization of chemical compositions in low-carbon Al-killed enamel steel produced by ultra-fast continuous annealing

    SciTech Connect (OSTI)

    Dong, Futao; Du, Linxiu; Liu, Xianghua; Xue, Fei

    2013-10-15

    The influence of Mn,S and B contents on microstructural characteristics, mechanical properties and hydrogen trapping ability of low-carbon Al-killed enamel steel was investigated. The materials were produced and processed in a laboratory and the ultra-fast continuous annealing processing was performed using a continuous annealing simulator. It was found that increasing Mn,S contents in steel can improve its hydrogen trapping ability which is attributed by refined ferrite grains, more dispersed cementite and added MnS inclusions. Nevertheless, it deteriorates mechanical properties of steel sheet. Addition of trace boron results in both good mechanical properties and significantly improved hydrogen trapping ability. The boron combined with nitrogen segregating at grain boundaries, cementite and MnS inclusions, provides higher amount of attractive hydrogen trapping sites and raises the activation energy for hydrogen desorption from them. - Highlights: We study microstructures and properties in low-carbon Al-killed enamel steel. Hydrogen diffusion coefficients are measured to reflect fish-scale resistance. Manganese improves hydrogen trapping ability but decrease deep-drawing ability. Boron improves both hydrogen trapping ability and deep-drawing ability. Both excellent mechanical properties and fish-scale resistance can be matched.

  7. Building A Simulation Model For The Prediction Of Temperature Distribution In Pulsed Laser Spot Welding Of Dissimilar Low Carbon Steel 1020 To Aluminum Alloy 6061

    SciTech Connect (OSTI)

    Yousef, Adel K. M.; Taha, Ziad A.; Shehab, Abeer A.

    2011-01-17

    This paper describes the development of a computer model used to analyze the heat flow during pulsed Nd: YAG laser spot welding of dissimilar metal; low carbon steel (1020) to aluminum alloy (6061). The model is built using ANSYS FLUENT 3.6 software where almost all the environments simulated to be similar to the experimental environments. A simulation analysis was implemented based on conduction heat transfer out of the key hole where no melting occurs. The effect of laser power and pulse duration was studied.Three peak powers 1, 1.66 and 2.5 kW were varied during pulsed laser spot welding (keeping the energy constant), also the effect of two pulse durations 4 and 8 ms (with constant peak power), on the transient temperature distribution and weld pool dimension were predicated using the present simulation. It was found that the present simulation model can give an indication for choosing the suitable laser parameters (i.e. pulse durations, peak power and interaction time required) during pulsed laser spot welding of dissimilar metals.

  8. Production and Optimization of Direct Coal Liquefaction derived Low Carbon-Footprint Transportation Fuels

    SciTech Connect (OSTI)

    Steven Markovich

    2010-06-30

    This report summarizes works conducted under DOE Contract No. DE-FC26-05NT42448. The work scope was divided into two categories - (a) experimental program to pretreat and refine a coal derived syncrude sample to meet transportation fuels requirements; (b) system analysis of a commercial scale direct coal liquefaction facility. The coal syncrude was derived from a bituminous coal by Headwaters CTL, while the refining study was carried out under a subcontract to Axens North America. The system analysis included H{sub 2} production cost via six different options, conceptual process design, utilities requirements, CO{sub 2} emission and overall plant economy. As part of the system analysis, impact of various H{sub 2} production options was evaluated. For consistence the comparison was carried out using the DOE H2A model. However, assumptions in the model were updated using Headwaters database. Results of Tier 2 jet fuel specifications evaluation by the Fuels & Energy Branch, US Air Force Research Laboratory (AFRL/RZPF) located at Wright Patterson Air Force Base (Ohio) are also discussed in this report.

  9. DEVELOPMENT OF A TAMPER RESISTANT/INDICATING AEROSOL COLLECTION SYSTEM FOR ENVIRONMENTAL SAMPLING AT BULK HANDLING FACILITIES

    SciTech Connect (OSTI)

    Sexton, L.

    2012-06-06

    Environmental sampling has become a key component of International Atomic Energy Agency (IAEA) safeguards approaches since its approval for use in 1996. Environmental sampling supports the IAEA's mission of drawing conclusions concerning the absence of undeclared nuclear material or nuclear activities in a Nation State. Swipe sampling is the most commonly used method for the collection of environmental samples from bulk handling facilities. However, augmenting swipe samples with an air monitoring system, which could continuously draw samples from the environment of bulk handling facilities, could improve the possibility of the detection of undeclared activities. Continuous sampling offers the opportunity to collect airborne materials before they settle onto surfaces which can be decontaminated, taken into existing duct work, filtered by plant ventilation, or escape via alternate pathways (i.e. drains, doors). Researchers at the Savannah River National Laboratory and Oak Ridge National Laboratory have been working to further develop an aerosol collection technology that could be installed at IAEA safeguarded bulk handling facilities. The addition of this technology may reduce the number of IAEA inspector visits required to effectively collect samples. The principal sample collection device is a patented Aerosol Contaminant Extractor (ACE) which utilizes electrostatic precipitation principles to deposit particulates onto selected substrates. Recent work has focused on comparing traditional swipe sampling to samples collected via an ACE system, and incorporating tamper resistant and tamper indicating (TRI) technologies into the ACE system. Development of a TRI-ACE system would allow collection of samples at uranium/plutonium bulk handling facilities in a manner that ensures sample integrity and could be an important addition to the international nuclear safeguards inspector's toolkit. This work was supported by the Next Generation Safeguards Initiative (NGSI), Office

  10. Comparison of precipitate behaviors in ultra-low carbon, titanium-stabilized interstitial free steel sheets under different annealing processes

    SciTech Connect (OSTI)

    Shi, J.; Wang, X.

    1999-12-01

    Ultra-low carbon, titanium-stabilized interstitial free (ULC Ti-IF) steel sheets are widely used in the automobile industry because of excellent deep drawability. The annealing process is critical to their final property, and there are two different annealing processes used in industrial production of interstitial free (IF) steel sheets, namely batch annealing and continuous annealing. In this study, precipitation behaviors of titanium IF steels, that is, TiN, TiS, Ti{sub 4}(CS){sub 2}, and TiC, the size and dispersion of TiN, TiS, and Ti{sub 4}(CS){sub 2} remained almost unchanged after either annealing process. Conversely, the average size of a TiC particle increased substantially after both annealing processes, while TiC after continuous annealing was larger than that after batch annealing due to the higher heating temperature of continuous annealing. Two new particles, FeTiP and (Ti, Mn)S, were also observed in the batch annealing process but not in continuous annealing. The structure of FeTiP and (Ti, Mn)S were studied, and furthermore the evolution of FeTiP precipitation was found to be closely related to recrystallization in batch annealing. Finally, the interrelation among processing parameters, precipitation behaviors, and final property was studied.

  11. Experimental study of the distribution of alloying elements after the formation of epitaxial ferrite upon cooling in a low-carbon steel

    SciTech Connect (OSTI)

    Santofimia, M.J.; Kwakernaak, C.; Sloof, W.G.; Zhao, L.; Sietsma, J.

    2010-10-15

    The distributions of carbon and substitutional elements in a low-carbon steel during the formation of epitaxial ferrite on cooling after intercritical annealing have been studied by electron probe microanalysis (EPMA). The analysis has shown that the formation of epitaxial ferrite takes place with a partial redistribution of alloying elements between the epitaxial ferrite and the austenite. This redistribution of alloying elements causes compositional gradients in the epitaxial ferrite that lead to a different etching behaviour with respect to the intercritical ferrite. Contrary to Thermo-Calc predictions, a distinct partitioning behaviour of silicon has been observed.

  12. LEADING WITH LEADING INDICATORS

    SciTech Connect (OSTI)

    PREVETTE, S.S.

    2005-01-27

    This paper documents Fluor Hanford's use of Leading Indicators, management leadership, and statistical methodology in order to improve safe performance of work. By applying these methods, Fluor Hanford achieved a significant reduction in injury rates in 2003 and 2004, and the improvement continues today. The integration of data, leadership, and teamwork pays off with improved safety performance and credibility with the customer. The use of Statistical Process Control, Pareto Charts, and Systems Thinking and their effect on management decisions and employee involvement are discussed. Included are practical examples of choosing leading indicators. A statistically based color coded dashboard presentation system methodology is provided. These tools, management theories and methods, coupled with involved leadership and employee efforts, directly led to significant improvements in worker safety and health, and environmental protection and restoration at one of the nation's largest nuclear cleanup sites.

  13. Energy Intensity Indicators: Indicators for Major Sectors | Department of

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

    Energy for Major Sectors Energy Intensity Indicators: Indicators for Major Sectors This system of energy intensity indicators for total energy covers the economy as a whole and each of the major end-use sectors - transportation, industry, commercial, and residential, as well as the electric power sector. These sectors are shown in Figure 1. Please go to the menu below the figure to see a more detailed discussion of historical trends in the energy intensity indicator for a particular sector.

  14. Experimental study of laser-oxygen cutting of low-carbon steel using fibre and CO{sub 2} lasers under conditions of minimal roughness

    SciTech Connect (OSTI)

    Golyshev, A A; Malikov, A G; Orishich, A M; Shulyatyev, V B

    2014-10-31

    The results of an experimental study of laser-oxygen cutting of low-carbon steel using fibre and CO{sub 2} lasers are generalised. The dependence of roughness of the cut surface on the cutting parameters is investigated, and the conditions under which the surface roughness is minimal are formulated. It is shown that for both types of lasers these conditions can be expressed in the same way in terms of the dimensionless variables – the Péclet number Pe and the output power Q of laser radiation per unit thickness of the cut sheet – and take the form of the similarity laws: Pe = const, Q = const. The optimal values of Pe and Q are found. We have derived empirical expressions that relate the laser power and cutting speed with the thickness of the cut sheet under the condition of minimal roughness in the case of cutting by means of radiation from fibre and CO{sub 2} lasers. (laser technologies)

  15. Low-Carbon Fuels Perspectives

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

    Presentation by Tom Zawodzinski to DOE's Fuel Cell Operations at Sub-Freezing Temperatures Workshop held February 1-5, 2005 in Phoenix, Arizona. 06_zawodzinski_proton.pdf (204.95 KB) More Documents & Publications Fuel Cells for Transportation - FY 2001 Progress Report DOE Fuel Cell Pre-Solicitation Workshop - Breakout Group 2: MEAs, Components, and Integration Minutes of the High Temperature Membrane Working Group Meeting, Monday, May 18, 2009 Energy

    This overview of GTP's Low

  16. Thermal indicator for wells

    DOE Patents [OSTI]

    Gaven, Jr., Joseph V.; Bak, Chan S.

    1983-01-01

    Minute durable plate-like thermal indicators are employed for precision measuring static and dynamic temperatures of well drilling fluids. The indicators are small enough and sufficiently durable to be circulated in the well with drilling fluids during the drilling operation. The indicators include a heat resistant indicating layer, a coacting meltable solid component and a retainer body which serves to unitize each indicator and which may carry permanent indicator identifying indicia. The indicators are recovered from the drilling fluid at ground level by known techniques.

  17. Tamper indicating bolt

    DOE Patents [OSTI]

    Blagin, Sergei V.; Barkanov, Boris P.

    2004-09-14

    A tamper-indicating fastener has a cylindrical body with threads extending from one end along a portion of the body, and a tamper indicating having a transducer for converting physical properties of the body into electronic data; electronics for recording the electronic data; and means for communicating the recorded information to a remote location from said fastener. The electronics includes a capacitor that varies as a function of force applied by the fastener, and non-volatile memory for recording instances when the capacitance varies, providing an indication of unauthorized access.

  18. Federal Water Use Indices

    Broader source: Energy.gov [DOE]

    FEMP provides water use indices as a guide for Federal agencies. Note that each is a rough estimate of water usage at different types of sites. Your site may vary considerably.

  19. I/S and C/S mixed layers, some indicators of recent physical-chemical changes in active geothermal systems: The case study of Chipilapa (El Salvador)

    SciTech Connect (OSTI)

    Beaufort, D.; Papapanagiotou, P.; patrier, P.; Fouillac, A.M.; Traineau, H.

    1996-01-24

    I/S and C/S mixed layers from the geothermal field of Chipilapa (El Salvador) have been studied in details in order to reevaluate their potential use as indicator of the thermodynamic conditions in which they were formed. It is funded that overprinting of clay bearing alteration stages is common. For a given alteration stage, the spatial variation of I/S and C/S mixed layer ininerals is controlled by kinetics of mixed layer transformation and not only by temperature. Clay geo-thermometers cannot give reliable results because the present crystal-chemical states of the I/S and C/S mixed layers is not their initial state, it was aquired during the overall hydrothermal history which post dated the nucleation of smectitic clay material at high temperature. Occurrences of smectites or smectite-rich mixed layers at high temperature in reservoirs is a promising guide for reconstruct the zones in which boiling or mixing of non isotherinal fluids occurred very recently or still presently.

  20. Enzymatic temperature change indicator

    DOE Patents [OSTI]

    Klibanov, Alexander M.; Dordick, Jonathan S.

    1989-01-21

    A temperature change indicator is described which is composed of an enzyme and a substrate for that enzyme suspended in a solid organic solvent or mixture of solvents as a support medium. The organic solvent or solvents are chosen so as to melt at a specific temperature or in a specific temperature range. When the temperature of the indicator is elevated above the chosen, or critical temperature, the solid organic solvent support will melt, and the enzymatic reaction will occur, producing a visually detectable product which is stable to further temperature variation.

  1. ZERO-TIME INDICATOR

    DOE Patents [OSTI]

    Sander, H.H.

    1960-08-30

    The travel time of a nuclear shock wave from its point of origin to a location can be determined accurately by an apparatus for noting and comparably recording both zerotime, as indicated by the electromagnetic transient associated with the nuclear detonation, and shock wave arrival time.

  2. Tamper-indicating seal

    DOE Patents [OSTI]

    Fiarman, Sidney; Degen, Michael F.; Peters, Henry F.

    1985-01-01

    There is disclosed a tamper-indicating seal that permits in the field inspection and detection of tampering. Said seal comprises a shrinkable tube having a visible pattern of markings which is shrunk over the item to be sealed, and a second transparent tube, having a second visible marking pattern, which is shrunk over the item and the first tube. The relationship between the first and second set of markings produces a pattern so that the seal may not be removed without detection.

  3. Tamper-indicating seal

    DOE Patents [OSTI]

    Fiarman, S.; Degen, M.F.; Peters, H.F.

    1982-08-13

    There is disclosed a tamper-indicating seal that permits in the field inspection and detection of tampering. Said seal comprises a shrinkable tube having a visible pattern of markings which is shrunk over th item to be sealed, and a second transparent tube, having a second visible marking pattern, which is shrunk over the item and the first tube. The relationship between the first and second set of markings produces a pattern so that the seal may not be removed without detection. The seal is particularly applicable to UF/sub 6/ cylinder valves.

  4. Enhanced tamper indicator

    DOE Patents [OSTI]

    Garcia, Anthony R.; Johnston, Roger G.

    2003-07-08

    The present invention provides an apparatus and method whereby the reliability and tamper-resistance of tamper indicators can be improved. A flexible connector may be routed through a latch for an enclosure such as a door or container, and the free ends of the flexible connector may be passed through a first locking member and firmly attached to an insert through the use of one or more attachment members such as set screws. A second locking member may then be assembled in interlocking relation with the first locking member to form an interlocked assembly around the insert. The insert may have one or more sharp projections extending toward the first or second locking member so that any compressive force applied in an attempt to disassemble the interlocked assembly results in permanent, visible damage to the first or second locking member.

  5. PULSED INDICATOR CIRCUIT

    DOE Patents [OSTI]

    Linlor, W.I.; Kerns, Q.A.

    1960-11-15

    A system is given for detecting incremental changes in a transducer impedance terminating a transmission line. Principal novelty resides in the transducer impedance terminating the line in a mismatch and a pulse generator being provided to apply discrete pulses to the input end of the line. The amplitudes of the pulses reflected to the input end of the line from the mismatched transducer impedance are then observed as a very accurate measure of the instantaneous value of the latter.

  6. International energy indicators

    SciTech Connect (OSTI)

    Bauer, E.K.

    1981-02-01

    Extensive data are compiled for energy on the international scene and for the US. Data are indicated from the date given and into 1980 as far as available. Data are given for the international scene on: world crude oil production, 1975-to date; Iran: crude oil capacity, production, and shut-in, 1974-to date; Saudi Arabia: crude oil capacity, production, and shut-in, 1974-to date; OPEC (Ex-Iran and Saudi Arabia): capacity, production, and shut-in, 1974-to date; oil stocks: Free World, US, Japan, and Europe (landed), 1973-to date; petroleum consumption by industrial countries, 1973-to date; USSR crude oil production, 1974-to date; Free World and US nuclear generation capacity, 1973-to date. Data are supplied specifically for the US on US gross imports of crude oil and products, 1973-to date; landed cost of Saudi crude in current and 1974 dollars; US trade in bituminous coal, 1973-to date; summary of US merchandise trade, 1976-to date; and energy/GNP ratio.

  7. GROUND CLEARANCE INDICATOR

    DOE Patents [OSTI]

    Skinner, L.V.

    1959-09-29

    A narrow-band frequency-modulated distance measuring system is described. Reflected wave energy is fed into a mixer circuit together with a direct wave energy portion from the transmitter. These two input signals are out of phase by an amount proportional to the distance. Two band pass filter s select two different frequency components (both multiples of transmitter modulation frequency) from the beat frequency. These component frequencies are rectified and their voltage values, which are representative of those frequencies, are compared. It has been found that these voltages will have equal values producing a null output only when an object attains a preselected distance. The null output may be utilized to operate a normally closed relay, for example. At other ranges the voltage comparison will yield a voltage sufficient to keep the relay energized. Ranges may be changed by varying the degree of modulation of the transmitter carrier frequency. A particular advantage of this system lies in its high degree of accuracy throughout a range of distances approaching zero as a minimum.

  8. Energy Intensity Indicators | Department of Energy

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

    Data & Tools » Energy Intensity Indicators Energy Intensity Indicators Energy efficiency is a vital part of the nation's energy strategy and has been since the first oil crisis in 1973. As part of a national priority for improving energy efficiency, the Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy (EERE) has established a national system of indicators to track changes in the energy intensity of our economy and economic sectors over time. This system of

  9. Models for evaluation of energy technology and policy options to maximize low carbon source penetration in the United States energy supply.

    SciTech Connect (OSTI)

    Pickard, Paul S.; Kataoka, Dawn; Reno, Marissa Devan; Malczynski, Leonard A.; Peplinski, William J.; Roach, Jesse D.; Brainard, James Robert; West, Todd H.; Schoenwald, David Alan

    2009-12-01

    An initial version of a Systems Dynamics (SD) modeling framework was developed for the analysis of a broad range of energy technology and policy questions. The specific question selected to demonstrate this process was 'what would be the carbon and import implications of expanding nuclear electric capacity to provide power for plug in hybrid vehicles?' Fifteen SNL SD energy models were reviewed and the US Energy and Greenhouse gas model (USEGM) and the Global Nuclear Futures model (GEFM) were identified as the basis for an initial modeling framework. A basic U.S. Transportation model was created to model U.S. fleet changes. The results of the rapid adoption scenario result in almost 40% of light duty vehicles being PHEV by 2040 which requires about 37 GWy/y of additional electricity demand, equivalent to about 25 new 1.4 GWe nuclear plants. The adoption rate of PHEVs would likely be the controlling factor in achieving the associated reduction in carbon emissions and imports.

  10. California Low Carbon Fuels Infrastructure Investment Initiative...

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

    12 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt082tibowen2012o.pdf (647.19 KB) More Documents & ...

  11. California Low Carbon Fuels Infrastructure Investment Initiative

    Broader source: Energy.gov [DOE]

    2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  12. Energy Intensity Indicators: Highlights | Department of Energy

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

    Highlights Energy Intensity Indicators: Highlights This page highlights the major changes in the overall energy intensity for the United States, as well as summarizing changes in energy intensity for major sectors. Economywide Energy Intensity Figure H1 below reports total energy use, GDP, and two alternative indexes to reflect overall changes in U.S. energy intensity, the first based on the energy-GDP ratio, and the second built up as part of the DOE-EERE system of energy intensity indicators.

  13. Energy Intensity Indicators: Methodology | Department of Energy

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

    Methodology Energy Intensity Indicators: Methodology The files listed below contain methodology documentation and related studies that support the information presented on this website. The files are available to view and/or download as Adobe Acrobat PDF files. 2003. Energy Indicators System: Index Construction Methodology 2004. Changing the Base Year for the Index Boyd GA, and JM Roop. 2004. "A Note on the Fisher Ideal Index Decomposition for Structural Change in Energy Intensity."

  14. Energy Intensity Indicators: Indicators Data | Department of Energy

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

    Data Energy Intensity Indicators: Indicators Data The files listed below contain energy intensity data and documentation that supports the information presented on this website. The files are in Microsoft® Excel® format (2007 and later versions) and are available to view and/or download. The entire set of files is also available for download as a zipped* (compressed) file. Economywide Transportation Sector Industrial Sector Residential Buildings Sector Commercial Buildings Sector Electricity

  15. National Climate Assessment Indicators: Background, Development, & Examples

    SciTech Connect (OSTI)

    Janetos, Anthony C.; Chen, Robert; Arndt, Deke; Kenney, Melissa A.; Abbasi, Daniel; Armstrong, Tom; Bartuska, Ann; Blair, Maria; Buizer, Jim; Dietz, Tom; Easterling, Dave; Kaye, Jack; Kolian, Michael; McGeehin, Michael; O'Connor, Robert; Pulwarty, Roger; Running, Steve; Schmalensee, Dick; Webb, Robert; Weltzin, Jake; Baptista, Sandra; Enquist, Carolyn A.; Janetos, Anthony C.; Chen, Robert; Arndt, Deke; Hatfield, Jerry; Hayes, Mark L.; Jones, K. Burce; McNutt, Chad; Meier, Wayne R.; Schwartz, Mark D.; Svoboda, Mark

    2012-02-28

    Indicators are usually thought of as measurements or calculations that represent important features of the status, trend, or performance of a system of interest (e.g. the economy, agriculture, air quality). They are often used for the most practical of reasons – one cannot measure everything important about systems of interest, so there is a practical need to identify major features that can be reported periodically and used to guide both research and decisions (NRC 2000).

  16. Energy Efficiency Indicators Methodology Booklet

    SciTech Connect (OSTI)

    Sathaye, Jayant; Price, Lynn; McNeil, Michael; de la rue du Can, Stephane

    2010-05-01

    This Methodology Booklet provides a comprehensive review and methodology guiding principles for constructing energy efficiency indicators, with illustrative examples of application to individual countries. It reviews work done by international agencies and national government in constructing meaningful energy efficiency indicators that help policy makers to assess changes in energy efficiency over time. Building on past OECD experience and best practices, and the knowledge of these countries' institutions, relevant sources of information to construct an energy indicator database are identified. A framework based on levels of hierarchy of indicators -- spanning from aggregate, macro level to disaggregated end-use level metrics -- is presented to help shape the understanding of assessing energy efficiency. In each sector of activity: industry, commercial, residential, agriculture and transport, indicators are presented and recommendations to distinguish the different factors affecting energy use are highlighted. The methodology booklet addresses specifically issues that are relevant to developing indicators where activity is a major factor driving energy demand. A companion spreadsheet tool is available upon request.

  17. VELOCITY INDICATOR FOR EXTRUSION PRESS

    DOE Patents [OSTI]

    Digney, F.J. Jr.; Bevilacqua, F.

    1959-04-01

    An indicator is presented for measuring the lowspeed velocity of an object in one direction where the object returns in the opposite direction at a high speed. The indicator comprises a drum having its axis of rotation transverse to the linear movement of the object and a tape wound upon the drum with its free end extending therefrom and adapted to be connected to the object. A constant torque is applied to the drum in a direction to wind the tape on the drum. The speed of the tape in the unwinding direction is indicated on a tachometer which is coupled through a shaft and clutch means to the drum only when the tape is unwinding.

  18. Energy Intensity Indicators: Coverage | Department of Energy

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

    Coverage Energy Intensity Indicators: Coverage This system of energy intensity indicators for total energy covers the economy as a whole and each of the major end-use sectors-transportation, industry, commercial, and residential, as well as the electric power sector. These sectors are shown in Figure 1. More detail for some of these sectors can be obtained by accessing the file "End-Use Sector Flowchart" below Figure 1. Five boxes are shown connected by lines. At the top of a vertical

  19. Covariance propagation in spectral indices

    SciTech Connect (OSTI)

    Griffin, P. J.

    2015-01-09

    In this study, the dosimetry community has a history of using spectral indices to support neutron spectrum characterization and cross section validation efforts. An important aspect to this type of analysis is the proper consideration of the contribution of the spectrum uncertainty to the total uncertainty in calculated spectral indices (SIs). This study identifies deficiencies in the traditional treatment of the SI uncertainty, provides simple bounds to the spectral component in the SI uncertainty estimates, verifies that these estimates are reflected in actual applications, details a methodology that rigorously captures the spectral contribution to the uncertainty in the SI, and provides quantified examples that demonstrate the importance of the proper treatment the spectral contribution to the uncertainty in the SI.

  20. Covariance propagation in spectral indices

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

    Griffin, P. J.

    2015-01-09

    In this study, the dosimetry community has a history of using spectral indices to support neutron spectrum characterization and cross section validation efforts. An important aspect to this type of analysis is the proper consideration of the contribution of the spectrum uncertainty to the total uncertainty in calculated spectral indices (SIs). This study identifies deficiencies in the traditional treatment of the SI uncertainty, provides simple bounds to the spectral component in the SI uncertainty estimates, verifies that these estimates are reflected in actual applications, details a methodology that rigorously captures the spectral contribution to the uncertainty in the SI, andmore » provides quantified examples that demonstrate the importance of the proper treatment the spectral contribution to the uncertainty in the SI.« less

  1. Hydrogeochemical Indicators for Great Basin Geothemal Resources

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

    Hydrogeochemical Indicators for Great Basin Geothermal Resources Project Officer: Eric Hass Total Project Funding: $1.2 million April 24, 2013 This presentation does not contain any proprietary confidential, or otherwise restricted information. Principal Investigator Stuart F Simmons Colorado School of Mines 2 | US DOE Geothermal Office eere.energy.gov Relevance/Impact of Research * Determine fundamental controls on fluid-mineral equilibria in six geothermal systems across the Great Basin to

  2. Low latency counter event indication

    DOE Patents [OSTI]

    Gara, Alan G.; Salapura, Valentina

    2010-08-24

    A hybrid counter array device for counting events with interrupt indication includes a first counter portion comprising N counter devices, each for counting signals representing event occurrences and providing a first count value representing lower order bits. An overflow bit device associated with each respective counter device is additionally set in response to an overflow condition. The hybrid counter array includes a second counter portion comprising a memory array device having N addressable memory locations in correspondence with the N counter devices, each addressable memory location for storing a second count value representing higher order bits. An operatively coupled control device monitors each associated overflow bit device and initiates incrementing a second count value stored at a corresponding memory location in response to a respective overflow bit being set. The incremented second count value is compared to an interrupt threshold value stored in a threshold register, and, when the second counter value is equal to the interrupt threshold value, a corresponding "interrupt arm" bit is set to enable a fast interrupt indication. On a subsequent roll-over of the lower bits of that counter, the interrupt will be fired.

  3. Low latency counter event indication

    SciTech Connect (OSTI)

    Gara, Alan G.; Salapura, Valentina

    2008-09-16

    A hybrid counter array device for counting events with interrupt indication includes a first counter portion comprising N counter devices, each for counting signals representing event occurrences and providing a first count value representing lower order bits. An overflow bit device associated with each respective counter device is additionally set in response to an overflow condition. The hybrid counter array includes a second counter portion comprising a memory array device having N addressable memory locations in correspondence with the N counter devices, each addressable memory location for storing a second count value representing higher order bits. An operatively coupled control device monitors each associated overflow bit device and initiates incrementing a second count value stored at a corresponding memory location in response to a respective overflow bit being set. The incremented second count value is compared to an interrupt threshold value stored in a threshold register, and, when the second counter value is equal to the interrupt threshold value, a corresponding "interrupt arm" bit is set to enable a fast interrupt indication. On a subsequent roll-over of the lower bits of that counter, the interrupt will be fired.

  4. INTEGRAL POSITIONING AND INDICATING DEVICE

    DOE Patents [OSTI]

    Frantz, C.E.; Cawley, W.E.; Warnick, R.F.

    1961-07-25

    A variable capacitor which may be used as an integral positioning and indicating device is descried. The apparatus comprises a hollow metal cylinder with a metal rod mounted fixedly along the axis thereof and insulated therefrom. A hollow shaft is slidably mounted between the cylinder and the rod in electrical connection with the cylinder and insulated from the rod. One end of the shaft is disposed between the cylinder and the rod and the other end extends therefrom and may be connected to an object whose position is to be monitored. Means are provided to move the hollow shaft by pressure fluid in the cylinder whereby the capacitance between the rod and the cylinder is varied and measurement of which is a function of the position of the hollow shaft.

  5. Triboluminescent tamper-indicating device

    DOE Patents [OSTI]

    Johnston, Roger G.; Garcia, Anthony R. E.

    2002-01-01

    A tamper-indicating device is described. The device has a transparent or translucent cylindrical body that includes triboluminescent material, and an outer opaque layer that prevents ambient light from entering. A chamber in the body holds an undeveloped piece of photographic film bearing an image. The device is assembled from two body members. One of the body members includes a recess for storing film and an optical assembly that can be adjusted to prevent light from passing through the assembly and exposing the film. To use the device with a hasp, the body members are positioned on opposite sides of a hasp, inserted through the hasp, and attached. The optical assembly is then manipulated to allow any light generated from the triboluminescent materials during a tampering activity that damages the device to reach the film and destroy the image on the film.

  6. INDICATING, RECORDING, AND CONTROLLING APPARATUS

    DOE Patents [OSTI]

    Gregory, C.H.; Hall, J.

    1950-12-26

    An accurate and sensitive apparatus for indicating the difference between two fluid pressures is described. The specific device suspended from flexible strip type springs to control the fluid pressure in a main line. The mechanical linkage is biased in a position by the pressure from the two sources under measurement, the pressures acting in opposite directions on the linkage. A second pressure acts on the linkage derived from the main line, such that a change in the pressure differential between the two measured lines will move the linkage to change the valve flow, altering the main line pressure which in turn repositions the linkage. By metering the main line pressure, the pressure differential between the two lines is continuously monitored and measured.

  7. Non-intrusive refrigerant charge indicator

    DOE Patents [OSTI]

    Mei, Viung C.; Chen, Fang C.; Kweller, Esher

    2005-03-22

    A non-intrusive refrigerant charge level indicator includes a structure for measuring at least one temperature at an outside surface of a two-phase refrigerant line section. The measured temperature can be used to determine the refrigerant charge status of an HVAC system, and can be converted to a pressure of the refrigerant in the line section and compared to a recommended pressure range to determine whether the system is under-charged, properly charged or over-charged. A non-intrusive method for assessing the refrigerant charge level in a system containing a refrigerant fluid includes the step of measuring a temperature at least one outside surface of a two-phase region of a refrigerant containing refrigerant line, wherein the temperature measured can be converted to a refrigerant pressure within the line section.

  8. Reusable, tamper-indicating seal

    DOE Patents [OSTI]

    Ryan, Michael J.

    1978-01-01

    A reusable, tamper-indicating seal comprises a drum confined within a fixed body and rotatable in one direction therewithin, the top of the drum constituting a tray carrying a large number of small balls of several different colors. The fixed body contains parallel holes for looping a seal wire therethrough. The base of the drums carries cams adapted to coact with cam followers to lock the wire within the seal at one angular position of the drum. A channel in the fixed body -- visible from outside the seal -- adjacent the tray constitutes a segregated location for a small plurality of the colored balls. A spring in the tray forces colored balls into the segregated location at one angular position of the drum, further rotation securing the balls in position and the wires in the seal. A wedge-shaped plough removes the balls from the segregated location, at a different angular position of the drum, the wire being unlocked at the same position. A new pattern of colored balls will appear in the segregated location when the seal is relocked.

  9. Performance indicators for solar pipes with phase change storage

    SciTech Connect (OSTI)

    Sokolov, M.; Keizman, Y. )

    1991-01-01

    Performance indicators for a solar pipe system in which solar radiation is stored as latent heat of a phase changing material are proposed. These performance indicators are aimed at serving as a yardstick by which such multivariables systems are evaluated. The indicators are the melt and solidification times obtained for standardized systems and conditions. These indicators enable the comparison between the suitability of systems with different materials and configurations to store and release thermal energy. The indicators are obtained from numerical solutions of the nonlinear heat conduction problem of the axisymmetric liquid-solid interface motion within the solar pipe. Longitudinal dimension required for the determination of the solidification time is added by an axial superposition of axisymmetric sections. This simplified approach enables a simple numerical solution for an otherwise complicated problem. Estimates of performance characteristics that are based on a simplified model and realistic materials point to the practical potential of solar pipe utilization.

  10. Tamper-indicating barcode and method

    DOE Patents [OSTI]

    Cummings, Eric B.; Even, Jr., William R.; Simmons, Blake A.; Dentinger, Paul Michael

    2005-03-22

    A novel tamper-indicating barcode methodology is disclosed that allows for detection of alteration to the barcode. The tamper-indicating methodology makes use of a tamper-indicating means that may be comprised of a particulate indicator, an optical indicator, a deformable substrate, and/or may be an integrated aspect of the barcode itself. This tamper-indicating information provides greater security for the contents of containers sealed with the tamper-indicating barcodes.

  11. Energy Indicators for Sustainable Development: Guidelines and...

    Open Energy Info (EERE)

    Some indicators focus on the delivery of essential energy services for reducing poverty and improving living conditions, while other indicators focus on environmental...

  12. IRENA Renewable Energy Indicators | Open Energy Information

    Open Energy Info (EERE)

    Indicators Jump to: navigation, search Name Developing the IRENA Renewable Energy Indicators (Phase I) AgencyCompany Organization Worldwatch Institute Partner International...

  13. Physical security and tamper-indicating devices

    SciTech Connect (OSTI)

    Johnston, R.G.; Garcia, A.R.E.

    1997-02-01

    Computer systems, electronic communications, digital data, and computer storage media are often highly vulnerable to physical tampering. Tamper-indicating devices, also called security seals, are widely used to detect physical tampering or unauthorized access. We studied 94 different security seals, both passive and electronic, developed either commercially or by the US government. Most of these seals are in wide-spread use, including for critical applications. We learned how to defeat all 94 seals using rapid, inexpensive, low-tech methods. Cost was not a good predictor of seal security. It appears to us that many of these seals can be dramatically improved with minor, low-cost modifications to either the seal or the use protocol.

  14. Energy Intensity Indicators: Methodology Downloads | Department of Energy

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

    Indicators: Methodology Downloads Energy Intensity Indicators: Methodology Downloads The files listed below contain methodology documentation and related studies that support the information presented on this website. The files are available to view and/or download as Adobe Acrobat PDF files. Energy Indicators System: Index Construction Methodology (101.17 KB) Changing the Base Year for the Index (23.98 KB) "A Note on the Fisher Ideal Index Decomposition for Structural Change in Energy

  15. Energy Intensity Indicators: Terminology and Definitions | Department of

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

    Energy Terminology and Definitions Energy Intensity Indicators: Terminology and Definitions The Energy Intensity Indicators website uses the following terms with their associated definitions. The terms related to various definitions of energy are discussed first. Three separate definitions of energy are used in the system of indicators: 1) delivered, 2) source, and 3) source, adjusted for electricity generation efficiency change. These definitions are discussed below. Delivered energy is the

  16. FIELD TEST OF THE FLAME QUALITY INDICATOR

    SciTech Connect (OSTI)

    Andrew M. Rudin; Thomas Butcher; Henry Troost

    2003-02-04

    The flame quality indicator concept was developed at BNL specifically to monitor the brightness of the flame in a small oil burner and to provide a ''call for service'' notification when the brightness has changed from its setpoint, either high or low. In prior development work BNL has explored the response of this system to operational upsets such as excess air changes, fouled atomizer nozzles, poor fuel quality, etc. Insight Technologies, Inc. and Honeywell, Inc. have licensed this technology from the U.S. Department of Energy and have been cooperating to develop product offerings which meet industry needs with an optimal combination of function and price. Honeywell has recently completed the development of the Flame Quality Monitor (FQM or Honeywell QS7100F). This is a small module which connects via a serial cable to the burners primary operating control. Primary advantages of this approach are simplicity, cost, and ease of installation. Call-for-service conditions are output in the form of front panel indicator lights and contact closure which can trigger a range of external communication options. Under this project a field test was conducted of the FQM in cooperation with service organizations in Virginia, Pennsylvania, New Jersey, New York, and Connecticut. At total of 83 field sites were included. At each site the FQM was installed in parallel with another embodiment of this concept--the Insight AFQI. The AFQI incorporates a modem and provides the ability to provide detailed information on the trends in the flame quality over the course of the two year test period. The test site population was comprised of 79.5% boilers, 13.7% warm air furnaces, and 6.8% water heaters. Nearly all were of residential size--with firing rates ranging from 0.6 gallons of oil per hour to 1.25. During the course of the test program the monitoring equipment successfully identified problems including: plugged fuel lines, fouled nozzles, collapsed combustion chambers, and poor fuel

  17. Review of sustainability indices and indicators: Towards a new City Sustainability Index (CSI)

    SciTech Connect (OSTI)

    Mori, Koichiro; Christodoulou, Aris

    2012-01-15

    The purpose of this paper is to discuss conceptual requirements for a City Sustainability Index (CSI) and to review existing major sustainability indices/indicators in terms of the requirements. The following indices are reviewed: Ecological Footprint (EF), Environmental Sustainability Index (ESI), Dashboard of Sustainability (DS), Welfare Index, Genuine Progress Indicator (GPI), Index of Sustainable Economic Welfare, City Development Index, emergy/exergy, Human Development Index (HDI), Environmental Vulnerability Index (EVI), Environmental Policy Index (EPI), Living Planet Index (LPI), Environmentally-adjusted Domestic Product (EDP), Genuine Saving (GS), and some applications of composite indices or/and multivariate indicators to local or regional context as case studies. The key conceptual requirements for an adequate CSI are: (i) to consider environmental, economic and social aspects (the triple bottom line of sustainability) from the viewpoint of strong sustainability; (ii) to capture external impacts (leakage effects) of city on other areas beyond the city boundaries particularly in terms of environmental aspects; (iii) to create indices/indicators originally for the purpose of assessing city sustainability; and (iv) to be able to assess world cities in both developed and developing countries using common axes of evaluation. Based on the review, we conclude that it is necessary to create a new CSI that enables us to assess and compare cities' sustainability performance in order to understand the global impact of cities on the environment and human life as compared with their economic contribution. In the future, the CSI will be able to provide local authorities with guidance toward sustainable paths. - Highlights: Black-Right-Pointing-Pointer We derive the four key requirements for a new City Sustainability Index (CSI) system. Black-Right-Pointing-Pointer First, the triple bottom line must be considered in terms of strong sustainability. Black

  18. Diagnostic and prognostic histopathology system using morphometric indices

    DOE Patents [OSTI]

    Parvin, Bahram; Chang, Hang; Han, Ju; Fontenay, Gerald V

    2015-05-12

    Determining at least one of a prognosis or a therapy for a patient based on a stained tissue section of the patient. An image of a stained tissue section of a patient is processed by a processing device. A set of features values for a set of cell-based features is extracted from the processed image, and the processed image is associated with a particular cluster of a plurality of clusters based on the set of feature values, where the plurality of clusters is defined with respect to a feature space corresponding to the set of features.

  19. Hydrogeochemical Indicators for Great Basin Geothemal Resources

    Broader source: Energy.gov [DOE]

    Hydrogeochemical Indicators for Great Basin Geothemal Resources presentation at the April 2013 peer review meeting held in Denver, Colorado.

  20. Nuclear-Renewable Hybrid System Economic Basis for Electricity, Fuel, and Hydrogen

    SciTech Connect (OSTI)

    Charles Forsberg; Steven Aumeier

    2014-04-01

    Concerns about climate change and altering the ocean chemistry are likely to limit the use of fossil fuels. That implies a transition to a low-carbon nuclear-renewable electricity grid. Historically variable electricity demand was met using fossil plants with low capital costs, high operating costs, and substantial greenhouse gas emissions. However, the most easily scalable very-low-emissions generating options, nuclear and non-dispatchable renewables (solar and wind), are capital-intensive technologies with low operating costs that should operate at full capacities to minimize costs. No combination of fully-utilized nuclear and renewables can meet the variable electricity demand. This implies large quantities of expensive excess generating capacity much of the time. In a free market this results in near-zero electricity prices at times of high nuclear renewables output and low electricity demand with electricity revenue collapse. Capital deployment efficiency—the economic benefit derived from energy systems capital investment at a societal level—strongly favors high utilization of these capital-intensive systems, especially if low-carbon nuclear renewables are to replace fossil fuels. Hybrid energy systems are one option for better utilization of these systems that consumes excess energy at times of low prices to make some useful product.The economic basis for development of hybrid energy systems is described for a low-carbon nuclear renewable world where much of the time there are massivequantities of excess energy available from the electric sector.Examples include (1) high-temperature electrolysis to generate hydrogen for non-fossil liquid fuels, direct use as a transport fuel, metal reduction, etc. and (2) biorefineries.Nuclear energy with its concentrated constant heat output may become the enabling technology for economically-viable low-carbon electricity grids because hybrid nuclear systems may provide an economic way to produce dispatachable variable

  1. A tamper-indicating quantum seal

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

    Williams, Brian P.; Britt, Keith A.; Humble, Travis S.

    2016-01-04

    Technical means for identifying when tampering occurs is a critical part of many containment and surveillance technologies. Conventional fiber optic seals provide methods for monitoring enclosed inventories, but they are vulnerable to spoofing attacks based on classical physics. We address these vulnerabilities with the development of a quantum seal that offers the ability to detect the intercept-resend attack using quantum integrity verification. Our approach represents an application of entanglement to provide guarantees in the authenticity of the seal state by verifying it was transmitted coherently. We implement these ideas using polarization-entangled photon pairs that are verified after passing through amore » fiber-optic channel testbed. Using binary detection theory, we find the probability of detecting inauthentic signals is greater than 0.9999 with a false alarm chance of 10–9 for a 10 second sampling interval. In addition, we show how the Hong-Ou-Mandel effect concurrently provides a tight bound on redirection attack, in which tampering modifies the shape of the seal. Our measurements limit the tolerable path length change to sub-millimeter disturbances. As a result, these tamper-indicating features of the quantum seal offer unprecedented security for unattended monitoring systems.« less

  2. Energy conservation indicators. 1982 annual report

    SciTech Connect (OSTI)

    Belzer, D.B.

    1982-09-01

    A series of Energy Conservation Indicators were developed for the Department of Energy to assist in the evaluation of current and proposed conservation strategies. As descriptive statistics that signify current conditions and trends related to efficiency of energy use, indicators provide a way of measuring, monitoring, or inferring actual responses by consumers in markets for energy services. Related sets of indicators are presented in some 40 one-page indicator summaries. Indicators are shown graphically, followed by several paragraphs that explain their derivation and highlight key findings. Indicators are classified according to broad end-use sectors: Aggregate (economy), Residential, Commercial, Industrial, Transportation and Electric Utilities. In most cases annual time series information is presented covering the period 1960 through 1981.

  3. An efficient compression scheme for bitmap indices

    SciTech Connect (OSTI)

    Wu, Kesheng; Otoo, Ekow J.; Shoshani, Arie

    2004-04-13

    When using an out-of-core indexing method to answer a query, it is generally assumed that the I/O cost dominates the overall query response time. Because of this, most research on indexing methods concentrate on reducing the sizes of indices. For bitmap indices, compression has been used for this purpose. However, in most cases, operations on these compressed bitmaps, mostly bitwise logical operations such as AND, OR, and NOT, spend more time in CPU than in I/O. To speedup these operations, a number of specialized bitmap compression schemes have been developed; the best known of which is the byte-aligned bitmap code (BBC). They are usually faster in performing logical operations than the general purpose compression schemes, but, the time spent in CPU still dominates the total query response time. To reduce the query response time, we designed a CPU-friendly scheme named the word-aligned hybrid (WAH) code. In this paper, we prove that the sizes of WAH compressed bitmap indices are about two words per row for large range of attributes. This size is smaller than typical sizes of commonly used indices, such as a B-tree. Therefore, WAH compressed indices are not only appropriate for low cardinality attributes but also for high cardinality attributes.In the worst case, the time to operate on compressed bitmaps is proportional to the total size of the bitmaps involved. The total size of the bitmaps required to answer a query on one attribute is proportional to the number of hits. These indicate that WAH compressed bitmap indices are optimal. To verify their effectiveness, we generated bitmap indices for four different datasets and measured the response time of many range queries. Tests confirm that sizes of compressed bitmap indices are indeed smaller than B-tree indices, and query processing with WAH compressed indices is much faster than with BBC compressed indices, projection indices and B-tree indices. In addition, we also verified that the average query response time

  4. A New Collaborative Tool for Visually Understanding National Health Indicators

    SciTech Connect (OSTI)

    Xu, Songhua; Jewell, Brian C; Steed, Chad A; Schryver, Jack C

    2012-01-01

    The authors propose a new online collaborative tool for visually understanding national health indicators, which facilitates the full spectrum of investigation of indicators, from an overview of all the correlation coefficients between variables, to investigation of subsets of selected variables, and to individual data element analysis. this tool is publicly accessible at http://cda.ornl.gov/heat/heatmap.html. In this paper, they discuss the key issues regarding the interface design and implementation. They also illustrate how to use their interface for analyzing the health indicator dataset by showing some key system views. In the end, they introduce and discuss some ongoing research efforts extending this work.

  5. Environmental indicators of biofuel sustainability: What about context?

    SciTech Connect (OSTI)

    Efroymson, Rebecca Ann; Dale, Virginia H; Kline, Keith L; McBride, Allen; Bielicki, Jeffrey M; Smith, Raymond; Parish, Esther S; Schweizer, Peter E; Shaw, Denice

    2013-01-01

    Indicators of the environmental sustainability of biofuel production, distribution, and use should be selected, measured, and interpreted with respect to the context in which they are used. These indicators include measures of soil quality, water quality and quantity, greenhouse-gas emissions, biodiversity, air quality, and vegetation productivity. Contextual considerations include the purpose for the sustainability analysis, the particular biofuel production and distribution system (including supply chain, management aspects, and system viability), policy conditions, stakeholder values, location, temporal influences, spatial scale, baselines, and reference scenarios. Recommendations presented in this paper include formulating the problem for particular analyses, selecting appropriate context-specific indicators of environmental sustainability, and developing indicators that can reflect multiple environmental properties at low cost within a defined context. In addition, contextual considerations such as technical objectives, varying values and perspectives of stakeholder groups, and availability and reliability of data need to be understood and considered. Sustainability indicators for biofuels are most useful if adequate historical data are available, information can be collected at appropriate spatial and temporal scales, organizations are committed to use indicator information in the decision-making process, and indicators can effectively guide behavior toward more sustainable practices.

  6. Tamper-indicating quantum optical seals

    SciTech Connect (OSTI)

    Humble, Travis S; Williams, Brian P

    2015-01-01

    Confidence in the means for identifying when tampering occurs is critical for containment and surveillance technologies. Fiber-optic seals have proven especially useful for actively surveying large areas or inventories due to the extended transmission range and flexible layout of fiber. However, it is reasonable to suspect that an intruder could tamper with a fiber-optic sensor by accurately replicating the light transmitted through the fiber. In this contribution, we demonstrate a novel approach to using fiber-optic seals for safeguarding large-scale inventories with increased confidence in the state of the seal. Our approach is based on the use of quantum mechanical phenomena to offer unprecedented surety in the authentication of the seal state. In particular, we show how quantum entangled photons can be used to monitor the integrity of a fiber-optic cable - the entangled photons serve as active sensing elements whose non-local correlations indicate normal seal operation. Moreover, we prove using the quantum no-cloning theorem that attacks against the quantum seal necessarily disturb its state and that these disturbances are immediately detected. Our quantum approach to seal authentication is based on physical principles alone and does not require the use of secret or proprietary information to ensure proper operation. We demonstrate an implementation of the quantum seal using a pair of entangled photons and we summarize our experimental results including the probability of detecting intrusions and the overall stability of the system design. We conclude by discussing the use of both free-space and fiber-based quantum seals for surveying large areas and inventories.

  7. A European Sustainable Tourism Labels proposal using a composite indicator

    SciTech Connect (OSTI)

    Blancas, Francisco Javier; Lozano-Oyola, Macarena; González, Mercedes

    2015-09-15

    The tourism sector in Europe faces important challenges which it must deal with to promote its future development. In this context, the European Commission considers that two key issues must be addressed. On the one hand, a better base of socio-economic knowledge about tourism and its relationship with the environment is needed, and, on the other hand, it is necessary to improve the image of European areas as quality sustainable tourism destinations. In this paper we present analytical tools that cover these needs. Specifically, we define a system of sustainable tourism indicators and we obtain a composite indicator incorporating weights quantified using a panel of experts. Employing the values of this global indicator as a basis, we define a Sustainable Tourism Country-Brand Ranking which assesses the perception of each country-brand depending on its degree of sustainability, and a system of sustainable tourism labels which reward the management carried out. - Highlights: • We define a system of indicators to improve the knowledge about sustainable tourism. • We obtain composite indicators based on expert knowledge. • The Sustainable Tourism Country-Brand Ranking would improve the image of destinations. • We define a Sustainable Tourism Labels System to assess country-brands. • The conclusions of the empirical analysis can be extrapolated to other tourist areas.

  8. Development of Nuclear Renewable Oil Shale Systems for Flexible Electricity and Reduced Fossil Fuel Emissions

    SciTech Connect (OSTI)

    Daniel Curtis; Charles Forsberg; Humberto Garcia

    2015-05-01

    We propose the development of Nuclear Renewable Oil Shale Systems (NROSS) in northern Europe, China, and the western United States to provide large supplies of flexible, dispatchable, very-low-carbon electricity and fossil fuel production with reduced CO2 emissions. NROSS are a class of large hybrid energy systems in which base-load nuclear reactors provide the primary energy used to produce shale oil from kerogen deposits and simultaneously provide flexible, dispatchable, very-low-carbon electricity to the grid. Kerogen is solid organic matter trapped in sedimentary shale, and large reserves of this resource, called oil shale, are found in northern Europe, China, and the western United States. NROSS couples electricity generation and transportation fuel production in a single operation, reduces lifecycle carbon emissions from the fuel produced, improves revenue for the nuclear plant, and enables a major shift toward a very-low-carbon electricity grid. NROSS will require a significant development effort in the United States, where kerogen resources have never been developed on a large scale. In Europe, however, nuclear plants have been used for process heat delivery (district heating), and kerogen use is familiar in certain countries. Europe, China, and the United States all have the opportunity to use large scale NROSS development to enable major growth in renewable generation and either substantially reduce or eliminate their dependence on foreign fossil fuel supplies, accelerating their transitions to cleaner, more efficient, and more reliable energy systems.

  9. Scintillation probe with photomultiplier tube saturation indicator

    DOE Patents [OSTI]

    Ruch, Jeffrey F.; Urban, David J.

    1996-01-01

    A photomultiplier tube saturation indicator is formed by supplying a supplemental light source, typically an light emitting diode (LED), adjacent to the photomultiplier tube. A switch allows the light source to be activated. The light is forwarded to the photomultiplier tube by an optical fiber. If the probe is properly light tight, then a meter attached to the indicator will register the light from the LED. If the probe is no longer light tight, and the saturation indicator is saturated, no signal will be registered when the LED is activated.

  10. Energy Intensity Indicators: Caveats and Cautions

    Office of Energy Efficiency and Renewable Energy (EERE)

    This website contains a diverse collection of indicators that track changes in energy intensity at the national and end-use sector levels (after taking into account other explanatory factors)....

  11. ENVIRONMENTAL INDICATORS FOR CARNEGIE MELLON UNIVERSITY:

    National Nuclear Security Administration (NNSA)

    ... commitment to quantity reduction FWD Stormwater 9.3.1 Runoff generated for a 30- min- ... Percent of rainfall that runs off as stormwater Indicates amount of rainfall runoff ...

  12. Apparatus for indication of at least one subsurface barrier characteristic

    DOE Patents [OSTI]

    Richardson, John G.; Nickelson, Reva A.; Sloan, Paul A.; Kostelnik, Kevin M.

    2006-06-06

    A containment system for use adjacent to a selected region of a subterranean formation and comprising a plurality of laterally interlocked casing strings. At least one electrically conductive element is disposed along at least a portion of a casing string and is used for performing electrical time domain reflectometry. At least one protective element may be positioned between portions of adjacent casing strings of the barrier, and at least one electrically conductive element may be disposed at least partially within the at least one protective element for use in indicating at least one characteristic of at least a portion of the containment system. Electrical time domain reflectometry (TDR) may be used to indicate the at least one characteristic; for instance, TDR may be used to indicate leakage through the barrier or a discontinuity or void in a barrier filler material.

  13. FTCP Quarterly Indicator Reports | Department of Energy

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

    Quarterly Indicator Reports FTCP Quarterly Indicator Reports July 29, 2016 FTCP Quarterly Report on Federal Technical Capability, July 29, 2016 This Quarterly Report on the Federal Technical Capability Program (FTCP) contains information on the status of qualifications in the Technical Qualification Program (TQP) and technical skill gaps, on a quarterly basis. Report also displays trend data for overall TQP qualification and staffing shortfalls. May 13, 2016 FTCP Quarterly Report on Federal

  14. Optical temperature indicator using thermochromic semiconductors

    DOE Patents [OSTI]

    Kronberg, J.W.

    1995-01-01

    A reversible optical temperature indicator utilizes thermochromic semiconductors which vary in color in response to various temperature levels. The thermochromic material is enclosed in an enamel which provides protection and prevents breakdown at higher temperatures. Cadmium sulfide is the preferred semiconductor material. The indicator may be utilized as a sign or in a striped arrangement to clearly provide a warning to a user. The various color responses provide multiple levels of alarm.

  15. Optical temperature indicator using thermochromic semiconductors

    DOE Patents [OSTI]

    Kronberg, James W.

    1996-01-01

    A reversible optical temperature indicator utilizes thermochromic semiconductors which vary in color in response to various temperature levels. The thermochromic material is enclosed in an enamel which provides protection and prevents breakdown at higher temperatures. Cadmium sulfide is the preferred semiconductor material. The indicator may be utilized as a sign or in a striped arrangement to clearly provide a warning to a user. The various color responses provide multiple levels of alarm.

  16. Societal health and urban sustainability indicators

    SciTech Connect (OSTI)

    Petrich, C.H.; Tonn, B.E.

    1996-08-27

    Without the social will, no city can successfully Undertake the planning and programs necessary for meaningful progress toward sustainability. Social will derives from wellsprings of vital societal health. This paper presents an approach to helping cities in APEC member economies initiate a program for developing indicators of sustainability. Representative indicators of social capital and other aspects of civic engagement, as proxies for societal health, are presented.

  17. A framework for selecting indicators of bioenergy sustainability

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

    Dale, Virginia H; Efroymson, Rebecca Ann; Kline, Keith L; Davitt, Marcia S

    2015-01-01

    Abstract: A framework for selecting and evaluating indicators of bioenergy sustainability is presented. This framework is designed to facilitate decision-making about which indicators are useful for assessing sustainability of bioenergy systems and supporting their deployment. Efforts to develop sustainability indicators in the United States and Europe are reviewed. The fi rst steps of the framework for indicator selection are defi ning the sustainability goals and other goals for a bioenergy project or program, gaining an understanding of the context, and identifying the values of stakeholders. From the goals, context, and stakeholders, the objectives for analysis and criteria for indicator selectionmore » can be developed. The user of the framework identifi es and ranks indicators, applies them in an assessment, and then evaluates their effectiveness, while identifying gaps that prevent goals from being met, assessing lessons learned, and moving toward best practices. The framework approach emphasizes that the selection of appropriate criteria and indicators is driven by the specifi c purpose of an analysis. Realistic goals and measures of bioenergy sustainability can be developed systematically with the help of the framework presented here.« less

  18. Comparative performance indices for solar batch water heaters

    SciTech Connect (OSTI)

    Stickney, B.L.; Aaboe, E.H.

    1981-01-01

    A simple method is developed to allow direct comparison of various solar batch water heaters. Certain system variables must be determined by calculation or measurement which may vary with season. These include Thermal Efficiency of Collection, Tank R value, Collector Surface to Tank Volume Ratio, Clear Day Collection Period in Hours, System Cost, and Installed Solar Heatings Fraction (optional). These variables are used to compute any one of four performance indices. This method allows a valid comparison not only between various solar batch water heaters but between other types of solar water heaters as well. This system may be used by consumers or designers to choose the most cost and performance effective options.

  19. Developing micro-level urban ecosystem indicators for sustainability assessment

    SciTech Connect (OSTI)

    Dizdaroglu, Didem

    2015-09-15

    Sustainability assessment is increasingly being viewed as an important tool to aid in the shift towards sustainable urban ecosystems. An urban ecosystem is a dynamic system and requires regular monitoring and assessment through a set of relevant indicators. An indicator is a parameter which provides information about the state of the environment by producing a quantitative value. Indicator-based sustainability assessment needs to be considered on all spatial scales to provide efficient information of urban ecosystem sustainability. The detailed data is necessary to assess environmental change in urban ecosystems at local scale and easily transfer this information to the national and global scales. This paper proposes a set of key micro-level urban ecosystem indicators for monitoring the sustainability of residential developments. The proposed indicator framework measures the sustainability performance of urban ecosystem in 3 main categories including: natural environment, built environment, and socio-economic environment which are made up of 9 sub-categories, consisting of 23 indicators. This paper also describes theoretical foundations for the selection of each indicator with reference to the literature [Turkish] Highlights: • As the impacts of environmental problems have multi-scale characteristics, sustainability assessment needs to be considered on all scales. • The detailed data is necessary to assess local environmental change in urban ecosystems to provide insights into the national and global scales. • This paper proposes a set of key micro-level urban ecosystem indicators for monitoring the sustainability of residential developments. • This paper also describes theoretical foundations for the selection of each indicator with reference to the literature.

  20. State of charge indicators for a battery

    DOE Patents [OSTI]

    Rouhani, S. Zia

    1999-01-01

    The present invention relates to state of charge indicators for a battery. One aspect of the present invention utilizes expansion and contraction displacements of an electrode plate of a battery to gauge the state of charge in the battery. One embodiment of a battery of the present invention includes an anodic plate; a cathodic plate; an electrolyte in contact with the anodic and cathodic plates; plural terminals individually coupled with one of the anodic and cathodic plates; a separator intermediate the anodic and cathodic plates; an indicator configured to indicate an energy level of the battery responsive to movement of the separator; and a casing configured to house the anodic and cathodic plates, electrolyte, and separator.

  1. Lanthanide-halide based humidity indicators

    DOE Patents [OSTI]

    Beitz, James V.; Williams, Clayton W.

    2008-01-01

    The present invention discloses a lanthanide-halide based humidity indicator and method of producing such indicator. The color of the present invention indicates the humidity of an atmosphere to which it is exposed. For example, impregnating an adsorbent support such as silica gel with an aqueous solution of the europium-containing reagent solution described herein, and dehydrating the support to dryness forms a substance with a yellow color. When this substance is exposed to a humid atmosphere the water vapor from the air is adsorbed into the coating on the pore surface of the silica gel. As the water content of the coating increases, the visual color of the coated silica gel changes from yellow to white. The color change is due to the water combining with the lanthanide-halide complex on the pores of the gel.

  2. Solids mass flow indication with radiation

    DOE Patents [OSTI]

    Macko, Joseph E.; Estriplet, Isnard

    1985-06-04

    Method and apparatus for indicating mass flow of a solid particulate material through a rotary feeder. A radiation source and detector are positioned in a manner whereby radiation flux is directed through, and attenuated by, particulate material contained in rotating pockets. A Cesium-137 gamma source can be mounted within the shaft of the feeder, and one or more detectors can be mounted outside of the feeder housing. The detected signal is indicative of the mass of particulate material contained within a given pocket rotating within the feeder.

  3. Energy Performance Indicator Tool | Department of Energy

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

    Energy Performance Indicator Tool Energy Performance Indicator Tool October 22, 2014 - 10:57am Addthis The EnPI V4.0 is a regression analysis based tool developed by the U.S. Department of Energy to help plant and corporate managers establish a normalized baseline of energy consumption, track annual progress of intensity improvements, energy savings, Superior Energy Performance (SEP) EnPIs, and other EnPIs that account for variations due to weather, production, and other variables. The tool is

  4. Energy Intensity Indicators: Manufacturing Energy Intensity

    Broader source: Energy.gov [DOE]

    The manufacturing sector comprises 18 industry sectors, generally defined at the three-digit level of the North American Industrial Classification System (NAICS). The manufacturing energy data...

  5. Energy Intensity Indicators: Transportation Energy Consumption

    Broader source: Energy.gov [DOE]

    This section contains an overview of the aggregate transportation sector, combining both passenger and freight segments of this sector. The specific energy intensity indicators for passenger and freight can be obtained from the links, passenger transportation, or freight transportation. For further detail within the transportation sector, download the appropriate Trend Data worksheet containing detailed data and graphics for specific transportation modes.

  6. Method for the preparation of ferrous low carbon porous material

    DOE Patents [OSTI]

    Miller, Curtis Jack

    2014-05-27

    A method for preparing a porous metal article using a powder metallurgy forming process is provided which eliminates the conventional steps associated with removing residual carbon. The method uses a feedstock that includes a ferrous metal powder and a polycarbonate binder. The polycarbonate binder can be removed by thermal decomposition after the metal article is formed without leaving a carbon residue.

  7. Preliminary Study on Sustainable Low-Carbon Development Towards...

    Open Energy Info (EERE)

    change. Up to now, we have approached this problem with integrated assessment methodology, in which we proposed a systematic design methodology of future LCS towards the...

  8. Low Carbon Growth: a Potential Path for Mexico - GHG Abatement...

    Open Energy Info (EERE)

    McKinsey and Company Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy Topics Resource assessment, Background analysis Website http:www.esmap.orgfilezpub...

  9. Strengthening Planning Capacity for Low Carbon Growth in Developing...

    Open Energy Info (EERE)

    Growth in Developing Asia AgencyCompany Organization Asian Development Bank Partner Japan, United Kingdom Sector Climate, Energy Focus Area Non-renewable Energy, Buildings,...

  10. Philippines-Strengthening Planning Capacity for Low Carbon Growth...

    Open Energy Info (EERE)

    Growth in Developing Asia AgencyCompany Organization Asian Development Bank Partner Japan, United Kingdom Sector Climate, Energy Focus Area Non-renewable Energy, Buildings,...

  11. Indonesia-Strengthening Planning Capacity for Low Carbon Growth...

    Open Energy Info (EERE)

    Growth in Developing Asia AgencyCompany Organization Asian Development Bank Partner Japan, United Kingdom Sector Climate, Energy Focus Area Non-renewable Energy, Buildings,...

  12. Vietnam-Strengthening Planning Capacity for Low Carbon Growth...

    Open Energy Info (EERE)

    Growth in Developing Asia AgencyCompany Organization Asian Development Bank Partner Japan, United Kingdom Sector Climate, Energy Focus Area Non-renewable Energy, Buildings,...

  13. South Africa-Low Carbon Growth Strategy | Open Energy Information

    Open Energy Info (EERE)

    The top mitigation priorities were identified as: industrial energy efficiency, renewable energy, nuclear energy, modal shift through improved public transportation, and improved...

  14. Mexico-Low-Carbon Development | Open Energy Information

    Open Energy Info (EERE)

    modal share of public urban transport and raising vehicle fuel efficiency; (b) generation of power in industry through cogeneration as a low cost power supply source, and...

  15. Gabon-Supporting Low Carbon Development and Climate Resilient...

    Open Energy Info (EERE)

    Strategies in Africa AgencyCompany Organization France Agency of Development (AFD) Partner ADETEF Sector Climate Focus Area People and Policy Topics Low emission...

  16. India-Low Carbon Transport | Open Energy Information

    Open Energy Info (EERE)

    largest contributor of CO2 emissions. The sector also provokes road congestion, local air pollution, noise and accidents, particularly in urban areas. Opportunities exist to...

  17. Central Networks Low Carbon Hub Optimizing renewable energy resources...

    Open Energy Info (EERE)

    Other Additional Comments Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Other...

  18. Nanopowder Manufacturing via Cost-Effective, Low-Carbon Footprint...

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

    and plasma synthesis. Typically, both researchers and commercial producers use some form of vapor condensation. However, a major disadvantage inherent in vapor methods is their ...

  19. Haiti-Designing and Communicating Low Carbon Energy Roadmaps...

    Open Energy Info (EERE)

    Partner International Climate Initiative Sector Climate, Energy Focus Area Renewable Energy, Buildings, Economic Development, Energy Efficiency, Greenhouse Gas, Grid Assessment...

  20. Low Carbon Jobs in an Interconnected World | Open Energy Information

    Open Energy Info (EERE)

    for Public Policy Research Sector Energy Focus Area Energy Efficiency, Renewable Energy Topics Co-benefits assessment, Background analysis Website http:www.ippr.org.uk...

  1. South Africa-Low Carbon Growth Strategy | Open Energy Information

    Open Energy Info (EERE)

    Assistance Program of the World Bank Sector Energy, Land Focus Area Energy Efficiency, Transportation Topics GHG inventory, Low emission development planning, Policies...

  2. Ghana-Supporting Low Carbon Growth | Open Energy Information

    Open Energy Info (EERE)

    of Technology and Environment (KITE) Sector Energy Focus Area Non-renewable Energy, Energy Efficiency, People and Policy Topics Background analysis, Baseline projection,...

  3. Low Carbon Society Toward 2050: Indonesia Energy Sector | Open...

    Open Energy Info (EERE)

    for Global Environmental Strategies, Mizuho Information & Research Institute - Japan, Kyoto University, Institut Teknologi Bandung (ITB) - Indonesia Sector: Energy Focus...

  4. Property:NumberOfLowCarbonPrograms | Open Energy Information

    Open Energy Info (EERE)

    25) A Afghanistan + 0 + Albania + 0 + Algeria + 0 + American Samoa + 0 + Andorra + 0 + Angola + 0 + Anguilla + 0 + Antigua and Barbuda + 0 + Argentina + 0 + Armenia + 0 + Aruba + 0...

  5. Property:NumberOfLowCarbonPlanningProgramsAgriculture | Open...

    Open Energy Info (EERE)

    25) A Afghanistan + 0 + Albania + 0 + Algeria + 0 + American Samoa + 0 + Andorra + 0 + Angola + 1 + Anguilla + 0 + Antigua and Barbuda + 1 + Argentina + 4 + Armenia + 2 + Aruba + 0...

  6. Ghana-Supporting Low Carbon Growth | Open Energy Information

    Open Energy Info (EERE)

    (KITE) Sector Energy Focus Area Non-renewable Energy, Energy Efficiency, People and Policy Topics Background analysis, Baseline projection, Co-benefits assessment, Low emission...

  7. Manganese partitioning in low carbon manganese steel during annealing

    SciTech Connect (OSTI)

    Lis, J.; Lis, A. Kolan, C.

    2008-08-15

    For 6Mn16 steel experimental soft annealing at 625 deg. C for periods from 1 h to 60 h and modeling with Thermo-Calc were performed to estimate the partitioning of alloying elements, in particular Mn, between ferrite, cementite and austenite. Using transmission electron microscopy and X-ray analysis it was established that the increase of Mn concentration in carbides to a level 7%-11.2% caused a local decrease of the Ac{sub 1} temperature and led to the presence of austenite around the carbides. Thus, after cooling, small bainite-martensite or bainite-martensite-retained austenite (BM-A) islands were observed. A dispersion of carbides and a coarsening process were observed. The measured amount of Mn in the carbides was in good agreement with theoretical predictions.

  8. Dominican Republic-Low-Carbon Energy Roadmaps for the Greater...

    Open Energy Info (EERE)

    Institute Partner Deutsche Gesellschaft fr Internationale Zusammenarbeit (GIZ) GmbH, National Energy Commission Sector Climate, Energy Focus Area Economic Development,...

  9. Jamaica-Low-Carbon Energy Roadmaps for the Greater Antilles ...

    Open Energy Info (EERE)

    Institute Partner Deutsche Gesellschaft fr Internationale Zusammenarbeit (GIZ) GmbH, National Energy Commission Sector Climate, Energy Focus Area Economic Development,...

  10. Catalyzing Low Carbon Growth in Developing Countries | Open Energy...

    Open Energy Info (EERE)

    Growth in Developing Countries: Public Finance Mechanisms to scale up private sector investment in climate solutions AgencyCompany Organization: United Nations Environment...

  11. Enabling a Transition to Low Carbon Economies in Developing Countries...

    Open Energy Info (EERE)

    - Waste to Energy, - Anaerobic Digestion, Solar, - Concentrating Solar Power, - Solar PV, Wind Topics: GHG inventory, Low emission development planning, Policiesdeployment...

  12. Building a Global Low-Carbon Technology Pathway

    Office of Energy Efficiency and Renewable Energy (EERE)

    At COP 20 in Lima, Peru, Department of Energy staff will discuss actions we're taking to help implement the United States' commitments to fight global climate change.

  13. DOE Announces Clean Energy Projects for Low-Carbon Communities...

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

    of the Americas (LCCA) - a program launched in June 2009 to assist countries in Latin America with sustainable energy market transformation initiatives. "DOE is committed to ...

  14. China-Low Carbon Development Zones | Open Energy Information

    Open Energy Info (EERE)

    development planning, Market analysis, Policiesdeployment programs Resource Type Lessons learnedbest practices Website http:www.chathamhouse.org.uk Country China UN...

  15. UNDP-Low Carbon Portal | Open Energy Information

    Open Energy Info (EERE)

    Energy, Land Topics: Low emission development planning Resource Type: Guidemanual, Lessons learnedbest practices Website: europeandcis.undp.orglowcarbon...

  16. Policies for Low Carbon Growth | Open Energy Information

    Open Energy Info (EERE)

    development planning, Policiesdeployment programs, Background analysis Resource Type: Lessons learnedbest practices Website: www.odi.org.ukresourcesdownload...

  17. Low-Carbon Growth Planning: Issues & Challenges | Open Energy...

    Open Energy Info (EERE)

    World Bank Sector: Energy, Land Topics: Low emission development planning Resource Type: Lessons learnedbest practices, Presentation Website: www.esmap.orgesmapnode788...

  18. Low-Carbon Growth Plans: Advancing Good Practice | Open Energy...

    Open Energy Info (EERE)

    Sector: Energy, Land Topics: Low emission development planning Resource Type: Lessons learnedbest practices Website: www.project-catalyst.infoimagespublications...

  19. Risk-based plant performance indicators

    SciTech Connect (OSTI)

    Boccio, J.L.; Azarm, M.A.; Vesely, W.E.; Hall, R.E.

    1989-01-01

    Tasked by the 1979 President's Commission on the Accident at Three Mile Island, the US nuclear power industry has put into place a performance indicator program as one means for showing a demonstrable record of achievement.'' Largely through the efforts of the Institute of Nuclear Power Operations (INPO), plant performance data has, since 1983, been collected and analyzed to aid utility management in measuring their plants' performance progress. The US Nuclear Regulatory Commission (NRC) has also developed a set of performance indicators. This program, conducted by NRC's Office for the Analysis and Evaluation of Operational Data (AEOD), is structured to present information on plant operational performance in a manner that could enhance the staff's ability to recognize changes in the safety performance. 4 refs., 1 fig., 1 tab.

  20. The EMAP: Ecological indicators of condition

    SciTech Connect (OSTI)

    Austin, H.K.

    1995-12-01

    In 1988, the Science Advisory Board to the EPA recommended a program to monitor ecological status and trends, as well as the development of innovative methods, for anticipating emerging environmental problems before a crisis. The multi-agency Environmental Monitoring And Assessment Program (EMAP) evolved with the following program elements: (1) a focus on environmental values and policy-relevant questions; (2) an activity that monitors indicators of ecological condition rather than individual stressors or pollutants; (3) an assessment-driven approach that provides probability-based, scientific results with known certainty; and (4) an activity that translates results into information useful to environmental policy makers and managers. Establishing baseline environmental conditions has received increasing attention with the growing awareness of impacts on human health and environmental integrity from global atmospheric change, acidic deposition, the loss of wetland habitats, and decreasing biodiversity. Monitoring programs can provide critical, quantitative results for scientific assessments of the complex effects of pollutants and natural changes on ecosystems. The goal of the EPA component of EMAP is to conduct research to develop place-based (e.g., large and small geographic scales) ecological monitoring and assessment. EPA/EMAP conducts research to develop and evaluate indicators of ecological condition and to detect in the long-term changes and trends in indicators and associated stresses and develops monitoring strategies to identify conditions of ecological resources in larger, high priority regions or in smaller, regional studies, such as watersheds. With its focus on long-term monitoring and assessment research and research on indicators of ecological condition, the EPA/EMAP can better determine where environmental programs are working to protect, improve, and maintain the quality of our nation`s ecological resources.

  1. Copper mercaptides as sulfur dioxide indicators

    DOE Patents [OSTI]

    Eller, Phillip G.; Kubas, Gregory J.

    1979-01-01

    Organophosphine copper(I) mercaptide complexes are useful as convenient and semiquantitative visual sulfur dioxide gas indicators. The air-stable complexes form 1:1 adducts in the presence of low concentrations of sulfur dioxide gas, with an associated color change from nearly colorless to yellow-orange. The mercaptides are made by mixing stoichiometric amounts of the appropriate copper(I) mercaptide and phosphine in an inert organic solvent.

  2. Residential market transformation: National and regional indicators

    SciTech Connect (OSTI)

    Van Wie McGrory, Laura L.; McNamara, Maureen; Suozzo, Margaret

    2000-06-01

    A variety of programs are underway to address market barriers to the adoption of energy-efficient residential technologies and practices. Most are administered by utilities, states, or regions that rely on the Energy Star as a consistent platform for program marketing and messaging. This paper reviews regional and national market transformation activities for three key residential end-uses -- air conditioning, clothes washing, and lighting -- characterizing current and ongoing programs; reporting on progress; identifying market indicators; and discussing implications.

  3. Experiment Indicates Sound Waves Can Trigger Quakes

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

    'memory' could spur aftershocks January 3, 2008 Experiment Indicates Sound Waves Can Trigger Quakes LOS ALAMOS, New Mexico, January 3, 2008-Using a novel device that simulates earthquakes in a laboratory setting, a Los Alamos researcher and his colleagues have shown that seismic waves-the sounds radiated from earthquakes-can induce earthquake aftershocks, often long after a quake has subsided. The research provides insight into how earthquakes may be triggered and how they recur. In a letter

  4. Turbine airfoil with outer wall thickness indicators

    DOE Patents [OSTI]

    Marra, John J; James, Allister W; Merrill, Gary B

    2013-08-06

    A turbine airfoil usable in a turbine engine and including a depth indicator for determining outer wall blade thickness. The airfoil may include an outer wall having a plurality of grooves in the outer surface of the outer wall. The grooves may have a depth that represents a desired outer surface and wall thickness of the outer wall. The material forming an outer surface of the outer wall may be removed to be flush with an innermost point in each groove, thereby reducing the wall thickness and increasing efficiency. The plurality of grooves may be positioned in a radially outer region of the airfoil proximate to the tip.

  5. Cosmological data and indications for new physics

    SciTech Connect (OSTI)

    Benetti, Micol; Gerbino, Martina; Melchiorri, Alessandro; Pagano, Luca; Kinney, William H.; Kolb, Edward W.; Lattanzi, Massimiliano; Riotto, Antonio E-mail: martina.gerbino@roma1.infn.it E-mail: Rocky.Kolb@uchicago.edu E-mail: alessandro.melchiorri@roma1.infn.it E-mail: antonio.riotto@unige.ch

    2013-10-01

    Data from the Atacama Cosmology Telescope (ACT) and the South Pole Telescope (SPT), combined with the nine-year data release from the WMAP satellite, provide very precise measurements of the cosmic microwave background (CMB) angular anisotropies down to very small angular scales. Augmented with measurements from Baryonic Acoustic Oscillations surveys and determinations of the Hubble constant, we investigate whether there are indications for new physics beyond a Harrison-Zel'dovich model for primordial perturbations and the standard number of relativistic degrees of freedom at primordial recombination. All combinations of datasets point to physics beyond the minimal Harrison-Zel'dovich model in the form of either a scalar spectral index different from unity or additional relativistic degrees of freedom at recombination (e.g., additional light neutrinos). Beyond that, the extended datasets including either ACT or SPT provide very different indications: while the extended-ACT (eACT) dataset is perfectly consistent with the predictions of standard slow-roll inflation, the extended-SPT (eSPT) dataset prefers a non-power-law scalar spectral index with a very large variation with scale of the spectral index. Both eACT and eSPT favor additional light degrees of freedom on top of the Harrison-Zel'dovich model. eACT is consistent with zero neutrino masses, while eSPT favors nonzero neutrino masses at more than 95% confidence.

  6. Extracellular Signatures as Indicators of Processing Methods

    SciTech Connect (OSTI)

    Wahl, Karen L.

    2012-01-09

    As described in other chapters within this volume, many aspects of microbial cells vary with culture conditions and therefore can potentially be analyzed as forensic signatures of growth conditions. In addition to changes or variations in components of the microbes themselves, extracellular materials indicative of production processes may remain associated with the final bacterial product. It is well recognized that even with considerable effort to make pure products such as fine chemicals or pharmaceuticals, trace impurities from components or synthesis steps associated with production processes can be detected in the final product. These impurities can be used as indicators of production source or methods, such as to help connect drugs of abuse to supply chains. Extracellular residue associated with microbial cells could similarly help to characterize production processes. For successful growth of microorganisms on culture media there must be an available source of carbon, nitrogen, inorganic phosphate and sulfur, trace metals, water and vitamins. The pH, temperature, and a supply of oxygen or other gases must also be appropriate for a given organism for successful culture. The sources of these components and the range in temperature, pH and other variables has adapted over the years with currently a wide range of possible combinations of media components, recipes and parameters to choose from for a given organism. Because of this wide variability in components, mixtures of components, and other parameters, there is the potential for differentiation of cultured organisms based on changes in culture conditions. The challenge remains how to narrow the field of potential combinations and be able to attribute variations in the final bacterial product and extracellular signatures associated with the final product to information about the culture conditions or recipe used in the production of that product.

  7. Diagnostic indicators for integrated assessment models of climate policy

    SciTech Connect (OSTI)

    Kriegler, Elmar; Petermann, Nils; Krey, Volker; Schwanitz, Jana; Luderer, Gunnar; Ashina, Shuichi; Bosetti, Valentina; Eom, Jiyong; Kitous, Alban; Mejean, Aurelie; Paroussos, Leonidas; Sano, Fuminori; Turton, Hal; Wilson, Charlie; Van Vuuren, Detlef

    2015-01-01

    Integrated assessments of how climate policy interacts with energy-economic systems can be performed by a variety of models with different functional structures. This article proposes a diagnostic scheme that can be applied to a wide range of integrated assessment models to classify differences among models based on their carbon price responses. Model diagnostics can uncover patterns and provide insights into why, under a given scenario, certain types of models behave in observed ways. Such insights are informative since model behavior can have a significant impact on projections of climate change mitigation costs and other policy-relevant information. The authors propose diagnostic indicators to characterize model responses to carbon price signals and test these in a diagnostic study with 11 global models. Indicators describe the magnitude of emission abatement and the associated costs relative to a harmonized baseline, the relative changes in carbon intensity and energy intensity and the extent of transformation in the energy system. This study shows a correlation among indicators suggesting that models can be classified into groups based on common patterns of behavior in response to carbon pricing. Such a classification can help to more easily explain variations among policy-relevant model results.

  8. Social vulnerability indicators as a sustainable planning tool

    SciTech Connect (OSTI)

    Lee, Yung-Jaan

    2014-01-15

    In the face of global warming and environmental change, the conventional strategy of resource centralization will not be able to cope with a future of increasingly extreme climate events and related disasters. It may even contribute to inter-regional disparities as a result of these events. To promote sustainable development, this study offers a case study of developmental planning in Chiayi, Taiwan and a review of the relevant literature to propose a framework of social vulnerability indicators at the township level. The proposed framework can not only be used to measure the social vulnerability of individual townships in Chiayi, but also be used to capture the spatial developmental of Chiayi. Seventeen social vulnerability indicators provide information in five dimensions. Owing to limited access to relevant data, the values of only 13 indicators were calculated. By simply summarizing indicators without using weightings and by using zero-mean normalization to standardize the indicators, this study calculates social vulnerability scores for each township. To make social vulnerability indicators more useful, this study performs an overlay analysis of social vulnerability and patterns of risk associated with national disasters. The social vulnerability analysis draws on secondary data for 2012 from Taiwan's National Geographic Information System. The second layer of analysis consists of the flood potential ratings of the Taiwan Water Resources Agency as an index of biophysical vulnerability. The third layer consists of township-level administrative boundaries. Analytical results reveal that four out of the 18 townships in Chiayi not only are vulnerable to large-scale flooding during serious flood events, but also have the highest degree of social vulnerability. Administrative boundaries, on which social vulnerability is based, do not correspond precisely to “cross-administrative boundaries,” which are characteristics of the natural environment. This study adopts

  9. Reducing the Carbon Footprint of Commercial Refrigeration Systems Using Life Cycle Climate Performance Analysis: From System Design to Refrigerant Options

    SciTech Connect (OSTI)

    Fricke, Brian A; Abdelaziz, Omar; Vineyard, Edward Allan

    2013-01-01

    In this paper, Life Cycle Climate Performance (LCCP) analysis is used to estimate lifetime direct and indirect carbon dioxide equivalent gas emissions of various refrigerant options and commercial refrigeration system designs, including the multiplex DX system with various hydrofluorocarbon (HFC) refrigerants, the HFC/R744 cascade system incorporating a medium-temperature R744 secondary loop, and the transcritical R744 booster system. The results of the LCCP analysis are presented, including the direct and indirect carbon dioxide equivalent emissions for each refrigeration system and refrigerant option. Based on the results of the LCCP analysis, recommendations are given for the selection of low GWP replacement refrigerants for use in existing commercial refrigeration systems, as well as for the selection of commercial refrigeration system designs with low carbon dioxide equivalent emissions, suitable for new installations.

  10. Congestion Management Requirements, Methods and Performance Indices

    SciTech Connect (OSTI)

    Kirby, B.J.

    2002-08-28

    Transmission congestion occurs when there is insufficient transmission capacity to simultaneously accommodate all requests for transmission service within a region. Historically, vertically integrated utilities managed this condition by constraining the economic dispatch of generators with the objective of ensuring security and reliability of their own and/or neighboring systems. Electric power industry restructuring has moved generation investment and operations decisions into the competitive market but has left transmission as a communal resource in the regulated environment. This mixing of competitive generation and regulated transmission makes congestion management difficult. The difficulty is compounded by increases in the amount of congestion resulting from increased commercial transactions and the relative decline in the amount of transmission. Transmission capacity, relative to peak load, has been declining in all regions of the U.S. for over a decade. This decline is expected to continue. Congestion management schemes used today have negative impacts on energy markets, such as disruptions and monetary penalties, under some conditions. To mitigate these concerns various congestion management methods have been proposed, including redispatch and curtailment of scheduled energy transmission. In the restructured electric energy industry environment, new congestion management approaches are being developed that strive to achieve the desired degree of reliability while supporting competition in the bulk power market. This report first presents an overview and background on key issues and emerging approaches to congestion management. It goes on to identify and describe policies affecting congestion management that are favored and/or are now being considered by FERC, NERC, and one of the regional reliability councils (WSCC). It reviews the operational procedures in use or proposed by three of the leading independent system operators (ISOs) including ERCOT