National Library of Energy BETA

Sample records for resilient development strategies

  1. Preparing Low-emission and Climate-Resilient Development Strategies...

    Open Energy Info (EERE)

    contentundpenhomeourworkenvironmentandenergyfo Cost: Free Language: English Preparing Low-Emission and Climate-Resilient Development Strategies (LECRDS) -...

  2. Making Development Climate Resilient: A World Bank Strategy for...

    Open Energy Info (EERE)

    Development Climate Resilient: A World Bank Strategy for Sub-Saharan Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Development Climate Resilient: A World...

  3. UNDP-Low Emission Climate Resilient Development Strategies (LECRDS...

    Open Energy Info (EERE)

    AgencyCompany Organization: United Nations Development Programme Sector: Energy, Land, Climate Focus Area: Economic Development, Greenhouse Gas Topics: Finance, GHG...

  4. Resilient Nonlinear Control Strategies

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

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

  5. 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...

  6. 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...

  7. Conceptual Framework for Developing Resilience Metrics for the Electricity,

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

    Oil, and Gas Sectors in the United States (September 2015) | Department of Energy Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States (September 2015) Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States (September 2015) This report has been written for the Department of Energy's Office of Electricity Delivery and Energy Reliability to support the Office of

  8. LEDS Global Partnership in Action: Advancing Climate-Resilient Low Emission Development Around the World (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01

    Many countries around the globe are designing and implementing low emission development strategies (LEDS). These LEDS seek to achieve social, economic, and environmental development goals while reducing long-term greenhouse gas (GHG) emissions and increasing resiliency to climate change impacts. The LEDS Global Partnership (LEDS GP) harnesses the collective knowledge and resources of more than 120 countries and international donor and technical organizations to strengthen climate-resilient low emission development efforts around the world.

  9. Resilience Metrics

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

    ... resilience picture - Developed first dependency dashboards - Used IAC developed ... discussions with stakeholders - Dependency curves - Report that synthesizes ...

  10. 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...

  11. Formulating Climate Change Scenarios to Inform Climate - Resilient...

    Open Energy Info (EERE)

    Formulating Climate Change Scenarios to Inform Climate - Resilient Development Strategies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Formulating Climate Change...

  12. Resilience: Theory and Application.

    SciTech Connect (OSTI)

    Carlson, J.L.; Haffenden, R.A.; Bassett, G.W.; Buehring, W.A.; Collins, M.J., III; Folga, S.M.; Petit, F.D.; Phillips, J.A.; Verner, D.R.; Whitfield, R.G.

    2012-02-03

    There is strong agreement among policymakers, practitioners, and academic researchers that the concept of resilience must play a major role in assessing the extent to which various entities - critical infrastructure owners and operators, communities, regions, and the Nation - are prepared to respond to and recover from the full range of threats they face. Despite this agreement, consensus regarding important issues, such as how resilience should be defined, assessed, and measured, is lacking. The analysis presented here is part of a broader research effort to develop and implement assessments of resilience at the asset/facility and community/regional levels. The literature contains various definitions of resilience. Some studies have defined resilience as the ability of an entity to recover, or 'bounce back,' from the adverse effects of a natural or manmade threat. Such a definition assumes that actions taken prior to the occurrence of an adverse event - actions typically associated with resistance and anticipation - are not properly included as determinants of resilience. Other analyses, in contrast, include one or more of these actions in their definitions. To accommodate these different definitions, we recognize a subset of resistance- and anticipation-related actions that are taken based on the assumption that an adverse event is going to occur. Such actions are in the domain of resilience because they reduce both the immediate and longer-term adverse consequences that result from an adverse event. Recognizing resistance- and anticipation-related actions that take the adverse event as a given accommodates the set of resilience-related actions in a clear-cut manner. With these considerations in mind, resilience can be defined as: 'the ability of an entity - e.g., asset, organization, community, region - to anticipate, resist, absorb, respond to, adapt to, and recover from a disturbance.' Because critical infrastructure resilience is important both in its own right and because of its implications for community/regional resilience, it is especially important to develop a sound methodology for assessing resilience at the asset/facility level. This objective will be accomplished by collecting data on four broadly defined groups of resilience-enhancing measures: preparedness, mitigation measures, response capabilities, and recovery mechanisms. Table ES-1 illustrates how the six components that define resilience are connected to the actions that enhance the capacity of an entity to be resilient. The relationships illustrated in Table ES-1 provide the framework for developing a survey instrument that will be used to elicit the information required to assess resilience at the asset/facility level. The resilience of a community/region is a function of the resilience of its subsystems, including its critical infrastructures, economy, civil society, governance (including emergency services), and supply chains/dependencies. The number and complexity of these subsystems will make the measurement of resilience more challenging as we move from individual assets/facilities to the community/regional level (where critical infrastructure resilience is only one component). Specific challenges include uncertainty about relationships (e.g., the composition of specific supply chains), data gaps, and time and budget constraints that prevent collection of all of the information needed to construct a comprehensive assessment of the resilience of a specific community or region. These challenges can be addressed, at least partially, by adopting a 'systems approach' to the assessment of resilience. In a systems approach, the extent to which the analysis addresses the resilience of the individual subsystems can vary. Specifically, high-level systems analysis can be used to identify the most important lower-level systems. In turn, within the most important lower-level systems, site assessment data should be collected only on the most critical asset-level components about which the least is known. Implementation of the strategies outlined here to assess resilience will facilitate the following four objectives: (1) Develop a methodology and supporting products to assess resilience at the asset/facility level, (2) Develop a methodology and supporting products to assess resilience at the critical infrastructure sector level, (3) Provide resilience-related information to critical infrastructure owners/operators to facilitate risk-based resource decision making, and (4) Provide resilience-related information to State and local mission partners to support their risk-based resource decision making.

  13. Quantitative resilience analysis through control design.

    SciTech Connect (OSTI)

    Sunderland, Daniel; Vugrin, Eric D.; Camphouse, Russell Chris

    2009-09-01

    Critical infrastructure resilience has become a national priority for the U. S. Department of Homeland Security. System resilience has been studied for several decades in many different disciplines, but no standards or unifying methods exist for critical infrastructure resilience analysis. Few quantitative resilience methods exist, and those existing approaches tend to be rather simplistic and, hence, not capable of sufficiently assessing all aspects of critical infrastructure resilience. This report documents the results of a late-start Laboratory Directed Research and Development (LDRD) project that investigated the development of quantitative resilience through application of control design methods. Specifically, we conducted a survey of infrastructure models to assess what types of control design might be applicable for critical infrastructure resilience assessment. As a result of this survey, we developed a decision process that directs the resilience analyst to the control method that is most likely applicable to the system under consideration. Furthermore, we developed optimal control strategies for two sets of representative infrastructure systems to demonstrate how control methods could be used to assess the resilience of the systems to catastrophic disruptions. We present recommendations for future work to continue the development of quantitative resilience analysis methods.

  14. Using simulation to evaluate the performance of resilience strategies and process failures

    SciTech Connect (OSTI)

    Levy, Scott N.; Topp, Bryan Embry; Arnold, Dorian C.; Ferreira, Kurt Brian; Widener, Patrick; Hoefler, Torsten

    2014-01-01

    Fault-tolerance has been identified as a major challenge for future extreme-scale systems. Current predictions suggest that, as systems grow in size, failures will occur more frequently. Because increases in failure frequency reduce the performance and scalability of these systems, significant effort has been devoted to developing and refining resilience mechanisms to mitigate the impact of failures. However, effective evaluation of these mechanisms has been challenging. Current systems are smaller and have significantly different architectural features (e.g., interconnect, persistent storage) than we expect to see in next-generation systems. To overcome these challenges, we propose the use of simulation. Simulation has been shown to be an effective tool for investigating performance characteristics of applications on future systems. In this work, we: identify the set of system characteristics that are necessary for accurate performance prediction of resilience mechanisms for HPC systems and applications; demonstrate how these system characteristics can be incorporated into an existing large-scale simulator; and evaluate the predictive performance of our modified simulator. We also describe how we were able to optimize the simulator for large temporal and spatial scales-allowing the simulator to run 4x faster and use over 100x less memory.

  15. Next Generation Nuclear Plant Resilient Control System Functional Analysis

    SciTech Connect (OSTI)

    Lynne M. Stevens

    2010-07-01

    Control Systems and their associated instrumentation must meet reliability, availability, maintainability, and resiliency criteria in order for high temperature gas-cooled reactors (HTGRs) to be economically competitive. Research, perhaps requiring several years, may be needed to develop control systems to support plant availability and resiliency. This report functionally analyzes the gaps between traditional and resilient control systems as applicable to HTGRs, which includes the Next Generation Nuclear Plant; defines resilient controls; assesses the current state of both traditional and resilient control systems; and documents the functional gaps existing between these two controls approaches as applicable to HTGRs. This report supports the development of an overall strategy for applying resilient controls to HTGRs by showing that control systems with adequate levels of resilience perform at higher levels, respond more quickly to disturbances, increase operational efficiency, and increase public protection.

  16. Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States

    SciTech Connect (OSTI)

    Watson, Jean-Paul; Guttromson, Ross; Silva-Monroy, Cesar; Jeffers, Robert; Jones, Katherine; Ellison, James; Rath, Charles; Gearhart, Jared; Jones, Dean; Corbet, Tom; Hanley, Charles; Walker, La Tonya

    2014-09-01

    This report has been written for the Department of Energy’s Energy Policy and Systems Analysis Office to inform their writing of the Quadrennial Energy Review in the area of energy resilience. The topics of measuring and increasing energy resilience are addressed, including definitions, means of measuring, and analytic methodologies that can be used to make decisions for policy, infrastructure planning, and operations. A risk-based framework is presented which provides a standard definition of a resilience metric. Additionally, a process is identified which explains how the metrics can be applied. Research and development is articulated that will further accelerate the resilience of energy infrastructures.

  17. Transonic Combustion ’ - Injection Strategy Development for...

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

    Transonic Combustion - Injection Strategy Development for Supercritical Gasoline Injection-Ignition in a Light Duty Engine Transonic Combustion - Injection Strategy ...

  18. Enhancing Capacity for Low Emission Development Strategies (EC...

    Open Energy Info (EERE)

    development goals, slow the growth rate of GHG emissions and support climate change resilience Prioritized policies, programs and measures-identified through broad stakeholder...

  19. A simulation infrastructure for examining the performance of resilience strategies at scale.

    SciTech Connect (OSTI)

    Ferreira, Kurt Brian; Levy, Scott N.; Bridges, Patrick G.

    2013-04-01

    Fault-tolerance is a major challenge for many current and future extreme-scale systems, with many studies showing it to be the key limiter to application scalability. While there are a number of studies investigating the performance of various resilience mechanisms, these are typically limited to scales orders of magnitude smaller than expected for next-generation systems and simple benchmark problems. In this paper we show how, with very minor changes, a previously published and validated simulation framework for investigating appli- cation performance of OS noise can be used to simulate the overheads of various resilience mechanisms at scale. Using this framework, we compare the failure-free performance of this simulator against an analytic model to validate its performance and demonstrate its ability to simulate the performance of two popular rollback recovery methods on traces from real

  20. Development of an Urban Resilience Analysis Framework with Application to Norfolk, VA

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

    2161 Unlimited Release Printed March 2016 Development of an Urban Resilience Analysis Framework with Application to Norfolk, VA Robert Jeffers, William Fogleman, Emma Grazier, Sarah Walsh, Sophie Rothman, Calvin Shaneyfelt, Munaf Aamir, Jessica Gibson, Vanessa Vargas, Eric Vugrin, Stephen Conrad, Howard Passell Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by

  1. Agent-based Cyber Control Strategy Design for Resilient Control Systems: Concepts, Architecture and Methodologies

    SciTech Connect (OSTI)

    Craig Rieger; Milos Manic; Miles McQueen

    2012-08-01

    The implementation of automated regulatory control has been around since the middle of the last century through analog means. It has allowed engineers to operate the plant more consistently by focusing on overall operations and settings instead of individual monitoring of local instruments (inside and outside of a control room). A similar approach is proposed for cyber security, where current border-protection designs have been inherited from information technology developments that lack consideration of the high-reliability, high consequence nature of industrial control systems. Instead of an independent development, however, an integrated approach is taken to develop a holistic understanding of performance. This performance takes shape inside a multiagent design, which provides a notional context to model highly decentralized and complex industrial process control systems, the nervous system of critical infrastructure. The resulting strategy will provide a framework for researching solutions to security and unrecognized interdependency concerns with industrial control systems.

  2. State Strategies for Accelerating Transmission Development for...

    Open Energy Info (EERE)

    Strategies for Accelerating Transmission Development for Renewable Energy Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: State Strategies for...

  3. Optimal recovery sequencing for critical infrastructure resilience assessment.

    SciTech Connect (OSTI)

    Vugrin, Eric D.; Brown, Nathanael J. K.; Turnquist, Mark Alan

    2010-09-01

    Critical infrastructure resilience has become a national priority for the U. S. Department of Homeland Security. System resilience has been studied for several decades in many different disciplines, but no standards or unifying methods exist for critical infrastructure resilience analysis. This report documents the results of a late-start Laboratory Directed Research and Development (LDRD) project that investigated the identification of optimal recovery strategies that maximize resilience. To this goal, we formulate a bi-level optimization problem for infrastructure network models. In the 'inner' problem, we solve for network flows, and we use the 'outer' problem to identify the optimal recovery modes and sequences. We draw from the literature of multi-mode project scheduling problems to create an effective solution strategy for the resilience optimization model. We demonstrate the application of this approach to a set of network models, including a national railroad model and a supply chain for Army munitions production.

  4. AGING SYSTEM DESIGN DEVELOPMENT STRATEGY

    SciTech Connect (OSTI)

    J. Beesley

    2005-02-07

    This plan provides an overview, work to date, and the path forward for the design development strategy of the Aging cask for aging commercial spent nuclear fuel (CSNF) at the Yucca Mountain Project (YMP) repository site. Waste for subsurface emplacement at the repository includes US Department of Energy (DOE) high-level radioactive waste (HLW), DOE SNF, commercial fuel in dual-purpose canisters (DPCs), uncanistered bare fuel, naval fuel, and other waste types. Table 1-1 lists the types of radioactive materials that may be aged at YMP, and those materials that will not be placed in an aging cask or module. This plan presents the strategy for design development of the Aging system. The Aging system will not handle naval fuel, DOE HLW, MCOs, or DOE SNF since those materials will be delivered to the repository in a state and sequence that allows them to be placed into waste packages for emplacement. Some CSNF from nuclear reactors, especially CSNF that is thermally too hot for emplacement underground, will need to be aged at the repository.

  5. Catalyzing Cooperative Action for Low Emissions Development Agenda...

    Open Energy Info (EERE)

    Emissions Development Agenda Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development around the...

  6. Developing measurement indices to enhance protection and resilience of U.S. critical infrastructure and key resources.

    SciTech Connect (OSTI)

    Fisher, R. E.; Norman, M.

    2010-07-01

    The US Department of Homeland Security (DHS) is developing indices to better assist in the risk management of critical infrastructures. The first of these indices is the Protective Measures Index - a quantitative index that measures overall protection across component categories: physical security, security management, security force, information sharing, protective measures and dependencies. The Protective Measures Index, which can also be recalculated as the Vulnerability Index, is a way to compare differing protective measures (eg fence versus security training). The second of these indices is the Resilience Index, which assesses a site's resilience and consists of three primary components: robustness, resourcefulness and recovery. The third index is the Criticality Index, which assesses the importance of a facility. The Criticality Index includes economic, human, governance and mass evacuation impacts. The Protective Measures Index, Resilience Index and Criticality Index are being developed as part of the Enhanced Critical Infrastructure Protection initiative that DHS protective security advisers implement across the nation at critical facilities. This paper describes two core themes: determination of the vulnerability, resilience and criticality of a facility and comparison of the indices at different facilities.

  7. Systems resilience : a new analytical framework for nuclear nonproliferation.

    SciTech Connect (OSTI)

    Pregenzer, Arian Leigh

    2011-12-01

    This paper introduces the concept of systems resilience as a new framework for thinking about the future of nonproliferation. Resilience refers to the ability of a system to maintain its vital functions in the face of continuous and unpredictable change. The nonproliferation regime can be viewed as a complex system, and key themes from the literature on systems resilience can be applied to the nonproliferation system. Most existing nonproliferation strategies are aimed at stability rather than resilience, and the current nonproliferation system may be over-constrained by the cumulative evolution of strategies, increasing its vulnerability to collapse. The resilience of the nonproliferation system can be enhanced by diversifying nonproliferation strategies to include general international capabilities to respond to proliferation and focusing more attention on reducing the motivation to acquire nuclear weapons in the first place. Ideas for future research, include understanding unintended consequences and feedbacks among nonproliferation strategies, developing methodologies for measuring the resilience of the nonproliferation system, and accounting for interactions of the nonproliferation system with other systems on larger and smaller scales.

  8. Evolution and resilience of the nuclear nonproliferation regime

    SciTech Connect (OSTI)

    Pregenzer, Arian L.

    2014-05-09

    This paper introduces the concept of systems resilience as a new framework for thinking about the future of the nonproliferation regime. Resilience refers to the ability of a system to maintain its vital functions in the face of continuous and unpredictable change. First, I make the case that the nonproliferation regime can be viewed as a complex system. Next, I discuss key themes from the literature on systems resilience and apply them to the nonproliferation system: the difference between resilience and stability; the need for evolution to maintain function; the importance of functional diversity; and the concept of the adaptive cycle. I show that most existing nonproliferation strategies are aimed at stability rather than resilience and that the current nonproliferation system may be over-constrained by the cumulative evolution of strategies. According to the literature on systems resilience, this increases its vulnerability to collapse. I argue that the resilience of the nonproliferation system can be enhanced by increasing international participation in setting the nonproliferation agenda, developing general international response capabilities, focusing on non-coercive approaches to decreasing demand, and applying systems thinking more rigorously to nonproliferation.

  9. Using Semantic Web Technologies to Develop Intrinsically Resilient Energy Control Systems

    SciTech Connect (OSTI)

    Sheldon, Frederick T; Huang, Jingshan; Fetzer, Daniel T; Morris, Thomas H; Jonathan, Kirsch; Goose, Stuart; Wei, Dong; Dang, Jiangbo; Manz, David

    2012-01-01

    To preserve critical energy control functions while under attack, it is necessary to perform comprehensive analysis on root causes and impacts of cyber intrusions without sacrificing the availability of energy delivery. We propose to design an intrinsically resilient energy control system where we extensively utilize Semantic Web technologies, which play critical roles in knowledge representation and acquisition. While our ultimate goal is to ensure availability/resiliency of energy delivery functions and the capability to assess root causes and impacts of cyber intrusions, the focus of this paper is to demonstrate a proof of concept of how Semantic Web technologies can significantly contribute to resilient energy control systems.

  10. Resilient Nonlinear Control Strategies

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

    Fusion Energy Sciences Advanced Scientific Computing Research Biological and Environmental ... (MASK) Basin at the Naval Surface Warfare Center's David Taylor Model Basin. ...

  11. Utility Geothermal Development Strategies | Department of Energy

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

    Utility Geothermal Development Strategies Utility Geothermal Development Strategies The following presentations are from a Webinar conducted on December 9, 2009, that was hosted by the Geothermal Resources Council (GRC) and sponsored by the U.S. Department of Energy Geothermal Technologies Office. The Webinar focused on ways utilities can include or expand cost-effective applications of geothermal technologies in their renewable energy and energy efficiency portfolios, including financing

  12. Property:NumberOfLowEmissionDevelopmentStrategiesExample | Open...

    Open Energy Info (EERE)

    issionDevelopmentStrategiesExample Property Type Number Retrieved from "http:en.openei.orgwindex.php?titleProperty:NumberOfLowEmissionDevelopmentStrategiesExample&oldid326472...

  13. Property:NumberOfLowEmissionDevelopmentStrategiesExamples | Open...

    Open Energy Info (EERE)

    sionDevelopmentStrategiesExamples Property Type Number Retrieved from "http:en.openei.orgwindex.php?titleProperty:NumberOfLowEmissionDevelopmentStrategiesExamples&oldid323715...

  14. Development of Optimal Catalyst Designs and Operating Strategies...

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

    Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems Development of Optimal Catalyst Designs and Operating Strategies ...

  15. Effective Strategies for Working with Workforce Development Partners...

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

    Working with Workforce Development Partners Effective Strategies for Working with Workforce Development Partners BetterBuildings Workforce Peer Exchange Call: Effective Strategies ...

  16. Develop A Clean Energy Strategy | Department of Energy

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

    Develop A Clean Energy Strategy Develop A Clean Energy Strategy Comprehensive strategic energy planning, both at the state and local levels, is a critical foundation for sound...

  17. Gateway:Low Emission Development Strategies | Open Energy Information

    Open Energy Info (EERE)

    Gateway Edit History Gateway:Low Emission Development Strategies (Redirected from LEDS) Jump to: navigation, search Leds-Graphics 03.PNG Low Emission Development Strategies...

  18. Gateway:Low Emission Development Strategies | Open Energy Information

    Open Energy Info (EERE)

    Edit History Gateway:Low Emission Development Strategies Jump to: navigation, search Leds-Graphics 03.PNG Low Emission Development Strategies (LEDS) Gateway Hello why do you...

  19. Clean Energy Development Strategies CEDS | Open Energy Information

    Open Energy Info (EERE)

    Development Strategies CEDS Jump to: navigation, search Name: Clean Energy Development Strategies (CEDS) Place: Brookfield, Vermont Zip: 5036 Product: Vermont-based consultants...

  20. 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...

  1. National Strategy Study on the Clean Development Mechanism in...

    Open Energy Info (EERE)

    Strategy Study on the Clean Development Mechanism in Indonesia Jump to: navigation, search Name National Strategy Study on the Clean Development Mechanism in Indonesia Agency...

  2. Natural Gas Transportation Resiliency

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

    Transportation Resiliency Anders Johnson Director Pipeline System Design April 29, 2014 ... Pipeline Resiliency Considerations * Climate Weather * Cyber Issues * Physical Impacts * ...

  3. Developing a National REDD+ Strategy | Open Energy Information

    Open Energy Info (EERE)

    a National REDD+ Strategy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Developing a National REDD+ Strategy AgencyCompany Organization: Coalition for Rainforest...

  4. Development of Micro-structural Mitigation Strategies for PEM...

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

    Micro-structural Mitigation Strategies for PEM Fuel Cells: Morphological Simulation and Experimental Approaches Development of Micro-structural Mitigation Strategies for PEM Fuel ...

  5. 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...

  6. 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...

  7. Gateway:Low Emission Development Strategies | Open Energy Information

    Open Energy Info (EERE)

    rigorous low emission development strategies (LEDS). LEDS will enable countries to transition to low carbon economic development resulting in sustained growth in employment and...

  8. Value Modeling for Enterprise Resilience

    SciTech Connect (OSTI)

    Henderson, Dale L.; Lancaster, Mary J.

    2015-10-20

    Abstract. The idea that resilience is a tangible, measureable, and desirable system attribute has grown rapidly over the last decade beyond is origins in explaining ecological, physiological, psychological, and social systems. Operational enterprise resilience requires two types of measurement. First, the system must monitor various operational conditions in order to respond to disruptions. These measurements are part of one or more observation, orientation, decision, and action (OODA) loops The OODA control processes that implement a resilience strategy use these measurements to provide robustness, rapid recovery and reconstitution. In order to assess the effectiveness of the resilience strategy, a different class of measurements is necessary. This second type consists of measurements about how well the OODA processes cover critical enterprise functions and the hazards to which the enterprise is exposed. They allow assessment of how well enterprise management processes anticipate, mitigate, and adapt to a changing environment and the degree to which the system is fault tolerant. This paper nominates a theoretical framework, in the form of definitions, a model, and a syntax, that accounts for this important distinction, and in so doing provides a mechanism for bridging resilience management process models and the many proposed cyber-defense metric enumerations.

  9. UNEP Toolkit for Clean Fleet Strategy Development | Open Energy...

    Open Energy Info (EERE)

    strategy for reducing the envrionmental impacts of your fleet. To develop your own fleet strategy you need to follow the steps below. Start with opening the Step by Step action...

  10. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge:

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

    Economy Challenge Economy Sandia's N-ABLE™ This agent-based tool models complex economic & critical infrastructure impacts on local & international scales. Photo of N-Able Sandia has conducted well over 100 detailed economic analyses of manmade and natural disasters. Using best-of-class economic models, Sandia has substantial experience developing infrastructure investment strategies to help jurisdictions maximize their potential for an economically competitive and resilient future.

  11. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge: Waste

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

    Challenge Waste Reducing waste Technical solutions to help cities achieve their environmental goals Waste reduction work Sandia develops and applies innovative engineering techniques to reduce waste and its harmful, costly side effects. For example, Sandia can help cities implement multiple resilience strategies to achieve zero-waste-to-landfill goals (defined as less than 10% of municipal solid waste going to landfills). A city's goal may include converting municipal solid waste to

  12. Low-Emission Development Strategies and National Appropriate...

    Open Energy Info (EERE)

    Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property. Low-Emission Development Strategies...

  13. South Africa-Promoting Low Emission Urban Development Strategies...

    Open Energy Info (EERE)

    search Name South Africa-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) AgencyCompany Organization ICLEI - Local Governments for...

  14. Sustainable Development Strategy for Central Asia | Open Energy...

    Open Energy Info (EERE)

    Central Asia Jump to: navigation, search Name Sustainable Development Strategy for Central Asia AgencyCompany Organization AIT-UNEP Regional Resource Centre for Asia and the...

  15. Sustainable Development Strategy for South Asia | Open Energy...

    Open Energy Info (EERE)

    South Asia Jump to: navigation, search Name Sustainable Development Strategy for South Asia AgencyCompany Organization AIT-UNEP Regional Resource Centre for Asia and the Pacific...

  16. Sustainable Development Strategy for the Greater Mekong Subregion...

    Open Energy Info (EERE)

    the Greater Mekong Subregion Jump to: navigation, search Name Sustainable Development Strategy for the Greater Mekong Subregion AgencyCompany Organization AIT-UNEP Regional...

  17. Development of Feedforward Control Strategies for Wave Energy...

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

    Wave and Tidal Find More Like This Return to Search Development of Feedforward Control Strategies for Wave Energy Conversion Technologies National Renewable Energy...

  18. Gateway:Low Emission Development Strategies | Open Energy Information

    Open Energy Info (EERE)

    search Leds-Graphics 03.PNG Low Emission Development Strategies (LEDS) Gateway Hello why do you have 2 pficial LEDS pages? This website supports the creation and...

  19. Development of Optimal Catalyst Designs and Operating Strategies...

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

    efficiency in Nox reduction. PDF icon p-06harold.pdf More Documents & Publications Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in ...

  20. NRC Licensing Strategy Development for the NGNP

    SciTech Connect (OSTI)

    Mark R. Holbrook; Trevor Cook

    2008-09-01

    The Next Generation Nuclear Plant (NGNP) project will provide the basis for commercialization of a new generation of advanced nuclear plants that utilize hightemperature gas-cooled reactor (HTGR) technology. The inherently safe HTGR design characteristics can be utilized to supply high-temperature process heat, co-generated electricity, and/or hydrogen for a number of industrial applications (e.g., petrochemical processes). Completion of the NGNP will result in a facility that demonstrates the safety and economics of the design, the commercial industrial potential of the technology, and the viability of the licensing strategy.

  1. Transportation energy strategy: Project {number_sign}5 of the Hawaii Energy Strategy Development Program

    SciTech Connect (OSTI)

    1995-08-01

    This study was prepared for the State Department of Business, Economic Development and Tourism (DBEDT) as part of the Hawaii Energy Strategy program. Authority and responsibility for energy planning activities, such as the Hawaii Energy Strategy, rests with the State Energy Resources Coordinator, who is the Director of DBEDT. Hawaii Energy Strategy Study No. 5, Transportation Energy Strategy Development, was prepared to: collect and synthesize information on the present and future use of energy in Hawaii`s transportation sector, examine the potential of energy conservation to affect future energy demand; analyze the possibility of satisfying a portion of the state`s future transportation energy demand through alternative fuels; and recommend a program targeting energy use in the state`s transportation sector to help achieve state goals. The analyses and conclusions of this report should be assessed in relation to the other Hawaii Energy Strategy Studies in developing a comprehensive state energy program. 56 figs., 87 tabs.

  2. Low Emission Development Strategies (LEDS): Technical, Institutional...

    Open Energy Info (EERE)

    Energy, Land Topics: Low emission development planning Resource Type: Publications, Lessons learnedbest practices Website: www.oecd.orgdataoecd325846553489.pdf Low...

  3. Effective Strategies for Working with Workforce Development Partners |

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

    Department of Energy Working with Workforce Development Partners Effective Strategies for Working with Workforce Development Partners BetterBuildings Workforce Peer Exchange Call: Effective Strategies for Working with Workforce Development Partners, Call Slides and Discussion Summary, May 19, 2011. PDF icon Call Slides and Discussion Summary More Documents & Publications Programs: Operating as a Prime Contractor Recruiting a Local and Diverse Workforce and Mitigating Barriers to Entry

  4. Development of Optimal Catalyst Designs and Operating Strategies...

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

    PDF icon ace029harold2011o.pdf More Documents & Publications Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems

  5. Development of Optimal Catalyst Designs and Operating Strategies for

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

    Coupled LNT/SCR | Department of Energy We introduce a new bench-scale engine generator testing system for different diesel fuels, fuel blends, fuel additives, and evaluate their efficiency in Nox reduction. PDF icon p-06_harold.pdf More Documents & Publications Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems

  6. Development of Optimal Catalyst Designs and Operating Strategies for Lean

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

    NOx Reduction in Coupled LNT-SCR Systems | Department of Energy Poster presented at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010. PDF icon p-05_harold.pdf More Documents & Publications Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems Development of Optimal Catalyst Designs and Operating Strategies for Coupled LNT/SCR

  7. Resilient Infrastructure | Argonne National Laboratory

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

    Designing Resilient Infrastructure: The Argonne Approach Designing Resilient Infrastructure: The Argonne Approach Resilient Infrastructure The Resilient Infrastructure initiative increases understanding of cascading and escalating impacts among critical infrastructure based on comprehensive analysis of upstream, internal, and downstream dependencies. The Resilient Infrastructure initiative increases understanding of cascading and escalating impacts among critical infrastructure based on

  8. Resilient Electric Infrastructures

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

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering ...

  9. Development of Optimal Catalyst Designs and Operating Strategies for Lean

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

    NOx Reduction in Coupled LNT-SCR Systems | Department of Energy 1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon ace029_harold_2011_o.pdf More Documents & Publications Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems

  10. Measuring the Resilience of Energy Distribution Systems

    Broader source: Energy.gov [DOE]

    This report provides a review of existing resilience metrics for electric, oil, and natural gas distribution systems. The report summarizes the concepts addressed by measures of resilience, describes a framework for organizing alternative metrics used to measure resilience of energy distribution systems, and reviews the state of metrics for resilience of such systems. The framework organized resilience metrics into five categories – system inputs, capacities, capabilities, performance and outcomes – and existing metrics were evaluated within the context of this framework. The report finds more metrics for the electricity system than for oil and gas and that the literature pays greater attention to metrics at the facility level. Also, there were many performance measures identified at the system and regional level and these metrics were determined to be relatively well developed. In comparison, outcome measures were identified at the system, regional and national levels, but they were judged to be relatively less well developed. To improve resilience metrics, the report recommends standardizing data on inputs and capacities at the facility and system levels; developing measures of capabilities at the system and regional levels; and improving understanding of how capabilities and performance translate to regional and national outcomes.

  11. Climate Preparedness and Resiliency Forum | Department of Energy

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

    Climate Preparedness and Resiliency Forum Climate Preparedness and Resiliency Forum March 4, 2015 Thunder Valley Resort 1200 Athens Ave. Lincoln, CA 95648 The U.S. Department of Energy (DOE) Office of Indian Energy hosted the 10th in a series of planned strategic energy development forums for tribal leaders and interested staff on "Tribal Energy Systems: Climate Preparedness and Resiliency." The forum provided an opportunity for attendees to interact with other Tribes, federal

  12. Oneida Nation Building Audit Program and Energy Development Strategy

    Energy Savers [EERE]

    Oneida Nation Building Audit Program and Energy Development Strategy Michael Troge Oneida Environmental Health and Safety Division DOE Tribal Energy Program Denver, CO 11/14-18/2011 12/8/2011 where is it? 2 Talking Points ► History of Oneida's efforts ► Energy Security Plan § Residential § Transportation § Buildings and Operations § Energy Development ► Building Audit Program ► Energy Optimization ► Parters 12/8/2011 where is it? 3 12/8/2011 where is it? 1995 to 2002 * 13 kw

  13. Rwanda-Project to Develop a National Strategy on Climate Change...

    Open Energy Info (EERE)

    (Redirected from SSEE-Project to Develop a Rwandan National Strategy on Climate Change and Low Carbon Development)...

  14. Microsoft Word - Critical Infrastructure Security and Resilience...

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

    Proclamation -- Critical Infrastructure Security and Resilience Month, 2013 CRITICAL INFRASTRUCTURE SECURITY AND RESILIENCE MONTH, 2013 - - - - - - - BY THE PRESIDENT OF THE ...

  15. Economic Benefits of Increasing Electric Grid Resilience to Weather Outages

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

    | Department of Energy Economic Benefits of Increasing Electric Grid Resilience to Weather Outages Economic Benefits of Increasing Electric Grid Resilience to Weather Outages In June 2011, President Obama released A Policy Framework for the 21st Century Grid which set out a four-pillared strategy for modernizing the electric grid. The initiative directed billions of dollars toward investments in 21st century smart grid technologies focused at increasing the grid's efficiency, reliability,

  16. Developing an institutional strategy for transporting defense transuranic waste materials

    SciTech Connect (OSTI)

    Guerrero, J.V.; Kresny, H.S.

    1986-01-01

    In late 1988, the US Department of Energy (DOE) expects to begin emplacing transuranic waste materials in the Waste Isolation Pilot Plant (WIPP), an R and D facility to demonstrate the safe disposal of radioactive wastes resulting from defense program activities. Transuranic wastes are production-related materials, e.g., clothes, rags, tools, and similar items. These materials are contaminated with alpha-emitting transuranium radionuclides with half-lives of > 20 yr and concentrations > 100 nCi/g. Much of the institutional groundwork has been done with local communities and the State of New Mexico on the siting and construction of the facility. A key to the success of the emplacement demonstration, however, will be a qualified transportation system together with institutional acceptance of the proposed shipments. The DOE's Defense Transuranic Waste Program, and its contractors, has lead responsibility for achieving this goal. The Joint Integration Office (JIO) of the DOE, located in Albuquerque, New Mexico, is taking the lead in implementing an integrated strategy for assessing nationwide institutional concerns over transportation of defense transuranic wastes and in developing ways to resolve or mitigate these concerns. Parallel prototype programs are under way to introduce both the new packaging systems and the institutional strategy to interested publics and organizations.

  17. Testing and development strategy for the tank waste remediation system

    SciTech Connect (OSTI)

    Reddick, G.W.

    1994-12-01

    This document provides a strategy for performing radioactive (hot) and nonradioactive testing to support processing tank waste. It evaluates the need for hot pilot plant(s) to support pretreatment and other processing functions and presents a strategy for performing hot test work. A strategy also is provided for nonradioactive process and equipment testing. The testing strategy supports design, construction, startup, and operation of Tank Waste Remediation System (TWRS) facilities.

  18. Testing and development strategy for the tank waste remediation system

    SciTech Connect (OSTI)

    Reddick, G.W.

    1995-05-10

    This document provides a strategy for performing radioactive (hot) and nonradioactive testing to support processing tank waste. It evaluates the need for hot pilot plant(s) to support pretreatment and other processing functions and presents a strategy for performing hot test work. A strategy also is provided for nonradioactive process and equipment testing. The testing strategy supports design, construction, startup, and operation of Tank Waste Remediation System (TWRS) facilities.

  19. Climate Action Champions: Resilience and Equity Webinar

    Broader source: Energy.gov [DOE]

    This webinar was hosted jointly by the Department of Energy and the Department of Housing and Urban Development (HUD). Presenters from the Boston Metropolitan Area Planning Council, PolicyLink, and the National Institute of Environmental Health Sciences discussed issues of climate change resilience and equity, including the impacts of climate change on different regions and socioeconomic groups. In addition, HUD provided tools and resources to assist with community resilience planning, as well as an introduction to the U.S. Governments Environmental Justice interagency working group.

  20. Climate Action Champions: Resilience and Equity Webinar

    Broader source: Energy.gov [DOE]

    This webinar was hosted jointly by the Department of Energy and the Department of Housing and Urban Development (HUD). Presenters from the Boston Metropolitan Area Planning Council, PolicyLink, and the National Institute of Environmental Health Sciences discussed issues of climate change resilience and equity, including the impacts of climate change on different regions and socioeconomic groups. In addition, HUD provided tools and resources to assist with community resilience planning, as well as an introduction to the U.S. Government’s Environmental Justice interagency working group.

  1. A Strategy for Nuclear Energy Research and Development

    SciTech Connect (OSTI)

    Ralph G. Bennett

    2008-12-01

    The United States is facing unprecedented challenges in climate change and energy security. President-elect Obama has called for a reduction of CO2 emissions to 1990 levels by 2020, with a further 80% reduction by 2050. Meeting these aggressive goals while gradually increasing the overall energy supply requires that all non-emitting technologies must be advanced. The development and deployment of nuclear energy can, in fact, help the United States meet several key challenges: 1) Increase the electricity generated by non-emitting sources to mitigate climate change, 2) Foster the safe and proliferation-resistant use of nuclear energy throughout the world, 3) Reduce the transportation sector’s dependence on imported fossil fuels, and 4) Reduce the demand on natural gas for process heat and hydrogen production. However, because of the scale, cost, and time horizons involved, increasing nuclear energy’s share will require a coordinated research effort—combining the efforts of industry and government, supported by innovation from the research community. This report outlines the significant nuclear energy research and development (R&D) necessary to create options that will allow government and industrial decision-makers to set policies and create nuclear energy initiatives that are decisive and sustainable. The nuclear energy R&D strategy described in this report adopts the following vision: Safe and economical nuclear energy in the United States will expand to address future electric and non-electric needs, significantly reduce greenhouse gas emissions and provide energy diversity, while providing leadership for safe, secure and responsible expansion of nuclear energy internationally.

  2. Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States

    Broader source: Energy.gov [DOE]

    This study assessed five potential methane reduction scenarios from natural gas transmission, storage, and distribution (TS&D) infrastructure using published literature on the costs and the estimated quantity of methane reduced. The results show that implementation of these five measures could support approximately 85,000 jobs annually from 2015 to 2019 and reduce CH4 emissions from natural gas TS&D by over 40%. Based on standard input/output analysis methodology, measures are estimated to support over $8 billion in GDP annually over the same time period and allow producers to recover approximately $912 million annually in captured gas. Mitigation of methane emission reductions through repair, replacement and new technologies are found to support economic development and jobs. The study also found that a portfolio approach to infrastructure modernization may be appropriate to meaningfully improve safety, maintain or create high levels of employment, and significant losses of methane from across TS&D segments of natural gas systems.

  3. Develop A Clean Energy Strategy | Department of Energy

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

    A strategic energy plan is not a static document, but rather a long-term blueprint to ... and programs to a long-term energy strategy that delivers benefits for years to come. ...

  4. Final Report and Other Materials from 2014 Resilient Electric...

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

    The objective of the workshop was to engage stakeholders to identify an initial set of research and development (R&D) needs and projects critical to enhancing the resilience of the ...

  5. Metrics for Energy Resilience

    SciTech Connect (OSTI)

    Paul E. Roege; Zachary A. Collier; James Mancillas; John A. McDonagh; Igor Linkov

    2014-09-01

    Energy lies at the backbone of any advanced society and constitutes an essential prerequisite for economic growth, social order and national defense. However there is an Achilles heel to today?s energy and technology relationship; namely a precarious intimacy between energy and the fiscal, social, and technical systems it supports. Recently, widespread and persistent disruptions in energy systems have highlighted the extent of this dependence and the vulnerability of increasingly optimized systems to changing conditions. Resilience is an emerging concept that offers to reconcile considerations of performance under dynamic environments and across multiple time frames by supplementing traditionally static system performance measures to consider behaviors under changing conditions and complex interactions among physical, information and human domains. This paper identifies metrics useful to implement guidance for energy-related planning, design, investment, and operation. Recommendations are presented using a matrix format to provide a structured and comprehensive framework of metrics relevant to a system?s energy resilience. The study synthesizes previously proposed metrics and emergent resilience literature to provide a multi-dimensional model intended for use by leaders and practitioners as they transform our energy posture from one of stasis and reaction to one that is proactive and which fosters sustainable growth.

  6. 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:...

  7. Technical Workshop: Resilience Metrics for Energy Transmission...

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

    PDF icon Henry H. Willis Presentation: Resilience Metrics for Energy Systems PDF icon Ross Guttromson Presentation: Energy Infrastructure Resilience: Framework and ...

  8. Regional Climate Vulnerabilities and Resilience Solutions | Department...

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

    Regional Climate Vulnerabilities and Resilience Solutions Regional Climate Vulnerabilities and Resilience Solutions This interactive map is not viewable in your browser. Please ...

  9. Smart Grid Investments Improve Grid Reliability, Resilience,...

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

    Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November ...

  10. What Does? Scalable Resilience? Look Like

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

    Models 4 A Runtime System based on Over-decomposition and Migratability can support resilience effetively Runtime Systems can play a role * RTS based solutions to resilience are...

  11. Colombia-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  12. Philippines-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  13. Costa Rica-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  14. Georgia-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  15. Gabon-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  16. Guatemala-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  17. Enhancing Capacity for Low Emission Development Strategies (EC...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  18. Malawi-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  19. Albania-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  20. Bangladesh-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  1. Indonesia-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  2. Kenya-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  3. Jamaica-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  4. Ukraine-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  5. Moldova-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  6. Peru-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  7. Serbia-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  8. Malaysia-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  9. Zambia-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  10. Thailand-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  11. Kazakhstan-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  12. Mexico-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  13. Vietnam-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  14. Promoting Low Emission Urban Development Strategies in Emerging...

    Open Energy Info (EERE)

    Energy Efficiency Topics Low emission development planning Resource Type Lessons learnedbest practices, Training materials Website http:www.iclei.org References ICLEI -...

  15. Enhancing Capacity for Low Emission Development Strategies (EC...

    Open Energy Info (EERE)

    (EC-LEDS): Distributed Generation AgencyCompany Organization: National Renewable Energy Laboratory Sector: Energy Topics: Low emission development planning, -LEDS Resource...

  16. Mozambique-African Climate Change Resilience Alliance | Open...

    Open Energy Info (EERE)

    African Climate Change Resilience Alliance Jump to: navigation, search Logo: Mozambique-African Climate Change Resilience Alliance Name Mozambique-African Climate Change Resilience...

  17. Uganda-African Climate Change Resilience Alliance | Open Energy...

    Open Energy Info (EERE)

    African Climate Change Resilience Alliance Jump to: navigation, search Logo: Uganda-African Climate Change Resilience Alliance Name Uganda-African Climate Change Resilience...

  18. A Resilient Condition Assessment Monitoring System

    SciTech Connect (OSTI)

    Humberto Garcia; Wen-Chiao Lin; Semyon M. Meerkov

    2012-08-01

    An architecture and supporting methods are presented for the implementation of a resilient condition assessment monitoring system that can adaptively accommodate both cyber and physical anomalies to a monitored system under observation. In particular, the architecture includes three layers: information, assessment, and sensor selection. The information layer estimates probability distributions of process variables based on sensor measurements and assessments of the quality of sensor data. Based on these estimates, the assessment layer then employs probabilistic reasoning methods to assess the plant health. The sensor selection layer selects sensors so that assessments of the plant condition can be made within desired time periods. Resilient features of the developed system are then illustrated by simulations of a simplified power plant model, where a large portion of the sensors are under attack.

  19. Development of Feedforward Control Strategies for Wave Energy Conversion Technologies

    Energy Innovation Portal (Marketing Summaries) [EERE]

    2015-12-29

      The future of wave energy will depend on developing a new generation of wave energy converters (WECs) that maximize energy extraction and mitigate critical loads while reducing costs. Today’s WECs are relatively inefficient compared to their theoretical upper limit and lack the ability to concurrently maximize power capture and minimize structural loads.  The majority of existing WECs consist of fixed geometrical bodies relying predominantly on control of the power...

  20. Strategies for Overcoming Key Barriers to Development of a National Security Workforce

    SciTech Connect (OSTI)

    2008-06-30

    This report documents the strategies for overcoming identified key barriers to development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP) being performed under a Department of Energy (DOE) National Nuclear Security Administration (NNSA) grant. Many barriers currently exist that prevent the development of an adequate number of properly trained national security personnel. The identified strategies to address the barriers will focus on both short-term and long-term efforts, as well as strategies to capture legacy knowledge of retiring national security workforce personnel.

  1. A resilience assessment framework for infrastructure and economic systems : quantitative and qualitative resilience analysis of petrochemical supply chains to a hurricane.

    SciTech Connect (OSTI)

    Ehlen, Mark Andrew; Vugrin, Eric D.; Warren, Drake E.

    2010-03-01

    In recent years, the nation has recognized that critical infrastructure protection should consider not only the prevention of disruptive events, but also the processes that infrastructure systems undergo to maintain functionality following disruptions. This more comprehensive approach has been termed critical infrastructure resilience (CIR). Given the occurrence of a particular disruptive event, the resilience of a system to that event is the system's ability to efficiently reduce both the magnitude and duration of the deviation from targeted system performance levels. Sandia National Laboratories (Sandia) has developed a comprehensive resilience assessment framework for evaluating the resilience of infrastructure and economic systems. The framework includes a quantitative methodology that measures resilience costs that result from a disruption to infrastructure function. The framework also includes a qualitative analysis methodology that assesses system characteristics that affect resilience in order to provide insight and direction for potential improvements to resilience. This paper describes the resilience assessment framework. This paper further demonstrates the utility of the assessment framework through application to a hypothetical scenario involving the disruption of a petrochemical supply chain by a hurricane.

  2. Climate Resilience Technical Assistance | Department of Energy

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

    Technical Assistance » On-Request Technical Assistance » Climate Resilience Technical Assistance Climate Resilience Technical Assistance Climate change preparedness and resiliency technical assistance includes expert guidance to help Indian tribes and Alaska Native villages understand how to mitigate and plan for the impacts of climate change. Below is a list of the various options for this type of technical assistance. To apply for climate resilience technical assistance, complete the online

  3. Sandia National Laboratories: 100 Resilient Cities

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

    100 Resilient Cities - Sandia Challenge Facebook Twitter YouTube Flickr RSS 100 Resilient Cities - Sandia Challenge 100 Resilient Cities Helping leaders better assess resilience challenges Picture of global map and transportation Providing technical expertise to help cities better address the shocks & stresses of the 21st Century Solar panels Energy Researcher in lab Water Medical image Medical Red and green peppers Food Picture of globe Economy Map of city Risk Analysis Worker and machine

  4. DoD Energy Resilience Initiatives

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

    ... Financial incentives Availability, reliability, and quality metrics Energy Exchange: Federal Sustainability for the Next Decade Energy Resilience BCA Study Analysis ...

  5. Using Performance Tools to Support Experiments in HPC Resilience

    SciTech Connect (OSTI)

    Naughton, III, Thomas J; Boehm, Swen; Engelmann, Christian; Vallee, Geoffroy R

    2014-01-01

    The high performance computing (HPC) community is working to address fault tolerance and resilience concerns for current and future large scale computing platforms. This is driving enhancements in the programming environ- ments, specifically research on enhancing message passing libraries to support fault tolerant computing capabilities. The community has also recognized that tools for resilience experimentation are greatly lacking. However, we argue that there are several parallels between performance tools and resilience tools . As such, we believe the rich set of HPC performance-focused tools can be extended (repurposed) to benefit the resilience community. In this paper, we describe the initial motivation to leverage standard HPC per- formance analysis techniques to aid in developing diagnostic tools to assist fault tolerance experiments for HPC applications. These diagnosis procedures help to provide context for the system when the errors (failures) occurred. We describe our initial work in leveraging an MPI performance trace tool to assist in provid- ing global context during fault injection experiments. Such tools will assist the HPC resilience community as they extend existing and new application codes to support fault tolerances.

  6. Assessing Development Impacts Associated with Low Emission Development Strategies: Lessons Learned from Pilot Efforts in Kenya and Montenegro

    SciTech Connect (OSTI)

    Cox, S.; Katz, J.; Wurtenberger, L.

    2014-01-01

    Low emission development strategies (LEDS) articulate economy-wide policies and implementation plans designed to enable a country to meet its long-term development objectives while reducing greenhouse gas emissions. A development impact assessment tool was developed to inform an analytically robust and transparent prioritization of LEDS actions based on their economic, social, and environmental impacts. The graphical tool helps policymakers communicate the development impacts of LEDS options and identify actions that help meet both emissions reduction and development goals. This paper summarizes the adaptation and piloting of the tool in Kenya and Montenegro. The paper highlights strengths of the tool and discusses key needs for improving it.

  7. PNL vitrification technology development project glass formulation strategy for LLW vitrification

    SciTech Connect (OSTI)

    Kim, D.; Hrma, P.R.; Westsik, J.H. Jr.

    1996-03-01

    This Glass Formulation Strategy describes development approaches to optimize glass compositions for Hanford`s low-level waste vitrification between now and the projected low-level waste facility start-up in 2005. The objectives of the glass formulation task are to develop optimized glass compositions with satisfactory long-term durability, acceptable processing characteristics, adequate flexibility to handle waste variations, maximize waste loading to practical limits, and to develop methodology to respond to further waste variations.

  8. Proposed Methodology for Developing a National Strategy for Human Resource Development: Lessons Learned from a NNSA Workshop

    SciTech Connect (OSTI)

    Elkhamri, Oksana O.; Frazar, Sarah L.; Essner, Jonathan; Vergino, Eileen; Bissani, Mo; Apt, Kenneth E.; McClelland-Kerr, John; Mininni, Margot; VanSickle, Matthew; Kovacic, Donald

    2009-10-07

    This paper describes a recent National Nuclear Security Administration (NNSA) workshop on Human Resource Development, which was focused on the potential methodology for developing a National Human Resource strategy for nuclear power in emerging nuclear states. The need for indigenous human resource development (HRD) has been singled out as a key milestone by the International Atomic Energy Agency (IAEA) in its 2007 Milestones document. A number of countries considering nuclear energy have reiterated this need for experts and specialists to support a national nuclear program that is sustainable and secure. Many have expressed concern over how best to assure the long-term availability of crucial human resource, how to approach the workforce planning process, and how to determine the key elements of developing a national strategy.

  9. Assessing Development Impacts Associated with Low Emission Development Strategies: Lessons Learned from Pilot Efforts in Kenya and Montenegro

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

    Assessing Development Impacts Associated with Low Emission Development Strategies: Lessons Learned from Pilot Efforts in Kenya and Montenegro S. Cox and J. Katz National Renewable Energy Laboratory (NREL) Laura Würtenberger Energy Research Centre of the Netherlands (ECN) Technical Report NREL/TP-6A20-58391 January 2014 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

  10. Tribal Leader Forum on Climate Preparedness and Resiliency

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Indian Energy is hosting the 10th in a series of planned strategic energy development forums for tribal leaders and interested staff on “Tribal Energy Systems: Climate Preparedness and Resiliency.”

  11. NREL: Energy Systems Integration - Research and Development

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

    and Development Photo of a man working at a laptop in front of laboratory equipment. NREL researchers are tackling a range of energy systems integration challenges to create a smarter, more reliable, and more resilient power grid. Photo by Dennis Schroeder, NREL NREL's energy systems integration research and development projects focus on developing, evaluating, and demonstrating innovative technologies and strategies for seamless integration with the electric grid. We work in partnership with

  12. Fuzzy architecture assessment for critical infrastructure resilience

    SciTech Connect (OSTI)

    Muller, George

    2012-12-01

    This paper presents an approach for the selection of alternative architectures in a connected infrastructure system to increase resilience of the overall infrastructure system. The paper begins with a description of resilience and critical infrastructure, then summarizes existing approaches to resilience, and presents a fuzzy-rule based method of selecting among alternative infrastructure architectures. This methodology includes considerations which are most important when deciding on an approach to resilience. The paper concludes with a proposed approach which builds on existing resilience architecting methods by integrating key system aspects using fuzzy memberships and fuzzy rule sets. This novel approach aids the systems architect in considering resilience for the evaluation of architectures for adoption into the final system architecture.

  13. Bridging Resilience Engineering and Human Reliability Analysis

    SciTech Connect (OSTI)

    Ronald L. Boring

    2010-06-01

    There has been strong interest in the new and emerging field called resilience engineering. This field has been quick to align itself with many existing safety disciplines, but it has also distanced itself from the field of human reliability analysis. To date, the discussion has been somewhat one-sided, with much discussion about the new insights afforded by resilience engineering. This paper presents an attempt to address resilience engineering from the perspective of human reliability analysis (HRA). It is argued that HRA shares much in common with resilience engineering and that, in fact, it can help strengthen nascent ideas in resilience engineering. This paper seeks to clarify and ultimately refute the arguments that have served to divide HRA and resilience engineering.

  14. Implementation of Strategies to Leverage Public and Private Resources for National Security Workforce Development

    SciTech Connect (OSTI)

    2009-04-01

    This report documents implementation strategies to leverage public and private resources for the development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP), being performed under a U.S. Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant. There are numerous efforts across the United States to develop a properly skilled and trained national security workforce. Some of these efforts are the result of the leveraging of public and private dollars. As budget dollars decrease and the demand for a properly skilled and trained national security workforce increases, it will become even more important to leverage every education and training dollar. This report details some of the efforts that have been implemented to leverage public and private resources, as well as implementation strategies to further leverage public and private resources.

  15. Microsoft Word - QER Resilience Metrics - Technical Workshp ...

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

    ... New Energy Resilience Metrics - Ross Guttromson, Electric Power Systems ... Events of concern are relatively low probability but with potentially high consequences. ...

  16. CHP: Enabling Resilient Energy Infrastructure - Presentations...

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

    Enabling Resilient Energy Infrastructure for Critical Facilities - Report, March 2013 CHP: Connecting the Gap between Markets and Utility Interconnection and Tariff Practices, 2006

  17. Hawaii energy strategy project 3: Renewable energy resource assessment and development program

    SciTech Connect (OSTI)

    1995-11-01

    RLA Consulting (RLA) has been retained by the State of Hawaii Department of Business, Economic Development and Tourism (DBEDT) to conduct a Renewable Energy Resource Assessment and Development Program. This three-phase program is part of the Hawaii Energy Strategy (HES), which is a multi-faceted program intended to produce an integrated energy strategy for the State of Hawaii. The purpose of Phase 1 of the project, Development of a Renewable Energy Resource Assessment Plan, is to better define the most promising potential renewable energy projects and to establish the most suitable locations for project development in the state. In order to accomplish this goal, RLA has identified constraints and requirements for renewable energy projects from six different renewable energy resources: wind, solar, biomass, hydro, wave, and ocean thermal. These criteria were applied to areas with sufficient resource for commercial development and the results of Phase 1 are lists of projects with the most promising development potential for each of the technologies under consideration. Consideration of geothermal energy was added to this investigation under a separate contract with DBEDT. In addition to the project lists, a monitoring plan was developed with recommended locations and a data collection methodology for obtaining additional wind and solar data. This report summarizes the results of Phase 1. 11 figs., 22 tabs.

  18. Strategies for International Cooperation in Support of Energy Development in Pacific Island Nations

    SciTech Connect (OSTI)

    Miller, M.; Voss, P.; Warren, A.; Baring-Gould, I.; Conrad, M.

    2012-05-01

    The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) has been partnering with island communities around the world to address the technical, policy, social, and economic hurdles to deploying energy efficiency and renewable energy technologies (RETs) on small, islanded systems. The lessons learned from these partnerships are briefly summarized in this document with the goal of supporting the International Renewable Energy Agency (IRENA) in the development of specific near-term and longer-term strategies for island RET deployment.

  19. Task Force on Climate Preparedness and Resilience Announces Tribal Climate

    Energy Savers [EERE]

    Resilience Program | Department of Energy Task Force on Climate Preparedness and Resilience Announces Tribal Climate Resilience Program Task Force on Climate Preparedness and Resilience Announces Tribal Climate Resilience Program July 16, 2014 - 3:38pm Addthis Access Recordings from the Climate Change Impacts and Indian Country Webinar Series On July 16, at the fourth and final meeting of the White House State, Local, and Tribal Leaders Task Force on Climate Preparedness and Resilience, the

  20. A Mathematical Framework for the Analysis of Cyber-Resilient Control Systems

    SciTech Connect (OSTI)

    Melin, Alexander M; Ferragut, Erik M; Laska, Jason A; Fugate, David L; Kisner, Roger

    2013-01-01

    The increasingly recognized vulnerability of industrial control systems to cyber-attacks has inspired a considerable amount of research into techniques for cyber-resilient control systems. The majority of this effort involves the application of well known information security (IT) techniques to control system networks. While these efforts are important to protect the control systems that operate critical infrastructure, they are never perfectly effective. Little research has focused on the design of closed-loop dynamics that are resilient to cyber-attack. The majority of control system protection measures are concerned with how to prevent unauthorized access and protect data integrity. We believe that the ability to analyze how an attacker can effect the closed loop dynamics of a control system configuration once they have access is just as important to the overall security of a control system. To begin to analyze this problem, consistent mathematical definitions of concepts within resilient control need to be established so that a mathematical analysis of the vulnerabilities and resiliencies of a particular control system design methodology and configuration can be made. In this paper, we propose rigorous definitions for state awareness, operational normalcy, and resiliency as they relate to control systems. We will also discuss some mathematical consequences that arise from the proposed definitions. The goal is to begin to develop a mathematical framework and testable conditions for resiliency that can be used to build a sound theoretical foundation for resilient control research.

  1. Resilient Electric Distribution Grid R&D Workshop - June 11,...

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

    for enhancing the resilience of electric distribution grids to natural disasters. ... PDF icon Electric Power Distribution System Resilience: Federal Government and National ...

  2. Request for Information on the Electric Grid Resilience Self...

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

    Resilience Self-Assessment Tool for Distribution Systems: Federal Register Notice, Volume 80, No. 126 - Jul. 1, 2015 Request for Information on the Electric Grid Resilience ...

  3. Improving the Reliability and Resiliency of the US Electric Grid...

    Energy Savers [EERE]

    Improving the Reliability and Resiliency of the US Electric Grid: SGIG Article in Metering International, March 2012 Improving the Reliability and Resiliency of the US Electric Grid: ...

  4. The Business Case for Fuel Cells 2013: Reliability, Resiliency...

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

    3: Reliability, Resiliency & Savings The Business Case for Fuel Cells 2013: Reliability, Resiliency & Savings This report, compiled by Fuel Cells 2000 with support from the Fuel ...

  5. Ethiopia-African Climate Change Resilience Alliance | Open Energy...

    Open Energy Info (EERE)

    Ethiopia-African Climate Change Resilience Alliance Jump to: navigation, search Logo: Ethiopia-African Climate Change Resilience Alliance Name Ethiopia-African Climate Change...

  6. 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...

  7. Energy Department Invests Over $2 Million to Improve Grid Resiliency...

    Office of Environmental Management (EM)

    Invests Over 2 Million to Improve Grid Resiliency and Climate Preparedness Energy Department Invests Over 2 Million to Improve Grid Resiliency and Climate Preparedness August 10, ...

  8. The Business Case for Fuel Cells 2013: Reliability, Resiliency...

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

    The Business Case for Fuel Cells 2013: Reliability, Resiliency & Savings The Business Case for Fuel Cells 2013: Reliability, Resiliency & Savings This report, compiled by Fuel ...

  9. Haiti-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Haiti-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  10. Bangladesh-Pilot Program for Climate Resilience (PPCR) | Open...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Bangladesh-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  11. Grenada-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Grenada-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  12. Samoa-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Samoa-Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Samoa-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  13. Tajikistan-Pilot Program for Climate Resilience (PPCR) | Open...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Tajikistan-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  14. Mozambique-Pilot Program for Climate Resilience (PPCR) | Open...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Mozambique-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  15. Tonga-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Tonga-Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Tonga-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  16. Cambodia-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Logo: Cambodia-Pilot Program for Climate Resilience (PPCR) Name Cambodia-Pilot Program for Climate...

  17. Dominica-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Dominica-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank,...

  18. Bolivia-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Bolivia-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  19. Saint Lucia-Pilot Program for Climate Resilience (PPCR) | Open...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Saint Lucia-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  20. Niger-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Niger-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  1. Yemen-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Yemen-Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Yemen-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  2. Nepal-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Nepal-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  3. Jamaica-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Jamaica-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  4. Zambia-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Zambia-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  5. Kenya-Strengthening Adaptation and Resilience to Climate Change...

    Open Energy Info (EERE)

    Kenya-Strengthening Adaptation and Resilience to Climate Change(StARCK) (Redirected from Strengthening Adaptation and Resilience to Climate Change in Kenya (StARCK)) Jump to:...

  6. United Kingdom Department for International Development | Open...

    Open Energy Info (EERE)

    Climate Change Resilience Framework Ecuador-Quito City Climate Change Action Plan El Salvador - National Climate Change Strategy Support Eldis Ethiopia-Strategic Climate...

  7. Guide to Using Combined Heat and Power for Enhancing Reliability and Resiliency in Buildings

    Broader source: Energy.gov [DOE]

    During and after Hurricane Sandy, combined heat and power (CHP) enabled a number of critical infrastructure and other facilities to continue their operations when the electric grid went down. This guidance document on CHP supports the August 2013 Hurricane Sandy Rebuilding Strategy by providing an overview of CHP and examples of how this technology can help improve the resiliency and reliability of key infrastructure.

  8. NOAA 2015 Regional Coast Resilience Grant Program

    Broader source: Energy.gov [DOE]

    The National Oceanic and Atmospheric Administration (NOOA) is accepting applications for the Regional Coastal Resilience Grant program to support regional approaches to undertake activities that build resilience of coastal regions, communities, and economic sectors to the negative impacts from extreme weather events, climate hazards, and changing ocean conditions.

  9. Improving the Reliability and Resiliency of the US Electric Grid: SGIG

    Energy Savers [EERE]

    Article in Metering International, March 2012 | Department of Energy Improving the Reliability and Resiliency of the US Electric Grid: SGIG Article in Metering International, March 2012 Improving the Reliability and Resiliency of the US Electric Grid: SGIG Article in Metering International, March 2012 The quarterly magazine Metering International is a resource for information on trends and developments in the industry. Issue 1 2012 (March) featured an article on DOE's Smart Grid Investment

  10. NREL Fills Key Leadership Role for Energy Systems Security and Resilience -

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

    News Releases | NREL Fills Key Leadership Role for Energy Systems Security and Resilience April 6, 2015 Dr. Erfan Ibrahim has joined the Energy Department's National Renewable Energy Laboratory as director of Cyber Physical Systems Security and Resilience for NREL's Energy Systems Integration directorate. This critical area of research and development addresses the challenges of integrating clean energy sources into the national energy infrastructure. "Erfan's experience, creativity and

  11. Energy flow, nutrient cycling, and ecosystem resilience

    SciTech Connect (OSTI)

    DeAngelis, D.L.

    1980-08-01

    The resilience, defined here as the speed with which a system returns to equilibrium state following a perturbation, is investigated for both food web energy models and nutrient cycling models. Previous simulation studies of food web energy models have shown that resilience increases as the flux of energy through the food web per unit amount of energy in the steady state web increases. Studies of nutrient cycling models have shown that resilience increases as the mean number of cycles that nutrient (or other mineral) atoms make before leaving the system decreases. In the present study these conclusions are verified analytically for general ecosystem models. The behavior of resilience in food web energy models and nutrient cycling models is a reflection of the time that a given unit, whether of energy or matter, spends in the steady state system. The shorter this residence time is, the more resilient the system is.

  12. Electricity pricing as a demand-side management strategy: Western lessons for developing countries

    SciTech Connect (OSTI)

    Hill, L.J.

    1990-12-01

    Electric utilities in the Western world have increasingly realized that load commitments can be met not only by constructing new generating plants but also by influencing electricity demand. This demand-side management (DSM) process requires that electric utilities promote measures on the customer's side of the meter to directly or indirectly influence electricity consumption to meet desired load objectives. An important demand-side option to achieve these load objectives is innovative electricity pricing, both by itself and as a financial incentive for other demand-site measures. This study explores electricity pricing as a DSM strategy, addressing four questions in the process: What is the Western experience with DSM in general and electricity pricing in particular Do innovative pricing strategies alter the amount and pattern of electricity consumption Do the benefits of these pricing strategies outweigh the costs of implementation What are future directions in electricity pricing Although DSM can be used to promote increases in electricity consumption for electric utilities with excess capacity as well as to slow demand growth for capacity-short utilities, emphasis here is placed on the latter. The discussion should be especially useful for electric utilities in developing countries that are exploring alternatives to capacity expansion to meet current and future electric power demand.

  13. RNEDE: Resilient Network Design Environment

    SciTech Connect (OSTI)

    Venkat Venkatasubramanian, Tanu Malik, Arun Giridh; Craig Rieger; Keith Daum; Miles McQueen

    2010-08-01

    Modern living is more and more dependent on the intricate web of critical infrastructure systems. The failure or damage of such systems can cause huge disruptions. Traditional design of this web of critical infrastructure systems was based on the principles of functionality and reliability. However, it is increasingly being realized that such design objectives are not sufficient. Threats, disruptions and faults often compromise the network, taking away the benefits of an efficient and reliable design. Thus, traditional network design parameters must be combined with self-healing mechanisms to obtain a resilient design of the network. In this paper, we present RNEDEa resilient network design environment that that not only optimizes the network for performance but tolerates fluctuations in its structure that result from external threats and disruptions. The environment evaluates a set of remedial actions to bring a compromised network to an optimal level of functionality. The environment includes a visualizer that enables the network administrator to be aware of the current state of the network and the suggested remedial actions at all times.

  14. Evaluating Application Resilience with XRay

    SciTech Connect (OSTI)

    Chen, Sui; Bronevetsky, Greg; Li, Bin; Casas-Guix, Marc; Peng, Lu

    2015-05-07

    The rising count and shrinking feature size of transistors within modern computers is making them increasingly vulnerable to various types of soft faults. This problem is especially acute in high-performance computing (HPC) systems used for scientific computing, because these systems include many thousands of compute cores and nodes, all of which may be utilized in a single large-scale run. The increasing vulnerability of HPC applications to errors induced by soft faults is motivating extensive work on techniques to make these applications more resiilent to such faults, ranging from generic techniques such as replication or checkpoint/restart to algorithmspecific error detection and tolerance techniques. Effective use of such techniques requires a detailed understanding of how a given application is affected by soft faults to ensure that (i) efforts to improve application resilience are spent in the code regions most vulnerable to faults and (ii) the appropriate resilience technique is applied to each code region. This paper presents XRay, a tool to view the application vulnerability to soft errors, and illustrates how XRay can be used in the context of a representative application. In addition to providing actionable insights into application behavior XRay automatically selects the number of fault injection experiments required to provide an informative view of application behavior, ensuring that the information is statistically well-grounded without performing unnecessary experiments.

  15. Presidential Proclamation: Critical Infrastructure Security and Resilience Month, 2013

    Broader source: Energy.gov [DOE]

    A proclamation from President Barack Obama declaring November 2013 Critical Infrastructure Security and Resilience Month.

  16. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge:

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

    Psychological / Cognitive Effects Challenge Psychological / Cognitive Effects Coping with disaster Sandia's Human Resilience Index helps cities identify population groups that are at risk for acute distress following a disaster. Brain monitoring test Sandia's advanced behavioral modeling and simulation tools have been used to predict and mitigate impacts to people after traumatic events. For example, Sandia has developed models that simulate cognitive processes people use to make decisions

  17. The Resilient Economy: Integrating Competitiveness and Security

    SciTech Connect (OSTI)

    Debbie van Opstal

    2009-01-07

    Globalization, technological complexity, interdependence, terrorism, climate and energy volatility, and pandemic potential are increasing the level of risk that societies and organizations now face. Risks also are increasingly interrelated; disruptions in one area can cascade in multiple directions. The ability to manage emerging risks, anticipate the interactions between different types of risk, and bounce back from disruption will be a competitive differentiator for companies and countries alike in the 21st century. What Policymakers Should Know The national objective is not just homeland protection, but economic resilience: the ability to mitigate and recover quickly from disruption. Businesses must root the case for investment in resilience strategies to manage a spectrum of risks, not just catastrophic ones. Making a business case for investment in defenses against low-probability events (even those with high impact) is difficult. However, making a business case for investments that assure business continuity and shareholder value is not a heavy lift. There are an infinite number of disruption scenarios, but only a finite number of outcomes. Leading organizations do not manage specific scenarios, rather they create the agility and flexibility to cope with turbulent situations. The investments and contingency plans these leading companies make to manage a spectrum of risk create a capability to respond to high-impact disasters as well. Government regulations tend to stovepipe different types of risk, which impedes companies abilities to manage risk in an integrated way. Policies to strengthen risk management capabilities would serve both security and competitiveness goals. What CEOs and Boards Should Know Operational risks are growing rapidly and outpacing many companies abilities to manage them. Corporate leadership has historically viewed operational risk management as a back office control function. But managing operational risks increasingly affects real-time financial performance. The 835 companies that announced a supply chain disruption between 1989 and 2000 experienced 33 percent to 40 percent lower stock returns than their industry peers. Twenty-five percent of companies that experienced an IT outage of two to six days went bankrupt immediately. Ninety-three percent of companies that lost their data center for 10 days or more filed for bankruptcy within a year.

  18. Structures of Cryptococcus neoformans Protein Farnesyltransferase Reveal Strategies for Developing Inhibitors That Target Fungal Pathogens

    SciTech Connect (OSTI)

    Hast, Michael A.; Nichols, Connie B.; Armstrong, Stephanie M.; Kelly, Shannon M.; Hellinga, Homme W.; Alspaugh, J. Andrew; Beese, Lorena S.

    2012-09-17

    Cryptococcus neoformans is a fungal pathogen that causes life-threatening infections in immunocompromised individuals, including AIDS patients and transplant recipients. Few antifungals can treat C. neoformans infections, and drug resistance is increasing. Protein farnesyltransferase (FTase) catalyzes post-translational lipidation of key signal transduction proteins and is essential in C. neoformans. We present a multidisciplinary study validating C. neoformans FTase (CnFTase) as a drug target, showing that several anticancer FTase inhibitors with disparate scaffolds can inhibit C. neoformans and suggesting structure-based strategies for further optimization of these leads. Structural studies are an essential element for species-specific inhibitor development strategies by revealing similarities and differences between pathogen and host orthologs that can be exploited. We, therefore, present eight crystal structures of CnFTase that define the enzymatic reaction cycle, basis of ligand selection, and structurally divergent regions of the active site. Crystal structures of clinically important anticancer FTase inhibitors in complex with CnFTase reveal opportunities for optimization of selectivity for the fungal enzyme by modifying functional groups that interact with structurally diverse regions. A substrate-induced conformational change in CnFTase is observed as part of the reaction cycle, a feature that is mechanistically distinct from human FTase. Our combined structural and functional studies provide a framework for developing FTase inhibitors to treat invasive fungal infections.

  19. Identification of Strategies to Leverage Public and Private Resources for National Security Workforce Development

    SciTech Connect (OSTI)

    2009-02-01

    This report documents the identification of strategies to leverage public and private resources for the development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP).There are numerous efforts across the United States to develop a properly skilled and trained national security workforce. Some of these efforts are the result of the leveraging of public and private dollars. As budget dollars decrease and the demand for a properly skilled and trained national security workforce increases, it will become even more important to leverage every education and training dollar. The leveraging of dollars serves many purposes. These include increasing the amount of training that can be delivered and therefore increasing the number of people reached, increasing the number and quality of public/private partnerships, and increasing the number of businesses that are involved in the training of their future workforce.

  20. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge; About

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

    100 Resilient Cities - Sandia Challenge Facebook Twitter YouTube Flickr RSS Top 100 Resilient Cities - Sandia Challenge About Energy Risk Analysis Water Waste Medical Transportation Food Emergency Response Economy Psychological / Cognitive Effects News - 100 Resilient Cities 100 Resilient Cities - Sandia Challenge About Sandia National Laboratories is a non-profit organization recognized as a global leader in modeling and analysis for resilient systems and societies. In support of Rockefeller's

  1. Partnership for Energy Sector Climate Resilience | Department of Energy

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

    Partnership for Energy Sector Climate Resilience Partnership for Energy Sector Climate Resilience The Partnership for Energy Sector Climate Resilience is an initiative to enhance U.S. energy security by improving the resilience of energy infrastructure to extreme weather and climate change impacts. The goal is to accelerate investment in technologies, practices, and policies that will enable a resilient 21st century energy system. Under this Partnership, owners and operators of energy assets

  2. A critical analysis of hazard resilience measures within sustainability assessment frameworks

    SciTech Connect (OSTI)

    Matthews, Elizabeth C.; Sattler, Meredith; Friedland, Carol J.

    2014-11-15

    Today, numerous sustainability assessment frameworks (SAFs) exist to guide designers in achieving sustainable performance in the design of structures and communities. SAFs are beneficial in educating users and are useful tools for incorporating sustainability strategies into planning, design, and construction; however, there is currently a substantial gap in the ability of existing SAFs to incorporate hazard resistance and hazard mitigation in the broader context of sustainable design. This paper analyzes the incorporation of hazard resistant design and hazard mitigation strategies within SAFs via a multi-level analysis of eleven SAFs. The SAFs analyzed range in scale of application (i.e. building, site, community). Three levels of analysis are presented: (1) macro-level analysis comparing the number of measures strictly addressing resilience versus sustainability, (2) meso-level analysis of the coverage of types of hazards within SAFs (e.g. flood, fire), and (3) micro-level analysis of SAF measures connected to flood-related hazard resilience. The results demonstrate that hazard resistance and hazard mitigation do not figure prominently in the intent of SAFs and that weaknesses in resilience coverage exist that have the potential to lead to the design of structures and communities that are still highly vulnerable to the impacts of extreme events. - Highlights: • Sustainability assessment frameworks (SAFs) were analyzed for resilience coverage • Hazard resistance and mitigation do not figure prominently in the intent of SAFs • Approximately 75% of SAFs analyzed address three or fewer hazards • Lack of economic measures within SAFs could impact resilience and sustainability • Resilience measures for flood hazards are not consistently included in SAFs.

  3. Developing effective strategies for complying with the oil and gas MACT

    SciTech Connect (OSTI)

    Bhatt, T.N.; Ebarb, W.

    1996-12-31

    The 1990 Clean Air Act Amendments (CAAA), enacted on November 15, 1990, represent landmark legislation which provides the US Environmental Protection Agency with unprecedented authority to promulgate regulations affecting air pollution. Title 3 of the 1990 CAAA focuses on the emissions of hazardous air pollutants (HAP) from the sources of concern. The HAP affected by Title 3 are identified in Section 112(b) of the Clean Air Act (CAA). The industry specific regulations promulgated for major industrial source categories under Section 112(d) and Section 112(g) of the CAA are referred to as the Maximum Achievable Control Technology (MACT). In order to maximize operational flexibility and optimize costs of compliance, facilities must develop a plan to identify methods to comply with the area source provisions of the regulations by becoming a minor source/synthetic minor source or to comply with the major source requirements of the regulations in the most cost effective manner. Area source requirements are generally less stringent as compared to the major source requirements. This paper outlines the fundamental aspects of Title 3 as they impact the upstream oil and gas industry. The paper provides guidelines to the potentially affected facilities in determining applicability of the MACT rules based on emission inventories, potential to emit (PTE), and latest guidance from the EPA. The paper finally provides strategies to comply with the requirements of the regulations and discusses the advantages and disadvantages associated with using specific strategies.

  4. Watershed Academy Webcast on Climate Resilience

    Broader source: Energy.gov [DOE]

    "Climate Resilience: What to Expect, How to Prepare, and  What you can Learn from Others." This webcast will share findings from the most recent National Climate Assessment report concerning...

  5. Solar for Safety, Security, and Resilience Toolkit

    Broader source: Energy.gov [DOE]

    There is a growing interest in using renewable energy options like solar to improve community resiliency. During extreme weather events, solar can help prevent power outages by providing emergency energy to critical facilities and recovery efforts. Solar can provide electricity to remote or less accessible areas, and is flexible enough to be a mobile or temporary power source. In addition to resiliency planning, there are efforts to promote new safety education and guidelines for solar installation, especially related to fire prevention. Also, there is rising interest in how solar can influence homeland security. The Solar for Safety, Security, and Resilience Toolkit demonstrates the different ways of thinking about and incorporating solar energy into ongoing public safety, homeland security, and resiliency initiatives.

  6. NREL: Technology Deployment - Disaster Resiliency and Recovery

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

    Disaster Resiliency and Recovery To learn more about NREL's capabilities in the areas of disaster planning, response, and rebuilding, read the Becoming Resilient fact sheet. NREL has extensive experience providing renewable energy and energy efficiency technical assistance in a variety of disaster-struck locations and situations. NREL offers unbiased, reliable, and comprehensive solutions for incorporating energy in disaster planning and recovery. NREL supports disaster preparedness and planning

  7. Safety, Security & Resilience of Energy Infrastructure

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

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

  8. Resilient Infrastructure Publications | Argonne National Laboratory

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

    Publications Argonne National Laboratory researchers have published a wide range of resiliency-related reports, papers and articles, some of which are shown below. Analysis of Critical Infrastructure Dependencies and Interdependencies Petit, F., Verner, D., Brannegan, D., Buehring, W., Dickinson, D., Guziel, K., Haffenden, R., Phillips, J., Peerenboom, J., June 2015, Analysis of Critical Infrastructure Dependencies and Interdependencies. An Approach to Critical Infrastructure Resilience Petit,

  9. Adaptation policies to increase terrestrial ecosystem resilience: potential utility of a multicriteria approach

    SciTech Connect (OSTI)

    de Bremond, Ariane; Engle, Nathan L.

    2014-03-01

    Climate change is rapidly undermining terrestrial ecosystem resilience and capacity to continue providing their services to the benefit of humanity and nature. Because of the importance of terrestrial ecosystems to human well-being and supporting services, decision makers throughout the world are busy creating policy responses that secure multiple development and conservation objectives- including that of supporting terrestrial ecosystem resilience in the context of climate change. This article aims to advance analyses on climate policy evaluation and planning in the area of terrestrial ecosystem resilience by discussing adaptation policy options within the ecology-economy-social nexus. The paper evaluates these decisions in the realm of terrestrial ecosystem resilience and evaluates the utility of a set of criteria, indicators, and assessment methods, proposed by a new conceptual multi-criteria framework for pro-development climate policy and planning developed by the United Nations Environment Programme. Potential applications of a multicriteria approach to climate policy vis-A -vis terrestrial ecosystems are then explored through two hypothetical case study examples. The paper closes with a brief discussion of the utility of the multi-criteria approach in the context of other climate policy evaluation approaches, considers lessons learned as a result efforts to evaluate climate policy in the realm of terrestrial ecosystems, and reiterates the role of ecosystem resilience in creating sound policies and actions that support the integration of climate change and development goals.

  10. BP Exploration`s Pompano subsea development: Operational strategy for a subsea project

    SciTech Connect (OSTI)

    Clarke, D.G.; Cordner, J.P.

    1996-12-31

    On a platform, facility modifications to cope with unexpected operating conditions or unanticipated problems may be made relatively easily at moderate cost. In contrast, subsea systems are placed on the seabed often beyond diver depth and are difficult if not impossible to retrieve or modify. Consequently the design must be optimized up front and have sufficient inherent flexibility to cope with the unexpected. It is therefore critical to develop an operational strategy in conjunction with suppliers, designers and operational staff, concurrently with the design. Input from Operations personnel is necessary from project conception throughout detailed design, fabrication, system integrating testing, installation and commissioning. This paper discusses BP Exploration`s work on the Pompano subsea project in the Gulf of Mexico and addresses many of the practical aspects in which Operations staff need to become involved with throughout a subsea project to ensure a problem free start-up and operation. It will provide a useful guide for Operations groups involved in the planning and operation of a subsea development

  11. Defining resilience within a risk-informed assessment framework

    SciTech Connect (OSTI)

    Coles, Garill A.; Unwin, Stephen D.; Holter, Gregory M.; Bass, Robert B.; Dagle, Jeffery E.

    2011-08-01

    The concept of resilience is the subject of considerable discussion in academic, business, and governmental circles. The United States Department of Homeland Security for one has emphasised the need to consider resilience in safeguarding critical infrastructure and key resources. The concept of resilience is complex, multidimensional, and defined differently by different stakeholders. The authors contend that there is a benefit in moving from discussing resilience as an abstraction to defining resilience as a measurable characteristic of a system. This paper proposes defining resilience measures using elements of a traditional risk assessment framework to help clarify the concept of resilience and as a way to provide non-traditional risk information. The authors show various, diverse dimensions of resilience can be quantitatively defined in a common risk assessment framework based on the concept of loss of service. This allows the comparison of options for improving the resilience of infrastructure and presents a means to perform cost-benefit analysis. This paper discusses definitions and key aspects of resilience, presents equations for the risk of loss of infrastructure function that incorporate four key aspects of resilience that could prevent or mitigate that loss, describes proposed resilience factor definitions based on those risk impacts, and provides an example that illustrates how resilience factors would be calculated using a hypothetical scenario.

  12. Methodology and emission scenarios employed in the development of the National Energy Strategy

    SciTech Connect (OSTI)

    Fisher, R.E.

    1992-09-01

    This paper describes the steps taken to model the National Energy Strategy (NES). It provides an overview of the NES process including the models used for the project. The National Energy Strategy Environmental Analysis Model (NESEAM), which was used in analyzing environmental impacts, is discussed. The structure of NESEAM, as well as results and analyses are presented.

  13. Methodology and emission scenarios employed in the development of the National Energy Strategy

    SciTech Connect (OSTI)

    Fisher, R.E.

    1992-01-01

    This paper describes the steps taken to model the National Energy Strategy (NES). It provides an overview of the NES process including the models used for the project. The National Energy Strategy Environmental Analysis Model (NESEAM), which was used in analyzing environmental impacts, is discussed. The structure of NESEAM, as well as results and analyses are presented.

  14. Hawaii Energy Strategy Project 2: Fossil Energy Review. Task IV. Scenario development and analysis

    SciTech Connect (OSTI)

    Yamaguchi, N.D.; Breazeale, K.

    1993-12-01

    The Hawaii Energy Strategy (HES) Program is a seven-project effort led by the State of Hawaii Department of Business, Economic Development & Tourism (DBEDT) to investigate a wide spectrum of Hawaii energy issues. The East-West Center`s Program on Resources: Energy and Minerals, has been assigned HES Project 2, Fossil Energy Review, which focuses on fossil energy use in Hawaii and the greater regional and global markets. HES Project 2 has four parts: Task I (World and Regional Fossil Energy Dynamics) covers petroleum, natural gas, and coal in global and regional contexts, along with a discussion of energy and the environment. Task II (Fossil Energy in Hawaii) focuses more closely on fossil energy use in Hawaii: current utilization and trends, the structure of imports, possible future sources of supply, fuel substitutability, and energy security. Task III`s emphasis is Greenfield Options; that is, fossil energy sources not yet used in Hawaii. This task is divided into two sections: first, an in-depth {open_quotes}Assessment of Coal Technology Options and Implications for the State of Hawaii,{close_quotes} along with a spreadsheet analysis model, which was subcontracted to the Environmental Assessment and Information Sciences Division of Argonne National Laboratory; and second, a chapter on liquefied natural gas (LNG) in the Asia-Pacific market and the issues surrounding possible introduction of LNG into the Hawaii market.

  15. Kenya-Strengthening Adaptation and Resilience to Climate Change...

    Open Energy Info (EERE)

    Kenya-Strengthening Adaptation and Resilience to Climate Change(StARCK) Jump to: navigation, search Name Strengthening Adaptation and Resilience to Climate Change in Kenya (StARCK)...

  16. Resilient Design: Transitioning to the New Built Environment

    Broader source: Energy.gov [DOE]

    Alex Wilson, Founder, BuildingGreen Inc. and Resilient Design Institute, provides context for why we need to be considering resilience in looking at the built environment during the coming decades.

  17. United States Fuel Resiliency: US Fuels Supply Infrastructure | Department

    Energy Savers [EERE]

    of Energy United States Fuel Resiliency: US Fuels Supply Infrastructure United States Fuel Resiliency: US Fuels Supply Infrastructure Report: United States Fuel Resiliency - U.S. Fuels Supply Infrastructure Study: (1) Infrastructure Characterization; (II) Vulnerability to Natural and Physical Threats; and (III) Vulnerability and Resilience This report assesses the U.S. fuels supply transportation, storage, and distribution (TS&D) infrastructure, its vulnerabilities (natural and physical

  18. NOAA Webinar: The U.S. Climate Resilience Toolkit

    Broader source: Energy.gov [DOE]

    Hosted by the National Oceanic and Atmospheric Administration (NOAA), this webinar will demonstrate the U.S. Climate Resilience Toolkit.

  19. Hierarchical resilience with lightweight threads.

    SciTech Connect (OSTI)

    Wheeler, Kyle Bruce

    2011-10-01

    This paper proposes methodology for providing robustness and resilience for a highly threaded distributed- and shared-memory environment based on well-defined inputs and outputs to lightweight tasks. These inputs and outputs form a failure 'barrier', allowing tasks to be restarted or duplicated as necessary. These barriers must be expanded based on task behavior, such as communication between tasks, but do not prohibit any given behavior. One of the trends in high-performance computing codes seems to be a trend toward self-contained functions that mimic functional programming. Software designers are trending toward a model of software design where their core functions are specified in side-effect free or low-side-effect ways, wherein the inputs and outputs of the functions are well-defined. This provides the ability to copy the inputs to wherever they need to be - whether that's the other side of the PCI bus or the other side of the network - do work on that input using local memory, and then copy the outputs back (as needed). This design pattern is popular among new distributed threading environment designs. Such designs include the Barcelona STARS system, distributed OpenMP systems, the Habanero-C and Habanero-Java systems from Vivek Sarkar at Rice University, the HPX/ParalleX model from LSU, as well as our own Scalable Parallel Runtime effort (SPR) and the Trilinos stateless kernels. This design pattern is also shared by CUDA and several OpenMP extensions for GPU-type accelerators (e.g. the PGI OpenMP extensions).

  20. Coordinating Energy Efficiency with Other Disaster Resiliency Services |

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

    Department of Energy with Other Disaster Resiliency Services Coordinating Energy Efficiency with Other Disaster Resiliency Services Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Coordinating Energy Efficiency with Disaster Resiliency and Response, Call Slides and Discussion Summary, January 9, 2014. PDF icon Call Slides and Discussion Summary More Documents & Publications Incorporating Energy Efficiency into Disaster Recovery Efforts Outreach to

  1. Resilient Monitoring Systems: Architecture, Design, and Application to Boiler/Turbine Plant

    SciTech Connect (OSTI)

    Garcia, Humberto E.; Lin, Wen-Chiao; Meerkov, Semyon M.; Ravichandran, Maruthi T.

    2014-11-01

    Resilient monitoring systems, considered in this paper, are sensor networks that degrade gracefully under malicious attacks on their sensors, causing them to project misleading information. The goal of this work is to design, analyze, and evaluate the performance of a resilient monitoring system intended to monitor plant conditions (normal or anomalous). The architecture developed consists of four layers: data quality assessment, process variable assessment, plant condition assessment, and sensor network adaptation. Each of these layers is analyzed by either analytical or numerical tools. The performance of the overall system is evaluated using a simplified boiler/turbine plant. The measure of resiliency is quantified using Kullback-Leibler divergence, and is shown to be sufficiently high in all scenarios considered.

  2. Cyber Security and Resilient Systems

    SciTech Connect (OSTI)

    Robert S. Anderson

    2009-07-01

    The Department of Energy (DOE) Idaho National Laboratory (INL) has become a center of excellence for critical infrastructure protection, particularly in the field of cyber security. It is one of only a few national laboratories that have enhanced the nation’s cyber security posture by performing industrial control system (ICS) vendor assessments as well as user on-site assessments. Not only are vulnerabilities discovered, but described actions for enhancing security are suggested – both on a system-specific basis and from a general perspective of identifying common weaknesses and their corresponding corrective actions. These cyber security programs have performed over 40 assessments to date which have led to more robust, secure, and resilient monitoring and control systems for the US electrical grid, oil and gas, chemical, transportation, and many other sectors. In addition to cyber assessments themselves, the INL has been engaged in outreach to the ICS community through vendor forums, technical conferences, vendor user groups, and other special engagements as requested. Training programs have been created to help educate all levels of management and worker alike with an emphasis towards real everyday cyber hacking methods and techniques including typical exploits that are used. The asset owner or end user has many products available for its use created from these programs. One outstanding product is the US Department of Homeland Security (DHS) Cyber Security Procurement Language for Control Systems document that provides insight to the user when specifying a new monitoring and control system, particularly concerning security requirements. Employing some of the top cyber researchers in the nation, the INL can leverage this talent towards many applications other than critical infrastructure. Monitoring and control systems are used throughout the world to perform simple tasks such as cooking in a microwave to complex ones such as the monitoring and control of the next generation fighter jets or nuclear material safeguards systems in complex nuclear fuel cycle facilities. It is the intent of this paper to describe the cyber security programs that are currently in place, the experiences and successes achieved in industry including outreach and training, and suggestions about how other sectors and organizations can leverage this national expertise to help their monitoring and control systems become more secure.

  3. Quantifying Cyber-Resilience Against Resource-Exhaustion Attacks

    SciTech Connect (OSTI)

    Fink, Glenn A.; Griswold, Richard L.; Beech, Zachary W.

    2014-07-11

    Resilience in the information sciences is notoriously difficult to define much less to measure. But in mechanical engi- neering, the resilience of a substance is mathematically defined as the area under the stress vs. strain curve. We took inspiration from mechanics in an attempt to define resilience precisely for information systems. We first examine the meaning of resilience in language and engineering terms and then translate these definitions to information sciences. Then we tested our definitions of resilience for a very simple problem in networked queuing systems. We discuss lessons learned and make recommendations for using this approach in future work.

  4. General framework for the assessment of dynamic resilience. Part I. Theory

    SciTech Connect (OSTI)

    Morari, M.

    1982-02-01

    With increased process integration it has become very important to evaluate and compare the dynamic operability characteristics (dynamic resilience) of alternate designs. Based on recent results in multivariable frequency response theory a new framework is developed for this purpose. It is shown that dynamic resilience is determined by characteristics inherent in the system and that it is independent of the imposed controller structure and type. This gives the new method considerable intuitive appeal and allows it to avoid the lengthy optimization procedures which are typical for the previously published techniques.

  5. Experimental Validation of a Resilient Monitoring and Control System

    SciTech Connect (OSTI)

    Wen-Chiao Lin; Kris R. E. Villez; Humberto E. Garcia

    2014-05-01

    Complex, high performance, engineering systems have to be closely monitored and controlled to ensure safe operation and protect public from potential hazards. One of the main challenges in designing monitoring and control algorithms for these systems is that sensors and actuators may be malfunctioning due to malicious or natural causes. To address this challenge, this paper addresses a resilient monitoring and control (ReMAC) system by expanding previously developed resilient condition assessment monitoring systems and Kalman filter-based diagnostic methods and integrating them with a supervisory controller developed here. While the monitoring and diagnostic algorithms assess plant cyber and physical health conditions, the supervisory controller selects, from a set of candidates, the best controller based on the current plant health assessments. To experimentally demonstrate its enhanced performance, the developed ReMAC system is then used for monitoring and control of a chemical reactor with a water cooling system in a hardware-in-the-loop setting, where the reactor is computer simulated and the water cooling system is implemented by a machine condition monitoring testbed at Idaho National Laboratory. Results show that the ReMAC system is able to make correct plant health assessments despite sensor malfunctioning due to cyber attacks and make decisions that achieve best control actions despite possible actuator malfunctioning. Monitoring challenges caused by mismatches between assumed system component models and actual measurements are also identified for future work.

  6. Argonne's Resilient Infrastructure Initiative | Argonne National Laboratory

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

    Resilient Infrastructure Initiative Share Topic Energy Energy efficiency Building design Security Facility security Browse By - Any - Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Powertrain research --Building design ---Construction --Manufacturing -Energy sources --Renewable energy ---Bioenergy ---Solar energy --Fossil fuels

  7. Energy Department Announces $18 Million to Develop Solar Energy Storage

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

    Solutions, Boost Grid Resiliency | Department of Energy 18 Million to Develop Solar Energy Storage Solutions, Boost Grid Resiliency Energy Department Announces $18 Million to Develop Solar Energy Storage Solutions, Boost Grid Resiliency January 19, 2016 - 11:33am Addthis News Media Contact 202-586-4940 DOENews@hq.doe.gov WASHINGTON, D.C. - As part of the Energy Department's Grid Modernization Initiative announced by Secretary Ernest Moniz last week to improve the resiliency, reliability and

  8. Nuclear Infrastructure Development: Strategies and Methods for Engaging Nuclear Energy Seeking States

    SciTech Connect (OSTI)

    Frazar, Sarah L.; Kessler, Carol A.; Kreyling, Sean J.; Morris, Frederic A.; Mathews, Caroline E.; Bissani, Mo; Vergino, Eileen; Essner, Jonathan; Babcock, Rose A.; Eipeldauer, Dawn; Shipwash, Jacqueline; Apt, Kenneth E.

    2009-01-31

    This is the final report for the three infrastructure development workshops PNNL hosted or supported: the two infrastructure development seminars and the Como conference

  9. Rwanda-Project to Develop a National Strategy on Climate Change...

    Open Energy Info (EERE)

    for International Development, United Nations Development Programme (UNDP) Partner Smith School for Enterprise and Environment, University of Oxford Sector Climate, Energy,...

  10. Notional Examples and Benchmark Aspects Of a Resilient Control System

    SciTech Connect (OSTI)

    Craig. G. Rieger

    2010-08-01

    Digital control system technology has pervaded most industries, leading to improvements in the efficiency and reliability of the associated operations. However, the ease of distributing and connecting related control systems for the purposes of increasing performance has resulted in interdependencies that can lead to unexpected conditions. Even with less complex designs, operators and engineers alike are often left with competing goals that are difficult to resolve. A fundamental reason for this dichotomy is that responsibilities lie with different disciplines, and operations are hosted on separate control systems. In addition, with the rising awareness of cyber security and diverse human interactions with control systems, an understanding of human actions from a malicious and benevolent standpoint is necessary. Resilience considers the multiple facets of requirements that drive the performance of control systems in a holistic fashion, whether they are security or stability, stability or efficiency, human interactions or complex interdependencies. As will be shown by example, current research philosophies lack the depth or the focus on the control system application to satisfy these requirements, such as graceful degradation of hierarchical control while under cyber attack. A resilient control system promises to purposefully consider these diverse requirements, developing an adaptive capacity to complex events that can lead to failure of traditional control system designs.

  11. Resilience of nuclear matter in light ion induced reactions

    SciTech Connect (OSTI)

    Colonna, M.; Cugnon, J.; Pollacco, E.C.

    1997-03-01

    Cavitation and heating of the target nucleus in the first instances of {sup 3}He-induced collisions in the GeV/nucleon range are investigated in an intranuclear cascade model for the formation of this structure and a stochastic one-body dynamics calculation to study its evolution. The hard collisions having essentially ceased when the structure is fully developed, the latter model is particularly suited to study the possible breakup of the system. It is shown, however, that the target recovers a spherical shape rather rapidly, and has thus a good chance to decay by standard evaporation, justifying the use of a cascade + evaporation model to analyze the data. It is also shown that the system has to be much more modified to break up into pieces instead of recovering a compact shape: in these reactions, it is thus expected that nuclear matter is resilient to shape deformation and thermal excitation. Arguments are given to explain that expansion of the system, not important in these reactions, is required to overcome this resilience. {copyright} {ital 1997} {ital The American Physical Society}

  12. Development of pollution reduction strategies for Mexico City: Estimating cost and ozone reduction effectiveness

    SciTech Connect (OSTI)

    Thayer, G.R.; Hardie, R.W.; Barrera-Roldan, A.

    1993-12-31

    This reports on the collection and preparation of data (costs and air quality improvement) for the strategic evaluation portion of the Mexico City Air Quality Research Initiative (MARI). Reports written for the Mexico City government by various international organizations were used to identify proposed options along with estimates of cost and emission reductions. Information from appropriate options identified by SCAQMD for Southem California were also used in the analysis. A linear optimization method was used to select a group of options or a strategy to be evaluated by decision analysis. However, the reduction of ozone levels is not a linear function of the reduction of hydrocarbon and NO{sub x} emissions. Therefore, a more detailed analysis was required for ozone. An equation for a plane on an isopleth calculated with a trajectory model was obtained using two endpoints that bracket the expected total ozone precursor reductions plus the starting concentrations for hydrocarbons and NO{sub x}. The relationship between ozone levels and the hydrocarbon and NO{sub x} concentrations was assumed to lie on this plane. This relationship was used in the linear optimization program to select the options comprising a strategy.

  13. Resilience of multiphoton entanglement under losses

    SciTech Connect (OSTI)

    Durkin, Gabriel A.; Simon, Christoph; Eisert, Jens; Bouwmeester, Dirk

    2004-12-01

    We analyze the resilience under photon loss of the bipartite entanglement present in multiphoton states produced by parametric down-conversion. The quantification of the entanglement is made possible by a symmetry of the states that persists even under polarization-independent losses. We examine the approach of the states to the set of positive partial transpose states as losses increase, and calculate the relative entropy of entanglement. We find that some bipartite distillable entanglement persists for arbitrarily high losses.

  14. New process modeling [sic], design, and control strategies for energy efficiency, high product quality, and improved productivity in the process industries. Final project report

    SciTech Connect (OSTI)

    Ray, W. Harmon

    2002-06-05

    This project was concerned with the development of process design and control strategies for improving energy efficiency, product quality, and productivity in the process industries. In particular, (i) the resilient design and control of chemical reactors, and (ii) the operation of complex processing systems, was investigated. Specific topics studied included new process modeling procedures, nonlinear controller designs, and control strategies for multiunit integrated processes. Both fundamental and immediately applicable results were obtained. The new design and operation results from this project were incorporated into computer-aided design software and disseminated to industry. The principles and design procedures have found their way into industrial practice.

  15. HUD National Disaster Resilience Competition

    Broader source: Energy.gov [DOE]

    The U.S. Department of Housing and Urban Development (HUD) is making $1 billion in HUD Disaster Recovery funds available to eligible communities.

  16. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge:

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

    Energy Challenge Energy Grid resilience Designing innovative systems to sustain critical functions during a disaster Solar panels With engineering expertise in renewable energy systems, power engineering, and risk and resilience analysis, Sandia can help cities determine resilience-enhancing energy system options, based on available resources. Sandia can design innovative systems that, in the event of a disaster, can prioritize which critical functions receive power as it becomes available.

  17. Investigating an API for resilient exascale computing. (Technical Report) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Technical Report: Investigating an API for resilient exascale computing. Citation Details In-Document Search Title: Investigating an API for resilient exascale computing. Increased HPC capability comes with increased complexity, part counts, and fault occurrences. In- creasing the resilience of systems and applications to faults is a critical requirement facing the viability of exascale systems, as the overhead of traditional checkpoint/restart is projected to outweigh its

  18. Technical Workshop: Resilience Metrics for Energy Transmission and

    Energy Savers [EERE]

    Distribution Infrastructure | Department of Energy Technical Workshop: Resilience Metrics for Energy Transmission and Distribution Infrastructure Technical Workshop: Resilience Metrics for Energy Transmission and Distribution Infrastructure During this workshop, EPSA invited technical experts from industry, national laboratories, academia, and NGOs to discuss the state of play of and need for resilience metrics and how they vary by natural gas, liquid fuels and electric grid infrastructures.

  19. April 7 Webinar on OE's Resilient Electricity Delivery Infrastructure

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

    Initiative FOA | Department of Energy 7 Webinar on OE's Resilient Electricity Delivery Infrastructure Initiative FOA April 7 Webinar on OE's Resilient Electricity Delivery Infrastructure Initiative FOA March 23, 2015 - 10:25am Addthis On April 7, Dan Ton, Acting Deputy Assistant Secretary, Dr. Imre Gyuk, Manager of the Energy Storage Program, and Dr. Carol Hawk, Manager of the Cybersecurity for Energy Delivery Systems Program, will be featured speakers during a webinar on OE's resiliency

  20. Enabling States and Localities to Improve Energy Assurance and Resiliency

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

    Planning (September 2010) | Department of Energy Enabling States and Localities to Improve Energy Assurance and Resiliency Planning (September 2010) Enabling States and Localities to Improve Energy Assurance and Resiliency Planning (September 2010) The Energy Assurance Planning (EAP) Initiative for State and Local Governments is a major element of DOE's effort to improve the Nation's energy sector resiliency. The overall goal of the three-year program is to work toward a more uniform,

  1. Versioned distributed arrays for resilience in scientific applications: Global view resilience

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

    Chien, A.; Balaji, P.; Beckman, P.; Dun, N.; Fang, A.; Fujita, H.; Iskra, K.; Rubenstein, Z.; Zheng, Z.; Schreiber, R.; et al

    2015-06-01

    Exascale studies project reliability challenges for future high-performance computing (HPC) systems. We propose the Global View Resilience (GVR) system, a library that enables applications to add resilience in a portable, application-controlled fashion using versioned distributed arrays. We describe GVR’s interfaces to distributed arrays, versioning, and cross-layer error recovery. Using several large applications (OpenMC, the preconditioned conjugate gradient solver PCG, ddcMD, and Chombo), we evaluate the programmer effort to add resilience. The required changes are small (<2% LOC), localized, and machine-independent, requiring no software architecture changes. We also measure the overhead of adding GVR versioning and show that generally overheads <2%more » are achieved. We conclude that GVR’s interfaces and implementation are flexible and portable and create a gentle-slope path to tolerate growing error rates in future systems.« less

  2. Versioned distributed arrays for resilience in scientific applications: Global view resilience

    SciTech Connect (OSTI)

    Chien, A.; Balaji, P.; Beckman, P.; Dun, N.; Fang, A.; Fujita, H.; Iskra, K.; Rubenstein, Z.; Zheng, Z.; Schreiber, R.; Hammond, J.; Dinan, J.; Laguna, I.; Richards, D.; Dubey, A.; van Straalen, B.; Hoemmen, M.; Heroux, M.; Teranishi, K.; Siegel, A.

    2015-06-01

    Exascale studies project reliability challenges for future high-performance computing (HPC) systems. We propose the Global View Resilience (GVR) system, a library that enables applications to add resilience in a portable, application-controlled fashion using versioned distributed arrays. We describe GVRs interfaces to distributed arrays, versioning, and cross-layer error recovery. Using several large applications (OpenMC, the preconditioned conjugate gradient solver PCG, ddcMD, and Chombo), we evaluate the programmer effort to add resilience. The required changes are small (<2% LOC), localized, and machine-independent, requiring no software architecture changes. We also measure the overhead of adding GVR versioning and show that generally overheads <2% are achieved. We conclude that GVRs interfaces and implementation are flexible and portable and create a gentle-slope path to tolerate growing error rates in future systems.

  3. A Holistic Approach to Modeling and Simulation for Resilience...

    Office of Scientific and Technical Information (OSTI)

    A Holistic Approach to Modeling and Simulation for Resilience and Power Configuration. Citation Details In-Document Search Title: A Holistic Approach to Modeling and Simulation for...

  4. Energy Department Launches Microgrid Competition to Support Resiliency...

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

    586-4940 WASHINGTON - Today, the Energy Department launched the Microgrid 2014 MVP Challenge, a competition to support resiliency and adaptation in communities across America. The...

  5. Energy Department Announces Funding to Improve the Resiliency...

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

    Improve the Resiliency of the Electric Grid Energy Department Announces Funding to Improve the ... Microgrids also have the ability to cost-effectively integrate storage, distributed ...

  6. A Resiliency Action Plan for the National Renewable Energy Laboratory...

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

    A Resiliency Action Plan for the National Renewable Energy Laboratory May 23, 2014-June 5, 2015 J. Vogel, C. Wagner, and S. Renfrow Abt Environmental Research Boulder, Colorado ...

  7. Cyberspace Policy Review: Assuring a Trusted and Resilient Information...

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

    This paper summarizes the review team's conclusions and outlines the beginning of the way forward towards a reliable, resilient, trustworthy digital infrastructure for the future ...

  8. ECONOMIC BENEFITS OF INCREASING ELECTRIC GRID RESILIENCE TO

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

    of Electricity Delivery and Energy Reliability, with assistance from the White House ... at increasing the grid's efficiency, reliability, and resilience, and making it less ...

  9. Climate Change: building the resilience of poor rural communities...

    Open Energy Info (EERE)

    of poor rural communities Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate Change: building the resilience of poor rural communities AgencyCompany...

  10. White House Climate Resilience Initiatives Bring New Opportunities...

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

    The White House is helping communities tackle climate change challenges by linking two initiatives: Climate Action Champions and Resilience AmeriCorps. These two initiatives help ...

  11. DOE Launches the "Partnership for Energy Sector Climate Resilience...

    Energy Savers [EERE]

    York; Dominion Virginia Power; Entergy; Exelon Corporation; Energy; Great River Entergy; ... company's resilience to climate change and to share best practices with other companies. ...

  12. Consolidated Resilience April Workshop Invitee List_Final for...

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

    ... President of BSA Benjamin Schlesinger and Associates (BSA) Peter Nance Principal ICF International Mike Kangior Senior Director for Resilience Policy DHS John Laws DHS ...

  13. Toward Local Failure Local Recovery (LFLR) Resilience Model Using...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at the Resilience in Exascale Computing -- Dagstuhl Seminar ...

  14. A Holistic Approach to Resiliency Exploiting Applications Structure...

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

    Anshu Dubey Speaker(s) Title: Argonne National Laboratory - MCS Host: Ian Foster Resilience is a growing concern for large-scale simulations. As failures become more frequent,...

  15. Sandia Energy - Results from the Human Resilience Index and Modeling...

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

    Results from the Human Resilience Index and Modeling project were reported recently in the National Intelligence Council's Global Trends 2030 Report Home Infrastructure Security...

  16. White House Climate Resilience Initiatives Bring New Opportunities for Tribes

    Broader source: Energy.gov [DOE]

    The White House is helping communities tackle climate change challenges by linking two new initiatives: Climate Action Champions and Resilience AmeriCorps.

  17. The Business Case for Fuel Cells 2013: Reliability, Resiliency...

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

    Fuel Cells 2013 Reliability, Resiliency & Savings i Authors and Acknowledgements This report was written and compiled by Sandra Curtin and Jennifer Gangi of Fuel Cells 2000, an ...

  18. Evaluation of Novel Design Strategies for Developing Zinc Finger Nucleases Tools for Treating Human Diseases

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

    Bach, Christian; Sherman, William; Pallis, Jani; Patra, Prabir; Bajwa, Hassan

    2014-01-01

    Zinc finger nucleases (ZFNs) are associated with cell death and apoptosis by binding at countless undesired locations. This cytotoxicity is associated with the binding ability of engineered zinc finger domains to bind dissimilar DNA sequences with high affinity. In general, binding preferences of transcription factors are associated with significant degenerated diversity and complexity which convolutes the design and engineering of precise DNA binding domains. Evolutionary success of natural zinc finger proteins, however, evinces that nature created specific evolutionary traits and strategies, such as modularity and rank-specific recognition to cope with binding complexity that are critical for creating clinical viable toolsmore » to precisely modify the human genome. Our findings indicate preservation of general modularity and significant alteration of the rank-specific binding preferences of the three-finger binding domain of transcription factor SP1 when exchanging amino acids in the 2nd finger.« less

  19. Low Emission Development Strategies on OpenEI | OpenEI Community

    Open Energy Info (EERE)

    designed to engage countries as stewards of a lower emission future. The LEDS methodology, developed in coordination with international partners and U.S. government...

  20. Energy Project Development and Financing Strategy for Native Alaska (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-04-01

    This DOE Office of Indian Energy fact sheet describes the energy project development process with a focus on Alaska Native villages and regional corporations.

  1. Debt-for-nature swaps: A new strategy for protecting environmental interests in developing nations

    SciTech Connect (OSTI)

    Hamlin, T.B. )

    1989-01-01

    Nature swaps are a generally well-conceived approach to mitigating the destruction of environmentally sensitive areas in developing nations while remaining sensitive to the economic needs of developing countries. They allow developing countries to dedicate some of their debt repayment to local projects, thus benefiting both their economies and the environment. Swaps also help them obtain assistance from environmental organizations in developed nations to manage their own natural resources. Environmentalists, through the purchase of steeply discounted debt, maximize their investment in tropical forest preservation. In addition they can strengthen environmental organizations in developing nations by including local environmentalists in both policy decisionmaking and the implementation of conservation projects. Debt-for-nature swaps also keep the subject of tropical deforestation on the agenda of the international community and offer small international lending institutions a socially redeeming means of removing bad loans from their ledgers. Finally, each government's authority to choose its own development objectives is only slightly encumbered by sharing decisionmaking authority with the environmentalists. Essentially, the swapping governments have agreed to cooperate. consequently, tropical forests only have as much protection as the tropical states desire. This does not mean that swaps are of little moment. Hopefully, collaboration between conservationists in the developed world and leaders of the developing nations will contribute to a constructive framework for future efforts to preserve the earth's tropical forests.

  2. Saint Vincent and the Grenadines-Pilot Program for Climate Resilience...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Saint Vincent and the Grenadines-Pilot Program for Climate Resilience (PPCR) AgencyCompany...

  3. Fond du Lac Band Leads Climate Resilience Efforts on Lake Superior...

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

    Fond du Lac Band Leads Climate Resilience Efforts on Lake Superior Chippewa Indian Reservation Fond du Lac Band Leads Climate Resilience Efforts on Lake Superior Chippewa Indian ...

  4. National Critical Infrastructure Security and Resilience Month: Improving the Security and Resilience of the Nation’s Grid

    Broader source: Energy.gov [DOE]

    November is National Critical Infrastructure Security and Resilience Month, and our Office of Electricity (OE) is hard at work safeguarding the power grid.

  5. Development and pilot testing of modular dynamic thermomechanical pulp mill model to develop energy reduction strategies. Final report

    SciTech Connect (OSTI)

    Coffin, D.W.

    1996-10-01

    With the development of on-line and real-time process simulations, one obtains the ability to predict and control the process; thus, the opportunity exists to improve energy efficiency, decrease materials wastes, and maintain product quality. Developing this capability was the objective of the this research program. A thermomechanical pulp mill was simulated using both a first principles model and a neural network. The models made use of actual process data and a model that calculated the mass and energy balance of the mill was successfully implemented and run at the mill on an hourly basis. The attempt to develop a model that accurately predicted the quality of the pulp was not successful. It was concluded that the key fro a successful implementation of a real-time control model, such as a neural net model, is availability of on-line sensors that sufficiently characterize the pulp.

  6. Resilient design of recharging station networks for electric transportation vehicles

    SciTech Connect (OSTI)

    Kris Villez; Akshya Gupta; Venkat Venkatasubramanian

    2011-08-01

    As societies shift to 'greener' means of transportation using electricity-driven vehicles one critical challenge we face is the creation of a robust and resilient infrastructure of recharging stations. A particular issue here is the optimal location of service stations. In this work, we consider the placement of battery replacing service station in a city network for which the normal traffic flow is known. For such known traffic flow, the service stations are placed such that the expected performance is maximized without changing the traffic flow. This is done for different scenarios in which roads, road junctions and service stations can fail with a given probability. To account for such failure probabilities, the previously developed facility interception model is extended. Results show that service station failures have a minimal impact on the performance following robust placement while road and road junction failures have larger impacts which are not mitigated easily by robust placement.

  7. Racial Geography, Economic Growth and Natural Disaster Resilience

    SciTech Connect (OSTI)

    Li, Huiping; Fernandez, Steven J.; Ganguly, Auroop

    2014-03-01

    Recent development of National Response Plans and National Incident Management Plans has emphasized the need for interoperability of plans, systems, technology, and command structures. However, much less emphasis has been placed on equally important elements such as the at-risk populations response to those plans, systems, and directions. The community-wide consequences of Hurricane Katrina demonstrated that the protection of communities should no longer be considered only a function of public organizations. Private organizations, nonprofit organizations and individual households have significant roles to play in these plans (Comfort 2006, Salamon 2002). This study is a first attempt to characterize the effect on the resilience (recovery) of metropolitan areas by the presence (or absence) of separate small communities within a larger jurisdiction. These communities can be based on many different social cleavages (ethnic, racial, economic, social, geographic, linguistic, etc.).

  8. Method development and strategy for the characterization of complexly faulted and fractured rhyolitic tuffs, Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Karasaki, K.; Galloway, D.

    1991-06-01

    The planned high-level nuclear waste repository at Yucca Mountain, Nevada, would exist in unsaturated, fractured welded tuff. One possible contaminant pathway to the accessible environment is transport by groundwater infiltrating to the water table and flowing through the saturated zone. Therefore, an effort to characterize the hydrology of the saturated zone is being undertaken in parallel with that of the unsaturated zone. As a part of the saturated zone investigation, there wells-UE-25c{number_sign}1, UE-25c{number_sign}2, and UE-25c{number_sign}3 (hereafter called the c-holes)-were drilled to study hydraulic and transport properties of rock formations underlying the planned waste repository. The location of the c-holes is such that the formations penetrated in the unsaturated zone occur at similar depths and with similar thicknesses as at the planned repository site. In characterizing a highly heterogeneous flow system, several issues emerge. (1) The characterization strategy should allow for the virtual impossibility to enumerate and characterize all heterogeneities. (2) The methodology to characterize the heterogeneous flow system at the scale of the well tests needs to be established. (3) Tools need to be developed for scaling up the information obtained at the well-test scale to the larger scale of the site. In the present paper, the characterization strategy and the methods under development are discussed with the focus on the design and analysis of the field experiments at the c-holes.

  9. Architecture-Aware Algorithms for Scalable Performance and Resilience on Heterogeneous Architectures

    SciTech Connect (OSTI)

    Dongarra, Jack

    2013-10-15

    The goal of the Extreme-scale Algorithms & Software Institute (EASI) is to close the ?application-architecture performance gap? by exploring algorithms and runtime improvements that will enable key science applications to better exploit the architectural features of DOE extreme-scale systems. For the past year of the project, our efforts at the University of Tennessee have concentrated on, and made significant progress related to, the following high-level EASI goals: ? Develop multi-precision and architecture-aware implementations of Krylov, Poisson, Helmholtz solvers, and dense factorizations for heterogeneous multi-core systems; ? Explore new methods of algorithm resilience, and develop new algorithms with these capabilities; ? Develop runtime support for adaptable algorithms that are dealing with resilience, scalability; ? Distribute the new algorithms and runtime support through widely used software packages; ? Establish a strong outreach program to disseminate results, interact with colleagues and train students and junior members of our community.

  10. Water Network Tool for Resilience v. 1.0

    Energy Science and Technology Software Center (OSTI)

    2015-12-09

    WNTR is a python package designed to simulate and analyze resilience of water distribution networks. The software includes: - Pressure driven and demand driven hydraulic simulation - Water quality simulation to track concentration, trace, and water age - Conditional controls to simulate power outages - Models to simulate pipe breaks - A wide range of resilience metrics - Analysis and visualization tools

  11. Cyberspace Policy Review: Assuring a Trusted and Resilient Information and

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

    Communications Infrastructure | Department of Energy Cyberspace Policy Review: Assuring a Trusted and Resilient Information and Communications Infrastructure Cyberspace Policy Review: Assuring a Trusted and Resilient Information and Communications Infrastructure The review team of government cybersecurity experts engaged and received input from a broad cross-section of industry, academia, the civil liberties and privacy communities, State governments, international partners, and the

  12. Development Of Strategy For The Management Of LLW In The United Kingdom

    SciTech Connect (OSTI)

    Wareing, A.S.; Fisher, J.

    2008-07-01

    The Nuclear Decommissioning Authority (NDA) is a UK non-departmental public body with a remit to clean up the civil public sector nuclear legacy. Much work has been done to date on developing contractor competition for the management of NDA-owned sites, including the UK's principal disposal facility: the Low Level Waste Repository (LLWR) in Cumbria. The competition goals and principles are integrated with the framework for the development of a UK Low Level Waste (LLW) management plan, through which the NDA will deliver its commitments to UK Government and stakeholders. Nexia Solutions has undertaken work for the NDA in assessing strategic options and scenarios for the management and disposal of current UK LLW. The volumetric, radiological and strategic limitations of existing disposition routes have been assessed against the inventories and characteristics of LLW forecast to arise. A number of potential alternative scenarios and variants for future LLW management have been modelled and assessed. (authors)

  13. Developments in Die Pressing Strategies for Low-Cost Titanium Powders

    SciTech Connect (OSTI)

    Hovanski, Yuri; Weil, K. Scott; Lavender, Curt A.

    2009-05-01

    Recent developments in the production of low-cost titanium powders have rejuvenated interest in manufacturing titanium powder metallurgy components by direct press and sinter techniques. However excessive friction typically observed during titanium powder pressing operations leads to numerous problems ranging from non-homogeneous green densities of the compacted powder to excessive part ejection forces and reduced die life due to wear and galling. An instrumented double-acting die press was developed to both investigate the mechanics of titanium powder pressing (particularly for the new low-cost powder morphologies) and to screen potential lubricants that could reduce frictional effects. As will be discussed, the instrument was used to determine friction coefficients and to evaluate a number of candidate lubricants. These results were then used to optimize the lubricant system to reduce die-wall stresses and improve part density uniformity.

  14. Understanding barotrauma in fish passing hydro structures: a global strategy for sustainable development of water resources

    SciTech Connect (OSTI)

    Brown, Richard S.; Colotelo, Alison HA; Pflugrath, Brett D.; Boys, Craig A.; Baumgartner, Lee J.; Deng, Zhiqun; Silva, Luiz G.; Brauner, Colin J.; Mallen-Cooper, Martin; Phonekhampeng, Oudom; Thorncraft, Garry; Singhanouvong, Douangkham

    2014-03-24

    Freshwater fishes are one of the most imperiled groups of vertebrates and species declines have been linked to a number of anthropogenic influences. This is alarming as the diversity and stability of populations are at risk. In addition, freshwater fish serve as important protein sources, particularly in developing countries. One of the focal activities thought to influence freshwater fish population declines is water resource development, which is anticipated to increase over the next several decades. For fish encountering hydro structures, such as passing through hydroturbines, there may be a rapid decrease in pressure which can lead to injuries commonly referred to as barotraumas. The authors summarize the research to date that has examined the effects of rapid pressure changes on fish and outline the most important factors to consider (i.e., swim bladder morphology, depth of acclimation, migration pattern and life stage) when examining the susceptibility of barotraumas for fish of interest.

  15. Resistance and resilience of pond and stream ecosystems to toxicant stress: Project summary

    SciTech Connect (OSTI)

    Boston, H.L.; Stewart, A.J.; Johnson, A.R.; Bartell, S.M.

    1987-01-01

    This project will evaluate hypotheses concerning the resistance and resilience of aquatic ecosystems exposed to toxic chemicals. Our goals are to develop diagnostic criteria for ecosystem classification and to improve existing methods of ecological risk estimation. The development of models that predict ecosystem level effects requires quantifying the relationships between the underlying control structure of ecosystems (patterns of energy and material flux) and the contributions of thos structures to ecosystem resistance and resilience. We address these problems through an integration of manipulative experiments, multidimensional state space analysis, and ecosystem modeling. These studies will quantify the underlying rate structure in pond and stream systems (including, production, herbivory, nutrient uptake and recycling) and will measure changes in their structures in response to perturbations by toxicants.

  16. Insurance as a Risk Management Instrument for Energy Infrastructure Security and Resilience Report Now Available

    Broader source: Energy.gov [DOE]

    The Office of Electricity Delivery and Energy Reliability has released a report that examines the key risks confronting critical energy infrastructure and ways in which the insurance industry can help manage these risks. In most developed countries, insurance is one of the principal risk management instruments for aiding in recovery after a disaster and for encouraging future investments that are more resilient to potential hazards.

  17. Final Report and Other Materials from 2014 Resilient Electric Distribution

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

    Grid R&D Workshop Now Available | Department of Energy Final Report and Other Materials from 2014 Resilient Electric Distribution Grid R&D Workshop Now Available Final Report and Other Materials from 2014 Resilient Electric Distribution Grid R&D Workshop Now Available July 11, 2014 - 4:31pm Addthis The Office of Electricity Delivery and Energy Reliability held the Resilient Electric Distribution Grid R&D Workshop on June 11, 2014 at the Energy Department's Brookhaven National

  18. Workshop Outline Resilient Electric Distribution Grid R&D

    Energy Savers [EERE]

    Ver: 6 June 2014 Workshop Outline Resilient Electric Distribution Grid R&D Office of Electricity Delivery and Energy Reliability (OE) U.S. Department of Energy (DOE) Purpose  To identify key R&D activities for enhancing resilience of electric distribution grids to natural disasters: - Share current practices by distribution utilities - Share ongoing activities on resilient electric distribution grid R&D - Define R&D gaps - Identify key R&D activities to fill the gaps

  19. Tribal Leader Forum on Climate Preparedness and Resiliency to be Held on March 4; RSVP by Feb. 27

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Indian Energy is hosting the 10th in a series of planned strategic energy development forums for tribal leaders and interested staff on “Tribal Energy Systems: Climate Preparedness and Resiliency.”

  20. Resilient Monitoring Systems: Architecture, Design, and Application to Boiler/Turbine Plant

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

    Garcia, Humberto E.; Lin, Wen-Chiao; Meerkov, Semyon M.; Ravichandran, Maruthi T.

    2014-11-01

    Resilient monitoring systems, considered in this paper, are sensor networks that degrade gracefully under malicious attacks on their sensors, causing them to project misleading information. The goal of this work is to design, analyze, and evaluate the performance of a resilient monitoring system intended to monitor plant conditions (normal or anomalous). The architecture developed consists of four layers: data quality assessment, process variable assessment, plant condition assessment, and sensor network adaptation. Each of these layers is analyzed by either analytical or numerical tools. The performance of the overall system is evaluated using a simplified boiler/turbine plant. The measure of resiliencymore » is quantified using Kullback-Leibler divergence, and is shown to be sufficiently high in all scenarios considered.« less

  1. Enhancing Energy Infrastructure Resiliency and Addressing Vulnerabilities

    Broader source: Energy.gov [DOE]

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

  2. Resilient Core Networks for Energy Distribution

    SciTech Connect (OSTI)

    Kuntze, Nicolai; Rudolph, Carsten; Leivesley, Sally; Manz, David O.; Endicott-Popovsky, Barbara E.

    2014-07-28

    Abstract—Substations and their control are crucial for the availability of electricity in today’s energy distribution. Ad- vanced energy grids with Distributed Energy Resources require higher complexity in substations, distributed functionality and communication between devices inside substations and between substations. Also, substations include more and more intelligent devices and ICT based systems. All these devices are connected to other systems by different types of communication links or are situated in uncontrolled environments. Therefore, the risk of ICT based attacks on energy grids is growing. Consequently, security measures to counter these risks need to be an intrinsic part of energy grids. This paper introduces the concept of a Resilient Core Network to interconnected substations. This core network provides essen- tial security features, enables fast detection of attacks and allows for a distributed and autonomous mitigation of ICT based risks.

  3. Partnering with Vermont for an Innovative Approach to Resilience...

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

    State of Vermont Public Service, Green Mountain Power, and Dynapower on a resilience microgrid that will combine 2.5 MW of solar generation with 4MW of energy storage. Vermont has...

  4. Smart Grid Investments Improve Grid reliability, Resilience and Storm Responses

    Energy Savers [EERE]

    November 2014 Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses Page ii Table of Contents Executive Summary ...................................................................................................................................... iii 1. Introduction .............................................................................................................................................. 1 2. Overview of the Featured SGIG Projects

  5. Designing Resilient Infrastructure: The Argonne Approach | Argonne National

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

    Laboratory Designing Resilient Infrastructure: The Argonne Approach Share Speakers Dave Brannegan, Duane Verner, Mark Hereld, James Kavicky, Megan Clifford, Jeffrey Binder, Ralph Muehleisen Topic Energy Energy efficiency Building design Security Facility security

  6. Resilient Electric Distribution Grid R&D Workshop - June 11,...

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

    On June 11, 2014, the Department of Energy held a half-day workshop to identify key R&D activities for enhancing the resilience of electric distribution grids to natural disasters. ...

  7. Building a Greener, More Resilient Future in Washington State...

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

    and solar onto the electric grid. The aim is to support greater deployment of these technologies and build a grid that is more efficient, flexible and resilient to the effects of...

  8. April 7 Webinar on OE's Resilient Electricity Delivery Infrastructure...

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

    April 7 Webinar on OE's Resilient Electricity Delivery Infrastructure Initiative FOA March 23, 2015 - 10:25am Addthis On April 7, Dan Ton, Acting Deputy Assistant Secretary, Dr. ...

  9. Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient Communities

    Broader source: Energy.gov [DOE]

    The Energy Department continues to take actions to protect our energy infrastructure, adapt to climate change and build partnerships to make communities across the country stronger and more resilient.

  10. Microsoft Word - Critical Infrastructure Security and Resilience Month.docx

    Energy Savers [EERE]

    White House Office of the Press Secretary For Immediate Release October 31, 2013 Presidential Proclamation -- Critical Infrastructure Security and Resilience Month, 2013 CRITICAL INFRASTRUCTURE SECURITY AND RESILIENCE MONTH, 2013 - - - - - - - BY THE PRESIDENT OF THE UNITED STATES OF AMERICA A PROCLAMATION Over the last few decades, our Nation has grown increasingly dependent on critical infrastructure, the backbone of our national and economic security. America's critical infrastructure is

  11. Building a Greener, More Resilient Future in Washington State | Department

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

    of Energy Building a Greener, More Resilient Future in Washington State Building a Greener, More Resilient Future in Washington State July 18, 2014 - 1:45pm Addthis Washington State Governor Jay Inslee, UniEnergy Technologies CEO Dr. Z. Gary Yang, and Assistant Secretary Patricia Hoffman (left to right) at the July 8 event in Mukilteo, Washington. Photo courtesy of Office of Washington State Governor Jay Inslee Washington State Governor Jay Inslee, UniEnergy Technologies CEO Dr. Z. Gary

  12. Climate Change Adaptation/Resilience | Department of Energy

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

    Climate Change Adaptation/Resilience Climate Change Adaptation/Resilience DOE facilities are located in all eight climate regions identified in the 2014 National Climate Assessment (as established by the U.S. Global Change Research Program), and are vulnerable to identified climate change impacts in those regions. To assist with establishing and maintaining an effective climate adaptation process, DOE is working to integrate climate adaptation concerns into all applicable DOE orders, policies,

  13. Similarity Engine: Using Content Similarity to Improve Memory Resilience.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Similarity Engine: Using Content Similarity to Improve Memory Resilience. Citation Details In-Document Search Title: Similarity Engine: Using Content Similarity to Improve Memory Resilience. Abstract not provided. Authors: Levy, Scott N. ; Ferreira, Kurt Brian ; Bridges, Patrick G Publication Date: 2016-01-01 OSTI Identifier: 1239385 Report Number(s): SAND2016-0499C 618682 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation:

  14. Now Available: Smart Grid Investments Improve Grid Reliability, Resilience,

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

    and Storm Responses (November 2014) | Department of Energy Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) Now Available: Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) December 8, 2014 - 2:35pm Addthis Smart grid technologies are helping utilities to speed outage restoration following major storm events, reduce the total number of affected customers, and improve overall service reliability to

  15. Preparing for Tomorrow's Systems: Manycore Resilience Patterns and

    Office of Scientific and Technical Information (OSTI)

    Transition. (Conference) | SciTech Connect Preparing for Tomorrow's Systems: Manycore Resilience Patterns and Transition. Citation Details In-Document Search Title: Preparing for Tomorrow's Systems: Manycore Resilience Patterns and Transition. Abstract not provided. Authors: Heroux, Michael Allen Publication Date: 2011-07-01 OSTI Identifier: 1107203 Report Number(s): SAND2011-4710C 465833 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference:

  16. Partnering with Vermont for an Innovative Approach to Resilience |

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

    Department of Energy Partnering with Vermont for an Innovative Approach to Resilience Partnering with Vermont for an Innovative Approach to Resilience November 18, 2014 - 3:27pm Addthis Dr. Imre Gyuk Dr. Imre Gyuk Energy Storage Program Manager, Office of Electricity Delivery and Energy Reliability How can I participate? Check out our Infographic on Understanding the Grid. Send us your questions about how the grid works using #GridWeek on Facebook, Twitter and Google+. Join the #GridWeek

  17. Shishmaref Gets DOE Support on Energy and Climate Resiliency | Department

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

    of Energy Shishmaref Gets DOE Support on Energy and Climate Resiliency Shishmaref Gets DOE Support on Energy and Climate Resiliency December 17, 2015 - 3:49pm Addthis Kendra Palmer Kendra Palmer Editor, Writer, and Project Manager with the National Renewable Energy Laboratory's Communications & Public Affairs Office Arctic Youth Ambassador Exposes Human Costs of Shishmaref's Climate Crisis To the people of Shishmaref, climate change is a glaring and immediate reality. Though they voted

  18. System Software Resilience. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    System Software Resilience. Citation Details In-Document Search Title: System Software Resilience. Abstract not provided. Authors: Ferreira, Kurt Brian Publication Date: 2014-05-01 OSTI Identifier: 1145816 Report Number(s): SAND2014-4240C 518360 DOE Contract Number: DE-AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: External Advisory Board held June 2-3, 2014 in Albuquerque, NM.; Related Information: Proposed for presentation at the External Advisory Board held June 2-3,

  19. Constructing a resilience index for the Enhanced Critical Infrastructure Protection Program

    SciTech Connect (OSTI)

    Fisher, R. E.; Bassett, G. W.; Buehring, W. A.; Collins, M. J.; Dickinson, D. C.; Eaton, L. K.; Haffenden, R. A.; Hussar, N. E.; Klett, M. S.; Lawlor, M. A.; Millier, D. J.; Petit, F. D.; Peyton, S. M.; Wallace, K. E.; Whitfield, R. G.; Peerenboom, J P

    2010-10-14

    Following recommendations made in Homeland Security Presidential Directive 7, which established a national policy for the identification and increased protection of critical infrastructure and key resources (CIKR) by Federal departments and agencies, the U.S. Department of Homeland Security (DHS) in 2006 developed the Enhanced Critical Infrastructure Protection (ECIP) program. The ECIP program aimed to provide a closer partnership with state, regional, territorial, local, and tribal authorities in fulfilling the national objective to improve CIKR protection. The program was specifically designed to identify protective measures currently in place in CIKR and to inform facility owners/operators of the benefits of new protective measures. The ECIP program also sought to enhance existing relationships between DHS and owners/operators of CIKR and to build relationships where none existed (DHS 2008; DHS 2009). In 2009, DHS and its protective security advisors (PSAs) began assessing CIKR assets using the ECIP program and ultimately produced individual protective measure and vulnerability values through the protective measure and vulnerability indices (PMI/VI). The PMI/VI assess the protective measures posture of individual facilities at their 'weakest link,' allowing for a detailed analysis of the most vulnerable aspects of the facilities (Schneier 2003), while maintaining the ability to produce an overall protective measures picture. The PMI has six main components (physical security, security management, security force, information sharing, protective measures assessments, and dependencies) and focuses on actions taken by a facility to prevent or deter the occurrence of an incident (Argonne National Laboratory 2009). As CIKR continue to be assessed using the PMI/VI and owners/operators better understand how they can prevent or deter incidents, academic research, practitioner emphasis, and public policy formation have increasingly focused on resilience as a necessary component of the risk management framework and infrastructure protection. This shift in focus toward resilience complements the analysis of protective measures by taking into account the three other phases of risk management: mitigation, response, and recovery (Figure 1). Thus, the addition of a robust resilience index (RI) to the established PMI/VI provides vital information to owners/operators throughout the risk management process. Combining a pre-incident focus with a better understanding of resilience, as well as potential consequences from damaged CIKR, allows owners/operators to better understand different ways to decrease risk by (1) increasing physical security measures to prevent an incident, (2) supplementing redundancy to mitigate the effects of an incident, and (3) enhancing emergency action and business continuity planning to increase the effectiveness of recovery procedures. Information provided by the RI methodology is also used by facility owners/operators to better understand how their facilities compare to similar sector/subsector sites and to help them make risk-based decisions. This report provides an overview of the RI methodology developed to estimate resilience and provide resilience comparisons for sectors and subsectors. The information will be used to (1) assist DHS in analyzing existing response and recovery methods and programs at facilities and (2) identify potential ways to increase resilience. The RI methodology is based on principles of Appreciative Inquiry, which is 'the coevolutionary search for the best in people, their organizations, and the relevant world around them' (Cooperrider et al. 2005). Appreciative Inquiry identifies the best of 'what is' and helps to envision 'what might be.' The ECIP program and the RI represent a new model (using Appreciative Inquiry principles) for information sharing between government and industry (Fisher and Petit 2010). A 'dashboard' display, which provides an interactive tool - rather than a static report, presents the results of the RI in a convenient format. Additional resilience measures c

  20. Anomaly Detection for Resilient Control Systems Using Fuzzy-Neural Data Fusion Engine

    SciTech Connect (OSTI)

    Ondrej Linda; Milos Manic; Timothy R. McJunkin

    2011-08-01

    Resilient control systems in critical infrastructures require increased cyber-security and state-awareness. One of the necessary conditions for achieving the desired high level of resiliency is timely reporting and understanding of the status and behavioral trends of the control system. This paper describes the design and development of a neural-network based data-fusion system for increased state-awareness of resilient control systems. The proposed system consists of a dedicated data-fusion engine for each component of the control system. Each data-fusion engine implements three-layered alarm system consisting of: (1) conventional threshold-based alarms, (2) anomalous behavior detector using self-organizing maps, and (3) prediction error based alarms using neural network based signal forecasting. The proposed system was integrated with a model of the Idaho National Laboratory Hytest facility, which is a testing facility for hybrid energy systems. Experimental results demonstrate that the implemented data fusion system provides timely plant performance monitoring and cyber-state reporting.

  1. Joint US/Russian study on the development of a decommissioning strategy plan for RBMK-1000 unit No. 1 at the Leningrad Nuclear Power Plant

    SciTech Connect (OSTI)

    1997-12-01

    The objective of this joint U.S./Russian study was to develop a safe, technically feasible, economically acceptable strategy for decommissioning Leningrad Nuclear Power Plant (LNPP) Unit No. 1 as a representative first-generation RBMK-1000 reactor. The ultimate goal in developing the decommissioning strategy was to select the most suitable decommissioning alternative and end state, taking into account the socioeconomic conditions, the regulatory environment, and decommissioning experience in Russia. This study was performed by a group of Russian and American experts led by Kurchatov Institute for the Russian efforts and by the Pacific Northwest National Laboratory for the U.S. efforts and for the overall project.

  2. Coordinating Energy Efficiency with Other Disaster Resiliency...

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

    Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: ... Efforts Outreach to Faith--Based Organizations Complementary Energy and Health Strategies

  3. DEVELOPMENT OF AN ANTIFOAM TRACKING SYSTEM AS AN OPTION TO SUPPORT THE MELTER OFF-GAS FLAMMABILITY CONTROL STRATEGY AT THE DWPF

    SciTech Connect (OSTI)

    Edwards, T.; Lambert, D.

    2014-08-27

    The Savannah River National Laboratory (SRNL) has been working with the Savannah River Remediation (SRR) Defense Waste Processing Facility (DWPF) in the development and implementation of an additional strategy for confidently satisfying the flammability controls for DWPFs melter operation. An initial strategy for implementing the operational constraints associated with flammability control in DWPF was based upon an analytically determined carbon concentration from antifoam. Due to the conservative error structure associated with the analytical approach, its implementation has significantly reduced the operating window for processing and has led to recurrent Slurry Mix Evaporator (SME) and Melter Feed Tank (MFT) remediation. To address the adverse operating impact of the current implementation strategy, SRR issued a Technical Task Request (TTR) to SRNL requesting the development and documentation of an alternate strategy for evaluating the carbon contribution from antifoam. The proposed strategy presented in this report was developed under the guidance of a Task Technical and Quality Assurance Plan (TTQAP) and involves calculating the carbon concentration from antifoam based upon the actual mass of antifoam added to the process assuming 100% retention. The mass of antifoam in the Additive Mix Feed Tank (AMFT), in the Sludge Receipt and Adjustment Tank (SRAT), and in the SME is tracked by mass balance as part of this strategy. As these quantities are monitored, the random and bias uncertainties affecting their values are also maintained and accounted for. This report documents: 1) the development of an alternate implementation strategy and associated equations describing the carbon concentration from antifoam in each SME batch derived from the actual amount of antifoam introduced into the AMFT, SRAT, and SME during the processing of the batch. 2) the equations and error structure for incorporating the proposed strategy into melter off-gas flammability assessments. Sample calculations of the system are also included in this report. Please note that the system developed and documented in this report is intended as an alternative to the current, analytically-driven system being utilized by DWPF; the proposed system is not intended to eliminate the current system. Also note that the system developed in this report to track antifoam mass in the AMFT, SRAT, and SME will be applicable beyond just Sludge Batch 8. While the model used to determine acceptability of the SME product with respect to melter off-gas flammability controls must be reassessed for each change in sludge batch, the antifoam mass tracking methodology is independent of sludge batch composition and as such will be transferable to future sludge batches.

  4. On Undecidability Aspects of Resilient Computations and Implications to Exascale

    SciTech Connect (OSTI)

    Rao, Nageswara S

    2014-01-01

    Future Exascale computing systems with a large number of processors, memory elements and interconnection links, are expected to experience multiple, complex faults, which affect both applications and operating-runtime systems. A variety of algorithms, frameworks and tools are being proposed to realize and/or verify the resilience properties of computations that guarantee correct results on failure-prone computing systems. We analytically show that certain resilient computation problems in presence of general classes of faults are undecidable, that is, no algorithms exist for solving them. We first show that the membership verification in a generic set of resilient computations is undecidable. We describe classes of faults that can create infinite loops or non-halting computations, whose detection in general is undecidable. We then show certain resilient computation problems to be undecidable by using reductions from the loop detection and halting problems under two formulations, namely, an abstract programming language and Turing machines, respectively. These two reductions highlight different failure effects: the former represents program and data corruption, and the latter illustrates incorrect program execution. These results call for broad-based, well-characterized resilience approaches that complement purely computational solutions using methods such as hardware monitors, co-designs, and system- and application-specific diagnosis codes.

  5. Resilience and inertia in model ecosystems: tests of some hypotheses

    SciTech Connect (OSTI)

    Turner, M.A.; DeAngelis, D.L.

    1982-08-01

    Resilience is defined as the speed with which a system returns to equilibrium following a perturbation, and resistance is defined as a measure of the extent to which a given compartment, or set of compartments, resists change. Resilience and resistance properties were investigated for both food web energy models and nutrient cycling models. Several indices of resilience, including the average transit time through the system, were examined. A hypothesis concerning the relationship between the transit time and the eigenvalues of the perturbation matrix is tested. Transit time is also used to investigate the fate of toxic materials in a system, and to determine peak loads of toxic materials in the compartments of a system.

  6. Distributed Solar PV for Electricity System Resiliency: Policy and Regulatory Considerations (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-11-01

    Distributed Solar PV systems have the potential of increasing the grid's resiliency to unforeseen events, such as extreme weather events and attacks. This paper presents the role that distributed PV can play in electric grid resiliency, introduces basic system design requirements and options, and discusses the regulatory and policy options for supporting the use of distributed PV for the purpose of increased electricity resiliency.

  7. Becoming Resilient: Disaster Planning and Recovery: NREL Experts Assist Before and After a Disaster (Fact Sheet), NREL (National Renewable Energy Laboratory)

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

    Becoming Resilient: Disaster Planning and Recovery NREL Experts Assist Before and After a Disaster The National Renewable Energy Laboratory (NREL) is the nation's leader in energy effciency and renewable energy technologies, practices, and strategies. For the last 15 years, NREL has provided expertise, tools, and innovations to private industry; federal, state, and local governments; nonproft organizations; and communities during the planning, recovery, and rebuilding stages after disaster

  8. Mapping a Course to Improved Community Resilience | Department of Energy

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

    Mapping a Course to Improved Community Resilience Mapping a Course to Improved Community Resilience June 4, 2015 - 2:16pm Addthis OE interns Jeremy Call and Henry Puppe at last month's first-ever mapathon hosted by the White House OE interns Jeremy Call and Henry Puppe at last month's first-ever mapathon hosted by the White House Denice Ross Denice Ross Last month's first-ever mapathon hosted by the White House brought people together from across the public and private sectors to celebrate and

  9. Conceptual Framework for Developing Resilience Metrics for the...

    Office of Environmental Management (EM)

    Metrics for the Electricity, Oil, and Gas Sectors in the United States (September ... Reliability to support the Office of Energy Policy and Systems Analysis in their writing ...

  10. Climate-Resilient Low Emission Development in Bangladesh (Fact Sheet)

    SciTech Connect (OSTI)

    Watson, A.; Sandor, D.; Butheau, M.

    2013-11-01

    Bangladesh is widely considered to be one of the nations most threatened by climate change. With two-thirds of the country less than 20 feet above sea level, the intrusion of salt into freshwater wells, frequent flooding, and the displacement of people from their homes is an ongoing threat. At the same time, the country's cities are rapidly growing, and the demand for energy is increasing at a corresponding rate.

  11. Hydrocarbon geoscience research strategy

    SciTech Connect (OSTI)

    Not Available

    1990-04-01

    This document outlines a strategy for oil and gas related research focused on optimizing the economic producibility of the Nation's resources. The Hydrocarbon Geoscience Strategy was developed by the Hydrocarbon Geoscience Research Coordinating Committee of the Department of Energy (DOE). This strategy forms the basis for the development of DOE Fossil Energy's Oil Research Program Implementation Plan and Natural Gas Program Implementation Plan. 24 refs., 5 figs., 3 tabs.

  12. Disaster Resiliency and Recovery: Capabilities (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-11-01

    The National Renewable Energy Laboratory (NREL) is the nation's leader in energy efficient and renewable energy technologies, practices, and strategies. For the last 15 years, NREL has provided expertise, tools, and innovations to private industry; federal, state, and local governments; non-profit organizations; and communities during the planning, recovery, and rebuilding stages after disaster strikes.

  13. Infrastructure Ecology for Sustainable and Resilient Urban Infrastructure Design

    SciTech Connect (OSTI)

    Jeong, Hyunju; Pandit, Arka; Crittenden, John; Xu, Ming; Perrings, Charles; Wang, Dali; Li, Ke; French, Steve

    2010-10-01

    The population growth coupled with increasing urbanization is predicted to exert a huge demand on the growth and retrofit of urban infrastructure, particularly in water and energy systems. The U.S. population is estimated to grow by 23% (UN, 2009) between 2005 and 2030. The corresponding increases in energy and water demand were predicted as 14% (EIA, 2009) and 20% (Elcock, 2008), respectively. The water-energy nexus needs to be better understood to satisfy the increased demand in a sustainable manner without conflicting with environmental and economic constraints. Overall, 4% of U.S. power generation is used for water distribution (80%) and treatment (20%). 3% of U.S. water consumption (100 billion gallons per day, or 100 BGD) and 40% of U.S. water withdrawal (340 BGD) are for thermoelectric power generation (Goldstein and Smith, 2002). The water demand for energy production is predicted to increase most significantly among the water consumption sectors by 2030. On the other hand, due to the dearth of conventional water sources, energy intensive technologies are increasingly in use to treat seawater and brackish groundwater for water supply. Thus comprehending the interrelation and interdependency between water and energy system is imperative to evaluate sustainable water and energy supply alternatives for cities. In addition to the water-energy nexus, decentralized or distributed concept is also beneficial for designing sustainable water and energy infrastructure as these alternatives require lesser distribution lines and space in a compact urban area. Especially, the distributed energy infrastructure is more suited to interconnect various large and small scale renewable energy producers which can be expected to mitigate greenhouse gas (GHG) emissions. In the case of decentralized water infrastructure, on-site wastewater treatment facility can provide multiple benefits. Firstly, it reduces the potable water demand by reusing the treated water for non-potable uses and secondly, it also reduces the wastewater load to central facility. In addition, lesser dependency on the distribution network contributes to increased reliability and resiliency of the infrastructure. The goal of this research is to develop a framework which seeks an optimal combination of decentralized water and energy alternatives and centralized infrastructures based on physical and socio-economic environments of a region. Centralized and decentralized options related to water, wastewater and stormwater and distributed energy alternatives including photovoltaic (PV) generators, fuel cells and microturbines are investigated. In the context of the water-energy nexus, water recovery from energy alternatives and energy recovery from water alternatives are reflected. Alternatives recapturing nutrients from wastewater are also considered to conserve depleting resources. The alternatives are evaluated in terms of their life-cycle environmental impact and economic performance using a hybrid life cycle assessment (LCA) tool and cost benefit analysis, respectively. Meeting the increasing demand of a test bed, an optimal combination of the alternatives is designed to minimize environmental and economic impacts including CO2 emissions, human health risk, natural resource use, and construction and operation cost. The framework determines the optimal combination depending on urban density, transmission or conveyance distance or network, geology, climate, etc. Therefore, it will be also able to evaluate infrastructure resiliency against physical and socio-economic challenges such as population growth, severe weather, energy and water shortage, economic crisis, and so on.

  14. Request for Information on the Electric Grid Resilience Self-Assessment Tool for Distribution Systems: Federal Register Notice, Volume 80, No. 126- Jul. 1, 2015

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) Office of Electricity Delivery and Energy Reliability (OE) is seeking comments and information from interested parties to inform the development of a pilot project concerning an interactive self-assessment tool to understand the relative resilience level of national electric grid distribution systems to extreme weather events.

  15. Development Of A Macro-Batch Qualification Strategy For The Hanford Tank Waste Treatment And Immobilization Plant

    SciTech Connect (OSTI)

    Herman, Connie C.

    2013-09-30

    The Savannah River National Laboratory (SRNL) has evaluated the existing waste feed qualification strategy for the Hanford Tank Waste Treatment and Immobilization Plant (WTP) based on experience from the Savannah River Site (SRS) Defense Waste Processing Facility (DWPF) waste qualification program. The current waste qualification programs for each of the sites are discussed in the report to provide a baseline for comparison. Recommendations on strategies are then provided that could be implemented at Hanford based on the successful Macrobatch qualification strategy utilized at SRS to reduce the risk of processing upsets or the production of a staged waste campaign that does not meet the processing requirements of the WTP. Considerations included the baseline WTP process, as well as options involving Direct High Level Waste (HLW) and Low Activity Waste (LAW) processing, and the potential use of a Tank Waste Characterization and Staging Facility (TWCSF). The main objectives of the Hanford waste feed qualification program are to demonstrate compliance with the Waste Acceptance Criteria (WAC), determine waste processability, and demonstrate unit operations at a laboratory scale. Risks to acceptability and successful implementation of this program, as compared to the DWPF Macro-Batch qualification strategy, include: Limitations of mixing/blending capability of the Hanford Tank Farm; The complexity of unit operations (i.e., multiple chemical and mechanical separations processes) involved in the WTP pretreatment qualification process; The need to account for effects of blending of LAW and HLW streams, as well as a recycle stream, within the PT unit operations; and The reliance on only a single set of unit operations demonstrations with the radioactive qualification sample. This later limitation is further complicated because of the 180-day completion requirement for all of the necessary waste feed qualification steps. The primary recommendations/changes include the following: Collection and characterization of samples for relevant process analytes from the tanks to be blended during the staging process; Initiation of qualification activities earlier in the staging process to optimize the campaign composition through evaluation from both a processing and glass composition perspective; Definition of the parameters that are important for processing in the WTP facilities (unit operations) across the anticipated range of wastes and as they relate to qualification-scale equipment; Performance of limited testing with simulants ahead of the waste feed qualification sample demonstration as needed to determine the available processing window for that campaign; and Demonstration of sufficient mixing in the staging tank to show that the waste qualification sample chemical and physical properties are representative of the transfers to be made to WTP. Potential flowcharts for derivatives of the Hanford waste feed qualification process are also provided in this report. While these recommendations are an extension of the existing WTP waste qualification program, they are more in line with the processes currently performed for SRS. The implementation of these processes at SRS has been shown to offer flexibility for processing, having identified potential processing issues ahead of the qualification or facility processing, and having provided opportunity to optimize waste loading and throughput in the DWPF.

  16. Recovery act. Characterizing structural controls of EGS-candidate and conventional geothermal reservoirs in the Great Basin. Developing successful exploration strategies in extended terranes

    SciTech Connect (OSTI)

    Faulds, James

    2015-06-25

    We conducted a comprehensive analysis of the structural controls of geothermal systems within the Great Basin and adjacent regions. Our main objectives were to: 1) Produce a catalogue of favorable structural environments and models for geothermal systems. 2) Improve site-specific targeting of geothermal resources through detailed studies of representative sites, which included innovative techniques of slip tendency analysis of faults and 3D modeling. 3) Compare and contrast the structural controls and models in different tectonic settings. 4) Synthesize data and develop methodologies for enhancement of exploration strategies for conventional and EGS systems, reduction in the risk of drilling non-productive wells, and selecting the best EGS sites.

  17. Resilient Control Systems Practical Metrics Basis for Defining Mission Impact

    SciTech Connect (OSTI)

    Craig G. Rieger

    2014-08-01

    "Resilience” describes how systems operate at an acceptable level of normalcy despite disturbances or threats. In this paper we first consider the cognitive, cyber-physical interdependencies inherent in critical infrastructure systems and how resilience differs from reliability to mitigate these risks. Terminology and metrics basis are provided to integrate the cognitive, cyber-physical aspects that should be considered when defining solutions for resilience. A practical approach is taken to roll this metrics basis up to system integrity and business case metrics that establish “proper operation” and “impact.” A notional chemical processing plant is the use case for demonstrating how the system integrity metrics can be applied to establish performance, and

  18. Network resilience; A measure of network fault tolerance

    SciTech Connect (OSTI)

    Najjar, W. . Dept. of Computer Science); Gaudoit, J.L. . Dept. of Electrical Engineering)

    1990-02-01

    The failure of a node in a multicomputer system will not only reduce the computational power but also alter the network's topology. Network fault tolerance is a measure of the number of failures the network can sustain before a disconnection occurs. It is expressed traditionally as the network's node degree. In this paper, the authors propose a probabilistic measure of network fault tolerance expressed as the probability f a disconnection. Qualitative evaluation of this measure is presented. As expected, the single-node disconnection probability is the dominant factor irrespective of the topology under consideration. They derive an analytical approximation of the disconnection probability and verify it with Monte Carlo simulation. Based on this model, the measures of network resilience and relative network resilience are proposed as probabilistic measures of network fault tolerance. These are then used to evaluate the effects of the disconnection probability on the reliability of the system.

  19. CHP: Enabling Resilient Energy Infrastructure - Presentations from April

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

    2013 Webinar | Department of Energy - Presentations from April 2013 Webinar CHP: Enabling Resilient Energy Infrastructure - Presentations from April 2013 Webinar Recognizing the benefits of combined heat and power (CHP) and its current underutilization as an energy resource in the United States, the Obama Administration is supporting a National goal to achieve 40 gigawatts (GW) of new, cost-effective CHP by 2020. This set of presentations from an April 2013 webinar discusses the role for CHP

  20. CHP: Enabling Resilient Energy Infrastructure for Critical Facilities -

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

    Report, March 2013 | Department of Energy for Critical Facilities - Report, March 2013 CHP: Enabling Resilient Energy Infrastructure for Critical Facilities - Report, March 2013 Critical infrastructure collectively refers to those assets, systems, and networks that, if incapacitated, would have a substantial negative impact on national or regional security, economic operations, or public health and safety. This report provides information on the design and use of CHP for reliability

  1. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge:

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

    Transportation Challenge Transportation Ensure essential functions Innovating multi-modal tools to assess transportation risks at city, regional, national & international levels Picture of global map and transportation evaluation Sandia has extensive experience helping cities create redundant and resilient transportation systems to ensure operation of essential response functions during a disruptive event as well as long term transportaion planning. This allows for evacuation, access to

  2. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge: Food

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

    Challenge Food Protect supply chains Using simulations & analyses to help cities minimize impacts to food systems Red and green peppers Sandia has comprehensive expertise in improving the resilience of food supply chains for cities, regions, and countries. Sandia uses proprietary modeling and simulation tools to identify and mitigate potential disruptions to a city's food system. These methods were recently used to lessen the negative effects of Superstorm Sandy on New York City's food

  3. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge: Risk

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

    Analysis Challenge Risk Analysis Evaluate & mitigate risk Combining data with infrastructure models to assess natural & manmade threats Map of city Sandia is a world leader in all-hazard risk analysis. Sandia's experience in evaluating threats (such as hurricanes, floods, droughts, and terrorist attacks), vulnerabilities, and consequences, coupled with expertise in critical infrastructure, can significantly enhance a city's resilience. Sandia also has substantial experience in

  4. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge: Water

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

    Challenge Water Meeting basic needs Sandia pioneered water infrastructure risk analysis with expertise in geological & urban water systems. Sandia scientist treats brackish water for human consumption. Sandia specializes in helping cities determine which efforts will be effective in reducing their water risks and increasing their resilience. Areas that can provide enormous cost-saving benefits for cities include reducing the amount of water used in energy production and innovative

  5. Similarity Engine: Using Content Similarity to Improve Memory Resilience

    Office of Scientific and Technical Information (OSTI)

    0499C Similarity Engine: Using Content Similarity to Improve Memory Resilience Scott Levy Department of Computer Science University of New Mexico slevy@cs.unm.edu Kurt B. Ferreira Center for Computing Research Sandia National Laboratories kbferre@sandia.gov Patrick G. Bridges Department of Computer Science University of New Mexico bridges@cs.unm.edu ABSTRACT In next-generation extreme-scale systems, application per- formance will be limited by memory performance charac- teristics. The first

  6. FENIX for Scalable Online Application Resilience | Argonne Leadership

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

    Computing Facility FENIX for Scalable Online Application Resilience Event Sponsor: Mathematics and Computer Science Division Seminar Start Date: Mar 4 2016 - 10:30am Building/Room: Building 240/Room 4301 Location: Argonne National Laboratory Speaker(s): Keita Teranishi Speaker(s) Title: Sandia National Laboratories Host: Pavan Balaji Major exascale reports indicate that future HPC systems will suffer shorter Mean Time Between Failures (MTBF) due to the increase in system complexity and

  7. Applied Resiliency for More Trustworthy Grid Operation (ARMORE)

    Energy Savers [EERE]

    Applied Resiliency for More Trustworthy Grid Operation (ARMORE) Secure communications, inspection, and data analysis platform that enhances the security posture for legacy and modern grid devices Background The electric grid increasingly relies on the secure transfer of real-time data between substations to maintain control of system operations. Traditional cybersecurity practices primarily employ perimeter-level protections, such as firewalls or end-point gateways. Additionally, substation

  8. Onset of Turbulence and Profile Resilience in the Helimak Configuration

    SciTech Connect (OSTI)

    Rypdal, K.; Ratynskaia, S.

    2005-06-10

    An experimental study of the onset of drift wave and flute interchange instabilities in the Helimak configuration is presented. It is shown that the Helimak offers the opportunity to separate the regions where these instabilities are active and to assess their relative role in cross-field anomalous transport and in the self-organization of exponential plasma density profiles with resilient scale length. Some results indicating a period doubling route to turbulence are also presented.

  9. Energy policies for resilience and national security. Final report

    SciTech Connect (OSTI)

    Lovins, A.B.; Lovins, L.H.

    1981-10-01

    The vulnerabilities of the US energy system to accidental or deliberate disruptions are analyzed generically and specifically and shown to be disturbingly large. Since they arise from reliance on highly centralized technologies, increasing such reliance is likely to increase national energy vulnerability. A more efficient, diverse, dispersed, renewable energy system is shown to be inherently more resilient, to make major failures impossible, and to be compatible with consistent adherence to free-market principles.

  10. Energy policies for resilience and national security. Final report

    SciTech Connect (OSTI)

    Lovins, A.B.; Lovins, L.H.

    1981-10-01

    The vulnerabilities of the U.S. energy system to accidental or deliberate disruptions are analyzed generically and specifically and shown to be disturbingly large. Since they arise from reliance on highly centralized technologies, increasing such reliance is likely to increase national energy vulnerability. A more efficient, diverse, dispersed, renewable energy system is shown to be inherently more resilient, to make major failures impossible, and to be compatible with consistent adherence to free-market principles.

  11. Resilient Control System Execution Agent (ReCoSEA)

    SciTech Connect (OSTI)

    Craig G. Rieger; Kris Villez

    2012-08-01

    In an increasingly networked world, critical infrastructure systems suffer from two types of vulnerability. The first is the traditionally recognized problem of monitoring the systems for faults and failures, recognizing and analyzing data, and responding with real understanding to the problems of the system. Increasingly complex systems create the opportunity for single points of failure to cascade when inaccurate assessment of system health increases response time or leads to faulty analysis of the problems involved. A second problem involves vulnerability to cyber intrusion, in which bad actors can mask system deterioration or present false data about system status. A resilient system will protect stability, efficiency, and security. To ensure these three states, the system must react to changing conditions within the system with coordination: no one component of the system can be allowed to react to problems without real consideration of the effects of that action on other components within the system. Systems with multi-agent design typically have three layers of action, a management layer, a coordination layer, and an execution layer. A resilient multi-agent system will emphasize functions of the execution layer, which has the responsibility of initiating actions, monitoring, analyzing, and controlling its own processes, while feeding information back to the higher levels of management and coordination. The design concept of a resilient control system execution agent (ReCoSEA) grows out of these underpinnings, and through the use of computational intelligence techniques, this paper suggests an associated design methodology.

  12. Effects of coupling and asymmetries on load resilience of IC ITER-like structures

    SciTech Connect (OSTI)

    Bosia, G.; Bremond, S.; Colas, L.

    2005-09-26

    ITER-like structures feature an intrinsic resilience to load variations, which is related to the symmetry of the currents in the two branches of the structure. It has been suggested that the effects of coupling between the array elements would significantly impair the load resilience of the structure. In this paper the effect of inter strap coupling and of however induced electrical array asymmetries on the structure load resilience are quantitatively examined.

  13. A Resiliency Action Plan for the National Renewable Energy Laboratory: May 23, 2014 -- June 5, 2015

    SciTech Connect (OSTI)

    Vogel, J; Wagner, C.; Renfrow, S.

    2015-09-03

    The second stage in a two-stage project called the National Renewable Energy Laboratory (NREL) Climate Change Resiliency and Preparedness (CCRP) project is summarized in this resiliency action plan. This CCRP pilot project was funded by the U.S. Department of Energy's Sustainability Performance Office and launched in winter 2014. The resiliency action plan begins where the previous stage of the project -- the vulnerability assessment -- ended. This report discusses resiliency options to reduce the risk of the highest risk vulnerabilities that were identified in the NREL vulnerability assessment.

  14. Energy Department Launches Microgrid Competition to Support Resiliency in Communities Across America

    Broader source: Energy.gov [DOE]

    WASHINGTON – Today, the Energy Department launched the Microgrid 2014 MVP Challenge, a competition to support resiliency and adaptation in communities across America.

  15. Resilient Electric Distribution Grid R&D Workshop - June 11, 2014 |

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

    Department of Energy Resilient Electric Distribution Grid R&D Workshop - June 11, 2014 Resilient Electric Distribution Grid R&D Workshop - June 11, 2014 On June 11, 2014, the Department of Energy held a half-day workshop to identify key R&D activities for enhancing the resilience of electric distribution grids to natural disasters. Workshop attendees met to share current practices by distribution utilities and ongoing activities on resilient electric distribution grid R&D,

  16. July 17 ESTAP Webinar: Resilient Solar-Storage Systems for Homes...

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

    The technology may be applied to achieve resilient power to critical infrastructure facilities while reducing energy costs and enabling demandresponse. The webinar is free but ...

  17. EAC Recommendations for DOE Action Regarding U.S. Electric Grid Resiliency- March 2014

    Office of Energy Efficiency and Renewable Energy (EERE)

    EAC Recommendations for DOE Action Regarding U.S. Electric Grid Resiliency, approved at the March 12-13, 2014 meeting.

  18. Investigating the Interplay between Energy Efficiency and Resilience in High Performance Computing

    SciTech Connect (OSTI)

    Tan, Li; Song, Shuaiwen; Wu, Panruo; Chen, Zizhong; Ge, Rong; Kerbyson, Darren J.

    2015-05-29

    Energy efficiency and resilience are two crucial challenges for HPC systems to reach exascale. While energy efficiency and resilience issues have been extensively studied individually, little has been done to understand the interplay between energy efficiency and resilience for HPC systems. Decreasing the supply voltage associated with a given operating frequency for processors and other CMOS-based components can significantly reduce power consumption. However, this often raises system failure rates and consequently increases application execution time. In this work, we present an energy saving undervolting approach that leverages the mainstream resilience techniques to tolerate the increased failures caused by undervolting.

  19. Algorithm and simulation development in support of response strategies for contamination events in air and water systems.

    SciTech Connect (OSTI)

    Waanders, Bart Van Bloemen

    2006-01-01

    Chemical/Biological/Radiological (CBR) contamination events pose a considerable threat to our nation's infrastructure, especially in large internal facilities, external flows, and water distribution systems. Because physical security can only be enforced to a limited degree, deployment of early warning systems is being considered. However to achieve reliable and efficient functionality, several complex questions must be answered: (1) where should sensors be placed, (2) how can sparse sensor information be efficiently used to determine the location of the original intrusion, (3) what are the model and data uncertainties, (4) how should these uncertainties be handled, and (5) how can our algorithms and forward simulations be sufficiently improved to achieve real time performance? This report presents the results of a three year algorithmic and application development to support the identification, mitigation, and risk assessment of CBR contamination events. The main thrust of this investigation was to develop (1) computationally efficient algorithms for strategically placing sensors, (2) identification process of contamination events by using sparse observations, (3) characterization of uncertainty through developing accurate demands forecasts and through investigating uncertain simulation model parameters, (4) risk assessment capabilities, and (5) reduced order modeling methods. The development effort was focused on water distribution systems, large internal facilities, and outdoor areas.

  20. Technology Development

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

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

  1. Thermal Strategies for High Efficiency Thermoelectric Power Generation...

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

    Strategies for High Efficiency Thermoelectric Power Generation Thermal Strategies for High Efficiency Thermoelectric Power Generation Developing integrated TE system configurations ...

  2. Vulnerability Assessments and Resilience Planning at Federal Facilities. Preliminary Synthesis of Project

    SciTech Connect (OSTI)

    Moss, R. H.; Delgado, A.; Malone, E L.

    2015-08-15

    U.S. government agencies are now directed to assess the vulnerability of their operations and facilities to climate change and to develop adaptation plans to increase their resilience. Specific guidance on methods is still evolving based on the many different available frameworks. Agencies have been experimenting with these frameworks and approaches. This technical paper synthesizes lessons and insights from a series of research case studies conducted by the investigators at facilities of the U.S. Department of Energy and the Department of Defense. The purpose of the paper is to solicit comments and feedback from interested program managers and analysts before final conclusions are published. The paper describes the characteristics of a systematic process for prioritizing needs for adaptation planning at individual facilities and examines requirements and methods needed. It then suggests a framework of steps for vulnerability assessments at Federal facilities and elaborates on three sets of methods required for assessments, regardless of the detailed framework used. In a concluding section, the paper suggests a roadmap to further develop methods to support agencies in preparing for climate change. The case studies point to several preliminary conclusions; (1) Vulnerability assessments are needed to translate potential changes in climate exposure to estimates of impacts and evaluation of their significance for operations and mission attainment, in other words into information that is related to and useful in ongoing planning, management, and decision-making processes; (2) To increase the relevance and utility of vulnerability assessments to site personnel, the assessment process needs to emphasize the characteristics of the site infrastructure, not just climate change; (3) A multi-tiered framework that includes screening, vulnerability assessments at the most vulnerable installations, and adaptation design will efficiently target high-risk sites and infrastructure; (4) Vulnerability assessments can be connected to efforts to improve facility resilience to motivate participation; and (5) Efficient, scalable methods for vulnerability assessment can be developed, but additional case studies and evaluation are required.

  3. National Association of Counties Webinar- Combined Heat and Power: Resiliency Strategies for Critical Facilities

    Broader source: Energy.gov [DOE]

    Combined heat and power (CHP), also known as cogeneration, is a method whereby energy is produced, and excess heat from the production process can be used for heating and cooling processes....

  4. Final Project Report: Development of Micro-Structural Mitigation Strategies for PEM Fuel Cells: Morphological Simulations and Experimental Approaches

    SciTech Connect (OSTI)

    Wessel, Silvia; Harvey, David

    2013-06-28

    The durability of PEM fuel cells is a primary requirement for large scale commercialization of these power systems in transportation and stationary market applications that target operational lifetimes of 5,000 hours and 40,000 hours by 2015, respectively. Key degradation modes contributing to fuel cell lifetime limitations have been largely associated with the platinum-based cathode catalyst layer. Furthermore, as fuel cells are driven to low cost materials and lower catalyst loadings in order to meet the cost targets for commercialization, the catalyst durability has become even more important. While over the past few years significant progress has been made in identifying the underlying causes of fuel cell degradation and key parameters that greatly influence the degradation rates, many gaps with respect to knowledge of the driving mechanisms still exist; in particular, the acceleration of the mechanisms due to different structural compositions and under different fuel cell conditions remains an area not well understood. The focus of this project was to address catalyst durability by using a dual path approach that coupled an extensive range of experimental analysis and testing with a multi-scale modeling approach. With this, the major technical areas/issues of catalyst and catalyst layer performance and durability that were addressed are: 1. Catalyst and catalyst layer degradation mechanisms (Pt dissolution, agglomeration, Pt loss, e.g. Pt in the membrane, carbon oxidation and/or corrosion). a. Driving force for the different degradation mechanisms. b. Relationships between MEA performance, catalyst and catalyst layer degradation and operational conditions, catalyst layer composition, and structure. 2. Materials properties a. Changes in catalyst, catalyst layer, and MEA materials properties due to degradation. 3. Catalyst performance a. Relationships between catalyst structural changes and performance. b. Stability of the three-phase boundary and its effect on performance/catalyst degradation. The key accomplishments of this project are: The development of a molecular-dynamics based description of the carbon supported-Pt and ionomer system The development of a composition-based, 1D-statistical Unit Cell Performance model A modified and improved multi-pathway ORR model An extension of the existing micro-structural catalyst model to transient operation The coupling of a Pt Dissolution model to the modified ORR pathway model The Development A Semi-empirical carbon corrosion model The integration and release of an open-source forward predictive MEA performance and degradation model Completion of correlations of BOT (beginning of test) and EOT (end of test) performance loss breakdown with cathode catalyst layer composition, morphology, material properties, and operational conditions Catalyst layer durability windows and design curves A design flow path of interactions from materials properties and catalyst layer effective properties to performance loss breakdown for virgin and degraded catalyst layers In order to ensure the best possible user experience we will perform a staged release of the software leading up to the webinar scheduled in October 2013. The release schedule will be as follows (please note that the manual will be released with the beta release as direct support is provided in Stage 1): Stage 0 - Internal Ballard Release o Cross check of compilation and installation to ensure machine independence o Implement code on portable virtual machine to allow for non-UNIX use (pending) Stage 1 - Alpha Release o The model code will be made available via a GIT, sourceforge, or other repository (under discussion at Ballard) for download and installation by a small pre-selected group of users o Users will be given three weeks to install, apply, and evaluate features of the code, providing feedback on issues or software bugs that require correction prior to beta release Stage 2 - Beta Release o The model code repository is opened to the general public on a beta release concept, with a mechanism for bug tracking and feedback from a large user group o Code will be tracked and patched for any discovered bugs or relevant feedback from the user community, upon the completion of three months without a major bug submission the code will be moved to a full version release Stage 3 - Full Version Release o Code is version to revision 1.0 and that version is frozen in development/patching

  5. Simultaneous ballistic deficit immunity and resilience to parallel noise sources: A new pulse shaping technique

    SciTech Connect (OSTI)

    Fabris, Lorenzo; Becker, John A.; Goulding, Frederick S.; Madden, Norman W.

    2000-10-11

    A new and different time variant pulse processing system has been developed based on a simple CR-RC filter and two analog switches. The new pulse processing technique combines both ballistic deficit immunity and resilience to parallel noise without a significant compromise to the low energy resolution, generally considered a mutually exclusive requirement. The filter is realized by combining two different pulse-shaping techniques. One of the techniques creates a low rate of curvature at the pulse peak, which reduces ballistic deficit, while the second technique increases the tolerance to low frequency noise by modifying the noise history. Several experimental measurements are presented, including tests on a co-planar grid CdZnTe detector. Improvements on both the resolution and line shape are shown for the 662 keV line of 137Cs.

  6. Microsoft PowerPoint - Pillon Climate Change and the Need for Energy Resiliency Tribal Energy Systems March 2015.pptx

    Energy Savers [EERE]

    Climate Change and the Need for Energy Resiliency Jeffrey R. Pillon, Director of Energy Assurance National Association of State Energy Officials TRIBAL ENERGY SYSTEMS: CLIMATE PREPAREDNESS AND RESILIENCY March 4, 2015 Lincoln, California + What is Resilience?  Resilience, is defined in Presidential Policy Directive 21, as "the ability to prepare for and adapt to changing conditions and withstand and recover rapidly from disruptions...[it] includes the ability to withstand and recover

  7. Integrated Heat Pump (IHP) System Development - Air-Source IHP Control Strategy and Specifications and Ground-Source IHP Conceptual Design

    SciTech Connect (OSTI)

    Murphy, Richard W; Rice, C Keith; Baxter, Van D

    2007-05-01

    The integrated heat pump (IHP), as one appliance, can provide space cooling, heating, ventilation, and dehumidification while maintaining comfort and meeting domestic water heating needs in near-zero-energy home (NZEH) applications. In FY 2006 Oak Ridge National Laboratory (ORNL) completed development of a control strategy and system specification for an air-source IHP. The conceptual design of a ground-source IHP was also completed. Testing and analysis confirm the potential of both IHP concepts to meet NZEH energy services needs while consuming 50% less energy than a suite of equipment that meets current minimum efficiency requirements. This report is in fulfillment of an FY06 DOE Building Technologies (BT) Joule Milestone.

  8. Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems

    SciTech Connect (OSTI)

    Harold, Michael; Crocker, Mark; Balakotaiah, Vemuri; Luss, Dan; Choi, Jae-Soon; Dearth, Mark; McCabe, Bob; Theis, Joe

    2013-09-30

    Oxides of nitrogen in the form of nitric oxide (NO) and nitrogen dioxide (NO{sub 2}) commonly referred to as NO{sub x}, is one of the two chemical precursors that lead to ground-level ozone, a ubiquitous air pollutant in urban areas. A major source of NO{sub x} is generated by equipment and vehicles powered by diesel engines, which have a combustion exhaust that contains NO{sub x} in the presence of excess O{sub 2}. Catalytic abatement measures that are effective for gasoline-fueled engines such as the precious metal containing three-way catalytic converter (TWC) cannot be used to treat O2-laden exhaust containing NO{sub x}. Two catalytic technologies that have emerged as effective for NO{sub x} abatement are NO{sub x} storage and reduction (NSR) and selective catalytic reduction (SCR). NSR is similar to TWC but requires much larger quantities of expensive precious metals and sophisticated periodic switching operation, while SCR requires an on-board source of ammonia which serves as the chemical reductant of the NO{sub x}. The fact that NSR produces ammonia as a byproduct while SCR requires ammonia to work has led to interest in combining the two together to avoid the need for the cumbersome ammonia generation system. In this project a comprehensive study was carried out of the fundamental aspects and application feasibility of combined NSR/SCR. The project team, which included university, industry, and national lab researchers, investigated the kinetics and mechanistic features of the underlying chemistry in the lean NOx trap (LNT) wherein NSR was carried out, with particular focus on identifying the operating conditions such as temperature and catalytic properties which lead to the production of ammonia in the LNT. The performance features of SCR on both model and commercial catalysts focused on the synergy between the LNT and SCR converters in terms of utilizing the upstream-generated ammonia and alternative reductants such as propylene, representing the hydrocarbon component of diesel exhaust. First-principle models of the LNT and SCR converters, which utilized the mechanistic-based kinetics and realistic treatments of the flow and transport processes, in combination with bench-scale reactor experiments helped to identify the best designs for combining the NSR and SCR catalysts over a range of operating conditions encountered in practice. This included catalysts having multiple zones and layers and additives with the focus on determining the minimal precious metal component needed to meet emission abatement targets over a wide range of operating conditions. The findings from this study provide diesel vehicle and catalyst companies valuable information to develop more cost effective diesel emissions catalysts which helps to expand the use of more fuel efficient diesel power. The fundamental modeling and experimental tools and findings from this project can be applied to catalyst technologies used in the energy and chemical industries. Finally, the project also led to training of several doctoral students who were placed in research jobs in industry and academia.

  9. A Framework For Evaluating Comprehensive Fault Resilience Mechanisms In Numerical Programs

    SciTech Connect (OSTI)

    Chen, S.; Peng, L.; Bronevetsky, G.

    2015-01-09

    As HPC systems approach Exascale, their circuit feature will shrink, while their overall size will grow, all at a fixed power limit. These trends imply that soft faults in electronic circuits will become an increasingly significant problem for applications that run on these systems, causing them to occasionally crash or worse, silently return incorrect results. This is motivating extensive work on application resilience to such faults, ranging from generic techniques such as replication or checkpoint/restart to algorithm-specific error detection and resilience techniques. Effective use of such techniques requires a detailed understanding of (1) which vulnerable parts of the application are most worth protecting (2) the performance and resilience impact of fault resilience mechanisms on the application. This paper presents FaultTelescope, a tool that combines these two and generates actionable insights by presenting in an intuitive way application vulnerabilities and impact of fault resilience mechanisms on applications.

  10. Resilience of lotic ecosystems to a light-elimination disturbance

    SciTech Connect (OSTI)

    Steinman, A.D.; Mulholland, P.J.; Palumbo, A.V.; Flum, T.F.; DeAngelis, D.L. )

    1991-01-01

    Resilience of eight laboratory stream ecosystems was evaluated following a 92-d light elimination disturbance. Prior to the disturbance, four treatments (snails/once-through flow, snails/recirculated flow, no snails/once-through flow, no snails/recirculated flow) were imposed on the streams, resulting in systems with different biomass levels, nutrient concentrations, and recycling indices. Based on results from models of ecosystem response to disturbance, the authors hypothesized a priori that once-through streams would recover more quickly than recirculated streams within each grazing regime and that grazed streams would recover more quickly than ungrazed streams within each flow regime. Their results indicated that once-through streams did have a higher resilience than recirculated streams when snails were absent, but not when snails were present. Indeed, most parameters recovered faster in streams without snails than those with them, irrespective of flow regime, in contrast to their prediction. Despite the faster initial recovery rates in once-through than recirculated streams without snails, final biomass levels were similar between these streams. Measurements of phosphorus recycling indices suggested that higher rates of nutrient recycling near the end of the experiment in recirculated streams compensated for the lower inputs of new nutrients in the incoming water, allowing biomass to reach levels similar to those in once-through streams.

  11. Webinar March 26: Energy Storage for a Greener and More Resilient Grid |

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

    Department of Energy March 26: Energy Storage for a Greener and More Resilient Grid Webinar March 26: Energy Storage for a Greener and More Resilient Grid March 19, 2015 - 4:22pm Addthis On March 26, IEEE will offer a webinar on Energy Storage featuring Dr. Imre Gyuk, OE's Program Manager for Energy Storage Research. The webinar entitled "Energy Storage for a Greener and More Resilient Grid" will be offered as part of IEEE's Smart Grid webinar series. The presentation will provide

  12. Blue Lake Rancheria-Forging a Path toward Climate Resiliency | Department

    Energy Savers [EERE]

    of Energy Rancheria-Forging a Path toward Climate Resiliency Blue Lake Rancheria-Forging a Path toward Climate Resiliency January 22, 2015 - 4:14pm Addthis Blue Lake Rancheria—Forging a Path toward Climate Resiliency Sarai Geary Sarai Geary Program Manager, 48 Contiguous States The Blue Lake Rancheria Tribe is one of 16 communities selected as Climate Action Champions by the Obama Administration in December for exceptional work in response to climate change. To date, the Tribe has

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

    Broader source: Energy.gov [DOE]

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

  14. Agenda: Enhancing Energy Infrastructure Resiliency and Addressing Vulnerabilities

    Broader source: Energy.gov [DOE]

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

  15. Reduced Lorenz models for anomalous transport and profile resilience

    SciTech Connect (OSTI)

    Rypdal, K.; Garcia, O. E.

    2007-02-15

    The physical basis for the Lorenz equations for convective cells in stratified fluids, and for magnetized plasmas imbedded in curved magnetic fields, are reexamined with emphasis on anomalous transport. It is shown that the Galerkin truncation leading to the Lorenz equations for the closed boundary problem is incompatible with finite fluxes through the system in the limit of vanishing diffusion. An alternative formulation leading to the Lorenz equations is proposed, invoking open boundaries and the notion of convective streamers and their back-reaction on the profile gradient, giving rise to resilience of the profile. Particular emphasis is put on the diffusionless limit, where these equations reduce to a simple dynamical system depending only on one single forcing parameter. This model is studied numerically, stressing experimentally observable signatures, and some of the perils of dimension-reducing approximations are discussed.

  16. Operating Strategies

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

    Operating Strategies and Design Recommendations for Mitigating Local Damage Effects in Offshore Turbine Blades Phillip W. Richards phillip@gatech.edu Graduate Research Assistant Daniel Guggenheim School of Aerospace Engineering Atlanta, Georgia, USA D. Todd Griffith dgriffi@sandia.gov Principal Member of the Technical Staff Sandia National Laboratories Albuquerque, New Mexico, USA Dewey H. Hodges dhodges@gatech.edu Professor Daniel Guggenheim School of Aerospace Engineering Atlanta, Georgia, USA

  17. National Disaster Resilience Competition Webinar Series- Q&A Session: Review Completeness Requirements

    Broader source: Energy.gov [DOE]

    In light of the recent announcement of the National Disaster Resilience Competition (NDRC), HUD is offering a series of webinars to discuss NDRC NOFA requirements, answer NDRC NOFA questions and...

  18. National Disaster Resilience Competition Webinar Series- Q&A Session: Walk through FAQ's

    Broader source: Energy.gov [DOE]

    In light of the recent announcement of the National Disaster Resilience Competition (NDRC), HUD is offering a series of webinars to discuss NDRC NOFA requirements, answer NDRC NOFA questions and...

  19. National Disaster Resilience Competition Webinar Series: Long-Term Commitment Factor

    Broader source: Energy.gov [DOE]

    In light of the recent announcement of the National Disaster Resilience Competition (NDRC), HUD is offering a series of webinars to discuss NDRC NOFA requirements, answer NDRC NOFA questions and...

  20. A Runtime Environment for Supporting Research in Resilient HPC System Software & Tools

    SciTech Connect (OSTI)

    Vallee, Geoffroy R; Naughton, III, Thomas J; Boehm, Swen; Engelmann, Christian

    2013-01-01

    The high-performance computing (HPC) community continues to increase the size and complexity of hardware platforms that support advanced scientific workloads. The runtime environment (RTE) is a crucial layer in the software stack for these large-scale systems. The RTE manages the interface between the operating system and the application running in parallel on the machine. The deployment of applications and tools on large-scale HPC computing systems requires the RTE to manage process creation in a scalable manner, support sparse connectivity, and provide fault tolerance. We have developed a new RTE that provides a basis for building distributed execution environments and developing tools for HPC to aid research in system software and resilience. This paper describes the software architecture of the Scalable runTime Component Infrastructure (STCI), which is intended to provide a complete infrastructure for scalable start-up and management of many processes in large-scale HPC systems. We highlight features of the current implementation, which is provided as a system library that allows developers to easily use and integrate STCI in their tools and/or applications. The motivation for this work has been to support ongoing research activities in fault-tolerance for large-scale systems. We discuss the advantages of the modular framework employed and describe two use cases that demonstrate its capabilities: (i) an alternate runtime for a Message Passing Interface (MPI) stack, and (ii) a distributed control and communication substrate for a fault-injection tool.

  1. New York Completes Smart Grid Project to Build a More Reliable, Resilient

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

    Power Grid | Department of Energy York Completes Smart Grid Project to Build a More Reliable, Resilient Power Grid New York Completes Smart Grid Project to Build a More Reliable, Resilient Power Grid April 15, 2014 - 11:49am Addthis News Media Contact (202) 586-4940 WASHINGTON - As part of the Obama Administration's broader efforts to strengthen critical energy infrastructure and build a stronger, more reliable power grid, the Energy Department today recognized the completion of New York

  2. Climate Change Vulnerability and Resilience: Current Status and Trends for Mexico

    SciTech Connect (OSTI)

    Ibarraran , Maria E.; Malone, Elizabeth L.; Brenkert, Antoinette L.

    2010-08-25

    Climate change alters different localities on the planet in different ways. The impact on each region depends mainly on the degree of vulnerability that natural ecosystems and human-made infrastructure have to changes in climate and extreme meteorological events, as well as on the coping and adaptation capacity towards new environmental conditions. This study assesses the current resilience of Mexico and Mexican states to such changes, as well as how this resilience will look in the future.

  3. Toward Local Failure Local Recovery (LFLR) Resilience Model Using MPI-ULFM.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Toward Local Failure Local Recovery (LFLR) Resilience Model Using MPI-ULFM. Citation Details In-Document Search Title: Toward Local Failure Local Recovery (LFLR) Resilience Model Using MPI-ULFM. Abstract not provided. Authors: Teranishi, Keita ; Heroux, Michael Allen Publication Date: 2014-09-01 OSTI Identifier: 1241722 Report Number(s): SAND2014-18249PE 537867 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed

  4. Towards Resilient Critical Infrastructures: Application of Type-2 Fuzzy Logic in Embedded Network Security Cyber Sensor

    SciTech Connect (OSTI)

    Ondrej Linda; Todd Vollmer; Jim Alves-Foss; Milos Manic

    2011-08-01

    Resiliency and cyber security of modern critical infrastructures is becoming increasingly important with the growing number of threats in the cyber-environment. This paper proposes an extension to a previously developed fuzzy logic based anomaly detection network security cyber sensor via incorporating Type-2 Fuzzy Logic (T2 FL). In general, fuzzy logic provides a framework for system modeling in linguistic form capable of coping with imprecise and vague meanings of words. T2 FL is an extension of Type-1 FL which proved to be successful in modeling and minimizing the effects of various kinds of dynamic uncertainties. In this paper, T2 FL provides a basis for robust anomaly detection and cyber security state awareness. In addition, the proposed algorithm was specifically developed to comply with the constrained computational requirements of low-cost embedded network security cyber sensors. The performance of the system was evaluated on a set of network data recorded from an experimental cyber-security test-bed.

  5. Comprehensive national energy strategy

    SciTech Connect (OSTI)

    1998-04-01

    This Comprehensive National Energy Strategy sets forth a set of five common sense goals for national energy policy: (1) improve the efficiency of the energy system, (2) ensure against energy disruptions, (3) promote energy production and use in ways that respect health and environmental values, (4) expand future energy choices, and (5) cooperate internationally on global issues. These goals are further elaborated by a series of objectives and strategies to illustrate how the goals will be achieved. Taken together, the goals, objectives, and strategies form a blueprint for the specific programs, projects, initiatives, investments, and other actions that will be developed and undertaken by the Federal Government, with significant emphasis on the importance of the scientific and technological advancements that will allow implementation of this Comprehensive National Energy Strategy. Moreover, the statutory requirement of regular submissions of national energy policy plans ensures that this framework can be modified to reflect evolving conditions, such as better knowledge of our surroundings, changes in energy markets, and advances in technology. This Strategy, then, should be thought of as a living document. Finally, this plan benefited from the comments and suggestions of numerous individuals and organizations, both inside and outside of government. The Summary of Public Comments, located at the end of this document, describes the public participation process and summarizes the comments that were received. 8 figs.

  6. Uncertainty in Resilience to Climate Change in India and Indian States

    SciTech Connect (OSTI)

    Malone, Elizabeth L.; Brenkert, Antoinette L.

    2008-10-03

    This study builds on an earlier analysis of resilience of India and Indian states to climate change. The previous study (Brenkert and Malone 2005) assessed current resilience; this research uses the Vulnerability-Resilience Indicators Model (VRIM) to project resilience to 2095 and to perform an uncertainty analysis on the deterministic results. Projections utilized two SRES-based scenarios, one with fast-and-high growth, one with delayed growth. A detailed comparison of two states, the Punjab and Orissa, points to the kinds of insights that can be obtained using the VRIM. The scenarios differ most significantly in the timing of the uncertainty in economic prosperity (represented by GDP per capita) as a major factor in explaining the uncertainty in the resilience index. In the fast-and-high growth scenario the states differ most markedly regarding the role of ecosystem sensitivity, land use and water availability. The uncertainty analysis shows, for example, that resilience in the Punjab might be enhanced, especially in the delayed growth scenario, if early attention is paid to the impact of ecosystems sensitivity on environmental well-being of the state. By the same token, later in the century land-use pressures might be avoided if land is managed through intensification rather than extensification of agricultural land. Thus, this methodology illustrates how a policy maker can be informed about where to focus attention on specific issues, by understanding the potential changes at a specific location and time and, thus, what might yield desired outcomes. Model results can point to further analyses of the potential for resilience-building.

  7. Korea's Green Growth Strategy: Mitigating Climate Change and...

    Open Energy Info (EERE)

    Korea's Green Growth Strategy: Mitigating Climate Change and Developing New Growth Engines Jump to: navigation, search Name Korea's Green Growth Strategy: Mitigating Climate Change...

  8. Alaska Affordable Energy Strategy

    Energy Savers [EERE]

    Affordable Energy Strategy Developing Cost-Effective Renewables and Energy for Rural Alaska Photo by: Cassandra Cerny, GVEA Emily Ford, energy policy and outreach manager Dec. 7. 2015 What Does Energy Include? 2 3 AEA: Focus on Communities Engaging communities in providing sustainable energy futures * Maintain consistency with state energy policy and goals * Technical assistance, regional planning and project management * Provide synergy between planning, projects and funding sources * Assist

  9. Climate Change Vulnerability and Resilience: Current Status and Trends for Mexico

    SciTech Connect (OSTI)

    Ibarraran , Maria E.; Malone, Elizabeth L.; Brenkert, Antoinette L.

    2008-12-30

    Climate change alters different localities on the planet in different ways. The impact on each region depends mainly on the degree of vulnerability that natural ecosystems and human-made infrastructure have to changes in climate and extreme meteorological events, as well as on the coping and adaptation capacity towards new environmental conditions. This study assesses the current resilience of Mexico and Mexican states to such changes, as well as how this resilience will look in the future. In recent studies (Moss et al. 2000, Brenkert and Malone 2005, Malone and Brenket 2008, Ibarrarn et al. 2007), the Vulnerability-Resilience Indicators Model (VRIM) is used to integrate a set of proxy variables that determine the resilience of a region to climate change. Resilience, or the ability of a region to respond to climate variations and natural events that result from climate change, is given by its adaptation and coping capacity and its sensitivity. On the one hand, the sensitivity of a region to climate change is assessed, emphasizing its infrastructure, food security, water resources, and the health of the population and regional ecosystems. On the other hand, coping and adaptation capacity is based on the availability of human resources, economic capacity and environmental capacity.

  10. A study of the viability of exploiting memory content similarity to improve resilience to memory errors

    SciTech Connect (OSTI)

    Levy, Scott; Ferreira, Kurt B.; Bridges, Patrick G.; Thompson, Aidan P.; Trott, Christian

    2014-12-09

    Building the next-generation of extreme-scale distributed systems will require overcoming several challenges related to system resilience. As the number of processors in these systems grow, the failure rate increases proportionally. One of the most common sources of failure in large-scale systems is memory. In this paper, we propose a novel runtime for transparently exploiting memory content similarity to improve system resilience by reducing the rate at which memory errors lead to node failure. We evaluate the viability of this approach by examining memory snapshots collected from eight high-performance computing (HPC) applications and two important HPC operating systems. Based on the characteristics of the similarity uncovered, we conclude that our proposed approach shows promise for addressing system resilience in large-scale systems.

  11. Human Factors and Data Fusion as Part of Control Systems Resilience

    SciTech Connect (OSTI)

    David I. Gertman

    2009-05-01

    Human performance and human decision making is counted upon as a crucial aspect of overall system resilience. Advanced control systems have the potential to provide operators and asset owners a wide range of data, deployed at different levels that can be used to support operator situation awareness. However, the sheer amount of data available can make it challenging for operators to assimilate information and respond appropriately. This paper reviews some of the challenges and issues associated with providing operators with actionable state awareness and argues for the over arching importance of integrating human factors as part of intelligent control systems design and implementation. It is argued that system resilience is improved by implementing human factors in operations and maintenance. This paper also introduces issues associated with resilience and data fusion and highlights areas in which human factors including field studies hold promise.

  12. A study of the viability of exploiting memory content similarity to improve resilience to memory errors

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

    Levy, Scott; Ferreira, Kurt B.; Bridges, Patrick G.; Thompson, Aidan P.; Trott, Christian

    2014-12-09

    Building the next-generation of extreme-scale distributed systems will require overcoming several challenges related to system resilience. As the number of processors in these systems grow, the failure rate increases proportionally. One of the most common sources of failure in large-scale systems is memory. In this paper, we propose a novel runtime for transparently exploiting memory content similarity to improve system resilience by reducing the rate at which memory errors lead to node failure. We evaluate the viability of this approach by examining memory snapshots collected from eight high-performance computing (HPC) applications and two important HPC operating systems. Based on themore » characteristics of the similarity uncovered, we conclude that our proposed approach shows promise for addressing system resilience in large-scale systems.« less

  13. Strategies, Protections and Mitigations for Electric Grid Affets from Electro-Magnetic Pulse

    SciTech Connect (OSTI)

    Foster, Rita Ann; Frickey, Steven Jay

    2016-01-01

    The mission of DOE’s Office of Electricity Delivery and Energy Reliability (OE) is to lead national efforts to modernize the electricity delivery system, enhance the security and reliability of America’s energy infrastructure and facilitate recovery from disruptions to the energy supply. One of the threats OE is concerned about is a high-altitude electro-magnetic pulse (HEMP) from a nuclear explosion and eletro-magnetic pulse (EMP) or E1 pulse can be generated by EMP weapons. DOE-OE provides federal leadership and technical guidance in addressing electric grid issues. The Idaho National Laboratory (INL) was chosen to conduct the EMP study for DOE-OE due to its capabilities and experience in setting up EMP experiments on the electric grid and conducting vulnerability assessments and developing innovative technology to increase infrastructure resiliency. This report identifies known impacts to EMP threats, known mitigations and effectiveness of mitigations, potential cost of mitigation, areas for government and private partnerships in protecting the electric grid to EMP, and identifying gaps in our knowledge and protection strategies.

  14. Using System Dynamics to Define, Study, and Implement Smart Control Strategies on the Electric Power Grid

    SciTech Connect (OSTI)

    Lyle G. Roybal; Robert F Jeffers

    2013-07-01

    The United States electric power grid is the most complex and expansive control system in the world. Local generation control occurs at individual units based on response time and unit economics, larger regional control coordinates unit response to error conditions, and high level large-area regional control is ultimately administered by a network of humans guided by economic and resiliency related factors. Under normal operating conditions, the grid is a relatively slow moving entity that exhibits high inertia to outside stimuli, and behaves along repeatable diurnal and seasonal patterns. However, that paradigm is quickly changing because of the increasing implementation of renewable generation sources. Renewable generators by nature cannot be tightly controlled or scheduled. They appear like a negative load to the system with all of the variability associated with load on a larger scale. Also, grid-reactive loads (i.e. smart devices) can alter their consumption based on price or demand rules adding more variability to system behavior. This paper demonstrates how a systems dynamic modeling approach capable of operating over multiple time scales, can provide valuable insight into developing new “smart-grid” control strategies and devices needed to accommodate renewable generation and regulate the frequency of the grid.

  15. Hawaii energy strategy: Executive summary, October 1995

    SciTech Connect (OSTI)

    1995-10-01

    This is an executive summary to a report on the Hawaii Energy Strategy Program. The topics of the report include the a description of the program including an overview, objectives, policy statement and purpose and objectives; energy strategy policy development; energy strategy projects; current energy situation; modeling Hawaii`s energy future; energy forecasts; reducing energy demand; scenario assessment, and recommendations.

  16. Hawaii energy strategy report, October 1995

    SciTech Connect (OSTI)

    1995-10-01

    This is a report on the Hawaii Energy Strategy Program. The topics of the report include the a description of the program including an overview, objectives, policy statement and purpose and objectives; energy strategy policy development; energy strategy projects; current energy situation; modeling Hawaii`s energy future; energy forecasts; reducing energy demand; scenario assessment, and recommendations.

  17. Resumption Strategy

    Office of Environmental Management (EM)

    UNCLASSIFIED | 1 Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA Treatment of Remediated Nitrate Salts (RNS) Dave Funk, Deputy Associate Director for Environmental Programs November 18, 2015 LA-UR-15-28945 | UNCLASSIFIED | 2 Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA  1979: TA-55 begins operations  A wide variety of actinide research and development is performed at the plutonium facility at TA-55 

  18. Ensuring the Resiliency of Our Future Water and Energy Systems | Department

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

    of Energy the Resiliency of Our Future Water and Energy Systems Ensuring the Resiliency of Our Future Water and Energy Systems June 18, 2014 - 12:00pm Addthis Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Infographic by Sarah Gerrity, Energy Department. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Learn More Read the full Water-Energy Nexus report. Visit the Water-Energy Tech Team website to learn more about the water-energy nexus.

  19. Microsoft PowerPoint - HPC - Resilience-Fault Injection Research Penta_Final [Compatibility Mode]

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

    3146 This document is approved for public release; further dissemination unlimited Resilience / Fault Injection Research ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 0 10 20 30 40 50 60 70 80 32PB 64PB 96PB 128PB System Memory Capacity Uncorrected Error Rate (Relative to Cielo) ● ● ● ● ● ● 8Gbit / High FIT 8Gbit / Low FIT 16Gbit / High FIT 16Gbit / Low FIT 32Gbit / High FIT 32Gbit / Low FIT Resilience / Fault Injection Research

  20. Energy Secretary Ernest Moniz's Remarks on Climate Change and Resiliency at

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

    Columbia University, New York City - As Delivered | Department of Energy Remarks on Climate Change and Resiliency at Columbia University, New York City - As Delivered Energy Secretary Ernest Moniz's Remarks on Climate Change and Resiliency at Columbia University, New York City - As Delivered August 26, 2013 - 1:51pm Addthis So today I'm going to say a few words, starting out with an area in which this region, this institution, and maybe all of you can -- can help provide some -- some

  1. Sustainable Subsurface Energy Development

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

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

  2. ARM Raman Lidar Development

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

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

  3. Global decarbonization strategies

    SciTech Connect (OSTI)

    Messner, S.

    1996-12-31

    The presentation covers a brief summary of the research activities of the Environmentally Compatible Energy Strategies Project (ECS) at IIASA. The overall research focuses on long-term global energy development and emissions of greenhouse gases (GHG). The ultimate goal is to analyze strategies that achieve decarbonization of global energy systems during the next century. The specific activities range from mitigation of GHG emissions to an integrated assessment of climate change. One focal point is the GHG mitigation technology inventory CO{sub 2}DB, which presently covers approximately 1,400 technologies related to energy and the greenhouse effect. Another integral part is the development of global energy and emissions scenarios, an effort involving a number of formal models to assess the implications. A large number of global scenarios for the next century has been developed, that could be grouped into three families. All of them include energy efficiency improvements and some degree of decarbonization in the world. They are based on different economic and technological development trajectories, and their emissions range from very high to a stabilization of atmospheric carbon dioxide emissions. The presentation will outline the salient characteristics of the three scenario families and provide some regional implications of these alternative futures.

  4. Neuroregenerative and Neurorepair Strategies | The Ames Laboratory

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

    image analysis, and tissue engineering strategies. Program mentor: Don Sakaguchi, professor, Genetics, Development & Cell Biology, Iowa State University Back to areas of research...

  5. [Article 6 of 7]: Research on the Characteristics of a Smart Grid by the NETL Modern Grid Strategy Team

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

    Article 7 of 7]: Research on the Characteristics of a Smart Grid by the NETL Modern Grid Strategy Team Anticipates and Responds to Disturbances (Self Heals) Last month we presented the 6th Principal Characteristic of a Smart Grid, Operates Resiliently Against Attack and Natural Disaster. This month we present the 7th characteristic, Anticipates and Responds to Disturbances (Self Heals). In the context of a modern grid, "self-healing" broadly refers to a design philosophy that supports

  6. Development of a two-line OH-laser-induced fluorescence thermometry diagnostics strategy for gas-phase temperature measurements in engines

    SciTech Connect (OSTI)

    Devillers, R.; Bruneaux, G.; Schulz, C

    2008-11-01

    This study aims at optimizing two-line OH thermometry strategies for in-cylinder measurement in internal combustion engines. Various aspects are investigated experimentally, such as the selection of suitable OH lines and the possibility of using a single calibration coefficient for variable mixture composition, temperature, and pressure conditions. Two kinds of experimental systems have been investigated. First, a laminar methane-air burner flame at atmospheric pressure, whose stability allowed the determination of OH-laser-induced fluorescence (LIF) intensity ratios from nonsimultaneous imaging. The temperature distribution in the flame is presented for OH-transition pairs with various temperature sensitivities. The burner flame was studied for equivalence ratios from {phi}=0.93 to 1.30 in order to check for the stability of calibration over various flame conditions. Additionally, OH LIF images were acquired in an optical engine for the chosen OH transitions yielding data about the effect of pressure on OH LIF signals under realistic experimental conditions.

  7. July 17 ESTAP Webinar: Resilient Solar-Storage Systems for Homes and Commercial Facilities

    Broader source: Energy.gov [DOE]

    On Wednesday, July 17 from 2 – 3 p.m. ET, Clean Energy States Alliance will host a webinar on resilient solar-storage systems for homes and commercial facilities. The webinar will be introduced by Dr. Imre Gyuk, Energy Storage Program Manager in the Office of Electricity Delivery and Energy Reliability.

  8. Resilient Electric Distribution Grid R&D Workshop- June 11, 2014- Breakout Sessions Notes and Reports

    Broader source: Energy.gov [DOE]

    On June 11, 2014, the Department of Energy held a half-day workshop to identify key R&D activities for enhancing the resilience of electric distribution grids to natural disasters. Notes and reports from two concurrent breakout sessions are available for download.

  9. Effects of nutrient recycling and food-chain length on resilience

    SciTech Connect (OSTI)

    DeAngelis, D.L.; Bartell, S.M. ); Brenkert, A.L. )

    1989-11-01

    The attempt to explain the observed structure of ecological food webs has been one of the recent key issues of theoretical ecology. Unquestionably, many factors are involved in determining food-web structure. The dissipation of available energy from one trophic level to the next has been emphasized by Yodzis as the major factor limiting the length of food chains. However, Pimm and Lawton and Pimm have argued that a decrease in relative stability with increasing food-chain length may also be a factor. By relative stability (more commonly, resilience), we mean the rate at which a stable ecological system returns to a steady state following a perturbation. Resilience can be defined more precisely as the inverse of the return time T{sub R}, the time it takes a systems to return a specified fraction of the way toward a steady state following a perturbation. Besides its possible significance to food-web structure, ecosystem resilience is a factor of practical importance, since it is a measure of the rate at which the ecosystem can recover from disturbances. Our purpose is to investigate resilience in food-chain and food-web models as nutrient input and the trophic structure are varied and to offer explanations of the observed model behaviors. In this paper we present the basic results by first using a simple abstract food-chain model at steady state and then showing that these results hold for a more complex food-web simulation model without a constant steady state solution.

  10. Resilient Electric Distribution Grid R&D Workshop- June 11, 2014- Plenary Presentations

    Broader source: Energy.gov [DOE]

    On June 11, 2014, the Department of Energy held a half-day workshop to identify key R&D activities for enhancing the resilience of electric distribution grids to natural disasters. Four presentations from the plenary session are available for download.

  11. Papua New Guinea-Pilot Program for Climate Resilience (PPCR)...

    Open Energy Info (EERE)

    Development (IISD) Sector Climate, Energy, Land, Water Focus Area Renewable Energy, Agriculture, Biomass, - Waste to Energy, Economic Development, Forestry, Greenhouse...

  12. A Simulation Infrastructure for Examining the Performance of Resilience

    Office of Scientific and Technical Information (OSTI)

    Strategies at Scale. (Conference) | SciTech Connect Authors: Ferreira, Kurt Brian ; Levy, Scott N. ; Bridges, Patrick Publication Date: 2013-04-01 OSTI Identifier: 1074087 Report Number(s): SAND2013-3089C DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at the EuroMPI 2013 -- The 20th European MPI Users' Group Meeting held September 16-18, 2013 in Madrid, Spain. Research Org: Sandia National Laboratories

  13. Characterizing Structural Controls of EGS Candidate and Conventional Geothermal Reservoirs in the Great Basin: Developing Successful Exploration Strategies in Extended Terranes

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Develop catalogue of favorable structural environments and models; improve site-specific targeting of resources through detailed studies of representative sites; and compare structural controls and models in different tectonic settings.

  14. A Simulation Infrastructure for Examining the Performance of Resilience

    Office of Scientific and Technical Information (OSTI)

    Strategies at Scale. (Conference) | SciTech Connect Abstract not provided. Authors: Ferreira, Kurt Brian ; Levy, Scott N. ; Bridges, Patrick Publication Date: 2013-04-01 OSTI Identifier: 1078709 Report Number(s): SAND2013-3089C 447923 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: EuroMPI 2013 -- The 20th European MPI Users' Group Meeting held September 16-18, 2013 in Madrid, Spain.; Related Information: Proposed for presentation at the EuroMPI

  15. Genomics of Climate Resilience (2013 DOE JGI Genomics of Energy and Environment 8th Annual User Meeting)

    SciTech Connect (OSTI)

    Bermingham, Eldredge

    2013-03-27

    Eldredge Bermingham of the Smithsonian Tropical Research Institute-Panama on "Genomics of climate resilience" at the 8th Annual Genomics of Energy & Environment Meeting on March 27, 2013 in Walnut Creek, Calif.

  16. Sandia Energy - Upcoming Publication on Recovery Strategies for...

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

    of Critical Infrastructures accepted "Optimal recovery sequencing for enhanced resilience and service restoration in transportation networks" for publication. The paper,...

  17. High Titer and Yields Achieved with Novel, Low-Severity Pretreatment Strategy (Fact Sheet), Highlights in Research & Development, NREL (National Renewable Energy Laboratory)

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

    A new, less toxic, NREL-developed deacetylation and mechanical refining (DMR) process achieves unexpectedly high sugar titers and yields for fermentation into advanced biofuels and chemicals. Reducing biomass resistance to deconstruction of its biopolymers to fermentable and catalyti- cally upgradeable sugars and lignin monomers with various thermal, chemical, and mechanical treatments has been a focus of intense research for the past century. However, most of the pretreatment methods utilize

  18. Hawaii Energy Strategy: Program guide

    SciTech Connect (OSTI)

    Not Available

    1992-09-01

    The Hawaii Energy Strategy program, or HES, is a set of seven projects which will produce an integrated energy strategy for the State of Hawaii. It will include a comprehensive energy vulnerability assessment with recommended courses of action to decrease Hawaii`s energy vulnerability and to better prepare for an effective response to any energy emergency or supply disruption. The seven projects are designed to increase understanding of Hawaii`s energy situation and to produce recommendations to achieve the State energy objectives of: Dependable, efficient, and economical state-wide energy systems capable of supporting the needs of the people, and increased energy self-sufficiency. The seven projects under the Hawaii Energy Strategy program include: Project 1: Develop Analytical Energy Forecasting Model for the State of Hawaii. Project 2: Fossil Energy Review and Analysis. Project 3: Renewable Energy Resource Assessment and Development Program. Project 4: Demand-Side Management Program. Project 5: Transportation Energy Strategy. Project 6: Energy Vulnerability Assessment Report and Contingency Planning. Project 7: Energy Strategy Integration and Evaluation System.

  19. LEDS Collaboration in Action Workshop Links | Open Energy Information

    Open Energy Info (EERE)

    LEDS Collaboration in Action Workshop Links Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development...

  20. LEDSGP/contact | Open Energy Information

    Open Energy Info (EERE)

    LEDSGPcontact < LEDSGP Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development around the world...

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

    Open Energy Info (EERE)

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

  2. LEDSGP/events/2013workshop/report | Open Energy Information

    Open Energy Info (EERE)

    | events | 2013workshop Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development around the...

  3. LEDSGP/join/newsletter | Open Energy Information

    Open Energy Info (EERE)

    newsletter < LEDSGP | join Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development around the...

  4. COP 18 Side Event Agenda | Open Energy Information

    Open Energy Info (EERE)

    COP 18 Side Event Agenda Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development around the world...

  5. About the Strategy

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

    About the Strategy About the Strategy The value of a long-term horizon is to consider the nature of environmental stewardship, including current clean-up activities focusing on the...

  6. Risk Analysis, Grid Integration, and Resiliency - State and Federal Collaboration and Assistance

    Energy Savers [EERE]

    A l i c e L i p p e r t S e n i o r Te c h n i c a l Ad v i s o r O f fi c e o f E l e c t r i c i t y D e l i v e r y a n d E n e r g y Re l i a b i l i t y ( O E ) U S D e p a r t m e n t o f E n e r g y M a r c h 4 , 2 01 5 THE ROLE OF ENERGY INFRASTRUCTURE MODELING AND ANALYSIS (EIMA) IN ENERGY SYSTEMS RISK AND RESILIENCE Tribal Energy Systems: Climate Preparedness and Resiliency Tribal Leader Forum Series Office of Electricity Delivery and Energy Reliability BRIEFING TOPICS Overview of

  7. THE RESILIENCE OF UPLAND-OAK FOREST CANOPY TREES TO CHRONIC AND ACUTE PRECIPITATION MANIPULATIONS

    SciTech Connect (OSTI)

    Hanson, Paul J; Tschaplinski, Timothy J; Wullschleger, Stan D; Todd Jr, Donald E; Auge, Robert M.

    2007-01-01

    Implications of chronic ( 33 percent) and acute (-100 percent) precipitation change were evaluated for trees of upland-oak forests of the eastern United States. Chronic manipulations have been conducted since 1993, and acute manipulations of dominant canopy trees (Quercus prinus; Liriodendron tulipifera) were initiated in 2003. Through 12 years of chronic manipulations tree growth remained unaffected by natural or induced rainfall deficits even though severe drought conditions dramatically reduced canopy function in some years. The resilience of canopy trees to chronic-change was the result of a disconnect between tree growth phenology and late-season drought occurrence. Acute precipitation exclusion from the largest canopy trees also produced limited growth reductions from 2003 through 2005. Elimination of lateral root water sources for the acute treatment trees, via trenching midway through the 2004 growing-season, forced the conclusion that deep rooting was a key mechanism for large-tree resilience to severe drought.

  8. Climate Change and the U.S. Energy Sector: Regional Vulnerabilities and Resilience Solutions

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

    Climate Change and the U.S. Energy Sector: Regional Vulnerabilities and Resilience Solutions October 2015 U.S. Department of Energy Office of Energy Policy and Systems Analysis Acknowledgements This report was produced by the U.S. Department of Energy's Office of Energy Policy and Systems Analysis (DOE-EPSA) under the direction of Craig Zamuda. Matt Antes, C.W. Gillespie, Anna Mosby, and Beth Zotter of Energetics Incorporated provided analysis, drafting support, and technical editing.

  9. Hardening and Resiliency: U.S. Energy Industry Response to Recent Hurricane Seasons

    Energy Savers [EERE]

    Hardening and Resiliency U.S. Energy Industry Response to Recent Hurricane Seasons Infrastructure Security and Energy Restoration Office of Electricity Delivery and Energy Reliability U.S. Department of Energy August 2010 OE/ISER Final Report 8/16/10 i For Further Information This report was prepared by the Office of Electricity Delivery and Energy Reliability under the direction of Patricia Hoffman, Assistant Secretary, and William Bryan, Deputy Assistant Secretary. Specific questions about

  10. Energy Department Invests Over $2 Million to Improve Grid Resiliency and Climate Preparedness

    Broader source: Energy.gov [DOE]

    On August 10, 2015, OE announced up to $2.5 million in funding to help four communities that have suffered a Presidentially Declared Major Disaster over the past 30 years better prepare for the future effects of a changing climate. This investment, funded through the Resilient Electricity Delivery Infrastructure Funding Opportunity Announcement, will allow communities in California, Colorado, Florida, and New York to deploy smart grid tools and technologies that can help prevent power outages, reduce storm impacts, and restore service faster.

  11. Energy Department Announces Funding to Improve Grid Resiliency and Climate Preparedness

    Broader source: Energy.gov [DOE]

    The Energy Department’s Office of Electricity Delivery and Energy Reliability announced that it is making up to $3.5 million in funding available for communities to deploy smart grid tools and technologies to advance climate preparedness and resiliency of the electricity delivery infrastructure. This Funding Opportunity supports the goals of other initiatives by the Administration to prepare the Nation for the impacts of climate change by providing funding to local and tribal governments.

  12. Fond du Lac Band Leads Climate Resilience Efforts on Lake Superior Chippewa Indian Reservation

    Broader source: Energy.gov [DOE]

    From the White House Council on Environmental Quality blog: Last Friday I had the pleasure of visiting the Fond du Lac Band of Lake Superior Chippewa Indian Reservation. We toured the reservation and facilities with tribal Chairwoman Karen Diver, a member of the President’s State, Local, and Tribal Leaders Task Force on Climate Preparedness and Resilience, and the Tribe’s Resource Management Division.

  13. Enabling States and Localities to Improve Energy Assurance and Resiliency Planning (September 2010)

    Energy Savers [EERE]

    communities depend on a secure, reliable energy infrastructure that is also resilient. At the same time, our Nation's energy infrastructure - a complex network of interconnected producers, pipelines, transmission and distribution lines, electricity substations, operational and business processes and supply chains - may be vulnerable to a variety of hazards. Stretching across jurisdictions and States to national borders, this "system of systems" is subject to a range of disruptions,

  14. Resilience to decoherence of the macroscopic quantum superpositions generated by universally covariant optimal quantum cloning

    SciTech Connect (OSTI)

    Spagnolo, Nicolo; Sciarrino, Fabio; De Martini, Francesco

    2010-09-15

    We show that the quantum states generated by universal optimal quantum cloning of a single photon represent a universal set of quantum superpositions resilient to decoherence. We adopt the Bures distance as a tool to investigate the persistence of quantum coherence of these quantum states. According to this analysis, the process of universal cloning realizes a class of quantum superpositions that exhibits a covariance property in lossy configuration over the complete set of polarization states in the Bloch sphere.

  15. Tribal Leaders Provide White House with Input on Bolstering Climate Resilience

    Broader source: Energy.gov [DOE]

    Tribes and Alaska Native Villages feel the brunt of a changing climate in direct and significant ways that undermine their cultures, economies, and the overall general welfare of their citizens. Unfortunately, they are too frequently left out of federal and state climate preparedness and resilience efforts, both in terms of planning and disaster response. And they generally lack sufficient governmental capacity and financial resources to prepare for and respond to major climate-related events on their own.

  16. Federal Digital Strategy | Department of Energy

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

    Federal Digital Strategy Federal Digital Strategy New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for the future, the Federal Government has developed a Digital Strategy that embraces the opportunity to innovate more with less, and enables entrepreneurs to better leverage government data to improve the quality of services to

  17. Report for the ASC CSSE L2 Milestone (4873) - Demonstration of Local Failure Local Recovery Resilient Programming Model.

    SciTech Connect (OSTI)

    Heroux, Michael A.; Teranishi, Keita

    2014-06-01

    Recovery from process loss during the execution of a distributed memory parallel application is presently achieved by restarting the program, typically from a checkpoint file. Future computer system trends indicate that the size of data to checkpoint, the lack of improvement in parallel file system performance and the increase in process failure rates will lead to situations where checkpoint restart becomes infeasible. In this report we describe and prototype the use of a new application level resilient computing model that manages persistent storage of local state for each process such that, if a process fails, recovery can be performed locally without requiring access to a global checkpoint file. LFLR provides application developers with an ability to recover locally and continue application execution when a process is lost. This report discusses what features are required from the hardware, OS and runtime layers, and what approaches application developers might use in the design of future codes, including a demonstration of LFLR-enabled MiniFE code from the Matenvo mini-application suite.

  18. Ecological function and resilience: Neglected criteria for environmental impact assessment and ecological risk analysis

    SciTech Connect (OSTI)

    Cairns, J. Jr.; Niederlehner, B.R. . Univ. Center for Environmental and Hazardous Materials Studies)

    1993-01-01

    The importance of establishing methods for determining ecological function and resilience transcends scientific interest; these methods are important to sustained societal use of ecosystems and long-term productivity. Essential services that ecosystems provide to human society include water purification, oxygen production, carbon storage, climate regulation, and production of food, wood, and medicinal drugs. Although man is dependent upon these services, human understanding of the dynamics of ecosystem function is limited. Man can detect gross impairment of ecosystem function or resilience after the fact. However, protecting ecosystem health necessitates detecting adverse trends in ecological function, rather than reacting when the system collapses. The information to date is inadequate for predicting subtle changes or incremental trends. Once ecosystems are damaged and therefore providing diminished services, it is important to determine when they will be restored to an approximation of their predisturbance condition. For those ecosystems unlikely to recover on their own, management techniques may enhance recovery processes. Information about response of ecosystem function to human actions and relative resilience of alternative ecosystems can facilitate decision-making under the National Environmental Policy Act (NEPA).

  19. Cyber-Physical Correlations for Infrastructure Resilience: A Game-Theoretic Approach

    SciTech Connect (OSTI)

    Rao, Nageswara S; He, Fei; Ma, Chris Y. T.; Yao, David K. Y.; Zhuang, Jun

    2014-01-01

    In several critical infrastructures, the cyber and physical parts are correlated so that disruptions to one affect the other and hence the whole system. These correlations may be exploited to strategically launch components attacks, and hence must be accounted for ensuring the infrastructure resilience, specified by its survival probability. We characterize the cyber-physical interactions at two levels: (i) the failure correlation function specifies the conditional survival probability of cyber sub-infrastructure given the physical sub-infrastructure as a function of their marginal probabilities, and (ii) the individual survival probabilities of both sub-infrastructures are characterized by first-order differential conditions. We formulate a resilience problem for infrastructures composed of discrete components as a game between the provider and attacker, wherein their utility functions consist of an infrastructure survival probability term and a cost term expressed in terms of the number of components attacked and reinforced. We derive Nash Equilibrium conditions and sensitivity functions that highlight the dependence of infrastructure resilience on the cost term, correlation function and sub-infrastructure survival probabilities. These results generalize earlier ones based on linear failure correlation functions and independent component failures. We apply the results to models of cloud computing infrastructures and energy grids.

  20. Influence of mutual coupling between ICRH antenna straps on the load resilience of hybrid couplers

    SciTech Connect (OSTI)

    Lamalle, P. U.; Messiaen, A.

    2007-09-28

    The mutual coupling present between ICRF antenna straps can strongly reduce the performance of quadrature hybrid couplers when used as 'ELM dump' circuits. An analytical study of this effect shows that during resistive ELM-like load perturbations of a matched circuit configuration, the fraction of the reflected power returned to the generator through the hybrid has a lower bound that rapidly increases with the ratio {xi}{approx} (mutual reactance between straps)/(strap input resistance). At very low levels of mutual the reflected power is efficiently diverted to the dummy load. However when {xi} becomes of order 1, which readily occurs at low resistive loading, the load resilience of the quadrature hybrid coupler becomes inhibited. Illustrations based on matching circuit simulations for the JET ITER-like ICRF antenna are presented. The behaviour of the hybrids is found the same with the load resilient 'conjugate T' circuit as in the case of 'classic' tuners. The insertion of decoupling circuits between the tuners and the antenna significantly improves the load resilience.

  1. TREAT Modeling and Simulation Strategy

    SciTech Connect (OSTI)

    DeHart, Mark David

    2015-09-01

    This report summarizes a four-phase process used to describe the strategy in developing modeling and simulation software for the Transient Reactor Test Facility. The four phases of this research and development task are identified as (1) full core transient calculations with feedback, (2) experiment modeling, (3) full core plus experiment simulation and (4) quality assurance. The document describes the four phases, the relationship between these research phases, and anticipated needs within each phase.

  2. Energy Department Announces $8 Million to Improve Resiliency...

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

    research and design community microgrid systems for the Philadelphia Industrial Development Corporation and the Philadelphia Water Department, using portions of the former ...

  3. PV Research & Development Activities

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

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

  4. Integrated Research, Development, and Deployment

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

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

  5. DOE Tribal Leaders Forum on Climate Preparedness and Resiliency

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Indian Energy is hosting the 10th in a series of planned strategic energy development forums for tribal leaders and interested staff on "Tribal Energy...

  6. Strategy Guideline: High Performance Residential Lighting

    SciTech Connect (OSTI)

    Holton, J.

    2012-02-01

    The Strategy Guideline: High Performance Residential Lighting has been developed to provide a tool for the understanding and application of high performance lighting in the home. The high performance lighting strategies featured in this guide are drawn from recent advances in commercial lighting for application to typical spaces found in residential buildings. This guide offers strategies to greatly reduce lighting energy use through the application of high quality fluorescent and light emitting diode (LED) technologies. It is important to note that these strategies not only save energy in the home but also serve to satisfy the homeowner's expectations for high quality lighting.

  7. Low Emission Development Strategies toolkit search

    Open Energy Info (EERE)

    search tools and programs in relation to relevant questions, sector, geography, LEDS methodology stage, analytical needs, and other search terms. The country cloud to the right...

  8. Renewables-Friendly Grid Development Strategies: Experience...

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

    penetrations of variable renewable electricity. China is actively contributing to this body of experience given the rapid growth in renewable electricity deployment there, while...

  9. Asset Management Strategies

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

    Asset-Management-Strategies Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

  10. Update on Revenue Strategies

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Update on Revenue Strategies, call slides and discussion summary, December 11, 2014.

  11. Sandia National Laboratories: 100 Resilient Cities: Sandia Challenge:

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

    Medical Challenge Medical Advanced modeling Unlocking the mysteries of plagues and other biological threats to humans Model of biological threat Sandia has developed a suite of medical supply chain models that help hospitals more effectively provide medical services when electric power, water, and communications infrastructure are lost. Sandia also has extensive expertise in modeling the spread of contagious diseases in urban populations and estimating their impacts on the local economy and

  12. LEDS Collaboration in Action Workshop Accommodations | Open Energy...

    Open Energy Info (EERE)

    LEDS Collaboration in Action Workshop Accommodations Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission...

  13. LEDS Collaboration in Action Workshop Agenda | Open Energy Information

    Open Energy Info (EERE)

    LEDS Collaboration in Action Workshop Agenda Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission...

  14. LEDS Collaboration in Action Workshop Participant Pack | Open...

    Open Energy Info (EERE)

    LEDS Collaboration in Action Workshop Participant Pack Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission...

  15. LEDS Collaboration in Action Workshop Contact Us | Open Energy...

    Open Energy Info (EERE)

    LEDS Collaboration in Action Workshop Contact Us Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission...

  16. LEDSGP/contact | Open Energy Information

    Open Energy Info (EERE)

    contact < LEDSGP(Redirected from LEDSGPaboutcontacts) Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission...

  17. LEDSGP/Agriculture Work Space/Tools | Open Energy Information

    Open Energy Info (EERE)

    LEDSGPAgriculture Work SpaceTools < LEDSGP Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission...

  18. LEDS Collaboration in Action Workshop Open Space Sessions | Open...

    Open Energy Info (EERE)

    LEDS Collaboration in Action Workshop Open Space Sessions Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient,...

  19. LEDS Collaboration in Action Workshop Biography | Open Energy...

    Open Energy Info (EERE)

    LEDS Collaboration in Action Workshop Biography Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission...

  20. Modeling Vulnerability and Resilience to Climate Change: A Case Study of India and Indian States

    SciTech Connect (OSTI)

    Brenkert, Antoinette L.; Malone, Elizabeth L.

    2005-09-01

    The vulnerability of India and Indian states to climate change was assessed using the Vulnerability-Resilience Indicator Prototype (VRIP). The model was adapted from the global/country version to account for Indian dietary practices and data availability with regard to freshwater resources. Results (scaled to world values) show nine Indian states to be moderately resilient to climate change, principally because of low sulfur emissions and a relatively large percentage of unmanaged land. Six states are more vulnerable than India as a whole, attributable largely to sensitivity to sea storm surges. Analyses of results at the state level (Orissa, and comparisons between Maharashtra and Kerala, and Andhra Pradesh and Himachal Pradesh) demonstrate the value of VRIP analyses used in conjunction with other socioeconomic information to address initial questions about the sources of vulnerability in particular places. The modeling framework allows analysts and stakeholders to systematically evaluate individual and sets of indicators and to indicate where the likely vulnerabilities are in the area being assessed.

  1. Resistance and resilience of tundra plant communities to disturbance by winter seismic vehicles

    SciTech Connect (OSTI)

    Felix, N.A.; Raynolds, M.K.; Jorgenson, J.C.; DuBois, K.E. )

    1992-02-01

    Effects of winter seismic exploration on arctic tundra were evaluated on the coastal plain of the Arctic National Wildlife Refuge, four to five growing seasons after disturbance. Plant cover, active layer depths, and track depression were measured at plots representing major tundra plant communities and different levels of initial disturbance. Results are compared with the initial effects reported earlier. Little resilience was seen in any vegetation type, with no clearly decreasing trends in community dissimilarity. Active layer depths remained greater on plots in all nonriparian vegetation types, and most plots still had visible trails. Decreases in plant cover persisted on most plots, although a few species showed recovery or increases in cover above predisturbance level. Moist sedge-shrub tundra and dryas terraces had the largest community dissimilarities initially, showing the least resistance to high levels of winter vehicle disturbance. Community dissimilarity continued to increase for five seasons in moist sedge-shrub tundra, with species composition changing to higher sedge cover and lower shrub cover. The resilience amplitude may have been exceeded on four plots which had significant track depression.

  2. The resilient hybrid fiber sensor network with self-healing function

    SciTech Connect (OSTI)

    Xu, Shibo Liu, Tiegen; Ge, Chunfeng; Chen, Qinnan; Zhang, Hongxia

    2015-03-15

    This paper presents a novel resilient fiber sensor network (FSN) with multi-ring architecture, which could interconnect various kinds of fiber sensors responsible for more than one measurands. We explain how the intelligent control system provides sensors with self-healing function meanwhile sensors are working properly, besides each fiber in FSN is under real-time monitoring. We explain the software process and emergency mechanism to respond failures or other circumstances. To improve the efficiency in the use of limited spectrum resources in some situations, we have two different structures to distribute the light sources rationally. Then, we propose a hybrid sensor working in FSN which is a combination of a distributed sensor and a FBG (Fiber Bragg Grating) array fused in a common fiber sensing temperature and vibrations simultaneously with neglectable crosstalk to each other. By making a failure to a working fiber in experiment, the feasibility and effectiveness of the network with a hybrid sensor has been demonstrated, hybrid sensors could not only work as designed but also survive from destructive failures with the help of resilient network and smart and quick self-healing actions. The network has improved the viability of the fiber sensors and diversity of measurands.

  3. IT Modernization Strategy

    Broader source: Energy.gov [DOE]

    This white paper frames a Department of Energy (DOE) strategy for modernizing our Federal information technology (IT) as one of the foundations for management and operational excellence.  It...

  4. Networking and Application Strategies

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

    Networking and Application Strategies Networking and Application Strategies Los Alamos Lab recruits the best minds on the planet and offers job search information and assistance to our dual career spouses or partners. Contact Us dualcareers@lanl.gov You know more people than you think Having strong existing connections along with building new ones is essential to finding a job-especially for a dual career family that is new to the area. Networking is a proven and effective way to increase your

  5. Sandia National Laboratories: Strategy

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

    Top Strategy Vision, Mission, and Values Strategic Framework Strategic Objectives and Crosscuts About Strategy Scientist Welcome to our FY16-FY20 Strategic Plan, which both reflects our continued dedication to the work we do and reinforces the importance of the integrated Laboratories' strategic framework to our future. This plan is the result of the leadership team's journey over the past few years in response to the needs of our nation. In an external environment that continues to change,

  6. Tank Waste Remediation System optimized processing strategy

    SciTech Connect (OSTI)

    Slaathaug, E.J.; Boldt, A.L.; Boomer, K.D.; Galbraith, J.D.; Leach, C.E.; Waldo, T.L.

    1996-03-01

    This report provides an alternative strategy evolved from the current Hanford Site Tank Waste Remediation System (TWRS) programmatic baseline for accomplishing the treatment and disposal of the Hanford Site tank wastes. This optimized processing strategy performs the major elements of the TWRS Program, but modifies the deployment of selected treatment technologies to reduce the program cost. The present program for development of waste retrieval, pretreatment, and vitrification technologies continues, but the optimized processing strategy reuses a single facility to accomplish the separations/low-activity waste (LAW) vitrification and the high-level waste (HLW) vitrification processes sequentially, thereby eliminating the need for a separate HLW vitrification facility.

  7. Acquisition Strategy RM | Department of Energy

    Energy Savers [EERE]

    Strategy RM Acquisition Strategy RM The Acquisition Strategy (AS) Review Module (RM) is a tool that assists Department of Energy (DOE) federal project review teams in evaluating the adequacy of the AS prior to approval of CD-1. The key elements and Lines of Inquiry's (LOIs) identified in this Module were specifically developed to be generic in nature to ensure that they were applicable to as many DOE projects as possible. Therefore, it is essential that the review team use these key elements and

  8. Strategy Guideline. High Performance Residential Lighting

    SciTech Connect (OSTI)

    Holton, J.

    2012-02-01

    This report has been developed to provide a tool for the understanding and application of high performance lighting in the home. The strategies featured in this guide are drawn from recent advances in commercial lighting for application to typical spaces found in residential buildings. This guide offers strategies to greatly reduce lighting energy use through the application of high quality fluorescent and light emitting diode (LED) technologies. It is important to note that these strategies not only save energy in the home but also serve to satisfy the homeowner’s expectations for high quality lighting.

  9. Updated NGNP Fuel Acquisition Strategy

    SciTech Connect (OSTI)

    David Petti; Tim Abram; Richard Hobbins; Jim Kendall

    2010-12-01

    A Next Generation Nuclear Plant (NGNP) fuel acquisition strategy was first established in 2007. In that report, a detailed technical assessment of potential fuel vendors for the first core of NGNP was conducted by an independent group of international experts based on input from the three major reactor vendor teams. Part of the assessment included an evaluation of the credibility of each option, along with a cost and schedule to implement each strategy compared with the schedule and throughput needs of the NGNP project. While credible options were identified based on the conditions in place at the time, many changes in the assumptions underlying the strategy and in externalities that have occurred in the interim requiring that the options be re-evaluated. This document presents an update to that strategy based on current capabilities for fuel fabrication as well as fuel performance and qualification testing worldwide. In light of the recent Pebble Bed Modular Reactor (PBMR) project closure, the Advanced Gas Reactor (AGR) fuel development and qualification program needs to support both pebble and prismatic options under the NGNP project. A number of assumptions were established that formed a context for the evaluation. Of these, the most important are: Based on logistics associated with the on-going engineering design activities, vendor teams would start preliminary design in October 2012 and complete in May 2014. A decision on reactor type will be made following preliminary design, with the decision process assumed to be completed in January 2015. Thus, no fuel decision (pebble or prismatic) will be made in the near term. Activities necessary for both pebble and prismatic fuel qualification will be conducted in parallel until a fuel form selection is made. As such, process development, fuel fabrication, irradiation, and testing for pebble and prismatic options should not negatively influence each other during the period prior to a decision on reactor type. Additional funding will be made available beginning in fiscal year (FY) 2012 to support pebble bed fuel fabrication process development and fuel testing while maintaining the prismatic fuel schedule. Options for fuel fabrication for prismatic and pebble bed were evaluated based on the credibility of each option, along with a cost and schedule to implement each strategy. The sole prismatic option is Babcock and Wilcox (B&W) producing uranium oxycarbide (UCO) tristructural-isotropic (TRISO) fuel particles in compacts. This option finishes in the middle of 2022 . Options for the pebble bed are Nuclear Fuel Industries (NFI) in Japan producing uranium dioxide (UO2) TRISO fuel particles, and/or B&W producing UCO or UO2 TRISO fuel particles. All pebble options finish in mid to late 2022.

  10. Broadening the Appeal of Marginal Abatement Cost Curves: Capturing Both Carbon Mitigation and Development Benefits of Clean Energy Technologies; Preprint

    SciTech Connect (OSTI)

    Cowlin, S.; Cochran, J.; Cox, S.; Davison, C.; van der Gaast, Y.

    2012-08-01

    Low emission development strategies (LEDS) articulate policies and implementation plans that enable countries to advance sustainable, climate-resilient development and private sector growth while significantly reducing the greenhouse gas (GHG) emissions traditionally associated with economic growth. In creating a LEDS, policy makers often have access to information on abatement potential and costs for clean energy technologies, but there is a scarcity of economy-wide approaches for evaluating and presenting information on other dimensions of importance to development, such as human welfare, poverty alleviation, and energy security. To address this shortcoming, this paper proposes a new tool for communicating development benefits to policy makers as part of a LEDS process. The purpose of this tool is two-fold: 1. Communicate development benefits associated with each clean energy-related intervention; 2. Facilitate decision-making on which combination of interventions best contributes to development goals. To pilot this tool, the authors created a visual using data on developmental impacts identified through the Technology Needs Assessment (TNA) project in Montenegro. The visual will then be revised to reflect new data established through the TNA that provides information on cost, GHG mitigation, as well as the range and magnitude of developmental impacts.

  11. GGGI-Ethiopia-Green Growth Strategy Support | Open Energy Information

    Open Energy Info (EERE)

    These TCSTCs have a mission to translate objectives of the GTP concerning climate resilience and green economy into a detailed action plan across the sectors of energy, REDD,...

  12. Strategy Guideline: Mitigation of Retrofit Risk Factors

    SciTech Connect (OSTI)

    Berman, M.; Smith, P.; Porse, E.

    2012-12-01

    The Alliance for Residential Building Innovation (ARBI) is currently developing strategies designed to promote and achieve increased energy savings and promote upgrades in the residential retrofit sector. These strategies are targeted to retrofit program managers, retrofit contractors, policy makers, academic researchers, and non-governmental organizations. This report focuses on four key areas to promote home energy upgrades: fostering accurate energy savings projections; understanding consumer perceptions for energy savings; measuring energy savings, and ensuring quality control for retrofit installations.

  13. Strategy Guideline. Mitigation of Retrofit Risk Factors

    SciTech Connect (OSTI)

    Berman, M.; Smith, P.; Porse, E.

    2012-12-01

    The Alliance for Residential Building Innovation (ARBI) Building America team is currently developing strategies designed to promote and achieve increased energy savings and promote upgrades in the residential retrofit sector. These strategies are targeted to retrofit program managers, retrofit contractors, policy makers, academic researchers, and non-governmental organizations. This report focuses on four key areas to promote home energy upgrades: fostering accurate energy savings projections; understanding consumer perceptions for energy savings; measuring energy savings, and ensuring quality control for retrofit installations.

  14. Development of the ANL plant dynamics code and control strategies for the supercritical carbon dioxide Brayton cycle and code validation with data from the Sandia small-scale supercritical carbon dioxide Brayton cycle test loop.

    SciTech Connect (OSTI)

    Moisseytsev, A.; Sienicki, J. J.

    2011-11-07

    Significant progress has been made in the ongoing development of the Argonne National Laboratory (ANL) Plant Dynamics Code (PDC), the ongoing investigation and development of control strategies, and the analysis of system transient behavior for supercritical carbon dioxide (S-CO{sub 2}) Brayton cycles. Several code modifications have been introduced during FY2011 to extend the range of applicability of the PDC and to improve its calculational stability and speed. A new and innovative approach was developed to couple the Plant Dynamics Code for S-CO{sub 2} cycle calculations with SAS4A/SASSYS-1 Liquid Metal Reactor Code System calculations for the transient system level behavior on the reactor side of a Sodium-Cooled Fast Reactor (SFR) or Lead-Cooled Fast Reactor (LFR). The new code system allows use of the full capabilities of both codes such that whole-plant transients can now be simulated without additional user interaction. Several other code modifications, including the introduction of compressor surge control, a new approach for determining the solution time step for efficient computational speed, an updated treatment of S-CO{sub 2} cycle flow mergers and splits, a modified enthalpy equation to improve the treatment of negative flow, and a revised solution of the reactor heat exchanger (RHX) equations coupling the S-CO{sub 2} cycle to the reactor, were introduced to the PDC in FY2011. All of these modifications have improved the code computational stability and computational speed, while not significantly affecting the results of transient calculations. The improved PDC was used to continue the investigation of S-CO{sub 2} cycle control and transient behavior. The coupled PDC-SAS4A/SASSYS-1 code capability was used to study the dynamic characteristics of a S-CO{sub 2} cycle coupled to a SFR plant. Cycle control was investigated in terms of the ability of the cycle to respond to a linear reduction in the electrical grid demand from 100% to 0% at a rate of 5%/minute. It was determined that utilization of turbine throttling control below 50% load improves the cycle efficiency significantly. Consequently, the cycle control strategy has been updated to include turbine throttle valve control. The new control strategy still relies on inventory control in the 50%-90% load range and turbine bypass for fine and fast generator output adjustments, but it now also includes turbine throttling control in the 0%-50% load range. In an attempt to investigate the feasibility of using the S-CO{sub 2} cycle for normal decay heat removal from the reactor, the cycle control study was extended beyond the investigation of normal load following. It was shown that such operation is possible with the extension of the inventory and the turbine throttling controls. However, the cycle operation in this range is calculated to be so inefficient that energy would need to be supplied from the electrical grid assuming that the generator could be capable of being operated in a motoring mode with an input electrical energy from the grid having a magnitude of about 20% of the nominal plant output electrical power level in order to maintain circulation of the CO{sub 2} in the cycle. The work on investigation of cycle operation at low power level will be continued in the future. In addition to the cycle control study, the coupled PDC-SAS4A/SASSYS-1 code system was also used to simulate thermal transients in the sodium-to-CO{sub 2} heat exchanger. Several possible conditions with the potential to introduce significant changes to the heat exchanger temperatures were identified and simulated. The conditions range from reactor scram and primary sodium pump failure or intermediate sodium pump failure on the reactor side to pipe breaks and valve malfunctions on the S-CO{sub 2} side. It was found that the maximum possible rate of the heat exchanger wall temperature change for the particular heat exchanger design assumed is limited to {+-}7 C/s for less than 10 seconds. Modeling in the Plant Dynamics Code has been compared with available data from the Sandia Natio

  15. Implementation of ORR Groundwater Strategy

    Office of Environmental Management (EM)

    Manager Steve Haase, Ph.D., RSI Senior Geohydrologist June 10, 2015 www.energy.govEM 2 AGENDA: * Groundwater Strategy overview * Groundwater Strategy implementation status -...

  16. Climate Strategy | Open Energy Information

    Open Energy Info (EERE)

    Strategy Jump to: navigation, search Name: Climate Strategy Place: Madrid, Spain Zip: 28006 Sector: Efficiency Product: Madrid-based consulting firm specialising in projects in...

  17. Green Strategies | Open Energy Information

    Open Energy Info (EERE)

    Strategies Jump to: navigation, search Name: Green Strategies Address: 816 Connecticut Ave NW Suite 200 Place: Washington, District of Columbia Zip: 20006 Region: Northeast - NY NJ...

  18. WTP Communications Strategy Discussion Topics

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

    Discussion Topics For discussion at the April 7, 2015 PIC meeting Issue Managers: Bob Suyama, Dave Bernhard, Melanie Myers-Magnuson, Dirk Dunning, Liz Mattson, Pam Larsen, Ken Niles Some potential questions and areas that the TWC/PIC need to discuss in order to develop a Communica- tions Strategy for the Waste Treatment Plant. These questions represent the data that the TWC/PIC might need in order to provide a plan that will be of value to the Tri-Party Agencies and the Public and Stakeholders.

  19. Tidal & Current Modeling Development and Validation

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

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

  20. Laboratory-directed research and development

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

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

  1. Reliability, O&M, Standards Development

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

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

  2. Scientific Visit on Crystalline Rock Repository Development

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

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

  3. Increasing the resilience and security of the United States' power infrastructure

    SciTech Connect (OSTI)

    Happenny, Sean F.

    2015-08-01

    The United States' power infrastructure is aging, underfunded, and vulnerable to cyber attack. Emerging smart grid technologies may take some of the burden off of existing systems and make the grid as a whole more efficient, reliable, and secure. The Pacific Northwest National Laboratory (PNNL) is funding research into several aspects of smart grid technology and grid security, creating a software simulation tool that will allow researchers to test power infrastructure control and distribution paradigms by utilizing different smart grid technologies to determine how the grid and these technologies react under different circumstances. Understanding how these systems behave in real-world conditions will lead to new ways to make our power infrastructure more resilient and secure. Demonstrating security in embedded systems is another research area PNNL is tackling. Many of the systems controlling the U.S. critical infrastructure, such as the power grid, lack integrated security and the aging networks protecting them are becoming easier to attack.

  4. Noise resilience and entanglement evolution in two nonequivalent classes of quantum algorithms

    SciTech Connect (OSTI)

    Di Franco, C.; Paternostro, M.; Kim, M. S.

    2007-05-15

    The speedup provided by quantum algorithms with respect to their classical counterparts is at the origin of scientific interest in quantum computation. However, the fundamental reasons for such a speedup are not yet completely understood and deserve further attention. In this context, the classical simulation of quantum algorithms is a useful tool that can help us in gaining insight. Starting from the study of general conditions for classical simulation, we highlight several important differences between two nonequivalent classes of quantum algorithms. We investigate their performance under realistic conditions by quantitatively studying their resilience with respect to static noise. This latter refers to errors affecting the initial preparation of the register used to run an algorithm. We also compare the evolution of the entanglement involved in the different computational processes.

  5. The resilience and functional role of moss in boreal and arctic ecosystems

    SciTech Connect (OSTI)

    Turetsky, Merritt; Bond-Lamberty, Benjamin; Euskirchen, Eugenie S.; Talbot, Julie; Frolking, Steve; McGuire, A. David; Tuittila, Eeva-Stiina

    2012-08-24

    Mosses in boreal and arctic ecosystems are ubiquitous components of plant communities, represent an important component of plant diversity, and strongly influence the cycling of water, nutrients, energy and carbon. Here we use a literature review and synthesis as well as model simulations to explore the role of moss in ecological stability and resilience. Our literature review of moss community responses to disturbance showed all possible responses (increases, decreases, no change) within most disturbance categories in boreal and arctic regions. Our modeling simulations suggest that loss of moss within northern plant communities will reduce soil carbon accumulation primarily by influencing decomposition rates and soil nitrogen availability. While two models (HPM and STM-TEM) showed a significant effect of moss removal, results from the Biome-BGC and DVM-TEM models suggest that northern, moss-rich ecosystems would need to experience extreme perturbation before mosses were eliminated. We highlight a number of issues that have not been adequately explored in moss communities, such as functional redundancy and singularity, relationships between response and effect traits, phenotypical plasticity in traits, and whether the effects of moss on ecosystem processes scale with local abundance. We also suggest that as more models explore issues related to ecological resilience, issues related to both parameter and conceptual uncertainty should be addressed: are the models more limited by uncertainty in the parameterization of the processes included or by what is not represented in the model at all? It seems clear from our review that mosses need to be incorporated into models as one or more plant functional types, but more empirical work is needed to determine how to best aggregate species.

  6. RFI: DOE Materials Strategy | Department of Energy

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

    RFI: DOE Materials Strategy RFI: DOE Materials Strategy DOE Materials Strategy - request for information PDF icon RFI: DOE Materials Strategy More Documents & Publications...

  7. Advanced Combustion Engine R&D: Goals, Strategies, and Top Accomplishments (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-03-01

    Fact sheet describes the top accomplishments, goals and strategies of DOEs Advanced Combustion Engine Research and Development sub program.

  8. U.S. Department of Energy Acquisition Strategy Guide for Capital Assets Projects

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-07-22

    This Guide serves as a tool for federal project directors developing a project acquisition strategy document. No cancellation.

  9. Heat-Exchanger Development

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management ...

  10. energy storage development

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

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering ...

  11. Water Integration Project Science Strategies White Paper

    SciTech Connect (OSTI)

    Alan K. Yonk

    2003-09-01

    This white paper has been prepared to document the approach to develop strategies to address Idaho National Engineering and Environmental Laboratory (INEEL) science and technology needs/uncertainties to support completion of INEEL Idaho Completion Project (Environmental Management [EM]) projects against the 2012 plan. Important Idaho Completion Project remediation and clean-up projects include the 2008 OU 10-08 Record of Decision, completion of EM by 2012, Idaho Nuclear Technology and Engineering Center Tanks, INEEL CERCLA Disposal Facility, and the Radioactive Waste Management Complex. The objective of this effort was to develop prioritized operational needs and uncertainties that would assist Operations in remediation and clean-up efforts at the INEEL and develop a proposed path forward for the development of science strategies to address these prioritized needs. Fifteen needs/uncertainties were selected to develop an initial approach to science strategies. For each of the 15 needs/uncertainties, a detailed definition was developed. This included extracting information from the past interviews with Operations personnel to provide a detailed description of the need/uncertainty. For each of the 15 prioritized research and development needs, a search was performed to identify the state of the associated knowledge. The knowledge search was performed primarily evaluating ongoing research. The ongoing research reviewed included Environmental Systems Research Analysis, Environmental Management Science Program, Laboratory Directed Research and Development, Inland Northwest Research Alliance, United States Geological Survey, and ongoing Operations supported projects. Results of the knowledge search are documented as part of this document.

  12. Strategy Guideline: HVAC Equipment Sizing

    SciTech Connect (OSTI)

    Burdick, A.

    2012-02-01

    The heating, ventilation, and air conditioning (HVAC) system is arguably the most complex system installed in a house and is a substantial component of the total house energy use. A right-sized HVAC system will provide the desired occupant comfort and will run efficiently. This Strategy Guideline discusses the information needed to initially select the equipment for a properly designed HVAC system. Right-sizing of an HVAC system involves the selection of equipment and the design of the air distribution system to meet the accurate predicted heating and cooling loads of the house. Right-sizing the HVAC system begins with an accurate understanding of the heating and cooling loads on a space; however, a full HVAC design involves more than just the load estimate calculation - the load calculation is the first step of the iterative HVAC design procedure. This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, Florida. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  13. Algal Biofuels Strategy Workshop- Fall Event

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE) Bioenergy Technologies Office's (BETO's) Algae Program hosted the Algal Biofuels Strategy Workshop at Arizona State University on November 19-20, 2013, to discuss the research and development (R&D) needed to achieve affordable, scalable, and sustainable algae-based biofuels.

  14. Strategy Guideline. Proper Water Heater Selection

    SciTech Connect (OSTI)

    Hoeschele, M.; Springer, D.; German, A.; Staller, J.; Zhang, Y.

    2015-04-09

    This Strategy Guideline on proper water heater selection was developed by the Building America team Alliance for Residential Building Innovation to provide step-by-step procedures for evaluating preferred cost-effective options for energy efficient water heater alternatives based on local utility rates, climate, and anticipated loads.

  15. Strategy Guideline: Proper Water Heater Selection

    SciTech Connect (OSTI)

    Hoeschele, M.; Springer, D.; German, A.; Staller, J.; Zhang, Y.

    2015-04-01

    This Strategy Guideline on proper water heater selection was developed by the Building America team Alliance for Residential Building Innovation to provide step-by-step procedures for evaluating preferred cost-effective options for energy efficient water heater alternatives based on local utility rates, climate, and anticipated loads.

  16. Next-generation Algorithms for Assessing Infrastructure Vulnerability and Optimizing System Resilience

    SciTech Connect (OSTI)

    Burchett, Deon L.; Chen, Richard Li-Yang; Phillips, Cynthia A.; Richard, Jean-Philippe

    2015-05-01

    This report summarizes the work performed under the project project Next-Generation Algo- rithms for Assessing Infrastructure Vulnerability and Optimizing System Resilience. The goal of the project was to improve mathematical programming-based optimization technology for in- frastructure protection. In general, the owner of a network wishes to design a network a network that can perform well when certain transportation channels are inhibited (e.g. destroyed) by an adversary. These are typically bi-level problems where the owner designs a system, an adversary optimally attacks it, and then the owner can recover by optimally using the remaining network. This project funded three years of Deon Burchett's graduate research. Deon's graduate advisor, Professor Jean-Philippe Richard, and his Sandia advisors, Richard Chen and Cynthia Phillips, supported Deon on other funds or volunteer time. This report is, therefore. essentially a replication of the Ph.D. dissertation it funded [12] in a format required for project documentation. The thesis had some general polyhedral research. This is the study of the structure of the feasi- ble region of mathematical programs, such as integer programs. For example, an integer program optimizes a linear objective function subject to linear constraints, and (nonlinear) integrality con- straints on the variables. The feasible region without the integrality constraints is a convex polygon. Careful study of additional valid constraints can significantly improve computational performance. Here is the abstract from the dissertation: We perform a polyhedral study of a multi-commodity generalization of variable upper bound flow models. In particular, we establish some relations between facets of single- and multi- commodity models. We then introduce a new family of inequalities, which generalizes traditional flow cover inequalities to the multi-commodity context. We present encouraging numerical results. We also consider the directed edge-failure resilient network design problem (DRNDP). This problem entails the design of a directed multi-commodity flow network that is capable of fulfilling a specified percentage of demands in the event that any G arcs are destroyed, where G is a constant parameter. We present a formulation of DRNDP and solve it in a branch-column-cut framework. We present computational results.

  17. INL Vision and Strategy 2015

    SciTech Connect (OSTI)

    Pillai, Rekha Sukamar

    2015-10-01

    This Laboratory vision and strategy presents INL’s vision and strategy for the Laboratory and is our introduction to a special place dedicated to improving our nation’s energy security future.

  18. Coordinating Low Emission Development in Columbia (Fact Sheet)

    SciTech Connect (OSTI)

    Watson, A.; Butheau, M.; Sandor, D.

    2013-11-01

    Colombia's economy has grown more than 4 percent per year for a decade, but climate change is posing new risks to sustaining that development. With the nation's coastal areas, mountain ranges, rain forests, plains, and river basins vulnerable to changing weather patterns and growing seasons, Colombia is building resilience to climate change while working to curb emissions and pursue new options for low emission development.

  19. Digital Strategy | Department of Energy

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

    Digital Strategy Digital Strategy May 27, 2015 - 10:21am Addthis Implementing the Federal Digital Strategy Implementing the Federal Digital Strategy Alex Cohen Alex Cohen Former Senior Digital Information Strategist Atiq Warraich Atiq Warraich Technical Lead/Project Manager New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for

  20. NNWSI [Nevada Nuclear Waste Storage Investigation] strategy for repository licensing

    SciTech Connect (OSTI)

    Plodinec, M.J.

    1987-01-16

    The Nevada Nuclear Waste Storage Investigation (NNWSI) has developed a strategy to license a nuclear waste repository in tuff. This strategy, which is currently circulating in draft form within the Department of Energy`s Office of Civilian Radioactive Waste Management, has important implications for DWPF waste form qualification activities, design of the DWPF process, and DWPF operations. In this report, the strategy and its implications for the DWPF are presented. 2 refs.

  1. Federal Interagency Wind Turbine Radar Interference Mitigation Strategy |

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

    Department of Energy Interagency Wind Turbine Radar Interference Mitigation Strategy Federal Interagency Wind Turbine Radar Interference Mitigation Strategy Cover of the Federal Interagency Wind Turbine Radar Interference Mitigation Strategy report Wind development located within the line of sight of radar systems can cause clutter and interference, which at some radars has resulted in significant performance degradation. As wind turbines continue to be installed, and as advances in wind

  2. Drill string splined resilient tubular telescopic joint for balanced load drilling of deep holes

    SciTech Connect (OSTI)

    Garrett, W.R.

    1981-08-04

    A drill string splined resilient tubular telescopic joint for balanced load deep well drilling comprises a double acting damper having a very low spring rate upon both extension and contraction from the zero deflection condition. Preferably the spring means itself is a double acting compression spring means wherein the same spring means is compressed whether the joint is extended or contracted. The damper has a like low spring rate over a considerable range of deflection, both upon extension and contraction of the joint, but a gradually then rapidly increased spring rate upon approaching the travel limits in each direction. Stacks of spring rings are employed for the spring means, the rings being either shaped elastomer-metal sandwiches or, preferably, roller belleville springs. The spline and spring means are disposed in an annular chamber formed by mandrel and barrel members constituting the telescopic joint. The spring rings make only such line contact with one of the telescoping members as is required for guidance therefrom, and no contact with the other member. The chamber containing the spring means, and also containing the spline means, is filled with lubricant, the chamber being sealed with a pressure seal at its lower end and an inverted floating seal at its upper end. Magnetic and electrical means are provided to check for the presence and condition of the lubricant. To increase load capacity the spring means is made of a number of components acting in parallel.

  3. Drill string splined resilient tubular telescopic joint for balanced load drilling of deep holes

    SciTech Connect (OSTI)

    Garrett, W.R.

    1984-03-06

    A drill string splined resilient tubular telescopic joint for balanced load deep well drilling comprises a double acting damper having a very low spring rate upon both extension and contraction from the zero deflection condition. Stacks of spring rings are employed for the spring means, the rings being either shaped elastomer-metal sandwiches or, preferably, roller Belleville springs. The spline and spring means are disposed in an annular chamber formed by mandrel and barrel members constituting the telescopic joint. The chamber containing the spring means, and also containing the spline means, is filled with lubricant, the chamber being sealed with a pressure seal at its lower end and an inverted floating seal at its upper end. A prototype includes of this a bellows seal instead of the floating seal at the upper end of the tool, and a bellows in the side of the lubricant chamber provides volume compensation. A second lubricant chamber is provided below the pressure seal, the lower end of the second chamber being closed by a bellows seal and a further bellows in the side of the second chamber providing volume compensation. Modifications provide hydraulic jars.

  4. Enabling Efficient, Responsive, and Resilient Buildings: Collaboration Between the United States and India

    SciTech Connect (OSTI)

    Basu, Chandrayee; Ghatikar, Girish

    2013-09-25

    The United States and India have among the largest economies in the world, and they continue to work together to address current and future challenges in reliable electricity supply. The acceleration to efficient, grid-responsive, resilient buildings represents a key energy security objective for federal and state agencies in both countries. The weaknesses in the Indian grid system were manifest in 2012, in the country’s worst blackout, which jeopardized the lives of half of India’s 1.2 billion people. While both countries are investing significantly in power sector reform, India, by virtue of its colossal growth rate in commercial energy intensity and commercial floor space, is better placed than the United States to integrate and test state-of-art Smart Grid technologies in its future grid-responsive commercial buildings. This paper presents a roadmap of technical collaboration between the research organizations, and public-private stakeholders in both countries to accelerate the building-to-grid integration through pilot studies in India.

  5. Biomass Renewable Energy Opportunities and Strategies Forum | Department of

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

    Energy Biomass Renewable Energy Opportunities and Strategies Forum Biomass Renewable Energy Opportunities and Strategies Forum July 9, 2014 Bonneville Power Administration Building 905 NE 11th Ave Portland, Oregon 97232 The ninth in a series of planned DOE Office of Indian Energy-sponsored strategic energy development forums, this Tribal Leader Forum focused on biomass development opportunities, technology updates, resource assessment, the unique aspects of biomass project development, and

  6. HIV vaccine strategy expands immune responses

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

    HIV vaccine strategy expands immune responses HIV vaccine strategy expands immune responses Two teams of researchers have announced an HIV vaccination strategy that has been shown...

  7. Effect of Engine-Out NOx Control Strategies on PM Size Distribution...

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

    Engine-Out NOx Control Strategies on PM Size Distribution in Heavy-Duty Diesel Engines Developed for 2010 Effect of Engine-Out NOx Control Strategies on PM Size Distribution in ...

  8. FAR Acquisition Strategy Team | Department of Energy

    Energy Savers [EERE]

    FAR Acquisition Strategy Team FAR Acquisition Strategy Team PDF icon FAR Acquisition Strategy Team More Documents & Publications FAR Acquisition Strategy Team Microsoft Word - Section 311 AL FAL Feb 17 2010 Acquisition Letters No. AL 2013-05

  9. Modular strategies for PET imaging agents

    SciTech Connect (OSTI)

    Hooker, , J.M.

    2010-03-01

    In recent years, modular and simplified chemical and biological strategies have been developed for the synthesis and implementation of positron emission tomography (PET) radiotracers. New developments in bioconjugation and synthetic methodologies, in combination with advances in macromolecular delivery systems and gene-expression imaging, reflect a need to reduce radiosynthesis burden in order to accelerate imaging agent development. These new approaches, which are often mindful of existing infrastructure and available resources, are anticipated to provide a more approachable entry point for researchers interested in using PET to translate in vitro research to in vivo imaging.

  10. Facility Disposition Safety Strategy RM

    Broader source: Energy.gov [DOE]

    The Facility Disposition Safety Strategy (FDSS) Review Module is a tool that assists DOE federal project review teams in evaluating the adequacy of the facility documentation, preparations or...

  11. Microsoft Word - S05030_Strategy

    Office of Legacy Management (LM)

    ... Remediation Strategy U.S. Department of Energy Doc. No. ... GCAP to better reflect the data and observations obtained ... are instrumented with a solar pump to increase ...

  12. The Influence of Rotor Blade Design on Wake Development

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

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

  13. Sandia Is Developing a Doppler Global Velocimetry System to Understand

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

    Fundamental Wind-Turbine Wake Phenomena Is Developing a Doppler Global Velocimetry System to Understand Fundamental Wind-Turbine Wake Phenomena - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage

  14. Materials Technologies: Goals, Strategies, and Top Accomplishments...

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

    Materials Technologies: Goals, Strategies, and Top Accomplishments (Brochure), Vehicle Technologies Program (VTP) Materials Technologies: Goals, Strategies, and Top Accomplishments ...

  15. Optimization of Advanced Diesel Engine Combustion Strategies...

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

    More Documents & Publications Optimization of Advanced Diesel Engine Combustion Strategies Optimization of Advanced Diesel Engine Combustion Strategies Computational Fluid Dynamics ...

  16. Proactive Strategies for Designing Thermoelectric Materials for...

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

    More Documents & Publications Proactive Strategies for Designing Thermoelectric Materials for Power Generation Proactive Strategies for Designing Thermoelectric Materials for Power ...

  17. High Impact Technology Catalyst: Technology Deployment Strategies...

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

    Catalyst: Technology Deployment Strategies High Impact Technology Catalyst: Technology Deployment Strategies The Energy Department released the High Impact Technology Catalyst: ...

  18. Quinault Indian Nation 2104 Comprehensive Biomass Strategy Project Status Report

    Energy Savers [EERE]

    2014 Comprehensive Biomass Strategy Project Status Report 2014 Department of Energy Program Review Project Overview * Identify and confirm Tribal energy needs * Comprehensive review of QIN biomass availability* * Develop a biomass energy vision statement, goals and objectives * Identify and assess viable biomass energy options, both demand-side that reduce energy consumption, and supply-side that generate heat and/or energy * Develop a long-term biomass strategy consistent with the long-term

  19. Quinault Indian Nation - Comprehensive Biomass Strategy Project

    Energy Savers [EERE]

    Status Report Quinault Indian Nation Comprehensive Biomass Strategy Project In Partnership With: US Department of Energy Columbia-Pacific RC&EDD (ColPac) Project Overview * Identify and confirm Tribal energy needs * Comprehensive review of recent inventory of QIN biomass availability * Develop a biomass energy vision statement, goals and objectives * Identify and assess viable biomass energy options, both demand-side (those that reduce energy consumption) and supply-side (those that generate

  20. Safety Design Strategy Standard Review Plan (SRP)

    Broader source: Energy.gov [DOE]

    This SRP on Safety Design Strategy (SDS) provides the starting point for a set of corporate Performance Objectives and Criteria contain in Appendix A. Review teams are expected to build on these and develop additional project-specific Lines of Inquiry, as needed. The criteria and the review process are intended to be used on an ongoing basis during the appropriate CD phase to ensure that issues are identified and resolved.

  1. Midcourse Refinements of Financing Strategies

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Financing Peer Exchange Call: Midcourse Refinements of Financing Strategies, Call Slides and Discussion Summary, March 29, 2012. During this webinar participants discussed how programs have adapted and refined their financing strategies based on initial implementation experience and learning.

  2. Transportation Efficiency Strategies

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

    Advanced Technology Vehicles: Overview and Constraints John German, ICCT EIA Energy Conference April 26, 2011 Where Does the Energy Go? http://www.fueleconomy.gov/FEG/atv.shtml Friction reduction Cylinder deactivation DI turbo Aero, tires Variable valves weight High efficient gasoline engine Clean diesel HEV expansion Base engine and vehicle improvements Efficiency/CO2 reduction EV/FCV development for future Fleet tests Research for mass production HCCI No single solution - multi-pronged

  3. Advanced LWR Nuclear Fuel Development

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

    Advanced Instrumentation, Information, and Control Systems ... and Scope * Develop the fundamental scientific basis to ... the plan to deliver on the vision of the pathway. * Strategy ...

  4. Developing Alaskan Sustainable Housing Training

    Broader source: Energy.gov [DOE]

    Hosted by the Association of Alaska Housing Authorities (AAHA), this three-day training event covers strategies and technical issues related to sustainable housing development.

  5. CESP Tool 5.1: Goals, Strategies, and Actions Planning Worksheet |

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

    Department of Energy 5.1: Goals, Strategies, and Actions Planning Worksheet CESP Tool 5.1: Goals, Strategies, and Actions Planning Worksheet CESP Tool 5.1: Goals, Strategies, and Actions Planning Worksheet from Step 5: Develop Energy Goals and Strategies, Guide to Community Energy Strategic Planning. File CESP Tool 5.1: Goals, Strategies, and Actions Planning Worksheet More Documents & Publications cesp_tool_5-1_goals_strategies_actions_planning_worksheet_1.docx Guide to Community Energy

  6. Hawaii Energy Strategy program. Annual report, 1992

    SciTech Connect (OSTI)

    Not Available

    1992-12-31

    The Hawaii Energy Strategy (HES) program began on March 2, 1992, under United States Department of Energy Cooperative Agreement DE-FC03-92F19168, and is scheduled for completion by December 31, 1994. As outlined in the Statement of Joint Objectives: The purpose of the study is to develop an integrated State of Hawaii energy strategy, including an assessment of the State`s fossil fuel reserve requirements and the most effective way to meet those needs, the availability and practicality of increasing the use of native energy resources, potential alternative fossil energy technologies such as coal gasification and potential energy efficiency measures which could lead to demand reduction. This work contributes to the DOE mission, will reduce the State`s vulnerability to energy supply disruptions and contributes to the public good.

  7. Hawaii Energy Strategy program. [First Annual Report

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    The Hawaii Energy Strategy (HES) program began on March 2, 1992, under United States Department of Energy Cooperative Agreement DE-FC03-92F19168, and is scheduled for completion by December 31, 1994. As outlined in the Statement of Joint Objectives: The purpose of the study is to develop an integrated State of Hawaii energy strategy, including an assessment of the State's fossil fuel reserve requirements and the most effective way to meet those needs, the availability and practicality of increasing the use of native energy resources, potential alternative fossil energy technologies such as coal gasification and potential energy efficiency measures which could lead to demand reduction. This work contributes to the DOE mission, will reduce the State's vulnerability to energy supply disruptions and contributes to the public good.

  8. Hawaii Energy Strategy program. Annual report 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-31

    This is the second annual report on the Hawaii Energy Strategy (HES) program which began on March 2, 1992, under a Cooperative Agreement (FCO3-92F19l68) with the United States Department of Energy (USDOE). The HES program is scheduled for completion by December 31, 1994. As outlined in the Statement of Joint Objectives. The purpose of the study is to develop an integrated State of Hawaii energy strategy, including an assessment of the State`s fossil fuel reserve requirements and the most effective way to meet those needs, the availability and practicality of increasing the use of native energy resources, potential alternative fossil energy technologies such as coal gasification and potential energy efficiency measures which could lead to demand reduction. This work contributes to the (US)DOE mission, will reduce the State`s vulnerability to energy supply disruptions and contributes to the public good.

  9. Environmental Justice Strategy | Department of Energy

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

    Justice Strategy Environmental Justice Strategy Environmental Justice Strategy (November 2007) PDF icon Environmental Justice Strategy (November 2007) More Documents & Publications Environmental Justice Strategy (DOE, 2008) Environmental Justice Five-Year Implementation Plan Environmental Justice Five-Year Implementation Plan - Second Annual Progress Report

  10. Getting Started and Optimization Strategy

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

    Getting Started and Optimization Strategy Getting Started and Optimization Strategy The purpose of this page is to get you started thinking about how to optimize your application for the Knights Landing (KNL) Architecture that will be on Cori. This page will walk you through the high level steps and give an example using a real application that runs at NERSC. How Does Cori Differ From Edison There are several important differences between the Cori (Knights-Landing) node architecture and the

  11. Indonesia Development Policy Operation (DPO) Financing | Open...

    Open Energy Info (EERE)

    Policy Operation (DPO) Financing (Redirected from Colombian Low Carbon Development Strategy (CLCDS)) Redirect page Jump to: navigation, search REDIRECT Indonesia-Development...

  12. A National Offshore Wind Strategy. Creating an Offshore Wind Energy Industry in the United States

    SciTech Connect (OSTI)

    Beaudry-Losique, Jacques; Boling, Ted; Brown-Saracino, Jocelyn; Gilman, Patrick; Hahn, Michael; Hart, Chris; Johnson, Jesse; McCluer, Megan; Morton, Laura; Naughton, Brian; Norton, Gary; Ram, Bonnie; Redding, Tim; Wallace, Wendy

    2011-02-01

    This document outlines the Department of Energy's strategy for accelerating the responsible development of offshore wind energy in the United States.

  13. An early deployment strategy for carbon capture, utilisation, and storage

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Technical Report: An early deployment strategy for carbon capture, utilisation, and storage Citation Details In-Document Search Title: An early deployment strategy for carbon capture, utilisation, and storage This report describes the current use of CO2 for EOR, and discusses potential expansion of EOR using CO2 from power plants. Analysis of potential EOR development in the USA, where most current CO2-based EOR production takes place, indicates that

  14. DOE Cyber Strategy | Department of Energy

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

    Cyber Strategy DOE Cyber Strategy The Office of the Chief Information Officer is pleased to announce publication of the U.S. Department of Energy (DOE) Cyber Strategy. 151228-doe-cyber-strategy123.png To meet the challenges of today's rapidly evolving cyber landscape, the Department has crafted a comprehensive cyber strategy rooted in enterprise-wide collaboration, accountability, and transparency. The underlying principles and strategic goals that form the Strategy's foundation attest to DOE's

  15. Strategies for Collecting Household Energy Data | Department...

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

    Collecting Household Energy Data Strategies for Collecting Household Energy Data Better Buildings Neighborhood Program Data and Evaluation Peer Exchange Call: Strategies for ...

  16. Effective Strategies for Participating in Utility Planning |...

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

    Effective Strategies for Participating in Utility Planning Better Buildings Neighborhood Program Working with Utilities Peer Exchange Call: Effective Strategies for Participating ...

  17. Biomass Renewable Energy Opportunities and Strategies | Department...

    Office of Environmental Management (EM)

    Biomass Renewable Energy Opportunities and Strategies Biomass Renewable Energy Opportunities and Strategies May 30, 2014 - 1:39pm Addthis July 9, 2014 Bonneville Power ...

  18. Compressed Air Storage Strategies | Department of Energy

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

    PDF icon Compressed Air Storage Strategies (August 2004) More Documents & Publications Compressed Air System Control Strategies Stabilizing System Pressure Effect of Intake on ...

  19. Optimization of Advanced Diesel Engine Combustion Strategies...

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

    Optimization of Advanced Diesel Engine Combustion Strategies Optimization of Advanced Diesel Engine Combustion Strategies Use of Low Cetane Fuel to Enable Low Temperature ...

  20. Business Institute Solar Strategy | Open Energy Information

    Open Energy Info (EERE)

    Solar Strategy Jump to: navigation, search Name: Business Institute Solar Strategy Place: Hamburg, Hamburg, Germany Zip: 22587 Product: A specialised consultancy for the PV...