National Library of Energy BETA

Sample records for reliability technology solutions

  1. CERTS: Consortium for Electric Reliability Technology Solutions - Research Highlights

    SciTech Connect (OSTI)

    Eto, Joseph

    2003-07-30

    Historically, the U.S. electric power industry was vertically integrated, and utilities were responsible for system planning, operations, and reliability management. As the nation moves to a competitive market structure, these functions have been disaggregated, and no single entity is responsible for reliability management. As a result, new tools, technologies, systems, and management processes are needed to manage the reliability of the electricity grid. However, a number of simultaneous trends prevent electricity market participants from pursuing development of these reliability tools: utilities are preoccupied with restructuring their businesses, research funding has declined, and the formation of Independent System Operators (ISOs) and Regional Transmission Organizations (RTOs) to operate the grid means that control of transmission assets is separate from ownership of these assets; at the same time, business uncertainty, and changing regulatory policies have created a climate in which needed investment for transmission infrastructure and tools for reliability management has dried up. To address the resulting emerging gaps in reliability R&D, CERTS has undertaken much-needed public interest research on reliability technologies for the electricity grid. CERTS' vision is to: (1) Transform the electricity grid into an intelligent network that can sense and respond automatically to changing flows of power and emerging problems; (2) Enhance reliability management through market mechanisms, including transparency of real-time information on the status of the grid; (3) Empower customers to manage their energy use and reliability needs in response to real-time market price signals; and (4) Seamlessly integrate distributed technologies--including those for generation, storage, controls, and communications--to support the reliability needs of both the grid and individual customers.

  2. Final Report to the National Energy Technology Laboratory on FY09-FY13 Cooperative Research with the Consortium for Electric Reliability Technology Solutions

    SciTech Connect (OSTI)

    Vittal, Vijay

    2015-11-04

    The Consortium for Electric Reliability Technology Solutions (CERTS) was formed in 1999 in response to a call from U.S. Congress to restart a federal transmission reliability R&D program to address concerns about the reliability of the U.S. electric power grid. CERTS is a partnership between industry, universities, national laboratories, and government agencies. It researches, develops, and disseminates new methods, tools, and technologies to protect and enhance the reliability of the U.S. electric power system and the efficiency of competitive electricity markets. It is funded by the U.S. Department of Energy’s Office of Electricity Delivery and Energy Reliability (OE). This report provides an overview of PSERC and CERTS, of the overall objectives and scope of the research, a summary of the major research accomplishments, highlights of the work done under the various elements of the NETL cooperative agreement, and brief reports written by the PSERC researchers on their accomplishments, including research results, publications, and software tools.

  3. Reliability Technology earns prestigious Los Alamos award

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

    Reliability Technology earns award Reliability Technology earns prestigious Los Alamos award LANL has honored Michael Hamada, Harry Martz and a team of researchers with its first ...

  4. Reliability Technology earns prestigious Los Alamos Award

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

    Reliability Technology earns prestigious Los Alamos Award Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit Reliability Technology earns prestigious Los Alamos Award Technology transferred to Procter & Gamble basis for first-ever Feynman Prize September 1, 2013 Feynman Prize winners Michael Hamada, center, and Harry Martz, second from left, hold their Feynman Prizes during a recent

  5. Technology Market Solutions | Open Energy Information

    Open Energy Info (EERE)

    Solutions Jump to: navigation, search Name: Technology & Market Solutions Place: Fairfax Station, Virginia Zip: 22039 Product: A consulting practice concentrating on technological,...

  6. Vehicle Technologies Office Merit Review 2014: Performance and Reliability

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

    of Bonded Interfaces for High-Temperature Packaging | Department of Energy and Reliability of Bonded Interfaces for High-Temperature Packaging Vehicle Technologies Office Merit Review 2014: Performance and Reliability of Bonded Interfaces for High-Temperature Packaging Presentation given by National Renewable Energy Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about performance and reliability of bonded

  7. Energy Technology Solutions | Department of Energy

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

    Energy Technology Solutions Energy Technology Solutions Public-private partnerships transforming industry and list of commercialized technologies, knowledge-based results, and promising technologies itp_successes.pdf (5.39 MB) More Documents & Publications Energy Technology Solutions: Public-Private Partnerships Transforming Industry, November 2010 ITP Energy Intensive Processes: Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry Energy-Intensive

  8. Building America Technology Solutions Case Study: Combustion...

    Energy Savers [EERE]

    Combustion Safety Simplified Test Protocol Building America Technology Solutions Case Study: Combustion Safety Simplified Test Protocol Two U.S. Department of Energy Building ...

  9. Building America Technology Solutions Case Study: Evaluation...

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

    Evaluation of Passive Vents in New-Construction Multifamily Buildings Building America Technology Solutions Case Study: Evaluation of Passive Vents in New-Construction Multifamily ...

  10. National Laboratories' Energy Technologies and System Solutions...

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

    Laboratories' Energy Technologies and System Solutions Center Director - Sandia Energy Energy Search Icon Sandia Home Locations ... Nuclear Fuel Cycle Defense Waste Management Programs ...

  11. Energy Technology Solutions: Public-Private Partnerships Transforming...

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

    Energy Technology Solutions: Public-Private Partnerships Transforming Industry, November 2010 Energy Technology Solutions: Public-Private Partnerships Transforming Industry, ...

  12. Quantification of risks from technology for improved plant reliability

    SciTech Connect (OSTI)

    Rode, D.M.

    1996-12-31

    One of the least understood and therefore appreciated threats to profitability are risks from power plant technologies such as steam generators, turbines, and electrical systems. To effectively manage technological risks, business decisions need to be based on knowledge. The scope of the paper describes a quantification or risk process that combines technical knowledge and judgments with commercial consequences. The three principle alternatives to manage risks as well as risk mitigation techniques for significant equipment within a power plant are reported. The result is to equip the decision maker with a comprehensive picture of the risk exposures enabling cost effective activities to be undertaken to improve a plant`s reliability.

  13. (Safety and reliability of nuclear power plant technology)

    SciTech Connect (OSTI)

    Dickson, T.L.

    1990-10-22

    The traveler attended the 16th MPA Seminar on the Safety and Reliability of Plant Technology with Special Emphasis on Nuclear Technology. The objective of the trip was to gather information and data that could prove useful to the US Nuclear Regulatory Commission (USNRC) sponsored Heavy-Section Steel Irradiation (HSSI) and Heavy-Section Steel Technology (HSST) Programs and to present a paper entitled, Effects of Irradiation on Initiation and Crack-Arrest Toughness of Two High-Copper Welds and on Stainless Steel Cladding. This paper summarizes results from the 5th, 6th, and 7th Irradiation Series of experiments performed within the HSSI Program by the Metals and Ceramics Division at Oak Ridge National Laboratory (ORNL).

  14. Building America Technology Solutions for New and Existing Homes...

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

    Building America Technology Solutions for New and Existing Homes: Combustion Safety Using Appliances for Indoor Air (Fact Sheet) Building America Technology Solutions for New and...

  15. Building America Technology Solutions for New and Existing Homes...

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

    Building America Technology Solutions for New and Existing Homes: Air Leakage and Air Transfer Between Garage and Living Space Building America Technology Solutions for New and ...

  16. Building America Technology Solutions for New and Existing Homes...

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

    Building America Technology Solutions for New and Existing Homes: Low-Load Space-Conditioning Needs Assessment, Northeast and Mid-Atlantic Building America Technology Solutions for...

  17. Building America Technology Solutions for New and Existing Homes...

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

    Building America Technology Solutions for New and Existing Homes:Hydronic Systems Designing for Setback Operations Building America Technology Solutions for New and Existing...

  18. Technology Solutions for New Homes Case Study: Southern Energy...

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

    Technology Solutions for New Homes Case Study: Southern Energy Homes, First DOE Zero Energy Ready Manufactured Home Technology Solutions for New Homes Case Study: Southern Energy ...

  19. Technology solutions for wind integration in ERCOT

    SciTech Connect (OSTI)

    None, None

    2015-01-03

    Texas has for more than a decade led all other states in the U.S. with the most wind generation capacity on the U.S. electric grid. The State recognized the value that wind energy could provide, and committed early on to build out the transmission system necessary to move power from the windy regions in West Texas to the major population centers across the state. It also signaled support for renewables on the grid by adopting an aggressive renewable portfolio standard (RPS). The joining of these conditions with favorable Federal tax credits has driven the rapid growth in Texas wind capacity since its small beginning in 2000. In addition to the major transmission grid upgrades, there have been a number of technology and policy improvements that have kept the grid reliable while adding more and more intermittent wind generation. Technology advancements such as better wind forecasting and deployment of a nodal market system have improved the grid efficiency of wind. Successful large scale wind integration into the electric grid, however, continues to pose challenges. The continuing rapid growth in wind energy calls for a number of technology additions that will be needed to reliably accommodate an expected 65% increase in future wind resources. The Center for the Commercialization of Electric Technologies (CCET) recognized this technology challenge in 2009 when it submitted an application for funding of a regional demonstration project under the Recovery Act program administered by the U.S. Department of Energy1. Under that program the administration announced the largest energy grid modernization investment in U.S. history, making available some $3.4 billion in grants to fund development of a broad range of technologies for a more efficient and reliable electric system, including the growth of renewable energy sources like wind and solar. At that time, Texas was (and still is) the nation’s leader in the integration of wind into the grid, and was investing heavily

  20. TECHNOLOGY SOLUTIONS FOR WIND INTEGRATION IN ERCOT

    SciTech Connect (OSTI)

    None, None

    2015-01-03

    Texas has for more than a decade led all other states in the U.S. with the most wind generation capacity on the U.S. electric grid. The State recognized the value that wind energy could provide, and committed early on to build out the transmission system necessary to move power from the windy regions in West Texas to the major population centers across the state. It also signaled support for renewables on the grid by adopting an aggressive renewable portfolio standard (RPS). The joining of these conditions with favorable Federal tax credits has driven the rapid growth in Texas wind capacity since its small beginning in 2000. In addition to the major transmission grid upgrades, there have been a number of technology and policy improvements that have kept the grid reliable while adding more and more intermittent wind generation. Technology advancements such as better wind forecasting and deployment of a nodal market system have improved the grid efficiency of wind. Successful large scale wind integration into the electric grid, however, continues to pose challenges. The continuing rapid growth in wind energy calls for a number of technology additions that will be needed to reliably accommodate an expected 65% increase in future wind resources. The Center for the Commercialization of Electric Technologies (CCET) recognized this technology challenge in 2009 when it submitted an application for funding of a regional demonstration project under the Recovery Act program administered by the U.S. Department of Energy1. Under that program the administration announced the largest energy grid modernization investment in U.S. history, making available some $3.4 billion in grants to fund development of a broad range of technologies for a more efficient and reliable electric system, including the growth of renewable energy sources like wind and solar. At that time, Texas was (and still is) the nation’s leader in the integration of wind into the grid, and was investing heavily

  1. Building America Technology Solutions for New and Existing Homes...

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

    Building America Technology Solutions for New and Existing Homes: Investigating Solutions to Wind Washing Issues in Two-Story Florida Homes: Phase 2, Southeastern United States...

  2. Cost Effectiveness of Technology Solutions for Future Vehicle...

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

    Cost Effectiveness of Technology Solutions for Future Vehicle Systems Explores the ... European Diesel Engine Technology: An Overview 3-Cylinder Turbocharged Gasoline Direct ...

  3. Case Study - Florida Power & Light - Smart Grid Solutions Strengthen Reliability and Services - July 2012.pdf

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

    Florida Power & Light July 2012 1 Smart devices have been installed on 78 substation transformer banks. Smart Grid Solutions Strengthen Electric Reliability and Customer Services in Florida With 4.6 million customers, nearly 70,000 miles of power lines and 16 power plants, Florida Power and Light Company (FPL) is one of the nation's largest electric utilities. FPL says maintaining reliable service while keeping rates affordable is "Job One." While pursuing its mission, FPL is

  4. Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar (PREDICTS) Funding Opportunity

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar (PREDICTS) program supports projects that evaluate the degradation and failure mechanisms of concentrating...

  5. U.S.-India Collaboration Expands Indian Market for U.S. Technologies, Improves Grid Reliability

    Broader source: Energy.gov [DOE]

    The Energy Department and several corporate partners are working with the nation of India to improve its electrical grid's efficiency and reliability through Demand Response management technologies.

  6. Cost Effectiveness of Technology Solutions for Future Vehicle Systems |

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

    Department of Energy Cost Effectiveness of Technology Solutions for Future Vehicle Systems Cost Effectiveness of Technology Solutions for Future Vehicle Systems Explores the economics of CO2 emission reductions by added engine technology to determine if there is an overall positive or negative benefit. deer08_ryan.pdf (409.63 KB) More Documents & Publications European Diesel Engine Technology: An Overview 3-Cylinder Turbocharged Gasoline Direct Injection: A High Value Solution for Euro

  7. Vehicle Technologies Office Merit Review 2014: Reliability of Electrical Interconnects

    Broader source: Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about...

  8. Solution-verified reliability analysis and design of bistable MEMS using error estimation and adaptivity.

    SciTech Connect (OSTI)

    Eldred, Michael Scott; Subia, Samuel Ramirez; Neckels, David; Hopkins, Matthew Morgan; Notz, Patrick K.; Adams, Brian M.; Carnes, Brian; Wittwer, Jonathan W.; Bichon, Barron J.; Copps, Kevin D.

    2006-10-01

    This report documents the results for an FY06 ASC Algorithms Level 2 milestone combining error estimation and adaptivity, uncertainty quantification, and probabilistic design capabilities applied to the analysis and design of bistable MEMS. Through the use of error estimation and adaptive mesh refinement, solution verification can be performed in an automated and parameter-adaptive manner. The resulting uncertainty analysis and probabilistic design studies are shown to be more accurate, efficient, reliable, and convenient.

  9. Technology Solutions for Mitigating Environmental Impacts of...

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

    Impacts of Oil and Gas E&P Activity The mission of the Environmental Program is to promote a reliable, affordable, and secure supply of domestic oil and clean-burning ...

  10. Energy Technology Solutions: Public-Private Partnerships Transforming

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

    Industry, November 2010 | Department of Energy Energy Technology Solutions: Public-Private Partnerships Transforming Industry, November 2010 Energy Technology Solutions: Public-Private Partnerships Transforming Industry, November 2010 itp_successes.pdf (5.39 MB) More Documents & Publications Energy Technology Solutions ITP Energy Intensive Processes: Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry Energy-Intensive Processes Portfolio:

  11. TECHNOLOGY SOLUTIONS FOR WIND INTEGRATION IN ERCOT (Technical...

    Office of Scientific and Technical Information (OSTI)

    grants to fund development of a broad range of technologies for a more efficient and reliable electric system, including the growth of renewable energy sources like wind and solar. ...

  12. Building America Technology Solutions for New and Existing Homes...

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

    Building America Technology Solutions for New and Existing ... high performance, cost-effective alternative envelope designs that will meet stringent energy code requirements. ...

  13. Building America Technology Solutions for New and Existing Homes...

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

    Apartment Compartmentalization with an Aerosol-Based Sealing Process Building America Technology Solutions for New and Existing Homes: Apartment Compartmentalization with an...

  14. Building America Technology Solutions for New and Existing Homes...

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

    Strategies and Impacts for 1 12-Story Homes, Minneapolis, Minnesota Building America Technology Solutions for New and Existing Homes: Project Overcoat: Airtightness Strategies and ...

  15. Building America Technology Solutions for New and Existing Homes...

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

    The package of measures reduces energy used for space conditioning, water heating and lighting by 50% percent over typical manufactured homes. Technology Solutions for New ...

  16. Building America Technology Solutions for Existing Homes: Retrofit...

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

    Retrofit Measures for Embedded Wood Member in Insulated Mass Masonry Walls Building America Technology Solutions for Existing Homes: Retrofit Measures for Embedded Wood Member in ...

  17. Building America Technology Solutions for New and Existing Homes...

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

    Controls Improve Performance of Combination Space- and Water-Heating Systems Building America Technology Solutions for New and Existing Homes: Advanced Controls Improve Performance ...

  18. Vehicle Technologies Office Merit Review 2014: Synthetic Solutions...

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

    PDF icon es190johnson2014o.pdf More Documents & Publications Cathode Synthesis and Voltage Fade: Designed Solutions Based on Theory Vehicle Technologies Office Merit Review ...

  19. Building America Technology Solutions for New Homes: Zero Energy...

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

    Building America Technology Solutions for New Homes: Zero Energy Ready Home and the Challenge of Hot Water on Demand Production builders in the Stapleton community of Denver, ...

  20. Building America Technology Solutions for New and Existing Homes...

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

    Combustion Safety Using Appliances for Indoor Air (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Combustion Safety Using Appliances for Indoor Air ...

  1. Technology Solutions for New Homes Case Study: Columbia County...

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

    Columbia County Habitat for Humanity Passive Townhomes Technology Solutions for New Homes Case Study: Columbia County Habitat for Humanity Passive Townhomes The Columbia County ...

  2. Building America Technology Solutions for New and Existing Homes...

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

    (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Application of ... Homes: Moisture Management of High-R Walls Building America Best ...

  3. Building America Technology Solutions for New and Existing Homes...

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

    Massachusetts Building America Technology Solutions for New and Existing Homes: Monitoring of ... when compared with high-R approaches using exterior insulating sheathing. ...

  4. Building America Technology Solutions Case Study: Design Guidance...

    Energy Savers [EERE]

    Design Guidance for Passive Vents in New Construction, Multifamily Buildings Building America Technology Solutions Case Study: Design Guidance for Passive Vents in New Construction...

  5. Building America Technology Solutions for New and Existing Homes...

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

    Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet), Building America Technology Solutions for New and Existing Homes: Ground Source Heat Pump ...

  6. Building America Technology Solutions for New and Existing Homes...

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

    Methods for Multifamily Construction Building America Technology Solutions for New and Existing Homes: Field Testing of Compartmentalization Methods for Multifamily Construction ...

  7. Building America Technology Solutions for New and Existing Homes...

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

    in Multifamily Buildings, Chicago, Illinois (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Balancing Hydronic Systems in Multifamily Buildings, ...

  8. Building America Technology Solutions Case Study: Sealed Crawled...

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

    Case Study: Sealed Crawled Spaces with Integrated Whole-House Ventilation in a Cold Climate Building America Technology Solutions Case Study: Sealed Crawled Spaces with...

  9. Building America Technology Solutions for New and Existing Homes...

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

    Replacing Resistance Heating with Mini-Split Heat Pumps Building America Technology Solutions for New and Existing Homes: Replacing Resistance Heating with Mini-Split Heat Pumps In...

  10. Building America Technology Solutions for New and Existing Homes...

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

    Building America Technology Solutions for New and Existing Homes: Evaluation of the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New...

  11. Building America Technology Solutions for New and Existing Homes...

    Energy Savers [EERE]

    Advanced Boiler Load Monitoring Controllers (615.52 KB) More Documents & Publications Building America Technology Solutions for New and Existing Homes: Steam System Balancing and ...

  12. Building America Technology Solutions for New and Existing Homes...

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

    Installation for Efficiency and Comfort (Fact Sheet) Building America Technology Solutions for New and Existing Homes: A Homeowner's Guide to Window Air Conditioner Installation ...

  13. Building America Technology Solutions Case Study: Field Performance...

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

    Performance of Inverter-Driven Heat Pumps in Cold Climates Building America Technology Solutions Case Study: Field Performance of Inverter-Driven Heat Pumps in Cold Climates The ...

  14. Building America Technology Solutions for New and Existing Homes...

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

    Research Facility (CRRF) in northern Minnesota, which features more than 2,500 ft2 of ... Retrofits for Cold Climates, Cloquet, Minnesota Building America Technology Solutions ...

  15. Building America Technology Solutions for New and Existing Homes...

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

    Retrofit Integrated Space and Water Heating-Field Assessment Building America Technology Solutions for New and Existing Homes: Retrofit Integrated Space and Water Heating-Field ...

  16. Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar

    Broader source: Energy.gov [DOE]

    The SunShot Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar (PREDICTS) program is taking a physics- and chemistry-based approach to identifying failure modes...

  17. Building America Technology Solutions for New and Existing Homes:

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

    Optimizing Hydronic System Performance in Residential Applications (Fact Sheet) | Department of Energy Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications (Fact Sheet) In this project, researchers from the Consortium for Advanced Residential Buildings team worked with

  18. Project Profile: CSP Energy Storage Solutions - Multiple Technologies

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

    Compared | Department of Energy Concentrating Solar Power » Project Profile: CSP Energy Storage Solutions - Multiple Technologies Compared Project Profile: CSP Energy Storage Solutions - Multiple Technologies Compared US Solar Holdings logo US Solar Holdings, under the Thermal Storage FOA, is aiming to demonstrate commercial, utility-scale thermal energy storage technologies and provide a path to cost-effective energy storage for CSP plants >50 MW. Approach US Solar Holdings is

  19. Building America Technology Solutions for New and Existing Homes:

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

    Investigating Solutions to Wind Washing Issues in Two-Story Florida Homes: Phase 2, Southeastern United States | Department of Energy Investigating Solutions to Wind Washing Issues in Two-Story Florida Homes: Phase 2, Southeastern United States Building America Technology Solutions for New and Existing Homes: Investigating Solutions to Wind Washing Issues in Two-Story Florida Homes: Phase 2, Southeastern United States In this project, the Building America Partnership for Improved Residential

  20. Delivery Reliability for Natural Gas--Inspection Technologies

    SciTech Connect (OSTI)

    Albert Teitsma; Julie Maupin

    2005-10-01

    The Remote Field Eddy Current (RFEC) technique is ideal for inspecting unpiggable pipelines because all of its components can be made smaller than the diameter of the pipe to be inspected. For these reasons, RFEC was selected as a technology to be integrated with the Explorer II robotic platform for unpiggable pipeline inspections. The research work is a continuation of a prior DOE-NETL project but is now directed towards a seamless integration with the robot. The laboratory set-up has been improved and data collection is nearly autonomous. With the improved collections speeds, GTI has been able to test more variables. Tests have been run on 6-inch and 12-inch seamless and seam-welded pipes. Testing on the 6-inch pipes have included using five exciter coils, each of a different geometry. Two types of sensor coils have been tested. With a focus on preparing the technology for use on the Explorer II, improvements in power consumption have proved successful. Tests with metal components have been performed to check for interference with the electromagnetic field. The results of these tests indicate RFEC will produce quality inspections while on the robot. GTI has also been testing manufactured detection boards currently used for boiler tube inspections. These boards are appropriately compact for use on the Explorer II robot and are able to detect defects at the speed of robot travel. In addition to advanced sensor development, GTI has participated in sensor/platform definition and module design activities. Mechanical constraints, power requirements, limited control and communication protocols, and potential busses and connectors have been addressed. GTI has conducted a proper design process to produce a sound design for the RFEC components to fit into two modules. The remaining work to be performed in the design of the sensor module is packaging and strengthening.

  1. Building America Technology Solutions for New and Existing Homes...

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

    Long-Term Monitoring of Mini-Split Ductless Heat Pumps in the Northeast, Devens and ... Building America Technology Solutions for New and Existing Homes: Long-Term Monitoring of ...

  2. Building America Technology Solutions for New and Existing Homes...

    Energy Savers [EERE]

    Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Performance of a Heat Pump Water Heater in ...

  3. Technology Solutions for New Homes Case Study: Indirect Solar...

    Energy Savers [EERE]

    Indirect Solar Water Heating Systems in Single-Family Homes Technology Solutions for New Homes Case Study: Indirect Solar Water Heating Systems in Single-Family Homes In 2011, ...

  4. Building America Technology Solutions for New and Existing Homes: Air

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

    Leakage and Air Transfer Between Garage and Living Space | Department of Energy Building America Technology Solutions for New and Existing Homes: Air Leakage and Air Transfer Between Garage and Living Space Building America Technology Solutions for New and Existing Homes: Air Leakage and Air Transfer Between Garage and Living Space In this project, Building Science Corporation worked with production home builder K. Hovnanian to conduct testing at a single-family home in Waldorf, Maryland,

  5. Building America Technology Solutions for New and Existing Homes: New

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

    Insights for Improving the Designs of Flexible Duct Junction Boxes (Fact Sheet) | Department of Energy Building America Technology Solutions for New and Existing Homes: New Insights for Improving the Designs of Flexible Duct Junction Boxes (Fact Sheet) Building America Technology Solutions for New and Existing Homes: New Insights for Improving the Designs of Flexible Duct Junction Boxes (Fact Sheet) IBACOS explored the relationships between pressure and physical configurations of flexible

  6. Technology Solutions for New Homes Case Study: Multifamily Zero Energy

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

    Ready Home Analysis | Department of Energy Multifamily Zero Energy Ready Home Analysis Technology Solutions for New Homes Case Study: Multifamily Zero Energy Ready Home Analysis AvalonBay Communities, which is a large multifamily developer, was developing a three-building complex in Elmsford, New York. The buildings were planned to be certified to the ENERGY STAR® Homes Version 3 program. This plan led to AvalonBay partnering with the Advanced Residential Integrated Solutions (ARIES)

  7. Building America Technology Solutions for New and Existing Homes: Duct

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

    Sealing Using Injected Spray Sealant | Department of Energy Sealing Using Injected Spray Sealant Building America Technology Solutions for New and Existing Homes: Duct Sealing Using Injected Spray Sealant In this project, the Raleigh Housing Authority worked with Building America team, the Advanced Residential Integrated Solutions Collaborative, to determine the most cost-effective ways to reduce duct leakage in its low-rise housing units. Ducts Sealing Using Injected Spray Sealant (701.91

  8. Building America Technology Solutions for New and Existing Homes: Replacing

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

    Resistance Heating with Mini-Split Heat Pumps | Department of Energy Replacing Resistance Heating with Mini-Split Heat Pumps Building America Technology Solutions for New and Existing Homes: Replacing Resistance Heating with Mini-Split Heat Pumps In this project, the Advanced Residential Integrated Solutions team investigated the suitability of mini-split heat pumps for multifamily retrofits. Replacing Resistance Heating with Mini-Split Heat Pumps (638.84 KB) More Documents &

  9. Building America Technology Solutions for New and Existing Homes: Moisture

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

    Management of High-R Walls | Department of Energy Management of High-R Walls Building America Technology Solutions for New and Existing Homes: Moisture Management of High-R Walls This project by Building Science Corporation focuses on how eight high-R walls handle the three main sources of moisture-construction moisture, air leakage condensation, and bulk water leaks. Moisture Management of High-R Walls (1.05 MB) More Documents & Publications Building America Technology Solutions for New

  10. NREL: Technology Deployment - Biopower and Waste-to-Energy Solutions

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

    Biopower and Waste-to-Energy Solutions Photo of a group of people in hard hats looking at biomass feedstock. NREL's biopower and waste-to-energy (WTE) expertise helps federal agencies, industry, communities, and military installations on projects that identify and implement biopower and WTE technologies and strategies that best meet their needs. NREL's biopower and WTE capabilities are among the ways that the laboratory advances implementation of market-ready technologies. Expertise and

  11. Case Study: Fuel Cells Increase Reliability at First National Bank of Omaha Technology Center

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

    Fuel Cells Increase Reliability at First National Bank of Omaha Technology Center Fuel cells are a viable primary power choice for data centers-they generate highly reliable on-site power and useful thermal energy, and they can reduce greenhouse gas emissions by more than 50% compared to the baseline. 1 First National Bank of Omaha installed a fuel cell system in 1999 to provide primary power to its data center in Omaha, Nebraska. In more than 89,000 hours of operation through October 2009, the

  12. Building America Technology Solutions for New and Existing Homes:

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

    Innovative Retrofit Foundation Insulation Strategies, Minneapolis, Minnesota | Department of Energy Innovative Retrofit Foundation Insulation Strategies, Minneapolis, Minnesota Building America Technology Solutions for New and Existing Homes: Innovative Retrofit Foundation Insulation Strategies, Minneapolis, Minnesota In this project, the NorthernSTAR Building America Partnership evaluated a retrofit insulation strategy for foundations that is designed for use with open-core concrete block

  13. Building America Technology Solutions for New and Existing Homes: Balancing

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

    Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet) | Department of Energy Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet) In multifamily building hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water

  14. Salinity gradient solar pond technology applied to potash solution mining

    SciTech Connect (OSTI)

    Martell, J.A.; Aimone-Martin, C.T.

    2000-06-12

    A solution mining facility at the Eddy Potash Mine, Eddy County, New Mexico has been proposed that will utilize salinity gradient solar pond (SGSP) technology to supply industrial process thermal energy. The process will include underground dissolution of potassium chloride (KCl) from pillars and other reserves remaining after completion of primary room and pillar mining using recirculating solutions heated in the SGSP. Production of KCl will involve cold crystallization followed by a cooling pond stage, with the spent brine being recirculated in a closed loop back to the SGSP for reheating. This research uses SGSP as a renewable, clean energy source to optimize the entire mining process, minimize environmental wastes, provide a safe, more economical extraction process and reduce the need for conventional processing by crushing, grinding and flotation. The applications of SGSP technology will not only save energy in the extraction and beneficiation processes, but also will produce excess energy available for power generation, desalination, and auxiliary structure heating.

  15. Building America Technology Solutions for Existing Homes: Retrofit Measures

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

    for Embedded Wood Member in Insulated Mass Masonry Walls | Department of Energy Existing Homes: Retrofit Measures for Embedded Wood Member in Insulated Mass Masonry Walls Building America Technology Solutions for Existing Homes: Retrofit Measures for Embedded Wood Member in Insulated Mass Masonry Walls In this project, the Building Science Corporation team studied a historic brick building in Lawrence, Massachusetts, which is being renovated into 10 condominium units and adding insulation to

  16. Building America Technology Solutions for New and Existing Homes:

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

    Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York (Fact Sheet) | Department of Energy Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York (Fact Sheet) In this project, researchers from Building America team Consortium for Advanced Residential Buildings worked with

  17. Building America Technology Solutions for New and Existing Homes: Cladding

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

    Attachment Over Mineral Fiber Insulation Board - Ontario, Canada | Department of Energy Cladding Attachment Over Mineral Fiber Insulation Board - Ontario, Canada Building America Technology Solutions for New and Existing Homes: Cladding Attachment Over Mineral Fiber Insulation Board - Ontario, Canada This case study describes a high performance enclosure retrofit package that uses mineral fiber insulation board and describes retrofit assembly and details for wood frame roof and walls and for

  18. Technology Solutions Case Study: Overcoming Comfort Issues Due to Reduced

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

    Flow Room Air Mixing | Department of Energy Case Study: Overcoming Comfort Issues Due to Reduced Flow Room Air Mixing Technology Solutions Case Study: Overcoming Comfort Issues Due to Reduced Flow Room Air Mixing Energy efficiency upgrades reduce heating and cooling loads on a house. With enough load reduction and if the heating, ventilating, and air-conditioning (HVAC) system warrants replacement, the HVAC system is often upgraded with a more efficient, lower capacity system that meets the

  19. Building America Technology Solutions Case Study: Combustion Safety

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

    Simplified Test Protocol | Department of Energy Combustion Safety Simplified Test Protocol Building America Technology Solutions Case Study: Combustion Safety Simplified Test Protocol Two U.S. Department of Energy Building America teams-Partnership for Advanced Residential Retrofit and NorthernSTAR Building America Partnership -developed a simplified test procedure (STP) to address combustion safety to implement than current tests and should produce fewer false positives. Combustion Safety

  20. Building America Technology Solutions Case Study: Design Guidance for

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

    Passive Vents in New Construction, Multifamily Buildings | Department of Energy Design Guidance for Passive Vents in New Construction, Multifamily Buildings Building America Technology Solutions Case Study: Design Guidance for Passive Vents in New Construction, Multifamily Buildings In an effort to improve indoor air quality in high-performance, new construction, multifamily buildings, dedicated sources of outdoor air are being implemented. Passive vents are being selected by some design

  1. Building America Technology Solutions Case Study: Evaluation of Passive

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

    Vents in New-Construction Multifamily Buildings | Department of Energy Evaluation of Passive Vents in New-Construction Multifamily Buildings Building America Technology Solutions Case Study: Evaluation of Passive Vents in New-Construction Multifamily Buildings The Consortium for Advanced Residential Buildings (CARB) conducted research to gain more insight into passive vents. Because passive vents are meant to operate in a general environment of negative apartment pressure, the research

  2. Building America Technology Solutions Case Study: Field Testing an Unvented

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

    Roof with Asphalt Shingles in a Cold Climate | Department of Energy Testing an Unvented Roof with Asphalt Shingles in a Cold Climate Building America Technology Solutions Case Study: Field Testing an Unvented Roof with Asphalt Shingles in a Cold Climate In this project, Building America team Building Science Corporation devised an experiment to build and instrument unvented test roofs using air-permeable insulation (dense-pack cellulose and fiberglass) in a cold climate (Chicago, Illinois

  3. Building America Technology Solutions for Existing Homes: Initial and

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

    Long-Term Cladding Over Exterior Insulation | Department of Energy Existing Homes: Initial and Long-Term Cladding Over Exterior Insulation Building America Technology Solutions for Existing Homes: Initial and Long-Term Cladding Over Exterior Insulation This research conducted by Building Science Corporation evaluated the system mechanics and long-term performance of the use of wood furring strips attached through the insulation back to the structure to provide a convenient cladding

  4. Building America Technology Solutions for New and Existing Homes:

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

    Calculating Design Heating Loads for Superinsulated Buildings | Department of Energy Calculating Design Heating Loads for Superinsulated Buildings Building America Technology Solutions for New and Existing Homes: Calculating Design Heating Loads for Superinsulated Buildings During the winter of 2013-2014, the Consortium for Advanced Residential Buildings monitored the energy use of three homes in the EcoVillage community in climate zone 6 to evaluate the accuracy of two different mechanical

  5. Building America Technology Solutions for New and Existing Homes:

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

    Evaluation of the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New Orleans, Louisiana | Department of Energy the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New Orleans, Louisiana Building America Technology Solutions for New and Existing Homes: Evaluation of the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New Orleans, Louisiana In this project,

  6. Building America Technology Solutions for New and Existing Homes:

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

    Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet) | Department of Energy Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet) For a 6-month period, the Building America team Consortium for Advanced Residential Buildings monitored the

  7. Building America Technology Solutions for New and Existing Homes:

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

    Replacement, Variable-Speed Motors for Furnaces, Syracuse, New York, (Fact Sheet) | Department of Energy Replacement, Variable-Speed Motors for Furnaces, Syracuse, New York, (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Replacement, Variable-Speed Motors for Furnaces, Syracuse, New York, (Fact Sheet) In this project, the CARB team tested the Concept 3 replacement motors for residential furnaces in eight homes in and near Syracuse, New York, to test how these

  8. Building America Technology Solutions for New and Existing Homes: Advanced

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

    Controls Improve Performance of Combination Space- and Water-Heating Systems | Department of Energy Controls Improve Performance of Combination Space- and Water-Heating Systems Building America Technology Solutions for New and Existing Homes: Advanced Controls Improve Performance of Combination Space- and Water-Heating Systems In this project, NorthernSTAR Building America Partnership team demonstrated improved controls have the potential to reduce complexity of combination systems and boost

  9. Building America Technology Solutions for New and Existing Homes: Apartment

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

    Compartmentalization with an Aerosol-Based Sealing Process | Department of Energy Apartment Compartmentalization with an Aerosol-Based Sealing Process Building America Technology Solutions for New and Existing Homes: Apartment Compartmentalization with an Aerosol-Based Sealing Process In this study, the Consortium for Advanced Residential Buildings team demonstrated the automated air sealing and compartmentalization of buildings through the use of an aerosolized sealant developed by the

  10. Building America Technology Solutions for New and Existing Homes: Buried

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

    and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet) | Department of Energy Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet) In a study of three single-story houses in Florida, the Building America research team Consortium for Advanced Residential Buildings (CARB) investigated the strategy of using buried and/or encapsulated ducts to

  11. Building America Technology Solutions for New and Existing Homes: Capillary

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

    Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (Fact Sheet) | Department of Energy Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (Fact Sheet) In this project, Building America team IBACOS worked with a builder of single- and

  12. Building America Technology Solutions for New and Existing Homes: Cladding

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

    Attachment Over Thick Exterior Insulating Sheathing (Fact Sheet) | Department of Energy Cladding Attachment Over Thick Exterior Insulating Sheathing (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Cladding Attachment Over Thick Exterior Insulating Sheathing (Fact Sheet) In this project, researchers from Building Science Corporation investigated issues to better understand the mechanics behind the addition of insulation to the exterior of buildings to increase

  13. Building America Technology Solutions for New and Existing Homes: Improving

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

    Comfort in Hot-Humid Climates with a Whole-House Dehumidifier, Windermere, Florida (Fact Sheet) | Department of Energy Improving Comfort in Hot-Humid Climates with a Whole-House Dehumidifier, Windermere, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Improving Comfort in Hot-Humid Climates with a Whole-House Dehumidifier, Windermere, Florida (Fact Sheet) In order to quantify the performance of a combined whole-house dehumidifier (WHD) AC system,

  14. Building America Technology Solutions for New and Existing Homes: Measure

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

    Guideline: Guidance on Taped Insulating Sheathing Drainage Planes | Department of Energy Measure Guideline: Guidance on Taped Insulating Sheathing Drainage Planes Building America Technology Solutions for New and Existing Homes: Measure Guideline: Guidance on Taped Insulating Sheathing Drainage Planes This project by Building Science Corporation focuses on the field implementation of taped board insulation as the drainage plane in both new and retrofit residential applications. Guidance on

  15. Building America Technology Solutions for New and Existing Homes: Project

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

    Overcoat: Airtightness Strategies and Impacts for 1 1/2-Story Homes, Minneapolis, Minnesota | Department of Energy Project Overcoat: Airtightness Strategies and Impacts for 1 1/2-Story Homes, Minneapolis, Minnesota Building America Technology Solutions for New and Existing Homes: Project Overcoat: Airtightness Strategies and Impacts for 1 1/2-Story Homes, Minneapolis, Minnesota In this project, the NorthernSTAR Building America Partnership team studied the effectiveness of the External

  16. Building America Technology Solutions for New and Existing Homes: Raised

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

    Ceiling Interior Duct System, New Smyrna, Florida (Fact Sheet) | Department of Energy Raised Ceiling Interior Duct System, New Smyrna, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Raised Ceiling Interior Duct System, New Smyrna, Florida (Fact Sheet) This project describes a Habitat for Humanity builder's efforts to construct a home to new DOE Zero Energy Ready Home standards, and use a fur-up or raised ceiling chase. Raised Ceiling Interior Duct

  17. Building America Technology Solutions for New and Existing Homes: Retrofit

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

    Integrated Space and Water Heating-Field Assessment | Department of Energy Retrofit Integrated Space and Water Heating-Field Assessment Building America Technology Solutions for New and Existing Homes: Retrofit Integrated Space and Water Heating-Field Assessment In this project, the NorthernSTAR team analyzed combined (combi) condensing water heaters or boilers and hydronic air coils to provide high efficiency domestic hot water and forced air space heating. Retrofit Integrated Space and

  18. Building America Technology Solutions for New and Existing Homes: Selecting

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

    Ventilation Systems for Existing Homes | Department of Energy Selecting Ventilation Systems for Existing Homes Building America Technology Solutions for New and Existing Homes: Selecting Ventilation Systems for Existing Homes In multifamily buildings, particularly in the Northeast, exhaust ventilation strategies are the norm as a means of meeting both local exhaust and whole-unit mechanical ventilation rates. The issue of where the fresh air is coming from is gaining significance as

  19. Building America Technology Solutions for New and Existing Homes: Stud

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

    Walls With Continuous Exterior Insulation for Factory Built Housing (Fact Sheet) | Department of Energy Stud Walls With Continuous Exterior Insulation for Factory Built Housing (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Stud Walls With Continuous Exterior Insulation for Factory Built Housing (Fact Sheet) This profile describes the Advanced Envelope Research project, managed by ARIES Collaborative, which will provide factory homebuilders with high

  20. Integrating PV in Distributed Grids: Solutions and Technologies Workshop |

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

    Energy Systems Integration | NREL Integrating PV in Distributed Grids: Solutions and Technologies Workshop In October 2015, NREL's Energy Systems Integration team hosted a workshop on ways to safely integrate more photovoltaics (PV) onto the grid. The workshop was held at the Energy Systems Integration Facility. Presenters from industry, vendors, academia, NREL, and the U.S. Department of Energy participated in the workshops, bringing a broad perspective to the discussions. Below are

  1. Actinide solution processing at the Rocky Flats Environmental Technology Site

    SciTech Connect (OSTI)

    1995-04-01

    The Department of Energy (DOE) has prepared an Environmental Assessment (EA), DOE/EA-1039, for radioactive solution removal and processing at Rocky Flats Environmental Technology Site, Golden, Colorado. The proposal for solution removal and processing is in response to independent safety assessments and an agreement with the State of Colorado to remove mixed residues at Rocky Flats and reduce the risk of future accidents. Monthly public meetings were held during the scoping and preparation of the EA. The scope of the EA included evaluations of alternative methods and locations of solution processing. A comment period from February 20, 1995 through March 21, 1995 was provided to the public and the State of Colorado to offer written comment on the EA. Comments were received from the State of Colorado and the U.S. Environmental Protection Agency. A response to the agency comments is included in the Final EA.

  2. Microgrid Design Analysis Using Technology Management Optimization and the Performance Reliability Model

    SciTech Connect (OSTI)

    Stamp, Jason E.; Eddy, John P.; Jensen, Richard P.; Munoz-Ramos, Karina

    2016-01-01

    Microgrids are a focus of localized energy production that support resiliency, security, local con- trol, and increased access to renewable resources (among other potential benefits). The Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Joint Capa- bility Technology Demonstration (JCTD) program between the Department of Defense (DOD), Department of Energy (DOE), and Department of Homeland Security (DHS) resulted in the pre- liminary design and deployment of three microgrids at military installations. This paper is focused on the analysis process and supporting software used to determine optimal designs for energy surety microgrids (ESMs) in the SPIDERS project. There are two key pieces of software, an ex- isting software application developed by Sandia National Laboratories (SNL) called Technology Management Optimization (TMO) and a new simulation developed for SPIDERS called the per- formance reliability model (PRM). TMO is a decision support tool that performs multi-objective optimization over a mixed discrete/continuous search space for which the performance measures are unrestricted in form. The PRM is able to statistically quantify the performance and reliability of a microgrid operating in islanded mode (disconnected from any utility power source). Together, these two software applications were used as part of the ESM process to generate the preliminary designs presented by SNL-led DOE team to the DOD. Acknowledgements Sandia National Laboratories and the SPIDERS technical team would like to acknowledge the following for help in the project: * Mike Hightower, who has been the key driving force for Energy Surety Microgrids * Juan Torres and Abbas Akhil, who developed the concept of microgrids for military instal- lations * Merrill Smith, U.S. Department of Energy SPIDERS Program Manager * Ross Roley and Rich Trundy from U.S. Pacific Command * Bill Waugaman and Bill Beary from U.S. Northern Command * Tarek Abdallah, Melanie

  3. Building America Technology Solutions for New and Existing Homes:

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

    Air-to-Water Heat Pumps with Radiant Delivery in Low Load Homes (Fact Sheet) | Department of Energy Air-to-Water Heat Pumps with Radiant Delivery in Low Load Homes (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Air-to-Water Heat Pumps with Radiant Delivery in Low Load Homes (Fact Sheet) Researchers from Alliance for Residential Building Initiative worked with two test homes in hot-dry climates to evaluate the in-situ performance of air-to-water heat pump

  4. Building America Technology Solutions for New and Existing Homes: Cost

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

    Analysis of Roof-Only Air Sealing and Insulation Strategies on 1-1/2 Story Homes in Cold Climates, Minneapolis, MN | Department of Energy Cost Analysis of Roof-Only Air Sealing and Insulation Strategies on 1-1/2 Story Homes in Cold Climates, Minneapolis, MN Building America Technology Solutions for New and Existing Homes: Cost Analysis of Roof-Only Air Sealing and Insulation Strategies on 1-1/2 Story Homes in Cold Climates, Minneapolis, MN This case study describes the External Thermal and

  5. Energy Department Announces Progress, Next Steps on Improving the Reliability of the Nation’s Electric Grid with Synchrophasor Technology

    Broader source: Energy.gov [DOE]

    On March 22, 2016, as the first-ever International Synchrophasor Symposium continues in Atlanta, GA, the Department of Energy’s (DOE) Office of Electricity Delivery and Energy Reliability (OE) released a new report chronicling American efforts to deploy this technology as well as two new funding opportunities to further advance the technology.

  6. PROJECT PROFILE: From Modules to Atoms: Increasing Reliability/Stability of Commercially Relevant Photovoltaic Technologies

    Broader source: Energy.gov [DOE]

    While there are statistical studies and macroscopic descriptions of module-level degradation, there is a lack of understanding of the structural, chemical, and electrical properties at the microscopic scale of how these processes occur and how to reduce or eliminate them. The project will study reliability-related defects in major photovoltaic (PV) technologies that include silicon (Si), cadmium telluride (CdTe), and copper indium gallium selenide (CIGS). Researchers will use imaging and microscopy characterization tools along with multi-physics modeling to derive the causes of power-limiting defects that are responsible for potential-induced degradation in Si, metastability and transient degradations in CdTe, and increased degradation due to reverse-bias breakdown in CIGS.

  7. Reliable, Efficient and Cost-Effective Electric Power Converter for Small Wind Turbines Based on AC-link Technology

    SciTech Connect (OSTI)

    Darren Hammell; Mark Holveck; DOE Project Officer - Keith Bennett

    2006-08-01

    Grid-tied inverter power electronics have been an Achilles heel of the small wind industry, providing opportunity for new technologies to provide lower costs, greater efficiency, and improved reliability. The small wind turbine market is also moving towards the 50-100kW size range. The unique AC-link power conversion technology provides efficiency, reliability, and power quality advantages over existing technologies, and Princeton Power will adapt prototype designs used for industrial asynchronous motor control to a 50kW small wind turbine design.

  8. Building America Technology Solutions for New and Existing Homes...

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

    solutions and information that can help avoid these problems in new construction. PDF icon Investigating Solutions to Wind Washing Issues in Two-Story Florida Homes: Phase ...

  9. BPA seeks research partners to advance technology solutions

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

    transmission technologies, data intelligence, next-generation energy efficiency and demand response technologies, generation asset management. A copy of each roadmap is...

  10. Project Profile: CSP Energy Storage Solutions - Multiple Technologies...

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

    Concentrating Solar Power Project Profile: CSP Energy Storage Solutions - Multiple ... construction techniques Development of system operation strategies Maximization of ...

  11. Building America Technology Solutions for New and Existing Homes...

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

    (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 5050 split between material and labor. ...

  12. Building America Technology Solutions for New and Existing Homes...

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

    Residential Integrated Solutions Collaborative, to determine the most cost-effective ... for Affordable Housing Attic Air Sealing Guide - Building America Top Innovation

  13. Building America Technology Solutions for New and Existing Homes...

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

    In this project, the Advanced Residential Integrated Solutions team investigated the suitability of mini-split heat pumps for multifamily retrofits. Replacing Resistance Heating ...

  14. Energy Technology Solutions: Public-Private Partnerships Transforming Industry - December 2010

    SciTech Connect (OSTI)

    none,

    2010-12-01

    AMO's research and development partnerships with industry have resulted in more than 220 technologies and other solutions that can be purchased today. This document includes a description of each solution, its benefits, and vendor contact information. The document also identifies emerging technologies and other resources to help industry save energy.

  15. Building America Technology Solutions for New and Existing Homes...

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

    issues and result in higher overall system efficiencies and improved response times. ... in Residential Applications, Ithaca, New York (Fact Sheet) Building America Technology ...

  16. Human Reliability Assessment

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

    ... Signup SlideShare Human Reliability Assessment HomeStationary PowerNuclear EnergyNuclear Energy Safety TechnologiesRisk and Safety AssessmentHuman Reliability Assessment ...

  17. EA-1750: Smart Grid, Center for Commercialization of Electric Technology, Technology Solutions for Wind Integration in ERCOT, Houston, Texas

    Broader source: Energy.gov [DOE]

    This EA evaluates the potential environmental impacts of providing a financial assistance grant under the American Recovery and Reinvestment Act of 2009 to the Center for Commercialization of Electric Technology to facilitate the development and demonstration of a multi-faceted, synergistic approach to managing fluctuations in wind power within the Electric Reliability Council of Texas transmission grid.

  18. High Reliability, High TemperatureThermoelectric Power Generation Materials and Technologies

    Broader source: Energy.gov [DOE]

    Key technologies and system approaches to excellent record of thermoelectric power sources in deep space missions and development of higher performance TE materials for the next generation systems

  19. The HART{reg_sign} Protocol -- A solution enabling technology

    SciTech Connect (OSTI)

    Helson, R.B.

    1996-09-01

    HART{reg_sign} Field Communications Protocol is widely accepted in the industry as the standard for digitally enhanced 4--20mA communication with smart field instruments. A wide range of products from an increasing number of suppliers are available today, and many more are in development. The enhanced two-way communication capability of instruments using the HART protocol can significantly improve plant information management, provide solutions to today`s business challenges, and yield substantial cost savings. Initial installation/commissioning savings of $400 to $500 per instrument and annual maintenance/operations savings of $100 to $200 per instrument are commonly reported.

  20. Insights and Opportunities: Technologies, Policies, and Markets for Clean Energy Solutions (Presentation)

    SciTech Connect (OSTI)

    Arent, D.

    2009-11-01

    A presentation highlighting how strategic energy analysis can affect technologies, policies, and markets for clean energy solutions. This includes an overview of some of NREL's models and tools as well as results from laboratory analysis.

  1. Technology Solutions for New Homes Case Study: Southern Energy Homes, First

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

    DOE Zero Energy Ready Manufactured Home | Department of Energy Technology Solutions for New Homes Case Study: Southern Energy Homes, First DOE Zero Energy Ready Manufactured Home Technology Solutions for New Homes Case Study: Southern Energy Homes, First DOE Zero Energy Ready Manufactured Home The country's first Zero Energy Ready manufactured home that is certified by the U.S. Department of Energy (DOE) is up and running in Russellville, Alabama. Southern Energy Homes, First DOE Zero Energy

  2. Vehicle Technologies Office Merit Review 2014: Synthetic Solutions for

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

    Life Cycle Analysis | Department of Energy emissions modeling using GREET Life Cycle Analysis. van002_wang_2014_p.pdf (1.73 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2015: Emissions Modeling: GREET Life Cycle Analysis GREET Development and Applications for Life-Cycle Analysis of Vehicle/Fuel Systems Fuel-Cycle Energy and Emissions Analysis with the GREET Model Energy

    inverter R&D. ape053_chinthavali_2014_o.pdf (1.07 MB) More Documents &

  3. Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Technology Transition Final Public Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    Report summarizes the key outcomes generated during the third phase of the SPIDERS Joint Capabilities Technology Demonstration (JCTD), which was implemented at Camp Smith, Hawaii, during 2014 and 2015. The final program report includes brief summaries of the phase 1 and phase 2 projects conducted at Joint Base Pearl Harbor-Hickam, Hawaii, and Fort Carson, Colorado, respectively, with the Camp Smith summary.

  4. Technology Solutions Case Study: Ducts Sealing Using Injected Spray Sealant

    SciTech Connect (OSTI)

    2014-03-01

    In multifamily and attached buildings, traditional duct sealing methods are often impractical or costly and disruptive because of the difficulty in accessing leakage sites. In this project, the Raleigh Housing Authority worked with Building America team, the Advanced Residential Integrated Solutions Collaborative to determine the most cost-effective ways to reduce duct leakage in its low-rise housing units.Two retrofit duct sealing techniquesmanually-applied sealants and injecting a spray sealantwere implemented in several low-rise multiunit buildings. An analysis on the cost and performance of the two methods are presented. Each method was used in twenty housing units: approximately half of each group of units are single story and the remainder two-story. Results show that duct leakage to the outside was reduced by an average of 59% through the use of manual methods, and by 90% in the units where the injected spray sealant was used. Ihe cost of manually-applying sealant ranged from $275 to $511 per unit and for the injected spray sealant the cost was $700 per unit. Modeling suggests a simple payback of 2.2 years for manual sealing and 4.7 years for the injected spray sealant system. Utility bills were collected for one year before and after the retrofits. Utility bill analysis shows 14% and 16% energy savings using injected spray sealant system and hand sealing procedure respectively in heating season whereas in cooling season, energy savings using injected spray sealant system and hand sealing were both 16%.

  5. System Verification Through Reliability, Availability, Maintainability (RAM) Analysis & Technology Readiness Levels (TRLs)

    SciTech Connect (OSTI)

    Emmanuel Ohene Opare, Jr.; Charles V. Park

    2011-06-01

    The Next Generation Nuclear Plant (NGNP) Project, managed by the Idaho National Laboratory (INL), is authored by the Energy Policy Act of 2005, to research, develop, design, construct, and operate a prototype fourth generation nuclear reactor to meet the needs of the 21st Century. A section in this document proposes that the NGNP will provide heat for process heat applications. As with all large projects developing and deploying new technologies, the NGNP is expected to meet high performance and availability targets relative to current state of the art systems and technology. One requirement for the NGNP is to provide heat for the generation of hydrogen for large scale productions and this process heat application is required to be at least 90% or more available relative to other technologies currently on the market. To reach this goal, a RAM Roadmap was developed highlighting the actions to be taken to ensure that various milestones in system development and maturation concurrently meet required availability requirements. Integral to the RAM Roadmap was the use of a RAM analytical/simulation tool which was used to estimate the availability of the system when deployed based on current design configuration and the maturation level of the system.

  6. Building America Technology Solutions for New and Existing Homes: Stand-off

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

    Furring in Deep Energy Retrofits | Department of Energy Stand-off Furring in Deep Energy Retrofits Building America Technology Solutions for New and Existing Homes: Stand-off Furring in Deep Energy Retrofits This research project, conducted by IBACOS and GreenHomes America, investigated cost-effective deep energy retrofit (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 50/50 split between material and

  7. Technology Solutions and Programmatic Approaches: Driving Innovation in Residential Energy Efficiency Strategies

    Broader source: Energy.gov [DOE]

    "Technology Solutions and Programmatic Approaches: Driving Innovation in Residential Energy Efficiency Strategies," by Kat A. Donnelly, July 11, 2012. Describes how the program relies on technology to enhance the program including a new, industry specific platform customized in collaboration with program partners. The programs including homeowners/customers, trade allies, staff, and program administrators. The tools are technology platform provides tools for the various partners involved in specifically designed to increase uptake of energy efficiency programs, as well as provide real-time tracking of impacts and other key metrics.

  8. Demonstrating and Deploying Integrated Retrofit Technologies and Solutions- 2014 BTO Peer Review

    Broader source: Energy.gov [DOE]

    Presenter: Mark Stutman, Consortium for Building Energy Innovation The Penn State Consortium for Building Energy Innovation focuses on the development, demonstration, and deployment of energy-saving technologies and solutions that can achieve 50% energy reduction in small- and medium-sized commercial buildings (SMSCBs).

  9. NREL: Performance and Reliability R&D - PV Module Reliability...

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

    PV Module Reliability Workshop NREL hosts an annual Photovoltaic Module Reliability Workshop (PVMRW) so that solar technology experts can share information leading to the ...

  10. SHARING AND DEPLOYING INNOVATIVE INFORMATION TECHNOLOGY SOLUTIONS TO MANAGE WASTE ACROSS THE DOE COMPLEX

    SciTech Connect (OSTI)

    Crolley, R.; Thompson, M.

    2011-01-31

    There has been a need for a faster and cheaper deployment model for information technology (IT) solutions to address waste management needs at US Department of Energy (DOE) complex sites for years. Budget constraints, challenges in deploying new technologies, frequent travel, and increased job demands for existing employees have prevented IT organizations from staying abreast of new technologies or deploying them quickly. Despite such challenges, IT organizations have added significant value to waste management handling through better worker safety, tracking, characterization, and disposition at DOE complex sites. Systems developed for site-specific missions have broad applicability to waste management challenges and in many cases have been expanded to meet other waste missions. Radio frequency identification (RFID) and global positioning satellite (GPS)-enabled solutions have reduced the risk of radiation exposure and safety risks. New web-based and mobile applications have enabled precision characterization and control of nuclear materials. These solutions have also improved operational efficiencies and shortened schedules, reduced cost, and improved regulatory compliance. Collaboration between US Department of Energy (DOE) complex sites is improving time to delivery and cost efficiencies for waste management missions with new information technologies (IT) such as wireless computing, global positioning satellite (GPS), and radio frequency identification (RFID). Integrated solutions developed at separate DOE complex sites by new technology Centers of Excellence (CoE) have increased material control and accountability, worker safety, and environmental sustainability. CoEs offer other DOE sister sites significant cost and time savings by leveraging their technology expertise in project scoping, implementation, and ongoing operations.

  11. Lifetime and Reliability

    Broader source: Energy.gov [DOE]

    A DOE Solid-State Lighting Program technology fact sheet on lifetime, reliability, and failure as related to LED-based products.

  12. Lifetime and Reliability

    SciTech Connect (OSTI)

    2013-08-01

    Solid-state lighting program technology fact sheet that discusses failure, lifetime, and reliability as they relate to LED-based products.

  13. Reliability Engineering

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

    LA-UR 15-27450 This document is approved for public release; further dissemination unlimited Reliability Engineering Reliability Engineering Current practice in reliability is ...

  14. MHK Technologies/Evopod E1 | Open Energy Information

    Open Energy Info (EERE)

    the technical solutions inherant in the technology take record of it s operational reliability and monitor the environmental impact of the unique device The project has received...

  15. Building America Technology Solutions for New and Existing Homes: Impact of

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

    Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid Climate | Department of Energy Impact of Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid Climate Building America Technology Solutions for New and Existing Homes: Impact of Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid Climate This project investigates the impact of air

  16. Technology Solutions for New Homes Case Study: Indirect Solar Water Heating

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

    Systems in Single-Family Homes | Department of Energy Indirect Solar Water Heating Systems in Single-Family Homes Technology Solutions for New Homes Case Study: Indirect Solar Water Heating Systems in Single-Family Homes In 2011, Rural Development, Inc. (RDI) completed the construction of Wisdom Way Solar Village (WWSV), which is a development of 20 very efficient homes in Greenfield, Massachusetts. The homes feature R-40 walls, triple-pane windows, R-50 attic insulation, and airtight

  17. Technology Solutions for New and Existing Homes: Optimized Slab-on-Grade

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

    Foundation Insulation Retrofits | Department of Energy Homes: Optimized Slab-on-Grade Foundation Insulation Retrofits Technology Solutions for New and Existing Homes: Optimized Slab-on-Grade Foundation Insulation Retrofits This project used a recently developed, three-dimensional, below-grade heat transfer simulation (BUilding Foundation Energy Transport Simulation-BCVTB, BUFETS-B) that operates as a subroutine of EnergyPlus to model 10 insulation upgrade options against a base (uninsulated)

  18. Building America Technology Solutions for New and Existing Homes: Duct in

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

    Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) | Department of Energy in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) This case study examines a Building America builder partner's implementation of an inexpensive, quick and effective method of building a

  19. Building America Technology Solutions for New and Existing Homes: Impact of

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

    Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid Climate, Cocoa, Florida (Fact Sheet) | Department of Energy Impact of Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid Climate, Cocoa, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Impact of Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid

  20. Building America Technology Solutions for New and Existing Homes: Long-Term

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

    Monitoring of Mini-Split Ductless Heat Pumps in the Northeast, Devens and Easthampton, Massachusetts | Department of Energy Long-Term Monitoring of Mini-Split Ductless Heat Pumps in the Northeast, Devens and Easthampton, Massachusetts Building America Technology Solutions for New and Existing Homes: Long-Term Monitoring of Mini-Split Ductless Heat Pumps in the Northeast, Devens and Easthampton, Massachusetts In this project, Building Science Corporation evaluated the long-term performance of

  1. Building America Technology Solutions for New and Existing Homes:Hydronic

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

    Systems Designing for Setback Operations | Department of Energy Existing Homes:Hydronic Systems Designing for Setback Operations Building America Technology Solutions for New and Existing Homes:Hydronic Systems Designing for Setback Operations This guide, developed by Consortium for Advanced Residential Buildings, provides step-by-step instructions for heating contractors and hydronic designers for selecting the proper control settings to maximize system performance and improve response time

  2. NREL: Photovoltaics Research - Performance and Reliability R&D

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

    Performance Reliability R&D Photovoltaics Research Photo of Photovoltaic Solar Panels. The focus of Photovoltaic (PV) Reliability Research and Development (R&D) at NREL is to improve PV technologies. Modules and systems are tested for long-term performance and stressed in the field and with accelerated testing equipment, all to find R&D solutions to improve PV reliability. Learn about working with us. PV Reliability R&D focuses on three primary areas: Real-time reliability

  3. Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability Before the Subcommittee on Emerging Threats, Cyber Security and Science and Technology Committee on Homeland Security U.S. House of Representatives,

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability, before the Subcommittee on Emerging Threats, Cyber Security and Science and Technology,...

  4. Statement of Patricia A. Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability Department of Energy before the Committee on Science and Technology Energy and Environment Subcommittee U.S. House of Representatives, October 3, 20

    Broader source: Energy.gov [DOE]

    Statement of Patricia A. Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability Department of Energy before the Committee on Science and Technology, Energy and...

  5. Statement of Patricia Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability, Department of Energy before the Committee on Science and Technology Energy and Environment Subcommittee U.S. House of Representatives October 3, 2007

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability, Department of Energy before the Committee on Science and Technology, Energy and...

  6. Technology Solutions Case Study: Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York

    SciTech Connect (OSTI)

    2013-11-01

    Condensing boiler technology has been around for many years and has proven to be a durable, reliable method of heating. Based on previous research efforts, however, it is apparent that these types of systems are not designed and installed to achieve maximum efficiency. For example, in order to protect their equipment in the field, manufacturers of low-mass condensing boilers typically recommend design strategies and components that ensure steady, high flow rates through the heat exchangers, such as primary-secondary piping, which ultimately result in decreased efficiency. There is also a significant lack of information for contractors on how to configure these systems to optimize overall efficiency. In response to these findings, researchers from Building America team Consortium for Advanced Residential Buildings worked with industry partners to develop hydronic system designs that would address these issues and result in higher overall system efficiencies and improved response times.

  7. Building America Technology Solutions for New Homes: Zero Energy Ready Home

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

    and the Challenge of Hot Water on Demand | Department of Energy Homes: Zero Energy Ready Home and the Challenge of Hot Water on Demand Building America Technology Solutions for New Homes: Zero Energy Ready Home and the Challenge of Hot Water on Demand Production builders in the Stapleton community of Denver, Colorado, now build 2,300-ft2 or larger homes that earn the U.S. Environmental Protection Agency (EPA) ENERGY STAR® through the Certified Homes Program, Version 3. These builders are

  8. An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management in the Marcellus Shale

    SciTech Connect (OSTI)

    Matthew Bruff; Ned Godshall; Karen Evans

    2011-04-30

    This Final Scientific/ Technical Report submitted with respect to Project DE-FE0000833 titled 'An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management in the Marcellus Shale' in support of final reporting requirements. This final report contains a compilation of previous reports with the most current data in order to produce one final complete document. The goal of this research was to provide an integrated approach aimed at addressing the increasing water resource challenges between natural gas production and other water stakeholders in shale gas basins. The objective was to demonstrate that the AltelaRain{reg_sign} technology could be successfully deployed in the Marcellus Shale Basin to treat frac flow-back water. That objective has been successfully met.

  9. Technology Solutions Case Study: Stud Walls with Continuous Exterior Insulation for Factory Built Housing

    SciTech Connect (OSTI)

    2014-01-01

    The Advanced Envelope Research effort will provide factory homebuilders with high performance, cost-effective alternative envelope designs. In the near term, these technologies will play a central role in meeting stringent energy code requirements. For manufactured homes, the thermal requirements, last updated by statute in 1994, will move up to the more rigorous IECC 2012 levels in 2013, the requirements of which are consistent with site built and modular housing. This places added urgency on identifying envelope technologies that the industry can implement in the short timeframe. The primary goal of this research is to develop wall designs that meet the thermal requirements based on 2012 IECC standards. Given the affordable nature of manufactured homes, impact on first cost is a major consideration in developing the new envelope technologies. This work is part of a four-phase, multi-year effort. Phase 1 identified seven envelope technologies and provided a preliminary assessment of three selected methods for building high performance wall systems. Phase 2 focused on the development of viable product designs, manufacturing strategies, addressing code and structural issues, and cost analysis of the three selected options. An industry advisory committee helped critique and select the most viable solution to move further in the research stud walls with continuous exterior insulation. Phase 3, the subject of the current report, focused on the design development of the selected wall concept and explored variations on the use of exterior foam insulation. The scope also included material selection, manufacturing and cost analysis, and prototyping and testing.

  10. Reliability Engineering

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

    LA-UR 15-27450 This document is approved for public release; further dissemination unlimited Reliability Engineering Reliability Engineering Current practice in reliability is often fragmented, does not cover the full system lifecycle * Reliability needs to be addressed in design, development, and operational life * Reliability analysis should integrate information from components and systems Integrate proven reliability methods with world-class statistical science * Use methods and tools

  11. Sustainable Energy Solutions Task 2.0: Wind Turbine Reliability and Maintainability Enhancement through System-wide Structure Health Monitoring and Modifications to Rotating Components

    SciTech Connect (OSTI)

    Janet M Twomey, PhD

    2010-04-30

    EXECUTIVE SUMARRY An evaluation of nondestructive structural health monitoring methods was completed with over 132 documents, 37 specifically about wind turbines, summarized into a technology matrix. This matrix lists the technology, what can be monitored with this technology, and gives a short summary of the key aspects of the technology and its application. Passive and active acoustic emission equipment from Physical Acoustics Corp. and Acellent Technologies have been evaluated and selected for use in experimental state loading and fatigue tests of composite wind turbine blade materials. Acoustic Emission (AE) and Active Ultrasonic Testing (AUT), were applied to composite coupons with both simulated and actual damage. The results found that, while composites are more complicated in nature, compared to metallic structures, an artificial neural network analysis could still be used to determine damage. For the AE system, the failure mode could be determined (i.e. fiber breakage, delamination, etc.). The Acellent system has been evaluated to work well with composite materials. A test-rig for reliability testing of the rotating components was constructed. The research on the types of bearings used in the wind turbines indicated that in most of the designs, the main bearings utilized to support the shaft are cylindrical roller bearings. The accelerated degradation testing of a population of bearings was performed. Vibration and acoustic emission data was collected and analyzed in order to identify a representative degradation signal for each bearing to identify the initiation of the degradation process in the bearings. Afterwards, the RMS of the vibration signal from degradation initiation up to the end of the useful life of the bearing was selected to predict the remaining useful life of the bearing. This step included fitting Autoregressive Moving Average (ARMA) models to the degradation signals and approximating the probability distribution function (PDF) of

  12. Advanced Heat Transfer Technologies Increase Vehicle Performance and Reliability; The Spectrum of Clean Energy Innovation (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-06-01

    Fact sheet describes NREL's work with heat transfer technologies to keep hybrid electric and all-electric vehicle power electronic components cool.

  13. Vehicle Technologies Office Merit Review 2016: Performance and Reliability of Bonded Interfaces for High-Temperature Packaging

    Broader source: Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory (NREL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting...

  14. Vehicle Technologies Office Merit Review 2015: Performance and Reliability of Bonded Interfaces for High-Temperature Packaging

    Broader source: Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about...

  15. 2015 PV Module Reliability Workshop

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory hosts an annual Photovoltaic (PV) Module Reliability Workshop so that solar technology experts can share information leading to the improvement of PV module reliability. Improvements to module reliability reduce the cost of solar electricity and promotes investor confidence in the technology—both critical goals for moving PV technologies deeper into the electricity marketplace.

  16. Method and device for electroextraction of heavy metals from technological solutions and wastewater

    DOE Patents [OSTI]

    Khalemsky, Aron Mikhailov; Payusov, Sergei Abramovic; Kelner, Leonid; Jo, Jae

    2005-05-03

    The basic principles of the method for heavy metals electroextraction from technological solutions and wastewater includes pretreating to remove Chromium-6 and high concentrations of heavy metals and periodically treating in a six-electrode bipolar cylindrical electroreactor made of non-conducting material to achieve lower accepted levels of impurities. Six cylindrical steel electrodes form two triode stacks and are fed with three-phase alternating current of commercial frequency (50-60 Hz), which can be pulsed. Each phase of the three-phase current is connected to three electrodes of one triode stack or in parallel to two triode stacks. The parallel connection of three-phase current to two triode stacks is performed so that the same phase of the three phase current is connected in parallel with each two opposite electrodes of six electrodes located along the periphery, or with two adjacent electrodes. A bipolar stationary aluminum electrode is situated in the inter-electrode space. In one of the embodiments, the bipolar electrode is made of a perforated heat-resistant plastic container filled with secondary aluminum and duralumin scrap. In another embodiment, the bipolar electrode of aluminum or duralumin scrap may be made without a perforated container and is placed in the inter-electrode space as a bulk scrap. In this case, to prevent shorts, each of six steel electrodes is placed in isolated perforated plastic shell with holes of 5 mm in diameter. Non-ferrous metals are extracted in a form of ferrite-chromites, and aluminates as well as hydroxyl salts deposited in the inter-electrode space without electrolysis deposits on electrodes. Deposits are separated from solution by known methods of filtration.

  17. Technology Solutions for New Manufactured Homes, Idaho, Oregon, and Washington Manufactured Home Builders (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

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

    Technology Solutions for New Manufactured Homes Idaho, Oregon, and Washington Manufactured Home Builders PROJECT INFORMATION Project Name: High Performance Manufactured Home Prototyping and Construction Development Location: Pacific Northwest states (ID, OR, and WA) Partners: Northwest Manufactured Housing industry Building America Partnership for Improved Residential Construction, www.ba-pirc.org Building Components: HVAC, building envelope, lighting, and water heating Application: New, single

  18. Development of an Immobilisation Technology for Radioactive Waste Solution from Mo-99 Production

    SciTech Connect (OSTI)

    Sizgek, G.D.; Sizgek, E.

    2006-07-01

    Australian Nuclear Science and Technology Organisation (ANSTO) developed a method to immobilize the Intermediate Level Liquid Waste (ILLW) arising from its Mo-99 production process. The immobilisation process involves impregnation of waste solution into ceramic precursor powders, drying, calcining and consolidation (Hot Isostatic Pressing, HIP) to produce final ceramic waste form. Ceramic precursor powder is produced by spray drying of a sol-gel based colloidal dispersion. These free-flowing, microspherical, 20-80 microns, precursors have porosity of 40-50%. An in-house custom designed and manufactured microwave-heated and mechanically fluidized mixer-drier was used for impregnation of the precursor powder with the simulated waste (Depleted Uranyl Nitrate Hexahydrate, DUNH, and inactive Cs, Sr nitrates as fission products) and drying. During impregnation an evaporation rate of 1 l/h water per kW microwave energy in steady state was achieved by matching the feed rate of DUNH to produce equivalent of 35% UO{sub 2} loading. It was demonstrated that the tuned microwave energy can be delivered to the mixer-drier during the entire impregnation process within very low reflection values. The samples of the waste loaded free-flowing powder were subsequently calcined at 750 deg. C under reducing atmosphere for thermal denitration and mineral phase nucleation. Calcined powders were filled into cans. After evacuation and sealing, the cans were isostatically pressed at 1260 deg. C. The consolidated ceramic waste form produced from the DUNH run has been assessed by durability and material characterization tests. Successful confirmation of each processing step at pilot and/or plant scale, has led to the design and construction of the overall process at full scale (equivalent of processing 8 kg U per batch) in a simulated hot-cell mock-up plant. The constructed plant mainly consists of a Microwave-heated Mechanical Fluidized Bed (MWMFB) mixer-drier a fluidized bed calciner, an off

  19. Breakout Session: Bringing Solutions to the Solar Industry: Startups, Technology Development and Market Entry

    Broader source: Energy.gov [DOE]

    New products and solutions must overcome numerous challenges and seamlessly navigate various phases on the maturation path to market success. This panel will examine challenges to scaling up,...

  20. Basic needs, rural financial markets, and appropriate technology: Toward a solution of analytical and policy issues

    SciTech Connect (OSTI)

    Farooq, M.O.

    1988-01-01

    The failure of the standard Growth Approach to economic development to solve the problems of underdevelopment in LDCs has caused an alternative approach, Basic Needs Approach (BNA), to attain prominence in development thought. BNA emphasizes poverty-minimizing growth. Its strategy of direct attack on poverty has better potential for LDCs' development and fulfillment of their populations' basic needs than the trickle-down mechanism of the Growth Approach. BNA requires, among other things, (a) suitable rural financial markets (RFMs) as parts of the overall financial system, and (b) indigenous technological capabilities. The financial system, if it functions as a central element in an institutionalized technology policy, can link technology-related institutions that generate, evaluate, and promote appropriate technologies (ATs) with RFMs that can support adoption and diffusion of ATs in the agro-rural sector. The above argument uses Bangladesh as a case for illustration. In the light of an institutional framework presented, examined, and extended in this dissertation, it is found that Bangladesh currently does not have an institutionalized technology policy. The current organizational framework and policies related to technological development are not conducive to BNA.

  1. Transmission Reliability Program 2015 Reliability & Markets Peer...

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

    Program 2015 Reliability & Markets Peer Review Materials Available Transmission Reliability Program 2015 Reliability & Markets Peer Review Materials Available September 16, 2015 -...

  2. Photovoltaic module reliability workshop

    SciTech Connect (OSTI)

    Mrig, L.

    1990-01-01

    The paper and presentations compiled in this volume form the Proceedings of the fourth in a series of Workshops sponsored by Solar Energy Research Institute (SERI/DOE) under the general theme of photovoltaic module reliability during the period 1986--1990. The reliability Photo Voltaic (PV) modules/systems is exceedingly important along with the initial cost and efficiency of modules if the PV technology has to make a major impact in the power generation market, and for it to compete with the conventional electricity producing technologies. The reliability of photovoltaic modules has progressed significantly in the last few years as evidenced by warranties available on commercial modules of as long as 12 years. However, there is still need for substantial research and testing required to improve module field reliability to levels of 30 years or more. Several small groups of researchers are involved in this research, development, and monitoring activity around the world. In the US, PV manufacturers, DOE laboratories, electric utilities and others are engaged in the photovoltaic reliability research and testing. This group of researchers and others interested in this field were brought together under SERI/DOE sponsorship to exchange the technical knowledge and field experience as related to current information in this important field. The papers presented here reflect this effort.

  3. BioSAXS Sample Changer: a robotic sample changer for rapid and reliable high-throughput X-ray solution scattering experiments

    SciTech Connect (OSTI)

    Round, Adam, E-mail: around@embl.fr; Felisaz, Franck [European Molecular Biology Laboratory, Grenoble Outstation, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble (France); Universit Grenoble AlpesEMBLCNRS, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble (France); Fodinger, Lukas; Gobbo, Alexandre [European Molecular Biology Laboratory, Grenoble Outstation, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble (France); Huet, Julien [European Molecular Biology Laboratory, Grenoble Outstation, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble (France); Universit Grenoble AlpesEMBLCNRS, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble (France); Villard, Cyril [European Molecular Biology Laboratory, Grenoble Outstation, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble (France); Blanchet, Clement E., E-mail: around@embl.fr [EMBL c/o DESY, Notkestrasse 85, 22603 Hamburg (Germany); Pernot, Petra; McSweeney, Sean [ESRF, 6 Rue Jules Horowitz, 38000 Grenoble (France); Roessle, Manfred; Svergun, Dmitri I. [EMBL c/o DESY, Notkestrasse 85, 22603 Hamburg (Germany); Cipriani, Florent, E-mail: around@embl.fr [European Molecular Biology Laboratory, Grenoble Outstation, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble (France); Universit Grenoble AlpesEMBLCNRS, 71 Avenue des Martyrs, CS 90181, 38042 Grenoble (France)

    2015-01-01

    A robotic sample changer for solution X-ray scattering experiments optimized for speed and to use the minimum amount of material has been developed. This system is now in routine use at three high-brilliance European synchrotron sites, each capable of several hundred measurements per day. Small-angle X-ray scattering (SAXS) of macromolecules in solution is in increasing demand by an ever more diverse research community, both academic and industrial. To better serve user needs, and to allow automated and high-throughput operation, a sample changer (BioSAXS Sample Changer) that is able to perform unattended measurements of up to several hundred samples per day has been developed. The Sample Changer is able to handle and expose sample volumes of down to 5 l with a measurement/cleaning cycle of under 1 min. The samples are stored in standard 96-well plates and the data are collected in a vacuum-mounted capillary with automated positioning of the solution in the X-ray beam. Fast and efficient capillary cleaning avoids cross-contamination and ensures reproducibility of the measurements. Independent temperature control for the well storage and for the measurement capillary allows the samples to be kept cool while still collecting data at physiological temperatures. The Sample Changer has been installed at three major third-generation synchrotrons: on the BM29 beamline at the European Synchrotron Radiation Facility (ESRF), the P12 beamline at the PETRA-III synchrotron (EMBL@PETRA-III) and the I22/B21 beamlines at Diamond Light Source, with the latter being the first commercial unit supplied by Bruker ASC.

  4. Technology Solutions Case Study: Stand-Off Furring in Deep Energy Retrofits

    SciTech Connect (OSTI)

    2014-05-01

    IBACOS, in collaboration with GreenHomes America, was contracted by the New York State Energy Research and Development Authority to research exterior wall insulation solutions. This research investigated cost-effective deep energy retrofit (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 50/50 split between material and labor. The strategies included exterior wall insulation plus energy upgrades as needed in the attic, mechanical and ventilation systems, and basement band joist, walls, and floors. The work can be integrated with other home improvements such as siding or window replacement. This strategy minimizes physical connections to existing wall studs, encapsulates existing siding materials (including lead paint) with spray foam, and creates a vented rain screen assembly to promote drying. GreenHomes America applied construction details created by IBACOS to a test home. 2x4 framing members were attached to the wall at band joists and top plates using "L" clips, with spray foam insulating the wall after framing was installed. Windows were installed simultaneously with the framing, including extension jambs. The use of clips in specific areas provided the best strength potential, and "picture framing" the spray foam held the 2x4s in place. Short-term testing was performed at this house, with monitoring equipment installed for long-term testing.

  5. Vehicle Technologies Office Merit Review 2014: Electro-thermal-mechanical Simulation and Reliability for Plug-in Vehicle Converters and Inverters

    Broader source: Energy.gov [DOE]

    Presentation given by National Institute of Standards and Technology at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting...

  6. Technology Solutions Case Study: Excavationless: Exterior-Side Foundation Insulation for Existing Homes

    SciTech Connect (OSTI)

    2014-09-01

    Building science research supports installing exterior (soil side) foundation insulation as the optimal method to enhance the hygrothermal performance of new homes. With exterior foundation insulation, water management strategies are maximized while insulating the basement space and ensuring a more even temperature at the foundation wall. This project describes an innovative, minimally invasive foundation insulation upgrade technique on an existing home that uses hydrovac excavation technology combined with a liquid insulating foam. Cost savings over the traditional excavation process ranged from 23% to 50%. The excavationless process could result in even greater savings since replacement of building structures, exterior features, utility meters, and landscaping would be minimal or non-existent in an excavationless process.

  7. The challenge of reliability in MEMS commercialization

    SciTech Connect (OSTI)

    Miller, W.M.; Tanner, D.M.; Miller, S.L.

    1998-09-01

    MicroElectroMechanical Systems (MEMS) that think, sense, act and communicate will open up a broad new array of cost-effective solutions only if MEMS is demonstrated to be sufficiently reliable. This could prove to be a major challenge if it is not addressed concurrently with technology development. There are three requirements for a valid assessment of reliability: statistical significance, identification of fundamental failure mechanisms and development of techniques for accelerating them, and valid physical models to allow prediction of failures during actual use. While these already exist for the microelectronics portion of such integrated systems, the real challenge lies in the less well-understood micromachine portions and its synergistic effects with microelectronics. This requires the elicitation of a methodology focused on MEMS reliability, which the authors discuss. A new testing and analysis infrastructure must also be developed to meet the needs of this methodology. They describe their implementation of this infrastructure and its success in addressing the three requirements for a valid reliability assessment.

  8. Technology Solutions Case Study: Improving the Field Performance of Natural Gas Furnaces

    SciTech Connect (OSTI)

    2013-11-01

    The objective of this project is to examine the impact that common installation practices and age-induced equipment degradation may have on the installed performance of natural gas furnaces, as measured by steady-state efficiency and AFUE. PARR identified twelve furnaces of various ages and efficiencies that were operating in residential homes in the Des Moines Iowa metropolitan area and worked with a local HVAC contractor to retrieve them and test them for steady-state efficiency and AFUE in the lab. Prior to removal, system airflow, static pressure, equipment temperature rise, and flue loss measurements were recorded for each furnace. After removal from the field the furnaces were transported to the Gas Technology Institute (GTI) laboratory, where PARR conducted steady-state efficiency and AFUE testing. The test results show that steady-state efficiency in the field was 6.4% lower than that measured for the same furnaces under standard conditions in the lab, which included tuning the furnace input and air flow rate. Comparing AFUE measured under ASHRAE standard conditions with the label value shows no reduction in efficiency for the furnaces in this study over their 15 to 24 years of operation when tuned to standard conditions. Further analysis of the data showed no significant correlation between efficiency change and the age or the rated efficiency of the furnace.

  9. Technology Solutions Case Study: Apartment Compartmentalization with an Aerosol-Based Sealing Process

    SciTech Connect (OSTI)

    2015-07-01

    Air sealing of building enclosures is a difficult and time-consuming process. Current methods in new construction require laborers to physically locate small and sometimes large holes in multiple assemblies and then manually seal each of them. This research study by Building America team Consortium for Advanced Residential Buildings demonstrated the automated air sealing and compartmentalization of buildings through the use of an aerosolized sealant developed by the Western Cooling Efficiency Center at University of California Davis. CARB demonstrated this new technology application in a multifamily building in Queens, NY. The effectiveness of the sealing process was evaluated by three methods: air leakage testing of overall apartment before and after sealing, point-source testing of individual leaks, and pressure measurements in the walls of the target apartment during sealing. Aerosolized sealing was successful by several measures in this study. Many individual leaks that are labor-intensive to address separately were well sealed by the aerosol particles. In addition, many diffuse leaks that are difficult to identify and treat were also sealed. The aerosol-based sealing process resulted in an average reduction of 71% in air leakage across three apartments and an average apartment airtightness of 0.08 CFM50/SF of enclosure area.

  10. North American Electric Reliability Corporation (NERC): Reliability

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

    Considerations from the Integration of Smart Grid | Department of Energy (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid. NERC develops and enforces Reliability Standards; assesses adequacy annually via a ten-year forcast and winter and

  11. Distributed Generation Operational Reliability, Executive Summary Report,

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

    January 2004 | Department of Energy Reliability, Executive Summary Report, January 2004 Distributed Generation Operational Reliability, Executive Summary Report, January 2004 This report summarizes the results of the project, "Distributed Generation Market Transformation Tools: Distributed Generation Reliability and Availability Database," sponsored by Oak Ridge National Laboratory (ORNL), Energy Solutions Center (ESC), New York State Energy Research and Development Authority

  12. Continuous Reliability Enhancement for Wind (CREW)

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

    Technologies Alistair Ogilvie, CREW Project Lead aogilvi@sandia.gov Continuous Reliability Enhancement for Wind (CREW) 2012 Wind Turbine Blade Workshop June 1, 2012 SAND...

  13. North American Electric Reliability Corporation (NERC): Reliability...

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

    Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric ...

  14. Physics of Reliability: Evaluating Design Insights for Component

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

    Technologies in Solar (PREDICTS) Funding Opportunity | Department of Energy Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar (PREDICTS) Funding Opportunity Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar (PREDICTS) Funding Opportunity The Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar (PREDICTS) program supports projects that evaluate the degradation and failure mechanisms of

  15. Physics of Reliability: Evaluating Design Insights for Component

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

    Technologies in Solar 2 (PREDICTS 2) | Department of Energy Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar 2 (PREDICTS 2) Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar 2 (PREDICTS 2) Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar 2 (PREDICTS 2) The SunShot Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar 2 (PREDICTS 2) program funds

  16. NREL’s Controllable Grid Interface Saves Time and Resources, Improves Reliability of Renewable Energy Technologies; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-07-01

    The National Renewable Energy Laboratory's (NREL) controllable grid interface (CGI) test system at the National Wind Technology Center (NWTC) is one of two user facilities at NREL capable of testing and analyzing the integration of megawatt-scale renewable energy systems. The CGI specializes in testing of multimegawatt-scale wind and photovoltaic (PV) technologies as well as energy storage devices, transformers, control and protection equipment at medium-voltage levels, allowing the determination of the grid impacts of the tested technology.

  17. Sandia Energy - Inverter Reliability Program

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

    Inverter Reliability Program Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability Inverter Reliability Program Inverter Reliability...

  18. Energy Technologies

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

    Our Vision National User Facilities Research Areas In Focus Global Solutions Energy Technologies Area (ETA) Building Technology & Urban Systems Energy Analysis & Environmental...

  19. Blade Reliability Collaborative

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

    Reliability Collaborative - Sandia Energy Energy Search Icon Sandia Home Locations Contact ... Twitter Google + Vimeo GovDelivery SlideShare Blade Reliability Collaborative Home...

  20. PV Reliability & Performance Model

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

    Reliability & Performance Model - Sandia Energy Energy Search Icon Sandia Home Locations ... Twitter Google + Vimeo GovDelivery SlideShare PV Reliability & Performance Model Home...

  1. Accelerating the Electrification of U.S. Drive Trains: Ready and Affordable Technology Solutions for Domestically Manufactured Advanced Batteries

    Broader source: Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  2. Accelerating the Electrification of U.S. Drive Trains: Ready and Affordable Technology Solutions for Domestically Manufactured Advanced Batteries

    Broader source: Energy.gov [DOE]

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

  3. Distributed Generation Operational Reliability and Availability Database,

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

    Final Report, January 2004 | Department of Energy Reliability and Availability Database, Final Report, January 2004 Distributed Generation Operational Reliability and Availability Database, Final Report, January 2004 This final report documents the results of an 18-month project entitled, "Distributed Generation Market Transformation Tools: Distributed Generation Reliability and Availability Database," sponsored by Oak Ridge National Laboratory (ORNL), Energy Solutions Center

  4. Office of Electricity Delivery and Energy Reliability (OE) National Energy Technology Laboratory (NETL) American Recovery and Reinvestment Act 2009 United States Department of Energy

    SciTech Connect (OSTI)

    Singh, Mohit; Grape, Ulrik

    2014-07-29

    The purpose of this project was for Seeo to deliver the first ever large-scale or grid-scale prototype of a new class of advanced lithium-ion rechargeable batteries. The technology combines unprecedented energy density, lifetime, safety, and cost. The goal was to demonstrate Seeo’s entirely new class of lithium-based batteries based on Seeo’s proprietary nanostructured polymer electrolyte. This technology can enable the widespread deployment in Smart Grid applications and was demonstrated through the development and testing of a 10 kilowatt-hour (kWh) prototype battery system. This development effort, supported by the United States Department of Energy (DOE) enabled Seeo to pursue and validate the transformational performance advantages of its technology for use in grid-tied energy storage applications. The focus of this project and Seeo’s goal as demonstrated through the efforts made under this project is to address the utility market needs for energy storage systems applications, especially for residential and commercial customers tied to solar photovoltaic installations. In addition to grid energy storage opportunities Seeo’s technology has been tested with automotive drive cycles and is seen as equally applicable for battery packs for electric vehicles. The goals of the project were outlined and achieved through a series of specific tasks, which encompassed materials development, scaling up of cells, demonstrating the performance of the cells, designing, building and demonstrating a pack prototype, and providing an economic and environmental assessment. Nearly all of the tasks were achieved over the duration of the program, with only the full demonstration of the battery system and a complete economic and environmental analysis not able to be fully completed. A timeline over the duration of the program is shown in figure 1.

  5. Technolog

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

    Research in Science and Technolog y Sandia pushes frontiers of knowledge to meet the nation's needs, today and tomorrow Sandia National Laboratories' fundamental science and technology research leads to greater understanding of how and why things work and is intrinsic to technological advances. Basic research that challenges scientific assumptions enables the nation to push scientific boundaries. Innovations and breakthroughs produced at Sandia allow it to tackle critical issues, from

  6. Technology

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

    Technology Technology Delivering science to the marketplace through commercialization, spinoffs and industry partnerships. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets Gary Grider (second from right) with the 2015 Richard P. Feynman Innovation Prize. Also pictured (left to right): Duncan McBranch, Chief Technology Officer of Los Alamos National Laboratory; Terry Wallace, Program Associate Director for Global Security at Los Alamos; and Lee

  7. Technologies

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

    The HiWAIS technology is a significant step forward in the warfighter support arena. Honeybees for Explosive Detection Honeybees for Explosive Detection Los Alamos researchers have ...

  8. Technolog

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

    Research in Science and Technolog y Sandia pushes frontiers of knowledge to meet the nation's needs, today and tomorrow ... Basic research that challenges scientific assumptions ...

  9. Vehicle Technologies Office Merit Review 2014: Advanced Combustion Concepts- Enabling Systems and Solutions (ACCESS) for High Efficiency Light Duty Vehicles

    Broader source: Energy.gov [DOE]

    Presentation given by Robert Bosch at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about advanced combustion concepts -...

  10. Accelerating the Electrification of U.S. Drive Trains: Ready and Affordable Technology Solutions for Domestically Manufactured Advanced Batteries

    Broader source: Energy.gov [DOE]

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  11. Building America Technology Solutions for New and Existing Homes: Excavationless: Exterior-Side Foundation Insulation for Existing Homes (Fact Sheet)

    Broader source: Energy.gov [DOE]

    This project describes an innovative, minimally invasive building foundation insulation upgrade technique on an existing home that uses hydrovac excavation technology combined with a liquid insulating foam.

  12. Photovoltaic Module Reliability Workshop 2012: February 28 - March 1, 2012

    SciTech Connect (OSTI)

    Kurtz, S.

    2013-11-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  13. Photovoltaic Module Reliability Workshop 2010: February 18-19, 2010

    SciTech Connect (OSTI)

    Kurtz, J.

    2013-11-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  14. Photovoltaic Module Reliability Workshop 2011: February 16-17, 2011

    SciTech Connect (OSTI)

    Kurtz, S.

    2013-11-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  15. Photovoltaic Module Reliability Workshop 2013: February 26-27, 2013

    SciTech Connect (OSTI)

    Kurtz, S.

    2013-10-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  16. Photovoltaic Module Reliability Workshop 2014: February 25-26, 2014

    SciTech Connect (OSTI)

    Kurtz, S.

    2014-02-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  17. Technology Solutions Case Study: Investigating Solutions to Wind Washing Issues in Two-Story Florida Homes: Phase 2, Southeastern United States

    SciTech Connect (OSTI)

    2015-05-01

    In many two-story homes, there are attic spaces above the first-floor of the home that border portions of the second-story conditioned space. These spaces have breaches of the air and thermal boundaries, creating a phenomenon known as wind washing. This can cause attic air above the first-floor space to be driven into the cavity between the first and second floors by wind, thermal buoyancy forces, or mechanical driving forces as well as circulation of hot attic air against the wallboard because of gaps between insulation batts installed on knee walls and the gypsum wallboard. In this project, the U.S. Department of Energy team Building America Partnership for Improved Residential Construction (BA-PIRC) investigated wind washing in 56 homes. The goals were to identify the failure mechanisms that lead to wind washing, characterize the pathways for air and heat to enter the house, and evaluate the seasonal energy savings and peak demand reduction that can result from repairing these wind washing problems. Based on this research, the team developed recommendations for cost-effective retrofit solutions and information that can help avoid these problems in new construction.

  18. Technology Solutions for Existing Homes Case Study: Accelerating the Delivery of Home-Performance Upgrades Using a Synergistic Business Model

    Broader source: Energy.gov [DOE]

    The Building America team NorthernSTAR investigated opportunities to use the massive customer networks of the home service industry as a means to connect homeowners to home-performance solutions....

  19. Thermoelectric Mechanical Reliability | Department of Energy

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

    1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation pm012_wereszczak_2011_o.pdf (498.73 KB) More Documents & Publications Thermoelectrics Theory and Structure Transport Properties, Thermal Response, and Mechanical Reliability of Thermoelectric Materials and Devices for Automotive Waste Heat Recovery Thermoelectric Mechanical Reliability

  20. Human Reliability Program Overview

    SciTech Connect (OSTI)

    Bodin, Michael

    2012-09-25

    This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

  1. Human Reliability Program Handbook

    Broader source: Energy.gov [DOE]

    The Human Reliability Program is a security and safety reliability program designed to ensure that individuals who occupy positions affording access to certain materials, nuclear explosive devices, facilities, and programs meet the highest standards of reliability and physical and mental suitability.

  2. About the Office of Electricity Delivery and Energy Reliability |

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

    Department of Energy the Office of Electricity Delivery and Energy Reliability About the Office of Electricity Delivery and Energy Reliability About the Office of Electricity Delivery and Energy Reliability The Office of Electricity Delivery and Energy Reliability (OE) provides national leadership to ensure that the Nation's energy delivery system is secure, resilient and reliable. OE works to develop new technologies to improve the infrastructure that brings electricity into our homes,

  3. NREL Delivers In-Home HVAC Efficiency Testing Solutions (Fact Sheet), Building America: Technical Highlight, Building Technologies Program (BTP)

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

    Delivers In-Home HVAC Efficiency Testing Solutions Researchers at the National Renewable Energy Laboratory (NREL) have recently developed two simple in-home efficiency test methods that can be used by technicians, researchers, or interested homeowners to verify the correct opera- tion and energy efficiency of a home's air conditioning and heating equipment. An efficiency validation method for mini-split heat pumps (MSHPs)-highly efficient refrigerant-based air conditioning and heating systems

  4. NREL: Performance and Reliability R&D - PV Module Reliability...

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

    Performance Reliability R&D Photovoltaics Research Performance Reliability R and D Printable Version PV Module Reliability Workshop NREL hosts an annual Photovoltaic Module...

  5. New Whole-House Solutions Case Study: Lancaster County Career and Technology Center Green Home 3 - Mount Joy, Pennsylvania

    SciTech Connect (OSTI)

    2014-12-01

    This case study describes a unique vocational program at Lancaster County Career Technology Center in Mount Joy, PA, where high school students are gaining hands-on construction experience in building high performance homes with help from Building America team, Home Innovation Research Labs. This collaboration resulted in the Green Home 3, the third in a series of high performance homes for Apprentice Green. As one of LCCTC’s key educational strategies for gaining practical experience, students are involved in building real houses that incorporate state-of-the-art energy efficiency and green technologies. With two homes already completed, the Green Home 3 achieved a 44% whole-house energy savings over the Building America New Construction B10 Benchmark, DOE Zero Energy Ready Home (formerly Challenge Home) certification, and National Green Building Standard Gold-level certification.

  6. PROJECT PROFILE: From Modules to Atoms: Increasing Reliability...

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

    The project will study reliability-related defects in major photovoltaic (PV) technologies that include silicon (Si), cadmium telluride (CdTe), and copper indium gallium selenide ...

  7. Physics of Reliability: Evaluating Design Insights for Component...

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

    The SunShot Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar 2 (PREDICTS 2) program funds research in physics, chemistry, and advanced data ...

  8. Power Electronics Reliability Kick Off Meeting … Silicon Power...

    Energy Savers [EERE]

    Power Electronics Reliability Analysis Annual DOE Peer Review Meeting October 8, 2009 Mark A. Smith - Systems Readiness & Sustainment Technologies Department Stan Atcitty - Energy ...

  9. Fast, Sensitive and Reliable Hydrogen Sensor | Argonne National...

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

    Fast, Sensitive and Reliable Hydrogen Sensor Technology available for licensing Warm-up not required, and responds in less than 75 milliseconds in a 2% hydrogen atmosphere...

  10. Reliability of chemical analyses of water samples

    SciTech Connect (OSTI)

    Beardon, R.

    1989-11-01

    Ground-water quality investigations require reliable chemical analyses of water samples. Unfortunately, laboratory analytical results are often unreliable. The Uranium Mill Tailings Remedial Action (UMTRA) Project`s solution to this problem was to establish a two phase quality assurance program for the analysis of water samples. In the first phase, eight laboratories analyzed three solutions of known composition. The analytical accuracy of each laboratory was ranked and three laboratories were awarded contracts. The second phase consists of on-going monitoring of the reliability of the selected laboratories. The following conclusions are based on two years experience with the UMTRA Project`s Quality Assurance Program. The reliability of laboratory analyses should not be taken for granted. Analytical reliability may be independent of the prices charged by laboratories. Quality assurance programs benefit both the customer and the laboratory.

  11. Technology Solutions Case Study: Project Overcoat: Airtightness Strategies and Impacts for 1 1/2-Story Homes, Minneapolis, Minnesota

    SciTech Connect (OSTI)

    2014-11-01

    In this project, the U.S. Department of Energy NorthernSTAR Building America Partnership team studied the effectiveness of the External Thermal Moisture Management System (ETMMS) as a solution for improving airtightness in a roof-only application (versus the whole-house application used in deep energy retrofits). An independent contractor provided airtightness data from two 1-story homes that used the roof-only ETMMS process. The team analyzed and compared these data to ancillary data from market-rate utility and weatherization programs for more than 250 roof-only, interior-applied energy retrofits on 1-story homes.

  12. Medical Aspects of Reliability

    SciTech Connect (OSTI)

    Atencio, Julian J.

    2014-05-05

    This presentation covers the medical evaluation as part of a human reliability program, particularly the various medical qualifications and potential disqualifiers.

  13. Reliability Question Comment

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

    Reliability-Question-Comment Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

  14. MEMS reliability: The challenge and the promise

    SciTech Connect (OSTI)

    Miller, W.M.; Tanner, D.M.; Miller, S.L.; Peterson, K.A.

    1998-05-01

    MicroElectroMechanical Systems (MEMS) that think, sense, act and communicate will open up a broad new array of cost effective solutions only if they prove to be sufficiently reliable. A valid reliability assessment of MEMS has three prerequisites: (1) statistical significance; (2) a technique for accelerating fundamental failure mechanisms, and (3) valid physical models to allow prediction of failures during actual use. These already exist for the microelectronics portion of such integrated systems. The challenge lies in the less well understood micromachine portions and its synergistic effects with microelectronics. This paper presents a methodology addressing these prerequisites and a description of the underlying physics of reliability for micromachines.

  15. Technology Solutions Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida

    SciTech Connect (OSTI)

    2014-09-01

    Forced-air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as attics or crawlspaces. Any leakage of air to or from the duct system in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. In this project, Building America Partnership for Improved Residential Construction team partnered with Tommy Williams Homes to implement an inexpensive, quick, and effective method of building a fur-down chase.

  16. Technology Validation

    Broader source: Energy.gov [DOE]

    To reduce solar technology risks, DOE and its partners evaluate the performance and reliability of novel photovoltaic (PV) hardware and systems through laboratory and field testing. The focus of...

  17. Hawaii electric system reliability.

    SciTech Connect (OSTI)

    Silva Monroy, Cesar Augusto; Loose, Verne William

    2012-09-01

    This report addresses Hawaii electric system reliability issues; greater emphasis is placed on short-term reliability but resource adequacy is reviewed in reference to electric consumers' views of reliability %E2%80%9Cworth%E2%80%9D and the reserve capacity required to deliver that value. The report begins with a description of the Hawaii electric system to the extent permitted by publicly available data. Electrical engineering literature in the area of electric reliability is researched and briefly reviewed. North American Electric Reliability Corporation standards and measures for generation and transmission are reviewed and identified as to their appropriateness for various portions of the electric grid and for application in Hawaii. Analysis of frequency data supplied by the State of Hawaii Public Utilities Commission is presented together with comparison and contrast of performance of each of the systems for two years, 2010 and 2011. Literature tracing the development of reliability economics is reviewed and referenced. A method is explained for integrating system cost with outage cost to determine the optimal resource adequacy given customers' views of the value contributed by reliable electric supply. The report concludes with findings and recommendations for reliability in the State of Hawaii.

  18. Measurement Practices for Reliability and Power Quality

    SciTech Connect (OSTI)

    Kueck, JD

    2005-05-06

    This report provides a distribution reliability measurement ''toolkit'' that is intended to be an asset to regulators, utilities and power users. The metrics and standards discussed range from simple reliability, to power quality, to the new blend of reliability and power quality analysis that is now developing. This report was sponsored by the Office of Electric Transmission and Distribution, U.S. Department of Energy (DOE). Inconsistencies presently exist in commonly agreed-upon practices for measuring the reliability of the distribution systems. However, efforts are being made by a number of organizations to develop solutions. In addition, there is growing interest in methods or standards for measuring power quality, and in defining power quality levels that are acceptable to various industries or user groups. The problems and solutions vary widely among geographic areas and among large investor-owned utilities, rural cooperatives, and municipal utilities; but there is still a great degree of commonality. Industry organizations such as the National Rural Electric Cooperative Association (NRECA), the Electric Power Research Institute (EPRI), the American Public Power Association (APPA), and the Institute of Electrical and Electronics Engineers (IEEE) have made tremendous strides in preparing self-assessment templates, optimization guides, diagnostic techniques, and better definitions of reliability and power quality measures. In addition, public utility commissions have developed codes and methods for assessing performance that consider local needs. There is considerable overlap among these various organizations, and we see real opportunity and value in sharing these methods, guides, and standards in this report. This report provides a ''toolkit'' containing synopses of noteworthy reliability measurement practices. The toolkit has been developed to address the interests of three groups: electric power users, utilities, and regulators. The report will also serve

  19. Added Value of Reliability to a Microgrid: Simulations of Three California Buildings

    SciTech Connect (OSTI)

    Marnay, Chris; Lai, Judy; Stadler, Michael; Siddiqui, Afzal

    2009-05-07

    The Distributed Energy Resources Customer Adoption Model is used to estimate the value an Oakland nursing home, a Riverside high school, and a Sunnyvale data center would need to put on higher electricity service reliability for them to adopt a Consortium for Electric Reliability Technology Solutions Microgrid (CM) based on economics alone. A fraction of each building's load is deemed critical based on its mission, and the added cost of CM capability to meet it added to on-site generation options. The three sites are analyzed with various resources available as microgrid components. Results show that the value placed on higher reliability often does not have to be significant for CM to appear attractive, about 25 $/kWcdota and up, but the carbon footprint consequences are mixed because storage is often used to shift cheaper off-peak electricity to use during afternoon hours in competition with the solar sources.

  20. Statement of Patricia Hoffman Acting Assistant Secretary for Electricity Delivery and Energy Reliability before the Subcommittee on Energy and Environment, Committee on Science and Technology, U.S. House of Representatives, July 23, 2009

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability, U.S. Department of Energy, before the Subcommittee on Energy and Environment, Committee on...

  1. Photovoltaic Module Reliability Workshop 2013 | Department of Energy

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

    Photovoltaic Module Reliability Workshop 2013 Photovoltaic Module Reliability Workshop 2013 February 26-27, 2013 The Photovoltaic (PV) Module Reliability Workshop was held in Golden, Colorado, on Feb. 26-27, 2013. The objective was to share information to improve PV module reliability because such improvements reduce the cost of solar electricity and give investors confidence in the technology. NREL led the workshop, which was sponsored by the U.S. Department of Energy (DOE) Solar Energy

  2. 2012 Reliability & Markets Peer Review | Department of Energy

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

    Reliability & Markets Peer Review 2012 Reliability & Markets Peer Review The Transmission Reliability R&D Reliability & Markets Peer Review included 11 presentations over 2 days on August 7 - 8, 2012 at Cornell University in Ithaca, NY. Presentations and summaries are available through the links and the agenda is included below. Summaries | Full Presentations Day 1: August 7 Transmission Investment Assessment Under Uncertainty About Fuel Prices, Technology, Renewables Penetration

  3. Reliability and Safety

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE solar reliability and safety research and development (R&D) focuses on testing photovoltaic (PV) modules, inverters, and systems for long-term performance, and helping investors, consumers,...

  4. Transmission Reliability Program 2015 Reliability & Markets Peer Review

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

    Materials Available | Department of Energy Program 2015 Reliability & Markets Peer Review Materials Available Transmission Reliability Program 2015 Reliability & Markets Peer Review Materials Available September 16, 2015 - 3:07pm Addthis The August 4-5, 2015 Reliability and Markets peer review included 16 presentations over six sessions. The Reliability and Markets activity of the Transmission Reliability Program researches, develops, and implements infrastructure to ensure electric

  5. The Use of Humidity Sensors to Develop BIPV Packaging Solutions...

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

    The Use of Humidity Sensors to Develop BIPV Packaging Solutions The Use of Humidity Sensors to Develop BIPV Packaging Solutions Presented at the PV Module Reliability Workshop, ...

  6. Reliability of Electrical Interconnects

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  7. Reliability of Bonded Interfaces

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  8. Sandia Energy - PV Systems Reliability

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

    Systems Reliability Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability PV Systems ReliabilityCoryne Tasca2015-05-08T03:40:54+00:00...

  9. Gearbox Reliability Collaborative Update (Presentation)

    SciTech Connect (OSTI)

    Sheng, S.

    2013-10-01

    This presentation was given at the Sandia Reliability Workshop in August 2013 and provides information on current statistics, a status update, next steps, and other reliability research and development activities related to the Gearbox Reliability Collaborative.

  10. Electricity Delivery and Energy Reliability

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

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

  11. wind-turbine fleet reliability

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

    wind-turbine fleet reliability - Sandia Energy Energy Search Icon Sandia Home Locations ... SunShot Grand Challenge: Regional Test Centers wind-turbine fleet reliability Home...

  12. Human Reliability Assessment

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

    Reliability Assessment - 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 Energy Defense Waste Management Programs Advanced

  13. Blade Reliability Collaborative

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

    Reliability Collaborative - 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 Energy Defense Waste Management Programs Advanced

  14. Materials, Reliability, & Standards

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

    Materials, Reliability, & Standards - 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 Energy Defense Waste Management

  15. Thermoelectric Mechanical Reliability

    Broader source: Energy.gov [DOE]

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  16. Reliability of Electrical Interconnects (Presentation)

    SciTech Connect (OSTI)

    Devoto, D.

    2014-06-01

    This presentation discusses the status of NREL's research on the reliability of electrical interconnects.

  17. Human Reliability Program Workshop

    SciTech Connect (OSTI)

    Landers, John; Rogers, Erin; Gerke, Gretchen

    2014-05-18

    A Human Reliability Program (HRP) is designed to protect national security as well as worker and public safety by continuously evaluating the reliability of those who have access to sensitive materials, facilities, and programs. Some elements of a site HRP include systematic (1) supervisory reviews, (2) medical and psychological assessments, (3) management evaluations, (4) personnel security reviews, and (4) training of HRP staff and critical positions. Over the years of implementing an HRP, the Department of Energy (DOE) has faced various challenges and overcome obstacles. During this 4-day activity, participants will examine programs that mitigate threats to nuclear security and the insider threat to include HRP, Nuclear Security Culture (NSC) Enhancement, and Employee Assistance Programs. The focus will be to develop an understanding of the need for a systematic HRP and to discuss challenges and best practices associated with mitigating the insider threat.

  18. PV Performance and Reliability

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

    Performance and Reliability - 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 Energy Defense Waste Management Programs Advanced

  19. NREL: Performance and Reliability R&D - Photovoltaic Performance and

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

    Reliability Workshops Photovoltaic Performance and Reliability Workshops NREL hosts workshops focused on photovoltaic (PV) performance and reliability to encourage collaboration and communication among solar program staff, national laboratory teams, and industry partners. Workshop summaries and presentation content are available for the following meetings. NREL also coordinates an annual Photovoltaic Module Reliability Workshop (PVMRW) so that solar technology experts can share information

  20. 2014 Transmission Reliability Program Peer Review | Department of Energy

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

    4 Transmission Reliability Program Peer Review 2014 Transmission Reliability Program Peer Review The Transmission Reliability Program Peer Review included 20 presentations over 2 days on June 3 - 4, 2014 in Washington, DC. Presentations are available through the links. The agenda is included below. Day 1: June 3 Session I Synchrophasor Standards Support and Development, Allen Goldstein, NIST Advanced Synchrophasor Metrology, Paul Ewing, ORNL Technology Assessment for Next Generation PMU, Mark

  1. North American Electric Reliability Corporation (NERC): Ensuring...

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

    North American Electric Reliability Corporation (NERC): Ensuring a Reliable Bulk Electric System North American Electric Reliability Corporation (NERC): Ensuring a Reliable Bulk ...

  2. Smarter Grid Solutions | Open Energy Information

    Open Energy Info (EERE)

    Smarter Grid Solutions Jump to: navigation, search Name: Smarter Grid Solutions Place: United Kingdom Product: String representation "The SGS technol ... the technology." is too...

  3. Applying New Network Security Technologies to SCADA Systems.

    SciTech Connect (OSTI)

    Hurd, Steven A.; Stamp, Jason E.; Duggan, David P.; Chavez, Adrian R.

    2006-11-01

    Supervisory Control and Data Acquisition (SCADA) systems for automation are very important for critical infrastructure and manufacturing operations. They have been implemented to work in a number of physical environments using a variety of hardware, software, networking protocols, and communications technologies, often before security issues became of paramount concern. To offer solutions to security shortcomings in the short/medium term, this project was to identify technologies used to secure %22traditional%22 IT networks and systems, and then assess their efficacy with respect to SCADA systems. These proposed solutions must be relatively simple to implement, reliable, and acceptable to SCADA owners and operators. 4This page intentionally left blank.

  4. Fault Tree Reliability Analysis and Design-for-reliability

    Energy Science and Technology Software Center (OSTI)

    1998-05-05

    WinR provides a fault tree analysis capability for performing systems reliability and design-for-reliability analyses. The package includes capabilities for sensitivity and uncertainity analysis, field failure data analysis, and optimization.

  5. NREL: Performance and Reliability R&D - Photovoltaic Reliability

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

    Publications Photovoltaic Reliability Publications Sign up for NREL PV Reliability and Performance updates today! NREL publishes photovoltaic (PV) reliability journal articles, technical reports, conference papers, and outreach documents. Explore a sampling of our most recent or often-cited publications on PV reliability topics. The following NREL publications can be found on the following topics by clicking on the names of the researchers below. Accelerated Testing and Failure Analysis Nick

  6. Load Control System Reliability

    SciTech Connect (OSTI)

    Trudnowski, Daniel

    2015-04-03

    This report summarizes the results of the Load Control System Reliability project (DOE Award DE-FC26-06NT42750). The original grant was awarded to Montana Tech April 2006. Follow-on DOE awards and expansions to the project scope occurred August 2007, January 2009, April 2011, and April 2013. In addition to the DOE monies, the project also consisted of matching funds from the states of Montana and Wyoming. Project participants included Montana Tech; the University of Wyoming; Montana State University; NorthWestern Energy, Inc., and MSE. Research focused on two areas: real-time power-system load control methodologies; and, power-system measurement-based stability-assessment operation and control tools. The majority of effort was focused on area 2. Results from the research includes: development of fundamental power-system dynamic concepts, control schemes, and signal-processing algorithms; many papers (including two prize papers) in leading journals and conferences and leadership of IEEE activities; one patent; participation in major actual-system testing in the western North American power system; prototype power-system operation and control software installed and tested at three major North American control centers; and, the incubation of a new commercial-grade operation and control software tool. Work under this grant certainly supported the DOE-OE goals in the area of “Real Time Grid Reliability Management.”

  7. Energy Storage: The Key to a Reliable, Clean Electricity Supply |

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

    Department of Energy Storage: The Key to a Reliable, Clean Electricity Supply Energy Storage: The Key to a Reliable, Clean Electricity Supply February 22, 2012 - 4:52pm Addthis Improved energy storage technology offers a number of economic and environmental benefits. Improved energy storage technology offers a number of economic and environmental benefits. Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What does this project do? ARPA-E's GRIDS program

  8. Human Reliability Analysis for Digital Human-Machine Interfaces

    SciTech Connect (OSTI)

    Ronald L. Boring

    2014-06-01

    This paper addresses the fact that existing human reliability analysis (HRA) methods do not provide guidance on digital human-machine interfaces (HMIs). Digital HMIs are becoming ubiquitous in nuclear power operations, whether through control room modernization or new-build control rooms. Legacy analog technologies like instrumentation and control (I&C) systems are costly to support, and vendors no longer develop or support analog technology, which is considered technologically obsolete. Yet, despite the inevitability of digital HMI, no current HRA method provides guidance on how to treat human reliability considerations for digital technologies.

  9. Reliability assessment of underground shaft closure

    SciTech Connect (OSTI)

    Fossum, A.F.

    1994-12-31

    The intent of the WIPP, being constructed in the bedded geologic salt deposits of Southeastern New Mexico, is to provide the technological basis for the safe disposal of radioactive Transuranic (TRU) wastes generated by the defense programs of the United States. In determining this technological basis, advanced reliability and structural analysis techniques are used to determine the probability of time-to-closure of a hypothetical underground shaft located in an argillaceous salt formation and filled with compacted crushed salt. Before being filled with crushed salt for sealing, the shaft provides access to an underground facility. Reliable closure of the shaft depends upon the sealing of the shaft through creep closure and recompaction of crushed backfill. Appropriate methods are demonstrated to calculate cumulative distribution functions of the closure based on laboratory determined random variable uncertainty in salt creep properties.

  10. Testing for PV Reliability (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.; Bansal, S.

    2014-09-01

    The DOE SUNSHOT workshop is seeking input from the community about PV reliability and how the DOE might address gaps in understanding. This presentation describes the types of testing that are needed for PV reliability and introduces a discussion to identify gaps in our understanding of PV reliability testing.