National Library of Energy BETA

Sample records for type case study

  1. Case Studies

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

    OSCARS Case Studies Science DMZ Case Studies Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog...

  2. Case Studies

    Broader source: Energy.gov [DOE]

    The following case studies are examples of integrating renewable energy into Federal new construction and major renovation projects. Additional renewable energy case studies are also available.

  3. Case Studies

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

    Case Studies Case Studies The following case studies will be included in the HEP report. Final case studies are due January 7, 2013. Lattice Gauge Theories - Lead: Doug Toussaint Simulations for Cosmic Frontier Experiments - Leads: Peter Nugent & Andrew Connelly Cosmic Microwave Background Data Analysis - Lead: Julian Borrill Cosmological Simulations - Lead: Salman Habib Plasma Accelerator Simulation Using Laser and Particle Beam Drivers - Leads: Cameron Geddes & Frank Tsung Community

  4. Case Study

    Office of Environmental Management (EM)

    Case Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---... The development of a two---way, web---to---wireless controller for irrigation ...

  5. Case Study

    Energy Savers [EERE]

    Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---wireless controller designed by M2M Communications. Agricultural Demand Response Program in California Helps Farmers Reduce Peak Electricity Usage, Operate More Efficiently Year---Round The development of a two---way, web---to---wireless controller for irrigation pumps is the foundation for an agricultural demand response program in California. Designed by M2M Communications of Boise, Idaho, the controller is

  6. Technology Deployment Case Studies

    Broader source: Energy.gov [DOE]

    Find technology deployment case studies below. Click on each individual project link to see the full case study. You can also view a map of technology deployment case studies.

  7. Science DMZ Case Studies

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

    Science DMZ Case Studies Science DMZ @ UF Science DMZ @ CU Science DMZ @ Penn & VTTI Science DMZ @ NOAA Science DMZ @ NERSC Science DMZ @ ALS Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet Live Home » Science Engagement » Case Studies » Science DMZ Case Studies Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science

  8. OSCARS Case Studies

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

    OSCARS & JGI Science DMZ Case Studies Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet...

  9. WARP Case Study

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

    WARP Case Study WARP Case Study Background WARP is an accelerator code that is used to conduct detailed simulations of particle accelerators, among other high energy physics...

  10. Application Case Studies

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

    Studies Application Case Studies Early work with NESAP Staff at NERSC as well as Cray and Intel Engineers have lead to a number of application case studies. Early application case studies The Babbage test system was used to study representative applications and kernels in various scientific fields to gain experience with the challenges and strategies needed to optimize code performance on the MIC architecture. Below we highlight a few examples: BerkeleyGW The BerkeleyGW package is a materials

  11. OSCARS Case Study

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

    The Network OSCARS How It Works Who's Using OSCARS? OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers Community Read More... OSCARS Case Study...

  12. EMGeo Case Study

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

    EMGeo Case Study EMGeo Case Study Background EMGeo is composed of two geophysical imaging applications: one for subsurface imaging using electromagnetic data and another using seismic data. Although the applications model different physics (Maxwell's equations in one case, the elastic wave equation in another) they have much in common. First, both are structured similarly, taking advantage of high-level data parallelism to solve many semi-independent sub-problems concurrently, yielding excellent

  13. Case Study - Compressed Natural Gas Refuse Fleets

    SciTech Connect (OSTI)

    Laughlin, M; Burnham, A.

    2014-02-01

    This case study explores the use of heavy-duty refuse trucks fueled by compressed natural gas highlighting three fleets from very different types of organizations.

  14. Early application case studies

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

    Early application case studies Early application case studies The Babbage test system was used to study representative applications and kernels in various scientific fields to gain experience with the challenges and strategies needed to optimize code performance on the MIC architecture. Below we highlight a few examples: BerkeleyGW The BerkeleyGW package is a materials science application that calculates electronic and optical properties with quantitative accuracy, a critical need in materials

  15. VASP Case Study

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

    VASP Case Study VASP Case Study Code description and computational problem The Vienna Ab-initio Simulation Package (VASP) [1-2] is a widely used materials science application for performing ab-initio electronic structure calculations and quantum-mechanical molecular dynamics (MD) simulations using pseudopotentials or the projector-augmented wave method and a plane wave basis set. VASP computes an approximate solution to the many-body Schrödinger equation, either within the Density Functional

  16. WARP Case Study

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

    WARP Case Study WARP Case Study Background WARP is an accelerator code that is used to conduct detailed simulations of particle accelerators, among other high energy physics applications. It is a so-called Particle-In-Cell (PIC) code that solves for the motion of charged particles acted upon by electric and magnetic forces. The particle motion is computed in a Lagrangian sense, following individual particles. The electric and magnetic fields acting on the particle are considered to be Eulerian

  17. CESM Case Study

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

    CESM Case Study CESM Case Study CESM MG2 Kernel Code Description The Community Earth System Model (CESM) is a coupled multi-physics code which consists of multiple model components: Atmosphere, Ocean, Sea-ice, Land-ice, Land, River Runoff, and Coupler. During the course of a CESM run, the model components integrate forward in time, periodically stopping to exchange information with the coupler. The active (dynamical) components are generally fully prognostic, and they are state-of-the-art

  18. Geothermal Case Studies

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Young, Katherine

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  19. Geothermal Case Studies

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Young, Katherine

    2014-09-30

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  20. FES Case Study Worksheets

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

    Worksheets FES Case Study Worksheets This workshop is closed, and the worksheets can no longer be edited. If you have questions, please report any problems or suggestions for improvement to Richard Gerber (ragerber@lbl.gov). Please choose your worksheet template: Lee Berry, Paul Bonoli, David Green [Read] Jeff Candy [Read] CS Chang [Read] Stephane Ethier [Read] Alex Friedman [Read] Kai Germaschewski [Read] Martin Greenwald [Read] Stephen Jardin [Read] Charlson Kim [Read] Scott Kruger [Read]

  1. SEP CASE STUDY WEBINAR: MEDIMMUNE

    Broader source: Energy.gov [DOE]

    This Measurement and Verification Case Study webinar is the first in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP)...

  2. Oncor DLR case study

    Energy Savers [EERE]

    Delivery » On-Site and Bulk Hydrogen Storage On-Site and Bulk Hydrogen Storage On-site hydrogen storage is used at central hydrogen production facilities, transport terminals, and end-use locations. Storage options today include insulated liquid tanks and gaseous storage tanks. The four types of common high pressure gaseous storage vessels are shown in the table. Type I All-metal cylinder Type II Load-bearing metal liner hoop wrapped with resin-impregnated continuous filament Type III

  3. Application Case Studies

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

    ESPRESSO, PARATEC, PARSEC etc. Like such DFT codes, it is heavily depedent on FFTs, Dense Linear algebra and tensor contraction type operations similar in nature to those... Read...

  4. EMGeo Case Study

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

    methods (QMR in one case, and IDR in the other), both solvers are dominated by memory bandwidth intensive operations like sparse matrix-vector multiply (SpMV), dot...

  5. FAQ for Case Study Authors

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

    Reviews » FAQ for Case Study Authors Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background Materials FAQ for Case Study Authors BER Requirements Review 2015 ASCR Requirements Review 2015 Previous Reviews Requirements Review Reports Case Studies Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems:

  6. FAQ for Case Study Authors

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

    Reviews FAQ for Case Study Authors Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background...

  7. Better Buildings Residential Network Case Study: Partnerships...

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

    Network Case Study: Partnerships Better Buildings Residential Network Case Study: Partnerships Better Buildings Residential Network Case Study: Partnerships, from the U.S. ...

  8. BBRN Factsheet: Case Study: Community Engagement | Department...

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

    BBRN Factsheet: Case Study: Community Engagement BBRN Factsheet: Case Study: Community Engagement Case Study: Community Engagement, on the Community Home Energy Retrofit Project ...

  9. Geothermal Case Study Challenge | Department of Energy

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

    Case Study Challenge Geothermal Case Study Challenge Geothermal Case Study Challenge The Energy Department's Geothermal Technologies Office hosts an annual student competition in ...

  10. Technology Deployment Case Studies | Department of Energy

    Office of Environmental Management (EM)

    Deployment Technology Deployment Case Studies Technology Deployment Case Studies These case studies describe evaluations of energy-efficient technologies being used in federal...

  11. BerkeleyGW Case Study

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

    BerkeleyGW Case Study BerkeleyGW Case Study Code Description and Science Problem BerkeleyGW is a Materials Science application for calculating the excited state properties of materials such as band gaps, band structures, absoprtion spectroscopy, photoemission spectroscopy and more. It requires as input the Kohn-Sham orbitals and energies from a DFT code like Quantum ESPRESSO, PARATEC, PARSEC etc. Like such DFT codes, it is heavily depedent on FFTs, Dense Linear algebra and tensor contraction

  12. Chombo-Crunch Case Study

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

    Chombo-Crunch Case Study Chombo-Crunch Case Study Background Chombo-Crunch is a high-performance software package which has been developed jointly by research scientists from Applied Numerical Algorithms Group, Computational Research Division (PI: David Trebotich) and Earth Sciences Division at LBNL for large-scale numerical simulations of complex fluid flows with particular interest in modeling of subsurface flows. One important application example of subsurface flow is a carbon sequestration -

  13. Multi-facility Workflow Case Study

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

    Science DMZ Case Studies Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet Live Home » Science Engagement » Case Studies » Multi-facility Workflow Case Study Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science DMZ Case Studies Multi-facility Workflow Case Study Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1

  14. A Case for Climate Neutrality: Case Studies on Moving Towards...

    Open Energy Info (EERE)

    TOOL Name: A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy AgencyCompany Organization: United Nations Environment Programme (UNEP) Sector:...

  15. Alternative Fuels Data Center: Case Studies

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Case Studies Printable Version Share this resource Send a link to Alternative Fuels Data Center: Case Studies to someone by E-mail Share Alternative Fuels Data Center: Case Studies on Facebook Tweet about Alternative Fuels Data Center: Case Studies on Twitter Bookmark Alternative Fuels Data Center: Case Studies on Google Bookmark Alternative Fuels Data Center: Case Studies on Delicious Rank Alternative Fuels Data Center: Case Studies on Digg Find More places to share Alternative Fuels Data

  16. Case Study - Liquefied Natural Gas

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Environmental Science Enviro Express Kenworth LNG tractor. Connecticut Clean Cities Future Fuels Project Case Study - Liquefied Natural Gas As a part of the U.S. Department of Energy's broad effort to develop cleaner transportation technologies that reduce U.S. dependence on imported oil, this study examines advanced 2011 natural gas fueled trucks using liquefied natural gas (LNG) replacing older diesel fueled trucks. The trucks are used 6 days per week in regional city-to-landfill long hauls of

  17. Technology Deployment Case Studies | Department of Energy

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

    Technology Deployment Case Studies Technology Deployment Case Studies Technology Deployment Case Studies Find efficient technologies and products for federal applications on the Federal Energy Management Program website. View All Maps Addthis

  18. Case Studies by System | Department of Energy

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

    Technical Assistance » Case Studies by System Case Studies by System Case studies document the energy savings achieved by large manufacturing companies using AMO's software tools, other technical publications, and best practices. Case studies are available below for the following systems: Steam, Process Heating, Compressed Air, Motor, Pump, Fan, and Plant Wide. Case studies are also available for Combined Heat & Power. Plant-Wide Case Studies Alcoa: C-Suite Participation in Energy

  19. Renewable Energy Case Studies | Open Energy Information

    Open Energy Info (EERE)

    Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy Case Studies AgencyCompany Organization: National Renewable Energy Laboratory Sector:...

  20. Orange and Rockland Case Study

    Energy Savers [EERE]

    10 2012 Orange and Rockland Case Study 1 Voltage Control Device A "Model-Centric" Approach to Smarter Electric Distribution Systems Orange and Rockland Utilities (ORU), is an investor-owned utility and a subsidiary of Consolidated Edison Incorporated (Con Edison), and is located in suburban New York, New Jersey, and Pennsylvania, west of New York City. ORU is a key participant in Con Edison's $272 million Smart Grid Investment Grant (SGIG) project to modernize electric distribution

  1. Climate Action Champions: Case Studies | Department of Energy

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

    Case Studies Climate Action Champions: Case Studies PDF icon Boston Case Study PDF icon Dubuque Case Study PDF icon Knoxville Case Study PDF icon Metropolitan Washington Council of Governments Case Study PDF icon Oberlin Case Study PDF icon Portland Case Study PDF icon Salt Lake City Case Study PDF icon San Francisco Case Study PDF icon Seattle Case Study PDF icon Sonoma Case Study PDF icon Southeast Florida Case Study More Documents & Publications Community Organizing and Outreach Climate

  2. Fuel Cell Case Study | Department of Energy

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

    Case Study Fuel Cell Case Study Presented at the Clean Energy States Alliance and U.S. Department of Energy Webinar: Fuel Cells for Supermarkets, April 4, 2011. PDF icon infocallapr11_loftus.pdf More Documents & Publications The Business Case for Fuel Cells 2011: Energizing America's Top Companies The Business Case for Fuel Cells 2010: Why Top Companies are Purchasing Fuel Cells Today DOE Zero Energy Ready Home Case Study: Glastonbury Housesmith, Hickory Drive, South Glastonbury, CT

  3. BoxLib Case Study

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

    112 2.124 2.205 2.247 2.305 2.335 2003-2016 All Grades - Reformulated Areas 2.112 2.124 2.205 2.247 2.305 2.335 2003-2016 Regular 2.008 2.022 2.104 2.148 2.211 2.239 2003-2016 Reformulated Areas 2.008 2.022 2.104 2.148 2.211 2.239 2003-2016 Midgrade 2.252 2.258 2.336 2.362 2.411 2.444 2003-2016 Reformulated Areas 2.252 2.258 2.336 2.362 2.411 2.444 2003-2016 Premium 2.443 2.446 2.529 2.567 2.615 2.651 2003-2016 Reformulated Areas 2.443 2.446 2.529 2.567 2.615 2.651

    BoxLib Case Study BoxLib

  4. BerkeleyGW Case Study

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

    ESPRESSO, PARATEC, PARSEC etc. Like such DFT codes, it is heavily depedent on FFTs, Dense Linear algebra and tensor contraction type operations similar in nature to those found in...

  5. Hydrogen Production: Fundamentals and Case Study Summaries (Presentation)

    SciTech Connect (OSTI)

    Harrison, K.; Remick, R.; Hoskin, A.; Martin, G.

    2010-05-19

    This presentation summarizes hydrogen production fundamentals and case studies, including hydrogen to wind case studies.

  6. Water Efficiency Case Studies | Department of Energy

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

    Water Efficiency Case Studies Water Efficiency Case Studies These case studies offer examples of water efficiency projects implemented by federal agencies. They are organized by their corresponding best management practice (BMP). watercs_marshallspacecenter_thumb.jpg NASA's Marshall Space Flight Center Saves Water With High-Efficiency Toilet and Urinal Program: Flight Center developed an innovative replacement program for toilets and urinals by researching appropriate fixtures, demonstrating

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

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

    Solutions Case Study: Evaluation of Passive Vents in New-Construction Multifamily Buildings The Consortium for Advanced Residential Buildings (CARB) conducted research to gain ...

  8. Enhancements to Natural Attenuation: Selected Case Studies |...

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

    Selected Case Studies More Documents & Publications Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation Natural and Enhanced Attenuation of Soil ...

  9. Better Buildings Residential Network Case Study: Partnerships

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Case Study: Partnerships, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy.

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

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

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

  11. Building America Technology Solutions Case Study: Ventilation...

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

    Building America Technology Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts Building Science Corporation tested the effectiveness of ...

  12. A Case Study of Danville Utilities:

    SciTech Connect (OSTI)

    2010-03-09

    This case study provides information on how Danville Utilities utilized ITP Industrial Assessment Centers to provide energy efficiency resources to key accounts.

  13. Five case studies of multifamily weatherization programs

    SciTech Connect (OSTI)

    Kinney, L; Wilson, T.; Lewis, G.; MacDonald, M.

    1997-12-31

    The multifamily case studies that are the subject of this report were conducted to provide a better understanding of the approach taken by program operators in weatherizing large buildings. Because of significant variations in building construction and energy systems across the country, five states were selected based on their high level of multifamily weatherization. This report summarizes findings from case studies conducted by multifamily weatherization operations in five cities. The case studies were conducted between January and November 1994. Each of the case studies involved extensive interviews with the staff of weatherization subgrantees conducting multifamily weatherization, the inspection of 4 to 12 buildings weatherized between 1991 and 1993, and the analysis of savings and costs. The case studies focused on innovative techniques which appear to work well.

  14. Water Use Reduction Case Studies | Department of Energy

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

    Facilities Water Use Reduction Water Use Reduction Case Studies Water Use Reduction Case Studies These case studies offer examples of water use reduction projects implemented...

  15. Case Study - The Challenge: Improving Sewage Pump System Performance...

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

    Case Study - The Challenge: Improving Sewage Pump System Performance Case Study - The Challenge: Improving Sewage Pump System Performance This case study looks at how Trumbull, ...

  16. DOE's Public Database for Green Building Case Studies: Preprint

    SciTech Connect (OSTI)

    Torcellini, P. A.; Crawley, D. B.

    2003-11-01

    To help capture valuable information on''green building'' case studies, the U.S. Department of Energy has created an online database for collecting, standardizing, and disseminating information about high-performance, green projects. Type of information collected includes green features, design processes, energy performance, and comparison to other high-performance, green buildings.

  17. SEP CASE STUDY WEBINAR: MEDIMMUNE SLIDES

    Broader source: Energy.gov [DOE]

    The presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on MedImmune hosted on June 24, 2015. This webinar highlights the success of...

  18. Electricity Generation and Environmental Externalities: Case Studies

    Reports and Publications (EIA)

    1995-01-01

    Provides an overview of the economic foundation of externalities, the federal and state regulatory approaches, and case studies of the impacts of the externality policies adopted by three states.

  19. Community Redevelopment Case Study: Jekyll Island

    Broader source: Energy.gov [DOE]

    Presentation—given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting—features photos from a case study about Jekyll Island's community redevelopment project in Georgia.

  20. SmartBuildings Detroit Commercial Case Study

    Broader source: Energy.gov [DOE]

    SmartBuildings Detroit Commercial Case Study, a document from BetterBuildings for Michigan posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  1. SEP CASE STUDY WEBINAR: HARBEC SLIDES

    Broader source: Energy.gov [DOE]

    This page contains the presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on HARBEC hosted on September 9, 2015. This webinar highlights...

  2. World Business Council for Sustainable Development-Case Studies...

    Open Energy Info (EERE)

    Efficiency, Renewable Energy, Buildings, Industry Topics Implementation Resource Type Lessons learnedbest practices Website http:www.wbcsd.orgtemplates References Case...

  3. ESMAP-Energy Efficiency Case Studies | Open Energy Information

    Open Energy Info (EERE)

    Energy, Water Focus Area: Energy Efficiency, Buildings, Transportation Resource Type: Lessons learnedbest practices, Case studiesexamples Website: www.esmap.orgesmapnode...

  4. A Case Study of Lean Implementation at Sandia National Laboratories.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect A Case Study of Lean Implementation at Sandia National Laboratories. Citation Details In-Document Search Title: A Case Study of Lean Implementation at Sandia National Laboratories. Abstract not provided. Authors: de Luna, Raul ; Lopez, Mike R. ; Wan, Hung-da ; Chen, Frank F. Publication Date: 2013-02-01 OSTI Identifier: 1116099 Report Number(s): SAND2013-0908C 480106 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference:

  5. The Science Manager's Guide to Case Studies

    SciTech Connect (OSTI)

    Branch, Kristi M.; Peffers, Melissa S.; Ruegg, Rosalie T.; Vallario, Robert W.

    2001-09-24

    This guide takes the science manager through the steps of planning, implementing, validating, communicating, and using case studies. It outlines the major methods of analysis, describing their relative merits and applicability while providing relevant examples and sources of additional information. Well-designed case studies can provide a combination of rich qualitative and quantitative information, offering valuable insights into the nature, outputs, and longer-term impacts of the research. An objective, systematic, and credible approach to the evaluation of U.S. Department of Energy Office of Science programs adds value to the research process and is the subject of this guide.

  6. Climate wise case study compendium: Report 1

    SciTech Connect (OSTI)

    1997-02-01

    This case study compendium is one of several Climate Wise tools available to help interested companies identify cost-effective options. Climate Wise, a private-public partnership program, is a key Federal initiative to return greenhouse gas emissions to 1990 levels by 2000.

  7. Case Study - Con Edison Smart Grid Investment Grant

    Energy Savers [EERE]

    Case Studies by System Case Studies by System Case studies document the energy savings achieved by large manufacturing companies using AMO's software tools, other technical publications, and best practices. Case studies are available below for the following systems: Steam, Process Heating, Compressed Air, Motor, Pump, Fan, and Plant Wide. Case studies are also available for Combined Heat & Power. Plant-Wide Case Studies Alcoa: C-Suite Participation in Energy Efficiency Increases

  8. TRB-Transit Cooperative Research Program (TCRP): Case Studies...

    Open Energy Info (EERE)

    Transportation Research Board Focus Area: Transportation Resource Type: Publications, Lessons learnedbest practices, Case studiesexamples Website: www.trb.orgMainPublic...

  9. DOE Zero Energy Ready Home Case Study: Caldwell and Johnson,...

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

    Home DOE Zero Energy Ready Home Case Study: Transformations Inc., Custom House, Devens, MA DOE Zero Energy Ready Home Case Study: Heirloom Design Build, Euclid Avenue, Atlanta, GA

  10. DOE Zero Energy Ready Home Case Study: Amaris Homes, Fishers...

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

    Homes, Fishers Circle, Vadnais Heights, MN DOE Zero Energy Ready Home Case Study: Amaris Homes, Fishers Circle, Vadnais Heights, MN Case study of a DOE 2015 Housing Innovation ...

  11. Washington Lease Purchase Case Study | Department of Energy

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

    Washington Lease Purchase Case Study Washington Lease Purchase Case Study Washington's Centralia School District pulled together several sources of funding to make 1.3 million in ...

  12. DOE Zero Energy Ready Home Case Study: Glastonbury Housesmith...

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

    Glastonbury Housesmith, Hickory Drive, South Glastonbury, CT DOE Zero Energy Ready Home Case Study: Glastonbury Housesmith, Hickory Drive, South Glastonbury, CT Case study of a DOE ...

  13. CASE STUDY WEBINAR: SUSTAINED ENERGY SAVINGS ACHIEVED THROUGH...

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

    CASE STUDY WEBINAR: SUSTAINED ENERGY SAVINGS ACHIEVED THROUGH SUCCESSFUL INDUSTRIAL CUSTOMER INTERACTION WITH RATEPAYER PROGRAMS, DECEMBER 10 CASE STUDY WEBINAR: SUSTAINED ENERGY ...

  14. Efficient Solutions for Existing Homes Case Study: Rehabilitations...

    Office of Environmental Management (EM)

    Efficient Solutions for Existing Homes Case Study: Rehabilitations of USDA Multifamily Homes Efficient Solutions for Existing Homes Case Study: Rehabilitations of USDA Multifamily ...

  15. Building America Efficient Solutions for New Homes Case Study...

    Energy Savers [EERE]

    Building America Efficient Solutions for New Homes Case Study: Heritage Buildings, Inc. ...ww.buildingamerica.gov Building America Efficient Solutions for New Homes Case Study: ...

  16. Building America Efficient Solutions for New Homes Case Study...

    Energy Savers [EERE]

    Efficient Solutions for New Homes Case Study: Savannah Gardens Building America Efficient Solutions for New Homes Case Study: Savannah Gardens The Savannah Housing Department is ...

  17. ITP LEADER Case Study: Flambeau River Papers Makes a Comeback...

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

    LEADER Case Study: Flambeau River Papers Makes a Comeback With a Revised Energy Strategy ITP LEADER Case Study: Flambeau River Papers Makes a Comeback With a Revised Energy ...

  18. DOE Zero Energy Ready Home Case Study: Southern Energy Homes...

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

    Southern Energy Homes, Russellville, AL DOE Zero Energy Ready Home Case Study: Southern Energy Homes, Russellville, AL DOE Zero Energy Ready Home Case Study: Southern Energy Homes,...

  19. DOE ZERH Case Study: Mutual Housing California, Mutual Housing...

    Office of Scientific and Technical Information (OSTI)

    Title: DOE ZERH Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA Case study of a DOE 2015 Housing Innovation Award winning multifamily project of ...

  20. Making Car Sharing and Car Clubs Work: Case Study Summaries ...

    Open Energy Info (EERE)

    Case Study Summaries Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Car Sharing and Car Clubs Work: Case Study Summaries AgencyCompany Organization: United...

  1. Geothermal Exploration Techniques a Case Study. Final Report...

    Open Energy Info (EERE)

    Techniques a Case Study. Final Report Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geothermal Exploration Techniques a Case Study. Final Report...

  2. The Cummins Rocky Mount Engine Plant Case Study | Department...

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

    a 12.6% energy performance improvement after implementing SEP. (July 2015) Cummins' Case Study for Superior Energy Performance More Documents & Publications SEP Case Study...

  3. Stand Alone Renewable Energy Systems Case Studies | Open Energy...

    Open Energy Info (EERE)

    Alone Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Stand Alone Renewable Energy Systems Case Studies AgencyCompany...

  4. Mini-Grid Renewable Energy Systems Case Studies | Open Energy...

    Open Energy Info (EERE)

    Mini-Grid Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Mini-Grid Renewable Energy Systems Case Studies AgencyCompany...

  5. Member Case Studies: LED Street Lighting Programs in Algona ...

    Energy Savers [EERE]

    Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), ...

  6. Small Wind Guidebook/Case Studies | Open Energy Information

    Open Energy Info (EERE)

    search Case Studies The Small Wind Guidebook's collection of distributed wind turbine case studies is intended to reflect project-specific details for a variety of...

  7. DOE Zero Energy Ready Home Case Study: High Performance Homes...

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

    DOE Zero Energy Ready Home Case Study: High Performance Homes, Chamberlain Court 75, Gettysburg, PA DOE Zero Energy Ready Home Case Study: Sunroc Builders, Bates Avenue, Lakeland, ...

  8. DOE Zero Energy Ready Home Case Study: Sunroc Builders, Bates...

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

    Sunroc Builders, Bates Avenue, Lakeland, FL DOE Zero Energy Ready Home Case Study: Sunroc Builders, Bates Avenue, Lakeland, FL DOE Zero Energy Ready Home Case Study: Sunroc ...

  9. Laboratories for the 21st Century Case Studies

    Broader source: Energy.gov [DOE]

    These case studies feature examples of energy-efficient laboratories for the 21st century. The Featured Concepts Table outlines technologies covered in each case study.

  10. DOE Zero Energy Ready Home Case Study: Southeast Volusia Habitat...

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

    Southeast Volusia Habitat for Humanity, Edgewater, FL DOE Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, FL Case study of a DOE Zero Energy ...

  11. DOE Zero Energy Ready Home Case Study: Manatee County Habitat...

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

    Manatee County Habitat for Humanity, Ellenton, FL, Affordable DOE Zero Energy Ready Home Case Study: Manatee County Habitat for Humanity, Ellenton, FL, Affordable Case study of a ...

  12. Building America Zero Energy Ready Home Case Study: Southeast...

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

    Southeast Volusia Habitat for Humanity, Edgewater, Florida Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida Case study ...

  13. Building America Zero Energy Ready Home Case Study: Imery Group...

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

    Imery Group, Proud Green Home, Serenbe GA Building America Zero Energy Ready Home Case Study: Imery Group, Proud Green Home, Serenbe GA Case study describing the first ...

  14. 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 ...

  15. UNF Energy Efficiency Case Studies | Open Energy Information

    Open Energy Info (EERE)

    UNF Energy Efficiency Case Studies Jump to: navigation, search Tool Summary Name: UNF Energy Efficiency Case Studies AgencyCompany Organization: United Nations Foundation Sector:...

  16. Case Study Webinar: Cummins SEP 'Experience', November 19, 2PM...

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

    Performance Case Study Webinar: Cummins SEP 'Experience', November 19, 2PM eastern time Case Study Webinar: Cummins SEP 'Experience', November 19, 2PM eastern time November...

  17. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott...

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

    Mandalay Homes, Prescott Valley, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott Valley, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott ...

  18. DOE Zero Energy Ready Home Case Study: Weiss Building & Development...

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

    Weiss Building & Development LLC, System Home, River Forest, IL DOE Zero Energy Ready Home Case Study: Weiss Building & Development LLC, System Home, River Forest, IL Case study of ...

  19. 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...

  20. UESC Case Study: Philadelphia Navy Yard | Department of Energy

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

    Case Study: Philadelphia Navy Yard UESC Case Study: Philadelphia Navy Yard Presentation-given at the Fall 2011 Federal Utility Partnership Working Group (FUPWG) meeting-features a ...

  1. Technology Deployment Featured Case Studies | Department of Energy

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

    Technology Deployment » Technology Deployment Featured Case Studies Technology Deployment Featured Case Studies These case studies feature evaluations of energy-efficient technologies being used in federal applications. See additional technology deployment case studies. Photo of men working on a boiler. Boiler Combustion Control and Monitoring System: The Department of Defense Environmental Security Technology Certification Program tested a boiler combustion control and monitoring system

  2. BBRN Factsheet: Case Study: Community Engagement | Department of Energy

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

    BBRN Factsheet: Case Study: Community Engagement BBRN Factsheet: Case Study: Community Engagement Case Study: Community Engagement, on the Community Home Energy Retrofit Project (CHERP), based in Claremont, California. PDF icon Case Study: Community Engagement More Documents & Publications Better Buildings Network View | December 2015 Better Buildings Training Toolkit Better Buildings Network View | July-August 2015

  3. eEnergy Vermont Case Study

    Energy Savers [EERE]

    eCPIC User Request Form eCPIC User Request Form eCPIC User Request Form PDF icon eCPIC User Request Form_v7_20150709.pdf More Documents & Publications IT Reporting Format and Requirements for the BY 2017 Budget Submission BY16 DOE IT CPIC Guide_Final DOE Guide to IT Capital Planning and Investment Control BY 2016

    eEnergy Vermont Case Study 1 Participating eEnergy Vermont Utilities Burlington Electric Department Central Vermont Public Service Green Mountain Power Corporation Group of

  4. Wind to Hydrogen in California: Case Study

    SciTech Connect (OSTI)

    Antonia, O.; Saur, G.

    2012-08-01

    This analysis presents a case study in California for a large scale, standalone wind electrolysis site. This is a techno-economic analysis of the 40,000 kg/day renewable production of hydrogen and subsequent delivery by truck to a fueling station in the Los Angeles area. This quantity of hydrogen represents about 1% vehicle market penetration for a city such as Los Angeles (assuming 0.62 kg/day/vehicle and 0.69 vehicles/person) [8]. A wind site near the Mojave Desert was selected for proximity to the LA area where hydrogen refueling stations are already built.

  5. Building America Efficient Solutions for New Homes Case Study...

    Energy Savers [EERE]

    BUILDING TECHNOLOGIES OFFICE Building America Efficient Solutions for New Homes Case ... Building America Efficient Solutions for New Homes Case Study: Habitat for Humanity, Palm ...

  6. Addressing Uncertainties in Design Inputs: A Case Study of Probabilist...

    Office of Environmental Management (EM)

    Addressing Uncertainties in Design Inputs: A Case Study of Probabilistic Settlement Evaluations for Soft Zone Collapse at SWPF Addressing Uncertainties in Design Inputs: A Case...

  7. Argonne researchers make new study of special type of chemical...

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

    make new study of special type of chemical bond By Jared Sagoff * September 29, 2014 Tweet EmailPrint Covalent bonds, one of the most common classes of chemical interactions, occur...

  8. Building Energy Information Systems: User Case Studies

    SciTech Connect (OSTI)

    Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish

    2010-03-22

    Measured energy performance data are essential to national efforts to improve building efficiency, as evidenced in recent benchmarking mandates, and in a growing body of work that indicates the value of permanent monitoring and energy information feedback. This paper presents case studies of energy information systems (EIS) at four enterprises and university campuses, focusing on the attained energy savings, and successes and challenges in technology use and integration. EIS are broadly defined as performance monitoring software, data acquisition hardware, and communication systems to store, analyze and display building energy information. Case investigations showed that the most common energy savings and instances of waste concerned scheduling errors, measurement and verification, and inefficient operations. Data quality is critical to effective EIS use, and is most challenging at the subsystem or component level, and with non-electric energy sources. Sophisticated prediction algorithms may not be well understood but can be applied quite effectively, and sites with custom benchmark models or metrics are more likely to perform analyses external to the EIS. Finally, resources and staffing were identified as a universal challenge, indicating a need to identify additional models of EIS use that extend beyond exclusive in-house use, to analysis services.

  9. Guide to good practices for developing and conducting case studies: DOE handbook

    SciTech Connect (OSTI)

    1998-01-01

    Learning from experience is often very costly to a facility in terms of injured personnel, damaged equipment, and wasted time. Learning from the experience gained at the facility and from industry can prevent repeating costly mistakes. This guide contains a method for learning from experience to prevent mistakes from occurring; that method is the case study. This guide describes how to develop and present case studies. This guide provides the instructional developer insight on the best kind of case study to use and includes examples of the various types of case studies.

  10. DOE Zero Energy Ready Home Case Study: Heirloom Design Build...

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

    PDF icon DOE Zero Energy Ready Home Case Study: Heirloom Design Build, Atlanta, GA More Documents & Publications DOE Zero Energy Ready Home Case Study: The Imery Group, Serenbe, GA ...

  11. DOE Zero Energy Ready Home Case Study: Weiss Building & Development...

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

    LLC., Custom Home, Downers Grove, IL DOE Zero Energy Ready Home Case Study: Weiss Building & Development LLC., Custom Home, Downers Grove, IL Case study of a DOE Zero Energy Ready ...

  12. Introduction to the Value of Program Evaluation Case Study Series

    Broader source: Energy.gov [DOE]

    Case Studies Show the Value of Program Evaluation, part of the Value of Program Evaluation Case Study Series, Sponsored by the U.S. Department of Energy, November 2009.

  13. Widget:CaseStudyAssist | Open Energy Information

    Open Energy Info (EERE)

    History Widget:CaseStudyAssist Jump to: navigation, search Description Widget to assist case study pages and forms: CSC & CSA Usage This widget must be used with the...

  14. DOE Zero Energy Ready Home Case Study: Brookside Development...

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

    DOE Zero Energy Ready Home Case Study: Brookside Development, Derby, CT Case study of a DOE Zero Energy Ready home in Derby, CT, that achieves a HERS score of 45 without PV or HERS ...

  15. DOE Zero Energy Ready Home Case Study: Garbett Homes, Herriman...

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

    More Documents & Publications DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM DOE Zero Energy Ready Home Case Study: Charles Thomas Homes, Anna ...

  16. DOE Zero Energy Ready Home Case Study: Greenhill Contracting...

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

    Green Acres 20, 26, 28, New Paltz, NY DOE Zero Energy Ready Home Case Study: Greenhill Contracting, Green Acres 20, 26, 28, New Paltz, NY Case study of three DOE 2015 Housing ...

  17. Technology Solutions Case Study: High-Performance Ducts in Hot...

    Office of Scientific and Technical Information (OSTI)

    : Technology Solutions Case Study: High-Performance Ducts in Hot-Dry Climates Citation Details In-Document Search Title: Technology Solutions Case Study: High-Performance Ducts in ...

  18. DOE Zero Energy Ready Home Case Study: Ithaca Neighborhood Housing...

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

    DOE Zero Energy Ready Home Case Study: Ithaca Neighborhood Housing Services, Ithaca, NY Case study of a DOE Zero Energy Ready Home in Ithaca, NY, that scored HERS 50 without PV. ...

  19. DOE Zero Energy Ready Home Case Study: Charles Thomas Homes,...

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

    Charles Thomas Homes, Anna Model, Omaha, NE DOE Zero Energy Ready Home Case Study: Charles Thomas Homes, Anna Model, Omaha, NE Case study of a DOE 2015 Housing Innovation Award ...

  20. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix...

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

    DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix, AZ, Affordable DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott Valley, AZ DOE Zero Energy Ready Home ...

  1. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Vision...

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

    DOE Zero Energy Ready Home Case Study: Mandalay Homes, Vision Hill Lot 1, Glendale, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott Valley, AZ DOE Zero Energy ...

  2. Wind Energy Curtailment Case Studies: May 2008 - May 2009

    SciTech Connect (OSTI)

    Fink, S.; Mudd, C.; Porter, K.; Morgenstern, B.

    2009-10-01

    This paper presents a series of case studies on how wind curtailment is being used by different entities.

  3. Chesapeake Habitat for Humanity: Affordable Housing Case Study

    SciTech Connect (OSTI)

    2006-08-28

    This case study describes a partnership with Chesapeake Habitat for Humanity to renovate five Baltimore historic rowhouses.

  4. Federal Energy Management Case Studies | Department of Energy

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

    Federal Energy Management Case Studies Federal Energy Management Case Studies logo_femp.png The Federal Energy Management Program (FEMP) offers case studies featuring federal agencies that have successfully implemented energy- and water-efficient technologies and measures into their buildings and operations. Examples of the successful use of FEMP financing mechanisms are also available. Explore case studies by clicking the topics below. FEMP publications are also available. Awards Air Force

  5. SEP CASE STUDY WEBINAR: HARBEC | Department of Energy

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

    Webinars » SEP CASE STUDY WEBINAR: HARBEC SEP CASE STUDY WEBINAR: HARBEC sep_logo_borderless.jpg DESCRIPTION This Measurement and Verification Case Study webinar is the second in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP) program certification. This webinar highlights the success of HARBEC Inc.'s Ontario, NY facility in achieving Platinum-level SEP certification in November 2013 and improving their facility

  6. SEP Case Study Webinar: Cummins | Department of Energy

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

    Case Study Webinar: Cummins SEP Case Study Webinar: Cummins Description This Measurement and Verification Case Study webinar is the third in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP) program certification. This webinar highlights the experience of Cummins' Rocky Mount, NC facility, which manufactures engines, in achieving Gold-level SEP certification in January 2014 and improving their facility energy performance

  7. Best Practices Case Study: Grupe, Carsten Crossings, Rocklin CA

    SciTech Connect (OSTI)

    2009-10-01

    This case study describes a development of energy efficient and solar homes built by Grupe in Stockton, California.

  8. EnergySmart Schools Case Study: Northern Guilford Middle School

    SciTech Connect (OSTI)

    2009-09-01

    An EnergySmart Schools Case Study on the Northern Guilford Middle School in Greensboro, North Carolina

  9. High Penetration Photovoltaic Case Study Report

    SciTech Connect (OSTI)

    Bank, J.; Mather, B.; Keller, J.; Coddington, M.

    2013-01-01

    Technical concerns with integrating higher penetrations of photovoltaic (PV) systems include grid stability, voltage regulation, power quality (voltage rise, sags, flicker, and frequency fluctuations), and protection and coordination. The current utility grid was designed to accommodate power flows from the central generation source to the transmission system and eventually to the distribution feeders. At the distribution level, the system was designed to carry power from the substation toward the load. Renewable distributed generation, particularly solar PV, provides power at the distribution level challenging this classical paradigm. As these resources become more commonplace the nature of the distribution network and its operation is changing to handle power flow in both directions. This report is focused on large PV installations in which penetration is significantly greater than 15% of maximum daytime feeder load. These case studies are intended to demonstrate success stories with integration of large PV plants at the distribution level as well as some of the solutions used by the utility to ensure safe, reliable operation of both the PV system and the distribution network.

  10. A Case Study of Danville Utilities: Utilizing Industrial Assessment...

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

    Study of Danville Utilities: Utilizing Industrial Assessment Centers to Provide Energy Efficiency Resources for Key Accounts A Case Study of Danville Utilities: Utilizing ...

  11. DOE Zero Energy Ready Home Case Study: Green Extreme Homes &...

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

    Green Extreme Homes & Carl Franklin Homes, Garland, TX DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin Homes, Garland, TX DOE Zero Energy Ready Home Case ...

  12. Diagnosis of condensation-induced waterhammer: Case studies

    SciTech Connect (OSTI)

    Izenson, M.G.; Rothe, P.H.; Wallis, G.B.

    1988-10-01

    This guidebook provides reference material and diagnostic procedures concerning condensation-induced waterhammer in nuclear power plants. Condensation-induced waterhammer is the most damaging form of waterhammer, and its diagnosis is complicated by the complex nature of the underlying phenomena. In Volume 1, the guidebook groups condensation-induced waterhammers into five event classes which have similar phenomena and levels of damage. Diagnostic guidelines focus on locating the event center where condensation and slug acceleration take place. Diagnosis is described in three stages: an initial assessment, detailed evaluation and final confirmation. Graphical scoping analyses are provided to evaluate whether an event from one of the event classes could have occurred at the event center. Examples are provided for each type of waterhammer. Special instructions are provided for walking down damaged piping and evaluating damage due to waterhammer. To illustrate the diagnostic methods and document past experience, six case studies have been compiled in Volume 2. These case studies, based on actual condensation-induced waterhammer events at nuclear plants, present detailed data and work through the event diagnosis using the tools introduced in the first volume. 20 refs., 21 figs., 6 tabs.

  13. Live Webinar on Better Buildings Case Competition: Energy Efficiency in the Restaurant Franchise Model Case Study

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "A Side of Savings: Energy Efficiency in the Restaurant Franchise Model Case Study."

  14. Live Webinar on Better Buildings Case Competition: Taking Commercial PACE Financing to Scale, a Case Study

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "A Side of Savings: Energy Efficiency in the Restaurant Franchise Model Case Study."

  15. Insider Threat Case Studies at Radiological and Nuclear Facilities

    SciTech Connect (OSTI)

    Pope, Noah Gale; Hobbs, Christopher

    2015-04-13

    Seven case studies are presented. The cases include thefts of various materials and sabotage. For each case there is an overview of the incident, a timeline, a profile of the perpetrator, and a discussion of the security system failures which allowed the incident to take place.

  16. FEMP Publishes Aspinall Courthouse Case Study | Department of Energy

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

    Publishes Aspinall Courthouse Case Study FEMP Publishes Aspinall Courthouse Case Study November 17, 2014 - 4:32pm Addthis The Federal Energy Management Program (FEMP) announces the publication of Aspinall Courthouse: GSA's Historic Preservation and Net-Zero Renovation. This case study documents the effort of the U.S. General Services Administration (GSA) to take the unprecedented step of renovating a historic Federal building to accomplish twin goals of net-zero energy use and faithful historic

  17. Federal Energy Savings Performance Contract Case Studies | Department of

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

    Energy Case Studies Federal Energy Savings Performance Contract Case Studies These case studies feature examples of federal projects made possible by the use of energy savings performance contracts (ESPCs). cs_blm.jpg Bureau of Land Management ESPC Across Six States: The Bureau of Land Management initiated lighting; heating, ventilation, and air conditioning; and other upgrades at remote facilities across six states as part of this successful ESPC. cs_dyess.jpg Dyess Air Force Base Water

  18. RACORO continental boundary layer cloud investigations. Part I: Case study

    Office of Scientific and Technical Information (OSTI)

    development and ensemble large-scale forcings (Journal Article) | SciTech Connect RACORO continental boundary layer cloud investigations. Part I: Case study development and ensemble large-scale forcings Citation Details In-Document Search This content will become publicly available on June 19, 2016 Title: RACORO continental boundary layer cloud investigations. Part I: Case study development and ensemble large-scale forcings Observation-based modeling case studies of continental boundary

  19. Nissan Case Study for Superior Energy Performance | Department of Energy

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

    Technical Assistance » Superior Energy Performance » Nissan Case Study for Superior Energy Performance Nissan Case Study for Superior Energy Performance Superior Energy Performance logo The Nissan vehicle assembly plant in Smyrna, Tennessee, improved its energy efficiency by 24% over six years by participating in the U.S. DOE's Superior Energy Performance® (SEP(tm)) program. PDF icon Nissan Case Study for Superior Energy Performance More Documents & Publications SEP Presentations

  20. SEP Case Study Webinar: Cummins Slides | Department of Energy

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

    Technical Assistance » Superior Energy Performance » SEP Case Study Webinar: Cummins Slides SEP Case Study Webinar: Cummins Slides This page contains the presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on Cummins hosted on November 19, 2015. This webinar highlights the experience of Cummins' Rocky Mount, NC facility, which manufactures engines, in achieving Gold-level SEP certification in January 2014 and improving their facility

  1. DOE Zero Energy Ready Home Case Study: Mutual Housing California...

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

    Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA DOE Zero Energy Ready Home Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA ...

  2. Building America Case Study: Raised Ceiling Interior Duct System...

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

    ... * September 2014 BUILDING AMERICA CASE STUDY: TECHNOLOGY SOLUTIONS FOR NEW AND EXISTING HOMES Lateral run-outs were then installed in the chase over partition walls. ...

  3. Emerging Properties of Quantum Matter - Case Studies of Topological...

    Office of Scientific and Technical Information (OSTI)

    Title: Emerging Properties of Quantum Matter - Case Studies of Topological and Superconducting Phases Emerging properties in quantum matter is a major theme of modern physics, with ...

  4. Building America Efficient Solutions for New Homes Case Study...

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

    Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial ...

  5. Building America Efficient Solutions for New Homes Case Study...

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

    PDF icon Case Study: Heritage Buildings, Inc. and Energy Smart Home Plans - Leland, North Carolina More Documents & Publications Building America Efficient Solutions for New Homes ...

  6. Building America Efficient Solutions for New Homes Case Study...

    Energy Savers [EERE]

    For example, the BUILDING TECHNOLOGIES OFFICE Building America Efficient Solutions for New ...ww.buildingamerica.gov Building America Efficient Solutions for New Homes Case Study: ...

  7. DOE Zero Energy Ready Home Case Study, Caldwell and Johnson,...

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

    Charlestown, RI DOE Zero Energy Ready Home: Healthy Efficient Homes - Spirit Lake, Iowa DOE Zero Energy Ready Home Case Study: Preferred Builders, Old Greenwich, CT, Custom

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

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

    Building America Technology Solutions Case Study: Field Performance of Inverter-Driven Heat ... with Mini-Split Heat Pumps Building America FY14 Research Projects by Research Team

  9. Case Study Webinar: HARBEC Inc. SEP 'Experience', September 9...

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

    The DOE Advanced Manufacturing Office announces the second in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy...

  10. Category:Completed Case Study | Open Energy Information

    Open Energy Info (EERE)

    Apps Datasets Community Login | Sign Up Search Category Edit History Category:Completed Case Study Jump to: navigation, search List of geothermal areas that have a completed...

  11. 2014 Geothermal Case Study Challenge | OpenEI Community

    Open Energy Info (EERE)

    2014 Geothermal Case Study Challenge > Posts by term Content Group Activity By term Q & A Feeds Colorado School of Mines (1) Waunita Hot Springs Geothermal Area (1)...

  12. Building America Case Study: Retrofit Measure for Embedded Wood...

    Energy Savers [EERE]

    Existing Homes Building America Case Study Retrofit Measures for Embedded Wood Members in Insulated Mass Masonry Walls Lawrence, Massachusetts PROJECT INFORMATION Project Name: The...

  13. Grid-Connected Renewable Energy Systems Case Studies | Open Energy...

    Open Energy Info (EERE)

    Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Grid-Connected Renewable Energy Systems Case Studies AgencyCompany Organization: World Bank Sector: Energy Topics:...

  14. DOE Announces Webinars on Tribal Renewable Energy Case Studies...

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

    You can also watch archived webinars and browse previously aired videos, slides, and transcripts. Upcoming Webinars October 30: Renewable Energy Case Studies-Tribal and Developer ...

  15. Case Study - The Challenge: Improving Ventilation System Energy...

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

    This case study examines how Nisshinbo California, Inc. (NCI) worked with ADI Control Techniques Drives (ADI-CT) of Hayward, California, to improve ventilation system performance ...

  16. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger...

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

    Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone ...

  17. Case Study - The Challenge: Improving the Performance of a Waste...

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

    This case study examines how the City of Long Beach, California, was able to improve the operational efficiency of its Southeast Resource Recovery Facility (SERRF), a recycling and ...

  18. GEOTHERMAL CASE STUDY: WAUNITA HOT SPRINGS, GUNNISON COUNTY,...

    Open Energy Info (EERE)

    GEOTHERMAL CASE STUDY: WAUNITA HOT SPRINGS, GUNNISON COUNTY, COLORADO Travis Brown and Kamran Bakhsh, Colorado School of Mines I. Details 1. Area Overview Waunita Hot Springs is...

  19. Volunteers Leading Technology, A Case Study: Chewonki Renewable...

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

    Volunteers Leading Technology, A Case Study: Chewonki Renewable Hydrogen Project This presentation by Paul Faulstich focuses on the Chewonki Renewable Hydrogen Project. PDF icon ...

  20. Case Studies in Sustainable Development in the Coal Industry...

    Open Energy Info (EERE)

    performance. The diversity of the case studies illustrates the complex and challenging nature of sustainable development. Most relate to the top priority identified in the 2002...

  1. Building America Case Study: Columbia County Habitat for Humanity...

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

    ... BUILDING AMERICA CASE STUDY: TECHNOLOGY SOLUTIONS FOR NEW AND EXISTING HOMES Key Energy-Efficiency Measures * Central heat-recovery ventilation system with dedicated ducts * A ...

  2. Case Studies Show the Value of Program Evaluation

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

    (EmpowerPrograms,Hydro-Qubec) Each case study satisfies three ... and Andre Lemarier (Marketing Consultant, Hydro-Qubec), who provided final review.

  3. Building America Efficient Solutions for New Homes Case Study...

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

    Coral, Florida Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Building ...

  4. Building America Efficient Solutions for New Homes Case Study...

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

    More Documents & Publications Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida ...

  5. BetterBuildings for Michigan Residential Case Study

    Broader source: Energy.gov [DOE]

    Residential case study from BetterBuilding for Michigan, as posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

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

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

    More Documents & Publications Technology Solutions for New Homes Case Study: Columbia County Habitat for Humanity Passive Townhomes Building America Whole-House Solutions for New ...

  7. Building America Efficient Solutions for New Homes Case Study...

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

    Habitat for Humanity Palm Beach County, West Palm Beach, Florida Building America Efficient Solutions for New Homes Case Study: Habitat for Humanity Palm Beach County, West Palm ...

  8. A Successful Case Study of Small Business Energy Efficiency and...

    Open Energy Info (EERE)

    Successful Case Study of Small Business Energy Efficiency and Demand Response with Communicating Thermostats Jump to: navigation, search Tool Summary LAUNCH TOOL Name: A Successful...

  9. 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 ... Townhomes More Documents & Publications Technology Solutions for New Homes Case Study: ...

  10. Microsoft Word - EA integrated case studies document 2007May07...

    Office of Environmental Management (EM)

    .........72 CASE STUDY: FULL-SCALE MULCH BIOWALL AT OFFUTT AIR FORCE BASE (AFB), NEBRASKA ...... 85 1.0 SITE DESCRIPTION AND HISTORY......

  11. A Case Study of Lean Implementation at Sandia National Laboratories...

    Office of Scientific and Technical Information (OSTI)

    Title: A Case Study of Lean Implementation at Sandia National Laboratories. Abstract not provided. Authors: de Luna, Raul ; Lopez, Mike R. ; Wan, Hung-da ; Chen, Frank F. ...

  12. Building America Case Study: Project Overcoat: Airtightness Strategies...

    Office of Scientific and Technical Information (OSTI)

    : Building America Case Study: Project Overcoat: Airtightness Strategies and Impacts for 1-12 Story Homes, Minneapolis, Minnesota (Fact Sheet) Citation Details In-Document Search ...

  13. DOE ZERH Case Study: Mutual Housing California, Mutual Housing...

    Office of Scientific and Technical Information (OSTI)

    Housing California, Mutual Housing at Spring Lake, Woodland, CA Case study of a DOE 2015 Housing Innovation Award winning multifamily project of 62 affordable-housing...

  14. Building America Case Study: Evaluating Through-Wall Air Transfer...

    Energy Savers [EERE]

    Case Study Evaluating Through-Wall Air Transfer Fans Pittsburgh, Pennsylvania PROJECT INFORMATION Project Name: Evaluating Through-Wall Air Transfer Fans Location: Pittsburgh, ...

  15. Building America Case Studies for Existing Homes: Philadelphia...

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

    Philadelphia Housing Authority Energy-Efficiency Turnover Protocols Building America Case Studies for Existing Homes: Philadelphia Housing Authority Energy-Efficiency Turnover ...

  16. Clamping characteristics study on different types of clamping unit

    SciTech Connect (OSTI)

    Jiao, Zhiwei; Liu, Haichao; Xie, Pengcheng; Yang, Weimin

    2015-05-22

    Plastic products are becoming more and more widely used in aerospace, IT, digital electronics and many other fields. With the development of technology, the requirement of product precision is getting higher and higher. However, type and working performance of clamping unit play a decisive role in product precision. Clamping characteristics of different types of clamping unit are discussed in this article, which use finite element numerical analysis method through the software ABAQUS to study the clamping uniformity, and detect the clamping force repeatability precision. The result shows that compared with toggled three-platen clamping unit, clamping characteristics of internal circulation two-platen clamping unit are better, for instance, its mold cavity deformation and force that bars and mold parting surface suffered are more uniform, and its clamping uniformity and repeatability precision is also better.

  17. Case Study - Minnesota Power - Accelerating Grid Modernization...

    Office of Environmental Management (EM)

    Study-Minnesota Power November 2012 1 SGIG Accelerates Grid Modernization in Minnesota Headquartered in Duluth, Minnesota Power (MP) serves approximately 144,000 customers and ...

  18. High Statistics Study of Nearby Type 1a Supernovae. QUEST Camera...

    Office of Scientific and Technical Information (OSTI)

    Statistics Study of Nearby Type 1a Supernovae. QUEST Camera Short Term Maintenance: Final Technical Report Baltay, Charles 79 ASTRONOMY AND ASTROPHYSICS Study of Type 1a Supernovae...

  19. Energy conserving site design case study: Shenandoah, Georgia. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    The case study examines the means by which energy conservation can be achieved at an aggregate community level by using proper planning and analytical techniques for a new town, Shenandoah, Georgia, located twenty-five miles southwest of Atlanta's Hartsfield International Airport. A potentially implementable energy conservation community plan is achieved by a study team examining the land use options, siting characteristics of each building type, alternate infrastructure plans, possible decentralized energy options, and central utility schemes to determine how community energy conservation can be achieved by use of pre-construction planning. The concept for the development of mixed land uses as a passively sited, energy conserving community is based on a plan (Level 1 Plan) that uses the natural site characteristics, maximizes on passive energy siting requirement, and allows flexibility for the changing needs of the developers. The Level 2 Plan is identical with Level 1 plan plus a series of decentraized systems that have been added to the residential units: the single-family detached, the apartments, and the townhouses. Level 3 Plan is similar to the Level 1 Plan except that higher density dwellings have been moved to areas adjacent to central site. The total energy savings for each plan relative to the conventional plan are indicated. (MCW)

  20. Case Study-Talquin Electric Cooperative

    Energy Savers [EERE]

    Study-Talquin Electric Cooperative April 2012 1 TEC technician changes-out an analog meter with a smart meter at a customer home. Transforming Electricity Delivery in Florida Located in northern Florida, and bordering on the Gulf of Mexico, Talquin Electric Cooperative's (TEC) service territory spans four counties and covers about 2,600 square miles. TEC's "SmartGrid Program" has a total budget of $16.2 million (including $8.1 million of federal cost-sharing through the U.S. Department

  1. Case Study - Propane School Bus Fleets

    SciTech Connect (OSTI)

    Laughlin, M; Burnham, A.

    2014-08-31

    As part of the U.S. Department of Energy’s (DOE’s) effort to deploy transportation technologies that reduce U.S. dependence on imported petroleum, this study examines five school districts, one in Virginia and four in Texas, successful use of propane school buses. These school districts used school buses equipped with the newly developed liquid propane injection system that improves vehicle performance. Some of the school districts in this study saved nearly 50% on a cost per mile basis for fuel and maintenance relative to diesel. Using Argonne National Laboratory’s Alternative Fuel Life-Cycle Environmental and Economic Transportation (AFLEET) Tool developed for the DOE’s Clean Cities program to help Clean Cities stakeholders estimate petroleum use, greenhouse gas (GHG) emissions, air pollutant emissions and cost of ownership of light-duty and heavy-duty vehicles, the results showed payback period ranges from 3—8 years, recouping the incremental cost of the vehicles and infrastructure. Overall, fuel economy for these propane vehicles is close to that of displaced diesel vehicles, on an energy-equivalent basis. In addition, the 110 propane buses examined demonstrated petroleum displacement, 212,000 diesel gallon equivalents per year, and GHG benefits of 770 tons per year.

  2. Building America Technologies Solutions Case Study: Ventilation System

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

    Effectiveness and Tested Indoor Air Quality Impacts | Department of Energy Technologies Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts Building America Technologies Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts In this study, the Building America team Building Science Corporation tested the effectiveness of various ventilation systems at two unoccupied, single-family lab homes at the University of

  3. A Case Study of Danville Utilities: Utilizing Industrial Assessment Centers

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

    to Provide Energy Efficiency Resources for Key Accounts | Department of Energy Study of Danville Utilities: Utilizing Industrial Assessment Centers to Provide Energy Efficiency Resources for Key Accounts A Case Study of Danville Utilities: Utilizing Industrial Assessment Centers to Provide Energy Efficiency Resources for Key Accounts This case study provides information on how Danville Utilities used Industrial Assessment Centers to provide energy efficiency resources to key accounts. PDF

  4. PEM Electrolysis H2A Production Case Study Documentation

    SciTech Connect (OSTI)

    James, Brian; Colella, Whitney; Moton, Jennie; Saur, G.; Ramsden, T.

    2013-12-31

    This report documents the development of four DOE Hydrogen Analysis (H2A) case studies for polymer electrolyte membrane (PEM) electrolysis. The four cases characterize PEM electrolyzer technology for two hydrogen production plant sizes (Forecourt and Central) and for two technology development time horizons (Current and Future).

  5. DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville,

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

    VA | Department of Energy Promethean Homes, Charlottesville, VA DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville, VA DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville, VA Case study of a DOE Zero Energy Ready home in Charlottesville, VA, that achieves a HERS 33 without PV. The 2,572-ft2 custom home with daylight basement, has 2x6 advanced framed walls filled with R-21 cellulose plus 2-in. rigid mineral wool insulation over the plywood sheathing,

  6. Guides and Case Studies for All Climates | Department of Energy

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

    All Climates Guides and Case Studies for All Climates The Map of the United States shows climate zones in different colors. The Marine zone contains the Pacific coast from the Canadi The U.S. Department of Energy (DOE) Building America program has developed a series of technology-specific case studies and best practices guides that may be applicable to all climate zones. Technology Case Studies Guides for All Climates Technology Solutions for New and Existing Homes Image of a low-load HVAC

  7. Case studies from Oman for coiled tubing deployed completion techniques

    SciTech Connect (OSTI)

    Taylor, R.W.; Conrad, B.

    1996-09-01

    Although the use of ultra-large coiled tubing to complete wells is relatively new, it is gaining widespread industry application. This paper will detail the equipment necessary to perform an operation of this type and will present information from several case studies in Oman in which an operator has successfully deployed completion equipment on 3-1/2-inch-OD coiled tubing. In addition to a discussion of the equipment required to perform the necessary operations, the trial parameters that were established by this operator will be given. The information presented has been selected to allow an initial evaluation to be made of coiled tubing completions in general and will help to determine whether this method can prove to be less expensive than traditional rig-based completions. The topics presented have been chosen to provide the reader with a thorough understanding of the techniques and preparation needed to execute a coiled tubing completion. The summary of experiences will conclude that this innovative completion technique can be a viable method for completing wells. Although long-term advantages regarding production and well maintenance cannot yet be determined, the operator`s experiences to date have confirmed his initial belief that use of coiled tubing in ultra-large continuous-pipe applications can be cost effective.

  8. Building America Case Study: Exterior Insulation Pre- and Post...

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

    DOEGO-102015-4607 *June 2015 BUILDING AMERICA CASE STUDY: WHOLE-HOUSE SOLUTIONS FOR EXISTING HOMES Project Cost and Projected Annual Utility Cost Savings* Test House 1: * Project ...

  9. DOE Challenge Home Case Study: Southeast Volusia Habitat for...

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

    CHALLENGE HOME CASE STUDY DOE Challenge Home builders are in the top 1% of builders in the country, meeting the extraordinary levels of excellence and quality specified by the U.S. ...

  10. Industrial process heat case studies. [PROSYS/ECONMAT code

    SciTech Connect (OSTI)

    Hooker, D.W.; May, E.K.; West, R.E.

    1980-05-01

    Commercially available solar collectors have the potential to provide a large fraction of the energy consumed for industrial process heat (IPH). Detailed case studies of individual industrial plants are required in order to make an accurate assessment of the technical and economic feasibility of applications. This report documents the results of seven such case studies. The objectives of the case study program are to determine the near-term feasibility of solar IPH in selected industries, identify energy conservation measures, identify conditions of IPH systems that affect solar applications, test SERI's IPH analysis software (PROSYS/ECONOMAT), disseminate information to the industrial community, and provide inputs to the SERI research program. The detailed results from the case studies are presented. Although few near-term, economical solar applications were found, the conditions that would enhance the opportunities for solar IPH applications are identified.

  11. DOE Zero Energy Ready Home Case Study 2014: Healthy Efficient...

    Energy Savers [EERE]

    Healthy Efficient Homes Spirit Lake, Iowa DOE ZERO ENERGY READY HOME(tm) CASE STUDY The ... 3.0 for an energy-efficient home built on a solid foundation of building science research. ...

  12. Active System For Monitoring Volcanic Activity- A Case Study...

    Open Energy Info (EERE)

    For Monitoring Volcanic Activity- A Case Study Of The Izu-Oshima Volcano, Central Japan Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article:...

  13. Building America New Homes Case Study: Advanced Extended Plate...

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

    New Homes Case Study: Advanced Extended Plate and Beam Wall System in a Cold-Climate House ... The Building America research team Home Innovation Research Labs featured this system in a ...

  14. DOE Zero Energy Ready Home Case Study: Dwell Development, Reclaimed...

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

    Seattle, WA, Systems Home DOE Zero Energy Ready Home: Montlake Modern - Seattle, Washington DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM

  15. A TWP-ICE High-Level Cloud Case Study

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

    A TWP-ICE High-Level Cloud Case Study Mace, Gerald University of Utah Category: Field Campaigns The Tropical Warm Pool International Cloud Experiment (TWP ICE) was conducted near...

  16. 2014 Geothermal Case Study Challenge | OpenEI Community

    Open Energy Info (EERE)

    Groups > Groups > 2014 Geothermal Case Study Challenge Content Group Activity By term Q & A Feeds There are no feeds from external sites for this group. Groups Menu You must login...

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

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

    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, ...

  18. DOE Zero Energy Ready Home Case Study: Dwell Development, Seattle...

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

    Case study of a DOE Zero Energy Ready Home in Seattle, WA, that scored HERS 34 without PV. This 2,000-square-foot system home has R-45 double-stud walls, an unvented flat roof with ...

  19. Case Study Webinar: Medimmune SEP ‘Experience’

    Broader source: Energy.gov [DOE]

    The DOE Advanced Manufacturing Office announces the first in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP) program...

  20. 2014 Student Geothermal Case Study Challenge Presentation | OpenEI...

    Open Energy Info (EERE)

    2014 Geothermal Case Study Challenge Login to post comments Latest documents CSM Travis Brown and Kamran Baksh, Final Submission Posted: 14 May 2014 - 21:59 by CSM Mbennett 2014...

  1. DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders...

    Office of Environmental Management (EM)

    blown cellulose; wo air-to-air heat pumps SEER 14.1; HSPF 9.6; heat pump water heater. PDF icon DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, Geneva, IL More ...

  2. Case Study: Fuel Cells Increase Reliability at First National...

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

    Increase Reliability at First National Bank of Omaha Case Study: Fuel Cells Increase Reliability at First National Bank of Omaha First National Bank of Omaha installed a fuel cell ...

  3. Case Study: The Imery Group | Department of Energy

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

    U.S. Department of Energy-certified DOE Zero Energy Ready Home in the state of Georgia. ... used in construction of the 2,811 ft2 modern home. click to view the full case study ...

  4. Two Recovery Act Funding Case Studies Now Available

    Broader source: Energy.gov [DOE]

    Utilities across America are using Recovery Act funds and smart grid technologies to deliver more reliable and affordable power, recover from major storms, and improve operations. Two case studies are now available.

  5. Building America Zero Energy Ready Home Case Study: Southeast...

    Energy Savers [EERE]

    Case study describing a Habitat for Humanity home in coastal Florida with ICF walls, ducts in the thermal envelope in a furred-up ceiling chase, and HERS 49 without PV. PDF icon ...

  6. Volunteers Leading Technology, A Case Study: Chewonki Renewable...

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

    l j l l i j Volunteers Leading Technology A Case Study: Chewonk Renewab e Hydrogen Pro ect Pau Fau st ch, Pro ect Manager j i li i l l Agenda Pro ect Overv ...

  7. DOE Zero Energy Ready Home Case Study, Caldwell and Johnson,...

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

    Exeter, RI, Custom Home Case study of a DOE Zero Energy Ready Home in Exeter, Rhode Island, that scored HERS 43 without PV. This 2,000 ft2 custom home has a spray- foamed...

  8. DOE Zero Energy Ready Home Case Study: Transformation Inc., Production...

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

    Case study of a DOE Zero Energy Ready Home in Devens, MA, that scored HERS 35 without PV or HERS -37 with PV. This 2,508-square-foot custom home has R-46 double-stud walls with ...

  9. DOE Zero Energy Ready Home Case Study: Transformations Inc.,...

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

    Case study of a DOE Zero Energy Ready Home in Devens, MA, that scored HERS 34 without PV or HERS -21 with PV. This 3,168-square-foot custom home has R-46 double-stud walls, a ...

  10. Distributed Wind Case Study: Cross Island Farms, Wellesley Island...

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

    Distributed Wind Case Study: Cross Island Farms, Wellesley Island, New York www.nrel.gov Baker and Belding installed a 10-kW Bergey Excel wind turbine in August 2011. Photo from ...

  11. Whole House Mechanical Ventilation: A South Chicago Case Study

    SciTech Connect (OSTI)

    2009-09-03

    This case study describes a neighborhood of efficient, healthy, sustainable, affordable homes in South Chicago, IL, that feature structural insulated panels (SIPs), condensing furnaces, sealed combustion water heaters, and efficient lights and appliances.

  12. Building America Efficient Solutions for New Homes Case Study...

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

    HERS 65 without PV on a home in Florida with SEER 16 AC, concrete block and rigid foam walls, high-performance windows, solar water heating, and 5.98 kW PV. PDF icon Case Study: ...

  13. Building America Zero Energy Ready Home Case Study: Southeast Volusia

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

    Habitat for Humanity, Edgewater, Florida | Department of Energy Southeast Volusia Habitat for Humanity, Edgewater, Florida Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida Case study describing a Habitat for Humanity home in coastal Florida with ICF walls, ducts in the thermal envelope in a furred-up ceiling chase, and HERS 49 without PV. PDF icon Southeast Volusia: Habitat for Humanity - Edgewater, Florida More Documents &

  14. Case Study - The Challenge: Improving Ventilation System Energy Efficiency

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

    in a Textile Plant | Department of Energy Ventilation System Energy Efficiency in a Textile Plant Case Study - The Challenge: Improving Ventilation System Energy Efficiency in a Textile Plant This case study examines how Nisshinbo California, Inc. (NCI) worked with ADI Control Techniques Drives (ADI-CT) of Hayward, California, to improve ventilation system performance in its Fresno, California, textile plant. The company retrofitted 15 of the system's fan motors with variable frequency

  15. Emerging Properties of Quantum Matter - Case Studies of Topological and

    Office of Scientific and Technical Information (OSTI)

    Superconducting Phases (Conference) | SciTech Connect Conference: Emerging Properties of Quantum Matter - Case Studies of Topological and Superconducting Phases Citation Details In-Document Search Title: Emerging Properties of Quantum Matter - Case Studies of Topological and Superconducting Phases Emerging properties in quantum matter is a major theme of modern physics, with the promise that insights gained would have implications far beyond these materials. This talk will address two

  16. 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

  17. Volunteers Leading Technology, A Case Study: Chewonki Renewable Hydrogen

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

    Project | Department of Energy Volunteers Leading Technology, A Case Study: Chewonki Renewable Hydrogen Project Volunteers Leading Technology, A Case Study: Chewonki Renewable Hydrogen Project This presentation by Paul Faulstich focuses on the Chewonki Renewable Hydrogen Project. PDF icon education_presentation_faulstich.pdf More Documents & Publications EIS-0073: Final Environmental Impact Statement EIS-0063: Final Environmental Impact Statement EIS-0063: Draft Environmental Impact

  18. Building America Efficient Solutions for Existing Homes Case Study: Deep

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

    Energy Retrofit of 1910 House, Portland, Oregon | Department of Energy Deep Energy Retrofit of 1910 House, Portland, Oregon Building America Efficient Solutions for Existing Homes Case Study: Deep Energy Retrofit of 1910 House, Portland, Oregon This case study lists project information, cost and energy efficiency performance data, energy efficiency measures and lessons learned for a 100-year-old home in Portland, Oregon, audited by Pacific Northwest National Laboratory for a deep energy

  19. Building America Efficient Solutions for Existing Homes Case Study: Habitat

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

    for Humanity of Palm Beach County, Lake Worth, Florida | Department of Energy Efficient Solutions for Existing Homes Case Study: Habitat for Humanity of Palm Beach County, Lake Worth, Florida Building America Efficient Solutions for Existing Homes Case Study: Habitat for Humanity of Palm Beach County, Lake Worth, Florida PNNL and Florida Solar Energy Center worked with Habitat for Humanity of Palm Beach County to upgrade an empty 1996 home with a 14.5 SEER AC, heat pump water heater, CFLs,

  20. Building America Efficient Solutions for Existing Homes: Case Study: Build

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

    San Antonio Green, San Antonio, Texas | Department of Energy Homes: Case Study: Build San Antonio Green, San Antonio, Texas Building America Efficient Solutions for Existing Homes: Case Study: Build San Antonio Green, San Antonio, Texas PNNL, FSEC, and CalcsPlus provided technical assistance to Build San Antonio Green on three deep energy retrofits. For this gut rehab they replaced the old roof with a steeper roof and replaced drywall while adding insulation, new HVAC, sealed ducts, transfer

  1. Capturing Waste Gas: Saves Energy, Lower Costs - Case Study, 2013 |

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

    Department of Energy Capturing Waste Gas: Saves Energy, Lower Costs - Case Study, 2013 Capturing Waste Gas: Saves Energy, Lower Costs - Case Study, 2013 ArcelorMittal USA, Inc.'s Indiana Harbor steel mill in East Chicago, Indiana, installed an energy recovery boiler system that produces steam from previously wasted blast furnace gas that was flared into the atmosphere during iron making operations. The steam drives existing turbo-generators at the facility to generate 333,000 megawatt hours

  2. Guides and Case Studies for Marine Climates | Department of Energy

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

    Marine Climates Guides and Case Studies for Marine Climates Map of the Marine Climate Zone of the United States. This zone contains the far western Pacific coast stretching from the Canadian border to mid-California. The Department of Energy (DOE) has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in marine climates. Best Practice Guides 40% Whole-House Energy Savings in Marine Climate - Volume 11 Optimized Climate

  3. Building America Efficient Solutions for New Homes Case Study: Savannah

    Energy Savers [EERE]

    Gardens | Department of Energy Efficient Solutions for New Homes Case Study: Savannah Gardens Building America Efficient Solutions for New Homes Case Study: Savannah Gardens The Savannah Housing Department is leading sustainable and affordable housing development in Georgia. It partnered with Southface Energy Institute, a member of the U.S. Department of Energy's Partnership for Home Innovation Building America research team, to seek cost-effective solutions for increasing the energy

  4. Case Study: Southeast Volusia Habitat for Humanity | Department of Energy

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

    Southeast Volusia Habitat for Humanity Case Study: Southeast Volusia Habitat for Humanity Case Study: Southeast Volusia Habitat for Humanity In August 2013, Southeast Volusia County Habitat for Humanity (Volusia Habitat) completed its first U.S. Department of Energy (DOE) Zero Energy Ready Home in Edgewater, on the Atlantic coast of central Florida. This 1,250- ft2, 3-bedroom, 2-bath home achieved a Home Energy Rating System (HERS) score of 49. That is 70 points better than typical existing

  5. Building America Technology Solutions Case Study: Ventilation System

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

    Effectiveness and Tested Indoor Air Quality Impacts | Department of Energy Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts Building America Technology Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts Building Science Corporation tested the effectiveness of various ventilation systems at two unoccupied, single-family lab homes at the University of Texas at Tyler. The only difference was that House 1 had a vented

  6. Building America Webinar: Deep Energy Retrofit Case Studies: Lessons

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

    Learned | Department of Energy Deep Energy Retrofit Case Studies: Lessons Learned Building America Webinar: Deep Energy Retrofit Case Studies: Lessons Learned This presentation by Alea German is included in the Building America webinar, Who's Successfully Doing Deep Energy Retrofits?, on June 25, 2014. PDF icon BA Webinar_german_6-25-14.pdf More Documents & Publications Building America Webinar: Introduction - Who's Successfully Doing Deep Energy Retrofits? Critical Question #8: When are

  7. CASE STUDY WEBINAR: SUSTAINED ENERGY SAVINGS ACHIEVED THROUGH SUCCESSFUL

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

    INDUSTRIAL CUSTOMER INTERACTION WITH RATEPAYER PROGRAMS, DECEMBER 10 | Department of Energy CASE STUDY WEBINAR: SUSTAINED ENERGY SAVINGS ACHIEVED THROUGH SUCCESSFUL INDUSTRIAL CUSTOMER INTERACTION WITH RATEPAYER PROGRAMS, DECEMBER 10 CASE STUDY WEBINAR: SUSTAINED ENERGY SAVINGS ACHIEVED THROUGH SUCCESSFUL INDUSTRIAL CUSTOMER INTERACTION WITH RATEPAYER PROGRAMS, DECEMBER 10 December 10, 2015 12:00PM to 1:00PM EST Sandy Glatt with the U.S. Department of Energy's Advanced Manufacturing Office

  8. Biosphere reserves in action: Case studies of the American experience

    SciTech Connect (OSTI)

    1995-06-26

    For nearly 20 years, biosphere reserves have offered a unique framework for building the knowledge, skills, and attitudes required for conservation and sustainable use of ecosystems. The 12 case studies in this volume chronicle many of the cooperative efforts to implement the biosphere reserve concept in the United States. Considered together, these efforts involve more than 20 types of protected areas, and the participation of all levels of government, and many private organizations, academic institutions, citizens groups, and individuals. Biosphere reserves are multi-purpose areas that are nominated by the national committee of the Man and the Biosphere Program (MAB) and designated by the United Nations Educational, Scientific and Cultural Organization (UNESCO) to serve as demonstration areas for cooperation in building harmonious relationships between human activities and the conservation of ecosystems and biological diversity. Each biosphere reserve exemplifies the characteristic ecosystems of one of the worlds biogeographical regions. It is a land or coas%arine area involving human communities as integral components and including resources managed for objectives ranging from complete protection to intensive, yet sustainable development. A biosphere reserve is envisioned as a regional ''landscape for learning'' in which monitoring, research, education, and training are encouraged to support sustainable conservation of natural and managed ecosystems. It is a framework for regional cooperation involving government decisionmakers, scientists, resource managers, private organizations and local people (i.e., the biosphere reserve ''stakeholders''). Finally, each biosphere reserve is part of a global network for sharing information and experience to help address complex problems of conservation and development. The 12 case studies presented in this report represent only a few of the possible evolutions of a biosphere reserve in its efforts to reach out to the local and regional community. As you have read, some have had great success, while others consider their successes almost negligible. All document tremendous effort from many people to improve the communication among landowners, land managers, scientists, and any others interested in the health and well-being of the natural and human environment of the biosphere reserve.

  9. Case studies on recent fossil-fired plants

    SciTech Connect (OSTI)

    Henderson, C.

    2007-12-31

    The article summarises the findings of case studies on fossil-fired power plants carried out by the IEA Clean Coal Centre for the IEA at the request of world leaders at the Gleneagles G8 Summit in July 2005. The studies compared the cost, efficiency and emissions of eight recently constructed coal-fired plants using pulverized coal combustion with subcritical, supercritical or ultra-supercritical steam turbine cycles. Also included was a review of IGCC developments. A case study of a natural gas combined-cycle plant was included for comparison. The full report has been published by the IEA. 1 tab.

  10. Geothermal Exploration Case Studies on OpenEI (Presentation)

    SciTech Connect (OSTI)

    Young, K.; Bennett, M.; Atkins, D.

    2014-03-01

    The U.S. Geological Survey (USGS) resource assessment (Williams et al., 2008) outlined a mean 30 GWe of undiscovered hydrothermal resource in the western United States. One goal of the U.S. Department of Energy's (DOE) Geothermal Technology Office (GTO) is to accelerate the development of this undiscovered resource. DOE has focused efforts on helping industry identify hidden geothermal resources to increase geothermal capacity in the near term. Increased exploration activity will produce more prospects, more discoveries, and more readily developable resources. Detailed exploration case studies akin to those found in oil and gas (e.g. Beaumont and Foster, 1990-1992) will give developers central location for information gives models for identifying new geothermal areas, and guide efficient exploration and development of these areas. To support this effort, the National Renewable Energy Laboratory (NREL) has been working with GTO to develop a template for geothermal case studies on the Geothermal Gateway on OpenEI. In 2012, the template was developed and tested with two case studies: Raft River Geothermal Area (http://en.openei.org/wiki/Raft_River_Geothermal_Area) and Coso Geothermal Area (http://en.openei.org/wiki/Coso_Geothermal_Area). In 2013, ten additional case studies were completed, and Semantic MediaWiki features were developed to allow for more data and the direct citations of these data. These case studies are now in the process of external peer review. In 2014, NREL is working with universities and industry partners to populate additional case studies on OpenEI. The goal is to provide a large enough data set to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  11. Ground control failures. A pictorial view of case studies

    SciTech Connect (OSTI)

    Peng, S.S.

    2007-07-01

    The book shows, in pictorial views, many forms and/or stages of types of failures in mines, for instance, cutter, roof falls, and cribs. In each case, the year of occurrence is stated in the beginning so that the environment or technological background under which it occurred are reflected. The narrative than begins with the mining and geological conditions, followed by a description of the ground control problems and recommended solutions and results, if any. The sections cover failure of pillars, roof falls, longwall, roof bolting, multiple-seam mining, floor heave, longwall, flooding and weathering of coal, old workings, and shortwall and thin-seam plow longwall.

  12. DOE Zero Energy Ready Home Case Study: Glastonbury Housesmith, Hickory

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

    Drive, South Glastonbury, CT | Department of Energy Glastonbury Housesmith, Hickory Drive, South Glastonbury, CT DOE Zero Energy Ready Home Case Study: Glastonbury Housesmith, Hickory Drive, South Glastonbury, CT Case study of a DOE 2015 Housing Innovation Award winning custom home in a cold climate zone that got a HERS of 29 without PV, -23 with PV; with 2x6 16" on-center walls with 5.5" of blown fiberglass and 2.75" of rigid mineral wool; basement with 4" XPS in

  13. DOE Zero Energy Ready Home Case Study: Ithaca Neighborhood Housing

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

    Services, Ithaca, NY | Department of Energy Ithaca Neighborhood Housing Services, Ithaca, NY DOE Zero Energy Ready Home Case Study: Ithaca Neighborhood Housing Services, Ithaca, NY Case study of a DOE Zero Energy Ready Home in Ithaca, NY, that scored HERS 50 without PV. These 1,160-square-foot affordable town houses have R-20 advance framed walls, R-52 blown cellulose in attic, radiant heat with 92.5 AFUE boiler, and triple-pane windows. PDF icon Ithaca Neighborhood Housing Services -

  14. Case studies of six high priority DOD installations

    SciTech Connect (OSTI)

    1994-11-01

    This is a supplement to the report entitled Environmental Cleanup: Too Many High Priority Sites Impede DOD`s Program. It provides six installation case studies addressing issues including the status of the restoration program, the cost of cleanup to date and projected costs, the cleanup options considered, the option selected, expected completion, and the applicable cleanup standards. The case studies also provide installation specific information on reasons installation was listed on the NPL, the regulatory process, cooperation between the installation and the regulatory agencies, staffing at the installations and the regulatory agencies, and the process for funding the cleanup.

  15. Interactive savings calculations for RCS measures, six case studies

    SciTech Connect (OSTI)

    Stovall, T.K.

    1983-11-01

    Many Residential Conservation Service (RCS) audits are based, in whole or in part, on the RCS Model Audit. This audit calculates the savings for each measure independently, that is, as if no other conservation actions were taken. This method overestimates the total savings due to a group of measures, and an explanatory warning is given to the customer. Presenting interactive results to consumers would increase the perceived credibility of the audit results by eliminating the need for the warning about uncalculated interactive effects. An increased level of credibility would hopefully lead to an increased level of conservation actions based on the audit results. Because many of the existing RCS audits are based on the RCS Model Audit, six case studies were produced to show that the Model Audit algorithms can be used to produce interactive savings estimates. These six Model Audit case studies, as well as two Computerized Instrumented Residential Audit cases, are presented along with a discussion of the calculation methods used.

  16. Design study of fiber-composite penetrator cases

    SciTech Connect (OSTI)

    Logan, R.W.; Groves, S.E.; Lyon, R.E.

    1993-10-22

    A design study was conducted to demonstrate the viability of carbon-fiber reinforced epoxy composites as structural case materials for penetrating warheads. The objective was to conduct well-instrumented experimental studies of composite-body penetrators perforating mild steel plates and quantitatively model these plate penetrations using two- and three-dimensional finite element codes over a wide range of velocities and impact conditions in order to develop predictive capability for composite design and for use in tradeoff studies with existing case materials. Understanding of the failure of composite-body penetrators would be demonstrated by a rational design iteration which significantly improved performance. Initial studies utilized existing 1-degree tapered cylindrical carbon fiber/epoxy composite cases fabricated by wet-filament winding. These sharp-tipped, steel-nose, composite penetrators were strain-gaged, piggy-backed with 57 kilograms, and impacted into steel plates in a velocity-boosted droptower at impact velocities ranging from 3 to 18 meters per second. Load, time, and position data were recorded during the impact event as well as the axial and hoop strains in the composite case. Monolithic 4340 hardened steel penetrators with both sharp- and flat-tip 3-caliber ogive noses were also impacted into mild steel plates. Data from the composite-case and steel penetrators were used to calibrate a multiaxial, rate-dependent, flow and failure model for the mild steel plates in NIKE2D. The authors were then able to successfully predict survival and failure of the composite-case penetrators in normal-incidence droptower tests for different target thickness and velocity combinations.

  17. Beam dynamics studies for transverse electromagnetic mode type rf deflectors

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

    Ahmed, Shahid; Krafft, Geoffrey A.; Deitrick, Kirsten; De Silva, Subashini U.; Delayen, Jean R.; Spata, Mike; Tiefenback, Michael; Hofler, Alicia; Beard, Kevin

    2012-02-14

    We have performed three-dimensional simulations of beam dynamics for transverse electromagnetic mode (TEM) type rf deflectors: normal and superconducting. The compact size of these cavities as compared to the conventional TM110 type structures is more attractive particularly at low frequency. Highly concentrated electromagnetic fields between the parallel bars provide strong electrical stability to the beam for any mechanical disturbance. An array of six 2-cell normal conducting cavities or a single cell superconducting structure is enough to produce the required vertical displacement at the target point. Both the normal and superconducting structures show very small emittance dilution due to the verticalmore » kick of the beam.« less

  18. Technology Solutions Case Study: Moisture Management of High-Walls

    SciTech Connect (OSTI)

    2013-12-01

    Moisture management of high-R walls is important to ensure optimal performance. This case study, developed by Building America team Building Science Corporation, focuses on how eight high-R walls handle the three main sources of moistureconstruction moisture, air leakage condensation, and bulk water leaks.

  19. New Online Tools Showcase Efficient Technologies and Deployment Case Studies

    Broader source: Energy.gov [DOE]

    The new efficient technologies and products search tool and case studies map offer easily accessible technical information specifically geared towards federal agencies. The tools are intended to help federal staff make informed decisions about technologies and products that meet facility needs, as well as agency sustainability goals and mandates.

  20. Case Study – Idling Reduction Technologies for Emergency Service Vehicles

    SciTech Connect (OSTI)

    Laughlin, Michael; Owens, Russell J.

    2016-01-01

    This case study explores the use of idle reduction technologies (IRTs) on emergency service vehicles in police, fire, and ambulance applications. Various commercially available IRT systems and approaches can decrease, or ultimately eliminate, engine idling. Fleets will thus save money on fuel, and will also decrease their criteria pollutant emissions, greenhouse gas emissions, and noise.

  1. Best Practices Case Study: Quadrant Homes - Kentlake Highlands, Kent, WA

    SciTech Connect (OSTI)

    none,

    2010-09-01

    Case study of Quadrant Homes, a Seattle area builder who, despite the recession, sold three homes a day in the first half of 2009, by letting buyers choose from 300 floor plans and 10,000 options, including an energy efficiency package designed with help from DOEs Building America that cut energy use by 50% over a code-built home.

  2. DOE ZERH Case Study: Sunroc Builders, Bates Avenue, Lakeland, FL

    SciTech Connect (OSTI)

    none,

    2015-09-01

    Case study of a DOE 2015 Housing Innovation Award winning affordable home in the hot-humid climate that got HERS 57 without PV, with 6.5” SIP walls and 8.25” SIP roof; uninsulated slab foundation; fresh air intake; SEER 16 ducted air source heat pump.

  3. Best Practices Case Study: Tommy Williams Homes -Gainesville, FL

    SciTech Connect (OSTI)

    none,

    2011-04-01

    Case study of Tommy Williams Homes who has continued to outsell the competition with sales increasing despite the recession thanks to a systems-engineering approach developed with DOE’s Building America that yields high energy efficiency, comfort, and indoor air quality. The company offers to pay buyers’ energy bills for the first year.

  4. Technical Approach and Results from the Fuels Pathway on an Alternative Selection Case Study

    SciTech Connect (OSTI)

    Bob Youngblood; Curtis Smith

    2013-09-01

    The report presents a detailed plan for conducting case studies to characterize probabilistic safety margins associated with different fuel cladding types in a way that supports a valid comparison of different fuels' performance. Recent work performed in other programs is described briefly and used to illustrate the challenges posed by characterization of margin in a probabilistic way. It is additionally pointed out that consistency of evaluation of performance across different cladding types is not easy to assure; a process for achieving the needed consistency is described.

  5. Case Study: Opportunities to Improve Energy Efficiency in Three Federal

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

    Data Centers | Department of Energy Opportunities to Improve Energy Efficiency in Three Federal Data Centers Case Study: Opportunities to Improve Energy Efficiency in Three Federal Data Centers Study details three data centers Lawrence Berkley National Laboratory evaluated for potential energy-efficiency improvements. These three data centers represent a broad cross section of the Federal data center space. PDF icon casestudy_3federaldatacenters.pdf More Documents & Publications Energy

  6. High Statistics Study of Nearby Type 1a Supernovae. QUEST Camera...

    Office of Scientific and Technical Information (OSTI)

    Statistics Study of Nearby Type 1a Supernovae. QUEST Camera Short Term Maintenance: Final Technical Report Citation Details In-Document Search Title: High Statistics Study of ...

  7. High Statistics Study of Nearby Type 1a Supernovae. QUEST Camera...

    Office of Scientific and Technical Information (OSTI)

    High Statistics Study of Nearby Type 1a Supernovae. QUEST Camera Short Term Maintenance: Final Technical Report Citation Details In-Document Search Title: High Statistics Study of ...

  8. Test particle study of ion transport in drift type turbulence

    SciTech Connect (OSTI)

    Vlad, M.; Spineanu, F.

    2013-12-15

    Ion transport regimes in drift type turbulence are determined in the frame of a realistic model for the turbulence spectrum based on numerical simulations. The model includes the drift of the potential with the effective diamagnetic velocity, turbulence anisotropy, and dominant waves. The effects of the zonal flow modes are also analyzed. A semi-analytical method that is able to describe trajectory stochastic trapping or eddying is used for obtaining the transport coefficients as function of the parameters of the turbulence. Analytical approximations of the transport coefficients are derived from the results. They show the transition from Bohm to gyro-Bohm scaling as plasma size increases in very good agreement with the numerical simulations.

  9. DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose...

    Energy Savers [EERE]

    One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA Case study of a...

  10. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury...

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

    Danbury, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury, CT Case study of a DOE Zero ...

  11. Assessing the benefits of OHER (Office of Health and Environmental Research) research: Three case studies

    SciTech Connect (OSTI)

    Nesse, R.J.; Callaway, J.M.; Englin, J.E.; Klan, M.S.; Nicholls, A.K.; Serot, D.E.

    1987-09-01

    This research was undertaken to estimate the societal benefits and costs of selected past research performed for the Office of Health and Environmental Research (OHER) of the US Department of Energy (DOE). Three case studies of representative OHER and DOE research were performed. One of these, the acid rain case study, includes research conducted elsewhere in DOE. The other two cases were the OHER marine research program and the development of high-purity germanium that is used in radiation detectors. The acid rain case study looked at the research benefits and costs of furnace sorbent injection and duct injection, technologies that might reduce acid deposition precursors. Both appear to show benefits in excess of costs. We examined in detail one of the OHER marine research program's accomplishments - the increase in environmental information used by the Outer Continental Shelf leasing program to manage bidding for off-shore oil drilling. The results of an econometric model show that environmental information of the type supported by OHER is unequivocally linked to government and industry leasing decisions. The germanium case study indicated that the benefits of germanium radiation detectors were significant.

  12. Open-Source Software in Computational Research: A Case Study

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

    Syamlal, Madhava; O'Brien, Thomas J.; Benyahia, Sofiane; Gel, Aytekin; Pannala, Sreekanth

    2008-01-01

    A case study of open-source (OS) development of the computational research software MFIX, used for multiphase computational fluid dynamics simulations, is presented here. The verification and validation steps required for constructing modern computational software and the advantages of OS development in those steps are discussed. The infrastructure used for enabling the OS development of MFIX is described. The impact of OS development on computational research and education in gas-solids flow, as well as the dissemination of information to other areas such as geophysical and volcanology research, is demonstrated. This study shows that the advantages of OS development were realized inmore » the case of MFIX: verification by many users, which enhances software quality; the use of software as a means for accumulating and exchanging information; the facilitation of peer review of the results of computational research.« less

  13. Deploying High Penetration Photovoltaic Systems: A Case Study

    SciTech Connect (OSTI)

    Coddington, M. H.; Baca, D.; Kroposki, B. D.; Basso, T.

    2011-01-01

    Photovoltaic (PV) system capacity penetration, or simply 'penetration,' is often defined as the rated power output of the aggregate PV systems on a distribution circuit segment divided by the peak load of that circuit segment. Industry experts agree that a single value defining high penetration is not universally applicable. However, it is generally agreed that a conservative value to designate high penetration is the condition when the ratio of aggregate PV systems ratings to peak load exceeds 15%. This case study illustrates the case of a distribution feeder which is able to accommodate a traditional capacity penetration level of 47%, and perhaps more. New maximum penetration levels need to be defined and verified and enhanced definitions for penetration on a distribution circuit need to be developed. The new penetration definitions and studies will help utility engineers, system developers, and regulatory agencies better agree what levels of PV deployment can be attained without jeopardizing the reliability and power quality of a circuit.

  14. DOE Zero Energy Ready Home Case Study: Habitat for Humanity South...

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

    Sarasota, Laurel Gardens 794, Nakomis, FL DOE Zero Energy Ready Home Case Study: Habitat ... PDF icon DOE Zero Energy Ready Home Case Study: Habitat for Humanity South Sarasota, ...

  15. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park...

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

    Building America DOE Challenge Home Case Study: e2 Homes - Winter Park, Florida Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, ...

  16. Building America DOE Challenge Home Case Study: e2 Homes - Winter...

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

    DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom Homes Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, ...

  17. DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham...

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

    DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham Power House, ... DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham Power House, ...

  18. DOE Zero Energy Ready Home Case Study: Mantell-Hecathorn Builders...

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

    Mantell-Hecathorn Builders, Shenandoah Circle, Durango, CO DOE Zero Energy Ready Home Case Study: Mantell-Hecathorn Builders, Shenandoah Circle, Durango, CO Case study of a DOE ...

  19. Boulder Valley School District (Colorado) Power Purchase Agreement Case Study

    Broader source: Energy.gov [DOE]

    Boulder Valley School District completed a power purchase agreement to install 1.4 MW of solar PV that are expected to reduce electricity bills in 14 schools by about 10% over the 20 year life of the agreement. Case study is excerpted from Financing Energy Upgrades for K-12 School Districts: A Guide to Tapping into Funding for Energy Efficiency and Renewable Energy Improvements. Author: Merrian Borgeson and Mark Zimring

  20. Case Study: Innovative Energy Efficiency Approaches in NOAA's

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

    Environmental Security Computing Center in Fairmont, West Virginia | Department of Energy Innovative Energy Efficiency Approaches in NOAA's Environmental Security Computing Center in Fairmont, West Virginia Case Study: Innovative Energy Efficiency Approaches in NOAA's Environmental Security Computing Center in Fairmont, West Virginia Document summarizes three data centers evaluated for potential energy efficiency improvements. These three data centers represent a broad cross section of the

  1. Building America Efficient Solutions for Existing Homes Case Study: Habitat

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

    for Humanity South Sarasota County, Venice, Florida | Department of Energy Habitat for Humanity South Sarasota County, Venice, Florida Building America Efficient Solutions for Existing Homes Case Study: Habitat for Humanity South Sarasota County, Venice, Florida PNNL and Calcs Plus helped the South Sarasota County Florida Habitat for Humanity retrofit a 1978 single-story home by stripping old drywall, air sealing concrete block walls, and installing rigid insulation, furring strips, and new

  2. Building America Efficient Solutions for New Homes Case Study: Heritage

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

    Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina | Department of Energy Heritage Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina Building America Efficient Solutions for New Homes Case Study: Heritage Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina PNNL worked with North Carolina Heritage Buildings and Energy Smart Home Plans to design zero-energy ready homes that score under HERS 60 for less than 2% added cost over code

  3. Building America Efficient Solutions for New Homes Case Study: Ravenwood

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

    Homes and Energy Smart Home Plans, Inc., Cape Coral, Florida | Department of Energy Ravenwood Homes and Energy Smart Home Plans, Inc., Cape Coral, Florida Building America Efficient Solutions for New Homes Case Study: Ravenwood Homes and Energy Smart Home Plans, Inc., Cape Coral, Florida PNNL, Florida HERO, and Energy Smart Home Plans helped Ravenwood Homes achieve a HERS 15 with PV or HERS 65 without PV on a home in Florida with SEER 16 AC, concrete block and rigid foam walls,

  4. 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. PDF icon Combustion

  5. Building America Technology Solutions Case Study: Field Performance of

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

    Inverter-Driven Heat Pumps in Cold Climates | Department of Energy 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 DOE Building America team Consortium for Advanced Residential Buildings (CARB) monitored seven inverter-driven ASHPs across the northeast United States during the winter of 2013-2014. PDF icon Field Performance of Inverter-Driven Heat Pumps in Cold

  6. 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

  7. Building America Technology Solutions Case Study: Sealed Crawled Spaces

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

    with Integrated Whole-House Ventilation in a Cold Climate | Department of Energy Sealed Crawled Spaces with Integrated Whole-House Ventilation in a Cold Climate Building America Technology Solutions Case Study: Sealed Crawled Spaces with Integrated Whole-House Ventilation in a Cold Climate The Building America team Consortium for Advanced Residential Buildings (CARB) investigated a hybrid ventilation method that included the exhaust air from the crawl space as part of an ASHRAE

  8. DOE ZERH Case Study: Addison Homes, Cobbler Lane, Simpsonville, SC

    SciTech Connect (OSTI)

    none,

    2015-09-01

    Case study of a DOE 2015 Housing Innovation Award winning custom home in the mixed humid climate that got a HERS 41 without PV, with 2x4 16” on-center walls with 1 inch rigid foam, a sealed conditioned crawl space insulated on inside with 2 inches poly iso, a vented attic with R-38 blown fiberglass, a central heat pump with fresh air intake.

  9. Williamson County School District (Tennessee) Bonds Case Study

    Broader source: Energy.gov [DOE]

    Williamson County School District entered into an energy savings performance contract with an energy services company and completed a $5.7 million lease-purchase agreement to fund a range of energy-related improvements across 27 school facilities. Case study is excerpted from Financing Energy Upgrades for K-12 School Districts: A Guide to Tapping into Funding for Energy Efficiency and Renewable Energy Improvements. Author: Merrian Borgeson and Mark Zimring

  10. Oxford Area Community School District (Michigan) Bonds Case Study

    Broader source: Energy.gov [DOE]

    Michigans Oxford Area Community School District entered into an energy savings performance contract and issued limited tax general obligation bonds to fund the up-front costs of almost $3 million of energy-related improvements. Case study is excerpted from Financing Energy Upgrades for K-12 School Districts: A Guide to Tapping into Funding for Energy Efficiency and Renewable Energy Improvements. Author: Merrian Borgeson and Mark Zimring

  11. Douglas County School District (Nevada) Bonds Case Study

    Broader source: Energy.gov [DOE]

    Douglas County School District faced a challenging combination of aging equipment and buildings (most over 37 years old), rising energy costs, and limited access to taxpayer funds due to the fiscally-conservative makeup of the region’s voters.. Case study is excerpted from Financing Energy Upgrades for K-12 School Districts: A Guide to Tapping into Funding for Energy Efficiency and Renewable Energy Improvements. Author: Merrian Borgeson and Mark Zimring

  12. Vary_Case_Study_Structure_April_2014.pptx

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

    Microscopic Nuclear Structure Theory - Case Study James P. Vary, Iowa State University NERSC Workshop April 29-30, 2014 FRIB HIRFL BRIF Overarching Problem Main hypothesis If the Standard Model is correct, we should be able to accurately describe all nuclear processes Long-term goal Use all fundamental interactions including yet-to-be-discovered interactions to construct a model for the evolution of the entire universe Requirements Major progress with basic theory, algorithms and supercomputer

  13. DOE ZERH Case Study: Dwell Development, Reclaimed Modern, Seattle, WA

    SciTech Connect (OSTI)

    none,

    2015-09-01

    Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 30 without PV, with 2x8 24” on center walls with blown fiberglass and 4” polysio rigid foam; basement with 2” XPS interior, 4” under slab, 4” exterior of foundation wall; vented attic with R-100 blown cellulose; wo air-to-air heat pumps SEER 14.1; HSPF 9.6; heat pump water heater.

  14. Energy management study: A proposed case of government building

    SciTech Connect (OSTI)

    Tahir, Mohamad Zamhari; Nawi, Mohd Nasrun Mohd; Baharum, Mohd Faizal

    2015-05-15

    Align with the current needs of the sustainable and green technology in Malaysian construction industry, this research is conducted to seek and identify opportunities to better manage energy use including the process of understand when, where, and how energy is used in a building. The purpose of this research is to provide a best practice guideline as a practical tool to assist construction industry in Malaysia to improve the energy efficiency of the office building during the post-production by reviewing the current practice of the building operation and maintenance in order to optimum the usage and reduce the amount of energy input into the building. Therefore, this paper will review the concept of maintenance management, current issue in energy management, and on how the research process will be conducted. There are several process involves and focuses on technical and management techniques such as energy metering, tracing, harvesting, and auditing based on the case study that will be accomplish soon. Accordingly, a case study is appropriate to be selected as a strategic research approach in which involves an empirical investigation of a particular contemporary phenomenon within its real life context using multiple sources of evidence for the data collection process. A Government office building will be selected as an appropriate case study for this research. In the end of this research, it will recommend a strategic approach or model in a specific guideline for enabling energy-efficient operation and maintenance in the office building.

  15. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury...

    Energy Savers [EERE]

    BPC Green Builders, Danbury, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury, CT Case...

  16. DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham...

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

    TC Legend Homes, Bellingham, WA DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham, WA DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham, WA Case ...

  17. Optimization Studies for ISOL Type High-Powered Targets

    SciTech Connect (OSTI)

    Remec, Igor; Ronningen, Reginald Martin

    2013-09-24

    The research studied one-step and two-step Isotope Separation on Line (ISOL) targets for future radioactive beam facilities with high driver-beam power through advanced computer simulations. As a target material uranium carbide in the form of foils was used because of increasing demand for actinide targets in rare-isotope beam facilities and because such material was under development in ISAC at TRIUMF when this project started. Simulations of effusion were performed for one-step and two step targets and the effects of target dimensions and foil matrix were studied. Diffusion simulations were limited by availability of diffusion parameters for UCx material at reduced density; however, the viability of the combined diffusion?effusion simulation methodology was demonstrated and could be used to extract physical parameters such as diffusion coefficients and effusion delay times from experimental isotope release curves. Dissipation of the heat from the isotope-producing targets is the limiting factor for high-power beam operation both for the direct and two-step targets. Detailed target models were used to simulate proton beam interactions with the targets to obtain the fission rates and power deposition distributions, which were then applied in the heat transfer calculations to study the performance of the targets. Results indicate that a direct target, with specification matching ISAC TRIUMF target, could operate in 500-MeV proton beam at beam powers up to ~40 kW, producing ~8 1013 fission/s with maximum temperature in UCx below 2200 C. Targets with larger radius allow higher beam powers and fission rates. For the target radius in the range 9-mm to 30-mm the achievable fission rate increases almost linearly with target radius, however, the effusion delay time also increases linearly with target radius.

  18. Hurdling barriers through market uncertainty: Case studies ininnovative technology adoption

    SciTech Connect (OSTI)

    Payne, Christopher T.; Radspieler Jr., Anthony; Payne, Jack

    2002-08-18

    The crisis atmosphere surrounding electricity availability in California during the summer of 2001 produced two distinct phenomena in commercial energy consumption decision-making: desires to guarantee energy availability while blackouts were still widely anticipated, and desires to avoid or mitigate significant price increases when higher commercial electricity tariffs took effect. The climate of increased consideration of these factors seems to have led, in some cases, to greater willingness on the part of business decision-makers to consider highly innovative technologies. This paper examines three case studies of innovative technology adoption: retrofit of time-and-temperature signs on an office building; installation of fuel cells to supply power, heating, and cooling to the same building; and installation of a gas-fired heat pump at a microbrewery. We examine the decision process that led to adoption of these technologies. In each case, specific constraints had made more conventional energy-efficient technologies inapplicable. We examine how these barriers to technology adoption developed over time, how the California energy decision-making climate combined with the characteristics of these innovative technologies to overcome the barriers, and what the implications of hurdling these barriers are for future energy decisions within the firms.

  19. Federal interagency ecosystem management initiative: Great Lakes ecosystem case study

    SciTech Connect (OSTI)

    Cordle, S.

    1995-12-01

    In August 1994 a team of representatives from six Federal agencies conducted a case study of ecosystem management practices in the Great Lakes. Its report was based on interviews carried out in Chicago, Illinois, and Ann Arbor, Michigan; on phone interviews; and on written materials provided by Federal and State officials as well as representatives of Tribal organizations, non-governmental organizations, academia, industry, and the International Joint Commission. The report describes mainly what the participants told or provided to the survey team, with a few explicit conclusions and recommendations from the team. The issues covered by the survey included Legal, Institutional, Science and Information, Budget, and Public Participation.

  20. Economic Analysis Case Studies of Battery Energy Storage with SAM

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

    Economic Analysis Case Studies of Battery Energy Storage with SAM Nicholas DiOrio, Aron Dobos, and Steven Janzou National Renewable Energy Laboratory Technical Report NREL/TP-6A20-64987 November 2015 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No.

  1. Tribal Renewable Energy To'Hajiilee Navajo Case Study

    Energy Savers [EERE]

    Navajo Case Study Delores Apache, President To'Hajiilee Economic Development Corporation, Inc. "TEDI" Douglas C. MacCourt, Project Counsel Ater Wynne LLP Tribal Energy Program Review May 4-7, 2015 Overview of Presentation * Goals and objectives of the tribe in developing the project * History, background and project milestones * Essentials for tribal renewable energy projects New Mexico annual insolation ave 6.58 sun hours Output peak 7.28 kWh/m 2 /day) Distance from Albuquerque 19

  2. Tribal Renewable Energy: To'Hajiilee Navajo Case Study

    Energy Savers [EERE]

    Navajo Case Study Delores Apache, President To'Hajiilee Economic Development Corporation, Inc. "TEDI" Douglas C. MacCourt, Project Counsel Ater Wynne LLP Tribal Energy Program Review March 24-27, 2014 Overview of Presentation * Goals and objectives of the tribe in developing the project * History, background and project milestones * Essentials for tribal renewable energy projects New Mexico annual insolation ave 6.58 sun hours Output peak 7.28 kWh/m 2 /day) Distance from Albuquerque 19

  3. Development Impact Assessment (DIA) Case Study. South Africa

    SciTech Connect (OSTI)

    Cox, Sadie; Nawaz, Kathleen; Sandor, Debra

    2015-05-19

    This case study reviews South Africa’s experience in considering the impacts of climate change action on development goals, focusing on the South African energy sector and development impact assessments (DIAs) that have and could be used to influence energy policy or inform the selection of energy activities. It includes a review of assessments—conducted by government ministries, technical partners, and academic institutes and non-governmental organizations (NGOs)—that consider employment, health, and water implications of possible energy sector actions, as well as multi-criteria impact assessments.

  4. Case Study: Transcritical Carbon Dioxide Supermarket Refrigeration Systems

    Broader source: Energy.gov [DOE]

    This case study documents one year of operating experience with a transcritical carbon dioxide (TC CO2) booster refrigeration system at Delhaize America’s Hannaford supermarket location in Turner, Maine. This supermarket, which began operation in June 2013, is the first supermarket installation in the U.S. of a TC CO2 booster refrigeration system. We compare refrigeration system performance to that for a supermarket having nearly identical layout and refrigeration loads, in a similar climate and of similar vintage, that uses a conventional hydrofluorocarbon (HFC) refrigerant. Delhaize provided the submetered and utility data used to generate the performance summaries herein.

  5. Progress on a TWP-ICE Monsoon Case Study

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

    Outline Introduction 25-mb large-scale forcing 10-mb large-scale forcing Tracers Future work Progress on a TWP-ICE Monsoon Case Study Ann Fridlind and Andrew Ackerman * NASA GISS thanks to Jon Petch * ECMWF Shaocheng Xie * LLNL TWP-ICE and ACTIVE Science Teams DOE ARM Program and Data Archive NASA Radiation Sciences Program NASA Advanced Supercomputing Division 18th Annual ARM Science Team Meeting 10 March 2008 Outline Introduction 25-mb large-scale forcing 10-mb large-scale forcing Tracers

  6. Commercializing Government-sponsored Innovations: Twelve Successful Buildings Case Studies

    DOE R&D Accomplishments [OSTI]

    Brown, M. A.; Berry, L. G.; Goel, R. K.

    1989-01-01

    This report examines the commercialization and use of R and D results funded by DOE's Office of Buildings and Community Systems (OBCS), an office that is dedicated to improving the energy efficiency of the nation's buildings. Three goals guided the research described in this report: to improve understanding of the factors that hinder or facilitate the transfer of OBCS R and D results, to determine which technology transfer strategies are most effective and under what circumstances each is appropriate, and to document the market penetration and energy savings achieved by successfully-commercialized innovations that have received OBCS support. Twelve successfully-commercialized innovations are discussed here. The methodology employed involved a review of the literature, interviews with innovation program managers and industry personnel, and data collection from secondary sources. Six generic technology transfer strategies are also described. Of these, contracting R and D to industrial partners is found to be the most commonly used strategy in our case studies. The market penetration achieved to date by the innovations studied ranges from less than 1% to 100%. For the three innovations with the highest predicted levels of energy savings (i.e., the flame retention head oil burner, low-E windows, and solid-state ballasts), combined cumulative savings by the year 2000 are likely to approach 2 quads. To date the energy savings for these three innovations have been about 0.2 quads. Our case studies illustrate the important role federal agencies can play in commercializing new technologies.

  7. High Statistics Study of Nearby Type 1a Supernovae. QUEST Camera Short Term

    Office of Scientific and Technical Information (OSTI)

    Maintenance: Final Technical Report (Technical Report) | SciTech Connect Technical Report: High Statistics Study of Nearby Type 1a Supernovae. QUEST Camera Short Term Maintenance: Final Technical Report Citation Details In-Document Search Title: High Statistics Study of Nearby Type 1a Supernovae. QUEST Camera Short Term Maintenance: Final Technical Report The Quest Camera was installed at the Palomar Obervatory in California. The camera was used to carry out a survey of low redshift Type 1a

  8. Quantitative evaluation of wrist posture and typing performance: A comparative study of 4 computer keyboards

    SciTech Connect (OSTI)

    Burastero, S.

    1994-05-01

    The present study focuses on an ergonomic evaluation of 4 computer keyboards, based on subjective analyses of operator comfort and on a quantitative analysis of typing performance and wrist posture during typing. The objectives of this study are (1) to quantify differences in the wrist posture and in typing performance when the four different keyboards are used, and (2) to analyze the subjective preferences of the subjects for alternative keyboards compared to the standard flat keyboard with respect to the quantitative measurements.

  9. Modelling renewable electric resources: A case study of wind

    SciTech Connect (OSTI)

    Bernow, S.; Biewald, B.; Hall, J.; Singh, D.

    1994-07-01

    The central issue facing renewables in the integrated resource planning process is the appropriate assessment of the value of renewables to utility systems. This includes their impact on both energy and capacity costs (avoided costs), and on emissions and environmental impacts, taking account of the reliability, system characteristics, interactions (in dispatch), seasonality, and other characteristics and costs of the technologies. These are system-specific considerations whose relationships may have some generic implications. In this report, we focus on the reliability contribution of wind electric generating systems, measured as the amount of fossil capacity they can displace while meeting the system reliability criterion. We examine this issue for a case study system at different wind characteristics and penetration, for different years, with different system characteristics, and with different modelling techniques. In an accompanying analysis we also examine the economics of wind electric generation, as well as its emissions and social costs, for the case study system. This report was undertaken for the {open_quotes}Innovative IRP{close_quotes} program of the U.S. Department of Energy, and is based on work by both Union of Concerned Scientists (UCS) and Tellus Institute, including America`s Energy Choices and the UCS Midwest Renewables Project.

  10. A Case Study in Proton Pencil-Beam Scanning Delivery

    SciTech Connect (OSTI)

    Kooy, Hanne M.; Clasie, Benjamin M.; Lu, H.-M.; Madden, Thomas M.; Bentefour, Hassan; Depauw, Nicolas M.S.; Adams, Judy A.; Trofimov, Alexei V.; Demaret, Denis; Delaney, Thomas F.; Flanz, Jacob B.

    2010-02-01

    Purpose: We completed an implementation of pencil-beam scanning (PBS), a technology whereby a focused beam of protons, of variable intensity and energy, is scanned over a plane perpendicular to the beam axis and in depth. The aim of radiotherapy is to improve the target to healthy tissue dose differential. We illustrate how PBS achieves this aim in a patient with a bulky tumor. Methods and Materials: Our first deployment of PBS uses 'broad' pencil-beams ranging from 20 to 35 mm (full-width-half-maximum) over the range interval from 32 to 7 g/cm{sup 2}. Such beam-brushes offer a unique opportunity for treating bulky tumors. We present a case study of a large (4,295 cc clinical target volume) retroperitoneal sarcoma treated to 50.4 Gy relative biological effectiveness (RBE) (presurgery) using a course of photons and protons to the clinical target volume and a course of protons to the gross target volume. Results: We describe our system and present the dosimetry for all courses and provide an interdosimetric comparison. Discussion: The use of PBS for bulky targets reduces the complexity of treatment planning and delivery compared with collimated proton fields. In addition, PBS obviates, especially for cases as presented here, the significant cost incurred in the construction of field-specific hardware. PBS offers improved dose distributions, reduced treatment time, and reduced cost of treatment.

  11. ROTATIONAL SYNCHRONIZATION MAY ENHANCE HABITABILITY FOR CIRCUMBINARY PLANETS: KEPLER BINARY CASE STUDIES

    SciTech Connect (OSTI)

    Mason, Paul A.; Zuluaga, Jorge I.; Cuartas-Restrepo, Pablo A.; Clark, Joni M.

    2013-09-10

    We report a mechanism capable of reducing (or increasing) stellar activity in binary stars, thereby potentially enhancing (or destroying) circumbinary habitability. In single stars, stellar aggression toward planetary atmospheres causes mass-loss, which is especially detrimental for late-type stars, because habitable zones are very close and activity is long lasting. In binaries, tidal rotational breaking reduces magnetic activity, thus reducing harmful levels of X-ray and ultraviolet (XUV) radiation and stellar mass-loss that are able to erode planetary atmospheres. We study this mechanism for all confirmed circumbinary (p-type) planets. We find that main sequence twins provide minimal flux variation and in some cases improved environments if the stars rotationally synchronize within the first Gyr. Solar-like twins, like Kepler 34 and Kepler 35, provide low habitable zone XUV fluxes and stellar wind pressures. These wide, moist, habitable zones may potentially support multiple habitable planets. Solar-type stars with lower mass companions, like Kepler 47, allow for protected planets over a wide range of secondary masses and binary periods. Kepler 38 and related binaries are marginal cases. Kepler 64 and analogs have dramatically reduced stellar aggression due to synchronization of the primary, but are limited by the short lifetime. Kepler 16 appears to be inhospitable to planets due to extreme XUV flux. These results have important implications for estimates of the number of stellar systems containing habitable planets in the Galaxy and allow for the selection of binaries suitable for follow-up searches for habitable planets.

  12. EUROPEAN GEOTHERMAL DRILLING EXPERIENCE- PROBLEM AREAS AND CASE STUDIES

    Office of Scientific and Technical Information (OSTI)

    EUROPEAN GEOTHERMAL DRILLING EXPERIENCE- PROBLEM AREAS AND CASE STUDIES 0. Baron and P. Ungemach Commisslon of The European Communities Belglum ABSTRACT Geothermal d r i l l i n g h a s long been restricted i n Western Europe t o t h e sole d r y s t e a m f i e l d of L a r d e r e l l o i n I t a l y . I n t h e l a s t f e w y e a r s , a wider e x p e r i e n c e i s b u i l d i n g up a s a consequence of i n t e n s i f i e d explo- r a t i o n and development programs c a r r i e d o u t

  13. Case study of slope failures at Spilmans Island

    SciTech Connect (OSTI)

    Kayyal, M.K.; Hasen, M.

    1998-11-01

    This paper presents a case study for a dredge disposal site called Spilmans Island, located along the Houston-Galveston Ship Channel, east of Houston. Initially classified as a sand bar in the San Jacinto River, Spilmans Island evolved in recent years with the construction of perimeter levees to contain the flow of materials produced from dredging operations. These levees were often constructed on soft dredged sediments, and as the levees were raised, occasionally slope failures occurred. The objectives of this paper are to illustrate the importance of reconstructing the history of a site as a basis for geotechnical analyses, and to demonstrate the significance of keeping accurate records of past investigations, construction activities, slope failures and subsequent remedial measures. The results of the geotechnical investigation described in this paper offer a clear example of how such data can be used to provide reliable predictions on the stability conditions of raised levees.

  14. Cold-Climate Case Study for Affordable Zero Energy Homes

    SciTech Connect (OSTI)

    Norton, P.; Christensen, C.

    2006-01-01

    This project, supported by the U.S. Department of Energy's Building America Program, is a case study in reaching zero energy within the affordable housing sector in cold climates. The design of the 1200 square foot, 3-bedroom Denver zero energy home carefully combines envelope efficiency, efficient equipment, appliances and lighting, and passive and active solar features to reach the zero energy goal. The home was designed using an early version of the BEOpt building optimization software with additional analysis using DOE2. This engineering approach was tempered by regular discussions with Habitat construction staff and volunteers. These discussions weighed the applicability of the optimized solutions to the special needs and economics of a Habitat house--moving the design towards simple, easily maintained mechanical systems and volunteer-friendly construction techniques.

  15. Electricity generation and environmental externalities: Case studies, September 1995

    SciTech Connect (OSTI)

    1995-09-28

    Electricity constitutes a critical input in sustaining the Nation`s economic growth and development and the well-being of its inhabitants. However, there are byproducts of electricity production that have an undesirable effect on the environment. Most of these are emissions introduced by the combustion of fossil fuels, which accounts for nearly 70 percent of the total electricity generated in the United States. The environmental impacts (or damages) caused by these emissions are labeled environmental ``externalities.`` Included in the generic term ``externality`` are benefits or costs resulting as an unintended byproduct of an economic activity that accrue to someone other than the parties involved in the activity. This report provides an overview of the economic foundation of externalities, the Federal and State regulatory approaches, and case studies of the impacts of the externality policies adopted by three States.

  16. NREL Case Study Leads to International Partnership (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-12-01

    In 2012, NREL analysts produced a case study, "Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience," which drew upon dozens of interviews with international experts involved in crafting effective policies and markets. The report proposed a cross-cutting initiative to transform the world's power systems by implementing two complementary strategies: the large‐scale deployment of renewable energy, and a combination of comprehensive energy efficiency and smarter grids. This recommendation led to the launch of the 21st Century Power Partnership in April 2012, and its membership has since grown to include Denmark, Finland, Germany, India, Mexico, Spain, and the United States. NREL, together with its affiliated Joint Institute for Strategic Energy Analysis, are the operating agents.

  17. The environmental benefits of cogeneration: A case study

    SciTech Connect (OSTI)

    Marietta, K.E.; Wachtler, J.N.

    1995-09-01

    As a case study of the environmental feasibility of a major renovation to the University of Minnesota`s steam service facilities demonstrates, cogeneration is an efficient method of energy production and reduces area-wide air emissions by reducing the demand and production levels at less efficient facilities in the region. To acknowledge this benefit and encourage efficient production, {open_quotes}cogeneration credits{close_quotes} should be granted to energy producers as an offset to point-source emissions. This paper will identify the projected reduction in area-wide emissions for the University`s cogeneration project and alternatives and will demonstrate the method used for calculating those emissions. Although regulators have not yet fully accepted the validity of cogeneration credits, attitudes are starting to change, and we can only persuade regulators to encourage efficient production by discussing the issue now and by developing ways to make these ideas effective.

  18. Regional Power Sector Integration: Lessons from Global Case Studies...

    Open Energy Info (EERE)

    Market analysis, Policiesdeployment programs, Background analysis Resource Type: Lessons learnedbest practices Website: www.esmap.orgesmapsitesesmap.orgfiles...

  19. Hearing Nano-Structures: A Case Study in Timbral Sonification

    SciTech Connect (OSTI)

    Schedel, M.; Yager, K.

    2012-06-18

    We explore the sonification of x-ray scattering data, which are two-dimensional arrays of intensity whose meaning is obscure and non-intuitive. Direct mapping of the experimental data into sound is found to produce timbral sonifications that, while sacrificing conventional aesthetic appeal, provide a rich auditory landscape for exploration. We discuss the optimization of sonification variables, and speculate on potential real-world applications. We have presented a case study of sonifying x-ray scattering data. Direct mapping of the two-dimensional intensity values of a scattering dataset into the two-dimensional matrix of a sonogram is a natural and information-preserving operation that creates rich sounds. Our work supports the notion that many problems in understanding rather abstract scientific datasets can be ameliorated by adding the auditory modality of sonification. We further emphasize that sonification need not be limited to time-series data: any data matrix is amenable. Timbral sonification is less obviously aesthetic, than tonal sonification, which generate melody, harmony, or rhythm. However these musical sonifications necessarily sacrifice information content for beauty. Timbral sonification is useful because the entire dataset is represented. Non-musicians can understand the data through the overall color of the sound; audio experts can extract more detailed insight by studying all the features of the sound.

  20. Building America Case Study: Advanced Boiler Load Monitoring...

    Energy Savers [EERE]

    Projected energy savings: Up to 14% heating savings ... is heated by centrally metered steam or hydronic systems. ... and continuously measure supply and (in some cases) return ...

  1. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque...

    Energy Savers [EERE]

    Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM Case study of a New Mexico-based home builder who has built more DOE Zero Energy Ready certified homes than any...

  2. Case Study: Fuel Cells Provide Combined Heat and Power at Verizon...

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

    Provide Combined Heat and Power at Verizon's Garden Central Office Case Study: Fuel Cells Provide Combined Heat and Power at Verizon's Garden Central Office This is a case study ...

  3. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park...

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

    Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM

  4. Chu in Ireland: A Case Study in Wind Power | Department of Energy

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

    Ireland: A Case Study in Wind Power Chu in Ireland: A Case Study in Wind Power November 5, ... Secretary Chu is currently in Ireland, a country which shares many of the same energy ...

  5. DOE Zero Energy Ready Home Case Study: New Town Builders, Denver...

    Energy Savers [EERE]

    Energy Ready Home Case Study: New Town Builders, Town Homes at Perrin's Row, Wheat Ridge, CO DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM...

  6. DOE Zero Energy Ready Home Case Study: Hammer and Hand, Pumpkin...

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

    House, North Plains, OR DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: Hammer and Hand, Pumpkin Ridge Passive ...

  7. X-Ray Tools for Battery Development and Testing: Case Studies...

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

    X-Ray Tools for Battery Development and Testing: Case Studies Case studies of the use of X-ray techniques for battery development and testing at the Advanced Photon Source PDF icon...

  8. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville...

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

    DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, WA, Systems Home Case study of a DOE Zero Energy Ready Home on Whidbey Island, WA, that scored HERS 45 ...

  9. DOE Zero Energy Ready Home Case Study: Boulder ZED Design Build...

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

    Boulder ZED Design Build - Boulder, Colorado DOE Zero Energy Ready Home Case Study: Boulder ZED Design Build - Boulder, Colorado Case study of a DOE Zero Energy Ready Home in ...

  10. DOE Zero Energy Ready Home Case Study: KB Home, Double ZeroHouse...

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

    Double ZeroHouse 3.0, El Dorado Hill, CA DOE Zero Energy Ready Home Case Study: KB Home, Double ZeroHouse 3.0, El Dorado Hill, CA Case study of a DOE 2015 Housing Innovation Award ...

  11. DOE Zero Energy Ready Home Case Study: KB Home, San Marcos, CA...

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

    More Documents & Publications DOE Zero Energy Ready Home Case Study: KB Home, Lancaster, CA DOE Zero Energy Ready Home Case Study: KB Home, Double ZeroHouse 3.0, El Dorado Hill, CA

  12. DOE Zero Energy Ready Home Case Study: BrightLeaf Homes, McCormick...

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

    More Documents & Publications DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM DOE Zero Energy Ready Home Case Study: BrightLeaf Homes, McCormick ...

  13. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del...

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

    Via del Cielo, Santa Fe, NM DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM Case study of a DOE 2015 Housing Innovation Award winning ...

  14. DOE Zero Energy Ready Home Case Study: New Town Builders, Town...

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

    Denver, CO DOE Zero Energy Ready Home Case Study: New Town Builders, Denver, CO, Production Home DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM

  15. DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc.,...

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

    More Documents & Publications DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM DOE Zero Energy Ready Home Case Study: Palo Duro Homes, ...

  16. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Custom...

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

    CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Taft School, Watertown, CT DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM

  17. DOE Zero Energy Ready Home Case Study: Habitat for Humanity South...

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

    Sarasota County, Nokomis, FL DOE Zero Energy Ready Home Case Study: Habitat for Humanity South Sarasota County, Nokomis, FL DOE Zero Energy Ready Home Case Study: Habitat for Humanity ...

  18. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Custom...

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

    BPC Green Builders, Custom Home, New Fairfield, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Custom Home, New Fairfield, CT Case study of a DOE Zero Energy Ready ...

  19. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Taft...

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

    Taft School, Watertown, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Taft School, Watertown, CT Case study of a DOE 2015 Housing Innovation Award winning custom ...

  20. DOE Zero Energy Ready Home Case Study: New Town Builders, Denver...

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

    DOE Zero Energy Ready Home Case Study: New Town Builders, Denver, CO, Production Home Case study of a DOE Zero Energy Ready Home in Denver, CO, that scored HERS 41 without PV, HERS ...

  1. DOE Zero Energy Ready Home Case Study: KB Home, Lancaster, CA...

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

    KB Home, Lancaster, CA DOE Zero Energy Ready Home Case Study: KB Home, Lancaster, CA Case study of a DOE Zero Energy Ready home in Lancaster, CA, that achieved a HERS 43 without PV ...

  2. Building America Case Study: Savannah Gardens, Savannah, Georgia...

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

    Savannah Gardens Savannah, Georgia PROJECT INFORMATION Construction: New home Type: Single-family, affordable Partners: Savannah Housing Department Chatham Home Builders Southface ...

  3. Building America Case Study: Evaluation of the Performance of...

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

    The intent was to compare the performance of the two house types and observe any trends on ... performance. * Improve homeowner education on dehumidifer operation and controls. * ...

  4. A STUDY OF CARBON FEATURES IN TYPE Ia SUPERNOVA SPECTRA (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect A STUDY OF CARBON FEATURES IN TYPE Ia SUPERNOVA SPECTRA Citation Details In-Document Search Title: A STUDY OF CARBON FEATURES IN TYPE Ia SUPERNOVA SPECTRA One of the major differences between various explosion scenarios of Type Ia supernovae (SNe Ia) is the remaining amount of unburned (C+O) material and its velocity distribution within the expanding ejecta. While oxygen absorption features are not uncommon in the spectra of SNe Ia before maximum light, the presence of strong

  5. The Cummins Rocky Mount Engine Plant Case Study | Department of Energy

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

    Technical Assistance » Superior Energy Performance » The Cummins Rocky Mount Engine Plant Case Study The Cummins Rocky Mount Engine Plant Case Study sep_logo_borderless.jpg The Cummins Rocky Mount Engine Plant (RMEP) in Rocky Mount, North Carolina is saving over $700,000 annually and achieved a 12.6% energy performance improvement after implementing SEP. (July 2015) PDF icon Cummins' Case Study for Superior Energy Performance More Documents & Publications SEP Case Study Webinar: Cummins

  6. Assigning Seismic Design Category to Large Reactors: A Case Study of the ATR

    Broader source: Energy.gov [DOE]

    Assigning Seismic Design Category to Large Reactors: A Case Study of the ATR Stuart Jensen October 21, 2014

  7. Existing Homes Retrofit Case Study: SMUD's 32nd Avenue Remodel Demonstration Program, Sacramento, CA

    SciTech Connect (OSTI)

    none,

    2011-03-01

    This case study describes a retrofit project between SMUD and Building America to create a high-performance home.

  8. DOE Zero Energy Ready Home Case Study: Shore Road Project- Old Greenwich, Connecticut

    Broader source: Energy.gov [DOE]

    This case study describes the builder Murphy Brothers' first DOE Zero Energy Ready Home in Old Greenwich, CT.

  9. Perform Thermodynamics Measurements on Fuel Cycle Case Study Systems

    SciTech Connect (OSTI)

    Leigh R. Martin

    2014-09-01

    This document was prepared to meet FCR&D level 3 milestone M3FT-14IN0304022, Perform Thermodynamics Measurements on Fuel Cycle Case Study Systems. This work was carried out under the auspices of the Thermodynamics and Kinetics FCR&D work package. This document reports preliminary work in support of determining the thermodynamic parameters for the ALSEP process. The ALSEP process is a mixed extractant system comprised of a cation exchanger 2-ethylhexyl-phosphonic acid mono-2-ethylhexyl ester (HEH[EHP]) and a neutral solvating extractant N,N,N,N-tetraoctyldiglycolamide (TODGA). The extractant combination produces complex organic phase chemistry that is challenging for traditional measurement techniques. To neutralize the complexity, temperature dependent solvent extraction experiments were conducted with neat TODGA and scaled down concentrations of the ALSEP formulation to determine the enthalpies of extraction for the two conditions. A full set of thermodynamic data for Eu, Am, and Cm extraction by TODGA from 3.0 M HNO3 is reported. These data are compared to previous extraction results from a 1.0 M HNO3 aqueous medium, and a short discussion of the mixed HEH[EHP]/TODGA system results is offered.

  10. Deep Energy Retrofit Performance Metric Comparison: Eight California Case Studies

    SciTech Connect (OSTI)

    Walker, Iain; Fisher, Jeremy; Less, Brennan

    2014-06-01

    In this paper we will present the results of monitored annual energy use data from eight residential Deep Energy Retrofit (DER) case studies using a variety of performance metrics. For each home, the details of the retrofits were analyzed, diagnostic tests to characterize the home were performed and the homes were monitored for total and individual end-use energy consumption for approximately one year. Annual performance in site and source energy, as well as carbon dioxide equivalent (CO{sub 2}e) emissions were determined on a per house, per person and per square foot basis to examine the sensitivity to these different metrics. All eight DERs showed consistent success in achieving substantial site energy and CO{sub 2}e reductions, but some projects achieved very little, if any source energy reduction. This problem emerged in those homes that switched from natural gas to electricity for heating and hot water, resulting in energy consumption dominated by electricity use. This demonstrates the crucial importance of selecting an appropriate metric to be used in guiding retrofit decisions. Also, due to the dynamic nature of DERs, with changes in occupancy, size, layout, and comfort, several performance metrics might be necessary to understand a project’s success.

  11. Case Study: Iran, Islam, the NPT, and the Bomb

    SciTech Connect (OSTI)

    Saunders, E .

    2011-04-01

    The goals of this case study are: (1) To examine the correlation between Iran's nuclear program and clerical statements; (2) To evaluate the importance of these statements; (3) To understand the relationship between policy and fatwas (Islamic decrees); (4) To address the issue of a 'nuclear fatwa'; and (5) To examine how, if at all, Sharia (Islamic law) has influenced Iran's actions or inactions with respect to the Non-Proliferation Treaty (NPT), the International Atomic Energy Agency (IAEA), and Iran's adherence to its IAEA Safeguards Agreements and the Additional Protocol. The Islamic Republic of Iran (hereinafter Iran) is one of two theocracies in the world, the second being Vatican City. Iran's government derives its constitutional, moral, and political legitimacy from Islam. As a result of this theocratic culture, rules are set and interpreted with a much different calibrator than that of the Western world. Islam affects all aspects of Iranian life. This is further complicated by the fact that Islam is not a nationalistic faith, in that many people all over the world believe in and adhere to Islamic principles. As a result, a political system that derives much of its fervor from being nationalistic is caught between two worlds, one within the land boundaries of Iran and the other within a faith that transcends boundaries. Thus, any understanding of Islamic law must first be understood within this delicate balance of nationalism and transcendence. Iran has found itself on the international stage concerning its nuclear program. Because Iran is a theocratic state, it is imperative to examine its political moves, speeches, rights, and obligations through the lens of Islam. This study will examine how Islam plays a role in Iran's dealing with the International Atomic Energy Agency (IAEA), its understanding of the Nuclear Non-Proliferation Treaty (NPT), including parties obligations under Safeguards Agreements and the Additional Protocol, and also provide a recommendation on how to move forward in dealings with Iran based in part on an understanding of Islamic principles.

  12. Building America Case Study: Foundation Heat Exchanger, Oak Ridge...

    Energy Savers [EERE]

    water-to-air heat pump systems for space conditioning as well as domestic water heating. ... Therefore, in the case of highly energy-efficient homes, the space-conditioning and ...

  13. Economic Analysis Case Studies of Battery Energy Storage with SAM

    SciTech Connect (OSTI)

    DiOrio, Nicholas; Dobos, Aron; Janzou, Steven

    2015-11-01

    Interest in energy storage has continued to increase as states like California have introduced mandates and subsidies to spur adoption. This energy storage includes customer sited behind-the-meter storage coupled with photovoltaics (PV). This paper presents case study results from California and Tennessee, which were performed to assess the economic benefit of customer-installed systems. Different dispatch strategies, including manual scheduling and automated peak-shaving were explored to determine ideal ways to use the storage system to increase the system value and mitigate demand charges. Incentives, complex electric tariffs, and site specific load and PV data were used to perform detailed analysis. The analysis was performed using the free, publically available System Advisor Model (SAM) tool. We find that installation of photovoltaics with a lithium-ion battery system priced at $300/kWh in Los Angeles under a high demand charge utility rate structure and dispatched using perfect day-ahead forecasting yields a positive net-present value, while all other scenarios cost the customer more than the savings accrued. Different dispatch strategies, including manual scheduling and automated peak-shaving were explored to determine ideal ways to use the storage system to increase the system value and mitigate demand charges. Incentives, complex electric tariffs, and site specific load and PV data were used to perform detailed analysis. The analysis was performed using the free, publically available System Advisor Model (SAM) tool. We find that installation of photovoltaics with a lithium-ion battery system priced at $300/kWh in Los Angeles under a high demand charge utility rate structure and dispatched using perfect day-ahead forecasting yields a positive net-present value, while all other scenarios cost the customer more than the savings accrued.

  14. Integrating Nuclear Energy to Oilfield Operations – Two Case Studies

    SciTech Connect (OSTI)

    Eric P. Robertson; Lee O. Nelson; Michael G. McKellar; Anastasia M. Gandrik; Mike W. Patterson

    2011-11-01

    Fossil fuel resources that require large energy inputs for extraction, such as the Canadian oil sands and the Green River oil shale resource in the western USA, could benefit from the use of nuclear power instead of power generated by natural gas combustion. This paper discusses the technical and economic aspects of integrating nuclear energy with oil sands operations and the development of oil shale resources. A high temperature gas reactor (HTGR) that produces heat in the form of high pressure steam (no electricity production) was selected as the nuclear power source for both fossil fuel resources. Both cases were based on 50,000 bbl/day output. The oil sands case was a steam-assisted, gravity-drainage (SAGD) operation located in the Canadian oil sands belt. The oil shale development was an in-situ oil shale retorting operation located in western Colorado, USA. The technical feasibility of the integrating nuclear power was assessed. The economic feasibility of each case was evaluated using a discounted cash flow, rate of return analysis. Integrating an HTGR to both the SAGD oil sands operation and the oil shale development was found to be technically feasible for both cases. In the oil sands case, integrating an HTGR eliminated natural gas combustion and associated CO2 emissions, although there were still some emissions associated with imported electrical power. In the in situ oil shale case, integrating an HTGR reduced CO2 emissions by 88% and increased natural gas production by 100%. Economic viabilities of both nuclear integrated cases were poorer than the non-nuclear-integrated cases when CO2 emissions were not taxed. However, taxing the CO2 emissions had a significant effect on the economics of the non-nuclear base cases, bringing them in line with the economics of the nuclear-integrated cases. As we move toward limiting CO2 emissions, integrating non-CO2-emitting energy sources to the development of energy-intense fossil fuel resources is becoming increasingly important. This paper attempts to reduce the barriers that have traditionally separated fossil fuel development and application of nuclear power and to promote serious discussion of ideas about hybrid energy systems.

  15. Case Study: Additive Manufacturing of Aerospace Brackets (Journal...

    Office of Scientific and Technical Information (OSTI)

    ORNL Lockheed Martin, Aeronautics Company Publication Date: 2013-01-01 OSTI Identifier: 1069333 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Journal Article Resource ...

  16. Benefits of Carrier Pocket Anisotropy to Thermoelectric Performance: The case of p-type AgBiSe2

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

    Parker, David S; May, Andrew F; Singh, David J

    2015-01-01

    We study theoretically the effects of anisotropy on the thermoelectric performance of p-type AgBiSe2. We present an apparent realization of the thermoelectric benefits of one-dimensional plate-like carrier pocket anisotropy in the valence band of this material. Based on first principles calculations we find a substantial anisotropy in the electronic structure, likely favorable for thermoelectric performance, in the valence bands of the hexagonal phase of the silver chalcogenide thermoelectric AgBiSe2, while the conduction bands are more isotropic, and in our experiments do not attain high performance. AgBiSe2 has already exhibited a ZT value of 1.5 in a high-temperature disordered fcc phase,more » but room-temperature performance has not been demonstrated. We develop a theory for the ability of anisotropy to decouple the density-of-states and conductivity effective masses, pointing out the influence of this effect in the high performance thermoelectrics Bi2Te3 and PbTe. From our first principles and Boltzmann transport calculations we find that p-type AgBiSe2 has substantial promise as a room temperature thermoelectric, and estimate its performance.« less

  17. Benefits of Carrier Pocket Anisotropy to Thermoelectric Performance: The case of p-type AgBiSe2

    SciTech Connect (OSTI)

    Parker, David S; May, Andrew F; Singh, David J

    2015-01-01

    We study theoretically the effects of anisotropy on the thermoelectric performance of p-type AgBiSe2. We present an apparent realization of the thermoelectric benefits of one-dimensional plate-like carrier pocket anisotropy in the valence band of this material. Based on first principles calculations we find a substantial anisotropy in the electronic structure, likely favorable for thermoelectric performance, in the valence bands of the hexagonal phase of the silver chalcogenide thermoelectric AgBiSe2, while the conduction bands are more isotropic, and in our experiments do not attain high performance. AgBiSe2 has already exhibited a ZT value of 1.5 in a high-temperature disordered fcc phase, but room-temperature performance has not been demonstrated. We develop a theory for the ability of anisotropy to decouple the density-of-states and conductivity effective masses, pointing out the influence of this effect in the high performance thermoelectrics Bi2Te3 and PbTe. From our first principles and Boltzmann transport calculations we find that p-type AgBiSe2 has substantial promise as a room temperature thermoelectric, and estimate its performance.

  18. The Woodlands Metro Center energy study. Case studies of project planning and design for energy conservation

    SciTech Connect (OSTI)

    Not Available

    1980-03-01

    The Woodlands is a HUD Title VII New Town located near Houston, including 22,000 acres; the plan for the new town consists of 6 residential villages, a town center (Metro), and a Trade Center for larger-scale industrial use. Included within the program for each village are schools and commercial activities, as well as employment activities. The Woodlands is planned to be developed over a 26-year period (commenced in 1972) with an ultimate population of 150,000. Following a summary chapter, Chapter II presents background material on The Woodlands and results of the study are summarized. Chapter III describes the project team and its organizational structure. Chapter IV outlines and documents the methodology that was employed in developing, analyzing, and evaluating the case study. The next chapter describes and analyzes the conventional plan, documents the process by which energy-conserving methods were selected, and evaluates the application of these methods to the Metro Center Study area. Chapter VI discusses constraints to implementation and is followed by a final chapter that presents the general conclusions from the case study and suggests directions for further investigation.

  19. DOT Specification 7A Type A packaging certification study: getting ready for July 1, 1985

    SciTech Connect (OSTI)

    Edling, D.A.

    1985-01-01

    The Department of Energy has funded Mound to revise the Type A Packaging Certification Study originally issued in June 1975. An updated document is necessary because, effective July 1, 1985, 49 CFR 173.412(b) requires that any Spec. 7A packaging designed, manufactured, or certified after that date must be certified according to the Type A packaging test given in 173.465. As a result, shippers of Spec. 7A packagings must test and analyze their packaging and prepare a certification document before July 1985 in order to continue uninterrupted operation. (It should be noted that existing Spec. 7A packages manufactured and certified prior to July 1, 1985, may be used as long as the packagings continue to meet the Spec. 7A requirements. However, a Type A packaging designed, manufactured, or certified after July 1, 1985, must meet the requirements of 49 CFR effective on July 1, 1985.) Mound will identify those Type A packagings commonly used by DOE contractors and will begin a testing and analysis program to determine which packagings meet the new Type A requirement. Those packagings certified as DOE Spec. 7A Type A packagings will be featured in a document for all of DOE to use. 5 tabs.

  20. ITP LEADER Case Study: Flambeau River Papers Makes a Comeback With a

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

    Revised Energy Strategy | Department of Energy LEADER Case Study: Flambeau River Papers Makes a Comeback With a Revised Energy Strategy ITP LEADER Case Study: Flambeau River Papers Makes a Comeback With a Revised Energy Strategy PDF icon case_study_flambeau.pdf More Documents & Publications Flambeau River Papers Makes a Comeback with a Revised Energy Strategy Flambeau River Biofuels Demonstration-Scale Biorefinery Flambeau_River_Biofuels.pdf

  1. DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin

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

    Homes, Garland, TX | Department of Energy Green Extreme Homes & Carl Franklin Homes, Garland, TX DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin Homes, Garland, TX DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin Homes, Garland, TX Case study of a DOE Zero Energy Ready affordable home in Garland, TX, that was the first retrofit home certified to the DOE Zero Energy Ready home requirements. The construction team achieved a HERS

  2. DOE Zero Energy Ready Home Case Study: High Performance Homes, Chamberlain

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

    Court #75, Gettysburg, PA | Department of Energy High Performance Homes, Chamberlain Court #75, Gettysburg, PA DOE Zero Energy Ready Home Case Study: High Performance Homes, Chamberlain Court #75, Gettysburg, PA DOE Zero Energy Ready Home Case Study: High Performance Homes, Chamberlain Court #75, Gettysburg, PA Case study of a DOE 2015 Housing Innovation Award winning production home in the cold climate that got a HERS 37 without PV, or HERS 23 with PV, with R-24 SIP walls, Basement with

  3. DOE Zero Energy Ready Home Case Study: Mutual Housing California, Mutual

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

    Housing at Spring Lake, Woodland, CA | Department of Energy Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA DOE Zero Energy Ready Home Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA DOE Zero Energy Ready Home Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA Case study of a DOE 2015 Housing Innovation Award winning multifamily project of 62 affordable-housing apartment home in the hot-dry climate that

  4. DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The

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

    Adaptation Home, Geneva, IL | Department of Energy Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 30 without PV, with 2x8 24" on center walls with blown fiberglass and

  5. Case study of a multiple sand waterflood, Hewitt Unit, OK

    SciTech Connect (OSTI)

    Ruble, D.B.

    1982-03-01

    Twenty-two sands in the Hewitt field have been flooded simultaneously by Exxon Co. U.S.A.'s Hewitt Unit, and a case history of the operations is detailed. A multiple sand waterflood project requires special optimization methods to improve oil recovery. Injection and production surveillance programs and optimization methods used are highlighted. These include injection wellbore design, injection distribution, production stimulation, polymer augmented injection, and infill drilling. Successful application of these techniques has increased ultimate recovery from this waterflood operation. 3 refs.

  6. Combined Heat and Power System Enables 100% Reliability at Leading Medical Campus - Case Study

    SciTech Connect (OSTI)

    2013-03-29

    Case study of Thermal Energy Corporation (TECO) demonstrating a high-efficiency combined heat and power (CHP) system at Texas Medical Center in Houston, Texas

  7. Case Study: Fuel Cells Increase Reliability at First National Bank of Omaha

    SciTech Connect (OSTI)

    2010-12-31

    A case study of the First National Bank of Omaha fuel cell system, covering 1999 through October 2009. The system reduced heating bills by more than $1 million.

  8. Efficient Solutions for New Homes Case Study: BrightBuilt Home...

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

    Homes: Singer Village - A Cold Climate Zero Energy Ready Home, Derby, Connecticut Efficient Solutions for New Homes Case Study: BrightBuilt Home, Modular Zero Energy DOE Zero ...

  9. Text-Alternative Version: MSSLC Member Case Studies- LED Street Lighting Programs Webinar

    Broader source: Energy.gov [DOE]

    Below is the text-alternative version of the "MSSLC Member Case Studies - LED Street Lighting Programs" webcast, held May 8, 2013.

  10. Guidance for Filling Out a Detailed H2A Production Case Study | Department

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

    of Energy Guidance for Filling Out a Detailed H2A Production Case Study Guidance for Filling Out a Detailed H2A Production Case Study Download presentation slides from the EERE Fuel Cell Technologies Office webinar, "Guidance for Filling Out a Detailed H2A Production Case Study," held July 9, 2013. PDF icon Guidance for Filling Out a Detailed H2A Production Case Study Webinar Slides More Documents & Publications Summary of Electrolytic Hydrogen Production: Milestone Completion

  11. Existing Homes Retrofit Case Study: SMUD's Jean Avenue Remodel Demonstration Program, Sacramento, CA

    SciTech Connect (OSTI)

    none,

    2011-03-01

    This case study describes how SMUD teamed with Building America partners to retrofit aging, foreclosed homes into high-performance homes.

  12. Case Studies from the Climate Technology Partnership: Landfill Gas Projects in South Korea and Lessons Learned

    SciTech Connect (OSTI)

    Larney, C.; Heil, M.; Ha, G. A.

    2006-12-01

    This paper examines landfill gas projects in South Korea. Two case studies provide concrete examples of lessons learned and offer practical guidance for future projects.

  13. Case Study: Fuel Cells Increase Reliability at First National Bank of Omaha

    Fuel Cell Technologies Publication and Product Library (EERE)

    A case study of the First National Bank of Omaha fuel cell system, covering 1999 through October 2009. The system reduced heating bills by more than $1 million.

  14. Building America Case Study: High Performance Ducts in Hot-Dry...

    Office of Scientific and Technical Information (OSTI)

    Performance Ducts in Hot-Dry Climates; Technology Solutions for New and Existing Homes, ... Title: Building America Case Study: High Performance Ducts in Hot-Dry Climates; Technology ...

  15. Combined Heat and Power System Enables 100% Reliability at Leading Medical Campus- Case Study, 2013

    Broader source: Energy.gov [DOE]

    Case study of Thermal Energy Corporation (TECO) demonstrating a high-efficiency combined heat and power (CHP) system at Texas Medical Center in Houston, Texas

  16. Statistical Analysis of Microarray Data with Replicated Spots: A Case Study withSynechococcusWH8102

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

    Thomas, E. V.; Phillippy, K. H.; Brahamsha, B.; Haaland, D. M.; Timlin, J. A.; Elbourne, L. D. H.; Palenik, B.; Paulsen, I. T.

    2009-01-01

    Until recently microarray experiments often involved relatively few arrays with only a single representation of each gene on each array. A complete genome microarray with multiple spots per gene (spread out spatially across the array) was developed in order to compare the gene expression of a marine cyanobacterium and a knockout mutant strain in a defined artificial seawater medium. Statistical methods were developed for analysis in the special situation of this case study where there is gene replication within an array and where relatively few arrays are used, which can be the case with current array technology. Due in partmoreto the replication within an array, it was possible to detect very small changes in the levels of expression between the wild type and mutant strains. One interesting biological outcome of this experiment is the indication of the extent to which the phosphorus regulatory system of this cyanobacterium affects the expression of multiple genes beyond those strictly involved in phosphorus acquisition.less

  17. Statistical Analysis of Microarray Data with Replicated Spots: A Case Study with Synechococcus WH8102

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

    Thomas, E. V.; Phillippy, K. H.; Brahamsha, B.; Haaland, D. M.; Timlin, J. A.; Elbourne, L. D. H.; Palenik, B.; Paulsen, I. T.

    2009-01-01

    Until recently microarray experiments often involved relatively few arrays with only a single representation of each gene on each array. A complete genome microarray with multiple spots per gene (spread out spatially across the array) was developed in order to compare the gene expression of a marine cyanobacterium and a knockout mutant strain in a defined artificial seawater medium. Statistical methods were developed for analysis in the special situation of this case study where there is gene replication within an array and where relatively few arrays are used, which can be the case with current array technology. Due in partmore » to the replication within an array, it was possible to detect very small changes in the levels of expression between the wild type and mutant strains. One interesting biological outcome of this experiment is the indication of the extent to which the phosphorus regulatory system of this cyanobacterium affects the expression of multiple genes beyond those strictly involved in phosphorus acquisition.« less

  18. X-ray and Neutron Scattering Study of the Formation of Core–Shell-Type Polyoxometalates

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

    Yin, Panchao; Wu, Bin; Mamontov, Eugene; Daemen, Luke L.; Cheng, Yongqiang; Li, Tao; Seifert, Soenke; Hong, Kunlun; Bonnesen, Peter V.; Keum, Jong Kahk; et al

    2016-02-05

    A typical type of core-shell polyoxometalates can be obtained through the Keggin-type polyoxometalate-templated growth of a layer of spherical shell structure of {Mo72Fe30}. Small angle X-ray scattering is used to study the structural features and stability of the core-shell structures in aqueous solutions. Time-resolved small angle X-ray scattering is applied to monitor the synthetic reactions and a three-stage formation mechanism is proposed to describe the synthesis of the core-shell polyoxometalates based on the monitoring results. Quasi-elastic and inelastic neutron scattering are used to probe the dynamics of water molecules in the core-shell structures and two different types of water molecules,more » the confined and structured water, are observed. These water molecules play an important role in bridging core and shell structures and stabilizing the cluster structures. A typical type of core shell polyoxometalates can be obtained through the Keggin-type polyoxometalate-templated growth of a layer of spherical shell structure of {Mo72Fe30}. Small-angle X-ray scattering is used to study the structural features and stability of the core shell structures in aqueous solutions. Time-resolved small-angle X-ray scattering is applied to monitor the synthetic reactions, and a three-stage formation mechanism is proposed to describe the synthesis of the core shell polyoxometalates based on the monitoring results. New protocols have been developed by fitting the X-ray data with custom physical models, which provide more convincing, objective, and completed data interpretation. Quasi-elastic and inelastic neutron scattering are used to probe the dynamics of water molecules in the core shell structures, and two different types of water molecules, the confined and structured water, are observed. These water molecules play an important role in bridging core and shell structures and stabilizing the cluster structures.« less

  19. X-ray and Neutron Scattering Study of the Formation of Core-Shell Type Polyoxometalates

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

    Yin, Panchao; Wu, Bin; Mamontov, Eugene; Daemen, Luke L; Cheng, Yongqiang; Hong, Kunlun; Bonnesen, Peter V; Keum, Jong Kahk; Ramirez-Cuesta, Anibal J

    2016-01-01

    A typical type of core-shell polyoxometalates can be obtained through the Keggin-type polyoxometalate-templated growth of a layer of spherical shell structure of {Mo72Fe30}. Small angle X-ray scattering is used to study the structural features and stability of the core-shell structures in aqueous solutions. Time-resolved small angle X-ray scattering is applied to monitor the synthetic reactions and a three-stage formation mechanism is proposed to describe the synthesis of the core-shell polyoxometalates based on the monitoring results. Quasi-elastic and inelastic neutron scattering are used to probe the dynamics of water molecules in the core-shell structures and two different types of water molecules,morethe confined and structured water, are observed. These water molecules play an important role in bridging core and shell structures and stabilizing the cluster structures.A typical type of core shell polyoxometalates can be obtained through the Keggin-type polyoxometalate-templated growth of a layer of spherical shell structure of {Mo72Fe30}. Small-angle X-ray scattering is used to study the structural features and stability of the core shell structures in aqueous solutions. Time-resolved small-angle X-ray scattering is applied to monitor the synthetic reactions, and a three-stage formation mechanism is proposed to describe the synthesis of the core shell polyoxometalates based on the monitoring results. New protocols have been developed by fitting the X-ray data with custom physical models, which provide more convincing, objective, and completed data interpretation. Quasi-elastic and inelastic neutron scattering are used to probe the dynamics of water molecules in the core shell structures, and two different types of water molecules, the confined and structured water, are observed. These water molecules play an important role in bridging core and shell structures and stabilizing the cluster structures.less

  20. Life cycle costing of waste management systems: Overview, calculation principles and case studies

    SciTech Connect (OSTI)

    Martinez-Sanchez, Veronica; Kromann, Mikkel A.

    2015-02-15

    Highlights: • We propose a comprehensive model for cost assessment of waste management systems. • The model includes three types of LCC: Conventional, Environmental and Societal LCCs. • The applicability of the proposed model is tested with two case studies. - Abstract: This paper provides a detailed and comprehensive cost model for the economic assessment of solid waste management systems. The model was based on the principles of Life Cycle Costing (LCC) and followed a bottom-up calculation approach providing detailed cost items for all key technologies within modern waste systems. All technologies were defined per tonne of waste input, and each cost item within a technology was characterised by both a technical and an economic parameter (for example amount and cost of fuel related to waste collection), to ensure transparency, applicability and reproducibility. Cost items were classified as: (1) budget costs, (2) transfers (for example taxes, subsidies and fees) and (3) externality costs (for example damage or abatement costs related to emissions and disamenities). Technology costs were obtained as the sum of all cost items (of the same type) within a specific technology, while scenario costs were the sum of all technologies involved in a scenario. The cost model allows for the completion of three types of LCC: a Conventional LCC, for the assessment of financial costs, an Environmental LCC, for the assessment of financial costs whose results are complemented by a Life Cycle Assessment (LCA) for the same system, and a Societal LCC, for socio-economic assessments. Conventional and Environmental LCCs includes budget costs and transfers, while Societal LCCs includes budget and externality costs. Critical aspects were found in the existing literature regarding the cost assessment of waste management, namely system boundary equivalency, accounting for temporally distributed emissions and impacts, inclusions of transfers, the internalisation of environmental impacts and the coverage of shadow prices, and there was also significant confusion regarding terminology. The presented cost model was implemented in two case study scenarios assessing the costs involved in the source segregation of organic waste from 100,000 Danish households and the subsequent co-digestion of organic waste with animal manure. Overall, source segregation resulted in higher financial costs than the alternative of incinerating the organic waste with the residual waste: 1.6 M€/year, of which 0.9 M€/year was costs for extra bins and bags used by the households, 1.0 M€/year for extra collections and −0.3 M€/year saved on incineration.

  1. Exploration Case Studies on OpenEI; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Young, K. R.

    2015-05-11

    This poster details the goal of developing a database of geothermal case studies for future exploration efforts in new areas. The goal of this effort is to develop a template for geothermal case studies in a crowd-sourced platform to allow contributions from the entire geothermal community, and this should be broken down into queriable properties in order to be more helpful.

  2. Case Studies Comparing System Advisor Model (SAM) Results to Real Performance Data: Preprint

    SciTech Connect (OSTI)

    Blair, N.; Dobos, A.; Sather, N.

    2012-06-01

    NREL has completed a series of detailed case studies comparing the simulations of the System Advisor Model (SAM) and measured performance data or published performance expectations. These case studies compare PV measured performance data with simulated performance data using appropriate weather data. The measured data sets were primarily taken from NREL onsite PV systems and weather monitoring stations.

  3. Technology Solutions Case Study: Heat Pump Water Heater Retrofit

    SciTech Connect (OSTI)

    none,

    2012-08-01

    In this project, Pacific Northwest National Laboratory studied heat pump water heaters, an efficient, cost-effective alternative to traditional electric resistance water heaters that can improve energy efficiency by up to 62%.

  4. Geothermal reservoir assessment case study: Northern Dixie Valley, Nevada

    SciTech Connect (OSTI)

    Denton, J.M.; Bell, E.J.; Jodry, R.L.

    1980-11-01

    Two 1500 foot temperature gradient holes and two deep exploratory wells were drilled and tested. Hydrologic-hydrochemical, shallow temperature survey, structural-tectonic, petrologic alteration, and solid-sample geochemistry studies were completed. Eighteen miles of high resolution reflection seismic data were gathered over the area. The study indicates that a geothermal regime with temperatures greater than 400/sup 0/F may exist at a depth of approximately 7500' to 10,000' over an area more than ten miles in length.

  5. Peaceful Uses Bona Fides: Criteria for Evaluation and Case Studies

    SciTech Connect (OSTI)

    Ajemian, Chris K.; Hazel, Mike; Kessler, Carol E.; Mathews, Carrie E.; Morris, Fred A.; Seward, Amy M.; Peterson, Danielle J.; Smith, Brian W.

    2007-06-06

    This study applies a set of indicators to assess the peaceful nature of a state’s nuclear program. Evaluation of a country’s nuclear program relative to these indicators can help the international community to take appropriate actions to ensure that the growth of the global nuclear energy industry proceeds peacefully and to minimize nuclear proliferation risks.

  6. Photoluminescence studies of type-II CdSe/CdTe superlattices

    SciTech Connect (OSTI)

    Li Jingjing; Johnson, Shane R.; Wang Shumin; Ding Ding; Ning Cunzheng; Zhang Yonghang; Yin Leijun; Skromme, B. J.; Liu Xinyu; Furdyna, Jacek K.

    2012-08-06

    CdSe/CdTe type-II superlattices grown on GaSb substrates by molecular beam epitaxy are studied using time-resolved and steady-state photoluminescence (PL) spectroscopy at 10 K. The relatively long carrier lifetime of 188 ns observed in time-resolved PL measurements shows good material quality. The steady-state PL peak position exhibits a blue shift with increasing excess carrier concentration. Self-consistent solutions of the Schroedinger and Poisson equations show that this effect can be explained by band bending as a result of the spatial separation of electrons and holes, which is critical confirmation of a strong type-II band edge alignment between CdSe and CdTe.

  7. International ESCO business opportunities and challenges: a Japanese case study

    SciTech Connect (OSTI)

    Vine, E.; Murakoshi, C.

    1997-10-01

    Recently, US energy service companies (ESCOs) have begun to actively explore markets outside the US. Despite the needs of many countries for ESCO involvement, ESCOs face many challenges (i.e., marketing, financial, institutional, political and cultural barriers). Consequently, most of these firms pursue international project opportunities very selectively due to the costs and risks associated with project development. Despite these barriers, some ESCOs view international work as a strategic expansion of their business, assuming that there will be adequate business in the future to repay them for their initial investment. In this paper, the authors present the findings from a recently completed study on the proposed development of an ESCO industry in Japan. The study was based on four sources of information: (1) a review of the published and unpublished literature on ESCOs; (2) interviews with 26 ESCOs in the US, the US Department of Energy, and the National Association of Energy Service Companies (NAESCO); (3) ESCO presentations at the October 1996 NAESCO meeting; and (4) informal discussions with ESCO experts in the US. They believe that the lessons learned in this study can be transferred or applied to other countries interested in developing an ESCO industry. While energy prices have remained relatively stable over the last several years in Japan and energy capacity is not perceived as a near-term problem, other ``market drivers`` necessary for the emergence of a successful and vibrant ESCO industry exist in Japan. Despite the presence of these market drivers, significant barriers to the successful development of an ESCO industry exist in Japan.

  8. Clean Cities Case Study: UPS delivers with Alternative Fuels

    SciTech Connect (OSTI)

    Frailey, M.

    1999-08-30

    In the fall of 1994, the UPS fleet in Landover, Maryland, began operating 20 vehicles on CNG. UPS selected CNG because natural gas is an abundant domestic resource that is available in almost every city in the US, and it also generally costs less than other fuels. The UPS project, funded by DOE through NREL and managed by TRI, was designed to test the feasibility of using CNG in a medium-duty pick-up and delivery fleet. This study is intended only to illustrate approaches that organizations could use in adopting AFVs into their fleets.

  9. 2007 Wholesale Power Rate Case Initial Proposal : Revenue Requirement Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    2005-11-01

    The purpose of this Study is to establish the level of revenues from wholesale power rates necessary to recover, in accordance with sound business principles, the Federal Columbia River Power System (FCRPS) costs associated with the production, acquisition, marketing, and conservation of electric power. The generation revenue requirement includes: recovery of the Federal investment in hydro generation, fish and wildlife and conservation costs; Federal agencies' operations and maintenance (O&M) expenses allocated to power; capitalized contract expenses associated with non-Federal power suppliers such as Energy Northwest (EN); other power purchase expenses, such as short-term power purchases; power marketing expenses; cost of transmission services necessary for the sale and delivery of FCRPS power; and all other generation-related costs incurred by the Administrator pursuant to law.

  10. Building America Special Research Project: High-R Walls Case Study Analysis

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

    | Department of Energy Building America Special Research Project: High-R Walls Case Study Analysis Building America Special Research Project: High-R Walls Case Study Analysis This report considers a number of promising wall systems with improved thermal control to improve plant-wide performance. Unlike previous studies, it considers performance in a more realistic matter, including some true three-dimensional heat flow and the relative risk of moisture damage. PDF icon Building America

  11. Interconnection economics of small power systems -- A case study

    SciTech Connect (OSTI)

    Bloethe, W.G.; Thakar, H.C. [Sargent and Lundy, Chicago, IL (United States); Kim, L.C. [Sarawak Electricity Supply Corp., Kuching (Malaysia); Samin, S. [PT PLN Persero, Jakarta (Indonesia)

    1996-11-01

    The advantages of interconnecting large electric power systems has been almost universally accepted in those parts of North America that are not geographically isolated. However, interconnecting power systems can result in significant economic advantages, even in those parts of the world where power systems are small and widely separated. This paper examines two small, isolated power systems on the island of Borneo in Southeast Asia. The Malaysian State of Srawak lies on the north coast of Borneo. With an area of 123,156 square km (47,555 square mi.) and population of 1.7 million, it is the largest, but most sparsely populated, state in the Federation of Malaysia. Its neighbor to the south is the Indonesian Province of West Kalimantan. A study examining the feasibility of interconnecting these two power systems was undertaken in 1994 as a part of the Association of Southeast Asian Nations (ASEAN) initiative to interconnect the power systems in the region. The ASEAN region is characterized by rapidly growing economies and rapid load growth.

  12. Ab-initio study of donor-acceptor codoping for n-type CuO

    SciTech Connect (OSTI)

    Peng, Yuan; Wang, Junling, E-mail: jlwang@ntu.edu.sg [School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798 (Singapore); Zheng, Jianwei [Institute of High Performance Computing, 1 Fusionopolis Way, #16-16 Connexis, Singapore 138632 (Singapore); Wu, Ping [Engineering Product Development, Singapore University of Technology and Design, 20 Dover Drive, Singapore 138682 (Singapore)

    2014-10-28

    Single n-type dopant in CuO has either a deep donor level or limited solubility, inefficient in generating free electrons. We have performed ab-initio study of the donor-acceptor codoping to obtain n-type CuO. Our results show that N codoping can slightly improve the donor level of Zr and In by forming shallower n-type complexes (Zr{sub Cu}-N{sub O} and 2In{sub Cu}-N{sub O}), but their formation energies are too high to be realized in experiments. However, Li codoping with Al and Ga is found to be relatively easy to achieve. 2Al{sub Cu}-Li{sub Cu} and 2Ga{sub Cu}-Li{sub Cu} have shallower donor levels than single Al and Ga by 0.14?eV and 0.08?eV, respectively, and their formation energies are reasonably low to act as efficient codopants. Moreover, Li codoping with both Al and Ga produce an empty impurity band just below the host conduction band minimum, which may reduce the donor ionization energy at high codoping concentrations.

  13. Building America Zero Energy Ready Home Case Study: Imery Group, Proud

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

    Green Home, Serenbe GA | Department of Energy Imery Group, Proud Green Home, Serenbe GA Building America Zero Energy Ready Home Case Study: Imery Group, Proud Green Home, Serenbe GA Case study describing the first DOE-certified zero energy ready home in Georgia, featuring 2x6 advanced framed wall, spray foamed walls and attic plus rigid foam and coated OSB. PDF icon The Imery Group: Proud Green Home - Serenbe, GA More Documents & Publications DOE Zero Energy Ready Home Case Study: The

  14. Webinar: Guidance for Filling Out a Detailed H2A Production Case Study |

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

    Department of Energy Guidance for Filling Out a Detailed H2A Production Case Study Webinar: Guidance for Filling Out a Detailed H2A Production Case Study Below is the text version of the webinar titled "Guidance for Filling Out a Detailed H2A Production Case Study," originally presented on July 9, 2013. In addition to this text version of the audio, you can access the presentation slides. Alli Aman: Thanks so much for joining today's webinar. Just to go through a few housekeeping

  15. Cummins Case Study Shows a 12.6% Improvement in Energy Performance with SEP

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

    | Department of Energy Cummins Case Study Shows a 12.6% Improvement in Energy Performance with SEP Cummins Case Study Shows a 12.6% Improvement in Energy Performance with SEP August 6, 2015 - 11:38am Addthis A recently published case study examines the successes of Cummins Inc., a global engine manufacturer that implemented an energy management system (EnMS) that meets the requirements of ISO 50001 and Superior Energy Performance® (SEP(tm)). Cummins implemented the EnMS at the Rocky Mount

  16. DOE Zero Energy Ready Home Case Study: Addison Homes, Cobbler Lane,

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

    Simpsonville, SC | Department of Energy Addison Homes, Cobbler Lane, Simpsonville, SC DOE Zero Energy Ready Home Case Study: Addison Homes, Cobbler Lane, Simpsonville, SC DOE Zero Energy Ready Home Case Study: Addison Homes, Cobbler Lane, Simpsonville, SC Case study of a DOE 2015 Housing Innovation Award winning custom home in the mixed humid climate that got a HERS 41 without PV, with 2x4 16" on-center walls with 1 inch rigid foam, a sealed conditioned crawl space insulated on inside

  17. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury, CT |

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

    Department of Energy Danbury, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury, CT Case study of a DOE Zero Energy Ready home in Danbury, CT, that scored HERS 35 without PV. This 2-story, 1,650-ft2 cabin built by a custom home builder for his own family meets Passive House Standards with 5.5-in. of foil-faced polysiocyanurate foam boards lining the outside walls, R-55 of rigid EPS foam under the slab,

  18. DOE Zero Energy Ready Home Case Study: BrightLeaf Homes, McCormick Avenue,

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

    Brookfield, IL | Department of Energy BrightLeaf Homes, McCormick Avenue, Brookfield, IL DOE Zero Energy Ready Home Case Study: BrightLeaf Homes, McCormick Avenue, Brookfield, IL DOE Zero Energy Ready Home Case Study: BrightLeaf Homes, McCormick Avenue, Brookfield, IL Case study of a DOE 2015 Housing Innovation Award winning production home in the cold climate that got a HERS 38 without PV, with staggered 2x4 studs every 8"on a 2x6 plate with dense-packed R-25 cellulose, basement with

  19. DOE Zero Energy Ready Home Case Study: Brookside Development, Derby, CT |

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

    Department of Energy Brookside Development, Derby, CT DOE Zero Energy Ready Home Case Study: Brookside Development, Derby, CT DOE Zero Energy Ready Home Case Study: Brookside Development, Derby, CT Case study of a DOE Zero Energy Ready home in Derby, CT, that achieves a HERS score of 45 without PV or HERS 26 with PV. The production home is one of a development of 7 two-story, 4,000+-ft2 certified homes that have 2x4 walls filled with 1.5 in. closed-cell spray foam, 2-in. fiberglass batt,

  20. DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Charlestown,

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

    RI | Department of Energy Caldwell and Johnson, Charlestown, RI DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Charlestown, RI DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Charlestown, RI Case study of a DOE Zero Energy Ready affordable home in Charlestown, RI, that achieved a HERS Index of 47 without PV. The 2,244-ft2 two-story home with basement has 2x6 walls filled with 5.5 in. (R-23) 2-lb open-cell spray foam, R-12 closed-cell spray foam under the slab, and

  1. DOE Zero Energy Ready Home Case Study: Ferguson Design and Construction

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

    Inc., Sagaponack, NY, Custom Home | Department of Energy Home Case Study: Ferguson Design and Construction Inc., Sagaponack, NY, Custom Home DOE Zero Energy Ready Home Case Study: Ferguson Design and Construction Inc., Sagaponack, NY, Custom Home Case study of a DOE Zero Energy Ready Home in Long Island, NY, that scored HERS 43 without PV. This 5,088-square-foot custom home has R-25 double-stud walls, a vaulted roof with R-40 blown cellulose, R-10 XPS under slab, a hydro air system with 91%

  2. DOE Zero Energy Ready Home Case Study: Greenhill Contracting, New Paltz, NY

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

    | Department of Energy New Paltz, NY DOE Zero Energy Ready Home Case Study: Greenhill Contracting, New Paltz, NY DOE Zero Energy Ready Home Case Study: Greenhill Contracting, New Paltz, NY Case study of a DOE Zero Energy Ready home in New Paltz, NY, that achieved a HERS score of 37 without PV or 7 with 7.5-kW PV. The two-story 2,288-ft2 home is one of 9 certified homes. All of the homes have R-22 ICF walls, R-20 closed-cell spray foam under the slab, a ground-source heat pump with

  3. DOE Zero Energy Ready Home Case Study: Habitat for Humanity South Sarasota

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

    County, Nokomis, FL | Department of Energy Sarasota County, Nokomis, FL DOE Zero Energy Ready Home Case Study: Habitat for Humanity South Sarasota County, Nokomis, FL DOE Zero Energy Ready Home Case Study: Habitat for Humanity South Sarasota County, Nokomis, FL Case study of a DOE Zero Energy Ready affordable home in Nokomis, FL, achieves a HERS 51 without PV. The 1,290-ft2 1-story home has foam-filled concrete block walls, a sealed attic insulated under the roof deck with open-cell spray

  4. DOE Zero Energy Ready Home Case Study: John Hubert Associates, North Cape

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

    May, NJ | Department of Energy John Hubert Associates, North Cape May, NJ DOE Zero Energy Ready Home Case Study: John Hubert Associates, North Cape May, NJ DOE Zero Energy Ready Home Case Study: John Hubert Associates, North Cape May, NJ Case study of a DOE Zero Energy Ready home in North Cape May, NJ, that scored a HERS 46 without PV or HERS 9 with 6.5 kW of PV. The two-story, 1,871-ft2 home has advanced-framed above-grade walls with R-21 fiberglass batt plus an R-3.6-insulated coated OSB

  5. DOE Zero Energy Ready Home Case Study: M Street Homes, Houston, TX |

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

    Department of Energy M Street Homes, Houston, TX DOE Zero Energy Ready Home Case Study: M Street Homes, Houston, TX DOE Zero Energy Ready Home Case Study: M Street Homes, Houston, TX Case study of a DOE Zero Energy Ready home in Houston, TX, that achieves a HERS 45 without PV or HERS 32 with 1.2 kW PV. The three-story, 4,507-ft2 custom home is powered by a unique tri-generation system that supplies all of the home's electricity, heating, and cooling on site. The tri-generator is powered by a

  6. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix, AZ,

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

    Affordable | Department of Energy Phoenix, AZ, Affordable DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix, AZ, Affordable DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix, AZ, Affordable Case study of a DOE Zero Energy Ready Home in Phoenix, AZ, that scored HERS 58 without PV or HERS 38 with PV. This 1,700-square-foot affordable home has R-21 framed walls, a sealed closed-cell spray foamed attic, an air-source heat pump with forced air, and a solar combo system

  7. DOE Zero Energy Ready Home Case Study: New Town Builders, Denver, CO |

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

    Department of Energy CO DOE Zero Energy Ready Home Case Study: New Town Builders, Denver, CO DOE Zero Energy Ready Home Case Study: New Town Builders, Denver, CO Case study of a DOE Zero Energy Ready home in Denver, CO, that achieves HERS 38 without PV or HERS -3 with 8.0 kW of PV. The 2,115-ft2 two-story production home has 9.5-in.-thick double-stud walls filled with R-40 of blown fiberglass; a vented attic with R-50 blown fiberglass; an insulated, conditioned basement; a high-efficiency

  8. DOE Zero Energy Ready Home Case Study: New Town Builders, Denver, CO,

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

    Production Home | Department of Energy CO, Production Home DOE Zero Energy Ready Home Case Study: New Town Builders, Denver, CO, Production Home Case study of a DOE Zero Energy Ready Home in Denver, CO, that scored HERS 41 without PV, HERS 3 with PV. This 3,560-square-foot production home has R-36 double-stud walls, a vented attic with R-50 blown fiberglass, and a 97% efficient gas furnace with ducts in conditioned space. PDF icon DOE Zero Energy Ready Home Case Study: New Town Builders-

  9. DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA |

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

    Department of Energy One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA Case study of a DOE Zero Energy Ready home in San Jose, CA, that achieved a HERS 69 on the California HERS score without PV, or HERS -1 with 6.4 kW of PV. The custom home has 2x6 advanced framed walls dense packed with R-23 of cellulose plus 1 in. of rigid foam exterior insulation, R-51 blown cellulose in the

  10. DOE Zero Energy Ready Home Case Study: Preferred Builders, Old Greenwich,

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

    CT, Custom | Department of Energy Home Case Study: Preferred Builders, Old Greenwich, CT, Custom DOE Zero Energy Ready Home Case Study: Preferred Builders, Old Greenwich, CT, Custom Case study of a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 42 without PV or HERS 20 with PV. This 2,700-square-foot custom home has advanced framed walls with R-24 blown cellulose plus R-7.5 EPS rigid foam, membrane-coated OSB, a closed-cell spray foamed attic, R-13 closed-cell spray foam

  11. DOE Zero Energy Ready Home Case Study: Southern Energy Homes, Russellville,

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

    AL | Department of Energy Southern Energy Homes, Russellville, AL DOE Zero Energy Ready Home Case Study: Southern Energy Homes, Russellville, AL DOE Zero Energy Ready Home Case Study: Southern Energy Homes, Russellville, AL Case study of the first manufactured home built to the DOE Zero Energy Ready Home standard. This manufactured home achieved a HERS score of 57 without PV. The home has been set up for side-by-side testing with an identical manufactured home built to ENERGY STAR standards

  12. DOE Zero Energy Ready Home Case Study: Sterling Brook Custom Homes, Double

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

    Oak, TX | Department of Energy Sterling Brook Custom Homes, Double Oak, TX DOE Zero Energy Ready Home Case Study: Sterling Brook Custom Homes, Double Oak, TX DOE Zero Energy Ready Home Case Study: Sterling Brook Custom Homes, Double Oak, TX Case study of a DOE Zero Energy Ready home in Double Oak, TX, north of Dallas, that scored a HERS 44 without PV. The 3,752-ft2 two-story home served as an energy-efficient model home for the custom home builder: 1,300 visitors toured the home, thousands

  13. DOE Zero Energy Ready Home Case Study: Dwell Development, Reclaimed Modern,

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

    Seattle, WA | Department of Energy Dwell Development, Reclaimed Modern, Seattle, WA DOE Zero Energy Ready Home Case Study: Dwell Development, Reclaimed Modern, Seattle, WA DOE Zero Energy Ready Home Case Study: Dwell Development, Reclaimed Modern, Seattle, WA Case study of a DOE 2015 Housing Innovation Award winning custom home in the marine climate that got a HERS 55 without PV, or HERS 25 with PV, with 2x8 24" on center walls with R-27 dense-packed cellulose; R-20 rigid foam under

  14. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott Valley, AZ

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

    | Department of Energy Mandalay Homes, Prescott Valley, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott Valley, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott Valley, AZ Case study of a DOE Zero Energy Ready home in northern AZ that achieved a HERS score of 48 without PV or 25 if 3.5 kW PV were added. The two-story, 2,469-ft2 production home has 2x4 walls filled with R-13 open-cell spray foam plus 1-in. rigid foam over plywood sheathing, a sealed R-20

  15. DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham, WA |

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

    Department of Energy Bellingham, WA DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham, WA DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham, WA Case study of a DOE Zero Energy Ready home in Bellingham, WA, that achieves HERS 43 without PV or HERS 13 with 3.2 kW of PV. The 1,055-ft2 two-story production home has 6-in. SIP walls, a 10-in. SIP roof, and ICF foundation walls with R-20 high-density rigid EPS foam under the slab. A single ductless heat pump heats

  16. DOE ZERH Case Study: Mutual Housing California, Mutual Housing at Spring

    Office of Scientific and Technical Information (OSTI)

    Lake, Woodland, CA () | SciTech Connect : DOE ZERH Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA Citation Details In-Document Search Title: DOE ZERH Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA Case study of a DOE 2015 Housing Innovation Award winning multifamily project of 62 affordable-housing apartment home in the hot-dry climate that exceeded CA Title 24-2008 by 35%, with 2x4 16" on center walls with R-21

  17. 2007 Wholesale Power Rate Case Initial Proposal : Risk Analysis Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    2005-11-01

    The Federal Columbia River Power System (FCRPS), operated on behalf of the ratepayers of the PNW by BPA and other Federal agencies, faces many uncertainties during the FY 2007-2009 rate period. Among these uncertainties, the largest revolve around hydro conditions, market prices and river operations for fish recovery. In order to provide a high probability of making its U.S. Treasury payments, BPA performs a Risk Analysis as part of its rate-making process. In this Risk Analysis, BPA identifies key risks, models their relationships, and then analyzes their impacts on net revenues (total revenues less expenses). BPA subsequently evaluates in the ToolKit Model the Treasury Payment Probability (TPP) resulting from the rates, risks, and risk mitigation measures described here and in the Wholesale Power Rate Development Study (WPRDS). If the TPP falls short of BPA's standard, additional risk mitigation revenues, such as PNRR and CRAC revenues are incorporated in the modeling in ToolKit until the TPP standard is met. Increased wholesale market price volatility and six years of drought have significantly changed the profile of risk and uncertainty facing BPA and its stakeholders. These present new challenges for BPA in its effort to keep its power rates as low as possible while fully meeting its obligations to the U.S. Treasury. As a result, the risk BPA faces in not receiving the level of secondary revenues that have been credited to power rates before receiving those funds is greater. In addition to market price volatility, BPA also faces uncertainty around the financial impacts of operations for fish programs in FY 2006 and in the FY 2007-2009 rate period. A new Biological Opinion or possible court-ordered change to river operations in FY 2006 through FY 2009 may reduce BPA's net revenues included Initial Proposal. Finally, the FY 2007-2009 risk analysis includes new operational risks as well as a more comprehensive analysis of non-operating risks. Both the operational and non-operational risks will be described in Section 2.0 of this study. Given these risks, if rates are designed using BPA's traditional approach of only adding Planned Net Revenues for Risk (PNRR), power rates would need to recover a much larger ''risk premium'' to meet BPA's TPP standard. As an alternative to high fixed risk premiums, BPA is proposing a risk mitigation package that combines PNRR with a variable rate mechanism similar to the cost recovery adjustment mechanisms used in the FY 2002-2006 rate period. The proposed risk mitigation package is less expensive on a forecasted basis because the rates can be adjusted on an annual basis to respond to uncertain financial outcomes. BPA is also proposing a Dividend Distribution Clause (DDC) to refund reserves in excess of $800M to customers in the event net revenues in the next rate period exceed current financial forecasts.

  18. Hierarchical Models for Batteries: Overview with Some Case Studies

    SciTech Connect (OSTI)

    Pannala, Sreekanth; Mukherjee, Partha P; Allu, Srikanth; Nanda, Jagjit; Martha, Surendra K; Dudney, Nancy J; Turner, John A

    2012-01-01

    Batteries are complex multiscale systems and a hierarchy of models has been employed to study different aspects of batteries at different resolutions. For the electrochemistry and charge transport, the models span from electric circuits, single-particle, pseudo 2D, detailed 3D, and microstructure resolved at the continuum scales and various techniques such as molecular dynamics and density functional theory to resolve the atomistic structure. Similar analogies exist for the thermal, mechanical, and electrical aspects of the batteries. We have been recently working on the development of a unified formulation for the continuum scales across the electrode-electrolyte-electrode system - using a rigorous volume averaging approach typical of multiphase formulation. This formulation accounts for any spatio-temporal variation of the different properties such as electrode/void volume fractions and anisotropic conductivities. In this talk the following will be presented: The background and the hierarchy of models that need to be integrated into a battery modeling framework to carry out predictive simulations, Our recent work on the unified 3D formulation addressing the missing links in the multiscale description of the batteries, Our work on microstructure resolved simulations for diffusion processes, Upscaling of quantities of interest to construct closures for the 3D continuum description, Sample results for a standard Carbon/Spinel cell will be presented and compared to experimental data, Finally, the infrastructure we are building to bring together components with different physics operating at different resolution will be presented. The presentation will also include details about how this generalized approach can be applied to other electrochemical storage systems such as supercapacitors, Li-Air batteries, and Lithium batteries with 3D architectures.

  19. Building America Case Study: Advanced Boiler Load Monitoring Controllers, Chicago, Illinois (Fact Sheet)

    SciTech Connect (OSTI)

    PARR

    2014-09-01

    Beyond these initial system efficiency upgrades are an emerging class of Advanced Load Monitoring (ALM) aftermarket controllers that dynamically respond to the boiler load, with claims of 10% to 30% of fuel savings over a heating season. For hydronic boilers specifically, these devices perform load monitoring, with continuous measurement of supply and in some cases return water temperatures. Energy savings from these ALM controllers are derived from dynamic management of the boiler differential, where a microprocessor with memory of past boiler cycles prevents the boiler from firing for a period of time, to limit cycling losses and inefficient operation during perceived low load conditions. These differ from OTR controllers, which vary boiler setpoint temperatures with ambient conditions while maintaining a fixed differential. PARR installed and monitored the performance of one type of ALM controller, the M2G from Greffen Systems, at multifamily sites in the city of Chicago and its suburb Cary, IL, both with existing OTR control. Results show that energy savings depend on the degree to which boilers are over-sized for their load, represented by cycling rates. Also savings vary over the heating season with cycling rates, with greater savings observed in shoulder months. Over the monitoring period, over-sized boilers at one site showed reductions in cycling and energy consumption in line with prior laboratory studies, while less over-sized boilers at another site showed muted savings.

  20. Estimating the greenhouse gas benefits of forestry projects: A Costa Rican Case Study

    SciTech Connect (OSTI)

    Busch, Christopher; Sathaye, Jayant; Sanchez Azofeifa, G. Arturo

    2000-09-01

    If the Clean Development Mechanism proposed under the Kyoto Protocol is to serve as an effective means for combating global climate change, it will depend upon reliable estimates of greenhouse gas benefits. This paper sketches the theoretical basis for estimating the greenhouse gas benefits of forestry projects and suggests lessons learned based on a case study of Costa Rica's Protected Areas Project, which is a 500,000 hectare effort to reduce deforestation and enhance reforestation. The Protected Areas Project in many senses advances the state of the art for Clean Development Mechanism-type forestry projects, as does the third-party verification work of SGS International Certification Services on the project. Nonetheless, sensitivity analysis shows that carbon benefit estimates for the project vary widely based on the imputed deforestation rate in the baseline scenario, e.g. the deforestation rate expected if the project were not implemented. This, along with a newly available national dataset that confirms other research showing a slower rate of deforestation in Costa Rica, suggests that the use of the 1979--1992 forest cover data originally as the basis for estimating carbon savings should be reconsidered. When the newly available data is substituted, carbon savings amount to 8.9 Mt (million tones) of carbon, down from the original estimate of 15.7 Mt. The primary general conclusion is that project developers should give more attention to the forecasting land use and land cover change scenarios underlying estimates of greenhouse gas benefits.

  1. Neutron Scattering Studies of Vortex Matter in Type-II Superconductors

    SciTech Connect (OSTI)

    Xinsheng Ling

    2012-02-02

    The proposed program is an experimental study of the fundamental properties of Abrikosov vortex matter in type-II superconductors. Most superconducting materials used in applications such as MRI are type II and their transport properties are determined by the interplay between random pinning, interaction and thermal fluctuation effects in the vortex state. Given the technological importance of these materials, a fundamental understanding of the vortex matter is necessary. The vortex lines in type-II superconductors also form a useful model system for fundamental studies of a number of important issues in condensed matter physics, such as the presence of a symmetry-breaking phase transition in the presence of random pinning. Recent advances in neutron scattering facilities such as the major upgrade of the NIST cold source and the Spallation Neutron Source are providing unprecedented opportunities in addressing some of the longstanding issues in vortex physics. The core component of the proposed program is to use small angle neutron scattering and Bitter decoration experiments to provide the most stringent test of the Bragg glass theory by measuring the structure factor in both the real and reciprocal spaces. The proposed experiments include a neutron reflectometry experiment to measure the precise Q-dependence of the structure factor of the vortex lattice in the Bragg glass state. A second set of SANS experiments will be on a shear-strained Nb single crystal for testing a recently proposed theory of the stability of Bragg glass. The objective is to artificially create a set of parallel grain boundaries into a Nb single crystal and use SANS to measure the vortex matter diffraction pattern as a function of the changing angle between the applied magnetic field to the grain boundaries. The intrinsic merits of the proposed work are a new fundamental understanding of type-II superconductors on which superconducting technology is based, and a firm understanding of phases and phase transitions in condensed matter systems with random pinning. The broader impact of the program includes the training of future generation of neutron scientists, and further development of neutron scattering and complementary techniques for studies of superconducting materials. The graduate and undergraduate students participating in this project will learn the state-of-the-art neutron scattering techniques, acquire a wide range of materials research experiences, and participate in the frontier research of superconductivity. This should best prepare the students for future careers in academia, industry, or government.

  2. DOE Zero Energy Ready Home Case Study: United Way of Long Island...

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

    unvented attic with R-48 ocsf under roof deck; ERV tied to wall hung boiler with hydro coil. DOE Zero Energy Ready Home Case Study: United Way of Long Island Housing...

  3. Sybase Case Study: Database Technology Company Saves $262,000 Annually

    SciTech Connect (OSTI)

    2010-06-25

    This case study describes the steps Sybase, Inc. took to improve their data center efficiency and how they confirmed that DOE's DC Pro tools provide accurate estimates of potential energy savings.

  4. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Danbury, CT

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready home in Danbury, CT, that scored HERS 35 without PV. This 2-story, 1,650-ft2 cabin built by a custom home builder for his own family meets Passive House...

  5. Laboratories for the 21st Century: Case Studies, Molecular Foundry, Berkeley, California

    SciTech Connect (OSTI)

    Not Available

    2010-11-01

    This case study provides information on the Molecular Foundry, which incorporates Labs21 principles in its design and construction. The design includes many of the strategies researched at Lawrence Berkeley Laboratory for energy efficient cleanroom and data centers.

  6. DOE Zero Energy Ready Home Case Study: Southern Energy Homes, Russellville, AL

    Broader source: Energy.gov [DOE]

    Case study of the first manufactured home built to the DOE Zero Energy Ready Home standard. This manufactured home achieved a HERS score of 57 without PV. The home has been set up for side-by-side...

  7. Progress on an ARM/GCSS/SPARC TWP-ICE Monsoon Case Study

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

    Progress on an ARMGCSSSPARC TWP-ICE Monsoon Case Study Ann Fridlind and Andrew Ackerman ann.fridlind@nasa.gov * www.giss.nasa.govfridlind Introduction Source: Lori Chappel, ...

  8. IEA Wind Task 26 - Multi-national Case Study of the Financial...

    Open Energy Info (EERE)

    Wind Task 26 - Multi-national Case Study of the Financial Cost of Wind Energy, Work Package 1, Final Report Jump to: navigation, search Tool Summary LAUNCH TOOL Name: IEA Wind Task...

  9. DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready home in San Jose, CA, that achieved a HERS 69 on the California HERS score without PV, or HERS -1 with 6.4 kW of PV.

  10. Best Practices Case Study: Urbane Homes - Crestwood, KY, Various Locations, Greater Louisville, KY

    SciTech Connect (OSTI)

    2011-09-01

    Case study of Urbane Homes, who worked with Building America to build market rate homes with HERS scores of 57 to 62. Despite a down market they’ve sold every home within 3 weeks of listing, without any advertising.

  11. Case Study Webinar: Cummins SEP ‘Experience’, November 19, 2PM eastern time

    Broader source: Energy.gov [DOE]

    The DOE Advanced Manufacturing Office announces the third in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP) program...

  12. Case Study Webinar: HARBEC Inc. SEP ‘Experience’, September 9, 2PM eastern time

    Broader source: Energy.gov [DOE]

    The DOE Advanced Manufacturing Office announces the second in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP) program...

  13. Building America Case Studies for New Homes: The Impact of Thermostat...

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

    New Homes: The Impact of Thermostat Placement in Low-Load Homes in Sunny Climates Building America Case Studies for New Homes: The Impact of Thermostat Placement in Low-Load Homes ...

  14. Case Study - The Challenge: Saving Energy at a Sewage Lift Station...

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

    By adding a small booster pump to the sewage pumping system, the city reduced the ... PDF icon Case Study - The Challenge: Saving Energy at a Sewage Lift Station Through Pump ...

  15. DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville, VA

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready home in Charlottesville, VA, that achieves a HERS 33 without PV. The 2,572-ft2 custom home with daylight basement, has 2x6 advanced framed walls filled with R...

  16. Laboratories for the 21st Century: Case Studies, Molecular Foundry, Berkeley, California

    SciTech Connect (OSTI)

    2010-11-29

    This case study provides information on the Molecular Foundry, which incorporates Labs21 principles in its design and construction. The design includes many of the strategies researched at Lawrence Berkeley Laboratory for energy efficient cleanroom and data centers.

  17. Existing Homes Retrofit Case Study: Green Home Solutions by Grupe, Lodi, California

    SciTech Connect (OSTI)

    2009-09-01

    This is a Building America case study on a the first whole building energy efficiency retrofit project on an existing home conducted by Grupe's Green Home Solutions in Lodi, California.

  18. Case Study: Fuel Cells Provide Combined Heat and Power at Verizon's Garden City Central Office

    Fuel Cell Technologies Publication and Product Library (EERE)

    This case study describes how Verizon's Central Office in Garden City, NY, installed a 1.4-MW phosphoric acid fuel cell system as an alternative solution to bolster electric reliability, optimize the

  19. DOE Zero Energy Ready Home Case Study: Carl Franklin Homes, L...

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

    Carl Franklin Homes, L.C.Green Extreme Homes, CDC, McKinley Project, Garland TX DOE Zero Energy Ready Home Case Study: Carl Franklin Homes, L.C.Green Extreme Homes, CDC, McKinley ...

  20. OpenEI.org case study at Amazon Web Services | OpenEI Community

    Open Energy Info (EERE)

    OpenEI.org case study at Amazon Web Services Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2017) Super contributor 14 September, 2010 -...

  1. DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham, WA

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready home in Bellingham, WA, that achieves HERS 43 without PV or HERS 13 with 3.2 kW of PV.

  2. Best Practices Case Study: William Ryan House - Tampa Division, Tampa, FL

    SciTech Connect (OSTI)

    none,

    2011-04-01

    Case study of William Ryan Homes, who cut energy use to achieve HERS scores of 65 to 70 on nine floor plans that will be featured in 277 homes in central Florida.

  3. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM

    Broader source: Energy.gov [DOE]

    Case study of a New Mexico-based home builder who has built more DOE Zero Energy Ready certified homes than any builder in the nation. One example home achieved a HERS score of HERS 55 without PV...

  4. Energy Department Releases Case Studies and Best Practices to Assist Innovative Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) today announced new case studies and other online resources available to local governments that are designing, expanding, and enabling residential energy efficiency programs across the country.

  5. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Marine...

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

    and passive design; air-to-water heatpump, fresh air intake with fan, triple-pane windows, 100% LED. PDF icon DOE Zero Energy Ready Home Case Study: Clifton View Homes, ...

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

    Broader source: Energy.gov [DOE]

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

  7. Case Study: Fuel Cells Provide Combined Heat and Power at Verizon...

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

    Case Study: Fuel Cells Provide Com- bined Heat and Power at Verizon's Garden City Central ... installed a 1.4 MW phosphoric acid fuel cell (PAFC) system, consisting of seven ...

  8. Case Studies

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

    Kwok Ko Energy Frontier Experiments and Modeling with GEANT 4 - Leads: Rob Roser & Elizabeth Sexton-Kennedy Perturbative QCD - Lead: Michele Papucci Intensity Frontier Data...

  9. Case Studies

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

    Expand Utility Resources News & Events Expand News & Events Skip navigation links Marketing Resources Marketing Portal Reports, Publications, and Research Utility Toolkit...

  10. Case Study - The Challenge: Improving the Performance of a Waste-To-Energy

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

    Facility | Department of Energy the Performance of a Waste-To-Energy Facility Case Study - The Challenge: Improving the Performance of a Waste-To-Energy Facility This case study examines how the City of Long Beach, California, was able to improve the operational efficiency of its Southeast Resource Recovery Facility (SERRF), a recycling and solid waste-to-energy plant. To replace inlet damper control and reduce energy consumption, variable frequency drives (VFDs) were installed on the

  11. Case Study - The Challenge: Saving Energy at a Sewage Lift Station Through

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

    Pump System Modifications | Department of Energy Saving Energy at a Sewage Lift Station Through Pump System Modifications Case Study - The Challenge: Saving Energy at a Sewage Lift Station Through Pump System Modifications This case study explores how the City of Milford, Connecticut saved energy at the Welches Point sewage lift station. By adding a small booster pump to the sewage pumping system, the city reduced the station's annual energy consumption by 36,096 kWh, or more than 15

  12. Case Study: Fuel Cells Provide Combined Heat and Power at Verizon's Garden

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

    Central Office | Department of Energy Provide Combined Heat and Power at Verizon's Garden Central Office Case Study: Fuel Cells Provide Combined Heat and Power at Verizon's Garden Central Office This is a case study about Verizons Communications, who installed a 14-MW phosphoric acid fuel cell system at its Central Office in Garden City, New York, in 2005 and is now reaping environmental benefits and demonstrating the viaility of fuel cells in a commerical, critical telecommunications

  13. 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. PDF icon Southern Energy Homes, First DOE

  14. Whole-House Solutions Case Study: Sunnyvale Marine Climate Deep Retrofit |

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

    Department of Energy Whole-House Solutions Case Study: Sunnyvale Marine Climate Deep Retrofit Whole-House Solutions Case Study: Sunnyvale Marine Climate Deep Retrofit The Alliance for Residential Building Innovation (ARBI) and Allen Gilliland of One Sky Homes collaborated on a marine climate retrofit project designed to meet both Passive House (PH) and Building America program standards. The scope included sealing, installing wall, roof and floor insulation (previously lacking), replacing

  15. Technology Solutions Case Study: High-Performance Ducts in Hot-Dry Climates

    Office of Scientific and Technical Information (OSTI)

    () | SciTech Connect : Technology Solutions Case Study: High-Performance Ducts in Hot-Dry Climates Citation Details In-Document Search Title: Technology Solutions Case Study: High-Performance Ducts in Hot-Dry Climates Ducts in conditioned space (DCS) represent a high priority measure for moving the next generation of new homes to the Zero Net Energy performance level. Various strategies exist for incorporating ducts within the conditioned thermal envelope. To support this activity, in 2013

  16. Overcoming the Barrier to Achieving Large-Scale Production - A Case Study |

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

    Department of Energy Overcoming the Barrier to Achieving Large-Scale Production - A Case Study Overcoming the Barrier to Achieving Large-Scale Production - A Case Study This presentation summarizes the information given by Semprius during the Photovoltaic Validation and Bankability Workshop in San Jose, California, on August 31, 2011. PDF icon semprius_burroughs_pv_validation_2011_aug.pdf More Documents & Publications Federal Energy Management Program Report Template Final Report - 1366

  17. Building America Case Study: High Performance Ducts in Hot-Dry Climates;

    Office of Scientific and Technical Information (OSTI)

    Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE) () | SciTech Connect : Building America Case Study: High Performance Ducts in Hot-Dry Climates; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE) Citation Details In-Document Search Title: Building America Case Study: High Performance Ducts in Hot-Dry Climates; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy

  18. Building America Case Studies for New Homes: Performance and Costs of

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

    Ductless Heat Pumps in Marine Climate High-Performance Homes | Department of Energy Case Studies for New Homes: Performance and Costs of Ductless Heat Pumps in Marine Climate High-Performance Homes Building America Case Studies for New Homes: Performance and Costs of Ductless Heat Pumps in Marine Climate High-Performance Homes The Woods is a sustainable community built by Habitat for Humanity in 2013. This community comprises 30 homes that are high-performance and energy-efficient. With

  19. DOE Zero Energy Ready Home Case Study: Garbett Homes, Herriman, UT,

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

    Production Home | Department of Energy Garbett Homes, Herriman, UT, Production Home DOE Zero Energy Ready Home Case Study: Garbett Homes, Herriman, UT, Production Home Case study of a DOE Zero Energy Ready Home in Herriman, UT, that scored HERS 40 without PV, -1 with PV. This 4,111-square-foot production home has R-23 advanced framed walls, and a vented attic with R-60 blown fiberglass. PDF icon Garbett Homes - Herriman, UT More Documents & Publications DOE Zero Energy Ready Home Case

  20. DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc., Albuquerque,

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

    NM, Production | Department of Energy Homes Inc., Albuquerque, NM, Production DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc., Albuquerque, NM, Production Case study of a DOE Zero Energy Ready Home in Aztec, NM, that scored HERS 49 without PV. This 2,064-square-foot production home has advance framed walls, a spray foamed attic, an air source heat pump, and an HRV. PDF icon Palo Duro Homes, Inc.- Albuquerque, NM More Documents & Publications DOE Zero Energy Ready Home Case

  1. SPRAY FOAM IN ACCESSIBLE SPACES:BEST PRACTICES AND CASE STUDIES FOR RETROFIT IN MIXED-HUMID CLIMATE

    SciTech Connect (OSTI)

    Christian, Jeffrey E; Gant, Kathy

    2013-12-01

    Heating and cooling the house is one of the homeowners major expenses. Reducing these costs, saving energy, and creating a healthier, more comfortable indoor environment are good reasons to consider improving the building thermal envelope. Improvements usually consider increasing the amount of insulation, reducing the infiltration of outside air, and controlling moisture in existing buildings. This report describes the use of spray foam materials to insulate, seal, and control moisture. This discussion is limited to treating areas that are accessible. What is accessible, however, can vary depending on the type of renovation. If the building has been gutted or exterior surfaces removed, there are more options. This report will look at areas to consider for spray foam application and discuss the types of spray foams available and their uses. A number of case studies are presented to show the effectiveness of this retrofit in existing houses based on performance data.

  2. Bulk and surface half-metallicity: The case of D0{sub 3}-type Mn{sub 3}Ge

    SciTech Connect (OSTI)

    Liu, Hao; Gao, G. Y. Hu, Lei; Ni, Yun; Zu, Fengxia; Zhu, Sicong; Wang, Shuling; Yao, K. L.

    2014-01-21

    Motivated by the experimental realization of D0{sub 22}-type Mn{sub 3}Ge (001) films [Kurt et al. Appl. Phys. Lett. 101, 132410 (2012)] and the structural stability of D0{sub 3}-type Heusler alloy Mn{sub 3}Ge [Zhang et al. J. Phys.: Condens. Matter 25, 206006 (2013)], we use the first-principles calculations based on the full potential linearized augmented plane-wave method to investigate the electronic and magnetic properties of D0{sub 3}-type Heusler alloy Mn{sub 3}Ge and its (001) surface. We show that bulk D0{sub 3}-Mn{sub 3}Ge is a half-metallic ferromagnet with the minority-spin energy gap of 0.52 eV and the magnetic moment of 1.00 μ{sub B} per formula unit. The bulk half-metallicity is preserved at the pure Mn-terminated (001) surface due to the large exchange split, but the MnGe-terminated (001) surface destroys the bulk half-metallicity. We also reveal that the surface stabilities are comparable between the D0{sub 3}-Mn{sub 3}Ge (001) and the experimental D0{sub 22}-Mn{sub 3}Ge (001), which indicates the feasibility to grow the Mn{sub 3}Ge (001) films with D0{sub 3} phase other than D0{sub 22} one. The surface half-metallicity and stability make D0{sub 3}-Mn{sub 3}Ge a promising candidate for spintronic applications.

  3. Vacancy-type defects induced by grinding of Si wafers studied by monoenergetic positron beams

    SciTech Connect (OSTI)

    Uedono, Akira; Yoshihara, Nakaaki; Mizushima, Yoriko; Kim, Youngsuk; Nakamura, Tomoji; Ohba, Takayuki; Oshima, Nagayasu; Suzuki, Ryoichi

    2014-10-07

    Vacancy-type defects introduced by the grinding of Czochralski-grown Si wafers were studied using monoenergetic positron beams. Measurements of Doppler broadening spectra of the annihilation radiation and the lifetime spectra of positrons showed that vacancy-type defects were introduced in the surface region (<98 nm), and the major defect species were identified as (i) relatively small vacancies incorporated in dislocations and (ii) large vacancy clusters. Annealing experiments showed that the defect concentration decreased with increasing annealing temperature in the range between 100 and 500C. After 600700C annealing, the defect-rich region expanded up to about 170 nm, which was attributed to rearrangements of dislocation networks, and a resultant emission of point defects toward the inside of the sample. Above 800C, the stability limit of those vacancies was reached and they started to disappear. After the vacancies were annealed out (900C), oxygen-related defects were the major point defects and they were located at <25 nm.

  4. An approach for integrating toxicogenomic data in risk assessment: The dibutyl phthalate case study

    SciTech Connect (OSTI)

    Euling, Susan Y.; Thompson, Chad M.; Chiu, Weihsueh A.; Benson, Robert

    2013-09-15

    An approach for evaluating and integrating genomic data in chemical risk assessment was developed based on the lessons learned from performing a case study for the chemical dibutyl phthalate. A case study prototype approach was first developed in accordance with EPA guidance and recommendations of the scientific community. Dibutyl phthalate (DBP) was selected for the case study exercise. The scoping phase of the dibutyl phthalate case study was conducted by considering the available DBP genomic data, taken together with the entire data set, for whether they could inform various risk assessment aspects, such as toxicodynamics, toxicokinetics, and doseresponse. A description of weighing the available dibutyl phthalate data set for utility in risk assessment provides an example for considering genomic data for future chemical assessments. As a result of conducting the scoping process, two questionsDo the DBP toxicogenomic data inform 1) the mechanisms or modes of action?, and 2) the interspecies differences in toxicodynamics?were selected to focus the case study exercise. Principles of the general approach include considering the genomics data in conjunction with all other data to determine their ability to inform the various qualitative and/or quantitative aspects of risk assessment, and evaluating the relationship between the available genomic and toxicity outcome data with respect to study comparability and phenotypic anchoring. Based on experience from the DBP case study, recommendations and a general approach for integrating genomic data in chemical assessment were developed to advance the broader effort to utilize 21st century data in risk assessment. - Highlights: Performed DBP case study for integrating genomic data in risk assessment Present approach for considering genomic data in chemical risk assessment Present recommendations for use of genomic data in chemical risk assessment.

  5. Photocapacitance study of type-II GaSb/GaAs quantum ring solar cells

    SciTech Connect (OSTI)

    Wagener, M. C.; Botha, J. R.; Carrington, P. J.; Krier, A.

    2014-01-07

    In this study, the density of states associated with the localization of holes in GaSb/GaAs quantum rings are determined by the energy selective charging of the quantum ring distribution. The authors show, using conventional photocapacitance measurements, that the excess charge accumulated within the type-II nanostructures increases with increasing excitation energies for photon energies above 0.9?eV. Optical excitation between the localized hole states and the conduction band is therefore not limited to the ?(k?=?0) point, with pseudo-monochromatic light charging all states lying within the photon energy selected. The energy distribution of the quantum ring states could consequently be accurately related from the excitation dependence of the integrated photocapacitance. The resulting band of localized hole states is shown to be well described by a narrow distribution centered 407?meV above the GaAs valence band maximum.

  6. DDR-type zeolite membrane synthesis, modification and gas permeation studies

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

    Yang, Shaowei; Cao, Zishu; Arvanitis, Antonios; Sun, Xinhui; Xu, Zhi; Dong, Junhang

    2016-01-22

    DDR-type zeolite membrane was synthesized on porous α-alumina substrate by hydrothermal treatment of a ball-milled Sigmal-1 crystal seed layer in an aluminum-free precursor solution containing 1-Adamantylamine as the structure directing agent (SDA). The as-synthesized DDR zeolite membranes were defect-free but the supported zeolite layers were susceptible to crack development during the subsequent high-temperature SDA removal process. The cracks were effectively eliminated by the liquid phase chemical deposition method using tetramethoxysilane as the precursor for silica deposits. The modified membrane was extensively studied for H2, He, O2, N2, CO2, CH4, and i-C4H10 pure gas permeation and CO2/CH4 mixture separation. At 297more » K and 2-bar feed gas pressure, the membrane achieved a CO2/CH4 separation factor of ~92 for a feed containing 90% CO2, which decreased to 62 for a feed containing 10% CO2 with the CO2 permeance virtually unchanged at ~1.8×10–7 mol/m• sup>2 s • Pa regardless of the feed composition. It also exhibited an O2/N2 permselectivity of 1.8 at 297 K. Furthermore, the gas permeation behaviors of the current aluminum-containing DDR type zeolite membrane are generally in good agreement with the findings in both experimental and theoretical studies on the pure-silica DDR membranes in recent literature.« less

  7. Better Buildings Alliance, adidas Case Study: adidas Saves Energy and Costs with Planned RTU Replacement Program (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    Case study describing how adidas implemented a best practice of a planned replacement program for its RTUs.

  8. DOE Zero Energy Ready Home Case Study, Caldwell and Johnson, Exeter, RI,

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

    Custom Home | Department of Energy Study, Caldwell and Johnson, Exeter, RI, Custom Home DOE Zero Energy Ready Home Case Study, Caldwell and Johnson, Exeter, RI, Custom Home Case study of a DOE Zero Energy Ready Home in Exeter, Rhode Island, that scored HERS 43 without PV. This 2,000 ft2 custom home has a spray- foamed attic and walls, plus rigid foam sheathing, ducted mini-split heat pumps, and an HRV. PDF icon BA_ZeroEnergyReady_CaldwellJohnson_062314.pdf More Documents & Publications

  9. Toxicity studies on Agents GB and GD (Phase 2): 90-day subchronic study of GB (Sarin, Type I) in CD rats. Final report, Jul 85-Aug 91

    SciTech Connect (OSTI)

    Bucci, T.J.; Parker, R.M.; Crowell, J.A.; Thurman, J.D.; Gosnell, P.A.

    1991-08-01

    A two-phase Dose Range finding study and a 90-Day Subchronic study were conducted in CD rats using the organophosphate ester Sarin (Agent GB, Type I, CAS Number 107-44-8). The highest dose level without lethality in the second phase of the range finding study was designated the maximum tolerated dose (MTD). The doses selected for the subchronic study were the MTD (300 micron GBI/Kg/day), MTD/2 (150, micron GBI/Kg/day), MTD/4 (75 micron GBI/Kg/day), and a vehicle control (O micron /Kg/day). Forty-eight male and forty-eight female CD rats were randomly allocated at 11-12 weeks of age into four treatment groups (12 per sex per group). The animals were gavaged Monday through Friday for 13 weeks and euthanized with carbon dioxide at the beginning of the fourteenth week. Animals were observed daily for clinical signs of toxicity and were weighed weekly. The rats were bled (6 rats/sex/dose) during weeks -1, 1, 3, 7, and at necropsy. Necropsy examination was performed on all animals. Microscopic evaluation was performed on all high-dose and control animals, and on those tissues of lower dose animals that were abnormal at necropsy. All gross lesions and all animals dying or removed early received histological examination. A cause of death or morbidity for animals removed before the end of the study, determined from histopathological examination, was established in four of the eight cases. There were several statistically significant effects in the clinical chemistry and hematology data. These effects were scattered among the treatment groups and were not numerous enough to develop a pattern of organ toxicity.

  10. DOE Zero Energy Ready Home Case Study: Weiss Building & Development LLC.,

    Energy Savers [EERE]

    Glendale, AZ | Department of Energy Vision Hill Lot 1, Glendale, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Vision Hill Lot 1, Glendale, AZ Case study of a DOE 2015 Housing Innovation Award winning production home in the hot-dry climate that got a HERS 52 without PV, or HERS -2 with PV, with 2x6 16" on center walls with R-14 ocsf plus R-4 rigid exterior; slab on grade with R-8 slab edge; sealed attic with R-31 ocsf under roof deck; 92 AFUE furnace, 15 SEER AC, 100% LED.

  11. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom

    Energy Savers [EERE]

    Homes | Department of Energy e2 Homes, Winter Park, FL, Custom Homes DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom Homes Case study of a DOE Zero Energy Ready Home in Winter Park, FL, that scored HERS 57 without PV or HERS -7 with PV. This 4,305-square-foot custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps. PDF icon BA_ZeroEnergyReady_e2Homes_062414.pdf More Documents & Publications

  12. PURPA Resource Development in the Pacific Northwest : Case Studies of Ten Electricity Generating Powerplants.

    SciTech Connect (OSTI)

    Washington State Energy Office.

    1990-07-01

    The case studies in this document describe the Public Utilities, Regulatory Policies Act (PURPA) development process for a variety of generating technologies. Developer interactions with regulatory agencies and power purchasers are described in some detail. Equipment, installation, and maintenance costs are identified; power marketing considerations are taken into account; and potential environmental impacts, with corresponding mitigation approaches and practices are summarized. The project development case studies were prepared by the energy agencies of the four Northwest states, under contract to the Bonneville Power Administration.

  13. Fuel Cell Power Plants Biofuel Case Study - Tulare, CA | Department of

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

    Energy Plants Biofuel Case Study - Tulare, CA Fuel Cell Power Plants Biofuel Case Study - Tulare, CA Success story about fuel cell power plants using wastewater treatment gas in Tulare, California. Presented by Frank Wolak, Fuel Cell Energy, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado. PDF icon june2012_biogas_workshop_wolak.pdf More Documents & Publications Fuel Cell Power Plants Renewable and Waste Fuels Fuel Cell Power Plant Experience

  14. Building America Efficient Solutions for New Homes Case Study: Habitat for

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

    Humanity Palm Beach County, West Palm Beach, Florida | Department of Energy Habitat for Humanity Palm Beach County, West Palm Beach, Florida Building America Efficient Solutions for New Homes Case Study: Habitat for Humanity Palm Beach County, West Palm Beach, Florida PNNL and FSEC helped Habitat for Humanity of Palm Beach County build three <60 HERS prototype homes, 30% better than their typical homes at a cost of only $1,500 more. PDF icon Case Study: Habitat for Humanity Palm Beach

  15. Building America New Homes Case Study: Advanced Extended Plate and Beam

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

    Wall System in a Cold-Climate House | Department of Energy New Homes Case Study: Advanced Extended Plate and Beam Wall System in a Cold-Climate House Building America New Homes Case Study: Advanced Extended Plate and Beam Wall System in a Cold-Climate House A zero energy ready home was recently completed that features an innovative wall system. This highly insulated (high-R) light-frame wall system, called the extended plate and beam, is for use above grade in residential buildings. The

  16. Building America Solutions for New Homes Case Study: Compact Buried Ducts

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

    in a Hot-Humid Climate House | Department of Energy Solutions for New Homes Case Study: Compact Buried Ducts in a Hot-Humid Climate House Building America Solutions for New Homes Case Study: Compact Buried Ducts in a Hot-Humid Climate House With U.S. Department of Energy Building America Program support, Home Innovation Research Labs partnered with K. Hovnanian Homes to demonstrate a new buried-duct design that is durable, energy efficient, and cost-effective in a hot-humid climate. PDF icon

  17. Technology Solutions Case Study: High-Performance Ducts in Hot-Dry Climates

    Office of Scientific and Technical Information (OSTI)

    () | SciTech Connect : Technology Solutions Case Study: High-Performance Ducts in Hot-Dry Climates Citation Details In-Document Search Title: Technology Solutions Case Study: High-Performance Ducts in Hot-Dry Climates × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources in energy

  18. DOE Zero Energy Ready Home Case Study: Amerisips Homes, Charleston, SC |

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

    Department of Energy Amerisips Homes, Charleston, SC DOE Zero Energy Ready Home Case Study: Amerisips Homes, Charleston, SC Case study of a DOE Zero Energy Ready home on Johns Island in Charleston, SC, that scored HERS 30 without PV, or HERS 1 with 6-kW of PV. This custom 2-story, 2,085 ft2, home is constructed of structural insulated panels, with 6.5-in. SIPs in the walls and 8.25-in. SIPs in the floor and roof. The HVAC system includes an air-to-water heat pump with fan coil that provides

  19. DOE Zero Energy Ready Home Case Study: AquaZephyr, Ithaca, NY | Department

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

    of Energy AquaZephyr, Ithaca, NY DOE Zero Energy Ready Home Case Study: AquaZephyr, Ithaca, NY Case study of a DOE Zero Energy Ready home in Ithaca, NY, that achieves a HERS 56 without PV or HERS 15 with 4-kW of PV. The two-story, 1,664-ft2 home is one of 17 single-family and 4 duplex homes built as part of an energy-efficient cooperative. The homes have very simple designs and achieve the Passive House Standard with double-stud walls filled with R-22 closed-cell spray foam plus R-30 blown

  20. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Custom Home, New

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

    Fairfield, CT | Department of Energy Custom Home, New Fairfield, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Custom Home, New Fairfield, CT Case study of a DOE Zero Energy Ready Home in west Connecticut that scored HERS 39 without solar PV. The 3,000-square-foot two-story home has R-33 double-walls, R-72 flat roof with closed-cell foam and blown cellulose, an ERV, and LED lighting. PDF icon BPC Green Builders - New Fairfield, CT More Documents & Publications DOE Zero

  1. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Taft School,

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

    Watertown, CT | Department of Energy Taft School, Watertown, CT DOE Zero Energy Ready Home Case Study: BPC Green Builders, Taft School, Watertown, CT Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 33 without PV or HERS -14 with PV, with 8.5" double 2x4 walls with 8.5" (R-32) blown cellulose plus R-6 rigid foam, basement with 3" ccsf on interior plus 2x4 stud walls with R-13 blown cellulose, with R-20 around slab, R-38

  2. DOE Zero Energy Ready Home Case Study: Boulder ZED Design Build - Boulder,

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

    Colorado | Department of Energy Boulder ZED Design Build - Boulder, Colorado DOE Zero Energy Ready Home Case Study: Boulder ZED Design Build - Boulder, Colorado Case study of a DOE Zero Energy Ready Home in Boulder, Colorado, that scored HERS 38 without PV and 0 with PV. This 2,504 ft2 custom home has advanced framed walls with 2 inches closed-cell spray foam, a liquid-applied membrane over the sheathing, 3.5 inches of rigid foam above the roof deck and 1 inch of closed-cell foam below the

  3. DOE Zero Energy Ready Home Case Study: Carl Franklin Homes, L.C./Green

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

    Extreme Homes, CDC, McKinley Project, Garland TX | Department of Energy Carl Franklin Homes, L.C./Green Extreme Homes, CDC, McKinley Project, Garland TX DOE Zero Energy Ready Home Case Study: Carl Franklin Homes, L.C./Green Extreme Homes, CDC, McKinley Project, Garland TX Case study of a DOE 2015 Housing Innovation Award winning affordable home in the hot-humid climate that got a HERS 56 without PV or HERS 26 with PV, with 4.5" SIP walls and 8.5" SIP roof; uninsulated slab;

  4. DOE Zero Energy Ready Home Case Study: Charles Thomas Homes, Anna Model,

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

    Omaha, NE | Department of Energy Charles Thomas Homes, Anna Model, Omaha, NE DOE Zero Energy Ready Home Case Study: Charles Thomas Homes, Anna Model, Omaha, NE Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 48 without PV, with 2x6 24" on center walls with R-23 blown fiberglass, ocsf at rim joists, basement with plus 2x4 stud walls with R-23 blown fiberglass, with R-20 around slab, R-38 under slab; a vented attic with R-100 blown

  5. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, WA,

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

    Systems Home | Department of Energy Coupeville, WA, Systems Home DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, WA, Systems Home Case study of a DOE Zero Energy Ready Home on Whidbey Island, WA, that scored HERS 45 without PV. This 2,908-square-foot custom/system home has a SIP roof and walls, R-20 rigid foam under slab, triple-pane windows, ground source heat pump for radiant floor heat, and a unique balanced ventilation system using separate exhaust fans to bring

  6. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Marine Drive and

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

    Port Hadlcok, Coupeville and Port Hadlock WA | Department of Energy Marine Drive and Port Hadlcok, Coupeville and Port Hadlock WA DOE Zero Energy Ready Home Case Study: Clifton View Homes, Marine Drive and Port Hadlcok, Coupeville and Port Hadlock WA Case study of two DOE 2015 Housing Innovation Award winning custom homes in the marine climate that got HERS 39 and 38 without PV or HERS 2-12 and -9 with PV, with 6.5" SIP walls and 10.25" SIP roof; 11.75 ICF around slab, R-20 rigid

  7. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Whidbey Island,

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

    WA | Department of Energy Whidbey Island, WA DOE Zero Energy Ready Home Case Study: Clifton View Homes, Whidbey Island, WA Case study of a DOE Zero Energy Ready home on Whidbey Island, WA, that scores HERS 37 without PV or HERS -13 with 10 kW PV, enough to power the home and an electric car. The two-story custom home has ICF below-grade walls, 6.5-inch SIP above-grade walls, a 10.25-in. SIP roof, and triple-pane windows. The home has a ground-source heat pump provides radiant floor heat

  8. DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland, MI |

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

    Department of Energy Cobblestone Homes, Midland, MI DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland, MI Case study of a DOE Zero Energy Ready home in Midland, MI, that scored HERS 49 without PV or HERS 44 with 1.4 kW of PV. The custom home served as a prototype and energy efficiency demonstration model while performance testing was conducted. The 2-story, 2,745-ft2 home has 2.5 inches of closed-cell spray foam in the 2x4 wall cavities, plus 1-inch of rigid exterior foam; a

  9. DOE Zero Energy Ready Home Case Study: Dwell Development, Seattle, WA,

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

    Systems Home | Department of Energy Dwell Development, Seattle, WA, Systems Home DOE Zero Energy Ready Home Case Study: Dwell Development, Seattle, WA, Systems Home Case study of a DOE Zero Energy Ready Home in Seattle, WA, that scored HERS 34 without PV. This 2,000-square-foot system home has R-45 double-stud walls, an unvented flat roof with 2 inches of spray foam plus 18 inches blown cellulose, R-42 XPS under slab, triple-pane windows, and a ductless mini-split heat pump. PDF icon Dwell

  10. DOE Zero Energy Ready Home Case Study: Greenhill Contracting, Green Acres

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

    #20, #26, #28, New Paltz, NY | Department of Energy Green Acres #20, #26, #28, New Paltz, NY DOE Zero Energy Ready Home Case Study: Greenhill Contracting, Green Acres #20, #26, #28, New Paltz, NY Case study of three DOE 2015 Housing Innovation Award winning custom homes in the cold climate that got a HERS of 26, 28, and 26 without PV or -3, -1, and -3.5 with PV; with R-22 ICFs, 10" ocsf plus 2.7" c ccsf in attic; ICF basements with 4.3" ccsf under slab; tri;e-pane windows;

  11. DOE Zero Energy Ready Home Case Study: Habitat for Humanity South Sarasota,

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

    Laurel Gardens #794, Nakomis, FL | Department of Energy Sarasota, Laurel Gardens #794, Nakomis, FL DOE Zero Energy Ready Home Case Study: Habitat for Humanity South Sarasota, Laurel Gardens #794, Nakomis, FL Case study of a DOE 2015 Housing Innovation Award winning affordable home in the hot-humid climate that got a HERS 51 without PV, with foam-filled masonry block walls with .75" rigid foam, furring strips, and foil-faced paper on interior walls; R-20 ocsf in roof of sealed attic,

  12. DOE Zero Energy Ready Home Case Study: Hammer and Hand, Pumpkin Ridge

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

    Passive House, North Plains, OR | Department of Energy Hammer and Hand, Pumpkin Ridge Passive House, North Plains, OR DOE Zero Energy Ready Home Case Study: Hammer and Hand, Pumpkin Ridge Passive House, North Plains, OR Case study of a DOE 2015 Housing Innovation Award winning custom home in the marine climate that got a HERS 49 without PV, or HERS 5 with PV, with 2x4 24" on center walls plus 8" exterior cavity together dense-packed with R-60 cellulose; daylight basement with R-29

  13. DOE Zero Energy Ready Home Case Study: Heirloom Design Build, Euclid

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

    Avenue, Atlanta, GA | Department of Energy Heirloom Design Build, Euclid Avenue, Atlanta, GA DOE Zero Energy Ready Home Case Study: Heirloom Design Build, Euclid Avenue, Atlanta, GA Case study of a DOE 2015 Housing Innovation Award winning custom home in the mixed-humid climate that got a HERS 50 without PV, with 2x6 16" on center walls with R-19 ocsf; basement with R-28 ccsf, R-5 rigid foam under slab; sealed attic with R-28 ocsf under roof deck; 22.8 SEER; 12.5 HSPF heat pump. PDF

  14. DOE Zero Energy Ready Home Case Study: KB Home, Lancaster, CA | Department

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

    of Energy Lancaster, CA DOE Zero Energy Ready Home Case Study: KB Home, Lancaster, CA Case study of a DOE Zero Energy Ready home in Lancaster, CA, that achieved a HERS 43 without PV 43 or HERS 0 with 6.9-kW PV. The two-story, 2,537ft2 home serves as a model for the production builder, showcasing high-tech features including an electric car charging station, a compressed natural gas (CNG) car fueling station, a greywater recycling system that filters shower, sink, and clothes washer water for

  15. DOE Zero Energy Ready Home Case Study: KB Home, San Marcos, CA, Production

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

    Home | Department of Energy San Marcos, CA, Production Home DOE Zero Energy Ready Home Case Study: KB Home, San Marcos, CA, Production Home Case study of a DOE Zero Energy Ready Home in San Marcos, CA that scored HERS 52 without PV, -4 with PV. This 52,778-square-foot production home has R-20 advanced framed walls with batts plus rigid foam sheathing, an air-source heat pump for central air in sealed attic, solar water heating and 100% LED lighting. PDF icon BA_ZeroEnergyReady_KB

  16. DOE Zero Energy Ready Home Case Study: Manatee County Habitat for Humanity,

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

    Ellenton, FL, Affordable | Department of Energy Manatee County Habitat for Humanity, Ellenton, FL, Affordable DOE Zero Energy Ready Home Case Study: Manatee County Habitat for Humanity, Ellenton, FL, Affordable Case study of a DOE Zero Energy Ready Home in Ellenton, FL, that scored HERS 53 without PV, HERS 23 with PV. This 1,143-square-foot affordable home has R-23 ICF walls, a spray-foamed sealed attic, solar hot water, and a ducted mini-split heat pump. PDF icon

  17. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Vision Hill Lot 1,

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

    Glendale, AZ | Department of Energy Vision Hill Lot 1, Glendale, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Vision Hill Lot 1, Glendale, AZ Case study of a DOE 2015 Housing Innovation Award winning production home in the hot-dry climate that got a HERS 52 without PV, or HERS -2 with PV, with 2x6 16" on center walls with R-14 ocsf plus R-4 rigid exterior; slab on grade with R-8 slab edge; sealed attic with R-31 ocsf under roof deck; 92 AFUE furnace, 15 SEER AC, 100% LED.

  18. DOE Zero Energy Ready Home Case Study: Mantell-Hecathorn Builders,

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

    Shenandoah Circle, Durango, CO | Department of Energy Mantell-Hecathorn Builders, Shenandoah Circle, Durango, CO DOE Zero Energy Ready Home Case Study: Mantell-Hecathorn Builders, Shenandoah Circle, Durango, CO Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 50 without PV, or HERS 21 with PV, with 2x6 24" on center walls with R-13 ccsf plus 3.5" blown fiberglass, plus R-10 rigid exterior; R-22 ICF basement walls; vented

  19. DOE Zero Energy Ready Home Case Study: New Town Builders, Town Homes at

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

    Perrin's Row, Wheat Ridge, CO | Department of Energy Town Homes at Perrin's Row, Wheat Ridge, CO DOE Zero Energy Ready Home Case Study: New Town Builders, Town Homes at Perrin's Row, Wheat Ridge, CO Case study of a DOE 2015 Housing Innovation Award winning multifamily project with 26 units in the cold climate that got a HERS 54 without PV, or HERS 28 with PV, with 2x6 24" on center walls with R-23 blown fiberglass; slab foundation with R-10 rigid at slab edge; plus R-10 rigid exterior;

  20. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM |

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

    Department of Energy Albuquerque, NM DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM Case study of a New Mexico-based home builder who has built more DOE Zero Energy Ready certified homes than any builder in the nation. One example home achieved a HERS score of HERS 55 without PV or HERS 15 with PV. The one-story, 2,654-ft2 production home has 2x6 advanced framed walls filled with R-22 blown fiberglass, R-50 blown fiberglass in the vented attic, R-10 rigid foam under

  1. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo,

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

    Santa Fe, NM | Department of Energy Via del Cielo, Santa Fe, NM DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM Case study of a DOE 2015 Housing Innovation Award winning production home in the mixed-dry climate that got a HERS 48 without PV, with 2x6 24" on center walls with R-21 blown fiberglass; slab foundation with R-10 under slab and R-5rigid foam at slab edge; vented attic with R-75 blown fiberglass; ducted minisplit heat pump 16.5 SEER, 9.5

  2. DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich,

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

    Connecticut | Department of Energy Shore Road Project - Old Greenwich, Connecticut DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich, Connecticut Case study of a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 40 without PV and HERS 27 with PV. This 4,100 ft2 custom home has 13-inch ICF basement walls and 11-inch insulated concrete form (ICF) above-grade walls with a closed-cell spray foam-insulated roof deck, and a continuously running energy

  3. DOE Zero Energy Ready Home Case Study: Southeast Volusia Habitat for

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

    Humanity, Edgewater, FL | Department of Energy Southeast Volusia Habitat for Humanity, Edgewater, FL DOE Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, FL Case study of a DOE Zero Energy Ready affordable home in Edgewater, FL, that achieves a HERS score of 49 without PV. The one-story, 1,250-ft2 home has 2x4 walls with fiberglass batt inside plus R-3 rigid foam on the exterior, ENERGY STAR lighting, appliances, and ceiling fans, a solar water heater, an

  4. DOE Zero Energy Ready Home Case Study: StreetScape Development, LLC,

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

    Libertyville, IL, Custom | Department of Energy StreetScape Development, LLC, Libertyville, IL, Custom DOE Zero Energy Ready Home Case Study: StreetScape Development, LLC, Libertyville, IL, Custom Case study of a DOE Zero Energy Ready Home in Libertyville, IL, that scored HERS 45 without PV. This 2,763-square-foot custom home has advanced framed walls with R-20 of open-cell spray foam, R-49 open-cell spray-foam sealed attic, an HRV, and a tankless water heater for hydro coil furnace with

  5. Case studies of energy efficiency financing in the original five pilot states, 1993-1996

    SciTech Connect (OSTI)

    Farhar, B.C.; Collins, N.E.; Walsh, R.W.

    1997-05-01

    The purpose of this report is to document progress in state-level programs in energy efficiency financing programs that are linked with home energy rating systems. Case studies are presented of programs in five states using a federal pilot program to amortize the costs of home energy improvements. The case studies present background information, describe the states` program, list preliminary evaluation data and findings, and discuss problems and solution encountered in the programs. A comparison of experiences in pilot states will be used to provide guidelines for program implementers, federal agencies, and Congress. 5 refs.

  6. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom

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

    Homes | Department of Energy e2 Homes, Winter Park, FL, Custom Homes DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom Homes Case study of a DOE Zero Energy Ready Home in Winter Park, FL, that scored HERS 57 without PV or HERS -7 with PV. This 4,305-square-foot custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps. PDF icon BA_ZeroEnergyReady_e2Homes_062414.pdf More Documents & Publications

  7. Guides and Case Studies for Cold and Very Cold Climates | Department of

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

    Energy Cold and Very Cold Climates Guides and Case Studies for Cold and Very Cold Climates Map of the Cold &amp; Very Cold Zones of the United States. The far tips of North Dakota, Maine, and southern Alaska are shown as Very Cold. The northern half of the United States is shown as Cold. The U.S. Department of Energy (DOE) Building America program has developed a best practice guide and case studies to help builders improve whole-house energy performance in homes found in cold and very

  8. Guides and Case Studies for Hot-Dry and Mixed-Dry Climates | Department of

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

    Energy Dry and Mixed-Dry Climates Guides and Case Studies for Hot-Dry and Mixed-Dry Climates Map of the Hot-Dry and Mixed-Dry Zone of the United States. The zone contains the eastern side of California and follows the US border to cover the western half of Texas. The Department of Energy (DOE) has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in hot-dry and mixed-dry climates. Best Practice Guides 40%

  9. Guides and Case Studies for Hot-Humid Climates | Department of Energy

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

    Hot-Humid Climates Guides and Case Studies for Hot-Humid Climates Map of the Hot and Humid Climate Zone of the United States. This zone covers eastern Texas through Florida and reaches up to mid-Georgia it also includes Puerto Rico and Hawaii. The U.S. Department of Energy (DOE) Building America program has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in hot-humid climates. Best Practice Guides 40% Whole-House

  10. Guides and Case Studies for Mixed-Humid Climates | Department of Energy

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

    Mixed-Humid Climates Guides and Case Studies for Mixed-Humid Climates Map of the Mixed-Humid Climate which reaches from the coast of Maryland through North Carolina and sprawls to cover most of Kansas and Oklahoma. The Department of Energy (DOE) has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in mixed-humid climates. Best Practice Guides 40% Whole-House Energy Savings in the Mixed-Humid Climates - Volume 16

  11. DOE Zero Energy Ready Home Case Study: The Imery Group, Serenbe, GA |

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

    Department of Energy The Imery Group, Serenbe, GA DOE Zero Energy Ready Home Case Study: The Imery Group, Serenbe, GA Case study of a DOE Zero Energy Ready home in Serenbe, GA, that scored a HERS 40 without PV or HERS -10 with PV. The 2,811-ft2, two-story custom home has 2x6, advanced framed walls filled with R-20 of open-cell spray foam, plus an R-6.6 insulated coated OSB sheathing. The sealed attic has R-32 of open-cell spray foam on the underside of the roof deck plus R-5 rigid foam above

  12. DOE Zero Energy Ready Home Case Study: Transformations Inc., Custom House,

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

    Devens, MA | Department of Energy Transformations Inc., Custom House, Devens, MA DOE Zero Energy Ready Home Case Study: Transformations Inc., Custom House, Devens, MA Case study of a DOE Zero Energy Ready Home in Devens, MA, that scored HERS 34 without PV or HERS -21 with PV. This 3,168-square-foot custom home has R-46 double-stud walls, a vented attic with R-67 blown cellulose, plus R-10 rigid XPS under the slab, R-20 closed-cell spray foam on basement walls, triple-pane windows, and

  13. DOE Zero Energy Ready Home Case Study: Weiss Building & Development LLC,

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

    System Home, River Forest, IL | Department of Energy LLC, System Home, River Forest, IL DOE Zero Energy Ready Home Case Study: Weiss Building & Development LLC, System Home, River Forest, IL Case study of a DOE Zero Energy Ready Home in River Forest, IL, that scored HERS 17 without PV. This 4,763-square-foot custom passive house has R-54 ICF walls, a vented attic with R-100 blown fiberglass, plus R-40 rigid EPS under the slab, triple-pane windows, two ductless mini-split heat pumps, and

  14. DOE Zero Energy Ready Home Case Study: Weiss Building & Development LLC.,

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

    Custom Home, Downers Grove, IL | Department of Energy LLC., Custom Home, Downers Grove, IL DOE Zero Energy Ready Home Case Study: Weiss Building & Development LLC., Custom Home, Downers Grove, IL Case study of a DOE Zero Energy Ready Home in Downers Grove, IL, that scored HERS 35 without PV. This 3,600-square-foot custom home has advanced framed walls with R-23 dense-packed fiberglass plus R-13 rigid polyiso, a sealed attic with open-cell spray foam, a pier foundation, and 95% efficient

  15. Case Studies on the Effectiveness of State Financial Incentives for Renewable Energy

    SciTech Connect (OSTI)

    2002-09-01

    September 2002 · NREL/SR-620-32819 Case Studies on the Effectiveness of State Financial Incentives for Renewable Energy S. Gouchoe, V. Everette, and R. Haynes North Carolina State University Raleigh, North Carolina National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute · Battelle · Bechtel Contract No. DE-AC36-99-GO10337 September 2002 · NREL/SR-620-32819Case Studies on the Effecti

  16. Design study of 15-Tesla RHQT Nb3Al block type dipole magnet

    SciTech Connect (OSTI)

    Yamada, R.; Ambrosio, G.; Barzi, E.; Kashikin, V.; Kikuchi, A.; Novitski, I.; Takeuchi, T.; Wake, M.; Zlobin, A.; /Fermilab /NIMC, Tsukuba /KEK, Tsukuba

    2005-09-01

    The design study of the block type 15-Tesla RHQT Nb{sub 3}Al dipole magnet, and its merits over Nb{sub 3}Sn magnets are presented. The copper stabilized RHQT Nb{sub 3}Al strand is now becoming commercially available for the application to the accelerator magnets. A 1 mm diameter RHQT Nb{sub 3}Al strand with filament size about 50 {mu}, non-copper Jc about 1000 A/mm{sup 2} at 15 Tesla at 4.2K, copper ratio of 50%, can now be produced over several hundred meters. The stress and strain characteristics of the Nb{sub 3}Al strand are superior to the Nb{sub 3}Sn strand. Another advantage is that it can tolerate a longitudinal strain up to 0.55%. The RHQT Nb{sub 3}Al Rutherford cable will have less chance of contamination of the stabilizer, compared to Nb{sub 3}Sn cable. These characteristics of the RHQT Nb{sub 3}Al will be beneficial for designing and producing 15-Tesla dipole magnets. An example 15-Tesla magnet cross section, utilizing the RHQT Nb{sub 3}Sn strand is presented. A systematic investigation on RHQT Nb{sub 3}Al strands, its Rutherford cables, and building a small racetrack magnet for cable testing are proposed.

  17. Evaluating Contaminant Flux from the Vadose Zone to the Groundwater in the Hanford Central Plateau. SX Tank Farms Case Study

    SciTech Connect (OSTI)

    Truex, Michael J.; Oostrom, Martinus; Last, George V.; Strickland, Christopher E.; Tartakovsky, Guzel D.

    2015-09-01

    At the DOE Hanford Site, contaminants were discharged to the subsurface through engineered waste sites in the Hanford Central Plateau. Additional waste was released through waste storage tank leaks. Much of the contaminant inventory is still present within the unsaturated vadose zone sediments. The nature and extent of future groundwater contaminant plumes and the growth or decline of current groundwater plumes beneath the Hanford Central Plateau are a function of the contaminant flux from the vadose zone to the groundwater. In general, contaminant transport is slow through the vadose zone and it is difficult to directly measure contaminant flux in the vadose zone. Predictive analysis, supported by site characterization and monitoring data, was applied using a structured, systems-based approach to estimate the future contaminant flux to groundwater in support of remediation decisions for the vadose zone and groundwater (Truex and Carroll 2013). The SX Tank Farm was used as a case study because of the existing contaminant inventory in the vadose zone, observations of elevated moisture content in portions of the vadose zone, presence of a limited-extent groundwater plume, and the relatively large amount and wide variety of data available for the site. Although the SX Tank Farm case study is most representative of conditions at tank farm sites, the study has elements that are also relevant to other types of disposal sites in the Hanford Central Plateau.

  18. Risk-Informed Safety Margin Characterization Case Study: Selection of Electrical Equipment to Be Subjected to Environmental Qualification

    SciTech Connect (OSTI)

    D. P. Blanchard; R. W. Youngblood

    2014-06-01

    The Risk-Informed Safety Margin Characterization (RISMC) pathway of the DOE’s Light Water Reactor Sustainability (LWRS) program focuses on advancing the state of the art in safety analysis and risk assessment to support decision-making on nuclear power plant operation well beyond the originally designed lifetime of the plants (i.e., beyond 60 years). Among the issues being addressed in RISMC is the significance of SSC aging and how confident we are about our understanding of its impact on the margin between the loads SSCs are expected to see during normal operation and accident conditions, and the SSC capacities (their ability to resist those loads) as the SSCs age. In this paper, a summary is provided of a case study that examines SSC aging from an environmental qualification (EQ) perspective. The case study illustrates how the state of knowledge regarding SSC margin can be characterized given the overall integrated plant design, and was developed to demonstrate a method for deciding on which cables to focus, which cables are not so important from an environmental qualification margin standpoint, and what plant design features or operating characteristics determine the role that environmental qualification plays in establishing a safety case on which decisions regarding margin can be made. The selection of cables for which demonstration of margin with respect to aging and environmental challenges uses a technique known as Prevention Analysis. Prevention Analysis is a Boolean method for optimal selection of SSCs (that is, those combinations of SSCs both necessary and sufficient to meet a predetermined selection criterion) in a manner that allows demonstration that plant-level safety can be demonstrated by the collection of selected SSCs alone. Choosing the set of SSCs that is necessary and sufficient to satisfy the safety objectives, and demonstrating that the safety objectives can be met effectively, determines where resources are best allocated to assure SSC performance margin. The paper describes the resulting component types that were selected by Prevention Analysis and identifies the accident sequence characteristics that cause these component types to be important from an EQ and aging perspective (and, hence, worthwhile evaluating the extent of safety margin). In addition, component types not selected as needing significant margin from an EQ and aging perspective are discussed and an engineering rationale is developed justifying the lack of need to apply resources to demonstrating margin for these component types. This rationale is in terms of design features of the plant and operating characteristics that make these component types less important from an EQ and aging perspective. While the case study focuses on EQ and aging of equipment and cables located inside the containment of this PWR, the prevention analysis method is demonstrated to be an effective technique for identification of minimal collections of components that would be effective in managing safety for a variety of issues associated with aging and long-term operation of the fleet of plants.

  19. DOE Zero Energy Ready Home Case Study: Sunroc Builders, Bates Avenue, Lakeland, FL

    Broader source: Energy.gov [DOE]

    Case study of a DOE 2015 Housing Innovation Award winning affordable home in the hot-humid climate that got HERS 57 without PV, with 6.5” SIP walls and 8.25” SIP roof; uninsulated slab foundation; fresh air intake; SEER 16 ducted air source heat pump.

  20. DOE Zero Energy Ready Home Case Study: Brookside Development, Derby, CT

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready home in Derby, CT, that achieves a HERS score of 45 without PV or HERS 26 with PV. The production home is one of a development of 7 two-story, 4,000+-ft2...