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Sample records for buildings case competition

  1. Better Buildings Case Competition in the News | Department of...

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

    Better Buildings Case Competition in the News Better Buildings Case Competition in the News Better Buildings Case Competition in the News Better Buildings Case Competition in the ...

  2. Better Buildings Case Competition

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

    ... and Investment Authority, the nation's first green bank, where I'm helping apply insights from our team's case proposals." -John D'Agostino Yale Team, 2013 9 2014 Closing ...

  3. Better Buildings Case Competition Helps Develop Future Clean...

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

    Case Competition Helps Develop Future Clean Energy Leaders Better Buildings Case Competition Helps Develop Future Clean Energy Leaders March 7, 2013 - 10:30am Addthis Pictured here ...

  4. Better Buildings Case Competition Helps Develop Future Clean Energy Leaders

    Broader source: Energy.gov [DOE]

    Highlighting how last year's Better Buildings Case Competition led to one competitor's current position at the Energy Department.

  5. Better Buildings Case Competition- 2014 BTO Peer Review

    Broader source: Energy.gov [DOE]

    Presenter: Elena Alschuler, U.S. Department of Energy The U.S. Department of Energy’s (DOE’s) annual Better Buildings Case Competition (BBCC) engages the next generation of engineers, entrepreneurs, and policymakers to develop creative solutions to real-world energy efficiency problems for businesses and other organizations across the marketplace.

  6. 4 Questions for a Better Buildings Case Competition Judge: Marc Costa of the Energy Coalition

    Broader source: Energy.gov [DOE]

    Meet Marc Costa of The Energy Coalition and find out how the Better Buildings Case Competition can serve as a recruiting tool for energy organizations.

  7. 4 Questions for a Better Buildings Case Competition Student Participant: Harry Bergmann

    Broader source: Energy.gov [DOE]

    Meet Harry Bergmann, recent graduate of the University of California at Santa Barbara find out how the Better Buildings Case Competition helped him prepare for his new career in the clean energy sector.

  8. 4 Questions for a Better Buildings Case Competition Judge: Marc...

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

    Register for Better Buildings Challenge webinars on multifamily housing, the public sector, and K-12 and higher education Infographic: Leaders Cutting Energy Waste in the U.S. ...

  9. 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."

  10. 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."

  11. Secretary Chu Announces Winners of Student Competition to Promote Energy-Efficient Buildings- FACTSHEET

    Broader source: Energy.gov [DOE]

    Additional information on the specific case studies and criteria for selection for the Better Buildings Case Competition.

  12. EPA Launches 2014 National Building Competition

    Broader source: Energy.gov [DOE]

    Let the battle begin! The U.S. Environmental Protection Agency (EPA) in mid-July launched the 2014 National Building Competition.

  13. ENERGY STAR® Guide to Energy Efficiency Competitions for Buildings...

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

    ENERGY STAR Guide to Energy Efficiency Competitions for Buildings and Plants ENERGY STAR Guide to Energy Efficiency Competitions for Buildings and Plants This step-by-step ...

  14. ENERGY STAR® Guide to Energy Efficiency Competitions for Buildings and

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

    Plants | Department of Energy ENERGY STAR® Guide to Energy Efficiency Competitions for Buildings and Plants ENERGY STAR® Guide to Energy Efficiency Competitions for Buildings and Plants This step-by-step guide outlines the steps for planning an energy efficiency competition or challenge, which can be used to engage the community and provide motivation to participate in a benchmarking and disclosure program. Guide to Energy Efficiency Competitions for Buildings & Plants More Documents

  15. SUSTAINABILITY NEWS ANL Selected as Federal Better Buildings Competition Finalist

    Energy Savers [EERE]

    ANL Selected as Federal Better Buildings Competition Finalist Argonne National Laboratory's Building 224 was recently selected as a finalist in the FEMP Better Buildings Federal Award 2013 Competition. Through August 30, 2013, Building 224 will compete against 11 other Federal buildings to see which can reduce its energy use the most from a August 2012 baseline. To see the full list of building finalists visit http://go.usa.gov/g4Hh. Government Procurement Standards Promotes Private Investment

  16. Team Up Now for the 2015 EPA National Building Competition!

    Broader source: Energy.gov [DOE]

    Registration for the 2015 EPA National Building Competition opens in January. Don't wait until the last minute to set up your winning team or start assembling your energy-saving playbook! Join us...

  17. DOE Announces Webinars on Energy Efficiency Competitions, Better Buildings

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

    Workforce Guidelines, and More | Department of Energy Efficiency Competitions, Better Buildings Workforce Guidelines, and More DOE Announces Webinars on Energy Efficiency Competitions, Better Buildings Workforce Guidelines, and More October 30, 2013 - 3:04pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies to training for the clean energy workforce. Webinars are free; however, advanced registration

  18. Building a More Competitive American Manufacturing Industry with Advanced

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

    Composites | Department of Energy a More Competitive American Manufacturing Industry with Advanced Composites Building a More Competitive American Manufacturing Industry with Advanced Composites January 9, 2015 - 10:21am Addthis Pictured above is the Shelby Cobra, a vehicle 3-D printed at Oak Ridge National Laboratory. Using advanced composites and 3-D printing both cut the car's weight in half and improved performance and safety. | Photo by Carlos Jones. Pictured above is the Shelby Cobra,

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

    Energy Savers [EERE]

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

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

    Energy Savers [EERE]

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

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

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

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

  2. 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.

  3. 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

  4. Business Case for Energy Efficient Building Retrofit and Renovation...

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

    Business Case for Energy Efficient Building Retrofit and Renovation Business Case for Energy Efficient Building Retrofit and Renovation This report outlines ways to make the right ...

  5. 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 ...

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

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

    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 ...

  7. Building America Special Research Project: High-R Walls Case...

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

    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 ...

  8. 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.

  9. 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 ...

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

    Energy Savers [EERE]

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

  11. Building America Efficient Solutions for Existing Homes Case...

    Energy Savers [EERE]

    BUILDING TECHNOLOGIES OFFICE Building America Efficient Solutions for Existing Homes Case ... Switching to an efficient heat pump with zonal controls was the best solution to save ...

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

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

    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 ...

  13. Better Buildings Residential Network Case Study: Energy Efficiency...

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

    Learn more at betterbuildings.energy.govbbrn BETTER BUILDINGS RESIDENTIAL NETWORK Better Buildings Residential Network case studies feature members to fulfill our mission to share ...

  14. CNG and Fleets: Building Your Business Case

    SciTech Connect (OSTI)

    2015-09-01

    Two online resources help fleets evaluate the economic soundness of a compressed natural gas program. The National Renewable Energy Laboratory's (NREL's) Vehicle Infrastructure and Cash-Flow Evaluation (VICE 2.0) model and the accompanying report, Building a Business Case for Compressed Natural Gas in Fleet Applications, are uniquely designed for fleet managers considering an investment in CNG and can help ensure wise investment decisions about CNG vehicles and infrastructure.

  15. Better Buildings Low Income Peer Exchange CallFeaturing: Case...

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

    BetterBuildings Low Income Peer Exchange Call Featuring: Case study on integration of ... and Roll Call * Case study on integration of income-qualified programs into ...

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

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

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

  17. 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...

  18. 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 ...

  19. 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.

  20. Better Buildings Residential Network Case Study: Partnerships | Department

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

    of Energy Network Case Study: Partnerships Better Buildings Residential Network Case Study: Partnerships Better Buildings Residential Network Case Study: Partnerships, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. BBRN Case Study: Partnerships (191.37 KB) More Documents & Publications Better Buildings Network View | February 2015 Complementary Energy and Health Strategies Voluntary Initiative: Partnering to Enhance Program Capacity

  1. Business Case for Energy Efficient Building Retrofit and Renovation |

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

    Department of Energy Business Case for Energy Efficient Building Retrofit and Renovation Business Case for Energy Efficient Building Retrofit and Renovation This report outlines ways to make the right business case for improving energy efficiency of commercial buildngs to save energy and money. business_case_for_energy_efficiency_retrofit_renovation_smr_2011.pdf (2.19 MB) More Documents & Publications Energy Efficiency Trends in Residential and Commercial Buildings - August 2010

  2. DOE Announces Webinars on the Better Buildings Case Competition...

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

    ... April 15: Live Webinar on LED Color Stability: 10 Important Questions Webinar Sponsor: Solid-State Lighting Program The Energy Department presented a live webinar titled "LED Color ...

  3. 4 Questions for a Better Buildings Case Competition Student Participan...

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

    the Xenergy team from the University of California at Santa Barbara win two Better ... the Xenergy team from the University of California at Santa Barbara win two Better ...

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

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

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

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

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

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

  6. 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 ...

  7. 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 ...

  8. 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 ...

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

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

    Building Component: Supplemental dehumidification Application: New; single- and ... This case study addresses the measure of supplemental dehumidifcation sys- tems in single-...

  10. 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...

  11. Building America Efficient Solutions for Existing Homes Case...

    Energy Savers [EERE]

    sealing and insulating exterior walls and attic and installing new, efficient appliances. ... Building America Efficient Solutions for Existing Homes Case Study: Deep Energy Retrofit ...

  12. Building America Efficient Solutions for Existing Homes Case...

    Energy Savers [EERE]

    during its conversion to affordable and efficient housing for low-income families. ... Building America Efficient Solutions for Existing Homes Case Study: Habitat for Humanity ...

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

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

    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, ...

  14. Building America Efficient Solutions for Existing Homes Case...

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

    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 ...

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

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

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

  16. 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 ...

  17. DOE Announces Webinars on Tribal Renewable Energy Case Studies and Energy Efficiency Competitions

    Broader source: Energy.gov [DOE]

    Upcoming webinars discuss case studies about the Tribal implementation of renewable energy projects and Better Buildings Challenge partner highlights.

  18. Smart Buildings: Business Case and Action Plan

    SciTech Connect (OSTI)

    Ehrlich, Paul; Diamond, Rick

    2009-04-01

    General Services Administration (GSA) has been a pioneer in using Smart Building technologies but it has yet to achieve the full benefits of an integrated, enterprise-wide Smart Building strategy. In July 2008, GSA developed an initial briefing memorandum that identified five actions for a Smart Buildings feasibility study: (1) Identify and cluster the major building systems under consideration for a Smart Buildings initiative; (2) Identify GSA priorities for these clusters; (3) Plan for future adoption of Smart Building strategies by identifying compatible hardware; (4) Develop a framework for implementing and testing Smart Building strategies and converged networks; and (5) Document relevant GSA and industry initiatives in this arena. Based on this briefing memorandum, PBS and FAS retained consultants from Lawrence Berkeley National Laboratory, Noblis, and the Building Intelligence Group to evaluate the potential for Smart Buildings within GSA, and to develop this report. The project has included extensive interviews with GSA staff (See Appendix A), a review of existing GSA standards and documents, and an examination of relevant GSA and industry initiatives. Based on interviews with GSA staff and a review of GSA standards and documents, the project team focused on four goals for evaluating how Smart Building technology can benefit GSA: (1) Achieve Energy Efficiency Mandates--Use Smart Building technology as a tool to meet EISA 2007 and EO 13423 goals for energy efficiency. (2) Enhance Property Management--Deploy enterprise tools for improved Operations and Maintenance (O&M) performance and verification. (3) Implement Network as the Fourth Utility--Utilize a converged broadband network to support Smart Building systems and provide GSA clients with connectivity for voice, data and video. (4) Enhance Safety and Security--Harmonize Physical Access Control Systems (PACS) with Smart Building Systems.

  19. 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 Building America New Homes Case Study: Advanced Extended Plate and Beam Wall System in a ...

  20. 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

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

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

    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 ...

  2. Building America Technologies Solutions Case Study: Ventilation...

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

    America team Building Science Corporation tested the effectiveness of various ventilation systems at two unoccupied, single-family lab homes at the University of Texas at Tyler. ...

  3. 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. BA Webinar_german_6-25-14.pdf (1.23 MB) More Documents & Publications Building America Webinar: Introduction - Who's Successfully Doing Deep Energy Retrofits? Energy Auditor - Single

  4. 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 Building America Zero Energy Ready Home Case Study: 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. Southeast Volusia: Habitat for Humanity -

  5. Building America Technology Solutions Case Study: Combustion Safety

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

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

  6. 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.

  7. Using Whole Building Performance Measurement to Develop a Business Case

    SciTech Connect (OSTI)

    Fowler, Kimberly M.

    2006-09-15

    Since 1998 the U.S. Navy?s Naval Facilities Engineering Command (NAVFAC) has had a policy for incorporating sustainable design principles into new building construction. The policy also states it is the intent of NAVFAC to accomplish this within the given budget constraints and while meeting customer requirements. Programming a building using a first cost approach instead of a life cycle cost approach is one of the biggest challenges for integrating sustainable design into projects at the Navy. Due to this hurdle, an attempt to develop a Navy specific business case was undertaken. Through this process, it was discovered that consistent data were not being collected for all applicable Navy buildings. Therefore, the current business case information being used by the Navy is the conglomeration of existing business case analysis in the literature. Although this business case information is useful, there is still a need for collecting and analyzing the Navy business case. To develop the Navy specific business case, NAVFAC is developing program metrics to capture the status of buildings in the design and construction phase and they have started to collect whole building cost and performance data for 14 buildings (7 sustainably designed and 7 traditionally designed buildings) to capture data on their existing inventory of sustainably design buildings. Performance measurement data are being collected on water, energy, operations and maintenance, waste generation, purchasing, occupant satisfaction, and transportation. The building cost and performance data will be collected for a minimum of 12 months. Both of these data collection and analysis efforts have offered lessons learned that will be shared alongside the current Navy business case information.

  8. Building America Case Study: Boiler Control Replacement for Hydronical...

    Energy Savers [EERE]

    ... Similar case studies of the effectiveness of these control features in steam- heated buildings would be valuable. Description A state-of-the-art boiler control system includes a ...

  9. NREL Develops Diagnostic Test Cases To Improve Building Energy Simulation Programs (Fact Sheet), Building America: Technical Highlight, Building Technologies Program (BTP)

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

    Develops Diagnostic Test Cases To Improve Building Energy Simulation Programs The National Renewable Energy Laboratory (NREL) Residential and Commercial Buildings research groups developed a set of diagnostic test cases for building energy simulations. Eight test cases were developed to test surface conduction heat transfer algorithms of building envelopes in building energy simulation programs. These algorithms are used to predict energy flow through external opaque surfaces such as walls,

  10. 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.

  11. 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

  12. Energy Department Announces Winner of the 2013 Better Buildings Federal Award Competition

    Broader source: Energy.gov [DOE]

    The Energy Department announced that the General Services Administration’s United States Court House in Wichita, Kansas is the winner of the 2013 Better Buildings Federal Award.

  13. Energy Department Announces Winner of the 2013 Better Buildings Federal Award Competition

    Broader source: Energy.gov [DOE]

    The Energy Department today announced that the General Services Administration's (GSA) United States Court House in Wichita, Kansas is the winner of the 2013 Better Buildings Federal Award.

  14. Building America Case Studies for Existing Homes: Supplemental Ductless

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

    Mini-Split Heat Pump in the Hot-Humid Climate | Department of Energy Supplemental Ductless Mini-Split Heat Pump in the Hot-Humid Climate Building America Case Studies for Existing Homes: Supplemental Ductless Mini-Split Heat Pump in the Hot-Humid Climate The Building America Partnership for Improved Residential Construction team that studied the effects of mini-split heat pumps in six central Florida homes. Supplemental Ductless Mini-Split Heat Pump in the Hot-Humid Climate (694.94 KB) More

  15. Energy Department Announces Winner of the 2013 Better Buildings Federal Award Competition

    Broader source: Energy.gov [DOE]

    The Energy Department today announced that the General Services Administration’s (GSA) United States Court House in Wichita, Kansas is the winner of the 2013 Better Buildings Federal Award.

  16. Business Case for Energy Efficient Building Retrofit and Renovation

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

    SmartMarket Report Produced with support from Energy Efficient Business Case for Energy Efficient Building Retrofit and Renovation Funding provided by U.S. Department of Energy through the Pacific Northwest National Laboratory McGraw-Hill Construction President Keith Fox Vice President, Product Development Kathryn E. Cassino McGraw-Hill Construction Research & Analytics/Alliances Vice President, Industry Insights & Alliances Harvey M. Bernstein, F. ASCE, LEED AP Senior Director, Research

  17. 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,

  18. Building America Efficient Solutions for New Homes Case Study: Tommy

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

    Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida | Department of Energy 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 Performance of Two Zero Energy Homes, Gainesville, Florida Tommy Williams Homes worked with PNNL, Florida HERO, Energy Smart Home Plans, and Florida Solar Energy Center to design and test two zero energy homes.

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

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

    Partners: Cocoon, cocoon-solutions.com NorthernSTAR Building America Partnership, environment.umn.edu formsprojectview.php?id273 Building Components: Building envelope, roof...

  20. House-as-a-System Business Case - Building America Top Innovations...

    Energy Savers [EERE]

    House-as-a-System Business Case - Building America Top Innovations House-as-a-System Business Case - Building America Top Innovations August 25, 2014 - 10:48am Addthis...

  1. Building America Case Study: Challenges of Achieving 2012 IECC...

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

    information, see the Building America report, Challenges of Achieving 2012 IECC Air Sealing Requirements in Multifamily Buildings,

  2. Building America Case Study: Philadelphia Housing Authority Energy...

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

    Philadelphia Housing Authority Energy-Efficiency Turnover Protocols Philadelphia, Pennsylvania ... Building Component: Whole-building Application: Retrofit; multifamily Year Tested: ...

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

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

    More Documents & Publications DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom Homes Building America Zero Energy Ready Home Case Study: Southeast Volusia ...

  4. 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.

  5. Building America Special Research Project: High-R Walls Case...

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

    2009 Building Science Press All rights of ... insulation levels in many new and existing buildings. ... The author and publisher make no warranty of any kind, ...

  6. BetterBuildings for Michigan Reese Farms Case Study

    Broader source: Energy.gov [DOE]

    This is a document from BetterBuildings for Michigan posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  7. Building America Case Study: Lancaster County Career and Technology...

    Energy Savers [EERE]

    Building America New Construction B10 Benchmark, DOE Zero Energy Ready Home (formerly Challenge Home) certifcation, and National Green Building Standard Gold-level certifcation. ...

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

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

    11, Building America assisted Habitat for Humanity of Palm ... than typical HabitatPBC construction, at a payback of less ... components and building materials. * Air sealing around the ...

  9. Building America Case Study: Supplemental Ductless Mini-Split...

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

    Partners: Florida Power & Light, fpl.com Building America Partnership for Improved ... The Building America Partnership for Improved Residential Construction BA-PIRC is a U.S. ...

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

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

    Partners: S. E. Volusia CO Habitat for Humanity Building America Partnership for Improved ... Projected energy savings: 6.5% overall compared to Building America 2010 Benchmark ...

  11. Building America Efficient Solutions for Existing Homes Case...

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

    Project Description Building America researchers provided technical assistance to Habitat ... central and south Florida, and Building America plans to use monitored utility data from ...

  12. Building America Case Study: Investigating Solutions to Wind...

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

    Partners: Florida Power & Light, fpl.com Building America Partnership for Improved ... In this project, the U.S. Department of Energy team Building America Partnership for ...

  13. Buildings

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

    Historically, only Industrial Facilities (ISO 50003 Industry - light to medium and ... is allowing Commercial Buildings (ISO 50003 - Buildings and Building Complexes) ...

  14. Students Develop Innovative Solutions for Energy Efficient Buildings

    Broader source: Energy.gov [DOE]

    As part of the second annual Better Buildings Case Competition, some of the country's brightest young minds presented their ideas on ways to cut energy waste and improve commercial building efficiency.

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

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

    for a building is a function of the building's space-conditioning and water-heating loads. ... At House 1, the hybrid FHXHGHX system was installed in a 300 linear foot excavation, and ...

  16. Building America Case Study: Technology Solutions for New and...

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

    Building Component: HVAC Application: Retrofit, single, or multifamily Year Tested: ... (ARIES) studied the suitability of MSHPs for multifamily retroft applications. ...

  17. Building America Case Study: Indirect Solar Water Heating Systems...

    Energy Savers [EERE]

    Indirect Solar Water Heating Systems in Single-Family Homes Greenfield, Massachusetts ... Building Component: Solar water heating Application: Single-family Years Tested: 2010-2013 ...

  18. Building America Case Study: Evaluation of Ventilation Strategies...

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

    Strategies in New Construction Multifamily Buildings New York, New York PROJECT INFORMATION Project Name: Evaluation of Ventilation Strategies in New Construction Multifamily ...

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

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

    Tommy Williams Homes worked with PNNL, Florida HERO, Energy Smart Home Plans, and Florida ... Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy ...

  20. Building America Case Study: Monitoring of Double Stud Wall Moisture...

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

    PROJECT INFORMATION Construction: New construction Partners: Building Science Corporation, ... at the exterior) and the use of commonly available con- struction materials. ...

  1. Building America Case Study: Balancing Hydronic Systems in Multifamily...

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

    in Multifamily Buildings Chicago, Illinois PROJECT INFORMATION Location: Chicago, IL area Partners: Elevate Energy ... Cost of energy efficiency measure (including labor): 6,330 ...

  2. Building America Case Studies for Existing Homes: Supplemental...

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

    The Building America Partnership for Improved Residential Construction team that studied the effects of mini-split heat pumps in six central Florida homes. Supplemental Ductless ...

  3. Building America Case Study: Habitat for Humanity, The Woods...

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

    Type: Single-family, affordable Partners: Tacoma Public Utilities, mytpu.org Habitat for Humanity of Tacoma Pierce County, WA, tpc-habitat.org Building America Partnership for ...

  4. 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. Building America Special

  5. National Geothermal Student Competition

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Department's National Geothermal Student Competition (GSC) seeks students interested in building and showcasing scientific research, communication and leadership skills to convey the...

  6. 324 Building special-case waste assessment in support of the 324 Building closure (TPA milestone M-89-05)

    SciTech Connect (OSTI)

    Hobart, R.L.

    1998-05-12

    Hanford Federal Facility Agreement and Consent Order, also known as the Tri-Party Agreement Milestone M-89-05 requires US Department of Energy, Richland Operations Office to complete a 324 Building Special Case Waste Assessment in Support of the 324 Building Closure. This document has been prepared with the intent of meeting this regulatory commitment. Alternatives for the Special Case Wastes located in the 324 Building were defined and analyzed. Based on the criteria of safety, environmental, complexity of interfaces, risk, cost, schedule, and long-term operability and maintainability, the best alternative was chosen. Waste packaging and transportation options are also included in the recommendations. The waste disposition recommendations for the B-Cell dispersibles/tank heels and High-Level Vault packaged residuals are to direct them to the Plutonium Uranium Extraction Facility (PUREX) Number 2 storage tunnel.

  7. Building America Case Study: Community-Scale Energy Modeling...

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

    PERFORMANCE DATA Annual Energy Consumption: Average: 15,459 kWh Median: 15,252 kWh ... To that end, the U.S. Department of Energy Building America team IBACOS analyzed ...

  8. Building America Webinar: Deep Energy Retrofit Case Studies:...

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

    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 Webinargerman6-25-14....

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

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

    Buildings (CARB) investigated a hybrid ventilation method that included the exhaust air from the crawl space as part of an ASHRAE 62.2-compliant whole-house ventilation strategy. ...

  10. Building America Solutions for New Homes Case Study: Compact...

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

    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 ...

  11. Building America Case Study: Air Leakage and Air Transfer Between...

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

    This project builds on previous work by Rudd and Bergey (2013) to further examine and evaluate the problem of unwanted air transfer from garage to living space and the ...

  12. Building America Efficient Solutions for Existing Homes: Case...

    Energy Savers [EERE]

    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 ...

  13. Building America Efficient Solutions for Existing Homes: Case...

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

    to Build San Antonio Green (BSAG, www.buildsagreen.org) for three of their deep energy and green retrofits. BSAG is a well established non-profit organization in the community ...

  14. BETTER BUILDINGS ALLIANCE | Department of Energy

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

    BETTER BUILDINGS ALLIANCE BETTER BUILDINGS ALLIANCE Intra-organization Energy Efficiency Competitions Intra-organization Energy Efficiency Competitions Join Better Buildings ...

  15. Twenty Years On!: Updating the IEA BESTEST Building Thermal Fabric Test Cases for ASHRAE Standard 140

    SciTech Connect (OSTI)

    Judkoff, R.; Neymark, J.

    2013-07-01

    ANSI/ASHRAE Standard 140, Standard Method of Test for the Evaluation of Building Energy Analysis Computer Programs applies the IEA BESTEST building thermal fabric test cases and example simulation results originally published in 1995. These software accuracy test cases and their example simulation results, which comprise the first test suite adapted for the initial 2001 version of Standard 140, are approaching their 20th anniversary. In response to the evolution of the state of the art in building thermal fabric modeling since the test cases and example simulation results were developed, work is commencing to update the normative test specification and the informative example results.

  16. DOE Announces Webinars on the Better Buildings Case Competition, Solar PVWatts Tool, and More

    Office of Energy Efficiency and Renewable Energy (EERE)

    EERE offers webinars to the public on a range of subjects from adopting the latest energy efficiency and renewable energy technologies, to training for the clean energy workforce.

  17. Building America Case Study: Boiler Control Replacement for Hydronically Heated Multifamily Buildings, Cambridge, Massachusetts (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-11-01

    The ARIES Collaborative, a U.S. Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. (HRI) of Cambridge, Massachusetts, to study improvements to the central hydronic heating system in one of the nonprofit's housing developments. The heating controls in the three-building, 42-unit Columbia Cambridge Alliance for Spanish Tenants housing development were upgraded. Fuel use in the development was excessive compared to similar properties. A poorly insulated thermal envelope contributed to high energy bills, but adding wall insulation was not cost-effective or practical. The more cost-effective option was improving heating system efficiency. Efficient operation of the heating system faced several obstacles, including inflexible boiler controls and failed thermostatic radiator valves. Boiler controls were replaced with systems that offer temperature setbacks and one that controls heat based on apartment temperature in addition to outdoor temperature. Utility bill analysis shows that post-retrofit weather-normalized heating energy use was reduced by 10%-31% (average of 19%). Indoor temperature cutoff reduced boiler runtime (and therefore heating fuel consumption) by 28% in the one building in which it was implemented. Nearly all savings were obtained during night which had a lower indoor temperature cut off (68 degrees F) than day (73 degrees F). This implies that the outdoor reset curve was appropriately adjusted for this building for daytime operation. Nighttime setback of heating system supply water temperature had no discernable impact on boiler runtime or gas bills.

  18. Building

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

    DIV. Electricity Consumption and Expenditure Intensities by Census Division, 1999" ,"Electricity Consumption",,,"Electricity Expenditures" ,"per Building (thousand kWh)","per...

  19. 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. Case Study: Habitat for Humanity Palm Beach County -

  20. 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

  1. Building America Energy Renovations: A Business Case for Home...

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

    Case studies of eight companies who successfully entered the industry are provided, including business metrics, start-up costs, and marketing approaches. homeperfcontrbusiness.p...

  2. New design concepts for energy-conserving buildings. Results of a national competition among students in schools of architecture

    SciTech Connect (OSTI)

    1982-01-01

    The National Student Competition in Energy Conscious Design held among professional schools of architecture in 1976 is documented. Fifty-five schools participated, submitting 115 entries; twelve were chosen as finalists. Details are presented on the twelve winning designs and excerpts from the remaining 103 entries are published. (MCW)

  3. 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 ...

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

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

    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 ...

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

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

    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 ...

  6. Building America Efficient Solutions for Existing Homes Case...

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

    The attic was sealed and insulated with spray foam to house a new heat pump. PDF icon Case Study: Habitat for Humanity South Sarasota County - Venice, Florida More Documents & ...

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

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

    rigid foam and coated OSB. The Imery Group: Proud Green Home - Serenbe, GA (3.58 MB) More Documents & Publications DOE Zero Energy Ready Home Case Study: The Imery Group, Serenbe, ...

  8. Building.

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

    Plant in ITER refers to plant systems located outside the Tokamak Building. A thick wall ... The cooling water system provides for the rejection of heat from a variety of ITER systems ...

  9. Technology Solutions Case Study: Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois

    SciTech Connect (OSTI)

    2014-09-01

    In multifamily building hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water temperature and flow levels, and owner/occupant interaction with the boilers, distribution and controls. The effects of imbalance include tenant discomfort, higher energy use intensity and inefficient building operation. In this case study , Partnership for Advanced Residential Retrofit and Elevate Energy. explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs.

  10. 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

  11. 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. Compact

  12. 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

  13. Y-12 honors past plant manager and building's namesake, Jack Case | Y-12

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

    National Security Complex past plant ... Y-12 honors past plant manager and building's namesake, Jack Case Posted: December 30, 2014 - 12:51pm Jack Case's granddaughter Michelle Hurst points out to her mother Linda Fellers and uncle Patrick Case that the artist who created the bust of her grandfather "pretty well nailed it on the likeness." The family loaned a number of Case's personal articles, including the bust given to him as a birthday present by a friend's wife who was a

  14. 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 Zero Energy Ready Home Case Study: 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. The Imery Group: Proud Green Home - Serenbe, GA (3.58 MB) More Documents & Publications DOE Zero

  15. DOE Zero Energy Ready Home Case Study 2014: Boulder ZED Design Build, Boulder, CO

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

    Boulder ZED Design Build Boulder, CO DOE ZERO ENERGY READY HOME(tm) CASE STUDY The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies are

  16. Creating competition

    SciTech Connect (OSTI)

    Williams, P.L.

    1995-03-01

    With aggressive help from the Federal Energy Regulatory Commission (FERC), the industry is moving quickly toward the development of a separate generation sector. At a minimum, a functional unbundling of generation from transmission and distribution through cost accounting procedures is likely. The National Independent Energy Producers (NIEP) has gone even further, calling for traditional utilities to divest themselves of generation assets. NIEP argues that utilities gain a competitive advantage from the current market structure which places the utility on both the buy and sell sides of the generation transaction, giving it access to valuable information about capacity and resouce needs that may not be available to independent competition. Since a utility`s profit is largely based in its plant investments, there is a strong incentive to favor self-build options over capacity purchases under the current regulatory climate. Furthermore, utilities are not subjected to the same accountability for missed deadlines and non-performance. Separation of generation from other utility functions, NIEP says, would eliminate these impediments to a competitive market.

  17. Expanded standards and codes case limits combined buildings delivered energy to 21 quadrillion Btu by 2035

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

    Erin Boedecker, Session Moderator April 27, 2011 | Washington, DC Energy Demand. Efficiency, and Consumer Behavior 16 17 18 19 20 21 22 23 24 25 2005 2010 2015 2020 2025 2030 2035 2010 Technology Reference Expanded Standards Expanded Standards + Codes -7.6% ≈ 0 Expanded standards and codes case limits combined buildings delivered energy to 21 quadrillion Btu by 2035 2 Erin Boedecker, EIA Energy Conference, April 27, 2011 delivered energy quadrillion Btu Source: EIA, Annual Energy Outlook 2011

  18. 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

  19. 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

  20. Building America Case Study: High Performance Ducts in Hot-Dry...

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

    The DOE Building America team Alliance for Residential Building Innovation (ARBI) worked ... The U.S. Department of Energy's Building America program is engineering the American home ...

  1. Energy Department Announces Winners of Student Competition to Drive Innovative Efficiency Solutions

    Broader source: Energy.gov [DOE]

    The Energy Department has announced the winners of the third annual Better Buildings Case Competition, which challenges collegiate teams to present unique and innovative solutions for reducing energy waste and improving the efficiency of our nation’s homes and commercial buildings to industry leaders.

  2. Twenty Years On!: Updating the IEA BESTEST Building Thermal Fabric Test Cases for ASHRAE Standard 140: Preprint

    SciTech Connect (OSTI)

    Judkoff, R.; Neymark, J.

    2013-07-01

    ANSI/ASHRAE Standard 140, Standard Method of Test for the Evaluation of Building Energy Analysis Computer Programs applies the IEA BESTEST building thermal fabric test cases and example simulation results originally published in 1995. These software accuracy test cases and their example simulation results, which comprise the first test suite adapted for the initial 2001 version of Standard 140, are approaching their 20th anniversary. In response to the evolution of the state of the art in building thermal fabric modeling since the test cases and example simulation results were developed, work is commencing to update the normative test specification and the informative example results.

  3. Building America Case Study: Zero Energy Ready Home Multifamily Project: Mutual Housing at Spring Lake, Woodland, California

    SciTech Connect (OSTI)

    2015-09-01

    Building cost effective, high performance homes that provide superior comfort, health, and durability is the goal of the Department of Energy's (DOE's) Zero Energy Ready Homes (ZERH) program. Through Building America research and other innovative programs throughout the country, many of the technical challenges to building to the ZERH standard have been addressed. This case study describes the development of a 62-unit multifamily community constructed by nonprofit developer Mutual Housing at the Spring Lake subdivision in Woodland, CA. The Spring Lake project is expected to be the first ZERH-certified multifamily project nationwide. Building America team Alliance for Residential Building Innovation worked with Mutual Housing throughout the project. The case study discusses challenges encountered, lessons learned, and how obstacles were overcome. An objective of this project was to gain a highly visible foothold for residential buildings built to the DOE ZERH specification that can be used to encourage participation by other California builders.

  4. Competition Requirements

    Office of Environmental Management (EM)

    - Chapter 6.1 (January 2011) 1 Competition Requirements [Reference: FAR 6 and DEAR 906] Overview This section discusses competition requirements and provides a model Justification for Other than Full and Open Competition (JOFOC). Background The Competition in Contracting Act (CICA) of 1984 requires that all acquisitions be made using full and open competition. Seven exceptions to using full and open competition are specifically identified in Federal Acquisition Regulation (FAR) Subpart 6.3.

  5. Competition Requirements

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

    ---------------------------------------- Chapter 6.1 (July 2011) 1 Competition Requirements [Reference: FAR 6 and DEAR 906] Overview This section discusses competition requirements and provides a model Justification for Other than Full and Open Competition (JOFOC). Background The Competition in Contracting Act (CICA) of 1984 requires that all acquisitions be made using full and open competition. Seven exceptions to using full and open competition are specifically identified in Federal

  6. Steam System Balancing and Tuning for Multifamily Residential Buildings, Chicago, Illinois (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    Steam System Balancing and Tuning for Multifamily Residential Buildings Chicago, Illinois PROJECT INFORMATION Project Name: Steam System Balancing and Tuning for Multifamily Residential Buildings Location: Chicago, IL Partners: Partnership for Advanced Residential Retrofit www.gastechnology.org Building Component: Steam heating distribution system and controls Application: Retrofit; Multifamily Year Tested: 2011-2012 Applicable Climate Zone(s): Cold humid continental PERFORMANCE DATA Cost of

  7. Microsoft Word - Whitepaper_Building A Smart Grid Business Case_APPROVED_2009_09_04.doc

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

    Modern Grid Strategy BUILDING A SMART GRID BUSINESS CASE Developed for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability by the National Energy Technology Laboratory August 2009 Office of Electricity Delivery and Energy Reliability Building a Smart Grid Business Case 1 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their

  8. Building a Business Case for Compressed Natural Gas in Fleet Applications

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

    Building a Business Case for Compressed Natural Gas in Fleet Applications George Mitchell National Renewable Energy Laboratory Technical Report NREL/TP-5400-63707 March 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. DE-AC36-08GO28308 National

  9. Building America Efficient Solutions for New Homes Case Study: Heritage Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina

    Broader source: Energy.gov [DOE]

    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 construction.

  10. Case Study of The ARRA-Funded GSHP Demonstration at the Natural Sources Building, Montana Tech

    SciTech Connect (OSTI)

    Malhotra, Mini; Liu, Xiaobing

    2015-04-01

    Under the American Recovery and Reinvestment Act (ARRA), 26 ground source heat pump (GSHP) projects were competitively selected in 2009 to demonstrate the benefits of GSHP systems and innovative technologies for cost reduction and/or performance improvement. One of the selected demonstration projects was proposed by Montana Tech of the University of Montana for a 56,000 sq ft, newly constructed, on-campus research facility – the Natural Resources Building (NRB) located in Butte, Montana. This demonstrated GSHP system consists of a 50 ton water-to-water heat pump and a closed-loop ground heat exchanger with two redundant 7.5 hp constant-speed pumps to use water in the nearby flooded mines as a heat source or heat sink. It works in conjunction with the originally installed steam HX and an aircooled chiller to provide space heating and cooling. It is coupled with the existing hot water and chilled water piping in the building and operates in the heating or cooling mode based on the outdoor air temperature. The ground loop pumps operate in conjunction with the existing pumps in the building hot and chilled water loops for the operation of the heat pump unit. The goal of this demonstration project is to validate the technical and economic feasibility of the demonstrated commercial-scale GSHP system in the region, and illustrate the feasibility of using mine waters as the heat sink and source for GSHP systems. Should the demonstration prove satisfactory and feasible, it will encourage similar GSHP applications using mine water, thus help save energy and reduce carbon emissions. The actual performance of the system is analyzed with available measured data for January through July 2014. The annual energy performance is predicted and compared with a baseline scenario, with the heating and cooling provided by the originally designed systems. The comparison is made in terms of energy savings, operating cost savings, cost-effectiveness, and environmental benefits. Finally

  11. Building America Case Study: New Town Builders' Power of Zero Energy Center, Denver, Colorado (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-10-01

    New Town Builders, a builder of energy efficient homes in Denver, Colorado, offers a zero energy option for all the homes it builds. To attract a wide range of potential homebuyers to its energy efficient homes, New Town Builders created a 'Power of Zero Energy Center' linked to its model home in the Stapleton community of Denver. This case study presents New Town Builders' marketing approach, which is targeted to appeal to homebuyers' emotions rather than overwhelming homebuyers with scientific details about the technology. The exhibits in the Power of Zero Energy Center focus on reduced energy expenses for the homeowner, improved occupant comfort, the reputation of the builder, and the lack of sacrificing the homebuyers' desired design features to achieve zero net energy in the home. The case study also contains customer and realtor testimonials related to the effectiveness of the Center in influencing homebuyers to purchase a zero energy home.

  12. Building America Case Study: Evaluation of Ventilation Strategies in New Construction Multifamily Buildings, New York, New York (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    In multifamily buildings, particularly in the Northeast, exhaust ventilation strategies are the norm as a means of meeting both local exhaust and whole-unit mechanical ventilation rates. The issue of where the 'fresh' air is coming from is gaining significance as air-tightness standards for enclosures become more stringent, and the 'normal leakage paths through the building envelope' disappear. CARB researchers have found that the majority of high performance, new construction, multifamily housing in the Northeast use one of four general strategies for ventilation: continuous exhaust only with no designated supply or make-up air source, continuous exhaust with ducted make-up air to apartments, continuous exhaust with supply through a make-up air device integral to the unit HVAC, and continuous exhaust with supply through a passive inlet device, such as a trickle vent. Insufficient information is available to designers on how these various systems are best applied. Product performance data are based on laboratory tests, and the assumption is that products will perform similarly in the field. Proper application involves matching expected performance at expected building pressures, but there is no guarantee that those conditions will exist consistently in the finished building. This research effort, which included several weeks of building pressure monitoring, sought to provide field validation of system performance. The performance of four substantially different strategies for providing make-up air to apartments was evaluated.

  13. Building America Update - December 2013 | Department of Energy

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

    3 Building America Update - December 2013 Here you can link to the December 2013 edition of the Building America Update, which features articles on: DOE Challenge Home Student Design Competition Top Innovation Spotlight: Buried and Encapsulated Ducts Request for Information: DOE Prioritization Tool deadline reminder New Climate-specific case studies on website DOE Challenge Home media articles and webinars New publications building_america_update_dec2013.pdf (302.46 KB) More Documents &

  14. National Competitiveness

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

    Competition National Clean Energy Business Plan Competition The National Clean Energy Business Plan Competition inspired nearly 300 university teams across the country to create new businesses to commercialize promising energy technologies developed at U.S. universities and the National Laboratories. After pitching their business plans to panels of judges at the regional semifinals and finals, six teams advanced to the national competition for a chance to compete in the popular vote and a grand

  15. Energy Department Announces 2016 Collegiate Wind Competition...

    Office of Environmental Management (EM)

    The Collegiate Wind Competition challenges teams of undergraduate students to design and build a model wind turbine based on market research and siting considerations, develop a ...

  16. Obama Administration Announces Competition to Showcase, Support...

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

    agencies. With its dual focus on mitigating greenhouse gas pollution and building resilience to climate impacts at the local level, the Climate Action Champions competition...

  17. Lessons Learned from Case Studies of Six High-Performance Buildings

    SciTech Connect (OSTI)

    Torcellini, P.; Pless, S.; Deru, M.; Griffith, B.; Long, N.; Judkoff, R.

    2006-06-01

    Commercial buildings have a significant impact on energy use and the environment. They account for approximately 18% (17.9 quads) of the total primary energy consumption in the United States (DOE 2005). The energy used by the building sector continues to increase, primarily because new buildings are added to the national building stock faster than old buildings are retired. Energy consumption by commercial buildings will continue to increase until buildings can be designed to produce more energy than they consume. As a result, the U.S. Department of Energy's (DOE) Building Technologies Program has established a goal to create the technology and knowledge base for marketable zero-energy commercial buildings (ZEBs) by 2025.

  18. Building America Case Study: Evaluation of Passive Vents in New-Construction Multifamily Buildings, New York, New York

    SciTech Connect (OSTI)

    2015-10-15

    Exhaust ventilation and corresponding outdoor air strategies are being implemented in high-performance new construction multifamily buildings to meet program or code requirements for improved indoor air quality, but a lack of clear design guidance is resulting in poor performance of these systems despite the best intentions of the programs or standards. CARB's 2014 'Evaluation of Ventilation Strategies in New Construction Multifamily Buildings' consistently demonstrated that commonly used outdoor air strategies are not performing as expected. Of the four strategies evaluated in 2014, the exhaust ventilation system that relied on outdoor air from a pressurized corridor was ruled out as a potential best practice due to its conflict with meeting requirements within most fire codes. Outdoor air that is ducted directly to the apartments was a strategy determined to have the highest likelihood of success, but with higher first costs and operating costs. Outdoor air through space conditioning systems was also determined to have good performance potential, with proper design and execution. The fourth strategy, passive systems, was identified as the least expensive option for providing outdoor air directly to apartments, with respect to both first costs and operating costs. However, little is known about how they actually perform in real-world conditions or how to implement them effectively. Based on the lack of data available on the performance of these low-cost systems and their frequent use in the high-performance building programs that require a provision for outdoor air, this research project sought to further evaluate the performance of passive vents.

  19. Existing Homes Retrofit Case Study: Consortium for Advanced Residential Buildings (CARB), Washington, D.C.

    SciTech Connect (OSTI)

    2009-09-01

    This is a Building America fact sheet describing Consortium for Advanced Residential Buildiings (CARB) whole building retrofit process to renovate a 145-year-old home in Washington, D.C.

  20. Building America Technologies Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts

    Broader source: Energy.gov [DOE]

    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 Texas at Tyler.

  1. Design, build, develop and test a fieldworthy spiral tool and packer for casing repair

    SciTech Connect (OSTI)

    Koster, C.

    1993-01-01

    A new method for sealing casing is under research and development by Nu-Bore Systems. The method involves internally lining a section of the wellbore with a multi-layer spiral wrapping of a high strength, corrosion resistant metal interleaved with a high bond strength, resilient epoxy. The high strength metal is preferably a copper based alloy hardened to a very high strength in order to resist the internal and external pressures of downhole environments. The epoxy adhesive formulation is one that forms a bond between the steel inner wall of the casing and copper alloy strip. The copper alloy strip spiral wraps are interleaved with epoxy, and the whole system provides a high level of outward directed spring force and, thus, resists both internal and externally directed forces. In this report, the cost savings to the nation's energy program was estimated to be in the range of hundreds of millions of dollars per year, and the method was judged technically feasible once certain well defined engineering obstacles are Overcome. The objective of this program is to develop a joint between packer segments that is easily assembled before lowering downhole and easily disassembled after the sealing job is done. In addition, this tool joint must expand uniformly as though it were a part of the rubber and must not fail under the relatively high pressure of the epoxy cure cycle. The overall goal of the work was to design, build, develop, and test a spiral tool and packer into a single universal tool that can repair casings with diameters varying from 4.5 to 7 inches.

  2. Competition Requirements

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

    ---- ----------------------------------------------- Chapter 5.2 (April 2008) Synopsizing Proposed Non-Competitive Contract Actions Citing the Authority of FAR 6.302-1 [Reference: FAR 5 and DEAR 905] Overview This section discusses publicizing sole source actions as part of the approval of a Justification for Other than Full and Open Competition (JOFOC) using the authority of FAR 6.302-1. Background The Competition in Contracting Act (CICA) of 1984 requires that all acquisitions be made using

  3. Competition Requirements

    Energy Savers [EERE]

    Synopsizing Proposed Non-Competitive Contract Actions Citing the Authority of FAR ... publication of a notice of a proposed contract action for acquisition of supplies and ...

  4. Energy Department Announces Winner of the 2013 Better Buildings...

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

    ranking in the Environmental Protection Agency's National Building Competition, Battle of the Buildings, which challenges federal, commercial, and industrial buildings to...

  5. Buildings*","Buildings

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

    Water-Heating Energy Sources, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Buildings with Water Heating","Water-Heating ...

  6. Building America Case Study: EcoVillage: A Net Zero Energy Ready...

    Energy Savers [EERE]

    DOE Zero Energy Ready Home, U.S. Green Building Council Leadership in Energy and Environmental Design (LEED) Gold, and ENERGY STAR certifcations for the entire project. ...

  7. Building America Case Study: High Performance Ducts in Hot-Dry...

    Office of Scientific and Technical Information (OSTI)

    Office (EE-5B) Country of Publication: United States Language: English Subject: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION Residential; Residential Buildings;...

  8. Building America Case Study: Duct in Conditioned Space in a Dropped...

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

    Projected energy cost savings: 165year compared to Building America 2010 Benchmark Forced-air distribution systems (duct systems) typically are installed out of sight for ...

  9. Building America Case Study: High Performance Ducts in Hot-Dry...

    Office of Scientific and Technical Information (OSTI)

    the conditioned thermal envelope. To support this activity, in 2013 the Pacific Gas & Electric Company initiated a project with Davis Energy Group (lead for the Building...

  10. Building America Case Study: High Performance Ducts in Hot-Dry...

    Office of Scientific and Technical Information (OSTI)

    To support this activity, in 2013 the Pacific Gas & Electric Company initiated a project with Davis Energy Group (lead for the Building America team, Alliance for Residential ...

  11. DOE Challenge Home Student Competition | Department of Energy

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

    Home Student Competition DOE Challenge Home Student Competition This document outlines plans for the DOE Challenge Homes Student Competition, which will complement the Solar Decathlon, and launch in 2014. challenge_home_student_competition.pdf (378.49 KB) More Documents & Publications Building America Building Science Education Roadmap Collective Impact for Zero Net Energy Homes Update on U.S. Department of Energy Building America Program Goals

  12. A New Campus Building on Efficiency: University of California (UC) Merced Case Study

    SciTech Connect (OSTI)

    2013-03-01

    The University of California (UC), Merced partnered with the U.S. Department of Energy (DOE) to develop and implement solutions to retrofit two existing buildings to reduce energy consumption by at least 30% as part of DOEs Commercial Buildings Partnerships (CBP) Program.

  13. Building America Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    Forced air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as an attic or crawlspace. Any leakage of air to or from the duct system (duct leakage) in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution to this problem is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (sealed attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. This case study examines one Building America builder partner's implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase.

  14. Desert architecture for educational buildings, a case study: A center for training university graduates

    SciTech Connect (OSTI)

    Ebeid, M.

    1996-10-01

    A new program for training graduates in desert development is being implemented by the Desert Development Center (DDC) of the American University in Cairo. The facilities consist of fifty bed/sitting rooms for accommodating 100 students. Each unit consists of two rooms and a bathroom for the use of 4 students; a lecture theater which can house 120 students, with adjoining office for trainers as well as necessary facilities; a general cafeteria which can serve 120--150 persons and an adjoining dining room for teaching staff. The cafeteria building also houses the kitchen; a cold storage area; a laundry room, storerooms, sleeping quarters and services for the labor force of the building complex; a system of solar water heaters; and a special sanitary sewage system for treatment of waste water produced by the building`s activities. When designing and implementing this complex, architectural elements and building philosophy based on the concept of integrating with the environment were considered. Elements included orientation heights and building materials suited to the desert environment, thick walls, outer and inner finishing materials, roofs, malkafs, floors, colors, solar heaters, lighting, green areas, windbreaks, terraces, and furniture. The paper includes a general evaluation of this educational building based on the PRA approach (Participatory Rapid Appraisal) involving those living and working in it. As a result of her position with the project, the author was able to evaluate the original designs, recommend modifications, and evaluate their implementation and fulfillment of the original goals of the projects.

  15. Building America Building Science Education Roadmap | Department of Energy

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

    Education Roadmap Building America Building Science Education Roadmap This roadmap outlines steps that U.S. Department of Energy Building America program must take to develop a robust building science education curriculum in coming years. ba_bldg_science_education_roadmap.pdf (645.63 KB) More Documents & Publications DOE Challenge Home Student Competition Building America Top Innovations Hall of Fame Profile - Building America's Top Innovations Propel the Home Building Industry toward Higher

  16. Building America Case Study: Raised Ceiling Interior Duct System, New Smyrna, Florida (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    One of BA-PIRC's longtime Habitat for Humanity partners, S.E. Volusia CO (SEVHFH), was interested in building a home to the new Challenge Home standards. SEVHFH routinely builds ENERGY STAR V3.1 homes. The only modification to their design needed to comply with the Challenge Home criteria was the interior duct requirement. Unwilling to incur the added costs of a foam roof deck or wall heights above 8 feet to accommodate a fur-down chase SEVHFH opted to build a fur-up or raised ceiling chase.

  17. Better Buildings Neighborhood Program: Business Models and Case Examples for Working with the Real Estate Sector, May 10, 2012

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

    May 10, 2012 Better Buildings Neighborhood Program Financing Peer Exchange Call: Business Models and Case Examples for Working with the Real Estate Sector Agenda * Call Logistics and Attendance  Is your program currently working with real estate sector (or are you thinking about doing so), and if so, how? * Program Experience and Lessons:  Cynthia Gunn, DOE  San Diego, CA: Jeremy Hutman, CCSE * Discussion:  What are some key strategies for engaging this sector?  How can the value

  18. Building America Case Study: Retrofitting a 1960s Split-Level...

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

    ... ENVELOPE * R-13 dense-packed cellulose insulation in 2 4 frame walls * 7 in. of ccSPF ... tank Approach to Retrofitting Existing Building Enclosures In existing homes, ...

  19. Building America Case Study: High Performance Walls in Hot-Dry...

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

    Wall framing types of 2 6 (16- and 24-in. on center o.c.) and double stud were ... builder partners had a framing contractor willing to build with 24-in. o.c. framing. ...

  20. Technology Solutions for Existing Homes Case Study: Trade-Friendly Retrofit Insulated Panels for Existing Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    For this project with the U.S. Department of Energy Building America team Home Innovation Research Labs, the retrofit insulated panels relied on an enhanced expanded polystyrene (EPS) for thermal...

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

    Broader source: Energy.gov [DOE]

    The Philadelphia Housing Authority worked with the U.S. Department of Energy’s Building America Program to integrate energy-efficiency measures into the refurbishment process that each unit normally goes through between occupancies.

  2. Building America Case Study: Performance of a Hot-Dry Climate...

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

    Water Heating Savings 8.5 4% 48.0 23% 60.6 29% 92.7 44% For more information, visit: buildingamerica.gov The U.S. Department of Energy's Building America program is engineering the ...

  3. Energy By The Numbers: Collegiate Wind Competition | Department of Energy

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

    Collegiate Wind Competition Energy By The Numbers: Collegiate Wind Competition Addthis The U.S. Department of Energy Collegiate Wind Competition prepares students from multiple disciplines to enter tomorrow's wind energy workforce. As part of the competition, undergraduate students build and test a wind turbine, establish a deployment strategy, and develop and deliver a business plan.

  4. Collegiate Wind Competition Identity Guidelines | Department of Energy

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

    Identity Guidelines Collegiate Wind Competition Identity Guidelines Use this identity guideline to determine proper formatting for all materials developed for the Collegiate Wind Competition. Collegiate Wind Competition Identity Guidelines (2.64 MB) More Documents & Publications EV Everywhere Logo Contest Federal Register Notice Re-Energize: Building Energy Smart Communities Collegiate Wind Competition 2014 Rules and Regulations

  5. Building America Case Study: Field Testing of Compartmentalization Methods for Multifamily Construction (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-01-01

    The 2012 IECC has an airtightness requirement of 3 air changes per hour at 50 Pascals test pressure for both single family and multifamily construction in Climate Zones 3-8. Other programs (LEED, ASHRAE 189, ASHRAE 62.2) have similar or tighter compartmentalization requirements, thus driving the need for easier and more effective methods of compartmentalization in multifamily buildings.

  6. Existing Whole-House Solutions Case Study: Build San Antonio Green, San Antonio, Texas

    SciTech Connect (OSTI)

    none,

    2013-06-01

    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 grilles, outside air run-time ventilation, new lighting and water heater.

  7. Technology Solutions Case Study: Boiler Control Replacement for Hydronically Heated Multifamily Buildings, Cambridge, Massachusetts

    SciTech Connect (OSTI)

    2014-11-01

    The ARIES Collaborative, a U.S. Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. (HRI) of Cambridge, Massachusetts, to study improvements to the central hydronic heating system in one of the nonprofit's housing developments. The heating controls in the three-building, 42-unit Columbia Cambridge Alliance for Spanish Tenants housing development were upgraded. Fuel use in the development was excessive compared to similar properties. A poorly insulated thermal envelope contributed to high energy bills, but adding wall insulation was not cost-effective or practical. The more cost-effective option was improving heating system efficiency, which faced several obstacles, including inflexible boiler controls and failed thermostatic radiator valves. Boiler controls were replaced with systems that offer temperature setbacks and one that controls heat based on apartment temperature in addition to outdoor temperature. Utility bill analysis shows that post-retrofit weather-normalized heating energy use was reduced by 10%-31% (average of 19%). Indoor temperature cutoff reduced boiler runtime (and therefore heating fuel consumption) by 28% in the one building in which it was implemented. Nearly all savings were obtained during night which had a lower indoor temperature cut off (68°F) than day (73° F). This implies that the outdoor reset curve was appropriately adjusted for this building for daytime operation. Nighttime setback of heating system supply water temperature had no discernable impact on boiler runtime or gas bills.

  8. House-as-a-System Business Case- Building America Top Innovations

    Broader source: Energy.gov [DOE]

    Top Innovations in this category include profiles of Building America field research projects with production builders who have used a whole-house approach to achieve exceptional energy efficiency, comfort, and durability. These examples demonstrate that constructing high-performance homes make economic sense—for the builder, the consumer, the real estate professional, and the environment.

  9. Building America Case Study: Conway Street Apartments, Greenfield, Massachusetts (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-12-01

    While single-family, detached homes account for 63% of households (EIA 2009); multi-family homes account for a very large portion of that remaining housing stock, and this fraction is growing. Through recent research efforts, CARB has been evaluating strategies and technologies that can make dramatic improvements in energy performance in multi-family buildings

  10. Building America Technology Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts

    Broader source: Energy.gov [DOE]

    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 attic and House 2 had an unvented attic assembly.

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

    SciTech Connect (OSTI)

    S. Puttagunta, S. Maxwell, D. Berger, and M. Zuluaga

    2015-10-01

    The Consortium for Advanced Residential Buildings (CARB) conducted research to gain more insight into passive vents. Because passive vents are meant to operate in a general environment of negative apartment pressure, the research assessed whether these negative pressures prevail through a variety of environmental conditions.

  12. Cladding Attachment Over Thick Exterior Insulating Sheathing (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    Cladding Attachment Over Thick Exterior Insulating Sheathing Project InformatIon: Project name: Cladding Attachment Over Thick Exterior Insulating Sheathing Partners: Building Science Corporation www.buildingscience.com The Dow Chemical Company www.dow.com James Hardie Building Products www.jameshardie.com Building component: Building envelope component application: New and/or retrofit; Single and/or multifamily Year research conducted: 2011 through 2012 applicable climate Zone(s): All The

  13. Building America Technology Solutions for New and Existing Homes Case Study: Field Testing an Unvented Roof with Fibrous Insulation and Tiles

    Broader source: Energy.gov [DOE]

    This case study by the U.S. Department of Energy’s Building America research team Building Science Corporation is a test implementation of an unvented tile roof assembly in a hot-humid climate (Orlando, Florida; zone 2A), insulated with air-permeable insulation (netted and blown fiberglass).

  14. Site Effect and Expected Seismic Performance of Buildings in Palestine- Case Study: Nablus City

    SciTech Connect (OSTI)

    Al-Dabbeek, Jalal N.; El-Kelani, Radwan J.

    2008-07-08

    The effects of local geology on ground-motion amplification and building damage were studied in Palestine-West Bank. Nakamura's method of microtremor analysis was applied in this study. The measurements showed significantly higher amplification in the frequency range of building vulnerability in different parts of Nablus city. This finding is consistent with the distribution of the earthquake damage grades in the urban areas struck by the 11 February 2004 earthquake (ML = 5.2) with a focal depth of 17 km beneath the northeastern part of the Dead Sea Basin. Quite large differences in amplification between around 1 and 9 were computed between the eastern and western rims of the city. The downtown built in the central part of the city on soft clay, marl and valley deposits, whereas the northern and southern parts of urban areas in Nablus city lying on mountains consist of consolidated carbonates bedrock. In the central part of the city and at the rims, where the thickness of fluvial deposits and soft formations is about 15 m, amplifications between 6.74 and 8.67 for dominant natural period range of 0.8-1.1 sec were obtained. On the southern and northern mountains, which are located on limestone rocks covered with a thin layer of soil, the amplification in the same frequency range was low. Calculating the natural period of the existing common buildings (T{sub b}) in the studied area (buildings with 10-12 stories), by using the dynamic analysis method. The values of T{sub b} obtained were much closed to the site dominant natural period (Ts). The findings of this study indicate that the expected differences in damage grades for urban areas in Nablus city could be attributed to variations in the thickness and physical properties of Tertiary-Quaternary sediments, which appear to be rather heterogeneous.

  15. DOE Zero Energy Ready Home Case Study: Weiss Building & Development, Downers Grove, Illinois

    SciTech Connect (OSTI)

    none,

    2013-09-01

    This single-family home built in a peat bog has underground storage tanks and drainage tanks, blown fiberglass insulation, coated rigid polyisocyanurate, and flashing. The 3,600-square-foot custom home built by Weiss Building & Development LLC is the first home in Illinois certified to the DOE Challenge Home criteria, which requires that homes meet the EPA Indoor airPlus guidelines.The builder won a 2013 Housing Innovation Award in the custom builder category.

  16. Technology Solutions Case Study: Steam System Balancing and Tuning for Multifamily Residential Buildings, Chicago, Illinois

    SciTech Connect (OSTI)

    2013-10-01

    Steam heated buildings often suffer from uneven heating as a result of poor control of the amount of steam entering each radiator. In order to satisfy the heating load to the coldest units, other units are overheated. As a result, some tenants complain of being too hot and open their windows in the middle of winter, while others complain of being too cold and are compelled to use supplemental heat sources.

  17. Secretary Chu Announces Winners of Student Competition to Promote

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

    Energy-Efficient Buildings | Department of Energy Winners of Student Competition to Promote Energy-Efficient Buildings Secretary Chu Announces Winners of Student Competition to Promote Energy-Efficient Buildings March 5, 2012 - 1:03pm Addthis WASHINGTON, D.C. -- As part of President Obama's all-of-the-above energy strategy, Energy Secretary Steven Chu today announced the winners of a competition that challenges collegiate students to develop and present real-world solutions to boost the

  18. Building America Case Study: Predicting Envelope Leakage in Attached Dwellings (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-12-01

    'The cost for blower testing is high, because it is labor intensive, and it may disrupt occupants in multiple units. This high cost and disruption deters program participants, and dissuades them from pursuing energy improvements that would trigger air leakage testing, such as improvements to the building envelope.' This statement found in a 2012 report by Heschong Mahone Group emphasizes the importance of reducing the cost and complexity of blower testing in multifamily buildings. Energy efficiency opportunities are being bypassed. The cost of single blower testing is on the order of $300. The cost for guarded blower door testing, the more appropriate test for assessing energy savings opportunities, could easily be six times that and that's only if you have the equipment and simultaneous access to multiple apartments. Thus, the proper test is simply not performed. The objective of the 2013 research project was to develop the model for predicting fully guarded test results (FGT), using unguarded test data and specific building features of apartment units. The model developed has a coefficient of determination R2 value of 0.53 with a root mean square error (RMSE) of 0.13. Both statistical metrics indicate that the model is relatively strong. When tested against data that was not included in the development of the model, prediction accuracy was within 19%, which is reasonable given that seasonal differences in blower door measurements can vary by as much as 25%.

  19. Technology Solutions Case Study: Calculating Design Heating Loads for Superinsulated Buildings

    SciTech Connect (OSTI)

    2015-08-01

    Designing a superinsulated home has many benefits including improved comfort, reduced exterior noise penetration, lower energy bills, and the ability to withstand power and fuel outages under much more comfortable conditions than a typical home. Extremely low heating and cooling loads equate to much smaller HVAC equipment than conventionally required. Sizing the mechanical system to these much lower loads reduces first costs and the size of the distribution system needed. While these homes aren't necessarily constructed with excessive mass in the form of concrete floors and walls, the amount of insulation and the increase in the thickness of the building envelope can lead to a mass effect, resulting in the structures ability to store much more heat than a code built home. This results in a very low thermal inertia making the building much less sensitive to drastic temperature swings thereby decreasing the peak heating load demand. Alternative methods that take this inertia into account along with solar and internal gains result in smaller more appropriate design loads than those calculated using Manual J version 8. During the winter of 2013/2014, the Consortium for Advanced Residential Buildings team monitored the energy use of three homes in climate zone 6 in an attempt to evaluate the accuracy of two different mechanical system sizing methods for low load homes. Based on the results, it is recommended that internal and solar gains be included and some credit for thermal inertia be used in sizing calculations for superinsulated homes.

  20. U.S. DOE Collegiate Wind Competition

    Broader source: Energy.gov [DOE]

    The U.S. DOE Collegiate Wind Competition challenges teams to design a wind-driven system based on market research, develop a business plan to market the product, build and test the system against...

  1. Energy Department Announces Winners of Student Competition to...

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

    Winners of Student Competition to Drive Innovative Efficiency Solutions Energy Department Announces ... energy consumption in commercial, multifamily, public, and industrial buildings ...

  2. Race to Zero Student Design Competition: Inspiring the Next Generation of

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

    Building Scientists | Department of Energy Race to Zero Student Design Competition: Inspiring the Next Generation of Building Scientists Race to Zero Student Design Competition: Inspiring the Next Generation of Building Scientists April 23, 2015 - 3:15pm Addthis Race to Zero Student Design Competition 1 of 6 Race to Zero Student Design Competition Sam Rashkin (right), Chief Architect for the Building Technologies Office, talks to team members from Georgia Institute of Technology during the

  3. Manufacturing Spotlight: Boosting American Competitiveness | Department of

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

    Energy Manufacturing Spotlight: Boosting American Competitiveness Manufacturing Spotlight: Boosting American Competitiveness January 6, 2014 - 1:06pm Addthis Advancing the nation's clean energy manufacturing industry helps to capture the value of U.S. innovation in clean energy technologies, fosters further innovation right here in America, and makes U.S. manufacturers more competitive by reducing their energy costs - all while creating jobs and building a more sustainable planet for future

  4. Combustion Safety for Appliances Using Indoor Air (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    Combustion Safety for Appliances Using Indoor Air PROJECT INFORMATION Project Name: Combustion Safety for Appliances Using Indoor Air Partners: American Gas Association www.aga.org Center of Energy and Environment www.mncee.org Building Performance Institute www.bpi.org NorthernSTAR Building America Partnership Partnership for Advanced Residential Retrofit www.gastechnology.org/PARR Building Components: Gas Appliances Application: Retrofit Single Family Year Tested: 2013 Applicable Climate

  5. Building America Case Study: Evaluating Through-Wall Air Transfer Fans, Pittsburgh, Pennsylvania (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-10-01

    In this project, Building America team IBACOS performed field testing in a new construction unoccupied test house in Pittsburgh, Pennsylvania to evaluate heating, ventilating, and air conditioning (HVAC) distribution systems during heating, cooling, and midseason conditions. Four air-based HVAC distribution systems were assessed:-a typical airflow ducted system to the bedrooms, a low airflow ducted system to the bedrooms, a system with transfer fans to the bedrooms, and a system with no ductwork to the bedrooms. The relative ability of each system was considered with respect to relevant Air Conditioning Contractors of America and ASHRAE standards for house temperature uniformity and stability, respectively.

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

    Broader source: Energy.gov [DOE]

    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.

  7. Building America Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts, Tyler, Texas

    SciTech Connect (OSTI)

    2015-08-01

    ?Ventilation system effectiveness testing was conducted at two unoccupied, single-family, detached lab homes at the University of Texas - Tyler. Five ventilation system tests were conducted with various whole-building ventilation systems. Multizone fan pressurization testing characterized building and zone enclosure leakage. PFT testing showed multizone air change rates and interzonal airflow filtration. Indoor air recirculation by a central air distribution system can help improve the exhaust ventilation system by way of air mixing and filtration. In contrast, the supply and balanced ventilation systems showed that there is a significant benefit to drawing outside air from a known outside location, and filtering and distributing that air. Compared to the Exhaust systems, the CFIS and ERV systems showed better ventilation air distribution and lower concentrations of particulates, formaldehyde and other VOCs. System improvement percentages were estimated based on four System Factor Categories: Balance, Distribution, Outside Air Source, and Recirculation Filtration. Recommended System Factors could be applied to reduce ventilation fan airflow rates relative to ASHRAE Standard 62.2 to save energy and reduce moisture control risk in humid climates. HVAC energy savings were predicted to be 8-10%, or $50-$75/year. Cumulative particle counts for six particle sizes, and formaldehyde and other Top 20 VOC concentrations were measured in multiple zones. The testing showed that single-point exhaust ventilation was inferior as a whole-house ventilation strategy.

  8. Pushing the Envelope: A Case Study of Building the First Manufactured Home Using Structural Insulated Panels

    SciTech Connect (OSTI)

    Baechler, Michael C.; Hadley, Donald L.; Sparkman, Ronald; Lubliner, Michael

    2002-06-01

    This paper for the ACEEE Summer Study describes construction of the first manufactured home ever produced from structural insulated panels. The home was built in July 2000 by Champion Enterprises at its Silverton, Oregon, plant. The house was completed on the assembly line in 9 days including a 300-mile road test. The paper examines the design and approval process leading to the project, the manufacturing process and its adjustment to SIPs, and the transportation and energy performance of the house after it was built. PNNL coordinated this project and conducted long-term monitoring on the house. The WSU Energy Program conducted building diagnostics testing once the house was occupied. PNNLs and WSUs involvement was funded by the U.S. DOE Building America Program. The Oregon Office of Energy conducted blower door and duct blaster tests. The completed home was estimated to reduce energy consumption by 50% and to have twice the structural strength required by HUD code for manufactured homes. The demonstration proved that the manufactured home production line could support SIPs production simultaneously with traditional construction and without major modifications, the line work in parallel with SIPs and traditional materials. The project revealed severl possibilities for further improving cost and time savings with SIPs construction, that might translate into increased capacity.

  9. Building Energy Modeling Projects | Department of Energy

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

    Emerging Technologies » Building Energy Modeling » Building Energy Modeling Projects Building Energy Modeling Projects View the Building Technologies Office's current portfolio of Building Energy Modeling projects. Core Projects AIA 2030 Commitment Portal Energy Modeling Community Resources EnergyPlus Modelica Buildings Library OpenStudio Radiance Test Procedures For Building Energy Simulation Tools Competitively Awarded Projects BENEFIT: A New Hybrid Approach to Energy Modeling BUILD:

  10. Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    Capillary Break Beneath a Slab: Polyethylene Sheeting Over Aggregate Southwestern Pennsylvania PROJECT INFORMATION Project Name: Capillary Break Beneath a Slab: Polyethylene Sheeting Over Aggregate Location: Southwestern PA Type: Residential Partners: Builder is confidential Building America Team: IBACOS, www.ibacos.com Building Component: Foundation, water management Application: New construction; single- and multifamily homes Year Tested: 2013 Applicable Climate Zone(s): All except dry

  11. BSC: Building America, Building Science Consortium - 2015 Peer Review |

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

    Department of Energy BSC: Building America, Building Science Consortium - 2015 Peer Review BSC: Building America, Building Science Consortium - 2015 Peer Review Presenter: Joe Lstiburek, Building Science Corp. View the Presentation BSC: Building America, Building Science Consortium - 2015 Peer Review (1.5 MB) More Documents & Publications Building America Technology Solutions for New and Existing Homes Case Study: Field Testing an Unvented Roof with Fibrous Insulation and Tiles Building

  12. Building America Case Study: Selecting Ventilation Systems for Existing Homes (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-12-01

    This document addresses adding -or improving - mechanical ventilation systems to existing homes. The purpose of ventilation is to remove contaminants from homes, and this report discusses where, when, and how much ventilation is appropriate in a home, including some discussion of relevant codes and standards. Advantages, disadvantages, and approximate costs of various system types are presented along with general guidelines for implementing the systems in homes. CARB intends for this document to be useful to decision makers and contractors implementing ventilation systems in homes. Choosing the "best" system is not always straightforward; selecting a system involves balancing performance, efficiency, cost, required maintenance, and several other factors. It is the intent of this document to assist contractors in making more informed decisions when selecting systems. Ventilation is an integral part of a high-performance home. With more air-sealed envelopes, a mechanical means of removing contaminants is critical for indoor environmental quality and building durability.

  13. 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.

  14. DOE Zero Energy Ready Home Case Study: Boulder ZED Design Build - Boulder, Colorado

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This case study describes 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, superior insulation a ground-source heat pump, ERV, and triple-pane windows.

  15. Commercial Buildings Cooperative Agreements | Department of Energy

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

    Partnerships » Commercial Buildings Cooperative Agreements Commercial Buildings Cooperative Agreements The Building Technologies Office's Commercial Buildings Integration program issues funding opportunities to advance energy efficiency solutions and technologies for commercial buildings. These competitive solicitations are typically open to industry, small businesses, academia, the national labs, and other entities. View the 2015, 2014, or 2013 projects. 2015 Awards In 2015, BTO sought

  16. DOE Zero Energy Ready Home Case Study: Heirloom Design Build, Euclid Avenue, Atlanta, GA

    Broader source: Energy.gov [DOE]

    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.

  17. Building America Efficient Solutions for Existing Homes Case Study: Retrofit of 1915 Home, Dayton, Washington

    Broader source: Energy.gov [DOE]

    This case study lists project information, cost and energy efficiency performance data, energy efficiency measures and lessons learned for a 1915 home in eastern Washington audited by Pacific Northwest National Laboratory for an energy retrofit. The asbestos covered diesel boiler was left in place in the basement and a new SEER 16, HSPF 9.4 ductless heat pump with four inside heads was added to cut energy costs over $2,000/year.

  18. Building America Energy Renovations: A Business Case for Home Performance Contracting

    Office of Energy Efficiency and Renewable Energy (EERE)

    This research report gives an overview of the needs and opportunities that exist in the U.S. home performance contracting industry. The report discusses industry trends, market drivers, different business models, and points of entry for existing and new businesses hoping to enter the home performanc contracting industry. Case studies of eight companies who successfully entered the industry are provided, including business metrics, start-up costs, and marketing approaches.

  19. Building America Energy Renovations. A Business Case for Home Performance Contracting

    SciTech Connect (OSTI)

    Baechler, Michael C.; Antonopoulos, C. A.; Sevigny, M.; Gilbride, T. L.; Hefty, M. G.

    2012-10-01

    This research report gives an overview of the needs and opportunities that exist in the U.S. home performance contracting industry. The report discusses industry trends, market drivers, different business models, and points of entry for existing and new businesses hoping to enter the home performance contracting industry. Case studies of eight companies who successfully entered the industry are provided, including business metrics, start-up costs, and marketing approaches.

  20. DOE ZERH Case Study: Heirloom Design Build, Euclid Avenue, Atlanta, GA

    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 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.

  1. Building America Case Study: Combustion Safety Simplified Test Protocol, Chicago Illinois, and Minneapolis, Minnesota

    SciTech Connect (OSTI)

    2015-12-01

    "9Combustion safety is an important step in the process of upgrading homes for energy efficiency. There are several approaches used by field practitioners, but researchers have indicated that the test procedures in use are complex to implement and provide too many false positives. Field failures often mean that the house is not upgraded until after remediation or not at all, if not include in the program. In this report the PARR and NorthernSTAR DOE Building America Teams provide a simplified test procedure that is easier to implement and should produce fewer false positives. A survey of state weatherization agencies on combustion safety issues, details of a field data collection instrumentation package, summary of data collected over seven months, data analysis and results are included. The project provides several key results. State weatherization agencies do not generally track combustion safety failures, the data from those that do suggest that there is little actual evidence that combustion safety failures due to spillage from non-dryer exhaust are common and that only a very small number of homes are subject to the failures. The project team collected field data on 11 houses in 2015. Of these homes, two houses that demonstrated prolonged and excessive spillage were also the only two with venting systems out of compliance with the National Fuel Gas Code. The remaining homes experienced spillage that only occasionally extended beyond the first minute of operation. Combustion zone depressurization, outdoor temperature, and operation of individual fans all provide statistically significant predictors of spillage.

  2. Building America Case Study: Performance of a Hot-Dry Climate Whole House Retrofit, Stockton, California (Fact Sheet)

    SciTech Connect (OSTI)

    ARBI

    2014-09-01

    The Stockton house retrofit is a two-story tudor style single family deep retrofit in the hot-dry climate of Stockton, CA. The home is representative of a deep retrofit option of the scaled home energy upgrade packages offered to targeted neighborhoods under the pilot Large-Scale Retrofit Program (LSRP) administered by the Alliance for Residential Building Innovation (ARBI). Deep retrofit packages expand on the standard package by adding HVAC, water heater and window upgrades to the ducting, attic and floor insulation, domestic hot water insulation, envelope sealing, lighting and ventilation upgrades. Site energy savings with the deep retrofit were 23% compared to the pre-retrofit case, and 15% higher than the savings estimated for the standard retrofit package. Energy savings were largely a result of the water heater upgrade, and a combination of the envelope sealing, insulation and HVAC upgrade. The HVAC system was of higher efficiency than the building code standard. Overall the financed retrofit would have been more cost effective had a less expensive HVAC system been selected and barriers to wall insulation remedied. The homeowner experienced improved comfort throughout the monitored period and was satisfied with the resulting utility bill savings.

  3. Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    Buried and Encapsulated Ducts Jacksonville, Florida PROJECT INFORMATION Project Name: Buried and Encapsulated Ducts Location: Jacksonville, FL Partners: BASF http://www.basf.com Consortium for Advanced Residential Buildings www.carb-swa.com Building Component: Ductwork and Attic Insulation Application: New and/or Retrofit; Single-Family Year Tested: 2010-2011 Applicable Climate Zone(s): All Climates in IECC Moisture Regime A. PERFORMANCE DATA Cost of Energy-Efficiency Measure (including labor):

  4. Building America Case Study: Solar Water Heating in Multifamily Buildings, Greenfield, Massachusetts (Fact Sheet), Efficient Solutions for Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

    Solar Water Heating in Multifamily Buildings Greenfield, Massachusetts PROJECT INFORMATION Construction: Gut rehab Type: Multifamily Builder: Olive Street Development Partner: Consortium for Advanced Residential Buildings, carb-swa.com Size: 372 ft 2 evacuated tube, 330 gallons storage Price: $31,000 before incentives Incentives Used: * Commonwealth Solar Hot Water Program * 30% Federal tax credit * Modified Accelerated Cost Recovery System (MACRS) * MassSave New Construction program Date

  5. Stand-Off Furring in Deep Energy Retrofits, Syracuse, New York (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    Stand-Off Furring in Deep Energy Retrofits Syracuse, New York PROJECT INFORMATION Project Name: Deep Energy Retrofit Location: Syracuse, NY Project Partners: GreenHomes America, www.greenhomesamerica.com/ IBACOS, www.ibacos.com Building Component: Building envelope Application: Single-family retrofit Year Tested: 2012 Applicable Climate Zone(s): Cold PERFORMANCE DATA Cost of energy efficiency measure (including labor): $23,518 Projected energy savings: Approximately 50% overall savings Exterior

  6. Islip Housing Authority Energy Efficiency Turnover Protocols, Islip, New York (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

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

    Islip Housing Authority Energy Efficiency Turnover Protocols Islip, New York PROJECT INFORMATION Project Name: Islip Housing Authority Unit Turnover Retrofit Program Location: Islip, NY Partners: Islip Housing Authority, http://www.rhaonline.com/ Advanced Residential Integrated Solutions Collaborative (ARIES), http://levypartnership.com/ Building Component: Whole building Application: Retrofit; single and multifamily Year Tested: 2013 Applicable Climate Zone(s): All PERFORMANCE DATA Cost of

  7. Building a Business Case for Compressed Natural Gas in Fleet Applications

    SciTech Connect (OSTI)

    Mitchell, George

    2015-03-01

    VICE 2.0 is the second generation of the VICE financial model developed by the National Renewable Energy Laboratory for fleet managers to assess the financial soundness of converting their fleets to run on CNG. VICE 2.0 uses a number of variables for infrastructure and vehicles to estimate the business case for decision-makers when considering CNG as a vehicle fuel. Enhancements in version 2.0 include the ability to select the project type (vehicles and infrastructure or vehicle acquisitions only), and to decouple vehicle acquisition from the infrastructure investment, so the two investments may be made independently. Outputs now include graphical presentations of investment cash flow, payback period (simple and discounted), petroleum displacement (annual and cumulative), and annual greenhouse gas reductions. Also, the Vehicle Data are now built around several common conventionally fueled (gasoline and diesel) fleet vehicles. Descriptions of the various model sections and available inputs follow. Each description includes default values for the base-case business model, which was created so economic sensitivities can be investigated by altering various project parameters one at a time.

  8. Transforming Ordinary Buildings into Smart Buildings via Low...

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

    Sensors and Sensor Networks Transforming Ordinary Buildings into Smart Buildings via Low-Cost, Self-Powering Wireless Sensors and Sensor Networks Lead Performer: Case ...

  9. 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.

  10. Building America Top Innovations 2012: Zero Net-Energy Homes Production Builder Business Case: California/Florida Production Builders

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Grupe Homes of Sacramento’s work with Building America to design California’s first production-scale community of solar homes. The homes outsold neighboring developments two to one.

  11. Zero Net Energy Homes Production Builder Business Case: California/Florida Production Builders- Building America Top Innovation

    Broader source: Energy.gov [DOE]

    This Building America Innovations profile describes Grupe Homes of Sacramento’s work with Building America to design California’s first production-scale community of solar homes. The homes outsold neighboring developments two to one.

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

    Broader source: Energy.gov [DOE]

    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.

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

    Broader source: Energy.gov [DOE]

    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 62.2-compliant whole-house ventilation strategy.

  14. Building America Case Study: Retrofit Measure for Embedded Wood Members in Insulated Mass Masonry Walls, Lawrence, Massachusetts

    SciTech Connect (OSTI)

    2015-10-01

    ?There are many existing buildings with load-bearing mass masonry walls, whose energy performance could be improved with the retrofit of insulation. However, adding insulation to the interior side of walls of such masonry buildings in cold (and wet) climates may cause performance and durability problems. Some concerns, such as condensation and freeze-thaw have known solutions. But wood members embedded in the masonry structure will be colder (and potentially wetter) after an interior insulation retrofit. Moisture content and relative humidity were monitored at joist ends in historic mass brick masonry walls retrofitted with interior insulation in a cold climate (Zone 5A); data were collected from 2012-2015. Eleven joist ends were monitored in all four orientations. One limitation of these results is that the renovation is still ongoing, with limited wintertime construction heating and no permanent occupancy to date. Measurements show that many joists ends remain at high moisture contents, especially at north- and east-facing orientations, with constant 100 percent RH conditions at the worst cases. These high moisture levels are not conducive for wood durability, but no evidence for actual structural damage has been observed. Insulated vs. non-insulated joist pockets do not show large differences. South facing joists have safe (10-15 percent) moisture contents. Given the uncertainty pointed out by research, definitive guidance on the vulnerability of embedded wood members is difficult to formulate. In high-risk situations, or when a very conservative approach is warranted, the embedded wood member condition can be eliminated entirely, supporting the joist ends outside of the masonry pocket.

  15. About the Collegiate Wind Competition | Department of Energy

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

    About the Collegiate Wind Competition About the Collegiate Wind Competition About the Collegiate Wind Competition The U.S. Department of Energy Collegiate Wind Competition challenges undergraduate students to design a wind turbine based on market research, develop a business plan to market the product, build and test the turbine against set requirements, and demonstrate knowledge of siting constraints and location challenges for product installation. The objective of the Collegiate Wind

  16. Energy Department Announces 2016 Collegiate Wind Competition Participants |

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

    Department of Energy 2016 Collegiate Wind Competition Participants Energy Department Announces 2016 Collegiate Wind Competition Participants February 18, 2015 - 1:30pm Addthis The Energy Department today announced the twelve collegiate teams that have been selected to participate in the Department's second Collegiate Wind Competition. The Collegiate Wind Competition challenges teams of undergraduate students to design and build a model wind turbine based on market research and siting

  17. 2013 National Clean Energy Business Plan Competition | Department of Energy

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

    2013 National Clean Energy Business Plan Competition 2013 National Clean Energy Business Plan Competition Now in its second year, the 2013 National Clean Energy Business Plan Competition is inspiring university teams across the country to create new businesses to commercialize promising energy technologies developed at U.S. universities and National Laboratories. The competition is designed to build regional networks of student-focused business creation contests across the country, and was

  18. Pulling the [open quotes]reverse trigger[close quotes]: A way to define local competition. [Competition among Public Utilities

    SciTech Connect (OSTI)

    Barnich, T.L.; Clausen, C.L.

    1994-06-15

    The communications convergence, brought about largely by the digitalization revolution, is now moving in a double helix through the horizontal telecommunications hierarchy. Competition for customer premises is aspiring upward toward the competition that is spiraling downward from the long-distance market. The competitive-access market is growing rapidly. MCI Metro, MCI/Nextel, and AT T/McCaw are poised to reach down into the traditionally [open quotes]local[close quotes] markets through wires and airwaves alike. Even the electric utilities are building persuasive business cases and regulatory arguments to transform their erstwhile internal communications systems, conduits, and rights-of-way into commercial networks offering cable TV, multimedia, Personal Communications Service (PCS), and alternative telephony services. The four principles in developing a regulatory standard should be: create standards that ease regulatory babysitting, recognize the relationship between the costs of regulatory compliance and building the networks, minimize transaction costs, and let the networks begin to grow now, without time and energy being spent on gaming the regulatory system.

  19. Future City Competition

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

    Future City Competition The New Mexico Regional Competition is an unique opportunity for middle school children to combine skills in engineering, environmental science, and art to...

  20. Applying Best Practices to Florida Local Government Retrofit Programs, Central Florida (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

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

    Whole-House Solutions for Existing Homes Applying Best Practices to Florida Local Government Retrofit Programs Central Florida During 2009, 2010, and 2011, researchers of the U.S. Department of Energy's research team Building America Partnership for Improved Residential Construction (BA-PIRC) provided analysis and recommendations to eight affordable housing entities conduct- ing comprehensive renovations in 70 distressed, foreclosed homes in central Florida. Partners achieved a mutually agreed

  1. Steam System Balancing and Tuning for Multifamily Residential Buildings: Chicago, Illinois. Building America Case Study: Technology Solutions for New and Existing Homes (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-10-01

    Steam heated buildings often suffer from uneven heating as a result of poor control of the amount of steam entering each radiator. In order to satisfy the heating load to the coldest units, other units are overheated. As a result, some tenants complain of being too hot and open their windows in the middle of winter, while others complain of being too cold and are compelled to use supplemental heat sources.

  2. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

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

    Inverted Attic Bulkhead for HVAC Ductwork Roseville, California PROJECT INFORMATION Project Name: Long-Term Monitoring of Occupied Test House Location: Roseville, CA Partners: K. Hovnanian® Homes®, www.khov.com IBACOS www.ibacos.com Building Component: Envelope, structural, HVAC ducts Construction: New Application: New; single and/or multifamily Year Tested: 2012 Applicable Climate Zone(s): Hot-dry climate PERFORMANCE DATA HERS Index: 52 Projected Energy Savings: 11 million Btu/year heating

  3. Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    Optimizing Hydronic System Performance in Residential Applications Ithaca, New York PROJECT INFORMATION Project Name: Condensing Boiler Optimization Location: Ithaca, NY Partners: Ithaca Neighborhood Housing Services, www.ithacanhs.org; Appropriate Designs, www.hydronicpros.com; HTP, www.htproducts.com; Peerless, www.peerlessboilers.com; Grundfos, us.grundfos.com; Bell & Gossett, www.bell-gossett.com; Emerson Swan, www.emersonswan.com. Consortium for Advanced Residential Buildings,

  4. SEP 2013 Competitive Solicitation | Department of Energy

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

    SEP 2013 Competitive Solicitation SEP 2013 Competitive Solicitation The State Energy Program awarded nearly $4 million to 13 states to increase statewide energy savings and boost the energy efficiency of public institutions, local governments, and industrial sectors. Below is a list of projects under three areas of interest: Advancing Industrial Energy Efficiency, Stimulating Energy Efficiency Action in States, and Retrofitting Public Buildings. Area of Interest 1: Advancing Industrial Energy

  5. NREL: Technology Deployment - National Collegiate Wind Competition

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

    National Collegiate Wind Competition The National Collegiate Wind Competition, managed by NREL for the U.S. Department of Energy (DOE), is a forum for undergraduate college students of multiple disciplines to investigate innovative wind energy concepts; gain experience designing, building, and testing a wind turbine to perform according to a customized market data-derived business plan; and increase their knowledge of wind industry barriers. Successful teams will gain and then demonstrate

  6. Application of Spray Foam Insulation Under Plywood and OSB Roof Sheathing (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    Application of Spray Foam Insulation Under Plywood and OSB Roof Sheathing PROJECT aPPliCaTiON Construction: Existing homes with unvented cathedralized roofs. Type: Residential Climate Zones: All TEam mEmbERs Building Science Corporation www.buildingscience.com BASF www.basf.com Dow Chemical Company www.dow.com Honeywell http://honeywell.com Icynene www.icynene.com COdE COmPliaNCE 2012 International Code Council, International Residential Code Spray polyurethane foams (SPFs) have advantages over

  7. Hood River Passive House, Hood River, Oregon (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

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

    Hood River Passive House Hood River, Oregon PROJECT INFORMATION Construction: New Home Type: Single-family, custom Builder: Root Design Build of Hood River, Oregon www.rootdesignbuild.com/ Size: 2,004 ft 2 Price Range: $320,000 Date completed: August 2012 Climate Zone: 5-Dry PERFORMANCE DATA HERS index: 40 Projected annual energy use reduction of 62% below benchmark saving: $943/year Billing data based on 9 months shows a 69% reduction in energy use, resulting in annual savings of $1,140

  8. Building America Case Study: Calculating Design Heating Loads for Superinsulated Buildings, Ithaca, New York; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect (OSTI)

    2015-08-01

    Designing a superinsulated home has many benefits including improved comfort, reduced exterior noise penetration, lower energy bills, and the ability to withstand power and fuel outages under much more comfortable conditions than a typical home. Extremely low heating and cooling loads equate to much smaller HVAC equipment than conventionally required. Sizing the mechanical system to these much lower loads reduces first costs and the size of the distribution system needed. While these homes aren't necessarily constructed with excessive mass in the form of concrete floors and walls, the amount of insulation and the increase in the thickness of the building envelope can lead to a mass effect, resulting in the structures ability to store much more heat than a code built home. This results in a very low thermal inertia making the building much less sensitive to drastic temperature swings thereby decreasing the peak heating load demand. Alternative methods that take this inertia into account along with solar and internal gains result in smaller more appropriate design loads than those calculated using Manual J version 8. During the winter of 2013/2014, CARB monitored the energy use of three homes in climate zone 6 in an attempt to evaluate the accuracy of two different mechanical system sizing methods for low load homes. Based on the results, it is recommended that internal and solar gains be included and some credit for thermal inertia be used in sizing calculations for superinsulated homes.

  9. Buildings | Buildings | NREL

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

    Energy Index for Commercial Buildings Welcome to the Energy Index for Commercial Buildings. Data for this tool comes from the Energy Information Administration's (EIA) 2003 Commercial Buildings Energy Consumption Survey (CBECS). Select categories from the CBECS micro data allow users to search on common building characteristics that impact energy use. Users may select multiple criteria, however if the resulting sample size is too small, the data will be unreliable. If nothing is selected results

  10. BESTEST-EX | Buildings | NREL

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

    BESTEST-EX The Building Energy Simulation Test for Existing Homes (BESTEST-EX) is a method ... Building Physics Cases Utility Bill Calibration Cases BESTEST-EX is a test procedure that ...