National Library of Energy BETA

Sample records for assisted home performance

  1. Low Income Home Energy Assistance Program (LIHEAP)

    Broader source: Energy.gov [DOE]

    The Low Income Home Energy Assistance Program (LIHEAP) provides resources to assist families with energy costs. This federally funded assistance helps in managing costs associated with:

  2. U.S. Department of Energy Weatherization Assistance Program Homes...

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

    Weatherization Assistance Program Homes Weatherized By State through 06302010 (Calendar Year) U.S. Department of Energy Weatherization Assistance Program Homes Weatherized By ...

  3. Home Performance with ENERGY STAR | Department of Energy

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

    by utilities or by NYSERDA, including and the NYSERDA Assisted Home Performance with ENERGY STAR. For further information on this program, please consult the program...

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

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

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

  5. Home Performance with ENERGY STAR

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

    or other related services 48 Home Performance with ... delivery models that support expanded participation in ... HPwES Leverage of DOE Residential Ecosystem * Better ...

  6. Raising the Bar within the Weatherization and Home Performance Industry |

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

    Department of Energy Raising the Bar within the Weatherization and Home Performance Industry Raising the Bar within the Weatherization and Home Performance Industry Addthis Description The Weatherization Assistance Program (WAP) was created in 1976 to assist low-income families who lacked resources to invest in energy efficiency. This video not only shines a light of the existing success of the WAP, but it also takes a look at its recent evolution through the Guidelines for Home Energy

  7. U.S. Department of Energy Weatherization Assistance Program Homes

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

    Weatherized By State through 06/30/2010 (Calendar Year) | Department of Energy Weatherization Assistance Program Homes Weatherized By State through 06/30/2010 (Calendar Year) U.S. Department of Energy Weatherization Assistance Program Homes Weatherized By State through 06/30/2010 (Calendar Year) A chart detailling the number of homes that have been weatherized by state. PDF icon U.S. Department of Energy Weatherization Assistance Program Homes Weatherized By State through 06/30/2010

  8. Affordable High Performance in Production Homes: Artistic Homes,

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

    Albuquerque, NM - Building America Top Innovation | Department of Energy Affordable High Performance in Production Homes: Artistic Homes, Albuquerque, NM - Building America Top Innovation Affordable High Performance in Production Homes: Artistic Homes, Albuquerque, NM - Building America Top Innovation Photo of a home in New Mexico. Many builders remain resistant to adopting high-performance innovations based on misconceptions about high cost and design challenges. Thus, Building America

  9. High Performance Home Cost Performance Trade-Offs: Production...

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

    High Performance Home Cost Performance Trade-Offs: Production Builders - Building America Top Innovation High Performance Home Cost Performance Trade-Offs: Production Builders - ...

  10. High Performance Builder Spotlight: Imagine Homes

    SciTech Connect (OSTI)

    2011-01-01

    Imagine Homes, working with the DOE's Building America research team member IBACOS, has developed a system that can be replicated by other contractors to build affordable, high-performance homes. Imagine Homes has used the system to produce more than 70 Builders Challenge-certified homes per year in San Antonio over the past five years.

  11. Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency

    Broader source: Energy.gov [DOE]

    Since its inception in 1976, the Energy Department’s Weatherization Assistance Program has used its traditional formula grant program to explore new methods and equipment for increasing the energy efficiency of homes throughout the nation.

  12. Home Performance with ENERGY STAR Program

    Broader source: Energy.gov [DOE]

    The New Jersey Board of Public Utilities (NJ BPU) offers a Home Performance with ENERGY STAR Program for residents that want to improve the energy efficiency of their homes. The program is set up...

  13. Home Performance with ENERGY STAR -- Webinar Slides | Department...

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

    with ENERGY STAR -- Webinar Slides Home Performance with ENERGY STAR -- Webinar Slides "Existing Homes Efficiency - If You Want BetterBuildings - Go with Home Performance with...

  14. Roadmap for Integrating Health and Home Performance (201) | Department...

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

    Roadmap for Integrating Health and Home Performance (201) Roadmap for Integrating Health and Home Performance (201) June 1

  15. Performance House -- A Cold Climate Challenge Home

    SciTech Connect (OSTI)

    Puttagunta, S.; Grab, J.; Williamson, J.

    2013-08-01

    Working with builder partners on a test homes allows for vetting of whole-house building strategies to eliminate any potential unintended consequences prior to implementing these solution packages on a production scale. To support this research, CARB partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, CT. The philosophy and science behind the 2,700 ft2 'Performance House' was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adapt with the homeowners. The technologies and strategies used in the 'Performance House' were not cutting-edge, but simply 'best practices practiced'. The focus was on simplicity in construction, maintenance, and operation. When seeking a 30% source energy savings targets over a comparable 2009 IECC code-built home in the cold climate zone, nearly all components of a home must be optimized. Careful planning and design are critical. To help builders and architects seeking to match the performance of this home, a step-by-step guide through the building shell components of DOE's Challenge Home are provided in a pictorial story book. The end result was a DOE Challenge Home that achieved a HERS Index Score of 20 (43 without PV, the minimum target was 55 for compliance). This home was also awarded the 2012 HOBI for Best Green Energy Efficient Home from the Home Builders & Remodelers Association of Connecticut.

  16. Building America Roadmap to High Performance Homes

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

    Building America Technical Update Meeting - April 29, 2013 Building America Roadmap to High Performance Homes Eric Werling Building America Coordinator Denver, CO April 29, 2013 ...

  17. High Performance Without Increased Cost: Urbane Homes, Louisville...

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

    In this profile, Urbane Homes of Louisville, KY, worked with Building America team National Association of Home Builders Research Center to build its first high performance home at ...

  18. Affordable High Performance in Production Homes: Artistic Homes...

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

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

  19. Xcel Energy- Home Performance with ENERGY STAR

    Broader source: Energy.gov [DOE]

    Customers are not eligible to receive rebates from Home Performance with ENERGY STAR as well as other Xcel Energy programs for the same improvement. More program details and requirements are avai...

  20. Home Performance with ENERGY STAR -- 10 Years of Continued Growth! |

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

    Department of Energy Home Performance with ENERGY STAR -- 10 Years of Continued Growth! Home Performance with ENERGY STAR -- 10 Years of Continued Growth! Provides an overview of the HPwES program, HPwES successes, and information on how to become a HPwES sponsor. PDF icon Home Performance with ENERGY STAR Presentation More Documents & Publications Home Performance with Energy Star Home Performance with ENERGY STAR - 2014 BTO Peer Review Home Performance with ENERGY STAR®

  1. Think Again! A Fresh Look at Home Performance Business Models...

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

    Think Again A Fresh Look at Home Performance Business Models and Service Offerings (301) Think Again A Fresh Look at Home Performance Business Models and Service Offerings (301) ...

  2. 2015 ACI Mid-Atlantic Regional Home Performance Conference |...

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

    ACI Mid-Atlantic Regional Home Performance Conference 2015 ACI Mid-Atlantic Regional Home Performance Conference October 20, 2015 9:00AM EDT to October 21...

  3. Business Metrics for High-Performance Homes: A Colorado Springs...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Business Metrics for High-Performance Homes: A Colorado Springs Case Study Citation Details In-Document Search Title: Business Metrics for High-Performance Homes: ...

  4. Roadmap for Integrating Health and Home Performance (201) | Department of

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

    Energy Roadmap for Integrating Health and Home Performance (201) Roadmap for Integrating Health and Home Performance (201) June 1

  5. 2016 Affordable Comfort, Inc. (ACI) National Home Performance...

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

    2016 Affordable Comfort, Inc. (ACI) National Home Performance Conference and Trade Show 2016 Affordable Comfort, Inc. (ACI) National Home Performance Conference and Trade Show ...

  6. Home Performance with ENERGY STAR -- Webinar Slides | Department of Energy

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

    STAR -- Webinar Slides Home Performance with ENERGY STAR -- Webinar Slides "Existing Homes Efficiency - If You Want BetterBuildings - Go with Home Performance with ENERGY STAR," webinar slides from the U.S. Department of Energy. PDF icon Webinar slides More Documents & Publications Home Performance with ENERGY STAR -- 10 Years of Continued Growth! Home Performance with ENERGY STAR - 2014 BTO Peer Review BetterBuildings: Home Performance with ENERGY STAR

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

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

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

  8. DOE Zero Energy Ready Home High-Performance Home Sales Training Part II Webinar (Text Version)

    Broader source: Energy.gov [DOE]

    Below is the text version of the webinar DOE Zero Energy Ready Home High-Performance Home Sales Training Part II, presented in February 2015. Watch the presentation.

  9. A Business Case for Home Performance Contracting

    SciTech Connect (OSTI)

    Baechler, Michael C.; Antonopoulos, Chrissi A.; Sevigny, Maureen; Gilbride, Theresa L.; Hefty, Marye G.

    2012-10-01

    This report was prepared by PNNL for the DOE Building America program. The report provides information for businesses considering entering the home performance contracting industry. Metrics discussed include industry trends and drivers, specific points of entry, business models, startup costs, and marketing strategies. The report includes detailed analysis of eight businesses around the country that have successfully entered the home performance contracting industry. Data is provided on their financial structures, program participation, marketing efforts, and staff training. This report will be distributed via the DOE Building America website, www.buildingamerica.gov. Individual case studies will also be cleared separately.

  10. Promoting High-Performance Homes to Portland Real Estate Pros...

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

    "Home performance upgrades not only create healthier, safer, more comfortable places to live, but they also increase the value of our homes," said Derek Smith, CEW chief executive ...

  11. High-Performance Home Technologies: Solar Thermal & Photovoltaic...

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

    Home Technologies: Solar Thermal & Photovoltaic Systems; Volume 6 Building America Best Practices Series High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems; ...

  12. Columbia Water & Light- Home Performance with ENERGY STAR Loan

    Broader source: Energy.gov [DOE]

    The Columbia Water & Light (CWL) Home Performance with ENERGY STAR program allows Columbia residents to finance energy efficiency improvements to homes with affordable, low-interest loans with...

  13. Market Transformation in Connecticut: Integrating Home Performance Into Existing Trades

    Broader source: Energy.gov [DOE]

    Market Transformation in Connecticut: Integrating Home Performance Into Existing Trades, Evolving to Whole Home Success, Session 2: Sustainable Business Models presentation. Provides an overview of Connecticut's various home energy programs, the Connecticut Energy Efficiency Fund, and contractor involvement.

  14. Entergy Texas- Home Performance with ENERGY STAR Program

    Broader source: Energy.gov [DOE]

    Entergy Texas offers incentives of up to $5,000 for energy efficiency home upgrades and installations.  The home must be within Entergy's service territory. After a home performance evaluation, a...

  15. Strategy Guideline. Partnering for High Performance Homes

    SciTech Connect (OSTI)

    Prahl, Duncan

    2013-01-01

    High performance houses require a high degree of coordination and have significant interdependencies between various systems in order to perform properly, meet customer expectations, and minimize risks for the builder. Responsibility for the key performance attributes is shared across the project team and can be well coordinated through advanced partnering strategies. For high performance homes, traditional partnerships need to be matured to the next level and be expanded to all members of the project team including trades, suppliers, manufacturers, HERS raters, designers, architects, and building officials as appropriate. This guide is intended for use by all parties associated in the design and construction of high performance homes. It serves as a starting point and features initial tools and resources for teams to collaborate to continually improve the energy efficiency and durability of new houses.

  16. Home Performance with ENERGY STAR® | Department of Energy

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

    STAR® Home Performance with ENERGY STAR® Lead Performer: U.S. Department of Energy - Washington, D.C. Project Term: Ongoing Program Funding Type: Direct Funding Program Web Page: Home Performance with ENERGY STAR PROJECT OBJECTIVE The Home Performance with ENERGY STAR® (HPwES) program provides supplies information to consumers and the home energy improvement industry to produce quality energy-efficient upgrades that result in safer, healthier, and more durable homes. The U.S. Department of

  17. Assisted Home Performance with ENERGY STAR

    Broader source: Energy.gov [DOE]

    Single-family homeowners that meet the income eligibility guidelines generally qualify for grants of up to $5,000. An income-qualified owner that occupies a unit in a 2-4 unit building can receive...

  18. Building America's Top Innovations Advance High Performance Homes |

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

    Department of Energy America's Top Innovations Advance High Performance Homes Building America's Top Innovations Advance High Performance Homes Innovations sponsored by the U.S. Department of Energy's (DOE) Building America program and its teams of building science experts continue to have a transforming impact, leading our nation's home building industry to high-performance homes. Building America researchers have worked directly with more than 300 U.S. production home builders and have

  19. Home Performance with ENERGY STAR® | Department of Energy

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

    Performance with ENERGY STAR® Home Performance with ENERGY STAR® Homeowners across the United States can find trusted contractors who follow a comprehensive approach, recommended by ENERGY STAR®, to save money on energy bills while improving home comfort. The Home Performance with ENERGY STAR (HPwES) program provides homeowners with resources to identify trusted contractors that can help them understand their home's energy use, as well as identify home improvements that increase energy

  20. HPXML: A Standardized Home Performance Data Sharing System - Building

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

    America Top Innovation | Department of Energy HPXML: A Standardized Home Performance Data Sharing System - Building America Top Innovation HPXML: A Standardized Home Performance Data Sharing System - Building America Top Innovation hpxml.png In the world of home energy analysis, a variety of software tools are available for compiling and evaluating home energy audit data. This means home performance companies need to be fluent in several reporting platforms that span multiple utility

  1. DOE Zero Energy Ready Home High-Performance Home Sales Training Part 1

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

    Webinar (Text Version) | Department of Energy Home High-Performance Home Sales Training Part 1 Webinar (Text Version) DOE Zero Energy Ready Home High-Performance Home Sales Training Part 1 Webinar (Text Version) Below is the text version of the webinar DOE Zero Energy Ready Home High-Performance Home Sales Training Part 1, presented in February 2015. Watch the presentation. GoToWebinar voice: First slide: The broadcast is now starting. All attendees are in listen-only mode. Lindsay Parker:

  2. Home Performance with ENERGY STAR -- 10 Years of Continued Growth...

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

    Home Performance with ENERGY STAR -- 10 Years of Continued Growth Home Performance with ENERGY STAR -- 10 Years of Continued Growth Provides an overview of the HPwES program, ...

  3. Building America Case Studies for New Homes: Performance and...

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

    High-Performance Homes The Woods is a sustainable community built by Habitat for Humanity in 2013. This community comprises 30 homes that are high-performance and energy-efficient. ...

  4. Performance Improvements for Factory-Built Homes | Department...

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

    Performance Improvements for Factory-Built Homes Performance Improvements for Factory-Built Homes December 22, 2015 - 3:02pm Addthis Highly efficient Building America test house in ...

  5. Combining Solar and Home Performance Services | Department of Energy

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

    Combining Solar and Home Performance Services Combining Solar and Home Performance Services Better Buildings Residential Network Peer Exchange Call: Combining Solar and Home Performance Services, call slides and discussion summary, December 11, 2014. PDF icon Call Slides and Discussion Summary More Documents & Publications Think Again! A Fresh Look at Home Performance Business Models and Service Offerings (301) Lessons Learned: Peer Exchange Calls -- No. 3 Voluntary Initiative on Incentives:

  6. Builders Challenge High Performance Builder Spotlight Tommy Williams Homes

    SciTech Connect (OSTI)

    2010-02-05

    Builders Challenge fact sheet highlighting performance and energy-efficiency features of Tommy Williams Homes, Longleaf case study, Gainesville, FL

  7. Home Performance with Energy Star | Department of Energy

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

    Energy Star Home Performance with Energy Star Residential Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review PDF icon resbldgs05_jacobsohn_040313.pdf More Documents & Publications Home Performance with ENERGY STAR -- 10 Years of Continued Growth! Home Performance with ENERGY STAR - 2014 BTO Peer Review Residential Buildings Integration Program

  8. Weatherization and Indoor Air Quality: Measured Impacts in Single Family Homes Under the Weatherization Assistance Program

    SciTech Connect (OSTI)

    Pigg, Scott; Cautley, Dan; Francisco, Paul; Hawkins, Beth A; Brennan, Terry M

    2014-09-01

    This report summarizes findings from a national field study of indoor air quality parameters in homes treated under the Weatherization Assistance Program (WAP). The study involved testing and monitoring in 514 single-family homes (including mobile homes) located in 35 states and served by 88 local weatherization agencies.

  9. Energy Savings Performance Contracts: FEMP Assistance

    Broader source: Energy.gov [DOE]

    Fact sheet details assistance and services available from the Federal Energy Management Program (FEMP) for energy savings performance contract (ESPC) projects.

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

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

    Contracting | Department of Energy Energy Renovations: A Business Case for Home Performance Contracting Building America Energy Renovations: A Business Case for Home Performance Contracting 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

  11. Checking out HUD`s proposed mobile home performance standards

    SciTech Connect (OSTI)

    Judkoff, R.

    1993-11-01

    This article evaluates both the performance of two mobile homes built to meet recently proposed federal energy performance standards and the standards themselves. Topics include test methods, results, thermal exposure infrared scan results; regulators, thermal characteristics of test homes, real life conditions, factory observations, the future of mobile home energy efficiency.

  12. Home Performance with ENERGY STAR (WPS Customers Only) | Department...

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

    Energy-saving products and installation: Free Summary Through the Home Performance with Energy Star program, Focus on Energy offers in-home energy audits and cash incentives for...

  13. ZERH WEBINAR: HIGH-PERFORMANCE HOME SALES TRAINING PART II

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

  14. ZERH Webinar: High-Performance Home Sales Training Part I

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

  15. Columbia Water & Light- Home Performance with ENERGY STAR Rebates

    Broader source: Energy.gov [DOE]

    Columbia Water and Light, a municipal utility, offers rebates to its residential customers who make certain energy efficient improvements to the home. Under the Home Performance with Energy Star...

  16. HPXML: A Standardized Home Performance Data Sharing System -...

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

    the world of home energy analysis, a variety of software ... This means home performance companies need to be fluent in ... an extensible mark-up language (XML) protocol that can ...

  17. Delmarva Power- Home Performance with ENERGY STAR Incentive Program

    Broader source: Energy.gov [DOE]

    Delmarva Power and Light Company offers the Home Performance with Energy Star Program, which provides incentives for residential customers who have audits performed by participating contractors. ...

  18. Home Performance Training and Mentoring: Lessons and Resources...

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

    Performance Training and Mentoring: Lessons and Resources Home Performance Training and Mentoring: Lessons and Resources Better Buildings Residential Network Workforce Business ...

  19. PEPCO- Home Performance with ENERGY STAR Incentive Program

    Broader source: Energy.gov [DOE]

    The Potomac Electric Power Company (PEPCO) offers the Home Performance with Energy Star Program which provides incentives for residential customers who have audits performed by participating...

  20. High Performance Builder Spotlight: Baldwin Homes Inc.

    SciTech Connect (OSTI)

    2011-01-01

    Baldwin Homes of Arnold, Maryland, built a HERS 55 Builders Challenge-certified house as an Eco-Model home to showcase 69 green and energy-efficient features.

  1. High Performance Builder Spotlight: Treasure Homes Inc.

    SciTech Connect (OSTI)

    2011-01-01

    Treasure Homes, Inc., achieved a HERS rating of 46 without PV on its prototype Gem home, located on the shores of Lake Michigan in northern Indiana, thanks in part to training received from a Building America partner, the National Association of Home Builders Research Center.

  2. Strategy Guideline: Partnering for High Performance Homes

    SciTech Connect (OSTI)

    Prahl, D.

    2013-01-01

    High performance houses require a high degree of coordination and have significant interdependencies between various systems in order to perform properly, meet customer expectations, and minimize risks for the builder. Responsibility for the key performance attributes is shared across the project team and can be well coordinated through advanced partnering strategies. For high performance homes, traditional partnerships need to be matured to the next level and be expanded to all members of the project team including trades, suppliers, manufacturers, HERS raters, designers, architects, and building officials as appropriate. In an environment where the builder is the only source of communication between trades and consultants and where relationships are, in general, adversarial as opposed to cooperative, the chances of any one building system to fail are greater. Furthermore, it is much harder for the builder to identify and capitalize on synergistic opportunities. Partnering can help bridge the cross-functional aspects of the systems approach and achieve performance-based criteria. Critical success factors for partnering include support from top management, mutual trust, effective and open communication, effective coordination around common goals, team building, appropriate use of an outside facilitator, a partnering charter progress toward common goals, an effective problem-solving process, long-term commitment, continuous improvement, and a positive experience for all involved.

  3. HIA 2015 DOE Zero Energy Ready Home Case Study: High Performance Homes, Chamberlain Court #75, Gettysburg, PA

    Energy Savers [EERE]

    Performance Homes Chamberlain Court #75 Gettysburg, PA DOE ZERO ENERGY READY HOME(tm) 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

  4. Performance summary of the Balcomb solar home

    SciTech Connect (OSTI)

    Balcomb, J.D.; Hedstrom, J.C.; Perry, J.E. Jr.

    1981-01-01

    The heating performance of the Balcomb passive solar home is re-evaluated based on detailed review of 85 channels of data taken during six weeks of 1980. This led to a re-analysis of 176 days of data taken over the winter of 1978-79. Auxiliary heat during this winter was 7.4 million Btu which compares with 66.0 million Btu total heat losses from the house plus 46.4 million Btu losses from the greenhouse. Auxiliary heat predicted using the solar load ratio method is 8.1 million Btu. Solar savings are estimated as 57 million Btu. Good thermal comfort conditions are documented. Energy flows are tabulated for each month. Energy flows are tabulated for each month. Conclusions regarding detailed heat flow and storage in the house are presented.

  5. High Performance Builder Spotlight: Clifton View Homes

    SciTech Connect (OSTI)

    2011-01-01

    Clifton View Homess remodel of a 1962 rambler, on Whidbey Island in Washington State, cut energy costs by two-thirds.

  6. The Performance House - A Cold Climate Challenge Home

    SciTech Connect (OSTI)

    Puttagunta, S.; Grab, J.; Williamson, J.

    2013-08-01

    Working with builder partners on test homes allows for vetting of whole-house building strategies to eliminate any potential unintended consequences prior to implementing these solution packages on a production scale. To support this research, CARB partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, CT. The philosophy and science behind the 2,700 ft2 "Performance House" was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adapt with the homeowners. The technologies and strategies used in the "Performance House" were not cutting-edge, but simply "best practices practiced". The focus was on simplicity in construction, maintenance, and operation. When seeking a 30% source energy savings targets over a comparable 2009 IECC code-built home in the cold climate zone, nearly all components of a home must be optimized. Careful planning and design are critical. To help builders and architects seeking to match the performance of this home, a step-by-step guide through the building shell components of DOE's Challenge Home are provided in a pictorial story book. The end result was a DOE Challenge Home that achieved a HERS Index Score of 20 (43 without PV, the minimum target was 55 for compliance). This home was also awarded the 2012 HOBI for Best Green Energy Efficient Home from the Home Builders & Remodelers Association of Connecticut.

  7. Combining Solar and Home Performance Services | Department of...

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

    More Documents & Publications Think Again A Fresh Look at Home Performance Business Models and Service Offerings (301) Lessons Learned: Peer Exchange Calls -- No. 3 Voluntary ...

  8. Home Performance Contractor Pro Forma | Department of Energy

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

    Home Performance Contractor Pro Forma, with program HR, assumptions, marketing actuals and costs, and more, as posted on the U.S. Department of Energy's Better Buildings ...

  9. Illinois Home Performance: DOE REES-- Driving Demand: Successful Marketing Strategies

    Broader source: Energy.gov [DOE]

    Presents Illinois Home Performance's successful marketing strategies, from more than 100,000 direct mailings to multi-pronged online outreach, July 2012.

  10. High-Performance Home Technologies: Solar Thermal & Photovoltaic...

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

    Solar Thermal & Photovoltaic Systems; Volume 6 Building America Best Practices Series High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems; Volume 6 ...

  11. Home Performance Training and Mentoring: Lessons and Resources

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Workforce/ Business Partners Peer Exchange Call Series: Home Performance Training and Mentoring: Lessons and Resources Call Slides and Discussion Summary, August 14, 2014.

  12. BetterBuildings: Home Performance with ENERGY STAR

    Broader source: Energy.gov [DOE]

    This presentation, presented Aug. 5, 2010, covered the Home Performance delivery, HPwES, requirement of a HPwES sponsor and contractor, and next steps.

  13. Building America Roadmap to High Performance Homes | Department of Energy

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

    Roadmap to High Performance Homes Building America Roadmap to High Performance Homes This presentation was delivered at the U.S. Department of Energy Building America Technical Update meeting on April 29-30, 2013, in Denver, Colorado. PDF icon ba_roadmap_highperformance_werling.pdf More Documents & Publications Update on U.S. Department of Energy Building America Program Goals Update on U.S. Department of Energy Building America Program Goals Collective Impact for Zero Net Energy Homes

  14. Entergy Texas- Home Performance with ENERGY STAR

    Broader source: Energy.gov [DOE]

    Participation in the program involves several steps. A customer first selects a participating contractor, who completes an energy assessment of the home. Next, the customer selects the energy eff...

  15. Home Performance with Energy Star (Existing Residential)

    Broader source: Energy.gov [DOE]

    Efficiency Vermont works with homeowners on comprehensive energy efficiency projects and offers several incentives. Single-family homes, as well as multifamily properties with up to four units are...

  16. Transitioning to High Performance Homes: Successes and Lessons Learned From Seven Builders

    SciTech Connect (OSTI)

    Widder, Sarah H.; Kora, Angela R.; Baechler, Michael C.; Fonorow, Ken; Jenkins, David W.; Stroer, Dennis

    2013-03-01

    As homebuyers are becoming increasingly concerned about rising energy costs and the impact of fossil fuels as a major source of greenhouse gases, the returning new home market is beginning to demand energy-efficient and comfortable high-performance homes. In response to this, some innovative builders are gaining market share because they are able to market their homes’ comfort, better indoor air quality, and aesthetics, in addition to energy efficiency. The success and marketability of these high-performance homes is creating a builder demand for house plans and information about how to design, build, and sell their own low-energy homes. To help make these and other builders more successful in the transition to high-performance construction techniques, Pacific Northwest National Laboratory (PNNL) partnered with seven interested builders in the hot humid and mixed humid climates to provide technical and design assistance through two building science firms, Florida Home Energy and Resources Organization (FL HERO) and Calcs-Plus, and a designer that offers a line of stock plans designed specifically for energy efficiency, called Energy Smart Home Plans (ESHP). This report summarizes the findings of research on cost-effective high-performance whole-house solutions, focusing on real-world implementation and challenges and identifying effective solutions. The ensuing sections provide project background, profile each of the builders who participated in the program, and describe their houses’ construction characteristics, key challenges the builders encountered during the construction and transaction process); and present primary lessons learned to be applied to future projects. As a result of this technical assistance, 17 homes have been built featuring climate-appropriate efficient envelopes, ducts in conditioned space, and correctly sized and controlled heating, ventilation, and air-conditioning systems. In addition, most builders intend to integrate high-performance features into most or all their homes in the future. As these seven builders have demonstrated, affordable, high-performance homes are possible, but require attention to detail and flexibility in design to accommodate specific regional geographic or market-driven constraints that can increase cost. With better information regarding how energy-efficiency trade-offs or design choices affect overall home performance, builders can make informed decisions regarding home design and construction to minimize cost without sacrificing performance and energy savings.

  17. Building America Performance Analysis Procedures for Existing Homes

    SciTech Connect (OSTI)

    Hendron, R.

    2006-05-01

    Because there are more than 101 million residential households in the United States today, it is not surprising that existing residential buildings represent an extremely large source of potential energy savings. Because thousands of these homes are renovated each year, Building America is investigating the best ways to make existing homes more energy-efficient, based on lessons learned from research in new homes. The Building America program is aiming for a 20%-30% reduction in energy use in existing homes by 2020. The strategy for the existing homes project of Building America is to establish technology pathways that reduce energy consumption cost-effectively in American homes. The existing buildings project focuses on finding ways to adapt the results from the new homes research to retrofit applications in existing homes. Research activities include a combination of computer modeling, field demonstrations, and long-term monitoring to support the development of integrated approaches to reduce energy use in existing residential buildings. Analytical tools are being developed to guide designers and builders in selecting the best approaches for each application. Also, DOE partners with the U.S. Environmental Protection Agency (EPA) to increase energy efficiency in existing homes through the Home Performance with ENERGY STAR program.

  18. Quality Assurance Strategy for Existing Homes. Final Quality Management Primer for High Performing Homes

    SciTech Connect (OSTI)

    Del Bianco, M.; Taggart, J.; Sikora, J.; Wood, A.

    2012-12-01

    This guide is designed to help Building America (BA) teams understand quality management and its role in transitioning from conventional to high performance home building and remodeling. It explains what quality means, the value of quality management systems, the unique need for QMS when building high performing homes, and the first steps to a implementing a comprehensive QMS. This document provides a framework and context for BA teams when they encounter builders and remodelers.

  19. Quality Assurance Strategy for Existing Homes: Final Quality Management Primer for High Performing Homes

    SciTech Connect (OSTI)

    Del Bianco, M.; Taggart, J.; Sikora, J.; Wood, A.

    2012-12-01

    This guide is designed to help Building America (BA) Teams understand quality management and its role in transitioning from conventional to high performance home building and remodeling. It explains what quality means, the value of quality management systems, the unique need for QMS when building high performing homes, and the first steps to a implementing a comprehensive QMS. This document provides a framework and context for BA teams when they encounter builders and remodelers.

  20. Reducing Energy Use in Existing Homes by 30%: Learning From Home Performance with ENERGY STAR

    SciTech Connect (OSTI)

    Liaukus, C.

    2014-12-01

    The improvement of existing homes in the United States can have a much greater impact on overall residential energy use than the construction of highly efficient new homes. There are over 130 million existing housing units in the U.S., while annually new construction represents less than two percent of the total supply (U.S. Census Bureau, 2013). Therefore, the existing housing stock presents a clear opportunity and responsibility for Building America (BA) to guide the remodeling and retrofit market toward higher performance existing homes. There are active programs designed to improve the energy performance of existing homes. Home Performance with ENERGY STAR (HPwES) is a market-rate program among them. BARA's research in this project verified that the New Jersey HPwES program is achieving savings in existing homes that meet or exceed BA's goal of 30%. Among the 17 HPwES projects with utility data included in this report, 15 have actual energy savings ranging from 24% to 46%. Further, two of the homes achieved that level of energy savings without the costly replacement of heating and cooling equipment, which indicates that less costly envelope packages could be offered to consumers unable to invest in more costly mechanical packages, potentially creating broader market impact.

  1. Home Performance Contractor Pro Forma | Department of Energy

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

    Home Performance Contractor Pro Forma, with program HR, assumptions, marketing actuals and costs, and more, as posted on the U.S. Department of Energy's Better Buildings Neighborhood Program website

  2. Home Performance with ENERGY STAR Program | Department of Energy

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

    available until June 30, 2015 or until the funds are exhausted. NJ Home Performance with ENERGY STAR program includes both rebate and loan as incentives. This program is listed...

  3. Track B — Critical Guidance for Peak Performance Homes

    Broader source: Energy.gov [DOE]

    Presentations from Track B, Critical Guidance for Peak Performance Homes of the U.S. Department of Energy Building America program's 2012 Residential Energy Efficiency Stakeholder Meeting are provided below as Adobe Acrobat PDFs. These presentations for this track covered the following topics: Ventilation Strategies in High Performance Homes; Combustion Safety in Tight Houses; Implementation Program Case Studies; Field Testing from Start to Finish; and Humidity Control and Analysis.

  4. Webinar: ENERGY STAR Hot Water Systems for High Performance Homes |

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

    Department of Energy Webinar: ENERGY STAR Hot Water Systems for High Performance Homes Webinar: ENERGY STAR Hot Water Systems for High Performance Homes This presentation is from the Building America research team BA-PIRC webinar on September 30, 2011 providing informationprovide information about how to achieve energy savings from solar water heating, electric dedicated heat pump water heating, and gas tankless systems. PDF icon es_hot_water_systems.pdf More Documents & Publications

  5. Home Performance with ENERGY STAR | Department of Energy

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

    STAR Home Performance with ENERGY STAR Slides presented in the "What's Working in Residential Energy Efficiency Upgrade Programs Conference - Promising Approaches and Lessons Learned" on May 20, 2011 in Washington, D.C. PDF icon Home Performance with ENERGY STAR More Documents & Publications Quality Control, Standardization of Upgrades, and Workforce Expectations Keys to Successful Quality Assurance and Quality Control Programs (101) EERE FY 2008-2012 Budget: Weatherization and

  6. 2016 Affordable Comfort, Inc. (ACI) National Home Performance Conference

    Energy Savers [EERE]

    Energy ACEEE Summer Study on Energy Efficiency in Buildings 2016 ACEEE Summer Study on Energy Efficiency in Buildings August 21, 2016 9:00AM EDT to August 26, 2016 5 and Trade Show | Department of Energy

    Affordable Comfort, Inc. (ACI) National Home Performance Conference and Trade Show 2016 Affordable Comfort, Inc. (ACI) National Home Performance Conference and Trade Show April 4, 2016 9:00AM EDT to April 7, 2016 12

  7. Building America Case Studies for New Homes: Performance and Costs of

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

    Ductless Heat Pumps in Marine Climate High-Performance Homes | Department of Energy Case Studies for New Homes: Performance and Costs of Ductless Heat Pumps in Marine Climate High-Performance Homes Building America Case Studies for New Homes: Performance and Costs of Ductless Heat Pumps in Marine Climate High-Performance Homes The Woods is a sustainable community built by Habitat for Humanity in 2013. This community comprises 30 homes that are high-performance and energy-efficient. With

  8. Practices and Processes of Leading High Performance Home Builders in the Upper Midwest

    SciTech Connect (OSTI)

    Von Thoma, Ed; Ojzcyk, Cindy

    2012-12-01

    The NorthernSTAR Building America Partnership team proposed this study to gain insight into the business, sales, and construction processes of successful high performance builders. The knowledge gained by understanding the high performance strategies used by individual builders, as well as the process each followed to move from traditional builder to high performance builder, will be beneficial in proposing more in-depth research to yield specific action items to assist the industry at large transform to high performance new home construction. This investigation identified the best practices of three successful high performance builders in the upper Midwest. In-depth field analysis of the performance levels of their homes, their business models, and their strategies for market acceptance were explored.

  9. Practices and Processes of Leading High Performance Home Builders in the Upper Midwest

    SciTech Connect (OSTI)

    Von Thoma, E.; Ojczyk, C.

    2012-12-01

    The NorthernSTAR Building America Partnership team proposed this study to gain insight into the business, sales, and construction processes of successful high performance builders. The knowledge gained by understanding the high performance strategies used by individual builders, as well as the process each followed to move from traditional builder to high performance builder, will be beneficial in proposing more in-depth research to yield specific action items to assist the industry at large transform to high performance new home construction. This investigation identified the best practices of three successful high performance builders in the upper Midwest. In-depth field analysis of the performance levels of their homes, their business models, and their strategies for market acceptance were explored. All three builders commonly seek ENERGY STAR certification on their homes and implement strategies that would allow them to meet the requirements for the Building America Builders Challenge program. Their desire for continuous improvement, willingness to seek outside assistance, and ambition to be leaders in their field are common themes. Problem solving to overcome challenges was accepted as part of doing business. It was concluded that crossing the gap from code-based building to high performance based building was a natural evolution for these leading builders.

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

    Broader source: Energy.gov [DOE]

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

  11. Health and Safety Guide for Home Performance Contractors

    SciTech Connect (OSTI)

    Stratton, Chris; Walker, Iain S.

    2012-02-15

    This report is intended to provide home performance contractor trainers with a resource to keep both their workers and home residents safe and healthy. This document is an attempt to describe what we currently believe is safe, what we believe is unsafe, and what we’re unsure about. It is intended to identify health and safety issues and provide historical context and current understanding of both risks and mitigation strategies. In addition, it provides links to more in-depth resources for each issue. When we tighten the thermal envelope of a house to improve comfort and reduce energy use, we have to be sure that we are not compromising the indoor air quality of the home. This means identifying and mitigating or eliminating pollution sources before and after you make changes to the home. These sources can include materials and finishes in the home, exhaust gasses from combustion appliances, soil gasses such as radon, and moisture from a bathroom, kitchen, or unvented clothes dryer. Our first responsibility is to do no harm — this applies both to our clients and to our employees. Currently, there are many new products that are widely used but whose health effects are not well understood. Our in ability to have perfect information means the directive to do no harm can be difficult to obey. Each home is a little bit different, and in the face of a situation you’ve never encountered, it’s important to have a solid grasp of the fundamental concepts of building science when the hard and fast rules don’t apply . The home performance industry is gaining momentum, and has the potential to expand greatly as energy costs continue to rise. It is imperative that we remain vigilant about protecting the health and safety of our workers and our customers. It only takes a few news stories about a family that got sick after their home was tightened by a home performance contractor to scare off potential customers and taint the reputation of the entire industry. Good reputations take time to build, but can be quickly damaged.

  12. Evaluation of Model Results and Measured Performance of Net-Zero Energy Homes in Hawaii: Preprint

    SciTech Connect (OSTI)

    Norton, P.; Kiatreungwattana, K.; Kelly, K. J.

    2013-03-01

    The Kaupuni community consists of 19 affordable net-zero energy homes that were built within the Waianae Valley of Oahu, Hawaii in 2011. The project was developed for the native Hawaiian community led by the Department of Hawaiian Homelands. This paper presents a comparison of the modeled and measured energy performance of the homes. Over the first year of occupancy, the community as a whole performed within 1% of the net-zero energy goals. The data show a range of performance from house to house with the majority of the homes consistently near or exceeding net-zero, while a few fall short of the predicted net-zero energy performance. The impact of building floor plan, weather, and cooling set point on this comparison is discussed. The project demonstrates the value of using building energy simulations as a tool to assist the project to achieve energy performance goals. Lessons learned from the energy performance monitoring has had immediate benefits in providing feedback to the homeowners, and will be used to influence future energy efficient designs in Hawaii and other tropical climates.

  13. Energy Savings Performance Contract ENABLE Project Assistance | Department

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

    of Energy Project Assistance Energy Savings Performance Contract ENABLE Project Assistance FEMP works closely with agencies to ensure successful ESPC ENABLE projects. FEMP works closely with agencies to ensure successful ESPC ENABLE projects. The Federal Energy Management Program (FEMP) offers project assistance to help federal agencies implement Energy Savings Performance Contract (ESPC) ENABLE projects. FEMP project assistance includes help from federal project executives to identify and

  14. Campbell Creek Research Homes FY 2012 Annual Performance Report

    SciTech Connect (OSTI)

    Gehl, Anthony C; Munk, Jeffrey D; Jackson, Roderick K; Boudreaux, Philip R; Khowailed, Gannate A

    2013-01-01

    The Campbell Creek project is funded and managed by the Tennessee Valley Authority (TVA) Technology Innovation, Energy Efficiency, Power Delivery & and Utilization Office. Technical support is provided under contract by the Oak Ridge National Laboratory (ORNL) and the Electric Power Research Institute.The project was designed to determine the relative energy efficiency of typical new home construction, energy efficiency retrofitting of existing homes, and high -performance new homes built from the ground up for energy efficiency. This project will compare three houses that represented the current construction practice as a base case (Builder House CC1); a modified house that could represent a major energy- efficient retrofit (Retrofit House CC2); and a house constructed from the ground up to be a high- performance home (High Performance House CC3). In order tTo enablehave a valid comparison, it was necessary to simulate occupancy in all three houses and heavily monitor the structural components and the energy usage by component. All three houses are two story, slab on grade, framed construction. CC1 and CC2 are approximately 2,400 square feet2. CC3 has a pantry option, that is primarily used as a mechanical equipment room, that adds approximately 100 square feet2. All three houses are all-electric (with the exception of a gas log fireplace that is not used during the testing), and use air-source heat pumps for heating and cooling. The three homes are located in Knoxville in the Campbell Creek Subdivision. CC1 and CC2 are next door to each other and CC3 is across the street and a couple of houses down. The energy data collected will be used to determine the benefits of retrofit packages and high -performance new home packages. There are over 300 channels of continuous energy performance and thermal comfort data collection in the houses (100 for each house). The data will also be used to evaluate the impact of energy -efficient upgrades ton the envelope, mechanical equipment, or demand -response options. Each retrofit will be evaluated incrementally, by both short -term measurements and computer modeling, using a calibrated model. This report is intended to document the comprehensive testing, data analysis, research, and findings within the January 2011 through October 2012 timeframe at the Campbell Creek research houses. The following sections will provide an in-depth assessment of the technology progression in each of the three research houses. A detailed assessment and evaluation of the energy performance of technologies tested will also be provided. Finally, lessons learned and concluding remarks will be highlighted.

  15. Analysis of Illinois Home Performance with ENERGY STAR® Measure Packages

    SciTech Connect (OSTI)

    Baker, J.; Yee, S.; Brand, L.

    2013-09-01

    Through the Chicagoland Single Family Housing Characterization and Retrofit Prioritization report, the Partnership for Advanced Residential Retrofit research team characterized 15 housing types in the Chicagoland region based on assessor data, utility billing history, and available data from prior energy efficiency programs. Within these 15 groups, a subset showed the greatest opportunity for energy savings based on BEopt Version 1.1 modeling of potential energy efficiency package options and the percent of the housing stock represented by each group. In this project, collected field data from a whole-home program in Illinois are utilized to compare marketplace-installed measures to the energy saving optimal packages previously developed for the 15 housing types. Housing type, conditions, energy efficiency measures installed, and retrofit cost information were collected from 19 homes that participated in the Illinois Home Performance with ENERGY STAR program in 2012, representing eight of the characterized housing groups. Two were selected for further case study analysis to provide an illustration of the differences between optimal and actually installed measures. Taken together, these homes are representative of 34.8% of the Chicagoland residential building stock. In one instance, actual installed measures closely matched optimal recommended measures.

  16. Building America Whole-House Solutions for New Homes: The Performance

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

    House: A Cold Climate Challenge Home, Old Greenwich, Connecticut (Fact Sheet) | Department of Energy The Performance House: A Cold Climate Challenge Home, Old Greenwich, Connecticut (Fact Sheet) Building America Whole-House Solutions for New Homes: The Performance House: A Cold Climate Challenge Home, Old Greenwich, Connecticut (Fact Sheet) The first Challenge Home built in New England features cool-roof shingles, HERS 20-42, and walls densely packed with blown fiberglass. PDF icon The

  17. From Energy Audits to Home Performance: 30 Years of Articles in Home Energy Magazine

    SciTech Connect (OSTI)

    Meier, Alan

    2014-08-11

    Home Energy Magazine has been publishing articles about residential energy efficiency for 30 years. Its goal has been to disseminate technically reliable and neutral information to the practitioners, that is, professionals in the business of home energy efficiency. The articles, editorials, letters, and advertisements are a kind of window on the evolution of energy conservation technologies, policies, and organizations. Initially, the focus was on audits and simple retrofits, such as weatherstripping and insulation. Instrumentation was sparse sometimes limited to a ruler to measure depth of attic insulation and a blower door was exotic. CFLs were heavy, awkward bulbs which might, or might not, fit in a fixture. Saving air conditioning energy was not a priority. Solar energy was only for the most adventurous. Thirty years on, the technologies and business have moved beyond just insulating attics to the larger challenge of delivering home performance and achieving zero net energy. This shift reflects the success in reducing space heating energy and the need to create a profitable industry by providing more services. The leading edge of the residential energy services market is becoming much more sophisticated, offering both efficiency and solar systems. The challenge is to continue providing relevant and reliable information in a transformed industry and a revolutionized media landscape.

  18. Building America Whole-House Solutions for New Homes: High-Performance...

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

    New Homes: High-Performance Ducts in Hot-Dry Climates Building America Whole-House Solutions for New Homes: High-Performance Ducts in Hot-Dry Climates The Alliance for Residential...

  19. High Performance Builder Spotlight: LifeStyle Homes

    SciTech Connect (OSTI)

    2011-01-01

    LifeStyle Homes of Melbourne, Florida, is aiming for affordable net zero energy homes with help from Building America research partner Florida Solar Energy Center.

  20. NREL Enables Efficient Data Exchange for Home Performance Companies (Fact Sheet), NREL Highlights in Research & Development

    SciTech Connect (OSTI)

    Merket, N.

    2014-01-01

    NREL supports standard data transfer protocol to streamline communication of home performance tracking systems and upgrade analysis software.

  1. Better Buildings Neighborhood Program Business Models Guide: Home Performance Contractor Business Model

    Broader source: Energy.gov [DOE]

    The home performance contractor model walks through the “one-stop-shop” model for home energy upgrades. It illustrates both the opportunities and barriers for starting as a home performance contractor company from the beginning, rather than expanding from an existing model, such as a remodeler.

  2. Building America Top Innovations 2012: Affordable High Performance in Production Homes: Artistic Homes

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Artistic Homes, a successful New Mexico production builder, who went from code-minimum to under HERS 50 standard on every home, with optional PV upgrades to HERS 35 or true net zero on every home plan offered.

  3. Health and Safety Guide for Home Performance Contractors (Technical...

    Office of Scientific and Technical Information (OSTI)

    we are not compromising the indoor air quality of the home. This means identifying and mitigating or eliminating pollution sources before and after you make changes to the home. ...

  4. Missouri Gas Energy (MGE)- Home Performance with ENERGY STAR

    Broader source: Energy.gov [DOE]

    Missouri Gas Energy (MGE) offers rebates to its residential customers towards the cost of an ENERGY STAR Home Energy Assessment and a portion of the installed efficiency improvements. Home...

  5. Building America Performance Analysis Procedures for Existing Homes

    SciTech Connect (OSTI)

    2006-05-01

    Building America is investigating the best ways to make existing homes more energy-efficient, based on lessons learned from research in new homes. America program is aiming for a 20%30% reduction in energy use in existing homes by 2020.

  6. Home Page

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

    Score » Home Energy Score Report Home Energy Score Report The Home Energy Score is similar to a vehicle's miles-per-gallon rating. The Home Energy Score allows homeowners to compare the energy performance of their homes to other homes nationwide. It also provides homeowners with suggestions for improving their homes' efficiency. The process starts with a Home Energy Score Assessor collecting energy information during a brief home walk-through. Using the Home Energy Scoring Tool, developed by

  7. Using EnergyPlus to Perform Dehumidification Analysis on Building America Homes

    SciTech Connect (OSTI)

    Fang, Xia; Winkler, Jon; Christensen, Dane

    2011-03-01

    This study used EnergyPlus to investigate humidity issues on a typical mid-1990s reference home, a 2006 International Energy Conservation Code home, and a high-performance home in a hot-humid climate; the study confirmed that supplemental dehumidification should be provided to maintain space relative humidity below 60% in a hot-humid climate.

  8. Better Buildings Neighborhood Program Business Models Guide: Home Performance Contractor Introduction

    Broader source: Energy.gov [DOE]

    The home performance contractor is a firm whose business is to deliver customized and complete home energy upgrade solutions directly to consumers. This is a relatively new contractor model; it addresses companies that provide services from the energy assessment stage of the home energy upgrade process through the installation and quality assurance stages.

  9. Performance of the biose cascade-INEL manufactured solar home

    SciTech Connect (OSTI)

    Lau, A S; Liebelt, K H; Scofield, M P; Shinn, N R

    1980-01-01

    Two manufactured active solar homes using air collectors and rock storage were designed, bult and are being tested. The cooperative, DOE-funded project involves. Boise Cascade Corporation and the Idaho National Engineering Laboratory (INEL). The two primary goals of the project are to develop an active solar heating system that is cost-effective now, and to provide significant market penetration through the involvement of Boise Cascade, a major manufacturer of factory built houses. A brief discussion of the houses and solar systems is included, with more detailed discussion of the desktop-computer based data acquisition system and initial performance results. The 1979 cooling season data indicated a need for modifications to achieve adequate cooling system performance. Data from the heating season showed good agreement with calculations, especially the house heat loss coefficient. However, solar heating fractions were lower than predicted and an examination of the collector operating efficiency showed the collector losses to be approximately three times higher than predicted. Tests are underway to better understand the large collection losses. Comparison of the performance data and f-chart predictions shows significant differences, with predicted solar fractions being lower than actual. The solar domestic hot water preheating system performed reasonably well, with significant thermal losses noticed from the auxiliary hot water heater. Recommendations are made for the design of solar air-heating systems.

  10. High-Performance with Solar Electric Reduced Peak Demand: Premier Homes

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

    Rancho Cordoba, CA - Building America Top Innovation | Department of Energy with Solar Electric Reduced Peak Demand: Premier Homes Rancho Cordoba, CA - Building America Top Innovation High-Performance with Solar Electric Reduced Peak Demand: Premier Homes Rancho Cordoba, CA - Building America Top Innovation Photo of homes in Premier Gardens. As the housing market continues to evolve toward zero net-energy ready homes, Building America research has provided essential guidance for integrating

  11. Measured Performance of Occupied, Side-by-Side, South Texas Homes

    SciTech Connect (OSTI)

    Chasar, Dave; vonSchramm, Valerie

    2012-09-01

    The performance of three homes in San Antonio, Texas with identical floor plans and orientation were evaluated through a partnership between the Florida Solar Energy Center (FSEC), CPS Energy, and Woodside Homes of South Texas. Measurements included whole house gas and electric use as well as heating, cooling, hot water, major appliances and indoor and outdoor conditions. One home built to builder standard practice served as the control, while the other homes demonstrated high performance features. Utility peak electric load comparisons of these dual-fuel homes provide an assessment of envelope and equipment improvements.

  12. Think Again! A Fresh Look at Home Performance Business Models and Service

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

    Offerings (301) | Department of Energy Think Again! A Fresh Look at Home Performance Business Models and Service Offerings (301) Think Again! A Fresh Look at Home Performance Business Models and Service Offerings (301) Better Buildings Residential Network Peer Exchange Call Series: Think Again! A Fresh Look at Home Performance Business Models and Service Offerings (301), call slides and discussion summary. PDF icon Call Slides and Discussion Summary More Documents & Publications The

  13. Home Performance with ENERGY STAR - 2014 BTO Peer Review | Department of

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

    Energy STAR - 2014 BTO Peer Review Home Performance with ENERGY STAR - 2014 BTO Peer Review Presenter: Ely Jacobsohn, U.S. Department of Energy The goal of Home Performance with ENERGY STAR (HPwES) is to help homeowners improve the efficiency and comfort of their homes using a comprehensive, whole-house approach, while also helping to protect the environment. HPwES provides homeowners with resources to identify trusted contractors to recommend and perform energy improvements so that

  14. Building America Performance Analysis Procedures for Existing Homes

    SciTech Connect (OSTI)

    Hendron, Robert

    2006-05-01

    This report provides a proposed set of guidelines for estimating the energy savings achieved by a package of retrofits or an extensive rehabilitation of an existing home.

  15. High Performance Builder Spotlight: KB Home GreenHouse

    SciTech Connect (OSTI)

    2011-01-01

    Located in the Lake Burden community in Windermere, FL, the KB Home GreenHouse is expected to produce as much energy as it consumes.

  16. Measured Performance of Occupied, Side-by-Side, South Texas Homes

    SciTech Connect (OSTI)

    Chasar, D.; vonSchramm, V.

    2012-09-01

    The performance of three homes in San Antonio, Texas with identical floor plans and orientation were evaluated through a partnership between the Florida Solar Energy Center (FSEC), CPS Energy, and Woodside Homes of South Texas. Measurements included whole house gas and electric use as well as heating, cooling, hot water, major appliances and indoor and outdoor conditions. One home built to builder standard practice served as the control, while the other homes demonstrated high performance features. Utility peak electric load comparisons of these dual-fuel homes provide an assessment of envelope and equipment improvements. The control home used natural gas for space and water heating only, while the improved homes had gas heating and major appliances with the exception of a high efficiency heat pump in one home. Data collection began in July of 2009 and continued through April of 2011. Energy ratings for the homes yielded E-Scales (aka HERS indices) of 86 for the control home, 54 for one improved home and 37 for the other home which has a 2.4kW photovoltaic array.

  17. Proven Performance of Seven Cold Climate Deep Retrofit Homes

    SciTech Connect (OSTI)

    Osser, R.; Neuhauser, K.; Ueno, K.

    2012-06-01

    Seven test homes located in Massachusetts are examined within this report. The retrofit strategies of each home are presented along with a comparison of the pre- and post-retrofit airtightness achieved by the group. Pre- and post-retrofit utility bills were collected; energy models were used to estimate pre-retrofit energy use when bills were unavailable.

  18. Energy Performance Techniques and Technologies: Preserving Historic Homes Volume 13

    SciTech Connect (OSTI)

    Pacific Northwest National Laboratory

    2011-02-01

    Following Building America-sponsored research, this guide focuses on planning energy-efficient improvements for historic houses while preserving the homes historic features, being aware of and adhering to regulations related to historic designations, and addressing health and safety issues.

  19. High Performance Builder Spotlight: Wathen Castanos Hybrid Homes

    SciTech Connect (OSTI)

    2011-01-01

    Wathen Castanos Hybrid Homes of Fresno, CA, has worked with Building America team member IBACOS to apply building science to production homes. Even without solar panels, the companys Jordan model exceeds Californias building efficiency standard by 36%.

  20. Home Performance with ENERGY STAR: Utility Bill Analysis on Homes Participating in Austin Energy's Program

    SciTech Connect (OSTI)

    Belzer, D.; Mosey, G.; Dagher, L.; Plympton, P.

    2008-01-01

    Home Performance with ENERGY STAR (HPwES) is a jointly managed program of the U.S. Department of Energy (DOE) and the U.S. Environmental Protection Agency (EPA). This program focuses on improving energy efficiency in existing homes via a whole-house approach to assessing and improving a home's energy performance, and helping to protect the environment. As a local sponsor for HPwES, Austin Energy's HPwES program offers a complete home energy assessment and a list of recommendations for efficiency improvements, along with cost estimates. The owner can choose to implement only one or the complete set of energy conservation measures. Austin Energy facilitates the process by providing economic incentives to the homeowner through its HPwES Loan program and its HPwES Rebate program. In 2005, the total number of participants in both programs was approximately 1,400. Both programs are only available for improvements made by a participating HPwES contractor. The individual household billing data - encompassing more than 7,000 households - provided by Austin Energy provides a rich data set to estimate the impacts of its HPwES program. The length of the billing histories is sufficient to develop PRISM-type models of electricity use based on several years of monthly bills before and after the installation of the conservation measures. Individual household savings were estimated from a restricted version of a PRISM-type regression model where the reference temperature to define cooling (or heating degree days) was estimated along with other parameters. Because the statistical quality of the regression models varies across individual households, three separate samples were used to measure the aggregate results. The samples were distinguished on the basis of the statistical significance of the estimated (normalized) cooling consumption. A normalized measure of cooling consumption was based on average temperatures observed over the most recent nine-year period ending in 2006. This study provided a statistically rigorous approach to incorporating the variability of expected savings across the households in the sample together with the uncertainty inherent in the regression models used to estimate those savings. While the impact of the regression errors was found to be relatively small in these particular samples, this approach may be useful in future studies using individual household billing data. The median percentage savings for the largest sample of 6,000 households in the analysis was 32%, while the mean savings was 28%. Because the number of households in the sample is very large, the standard error associated with the mean percentage savings are very small, less than 1%. A conservative statement of the average savings is that is falls in the range of 25% to 30% with a high level of certainty. This preliminary analysis provides robust estimates of average program savings, but offers no insight into how savings may vary by type of conservation measure or whether savings vary by the amount of cooling electricity used prior to undertaking the measure. Follow-up researchers may want to analyze the impacts of specific ECMs. Households that use electricity for heating might also be separately analyzed. In potential future work several methodological improvements could also be explored. As mentioned in Section 2, there was no formal attempt to clean the data set of outliers and other abnormal patterns of billing data prior to the statistical analysis. The restriction of a constant reference temperature might also be relaxed. This approach may provide evidence as to whether any 'take-back' efforts are present, whereby thermostat settings are lowered during the summer months after the measures are undertaken (reflected in lower reference temperatures in the post-ECM period). A more extended analysis may also justify the investment in and use of the PRISM software package, which may provide more diagnostic measures with respect to the reference temperature. PRISM also appears to contain some built-in capability to detect outliers and other an

  1. Promoting High-Performance Homes to Portland Real Estate Pros | Department

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

    of Energy Promoting High-Performance Homes to Portland Real Estate Pros Promoting High-Performance Homes to Portland Real Estate Pros Photo of a woman laughing, looking at the camera. Two Portland, Oregon-based Better Buildings Residential Network members-the City of Portland Bureau of Planning and Sustainability and Clean Energy Works (CEW)-are supporting Earth Advantage's Value It Green Home Tour. On September 9, 2014, more than 300 real estate professionals learned about the latest

  2. Indoor Air Quality in 24 California Residences Designed as High-Performance Homes

    SciTech Connect (OSTI)

    Less, Brennan; Mullen, Nasim; Singer, Brett; Walker, Iain

    2015-07-01

    Today’s high performance green homes are reaching previously unheard of levels of airtightness and are using new materials, technologies and strategies, whose impacts on Indoor Air Quality (IAQ) cannot be fully anticipated from prior studies. This research study used pollutant measurements, home inspections, diagnostic testing and occupant surveys to assess IAQ in 24 new or deeply retrofitted homes designed to be high performance green buildings in California.

  3. Kansas City Power & Light- Home Performance with ENERGY STAR

    Broader source: Energy.gov [DOE]

    Kansas City Power & Light (KCP&L) offers rebates to residential customers of KCP&L's Greater Missouri Operations towards the cost of an ENERGY STAR Home Energy Assessment and a portion...

  4. Kansas City Power & Light- Home Performance Rebate with ENERGY STAR

    Broader source: Energy.gov [DOE]

    Kansas City Power and Light (KCP&L) offers rebates to residential customers towards the cost of an ENERGY STAR Home Energy Assessment and a portion of the installed efficiency improvements....

  5. Better Buildings Neighborhood Program Business Models Guide: Home Performance Contractor Business Model Conclusion

    Broader source: Energy.gov [DOE]

    The summary details important observations on home performance contractors and those observations’ impact on potential expansion into the residential energy efficiency market. Understanding these impacts can help home performance contractors, program administrators, and other actors create and/or sustain a business that promotes energy efficiency.

  6. Better Buildings Neighborhood Program Business Models Guide: Home Performance Contractor Market

    Broader source: Energy.gov [DOE]

    The energy efficiency market was $38.3 billion in 2009, of which $8.1 billion was spent on home energy assessments. There are several large home performance contractor firms, but the majority of firms in the industry are small startups and businesses that have transitioned into the home improvement market from a competing type of business (e.g., remodelers, HVAC contractors). Home performance contractors typically serve as a single point of contact to provide a wide range of improvements for homeowners, from energy assessments to quality assurance.

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

    Broader source: Energy.gov [DOE]

    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.

  8. Performance Assessment Assistance Activities in the DOE Complex - 12325

    SciTech Connect (OSTI)

    Seitz, Roger R.; Phifer, Mark A.; Letourneau, Martin J.

    2012-07-01

    The United States Department of Energy Office of Environmental Management (DOE-EM) has established a Performance Assessment Community of Practice (PA CoP) to foster the sharing of information among performance assessment (PA) and risk assessment practitioners, regulators and oversight personnel. The general intent is to contribute to continuous improvement in the consistency, technical adequacy and quality of implementation of PAs and risk assessments around the DOE Complex. The PA CoP activities have involved commercial disposal facilities and international participants to provide a global perspective. The PA CoP has also sponsored annual technical exchanges as a means to foster improved communication and to share lessons learned from on-going modelling activities. The PA CoP encourages activities to provide programmatic and technical assistance in the form of sharing experience and lessons learned with practitioners during the development of PAs and risk assessments. This assistance complements DOE-EM reviews through the Low-Level Waste Disposal Facility Federal Review Group (LFRG) that are conducted after modelling efforts are completed. Such up-front assistance is providing additional value in terms of improving consistency and sharing of information. There has been a substantial increase in the amount of assistance being provided. The assistance has been well received by practitioners and regulators that have been involved. The paper highlights assistance and sharing of information that has been conducted in the last two years to support activities underway in support of proposed disposal facilities at Paducah, Portsmouth, and the Idaho National Laboratory and tank closure at Hanford. DOE-EM established the PA CoP to help improve the consistency and quality of implementation of modelling activities around the DOE Complex. The PA CoP has sponsored annual technical exchanges as a means to foster improved communication and to share lessons learned from ongoing modelling activities. Practitioners; project managers; oversight personnel; and regulators from United States and international facilities have participated in the three technical exchanges that have been held to date. At the working level, the PA CoP has sponsored technical assistance in support of modelling activities that are currently underway. The assistance concept provides a means to share specific experience, good practices, and lessons learned on topics of interest at a given site while the modelling is being conducted. Such up-front assistance complements the sharing of information that occurs via regular LFRG meetings and independent LFRG reviews that are conducted when the modelling effort is completed. Examples from assistance activities that have been conducted at Idaho, Paducah, Portsmouth and Hanford were highlighted in this paper. There were differences in the types of assistance provided at each site. In some cases the assistance was focused on technical support for the practitioners and management responsible for the development of the PAs. At other sites, the assistance included working with the developers and regulators/stakeholders involved in the process to help with reaching consensus on critical assumptions. Such interactions have proven to be very effective to help all parties get a chance to discuss their perspectives and better understand the different points of view. In all cases, the assistance was used as a means to share broader perspectives, experiences and lessons learned with personnel engaged in a modelling activities at a given site. The combination of technical exchanges and targeted technical assistance has provided additional means to encourage the sharing of information around the DOE Complex and globally. Feedback from practitioners, oversight personnel, regulators and stakeholders that have been involved has been overwhelmingly positive. It is believed that such sharing of information and experiences is contributing to continuous improvement in the consistency, technical adequacy, and quality of modelling activities. Alt

  9. New Whole-House Solutions Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida

    SciTech Connect (OSTI)

    none,

    2011-11-01

    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. Energy use was 30% lower in one home and 60% lower in the other.

  10. PERFORMANCE ASSESSMENT ASSISTANCE ACTIVITIES IN THE DOE COMPLEX

    SciTech Connect (OSTI)

    Seitz, R.

    2012-01-23

    The United States Department of Energy Office of Environmental Management (DOE-EM) has established a Performance Assessment Community of Practice (PA CoP) to foster the sharing of information among performance assessment (PA) and risk assessment practitioners, regulators and oversight personnel. The general intent is to contribute to continuous improvement in the consistency, technical adequacy and quality of implementation of PAs and risk assessments around the DOE Complex. The PA CoP activities have involved commercial disposal facilities and international participants to provide a global perspective. The PA CoP has also sponsored annual technical exchanges as a means to foster improved communication and to share lessons learned from on-going modelling activities. The PA CoP encourages activities to provide programmatic and technical assistance in the form of sharing experience and lessons learned with practitioners during the development of PAs and risk assessments. This assistance complements DOE-EM reviews through the Low-Level Waste Disposal Facility Federal Review Group (LFRG) that are conducted after modelling efforts are completed. Such up-front assistance is providing additional value in terms of improving consistency and sharing of information. There has been a substantial increase in the amount of assistance being provided. The assistance has been well received by practitioners and regulators that have been involved. The paper highlights assistance and sharing of information that has been conducted in the last two years to support activities underway in support of proposed disposal facilities at Paducah, Portsmouth, and the Idaho National Laboratory and tank closure at Hanford.

  11. Comfort in High-Performance Homes in a Hot-Humid Climate

    SciTech Connect (OSTI)

    Poerschke, A.; Beach, R.

    2016-01-01

    IBACOS monitored 37 homes during the late summer and early fall of 2014 in a hot and humid climate to better understand indoor comfort conditions. These homes were constructed in the last several years by four home builders that offered a comfort and performance guarantee for the homes. The homes were located in one of four cities: Tampa, Florida; Orlando, Florida; Houston, Texas; and San Antonio, Texas. Temperature and humidity data were collected from the thermostat and each room of the house using small, battery-powered data loggers. To understand system runtime and its impact on comfort, supply air temperature also was measured on a 1-minute interval. Overall, the group of homes only exceeded a room-to-room temperature difference of 6 degrees Fahrenheit for 5% of the time.

  12. High Performance Without Increased Cost: Urbane Homes, Louisville, KY- Building America Top Innovation

    Broader source: Energy.gov [DOE]

    This Building America Innovations profile describes work with Urbane Homes of Louisville, Kentucky, to build a high-performance home that cost $36 per ft2 (not counting the lot).Between 2005 and 2010, Building America research partners worked with 34 builders to construct nearly 3,000 HERS

  13. Measured Cooling Performance and Potential for Buried Duct Condensation in a 1991 Central Florida Retrofit Home

    SciTech Connect (OSTI)

    Chasar, Dave; Withers, Charles R.

    2013-02-01

    FSEC conducted energy performance monitoring of two existing residences in Central Florida that were undergoing various retrofits. These homes were occupied by FSEC researchers and were fully instrumented to provide detailed energy, temperature, and humidity measurements. The data provided feedback about the performance of two levels of retrofit in two types of homes in a hot-humid climate. This report covers a moderate-level retrofit and includes two years of pre-retrofit data to characterize the impact of improvements. The other home is a 'deep energy retrofit' (detailed in a separate report) that has performed at near zero energy with a photovoltaic (PV) system and extensive envelope improvements.

  14. Preliminary Performance Evaluation of a Near Zero Energy Home in Callaway, Florida

    SciTech Connect (OSTI)

    Martin, Eric; Parker, Danny; Sherwin, John; Colon, Carlos

    2009-02-20

    This case study reports on a near zero energy home in Callaway, FL. This paper briefly reviews the design and then focuses on the first four months of energy performance during the second half of 2008.

  15. What are the Best HVAC Solutions for Low-Load, High Performance Homes?"

    Broader source: Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 26, 2012, and addressed the question What are the best HVAC solutions for low-load, high performance homes?"

  16. Building America Top Innovations 2013 Profile – HPXML: A Standardized Home Performance Data Sharing System

    SciTech Connect (OSTI)

    none,

    2013-09-01

    This Top Innovation profile describes the Standard for Home Performance-Related Data Transfer (known as HPXML), developed by the National Renewable Energy Laboratory, which facilitates smooth communication between program tracking systems and energy upgrade analysis software,

  17. 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.

  18. Electrically-Assisted Turbocharger Development for Performance and Emissions

    SciTech Connect (OSTI)

    Bailey, Milton

    2000-08-20

    Turbocharger transient lag inherently imposes a tradeoff between a robust engine response to transient load shifts and exhaust emissions. By itself, a well matched turbocharger for an engine has limited flexibility in improving this transient response. Electrically-assisted turbocharging has been seen as an attractive option to improve response and lower transient emissions. This paper presents the results of a multi-year joint CRADA between DDC and ORNL. Virtual lab diesel simulation models characterized the performance improvement potential of an electrically assisted turbocharger technology. Operating requirements to reduce transient duration between load shift time by up to 50% were determined. A turbomachine has been conceptualized with an integrated motor-generator, providing transient burst boost plus energy recovery capability. Numerous electric motor designs were considered, and a prototype motor was developed, fabricated, and is undergoing tests. Power controls have been designed and fabricated.

  19. Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes

    SciTech Connect (OSTI)

    Hewes, Tom; Peeks, Brady

    2015-09-15

    ?This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). The scope of this project involved building four HPMH prototypes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). The HPMH home is intended to make significant progress toward performing as zero-net-energy ready. Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.

  20. Indoor air quality in 24 California residences designed as high-performance homes

    SciTech Connect (OSTI)

    Less, Brennan; Mullen, Nasim; Singer, Brett; Walker, Iain

    2015-01-01

    Today’s high performance green homes are reaching previously unheard of levels of airtightness and are using new materials, technologies and strategies, whose impacts on Indoor Air Quality (IAQ) cannot be fully anticipated from prior studies. This research study used pollutant measurements, home inspections, diagnostic testing and occupant surveys to assess IAQ in 24 new or deeply retrofitted homes designed to be high performance green buildings in California. Although the mechanically vented homes were six times as airtight as non-mechanically ventilated homes (medians of 1.1 and 6.1 ACH50, n=11 and n=8, respectively), their use of mechanical ventilation systems and possibly window operation meant their median air exchange rates were almost the same (0.30 versus 0.32 hr-1, n=8 and n=8, respectively). Pollutant levels were also similar in vented and unvented homes. In addition, these similarities were achieved despite numerous observed faults in complex mechanical ventilation systems. More rigorous commissioning is still recommended. Cooking exhaust systems were used inconsistently and several suffered from design flaws. Failure to follow best practices led to IAQ problems in some cases. Ambient nitrogen dioxide standards were exceeded or nearly so in four homes that either used gas ranges with standing pilots, or in Passive House-style homes that used gas cooking burners without venting range hoods. Homes without active particle filtration had particle count concentrations approximately double those in homes with enhanced filtration. The majority of homes reported using low-emitting materials; consistent with this, formaldehyde levels were approximately half those in conventional, new CA homes built before 2008. Emissions of ultrafine particles (with diameters <100 nm) were dramatically lower on induction electric cooktops, compared with either gas or resistance electric models. These results indicate that high performance homes can achieve acceptable and even exceptional IAQ by providing adequate general mechanical ventilation, using low-emitting materials, providing mechanical particle filtration, incorporating well-designed exhaust ventilation for kitchens and bathrooms, and educating occupants to use the kitchen and bath ventilation.

  1. Measurement-Based Evaluation of Installed Filtration System Performance in Single-Family Homes

    SciTech Connect (OSTI)

    Chan, Wanyu Rengie; Singer, Brett C.

    2014-04-03

    This guide discusses important study design issues to consider when conducting an on-site evaluation of filtration system performance. The two most important dichotomies to consider in developing a study protocol are (1) whether systems are being evaluated in occupied or unoccupied homes and (2) whether different systems are being compared in the same homes or if the comparison is between systems installed in different homes. This document provides perspective and recommendations about a suite of implementation issues including the choice of particle measurement devices, selection of sampling locations, ways to control and/or monitor factors and processes that can impact particle concentrations, and data analysis approaches.

  2. DOE ZERH Webinar: High-Performance Home Sales Training, Part I | Department

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

    of Energy I DOE ZERH Webinar: High-Performance Home Sales Training, Part I Watch the video or view the presentation slides below Sales ... Businesses cannot succeed if the value of their products or services is not effectively conveyed to consumers. The housing industry has certainly figured out how to engage consumer interest in highly visible amenities like larger homes, granite counters, and luxurious master bedroom suites. However, the skills needed to sell the invisible value associated

  3. DOE ZERH Webinar: High-Performance Home Sales Training, Part II |

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

    Department of Energy II DOE ZERH Webinar: High-Performance Home Sales Training, Part II Watch the video or view the presentation slides below Sales ... Businesses cannot succeed if the value of their products or services is not effectively conveyed to consumers. The housing industry has certainly figured out how to engage consumer interest in highly visible amenities like larger homes, granite counters, and luxurious master bedroom suites. However, the skills needed to sell the invisible

  4. EERE Success Story-Performance Improvements for Factory-Built Homes |

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

    Department of Energy Improvements for Factory-Built Homes EERE Success Story-Performance Improvements for Factory-Built Homes December 22, 2015 - 3:02pm Addthis Highly efficient Building America test house in Russellville, AL. Photo Courtesy: Levy Partnership Highly efficient Building America test house in Russellville, AL. Photo Courtesy: Levy Partnership The ARIES Collaborative, a U.S. Department of Energy (DOE) Building America research team, recently developed and evaluated methods to

  5. Performance House: A Cold Climate Challenge Home, Old Greenwich, Connecticut (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01

    By working with builder partners on test homes, researchers from the U.S. Department of Energy's Building America program can vet whole-house building strategies and avoid potential unintended consequences of implementing untested solution packages on a production scale. To support this research, Building America team Consortium for Advanced Residential Buildings (CARB) partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, Connecticut. The philosophy and science behind the 2,700 ft2 "Performance House" was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adaptable to the needs of homeowners. The technologies and strategies used in the "Performance House" were best practices rather than cutting edge, with a focus on simplicity in construction, maintenance, and operation. Achieving 30% source energy savings compared with a home built to the 2009 International Energy Conservation Code in the cold climate zone requires that nearly all components and systems be optimized. Careful planning and design are critical. The end result was a DOE Challenge Home that achieved a Home Energy Rating System (HERS) Index Score of 20 (43 without photovoltaics [PV]).

  6. High Performance Home Building Guide for Habitat for Humanity Affiliates

    SciTech Connect (OSTI)

    Lindsey Marburger

    2010-10-01

    This guide covers basic principles of high performance Habitat construction, steps to achieving high performance Habitat construction, resources to help improve building practices, materials, etc., and affiliate profiles and recommendations.

  7. Webinar: High Performance Enclosure Strategies: Part I. Existing Homes

    Broader source: Energy.gov [DOE]

    The webinar will focus on specific Building America projects that have studied technical solutions to retrofit building enclosures to improve energy and durability performance. Presenters will...

  8. DOE ZERH Webinar: High-Performance Home Sales Training, Part...

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

    Sales ... Businesses cannot succeed if the value of their products or services is not ... However, the skills needed to sell the invisible value associated with high-performance ...

  9. NREL: Technology Deployment - Guidelines for Home Energy Professionals

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

    Improves Quality of Energy Efficiency Upgrades Guidelines for Home Energy Professionals Improves Quality of Energy Efficiency Upgrades News Guidelines for Home Energy Professionals: Standard Work Specifications for Single-Family Home Energy Upgrades Now Available Via Online Tool Publications Guidelines for Home Energy Professionals Project Guidelines for Home Energy Professionals Fact Sheet Sponsors U.S. DOE Weatherization Assistance Program Key Partners Building Performance Institute

  10. Demonstration of the Performance of Highly Insulating (R-5) Windows in a Matched Pair of Homes

    SciTech Connect (OSTI)

    Widder, Sarah H.; Parker, Graham B.

    2013-12-05

    Improving the insulation and solar heat gain characteristics of a homes windows has the potential to significantly improve the homes overall thermal performance by reducing heat loss (in the winter), and cooling loss and solar heat gain (in the summer) through the windows. A high-quality installation will also minimize or reduce air leakage through the building envelope, decreasing infiltration and thus contributing to reduced heat transmission through building envelope. These improvements all contribute to decreasing overall annual home energy use. In addition to improvements in energy efficiency, highly insulating windows can have important impacts on occupant comfort by minimizing or eliminating the cold draft many homeowners experience at or near window surfaces that are at a noticeably cooler than the room air temperature. Energy efficiency measures, such as highly insulating windows, also have the potential to decrease peak energy use in a home, which can lead to measurable peak load decreases for a utility service territory if implemented on a large scale. High-performance windows now feature triple-pane glass, double low-e coatings, and vinyl insulated frames to achieve U-factors as low as 0.2 , as compared to double-pane clear glass windows with a U-factor of 0.67, which are common in existing homes across the United States. The highly insulating windows (as they will be referred to in this document) are now available from several manufacturers and show promise to yield considerable energy savings and thermal comfort improvements in homes.

  11. Measured Whole-House Performance of TaC Studios Test Home

    SciTech Connect (OSTI)

    Butler, T.; Curtis, O.; Stephenson, R.

    2013-12-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta-based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA, in the mixed humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post-construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowners wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

  12. Building America Case Study: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes; Whole-House Solutions for New Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect (OSTI)

    2015-05-01

    ?This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). The scope of this project involved building four HPMH prototypes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). The HPMH home is intended to make significant progress toward performing as zero-net-energy ready. Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.
    home is intended to make significant progress toward performing as zero-net-energy ready. Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.

  13. Northwest Energy Efficient Manufactured Housing Program: High Performance Manufactured Home Prototyping and Construction Development

    SciTech Connect (OSTI)

    Hewes, T.; Peeks, B.

    2013-11-01

    The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50 percent over typical manufactured homes produced in the northwest.

  14. Northwest Energy Efficient Manufactured Housing Program: High Performance Manufactured Home Prototyping and Construction Development

    SciTech Connect (OSTI)

    Hewes, Tom; Peeks, Brady

    2013-11-01

    The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50% over typical manufactured homes produced in the northwest.

  15. Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes

    SciTech Connect (OSTI)

    Hewes, Tom; Peeks, Brady

    2015-09-01

    This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH), which is intended to make significant progress toward performing as zero-net-energy ready. The scope of this project involved building four HPMH prototypes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual percent savings varies depending on choice of heating equipment and climate zone). Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.

  16. Building America System Research Results. Innovations for High Performance Homes

    SciTech Connect (OSTI)

    none,

    2006-05-01

    This report provides a summary of key lessons learned from the first 10 years of the Building America program and also included a summary of the future challenges that must be met to reach the programs long term performance goals.

  17. BigHorn Home Improvement Center Energy Performance: Preprint

    SciTech Connect (OSTI)

    Deru, M.; Pless, S.; Torcellini, P.

    2006-04-01

    This is one of the nation's first commercial building projects to integrate extensive high-performance design into a retail space. The extensive use of natural light, combined with energy-efficient electrical lighting design, provides good illumination and excellent energy savings. The reduced lighting loads, management of solar gains, and cool climate allow natural ventilation to meet the cooling loads. A hydronic radiant floor system, gas-fired radiant heaters, and a transpired solar collector deliver heat. An 8.9-kW roof-integrated photovoltaic (PV) system offsets a portion of the electricity.

  18. Participant Assisted Data Collection Methods in the California Healthy Homes Indoor Air Quality Study of 2011-13

    SciTech Connect (OSTI)

    Mullen, Nasim A.; Li, Jina; Singer, Brett C.

    2013-08-01

    From November 2011 to March 2013, air quality was measured over 6-day periods in 324 residences across California using a mail-out strategy. All interactions with study participants, from recruitment, to data collection, to communication of results, were conducted with remote communication methods including conventional mail, electronic mail, telephone and text messaging. Potential participants were reached primarily by sharing study information with community groups and organizations that directed interested individuals to complete an online screening survey. Pollutant concentrations were measured with sampling equipment that was mailed to participants' homes with deployment instructions. Residence and household characteristics and activity data were collected via two phone surveys and an activity log. A comparison of responses to survey questions completed online versus over the phone indicated that a substantial fraction of participants (roughly 20%) required a researcher's assistance to respond to basic questions about appliance characteristics. Using the printed instructions and telephone assistance from researchers, roughly 90% of participants successfully deployed and returned sampling materials accurately and on schedule. The mail-out strategy employed in this study was found to be a cost-effective means for collecting residential air quality data.

  19. Building America Whole-House Solutions for Existing Homes: Performance of a

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

    Hot-Dry Climate Whole-House Retrofit, Stockton, California (Fact Sheet) | Department of Energy Performance of a Hot-Dry Climate Whole-House Retrofit, Stockton, California (Fact Sheet) Building America Whole-House Solutions for Existing Homes: Performance of a Hot-Dry Climate Whole-House Retrofit, Stockton, California (Fact Sheet) The Alliance for Residential Building Innovation (ARBI) team conducted a deep retrofit project within Stockton's Large-Scale Retrofit Program that expanded on the

  20. Building America Whole-House Solutions for New Homes: High-Performance

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

    Ducts in Hot-Dry Climates | Department of Energy High-Performance Ducts in Hot-Dry Climates Building America Whole-House Solutions for New Homes: High-Performance Ducts in Hot-Dry Climates The Alliance for Residential Building Innovation worked with Pacific Gas & Electric Company to implement various high-performance duct strategies, including ducts located fully within conditioned space, ducts in sealed attics, and a "high-performance attic" that adds insulation to the roof

  1. Home Performance with Energy Star. Which Measures Get You 30% Savings?

    Energy Savers [EERE]

    America | Department of Energy Home Improvement Catalyst: Bringing Energy Efficiency to More Homes Across America Home Improvement Catalyst: Bringing Energy Efficiency to More Homes Across America March 31, 2016 - 12:41pm Addthis Home Improvement Catalyst: Bringing Energy Efficiency to More Homes Across America The home improvement market represents $150 billion in annual investment, with more than 14 million projects that involve replacement or upgrades of heating and cooling systems,

  2. Analysis of Illinois Home Performance with ENERGY STAR(R) Measure Packages

    SciTech Connect (OSTI)

    Baker, J.; Yee, S.; Brand, L.

    2013-09-01

    Through the Chicagoland Single Family Housing Characterization and Retrofit Prioritization report, the Partnership for Advanced Residential Retrofit characterized 15 housing types in the Chicagoland region based on assessor data, utility billing history, and available data from prior energy efficiency programs. Within these 15 groups, a subset showed the greatest opportunity for energy savings based on BEopt Version 1.1 modeling of potential energy efficiency package options and the percent of the housing stock represented by each group. In this project, collected field data from a whole-home program in Illinois are utilized to compare marketplace-installed measures to the energy saving optimal packages previously developed for the 15 housing types. Housing type, conditions, energy efficiency measures installed, and retrofit cost information were collected from 19 homes that participated in the Illinois Home Performance with ENERGY STAR program in 2012, representing eight of the characterized housing groups. Two were selected for further case study analysis to provide an illustration of the differences between optimal and actually installed measures. Taken together, these homes are representative of 34.8% of the Chicagoland residential building stock. In one instance, actual installed measures closely matched optimal recommended measures.

  3. Expert Meeting: Recommended Approaches to Humidity Control in High Performance Homes

    SciTech Connect (OSTI)

    Rudd, A.

    2013-07-01

    The topic of this Building America expert meeting was 'Recommended Approaches to Humidity Control in High Performance Homes,' which was held on October 16, 2012, in Westford, MA, and brought together experts in the field of residential humidity control to address modeling issues for dehumidification. The presentations and discussions centered on computer simulation and field experience with these systems, with the goal of developing foundational information to support the development of a Building America Measure Guideline on this topic.

  4. Building America Expert Meeting: Recommended Approaches to Humidity Control in High Performance Homes

    Broader source: Energy.gov [DOE]

    The topic of this Building America expert meeting was Recommended Approaches to Humidity Control in High Performance Homes,Ž which was held on October 16, 2012, in Westford, MA, and brought together experts in the field of residential humidity control to address modeling issues for dehumidification. The presentations and discussions centered on computer simulation and field experience with these systems, with the goal of developing foundational information to support the development of a Building America Measure Guideline on this topic.

  5. WPN 05-7: Weatherization Assistant [National Energy Audit (Neat) and Manufactured Home Energy Audit (MHEA)] Software Upgrade Availability

    Broader source: Energy.gov [DOE]

    To provide states with instructions for obtaining the Weatherization Assistance Program's 2005 upgraded audit software package.

  6. Campbell Creek Research Homes: FY2013 Annual Performance Report OCT.1, 2012 SEP. 30, 2013

    SciTech Connect (OSTI)

    Jackson, Roderick K; Boudreaux, Philip R; Munk, Jeffrey D; Gehl, Anthony C; Lyne, Christopher T; Odukomaiya, Wale O

    2014-05-01

    1.INTRODUCTION AND PROJECT OVERVIEW The Campbell Creek project is funded and managed by the Tennessee Valley Authority (TVA) Technology Innovation, Energy Efficiency, Power Delivery and Utilization Office. Technical support is provided under contract by the Oak Ridge National Laboratory (ORNL) and the Electric Power Research Institute (EPRI). The project was designed to determine the relative energy efficiency of typical new home construction, of retrofitting of existing homes, and of high-performance new homes built from the ground up for energy efficiency. This project was designed to compare three houses that represent current construction practices: a base case (Builder House CC1); a modified house that could represent a major energy-efficient retrofit (Retrofit House CC2); and a house constructed from the ground up to be a high-performance home (High Performance House CC3). To enable a valid comparison, it was necessary to simulate occupancy in all three houses and extensively monitor the structural components and the energy usage by component. In October 2013, the base case was also modified by replacing the builder-grade heating, ventilation, and air-conditioning (HVAC) system with a high-efficiency variable-speed unit. All three houses are two-story, slab-on-grade, framed construction. CC1 and CC2 are approximately 2,400 ft2. CC3 has a pantry option, used primarily as a mechanical equipment room, that adds approximately 100 ft2. All three houses are all-electric (with the exception of a gas log fireplace that is not used during the testing) and use air-source heat pumps for heating and cooling. The three homes are located in Knoxville in the Campbell Creek Subdivision. CC1 and CC2 are next door to each other with a south-facing orientation; CC3 has a north-facing orientation and is located across the street and a couple of houses down. The energy data collected will be used to determine the benefits of retrofit packages and high-performance new home packages. There are more than 300 channels of continuous energy performance and thermal comfort data collection in the houses (100 for each house). The data will be used to evaluate the impact of energy-efficiency upgrades on the envelope, mechanical equipment, and demand-response options. Each retrofit will be evaluated incrementally, by both short-term measurements and computer modeling, using a calibrated model. This report is intended to document the comprehensive testing, data analysis, research, and findings within the October 2012 through September 2013 (FY 2013) timeframe at the Campbell Creek research houses. The following sections will provide an in-depth assessment of the technology progression in each of the three research houses. A detailed assessment and evaluation of the energy performance of technologies tested will also be provided. Finally, lessons learned and concluding remarks will be highlighted.

  7. Superior Energy Performance (SEP): AMO Technical Assistance Overview

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

    ... Industrial Participants: * 3M * Curtiss-Wright Flow * Haynes International * Allsteel Control Company * Ingersoll Rand * Ascend Performance * Didion Milling, Inc * Land O' Lakes ...

  8. New Whole-House Solutions Case Study: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes - Pacific Northwest

    SciTech Connect (OSTI)

    2015-05-01

    This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). In this project, the Northwest Energy Efficient Manufactured Housing Program worked with Building America Partnership for Improved Residential Construction and Bonneville Power Administration to help four factory homebuilders build prototype zero energy ready manufactured homes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This case study describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability. Monitoring is expected to continue into 2016.

  9. NREL Enables Efficient Data Exchange for Home Performance Companies (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)

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

    supports standard data transfer protocol to streamline communication of home performance tracking systems and upgrade analysis software. In the world of home energy analysis, a variety of software tools are available for compiling and evaluating home energy audit data, requiring home performance companies to be fluent in several reporting platforms that span multiple utility companies and regions. A new data transfer standard, supported by researchers at the National Renewable Energy Laboratory

  10. Hodges residence: performance of a direct gain passive solar home in Iowa

    SciTech Connect (OSTI)

    Hodges, L.

    1980-01-01

    Results are presented for the performance of the Hodges residence, a 2200-square-foot earth-sheltered direct gain passive solar home in Ames, Iowa, during the 1979-80 heating season, its first occupied season. No night insulation was used on its 500 square feet of double-pane glass. Total auxiliary heat required was 43 GJ (41 MBtu) gross and 26 GJ (25 MBtu) net, amounting, respectively, to 60 and 36 kJ/C/sup 0/-day-m/sup 2/ (2.9 and 1.8 Btu/F/sup 0/-day-ft/sup 2/). The heating season was unusually cloudy and included the cloudiest January in the 21 years of Ames insolation measurements. Results are also presented for the performance of the hollowcore floor which serves as the main storage mass and for the comfort range in the house.

  11. Hodges residence: performance of a direct gain passive solar home in Iowa

    SciTech Connect (OSTI)

    Hodges, L.

    1980-01-01

    Results are presented for the performance of the Hodges Residence, a 2200-square-foot earth-sheltered direct gain passive solar home in Ames, Iowa, during the 1979-80 heating season, its first occupied season. No night insulation was used on its 500 square feet of double-pane glass. Total auxiliary heat required was 43 GJ (41 MBTU) gross and 26 GJ (25 MBTU) net, amounting, respectively, to 60 and 36 kJ/C/sup 0/-day-m/sup 2/ (2.9 and 1.8 BTU/F/sup 0/-day-ft/sup 2/). The heating season was unusually cloudy and included the cloudiest January in the 21 years of Ames insolation measurements. Results are also presented for the performance of the hollow-core floor which serves as the main storage mass and for the comfort range in the house.

  12. Building America Whole-House Solutions for New Homes: The Performance...

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

    Home, Old Greenwich, Connecticut (Fact Sheet) The first Challenge Home built in New England features cool-roof shingles, HERS 20-42, and walls densely packed with blown fiberglass. ...

  13. Builders Challenge High Performance Builder Spotlight - Palm Harbor Homes - Bimini II, Plant City, FL

    SciTech Connect (OSTI)

    2008-05-01

    Building America/Builders Challenge fact sheet on Palm Harbor Homes, an energy-efficient home builder in hot-humid climate using solar hot water, spray foam insulation, and SEER14 HVAC.

  14. New Whole-House Solutions Case Study: The Performance House: A Cold Climate Challenge Home, Old Greenwich, Connecticut

    SciTech Connect (OSTI)

    2013-11-01

    By working with builder partners on test homes, researchers from the U.S. Department of Energys Building America program can vet whole-house building strategies and avoid potential unintended consequences of implementing untested solution packages on a production scale. To support this research, Building America team Consortium for Advanced Residential Buildings (CARB) partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, Connecticut. The philosophy and science behind the 2,700 ft2 Performance House was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adaptable to the needs of homeowners. The technologies and strategies used in the Performance House were best practices rather than cutting edge, with a focus on simplicity in construction, maintenance, and operation. Achieving 30% source energy savings compared with a home built to the 2009 International Energy Conservation Code in the cold climate zone requires that nearly all components and systems be optimized. Careful planning and design are critical. The end result was a DOE Challenge Home that achieved a Home Energy Rating System (HERS) Index Score of 20 (43 without photovoltaics [PV]).

  15. Builders Challenge High Performance Builder Spotlight - NextGen Home, Las Vegas, Nevada

    SciTech Connect (OSTI)

    None

    2009-01-01

    Building America Builders Challenge fact sheet on the NextGen demo home built in Las Vegas. The home has a Home Energy Rating System (HERS) index score of 44 with R-40 spray foam attic insulation, R-40 insulated concrete walls, and a 4kW DC solar laminate

  16. Homes Weatherized by State March 2010 | Department of Energy

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

    March 2010 Homes Weatherized by State March 2010 Weatherization Assistance Program Homes Weatherized By State through 03312010 PDF icon HomesWeatherizedbyStateQ12010.pdf ...

  17. Austin's Home Performance with Energy Star Program: Making a Compelling Offer to a Financial Institution Partner

    SciTech Connect (OSTI)

    Zimring, Mark

    2011-03-18

    Launched in 2006, over 8,700 residential energy upgrades have been completed through Austin Energy's Home Performance with Energy Star (HPwES) program. The program's lending partner, Velocity Credit Union (VCU) has originated almost 1,800 loans, totaling approximately $12.5 million. Residential energy efficiency loans are typically small, and expensive to originate and service relative to larger financing products. National lenders have been hesitant to deliver attractive loan products to this small, but growing, residential market. In response, energy efficiency programs have found ways to partner with local and regional banks, credit unions, community development finance institutions (CDFIs) and co-ops to deliver energy efficiency financing to homeowners. VCU's experience with the Austin Energy HPwES program highlights the potential benefits of energy efficiency programs to a lending partner.

  18. Performance Verification of Production-Scalable Energy-Efficient Solutions: Winchester/Camberley Homes Mixed-Humid Climate

    SciTech Connect (OSTI)

    Mallay, D.; Wiehagen, J.

    2014-07-01

    Winchester/Camberley Homes collaborated with the Building America team Partnership for Home Innovation to develop a new set of high performance home designs that could be applicable on a production scale. The new home designs are to be constructed in the mixed humid climate zone and could eventually apply to all of the builder's home designs to meet or exceed future energy codes or performance-based programs. However, the builder recognized that the combination of new wall framing designs and materials, higher levels of insulation in the wall cavity, and more detailed air sealing to achieve lower infiltration rates changes the moisture characteristics of the wall system. In order to ensure long term durability and repeatable successful implementation with few call-backs, the project team demonstrated through measured data that the wall system functions as a dynamic system, responding to changing interior and outdoor environmental conditions within recognized limits of the materials that make up the wall system. A similar investigation was made with respect to the complete redesign of the HVAC systems to significantly improve efficiency while maintaining indoor comfort. Recognizing the need to demonstrate the benefits of these efficiency features, the builder offered a new house model to serve as a test case to develop framing designs, evaluate material selections and installation requirements, changes to work scopes and contractor learning curves, as well as to compare theoretical performance characteristics with measured results.

  19. Optimization of Ventilation Energy Demands and Indoor Air Quality in High-Performance Homes

    SciTech Connect (OSTI)

    Hun, Diana E; Jackson, Mark C; Shrestha, Som S

    2014-01-01

    High-performance homes require that ventilation energy demands and indoor air quality (IAQ) be simultaneously optimized. We attempted to bridge these two areas by conducting tests in a research house located in Oak Ridge, TN, that was 20 months old, energy-efficient (i.e., expected to consume 50% less energy than a house built per the 2006 IRC), tightly-built (i.e., natural ventilation rate ~0.02 h-1), unoccupied, and unfurnished. We identified air pollutants of concern in the test home that could generally serve as indicators of IAQ, and conduced field experiments and computer simulations to determine the effectiveness and energy required by various techniques that lessened the concentration of these contaminants. Formaldehyde was selected as the main pollutant of concern among the contaminants that were sampled in the initial survey because it was the only compound that showed concentrations that were greater than the recommended exposure levels. Field data indicate that concentrations were higher during the summer primarily because emissions from sources rise with increases in temperature. Furthermore, supply ventilation and gas-phase filtration were effective means to reduce formaldehyde concentrations; however, exhaust ventilation had minimal influence on this pollutant. Results from simulations suggest that formaldehyde concentrations obtained while ventilating per ASHRAE 62.2-2010 could be decreased by about 20% from May through September through three strategies: 1) increasing ASHRAE supply ventilation by a factor of two, 2) reducing the thermostat setpoint from 76 to 74 F, or 3) running a gas-phase filtration system while decreasing supply ventilation per ASHRAE by half. In the mixed-humid climate of Oak Ridge, these strategies caused increases in electricity cost of ~$5 to ~$15/month depending on outdoor conditions.

  20. Assistance

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) assurance systems are designed to meet the needs and unique risks of each DOE site or activity, include methods to perform rigorous self-assessments, conduct feedback...

  1. Community-Scale High-Performance with Solar: Pulte Homes, Tucson, AZ- Building America Top Innovation

    Broader source: Energy.gov [DOE]

    This Building America Innovations profile describes Pulte Homes of Tucson’s work with Building America to apply a suite of energy-efficiency measures integrated with passive solar design and solar water heating that reduced energy use more than 50% for a community of more than 1,000 homes.

  2. Reaching for Peak Performance in Existing Homes A Cold Climate Study With Synergy Construction

    SciTech Connect (OSTI)

    Gates, C.; Osser, R.

    2011-12-01

    Two test homes located in Millbury and Somerville, MA, are examined with the goal of providing case studies that could be applied to other similar New England homes. The retrofit process for the enclosure and mechanical systems are examined in detail and the decision-making process is discussed.

  3. Building America Top Innovations 2012: Community Scale High Performance with Solar - Pulte Homes

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Pulte Homes of Tucson’s work with Building America to apply a suite of energy-efficiency measures integrated with passive solar design and solar water heating that reduced energy use more than 50% for a community of more than 1,000 homes.

  4. Reaching for Peak Performance in Existing Homes -- A Cold Climate Study With Synergy Construction

    SciTech Connect (OSTI)

    Gates, C.; Osser, R.

    2011-12-01

    Two test homes located in Millbury and Somerville, MA are examined with the goal of providing case studies that could be applied to other similar New England homes. The retrofit process for the enclosure and mechanical systems are examined in detail and the decision-making process is discussed.

  5. Building America Best Practices Series, Volume 6: High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems

    SciTech Connect (OSTI)

    Baechler, Michael C.; Gilbride, Theresa L.; Ruiz, Kathleen A.; Steward, Heidi E.; Love, Pat M.

    2007-06-04

    This guide is was written by PNNL for the US Department of Energy's Building America program to provide information for residential production builders interested in building near zero energy homes. The guide provides indepth descriptions of various roof-top photovoltaic power generating systems for homes. The guide also provides extensive information on various designs of solar thermal water heating systems for homes. The guide also provides construction company owners and managers with an understanding of how solar technologies can be added to their homes in a way that is cost effective, practical, and marketable. Twelve case studies provide examples of production builders across the United States who are building energy-efficient homes with photovoltaic or solar water heating systems.

  6. Global Home Filesystem

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

    Global Home Global Home Filesystem Overview Global home directories (or "global homes") provide a convenient means for a user to have access to dotfiles, source files, input files, configuration files, etc., regardless of the platform the user is logged in to. Quotas, Performance, and Usage Default global home quotas are 40 GB and 1,000,000 inodes. Quota increases in global homes are approved only in extremely unusual circumstances; users are encouraged to use the various scratch,

  7. Performance Verification of Production-Scalable Energy-Efficient Solutions: Winchester/Camberley Homes Mixed-Humid Climate

    SciTech Connect (OSTI)

    Mallay, D.; Wiehagen, J.

    2014-07-01

    Winchester/Camberley Homes with the Building America program and its NAHB Research Center Industry Partnership collaborated to develop a new set of high performance home designs that could be applicable on a production scale. The new home designs are to be constructed in the mixed humid climate zone four and could eventually apply to all of the builder's home designs to meet or exceed future energy codes or performance-based programs. However, the builder recognized that the combination of new wall framing designs and materials, higher levels of insulation in the wall cavity, and more detailed air sealing to achieve lower infiltration rates changes the moisture characteristics of the wall system. In order to ensure long term durability and repeatable successful implementation with few call-backs, this report demonstrates through measured data that the wall system functions as a dynamic system, responding to changing interior and outdoor environmental conditions within recognized limits of the materials that make up the wall system. A similar investigation was made with respect to the complete redesign of the heating, cooling, air distribution, and ventilation systems intended to optimize the equipment size and configuration to significantly improve efficiency while maintaining indoor comfort. Recognizing the need to demonstrate the benefits of these efficiency features, the builder offered a new house model to serve as a test case to develop framing designs, evaluate material selections and installation requirements, changes to work scopes and contractor learning curves, as well as to compare theoretical performance characteristics with measured results.

  8. High Performance Homes That Use 50% Less Energy Than the DOE Building America Benchmark Building

    SciTech Connect (OSTI)

    Christian, J.

    2011-01-01

    This document describes lessons learned from designing, building, and monitoring five affordable, energy-efficient test houses in a single development in the Tennessee Valley Authority (TVA) service area. This work was done through a collaboration of Habitat for Humanity Loudon County, the US Department of Energy (DOE), TVA, and Oak Ridge National Laboratory (ORNL).The houses were designed by a team led by ORNL and were constructed by Habitat's volunteers in Lenoir City, Tennessee. ZEH5, a two-story house and the last of the five test houses to be built, provided an excellent model for conducting research on affordable high-performance houses. The impressively low energy bills for this house have generated considerable interest from builders and homeowners around the country who wanted a similar home design that could be adapted to different climates. Because a design developed without the project constraints of ZEH5 would have more appeal for the mass market, plans for two houses were developed from ZEH5: a one-story design (ZEH6) and a two-story design (ZEH7). This report focuses on ZEH6, identical to ZEH5 except that the geothermal heat pump is replaced with a SEER 16 air source unit (like that used in ZEH4). The report also contains plans for the ZEH6 house. ZEH5 and ZEH6 both use 50% less energy than the DOE Building America protocol for energyefficient buildings. ZEH5 is a 4 bedroom, 2.5 bath, 2632 ft2 house with a home energy rating system (HERS) index of 43, which qualifies it for federal energy-efficiency incentives (a HERS rating of 0 is a zero-energy house, and a conventional new house would have a HERS rating of 100). This report is intended to help builders and homeowners build similar high-performance houses. Detailed specifications for the envelope and the equipment used in ZEH5 are compared with the Building America Benchmark building, and detailed drawings, specifications, and lessons learned in the construction and analysis of data gleaned from 94 sensors installed in ZEH5 to monitor electric sub-metered usage, temperature and relative humidity, hot water usage, and heat pump operation for 1 year are presented. This information should be particularly useful to those considering structural insulated panel (SIP) walls and roofing; foundation geothermal heat pumps for space heating and cooling; solar water heaters; and roof-mounted, grid-tied photovoltaic systems. The document includes plans for ZEH6 (adapted from ZEH5), a one-story, high-performance house, as well as projections of how the design might perform in five major metropolitan areas across the TVA service territory. The HERS ratings for this all-electric house vary from 36 (Memphis, Tennessee) to 46 (Bristol, Tennessee).

  9. Community-Scale High-Performance with Solar: Pulte Homes, Tucson...

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

    a suite of energy-efficiency measures integrated with passive solar design and solar water heating that reduced energy use more than 50% for a community of more than 1,000 homes. ...

  10. Evaluation of Early Performance Results for Massachusetts Homes in the National Grid Pilot Deep Energy Retrofit Program

    SciTech Connect (OSTI)

    Neuhauser, K.; Gates, C.

    2013-11-01

    This research project evaluates post-retrofit performance measurements, energy use data and construction costs for 13 projects that participated in the National Grid Deep Energy Retrofit Pilot program. The projects implemented a package of measures defined by performance targets for building enclosure components and building enclosure air tightness. Nearly all of the homes reached a post-retrofit air tightness result of 1.5 ACH 50. Homes that used the chainsaw retrofit technique along with roof insulation, and wall insulation applied to the exterior had the best air tightness results and the lowest heating and cooling source energy use. Analysis of measure costs and project objectives yielded a categorization of costs relative to energy performance objectives. On average about ½ of the energy-related measure costs correspond primarily to energy-related objectives, and 20% of energy-related measure costs relate primarily to non-energy objectives.

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

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

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

  12. Measure Guideline: Selecting Ventilation Systems for Existing Homes

    SciTech Connect (OSTI)

    Aldrich, R.

    2014-02-01

    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 ZERH Case Study: High Performance Homes, Chamberlain Court #75, Gettysburg, PA

    SciTech Connect (OSTI)

    none,

    2015-09-01

    Case study of a DOE 2015 Housing Innovation Award winning production home in the cold climate that got a HERS 37 without PV, or HERS 23 with PV, with R-24 SIP walls, Basement with R-10 under slab, and R-15 unfaced batt on walls, sealed attic with R-49 ocsf under roof deck; ground source heat pump COP 4.4.

  14. Energy Department Updates Home Energy Scoring Tool for Advancing Residential Energy Performance

    Broader source: Energy.gov [DOE]

    As part of the Energy Department's commitment to helping families across the U.S. save money by saving energy, the Department announced today its first major software update to the Home Energy Scoring Tool, developed by the Department's Building Technologies Office and Lawrence Berkeley National Laboratory (LBNL).

  15. Preminary Performance Evaluation of a Near Zero Energy Home in Gainesville, Florida

    SciTech Connect (OSTI)

    Parker, Danny; Sherwin, John; Hoak, David; Chandra, Subrao; Martin, Eric

    2009-02-20

    This case study is a summary on a near zero energy home that was built in Gainesville, FL as a result of collaboration between the Florida Solar Enegery Center and the Florida H.E.R.O., an innovative developer and builder.

  16. Enhancing the Performance of Assisted Execution Runtime Systems through Hardware/Software Techniques

    SciTech Connect (OSTI)

    Kestor, Gokcen; Gioiosa, Roberto; Unsal, Osman; Cristal, Adrian; Valero, Mateo

    2012-06-01

    To meet the expected performance, future exascale systems will require programmers to increase the level of parallelism of their applications. Novel programming models simplify parallel programming at the cost of increasing runtime overheard. Assisted execution models have the potential of reducing this overhead but they generally also reduce processor utilization. We propose an integrated hardware/software solution that automatically partition hardware resources between application and auxiliary threads. Each system level performs well-defined tasks efficiently: 1) the runtime system is enriched with a mechanism that automatically detects computing power requirements of running threads and drives the hardware actuators; 2) the hardware enforces dynamic resource partitioning; 3) the operating system provides an efficient interface between the runtime system and the hardware resource allocation mechanism. As a test case, we apply this adaptive approach to STM2, an software transactional memory system that implements the assisted execution model. We evaluate the proposed adaptive solution on an IBMPOWER7 system using Eigenbench and STAMP benchmark suite. Results show that our approach performs equal or better than the original STM2 and achieves up to 65% and 86% performance improvement for Eigenbench and STAMP applications, respectively.

  17. Critical Question #4: What are the Best Off-the-Shelf HVAC Solutions for Low-Load, High-Performance Homes and Apartments?

    Broader source: Energy.gov [DOE]

    What is currently in the market? What are the limitations of these systems? What are the desired specifications for these systems? What are the realistic space conditioning loads of these high-performance homes and apartments?

  18. New Homes Incentive Program

    Broader source: Energy.gov [DOE]

    Most incentives are based on a home's Energy Performance Score (EPS), a measurement tool that assesses a home's energy consumption, estimated utility costs and carbon impact. The EPS allows...

  19. Building America Whole-House Solutions for New Homes: Winchester Homes and

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

    Camberley Homes | Department of Energy Whole-House Solutions for New Homes: Winchester Homes and Camberley Homes Building America Whole-House Solutions for New Homes: Winchester Homes and Camberley Homes In this project, Winchester/Camberley Homes worked with Partnership for Home Innovation team to develop and test a new set of high performance homes designs and techniques that could be applied on a production scale, including advanced framing and materials and innovative work scopes. The

  20. Home Energy Score Report | Department of Energy

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

    Report Home Energy Score Report The Home Energy Score is similar to a vehicle's miles-per-gallon rating. The Home Energy Score allows homeowners to compare the energy performance of their homes to other homes nationwide. It also provides homeowners with suggestions for improving their homes' efficiency. The process starts with a Home Energy Score Assessor collecting energy information during a brief home walk-through. Using the Home Energy Scoring Tool, developed by the Lawrence Berkeley

  1. Monitored performance of new, low-energy homes: updated results from the BECA-A data base

    SciTech Connect (OSTI)

    Busch, J.F.; Meier, A.K.

    1986-03-01

    We compiled and analyzed energy consumption data, construction details, and operating characteristics for over three hundred new, low-energy homes. Over two thirds of the buildings incorporated solar features. A sequence of standardization procedures were developed to compare the energy performance of the buildings. The procedures adjusted the reported heating energy consumption for variations in the climate, floor area, internal gains, and reported indoor temperature. Two indicators of thermal performance were developed, the balance temperature and a k-value, which roughly corresponds to the overall UA of the building but also includes the ability of the house to exploit solar gains and thermal mass. The buildings in the data base have an average balance temperature of 12/sup 0/C and a k-value of 114 W//sup 0/C. Earth-sheltered buildings perform best, but only slightly better than passive solar and superinsulated buildings.

  2. Building America Whole-House Solutions for New Homes: Northwest...

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

    High-Performance Test Homes Building America Whole-House Solutions for New Homes: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes This project ...

  3. Building America Whole-House Solutions for Existing Homes: Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions, Chicago, Illinois

    Broader source: Energy.gov [DOE]

    This case study presents information about a Building America study conducted by the Partnership for Advanced Residential Retrofit team comparing measure packages installed during 800 Illinois Home Performance with ENERGY STAR® residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software.

  4. Affordable High-Performance Homes: The 2002 NREL Denver Habitat for Humanity House, A Cold-Climate Case Study

    SciTech Connect (OSTI)

    2005-04-01

    Habitat for Humanity affiliates throughout the U.S. are taking the lead on an integrated systems-design approach to building homes that are more efficient, more comfortable, more affordable, and more durable than homes built with standard practices.

  5. Cost, Design, and Performance of Solar Hot Water in Cold-Climate Homes

    SciTech Connect (OSTI)

    2006-05-03

    This paper examines long-term performance of two solar hot water heating systems in the northern climate zone.

  6. Performance analysis of solar-assisted chemical heat-pump dryer

    SciTech Connect (OSTI)

    Fadhel, M.I.; Sopian, K.; Daud, W.R.W.

    2010-11-15

    A solar-assisted chemical heat-pump dryer has been designed, fabricated and tested. The performance of the system has been studied under the meteorological conditions of Malaysia. The system consists of four main components: solar collector (evacuated tubes type), storage tank, solid-gas chemical heat pump unit and dryer chamber. A solid-gas chemical heat pump unit consists of reactor, condenser and evaporator. The reaction used in this study (CaCl2-NH{sub 3}). A simulation has been developed, and the predicted results are compared with those obtained from experiments. The maximum efficiency for evacuated tubes solar collector of 80% has been predicted against the maximum experiment of 74%. The maximum values of solar fraction from the simulation and experiment are 0.795 and 0.713, respectively, whereas the coefficient of performance of chemical heat pump (COP{sup h}) maximum values 2.2 and 2 are obtained from simulation and experiments, respectively. The results show that any reduction of energy at condenser as a result of the decrease in solar radiation will decrease the coefficient of performance of chemical heat pump as well as decrease the efficiency of drying. (author)

  7. Building America Whole-House Solutions for New Homes: Winchester Homes and

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

    Camberly Homes - Silver Spring, Maryland (Fact Sheet) | Department of Energy Building America Whole-House Solutions for New Homes: Winchester Homes and Camberly Homes - Silver Spring, Maryland (Fact Sheet) Building America Whole-House Solutions for New Homes: Winchester Homes and Camberly Homes - Silver Spring, Maryland (Fact Sheet) The Partnership for Home Innovation team worked with the builder to develop a new set of high performance home designs-including advanced wall and HVAC

  8. Celebrating the Completion of 1 Million Weatherized American Homes

    Broader source: Energy.gov [DOE]

    The Energy Department's Weatherization Assistance Program supports energy efficiency upgrades to low-income homes all over the United States.

  9. 200,000 homes weatherized under the Recovery Act

    Broader source: Energy.gov [DOE]

    Today Vice President Biden announced that the Weatherization Assistance Program has weatherized 200,000 homes under the Recovery Act.

  10. WPN 93-5: Recommended Installation Standards for Mobile Homes

    Broader source: Energy.gov [DOE]

    To provide technical assistance to the states on recommended installation techniques for weatherization materials installed on mobile homes.

  11. Weatherization assistance for low-income households: An evaluation of local program performance

    SciTech Connect (OSTI)

    Schweitzer, M.; Rayner, S.; Wolfe, A.K.; Mason, T.W.; Ragins, B.R.; Cartor, R.A.

    1987-08-01

    The US Department of Energy's Weatherization Assistance Program (WAP) funds local agencies to provide weatherization services to low-income households. This report describes the most salient features of this program, examines relationships between organization and program outcomes, and presents recommendations for the program's further development. Data were collected by written surveys administered to local weatherization agencies, a telephone survey of 38 states and eight DOE support offices, and site visits to selected local agencies. Locally controlled factors found to be significantly related to program performance include the amount of the weatherization director's time spent on program administration, the use of established client selection criteria, the frequency of evaluation of local goal attainment, and the type of weatherization crews used. Factors controlled at the state or federal levels that influence program performance include delays in state reimbursements of local agency expenditures and local flexibility in the choice of weatherization measures. Data-gathering difficulties experienced during this project indicate a need for possible improvements in goal-setting and record-keeping procedures.

  12. Baltimore County- Property Tax Credit for High Performance Buildings and Homes

    Broader source: Energy.gov [DOE]

    The state of Maryland permits local governments (Md Code: Property Tax § 9-242) to offer property tax credits for high performance buildings if they choose to do so. Baltimore County exercised this...

  13. Home Energy Score API User: Spirit Foundation

    Broader source: Energy.gov [DOE]

    The Spirit Foundation, a 501(c)(3) organization and Home Energy Score Partner, assists veterans and wounded heroes in sustainable careers. The Spirit Foundation offers Assessor training,...

  14. Rocky Mountain Power - New Homes Program | Department of Energy

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

    Type Rebate Program Rebate Amount New Construction Whole Home Options Home Performance ENERGY STAR Version 3 Certified Home: 500 (Single Family); 200 (Multifamily) ENERGY STAR...

  15. 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 ...

  16. 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 ...

  17. 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.

  18. Manufactured Home Energy Audit (MHEA)Users Manual (Version 7)

    SciTech Connect (OSTI)

    Gettings, M.B.

    2003-01-27

    The Manufactured Home Energy Audit (MHEA) is a software tool that predicts manufactured home energy consumption and recommends weatherization retrofit measures. It was developed to assist local weatherization agencies working with the U.S. Department of Energy (DOE) Weatherization Assistance Program. Whether new or experienced, employed within or outside the Weatherization Assistance Program, all users can benefit from incorporating MHEA into their manufactured home weatherization programs. DOE anticipates that the state weatherization assistance programs that incorporate MHEA into their programs will find significant growth in the energy and cost savings achieved from manufactured home weatherization. The easy-to-use MHEA uses a relatively standard Windows graphical interface for entering simple inputs and provides understandable, usable results. The user enters information about the manufactured home construction, heating equipment, cooling equipment appliances, and weather site. MHEA then calculates annual energy consumption using a simplified building energy analysis technique. Weatherization retrofit measures are evaluated based on the predicted energy savings after installation of the measure, the measure cost, and the measure life. Finally, MHEA recommends retrofit measures that are energy and cost effective for the particular home being evaluated. MHEA evaluates each manufactured home individually and takes into account local weather conditions, retrofit measure costs, and fuel costs. The recommended package of weatherization retrofit measures is tailored to the home being evaluated. More traditional techniques apply the same package of retrofit measures to all manufactured homes, often the same set of measures that are installed into site-built homes. Effective manufactured home weatherization can be achieved only by installing measures developed specifically for manufactured homes. The unique manufactured home construction characteristics require that each of these measures is evaluated separately in order to devise a package of measures that will result in high energy and dollar savings. MHEA stands apart from other building energy analysis tools in many ways. Calculations incorporated into the computer code specifically address manufactured home heating and cooling load trends. The retrofit measures evaluated by MHEA are all applicable to manufactured homes. Help messages describe common manufactured home weatherization practices as well as provide hints on how to install retrofit measures. These and other features help make MHEA easy to use when evaluating energy consumption and the effects of weatherization retrofit measures for manufactured homes. The National Renewable Energy Laboratory originally developed MHEA for the U.S. Department of Energy Weatherization Assistance Program. Conversion to a Windows-based program with additional modifications has been performed by the Oak Ridge National Laboratory. Many energy consumption and economic calculations resemble those found in the Computerized Instrumented Residential Audit written by Lawrence Berkeley National Laboratory and the National Energy Audit written by Oak Ridge National Laboratory. The calculations are similar in structure but have been altered to more accurately represent a manufactured home's unique energy use characteristics. Most importantly, MHEA helps meet the DOE Weatherization Assistance Program goals to increase client comfort and use federal dollars wisely.

  19. Evaluation of a High-Performance Solar Home in Loveland, Colorado: Preprint

    SciTech Connect (OSTI)

    Hendron, R.; Eastment, M.; Hancock, E.; Barker, G.; Reeves, P.

    2006-08-01

    Building America (BA) partner McStain Neighborhoods built the Discovery House in Loveland, Colorado, with an extensive package of energy-efficient features, including a high-performance envelope, efficient mechanical systems, a solar water heater integrated with the space-heating system, a heat-recovery ventilator (HRV), and ENERGY STAR appliances. The National Renewable Energy Laboratory (NREL) and Building Science Consortium (BSC) conducted short-term field-testing and building energy simulations to evaluate the performance of the house. These evaluations are utilized by BA to improve future prototype designs and to identify critical research needs. The Discovery House building envelope and ducts were very tight under normal operating conditions. The HRV provided fresh air at a rate of about 35 l/s (75 cfm), consistent with the recommendations of ASHRAE Standard 62.2. The solar hot water system is expected to meet the bulk of the domestic hot water (DHW) load (>83%), but only about 12% of the space-heating load. DOE-2.2 simulations predict whole-house source energy savings of 54% compared to the BA Benchmark. The largest contributors to energy savings beyond McStain's standard practice are the solar water heater, HRV, improved air distribution, high-efficiency boiler, and compact fluorescent lighting package.

  20. Evaluation of a High-Performance Solar Home in Loveland, Colorado

    SciTech Connect (OSTI)

    Hendron, R.; Eastment, M.; Hancock, E.; Barker, G.; Reeves, P.

    2006-01-01

    Building America (BA) partner McStain Neighborhoods built the Discovery House in Loveland, Colorado, with an extensive package of energy-efficient features, including a high-performance envelope, efficient mechanical systems, a solar water heater integrated with the space-heating system, a heat-recovery ventilator (HRV), and ENERGY STAR? appliances. The National Renewable Energy Laboratory (NREL) and Building Science Consortium (BSC) conducted short-term field-testing and building energy simulations to evaluate the performance of the house. These evaluations are utilized by BA to improve future prototype designs and to identify critical research needs. The Discovery House building envelope and ducts were very tight under normal operating conditions. The HRV provided fresh air at a rate of about 75 cfm (35 l/s), consistent with the recommendations of ASHRAE Standard 62.2. The solar hot water system is expected to meet the bulk of the domestic hot water (DHW) load (>83%), but only about 12% of the space-heating load. DOE-2.2 simulations predict whole-house source energy savings of 54% compared to the BA Benchmark [1]. The largest contributors to energy savings beyond McStain's standard practice are the solar water heater, HRV, improved air distribution, high-efficiency boiler, and compact fluorescent lighting package.

  1. CAES Home

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

    CAES Home Home About Us Contact Information Our CAES Building FAQs Affiliated Centers Research Core Capabilities Laboratories and Equipment Technology Transfer Visualization CAVE...

  2. CAES Home

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

    View all events >> x CAES Home Home About Us Contact Information Our CAES Building FAQs Affiliated Centers Research Core Capabilities Laboratories and Equipment Technology Transfer...

  3. CAES Home

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

    User ID: Password: Log In Forgot your password? CAES Home Home About Us Contact Information Our CAES Building FAQs Affiliated Centers Research Core Capabilities Laboratories and...

  4. Pilot Implementation of a Field Study Design to Evaluate the Impact of Source Control Measures on Indoor Air Quality in High Performance Homes

    SciTech Connect (OSTI)

    Widder, Sarah H.; Chamness, Michele A.; Petersen, Joseph M.; Singer, Brett C.; Maddalena, Randy L.; Destaillats, Hugo

    2014-10-20

    To improve the indoor air quality in new, high performance homes, a variety of standards and rating programs have been introduced to identify building materials that are designed to have lower emission rates of key contaminants of concern and a number of building materials are being introduced that are certified to these standards. For example, the U.S. Department of Energy (DOE) Zero Energy Ready Home program requires certification under the U.S. Environmental Protection Agency (EPA) Indoor airPLUS (IaP) label, which requires the use of PS1 or PS2 certified plywood and OSB; low-formaldehyde emitting wood products; low- or no-VOC paints and coatings as certified by Green Seal Standard GS-11, GreenGuard, SCS Indoor Advantage Gold Standard, MPI Green Performance Standard, or another third party rating program; and Green Label-certified carpet and carpet cushions. However, little is known regarding the efficacy of the IAP requirements in measurably reducing contaminant exposures in homes. The goal of this project is to develop a robust experimental approach and collect preliminary data to support the evaluation of indoor air quality (IAQ) measures linked to IAP-approved low-emitting materials and finishes in new residential homes. To this end, the research team of Pacific Northwest National Laboratory (PNNL) and Lawrence Berkeley National Laboratory (LBNL) developed a detailed experimental plan to measure IAQ constituents and other parameters, over time, in new homes constructed with materials compliant with IAP’s low-emitting material and ventilation requirements (i.e., section 6.1, 6.2, 6.3, and 7.2) and similar homes constructed to the state building code with conventional materials. The IAQ in IAP and conventional homes of similar age, location, and construction style is quantified as the differences in the speciated VOC and aldehyde concentrations, normalized to dilution rates. The experimental plan consists of methods to evaluate the difference between low-emitting and “conventional” materials as installed in newly constructed residential homes using both (1) highly controlled, short-term active samples to precisely characterize the building-related chemical emissions and building contents and (2) a week-long passive sample designed to capture the impact of occupant behavior and related activities on measured IAQ contaminant levels indoors. The combination of detailed short-term measurements with the home under controlled/consistent conditions during pre- and post-occupancy and the week-long passive sampling data provide the opportunity to begin to separate the different emission sources and help isolate and quantify variability in the monitored homes. Between April and August 2014, the research team performed pre-occupancy and post-occupancy sampling in one conventional home and two homes built with low-emitting materials that were generally consistent with EPA’s Indoor airPLUS guidelines. However, for a number of reasons, the full experimental plan was not implemented. The project was intended to continue for up to three years to asses long-term changes in IAQ but the project was limited to one calendar year. As a result, several of the primary research questions related to seasonal impacts and the long-term trends in IAQ could not be addressed. In addition, there were several unexpected issues related to recruiting, availability of home types, and difficulty coordinating with builders/realtors/homeowners. Several field monitoring issues also came up that provide “lessons learned” that led to improvements to the original monitoring plan. The project produced a good experimental plan that is expected to be be useful for future efforts collecting data to support answering these same or similar research questions.

  5. Research Toward Zero Energy Homes

    SciTech Connect (OSTI)

    Robert Hammon

    2010-12-31

    This final report was compiled from the detailed annual reports that were submitted for efforts in 2008 and 2009, and from individual task reports from 2010. Reports, case studies, and presentations derived from this work are available through the Building America website. The BIRA team is led by ConSol, a leading provider of energy solutions for builders since 1983. In partnership with over fifty builders, developers, architects, manufactures, researchers, utilities, and agencies, research work was performed in California, Colorado, Utah, New Mexico, Washington, Oregon, and Hawaii and five (5) climate regions (Hot-Dry, Marine, Hot-Humid, Cold, and Hot/Mixed Dry). In addition to research work, the team provided technical assistance to our partners whose interests span the entire building process. During the three year budget period, the BIRA team performed analyses of several emerging technologies, prototype homes, and high performance communities through detailed computer simulations and extensive field monitoring to meet the required climate joule milestone targets.

  6. NREL: Computational Science Home Page

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

    high-performance computing, computational science, applied mathematics, scientific data management, visualization, and informatics. NREL is home to the largest high performance...

  7. LEDSGP/DIA-Toolkit/Request Assistance | Open Energy Information

    Open Energy Info (EERE)

    Impacts Assessment Toolkit Home Tools Request Assistance Remote Expert Assistance on LEDS The Low Emission Development Strategies (LEDS) Global Partnership provides timely,...

  8. Measure Guideline: Selecting Ventilation Systems for Existing Homes

    SciTech Connect (OSTI)

    Aldrich, R.

    2014-02-01

    This report, developed by Building America research team CARB, addresses adding or improving mechanical ventilation systems to existing homes. The goal of this report is to assist decision makers and contractors in making informed decisions when selecting ventilation systems for homes. With more air-sealed envelopes, a mechanical means of removing contaminants is critical for indoor environmental quality and building durability. 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 examination of relevant codes and standards. Choosing the "best" system is not always straightforward; selecting a system involves balancing performance, efficiency, cost, required maintenance, and several other factors.

  9. Building America Business Solutions for New Homes: Marketing Zero Energy

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

    Homes: Lifestyle Homes, Melbourne, Florida | Department of Energy Business Solutions for New Homes: Marketing Zero Energy Homes: Lifestyle Homes, Melbourne, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Lifestyle Homes, Melbourne, Florida Building America research has shown that high performance homes can potentially give builders an edge in the marketplace and can boost sales. But it doesn't happen automatically. It requires a tailored, easy to

  10. Building America Business Solutions for New Homes: Marketing Zero Energy

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

    Homes: Tommy Williams Homes, Gainesville, Florida | Department of Energy Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales, but it doesn't happen

  11. Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions; Chicago, Illinois (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-07-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for fifteen Chicagoland single family housing archetypes, called housing groups. In the present study, 800 IHP homes are first matched to one of these fifteen housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations. Additionally, a measure-level sensitivity analysis conducted for one housing group reveals which measures may be contributing the most to gas and electric savings. Overall, the study finds not only that for some housing groups, the average IHP retrofit results in more energy savings than would result from cost-optimal, BEopt-recommended measure packages, but also that linking home categorization to standardized retrofit measure packages provides an opportunity to streamline the process for single family home energy retrofits and maximize both energy savings and cost-effectiveness.

  12. Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades Versus Cost-Optimized Solutions

    SciTech Connect (OSTI)

    Yee, S.; Milby, M.; Baker, J.

    2014-06-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR® (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for 15 Chicagoland single family housing archetypes. In the present study, 800 IHP homes are first matched to one of these 15 housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations. Additionally, a measure-level sensitivity analysis conducted for one housing group reveals which measures may be contributing the most to gas and electric savings. Overall, the study finds not only that for some housing groups, the average IHP retrofit results in more energy savings than would result from cost-optimal, BEopt recommended measure packages, but also that linking home categorization to standardized retrofit measure packages provides an opportunity to streamline the process for single family home energy retrofits and maximize both energy savings and cost effectiveness.

  13. Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades Versus Cost-Optimized Solutions

    SciTech Connect (OSTI)

    Yee, S.; Milby, M.; Baker, J.

    2014-06-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR(R) (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for fifteen Chicagoland single family housing archetypes, called housing groups. In the present study, 800 IHP homes are first matched to one of these fifteen housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations. Additionally, a measure-level sensitivity analysis conducted for one housing group reveals which measures may be contributing the most to gas and electric savings. Overall, the study finds not only that for some housing groups, the average IHP retrofit results in more energy savings than would result from cost-optimal, BEopt recommended measure packages, but also that linking home categorization to standardized retrofit measure packages provides an opportunity to streamline the process for single family home energy retrofits and maximize both energy savings and cost-effectiveness.

  14. Home construction | Y-12 National Security Complex

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

    Performance with ENERGY STAR® Home Performance with ENERGY STAR® Homeowners across the United States can find trusted contractors who follow a comprehensive approach, recommended by ENERGY STAR®, to save money on energy bills while improving home comfort. The Home Performance with ENERGY STAR (HPwES) program provides homeowners with resources to identify trusted contractors that can help them understand their home's energy use, as well as identify home improvements that increase energy

  15. New Homes Program

    Broader source: Energy.gov [DOE]

    In order to participate in the program, interested customers must find a New Homes builder through the Focus on Energy website and work with an accredited building performance consultant.

  16. Building America Efficient Solutions for Existing Homes: Case Study: Build San Antonio Green, San Antonio, Texas

    Energy Savers [EERE]

    provided technical assistance 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 that has certified more than 710 new homes as well as 15 retrofits through its Green Retrofit Program to date. Technical assistance provided by the Pacific Northwest National Laboratory (PNNL) team included retrofitting strategy assessments, performance testing, quality assurance, and

  17. Home Energy Score | Department of Energy

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

    Energy Score Home Energy Score DOE announces new training and testing tool DOE announces new training and testing tool A broader pool of individuals are qualified to provide the Home Energy Score. Read more Home Energy Score Home Energy Score How does your home's energy performance compare? Read more Home Energy Score: Coming to a neighborhood near you Home Energy Score: Coming to a neighborhood near you Find out if the Home Energy Score is available in your area. Read more What's in a Score?

  18. WPN 03-6: Manufactured Home Energy Audit (MHEA) Software Upgrade Availability and Licensing Requirements

    Broader source: Energy.gov [DOE]

    To provide states instructions for obtaining the Weatherization Assistance Program's upgraded audit software package for manufactured/mobile homes.

  19. About the Guidelines for Home Energy Professionals Project | Department of

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

    Energy Weatherization Assistance Program » Guidelines for Home Energy Professionals » About the Guidelines for Home Energy Professionals Project About the Guidelines for Home Energy Professionals Project The Guidelines for Home Energy Professionals project supports the development of an effective and highly skilled weatherization workforce in the residential energy upgrade industry. The project assists industry by defining quality work through standard work specifications, a rigorous

  20. Method and apparatus for performing in-situ vacuum-assisted metal to glass sealing

    DOE Patents [OSTI]

    Kramer, Daniel P.; Massey, Richard T.

    1986-01-01

    A method and apparatus for assembling and fusing glass to metal in a glass-metal electrical component is disclosed. The component includes a metallic shell formed with upper and lower cylindrical recesses connected together by longitudinal passages, a pair of metal rings and plural metal pins assembled to define electrical feed-throughs. The component parts are assembled on a fixture having a sleeve-like projection and a central mounting projection establishing concentric nesting surfaces to which the metal rings are slip-fitted in concentric alignment with each other spaced from sidewalls of the lower recess. The pins are in electrical contact with the metal rings. A glass pre-form is seated within the upper recess. The assembled structure is heated to a temperature sufficient to melt the glass pre-form which flows under gravity through the passages into the lower recess to provide an insulative seal between the metal parts. The gravity flow of glass is assisted by applying vacuum to the lower recess, ensuring that all spaces between the metal parts are filled with sealing glass without formation of bubbles.

  1. Method and apparatus for performing in-situ vacuum-assisted metal to glass sealing

    DOE Patents [OSTI]

    Kramer, D.P.; Massey, R.T.

    1985-07-18

    A method and apparatus for assembling and fusing glass to metal in a glass-metal electrical component is disclosed. The component includes a metallic shell formed with upper and lower cylindrical recesses connected together by longitudinal passages, a pair of metal rings and plural metal pins assembled to define electrical feed-throughs. The component parts are assembled on a fixture having a sleeve-like projection and a central mounting projection establishing concentric nesting surfaces to which the metal rings are slip-fitted in concentric alignment with each other spaced from sidewalls of the lower recess. The pins are in electrical contact with the metal rings. A glass pre-form is seated within the upper recess. The assembled structure is heated to a temperature sufficient to melt the glass pre-form which flows under gravity through the passages into the lower recess to provide an insulative seal between the metal parts. The gravity flow of glass is assisted by applying vacuum to the lower recess, ensuring that all spaces between the metal parts are filled with sealing glass without formation of bubbles.

  2. Fermilab | Home

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

    Home Contact Phone Book Fermilab at Work Jobs About About Fermilab Quick Info Science History Organization Photo and Video Gallery Diversity Education Safety Sustainability and...

  3. CAES Home

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

    User ID: Password: Log In Forgot your password? Working in CAES WIC Home Request Facility Use Conduct Research Flowchart Process Rad Info and Tools Chemical Requisition Guide...

  4. CAES Home

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

    Working in CAES WIC Home Request Facility Use Conduct Research Flowchart Process Rad Info and Tools Chemical Requisition Guide Chemical and Supply Order Form Training Access...

  5. Types of Homes

    Broader source: Energy.gov [DOE]

    Explore energy-saving information for apartments and rentals, earth-sheltered homes, log homes, and manufactured homes.

  6. DOE Zero Energy Ready Home

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

    Zero Energy Ready Home National Program Requirements (Rev. 05) May 11, 2015 Effective for Homes Revised May 11, 2015 Page 1 of 10 Permitted Starting 8/11/2015 To qualify as a DOE Zero Energy Ready Home, a home shall meet the minimum requirements specified below, be verified and field-tested in accordance with HERS Standards by an approved verifier, and meet all applicable codes 1 . Builders may meet the requirements of either the Performance Path or the Prescriptive path to qualify a home. 2

  7. The Home Energy Score: Measuring "MPG" For Your Home | Department of Energy

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

    The Home Energy Score: Measuring "MPG" For Your Home The Home Energy Score: Measuring "MPG" For Your Home November 9, 2010 - 2:27pm Addthis Acting Under Secretary Cathy Zoi talks about the new Home Energy Score pilot program. Dr. Kathleen Hogan Dr. Kathleen Hogan Deputy Assistant Secretary for Energy Efficiency You may know the miles per gallon your car gets, but have you ever wanted to know the miles per gallon your home gets? Today, Vice President Biden and Secretary Chu

  8. The Home Energy Score: Measuring 'MPG' For Your Home | Department of Energy

    Energy Savers [EERE]

    The Home Energy Score: Measuring "MPG" For Your Home The Home Energy Score: Measuring "MPG" For Your Home November 9, 2010 - 2:27pm Addthis Acting Under Secretary Cathy Zoi talks about the new Home Energy Score pilot program. Dr. Kathleen Hogan Dr. Kathleen Hogan Deputy Assistant Secretary for Energy Efficiency You may know the miles per gallon your car gets, but have you ever wanted to know the miles per gallon your home gets? Today, Vice President Biden and Secretary Chu

  9. Performance of a small underfed wood chip-fired stoker in a hot air-heated home

    SciTech Connect (OSTI)

    Schneider, M.H.

    1983-01-01

    The goal of the study was to provide space heat for a home using forest biomass presently not in demand by industry, and by using a convenient, automatic, low-emission heating system. A stoker firing wood chips was installed in a home, and chips were prepared for it from the residues of a softwood clearcut. Residues from 1 and a quarter acre provided enough fuel to heat the house for the heating season. The chip-fired heating system was convenient, maintained the house at whatever temperature was set on the room thermostat, and generated little creosote or wood smoke. It was better at converting fuel to heat than the previous combustion heating systems in the house, with steady-state combustion efficiency of approximately 75% and longer-term appliance efficiency of 69%. Electric energy required for heating hot water was reduced approximately 27% as a result of a preheating coil located in the chip-fired furnace. The major cause of heat interruptions was jamming of the stoker which occurred on the average of every 18 and a half days. Clearing such jams was simple. The system operated safely throughout the test period.

  10. Building America Case Study: High Performance Ducts in Hot-Dry Climates; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect (OSTI)

    2015-08-01

    ?Ducts in conditioned space (DCS) represent a high priority measure for moving the next generation of new homes to the Zero Net Energy performance level. Various strategies exist for incorporating ducts within the conditioned thermal envelope. To support this activity, in 2013 the Pacific Gas & Electric Company initiated a project with Davis Energy Group (lead for the Building America team, Alliance for Residential Building Innovation) to solicit builder involvement in California to participate in field demonstrations of various DCS strategies. Builders were given incentives and design support in exchange for providing site access for construction observation, diagnostic testing, and builder survey feedback. Information from the project was designed to feed into California's 2016 Title 24 process, but also to serve as an initial mechanism to engage builders in more high performance construction strategies. This Building America project complemented information collected in the California project with BEopt simulations of DCS performance in hot/dry climate regions.

  11. Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions, Chicago, Illinois (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

    Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions Chicago, Illinois PROJECT INFORMATION Construction: Retrofit Type: Single-family homes Building Component: Envelope Location: Chicago, IL Technical Support Partner: Partnership for Advanced Residential Retrofit, www.gastechnology.org/PARR Year Tested: 2013 Climate Zone: Zone 5 (cold) PROJECT HOUSING GROUPS The table below depicts the

  12. Weatherization Assistance Program Success Stories | Department of Energy

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

    Success Stories Weatherization Assistance Program Success Stories These success stories include EERE Blog entries for the U.S. Department of Energy (DOE) Weatherization Assistance Program. How to Save Energy, Money with Home Energy Upgrades Make your home more energy efficient. Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency The Weatherization Assistance Program has developed technical certifications, training programs, and new methods to advance the

  13. Home Energy Audits | Department of Energy

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

    Home Energy Audits Home Energy Audits A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician -- often called an energy auditor -- can give your home a checkup. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test and using an infrared camera. Learn more about a professional

  14. Home Energy Score | Department of Energy

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

    Home Energy Score Home Energy Score Lead Performers: U.S. Department of Energy - Washington, D.C. Partners: http://energy.gov/eere/buildings/home-energy-score-partners Project Term: Ongoing Program Funding Type: Direct Funding Program Webpage: www.homeenergyscore.gov PROJECT OBJECTIVE The Home Energy Scoring Tool was developed to provide qualified assessors with the ability to generate accurate information about a home's energy use and offer homeowners and potential homebuyer's recommendations

  15. Building America Case Study: Evaluation of the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New Orleans, Louisiana (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Energy Savers [EERE]

    the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate New Orleans, Louisiana PROJECT INFORMATION Project Name: New Orleans Dehumidification Study Location: New Orleans, LA Partners: Project Home Again Building Science Corporation, buildingscience.com National Renewable Energy Laboratory, nrel.gov Mountain Energy Partnership Building Component: Supplemental dehumidification Application: New; single- and multifamily homes Year Tested: 2012-2013 Applicable

  16. WIPP Home Page Search

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

    Home Page Search Enter word(s) to search for on the WIPP Home Page: Search

  17. DOE Zero Energy Ready Home Partner Central | Department of Energy

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

    Partner Central DOE Zero Energy Ready Home Partner Central The DOE Zero Energy Ready Home offers leading builders and architects/designers a timely solution for differentiating their product from existing homes as well as minimum code new homes. The DOE Zero Energy Ready Home label - the home of the future today - makes it easy for consumers to identify high-performance homes that are so energy efficient a renewable energy system can offset most or all annual energy consumption. Zero Energy

  18. The Future is Here - Smart Home Technology | Department of Energy

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

    Better Buildings Network View | December 2014 Think Again A Fresh Look at Home Performance Business Models and Service Offerings (301) Einstein and Energy Efficiency: Making Homes ...

  19. Challenge Home

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

    ... Net-Zero Energy Home Coalition (NZEHC) Arizona Public Service, CL&P, and NYSERDA Hosting ... for national labeling program Budget History FY2010 FY2011 FY2012 DOE Cost-share DOE ...

  20. NEST HOME

    Broader source: Energy.gov [DOE]

    The Missouri University of Science and Technology returns for its sixth Solar Decathlon with its team’s 2015 entry, the Nest Home, designed to serve a family “from a full nest to an empty nest.”

  1. PV Reliability & Performance Model

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

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

  2. PV Performance and Reliability

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

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

  3. Energy 101: Home Energy Assessment

    ScienceCinema (OSTI)

    None

    2013-05-29

    A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician - often called an energy auditor - can give your home a checkup. You can also do some of the steps yourself. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test and using an infrared camera.

  4. Building America Whole-House Solutions for New Homes: Winchester Homes and Camberly Homes- Silver Spring, Maryland (Fact Sheet)

    Broader source: Energy.gov [DOE]

    The Partnership for Home Innovation team worked with the builder to develop a new set of high performance home designs—including advanced wall and HVAC systems—that could be applicable on a...

  5. Building America Webinar: High Performance Space Conditioning Systems, Part I: Simplified Space Conditioning in Low Load Homes

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the U.S. Department of Energy Building America webinar, High Performance Space Conditioning Systems, Part I, on October 23, 2014.

  6. Performance of powder-filled evacuated panel insulation in a manufactured home roof cavity: Tests in the Large Scale Climate Simulator

    SciTech Connect (OSTI)

    Petrie, T.W.; Kosny, J.; Childs, P.W.

    1996-03-01

    A full-scale section of half the top of a single-wide manufactured home has been studied in the Large Scale Climate Simulator (LSCS) at the Oak Ridge National Laboratory. A small roof cavity with little room for insulation at the eaves is often the case with single-wide units and limits practical ways to improve thermal performance. The purpose of the current tests was to obtain steady-state performance data for the roof cavity of the manufactured home test section when the roof cavity was insulated with fiberglass batts, blown-in rock wool insulation or combinations of these insulations and powder-filled evacuated panel (PEP) insulation. Four insulation configurations were tested: (A) a configuration with two layers of nominal R{sub US}-7 h {center_dot} ft{sup 2} {center_dot} F/BTU (R{sub SI}-1.2 m{sup 2} {center_dot} K/W) fiberglass batts; (B) a layer of PEPs and one layer of the fiberglass batts; (C) four layers of the fiberglass batts; and (D) an average 4.1 in. (10.4 cm) thick layer of blown-in rock wool at an average density of 2.4 lb/ft{sup 3} (38 kg/m{sup 3}). Effects of additional sheathing were determined for Configurations B and C. With Configuration D over the ceiling, two layers of expanded polystyrene (EPS) boards, each about the same thickness as the PEPs, were installed over the trusses instead of the roof. Aluminum foils facing the attic and over the top layer of EPS were added. The top layer of EPS was then replaced by PEPs.

  7. Building America Whole-House Solutions for New Homes: Meeting DOE Challenge

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

    Homes Program Certification | Department of Energy Meeting DOE Challenge Homes Program Certification Building America Whole-House Solutions for New Homes: Meeting DOE Challenge Homes Program Certification Three production home builders-K. Hovnanian Homes, David Weekley Homes, and Transformations, Inc.-partnered with Building America team Building Science Corporation to evaluate the certification of five test homes to the new DOE Challenge Home program performance standard (now DOE Zero

  8. Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications (Fact Sheet)

    Broader source: Energy.gov [DOE]

    In this project, researchers from the Consortium for Advanced Residential Buildings team worked with industry partners to develop hydronic system designs that would address performance issues and result in higher overall system efficiencies and improved response times.

  9. High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems; Volume 6 Building America Best Practices Series

    Energy Savers [EERE]

    Commercial Cold Climate Heat Pump High-Performance Commercial Cold Climate Heat Pump Credit: United Technologies Research Center Credit: United Technologies Research Center Lead Performer: United Technologies Research Center - East Hartford, CT Partners: Carrier Corporation - Farmington, CT DOE Funding: $1,500,000 Cost Share: $373,000 Project Term: 3/1/2013 - 5/29/2015 Funding Opportunity: Energy Savings Through Improved Mechanical Systems and Building Envelope Technologies 2012 (DE-FOA-0000621)

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

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

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

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

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

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

  12. HOMEe | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: HOMEe Place: Denmark Product: Denmark-based maker of home automation products, including devices to manage lighting and climate. References: HOMEe1...

  13. Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Lifestyle Homes, Melbourne, Florida

    Broader source: Energy.gov [DOE]

    Building America research has shown that high performance homes can potentially give builders an edge in the marketplace and can boost sales. But it doesn't happen automatically. It requires a tailored, easy to understand marketing campaign, and sometimes a little flair. This case study highlights LifeStyle Homes’ successful marketing approach for their SunSmart home package.

  14. DOE Challenge Home Verification

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

    DOE Challenge Home Verification Projected Rating: Based on Plans - Field Confirmation Required. Energy Performance House Ty pe DOE Challenge Home Builder Partner ID# Single-family det ac hed 12345 Y ear built Square footage of Conditioned Space including Basement 2013 3968.0 Numbe r of Bedrooms Square footage of Conditioned Space without Basement 4 2368.0 Site addre ss (if no t available , list the site Lo t #) Registered Builder 555 Main St r eet Cold City Certified Rater MN, 20853 HERS Index

  15. Zero Energy Ready Home | Department of Energy

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

    Home Zero Energy Ready Home A DOE Zero Energy Ready Home is a high performance home which is so energy efficient, that a renewable energy system can offset all or most of its annual energy consumption. Since 2008, the U.S. De Zero_Home_MASTER_Mark ZERH site.jpg partment of Energy's (DOE) Builders Challenge program has recognized hundreds of leading builders for their achievements in energy efficiency-resulting in over 14,000 energy efficient homes and millions of dollars in energy savings. The

  16. DOE Zero Energy Ready Home Case Study: One Sky Homes — Cottle Zero Net Energy Home, San Jose, CA

    SciTech Connect (OSTI)

    none,

    2014-09-01

    This builder took home the Grand Winner prize in the Custom Builder category in the 2014 Housing Innovation Awards for its high performance building science approach. The builder used insulated concrete form blocks to create the insulated crawlspace foundation for its first DOE Zero Energy Ready Home, the first net zero energy new home certified in the state of California.

  17. REFLECT HOME

    Broader source: Energy.gov [DOE]

    Sacramento is nicknamed the City of Trees, so it made sense for the California State University, Sacramento, team to showcase nature in its Solar Decathlon 2015 project. The team’s Reflect Home does just that by embracing the city’s sense of expansive greenery.

  18. Demonstration and Performance Monitoring of Foundation Heat Exchangers (FHX) in Ultra-High Energy Efficient Research Homes

    SciTech Connect (OSTI)

    Im, Piljae; Hughes, Patrick; Liu, Xiaobing

    2012-01-01

    The more widespread use of Ground Source Heat Pump (GSHP) systems has been hindered by their high first cost, which is mainly driven by the cost of the drilling and excavation for installation of ground heat exchangers (GHXs). A new foundation heat exchanger (FHX) technology was proposed to reduce first cost by placing the heat exchanger into the excavations made during the course of construction (e.g., the overcut for the basement and/or foundation and run-outs for water supply and the septic field). Since they reduce or eliminate the need for additional drilling or excavation, foundation heat exchangers have the potential to significantly reduce or eliminate the first cost premium associated with GSHPs. Since December 2009, this FHX technology has been demonstrated in two ultra-high energy efficient new research houses in the Tennessee Valley, and the performance data has been closely monitored as well. This paper introduces the FHX technology with the design, construction and demonstration of the FHX and presents performance monitoring results of the FHX after one year of monitoring. The performance monitoring includes hourly maximum and minimum entering water temperature (EWT) in the FHX compared with the typical design range, temperature difference (i.e., T) across the FHX, and hourly heat transfer rate to/from the surrounding soil.

  19. New Year, New Certification Opportunities for Home Energy Workers |

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

    Department of Energy Year, New Certification Opportunities for Home Energy Workers New Year, New Certification Opportunities for Home Energy Workers January 8, 2014 - 12:00am Addthis The Energy Department's Weatherization Assistance Program (WAP) is well known for its efforts to improve the lives of low-income American families through energy efficient home upgrades, but it also focuses on establishing a skilled and certified workforce. As part of the Guidelines for Home Energy Professionals

  20. 3 Innovations That Are Transforming America's Home Building Industry |

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

    Department of Energy 3 Innovations That Are Transforming America's Home Building Industry 3 Innovations That Are Transforming America's Home Building Industry December 12, 2013 - 3:07pm Addthis A worker caulks the exterior of a home window. Advanced window framing techniques can help homeowners save energy and money. | Photo courtesy of Weatherization Assistance Program Technical Center A worker caulks the exterior of a home window. Advanced window framing techniques can help homeowners save

  1. DOE Challenge Home (Now Zero Energy Ready Home) - Building America...

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

    The DOE Challenge Home will build on this progress with a much more rigorous set of guidelines that establish a national definition for Zero Net-Energy Ready performance. Read ...

  2. Home Energy Assessments

    Broader source: Energy.gov [DOE]

    A home energy assessment, also known as a home energy audit, is the first step to assess how much energy your home consumes and to evaluate what measures you can take to make your home more energy...

  3. Zero Energy Ready Home Update Newsletter | Department of Energy

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

    Zero Energy Ready Home Update Newsletter Zero Energy Ready Home Update Newsletter Zero Energy Ready Home Update Newsletter Welcome to Zero Energy Ready Home Update-your connection to news from the U.S. Department of Energy's Zero Energy Ready Home program, which supports housing industry leaders with the tools necessary to reach a whole new level of home performance that ensures outstanding levels of energy savings, comfort, health and durability. Each monthly edition brings you the latest

  4. Get Involved with Home Energy Score | Department of Energy

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

    Home Energy Score » Get Involved with Home Energy Score Get Involved with Home Energy Score The Department of Energy's (DOE) Home Energy Score helps homeowners understand the energy performance of their homes and how they compare to other homes nationwide. Energy professionals and organizations can use the Score to promote energy efficiency to homeowners and encourage investments in energy improvements. Information for Homeowners Information for Interested Organizations Information for

  5. Home Energy Score

    SciTech Connect (OSTI)

    2011-12-16

    The Home Energy Score allows a homeowner to compare her or his home's energy consumption to that of other homes, similar to a vehicle's mile-per-gallon rating. A home energy assessor will collect energy information during a brief home walk-through and then score that home on a scale of 1 to 10.

  6. TRACC Home

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

    TRACC Home About TRACC Transportation Research Computing Resources Training & Workshops image image image image image image image image Previous Next Welcome To The Transportation Research And Analysis Computing Center (TRACC) Chartered in 1946 as the nation's first national laboratory, Argonne enters the 21st century focused on solving the major scientific and engineering challenges of our time: sustainable energy, a clean environment, economic competitiveness and national security. Argonne

  7. Building America Case Study: Performance of a Hot-Dry Climate Whole House Retrofit, Stockton, California (Fact Sheet), Whole-House Solutions for Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Energy Savers [EERE]

    Study Performance of a Hot-Dry Climate Whole-House Retrofit Stockton, California PROJECT INFORMATION Construction: Whole-house retrofit Type: Single-family, affordable Partners: Builder: Green Home Solutions, greenbygrupe.com Alliance for Residential Building Innovation, http://arbi.davisenergy.com Size: 2,152 ft 2 Date completed: 2011 Climate Zone(s): Hot-Dry PERFORMANCE DATA HERS Index: Pre-retrofit rating = 314; post-retrofit rating = 156 Projected annual energy cost savings: $837 Incremental

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

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

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

  9. Energy Efficiency on Display: Using Demonstration Projects to Showcase Home

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

    Performance Opportunities (201) | Department of Energy Efficiency on Display: Using Demonstration Projects to Showcase Home Performance Opportunities (201) Energy Efficiency on Display: Using Demonstration Projects to Showcase Home Performance Opportunities (201) Better Buildings Residential Network Peer Exchange Call Series: Energy Efficiency on Display: Using Demonstration Projects to Showcase Home Performance Opportunities (201), call slides and discussion summary. PDF icon Call Slides

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

    Energy Savers [EERE]

    Double ZeroHouse 3.0 by KB Home DOE Tour of Zero: Double ZeroHouse 3.0 by KB Home 1 of 14 KB Home built this 2,612-square-foot home in El Dorado Hills, California, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 14 The DoubleZero House 3.0 by KB Home is projected to have zero energy bills thanks to high-efficiency construction and rooftop solar electric panels. It will also use zero city water for irrigation thanks to an on-site water

  11. DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland, MI |

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

    Department of Energy Cobblestone Homes, Midland, MI DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland, MI Case study of a DOE Zero Energy Ready home in Midland, MI, that scored HERS 49 without PV or HERS 44 with 1.4 kW of PV. The custom home served as a prototype and energy efficiency demonstration model while performance testing was conducted. The 2-story, 2,745-ft2 home has 2.5 inches of closed-cell spray foam in the 2x4 wall cavities, plus 1-inch of rigid exterior foam; a

  12. Colorado Kicks Off Home Energy Score Program to Benefit Home Buyers, Sellers

    Broader source: Energy.gov [DOE]

    It’s becoming easier to demonstrate a home’s energy efficiency performance. This month, through its Better Buildings Colorado program, Colorado became the second state to offer the Home Energy Score statewide, which provides a home’s efficiency score and recommendations for efficiency improvements. Similar to a vehicle’s miles-per-gallon rating, the Home Energy Score is a free tool from the Energy Department that provides an energy efficiency score for a home and recommendations for energy efficiency improvements. The program is uniquely targeting real estate professionals to implement the benefits that Home Energy Score can bring to home buyers and home sellers.

  13. Building America Case Study: Marketing Zero Energy Homes: LifeStyle Homes, Melbourne, Florida (Fact Sheet)

    Energy Savers [EERE]

    LifeStyle Homes Melbourne, Florida PARTNER INFORMATION Builder: LifeStyle Homes Location: Melbourne, FL Building America Partnership for Improved Residential Construction, ba-pirc.org Partner Products: SunSmart, solar- powered homes, and zero energy homes Application: New, single-family Partnership Period: 2009-present Climate Zone: Hot-humid PERFORMANCE DATA SunSmart HERS Index Score: ≤ 60 Example Home: Size: 2,313 ft 2 Value of SunSmart package (included in all LifeStyle Homes and including

  14. Home Performance with Energy Star

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

    market adoption Public comments on proposed v2.0, expanded delivery models, multi-touch project staging Increase usage of products and services Improved website, Century Club ...

  15. Masco Home Services/WellHome | Open Energy Information

    Open Energy Info (EERE)

    WellHome Jump to: navigation, search Name: Masco Home ServicesWellHome Place: Taylor, MI Website: www.mascohomeserviceswellhome. References: Masco Home Services...

  16. New Whole-House Solutions Case Study: Meeting DOE Challenge Home Program Certification - Chicago, IL; Denver, CO; Devens, MA

    SciTech Connect (OSTI)

    2015-01-01

    In this project, three production home builders—K. Hovnanian Homes, David Weekley Homes, and Transformations, Inc.—partnered with Building America team Building Science Corporation to evaluate the certification of five test homes to the new DOE Challenge Home program performance standard (now DOE Zero Energy Ready Home program). The builders identified key benefits and barriers that impacted the certification of the test homes, and the likelihood of whether DOE Challenge Home certification would be pursued in future homes

  17. Home Energy Score Interactive Graphic

    Broader source: Energy.gov [DOE]

    To see a complete Home Energy Score, including Home Facts and Recommendations, view the Home Energy Score Sample Report.

  18. Guidelines for Home Energy Professionals Project (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-03-01

    The Guidelines for Home Energy Professionals is a collaboration between the U.S. Department of Energy (DOE) and a wide range of home energy performance industry professionals. The Guidelines project, managed by the National Renewable Energy Laboratory (NREL) for DOE, addresses the need for a highly-skilled weatherization workforce equipped to complete consistent, high-quality home energy upgrades for single-family homes, multifamily homes, and manufactured housing. In doing so, it helps increase energy efficiency in housing, which can mitigate climate change, one of the major challenges of the 21st century.

  19. Weatherized Homes Saving Money for Families Across the U.S.

    Broader source: Energy.gov [DOE]

    750 thousand homes have been weatherized over the past three years through the Department's Weatherization Assistance Program, saving families $400 a year on their heating and cooling bills.

  20. Weatherization Assistance Program | Department of Energy

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

    Program Weatherization Assistance Program The U.S. Department of Energy (DOE) Weatherization Assistance Program provides grants to states, territories, and some Indian tribes to improve the energy efficiency of the homes of low-income families. These governments, in turn, contract with local governments and nonprofit agencies to provide weatherization services to those in need using the latest technologies for home energy upgrades. Since the program began in 1976, DOE has helped improve the

  1. Manufactured Home Energy Audit user`s manual

    SciTech Connect (OSTI)

    1997-09-01

    The Manufactured Home Energy Audit (MHEA) is a software tool that predicts manufactured home energy consumption and recommends weatherization retrofit measures. It was developed to assist local weatherization agencies working with the US Department of Energy (DOE) Weatherization Assistance Program. Whether new or experienced, employed within or outside the Weatherization Assistance Program, all users can benefit from incorporating MHEA into their manufactured home weatherization programs. DOE anticipates that the state weatherization assistance programs that incorporate MHEA into their programs will find significant growth in the energy and cost savings achieved from manufactured home weatherization. The easy-to-use MHEA displays a colorful, graphical interface for entering simple inputs and provides understandable, usable results. The user enters information about the manufactured home construction, heating equipment, cooling equipment, and weather site. MHEA then calculates annual energy consumption using a simplified building energy analysis technique. MHEA stands apart from other building energy analysis tools in many ways. Calculations incorporated into the computer code specifically address manufactured home heating and cooling load trends. The retrofit measures evaluated by MHEA are all applicable to manufactured homes. Help messages describe common manufactured home weatherization practices as well as provide hints on how to install retrofit measures. These and other features help make MHEA easy to use when evaluating energy consumption and the effects of weatherization retrofit measures for manufactured homes.

  2. A New Appraisal- Lessons from the History of Efforts to Value Green and High-Performance Home Attributes in the United States

    SciTech Connect (OSTI)

    Mills, Evan

    2015-10-21

    Rigorous consideration of green and high-performance (“green/HP”) features is rarely included in the property valuation process._ To help illuminate why this is the case, this report takes stock of the history of efforts to improve practices, and identifies barriers that have emerged and opportunities for overcoming them. Particular emphasis is placed on what energy and environmental policymakers and other stakeholders outside the appraisal community can contribute to the broader effort to advance professional practices. The history has unfolded in parallel with turbulent periods in the housing market for which appraisers and their customers are deemed to share responsibility, followed by cycles of regulations, siloing of appraisers in the name of professional integrity, and commoditization of the valuation process itself. This pattern has important ramifications for aspirations that appraisers engage more fully in identifying and valuing the green/HP characteristics of homes. On the one hand, it is legally and ethically incumbent on appraisers to do so, yet on the other hand it is perceived as a risky avenue to follow. Risks arise where findings can be challenged as either over- or under-stating value, together with a market environment in which the complexity of their assignments increases despite downward pressure on appraiser fees. While efforts to address green/HP considerations date back to the early 1980s, the vast majority of activity has taken place within the past five years. Many players have engaged in the efforts to promote improved valuation practices. These include the Appraisal Foundation, The Appraisal Institute, Colorado Energy Office, Earth Advantage, EcoBroker, Elevate Energy, Fannie Mae, Federal Housing Administration, Home Innovation Research Labs, The Institute for Market Transformation, Northwest Energy Efficiency Alliance, National Association of Homebuilders, National Association of State Energy Officials, National Association of Appraisers, RESNET, USEPA, USDOE and its National Laboratories, the U.S. Green Buildings Council, and the Vermont Green Homes Alliance. Many activities have resulted, ranging from trainings, to data-gathering instruments, and the emergence of a literature attempting to statistically isolate the effects of green/HP characteristics on home values. In some cases, the results of studies have been overgeneralized and oversold, and embodied flawed methods. Although the green/HP community has encouraged appraisers to focus on exemplary buildings (e.g., LEED or ENERGY STAR Certified), any level of green or energy performance can in fact influence value, including below-average performance (a.k.a. “brown discount”), irrespective of whether or not the building has been formally rated. This overly narrow focus represents a significant missed opportunity. Other surmountable challenges include limitations to non-appraisers’ understanding of the appraisal process (and practical constraints therein). A byproduct of this can be unrealistic expectations of what appraisers can and will do in the marketplace. These challenges notwithstanding, the environment for moving forward has improved. There is better data today (a critical need); expanded efforts to disclose energy use information (characteristics, consumption, bills); improved and more pervasive building energy codes, building rating and labeling initiatives; and a host of federal, state, and local policies that have collectively brought green/HP practices much more into the mainstream. Meanwhile, a renewed focus on professional standards of care and competency for assessing green/HP homes make it increasingly important for appraisers to consider these factors in their assignments. Despite the past four decades of studies, there is little if any discernible uptake of these practices by the appraisal practice at large. It would behoove interested parties to step back and consider what new strategies might be productive. A key element of any new plan should be to reset the nature of interactions with the industry, with the goal a more collaborative, two-way discussion to help improve outsiders’ understanding of the valuation process. It is not only the appraiser that needs to be engaged and could benefit from awareness raising. Homeowners, builders, lenders, utilities, insurance companies should also provide input on how green/HP factors impact property valuations and ways to accurately reflect these considerations in appraisals and real estate transactions more broadly. Given extensive inertia within the appraisal industry and a mixed history of interactions with the non-appraisal stakeholders, it is unlikely that the status quo will achieve much unless followed with more coordinated and persistent efforts. Workshops, studies, and memoranda of understanding will not on their own have much impact, and do not address deeper structural issues. Expectations are often unrealistic and not attentive to real-world constraints faced by appraisers. The report identifies key barriers impeding more thorough consideration of green/HP factors in residential real estate appraisals, and solutions for mitigating them. Barriers • Although industry standards of practice caution against bias of any sort, a skeptical predisposition towards “green” is reinforced by information deficiencies. • Information deficiencies result from the lack or difficulty of obtaining usable data on green/HP features in subject properties as well as valid sales comparisons or cashflow analyses. • Competency deficiencies, such as lack of conversancy in relevant technical topics, leads to oversights, and disjointed treatment of relevant information. • Time/cost pressure and process commoditization (e.g., template-based approaches) result from highly constrained budgets, quick turn-around times expected of appraisers, and standardized practices that were not developed with green/HP considerations in mind. • Professional differences between appraisers and sustainability professionals include divergent objectives, the former being market observers and the latter market influencers. • Risk aversion arises from multiple concerns including veracity, accuracy, and persistence of energy data, impacts of operational choices, new sources of appraiser liability associated with green/HP assessments, industry pressures not to over-value buildings or suggestion of bias, and concern about spending non-billable time on complex assignments. • A public policy vacuum has been created by disjointed and uncoordinated efforts from public-sector stakeholders, insufficient efforts to discuss and understand the appraisal industry and process, and a perception by some valuation professionals that green/HP is oversold. Opportunities • Elevating the competency of appraisers can be achieved through a combination of improved industry standards of care and equal-access training and professional development offerings. • Development of better information resources must focus on building-level information that provides robust documentation as well as aggregate sales-comparison data and other contextual information such as local codes, typical upgrade costs, energy prices, etc. • Improved energy benchmarking and rating tools could provide appraisers with information more well-adapted to their particular needs, which differ from those of typical audiences such as energy managers. • Better characterizing and managing risk will enable appraisers to cope with uncertainties in performance information, and help identify where risks may be introduced or mitigated by green/HP features, including higher costs or obsolescence of poorly-performing buildings. • Integrating disaster resilience and sustainability in appraisals would recognize important synergisms among these features, including durability and ability of green/HP buildings to better withstand external hazards. • Mitigating the problem of additional time/cost for performing assignments is an essential need that can be addressed by providing easier access to information and analytic procedures, perhaps coupled with new resources to defray the associated costs. • Enhancing demand for improved appraisals is a fundamental need, and depends on owners, developers, lenders, and others soliciting competent appraisers to perform scopes that expressly call out green/HP considerations, and to critically review the work product for compliance before acceptance. • Engaging new market participants, such as energy utilities and insurance companies can ensure fuller representation and participation of market stakeholders already engaged in green/HP activities and capable of furnishing valuable data and managing associated risks. Cutting across these individual activities, there is a need for outside stakeholders to formulate and follow a roadmap instead of piecemeal initiatives, bridging the professional/cultural divide between appraisers and green/HP communities, and tracking progress in order to know what is working. A more coherent communication and training strategy is needed, as the appraisal industry is highly fragmented, with two-thirds of appraisers opting out of membership in trade associations. In sum, while there is no silver bullet for advancing the practice of valuing green/HP features, there are concrete opportunities. Parties seeking solutions must identify barriers they wish to address and select from among potential initiatives that map to those barriers. Close collaboration with the appraisal community is critical, as non-appraisers have historically obtained limited traction with this industry due to lack of understanding of the nuances involved in the valuation profession. Large organizations and agencies should have a united approach; the perception or reality of a fragmented and uncoordinated strategy is unsettling for prospective partners in the appraisal industry. This requires improved communication and education within and among these communities.

  3. Validation of the Manufactured Home Energy Audit (MHEA)

    SciTech Connect (OSTI)

    Ternes, Mark P

    2007-12-01

    The Manufactured Home Energy Audit (MHEA) is an energy audit tool designed specifically to identify recommended weatherization measures for mobile homes as part of the U.S. Department of Energy's (DOE's) Weatherization Assistance Program. A field validation of MHEA was performed using billing/delivery data collected on 86 mobile homes heated primarily by electricity, natural gas, or propane to assess the audit's accuracy and the validity of its recommendations. The validation found that MHEA overpredicts the annual space-heating energy savings of weatherization measures to be installed in mobile homes, which leads to low realization rates, primarily because of its large overprediction of annual pre-weatherization space-heating energy consumption. However, MHEA's annual space-heating energy savings estimates and realization rates can be improved considerably using MHEA's built-in billing adjustment feature. In order to improve the accuracy of MHEA's annual space-heating energy savings estimates and realization rate, the cause of MHEA's overprediction of annual pre-weatherization space-heating energy consumption needs to be further investigated and corrected. Although MHEA's billing adjustment feature improved MHEA's annual space-heating energy savings estimates, alternative methods of making the correction that may provide improved performance should be investigated. In the interim period before permanent improvements to MHEA can be made, the following recommendations should be followed: (a) do not enter into MHEA insulation thicknesses of 1 in. or less and especially zero (0 in.) unless such low levels have been verified through visual inspection of several parts of the envelope area in question; (b) use MHEA's billing adjustment feature to develop a list of recommended measures based on adjusted energy savings if possible, especially in mobile homes that have several major energy deficiencies; and (c) do not use MHEA's "evaluate duct sealing" option at this time (although certainly seal all duct leaks and use diagnostics as appropriate to find leakage sites and quantify improvements).

  4. Building Energy Model Development for Retrofit Homes

    SciTech Connect (OSTI)

    Chasar, David; McIlvaine, Janet; Blanchard, Jeremy; Widder, Sarah H.; Baechler, Michael C.

    2012-09-30

    Based on previous research conducted by Pacific Northwest National Laboratory and Florida Solar Energy Center providing technical assistance to implement 22 deep energy retrofits across the nation, 6 homes were selected in Florida and Texas for detailed post-retrofit energy modeling to assess realized energy savings (Chandra et al, 2012). However, assessing realized savings can be difficult for some homes where pre-retrofit occupancy and energy performance are unknown. Initially, savings had been estimated using a HERS Index comparison for these homes. However, this does not account for confounding factors such as occupancy and weather. This research addresses a method to more reliably assess energy savings achieved in deep energy retrofits for which pre-retrofit utility bills or occupancy information in not available. A metered home, Riverdale, was selected as a test case for development of a modeling procedure to account occupancy and weather factors, potentially creating more accurate estimates of energy savings. This “true up” procedure was developed using Energy Gauge USA software and post-retrofit homeowner information and utility bills. The 12 step process adjusts the post-retrofit modeling results to correlate with post-retrofit utility bills and known occupancy information. The “trued” post retrofit model is then used to estimate pre-retrofit energy consumption by changing the building efficiency characteristics to reflect the pre-retrofit condition, but keeping all weather and occupancy-related factors the same. This creates a pre-retrofit model that is more comparable to the post-retrofit energy use profile and can improve energy savings estimates. For this test case, a home for which pre- and post- retrofit utility bills were available was selected for comparison and assessment of the accuracy of the “true up” procedure. Based on the current method, this procedure is quite time intensive. However, streamlined processing spreadsheets or incorporation into existing software tools would improve the efficiency of the process. Retrofit activity appears to be gaining market share, and this would be a potentially valuable capability with relevance to marketing, program management, and retrofit success metrics.

  5. Home Energy Solutions for Existing Homes

    Broader source: Energy.gov [DOE]

    The first step to participate in this program is to evaluate a home's energy use by using Energy Trust's online Home Energy Profile Tool or by calling 1-866-368-7878. Homeowners may also opt for a...

  6. Energy 101: Home Energy Checkup | Department of Energy

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

    Home Energy Checkup Energy 101: Home Energy Checkup Addthis Description A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician - often called an energy auditor - can give your home a checkup. You can also do some of the steps yourself. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a

  7. DOE Tour of Zero: McKinley Project by Carl Franklin Homes and Green Extreme

    Energy Savers [EERE]

    Homes | Department of Energy McKinley Project by Carl Franklin Homes and Green Extreme Homes DOE Tour of Zero: McKinley Project by Carl Franklin Homes and Green Extreme Homes Addthis 1 of 9 Carl Franklin Homes and Green Extreme Homes Community Development Corporation built this 1,594-square-foot two-story home in Garland, Texas, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 9 This affordable energy-efficient home was built for a

  8. DOE Tour of Zero: McKinley Project by Carl Franklin Homes and Green Extreme

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

    Homes | Department of Energy McKinley Project by Carl Franklin Homes and Green Extreme Homes DOE Tour of Zero: McKinley Project by Carl Franklin Homes and Green Extreme Homes 1 of 9 Carl Franklin Homes and Green Extreme Homes Community Development Corporation built this 1,594-square-foot two-story home in Garland, Texas, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 9 This affordable energy-efficient home was built for a husband and

  9. Products and Services for Energy Efficient Homes | Department of Energy

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

    Services » Products and Services for Energy Efficient Homes Products and Services for Energy Efficient Homes Many professional organizations can provide assistance with finding a contractor in your area. | Photo courtesy of Dennis Schroeder/NREL. Many professional organizations can provide assistance with finding a contractor in your area. | Photo courtesy of Dennis Schroeder/NREL. The resources here will help you find energy-saving and renewable energy products and services. Explore products

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

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

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

  11. National Association of Home Builders (NAHB) Ex Parte Memorandum |

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

    Department of Energy Association of Home Builders (NAHB) Ex Parte Memorandum National Association of Home Builders (NAHB) Ex Parte Memorandum On September 24th representatives from the National Association of Home Builders (NAHB) met with David Danielson, Assistant Secretary for Energy Efficiency and Renewable Energy at the Department of Energy (DOE), and other DOE staff to discuss proposals for the 2015 International Energy Conservation Code (IECC). PDF icon NAHB Ex Parte Memo More

  12. Existing Homes Retrofit Case Study: SMUD's Jean Avenue Remodel Demonstration Program, Sacramento, CA

    SciTech Connect (OSTI)

    none,

    2011-03-01

    This case study describes how SMUD teamed with Building America partners to retrofit aging, foreclosed homes into high-performance homes.

  13. Manufactured Homes Tool

    Energy Science and Technology Software Center (OSTI)

    2005-03-09

    The MH Tool software is designed to evaluate existing and new manufactured homes for structural adequacy in high winds. Users define design elements of a manufactured home and then select the hazard(s) for analysis. MH Tool then calculates and reports structural analysis results for the specified design and hazard Method of Solution: Design engineers input information (geometries, materials, etc.) describing the structure of a manufactured home, from which the software automatically creates a mathematical model.more » Windows, doors, and interior walls can be added to the initial design. HUD Code loads (wind, snow loads, interior live loads, etc.) are automatically applied. A finite element analysis is automatically performed using a third party solver to find forces and stresses throughout the structure. The designer may then employ components of strength (and cost) most appropriate for the loads that must be carried at each location, and then re-run the analysis for verification. If forces and stresses are still within tolerable limits (such as the HUD requirements), construction costs would be reduced without sacrificing quality.« less

  14. CAES Home

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

    materials. All imaging and sample prep activities shall be performed in accordance with CAES Operating Procedures. Radioactive Samples Materials: Radioactive material requests are...

  15. Evaluating Ventilation Systems for Existing Homes

    SciTech Connect (OSTI)

    Aldrich, Robb; Arena, Lois

    2013-02-01

    In an effort to improve housing options near Las Vegas, Nevada, the Clark County Community Resources Division (CCCRD) performs substantial renovations to foreclosed homes. After dramatic energy, aesthetic, and health and safety improvements are made, homes are rented or sold to qualified residents. This report describes the evaluation and selection of ventilation systems for these homes, including key considerations when selecting an ideal system. The report then describes CCCRD’s decision process with respect to ventilation.

  16. Early Oak Ridge Trailer Home | Y-12 National Security Complex

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

    Home Early Oak Ridge Trailer Home A typical trailer home

  17. Existing Whole-House Case Study: Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions, Chicago, Illinois

    SciTech Connect (OSTI)

    2014-07-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for 15 Chicagoland single family housing archetypes, called housing groups. In the present study, 800 IHP homes are first matched to one of these 15 housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations.

  18. Home audit program: management manual

    SciTech Connect (OSTI)

    Not Available

    1980-09-01

    Many public power systems have initiated home energy audit programs in response to the requests of their consumers. The manual provides smaller public power systems with the information and specific skills needed to design and develop a program of residential energy audits. The program is based on the following precepts: locally owned public systems are the best, and in many cases the only agencies available to organize and coordinate energy conservation programs in many smaller communities; consumers' rights to energy conservation information and assistance should not hinge on the size of the utility that serves them; in the short run, public power systems of all sizes should offer residential energy conservation assistance to their consumers, because such assistance is desirable, necessary, and in the public interest; and in the long run, such programs will complement national energy goals and will produce economic benefits for both consumers and the public power system. A detailed description of home audit program planning, organization, and management are given. (MCW)

  19. New Whole-House Solutions Case Study: Tindall Homes, Columbus...

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

    Building and Construction Solutions) to build 20 luxury homes in northern New Jersey ... testing showed a HERS score of 58. To build a higher-performance home, Tindall focused ...

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

    Energy Savers [EERE]

    The homes are being metered by the Florida Solar Energy Center (FSEC) as part of BA efforts to collect data that characterize the performance of the homes and verify that the solar ...

  1. Webinar: Marketing and Sales Solutions for Zero Energy Ready Homes

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

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

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

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

  3. Home Energy Scoring Systems, Call Slides and Discussion Summary...

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

    Energy Performance Score (EPS) The Audit * Performed by a BPI- and Seattle City Light-certified auditor. * Measures the physical attributes of a home, climate, and different types ...

  4. Acquisition Letter/ Financial Assistance Letter (AL/FAL 2010-05)- Contract Periods of Performance Exceeding 5 Years

    Broader source: Energy.gov [DOE]

    AL/FAL 2010-05 provides guidance and instructions with respect to the Department of Energy's processes and procedures for approving contract periods of performance in excess of five years under the requirements of Federal Acquisition Regulation (FAR) 17.204(e). This FAR permissive authority is intended to allow agencies the flexibility, consistent with fiscal law, labor law, and other restrictions, to address the requirements of an instant acquisition and seek approval to extend the contract period of performance beyond 5 years as part of the acquisition planning process. Under certain conditions (i.e. when there is a long term requirement, the program office can define with certainty the desired requirements and outcomes and identify clear measures for Government acceptance of work, the requirement can be priced with reasonable certainty; and there is a funding profile consistent with and adequate for contract performance) the Senior Procurement Executive may elect to approve a longer period of performance

  5. Building America Whole-House Solutions for New Homes: Lancaster County Career and Technology Center Green Home 3- Mount Joy, Pennsylvania

    Broader source: Energy.gov [DOE]

    This case study describes a unique vocational program at Lancaster County Career Technology Center in Mount Joy, PA, where high school students are gaining hands-on construction experience in building high performance homes with help from Building America team, Home Innovation Research Labs. This collaboration resulted in the Green Home 3, the third in a series of high performance homes for Apprentice Green.

  6. Building America Webinar: High Performance Enclosure Strategies...

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

    Next Gen Advanced Framing for High Performance Homes Integrated System Solutions Building ... New Construction - August 13, 2014 - Next Gen Advanced Framing for High Performance Homes ...

  7. Building America Webinar: High Performance Space Conditioning...

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

    The webinar on Nov. 18, 2014, continued the series on strategies to improve the performance of HVAC systems for low load homes and home performance retrofits. Presenters and ...

  8. Building America Webinar: High Performance Building Enclosures...

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

    High Performance Building Enclosures: Part I, Existing Homes Building America Webinar: High Performance Building Enclosures: Part I, Existing Homes The webinar, presented on May ...

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

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

    Technology Solutions for New Manufactured Homes - Washington, Oregon, and Idaho | Department of Energy Technology Solutions for New Manufactured Homes - Washington, Oregon, and Idaho Building America Technology Solutions for New and Existing Homes: Technology Solutions for New Manufactured Homes - Washington, Oregon, and Idaho The goal of this project was to prototype and assess the performance of cost-effective high performance building assemblies and mechanical systems that are not

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

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

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

  11. Building America Whole-House Solutions for New Homes: Northwest Energy

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

    Efficient Manufactured Housing Program High-Performance Test Homes | Department of Energy Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes Building America Whole-House Solutions for New Homes: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes This project represents the third phase of a multi-year effort to develop and bring to market a High-Performance Manufactured Home. In this project, the Northwest Energy Efficient

  12. 31,000 Homes Weatherized in June | Department of Energy

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

    31,000 Homes Weatherized in June 31,000 Homes Weatherized in June August 23, 2010 - 11:21am Addthis Cathy Zoi Former Assistant Secretary, Office of Energy Efficiency & Renewable Energy One of the best and most exciting parts of my job is helping make homes and businesses more efficient. Why? The places where we live and work consume 40% of the energy we use in the U.S. Through tune-ups to existing homes or new construction, doing more while using less energy is key to improving our buildings

  13. Home | ScienceCinema

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

    OSTI Home ScienceCinema Home About ScienceCinema FAQ Site Map Contact Us DOE Home » ScienceCinema Navigation ScienceCinema Home About ScienceCinema FAQ Site Map Contact Us OSTI Home DOE Home ScienceCinema Database Searchable Videos Showcasing DOE Research Search DOE ScienceCinema for Multimedia Find + Fielded Search Audio Search × Fielded Search Title: Description/Abstract: Bibliographic Data: Author/Speaker: Name Name ORCID Media Type: All Audio Video Subject: Identifier Numbers: Media

  14. Home Energy Assessments

    ScienceCinema (OSTI)

    Dispenza, Jason

    2013-05-29

    A home energy assessment, also known as a home energy audit, is the first step to assess how much energy your home consumes and to evaluate what measures you can take to make your home more energy efficient. An assessment will show you problems that may, when corrected, save you significant amounts of money over time. This video shows some of the ways that a contractor may test your home during an assessment, and helps you understand how an assessment can help you move toward energy savings. Find out more at: http://www.energysavers.gov/your_home/energy_audits/index.cfm/mytopic=11160

  15. Soil & Groundwater Home - Hanford Site

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

    Soil & Groundwater Home Soil & Groundwater Home Annual Reports Environmental Data Access Administrative Record Soil & Groundwater Home Email Email Page | Print Print Page |Text...

  16. Imagine Homes | Open Energy Information

    Open Energy Info (EERE)

    Homes Jump to: navigation, search Name: Imagine Homes Place: San Antonio, TX Website: www.imaginehomes.com References: Imagine Homes1 Information About Partnership with NREL...

  17. Weatherization Assistance Program- The American Recovery and Reinvestment Act of 2009

    Broader source: Energy.gov [DOE]

    DOE Weatherization Assistance Program, energy efficiency in low-income homes, eligibility, American Recovery and Reinvestment Act of 2009, State Allocations of Funding

  18. USDA Seeks Applications for Grants to Assist Rural Communities with Extremely High Energy Costs

    Broader source: Energy.gov [DOE]

    Applications are due July 30, 2012, for USDA Rural Development grants to assist communities where expenditures for home energy exceed 275% of the national average.

  19. TRACC Home

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

    Presentations, Conferences, and Papers from the Archive Presentations at the 94th Transportation Research Board Annual Meeting Washington DC, January 14, 2014 Numeric Modeling of Willow Valley Bridge Under Static Loading (PDF) POLARIS: General Purpose Agent-based Modeling Framework Specialized for High- Performance Transportation Simulations (PDF) POLARIS: Agent-Based Modeling Framework Development and Implementation for Integrated Travel Demand and Network and Operations Simulations (PDF) TRACC

  20. TRACC Home

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

    Network Access The TRACC cluster is served by high-bandwidth networks with connectivity to the main Argonne National Laboratory network. As part of the Argonne network, TRACC's networks are connected to the national and international research and education network infrastructure, and are protected by Argonne's cyber-security team. TRACC network ANL High-Performance Network ESnet ESnet provides the high-bandwidth, reliable connections that link scientists at national laboratories, universities

  1. Zero Energy Ready Home Events | Department of Energy

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

    Zero Energy Ready Home » Zero Energy Ready Home Events Zero Energy Ready Home Events May 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ZERH Webinar: Successful Strategies for the Housing Innovation Awards 12:00AM to 1:00PM EDT 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 Buildings Home About Emerging Technologies Residential Buildings Building America Home Energy Score Home Performance with ENERGY STAR Better Buildings Residential Network

  2. Home Energy Score: Information for Homeowners | Department of Energy

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

    Homeowners Home Energy Score: Information for Homeowners The Home Energy Score is a quick, low-cost way for you to learn about your home's energy performance and see how it compares to others in the area or nationwide. It also provides homeowners with recommendations for energy upgrades as well as an estimate of how these improvements can reduce utility bills and improve the Score. How does the Home Energy Score compare to other types of home energy assessments and audits? To produce a Home

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

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

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

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

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

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

  5. New Home Rebate

    Broader source: Energy.gov [DOE]

    The Alaska Housing Finance Corporation (AFHC) provides rebates to Alaskans who purchase or build new, energy-efficient homes. AFHC uses the Home Energy Rating System index to determine the size of...

  6. DOE Zero Energy Ready Home Case Study: Cobblestone Homes — 2014 Model Home, Midland, MI

    SciTech Connect (OSTI)

    none,

    2014-09-01

    This builder's first DOE Zero Energy Ready Home won a Custom Builder award in the 2014 Housing Innovation Awards, scored HERS 49 without PV or HERS 44 with 1.4 kW of PV, and served as a prototype and energy efficiency demonstration model while performance testing was conducted.

  7. Not Your Parents' Mobile Home

    SciTech Connect (OSTI)

    Baechler, Michael C.; Hadley, Donald L.

    2002-11-01

    This article 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. PNNL and WSU 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.

  8. Homes | Department of Energy

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

    Homes Homes EERE leads a robust network of researchers and other partners to continually develop cost-effective energy-saving solutions that help make our country run better through increased efficiency — promoting better plants, manufacturing processes, and products; more efficient new homes and improved older homes; and other solutions to enhance the buildings in which we work, shop, and lead our everyday lives. EERE leads a robust network of researchers and other partners to continually

  9. Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida

    Broader source: Energy.gov [DOE]

    Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales, but it doesn't happen automatically. It requires a tailored, easy-to-understand marketing campaign, and sometimes a little flair. This case study highlights the successful marketing approach of Tommy Williams Homes, which devotes resources to advertising, targeted social media outlets and blogs, realtor education seminars, and groundbreaking and open house celebrations. As a result, in one community, 2013 property sales records show that TWH outsells the only other builder in the development at a higher price, with fewer days on the market.

  10. ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANT (EECBG) - BETTER BUILDINGS NEIGHBORHOOD PROGRAM AT GREATER CINCINNATI ENERGY ALLIANCE Project Title: Home Performance with Energy Star® and Better Buildings Performance

    SciTech Connect (OSTI)

    Holzhauser, Andy; Jones, Chris; Faust, Jeremy; Meyer, Chris; Van Divender, Lisa

    2013-12-30

    The Greater Cincinnati Energy Alliance (Energy Alliance) is a nonprofit economic development agency dedicated to helping Greater Cincinnati and Northern Kentucky communities reduce energy consumption. The Energy Alliance has launched programs to educate homeowners, commercial property owners, and nonprofit organizations about energy efficiency opportunities they can use to drive energy use reductions and financial savings, while extending significant focus to creating/retaining jobs through these programs. The mission of the Energy Alliance is based on the premise that investment in energy efficiency can lead to transformative economic development in a region. With support from seven municipalities, the Energy Alliance began operation in early 2010 and has been among the fastest growing nonprofit organizations in the Greater Cincinnati/Northern Kentucky area. The Energy Alliance offers two programs endorsed by the Department of Energy: the Home Performance with ENERGY STAR® Program for homeowners and the Better Buildings Performance Program for commercial entities. Both programs couple expert guidance, project management, and education in energy efficiency best practices with incentives and innovative energy efficiency financing to help building owners effectively invest in the energy efficiency, comfort, health, longevity, and environmental impact of their residential or commercial buildings. The Energy Alliance has raised over $23 million of public and private capital to build a robust market for energy efficiency investment. Of the $23 million, $17 million was a direct grant from the Department of Energy Better Buildings Neighborhood Program (BBNP). The organization’s investments in energy efficiency projects in the residential and commercial sector have led to well over $50 million in direct economic activity and created over 375,000 hours of labor created or retained. In addition, over 250 workers have been trained through the Building Performance Training Center, a program that was developed and funded by the Energy Alliance and housed at Cincinnati State Technical and Community College. Nearly 100 residential and commercial contractors currently participate in the Energy Alliance’s two major programs, which have together served over 2,800 residential and 100 commercial customers. Additionally, the Energy Alliance established loan programs for homeowners, nonprofits and commercial businesses. The GC-HELP program was established to provide up to ten year low interest, unsecured loans to homeowners to cover the energy efficiency products they purchased through the Energy Alliance approved contractor base. To date the Energy Alliance has financed over $1 million in energy efficiency loans for homeowners, without any loans written off. The nonprofit business community is offered five year, fixed-interest rate loans through the Building Communities Loan Fund of $250,000. Additionally, the Energy Alliance has developed GC-PACE, a commercial financing tool that enables buildings owners to finance their energy upgrades through voluntary property assessments deploying low-interest extended-term capital from the bond market. The Energy Alliance and its partners are actively evaluating additional market-based financing solutions.

  11. NEW CREDENTIAL HELPS HOMES GET HEALTH AND SAFETY CHECK-UPS | Department of

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

    Energy NEW CREDENTIAL HELPS HOMES GET HEALTH AND SAFETY CHECK-UPS NEW CREDENTIAL HELPS HOMES GET HEALTH AND SAFETY CHECK-UPS Logo of the Building Performance Institute. This spring, Residential Network member the Building Performance Institute (BPI) will introduce the Healthy Home Evaluator credential to help the home performance, weatherization, and healthy housing workforce assess home-based environmental health and safety hazards and provide a prioritized list of recommendations to

  12. Lessons from a Home Inspection

    Broader source: Energy.gov [DOE]

    Maintenance tips from a home inspector to keep the systems and appliances in your home running efficiently.

  13. Active Financial Assistance Letters | Department of Energy

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

    Active Financial Assistance Letters Active Financial Assistance Letters Below is a list of all active Financial Assistance Letters with the most recent FALs on top. May 11, 2016 Financial Assistance Letter No. FAL 2016-03 Pre-Award Risk Assessments and the utilization of the Federal Awardee Performance and Integrity Information System (FAPIIS). February 17, 2016 Financial Assistance Letter No. FAL 2016-02 Congressional Notifications and Quarterly March 7, 2016 Financial Assistance Letter No. FAL

  14. Georgia Power- Energy Efficiency Home Improvement Rebates

    Broader source: Energy.gov [DOE]

    Georgia Power offers up to $2,575 in rebates to customers who choose to improve home performance with whole building BPI certified efficiency measures or up to $700 for individual improvements from...

  15. The Future is Here - Smart Home Technology | Department of Energy

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

    The Future is Here - Smart Home Technology The Future is Here - Smart Home Technology Better Buildings Residential Network Peer Exchange Call Series: The Future is Here - Smart Home Technology, call slides and discussion summary, April 9, 2015. PDF icon Call Slides and Discussion Summary More Documents & Publications Better Buildings Network View | December 2014 Think Again! A Fresh Look at Home Performance Business Models and Service Offerings (301) Einstein and Energy Efficiency: Making

  16. Home Energy Score API User: United Illuminating Company and Eversource |

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

    Department of Energy United Illuminating Company and Eversource Home Energy Score API User: United Illuminating Company and Eversource The United Illuminating Company and Eversource, administering conservation, and load management programs funded by the Connecticut Energy Efficiency Fund, are Home Energy Score Partners. Home Energy Solutions (HES), the program's flagship home performance program, provides customers with an energy assessment, coupled with direct installation of energy

  17. Einstein and Energy Efficiency: Making Homes Smarter (301) | Department of

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

    Energy Einstein and Energy Efficiency: Making Homes Smarter (301) Einstein and Energy Efficiency: Making Homes Smarter (301) Better Buildings Residential Network Peer Exchange Call Series: Einstein and Energy Efficiency: Making Homes Smarter (301), call slides and discussion summary. PDF icon Call Slides and Discussion Summary More Documents & Publications The Future is Here - Smart Home Technology Driving Accountability for Program Performance Using Measured Energy Savings (201) Energy

  18. Advanced Technical Solutions for Zero Energy Ready Homes | Department of

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

    Energy Technical Solutions for Zero Energy Ready Homes Advanced Technical Solutions for Zero Energy Ready Homes Lead Performer: U.S. Department of Energy - Washington, D.C. Project Term: Current Funding Type: Direct Funding Program Webpage: http://energy.gov/eere/buildings/zero-energy-ready-home PROJECT OBJECTIVE This project focuses on identifying, developing, and demonstrating technology packages that overcome market barriers to homes that provide cost-effective, optimized thermal comfort

  19. Building America Research Teams: Spotlight on Home Innovation and PARR |

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

    Department of Energy Home Innovation and PARR Building America Research Teams: Spotlight on Home Innovation and PARR April 9, 2015 - 10:55am Addthis This article continues our series of profiles about the Building America research teams-multidisciplinary industry partnerships that work to make high performance homes a reality for all Americans. This month's article focuses on Partnership for Home Innovation and Partnership for Advanced Residential Retrofits-leaders in research and practical

  20. New Whole-House Solutions Case Study: Ravenwood Homes and Energy Smart Home Plans, Inc., Cape Coral, Florida

    SciTech Connect (OSTI)

    none,

    2012-10-01

    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, high-performance windows, solar water heating, and 5.98 kW PV.

  1. Strategy Guideline. Demonstration Home

    SciTech Connect (OSTI)

    Hunt, A.; Savage, C.

    2012-12-01

    This guideline will provide a general overview of the different kinds of demonstration home projects, a basic understanding of the different roles and responsibilities involved in the successful completion of a demonstration home, and an introduction into some of the lessons learned from actual demonstration home projects. Also, this guideline will specifically look at the communication methods employed during demonstration home projects. And lastly, we will focus on how to best create a communication plan for including an energy efficient message in a demonstration home project and carry that message to successful completion.

  2. Strategy Guideline: Demonstration Home

    SciTech Connect (OSTI)

    Savage, C.; Hunt, A.

    2012-12-01

    This guideline will provide a general overview of the different kinds of demonstration home projects, a basic understanding of the different roles and responsibilities involved in the successful completion of a demonstration home, and an introduction into some of the lessons learned from actual demonstration home projects. Also, this guideline will specifically look at the communication methods employed during demonstration home projects. And lastly, we will focus on how to best create a communication plan for including an energy efficient message in a demonstration home project and carry that message to successful completion.

  3. High Performance Plastic DSSC | ANSER Center | Argonne-Northwestern...

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

    High Performance Plastic DSSC Home > Research > ANSER Research Highlights > High Performance Plastic DSSC...

  4. Supercritical-assistant liquid crystal template approach to synthesize mesoporous titania/multiwalled carbon nanotube composites with high visible-light driven photocatalytic performance

    SciTech Connect (OSTI)

    Liu, Chen; Li, Youji Xu, Peng; Li, Ming; Huo, Pingxiang

    2014-12-15

    Graphical abstract: We investigate the influence of mesoporous titania content upon the visible-light driven photocatalytic performance of MPT/MWCNTs in phenol degradation. - Highlights: • MPT/MWCNTs were fabricated by liquid-crystal template in supercritical CO{sub 2}. • MPT/MWCNTs show high visible-light driven photoactivity for phenol degradation. • MPT/MWCNTs also show high reusable photoactivity under visible irradiation. • MPT content can control visible-light driven photoactivity of MPT/MWCNTs. • MPT is not easily broken away from from MPT/MWCNT composites. - Abstract: Mesoporous titania (MPT) was deposited onto multiwalled carbon nanotubes (MWCNTs) by deposition of titanium sol containing liquid-crystal template with assistant of supercritical CO{sub 2}. The products were characterized with various analytical techniques to determine their structural, morphological, optical absorption and photocatalytic properties. The results indicate that in photocatalytic degradation of phenol under visible light, the mixtures or composites of MPT and MWCNT show the high efficiency because of synergies between absorbing visible light, releasing electrons and facilitating transfer of charge carriers of MWCNTs and providing activated centers of MPT. Because of the mutual constraint between MPT and MWCNTs on the photocatalytic efficiency, the optimal loading of MPT in MPT/MWCNT-3 for phenol degradation is 48%. Because the intimate contact between MWCNTs and MPT is more beneficial to electron transformation, photoactivity of mixture is lower than that of composites with high reusable performance. The optimum conditions of phenol degradation were obtained.

  5. Webinar: High Performance Computing For Manufacturing Spring Solicitation,

    Energy Savers [EERE]

    Energy Efficiency | Department of Energy Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency October 31, 2013 - 5:01pm Addthis The Intermountain Weatherization Training Center in Clearfield, Utah. Weatherization Training Centers throughout the nation teach workers valuable skills needed to improve energy efficiency of homes. | Photo courtesy of Intermountain

  6. Building America Best Practices Series, Volume 13 - Energy Performance

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

    Techniques and Technologies: Perserving Historic Homes | Department of Energy Series, Volume 13 - Energy Performance Techniques and Technologies: Perserving Historic Homes Building America Best Practices Series, Volume 13 - Energy Performance Techniques and Technologies: Perserving Historic Homes This Best Practices guide outlines energy performance techniques for historic homes. PDF icon Energy Performance Techniques and Technologies: Preserving Historic Homes More Documents &

  7. The North Carolina Field Test: Field performance of the preliminary version of an advanced weatherization audit for the Department of Energy`s Weatherization Assistance Program

    SciTech Connect (OSTI)

    Sharp, T.R.

    1994-06-01

    The field performance of weatherizations based on a newly-developed advanced technique for selecting residential energy conservation measures was tested alongside current Retro-Tech-based weatherizations in North Carolina. The new technique is computer-based and determines measures based on the needs of an individual house. In addition, it recommends only those measures that it determines will have a benefit-to-cost ratio greater than 1 for the house being evaluated. The new technique also considers the interaction of measures in computing the benefit-to-cost ratio of each measure. The two weatherization approaches were compared based on implementation ease, measures installed, labor and cost requirements, and both heating and cooling energy savings achieved. One-hundred and twenty houses with the following characteristics participated: the occupants were low-income, eligible for North Carolina`s current weatherization program, and responsible for their own fuel and electric bills. Houses were detached single-family dwellings, not mobile homes; were heated by kerosene, fuel oil, natural gas, or propane; and had one or two operating window air conditioners. Houses were divided equally into one control group and two weatherization groups. Weekly space heating and cooling energy use, and hourly indoor and outdoor temperatures were monitored between November 1989 and September 1990 (pre-period) and between December 1990 and August 1991 (post-period). House consumption models were used to normalize for annual weather differences and a 68{degrees}F indoor temperature. Control group savings were used to adjust the savings determined for the weatherization groups. The two weatherization approaches involved installing attic and floor insulations in near equivalent quantities, and installing storm windows and wall insulation in drastically different quantities. Substantial differences also were found in average air leakage reductions for the two weatherization groups.

  8. Hear What Homeowners Are Saying About Their Zero Energy Ready Homes |

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

    Department of Energy Hear What Homeowners Are Saying About Their Zero Energy Ready Homes Hear What Homeowners Are Saying About Their Zero Energy Ready Homes April 20, 2016 - 4:47pm Addthis Palo Duro Homes built this 2,215 square-foot home in Sante Fe, New Mexico to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. The project won a 2015 DOE Housing Innovation Award. Photo courtesy Palo Duro Homes Palo Duro Homes built this 2,215 square-foot home

  9. DOE Tour of Zero: Pronghorn Ranch by Mandalay Homes | Department of Energy

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

    Pronghorn Ranch by Mandalay Homes DOE Tour of Zero: Pronghorn Ranch by Mandalay Homes 1 of 13 Since building their first U.S. DOE Zero Energy Ready Homes in Phoenix in 2013, Mandalay Homes now certifies all of its homes to DOE Zero Energy Ready, ENERGY STAR, Indoor airPLUS, and WaterSense, including this high-performance home in Prescott Valley, Arizona. 2 of 13 The owners of this home will save nearly $2,000 each year in energy costs compared to the owners of a new home the same size that just

  10. Metaevaluation of National Weatherization Assistance Program Based on State Studies, 1993-2002

    SciTech Connect (OSTI)

    Berry, L

    2003-04-02

    The National Weatherization Assistance Program, sponsored by the U.S. Department of Energy (DOE) and implemented by state and local agencies throughout the United States, weatherizes homes for low-income residents in order to increase their energy efficiency and lower utility bills. Research staff members at Oak Ridge National Laboratory (ORNL) have performed two previous metaevaluations of this program (Berry, 1997; Schweitzer and Berry, 1999). Both of these earlier metaevaluations involved synthesizing the results from individual studies of state weatherization efforts completed during a several year period. This report is the third in a series of metaevaluations of state-level studies. It is built on the foundation developed by the previous two metaevaluations. The purpose of this report, like that of the two earlier ORNL metaevaluations, is to provide a current estimate of the average national energy savings per home weatherized for the Weatherization Assistance Program based on the relevant state-level studies. All three of the metaevaluations, including this one, were designed to be updates to the findings of a national evaluation of the Weatherization Assistance Program, which examined a representative national sample of several thousand structures weatherized in 1989 (Brown, Berry, Balzer, and Faby 1993). Although the first and second metaevaluations used separate sets of state-level studies, completed during different time periods, there was little difference in their findings about the typical national energy savings per weatherized home for homes that heat with natural gas. Our initial analysis efforts for this report involved repeating the same procedures that had been used in the previous two reports. In particular, we collected and examined only the state-level evaluations that had become available between September of 1998 and August of 2002. Once again, we found little difference in the average energy savings estimates per weatherized home that were produced with this third set of the most recently available state-level evaluations.

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

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

    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, ...

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

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

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

  13. Anaheim Public Utilities- Residential Home Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Upon request, Anaheim Public Utilities will perform a free home efficiency inspection, in which they will recommend energy saving improvements, rebates and provide some free energy saving devices....

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

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

    Improving the Field Performance of Natural Gas Furnaces, Chicago, Illinois (Fact Sheet) Building America Technlogy Solutions for New and Existing Homes: Improving the Field ...

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

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

    Building science research supports installing exterior (soil side) foundation insulation as the optimal method to enhance the hygrothermal performance of new homes. With exterior ...

  16. Building Green in Greensburg: Silo Eco-Home

    Broader source: Energy.gov [DOE]

    This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Silo Eco-Home building in Greensburg, Kansas.

  17. Home Energy Assessments -- The Good, the Bad, and the Ugly! ...

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

    A Fresh Look at Home Performance Business Models and Service Offerings (301) Strengthening the Front Lines: Sales Training and Continuing Education for Contractors Ghosts in the ...

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

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

    In this project, Building Science Corporation evaluated the humidity control performance of new high ... addition to HVAC system, and homes without any supplemental dehumidification. ...

  19. Installing and Maintaining a Home Solar Electric System | Department...

    Energy Savers [EERE]

    Making sure your home solar electric or photovoltaic (PV) system is sized, sited, installed, and maintained correctly is essential for maximizing its energy performance. When...

  20. Building America Whole-House Solutions for New Homes: Testing...

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

    the energy performance of these homes and the ductless heat pumps (DHP) they employ. ... measures that focus on the DHPhybrid heating system and heat recovery ...

  1. High Performance Computing

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

    HPC INL Logo Home High-Performance Computing INL's high-performance computing center provides general use scientific computing capabilities to support the lab's efforts in advanced...

  2. Building America Webinar: High Performance Space Conditioning...

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

    load homes and home performance retrofits. Presenters and specific topics for this webinar will be: * Andrew Poerschke, IBACOS, presenting Simplified Space Conditioning in Low-load ...

  3. Building America Webinar: High Performance Space Conditioning...

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

    I: Simplified Space Conditioning in Low Load Homes Building America Webinar: High Performance Space Conditioning Systems, Part I: Simplified Space Conditioning in Low Load Homes ...

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

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

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

  5. Fe{sub 3}O{sub 4}/Zeolite nanocomposites synthesized by microwave assisted coprecipitation and its performance in reducing viscosity of heavy oil

    SciTech Connect (OSTI)

    Iskandar, Ferry; Fitriani, Pipit; Merissa, Shanty; Khairurrijal,; Abdullah, Mikrajuddin; Mukti, Rino R.

    2014-02-24

    Fe{sub 3}O{sub 4}/Zeolite nanocomposites have been synthesized via microwave assisted coprecipitation method and show to be efficient in reducing viscosity of heavy oil compared to other Fe{sub 3}O{sub 4}/Zeolite nanocomposites prepared by conventional method. The following precursors such as FeCl{sub 3}⋅6H{sub 2}O, FeSO{sub 4}⋅7H{sub 2}O, NH{sub 4}OH, and natural zeolite of heulandite type were used in the sample preparation. In this study, the effect of Fe{sub 3}O{sub 4} composition in the composite and microwave time heating were investigated. Fe{sub 3}O{sub 4}/Zeolite nanocomposites were then characterized to study the influence on crystal structures, morphology and physicochemical properties. The characterization techniques include X-ray diffraction (XRD), scanning electron microscopy (SEM) and nitrogen physisorption. The results show that by increasing the microwave heating time, the degree of nanocomposite intergrowth can be enhanced. The nanocomposite was tested in catalytic aquathermolysis of heavy oil at 200°C for 6 h and the Fe{sub 3}O{sub 4}/zeolite of 1 to 4 ratios performed the highest viscosity reduction of heavy oil reaching 92%.

  6. 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

  7. Weatherization Assistance Program Quality Work Plan Requirements |

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

    Department of Energy Quality Work Plan Requirements Weatherization Assistance Program Quality Work Plan Requirements Four square graphic of a document, a conversation bubble, a checkbox and a certification seal. The U.S. Department of Energy's Weatherization Assistance Program (WAP) has introduced a comprehensive Quality Work Plan (QWP) that will establish a benchmark for quality home energy upgrades. This plan defines what is required when federal dollars are used to purchase weatherization

  8. Energy Efficiency -- Home Page

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

    If you are having trouble, call 202-586-8800 for help. Home >Energy Users EEnergy Efficiency Page Energy-Efficiency Measurement MEASUREMENT DISCUSSION: Measures and Policy Issues...

  9. Home Automation Interoperability

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

    within a home and share information through the use of industry standard interfaces. ... It includes references to applicable standards, electrical codes, regulations, and best ...

  10. Building America Webinar: High Performance Space Conditioning Systems, Part II

    Broader source: Energy.gov [DOE]

    The webinar on Nov. 18, 2014, continued the series on strategies to improve the performance of HVAC systems for low load homes and home performance retrofits.

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

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

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

  12. Building America Technlogy Solutions for New and Existing Homes: Improving the Field Performance of Natural Gas Furnaces, Chicago, Illinois (Fact Sheet)

    Broader source: Energy.gov [DOE]

    In this project, the PARR research team examined the impact that common installation practices and age-induced equipment degradation may have on the installed performance of natural gas furnaces, as measured by steady-state efficiency and AFUE.

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

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

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

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

    SciTech Connect (OSTI)

    none,

    2011-03-01

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

  15. Guidelines for Home Energy Professionals Project: Benefits for Home Energy

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

    Workers | Department of Energy for Home Energy Workers Guidelines for Home Energy Professionals Project: Benefits for Home Energy Workers Photo of a weatherization worker putting on personal protective equipment to prepare for adding insulation to this home. The Guidelines for Home Energy Professionals project fosters the growth of a high-quality residential energy upgrade market and a skilled, credentialed workforce. As a result, home energy workers can: Stand out during job interviews and

  16. The Home Microbiome Project

    ScienceCinema (OSTI)

    Gilbert, Jack

    2014-09-15

    The Home Microbiome Project is an initiative aimed at uncovering the dynamic co-associations between people's bacteria and the bacteria found in their homes.The hope is that the data and project will show that routine monitoring of the microbial diversity of your body and of the environment in which you live is possible.

  17. The Home Microbiome Project

    SciTech Connect (OSTI)

    Gilbert, Jack

    2014-08-25

    The Home Microbiome Project is an initiative aimed at uncovering the dynamic co-associations between people's bacteria and the bacteria found in their homes.The hope is that the data and project will show that routine monitoring of the microbial diversity of your body and of the environment in which you live is possible.

  18. Sandia Energy - High Performance Computing

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

    High Performance Computing Home Energy Research Advanced Scientific Computing Research (ASCR) High Performance Computing High Performance Computingcwdd2015-03-18T21:41:24+00:00...

  19. Building America Case Study: High Performance Ducts in Hot-Dry Climates (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Energy Savers [EERE]

    Ducts in Hot-Dry Climates PROJECT INFORMATION Project Name: High-Performance Ducts in Hot-Dry Climates Partners: Alliance for Residential Building Innovation, arbi.davisenergy.com Pacific Gas and Electric Company, pge.com Building Component: Heating, ventilating, and air conditioning Application: New; single- and/or multifamily Year Tested: 2013-2014 Climate Zones: Hot-dry and mixed-dry PERFORMANCE DATA In early stages of HPD implementation, costs averaged about $1-$2/ft 2 of conditioned floor

  20. The New American Home 2011

    SciTech Connect (OSTI)

    2010-12-01

    The New American Home is built annually as a showcase home for the International Builders Show to demonstrate innovative technologies, construction techniques, products, and design trends for the homebuilding industry to use in any new or remodeled home.

  1. Home Energy Score Calculation Methodology

    Broader source: Energy.gov [DOE]

    A Qualified Assessor calculates the Home Energy Score by first conducting a brief walk-through of the home and collecting approximately 40 data points. Next, the Qualified Assessor uses the Home...

  2. Home Biodiesel | Open Energy Information

    Open Energy Info (EERE)

    Home Biodiesel Jump to: navigation, search Name: Home Biodiesel Place: Marysville, California Zip: 95901 Product: Manufacturer of small scale biodiesel equipment. Coordinates:...

  3. EnergySpark Home Loan

    Broader source: Energy.gov [DOE]

    The Washington State Housing Finance Commission (WSHFC) is offering reduced interest rates on loans for qualified buyers of energy efficient homes. Homes must be new construction exceeding...

  4. Home Energy Efficiency Twitter Chat

    Broader source: Energy.gov [DOE]

    Did you miss our home energy efficiency Twitter Chat? We compiled the discussion so you can learn ways to save energy and money at home.

  5. Challenge Home Student Design Competition

    Broader source: Energy.gov [DOE]

    Check out student designs of zero energy ready homes -- homes that are so efficient they can produce as much energy as the use with a renewable energy system.

  6. 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)

    Energy Savers [EERE]

    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,

  7. DOE Tour of Zero: The Pronghorn Ranch by Mandalay Homes | Department of

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

    Energy The Pronghorn Ranch by Mandalay Homes DOE Tour of Zero: The Pronghorn Ranch by Mandalay Homes Addthis 1 of 13 Since building their first U.S. DOE Zero Energy Ready Homes in Phoenix in 2013, Mandalay Homes now certifies all of its homes to DOE Zero Energy Ready, ENERGY STAR, Indoor airPLUS, and WaterSense, including this high-performance home in Prescott Valley, Arizona. 2 of 13 The owners of this home will save nearly $2,000 each year in energy costs compared to the owners of a new

  8. New Zero Net-Energy Facility: A Test Bed for Home Efficiency | Department

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

    of Energy Zero Net-Energy Facility: A Test Bed for Home Efficiency New Zero Net-Energy Facility: A Test Bed for Home Efficiency September 17, 2012 - 2:34pm Addthis Deputy Assistant Secretary for Energy Efficiency Kathleen Hogan joined representatives from the National Institute of Standards and Technology (NIST) and state and local elected officials to celebrate the opening of the new zero net-energy residential test laboratory. | Photo courtesy of NIST. Deputy Assistant Secretary for Energy

  9. Homes | Department of Energy

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

    Homes Homes From the incandescent to CFLs to LEDs, we're exploring the <a href="/node/772396">long history of the light bulb</a> and how it led to new technology breakthroughs that are helping consumers save money on their energy bills. From the incandescent to CFLs to LEDs, we're exploring the long history of the light bulb and how it led to new technology breakthroughs that are helping consumers save money on their energy bills. Our homes are a major source of energy use

  10. Building America Case Study - Evaluation of Passive Vents in New-Construction Multifamily Buildings, New York, New York (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Energy Savers [EERE]

    Ductless Heat Pumps in Marine Climate High-Performance Homes | Department of Energy Case Studies for New Homes: Performance and Costs of Ductless Heat Pumps in Marine Climate High-Performance Homes Building America Case Studies for New Homes: Performance and Costs of Ductless Heat Pumps in Marine Climate High-Performance Homes The Woods is a sustainable community built by Habitat for Humanity in 2013. This community comprises 30 homes that are high-performance and energy-efficient. With

  11. EERE FY 2016 Budget Overview -- Energy-Saving Homes, Buildings, and

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

    Manufacturing | Department of Energy Energy-Saving Homes, Buildings, and Manufacturing EERE FY 2016 Budget Overview -- Energy-Saving Homes, Buildings, and Manufacturing Office of Energy Efficiency and Renewable Energy FY 2016 Budget Overview -- Energy-Saving Homes, Buildings, and Manufacturing, a presentation with Kathleen Hogan, Deputy Assistant Secretary, March 2015. PDF icon FY 2016 Budget Overview Webinar Presentation -- Efficiency More Documents & Publications EERE FY 2016 Budget

  12. Future Home Tech: 8 Energy-Saving Solutions on the Horizon | Department of

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

    Energy Future Home Tech: 8 Energy-Saving Solutions on the Horizon Future Home Tech: 8 Energy-Saving Solutions on the Horizon December 18, 2015 - 12:37pm Addthis Deputy Assistant Secretary for Energy Efficiency Dr. Kathleen Hogan explains how efficiency standards and advances in technology are helping consumers save energy and previews the energy-saving home technologies of tomorrow. | Video by Jeremy Kahn, Office of Energy Efficiency and Renewable Energy. Paul Lester Paul Lester Digital

  13. New Whole-House Solutions Case Study: Quadrant Homes, Kent, WA

    Energy Savers [EERE]

    Quadrant Homes, a Weyerhaeuser real estate company and Seattle-area builder, offers buyers of its "custom" production homes over 300 house plans and 10,000 feature options to choose from. With technical assistance from DOE's Building America program in 2007, Quadrant developed a package of energy-efficiency measures designed to save home owners 50% over the state energy code at the time. Savings were modeled by the Washington State University (WSU) Extension Energy Office (a member of

  14. Comparison of Home Retrofit Programs in Wisconsin

    SciTech Connect (OSTI)

    Cunningham, Kerrie; Hannigan, Eileen

    2013-03-01

    To explore ways to reduce customer barriers and increase home retrofit completions, several different existing home retrofit models have been implemented in the state of Wisconsin. This study compared these programs' performance in terms of savings per home and program cost per home to assess the relative cost-effectiveness of each program design. However, given the many variations in these different programs, it is difficult to establish a fair comparison based on only a small number of metrics. Therefore, the overall purpose of the study is to document these programs' performance in a case study approach to look at general patterns of these metrics and other variables within the context of each program. This information can be used by energy efficiency program administrators and implementers to inform home retrofit program design. Six different program designs offered in Wisconsin for single-family energy efficiency improvements were included in the study. For each program, the research team provided information about the programs' approach and goals, characteristics, achievements and performance. The program models were then compared with performance results-program cost and energy savings-to help understand the overall strengths and weaknesses or challenges of each model.

  15. Comparison of Home Retrofit Programs in Wisconsin

    SciTech Connect (OSTI)

    Cunningham, K.; Hannigan, E.

    2013-03-01

    To explore ways to reduce customer barriers and increase home retrofit completions, several different existing home retrofit models have been implemented in the state of Wisconsin. This study compared these programs' performance in terms of savings per home and program cost per home to assess the relative cost-effectiveness of each program design. However, given the many variations in these different programs, it is difficult to establish a fair comparison based on only a small number of metrics. Therefore, the overall purpose of the study is to document these programs' performance in a case study approach to look at general patterns of these metrics and other variables within the context of each program. This information can be used by energy efficiency program administrators and implementers to inform home retrofit program design. Six different program designs offered in Wisconsin for single-family energy efficiency improvements were included in the study. For each program, the research team provided information about the programs' approach and goals, characteristics, achievements and performance. The program models were then compared with performance results -- program cost and energy savings -- to help understand the overall strengths and weaknesses or challenges of each model.

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

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

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

  17. Enhance Your Home Inspection Business with the Home Energy Score |

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

    Department of Energy Enhance Your Home Inspection Business with the Home Energy Score Enhance Your Home Inspection Business with the Home Energy Score March 17, 2016 8:00PM to 9:00PM EDT Wouldn't your customers like to know how their homes stack up in terms of energy efficiency? Now, using the U.S. Department of Energy's (DOE) free Home Energy Score, you can provide a miles-per-gallon type rating along with your home inspections. Better yet, by offering the rating and accompanying

  18. The North Carolina Field Test: Field Performance of the Preliminary Version of an Advanced Weatherization Audit for the Department of Energy's Weatherization Assistance Program

    SciTech Connect (OSTI)

    Sharp, T.R.

    1994-01-01

    The field performance of weatherizations based on a newly-developed advanced technique for selecting residential energy conservation measures was tested alongside current Retro-Tech-based weatherizations in North Carolina. The new technique is computer-based and determines measures based on the needs of an individual house. In addition, it recommends only those measures that it determines will have a benefit-to-cost ratio greater than 1 for the house being evaluated. The new technique also considers the interaction of measures in computing the benefit-to-cost ratio of each measure. The two weatherization approaches were compared based on implementation ease, measures installed, labor and cost requirements, and both heating and cooling energy savings achieved. One-hundred and twenty houses with the following characteristics participated: the occupants were low-income, eligible for North Carolina's current weatherization program, and responsible for their own fuel and electric bills. Houses were detached single-family dwellings, not mobile homes; were heated by kerosene, fuel oil, natural gas, or propane; and had one or two operating window air conditioners. Houses were divided equally into one control group and two weatherization groups. Weekly space heating and cooling energy use, and hourly indoor and outdoor temperatures were monitored between November 1989 and September 1990 (pre-period) and between December 1990 and August 1991 (post-period). House consumption models were used to normalize for annual weather differences and a 68 F indoor temperature. Control group savings were used to adjust the savings determined for the weatherization groups. The two weatherization approaches involved installing attic and floor insulations in near equivalent quantities, and installing storm windows and wall insulation in drastically different quantities. Substantial differences also were found in average air leakage reductions for the two weatherization groups. Average, weather-normalized heating and cooling energy savings were 33 and 18%, respectively, for weatherizations where the new technique was used, and 23 and 3% for Retro-Tech-based weatherizations. Weatherizations using the new technique achieved 43% more heating energy savings and substantially more cooling energy savings; they cost around 10% less at two agencies and considerably more at the third; and they were nearly equivalent in labor requirements. The following major conclusions were drawn from the study: (1) The advanced audit significantly increased heating energy savings. (2) Heating energy savings of around 33% were achieved using the advanced audit with blower-door-directed air sealing. (3) The advanced audit appeared to increase cooling energy savings, although wide variances occurred. (4) As tested in North Carolina, the advanced audit overpredicted heating energy consumption and savings for houses with high heating loads. (5) The advanced audit did not increase weatherization costs and actually lowered costs for two of three weatherization agencies. (6) The advanced audit recommended some measures in near identical quantities to Retro-Tech-based weatherizations and others in dramatically different quantities. (7) Blower-door-directed air sealing more than doubled the air leakage reductions achieved from standard air sealing techniques. (8) Low-income houses in North Carolina had much higher average leakage rates than similar New York houses but were sealed as well or better.

  19. Home Energy Rebate Program

    Broader source: Energy.gov [DOE]

    Note: The Home Energy Rebate Program is suspended effective 5 pm March 25, 2016. Applicants on the waitlist may check the status of their application online, and new participants may call 1-877-257...

  20. Home Weatherization Visit

    Broader source: Energy.gov [DOE]

    Secretary Steven Chu visits a home that is in the process of being weatherized in Columbus, OH, along with Ohio Governor Ted Strickland and Columbus Mayor Michael Coleman. They discuss the benefits...

  1. 200,000 homes weatherized under the Recovery Act

    ScienceCinema (OSTI)

    Zoi, Cathy

    2013-05-29

    Today Vice President Biden announced that the Weatherization Assistance Program has weatherized 200,000 homes under the Recovery Act. We're taking your questions and comments right now on weatherization. Join in the conversation! *Facebook -- http://www.facebook.com/energygov *Twitter -- http://www.twitter.com/energy

  2. Massachusetts Captures Home Energy Waste | Department of Energy

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

    Massachusetts Captures Home Energy Waste Massachusetts Captures Home Energy Waste A thermal image of a house. In Massachusetts, getting residents to pay attention to their energy use was as simple as a snapshot. The Department of Energy Resources (DOER) equipped a hybrid SUV with a thermal imaging system. In 2011, the vehicle traveled through seven communities and performed thermal scans of the approximately 40,000 homes it passed. To allay privacy concerns, DOER conducted legal research and

  3. DOE Challenge Home Technical Training - Ducts in Conditioned Space |

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

    Department of Energy Technical Training - Ducts in Conditioned Space DOE Challenge Home Technical Training - Ducts in Conditioned Space A publication of the U.S. Department of Energy Challenge Home program: Design Options for Locating Ducts within Conditioned Space. PDF icon challenge_home_technical_training.pdf More Documents & Publications DOE ZERH Webinar: Ducts in Conditioned Space Building America Webinar: High Performance Space Conditioning Systems, Part II - Design Options for

  4. Guidelines for Home Energy Professionals Certifications | Department of

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

    Energy Certifications Guidelines for Home Energy Professionals Certifications As part of the Guidelines for Home Energy Professionals project, the U.S. Department of Energy (DOE) collaborated with trainers and technicians from across the home performance industry to develop high-quality, nationally recognized professional certifications. Learn more about the certification blueprint, how to get certified, and resources for training centers below. Certification Blueprint The new certifications

  5. Guidelines for Home Energy Professionals Standard Work Specifications |

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

    Department of Energy Standard Work Specifications Guidelines for Home Energy Professionals Standard Work Specifications By defining quality work through standard work specifications (SWS), the Guidelines for Home Energy Professionals project supports the development of a skilled residential energy upgrade workforce. The SWS for single-family, multifamily, and manufactured housing describe acceptable outcomes for weatherization or home performance upgrades-effective, durable, and safe

  6. The Future of Home Heating | Department of Energy

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

    The Future of Home Heating The Future of Home Heating Huber presentation on May 8, 2012 at the Pyrolysis Oil Workshop on the future of home heating PDF icon pyrolysis_huber.pdf More Documents & Publications Technical Information Exchange on Pyrolysis Oil: Potential for a Renewab;e Heating Oil Substation Fuel in New England Performance of Biofuels and Biofuel Blends A Life-Cycle Assessment Comparing Select Gas-to-Liquid Fuels with Conventional Fuels in the Transportation Sector

  7. Technical Assistance to Developers

    SciTech Connect (OSTI)

    Rockward, Tommy; Borup, Rodney L.; Garzon, Fernando H.; Mukundan, Rangachary; Spernjak, Dusan

    2012-07-17

    This task supports the allowance of technical assistance to fuel-cell component and system developers as directed by the DOE. This task includes testing of novel materials and participation in the further development and validation of single cell test protocols. This task also covers technical assistance to DOE Working Groups, the U.S. Council for Automotive Research (USCAR) and the USCAR/DOE Driving Research and Innovation for Vehicle efficiency and Energy sustainability (U.S. Drive) Fuel Cell Technology Team. Assistance includes technical validation of new fuel cell materials and methods, single cell fuel cell testing to support the development of targets and test protocols, and regular advisory participation in other working groups and reviews. This assistance is made available to PEM fuel cell developers by request and DOE Approval. The objectives are to: (1) Support technically, as directed by DOE, fuel cell component and system developers; (2) Assess fuel cell materials and components and give feedback to developers; (3) Assist the DOE Durability Working Group with the development of various new material durability Testing protocols; and (4) Provide support to the U.S. Council for Automotive Research (USCAR) and the USCAR/DOE Fuel Cell Technology Team. FY2012 specific technical objectives are: (1) Evaluate novel MPL materials; (2) Develop of startup/ shutdown protocol; (3) Test the impact of hydrophobic treatment on graphite bi-polar plates; (4) Perform complete diagnostics on metal bi-polar plates for corrosion; and (5) Participate and lead efforts in the DOE Working Groups.

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

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

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

  9. Home Weatherization | Department of Energy

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

    Science & Innovation » Energy Efficiency » Homes » Home Weatherization Home Weatherization A home energy audit is the first step to saving energy and money. Our Energy Saver 101 infographic breaks down a home energy audit, explaining what energy auditors look for and the special tools they use to determine where a home is wasting energy. Explore the <a href="/node/714616">full infographic</a> now. A home energy audit is the first step to saving energy and money. Our

  10. Assessment of User Home Location Geoinference Methods

    SciTech Connect (OSTI)

    Harrison, Joshua J.; Bell, Eric B.; Corley, Courtney D.; Dowling, Chase P.; Cowell, Andrew J.

    2015-05-29

    This study presents an assessment of multiple approaches to determine the home and/or other important locations to a Twitter user. In this study, we present a unique approach to the problem of geotagged data sparsity in social media when performing geoinferencing tasks. Given the sparsity of explicitly geotagged Twitter data, the ability to perform accurate and reliable user geolocation from a limited number of geotagged posts has proven to be quite useful. In our survey, we have achieved accuracy rates of over 86% in matching Twitter user profile locations with their inferred home locations derived from geotagged posts.

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

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

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

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

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

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

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

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

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

  14. NEW CREDENTIAL HELPS HOMES GET HEALTH AND SAFETY CHECK-UPS |...

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

    NEW CREDENTIAL HELPS HOMES GET HEALTH AND SAFETY CHECK-UPS NEW CREDENTIAL HELPS HOMES GET HEALTH AND SAFETY CHECK-UPS Logo of the Building Performance Institute. This spring, ...

  15. New Whole-House Solutions Case Study: Imagine Homes, San Antonio...

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

    Building America research team IBACOS to build more than 300 high-performance homes that ... its homes to both the federal ENERGY STAR program and the Build San Antonio Green program. ...

  16. DOE Tour of Zero: The Eco-Friendly Home by Ferguson Design and...

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

    Friendly Home by Ferguson Design and Construction Inc. DOE Tour of Zero: The Eco-Friendly Home by Ferguson Design and Construction Inc. Addthis 1 of 13 This high-performance custom...

  17. DOE Tour of Zero: McKinley Project by Carl Franklin Homes and...

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

    Green Extreme Homes Community Development Corporation built this 1,594-square-foot two-story home in Garland, Texas, to the performance criteria of the U.S. Department of Energy ...

  18. Webinar: Ventilation and Filtration Strategies with Indoor airPLUS and Zero Energy Ready Homes

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

  19. ZERH Webinar: Energy- and Water- Efficiency in the DOE Zero Energy Ready Home Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

  20. Webinar: Going Green and Building Strong: Building FORTIFIED Homes Part 2

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

  1. Webinar: Going Green and Building Strong: Building FORTIFIED Homes Part 1

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

  2. David Gates home page

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

    Experiment 1987-1993 Research Assistant, Columbia University, High Beta Tokamak Group. Education 1993 Ph. D.- Columbia University, Dept. of Applied Physics, Graduate School of...

  3. DOE Zero Energy Ready Home Case Study: Palo Duro Homes — Palo Duro Homes, Albuquerque, NM

    SciTech Connect (OSTI)

    none,

    2014-09-01

    This builder was honored for Most DOE Zero Energy Ready Homes Built in the 2014 Housing Innovation Awards. By July 2014, Palo Duro had completed 152 homes since the program began in 2013 (under the original program title DOE Challenge Home), all of them certified to the stringent efficiency requirements of DOE’s Zero Energy Ready Home program.

  4. DOE Tour of Zero Floorplans: Chamberlain Court #75 by High Performance

    Energy Savers [EERE]

    Homes | Department of Energy Chamberlain Court #75 by High Performance Homes DOE Tour of Zero Floorplans: Chamberlain Court #75 by High Performance Homes DOE Tour of Zero Floorplans: Chamberlain Court #75 by High Performance

  5. Manufactured Homes Simulated Thermal Analysis and Cost Effectiveness Report.

    SciTech Connect (OSTI)

    Baylon, David

    1990-05-17

    In 1988 and 1989, 150 manufactured homes were built to comply with Super Good Cents (SGC) specifications adapted from the existing specifications for site-built homes under the Residential Construction Demonstration Project (RCDP). Engineering calculations and computer simulations were used to estimate the effects of the SGC specifications on the thermal performance of the homes. These results were compared with consumer costs to establish the cost-effectiveness of individual measures. Heat loss U-factors for windows, walls, floors and ceilings were established using the standard ASHRAE parallel heat flow method. Adjustments resulted in higher U-factors for ceilings and floors than assumed at the time the homes were approved as meeting the SGC specifications. Except for those homes which included heat pumps, most of the homes did not meet the SGC compliance standards. Nonetheless these homes achieved substantial reductions in overall heat loss rate (UA) compared to UAs estimated for the same homes using the standard insulation packages provided by the manufacturers in the absence of the RCDP program. Homes with conventional electric furnaces showed a 35% reduction in total UA while homes with heat pumps had a 25% reduction. A regression analysis showed no significant relationship between climate zone, manufacturer and UA. A modified version of SUNDAY building simulation program which simulates duct and heat pump performance was used to model the thermal performance of each RCDP home as built and the same home as it would have been built without SGC specifications (base case). Standard assumptions were used for thermostat setpoint, thermal mass, internal gains and infiltration rates. 11 refs., 5 figs., 5 tabs.

  6. Early Oak Ridge Home | Y-12 National Security Complex

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

    Home Early Oak Ridge Home A typical dwelling predating the Manhattan Project homes

  7. Technical Assistance Activities | Department of Energy

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

    Activities Technical Assistance Activities AMO's Industrial Technical Assistance supports the deployment of manufacturing technologies and practices, including strategic energy management and combined heat and power, across American industry to increase productivity and reduce water and energy use. Technical Assistance Programs Better Plants Program Better Plants Challenge Superior Energy Performance Industrial Assessment Centers CHP Deployment Energy Resource Center Software Tools Training

  8. HIA 2015 DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL

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

    Evolutionary Home Builders The Adaptation Home Geneva, IL DOE ZERO ENERGY READY HOME(tm) 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

  9. Moisture Performance of High-R Wall Systems

    Broader source: Energy.gov [DOE]

    Lead Performer: Home Innovation Research Labs—Upper Marlboro, MD Partners: -- American Chemistry Council -- National Association of Home Builders -- USDA Forest Products Lab -- Vinyl Siding Institute

  10. High-Performance with Solar Electric Reduced Peak Demand: Premier...

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

    with Solar Electric Reduced Peak Demand: Premier Homes Rancho Cordoba, CA - Building America Top Innovation High-Performance with Solar Electric Reduced Peak Demand: Premier Homes ...

  11. Forced Air Systems in High Performance Homes

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the U.S. Department of Energy Building America Technical Update meeting on April 29-30, 2013, in Denver, Colorado.

  12. Dominion East Ohio (Gas)- Home Performance Program

    Broader source: Energy.gov [DOE]

    Once the assessment is complete, the customer can decide which energy efficiency measures may be worth installing. The Program offers a number of rebates, depending on the type of work that is...

  13. 200,000 Homes Weatherized Under the Recovery Act -- Video from Cathy Zoi |

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

    Department of Energy 0,000 Homes Weatherized Under the Recovery Act -- Video from Cathy Zoi 200,000 Homes Weatherized Under the Recovery Act -- Video from Cathy Zoi August 26, 2010 - 4:51pm Addthis Cathy Zoi, Assistant Secretary for Energy Efficiency and Renewable Energy, shares her thoughts on reaching the 200,000 weatherized homes milestone. Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs Today Vice President Biden announced that 200,000 homes have been

  14. Mountain Home Well - Photos

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

    Shervais, John

    The Snake River Plain (SRP), Idaho, hosts potential geothermal resources due to elevated groundwater temperatures associated with the thermal anomaly Yellowstone-Snake River hotspot. Project HOTSPOT has coordinated international institutions and organizations to understand subsurface stratigraphy and assess geothermal potential. Over 5.9km of core were drilled from three boreholes within the SRP in an attempt to acquire continuous core documenting the volcanic and sedimentary record of the hotspot: (1) Kimama, (2) Kimberly, and (3) Mountain Home. The Mountain Home drill hole is located along the western plain and documents older basalts overlain by sediment. Data submitted by project collaborator Doug Schmitt, University of Alberta

  15. HomeCooling101

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

    Saver 101: Everything You Need to Know About 6% $11B The percentage of the average household's energy use that goes to space cooling. 2/3 of all U.S. homes have air conditioners. #DidYouKnow: The amount it costs homeowners every year to power their air conditioners. You can reduce air conditioning energy use by 20-50 percent by switching to high-efficiency air conditioners and taking other actions to lower your home cooling costs. 20-50% Ventilation Ventilation is the least expensive and most

  16. Mountain Home Well - Photos

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

    Shervais, John

    2012-01-11

    The Snake River Plain (SRP), Idaho, hosts potential geothermal resources due to elevated groundwater temperatures associated with the thermal anomaly Yellowstone-Snake River hotspot. Project HOTSPOT has coordinated international institutions and organizations to understand subsurface stratigraphy and assess geothermal potential. Over 5.9km of core were drilled from three boreholes within the SRP in an attempt to acquire continuous core documenting the volcanic and sedimentary record of the hotspot: (1) Kimama, (2) Kimberly, and (3) Mountain Home. The Mountain Home drill hole is located along the western plain and documents older basalts overlain by sediment. Data submitted by project collaborator Doug Schmitt, University of Alberta

  17. Deep Energy Retrofit Performance Metric Comparison: Eight California...

    Office of Scientific and Technical Information (OSTI)

    For each home, the details of the retrofits were analyzed, diagnostic tests to characterize the home were performed and the homes were monitored for total and individual end-use ...

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

    Office of Environmental Management (EM)

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

  19. Energy-Efficient New Homes Tax Credit for Home Builders

    Broader source: Energy.gov [DOE]

    The federal Energy Policy Act of 2005 established tax credits of up to $2,000 for builders of all new energy-efficient homes, including manufactured homes constructed in accordance with the Feder...

  20. DOE Tour of Zero Floorplans: Chamberlain Court #75 by High Performance...

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

    Chamberlain Court 75 by High Performance Homes DOE Tour of Zero Floorplans: Chamberlain Court 75 by High Performance Homes DOE Tour of Zero Floorplans: Chamberlain Court 75 by...

  1. Professional Home Energy Audits | Department of Energy

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

    Weatherize Home Energy Audits Professional Home Energy Audits Professional Home Energy Audits Upgrades following an energy audit can save you money and improve the comfort of ...

  2. Solar Home Energy | Open Energy Information

    Open Energy Info (EERE)

    Home Energy Jump to: navigation, search Name: Solar Home Energy Place: Bournemouth, United Kingdom Sector: Renewable Energy, Solar Product: Solar Home Energy is one of the...

  3. K. Hovnanian Homes | Open Energy Information

    Open Energy Info (EERE)

    K. Hovnanian Homes Jump to: navigation, search Name: K. Hovnanian Homes Place: Red Bank, NJ Website: www.khov.com References: K. Hovnanian Homes1 Information About Partnership...

  4. Mountain Home Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Mountain Home Wind Farm Jump to: navigation, search Name Mountain Home Wind Farm Facility Mountain Home Sector Wind energy Facility Type Commercial Scale Wind Facility Status In...

  5. Review of Selected Home Energy Auditing Tools

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

    REVIEW OF SELECTED HOME ENERGY AUDITING TOOLS In Support of the Development of a National Building Performance Assessment and Rating Program Prepared for: The U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy Prepared by: SENTECH, Inc. (now part of SRA International, Inc.) November 2, 2010 TABLE OF CONTENTS TABLE OF CONTENTS ....................................................................................................... 2 1. EXECUTIVE SUMMARY

  6. Building America - Resources for Energy Efficient Homes

    SciTech Connect (OSTI)

    2012-04-19

    Building America publications help builders achieve whole-house energy savings in five major climate zones. Using the recommendation and process improvements outlined in the Best Practices Series handbooks, builders can re-engineer their designs to improve energy performance and quality. Case studies for new and existing homes provide results from actual projects.

  7. Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency

    Office of Energy Efficiency and Renewable Energy (EERE)

    Weatherization services are cost-effective, energy efficiency emasures for existing residential and multifamily housing with income-eligible residents.

  8. Building America Whole-House Solutions for New Homes: Meeting...

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

    Building America Whole-House Solutions for New Homes: Meeting DOE Challenge Homes Program Certification Three production home builders-K. Hovnanian Homes, David Weekley Homes, and ...

  9. Building America Business Solutions for New Homes: Marketing...

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

    for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: ...

  10. Building America Business Solutions for New Homes: Marketing...

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

    Business Solutions for New Homes: Marketing Zero Energy Homes: Lifestyle Homes, Melbourne, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: ...

  11. DOE Tour of Zero: Bellingham Power House by TC Legend Homes | Department of

    Energy Savers [EERE]

    Energy Bellingham Power House by TC Legend Homes DOE Tour of Zero: Bellingham Power House by TC Legend Homes Addthis 1 of 19 TC Legend Homes built this 2,781-square-foot home in Bellingham, Washington, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 19 A greenhouse off the kitchen provides a thermal transition zone into the home, minimizing heat losses during the winter. The solar hot water heating panels are visible on the porch roof.

  12. DOE Tour of Zero: Marine Drive by Clifton View Homes | Department of Energy

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

    Marine Drive by Clifton View Homes DOE Tour of Zero: Marine Drive by Clifton View Homes Addthis 1 of 10 Clifton View Homes built this 2,408-square-foot zero energy home in Coupeville, Washington, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 10 The ultra-efficient home has 7.84 kW of solar electric panels on the roof, which contribute to zero utility bills for the homeowners. The roof is built with structural insulated panels (SIPs) that

  13. DOE Tour of Zero: Marine Drive by Clifton View Homes | Department of Energy

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

    Marine Drive by Clifton View Homes DOE Tour of Zero: Marine Drive by Clifton View Homes 1 of 10 Clifton View Homes built this 2,408-square-foot zero energy home in Coupeville, Washington, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 10 The ultra-efficient home has 7.84 kW of solar electric panels on the roof, which contribute to zero utility bills for the homeowners. The roof is built with structural insulated panels (SIPs) that are

  14. DOE Tour of Zero: Port Hadlock by Clifton View Homes | Department of Energy

    Energy Savers [EERE]

    Port Hadlock by Clifton View Homes DOE Tour of Zero: Port Hadlock by Clifton View Homes Addthis 1 of 10 Clifton View Homes built this 1,784-square-foot zero energy home in Port Hadlock, Washington, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 10 The ultra-efficient home has 7.56 kW of solar electric panels on the roof that help it to achieve annual energy bills of $35. The solar panels are installed on the durable, fire-resistant

  15. Helms Research Group - Home

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

    Helms Group Home Research Members Publications Collaborations Connect Physical Organic Materials Chemistry Our research is devoted to understanding transport phenomena in mesostructured systems assembled from organic, organometallic, polymeric and nanocrystalline components. Enhanced capabilities relevant to energy, health, water, and food quality are enabled by our unique approaches to the modular design of their architectures and interfaces.

  16. Home Weatherization Visit

    ScienceCinema (OSTI)

    Chu, Steven

    2013-05-29

    Secretary Steven Chu visits a home that is in the process of being weatherized in Columbus, OH, along with Ohio Governor Ted Strickland and Columbus Mayor Michael Coleman. They discuss the benefits of weatherization and how funding from the recovery act is having a direct impact in communities across America.

  17. Marketing energy conservation options to Northwest manufactured home buyers. Revision 1

    SciTech Connect (OSTI)

    Hendrickson, P.L.; Mohler, B.L.; Taylor, Z.T.; Lee, A.D.; Onisko, S.A.

    1985-10-01

    Manufactured, or HUD-Code, homes comprise a growing share of the housing stock in the Northwest, as well as nationally. Their relatively low cost has made them especially attractive to lower income families, first-time home-buyers, and retired persons. The characteristics of manufactured home (MH) buyers, the unique energy consumption characteristics of the homes, and their increasing market share make this market an especially critical one for energy consumption and conservation planning in the Northwest. This study relies on extensive, existing survey data and new analyses to develop information that can potentially assist the design of a marketing plan to achieve energy conservation in new manufactured homes. This study has the objective of assisting BPA in the development of a regional approach in which numerous organizations and parties would participate to achieve conservation in new manufactured homes. A previous survey and information collected for this study from regional dealers and manufacturers provide an indication of the energy conservation options being sold to manufactured home buyers in the PNW. Manufacturers in the Northwest appear to sell homes that usually exceed the HUD thermal requirements. Manufacturers typically offer efficiency improvements in packages that include fixed improvements in insulation levels, glazing, and infiltration control. Wholesale costs of these packages range from about $100 to $1500. Typical packages include significant upgrades in floor insulation values with modest upgrades in ceilings and walls. This study identifies trends and impacts that a marketing plan should consider to adequately address the financial concerns of manufactured home buyers.

  18. Technology Solutions for New Manufactured Homes: Idaho, Oregon, and Washington Manufactured Home Builders (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01

    The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50 percent over typical manufactured homes produced in the northwest.

  19. CEC- New Solar Homes Partnership

    Broader source: Energy.gov [DOE]

    Launched on January 2, 2007, the New Solar Homes Partnership (NSHP) is a 10-year, $400 million program to encourage solar in new homes by working with builders and developers to incorporate into ...

  20. Energy 101: Home Energy Assessment

    Broader source: Energy.gov [DOE]

    A home energy checkup helps owners determine where their house is losing energy, money and how such problems can be corrected to make the home more energy efficient. A professional technician,...

  1. SCE- California Advanced Homes Incentives

    Broader source: Energy.gov [DOE]

    Southern California Edison offers an incentive for home builders to build homes which exceed 2008 Title 24 standards by 15%. The program is open to all single-family and multi-family new...

  2. GRID INDEPENDENT FUEL CELL OPERATED SMART HOME

    SciTech Connect (OSTI)

    Dr. Mohammad S. Alam

    2003-12-07

    A fuel cell power plant, which utilizes a smart energy management and control (SEMaC) system, supplying the power need of laboratory based ''home'' has been purchased and installed. The ''home'' consists of two rooms, each approximately 250 sq. ft. Every appliance and power outlet is under the control of a host computer, running the SEMaC software package. It is possible to override the computer, in the event that an appliance or power outage is required. Detailed analysis and simulation of the fuel cell operated smart home has been performed. Two journal papers has been accepted for publication and another journal paper is under review. Three theses have been completed and three additional theses are in progress.

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

    Energy Savers [EERE]

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

  4. DOE Zero Energy Ready Home Case Study: Carl Franklin Homes, L...

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

    Carl Franklin Homes, L.C.Green Extreme Homes, CDC, McKinley Project, Garland TX DOE Zero Energy Ready Home Case Study: Carl Franklin Homes, L.C.Green Extreme Homes, CDC, McKinley ...

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

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

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

  6. Home Heating | Department of Energy

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

    Heating Home Heating Energy Saver 101 Infographic: Home Heating Energy Saver 101 Infographic: Home Heating Everything you need to know about home heating, including how heating systems work, the different types on the market and proper maintenance. Read more Thermostats Thermostats Save money on heating by automatically setting back your thermostat when you are asleep or away. Read more Wood and Pellet Heating Wood and Pellet Heating Wood and pellets are renewable fuel sources, and modern wood

  7. Challenge Home Student Design Competition

    Broader source: Energy.gov [DOE]

    The Challenge Home Student Design Competition took place April 26 and 27 at the Energy Department's National Renewable Energy Laboratory.

  8. Home Energy Score Sample Report

    Energy Savers [EERE]

    Program Home Energy Score Program Residential Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review PDF icon resbldgs06_bourassa_040313.pdf More Documents & Publications HES Program Update and Scoring Tool v2014 Release Home Energy Score: Analysis & Improvements to Date Home Energy Score: Analysis & Improvements to Date Department of Energy

    Energy Score Program: Update and Overview for Potential Partners Home Energy Score Program: Update

  9. Challenge Home | Department of Energy

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

    Challenge Home Challenge Home Residential Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review PDF icon resbldgs02_rashkin_040213.pdf More Documents & Publications Home Energy Score Update: New Simulation Training and Credential Requirements for Assessors Residential Building Audits and Retrofits Building America Webinar: Put New Tools and Content on the Building America Solution Center To Work for You!

  10. Guide to Home Energy Assessments

    SciTech Connect (OSTI)

    2011-02-01

    A proper home energy assessment (also called a home energy audit) will tell you how much energy you use in your house, the most cost-effective measures you can take to improve the energy efficiency of your home, and how to save money on energy bills.

  11. Advanced Dehumidification Analysis on Building America Homes Using EnergyPlus: Preprint

    SciTech Connect (OSTI)

    Fang, X.; Winkler, J.; Christensen, D.

    2010-08-01

    A parametric study was conducted using EnergyPlus version 4.0 to analyze the impact of various dehumidification equipment and control strategies on a typical mid-1990's reference home, a 2006 IECC home, and a high-performance home in a hot humid climate.

  12. High Performance Plastic DSSC | ANSER Center | Argonne-Northwestern

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

    National Laboratory High Performance Plastic DSSC Home > Research > ANSER Research Highlights > High Performance Plastic DSSC

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

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

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

  14. Home Office and Electronics | Department of Energy

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

    Home Office and Electronics Home Office and Electronics Addthis Keep Your Home Office Efficient with ENERGY STAR. 1 of 2 Keep Your Home Office Efficient with ENERGY STAR. Laptops ...

  15. Sandia Publishes New Guide to Assist Homebuilders

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

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

  16. Federal financial assistance for hydroelectric power

    SciTech Connect (OSTI)

    Not Available

    1980-09-01

    The Rural Energy Initiative seeks to maximize the effectiveness of Federal programs in developing certain energy resources, including small-scale hydropower. The REI target is to arrange financing for 100 hydro sites by 1981, with about 300 MWe of additional capacity. The REI financial assistance programs for small hydropower development in the US DOE; Economic Development Administration; REA; HUD; Farmers Home Administration; DOI; DOL's CETA programs; and the Community Services Administration are described. (MCW)

  17. Renewable Energy Ready Home Solar Photovoltaic Specifications...

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

    Renewable Energy Ready Home Solar Photovoltaic Specifications Renewable Energy Ready Home Solar Photovoltaic Specifications Solar Photovoltaic Specification, Checklist and Guide, ...

  18. Progress Energy Florida - Home Energy Check Audit and Rebate...

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

    Window FilmScreen: 50% Summary Upon request, Progress Energy Florida will perform a free home energy inspection. To qualify for one or all of the rebates, measures must be...

  19. Insulated Concrete Homes Increase Durability and Energy Efficiency

    SciTech Connect (OSTI)

    2001-05-01

    New houses designed by Mercedes Homes in Melbourne, Florida, save their homeowners money by using energy efficient features such as a high performance heat pump and solar control glazing to reduce cooling costs.

  20. Duke Energy Florida- Home Energy Check Audit and Rebate Program

    Broader source: Energy.gov [DOE]

    Upon request, Duke Energy Florida will perform a free home energy inspection. To qualify for one or all of the rebates, measures must be recommended during the inspection. Eligible equipment and...