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This library contains research reports produced by the Building America program and other building science resources used to support this Solution Center. The materials cover both new construction and existing homes. Use the search box and/or the filters to explore hundreds of residential building resources. Access to some references not produced by Building America may require purchase from the publisher. Documents are listed alphabetically. While we continually update our database, links may have changed since posting. Please contact our webmaster if you find broken links.

Showing results 201 - 250 of 565

Expert Meeting Report: Exploring the Disconnect Between Rated and Field Performance of Water Heating Systems

Author(s)
Hoeschele Marc,
Weitzel Elizabeth
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
Davis Energy Group,
U.S. Department of Energy,
DOE
Publication Date
The main objective of this expert meeting was to bring together a group of experts intimately involved with issues related to assessing the performance of residential high efficiency water heating systems.

Expert Meeting Report: Foundations Research Results

Author(s)
Ojczyk Cindy,
Huelman Patrick H,
Carmody John
Organization(s)
NorthernSTAR,
University of Minnesota,
UMN
Publication Date
Expert meeting report describing the need for greater understanding of foundation systems including moisture and insulation issues.

Expert Meeting Report: Simplified Space Conditioning Strategies for Energy Efficient Houses

Author(s)
Stecher Dave
Organization(s)
Integrated Building and Construction Solutions,
IBACOS,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Expert meeting held to discuss simplified space conditioning systems in low load homes, including the relationship between advanced thermal enclosures, space conditioning systems and comfort.

Expert Meeting Report: Windows Options for New and Existing Homes

Author(s)
Rothgeb Stacey
Organization(s)
NorthernSTAR,
National Renewable Energy Laboratory,
NREL
Publication Date
Expert meeting report aimed at a greater understanding of the windows research that Building America partners and national laboratories are engaged in to help professionals and consumers choose best practice strategies.

Expert Meeting: Optimized Heating Systems Using Condensing Boilers and Baseboard Convectors

Author(s)
Arena Lois
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
National Renewable Energy Laboratory,
NREL,
Steven Winter Associates,
SWA
Publication Date
Expert meeting held to review and discuss results and future plans for research to improve the performance of hydronic heating systems using condensing boilers and baseboard convectors.

Exploring Cost-Effective High Performance Residential Retrofits for Affordable Housing in the Hot Humid Climate

Author(s)
McIlvaine Janet,
Sutherland Karen,
Schleith Kevin,
Chandra Subrato
Organization(s)
Florida Solar Energy Center,
FSEC,
Pacific Northwest National Laboratory,
PNNL
Publication Date
Report presenting the process of a residential retrofit project for houses in the states of Florida and Alabama, including findings at the time of reporting and highlights of the first home to meet the target HERS Index of 70.

Extended Plate Wall System Expands Adoption of High-R Envelope Solutions

Author(s)
Burkett Lena,
Gunderson Patti
Organization(s)
U.S. Department of Energy,
DOE
Publication Date
Fact sheet describing the Extended Plate Wall (EPW) a system that incorporates a 2-inch layer of foam plastic insulative sheathing within the framing for top and bottom plates, streamlining air sealing, window and door installation, weather resistive barrier application, and cladding attachment for...

Exterior Insulation Implications on Heating and Cooling in Cold Climates

Author(s)
Herk Anastasia,
Poerschke Andrew
Organization(s)
Integrated Building and Construction Solutions,
IBACOS
Publication Date
The New York State Energy Research and Development Authority (NYSERDA) is interested in finding cost-effective solutions for deep energy retrofits (DERs) related to exterior wall insulation in a cold climate, with targets of 50% peak load reduction and 50% space conditioning energy savings.

External Insulation of Masonry Walls and Wood Framed Walls

Author(s)
Baker Peter
Organization(s)
Building Science Corporation,
BSC,
National Renewable Energy Laboratory,
NREL
Publication Date
Research study developing baseline engineering analysis to support the installation of thick layers of exterior insulation (2 in. to 8 in.) on existing masonry walls and wood framed walls.

Field and Laboratory Testing of Approaches to Smart Whole-House Mechanical Ventilation Control

Author(s)
Martin Eric,
Fenaughty Karen,
Parker Danny S
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
Florida Solar Energy Center,
FSEC
Publication Date
Report outlining how Smart ventilation controls (SVC) balance energy consumption, comfort, and IAQ by optimizing mechanical ventilation operation to reduce the heating and/or cooling loads, improve management of indoor moisture, and maintain IAQ equivalence according to ASHRAE 62.2.

Field Assessment of Energy Audit Tools for Retrofit Programs

Author(s)
Bohac Dave,
Edwards Jenny,
Smith Isaac,
Nelson Carl
Organization(s)
NorthernSTAR,
University of Minnesota,
UMN
Publication Date
Report describing a project focused on the use of home energy ratings as a tool to promote energy retrofits in existing homes.

Field Evaluation of Advances in Energy-Efficiency Practices for Manufactured Homes

Author(s)
Dentz Jordan,
Ansanelli Eric,
Levy Emanuel,
Barker Greg M,
Dadia D,
Rath Pournamasi
Organization(s)
Advanced Residential Integrated Energy Solutions,
ARIES
Publication Date
Report on the field evaluation of whole-building approaches and estimation of the relative contributions of select technologies toward reducing energy use related to space conditioning in new manufactured homes.

Field Evaluation of Four Novel Roof Designs for Energy-Efficient Manufactured Homes

Author(s)
Dentz Jordan,
Ansanelli Eric,
Dadia D,
Levy Emanuel,
Barker Greg M,
Rath Pournamasi
Organization(s)
Advanced Residential Integrated Energy Solutions,
ARIES
Publication Date
Report of a field evaluation of four novel roof designs to see how each design would reduce space-conditioned energy use so that the knowledge gained could be applied to the design of new manufactured homes.

Field Evaluation of Programmable Thermostats

Author(s)
Sachs Olga,
Tiefenbeck Verena,
Duvier Caroline,
Qin Angela,
Cheney Kate,
Akers Craig,
Roth Kurt
Organization(s)
Fraunhofer Center for Sustainable Energy Systems,
Fraunhofer CSE,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Research study evaluating a low-cost and scalable way to reduce heating energy consumption using the energy-saving features of programmable thermostats (i.e., automatic daytime and nighttime setbacks).

Field Monitoring Protocol: Mini-Split Heat Pumps

Author(s)
Christensen Dane,
Tomerlin Jeff,
Winkler Jon,
Hancock Ed,
Fang Xia
Organization(s)
National Renewable Energy Laboratory,
NREL,
Mountain Energy Partnership,
U.S. Department of Energy,
DOE
Publication Date
Information sheet with an analysis of mini split heat pump systems.

Field Test of Room-to-Room Uniformity of Ventilation Air Distribution in Two New Houses, RR-0602

Author(s)
Hendron Robert,
Rudd Armin,
Anderson Ren,
Barley Dennis,
Hancock Ed,
Townsend Aaron
Organization(s)
Building Science Corporation,
BSC,
National Renewable Energy Laboratory,
NREL,
Mountain Energy Partnership
Publication Date
Report about field testing that characterizes the uniformity of room-to-room ventilation air distribution under various operating conditions by examining multi-zone tracer gas decay curves and calculating local age-of-air.

Field Test Protocol: Standard Internal Load Generation for Unoccupied Test Homes

Author(s)
Christensen Dane,
Barker Greg M,
Hancock Ed,
Fang Xia
Organization(s)
National Renewable Energy Laboratory,
NREL,
Mountain Energy Partnership,
U.S. Department of Energy,
DOE
Publication Date
Report describing a simple and general way to generate House Simulation Protocol (HSP)-consistent internal sensible and latent loads in unoccupied homes.

Field Validation of a Smart Energy Recovery Ventilation System Using Low-Cost Indoor Air Quality Sensors

Author(s)
Hains Bryant,
Abi Saab Rawad,
Giddings Tylesha,
Magande Hugh,
Grygier Jenna,
Liang Donghai,
Gao Han,
Sarnat Jeremy,
Horner Elliott
Organization(s)
Southface
Publication Date
Technical report on a field validation study that utilizes low-cost indoor air quality sensors to assess a smart ventilation system's effectiveness in maintaining acceptable indoor humidity in low-load homes in humid environments, revealing that while the smart ventilation algorithm demonstrated...

Flexible Residential Test Facility: Impact of Infiltration and Ventilation on Measured Cooling Season Energy and Moisture Levels

Author(s)
Parker Danny S,
Kono Jamie E,
Vieira Robin K,
Fairey Philip W,
Sherwin John S,
Hoak David,
Beal David,
Withers Charles R
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL,
Florida Solar Energy Center,
FSEC
Publication Date
Research report assessing the moisture and cooling load impacts of airtightness and mechanical ventilation in homes in hot-humid climates.

Flexible Residential Test Facility: Impact of Infiltration and Ventilation on Measured Heating Season Energy and Moisture Levels

Author(s)
Parker Danny S,
Vieira Robin K,
Sherwin John S,
Withers Charles R,
Hoak David,
Fairey Philip W
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
Florida Solar Energy Center,
FSEC
Publication Date
Research study outlining savings from reducing air infiltration, with and without the addition of mechanical ventilation, using two identical laboratory homes designed to model existing Florida building stock.

Fort Benning Indianhead Townhome Renovations

Author(s)
Stephenson R,
Roberts S,
Butler Tom,
Kim E
Organization(s)
NAHB Research Center,
Home Innovation Research Labs,
HIRL,
National Renewable Energy Laboratory,
NREL,
Southface Energy Institute,
SEI
Publication Date
Report outlining the energy upgrade package implemented in Ft. Benning, GA, Indianhead Townhomes project and the findings of the Southface Energy Institute's post-renovation analysis.

Fort Devens: Cold Climate, Energy-Efficient, Market-Rate Townhomes

Author(s)
Zoeller William,
Grab Joanna,
Slattery Matt
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
U.S. Department of Energy,
DOE
Publication Date
Report about development of effective strategies to reduce the overall building energy use in line with Building America goals in this modestly priced market rate project.

General PV Specification

Author(s)
Aldrich Robb
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA
Publication Date
Brochure on specifications for PV systems.

General Solar Thermal Specification

Author(s)
Aldrich Robb
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA
Publication Date
Brochure on specifications for solar thermal systems.

Greenbelt Homes Pilot Energy Efficiency Programs Phase 1 Summary: Existing Conditions and Baseline Energy Use

Author(s)
Wiehagen Joseph,
Del Bianco Marie,
Wood Amber
Organization(s)
NAHB Research Center,
Home Innovation Research Labs,
HIRL,
U.S. Department of Energy,
DOE
Publication Date
Report detailing field walk-through evaluations, energy simulations for projected savings with exterior insulation upgrades, building envelope energy improvement cost estimates, and installation and maintenance of monitoring equipment and data.

Greenbuilt Retrofit Test House Final Report

Author(s)
Earle Lieko,
Tabares-Velasco Paulo Cesar,
Barker Greg M,
Hudon Kate,
Sparn Bethany,
Hancock C E
Organization(s)
National Renewable Energy Laboratory,
NREL,
Mountain Energy Partnership
Publication Date
Research report presenting results of short term tests on measures used in an energy efficiency retrofit project in California.

Ground Source Integrated Heat Pump for Near Zero Energy Houses: Technology Status Report.

Author(s)
Murphy Richard W,
Rice C Keith,
Baxter Van D,
Craddick William G
Organization(s)
U.S. Department of Energy,
DOE,
Oak Ridge National Laboratory,
ORNL
Publication Date
Report describing the ground-source IHP (GS-IHP) design and includes the lessons learned and best practices revealed by the research and development (R&D) effort throughout.

Groundwater Control, Info-101

Author(s)
Building Science Corporation
Organization(s)
BSC
Publication Date
Information sheet about groundwater control.

Guide to Closing and Conditioning Ventilated Crawlspaces

Author(s)
Dickson Bruce
Organization(s)
Integrated Building and Construction Solutions,
IBACOS,
National Renewable Energy Laboratory,
NREL
Publication Date
Report explaining the issues and concerns with conventional ventilated crawlspaces and to outline prescriptive measures for improvements that will create healthier and more durable spaces.

Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates

Author(s)
Gilbride Theresa L,
Antonopoulos Chrissi A,
Margiotta Evan R,
Cragin Molly,
Kaltreider Christian E
Organization(s)
Pacific Northwest National Laboratory,
PNNL
Publication Date
Report identifying Building America and 2021 International Energy Conservation Code climate zone designations for every county in the United States; where a county's climate zone designation has changed since the 2018 IECC, that change is indicated as well.

Guide to Insulating Sheathing

Author(s)
Building Science Corporation
Organization(s)
BSC
Publication Date
Guide providing information on using exterior foam insulating sheathing in building wall assemblies to enhance thermal performance.

Hathaway "Solar Patriot" House: A Case Study in Efficiency and Renewable Energy

Author(s)
Norton Paul,
Hancock Ed,
Barker Greg M,
Reeves Paul
Organization(s)
National Renewable Energy Laboratory,
NREL,
Mountain Energy Partnership,
Partnership for Resource Conservation
Publication Date
Report detailing the monitored and modeled performance of a solar home outside of Washington DC.

Heat Pump Retrofit Strategies for Multifamily Buildings

Author(s)
Steven Winter Associates,
Natural Resources Defense Council
Organization(s)
SWA,
NRDC
Publication Date
Report describing the various heat pump retrofit options for multifamily buildings in the U.S., segmented by building typology and heating system, to support better environmental, economic, and health outcomes.

Heat Pump Water Heater Model Validation Study

Author(s)
Ecotope,
Northwest Energy Efficiency Alliance
Organization(s)
Ecotope,
NEEA
Publication Date
Report describing the significant potential for energy use reductions through heat pump water heaters, which have been a crucial part of Northwest power plans for decades and have recently achieved substantial savings with new integrated models and climate specifications.

High Performance Walls in Hot-Dry Climates

Author(s)
Hoeschele Marc,
Springer David,
Dakin Bill,
German Alea
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
Davis Energy Group,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Article from NREL on wall construction guidelines for homes in hot climate zones.

High-Efficiency Window Air Conditioners

Author(s)
U.S. Department of Energy
Organization(s)
DOE
Publication Date
Factsheet profiling a simple modification that can be made to window air-conditioners to improve their energy efficiency.