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Library

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 51 - 100 of 225

Validation of a Hot Water Distribution Model Using Laboratory and Field Data

Author(s)
Backman Christine,
Hoeschele Marc
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group,
U.S. Department of Energy,
DOE
Publication Date
Research study comparing TRNSYS Type 604 pipe model against laboratory pipe heat loss test data and detailed field monitoring data.

Updated Miscellaneous Electricity Loads and Appliance Energy Usage Profiles for Use in Home Energy Ratings, the Building America Benchmark Procedures and Related Calculations

Author(s)
Fairey Philip W,
Parker Danny S,
Hendron Robert
Organization(s)
Florida Solar Energy Center,
FSEC,
National Renewable Energy Laboratory,
NREL
Publication Date
Report addressing the ever increasing percentage of whole house energy use that is attributable to miscellaneous electricity loads (MELs) and major appliances.

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.

Comparison of Advanced Residential Water Heating Technologies in the United States

Author(s)
Fang Xia,
Maguire Jeff,
Wilson Eric
Organization(s)
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Research report providing a comparison of the most common residential water heating technologies to determine energy-efficient and cost-effective water heating technologies are when subjected to a variety of typical operating conditions.

Moisture Research - Optimizing Wall Assemblies

Author(s)
Arena Lois,
Mantha Pallavi
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report describing evaluation of several configurations of wall assemblies to determine the accuracy of moisture modeling and make recommendations to ensure durable, efficient assemblies.

Measure Guideline: Condensing Boilers - Control Strategies for Optimizing Performance and Comfort in Residential Applications

Author(s)
Arena Lois
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL
Publication Date
Document intended for designers and installers of hydronic heating systems interested in maximizing the overall system efficiency of condensing boilers when coupled with baseboard convectors. It is applicable to new and retrofit projects.

Ductless Mini-Split Heat Pump Comfort Evaluation

Author(s)
Roth Kurt,
Sehgal N,
Akers Craig
Organization(s)
Fraunhofer Center for Sustainable Energy Systems,
Fraunhofer CSE,
National Renewable Energy Laboratory,
NREL
Publication Date
Research report with results from field tests in two homes in Austin, Texas, from October 2011 to June 2012 to evaluate the comfort performance of ductless mini-split heat pumps

Variability in Measured Space Temperatures in 60 Homes

Author(s)
Roberts David,
Lay Kerylyn
Organization(s)
National Renewable Energy Laboratory,
NREL,
EnerNOC
Publication Date
Report discussing the measured variability in indoor space temperatures in a set of 60 homes located in Florida, New York, Oregon, and Washington.

Evaluating Ventilation Systems for Existing Homes

Author(s)
Aldrich Robb,
Arena Lois
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report describing the evaluation and selection of ventilation systems for homes retrofitted for energy aesthetic and health/safety improvements in Las Vegas.

Energy Efficient Crawlspace Foundation Retrofit: Mixed Humid Climate

Author(s)
Del Bianco Marie,
Wiehagen Joseph,
Wood Amber
Organization(s)
NAHB Research Center,
Home Innovation Research Labs,
HIRL,
National Renewable Energy Laboratory,
NREL
Publication Date
Report outlining the steps of translating a new home construction scope of work (SOW) to SOW for retrofit.

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.

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.

Cold Climate Building Enclosure Solutions

Author(s)
Fallahi Ali,
Shukla Nitin,
Kosny Jan
Organization(s)
Fraunhofer CSE,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Research study investigating the energy performance and cost effectiveness of several state-of-the-art retrofit strategies that could be used in residential houses in the Boston and New England area.

Comfort, Indoor Air Quality, and Energy Consumption in Low Energy Homes

Author(s)
Tiefenbeck Verena,
Roth Kurt,
Engelmann P
Organization(s)
Fraunhofer CSE,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report documenting the results of an in-depth evaluation of thermal comfort for two potential net zero-energy homes (NZEHs) in Massachusetts.

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.

High-R Walls for New Construction Structural Performance: Wind Pressure Testing

Author(s)
Desjarlais Andre O,
Kochkin Vladimir
Organization(s)
NAHB Research Center,
National Renewable Energy Laboratory,
NREL
Publication Date
Report with test results that serve as a baseline of data for further material tests of other high-R wall systems and for comparison to whole-house wind pressure testing.

Short-Term Test Results: Multifamily Home Energy Efficiency Retrofit

Author(s)
Lyons James
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL
Publication Date
Report summarizing commissioning, short-term testing, and analysis that occurred before, during, and just after the actual retrofit of the Bay Ridge project.

Strategy Guideline: Partnering for High Performance Homes

Author(s)
Prahl Duncan
Organization(s)
Integrated Building and Construction Solutions,
IBACOS,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Document serving as a starting point that features initial tools and resources for teams to start collaborating to continually improve the energy efficiency and durability of new houses.

Assessing the Energy Savings of Tankless Water Heater Retrofits in Public Housing

Author(s)
Dwiantoro Deny,
Walters R,
Ries R
Organization(s)
Building Energy Efficient Homes for America,
BEEHA,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report describing methodology, analysis, and findings from a case study of a 110-unit retrofit of gas tankless water heaters in a hot/humid climate in Alachua County, Florida.

Improved Modeling of Residential Air Conditioners and Heat Pumps for Energy Calculations

Author(s)
Cutler Dylan,
Winkler Jon,
Kruis Neal,
Christensen Craig B,
Brandemuhl Michael J
Organization(s)
National Renewable Energy Laboratory,
NREL,
University of Colorado,
CU
Publication Date
Report presenting improved air conditioner (AC) and heat pump (HP) modeling methods in the context of whole-building simulation tools.

High-R Walls for Remodeling: Wall Cavity Moisture Monitoring

Author(s)
Wiehagen Joseph,
Kochkin Vladimir
Organization(s)
NAHB Research Center,
National Renewable Energy Laboratory,
NREL
Publication Date
Research study presenting results of an existing home monitoring project designed to measure wall cavity moisture characteristics.

Measure Guideline: Wood Window Repair, Rehabilitation, and Replacement

Author(s)
Baker Peter
Organization(s)
Building Science Corporation,
BSC,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Document providing information and guidance about rehabilitating, retrofitting, and replacing wood window assemblies in residential construction.

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).

Home Energy Displays: Consumer Adoption and Response

Author(s)
LaMarche Janelle,
Cheney Kate,
Akers Craig,
Roth Kurt,
Sachs Olga
Organization(s)
Fraunhofer Center for Sustainable Energy Systems,
Fraunhofer CSE,
National Renewable Energy Laboratory,
NREL
Publication Date
Research study investigating the factors influencing consumer adoption of HEDs and evaluating the resulting electricity consumption.

Multifamily Ventilation Retrofit Strategies

Author(s)
Ueno Kohta,
Bergey Daniel,
Lstiburek Joseph W
Organization(s)
Building Science Corporation,
BSC,
National Renewable Energy Laboratory,
NREL
Publication Date
Research study examining the performance of existing multifamily ventilation central systems and explored alternative solutions in retrofit situations.

Newporter Apartments: Deep Energy Retrofit Short-Term Results

Author(s)
Gordon Andrew,
Howard Luke,
Kunkle Rick,
Lubliner Michael,
Auer Dan,
Clegg Zach
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report demonstrating cost-effective energy savings targets as well as improved comfort and indoor environmental quality associated with deep energy retrofits by a large public housing authority as part of a larger rehabilitation effort.

Residential Feedback Devices and Programs: Opportunities for Natural Gas

Author(s)
Kerr Ryan,
Tondro Meredith
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL,
Gas Technology Institute,
GTI Energy
Publication Date
Report aimed at gaining a better understanding about benefits, challenges and technologies associated with natural gas feedback systems.

Sonoma House: Monitoring of the First U.S. Passive House Retrofit

Author(s)
German Alea,
Weitzel B,
Backman Christine,
Hoeschele Marc,
Dakin Bill
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group
Publication Date
Research study presenting a unique opportunity to both identify and evaluate deep retrofit measures that are practical and potentially cost effective for the retrofit market, as well as review the cost effectiveness of the Passive House design approach for achieving energy savings in deep retrofits.

Needs of Non Energy-Focused Contractors

Author(s)
Liaukus Christine
Organization(s)
Building America Retrofit Alliance,
BARA,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report investigating what motivates remodelers to become energy-focused and what technical knowledge that need to be energy-focused.

Strategy Guideline: Mitigation of Retrofit Risk Factors

Author(s)
Berman Mark,
Smith Pepper,
Porse Erik
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group,
U.S. Department of Energy,
DOE
Publication Date
Document targeting retrofit program managers, retrofit contractors, policy makers, academic researchers, and non-governmental organizations that work to realize energy savings from home energy upgrades (HEUs).

Strategy Guideline: Demonstration Home

Author(s)
Savage C,
Hunt A
Organization(s)
Building America Retrofit Alliance,
BARA,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report intending to provide useful information as the DOE/BA develops and implements comprehensive communications and outreach strategies for demonstration homes.

Super Energy Efficient Design (S.E.E.D.) Home Evaluation

Author(s)
German Alea,
Dakin Bill,
Backman Christine,
Weitzel Elizabeth,
Springer David
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group,
U.S. Department of Energy,
DOE
Publication Date
Research study determining how well high performance envelope and innovative cooling system interact to cost effectively reduce cooling energy use in this hot-dry climate.

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.

Serenbe Nest Cottages

Author(s)
Butler Tom,
Curtis O,
Kim E,
Roberts S,
Stephenson R
Organization(s)
NAHB Research Center,
Home Innovation Research Labs,
HIRL,
National Renewable Energy Laboratory,
NREL,
Southface
Publication Date
Report describing construction of test homes in Atlanta, GA meeting Building America savings targets and serving as a basis of design for other homes Martin Dodson plans to build within the Serenbe community.

Test Methods and Protocols for Environmental and Safety Hazards Associated with Home Energy Retrofits

Author(s)
Viner James E,
Pearce M,
Cautley Dan,
Lord M
Organization(s)
NorthernSTAR Building America Partnership,
NorthernSTAR,
National Renewable Energy Laboratory,
NREL,
University of Minnesota,
UMN,
U.S. Department of Energy,
DOE
Publication Date
Report using data from various sources to characterize the impact on human health and property damage from indoor environmental quality and other hazards.

West Village Community: Quality Management Processes and Preliminary Heat Pump Water Heater Performance

Author(s)
Dakin Bill,
Backman Christine,
Hoeschele Marc,
German Alea
Organization(s)
ARBI,
Alliance for Residential Building Innovation,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group
Publication Date
Report evaluating performance/efficiency of central heat pump water heaters and quality assurance/quality control processes in system startup, operation and efficiency program participation.

Measure Guideline: Energy-Efficient Window Performance and Selection

Author(s)
Carmody John,
Haglund Kerry
Organization(s)
NorthernSTAR Building America Partnership,
NorthernSTAR,
University of Minnesota,
National Renewable Energy Laboratory,
NREL
Publication Date
Document describing a process to help builders, homeowners, and designers select energy-efficient windows for new and existing residential construction in all U.S. climate zones.

Cost Effectiveness of Home Energy Retrofits in Pre-Code Vintage Homes in the United States

Author(s)
Fairey Philip W,
Parker Danny S
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL,
Florida Solar Energy Center,
FSEC,
U.S. Department of Energy,
DOE
Publication Date
Research study examining the opportunities for cost-effective energy efficiency and renewable energy retrofits in residential archetypes constructed before 1980 (Pre-Code) in 14 U.S. cities.

Hot Water Distribution System Model Enhancements

Author(s)
Hoeschele Marc,
Weitzel Elizabeth
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group
Publication Date
Report on a project that enhanced the HWSIM distribution system model to more accurately model pipe heat transfer.

Cost Effectiveness of Home Energy Retrofits in Pre-Code Vintage Homes in the United States

Author(s)
Fairey Philip W,
Parker Danny S
Organization(s)
U.S. Department of Energy,
DOE,
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL
Publication Date
Report describing the analytical study of renewable energy retrofits to homes built before 1980 and whether it is cost efficient or not.

Survey of Whole House Programs in Midwestern Climates

Author(s)
McGeough U,
Baker Will,
Peters J,
Beitel Annette
Organization(s)
Partnership for Advanced Residential Retrofit,
PARR,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Research study making several recommendations to whole-home program designers and implementers for improving the cost effectiveness and reach of whole-home programs.