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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 139

Fort Benning Indianhead Townhome Renovations

Author(s)
Stephenson R,
Roberts S,
Butler T,
Kim E
Organization(s)
NAHB Research Center,
Home Innovation Research Labs,
National Renewable Energy Laboratory,
NREL,
Southface Energy Institute,
Southface
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.

Geospatial Data Science

Author(s)
National Renewable Energy Laboratory
Organization(s)
NREL
Publication Date
A website providing geospatial data , tools, and maps including data on the U.S. solar resources for solar power.

Greenbuilt Retrofit Test House Final Report

Author(s)
Sparn B,
Hudon K,
Earle Lieko,
Booten Chuck,
Tabares-Velasco Paulo Cesar,
Barker Greg M,
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.

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 Water Heating Modeling in EnergyPlus

Author(s)
Wilson Eric,
Christensen Craig
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Presentation about heat pump water heater modeling using EnergyPlus.

Heat your Water with the Sun

Author(s)
National Renewable Energy Laboratory
Organization(s)
NREL
Publication Date
Provides consumers with general information on solar water heating systems and how to select a contractor.

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.

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.

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

Author(s)
Cutler Dylan,
Winkler Jon,
Kruis Neal,
Christensen Craig,
Brandemuehl 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.

Insulating Attic Ceilings

Author(s)
National Renewable Energy Laboratory
Organization(s)
NREL
Publication Date
NREL webpage for insulating attics.

Integrated Ventilation System Increases Energy Efficiency and Ease of Installations

Author(s)
NREL
Organization(s)
NREL,
USDOE Office of Energy Efficiency and Renewable Energy
Publication Date
Fact sheet describing the newly developed Ventilation-Integrated Comfort System (VICS) that reduces space requirements and eliminates costly ductwork for separate heating, cooling, and ventilation systems, all while enhancing performance, addressing the demand for energy-efficient homes, and...

Introduction to Buildings Systems Performance: Houses that Work II

Author(s)
Building Science Corporation
Organization(s)
BSC,
National Renewable Energy Laboratory,
NREL
Publication Date
Report that describes BSC's Houses That Work II (HTWII) climate-specific technical resource, beginning with an overall HTWII introduction and four sections explaining the four most important hygro-thermal climate regions: Hot-Humid, Mixed-Humid, Cold, and Hot-Dry/Mixed-Dry.

Laboratory Test Report for Six ENERGY STAR Dehumidifiers

Author(s)
Winkler Jon,
Christensen Dane,
Tomerlin Jeff
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Report documenting the measured performance of six residential ENERGY STAR vapor compression dehumidifiers.

Long-Term Results from Evaluation of Advanced New Construction Packages in Test Homes: Martha's Vineyard, Massachusetts

Author(s)
Stecher Dave,
Allison Katherine,
Prahl Duncan
Organization(s)
IBACOS,
National Renewable Energy Laboratory,
NREL
Publication Date
Report presenting a cold climate project that examines the relationships among energy efficient single-family residential thermal enclosures, room-to-room temperature variations, and simplified space conditioning systems.

Long-Term Results: New Construction Occupied Test House, Urbana, Illinois

Author(s)
Stecher Dave,
Allison Katherine
Organization(s)
IBACOS,
National Renewable Energy Laboratory,
NREL
Publication Date
Report about a two-year study intended to document the energy performance of a house in each sub-metered area and compare the performance to modeled predictions and to assess the thermal comfort performance of the single point mini-split heat pump.

Low-Cost Solar Water Heating Research and Development Roadmap

Author(s)
Hudon Kate,
Merrigan Tim,
Burch Jay,
Maguire Jeff
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Report identifying the target market for solar water heaters and potential pathways and cost/performance targets that must be met for these systems to realize large energy savings.

Measure Guideline: Basement Insulation Basics

Author(s)
Aldrich Robb,
Mantha Pallavi,
Puttagunta Srikanth
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
National Renewable Energy Laboratory,
NREL,
Steven Winter Associates,
SWA
Publication Date
Document describing good practices for insulating basements in new and existing homes.

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.

Measure Guideline: Condensing Boilers - Optimizing Efficiency and Response Time During Setback Operation

Author(s)
Arena Lois
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL
Publication Date
Report providing step-by-step instructions for heating contractors and hydronic designers for selecting the proper control settings to maximize system performance and improve response time when using a thermostat setback.

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.

Measure Guideline: Evaporative Condensers

Author(s)
German Alea,
Dakin Bill,
Hoeschele Marc
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group
Publication Date
Report about evaporative condensers, to provide information on a cost-effective solution for energy and demand savings in homes with cooling loads.

Measure Guideline: High Efficiency Natural Gas Furnaces

Author(s)
Brand Larry,
Rose W
Organization(s)
Partnership for Advanced Residential Retrofit,
PARR,
National Renewable Energy Laboratory,
NREL,
Gas Technology Institute,
GTI Energy
Publication Date
Document covering installation of high efficiency gas furnaces, including when to install a high efficiency gas furnace as a retrofit measure, how to identify and address risks, and steps to follow for the selection and installation process.

Measure Guideline: Sealing and Insulating Ducts in Existing Homes

Author(s)
Aldrich Robb,
Puttagunta Srikanth
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
National Renewable Energy Laboratory,
NREL,
Steven Winter Associates,
SWA
Publication Date
Report describing the sealing and insulating of HVAC duct systems in existing homes.

Measure Guideline: Summary of Interior Ducts in New Construction, Including an Efficient, Affordable Method to Install Fur-Down Interior Ducts

Author(s)
Beal David,
McIlvaine Janet E R,
Fonorow Ken,
Martin Eric
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL,
Florida Solar Energy Center,
FSEC
Publication Date
Document illustrating guidelines for efficient installation of interior duct systems in new housing.

Measure Guideline: Transitioning From Three-Coat Stucco to One-Coat Stucco With EPS

Author(s)
Brozyna Kevin,
Davis G,
Rapport A
Organization(s)
IBACOS,
National Renewable Energy Laboratory,
NREL
Publication Date
Document developed to help residential new construction builders transition from using a three-coat stucco system to a one-coat stucco system installed over 1 in. of expanded polystyrene (EPS) insulation.

Measure Guideline: Transitioning to a Tankless Water Heater

Author(s)
Brozyna Kevin,
Rapport A
Organization(s)
IBACOS,
National Renewable Energy Laboratory,
NREL
Publication Date
Document developed to help residential builders and retrofitters transition from tank-type water heaters to tankless water heaters.

Measure Guideline: Ventilation Cooling

Author(s)
Springer David,
Dakin Bill,
German Alea
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group
Publication Date
Guideline that provides information on properly applying, designing, and installing mechanical ventilation cooling systems for homes located in located in hot-dry and cold-dry climates, as well as a means of understanding the benefits, costs, and tradeoffs of these systems.

Measure Guideline: Wood Window Repair, Rehabilitation, and Replacement

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

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

Author(s)
Chasar Dave,
vonSchramm Valerie
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL,
Florida Solar Energy Center,
FSEC
Publication Date
Report summarizing a case study about the performance of three occupied homes built in 2009 in San Antonio, Texas.

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
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.

Multifamily Ventilation Retrofit Strategies

Author(s)
Ueno Kohta,
Lstiburek Joseph,
Bergey Daniel
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
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.

Novel, Simplified Air Delivery System Design Gets Commercialized

Author(s)
Burkett Lena,
Rapport Ari
Organization(s)
NREL
Publication Date
Fact sheet describing a novel, simplified air delivery system using a plug-and-play model that features 3-inch diameter flexible ducts, efficient fittings, and a simplified installation process that resulted in successful market engagement through commercialization.

Optimizing Hydronic System Performance in Residential Applications

Author(s)
Arena Lois,
Faakye Omari
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL
Publication Date
Research study using modeling to determine optimal combination(s) of components/pumps, high efficiency heat sources, plumbing configurations and controls that result in the highest overall efficiency for a hydronic system.

Predicting Envelope Leakage in Attached Dwellings

Author(s)
Faakye Omari,
Arena Lois,
Griffiths Dianne
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL
Publication Date
Research study exploring a test method measuring air leakage between units through common surfaces and air infiltration across exterior, noncommon surfaces of the enclosure.

Public Housing: A Tailored Approach to Energy Retrofits

Author(s)
Dentz Jordan,
Conlin Francis,
Podorson David,
Alaigh Kunal,
Davis T
Organization(s)
Advanced Residential Integrated Energy Solutions Collaborative,
ARIES,
Levy Partnership,
National Renewable Energy Laboratory,
NREL
Publication Date
Report presenting ways public housing authorities (PHAs) can develop packages of energy efficiency retrofit measures the PHAs can cost-effectively implement with their own staff in the normal course of housing operations at the time when units are refurbished between occupancies.

PVWatts Calculator

Author(s)
National Renewable Energy Laboratory
Organization(s)
NREL
Publication Date
Website estimating energy production and cost of energy of grid-connected photovoltaic (PV) energy systems throughout the world.

Results From Development of Model Specifications for Multifamily Energy Retrofits

Author(s)
Brozyna Kevin
Organization(s)
IBACOS,
National Renewable Energy Laboratory,
NREL
Publication Date
Report describing how modification of model specifications to include guidance on energy efficiency measures can create a greater level of consistency in executing energy efficiency retrofit measures across the multiple regions where a developer may work.

Retrofit Audits and Cost Estimates: A Look at Quality and Consistency

Author(s)
Eisenberg Liz,
Shapiro Carl,
Fleischer Wendy
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL
Publication Date
Report describing research efforts focused on examining the audit reports for quality, comprehensiveness, and consistency.

Retrofitting Air Conditioning and Duct Systems in Hot, Dry Climates

Author(s)
Shapiro Carl,
Aldrich Robb,
Arena Lois
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
National Renewable Energy Laboratory,
NREL,
Steven Winter Associates,
SWA
Publication Date
Report describing procedures for increasing sensible efficiencies through increased flow rates across the air handling unit and increased indoor coil sizes.