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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 1 - 50 of 109

2011 EnergyValue Housing Award Report

Author(s)
Sagan D,
Del Bianco Marie,
Wood A
Organization(s)
National Renewable Energy Laboratory,
NREL,
NAHB Research Center,
Home Innovation Research Labs
Publication Date
Report assessing the energy performance of the 2011 EVHA winners and to align the EVHA program with the BA program.

A Feasibility Study: Ductless Hydronic Distribution systems with Fan Coil Delivery

Author(s)
Springer David,
Dakin Bill,
Backman Christine
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group
Publication Date
Research study estimating potential energy savings relative to conventional ducted air distribution, and identifying equipment requirements, costs, and barriers.

A Method for Determining Optimal Residential Energy Efficiency Packages

Author(s)
Polly Benjamin,
Gestwick Mike,
Bianchi Marcus V A,
Anderson Ren,
Horowitz Scott,
Christensen Craig,
Judkoff Ron
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Report describing an analysis method for determining optimal residential energy efficiency retrofit packages and applies the analysis method to a 1960s-era home in eight U.S. cities.

A Realistic Hot Water Draw Specification for Rating Solar Water Heaters

Author(s)
Burch Jay,
Thornton Jeff
Organization(s)
National Renewable Energy Laboratory,
NREL,
Thermal Energy System Specialists,
TESS
Publication Date
Document outlining the current and the proposed draws and estimates typical ratings changes from draw specification changes for typical systems in four cities.

Analyzing Design Heating Loads in Superinsulated Buildings

Author(s)
Arena Lois
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
National Renewable Energy Laboratory,
NREL
Publication Date
Report analyzing design heating load sizing methods for superinsulated homes in cold climates and comparing them to the actual energy usage to determine if the building load calculation methodology should be changed for calculating the design heating load of these homes.

Assessment of the U.S. Department of Energy's Home Energy Scoring Tool

Author(s)
Roberts David,
Merket Noel,
Polly Ben,
Heaney Mike,
Casey Sean,
Robertson Joseph
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Report assessing the accuracy of HEST as it was being developed and to provide information useful to DOE program managers and HEST development team at Lawrence Berkeley National Laboratory.

Building America Performance Analysis Procedures: Revision 1

Author(s)
Hendron Robert,
Anderson Ren,
Judkoff Ron,
Christensen Craig,
Eastment Mark,
Norton Paul,
Reeves Paul,
Hancock Ed
Organization(s)
National Renewable Energy Laboratory,
NREL,
Partnership for Resource Conservation,
Mountain Energy Partnership
Publication Date
Document illustrating some analysis concepts that are proven to be effective and reliable in analyzing the transient energy usage of advanced energy systems as well as of entire houses.

Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Hot-Dry and Mixed-Dry Climates

Author(s)
Building Industry Research Alliance,
Building Science Consortium,
Consortium for Advanced Residential Buildings,
Davis Energy Group,
Florida Solar Energy Center,
IBACOS,
National Association of Home Builders Research Center,
National Renewable Energy Laboratory
Organization(s)
BIRA,
BSC,
CARB,
DEG,
FSEC,
NAHBRC,
NREL
Publication Date
Report summarizing research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Hot-Dry / Mixed-Dry Climate Region on a cost-neutral basis.

Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Marine Climates; January 2006 - December 2006

Author(s)
Building America Industrialized Housing Partnership,
Building Industry Research Alliance,
Building Science Consortium,
Consortium for Advanced Residential Buildings,
Davis Energy Group,
IBACOS,
National Association of Home Builders Research Center,
National Renewable Energy Laboratory
Organization(s)
BAIHP,
BIRA,
BSC,
CARB,
DEG,
NAHBRC,
NREL
Publication Date
Report summarizing research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Marine Climate Region on a cost-neutral basis.

Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Mixed-Humid Climates; January 2006 - December 2006

Author(s)
Building America Industrialized Housing Partnership,
Building Industry Research Alliance,
Building Science Consortium,
Consortium for Advanced Residential Buildings,
Davis Energy Group,
IBACOS,
National Association of Home Builders Research Center,
National Renewable Energy Laboratory
Organization(s)
BAIHP,
BIRA,
BSC,
CARB,
DEG,
NAHBRC,
NREL
Publication Date
Report summarizing research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Mixed-Humid Region on a cost-neutral basis.

Building America System Research Results: Innovations for High Performance Homes

Author(s)
National Renewable Energy Laboratory
Organization(s)
NREL
Publication Date
Report providing a summary of key lessons learned from the first ten 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.

Chicagoland Single-Family Housing Characterization

Author(s)
Spanier J,
Scheu R,
Brand Larry,
Yang J
Organization(s)
Partnership for Advanced Residential Retrofit,
PARR,
National Renewable Energy Laboratory,
NREL,
Gas Technology Institute,
GTI Energy
Publication Date
Report identifying housing characteristics and energy use for fifteen single-family housing types and specifies measure packages that provide an optimum level of energy savings based on a BEopt analysis.

Combustion Safety Simplified Test Protocol Field Study

Author(s)
Brand Larry,
Cautley D,
Bohac D,
Francisco P,
Shen L,
Gloss S
Organization(s)
Partnership for Advanced Residential Retrofit,
PARR,
NorthernSTAR Building America Partnership,
NorthernSTAR,
National Renewable Energy Laboratory,
NREL
Publication Date
Report on a simplified test procedure for combustion safety that is easier to implement and should produce fewer false positives than the previous procedure.

Condensing Hybrid Water Heater Monitoring Field Evaluation

Author(s)
Maguire Jeff,
Earle Lieko,
Booten Chuck,
Hancock C E
Organization(s)
National Renewable Energy Laboratory,
NREL,
Mountain Energy Partnership
Publication Date
Report about a hybrid condensing water heater (thermal efficiency = 0.973, energy factor = 0.95) installed in an occupied home in Sacramento, California, and monitored for one year to determine the actual in situ efficiency.

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

Electric Energy Management in the Smart Home: Perspectives on Enabling Technologies and Consumer Behavior

Author(s)
Zipperer Adam,
Aloise-Young Patricia A.,
Suryanarayanan Siddharth,
Roche Robin,
Earle Lieko,
Christensen Dane,
Bauleo Pablo,
Zimmerle Daniel
Organization(s)
Colorado State University,
CSU,
National Renewable Energy Laboratory,
NREL,
University of Technology of Belfort-Montbeliard,
UTBM,
Fort Collins Utilities
Publication Date
Journal article presenting a discussion of the state-of-the- art in electricity management in smart homes, the various enabling technologies that will accelerate this concept, and topics around consumer behavior with respect to energy usage.

Energy Efficient Crawlspace Foundation Retrofit: Mixed Humid Climate

Author(s)
Del Bianco Marie,
Wiehagen Joseph,
Wood A
Organization(s)
NAHB Research Center,
Home Innovation Research Labs,
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.

Energy Savings Measure Packages: Existing Homes

Author(s)
Casey Sean,
Booten Chuck
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Document presenting a simple starting point to determine the most cost-effective Energy Savings Measure Packages (ESMP) for existing homes to achieve 15% and 30% savings in 37 locations across the United States.

Evaluating Ventilation Systems for Existing Homes

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

Evaluation of Boulder, CO, SmartRegs Ordinance and Better Buildings Programs

Author(s)
Arena Lois,
Vijayakumar Gayathri
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL
Publication Date
Report summarizing CARB's analysis of Boulder, Colorado's SmartRegs ordinance in the existing home market.

Evaluation of Northern Illinois Residential Retrofit Delivery Practices

Author(s)
Rowley P,
Kerr R,
Brand Larry
Organization(s)
Partnership for Advanced Residential Retrofit,
PARR,
National Renewable Energy Laboratory,
NREL,
Gas Technology Institute,
GTI Energy,
Midwest Energy Efficiency Alliance,
MEEA,
CNT Energy,
Elevate Energy,
Future Energy Enterprises
Publication Date
Document reviewing four cold-climate northern Illinois energy efficiency retrofit programs to identify practices, tools, and approaches to streamline and reduce costs of comprehensive retrofits, and to improve the consistency of audit and retrofit delivery practices across different programs.

Example Procedures for Developing Acceptance-Range Criteria for BESTEST-EX

Author(s)
Judkoff Ron,
Polly Benjamin,
Bianchi Marcus V A,
Neymark Joel
Organization(s)
National Renewable Energy Laboratory,
NREL,
J. Neymark & Associates
Publication Date
Document providing an example procedure for establishing acceptance-range criteria to assess results from software undergoing BESTEST-EX.

Expert Meeting Report: Achieving the Best Installed Performance from High-Efficiency Residential Gas Furnaces

Author(s)
Brand Larry
Organization(s)
Partnership for Advanced Residential Retrofit,
PARR,
National Renewable Energy Laboratory,
NREL,
Gas Technology Institute,
GTI Energy
Publication Date
Expert meeting identifying installation practices that provide the best installed efficiency for residential gas furnaces, explain how AFUE and field efficiency can differ, and investigate the impact of installation practices on the efficiency and long-term durability of the furnace.

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.

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
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,
Fang X,
Tomerlin Jeff,
Winkler Jon,
Hancock Ed
Organization(s)
National Renewable Energy Laboratory,
NREL,
Mountain Energy Partnership
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)
Fang X,
Christensen Dane,
Barker Greg M,
Hancock Ed
Organization(s)
National Renewable Energy Laboratory,
NREL,
Mountain Energy Partnership
Publication Date
Report describing a simple and general way to generate House Simulation Protocol (HSP)-consistent internal sensible and latent loads in unoccupied homes.

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,
Withers Charles,
Hoak David,
Beal David
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.

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.

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.

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.

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.