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Case Studies

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.

Author(s): Colon, Martin
Organization(s): BA-PIRC
Publication Date: August, 2017

The Florida Solar Energy Center (FSEC) has completed a fourth year-long evaluation on residential hot water heating systems in a laboratory environment (east central Florida, hot-humid climate). This report contains a summary of research activities regarding the evaluation of two residential electric heat pump water heaters (HPWHs), a solar...

Author(s): Poerschke, Beach, Beggs
Organization(s): IBACOS
Publication Date: June, 2017

IBACOS investigated the performance of a small-diameter high-velocity heat pump system compared to a conventional system in a new construction triplex townhouse. A ductless heat pump system also was installed for comparison, but the homebuyer backed out because of aesthetic concerns about that system. In total, two buildings, having identical...

Author(s): PNNL
Organization(s): NREL, PNNL
Publication Date: September, 2013

Case study about a DOE 2013 top innovation profile on Home Performance XML, a data transfer standard that communicates between home performance programs and analysis software, developed by the National Renewable Energy Laboratory.

Author(s): IBACOS
Organization(s): IBACOS
Publication Date: January, 2015

Case study about analysis of pre-retrofit utility data from 1,166 houses to help determine energy savings on a community-scale.

Author(s): CARB
Organization(s): CARB
Publication Date: November, 2013

Case study about measuring envelope leakage in multifamily buildings.

Author(s): Steven Winter Associates
Organization(s): CARB, Steven Winter Associates
Publication Date: November, 2010

Case study about an upgraded home with an energy monitoring system designed to analyze the savings realized from the upgrades.