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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): DOE
Organization(s): DOE
Publication Date: December, 2008

Case study describing building in cold and very cold climates.

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

Case study about a DOE Building America 2012 Top Innovation on the Building America Solution Center, a website developed by Pacific Northwest National Laboratory for the U.S. Department of Energy Building America program to provide builders, contractors, code officials, raters, home owners, etc. with quick access to information on how to...

Author(s): PNNL, BARA
Organization(s): PNNL, BARA
Publication Date: December, 2014

Case study on a DOE 2014 top innovation about research leading to use of the Home Energy Rating System (HERS) software to auto-generate a fact-filled Green and Energy Efficiency Addendum intended for real estate appraisers for every home rated by a RESNET-certified HERS rater. Research was conducted by DOE research partner Building Media...

Author(s): PNNL
Organization(s): PNNL
Publication Date: March, 2015

Building America Optimized Solution in the cold and very cold climates.

Author(s): PNNL
Organization(s): PNNL
Publication Date: March, 2015

Building America Optimized Solution in the hot-humid climate.

Author(s): PNNL
Organization(s): PNNL
Publication Date: March, 2015

Building America Optimized Solution in the marine climate.

Author(s): PNNL
Organization(s): PNNL
Publication Date: March, 2015

Building America Optimized Solution in the mixed-humid climate.

Author(s): Wright, Klingenberg
Organization(s): Passive House Institute US
Publication Date: August, 2015
Report on improving passive design adoption rates.
Author(s): PNNL
Organization(s): PNNL
Publication Date: January, 2013

Case study about the first certified DOE Zero Energy Ready Home—the “Wilson Residence” in Winter Park, Florida.

Author(s): PNNL
Organization(s): PNNL
Publication Date: January, 2013

Case study of a DOE Challenge Home in Winter Park FL that scored HERS 57 without PV or HERS -7 with PV. This 4,305 ft2 custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps.

Author(s): PNNL
Organization(s): PNNL
Publication Date: April, 2014

Case study describing the first DOE Zero Energy Ready Home in Georgia that achieved a HERS score of 40 without PV and -10 with PV.

Author(s): PNNL
Organization(s): PNNL
Publication Date: September, 2014

This certified DOE Zero Energy Ready Home, is the first home in the world to use a tri-generation system to supply electricity, heating, and cooling on site.

Author(s): PNNL
Organization(s): PNNL
Publication Date: September, 2014

The home is the builder’s first home certified to the Passive House Institute standard and their first certified to the high energy performance standards of the U.S. Department of Energy’s Zero Energy Ready Home program.

Publication Date: October, 2015

Case study on a 2015 Housing Innovation Award-winner built by Amaris Homes in Maplewood, Minnesota.

Author(s): CARB
Organization(s): CARB
Publication Date: December, 2014

Case study about a deep energy retrofit, turning an old school into 12 high-end apartments in Greenfield, MA.

Author(s): Springer, German
Organization(s): ARBI
Publication Date: June, 2015
Report on on lessons learned from building one multifamily home to the Zero Energy Ready Home program requirements.
Author(s): Home Innovation Research Labs
Organization(s): Home Innovation Research Labs
Publication Date: December, 2014

Case study about the Green Home 3 project, which achieved a 44% whole-house energy savings over the Building America New Construction B10 Benchmark, DOE Zero Energy Ready Home certification, and National Green Building Standard Gold-level certification.

Author(s): BSC
Organization(s): BSC
Publication Date: July, 2010

Case study describing a building project in the hot-humid climate zone.

Publication Date: February, 2015
Case study on production builders who install efficient hot water delivery systems.