Publications

Tennessee Residential Energy Code Field Study
Document Number: PNNL-31125 | Document Type: Field Study, State-specific | Publication Date:

A research project in the state of Tennessee identified opportunities to reduce homeowner utility bills in residential single-family new construction by increasing compliance with the state energy code.  The study was initiated in September 2017 and continued through July 2018.  Analysis of the data has led to a better understanding of the energy features present in homes and indicates over $2.5 million in potential annual savings to Tennessee homeowners that could result from increased code compliance.

Florida Certification of Residential Building Energy Codes - 2018 IECC
Document Type: State-specific, State Certification | Publication Date:
Oregon Residential Energy Code Field Study
Document Number: PNNL-30006 | Document Type: Field Study, Reports and Studies, State-specific | Publication Date:

A research project in the state of Oregon identified opportunities to reduce homeowner utility bills in residential single-family new construction by increasing compliance with the state energy code. The study was initiated in November 2019; data collection began in November 2019 and continued through February 2020. Analysis of the data has led to a better understanding of the energy features present in homes and identified over $600,000 in potential annual savings to Oregon homeowners that could result from increased compliance with the 2017 Oregon Residential Specialty Code (2017 ORSC).

West Virginia Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECC
Document Type: State-specific, State Certification | Publication Date:
Oregon Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2010 and 2009 IECC
Document Type: State-specific, State Certification | Publication Date:
Maryland Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2010 and 2012 IECC
Document Type: State-specific, State Certification | Publication Date:
Florida Certification of Residential Building Energy Codes - 2009 IECC
Document Type: State-specific, State Certification | Publication Date:
Florida Certification of Residential Building Energy Codes - 2012 IECC
Document Type: State-specific, State Certification | Publication Date:
Connecticut Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECC
Document Type: State-specific, State Certification | Publication Date:
Michigan Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECC
Document Type: State-specific, State Certification | Publication Date:
Hawaii Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2013 and 2015 IECC
Document Type: State-specific, State Certification | Publication Date:
New York Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2016 and 2018 IECC
Document Type: State-specific, State Certification | Publication Date:
New Jersey Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2016 and 2018 IECC
Document Type: State-specific, State Certification | Publication Date:
Nevada Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2016 and 2018 IECC
Document Type: State-specific, State Certification | Publication Date:
Nebraska Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2016 and 2018 IECC
Document Type: State-specific, State Certification | Publication Date:
Virginia Residential Energy Code Field Study
Document Number: PNNL-29036 | Document Type: Field Study, Reports and Studies, State-specific | Publication Date:

A research project in the Commonwealth of Virginia identified opportunities to reduce homeowner utility bills in residential single-family new construction by increasing compliance with the state energy code. The study was initiated in August 2017 and continued through May 2018. During this period, research teams visited 138 homes during various stages of construction, resulting in a substantial data set based on observations made directly in the field.

Wisconsin Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECC
Document Type: State Certification, State-specific | Publication Date:
WashingtonDC Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECC
Document Type: State-specific, State Certification | Publication Date:
Washington Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2010 and 2012 IECC
Document Type: State Certification, State-specific | Publication Date:
Texas Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2013 and 2015 IECC
Document Type: State Certification, State-specific | Publication Date:
South Carolina Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECC
Document Type: State Certification, State-specific | Publication Date:
Rhode Island Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2010 and 2012 IECC
Document Type: State Certification, State-specific | Publication Date:
Pennsylvania Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECC
Document Type: State Certification, State-specific | Publication Date:
Oregon Certification of Residential Building Energy Codes - 2012 IECC
Document Type: State-specific, State Certification | Publication Date:
Ohio Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECC
Document Type: State Certification, State-specific | Publication Date: