These analyses evaluate the cost-effectiveness of the prescriptive path of the 2009 and 2012 editions of the International Energy Conservation Code (IECC), relative to the 2006 IECC for all 50 states and the District of Columbia. The analysis covers one- and two-family dwelling units, town-homes, and low-rise multifamily residential buildings covered by the residential provisions of the 2009 and 2012 IECC.
Nevada Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2016 and 2018 IECCDocument Type: State-specific, State Certification | Publication Date:
Nevada Certification of Commercial and Residential Building Energy Codes - Standard 90.1-2007 and 2009 IECCDocument Type: State Certification, State-specific | Publication Date:
PNNL evaluated the cost effectiveness of the changes in the prescriptive and mandatory residential provisions of the 2021 edition of the IECC, compared to those in the prior edition, the 2018 IECC.