The U.S. Department of Energy has prepared, and made available to the public, a comparison of the commercial provisions found in Chapter 5 of the 2009 International Energy Conservation Code® and ANSI/ASHRAE/IESNA Standard 90.1-2007. Drafted by DOE in direct response to questions received from states, the comparison is designed to help states determine if they meet the requirements described in the American Recovery and Reinvestment Act of 2009, Section 410, subparagraphs (A) and (B).
For more information, please email DOE Program Manager, Jean Boulin (jean.boulin@ee.doe.gov).