Determination Regarding Energy Efficiency Improvements in the Energy Standard for Buildings, Except Low-Rise Residential Buildings, ASHRAE/IESNA Standard 90.1-1999

The U.S. Department of Energy (DOE) determined that ASHRAE Standard 90.1-1999, would achieve greater energy efficiency in buildings, except low-rise residential buildings, than ASHRAE Standard 90.1-1989. As a result of this positive determination regarding ASHRAE Standard 90.1-1999, each state is required to certify that it has reviewed and updated the provisions of its commercial building code regarding energy efficiency to meet or exceed ASHRAE Standard 90.1-1999 for any “building” within the meaning of Section 303(2) of the Energy Conservation and Production Act of 1976, as amended. This Notice provides guidance to states on certifications, and requests for extensions of deadlines for certification statements.

Publication Date: 
Saturday, July 16, 2005