ATLANTA, GA — The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) is continuing to promote the widespread use of its energy standard. ANSI/ASHRAE/IESNA 90.1-2001, ...

ASHRAE has unveiled a new online portal designed to make it easier for building professionals to access resources related to Standard 90.1 – Energy Standard for Buildings Except Low-Rise Residential ...

ASHRAE has released an expanded, revised version of a well-known energy standard. ANSI/ASHRAE/IES Standard 90.1-2019, Energy Efficiency Standard for Buildings Except Low-Rise Residential Buildings, ...

States must now certify that their commercial building codes meet the requirements in ASHRAE/IESNA’s 2004 energy efficiency standard, under a ruling issued by the United States Department of Energy ...

The next commercial energy code cycle for most states is the IECC 2015 code and ASHRAE 90.1-2013 alternative path. For some states, the new code has already gone into effect as of January 1, 2017, but ...