ASHRAE announced that 26 more proposed addenda to ANSI/ASHRAE/IES Standard 90.1-2010, Energy Standard for Buildings Except Low-Rise Residential Buildings, are open for public comment. The 90.1 committee says many of the changes are the result of earlier public review comments, and contribute to its goal of making the 2013 standard 40 to 50 percent more stringent […]
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