ASHRAE has debuted an updated standard for energy use in buildings that is up to 50 percent more stringent than the 2004 version. ANSI/ASHRAE/IES Standard 90.1-2013, Energy Standard for Buildings Except Low-Rise Residential Buildings, incorporates 110 addenda, including major changes to requirements for building envelops and lighting. Energy Manager Today will be covering the standard in greater detail. […]
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