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ANSI/ASHRAE/IES Standard 90.1-2016

Energy Standard for Buildings Except Low-Rise Residential Buildings (I-P Edition)

Establishes the minimum energy efficiency requirements of buildings other than low-rise residential buildings for (a.) design, construction, and a plan for operation and maintenance; and (b.) utilization of on-site, renewable energy resources.

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American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ASHRAE]


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As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

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