IESNA | Facility Executive - Creating Intelligent Buildings

The goal of Standard 189.1 is to provide significant energy reduction over that in ANSI/ASHRAE/IESNA Standard 90.1-2007 (with a broader scope than Standard 90.1)and suggest minimum requirements for the siting, design, and construction of high performance, green buildings.


The goal of Standard 189.1 is to provide significant energy reduction over that in ANSI/ASHRAE/IESNA Standard 90.1-2007 (with a broader scope than Standard 90.1)and suggest minimum requirements for the siting, design, and construction of high performance, green buildings.

Standard 189.1 Code for High Performance Green Buildings

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