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Two Interpretations Released for Standard 90.1

Two Interpretations Released for Standard 90.1

From eSociety, February 2019

ANSI/ASHRAE/IES Standard 90.1, Energy Standard for Buildings Except Low-Rise Residential Buildings, has two new interpretations.

Interpretation 90.1-2010-38 – January 13, 2019
Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2010, Table 11.3.1.12, regarding miscellaneous loads, and Table 11.3.1.5, regarding building envelope.

Interpretation 90.1-2016-8– January 13, 2019
Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Section 9.2.2.3, regarding non-human light usage exemption for LPD count.


Official interpretations of standards are available here.

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