ANSI/ASHRAE 90.4 ERTA-2021
Energy Standard for Data Centers

Standard No.

ANSI/ASHRAE 90.4 ERTA-2021

Release Date

2021

Published By

American National Standards Institute （ANSI)

Latest

ANSI/ASHRAE 90.4 ERTA-2021

ANSI/ASHRAE 90.4 ERTA-2021 history

• 2021 ANSI/ASHRAE 90.4 ERTA-2021 Energy Standard for Data Centers