According to ASHRAE, power usage effectiveness (PUE) has become the globally adopted metric for measuring the energy efficiency of data centers. In response to this demand, ASHRAE and The Green Grid have published “PUE: A Comprehensive Examination of the Metric.”

This is the 11th book in the Datacom Series of publications from ASHRAE Technical Committee (TC) 9.9, Mission Critical Facilities, Data Centers, Technology Spaces, and Electronic Equipment. ASHRAE TC 9.9 collaborated with The Green Grid on the book.