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ISO/IEC 30134-2-ed.2.0

Information technology - Data centres key performance indicators - Part 2: Power usage effectiveness (PUE)

STANDARD published on 16.1.2026

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The information about the standard:

Designation standards: ISO/IEC 30134-2-ed.2.0
Publication date standards: 16.1.2026
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO/IEC 30134-2-ed.2.0 :

This document specifies power usage effectiveness (PUE) as a key performance indicator (KPI) to quantify the efficient use of energy. This document:

  1. defines the PUE of a data centre;
  2. introduces PUE measurement categories;
  3. describes the relationship of this KPI to a data centre’s infrastructure, information technology equipment and information technology operations;
  4. defines the measurement, the calculation and the reporting of the parameter;
  5. provides information on the correct interpretation of the PUE.
PUE derivatives are described in Clause 9.