ISO/IEC 30134-2:2026
International Standard
Current Edition
·
Approved on
16 January 2026
Information technology — Data centres key performance indicators — Part 2: Power usage effectiveness (PUE)
ISO/IEC 30134-2:2026 Files
English
35 Pages
Current Edition
BHD
73.22
ISO/IEC 30134-2:2026 Scope
This document specifies power usage effectiveness (PUE) as a key performance indicator (KPI) to quantify the efficient use of energy.
This document:
- defines the PUE of a data centre;
- introduces PUE measurement categories;
- describes the relationship of this KPI to a data centre’s infrastructure, information technology equipment and information technology operations;
- defines the measurement, the calculation and the reporting of the parameter;
- provides information on the correct interpretation of the PUE.
PUE derivatives are described in Clause 9.
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