ISO/IEC 30134-2:2026
Current
The latest, up-to-date edition.
Information technology — Data centres key performance indicators — Part 2: Power usage effectiveness (PUE)
Hardcopy , PDF
English
16-01-2026
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 Clause9.
| Committee |
ISO/IEC JTC 1/SC 39
|
| DocumentType |
Standard
|
| Pages |
35
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
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