ISO/IEC 30134-2:2016/AMD1:2018 addresses power usage effectiveness within the data centre KPI framework, making it relevant for organizations that track energy performance, compare operational efficiency, and support documented evaluation of facility performance. As an amendment to the parent document in the ISO/IEC 30134 series, it is best understood as a modifying reference rather than a standalone technical specification. For engineering, procurement, and compliance teams, ISO/IEC 30134-2:2016/AMD1:2018 can help align internal reporting, technical review, and consistency checks around the PUE metric.

What is ISO/IEC 30134-2:2016/AMD1:2018?

ISO/IEC 30134-2:2016/AMD1:2018 is an amendment to Information technology - Data centres - Key performance indicators - Part 2: Power usage effectiveness (PUE) - Amendment 1. Its role is to refine or update the parent KPI document within the ISO/IEC 30134 series, supporting more reliable interpretation and use of the PUE metric in data centre performance assessment. In practice, it is relevant where teams need a technical reference for reporting, verification activities, and conformity assessment preparation tied to energy-related performance criteria.

Applications of ISO/IEC 30134-2:2016/AMD1:2018

This amendment is typically used in data centre engineering documentation, energy efficiency review, and operational reporting workflows where PUE is part of a technical assessment. It may support procurement teams evaluating facility performance references, laboratories or consultants performing technical validation, and operators aligning internal quality workflows with a common KPI framework. In broader compliance workflows, it can assist with documented evaluation of energy performance trends, risk management around measurement consistency, and preparation of evidence for audits or management review.

Why is ISO/IEC 30134-2:2016/AMD1:2018 important?

For organizations that rely on PUE as a performance indicator, this amendment helps keep the underlying reference current and technically aligned with the parent KPI document. That matters because consistent definitions and interpretation improve testing consistency, reduce ambiguity in reporting, and support better engineering validation across sites or projects. It can also strengthen procurement review and conformity assessment preparation by providing a clearer compliance reference for internal and external stakeholders working on energy efficiency and operational consistency.

• Supports PUE-related documentation within the ISO/IEC 30134 data centre KPI framework.
• Useful for technical review, verification activities, and performance reporting consistency.
• Relevant to compliance workflows where energy efficiency evidence must be documented clearly.
• Helps align engineering documentation and procurement review with an updated modifying reference.