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ISO 50002-2:2025

Current Date published:

Energy audits — Part 2: Guidance for conducting an energy audit using ISO 50002-1 in buildings

This document gives guidance on how to apply ISO 50002-1 to carry out energy audits of a building or group of buildings (new or existing). It is intended to be used in conjunction with, and is supplementary to, ISO 50002-1.

This document does not apply to other areas such as process audits (see ISO 50002-3), specific energy systems (e.g. compressed air) or transport.

This document is applicable to buildings and can be used independently or in conjunction with ISO 50002-3.

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  • BS EN 16212:2012

    Energy Efficiency and Savings Calculation, Top-down and Bottom-up Methods

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ISO 50002-2:2025

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