GB/T 39965-2021
General methods for energy savings pre-assessment (English Version)

Standard No.

GB/T 39965-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 39965-2021

Scope

This standard specifies the calculation methods, technical requirements and reports for the pre-evaluation of energy saving before the implementation of energy saving measures. This standard is applicable to the evaluation and calculation of the energy saving of energy-saving measures before the implementation of energy-saving measures at the country/city, energy-consuming unit and project level.

GB/T 39965-2021 Referenced Document

• GB/T 13234 Determination of energy savings in organizations
• GB/T 28750 General technical rules for measurement and verification of energy savings
• GB/T 32045 Guidance on implementation of measurement and verification of energy savings
• ISO 17742 Energy efficiency and savings calculation for countries, regions and cities

GB/T 39965-2021 history

• 2021 GB/T 39965-2021 General methods for energy savings pre-assessment