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GB/T 45837-2025: Evaluation method for comprehensive utilization of data center energy
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 45837-2025 | English | 369 |
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Evaluation method for comprehensive utilization of data center energy
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Basic data
| Standard ID | GB/T 45837-2025 (GB/T45837-2025) |
| Description (Translated English) | Evaluation method for comprehensive utilization of data center energy |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | L60 |
| Classification of International Standard | 35.020 |
| Word Count Estimation | 18,156 |
| Date of Issue | 2025-06-30 |
| Date of Implementation | 2026-01-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 45837-2025: Evaluation method for comprehensive utilization of data center energy
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT45837-2025
ICS 35.020
CCSL60
National Standard of the People's Republic of China
Evaluation method for comprehensive energy utilization in data centers
Released on June 30, 2025
Implementation on January 1, 2026
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Abbreviations 2
5 Data center energy comprehensive utilization level 2
6 Data Center Energy Comprehensive Utilization Level Evaluation Method 2
7 Calculation Method for Comprehensive Energy Utilization Index of Data Centers 4
8 Requirements for comprehensive energy utilization management 6
Appendix A (Normative) Energy Consumption Measurement Requirements 7
Appendix B (Informative) REF Calculation Example 9
Reference 12
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed and coordinated by the National Technical Committee for Information Technology Standardization (SAC/TC28).
This document was drafted by. China Electronics Technology Standardization Institute, Super Fusion Digital Technology Co., Ltd., China Mobile Communications Group Design
Institute Co., Ltd., Shenzhen Deweixian Technology Co., Ltd., National Energy Conservation Center, China National Petroleum Corporation Exploration and Development Research Institute
Institute, China Electronics Science and Technology Putian Technology Co., Ltd., Qinghai Provincial Development and Reform Commission, Lanzhou University of Technology, Suzhou Leader Energy Technology Co., Ltd.
Company, Beijing Capital Highway Development Group Co., Ltd., China Science and Technology Saineng (Beijing) Technology Co., Ltd., China Electronics Science and Technology Big Data Research Institute Co., Ltd.
Co., Ltd., China Communications Service Consulting and Design Institute Co., Ltd., China Electronics Technology Standardization Institute East China Branch, Karamay Carbon and Network Technology Co., Ltd.
Co., Ltd., China United Network Communications Co., Ltd. Beijing Branch, China Information Post and Telecommunications Consulting and Design Institute Co., Ltd., Beijing Tonghe Shiyi Telecom
Institute of Science and Technology Co., Ltd., Zhongtongfu Construction Co., Ltd., Chengfang Financial Information Technology Service Co., Ltd., Shaanxi Ziguang New Energy Technology
Co., Ltd., Nanjing Jialitu Computer Room Environment Technology Co., Ltd., China Construction Bank Corporation, Xiangjiang Technology (Group)
Co., Ltd., Zhongguancun Xiezhong Chuangzhi Information Industry Promotion Association, China Energy Engineering Group Guangxi Electric Power Design Institute Co., Ltd.,
Guangdong Telecom Planning and Design Institute Co., Ltd., Tianjin Yitian Digital Service Co., Ltd., China Electronics Engineering Design Institute Co., Ltd.,
Zhidi Communication Technology (Beijing) Co., Ltd. and Lanyang (Ningbo) Technology Co., Ltd.
The main drafters of this document are. Liu Yu, Gao Shuchen, Zhou Dongdong, Zhang Xuebin, Mei Yuanpu, Yang Shaopeng, Guo Kai, Yu Qingyou, Zhang Zhaohui, Liu Haishan,
Lin Jie, Lü Yi, Sun Hao, Wei Limei, Xiao Tianli, Fan Chaoyang, Yu Kai, Wei Junqi, Yan Wang, Jin Qian, Lu Zhijun, Zhang Jia, Teng Da, Wang Tao, Zhao Huanhuan,
Li Huaining, Liu Yibin, Xiao Xin, Bian Xin, Liu Jinnan, Xu Haijin, Hou Jie, Wang Zhiyuan, Lü Tianwen, Wang Hualong, Cheng Jinhui, Yu Yijia, Zhu Tianchi,
Ye Xiaojian, Zhang Xu, Jin Yu, Zhang Dejun, and Bai Ruichen.
Evaluation method for comprehensive energy utilization in data centers
1 Scope
This document establishes the evaluation level of comprehensive energy utilization in data centers, stipulates the evaluation indicators, comprehensive energy utilization management requirements and evaluation
method.
This document is applicable to the evaluation of key performance indicators of comprehensive energy utilization in data centers, and is also applicable to data in industrial energy conservation monitoring work.
Center energy efficiency inspection and data center energy comprehensive utilization level evaluation.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 2887-2011 General Specification for Computer Sites
GB/T 9361-2011 Safety requirements for computer sites
GB 17167 General Rules for the Provision and Management of Energy Metering Instruments in Energy-consuming Units
GB/T 32910.3-2016 Data center resource utilization Part 3.Electrical energy efficiency requirements and measurement methods
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
data center
It consists of computer space (computer room), other infrastructure, information system hardware and software (physical and virtual resources), information resources (data) and personnel.
and corresponding rules and regulations.
[Source. GB/T 32910.1-2017, 2.1]
3.2
renewable energy
A type of primary energy that can be regenerated on Earth to a certain extent by natural processes.
Note. When calculating the utilization rate of renewable energy in this document, only renewable energy that is directly converted into electricity is included, such as solar energy, hydropower, wind energy, biomass energy, etc.
Mass energy, ocean energy and geothermal energy, etc.
[Source. GB/T 32910.1-2017, 2.7]
3.3
energy utilization
A data center's use of energy to support its normal operation.
3.4
energy objective
A concrete demonstration that the data center's energy policy is being followed, with clear expected results.
[Source. GB/T 32910.1-2017, February 16]
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