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GB/T 32151.50-2025Requirements of the greenhouse gas emissions accounting and reporting — Part 50: Cold store operating enterprise (English PDF)

温室气体排放核算与报告要求 第50部分:冷库运营企业

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 29, 2025

Implementation date

March 1, 2026

Scope

GB/T 32151.50-2025 is the English-translated version of 温室气体排放核算与报告要求 第50部分:冷库运营企业.

GB/T 32151.50-2025 is the Chinese national standard covering the carbon accounting of a cold store operator — the boundary that has to be drawn around pre-cooling, freezing, ice making, storage and refrigerated transport, the fuel and electricity emissions and the refrigerant leakage that a refrigeration business reports and most other businesses do not, the accounting steps and the emission factors, the data quality management plan, and the report content and format. Part 50 of the series. First edition, under the China National Light Industry Council. In force from 1 March 2026. Issued on 29 August 2025, it has been in force since 1 March 2026.

Document preview — GB/T 32151.50-2025

National Standard of the People's Republic of China

ICS
97.130.20
Classification
J 73

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • PrefaceIII
  • IntroductionV
  • 1 Scope1
  • 2 Normative References1
  • 3 Terms and Definitions1
  • 4 Accounting Boundaries2
  • 4.1 General Rules2
  • 4.2 Scope of Accounting and Reporting3
  • 5 Accounting Steps and Methods3
  • 5.1 Accounting Steps3
  • 5.2 Accounting Methods3
  • 6 Data Quality Management7
  • 7 Report Content and Format7
  • 7.1 General Rules7
  • 7.2 Basic Information of the Reporting Entity7
  • 7.3 Greenhouse gas emissions7
  • 7.4 Activity Data and Sources7
  • 7.5 Emission Factors and Sources7
  • 7.6 Other Reporting Information7
  • Appendix A (Informative) Schematic Diagram of Greenhouse Gas Emissions Accounting Boundaries for Cold Storage Operating Enterprises8
  • Appendix B (Informative) Report Format Template9
  • Appendix C (Informative) Default values for relevant parameters14
  • Appendix D (Informative) GWP values of common refrigerant greenhouse gases18
  • Appendix E (Normative) Principles and Supporting Documents for Determining the Values of Non-Fossil Energy Electricity Emission Factors19
  • E.1 Principles for Determining Electricity Emission Factor Values19
  • E.2 Relevant supporting documents19
  • Appendix F (Informative) Data Quality Control Plan Template20
  • References25

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents". Drafting.

This document is Part 50 of GB/T 32151, "Requirements for Accounting and Reporting of Greenhouse Gas Emissions". GB/T 32151 has been published as follows. Part 2.

— Part 1: Power Generation Enterprises;

— Part 2: Power Grid Enterprises;

— Part 3: Magnesium Smelting Enterprises;

— Part 4: Aluminum Smelting Enterprises;

— Part 5: Steel Production Enterprises;

— Part 6: Civil Aviation Enterprises;

— Part 7: Flat Glass Manufacturers;

— Part 8: Cement Production Enterprises;

— Part 9: Ceramic Manufacturing Enterprises;

— Part 10.Chemical Production Enterprises;

— Part 11.Coal Production Enterprises;

— Part 12.Textile and Apparel Enterprises;

— Part 13.Independent Coking Plants;

— Part 14.Other Non-ferrous Metal Smelting and Rolling Enterprises;

— Part 15.Petrochemical Enterprises;

— Part 16.Oil and Gas Production Enterprises;

— Part 17.Fluorochemical Enterprises;

— Part 18.Forging Enterprises;

— Part 19.Heat Treatment Enterprises;

— Part 20.Furniture Manufacturers;

— Part 21.Foundry Enterprises;

— Part 22.Livestock and Poultry Farming Enterprises;

— Part 23.Plantation Institutions;

— Part 24.Electronic Equipment Manufacturers;

— Part 25.Food, Tobacco, Alcohol, Beverages and Refined Tea Enterprises;

— Part 27.Land Transport Enterprises;

— Part 28.Mining Enterprises;

— Part 29.Machinery and Equipment Manufacturing Enterprises;

— Part 30.Water Transport Enterprises;

— Part 31.Timber Processing Enterprises;

— Part 32.Paint Manufacturers;

— Part 34.Carbon Materials Manufacturing Enterprises;

— Part 35.Manufacturers of Fiberglass Products;

— Part 36.Thermal Insulation Material Manufacturers;

— Part 37.Manufacturers of sintered building materials for walls, roofs, and roads;

— Part 38.Cement Product Manufacturers;

— Part 39.Building Plaster Manufacturers;

— Part 40.Manufacturers of Building Waterproofing Materials;

— Part 41.Industrial Silicon Production Enterprises;

— Part 42.Copper Smelting Enterprises;

— Part 43.Lead Smelting Enterprises;

— Part 44.Zinc Smelting Enterprises;

— Part 45.Phosphoric Acid and Phosphate Enterprises;

— Part 46.Waste Battery Processing and Disposal Companies;

— Part 47.Chemical Fiber Production Enterprises;

— Part 50.Cold Storage Operating Companies Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.

This document was jointly proposed by the Ministry of Ecology and Environment of the People's Republic of China and the China National Light Industry Council.

This document was prepared by the National Technical Committee on Refrigeration Standardization (SAC/TC119) and the National Technical Committee on Carbon Emission Management Standardization (SAC/TC119).

TC548) is jointly under the jurisdiction of the State.

This document was drafted by: Huashang International Engineering Co., Ltd., Tianjin University of Commerce, Chengdu Yinli Cold Chain Logistics Co., Ltd., and Guangdong Xin Gongxiao Tianye Cold Chain Group Co., Ltd., Beijing Shoufa Smart Logistics Co., Ltd., Guangzhou University, Binglun Environmental Technology Co., Ltd.

Iceberg Refrigeration & Heating Technology Co., Ltd., Weihai Yunshan Technology Co., Ltd., COFCO Engineering & Testing & Certification Co., Ltd., Guangzhou Business College, Denver Si (China) Investment Co., Ltd., Jiangsu Jingchuang Electric Co., Ltd., Zhejiang Commercial Machinery Factory Co., Ltd., Guangdong Guanghong Food Group Group Limited Company.

The main drafters of this document are: Yin Congxu, Liu Bin, Xie Bin, Liu Shengyan, Liu Guanghai, Jin Xin, Ma Jin, Wang Liqun, Tan Yong'an, and Si Chunqiang.

Sun Zhili, Huang Zhihua, Han Xiao, Chen Huan, Lü Shiliang, Xu Yong, Gao Wei, Ma Chao, Han Guangrun, Li Kun, Song Jianfei.

Introduction

Climate change caused by human activities is widely recognized as one of the greatest challenges facing the world and will continue to do so for decades to come.

Climate change impacts humans and related activities. It affects both humans and natural systems, impacting resource availability, economic activity, and human well-being.

This has a significant impact on human well-being. Relevant international organizations, countries, and regions are developing and implementing international, regional, national, and local greenhouse gas emission standards.

The goal is to implement management programs to reduce the concentration of greenhouse gases (GHG) in the Earth's atmosphere and help humanity adapt to climate change.

Relevant greenhouse gas emission management solutions need to be based on the best scientific knowledge and adopt effective, gradual measures to address the challenges posed by climate change.

Various threats. Standards help transform this scientific knowledge into tools to address climate change. Greenhouse gas emission management schemes rely on...

It relies on the quantification, monitoring, and reporting of greenhouse gases.

GB/T 32151, "Requirements for Greenhouse Gas Emission Accounting and Reporting," specifies greenhouse gas emission accounting and reporting requirements at different enterprise levels.

The purpose of these requirements is to specify greenhouse gas emission boundaries, measurement and testing requirements, accounting procedures, and accounting methods for different types of enterprises.

Methods, data quality management, report content and format, etc. GB/T 32151 is proposed to consist of the following parts.

— Part 1: Power Generation Enterprises;

— Part 2: Power Grid Enterprises;

— Part 3: Magnesium Smelting Enterprises;

— Part 4: Aluminum Smelting Enterprises;

— Part 5: Steel Production Enterprises;

— Part 6: Civil Aviation Enterprises;

— Part 7: Flat Glass Manufacturers;

— Part 8: Cement Production Enterprises;

— Part 9: Ceramic Manufacturing Enterprises;

— Part 10.Chemical Production Enterprises;

— Part 11.Coal Production Enterprises;

— Part 12.Textile and Apparel Enterprises;

— Part 13.Independent Coking Plants;

— Part 14.Other Non-ferrous Metal Smelting and Rolling Enterprises;

— Part 15.Petrochemical Enterprises;

— Part 16.Oil and Gas Production Enterprises;

— Part 17.Fluorochemical Enterprises;

— Part 18.Forging Enterprises;

— Part 19.Heat Treatment Enterprises;

— Part 20.Furniture Manufacturers;

— Part 21.Foundry Enterprises;

— Part 22.Livestock and Poultry Farming Enterprises;

— Part 23.Plantation Institutions;

— Part 24.Electronic Equipment Manufacturers;

— Part 25.Food, Tobacco, Alcohol, Beverages and Refined Tea Enterprises;

— Part 26.Paper and Paper Products Manufacturing Enterprises;

— Part 27.Land Transport Enterprises;

— Part 28.Mining Enterprises;

— Part 29.Machinery and Equipment Manufacturing Enterprises;

— Part 30.Water Transport Enterprises;

— Part 31.Timber Processing Enterprises;

— Part 32.Paint Manufacturers;

— Part 33.Pigment Manufacturers;

— Part 34.Carbon Materials Manufacturing Enterprises;

— Part 35.Manufacturers of Fiberglass Products;

— Part 36.Thermal Insulation Material Manufacturers;

— Part 37.Manufacturers of sintered building materials for walls, roofs, and roads;

— Part 38.Cement Product Manufacturers;

— Part 39.Building Plaster Manufacturers;

— Part 40.Manufacturers of Building Waterproofing Materials;

— Part 41.Industrial Silicon Production Enterprises;

— Part 42.Copper Smelting Enterprises;

— Part 43.Lead Smelting Enterprises;

— Part 44.Zinc Smelting Enterprises;

— Part 45.Phosphoric Acid and Phosphate Enterprises;

— Part 46.Waste Battery Processing and Disposal Companies;

— Part 47.Chemical Fiber Production Enterprises;

— Part 48.Urban Gas Supply Enterprises;

— Part 49.Waste Landfill Management Companies;

— Part 50.Cold Storage Operating Companies To facilitate domestic and international exchanges, and in accordance with the relevant requirements of the Intergovernmental Panel on Climate Change (IPCC), this series of documents...

The unit of measurement is expressed in the form of "International Unit of Measurement for Substance (Element)" or "Substance (Element) International Unit of Measurement", such as in the tC table.

t< sub>carbon< /sub> represents tons of carbon, t< sub>CO2< /sub> represents tons of carbon dioxide, t< sub>CO2e< /sub> represents tons of carbon dioxide equivalent, t< sub>CH4< /sub> represents tons of methane, and t< sub>C/GJ< /sub> represents tons of carbon per gigabyte.

Joules and Nm3 represent cubic meters under standard conditions, etc.

Greenhouse gas emissions accounting and reporting requirements Part 50.Cold Storage Operating Companies

1 Scope

This document specifies the accounting boundaries, data quality management, reporting content, and format for greenhouse gas emissions of cold storage operators.

This document applies to the accounting and reporting of greenhouse gas emissions by cold storage operators.

2 Normative references

GB 17167

GB/T 32150

3 Terms and Definitions

The terms and definitions defined in GB/T 32150 and the following terms and definitions apply to this document.

3.1 Greenhouse gases

Naturally occurring and human-generated elements in the atmosphere that can absorb and disperse pollutants generated by the Earth's surface, atmosphere, and clouds.

Gaseous components of radiation with wavelengths in the infrared spectrum.

Note. The greenhouse gases discussed in this document mainly include carbon dioxide (CO2), hydrofluorocarbons (HFCs), hydrochlorofluorocarbons (HCFCs), and mixtures thereof.

[Source. GB/T 32150-2015, 3.1, with modifications]

3.2 Reporting entity

Legal entities or independent accounting units that are treated as legal entities and have greenhouse gas emission activities.

[Source. GB/T 32150-2015, 3.2]

3.3 facilities

A mobile or stationary device, group of devices, or series of production processes belonging to a specific geographical boundary, organizational unit, or production process. process.

[Source. GB/T 32150-2015, 3.3]

3.4 Establish accounting units

A legal entity or sole proprietorship whose main production facility is a cold storage facility, and whose main business includes pre-cooling, quick-freezing, ice making, cold storage, and refrigerated transportation.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 26 pages — is available in the English PDF.

Referenced standards

Editions of GB/T 32151.50

EditionTitleRevisionStatus
GB/T 32151.50-2025Requirements of the greenhouse gas emissions accounting and reporting - Part 50: Cold store operating enterprisecurrent editionCurrent

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