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GB/T 32151.48-2026Requirements for greenhouse gas emission accounting and reporting - Part 48: Urban gas supply enterprises (English PDF)

温室气体排放核算与报告要求　第48部分：城镇燃气供应企业

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

January 28, 2026

Implementation date

August 1, 2026

Scope

GB/T 32151.48-2026 is the English-translated version of 温室气体排放核算与报告要求　第48部分：城镇燃气供应企业.

GB/T 32151.48-2026 is the Chinese standard "Requirements for greenhouse gas emission accounting and reporting - Part 48: Urban gas supply enterprises".

Its scope clause reads: This document specifies the accounting boundaries, measurement and monitoring requirements, accounting procedures, and accounting methods for greenhouse gas emissions from urban gas supply enterprises.

Methodology, data quality management, report content and format. This document applies to the accounting and reporting of greenhouse gas emissions by urban gas supply companies. Its clauses include terms and definitions.

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Document preview — GB/T 32151.48-2026

National Standard of the People's Republic of China

ICS: 13.020.10
Classification: Z 04

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

Preface
Introduction
1.Scope
2 Normative References
3.Terms and Definitions
4.Accounting Boundaries
5.Metrological and monitoring requirements 4.
6.Accounting Steps and Methods 7.
7 Data Quality Management
8.Report Content and Format
Appendix A (Informative) Greenhouse Gas Emissions Accounting Boundaries for Urban Gas Supply Enterprises
Appendix B (Informative) Report Format Template
Appendix C (Informative) Default value of relevant parameters.
Appendix D (Informative) Engineering Estimation Formula
Appendix F (Informative) Data Quality Control Plan Template
References

1 Scope

This document specifies the accounting boundaries, measurement and monitoring requirements, accounting procedures, and accounting methods for greenhouse gas emissions from urban gas supply enterprises.

Methodology, data quality management, report content and format.

This document applies to the accounting and reporting of greenhouse gas emissions by urban gas supply companies.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 213 Method for Determination of Calorific Value of Coal

GB/T 384 Determination of calorific value of hydrocarbon fuels - Oxygen bomb calorimeter method

GB/T 6422 Guidelines for Energy Testing of Energy-Consuming Equipment

GB/T 11062 Calculation Methods for Calorific Value, Density, Relative Density and Wobbe Index of Natural Gas

GB/T 15316 General Technical Rules for Energy Conservation Monitoring

GB 17167 General Rules for the Configuration and Management of Energy Measuring Instruments in Energy-Using Units

GB/T 23111 Non-automatic weighing instruments

GB/T 32150 General Rules for Greenhouse Gas Emission Accounting and Reporting by Industrial Enterprises

GB/T 32151.16 Carbon Emission Accounting and Reporting Requirements Part 16.Oil and Gas Production Enterprises

GB/T 32201 Gas Flow Meter

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 mentioned in this document include carbon dioxide (CO2) and methane (CH4).

[Source. GB/T 32150-2025, 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 32150-2025, 3.2] […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 46 pages — is available in the English PDF.

Referenced standards

Normative references

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