JJF 2309-2025 Active
JJF 2309-2025 The Rules for the Examination of the Carbon Measuring in Key Emitting Entity of Greenhouse Gas Emissions
Abstract
This standard specifies the requirements for carbon measurement work of key emission units, as well as the procedures and methods for conducting carbon measurement reviews of them.
This standard applies to the carbon measurement reviews conducted by government metrology administrative departments for key emission units. Key emission units may voluntarily entrust technical institutions for carbon measurement reviews as needed, and the reviews of non-key emission units may be used for reference.
The scope of carbon measurement includes:
——Greenhouse gas emissions caused by the combustion of fossil fuels;
——Greenhouse gas emissions caused by the use of energy as raw materials;
——Greenhouse gas emissions caused by production, waste treatment and disposal processes;
——Greenhouse gas emissions caused by the net purchase and use of electricity and heat;
——Other forms of greenhouse gas emissions.
General Product Information
| Document Type | National Metrology Technical Specifications JJF |
|---|---|
| Standard Status | Active |
| Standard Code | JJF 2309-2025 |
| Implement Date | 2026-03-08 |