T/SHAEPI 019-2024 Industrial Wastewater Treatment Facilities Greenhouse Gas Emission Accounting Technical Standards

Scope

Scope: This document specifies the terms, accounting boundaries, accounting steps, accounting methods, quality control, and the preparation of accounting forms related to the accounting of greenhouse gas emissions from industrial wastewater treatment facilities. This document is applicable to the accounting and reporting of greenhouse gas emissions from water treatment processes in industrial wastewater treatment facilities in Shanghai City. Main technical content: The "Technical Standard for Greenhouse Gas Emission Accounting of Industrial Wastewater Treatment Facilities" (T/SHAEPI 019—2024) is a group standard issued by the Shanghai Environmental Protection Industry Association, aiming to standardize the accounting methods for greenhouse gas emissions from industrial wastewater treatment facilities and respond to the policy requirements of synergistic improvement of pollution reduction and carbon reduction. The standard is applicable to industrial wastewater treatment facilities in Shanghai City and covers the accounting and reporting of greenhouse gas emissions from water treatment processes. The standard content includes term definitions, accounting boundaries, accounting steps, accounting methods, quality control, and the preparation of accounting forms. It clarifies the accounting boundaries, including direct emissions and indirect emissions, such as the release of fossil sources CO2, CH4, and N2O, as well as emissions from purchased electricity, heat, and the use of reagents. The accounting steps involve determining the accounting boundaries, identifying emission sources, collecting activity data, obtaining emission factor data, calculating direct and indirect emissions, and preparing emission reports. The accounting methods describe in detail the calculation formulas for direct and indirect emissions, including the calculation of emissions from fossil sources CO2, CH4, and N2O, as well as the calculation of indirect emissions from purchased electricity, heat

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