T/HNNMIA 38-2022 Guidelines for Accounting and Reporting of Enterprise Greenhouse Gas Emissions and Reporting Guidelines for Aluminum Electrolysis Cells
T/HNNMIA 38-2023
Basic Information
Scope
This document stipulates the accounting procedures and content for greenhouse gas emissions from aluminum electrolysis cells, the determination of the accounting boundary and emission sources, the requirements for accounting for emissions from purchased and used electricity, the requirements for accounting for emissions from the use of energy as raw materials, the requirements for accounting for process emissions, the calculation of emissions, the requirements for accounting for production data, the data quality control plan, the requirements for data quality management, regular reporting requirements, and information disclosure requirements, etc. This document is applicable to the monitoring, accounting, reporting, and management of greenhouse gas emissions from aluminum electrolysis cells in electrolytic aluminum enterprises. The greenhouse gases covered in this document include carbon dioxide (CO2) and perfluorocarbons (PFCs).