T/CMA YJ250-2026 Guidance for Rapid Accounting of Greenhouse Gas Emissions from Aluminum Smelting Enterprises
T/CMA YJ250-2026 Guidance for Rapid Accounting of Greenhouse Gas Emissions from Aluminum Smelting Enterprises
Basic Information
Scope
This guideline specifies a rapid accounting methodology for direct greenhouse gas emissions from electrolytic aluminum enterprises, including the carbon dioxide emissions from the consumption of anodes in electrolytic aluminum production, the perfluorocarbon emissions from the anode effect in electrolytic aluminum production, and a rapid accounting method for carbon emission factors based on the output volume of electrolytic aluminum products. This guideline is applicable to the rapid accounting of greenhouse gas emissions from electrolytic aluminum enterprises using direct emission monitoring, or the rapid accounting of greenhouse gas emissions from electrolytic aluminum enterprises based on IPCC Method 3 (Tier 3), or the rapid accounting of relevant emission factors based on IPCC Method 1 or 2 (Tier 1 or Tier 2).