T/CMA YJ250-2026 Active Group standards

T/CMA YJ250-2026 Guidance for Rapid Accounting of Greenhouse Gas Emissions from Aluminum Smelting Enterprises

Publish Date: 2026-03-31 Implement Date: 2026-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CMA YJ250-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Broadcasting and television transmission and reception equipment

ICS Name: Integrated Environment and Environmental Protection

Publish Date: 2026-03-31

Implement Date: 2026-04-01

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).