铝碳足迹技术支持文件（2018）Aluminium Carbon Footprint Technical Support Document (2018)

本指南针对气候变化的单一环境影响类别。它规定了量化和通报原铝生产过程中温室气体排放的原则、要求和准则。它使铝生产商能够评估和沟通其产品的全部或部分碳足迹，通过一个简化的方法，相比ISO标准。

This guidance addresses the single environmental impact category of climate change. It specifies the principles, requirements and guidelines for quantifying and communicating greenhouse gas (GHG) emissions from primary aluminium production processes. It enables aluminium producers to assess and communicate full or partial carbon footprints of their products by following a simplified approach, as compared to ISO standards.