Xiaomi Auto Passes Dual Certification for Complete Vehicles and Materials under International EPD System

On the evening of November 14, Xiaomi Technology announced on its official Weibo account that at the thematic session of the 31st Conference of the Parties to the United Nations Framework Convention on Climate Change (COP31), Xiaomi Auto and the International EPD System jointly released certification results: both the Xiaomi Titan Alloy 2.0 and the new-generation SU7 have passed International EPD System certification, from materials to the complete vehicle. Xiaomi has thus become the first Chinese automaker to complete dual International EPD certification for both complete vehicles and materials. According to the introduction, EPD (Environmental Product Declaration) is an internationally recognized system for disclosing product environmental information. Through standardized accounting and independent third-party verification, it provides a basis for green procurement and international trade. Xiaomi Titan Alloy 2.0 has overcome the technical challenges of 100% post-consumer recycled aluminum, achieving no reduction in strength and improved toughness, with material carbon emissions reduced by approximately 93% compared with conventional primary aluminum. After rigorous verification, the material has been mass-produced and applied to the new-generation SU7 and Xiaomi YU7, enabling a reduction of approximately 800 kg of CO2 per vehicle over its full lifecycle, roughly equivalent to the annual carbon sequestration of 40 mature trees. Xiaomi Titan Alloy 2.0 has also ultimately achieved mass production of integrated die-cast structural components, with no reduction in strength and further improved elongation. After rigorous verification across multiple vehicle models and parts, including key load-bearing structural components such as the rear floor, indicators across all dimensions—including mechanical properties, crushing performance, and X-ray internal quality—meet automotive structural component standards, and the components have been mass-produced and applied to models including the new-generation SU7 and YU7.