TREE NEWS update: China has initiated three national standards for solid-state batteries for electric vehicles, covering performance, safety, and lifespan specifications. Wang Fang, chief scientist at CATARC, announced on September 4 that the standards have been approved for project initiation, with draft comments expected by end of this year. This move aims to fill gaps in international standards for next-generation battery technology.
China initiates 3 solid-state battery EV standards
This standardization move is significant because it positions China to set the technical baseline for a next-generation battery technology that lacks global norms. The scope—performance, safety, and lifespan—directly addresses the key uncertainties that could slow commercial adoption, making the standards a potential reference point for international supply chains. For automakers and battery makers, the draft comments due by year-end will reveal how stringent or flexible the requirements are, which could shape R&D priorities and cross-border trade. The open question is whether these standards will align with or diverge from other major markets' approaches, as that will determine their global influence.
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