US to Finalize Sharp Cut in Vehicle Fuel Economy Standards

This is a policy reversal with real second-order effects for the EV and battery supply chain, since the earlier standards functioned as a de facto mandate pulling capital toward electrification. The immediate winners are legacy automakers and their workforces; the pressure lands on EV-focused manufacturers, charging infrastructure and the critical-minerals demand tied to them. The open question is whether this weakens the investment case for US-linked battery and lithium projects, or whether state-level rules and export markets keep that demand intact.