President Trump says he has ended the Biden-era EV mandate by approving new fuel economy standards. The original 2024 rule did not require automakers to sell a set number of EVs, but it set fleet pollution limits that were hard to meet without adding electric and low-carbon models. The new standards remove that federal pressure and are part of a broader rollback of Biden administration climate rules. Supporters say the change will lower car prices and give automakers more flexibility. Critics, including the Sierra Club and former Transportation Secretary Pete Buttigieg, say it will raise fuel costs, increase emissions, and hand more of the clean vehicle market to China. The policy shift also lands less than six weeks before the midterm elections, adding a political layer to the regulatory debate. For readers tracking climate policy, the key issue is what happens next at the state level. California and other states have their own clean car rules, so the federal rollback does not erase the EV transition. It does, however, weaken the national baseline and create more uncertainty for automakers planning future model lineups.
