A major reversal in fuel efficiency standards is underway as the Biden administration’s stricter mileage rules are being dismantled, raising questions about the pace of the U.S. transition to electric vehicles. The move comes as automakers and policymakers debate how quickly to phase out gas-powered cars amid shifting priorities on climate and energy policy. Critics argue the rollback could delay emissions reductions, while supporters say it reflects a more realistic approach to consumer demand and industry readiness. The decision highlights the tension between environmental goals and practical challenges in accelerating the shift to cleaner transportation.
Trump rolls back Biden-era mileage rules amid slow US shift to electric vehicles WBFF
