Trump moves to weaken fuel economy rules, citing lower car costs

President Donald Trump has announced a proposal to weaken federal vehicle mileage rules, rolling back Biden-era fuel economy standards that encouraged cleaner cars and increased electric vehicle adoption. The plan would reduce fuel economy requirements through the 2031 model year, easing pollution-control expectations for automakers. Trump argues the change will lower production costs and save consumers about $1,000 on new car purchases. Environmental groups oppose the move, saying it would boost pollution and ultimately raise costs. California Governor Gavin Newsom condemned the proposal.