https://www.live-feeds.com/feed/trump-says-he-approved-new-fuel-economy-standards-rolling-back-biden-era-rulesContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/trump-says-he-approved-new-fuel-economy-standards-rolling-back-biden-era-ruleshttps://www.live-feeds.com/feed/trump-says-he-approved-new-fuel-economy-standards-rolling-back-biden-era-rules#u90107Wed, 30 Sep 2026 08:02:38 +0000President Donald Trump announced the approval of new fuel economy standards that roll back stricter Biden-era vehicle efficiency rules and eliminate electric vehicle mandates. The updated regulations relax pollution control requirements for gasoline-powered cars and light trucks. Trump argued the rollback will cause car prices to fall and declared that auto plants are returning to the United States. Following the announcement, automotive stocks including Stellantis, Ford, and General Motors climbed in overnight trading. Critics argue the weaker standards could increase long-term costs for driv