Forbes | Oil Industry Is Big Winner As EPA Freezes Mileage Rules; EPA, California Prepare For Court Fight Forbes Oil producers and gas refiners are the biggest winners from the Trump administration's decision to freeze auto fuel economy standards after 2021 and to revoke California's authority to set stricter rules on greenhouse gas emissions. Consumers will lose. Trump Proposes Gutting Fuel Economy Rules In 'Giant Giveaway' To Big Oil, Automakers |