The Biden administration last March finalized a rule to require carmakers to dramatically reduce carbon emissions beginning for model year 2027 light and medium-sized vehicles.

EPA Administrator Lee Zeldin unveiled plans on Wednesday to overhaul Biden-era vehicle emissions rules, spotlighting the Model Year 2027 Light-Duty and Medium-Duty Vehicles regulation and Heavy-Duty Greenhouse Gas Standards.

The Environmental Protection Agency initiated over two dozen actions overhauling numerous green and climate-related regulations implemented by the Biden administration in what Administrator Lee Zeldin described as an effort to “end the Green New Deal.