EPA Hearing to Undo 2009 Climate Danger Call: Reversal Incoming?
Published Date: 8/1/2025
Proposed Rule
Summary
The EPA is holding a virtual public hearing in August 2025 to talk about scrapping its 2009 decision that said greenhouse gases are dangerous and to roll back all pollution rules for cars and trucks. This affects anyone who drives or makes vehicles, and could change how much pollution vehicles can produce, possibly impacting costs and the environment. The EPA wants your thoughts before making these big changes official.
Analyzed Economic Effects
2 provisions identified: 0 benefits, 0 costs, 2 mixed.
EPA May Rescind 2009 Endangerment Finding
The EPA proposes to rescind its 2009 Greenhouse Gas Endangerment Finding, which said greenhouse gases are dangerous. The proposal was signed on July 29, 2025 and the agency is seeking public input before moving forward.
Repeal of GHG Standards for All Vehicles
EPA is proposing to repeal all greenhouse gas emission standards for light-duty, medium-duty, and heavy-duty vehicles and engines. The proposal would remove federal GHG rules that apply to cars, trucks, and their engines, a change the agency signed as a proposal on July 29, 2025.
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