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Environmental Protection Agency (EPA) Preemption National Emissions Standards

Jones Day

Active Battle Over the California Clean Air Act Waiver Continues

Jones Day on

California's ability to set its own vehicle emission standards under its Clean Air Act waiver of federal preemption is in jeopardy given three joint congressional resolutions signed into law by President Trump on June 12,...more

Hogan Lovells

EPA proposes new Heavy-Duty GHG phase 3 emission standards for model years 2028-2032

Hogan Lovells on

On April 12, 2023, the Environmental Protection Agency (EPA) issued a Notice of Proposed Rulemaking for “Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles – Phase 3” (the Phase 3 proposed rule or NPRM), establishing...more

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