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NHTSA Fuel Efficiency Greenhouse Gas Emissions

Cozen O'Connor

Fuel Efficiency Rule Recharged by Democratic AG Support

Cozen O'Connor on

A group of 15 Democratic AGs filed an amicus brief with the U.S. Court of Appeals for the Sixth Circuit in support of the National Highway Traffic Safety Administration (NHTSA) and its defense of its final rule setting...more

Hogan Lovells

NHTSA finalizes MY2024-2026 Corporate Average Fuel Economy Standards

Hogan Lovells on

On May 2, 2022, the National Highway Traffic Safety Administration (NHTSA) published their new, stronger, corporate average fuel economy (CAFE) standards for model years (MY) 2024-2026 originally announced April 1. The final...more

Hogan Lovells

D.C. Circuit says trailers are not "motor vehicles"

Hogan Lovells on

On November 12, 2021, a divided panel of the U.S. Court of Appeals for the D.C. Circuit in Truck Trailer Manufacturers Association, Inc. v. EPA, et al. held that the Environmental Protection Agency (“EPA”) cannot regulate...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Tractor-Trailer/Heavy-Duty Trailers: Federal Appellate Court Addresses Challenge to Greenhouse Gas Emissions/Fuel Efficiency...

The United States Court of Appeals for the D.C. Circuit (“Court”) in a November 12th Opinion addressed a challenge to the Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles...more

Hogan Lovells

Department of Transportation and Environmental Protection Agency release proposals to reconsider and potentially repeal Trump SAFE...

Hogan Lovells on

In two recent agency actions, the Biden administration has taken steps to initiate reconsideration of the former administration's greenhouse gas and fuel economy rules for light duty vehicles that could facilitate enforcement...more

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