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Engine products group files legal challenge to EPAs partial waiver for E15

Green Car Congress

The petition challenges the ability of EPA to grant a partial waiver for three specific reasons: The Clean Air Act does not authorize EPA to issue any partial waiver decisions. Our concern is that EPA prematurely granted the partial waiver before critical studies on the effects of E-15 use were completed. Earlier post.).

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Coalition of 11 states sues US EPA over soot rules

Green Car Congress

A coalition of 11 states filed a lawsuit to compel the US Environmental Protection Agency (EPA) promptly to revise national air quality standards for air pollution involving soot. The EPA had failed to meet an October 2011 deadline for revising the existing standards. EPA last revised the standards in 2006.

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EPA Grants California Vehicle GHG Regulations Waiver

Green Car Congress

The US Environmental Agency (EPA) has granted California’s waiver request enabling the state to enforce its greenhouse gas emissions standards (Pavley I) for new motor vehicles, beginning with the current model year. California requested from EPA the waiver required for implementation of the Pavley regulations in December 2005.

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U.S. appeals court backs EPA move to let California make its own EV rules

Teslarati

appeals court has sided with the Environmental Protection Agency (EPA), after the agency moved to offer California a waiver that would let it create its own electric vehicle (EV) adoption and tailpipe emissions rules. Court of Appeals for the District of Columbia has rejected the legal challenge, according to a report from Automotive News.

EPA 126
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Gas War: Appeals Court Upholds EPA Approval of California Emissions Rules

The Truth About Cars

For those that don’t recall this particular saga of the Great American Gas War, the EPA reinstated a waiver under the Clear Air Act that allowed California to establish vehicle emission rules that went beyond federal standards in 2022. On Tuesday, a U.S. Joe Biden ultimately restored the waiver by executive order after taking office.

EPA 105
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Gas War: 25 States Sue EPA Over Updated Emissions Regulations

The Truth About Cars

Over two dozen states have joined forces to sue the Environmental Protection Agency (EPA) over proposed vehicle emissions regulations put forward by the Biden administration in March. Court of Appeals for the District of Columbia Circuit last week. The EPA declined to comment.

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