"Documents supporting the EPA’s plan to roll back vehicle emission standards reference California by name nearly 30 times. For more than 50 years, California has had special authority from the EPA to set strict tailpipe emission standards. The agency’s own analysis indicates that without California’s leadership and tax credits created under President Biden, national adoption of electric vehicles will decline and gasoline prices will increase."
"The U.S. Environmental Protection Agency’s recent proposal to repeal its own 2009 finding that greenhouse gas emissions endanger public health marks a major U-turn for the nation’s climate progress. While it’s impact will be felt nationwide, the plan takes direct aim at California.
In supporting documents released in the wake of Tuesday’s proposal, the nation’s top environmental agency outlined the justifications for its plan to rescind the so-called endangerment finding and roll back its longstanding regulations for planet-warming greenhouse gas emissions from all motor vehicles, including cars and trucks.
“As a result of these proposed changes, engine and vehicle manufacturers would no longer have any future obligations for the measurement, control, and reporting of [greenhouse gas] emissions for any highway engine and vehicle,” the agency wrote in its rule summary.
But the documents, including an 80-page notice of proposed rulemaking and 60-page draft regulatory impact analysis, also contain several nods to California policies, referencing the state by name 27 times — by far more than any other state. "
Hayley Smith reports for the Los Angeles Times August 1, 2025.
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