- Thursday, June 12, 2025

President Trump escalated his feud with California on Thursday by signing three measures that would block the state’s rule banning the sale of new gas-powered cars by 2035. Here’s what you need to know about the California EV mandate battle:

The White House ceremony

Trump signed three anti-California measures:



  • Lavish ceremony held in White House East Room
  • Resolution nixes most aggressive steps to phase out gas cars
  • Measures overturn California’s stricter emissions rules authority
  • Higher standards for heavy-duty diesel engines also blocked

Trump’s criticism of California

President blasted Biden administration’s California waiver:

  • Called California officials “left-wing radicals” with “dictatorial powers”
  • Said scheme would “abolish the internal combustion engine”
  • Claimed mandate forces companies to build cars for “two different countries”
  • Biden administration granted California waiver to impose stringent standards

The attendees

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High-profile officials witnessed signing:

  • Transportation Secretary Sean Duffy attended
  • Energy Secretary Chris Wright present
  • EPA Administrator Lee Zeldin participated
  • House Speaker Mike Johnson and car industry members included

California’s immediate response

State officials filed lawsuit same day:

  • Gov. Gavin Newsom and Attorney General Rob Bonta sued Trump administration
  • State argues it has authority to set own vehicle emission rules
  • Nine other Democrat-led states joined lawsuit
  • Colorado, Delaware, Massachusetts, New Jersey, New York included
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The lawsuit count

California’s 24th case against Trump this year:

  • Newsom called action “Trump’s all-out assault on California”
  • Governor said president “destroying our clean air”
  • Accused Trump of being “wholly-owned subsidiary of big polluters”
  • Daniel Villasenor said “another day of Trump’s war on California”

The Congressional approval

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Resolution passed through formal legislative process:

  • Congress approved measure last month
  • Congressional approval makes court challenge more difficult
  • Harder to overturn through future executive order
  • First time Congress blocked California car rules since 1967

California’s EV timeline

State’s zero-emission vehicle requirements:

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  • 35% of new 2026 model cars must have zero emissions
  • Requirements ramp up to 68% in 2030
  • 100% zero emissions required by 2035
  • Standards apply to new car sales in California

The Clean Air Act authority

Legal framework for California’s power:

  • 1967 Clean Air Act gave California power for stringent standards
  • Authority granted due to highly polluted air and large population
  • EPA must grant state waiver for each standard adopted
  • Biden administration granted waiver in 2023
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The ongoing feud context

Latest battle in Trump-Newsom conflict:

  • Trump deployed troops to Los Angeles for immigration raids
  • President mobilized California National Guard and U.S. Marines
  • Trump said LA would have “burned to the ground” without intervention
  • Called Newsom and Mayor Karen Bass “incompetent”

The broader implications

Congressional Review Act resolution significance:

  • Marks first Congressional block of California rules since 1967
  • Resolution affects passenger vehicles and commercial trucks
  • Affects heavy-duty diesel engine standards
  • 10 states total involved in legal challenge

Read more:

Trump steps on gas vs. California, moves to block state’s EV mandate

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