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  2. United States vehicle emission standards - Wikipedia

    en.wikipedia.org/wiki/United_States_vehicle...

    California's Low-emission vehicle (LEV) program defines six automotive emission standards which are stricter than the United States' national Tier regulations. Each standard has several targets depending on vehicle weight and cargo capacity; the regulations cover vehicles with test weights up to 14,000 pounds (6,400 kg).

  3. 17 states weigh adopting California's electric car mandate - AOL

    www.aol.com/news/17-states-weigh-adopting...

    Seventeen states with vehicle emission standards tied to rules established in California face weighty decisions on whether to follow that state's strictest-in-the nation new rules that require all ...

  4. EPA approves waiver for California and 12 states to ban new ...

    www.aol.com/news/epa-approves-waiver-california...

    (The Center Square) - The Environmental Protection Agency has issued a waiver to allow California and the twelve other states that have adopted its emissions standards to ban gas-powered cars in 2035.

  5. U.S. EPA approves California rule banning the sale of ... - AOL

    www.aol.com/news/u-epa-approves-two-california...

    The Advanced Clean Cars II rule, adopted in 2022, requires an increasing percentage of new cars sold by California auto dealerships to be zero-emission or plug-in hybrids. The regulation ...

  6. Vehicle inspection in the United States - Wikipedia

    en.wikipedia.org/wiki/Vehicle_inspection_in_the...

    Vehicle emissions inspection station in Wisconsin. Arizona – biennially, in Phoenix and Tucson metro areas only, depending on age and type of vehicle. [28]California – biennially for all vehicles from out-of-state, regardless of age; and all vehicles made after 1975 which are more than six years old in all or some zip codes in 41 out of 58 counties.

  7. EPA grants California waiver to ban sales of new gas ... - AOL

    www.aol.com/news/epa-grants-california-waiver...

    The U.S. Environmental Protection Agency on Wednesday granted California its request to enforce vehicle emissions standards stricter than federal rules, including the state's ban on sales of new ...

  8. Emission standard - Wikipedia

    en.wikipedia.org/wiki/Emission_standard

    The United States has its own set of emissions standards that all new vehicles must meet. In the United States, emissions standards are managed by the Environmental Protection Agency (EPA). It uses tiers to identify emission standards for cars, trucks and other motor vehicles. [8]

  9. What do recent Supreme Court actions mean for California auto ...

    www.aol.com/news/recent-supreme-court-actions...

    California policymakers and environmentalists view recent Supreme Court actions on state vehicle emission rules as a temporary victory for clean air, but they worry about future legal challenges.