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  2. California withdraws clean truck EPA waiver request ahead of ...

    www.aol.com/news/california-withdraws-clean...

    The California Trucking Association in 2023 legally challenged the truck regulation, which was slated to go into effect at the start of last year, and California put it on hold pending a waiver ...

  3. California pulls back EPA requests for approval to phase out ...

    lite.aol.com/tech/story/0001/20250114/77da601be...

    During his first administration, Trump attempted to thwart various California climate efforts, including rules to cut down on greenhouse gas emissions from transportation sources. One of the rules California pulled after the EPA failed to approve it would have phased out the sale of new diesel-powered semi-trucks and buses by 2036. The Air ...

  4. A future without diesel big rigs? California air board ... - AOL

    www.aol.com/news/future-without-diesel-big-rigs...

    State regulators are facing backlash for a proposed regulation to phase out the sale of new diesel trucks by 2040. A future without diesel big rigs? California air board writing new clean-truck rules

  5. California seeks to ban sales of diesel big rigs in a bold ...

    www.aol.com/news/californias-newest-climate...

    The California Air Resources Board proposal would require all new medium- and heavy-duty trucks sold in the state to be zero-emission by 2040. California seeks to ban sales of diesel big rigs in a ...

  6. 2008 California Statewide Truck and Bus Rule - Wikipedia

    en.wikipedia.org/wiki/2008_California_Statewide...

    The Truck and Bus Rule is considered by the Air Resources Board and other organizations such as the Union of Concerned Scientists and the Environmental Defense Fund as a win-win for the State of California: reducing global greenhouse gas emissions, reducing fuel use, providing fuel and operating cost-savings for truck owners, and reducing smog-forming pollution, in addition to providing human ...

  7. Innovative Clean Transit rule - Wikipedia

    en.wikipedia.org/wiki/Innovative_Clean_Transit_rule

    CARB's first regulation to control transit fleet emissions was the Fleet Rule for Transit Agencies, Section 2023 under Title 13 of the California Code of Regulations (CCR); 13 CCR §2023 was adopted in February 2000 [2] after diesel particulate matter was identified as a toxic air contaminant.

  8. Environmental group blasts Trump’s plan to roll back auto ...

    www.aol.com/environmental-group-blasts-trump...

    California recently decided to abandon its regulations to phase out diesel trucks and require cleaner engines, according to CalMatters. “Trump’s attacking the biggest single step ever taken to ...

  9. United States vehicle emission standards - Wikipedia

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

    1968 model year or newer. New vehicles on their third registration; first and second registrations are exempted. GVWR ≥14,000 exempt, as are full time four wheel drive light duty diesels with a wheelbase ≥182 inches. Annually. Light duty diesel emission inspections are conducted by using an opacity meter and dynamometer.