SupplyChainBrain reports that the American Trucking Associations (ATA) is thanking President Trump for revoking California's "ruinous" electric vehicle mandates—praising it as "an important step toward establishing realistic and achievable national emission standards." ATA President and CEO Chris Spear said in a statement released on June 12: "Today, common sense prevailed. We thank President Trump, EPA Administrator Zeldin, and congressional leadership for taking decisive action to end crippling, reality-detached rules that would have devastating economic consequences for American businesses and families." "This is not the divided United States. With the stroke of a pen, President Trump has restored the certainty the trucking industry needs to deliver for our nation while continuing to reduce our environmental impact," he said. The solution, approved by Congress under the Congressional Review Act and signed by President Trump on June 12, revokes the federal waiver granted to California under the Biden administration. On June 20, The Guardian reported that the U.S. Supreme Court ruled that fossil fuel companies may challenge California's authority to set stricter standards for reducing pollution from cars. The Supreme Court supported a seven-to-two vote backing fossil fuel and gas companies' challenge to California's waiver, which it has periodically obtained from the federal government since 1967, along with 17 Republican-led states. The state separately mandates that only zero-emission vehicles may be sold there by 2035.
From a supply chain perspective, the American Trucking Associations (ATA), based in Washington D.C. with Chris Spear as President & CEO, is the largest road transportation industry trade association in the U.S.—representing 33,000+ member companies with federation members in all 50 states. The California Air Resources Board (CARB; Sacramento, California; Liane Randolph, Chair) administers the Advanced Clean Trucks (ACT), Advanced Clean Fleets (ACF), Heavy-Duty Omnibus, Low Carbon Fuel Standard (LCFS), and Zero-Emission Vehicle (ZEV) authority as the primary California emission regulations. The U.S. Environmental Protection Agency (EPA), under Administrator Lee Zeldin, oversees federal-level implementation of the Clean Air Act. The Congressional Review Act (CRA; 1996) empowers Congress to revoke federal regulations by simple majority. The U.S. Supreme Court, in the case Diamond Alternative Energy LLC v. EPA, examines the foundation of California waiver legitimacy. The Trump 2.0 administration is limiting EV incentives under the Inflation Reduction Act (IRA) and reassessing semiconductor investments under the CHIPS Act—reflecting a comprehensive reversal of the Biden-era green industrial policy.
From a supply chain perspective globally, the heavy-duty vehicle electrification market includes Tesla Semi (Elon Musk, CEO); Daimler Truck (Karin Radrström, CEO; Freightliner eCascadia; Mercedes-Benz eActros); Volvo Trucks (Roger Alm, President; VNR Electric; FH Electric); PACCAR (Kenworth T680E; Peterbilt 579EV); Navistar (Volkswagen Truck & Bus Traton-owned; International eMV); BYD (Wang Chuanfu, CEO; BYD 8TT); Nikola; Hyzon Motors; Lion Electric; Xos Trucks; Workhorse; Mack Trucks (Volvo Group); Scania; MAN Truck & Bus; Iveco; DAF Trucks (PACCAR); Hino (Toyota); and Isuzu as major suppliers. Hydrogen fuel cell alternatives include Hyundai Xcient Fuel Cell, Toyota, Cummins, and Plug Power as principal providers. Charging infrastructure leaders include ChargePoint, WattEV, Voltera, Forum Mobility, TeraWatt Infrastructure, and Greenlane (Daimler-NextEra-BlackRock) as major Class 8 charging network providers. NACFE (North American Council for Freight Efficiency) tests Class 8 electrification through Run on Less demonstration programs.
From a supply chain perspective, the revocation of California's waiver impacts: (1) OEM manufacturers' EV production volume commitments come under scrutiny; (2) battery and powertrain investments in the supply chain face reassessment; (3) fleet owners accelerate decisions to remain on diesel fleets; (4) charging infrastructure investors encounter uncertainty; (5) port drayage and last-mile electrification plans are deferred—as major impact categories. Other states adopting California emission standards in the U.S.—known as Section 177 states—include New York, Massachusetts, Washington, Oregon, Colorado, New Jersey, Vermont, Maine, New Mexico, Connecticut, Maryland, Rhode Island, Delaware, Virginia, Pennsylvania, and the District of Columbia as major members. In the EU, CO2 emission standards for heavy-duty vehicles (approved March 2024) mandate 45% emission reductions by 2030, 65% by 2035, and 90% by 2040—widening the divergence with the U.S. In China, BYD, Sany, XCMG, FAW, and Sinotruk are leading domestic NEV (New Energy Vehicle) manufacturers. Ultimately, the ATA's support for the Trump revocation reflects U.S. political divergence on the pace of green transition and regulatory certainty globally—with fleet planning, procurement strategy, and carbon reporting emerging as key strategic issues for supply chain managers.
Key Points:
1. Trump revokes California EV mandate waiver by signature on June 12.
2. ATA President Chris Spear voices strong support for the decision.
3. U.S. Supreme Court backs fossil fuel companies' right to challenge by a seven-to-two vote on June 20.
4. California mandates only zero-emission vehicle sales by 2035.
5. Section 177 states adopt California standards—waiver revocation extends to them as well.
