President Trump on Wednesday announced a proposal to weaken vehicle mileage rules for the auto industry, loosening pressure ...

Our Environment, Land Use & Natural Resources Group examines recent federal actions that may reshape federal greenhouse gas (GHG) vehicle emissions standards as well as California’s and other states’ ...

Owners and operators of large fleets and drayage vehicles in California have been in a regulatory limbo since 2023. This uncertainty may end soon. The California Air Resources Board has proposed to ...

The delay comes as the state is involved in multiple lawsuits over its electric car and truck rules. California air regulators have postponed a Nov. 20 vote to reinstate Obama-era vehicle emission ...

Truckmakers caught in crossfire between US, California US ends antitrust probe into California clean truck plan California governor, regulator not available for comment Sign up here. In a complaint ...

Six major automakers remain locked into voluntary agreements to meet California's vehicle greenhouse gas emissions standards through at least the 2026 model year, even as the Trump administration ...

Editor’s note: This article, distributed by The Associated Press, was originally published on The Conversation website. The Conversation is an independent and nonprofit source of news, analysis and ...

Congress’ recent disapproval of the Biden EPA Clean Air Act preemption waiver for California’s Advanced Clean Cars II and Omnibus vehicle emission standards have prompted California to promulgate ...

The changes come after public utilities warned that zero-emission purchasing rules could disrupt emergency response efforts. California air quality regulators on Thursday repealed the state’s ...

Tractor-trailers line the lot behind the Sacramento 49er Travel Plaza in March 2020. A federal judge in Sacramento is set to hear a lawsuit Friday from four major truckmakers challenging California’s ...