California is about to change fuel standards. That means higher gas prices. But how high? Members of the California Air Resources Board are scheduled to update the Low Carbon Fuel Standard on Friday.

The agency approved two of eight waivers requested by California to enforce stricter climate regulations than federal standards. The move could face challenges from President-elect Donald Trump ...

The California Assembly on Tuesday approved Gov. Gavin Newsom's proposal that would set new fuel storage requirements for oil refiners in an attempt to prevent gas price spikes for consumers.

A Congressional move challenges California's power to enforce its own vehicle emission rules, putting the state's 2035 gas car phaseout at risk.

California regulators have approved plans to strengthen the state’s carbon reduction standards — a move that opponents fear could drive up gasoline prices. The decision, which occurred follow… ...

Under the Clean Air Act, California can adopt more stringent vehicle emission requirements than the federal government, but must obtain a waiver from the EPA.

The U.S. Senate will move this week to block California from enforcing a series of vehicle emissions standards that are tougher than the federal government's, including first-in-the-nation rules ...

State senators refused to block proposed changes to fuel standards, which could raise gas prices by 65 cents per gallon.

The House of Representatives on Thursday voted to block California from implementing plans to block new sales of gas-powered vehicles in a decade.

California Democrats want to slash gas prices, a state climate policy will raise them State regulators may tighten the low carbon fuel standard, raising prices at the pump ...

The California State Senate voted to advance Gov. Newsom's proposal that would give new power to the state's unelected energy commission to set new rules around fuels storage and refinery ...