AAA Northern California, based in Walnut Creek, reported that California is the country's most expensive gas market at a ...

The average gas price in the United States last week was $3.14, making prices in the state about 46.9% higher than the nation ...

Calif., is one of the many voices raising concerns about a recent oil refinery closure announcement having a greater impact ...

One of the few refineries left in California has announced a plan to potentially shut down by next year, raising the risk of ...

California will see almost one-fifth of its crude-processing capacity vanish in the next 12 months as two key refineries quit ...

WALNUT CREEK, Calif. - Gas prices in California have decreased slightly, with the average price now at $4.80 per gallon of ...

Valero announced that it plans to close its San Francisco-area oil refinery in Benicia, California next year. It submitted a ...

California Governor Gavin Newsom has directed state officials to step up efforts to guarantee reliable fuel supplies for the ...

Valero Energy Corporation announced it will close its Benicia Refinery, which joins an exodus of oil companies leaving the ...

Valero Energy Corp. took a $1.1 billion writedown on its California oil refineries, casting doubt on the company’s future as ...