The vast oil refinery in Benicia faces an uncertain future after its owner warned of the plant’s possible closure.

Operations at the Valero refinery in Solano County may be shut down as soon as next year, the petroleum producer announced ...

U.S. refiners are not planning to make big-ticket investments to process more domestic crude and less oil from top suppliers ...

Another oil refinery will soon be closing in California.That's in addition to a refinery already scheduled to close before ...

head of the works council. A "solution" is urgently needed to keep the refinery running and save jobs locally, said ...

BENICIA — The vast oil refinery in Benicia faces an uncertain future after its owner alerted state energy officials that plans were in the works for an array of options for the plant ...