Energy giant Valero appears to be planning to shut down its oil refinery in the Bay Area after 25 years. The company said in a news release Wednesday morning that the California-based Valero ...

Motiva Enterprises has successfully restarted a gasoline-producing unit at its Port Arthur refinery in Texas, following several restart attempts after an overhaul.

Valero Energy Corp.'s (VLO) said Tuesday that all three modules of the 105,000-barrel-a-day coker at its Port Arthur, Texas, refinery were shut to repair cracks in the coke drums. Valero also said ...

BENICIA, Calif. (KGO) -- For a quarter century, the Valero refinery has been an economic powerhouse for the city of Benicia. But on Wednesday came a surprise announcement that it may close next April.

Valero said Monday the third coker unit module at its Port Arthur, Texas, refinery was returned to service over the weekend and that the unit was moving toward normal processing rates. Three ...