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

Oil giant Valero announced this week it may shutter its refinery in Benicia. The company sent a notice to the California ...

Valero Energy plans to idle, restructure, or cease operations at its Benicia Refinery in California by the end of April 2026, ...

Federal regulators recently sued the operators of an East Chicago oil re-refinery plant for violating its wastewater permits by discharging excess pollutants — including cyanide, mercury, oil and ...

The Treasury Department sanctioned a Chinese oil refinery for purchasing $1 billion in Iranian crude oil as part of a broader US crackdown on companies and vessels skirting US sanctions.

BENICIA — Valero’s oil refinery in Benicia faces an uncertain future after the company alerted state energy officials that plans were in the works for an array of options for the plant ...

The sanctioned refinery in China's Shandong province received dozens of shipments of crude oil from Iran worth more than $1 billion, the Trump administration said. Some of the petroleum came from ...

Senate minority leader Brian Jones, R-San Diego, warned Californians to brace for higher gas prices and fuel shortages in the wake of an announced oil refinery closure. Valero Energy Corporation ...