ARDMORE, Okla. (KTEN) — Staff at Valero's Ardmore refinery are preparing for a "turnaround" — a process that brings an influx of contractors. "A turnaround occurs twice within a eight-year ...

Valero has threatened to sue the city if it moves ahead with the ordinance. Sponsored “It’s a governmental overreach, significant governmental overreach — even in California!” Lauren Bird, general ...

The Valero Refining Co. has been fined $82 million for significant air pollution violations at its Benicia refinery, state and regional air quality agencies said Thursday. In a joint news release ...

THREE RIVERS, Texas - Valero has confirmed a large fire broke out at a local refinery on New Year's Day. On Wednesday, local ...

Valero Energy Corporation announced that it has executed lease agreements with purchase options for a 115,000 barrel-per-day (BPD) refinery in Corpus Christi. Valero Energy Corporation announced ...