Valero Refinery Provides Update After Port Arthur Explosion

Refinery says incident was a 'precaution' as investigation continues.

Mar. 24, 2026 at 6:51am

Valero Energy Corporation has released a statement following an explosion at its refinery in Port Arthur, Texas. The company said the incident was a 'precautionary' measure as they continue to investigate the cause.

Why it matters

Valero's Port Arthur refinery is one of the largest in the United States, with a capacity of over 300,000 barrels per day. Any disruption at this facility could impact fuel supplies and prices across the region.

The details

According to Valero, the explosion occurred as a 'precautionary measure' and there were no injuries reported. The company is currently investigating the cause of the incident and working to resume normal operations as soon as possible.

  • The explosion occurred on March 24, 2026.

The players

Valero Energy Corporation

A major American petroleum refining company and a Fortune 500 company.

Got photos? Submit your photos here. ›

What they’re saying

“As a precaution, we initiated our emergency response procedures and are working to safely bring the unit back online.”

— Valero

What’s next

Valero has not provided a timeline for when the refinery will resume full operations, but says it is working to safely bring the unit back online as soon as possible.

The takeaway

The explosion at Valero's Port Arthur refinery highlights the potential for disruptions in the U.S. energy supply chain, which could impact fuel prices and availability in the region.