A major explosion at the Valero refinery in Port Arthur, Texas, triggered evacuations and widespread panic among residents. Mayor Charlotte M. Moses confirmed there were no injuries and urged residents in the western part of the city to remain indoors.

The Valero refinery in Port Arthur is among the largest in America, processing approximately 395,000 barrels daily, and represents a critical component of the US fuel supply chain.

The incident comes at an exceptionally tense period for global energy markets. The Strait of Hormuz is practically closed, Iraq declared force majeure on oil production, and Qatar's liquefied gas terminal sustained damage. Crude oil prices already exceed 100 dollars per barrel.

In response to mounting pressure, US authorities approved the sale of Iranian and Russian oil, attempting to stabilize markets and prevent further price increases.

Even a brief interruption in the operation of such a large facility could significantly reduce domestic fuel supply. American drivers are already paying over $3.90 per gallon, and continued repairs could trigger a sharp regional price spike.