Update (6:14 PM): Officials with Marathon Petroleum Corp. say that due to a power outage, the refinery started performing standard flaring procedures to ensure excess gases could not build up. Read ...

A recent flare at El Paso’s Marathon refinery released more sulfur dioxide than usual and lasted longer than visible emissions rules typically allow — but it didn’t violate air pollution limits due to ...

(KRON) — The Valero Refinery in Benicia is anticipating flaring for “several hours” Wednesday due to a mechanical issue, according to officials. The Benicia Fire Department said at 8:15 a.m. that the ...

The Valero Refinery has reported flaring Wednesday morning due to a mechanical issue with their nitrogen plant, the Benicia Fire Department said. The refinery tells the fire department that the flare ...