Petroleum refining in Washington state

Washington state has the fifth highest oil refining capacity of any state. As of 2018, there are 5 refineries in Washington state with a joint capacity of 637,700 b/d. They are, in order of greatest b/d capacity, Cherry Point refinery, Shell Anacortes refinery, Marathon Anacortes refinery, Ferndale refinery and U.S. Oil refinery.

Petroleum refining in Washington state

Washington state has the fifth highest oil refining capacity of any state. As of 2018, there are 5 refineries in Washington state with a joint capacity of 637,700 b/d. They are, in order of greatest b/d capacity, Cherry Point refinery, Shell Anacortes refinery, Marathon Anacortes refinery, Ferndale refinery and U.S. Oil refinery.