Accident: Husky Energy Superior Refinery Explosion and Fire
Location: Location: Superior, WI
Accident Occured On: 04/26/2018 | Final Report Released On: 12/23/2022
Accident Type: Oil and Refining – Fire and Explosion
Investigation Status: The CSB’s investigation was approved December 23, 2022.
The refinery was shutting down in preparation for a five-week turnaround when an explosion occurred, sending several people to area hospitals with injuries.
Article Source: https://www.csb.gov/husky-energy-superior-refinery-explosion-and-fire/