Contract Worker Dies at Marathon Petroleum's St. Paul Park Refinery

NewsData.io · United States · Sep 21, 2026

A contract worker died Sunday at Marathon Petroleum's St. Paul Park refinery in Minnesota after losing consciousness while working on a refinery unit. Minnesota OSHA is reviewing the incident, and Marathon has launched its own investigation. The fatality draws renewed attention to contractor safety standards at the site, where a 2023 state law now requires that 60% of contracted tradespeople be registered apprenticeship graduates — a threshold that came into full effect earlier this year. Staffing and contracting firms placing workers at industrial facilities in Minnesota should be aware of the apprenticeship compliance requirements and heightened regulatory scrutiny at this site.