Market Segment
April 12, 2026
No injuries, production impact from incident at Gary Works: USS
Written by Michael Cowden
What a local media report described as an “explosion” on Friday night at U.S. Steel’s Gary Works in Northwest Indiana has not disrupted production or resulted in any injuries, that company said.
“A transformer at our Gary Works facility had an electrical failure. This activated a system to limit pressure, which created the sound,” a spokesman for the Pittsburgh-based steelmaker told SMU over the weekend.
“The system worked properly to prevent tripping of additional breakers. There were no injuries or production issues as a result of the transformer failure,” he added.
The Northwest Indiana Times first reported the incident, noting that the explosion “rocked” the region and “could be felt throughout Northwest Indiana.”
Gary Works is U.S. Steel’s largest facility, according to U.S. Steel’s website, with annual steelmaking capacity of 7.5 million tons per year. It makes hot-rolled, cold-rolled, and galvanized sheet for the automotive, appliance, and construction markets. The plant also makes tin products used in food and beverage containers as well as in aerosol cans and paint pails.
U.S. Steel plans to idle the No. 14 blast furnace at Gary Works from May to August for a $350-million reline. No. 14 is the biggest furnace in U.S. Steel’s network of domestic mills, with daily ironmaking capacity of 7,450 short tons (st), according to SMU’s blast furnace status table.
