U.S. Steel vows up to $2.5B to modernize Mon Valley Works with cleaner production
U.S. Steel plans to invest up to $2.5 billion to upgrade its Mon Valley Works in Pennsylvania (Edgar Thomson, Clairton Coke Works, and Irvin) with a focus on newer, lower-emission technologies, though Irvin and Clairton upgrades aren’t specifically listed. The move follows an earlier $1 billion pledge for the site and coincides with broader carbon-reduction efforts like direct reduced iron and carbon capture; the company’s Arkansas Big River Steel project is a separate $3 billion investment. Local officials say the upgrades support jobs and regional climate goals, while the area has faced safety penalties related to Clairton in the past.