Within U.S. Steel’s Mon Valley Works, diesel-powered locomotives chug along the plant’s rail lines, hauling tons of steel, coke, scrap metals and iron ore for steel production. Now, those engines will ...

Two electric locomotives from Innovative Rail Technologies will work the US Steel switching yards at Mon Valley Works’ Edgar Thomson and Clairton plants near Pittsburgh and will save an estimated ...

(TNS) — United States Steel Corp. unveiled a battery-powered locomotive on Monday as part of its ongoing effort to clean up operations in the Mon Valley. The electric train, funded partially by the ...

PITTSBURGH--(BUSINESS WIRE)--United States Steel Corporation (“U. S. Steel” or the “Company”) (NYSE: X) announced today a significant step in its ongoing commitment to sustainability, environmental ...