A man prepares the transport of a steel part at Dirostahl during a visit as part of the Cleantech Future Festival in Remscheid, western Germany on June 17, 2026. Dirostahl is Germany's largest open-die forging company, and its components are used worldwide in heavy machinery, gearbox and plant engineering, in power stations, in the wind power industry, in shipbuilding and in heavy machine tools (Photo by Ina FASSBENDER / AFP via Getty Images)