The metals and mining industry is a cornerstone of the global economy and has been supplying raw materials for a wide variety of industries for centuries. Forward-looking technologies such as wind turbines or batteries also depend on these basic materials. At the same time, the iron and steel industry is one of the world's largest industrial energy consumers and CO2 emitters. Recycling via EAF and the use of renewable energies ("Green Steel") shall reduce CO2 emissions in the future.