ArcelorMittal's XCarb™ programme has grown into the steel industry's most expansive green steel ecosystem, spanning over thirty commercial partnerships across six major sectors. XCarb® recycled steel achieves carbon dioxide emissions as low as three hundred kilograms per metric ton using one hundred percent scrap, compared to the global industry average of one thousand eight hundred and fifty kilograms. Partners range from General Motors and Gestamp in automotive to VELUX, BP2, and Alusín Solar in construction and energy, proving that certified low-carbon steel is commercially active across the entire global manufacturing economy today.