Extended Data Fig. 3: Relationship between CO2 intensity and production cost in global steel plants.
From: Technological pathways for cost-effective steel decarbonization
a) CO2 intensity and production cost per ton of crude steel for individual plants, with variations in processing technologies shown by point shape and regional differences by color. b) Regional averages of CO2 intensity and capacity-weighted production cost, with pie charts illustrating the contributions of different processing technologies to total regional CO2 emissions. Colors denote technology types, and pie size reflects regional capacity.
