Top 5 Sources of
Industries by percentage
■Cement24.9
■Steel1.85
■Plastic0.35
■Paper0.42
■Aluminium0.24
9.85 gigatonnes
651025
Steel Use in BuildingsApplication by percentage
■Superstructure65
■Substructure10
■Non-structural25
6474548
Sources of GlobalC02 gigatonnes by Sector
■Buildings8.8
■Industry9.9
■Transport7.3
■Other1.1
27.1 gigatonnes