Lululemon and LanzaTech are reshaping carbon waste into fabric Deonna Anderson, GreenBiz Share One of Lululemon’s goals is to make 100 per cent of its products with sustainable materials and end-of-use solutions, toward a circular ecosystem by 2030 Addressing industrial emissions and harmful particulate matter, such as those produced by steel mills, continues to be a difficult challenge. Consider that right now, the steel industry is among the three biggest producers of carbon dioxide. In 2018, every ton of steel produced emitted about 1.85 tons of carbon dioxide, according to the World Steel Association. That equates to about eight per cent of global carbon dioxide emissions.