GHG emissions from metal facilities in the U.S. 2011-2021
Greenhouse gas emissions from 299 facilities in the U.S. metal sector totaled 82.4 million metric tons of CO₂ equivalent in 2021. The U.S. metals sector consists of facilities that produce aluminum, ferroalloy, iron and steel, lead, magnesium, and other metals. The iron and steel industry was the largest contributor to U.S. metal sector emissions in 2021.
