cbam/united-states

United States

CBAM default values

Official default emission values for United States across 5 sectors and 258 products. Pick a sector to see its full table and calculate exposure. New to this? See CBAM default values explained.

SourceImplementing Reg (EU) 2025/2621·adopted 4 Feb 2026·last reviewed 7 Jul 2026·informational, not legal adviceView official EU file

Iron & steel198 products0.45–4.73 tCO2e/t Cement8 products0.31–1.94 tCO2e/t Fertilisers27 products0.53–3.41 tCO2e/t Aluminium24 products1.70–2.73 tCO2e/t Hydrogen1 products26.6 tCO2e/t

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The EU republishes default values as the regulation is revised, and the figures on this page change with them. One email when United States moves — nothing else.