cbam/united-kingdom

United Kingdom

CBAM default values

Official default emission values for United Kingdom across 5 sectors and 252 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 (as amended)·adopted 31 Jul 2026·last reviewed 10 Aug 2026·informational, not legal advice2028 figures follow the schedule in force. A Commission proposal of 17 Jul 2026 (COM(2026) 616, not adopted) would change free allocation from 2028 onwards.View official EU file

Iron & steel197 products0.28–4.74 tCO2e/t Cement3 products0.94–0.98 tCO2e/t Fertilisers27 products0.32–2.05 tCO2e/t Aluminium24 products1.87–2.61 tCO2e/t Hydrogen1 product10.8 tCO2e/t

Get told when United Kingdom's values change

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