What CBAM will cost you, and what you still do not know
Enter the goods you import into the EU. This tool tells you whether you cross the 50 tonne de minimis threshold, prints the certificate cost arithmetic one step at a time from figures you supply, and refuses to invent the emissions figures you do not have. Where a number is missing it names the number, names who holds it, and gives you a list you can send to the supplier.
01Year and carbon price
02Line items
Quantity is net mass in tonnes, except electricity, which is entered in megawatt hours. This tool does not classify goods. Confirm the CN code of each product against Annex I of the Regulation and the current TARIC entry before you rely on any of this.
03De minimis threshold
04Embedded emissions and data gaps
05Indicative certificate cost
06What you must do and when
07Export and share
Supplier data request
One row per line item, with the emissions figure where you have it and a plain statement of what is missing and who holds it where you do not. Column headings are written so that a procurement team can send the file to a supplier without editing it.
Preview
08Method and sources
Every regulatory figure this tool uses is listed below with the value, the source and the date the source was read. Nothing else is hard coded. If a figure below has moved, the tool is wrong and the figure in the current Regulation is right.
Constants
Chargeable share of embedded emissions, year by year
Directive (EU) 2023/959 recital 46 and Article 10a(1a) of Directive 2003/87/EC eur-lex.europa.eu checked 2026 08 21