Clinker is treated as a key carbon precursor within the EU’s definitive Carbon Border Adjustment Mechanism (CBAM) methodology for cement. Its emissions intensity and its share in finished cement can influence the embedded-emissions value used to set the cost of imports. The European Commission’s guidance published on 15 October describes cement as a complex CBAM good because clinker is itself a covered good and a precursor used in cement production.
Cement is also linked to indirect electricity emissions that remain within CBAM’s scope for the relevant sectors. The guidance places additional emphasis on plant-specific emissions performance, alongside the role of clinker in the product’s carbon profile.
Algerian shipments of cement and clinker reach Italy and Libya
North African export flows are expanding European supply routes as suppliers develop channels into European markets. In September, Algeria’s Port of Skikda handled 18,950 tonnes of cement and clinker shipments to Italy and Libya. Of that total, 4,600 tonnes were cement and 6,750 tonnes were clinker destined for Italy.
Other Algerian ports also handled shipments to European destinations during the month. The movement underscores how regional trade routes support the flow of cement and clinker into European markets.
Clinker ratio and precursor emissions affect embedded emissions calculations
For EU importers, CBAM-relevant emissions calculations extend beyond the performance of the cement grinding plant. Emissions tied to the clinker precursor and the clinker ratio in finished product can affect the embedded-emissions value used for import cost determination.
Cement with lower clinker content may therefore carry a CBAM advantage if its composition and precursor emissions data are properly documented. This can create incentives for producers to reduce the clinker factor through supplementary cementitious materials while obtaining verified emissions data for the clinker that remains in the product.
The documentation burden may differ depending on supply-chain structure. Vertically integrated supply chains may be easier to document than arrangements involving clinker and cement from different installations.
CBAM exposure for Balkan producers depends on plant variables
Balkan cement producers may face different outcomes under CBAM depending on multiple operational factors. Proximity to EU markets can be a freight-cost advantage, but CBAM can strengthen or diminish that advantage based on kiln efficiency, electricity mix, clinker content and associated emissions.
A nearby plant with high process emissions may not necessarily outperform a more distant supplier with lower emissions once carbon costs are reflected in the landed price. Banks financing cement-sector upgrades are therefore expected to link decarbonisation capital expenditure to variables affecting CBAM exposure, including thermal efficiency, fuel substitution, clinker factor, renewable electricity and verifiable precursor data.
As European cement trade evolves, clinker emissions and traceability are set to become increasingly important determinants of the carbon cost carried by each tonne of cement entering the EU.