European cement manufacturers face pressure to cut emissions from clinker production while competing with imported cement and clinker. The EU Carbon Border Adjustment Mechanism (CBAM) applies to selected cement and clinker imports from January 1, 2026, with the financial effect depending on embedded emissions and the applicable calculation method. Importers’ exposure also varies with customs classification, free-allocation adjustments and deductions for carbon prices paid abroad.
The European Commission set a CBAM certificate price of €82.32 per tonne of CO₂ equivalent (tCO₂e) for the third quarter of 2026. The published price is used as an input for importers’ prospective liabilities, but it does not translate into a single uniform surcharge per tonne of cement. The CBAM calculation further depends on whether embedded emissions are verified or determined using default values.
Clinker process emissions and decarbonisation options
Clinker production generates emissions from fuel combustion and from chemical transformation of raw materials. Limestone and other feedstocks are heated at high temperatures, releasing CO₂ during calcination. Switching to lower-carbon electricity or kiln fuels can reduce energy-related emissions, but it does not remove process emissions tied to limestone decomposition.
Producers can reduce cement emissions intensity by lowering the clinker share in finished products, improving kiln efficiency, changing fuel mixes and deploying carbon capture where commercially viable. These measures involve different technical and financial requirements, including cases where projects depend on substantial capital investment. Carbon capture may require financing, permits and dedicated transport or storage infrastructure.
Alternative fuels require procurement arrangements and emissions controls, while lower-clinker formulations may need changes to product certification and customer acceptance. The cost of implementing these approaches influences how individual plants respond to carbon pricing. Competitiveness also depends on the availability of suitable supplementary materials, energy costs and the ability to sell lower-emission products at commercially viable volumes.
Import competition shaped by transport and grinding locations
Exposure to imports differs between clinker and finished cement due to distinct supply chains. Imported clinker can be ground and blended at facilities within the EU, while bagged or bulk cement typically competes nearer the final construction market. Freight economics can be significant relative to product value, affecting sourcing decisions.
Shipping distances, port access, terminal capacity and local construction demand influence competitiveness across routes. Mediterranean supply routes can therefore differ from inland Central European markets where road and rail transport economics add constraints. A port-side grinding facility may import clinker from outside the EU, employ local workers and supply nearby construction customers.
In that scenario, CBAM treatment still starts with the customs classification and embedded emissions of the imported clinker. The location of final grinding does not remove the need to account for the covered imported material. Where producers use supplementary materials to reduce clinker content, improvements in finished cement emissions performance must be evaluated using an appropriate product-specific methodology with independent verification rather than assumptions based on final product descriptions.
CBAM default values and the role of emissions records
The European Commission set definitive-period CBAM default values under Implementing Regulation (EU) 2025/2621, later corrected by Regulation (EU) 2026/1740. For most relevant cement products, applicable default values include a 10% markup in 2026, with higher markups scheduled in later years. Importers can use verified actual emissions when requirements are met.
This structure provides an incentive for exporters to establish reliable emissions-monitoring systems. Relevant records include kiln fuel consumption, process emissions, production volumes and movements of clinker through manufacturing and export chains. The quality and granularity of those records can affect how importers calculate liabilities and negotiate purchasing contracts.
Suppliers relying only on default assumptions may face different cost estimates than exporters able to substantiate actual emissions under prescribed verification requirements. As a result, documentation practices can influence how CBAM-related costs are reflected in trade contracting for covered goods.
EU ETS market stability reserve agreement and investment timing
A provisional agreement reached on October 20, 2026 would raise the EU ETS market stability reserve invalidation threshold from 400 million allowances to 700 million. The change remains subject to formal adoption. It does not immediately reduce cement producers’ allowance obligations or CBAM certificate costs.
The provisional arrangement could preserve a larger stock of allowances for potential future use under applicable rules. It does not require an immediate release of permits or establish a reduction in current carbon prices. For cement manufacturers, exposure continues to depend on allowance prices, the phase-out of free allocation and relative technology costs for reducing process emissions.
The reserve agreement is therefore distinct from changes that directly alter plant-level compliance obligations. Investment assessments need to separate operational improvements from capital-intensive projects such as product certification linked to lower-clinker strategies, alternative fuels requiring dependable supply arrangements and emissions controls, or carbon capture dependent on long-term contracts for CO₂ transport and storage alongside an outlook for future carbon prices.
Lenders evaluating projects are expected to consider plant-specific costs and revenues rather than assume general relief from carbon expenditure based on the reserve agreement alone. Execution risks also vary across pathways involving financing needs and debt servicing requirements.
Western Balkan exporters: plant data, logistics and import statistics
For producers in Montenegro, Serbia, Albania and North Macedonia, CBAM implications depend on individual plant locations, access to maritime or land transport, exposure to EU customers and verified emissions performance. Exporters with reliable kiln data may be positioned to negotiate with European buyers more effectively than suppliers relying exclusively on default values.
Changes in national composition of cement imports cannot automatically be attributed to CBAM alone. Construction demand levels, selling prices, freight costs and stockpiling ahead of the definitive phase all require consideration when examining trade developments involving covered goods.
Product composition also affects interpretation of import statistics because clinker and finished cement are separate customs goods with different shipping patterns. They may also have different emissions intensities under CBAM-related accounting approaches. Comparing increases in clinker import volumes with changes in customs value for finished cement can therefore produce misleading conclusions about competitiveness if differences in product mix are not accounted for.
Trade analysis additionally needs to determine where grinding occurs and whether manufacturers import intermediate materials before producing finished goods within the EU. A lower average price at a specific port may reflect larger bulk shipments and local handling costs rather than differences in supplier emissions performance.
Cement certification requirements influence demand for low-carbon products
Cement used in construction must meet technical specifications for strength, durability and setting behaviour. Lower-clinker formulations may require changes in certification processes, customer acceptance or applicable local standards before they can be used in projects meeting those requirements.
For lenders supporting reduced-emissions claims, evidence needs to be paired with a credible sales forecast for the proposed product. If customers do not purchase sufficient volumes of lower-carbon cement, financial benefits tied to reduced calculated emissions may be offset by underused grinding capacity or carbon-capture capacity.
CBAM accounting alone cannot ensure demand for higher-cost decarbonisation investments because commercial viability depends on delivered costs, technical requirements and securing customers for resulting output volumes. For European producers, investment decisions remain tied to how carbon performance translates into market pricing outcomes where buyers compare delivered prices across domestic and imported goods.