CBAM Calculator - Calculate Your CBAM Costs and Certificate Requirements

CBAM primarily affects importers into the EU as well as companies outside the EU that export to the EU. Currently, it covers, in particular, goods from the cement, steel, aluminum, fertilizer, electricity, and hydrogen sectors. An expansion to other sectors, such as chemicals and polymers, is planned for 2027–2028.

High-quality, consistent, and up-to-date data (emissions, quantities, customs/ERP data) are crucial for reliable results. All methodological assumptions (e.g., default values vs. facility-specific data) should be transparently documented. In addition, regular reconciliation with actual import and reporting data is required.

CBAM costs are calculated based on embedded emissions, the resulting permit requirement (t CO₂e), and the current CBAM permit price. The price of the permits is published regularly by the European Commission and is based on the EU ETS.

WTS provides comprehensive support for your CBAM needs—from clarifying the scope and reviewing data and methodology, to designing governance structures and processes, and selecting and implementing suitable tools. In addition, we develop customized guidelines, training programs, and work instructions, and seamlessly integrate CBAM into your existing processes and system landscape. The result is a practical, one-stop CBAM compliance setup.