From 2027, CBAM duties on EU imports of iron, steel, aluminium, cement, fertilisers, hydrogen and more will be calculated on the basis of your 2026 trade flows. If you donβt have verified emissions data in place, your bill will default to European Commission values that are often higher than actual plant performance, creating unnecessary cost and margin risk.

The CBAM Stress Test is a focused 30β45 minute session where we run your real trade flows through the CBAM Defaults Calculator and overlay OPIS carbon scenarios to show how costs evolve – not just in 2026, but over the coming decade.
3-step breakdown:
Sessions are tailored, confidential and reserved for a limited number of organizations with material EU-facing exposure.
Tell us a bit about your organization and CBAM exposure, and weβll follow up to schedule a Stress Test session or set up your calculator/Carbon Suite trial. We prioritize firms with material EU-facing steel and metals flows or significant CBAM planning responsibility.
The OPIS Carbon Suite brings together real-time pricing, weekly market intelligence and long-term policy and price outlooks across compliance and voluntary carbon markets, clean fuel standards and emerging biodiversity credits. Paired with the CBAM Defaults Calculator, it lets you see how todayβs duty estimates fit into tomorrowβs carbon cost and decarbonisation pathway.
With the CBAM Calculator plus the Carbon Suite, you can move from βWhat might my CBAM duty be on this shipment?β to βHow do CBAM, ETS and power prices reshape my margins and trade strategy over the next decade?β.