Calculation & Cost
EU MRR Compliant Calculation Engine and Cost Analysis
From Scope 1 to precursor emissions, from sector-specific rules to mark-up simulation, every dimension of CBAM calculation. 4 integrated modules, zero manual formulas.
Calculation Engine
EU MRR Compliant 5-Chain Calculation
Every CBAM calculation runs through a 5-step chain. Each step is the input to the next, and the output of each step is auditable.
Direct Emissions
Aggregation of fuel combustion, process emissions and fugitive emissions. Scope 1 coverage.
Indirect Emissions
Calculation for purchased electricity and heat using grid emission factors. Included or excluded depending on the sector rule.
Precursor Emissions
Intermediate-product emissions from suppliers. Collected to the end of the chain through the multi-tier supply chain.
Embedded Emissions (SEE)
Emissions per product, by dividing all emissions by the production volume and applying the attribution factor.
Mark-up Calculation
When the 80/20 real-data check fails and default values are used, a year-based mark-up penalty is applied.
It runs in one click. Every step runs automatically, step-by-step details are transparent, and the result is ready to present to the verifier.
Calculation Engine
5-chain calculation, EU MRR compliant
The core of Carbonaz. It automatically calculates each product's embedded emissions through the direct (Scope 1), indirect (Scope 2), precursor, embedded emission and mark-up chain. Fully compliant with the EU Monitoring & Reporting Regulation method, including high-volume bulk calculation infrastructure.
Sector-Specific Calculations
Customised rules for the 6 CBAM sectors
Each CBAM sector has its own calculation rules. Calcination CO₂ for cement, PFC emissions for aluminium, the N₂O calculation for fertiliser, the production method (grey, blue, green) for hydrogen, the Annex II Scope 2 exemption for iron and steel; all are defined in the system.
Cost Analysis
Mark-up simulator, FAA, trend analysis
See your CBAM certificate cost today. Project all your CBAM obligations for 2026-2034 with the ETS carbon price, the mark-up simulator, the Free Allocation Amount (FAA) deduction and annual trend analysis. Ready views for your board presentations.
Third-Country Carbon Price
Deduction for carbon tax already paid
Carbon taxes and ETS charges you have paid in Türkiye or another country are deducted from your CBAM cost. Carbonaz lets you upload your payment documents, calculates the deduction automatically and tracks the EU approval process.
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