CBAM HUB - AI-powered CBAM compliance for EU importers
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CBAM HUB automates the hardest parts of EU carbon border compliance. Generate valid XML reports, validate against official XSD schemas, and calculate embedded emissions β all in one platform. Built for EU importers who need to stay compliant without hiring a team of specialists

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@cbam_hubΒ The pain point is realβI've seen teams waste hundreds of hours just parsing data formats. One thing I'd be curious about: how do you handle the emissions calculation discrepancies between different scopes and methodologies? That seems like where most importers get stuck even after automating the filing part.
@osakasaulΒ Great question β this is exactly where we focused the most engineering effort.
CBAM HUB handles methodology discrepancies at the source. The calculation engine applies sector-specific formulas from IR 2023/1773 Annex III: EAF steel uses a full carbon mass balance (scrap, electrodes, DRI inputs vs. steel/slag/dust outputs Γ 3.664), aluminium adds PFC emissions (CF4/C2F6) using IPCC AR5 GWP factors, hydrogen gets zero indirect emissions by regulation β each sector has its own logic, not a one-size-fits-all multiplier.
For importers who don't have actual production data, we built a Default Values fallback automatically matched by CN code and country β the same tiered lookup the EU regulation prescribes (country-specific β global XX β null).
Scope confusion (direct vs. indirect) is handled per-good: indirect emissions are only included where the regulation allows, and the electricity emission factor is pulled by country of production β not a generic grid average.
The system also shows how reported SEE compares against EU default values, so importers can spot discrepancies before filing β without needing to understand the underlying methodology themselves.
The result: upload the supplier document, the AI extracts the numbers, the engine applies the right formula, and the XML is ready for the EU registry.