CBAM Explained: What Indian Exporters Must Do in 2026

What is CBAM, in plain terms?

The Carbon Border Adjustment Mechanism is the European Union's way of charging imports for their carbon footprint. EU producers already pay for emissions under the EU Emissions Trading System (ETS); CBAM extends a comparable cost to imported goods so that cheaper, higher-carbon imports don't undercut cleaner EU production — what the EU calls "carbon leakage."

In practice, EU importers must buy and surrender CBAM certificates equal to the embedded greenhouse-gas emissions of the goods they import, at a price linked to EU ETS allowances. That cost flows back to you, the exporter, through price negotiations.

Which Indian goods are affected?

CBAM currently covers six categories:

Covered goods	Indian exposure
Iron & steel	Very high — large EU export volumes, coal-based blast furnaces
Aluminium	High — significant volumes, energy-intensive
Cement	Moderate
Fertilisers	Moderate
Hydrogen	Emerging
Electricity	Limited

For India, steel and aluminium dominate both the export volume and the embedded-emissions exposure, which is why they attract the most attention.

Why does CBAM hit Indian exporters harder?

The mechanism prices embedded emissions — the emissions baked into making the product. Much of India's heavy industry runs on coal, so the same tonne of steel often carries higher embedded emissions than EU-made steel produced with electric arc furnaces and cleaner grids. Higher embedded emissions mean more certificates, and a bigger cost.

There's a second trap: if you can't supply verified emissions data, EU authorities may apply default values — set deliberately high — which can inflate your CBAM cost well above your real footprint. Good data is not paperwork; it's money.

What is the CBAM timeline?

Phase	Dates	What happens
Transitional	Oct 2023 – Dec 2025	Reporting only, no payment
Definitive	From 1 Jan 2026	Importers must buy & surrender certificates
First declaration	Due 30 Sep 2027	Annual declaration for 2026 imports

A 2025 "Omnibus" simplification introduced a small-volume threshold (around 50 tonnes annually) that exempts many low-volume importers, but it still captures the large majority of embedded emissions — so most serious exporters remain in scope.

What should Indian exporters do now?

The exporters who protect their margins are the ones who act before buyers demand data. The priority steps:

1. Calculate your embedded emissions at the installation and product level, using a methodology aligned with EU ETS monitoring rules. This is the foundation for everything else.
2. Build verifiable MRV — measurement, reporting and verification your EU buyers and the EU system will accept. Avoid relying on estimates.
3. Get data independently verified so you can refuse default values.
4. Model your CBAM cost per product line so you can negotiate prices and decide which markets stay viable.
5. Reduce the footprint where it's cheapest — fuel switching, energy efficiency, renewable power — because every tonne avoided is a certificate you don't pay for.
6. Explore the CCTS link. A verifiable domestic carbon price paid in India can, in principle, reduce the CBAM certificate cost, since CBAM allows deductions for carbon prices already paid abroad. Aligning with India's Carbon Credit Trading Scheme is increasingly a competitiveness play, not just compliance.

How CBAM and India's CCTS connect

These two systems are starting to operate as one trade-and-climate reality. As India's domestic carbon market matures and a credible carbon price emerges, exporters who can demonstrate a carbon price already paid at home may be able to offset part of their CBAM liability. That makes engaging early with both systems — measuring emissions, building MRV, participating in the Indian Carbon Market — a hedge against EU costs rather than a separate burden. For the domestic side, see our complete guide to the CCTS.

Don't wait for the 2027 declaration

The first declaration deadline feels distant, but the data it requires is generated now, across your 2026 production. Exporters without an embedded-emissions baseline today will be scrambling — and paying default values — in 2027.

Export steel, aluminium, cement or fertiliser to the EU? Our CBAM Advisory for Exporters team calculates your embedded emissions, builds EU-aligned MRV, helps you avoid default values, and models your certificate cost. Book a free CBAM exposure assessment.

Current as of June 2026. CBAM rules and thresholds continue to evolve via EU guidance — verify the latest requirements on the EU CBAM portal before filing.