CBAM mechanism reshapes stainless steel value chain

The European Union's Carbon Border Adjustment Mechanism (CBAM) has moved from concept to implementation, significantly reshaping the stainless steel value chain. Since October 2023, importers of iron and steel, including stainless steel, into the EU must report the embedded emissions of these products. Beginning in 2026, these reporting requirements will translate into carbon costs linked to the EU Emissions Trading System (EU ETS) price.

This shift presents practical implications for stainless steel users in the EU, affecting material specification, procurement, and reporting. The mechanism aims to reward the use of low-emission materials and establish a fair price for carbon emissions for both imports and European producers. With imported steel potentially carrying up to five times higher emissions than European-made equivalents, prioritizing the carbon footprint in procurement becomes economically advantageous.

CBAM is part of a broader global trend to make carbon costs visible in international trade, with carbon pricing instruments now covering approximately a quarter of global greenhouse gas emissions. The mechanism addresses a previous imbalance where European producers bore carbon costs, while competitors outside the EU did not face equivalent border costs.

Practically, EU importers will be responsible for reporting and purchasing CBAM certificates from 2026. This responsibility may extend to products sourced through distributors. The current reporting phase in 2024–2025 is crucial for establishing baseline data and processes. The parallel phase-out of free allowances for EU producers will further level the playing field.