And surprisingly few investors are noticing.

From 2026, the EU is rolling out the Carbon Border Adjustment Mechanism (CBAM). It puts a price on the carbon embedded in certain imported goods.

Why it matters:
European manufacturers have long paid for carbon through the EU Emissions Trading System. But many overseas producers haven’t, which encouraged “carbon leakage,” where production moves abroad while emissions stay the same.

CBAM closes that gap. Initially, it covers:

• Cement
• Iron & steel
• Aluminium
• Fertilisers
• Electricity
• Hydrogen

In effect, carbon is starting to function like a border tariff – and that could reshape supply chains.

For investors, it’s a signal: climate policy isn’t just environmental anymore.
It’s industrial policy, influencing how materials are produced and traded globally.
👉 Learn more on the official EU CBAM page: https://taxation-customs.ec.europa.eu/carbon-border-adjustment-mechanism_en

For UK policy context, see the official HMRC/GOV.UK CBAM information: https://www.gov.uk/government/collections/carbon-border-adjustment-mechanism