Carbon Border Taxes Are Coming for Manufacturing — Five Things to Prepare For

By Priya Iyer

The European Union's Carbon Border Adjustment Mechanism began its definitive phase in January 2026, and similar proposals are advancing in Canada, the UK, and even within certain U.S. state legislatures. For manufacturers that export to these markets or compete against imports from them, carbon border taxes are no longer theoretical.

CBAM requires importers to purchase certificates corresponding to the carbon price that would have been paid had the goods been produced under the EU's emissions trading system. For heavy industrial products — steel, aluminum, cement, fertilizers, electricity, and hydrogen — this can add significant cost.

1. Know Your Embedded Carbon

The first step is calculating the carbon intensity of your products. This includes direct emissions from manufacturing (Scope 1), emissions from purchased electricity (Scope 2), and in some cases upstream supply chain emissions. Most manufacturers do not have this data at the product level, which means investing in carbon accounting systems or third-party assessments.

2. Document Everything

CBAM allows exporters to reduce their certificate obligations by demonstrating that carbon costs were already paid in the country of origin. U.S. manufacturers operating in states with carbon pricing or renewable energy credits may qualify for partial offsets, but only with proper documentation.

3. Evaluate Your Energy Mix

Manufacturers powered primarily by renewable energy will face lower CBAM costs than those relying on grid power from fossil fuel-heavy regions. This creates a direct financial incentive to accelerate renewable energy procurement — not just for sustainability reasons, but for trade competitiveness.

4. Watch the Product Scope Expansion

The initial CBAM covers six product categories, but the EU has signaled it will expand to cover all products under the emissions trading system by 2030. Manufacturers in plastics, chemicals, glass, and paper should begin carbon accounting now even if they are not yet covered.

5. Factor CBAM into Pricing Strategy

The cost of CBAM certificates will fluctuate with the EU carbon price, which has traded between 60 and 100 euros per ton over the past two years. Manufacturers need to build this variability into their pricing models for European customers, or risk margin erosion when carbon prices spike.

Carbon border taxes represent a fundamental shift in global trade economics. Manufacturers that treat them as a compliance burden will fall behind. Those that use them as a catalyst for energy efficiency and carbon reduction will find themselves with a competitive advantage.