Europe’s drive to strengthen industrial independence depends on securing raw materials and retaining domestic processing capacity. Under the current EU Carbon Border Adjustment Mechanism (CBAM), copper, zinc, lead and refined nickel smelters face carbon and energy costs that may not be matched by equivalent border adjustments on imported metals.
These capital-intensive facilities also bear electricity and maintenance costs, volatile treatment and refining charges, and environmental compliance requirements. When European operating costs exceed those in competing regions, the lack of equivalent CBAM coverage can further complicate investment decisions.
Options to improve refining competitiveness
Expanding CBAM is one possible response, but other measures could also strengthen European metal processing. Long-term renewable electricity contracts, waste-heat recovery, process electrification and recycling could improve efficiency and reduce reliance on imported concentrates. Valuable by-products can also generate additional revenue.
State support through faster permitting, targeted grants, contracts for difference and infrastructure investment could help strategic projects secure financing. Long-term offtake agreements can provide revenue visibility, while demand for traceability and documented environmental performance may create further commercial opportunities.
The central question is whether these measures can sustain margins through the commodity cycle. Public support cannot replace competitive operating costs or a commercially viable business model.
The role of domestic smelters and refineries
European smelters and refineries provide outlets for recycled materials, retain technical expertise and supply downstream manufacturers with metals that meet industrial specifications. Domestic processing also reduces reliance on external facilities, particularly in regions that control both raw-material production and refining capacity.
The EU Critical Raw Materials Act (CRMA) identifies processing and recycling as important components of strategic supply chains. However, designating projects as strategically important does not ensure their financial viability. Without a consistent competitiveness framework, Europe risks supporting new mines while continuing to import higher-value refined products.
Targeting CBAM measures
Discussion should focus on where differences in carbon costs are large enough to weaken European production. Any CBAM expansion would need to account for emissions, international competition and the effects on downstream manufacturers that rely on affordable metal inputs.
Europe’s challenge is to align industrial decarbonisation with the long-term viability of domestic refining. Meeting that goal would require competitive energy, recycling, investment support and carefully designed trade measures, rather than relying on CBAM alone.