Graphite processing is emerging as a critical vulnerability in Europe’s battery supply chain, despite drawing less attention than lithium, nickel and cobalt. Every lithium-ion battery needs an anode, and natural graphite must undergo several processing stages before it can be used in battery manufacturing. Mining by itself is insufficient: purification, shaping and coating are essential to produce battery-grade material. Much of this processing capacity is concentrated in China, while imported graphite is not directly subject to a carbon charge under the current EU Carbon Border Adjustment Mechanism (CBAM).
European graphite imports remain concentrated
Eurostat recorded approximately 67,200 tonnes of EU natural-graphite imports in 2025, substantially below the peak reached in 2023. China represented around 43% of import value, followed by Madagascar at 18% and Brazil at 13%. This concentration leaves European battery manufacturers exposed to supply disruptions and market volatility.
Dependence on a limited number of suppliers and processing centres has become a strategic challenge as Europe seeks to expand electric vehicle production and strengthen domestic battery manufacturing. Export controls and market fluctuations have further underscored the risks. Although diversifying mining sources can improve access to raw materials, it does not by itself remove supply-chain vulnerabilities.
If battery-grade graphite continues to be processed mainly outside Europe, manufacturers may remain reliant on external facilities even when alternative natural-graphite sources become available. The limited role of carbon-border policy in supporting lower-emission European processing reflects graphite’s current treatment under CBAM. That leaves European manufacturers exposed to the processing concentration as well as to raw-material supply risks.
Processing turns natural graphite into battery-grade material
Natural graphite needs specialised treatment to meet battery manufacturers’ performance requirements. Spheronisation, purification and coating help make it suitable for lithium-ion battery anodes. These stages are essential in converting mined material into a product that manufacturers can use.
The processes can consume substantial quantities of electricity and chemicals, making energy costs and environmental performance important to production economics. A European processor using cleaner electricity may have a lower carbon footprint than a competing producer. However, that advantage is not automatically reflected in a CBAM charge on imported graphite.
Synthetic graphite is an alternative anode material, but it is produced through a different industrial route and also requires energy-intensive, high-temperature processing. European developers therefore need to assess the relative costs, performance characteristics and environmental impacts of natural and synthetic graphite. The task is not simply to increase extraction: Europe needs competitive facilities that can convert raw graphite into qualified battery materials at the quality and scale manufacturers require.
Contracts and clean power underpin project investment
European graphite projects need more than deposits or mining licences to succeed commercially. Their viability depends on reliable feedstock, processing technology, customer qualification and long-term sales agreements. Competition from established international processors and the availability of alternative graphite products also matter.
Long-term anode offtake contracts and competitively priced low-carbon electricity can be especially important to financing new processing capacity. Battery manufacturers must qualify materials for their production processes, so product consistency and dependable supply are central to commercial relationships. A project must also show that its operating model can remain competitive beyond periods of favourable market prices or temporary supply disruptions.
Capital providers must take account of these commercial conditions alongside competition from established processors and alternative products. Reliable feedstock, qualified technology and customer commitments all affect whether a project can sustain its position in the market. The ability to compete outside favourable price periods or temporary disruptions is also part of the investment assessment.
CRMA support does not guarantee customer demand
The EU Critical Raw Materials Act (CRMA) can raise the strategic importance of graphite projects and support improvements to permitting conditions. Regulatory recognition alone, however, cannot ensure that European processing facilities will attract enough customers or generate sustainable returns. Commercial demand remains important to the prospects of domestic capacity.
Public procurement, strategic financing and recycling policies could help create demand and strengthen domestic supply chains. In the near term, these measures may be more directly relevant to investment decisions than carbon-border policy, given graphite’s current treatment under CBAM. European battery manufacturers’ willingness to support domestic suppliers through long-term contracts or other commercial arrangements is therefore a key question.
Those arrangements could recognise supply security, traceability and lower emissions. The challenge extends beyond securing mineral resources: materials must also be processed into products manufacturers can use reliably and competitively. A mine can diversify geological supply, but domestic purification and shaping capacity determine whether that diversification strengthens Europe’s battery industry.
Reducing Europe’s dependence on graphite will require coordinated investment in mining, processing, clean energy and customer relationships. Without competitive battery-grade conversion capacity, the region risks remaining dependent on external suppliers even as it expands access to raw materials.