Altris, a leading Swedish Sodium-ion Battery developer, has joined forces with Czech specialty chemicals company Draslovka to enhance the Sodium-ion Battery supply chain. The partnership aims to industrialize Altris’ patented sodium-ion cathode active material (CAM) at scale within Europe. This collaboration strengthens sodium-ion technology manufacturing, meeting growing demand for sustainable energy solutions.
Scaling Sodium-ion Battery Material Production
Under this agreement, Altris and Draslovka plan to scale production of sodium-ion CAM at Draslovka’s facility in Kolín, Czech Republic. Upgrading an existing production line to produce up to 350 tonnes of CAM annually enables a fast and cost-efficient market rollout. This capacity is equivalent to approximately 175 MWh of sodium-ion cell production every year.
Draslovka’s facility offers the ideal infrastructure for rapid production scaling while maintaining strict quality control. By leveraging local production capabilities, the partnership establishes a European-controlled supply chain for sodium-ion batteries, minimizing external dependencies.
Strategic Investment to Accelerate Production
As part of the collaboration, Draslovka is committing a strategic investment of €19.3 million to fund the Kolín facility’s production line conversion. This substantial investment supports facility upgrades while ensuring Altris long-term access to Draslovka’s licenses, process expertise, and co-developed plant designs. Both companies are accelerating their efforts, with sodium-ion CAM production slated to commence by late Q3 or early Q4 2026.
This partnership marks a pivotal step in Europe’s adoption of sodium-ion technology. The Cathode Active Material development also ensures a secure and resilient supply chain for future battery applications across a wide range of industries.
Driving European Battery Independence
Draslovka CEO Pavel Brůžek emphasized the significance of this initiative. “This exciting partnership with Altris is an important milestone for Draslovka,” said Brůžek. “By establishing a fully connected value chain in Europe, we are equipped to deliver superior sodium-ion solutions without external supply chain links.”
Similarly, Altris CEO Christer Bergquist highlighted their focus on strengthening Europe’s position in battery technology. “This alliance exemplifies how Altris is building a European sodium-ion value chain with leading industrial partners,” stated Bergquist. “Europe is no longer waiting for sodium-ion to mature elsewhere. We are industrializing it here, backed by Western manufacturing and supply.”
Conclusion
The successful partnership between Altris and Draslovka marks a critical development in Europe’s battery sector. By utilizing local production facilities and expertise, the collaboration establishes a sustainable and reliable supply chain for sodium-ion batteries. With production ramping up in 2026, this partnership sets a strong foundation for Europe’s energy transition and technological autonomy in sustainable materials.
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