News & Insights
Why so many battery companies are suddenly betting on sodium over lithium
Sodium‑ion batteries were recently named one of MIT Technology Review’s top ten breakout technologies of 2026 – and for good reason. Behind the headlines sits a simple question: why are so many researchers and companies suddenly betting on sodium over lithium? Ronnie Mogensen, co-founder of Altris, explains how his curiosity led to Prussian White, and why sodium‑ion offers a more accessible, robust and sustainable way to electrify everything from cars to the power grid.
Why Sodium‑Ion Batteries Are Becoming a Strategic Asset for European Defence
The war in Ukraine has shown how vulnerable modern societies are when energy systems come under attack. Repeated power cuts have made reserve solutions essential for keeping hospitals, communications and other essential services running in below‑freezing temperatures – and proven that batteries and energy storageare now a core component of total defence. Against this backdrop, and with European states heavily dependent on Chinese battery suppliers, now is the time to rethink energy storage to ensure resilience in times of crisis.
Altris Selected for EIC Accelerator to Industrialize European Sodium-Ion Battery Technology
Altris, the Swedish developer of sodium-ion battery technology, has been selected for funding under the European Innovation Council (EIC) Accelerator program.
Altris and Draslovka Partner to Scale Europe’s First Sodium-ion Battery Technology Supply Chain
Altris, a Swedish sodium-ion battery developer, and Draslovka, a global leader in speciality chemicals, have entered a strategic partnership to build Europe’s first industrial-scale sodium-ion cathode value chain. Under the comprehensive agreement that includes a total 19.3 MEUR in-kind investment by Draslovka in Altris, the two companies will scale fully connected production of Altris’ patented sodium-ion cathode active material (CAM) at Draslovka’s facility in Kolín, Czech Republic, supplying up to 350 tonnes of CAM annually.
Altris Named on the 2026 Global Cleantech 100
Altris, the Swedish sodium-ion battery developer, has been named on Cleantech Group’s 2026 Global Cleantech 100. The annual list recognizes companies poised to deliver market-ready solutions that advance a cleaner, more resilient global future.
Clarios and Altris Accelerate Sodium-Ion Innovation with Extended Strategic Partnership and Commitment to Serial Production
Roadmap to commercial production of sodium-ion batteries planned before the end of the decade.
