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Sodium-ion batteries
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Technologies
CATL signs 2 GWh sodium-ion battery supply deal in Europe CATL has agreed to supply 2 GWh of sodium-ion battery storage systems to Bulgaria’s Solarpro for projects in Central and Eastern Europe.
Pilar Sanchez Molina
Jul 24, 2026
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Sodium-ion batteries
Brazil risks missing sodium-ion battery manufacturing opportunity China is moving sodium-ion batteries into industrial production, but Brazil risks repeating its lithium experience by remaining a tech importer despite its raw materials, solar resources, and growing storage demand.
João Paulo Menezes
Jul 20, 2026
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Technologies
Alfen, CATL to deploy 5 GWh of sodium-ion battery storage in Europe Dutch energy storage company Alfen and Chinese battery manufacturer CATL have agreed to deploy 5 GWh of sodium-ion battery energy storage systems in Europe.
Pilar Sanchez Molina
Jul 16, 2026
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Sodium-ion batteries
Lithium still dominates battery storage – but for how long? Lithium batteries are about 93% cheaper than they were 15 years ago, making energy storage projects economically viable where they previously were not.
João Paulo Menezes
Jul 14, 2026
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Sodium-ion batteries
ESS Tech introduces sodium-ion battery for data centers, other commercial users ESS Tech has introduced its Bridge battery energy storage system (BESS), a modular sodium-ion platform designed for data centers, critical infrastructure and other commercial users with short- to medium-duration storage needs.
Ben Zientara
Jul 09, 2026
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Products & Services
Unigrid launches first-generation sodium-ion residential battery system US sodium-ion battery developer Unigrid has launched its first residential sodium-ion battery, saying its proprietary sodium chromium oxide chemistry delivers a 25-year operating life, broad temperature tolerance and zero fire risk.
Ben Zientara
Jul 08, 2026
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Sodium-ion batteries
CATL sets sodium-ion BESS delivery timeline, outlines cold-weather specs CATL says its sodium-ion battery energy storage system achieves 15,000 charge cycles at standard operating temperature and retains 92% capacity below -20 C, with international shipments scheduled to begin in June 2027.
Brian Publicover
Jun 23, 2026

All Sodium-ion batteries news

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Flow batteries
US bets on fire-resilient batteries in latest $15m storage awards Non-lithium chemistry stands out as an attractive option for fire-resilient devices.
Phoebe Skok
Jul 10, 2025
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Manufacturing
‘Italy could have potassium battery gigafactory by 2030’ Polytechnic University of Turin professor Silvia Bodoardo told pv magazine Italia about the innovative battery projects her institution is working on.
Sergio Matalucci
Jul 09, 2025
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R&D
US DOE awards $14m for unique energy storage systems for critical facilities and infrastructure The US Department of Energy's (DoE) Critical Facility Energy Resilience (CiFER) fund will back an organic quinone flow battery and an iron and sodium long duration energy storage (LDES) system in California, plus a lithium battery with a novel cathode material in New York state.
Max Hall
Jul 04, 2025
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Technologies
Indian researchers develop fast-charging sodium-ion battery, promising over 3,000 cycles NAtrium Super Ionic CONductor (NASICON) materials continue to show their potential for sodium-ion anodes in high-performance batteries, with fresh research out of India delving more into the materials.
Tristan Rayner
Jun 23, 2025
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Sodium-ion batteries
Italian startup releases 9.8 kWh sodium-ion battery for residential applications Italy-based Heiwit's storage system features 200 Ah sodium-ion cells and has a lifespan of 6,000 cycles. The device reportedly offers thermal stability and rapid charging speed.
Lara Morandotti
Jun 16, 2025
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Sodium-ion batteries
Spanish research center makes sodium-ion battery advances ITE has manufactured a prototype sodium ion cell as part of the SOSBAT project to find more sustainable energy storage alternatives to lithium-ion batteries.
Pilar Sanchez Molina
Jun 12, 2025
1
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Sodium-ion batteries
Indian university opens lithium- and sodium-ion battery research center Academics at the new site are exploring the use of glass-polymer composite electrolytes and the development of paper-based batteries, among its lines of research.
Uma Gupta
Jun 06, 2025
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Sodium-ion batteries
Biwatt launches commercial sodium-ion energy storage product The manufacturer has unveiled a 155 kWh sodium-ion battery energy storage system for commercial and industrial (C&I) customers.
Marian Willuhn
May 15, 2025
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Sodium-ion batteries
Consultation over 5 GWh French sodium-ion battery factory Startup Tiamat wants an initial 700 MWh-per-year pilot line operational but a 2025 commissioning date will likely be pushed back into next year.
Marie Beyer
Apr 25, 2025
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