Sodium-ion batteries
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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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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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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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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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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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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
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UK startup presents sodium-ion storage solution for rooftop PV Eleven Energy has launched its residential sodium-ion storage system at The smarter E in Munich. The fully integrated platform combines sodium-optimized batteries, inverters, and AI energy management to improve safety, flexibility, and tariff-driven optimization.
Emiliano Bellini
Jun 22, 2026

All Sodium-ion batteries news

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Twaice launches Sodium-ion battery analysis tool German battery analyst specialist Twaice has introduced what they say is the first battery ageing simulation model for sodium-ion batteries. The tool should help operators optimize use.
Carrie Hampel
Aug 07, 2024
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Peak Energy secures $55 million Series A funding to manufacture sodium-ion batteries The company plans to deliver its first systems in 2025 and open a full-scale production facility in 2027.
Ryan Kennedy
Jul 18, 2024
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World’s first anode-free sodium solid-state battery Researchers in the U.S. have created a new sodium battery architecture with stable cycling for several hundred cycles, which could serve as a future direction to enable low-cost, high-energy-density and fast-charging batteries.
Marija Maisch
Jul 09, 2024
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China southern power grid
World’s largest sodium-ion battery goes into operation The first phase of Datang Group’s 100 MW/200 MWh sodium-ion energy storage project in Qianjiang, Hubei Province, has been connected to the grid.
Marija Maisch
Jul 02, 2024
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Handshake
Altris, Stora Enso to develop sodium-ion anode from lignin Swedish sodium-ion battery specialist Altris has partnered with Stora Enso, Finish-Swedish cellulose and paper maker, to drive the adaptation of the corporation’s hard carbon solution Lignode as an anode material in its sodium-ion battery cells.
Marija Maisch
Jun 06, 2024
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Silver City
Long-duration storage key for Australia’s energy security, report finds Australia's Clean Energy Council has launched a new report, exploring emerging long duration energy storage technologies capable of firming renewables in the wake of coal-fired power generation closures.
Ev Foley
Jun 05, 2024
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China southern power grid
China switches on first large-scale sodium-ion battery China Southern Power Grid has deployed a 10 MWh sodium-ion battery in China’s Guangxi Zhuang region. It is the first phase of a 100 MWh project.
Pilar Sanchez Molina
May 21, 2024
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Varta group
German initiative to develop scalable sodium-ion batteries A collaborative project led by German battery supplier Varta aims to develop industrial-scale sodium-ion battery technology. The final product of the three-year, €7.5 million ($8.08 million) project will be a small series of round cells for electric vehicles and stationary storage systems.
Patrick Jowett
May 16, 2024

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