Sodium-ion batteries are a commercially viable option for sustainable energy storage, but their performance at low temperatures remains underexplored.
While sodium-ion batteries have lower energy density than lithium-ion batteries, they provide a sustainable and cost-effective energy storage solution for specific applications such as grid
Recent technological advances and investment announcements suggest dynamics are shifting for sodium-ion batteries Sodium-ion batteries are
At a foundational level, a sodium-ion battery works much like a lithium-ion battery. It stores and releases energy through the movement of ions during charging and discharging.
Sodium-ion (Na-ion) technology, which leverages one of the most abundant and inexpensive elements on Earth, is rapidly gaining attention as a
Most recently, CATL unveiled a new sodium-ion battery for energy storage at ESIE 2026 in Beijing on April 1. A key design feature is its platform
GM and Peak argue sodium-ion systems can be made simpler, and can operate across a wider temperature range than conventional lithium-ion batteries, potentially reducing the need for the
Gotion High-Tech launched Gnascent sodium-ion batteries, featuring three variants—from 261 Wh/kg High-Energy cells to 180 Ah storage models, supported by GW-scale
One week after unveiling its Naxtra sodium-ion battery for electric vehicles, CATL has signed the largest sodium-ion battery order in history: 60 GWh for grid-scale energy storage over
As part of the program, GM will begin prototyping sodium-ion battery cells designed specifically for stationary storage later this year at its Wallace Battery Cell Innovation Center. At the
Aqueous sodium-ion batteries show promise for large-scale energy storage, yet face challenges due to water decomposition, limiting their energy density and lifespan.
Duration niches by chemistry Not every grid scale battery 2026 project targets everyday cycling. Two-hour systems chase peak shaving and frequency response. Eight-hour and longer flows
GM is expanding efforts to capitalize on the expected growth of energy storage and data centers and the development of next-generation sodium-ion batteries.
Under the arrangement, GM will develop the sodium-ion cells at its Michigan battery labs and retain manufacturing rights, while Peak Energy will incorporate the cells into its energy storage
CATL is betting on next-generation lithium-air batteries with up to 3,500 Wh/kg energy density while advancing sodium-ion battery production and launching the world''s largest energy
Sodium-ion batteries are emerging as a promising next-generation energy storage technology due to the abundance and low cost of sodium resources, as well as their high
CATL plans large-scale sodium-ion battery deployment in 2026 for swap systems, EVs, and energy storage. Its Naxtra cells offer up to 175 Wh/kg
Discover the advantages and disadvantages of sodium-ion batteries compared to other renewable energy storage technologies, their application in the energy
General Motors is done waiting for the lithium-ion supply chain to sort itself out. The automaker announced a partnership with US startup Peak Energy to co-develop sodium-ion battery
Key Insights Increases in the energy density of sodium-ion batteries means they are now suitable for stationary energy storage and low-performance electric vehicles.
GM partners with Peak Energy to develop sodium-ion grid storage systems, advances LFP battery production, expands second-life battery deployments and accelerates V2G.
General Motors (GM) and Peak Energy have entered into a strategic partnership aimed at accelerating the development and deployment of sodium-ion battery cells for grid-scale energy
Energy storage technologies, including batteries, are crucial for improving the flexibility of power systems while maintaining grid stability. Their importance will continue to grow as the share of renewables in
While early iterations target budget passenger vehicles and energy storage systems, CATL is actively developing advanced high-density cell configurations. Future iterations of these
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