By: Kurt Kelty, VP, battery, propulsion, and sustainability, General Motors That is what makes sodium-ion battery technology so compelling, and it is why we at GM are developing next
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
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
Commercial deployment accelerates The commercial rollout is already underway. In December 2025, CATL announced plans for large-scale
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
Credit: Alamy Earlier: General Motors is advancing energy storage with sodium-ion batteries, which promise lower costs, reduced complexity, and
Stay updated on sodium-ion battery technology developments, including new innovations and applications in energy storage.
As the renewable energy market experiences significant growth, sodium-ion batteries (SiBs) are emerging as a promising energy storage solution
As a global leader in advanced battery technology, Saft is actively monitoring and contributing to the development of next-generation energy storage solutions, including sodium-ion.
This innovative technology combines the advantages of photovoltaic energy generation with the emerging sodium-ion battery storage, offering a sustainable and cost-effective solution for
Sodium-ion batteries (SIBs) have emerged as a promising alternative to lithium-ion batteries (LIBs) due to the abundance, cost-effectiveness, and environmental benefits of sodium
The automaker announced a partnership with US startup Peak Energy to co-develop sodium-ion battery cells designed for large-scale energy storage, covering everything from AI data
GM partners with Peak Energy to develop sodium-ion grid storage systems, advances LFP battery production, expands second-life battery deployments and accelerates V2G.
Integrating SIBs with solar energy offers a promising solution for enhancing renewable energy storage, addressing the intermittency of solar power.
CATL, the world''s largest battery maker, signed a 60 GWh sodium-ion battery deal with energy storage integrator HyperStrong — the largest sodium-ion battery order ever placed.
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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
All-solid-state batteries offer a safer and more powerful way to run electric vehicles, power electronics, and store renewable energy from the grid.
Integrating SIBs with solar energy offers a promising solution for enhancing renewable energy storage, addressing the intermittency of solar power.
Chinese automaker and battery manufacturer BYD reports progress on novel battery types that could lead to more affordable electric vehicles in the
An American company has started deploying grid-scale sodium-ion batteries in the country, but can it truly compete with existing tech?
In 2022, Bluetti announced a sodium ion solar battery for home use that is not yet available for sale, but is worth keeping an eye out for. Considering sodium ion batteries are not yet widespread, existing
Solar Battery Types Compared: LFP, NMC, Lead-Acid & Flow (2026) Cycle life, energy density, cost per kWh, safety ratings, and operating temperatures - every battery chemistry
GM is developing an entirely new sodium-ion battery chemistry for use in everything from data centers to its own factories.
Advancements in energy storage systems (ESS) are important to attaining a sustainable and resilient energy future. Despite significant
Sodium-ion batteries are one of the next-generation energy storage devices being reassessed for commercial applications due to their abundant resources. This study integrates a
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