Flow battery company Invinity Energy Systems has sold 43MWh of battery systems to utility Dairyland Power Cooperative for deployment across long duration energy storage (LDES) projects in the US Midwest.

Energy Dome is advancing a 10-hour CO2 Battery project in Arizona, with SRP and Google, while Invinity announces the sale of North America’s largest VRFB, in California.

Japanese telecoms tech company Softbank Corporation has launched a battery cell and battery energy storage system (BESS) manufacturing arm in its home country.

Thermal management means cost, complexity and aux power consumption for battery storage projects, writes William Lauwers of Enertis Applus+.

In this news roundup, Unigrid, Inlyte Energy, CIUDEN, and Sunamp are advancing non-lithium energy storage technologies worldwide.

Form Energy has signed a 12GWh supply agreement in the US for its iron-air batteries with AI data centre infrastructure developer Crusoe.

Iron-sodium battery manufacturer Inlyte Energy and data centre operator NTS Colocation are partnering to deploy 2MW of iron-sodium battery capacity by 2028.

The global energy storage market is poised for continued expansion in 2026, even as supply chain constraints, regulatory evolution, and emerging applications reshape the landscape, according to Wood Mackenzie. 

Mukesh Chatter, CEO of US sodium-ion battery startup Alsym, on the prospects for non-lithium alternative technologies in 2026 and beyond.

Solar Media analyst Charlotte Gisbourne assesses the outlook for the major listed non-lithium battery energy storage technology companies.