long-duration

April 7, 2026
China’s biggest energy storage companies were out in force at a recent trade expo in Beijing, with integrated offerings, bigger battery cells, data centre solutions and sodium-ion products among the new products and tech on show.
March 31, 2026
Form Energy, Noon Energy and Ore Energy are all commercialising proprietary 100-hour battery technologies for LDES applications, but how do they compare on metrics like cost, energy density and round-trip efficiency? We look at what they have revealed, as well as what they haven’t.
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March 25, 2026
Ex-Fluence alumnus Marek Kubik sat down with Energy-Storage.news at last month’s Energy Storage Summit 2026 in London to talk big picture BESS technology trends, including energy density, LDES and sodium-ion.
March 23, 2026
Thimo Mueller, general manager of commercial at ASL, has urged that a ‘culture of collaboration’ will be key to New South Wales (NSW) achieving its energy storage targets.
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February 27, 2026
We caught up with the CEO of owner-operator BW ESS, Erik Strømsø, about the firm’s next deployment plans, tolling trends, procurement and LDES, with its 11.5-hour Bannaby BESS in Australia further proof of lithium-ion’s long-duration potential.
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February 12, 2026
Thimo Mueller of ASL discusses the recent 12GWh LDES tender in New South Wales, Australia, with ESN Premium.
February 6, 2026
NSW concludes Australia’s largest LDES tender, awarding six battery projects 12GWh. Industry calls it “game-changer” for grid reliability.
February 5, 2026
ASL (formerly AEMO Services) has completed New South Wales’ (NSW) largest-ever tender for long-duration energy storage (LDES), contracting six new battery projects for a combined 1.17GW/11.98GWh.
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January 29, 2026
Lithium-ion companies have come out as the top-rated suppliers on a new long-duration energy storage (LDES) leaderboard, while CO2 Battery company Energy Dome is the highest non-lithium company.
January 8, 2026
Australia-based battery technology firm Altech Batteries has received a binding conditional funding approval for a sodium-chloride solid-state battery manufacturing facility in Germany.

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