long-duration energy storage

June 15, 2026
APAC’s AI data centres look set to lock in a decade of coal and gas dependency, but long-duration energy storage can break that cycle, says Pavina Adunratanasee of ArkTerra Partners.
June 12, 2026
RWE Renewables Australia has officially opened the 50MW/400MWh Limondale battery energy storage system (BESS) near Balranald in south-west New South Wales.
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June 9, 2026
ESN Premium speaks with Dr Thomas Sisto, of flow battery developer XL Batteries, about using LDES to combat grid strain from heatwaves and data centres.
June 9, 2026
The solar PV and energy storage expo SNEC 2026 in Shanghai, China, was the place to see product launches and showcases from the big players.
June 4, 2026
The European Commission must “acknowledge the clear role of long-duration energy storage,” organisations including Energy Storage Europe and the LDES Council have urged.
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May 29, 2026
Managers of the UK’s largest BESS owner-operator Gresham House Energy Storage Fund (GRID) discussed recent investment news and future strategy this week. 
May 28, 2026
RWE has received official sign-off from the AEMO and Transgrid to operate Australia’s first 8-hour BESS at full capacity.
May 26, 2026
Australia has emerged as the world’s third-largest utility-scale battery energy storage market, with 4.3GW of large-scale battery storage systems reaching financial close in 2025.
May 20, 2026
Australia’s New South Wales (NSW) has opened two tenders seeking 2.5GW of renewable energy generation and 12GWh of long-duration energy storage, marking the largest generation procurement in the state’s history under its Electricity Infrastructure Roadmap.
May 18, 2026
Two battery energy storage system (BESS) companies, Eos Energy and ESS Tech Inc, are betting big on the US adoption of long-duration energy storage (LDES) in Q1 2026 financial reports.

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