Sumitomo Electric has followed up the US launch of its newest vanadium redox flow battery (VRFB) technology, announcing a deal in Japan.

ESN Premium speaks with Ben Potter of Energy Dome about NTPC’s adoption of the startup’s long-duration energy storage technology.

The UK government has published a Technical Decision Document confirming crucial aspects of its long duration electricity storage (LDES) cap-and-floor scheme, which includes increasing the minimum duration required from six hours to eight.

Florida’s largest utility, Florida Power & Light (FPL), is ramping up its energy storage ambitions across the Sunshine State, with plans to deploy over 2.2GW of new BESS between 2026 and 2027.

The development of global standards and specifications for the electrolyte used in vanadium redox flow batteries (VRFBs) is “crucial” for the technology’s prospects.

Zinc hybrid cathode battery and storage system maker Eos expects 2025 revenues to be roughly ten times higher than last year’s.

The capabilities of lithium-ion battery storage in providing long-duration energy storage to global energy systems should not be overlooked, write Kotub Uddin and Sam Secher of Envision.

Adani Green Energy has been awarded a 1,250MW pumped hydro energy storage (PHES) project in Uttar Pradesh, India.

The Australian Energy Market Operator (AEMO) Services has revealed that nearly 14GWh of long-duration energy storage (LDES) projects were successful in the latest New South Wales Roadmap competitive tender.

The CEO of ‘All-iron’ flow battery manufacturer ESS Tech Inc (ESS Inc) has resigned, one of a number of steps the company has taken to ‘position it for the future’ after slower-than-expected growth.