AI data centres have energy and power requirements demanding enough to potentially stretch lithium-ion beyond its versatile limits, writes Intertek CEA market intelligence consultant Aaron Marks.

Compressed air energy storage (CAES) holds much promise for large-scale, LDES, but has struggled to get off the ground outside of China.

Vishal Mittal, founder and CEO of Delectrik makes the case for flow batteries to meet India’s long-duration needs in an exclusive ESN Premium interview.

We look at the iron-air battery technology of startup Ore Energy, including how it works and technology developments it is pursuing after a recent US$43 million fundraise.

A roundup of some of the best user-posted views, analysis and reveals from across the energy storage community in the past week.

The UK government has launched a new grant funding programme for energy storage technologies that can provide inter-day and seasonal energy shifting applications.

Etapro has deployed digital twin and predictive analytics at MGA Thermal’s 5MWh thermal energy storage demonstration plant in Australia.

What led Field to submitting, and winning, 16- to 18-hour BESS projects in the UK’s long-duration energy storage (LDES) cap-and-floor scheme, and what are the next steps? We hear from the firm’s technical director.

Elestor claims its hydrogen-iron flow battery delivers 75%+ round-trip efficiency, a 20-25 year lifespan, and 15€/kWh capex for long-duration storage. 

Iron-air battery company Ore Energy has raised US$43 million in a Series A funding round to commercialise its multi-day energy storage technology.