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

Nearly 21GWh of grid-scale BESS came online globally last month, of which around a fifth was in Saudi Arabia while the majority was in China. 

What is repetitive re-trading (RTT) by BESS in the UK, and what is NESO looking to do about it?  

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.

Energy-Storage.news Premium speaks with Randolph Mann, CEO at developer esVolta at the 2026 US Battery Asset Management Summit in Garden Grove, California.

Energy-Storage.news Premium speaks with David Miller, CCO of optimiser Gridmatic, at the 2026 US Battery Asset Management Summit in Garden Grove, California.

On 26 August, US President Donald Trump banned the import of inverters, transformers and other power equipment citing a potential risk to US grid security, via emergency executive order (EO).

A regulatory change is opening Germany’s energy markets to 23GWh of home batteries. The co-CEO of VPP platform Flexa discusses what it could mean for the market.

Eku Energy’s Elias Saba discusses why he believes the CIS has not fundamentally changed the company’s investment approach.

We hear from Angus Gordon Lennox, chair of the Gore Street Energy Storage Fund (GSF), which faces a shareholder vote next week on its future.