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.

Our coverage of the Energy Storage Summit EU 2025, Europe’s biggest industry conference, continues with Day 2.

The Energy-Storage.news team brings you daily highlights and insights from the Energy Storage Summit EU in London, UK.

The Gore Street Energy Storage Fund (GSF) was one of the early movers in the UK BESS industry and now has operational assets in Great Britain (GB), Ireland, Germany, Texas and California.

Eku Energy’s chief technology officer, Elias Saba, discusses the shift in economics of long-duration BESS in Australia’s NEM.

Western Australia’s Premier Roger Cook of the Labor Party has pledged to invest AU$150 million (US$92.4 million) into a 500MWh 10-hour duration vanadium battery energy storage system (BESS) should it be re-elected in the upcoming state election.

Power producer NTPC will deploy Energy Dome’s CO2 Battery technology at a power plant in Karnataka, India. 

Renewable energy infrastructure developer BE Power Group’s 9.6GWh Big-G pumped hydro energy storage (PHES) project in Queensland, Australia, has been submitted to the Federal government seeking approval under the EPBC Act.

Ofgem, the UK’s energy market regulator, is considering raising the minimum duration of technologies eligible for a long-duration energy storage (LDES) support scheme.

Installation work has started on a compressed air energy storage project in Jiangsu, China, claimed to be the largest in the world of its kind.