Anthony Price summarises what took place at this year’s International Flow Batteries Forum Summer Conference in Brussels, Belgium.

ESS Inc has recognised revenues for the first time since publicly listing, while closing in on a 750MWh targeted annual production capacity.

Australia-based zinc-bromine flow battery company Redflow, which has a market cap of nearly US$60 million, has halted stock market trading as it prepares a capital raise.

SPAC Mustang Energy PLC is increasing its effective stake in CellCube to around 25% while a company launching a vanadium mine project in Australia has injected US$3.5 million in a new flow battery maker.

Commissioning has taken place of a 100MW/400MWh vanadium redox flow battery (VRFB) energy storage system in Dalian, China.

Vanadium redox flow battery company CellCube and power electronics company G&W Electric have launched a microgrid solution for the US market, starting with a project at the latter’s HQ in Illinois, US.

Aware Super has identified a “significant strategic opportunity” to invest in an energy storage project developer.

News in brief from around the world in energy storage.

Construction has begun of a factory for long-duration flow batteries using iron and saltwater electrolyte in Queensland, Australia.

Some anticipated lithium-ion battery gigafactory projects in Europe are quietly revising their plans and may not open at all, according to the head of energy storage for research and consulting company Delta-EE.