Equinor has led an investment round for a flow battery manufacturer and Uniper will carry out a megawatt-scale flow battery pilot project.

Increasingly, microgrids often lean on battery storage as a key component, replacing or reducing reliance on diesel and other fossil fuels.

The signing of the Inflation Reduction Act by US president Joe Biden has been considered a major step forward for clean energy.

A 1.8MWh flow battery has been installed and energised at the European Marine Energy Centre test site in Scotland’s Orkney Isles.

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.