Invinity Energy Systems has been given the green light to deploy a 20.7MWh vanadium redox flow battery system in the UK, the largest in the country.

We hear from XL Batteries and Quino Energy, ‘organic’ chemistry flow battery technology companies, about how they plan to scale up and reduce costs to compete with lithium-ion. 

Sumitomo Electric has followed up the US launch of its newest vanadium redox flow battery (VRFB) technology, announcing a deal in Japan.

Mark Croudace, executive representative of the LDES Council, questioned what technologies will join lithium-ion on the energy storage podium.

The development of global standards and specifications for the electrolyte used in vanadium redox flow batteries (VRFBs) is “crucial” for the technology’s prospects.

Largo has announced the successful closing of the previously announced transaction between its subsidiary, Largo Clean Energy Corp. and Stryten Critical E-Storage to establish joint venture Storion Energy.

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.

Vanadium flow batteries could be a workable alternative to lithium-ion for a growing number of grid-scale energy storage use cases, say Matt Harper and Joe Worthington from Invinity Energy Systems.

Technology provider Rongke Power has completed a 175MW/700MWh vanadium redox flow battery project in China, the largest of its type in the world.

New vanadium redox flow battery technology from Invinity Energy Systems makes it possible for renewables to replace conventional generation on the grid 24/7, the company has claimed.