Update interview: Competitors
17 Apr 2020

Volterion
WattJoule has a similar business model of Volterion. Both company do not manufacture (yet) a complete flow battery, but commercialised electrode stacks (WattJoule also other RFB components).
Update interview
19 Feb 2020

WattJoule
WattJoule is a company located in Massachusetts that operates a licensing business model to supply vanadium-base electrolyte and/or electrode stacks.
Included are:
Full profile interview
4 Nov 2016

WattJoule
WattJoule is a company located in Massachusetts that has developed a hybrid vanadium-based electrolyte capable of increasing both the lifetime and temperature range of redox flow batteries.
Included are:
Full profile interview: Competitors
28 Oct 2016

ITN Energy Systems Inc