RE: Siemens Gamesa & Invinity Energy12 May 2021 09:02
bluerill - please can you stop sending me private messages telling me to stop posting on this board.
For everyone else - Vanadium is critical to VRFB's more than any other battery technology is dependent on any other single element. On a good day 30%+ of the VRFB cost is the Vanadium, on a bad day it can be 60%+. RedT, Avalon and Rongke power all had very bad days in the last 3 years when Vanadium prices spiked above USD 100/Kg - in fact Rongke had to completely pause their 800MWh Dalian project.
If anyone thinks that a company of the stature of Siemens is going to touch a technology like VRFBs without having a Vanadium supply of the depth and quality of Bushveld's Vametco/Vanchem/Mokopane then their are in fantasyland. Siemens will have been brought to the party by Bushveld and may already have picked up some of their shares as part of their overall buy-in process, because let's be frank big companies expect favours like that to be given to them for involvement.