Ann: Maria Skyllas-Kazacos joins Tivan Technical Advisory Group, page-48

I just did the calculations based on efficiency, lifetime of 12 years, 100MW x 8 hours storage & one full cycle per day.
The numbers are insane - I can remember looking at the same when Powerwalls first came on the market & it was around 60c kwh just to store power.
This tool from the IFBF is something Electrical Engineers will be able to use & it will shock the bean counters.
I have to run a few scenarios through that tool, but on a cost per kWh stored cycling daily VRFBs are very cost effective.

Not 60c kWh.
Not 40c kWh.
Below 20ckWh.
And the only reason I'm double checking is the low range number was way less than this so I want to be very sure before quoting.
After work homework itll be.