Ann: TNG:TNG team up with Sumitomo and EMC for Vanadium batteries, page-7

"Under the MoU, TNG will work together with SEI and EMC to review all of the potential applications of VRF in Australia with a view to subsequently co-operating on the marketing and sales of VRF. In addition, the parties have agreed to jointly establish a demonstration VRF of commercial size in Australia to showcase SEI’s technology."

Being a demonstration, I am guessing it won't be massive.  Although Sumitomo being a $32 billion a year company, would be wanting massive to come later.