They have not produced clarification of the development of their...

They have not produced clarification of the development of their batteries for a very long time - I invested largely because of the technology associated with their vanadium redox flow battery also, but with no communication on technology development and a clearly under-performing board of directors I sold out when it was clear that I was not going to get clarification on the stages of development on the flow battery or the (now largely defunct) mine tenements.

In not so recent times Dr Kim who had extensive experience in vanadium redox flow battery development with Hyundai heavy and others was employed, though what he has achieved has not been communicated to shareholders or the wider market.

Technology in this space is developing quickly, with the competition already undergoing medium scale live trials within established infrastructure.