RE: EIAs for Eskom BESS Tender Sites Phase 124 Aug 2020 17:00
You're referring to the RBAR-document, I assume. There Li is stated as the preferred solution (p.ix): "The technology Assessed in this Report both present Negative and Positive aspects, and none of them are fatally flawed form an Environmental Perspective, however Technology Alternative 1 (=Li) is Preferred at this stage mainly based on the level of information that currently available on the type of technology.'"
How big would a VRFB-unit be? Will it be within the limits of 500m3 for a 20 MWh-installation?