Ann: Redflow Quarterly Update Q4 FY2021 and Appendix 4C, page-7

Thanks David.

Reading this document it’s apparent Redflow are ahead of the pack.


“Challenges with manufacturing scale-up. Flow batteries have not yet achieved manufacturability levels that support deployment sufficient to provide broad economies of scale. Near-term advances for flow systems are focused on achieving comparable technical performance relative to incumbent Li-ion batteries; however, once systems are further developed and commercialized, scaling up manufacturing processes for specialized high performance components (such as membranes and storage tanks) and materials (such as the active electrolyte) will be extremely critical.”

https://www.energy.gov/sites/defaul...gy Storage Grand Challenge Roadmap.pdf#page40