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Can Flow Batteries Finally Beat Lithium?
(spectrum.ieee.org)
This is a most excellent place for technology news and articles.
This cobalt must be mined first to be recycled later, and being infinity recyclable doesn't mean it will be, for example if it's cheaper to mine new cobalt instead of recycling.
It was already mined, it only needs to be recycled if we continue using old battery chemistries. Which is unlikely.