this post was submitted on 29 Sep 2024
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Zinc-bromine batteries, Redox-flow batteries and Sulfur-sodium batteries are becoming alternatives to lithium for grid storage. (arstechnica.com)
submitted 3 months ago by Lugh@futurology.today to c/futurology@futurology.today
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[–] CanadaPlus@lemmy.sdf.org 6 points 3 months ago* (last edited 3 months ago)

Weird they focused on just these three. There's tons of other competing battery technologies out there, as well as non-chemical grid storage.

As we move towards renewables, which grid storage technology is best and how low you can get the cost really is the trillion-dollar question.