this post was submitted on 22 Nov 2024
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Startup Alsym Energy, hopes its non-flammable lithium-free batteries can help decarbonize heavy industry (news.mit.edu)
submitted 1 month ago by Lugh@futurology.today to c/futurology@futurology.today
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[–] NegativeInf@lemmy.world 4 points 1 month ago

My bet is on iron oxide.