this post was submitted on 13 Jan 2024
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Lithium isn't the hard part, it's cobalt. I hope they can look at decreasing cobalt next, or maybe using a chemistry that eliminates it entirely.
The issue of eliminating cobalt is specific to Lithium batteries as without it lithium likes to grow dendrites which then causes a short.
And cobalt really wouldn't be much of an issue if the Congo wasn't the shithole that it is, it has over 50% of known reserves. Even with addressing child labour making definite inroads "artisanal" and "mining" isn't something you generally want to hear in the same term short of say gold panning (hey that's even a hobby for some), as soon as mine shafts get involved it's a recipe for disaster. Australia, Cuba, the Phillipines, Russia and Canada all have very significant deposits.