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Except its always easier and cheaper to replace than recycle. I just hope in our push to embrace EV's we aren't going to create a tsunami of potentially new environmental issues. The US Government is keen on backing the push to EV, but I've seen very little when it comes to the sustainment side and plans for sound investment in recycling of the thousands of tons of batteries that are going to be generated as waste as part of this wave. What if these battery manufactures find a way to eliminate Colbalt from the cells? Without the most expensive component is there still an incentive to recycle?
The Race To Crack Battery Recycling—Before It’s Too Late
Millions of EVs will soon hit the road, but the world isn’t ready for their old batteries. A crop of startups wants to crack this billion-dollar problem.www.wired.com
This article gives some good insight on the push to develop methods to recycling all the current lithium-ion batteries. Unfortunately, none of these recycling methods can bring an old lithium-ion cell back to life. Right now, it's just extracting components so a replacement cell can be made. However, only something like 5% (https://cen.acs.org/materials/energy-storage/time-serious-recycling-lithium/97/i28) of the cell can be "recycled" so there are still some serious waste issues to be solved but we are already pretty far down the road.
I'm certainly on board with creating alternatives to our energy demands. I'd just like to see a more comprehensive plan to address this issue on the spent cells.
I think I read that for now the practical focus is on secondary, downstream uses of the exhausted batteries - re-purpose more so than recycle, but I really don’t remember what those purposes were. And the piece you cited talks about how messy that process is.
I think it’s one of those areas where the timeline has room for years of R&D. Hopefully the picture improves.