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US can’t meet EV copper demand, study finds (www.eenews.net)
submitted 5 months ago by Hypx@fedia.io to c/fuck_cars@lemmy.ml
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"Just to meet business-as-usual trends, 115% more copper must be mined in the next 30 years than has been mined historically until now," the study said.

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[-] NotMyOldRedditName@lemmy.world 3 points 5 months ago* (last edited 5 months ago)

Also just for reference, this is what Tesla's double redundant 48v etherloop cable looks like, instead of those chonky wiring harnesses

Edit: Just to clarify here, I think I made an assumption about the double redundancy. The cable runs in a loop around the car, and if any cable gets cut, it can still reach the component via the other direction (A<->B<->C<->A). I think I just assumed the 2 wires in the image were redundant. It could be that different data is flowing over both strands and those are not for redundancy. Maybe those are for each direction as well? One cable sends data around the car clockwise, the other counter clockwise?

this post was submitted on 21 May 2024
129 points (95.7% liked)

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