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by giantg2 2109 days ago
I can't find the original article I saw this in (8 or so yrs ago), but here's one that talks about some of the infrastructure sizing issues (45 vs 100 kVA). The second one talks about current grid storage/production and the need for increased capacity.

Good news is that we are nowhere close to the breaking point, but the numbers in the article are way less than if all (or even half of) cars were replaced with EVs. It should take a long time to get to that level of adoption anyways.

At least for me, I would want access to fast charging options, whether in homes or at dedicated stations for trips. The 8 hour charge is great for daily usage though. I wonder how that time can hold up as the range gets longer (increased capacity with same 15 amp wall plug).

https://www.fleetcarma.com/ev-clustered-charging-can-problem...

https://techxplore.com/news/2020-07-influx-electric-vehicles...

1 comments

Thanks for adding the sources. I'm 80% sure that The Grid [https://www.amazon.com/Grid-Fraying-Between-Americans-Energy...] had discussed electric cars helping solve some of the distribution/transmission problems, but that was from the view of the large power companies, not the smaller local munis (and maybe paired with smart meters? It's been a while since I read it). However, after reading the two articles you cited, it's actually just moving the bottleneck and in the wrong direction to a point where it's harder to manage changes.