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Can Flow Batteries Finally Beat Lithium?
(spectrum.ieee.org)
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this post was submitted on 24 Dec 2023
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I don’t get it. For the average consumer, EVs as they exist right now are fine. Charging is generally 20 mins every 2-3 hours and only on road trips. Charging an EV at home is a trivial technical challenge. I understand that there aren’t chargers on street corners, but vehicles are rarely parked more than 20 feet from some kind of electrical service.
The idea of shipping liquid fuel in trucks and dispensing it out of hoses at special fuel stores is just silly. Rolling out that kind of infrastructure is unnecessary, and hydrogen has already showed that it doesn’t work. We only did it with gasoline because there was no other way.
I can see liquid fuel being useful in certain applications, but for the typical consumer, BEVs are the way to go.
I just want a half decent second hand EV that will do 120 miles, for a reasonable price.
I can buy an acceptable ICE car for £5k, and it'll do that.
But at that price range, the only BEVs can get are shagged leafs that will do 50 miles on a good day.
The really annoying thing, is that 95% of my journeys are sub 50 miles. But I'm not willing to spend more than half the journey time charging midway through.
I test drove a Leaf and honestly it felt bad brand new. I got range anxiety just taking it on the highway and back to the dealer.
So far, I think Tesla has a monopoly on practical EVs. Say what you will about the cars (or their leadership) but the charger network they built out and having ~150 miles of actual range is hard to beat in an existing product.