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this post was submitted on 28 Jan 2024
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[Dormant] Electric Vehicles
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A 700 bar tank will store more than energy than a similarly sized li-ion battery.
As an energy storage system for cars, the problem is already solved. People are just repeating the same anti-progress rhetoric that was used against battery cars.
700 bar?? 10000 pounds/in^2??
No, you've unfortunately lost your grip.
We've been doing it for over a decade now. It is shown to be safe.
No thanks. I'd much prefer electrified mass transit. I'm saying this as a former manufacturing engineer, there's quite a bit that can go wrong with cyclically pressurized vessels in subtle ways that are difficult to non-destructively evaluate.
This is not the path forward for anyone but heavy industry.
Then you are just being old and outdated. It is totally safe.
I understand your point, and disagree. Are you qualified to really understand this issue, or an opinionated enthusiast?