News for hackers. Stuff that matters.
Re:Overview of Early Electric Cars by Gibbon1 on Sunday March 14, 2021 @08:06PM (#26460953)
> Hydrogen energy density is around 39,000 Wh/kg

Lithium's energy density is 11,600 Wh/kg.

> In reality, we're nearly at the point where hydrogen is a solved problem, but batteries will be a very long ways away from being a car for everyone

I can buy a battery powered vehicle today. Seriously it's 5pm on a Sunday. However the dealer is open till 7pm and they have a couple of dozen Chevy Bolts on the lot.

Re:Overview of Early Electric Cars by Hypx on Sunday March 14, 2021 @08:29PM (#26461145)
That's much lower than hydrogen. So what was the argument here?

You can buy a fuel cell car today too. I've notice that many of you guys are stuck in 2010 or so. Fuel cells cars are far beyond your outdated viewpoints.