Hacker News Reader

And the number of hydrogen powered vehicles sold year on year is currently decreasing. As are the number of places to fill them up in the UK at least.

Yes, because government subsidies switched to electric cars.

Because only Toyota makes them and mostly for publicity, yes. But my points are 1) hydrogen cars are pure EVs too, just not lithium, and 2) hydrogen primary battery thing isn't that expensive, or finicky for that matter.

I'm not like a hydrogen believer, I just loathe incorrect technical understandings on the Internet, like any techy person would.

We are at 60$ on the cell Level.

JCBs engines are piston engines as some other commentators have mentioned