Not THAT bad, really, it potentially has a much better mileage-to-weight ratio and sidesteps the issue of lithium recycling and politics
Comment on How is the hydrogen made?
JohnDClay@sh.itjust.works 7 months agoSo it’s more like a really bad battery
drathvedro@lemm.ee 7 months ago
JohnDClay@sh.itjust.works 7 months ago
Great to grab a metric energy density, okay volumetric energy density, great availability, terrible charging efficiency, and complicated handling and storing mechanisms. Lots of tradeoffs.
cucumber_sandwich@lemmy.world 7 months ago
But with all the disadvantages of having to handle gas!
JohnDClay@sh.itjust.works 7 months ago
Yup! It has really good gravimetric energy density, but really bad charging efficiency.