News for hackers. Stuff that matters.

A comment on Aviation Is on a Low-Carbon Flight Path. Parent comment

Re:Aviation Is on a Low-Carbon Flight Path by darksaints on Thursday November 07, 2019 @05:03PM (#21477798)
If you're measuring in MJ/kg, hydrogen is 141MJ/kg. Hydrogen, in terms of weight, is absolutely better than jet fuel, not worse. It's not very dense (kwh/l) though, and that could be a problem.
[ Parent | on HN ]

There are no comments on this comment yet.