Comment Re:Dead end (Score 1) 63
Well, you can make the hydrogen easier to handle by binding it to carbon... Perhaps synthesizing jet fuel with carbon recaptured from the atmosphere will win, since it doesn't require modifying the planes and the new tech is on the ground.
This seems the most sensible solution currently - sure synthetic avgas will be expensive, but retrofitting or replacing every plane in existence, plus all the storage refitting, transport, and generation - surely there's a point at which it makes sense to use the synthetic fuel instead?
Are we primarily waiting for excess renewable energy to reduce costs enough to make it viable?