[solarbunny]

I see such swaps could be useful in next-gen electric aircrafts. It takes quite some time to fill these.

[Tuna-Fish]

Electric aircraft is a genuinely bad idea. Converting the electricity to fuel and burning it is vastly more efficient than having to lift and land with both sides of the chemical equation.

[jessriedel]

Do you know what the best method is for producing jet fuel (aviation turbine fuel) in a carbon neutral way from electricity?

[Tuna-Fish]

Probably by ditching the electricity part and just using heat in Fischer-Tropsch. There might be new developments, I don't know.