HillSooner t1_iy8vz7g wrote on November 29, 2022 at 5:01 PM Reply to comment by [deleted] in Rolls-Royce successfully tests hydrogen-powered jet engine by je97 That is highly misleading. Hydrogen in a form that can burn is not abundant. You have to put more energy in to separate hydrogen from things like water than you would get from burning the hydrogen. Permalink Parent 19
HillSooner t1_iy8vz7g wrote
Reply to comment by [deleted] in Rolls-Royce successfully tests hydrogen-powered jet engine by je97
That is highly misleading. Hydrogen in a form that can burn is not abundant. You have to put more energy in to separate hydrogen from things like water than you would get from burning the hydrogen.