I would point out that steam powered vehicles require an additional change of state to produce the expanding steam for motive power reducing efficiency.
Gasoline, diesel, or flammable gas powered internal combustion engines are far more efficient.
34 posted on 04/10/2023 11:21:41 AM PDT by Navy Patriot
(Celebrate Decivilization)
For mobile units yes. For stationary power steam cannot be beaten.
42 posted on 04/10/2023 11:25:58 AM PDT by the OlLine Rebel
(Common sense is an uncommon virtue./Federal-run medical care is as good as state-run DMV.)