Hi,
So I was using this mod with Bob's Angels a few years age and was able to change the fuel to hydrogen but that does not seem to be working any more.
Does anyone know a different fuel I could use early in the game then Methane gas?
and if so in there a way to change a started playthrough or am I going to have to restart?

You can change the fuel type in mod settings before starting a game (you can even change it to water or steam lol)

If you want to "fix" a started play thru.. change the setting before loading your save