davygp38
Gold Member
Sad to say, the only way we are going to see meaningful alternatives to carbon based fuel, is through necessity. Once we run out, or the flow is cut off, then you will see the miracles of modern science.
Where does the energy come from to make the electricity to produce the hydrogen?
Fuel cells are a nice idea but are not really an option for any sort of mass scale use. For a farmer who has animals and has a large waste pit they could capture the Methane. But since methane can be used as a fuel without splitting it into CO2 and H2 what would the advantage be? You need less electricity than if you wanted to split water but you still need electricity.