The only real advantage to hydrogen is it’s in almost limitless supply. Then when you burn it, the residue converts back to it’s original source.
The only real advantage to hydrogen is it’s in almost limitless supply.
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Not really. There is NO free hydrogen on Earth. All hydrogen is bound in water and many other minerals.
It takes a lot energy (more than it would be delivered back) to make hydrogen.
If we had some pipeline from the Sun, that would be greet. Sun has a lot of free hydrogen.