Where does the energy to create the hydrogen come from? Oh that little detail?
Fuel cells if we make them economically viable in this generation would be most efficiently run directly on natural gas.
All the waste and loss of energy in conversion to electricity or hydrogen will never be over come due to simply physics.
Fact is we have more natural gas right in here in America to last longer than our recorded history.
Of by the way this hydrogen crony capitalism is Progressive which labelled itself Republican.
It is amazing how the progressive never stops when a delusion is exposed. Rather than get rational to solve problems another insanity is heaped on top the first. Soon we have solar panels which are so economically destructive supporting hydrogen fuels cells which do not exist.