Is there anyone in the know on this thread as to how hydrogen compares to the other 'greenish' fuels? Ammonia, methane, methanol/ethanol etc. It always seems t

Is there anyone in the know on this thread as to how hydrogen compares to the other 'greenish' fuels? Ammonia, methane, methanol/ethanol etc. It always seems to me that hydrogen is just so, so hard to store, that just about any other fuel ought to be more practical. Cars running on natural gas already do exist, as does some infra - so maybe it's not such a far cry?