““Serious question here. Is it reasonably possible to set up a hydrogen creating station at your home through electrolysis from water to create and store sufficient hydrogen to fuel your vehicle?”
Sure you could, but it takes a relative tremendous amount of energy to break water molecules apart, and then of course compress it. Not to mention, both hydrogen and oxygen are highly flammable, so leaks may be a wee bit dangerous.
Just to be nitpicky, Oxygen isn’t flammable, it makes other things oxidize (burn).