Energy 1.0 Hydrogen is cost effective. 1 kilogram of hydrogen cost $1 and yielding 73 miles

Hydrogen cost $1 per kilogram or the equilivant of 1 gallon of gasoline, to produce. It takes three gallons of water to produce 1 kilogram of hydrogen or 1000 gallons of water to produce a 333 kilogram or 50 gallon drum.