There was a very interesting article about hydrogen fuel cell cars posted on HN the other day, one of the things they mention is that excess energy could readil

There was a very interesting article about hydrogen fuel cell cars posted on HN the other day, one of the things they mention is that excess energy could readily be diverted to hydrogen manufacture. http://www.thedrive.com/tech/14431/are-hydrogen-cars-the-next-big-thing-again http://www.thedrive.com/tech/14431/are-hydrogen-cars-the-nex...