17 Jan 2009
It takes water and lots of electricity to produce hydgrogen. Then to make electricity you need an expensive fuel cell PEM. It's much better to use and store the electric in plug-in vehicles. They can charge with the excess at night off peak and even sell back during the day. You vehicle could make money while your at work.
Check ACPropulsion.com for V2G, lithium battery systems and efficient light vehicles.