Hmm, interesting article. However, the part that is overlooked here is that the entire hypothesis is based on existing ways to produce hydrogen. If (and this is a big IF) the cost of production is reduced to an almost negligable point, then most of this goes out the window. To go a bit further on it, if the cost of production is lowered to the point of a household being able to produce it with solar cells, and the refueling stations are just for when that isn't available, then the primary arguments of transportation become invalid. One of the big issues of course, is the range of such a vehicle, for a cross country commute, if the effective range of the hydrogen powered car is reduced by half compared to an existing auto, then the number and frequency of the stations must be increased by a large number. However if the cost is low enough, there would definitely be a large enough market to support it regardless.... My $.02
