Fuel Cell & Concept Vehicles

I am very excited about reducing air pollution
and helping people save big money on their fuel costs...
Overview:

I just got a book from Barnes and Noble , bargain clearence of course ,that is called Dream Cars. It lists the many concept cars over the years from major automakers all over the world. It gives a few details on over 150 vehicles.
It is very interesting to see how a few companies think big fast powerful cars are the future concept and others have small efficient vehicles.

A hydrogen fuel cell is really a very expensive way to make an electric vehicle. The PEM Proton Exchange Membrain fuel cell cost about 1 million dollars. It only can use very pure hydrogen or it will fail.
You have to make hydrogen or split water to relase H2 and it takes 4 times as much energy as making electricity directly. You also have to sore it and compress it.