Hydrogen or CNG ?

[Charles C.]

CNG is much more realistic at this point.

[zeus3925]

Here is a fact sheet on hydrogen fuel cells for automotive use:
http://www.fueleconomy.gov/feg/fuelcell.shtml

This is a PR piece from a Canadian company that hopes to nhave a FC powered vehicle commercially available in 2015.
http://www.afcc-auto.com/

Some investment advice:
http://seekingalpha.com/article/3213...ell-revolution