Ed,
Actually, I was watching a program on the National Geographic TV channel  
sometime today and they were discussing the Hydrogen project that GM has been  
working on and they showed the three filling stations. All three were solar  
powered. Obviously these are test stations and I'm sure will be made larger and  
more efficient as demand requires. Two were in California and one was on the  
east coast somewhere. I know, I watch to much television.
 
Rummy