Question by Slimboogy: Why fuel cells? We need to support BMW’s hydrogen combustion engine with ZERO harmful emissions? See BMW 750hL
The BMW Clean Energy system involves liquid hydrogen produced from water using solar power. Hydrogen as a motor fuel is the answer to many environmental problems since there are no harmful emissions, no depleting of resources, and no danger to the atmosphere.

http://www.bmwworld.com/models/750hl.htm

http://www.theautochannel.com/news/2004/09/20/230837.html

http://www.businessweek.com/2000/00_38/b3699304.htm

http://www.msnbc.msn.com/id/11837613

Best answer:

Answer by Cory S
i agree, forget fuel cells, hydrogen is the way to go!
but it wont pick up until there is adequate support and access to refueling stations, cars and repairs.
that’s why its so hard to get it going.

Know better? Leave your own answer in the comments!