Dude... Electrolysis isn't performed USING Hydrogen.... it is performed USING electricity to create Hydrogen....
You could use nuclear engergy to create electricity... with which you could produce hydrogen.
Granted... the Chute deployment at the end is pretty stupid.
http://videos.streetfire.net/search/turbo+1998+lexus+sc300/0/55ac8b54-6b0c-4c4d-8a25-984300da7dd6.htm