If we go nuclear that brings up a whole new problem. We will need to find a way to get rid of the nuclear waste. Sure nuclear will be good at first, but in the long run have more pollution than oil.
I just wanted to point out that this statement is incorrect, nuclear is actually significantly cleaner then most renewable energy sources and if you actually reuse spent fuel rods (rather then throw away the still usable fuel left inside) the waste decays completely in ~300 years rather then the 100s of thousands most anti-nuclear power people will say.
I'd like an electric car that instead of plugging it in to your home at night you can plug into a stationary bike and the recharge the battery by pedaling for a couple hours. It saves money, the environment, and gets our fat asses moving. Probably not a practical car as far as marketability for the masses is concerned, but I want one anyway.
You could just get a car that plugs into the wall then set up a bike powered generator in your houses electrical system if you really want to charge it that way.