Ever take a physics class?
Uh, yes I have smart aleck. I'm an electrical engineer, and I know that the net energy savings from just pumping electrical into the grid far outweighs drilling, piping or shipping, cracking and refining, and delivering fuel. Disseminating electrical energy over a unified (relatively) grid fed from a point source is more efficient, as are electric motors (85% or better typical efficiency, vs greater heat and entropy losses in internal combustion). I'm simply asking why they don't go the plug in route for city driving, letting you save your gas for long-haul trips.