I found an interesting post about green(er) cars, or cars that are more efficient in general by using hybrid technology. This fellow, Tim Walker, blogs about it here. Very interesting stuff indeed. If this guy can increase the efficiency of a Hummer AND increase the horsepower, what else have the Big 3 been hiding from us?
That's easy. They tried to hide the EV1. Unfortunately, they did allow about 1000 get into private hands before they took them away from us.
There's a lot that can be done and today's hybrids that minimize the electric drivetrain are only the start.