WorldChanging: Another World Is Here: Diesel Hybrid Electric Cars Now!
WorldChanging: Another World Is Here: Diesel Hybrid Electric Cars Now!: "The irony is that diesel hybrids could be far more efficient and clean than anything now on the market, without any leaps in technology. The combination of modern clean diesel engines, Prius-style serial hybrid-electric systems, and biodiesel/vegetable oil fuels could provide amazing mileage, cleaner air, and vastly reduced petroleum dependency. Comfortable, powerful sedans could get upwards of 80 miles per gallon and be carbon-neutral."
A general discussion of diesel hybrids, including some useful links to studies and such related to the subject.