1. Hybrid Cars By Andrew Dudley 12/4/08

3. The Ford Escape has a full hybrid electric system which means it can be driven on either electric power alone or gasoline power.

4. This is what a typical hybrid car looks like.

5. A look inside of a hybrid.

6. Plug-in hybrids such as the Chevrolet Volt use the electric motor as the main power source of the car. The gasoline engine is only used to help charge the battery.

8. The Honda FCX Hydrogen powered Fuel cells

10. Hydrogen fueling stations are not available everywhere, making a hydrogen powered car pretty difficult to keep fueled.

11. Solar powered cars run off of solar power

13. The Minicat runs on compressed air

14. Honda civic NGV runs on natural gas

16. The Ferrari F430 Spider concept runs on e85 bio-fuel

18. Tesla Roadster is a fully electric powered car that runs on lithium ion batteries