Better World Auto Club - Environmentally Friendly Alternative to AAA.

Coalition for Alternative Transportation - an educational charity working to improve mobility. Improved walking, bicycling and transit mean a stronger economy and a better quality of life.

EV World - "Advanced electric drive transportation."

H2Cars.biz - "We tell the hydrogen story."

How Stuff Works - 'How hybrid cars work..."

HybridCars.com - "Hybridcars.com is an online magazine covering environmental innovation in the auto industry."

Hybrid Electric Vehicles - "developed as a five-year cost-shared program that was a partnership between the U.S. Department of Energy (DOE) and the three largest American auto manufacturers: General Motors, Ford, and DaimlerChrysler."

Sunswift II - "Welcome to the new UNSW Solar Racing Team (SRT) website!"

Twike - Looks cool - a two person non fuel vehicle.