Green Wheels

Think battery-powered means slow? Watch the Killacycle motorbike set the world speed record for fastest electric vehicle.

Extreme bicycle racer Fast Freddy Markham shares his secrets while building a high-performance ride.

Join driver Jeff Simmons of Team Ethanol for a high-pressure test drive at Daytona International Speedway.

Visit the Battery Beach Burnout to meet the famous “O.J.” team and high school kids who run a Porsche on batteries.

Brew your own fuel. Lovecraft Biofuels shows how you can convert your car to biodiesel.

High school and college students compete to race the most fuel-efficient car in the Shell Eco-Marathon.

Want limitless fuel for free? Solar power is an exciting alternative fuel solution for racetracks, fields and open roads.

Berkeley, California resident James Burgett creates amazingly fuel-efficient cars from junk.

Explore how Eco-Fueler technology uses natural gas from landfills and other sources to power cars, buses and even hotrods.

Visit Tesla Motors and investigate cutting-edge technology like the lithium-ion batteries that make it possible to go 250 miles on a single charge, the software that makes the car safer, plus the durable motor that has only one moving part.

Meet the Ohio State University students responsible for the Buckeye Bullet 2, the world's first hydrogen fuel cell-powered land speed racing vehicle. The students hope the vehicle will reach a speed of 350 miles per hour. Tune in for the Bullet's very first speed runs and learn more about this sleek speedster. Will the vehicle reach that speed?

J. D. Power gives the Innovation Excellence Award for the most promising green fuels, plus awards for the healthiest and speediest green propulsion technologies.