The Green Horizon
New technologies slated to make our vehicles more environmentally friendly are coming. Clean diesels, ethanol and e-flex hybrid systems sound great, but how do they help?
Greenest Cars of 2008
The American Council for an Energy-Efficient Economy released their annual list of the "greenest" cars. Imports dominate the list, which domestic brand made it?
Is that Hybrid Worth It?
You better do the math before you trade in your gas guzzler because the savings might not add up. See the simple formula to keep you on track:
E85/Ethanol for Fuel
Fuel from corn and other natural products is taking off to produce more fuel efficient cars:
Dirty Diesel Engines No More
Fill'er up with vegetable oil or Earth-friendly BioDiesel. See how this old dog has learned new tricks.
The Facts on Hybrid Cars
A lot of mystery still surrounds these gas-electric hybrid wonders.
Alternative Fuel Options
Get even more in-depth information on future fuels:
