Biking is one of the healthiest and most efficient methods of travel ever conceived. If you find biking difficult, try one of the newest electric bikes--they are wonderful modes of transportation and they're fun!

If you still have an internal combustion car, truck or SUV, trade it in for a hybrid electric. If you already have a hybrid, check out the newest electric plug-ins. They have come a long way lately.

Although airlines are making strides to become more efficient, air travel is still a heavily fossil-fuel dependent business. Strive to fly less and offset any necessary air travel with renewable energy credits.