ecobites.com

Making your life greener - one bite at a time.

The Alternative Fuels Data Center is a vast collection of information on alternative fuels and the vehicles that use them.

Including biodiesel, electricity, ethanol, hydrogen, natural gas, and propane.

Alternative fuels described here are those defined by the Energy Policy Act of 1992. 

This site has more than 3,000 documents in its database, an interactive fuel station mapping system, current listings of available alternative fuel vehicles, and lots of alternative fuels information and related links.

http://www.eere.energy.gov/afdc/