all the links to alternative fuel vehicles that you might need:

http://www.zapworld.com the Zap car, electric
http://www.carstuff.com/carlinks/future.htm
http://www.acpropulsion.com
http://www.teslamotors.com/ the tesla car, fast electric!
more on the tesla http://auto.howstuffworks.com/tesla-roadster.htm
http://www.gemcar.com/
http://www.electriccars.com/index.cfm
http://www.smartcarofamerica.com/