That is complete bullshit. The Tesla is an all electric vehicle and is already being sold. Granted the original car is a sports car that many people can't afford, but they also have a family car coming out. It is about the price of a Lexus or Mercedes. The cars can go up to 300 miles on a single charge.
http://www.teslamotors.com/
Biofuels are not a myth. I know several people who changed their diesel engines over to biofuels. Willie Nelson's tour bus runs on biofuels. We have trolly car in Savannah that is a hybrid; it is an electric trolly that uses biofuels. So please stop spreading lies about alternatives.