unfortunately, down here in TN, there is not very much ethanol or biodiesal available in any blend. No one wants to have the expense of being able to provide it from what i hear. But there is a bill going throught the state legislature that will provide incentives for gas stations to provide ethanol along major highways and interstates. Actually, the state representive trying to push the bill through is one of our landlords. i've been in his ear pretty good telling him we need it here in Tennessee