Ethanol, which is best?
According to a new study, diesel tops hybrids and ethanol isn't even really in the game.
And a recent report from the Univeristy of Wisoconsin indicates worldwide biodiesel production can increase 20 fold. From my reading of the report it appears that if the United States fully invested in biodiesel production it could provide for 50% of roadway transportation needs. Global potential for biodiesel is "enormous"
Here's the report itself - A Global Comparison of National Biodiesel Production Potentials
