Ethanol is a waste of time as long as corn is the source. Sugarcane is the way to make it. I don’t think the farms really give a crap about what the hell they are growing if it pays out. I was in the market for a hybrid piece of crap or a Flex fuel Tahoe. After extensive research on both power plants I bought a used Ford Crown Victoria that runs on CNG. Compressed natural gas is pretty cheap here in Southern California. Its right around $2 bucks..
Corn Fuel and Batteries can kiss my a$$.
JC