We need a basket of diverse fuel. Up to now, we have had all our eggs in one basket... oil based gasoline and diesel. So now that prices for oil go up and up, we are at the mercy of others to pay, or quit driving.
Mid-west grain-belt states can be nearly self-sufficient with ethanol.
The mid-west cannot make enough ethanol to fuel the whole nation. So why try?
Why not have a 10:1 ratio of ethanol to gas pumps in mid-west and a 1:10 ratio along the coast lines, and have a 5:5 mix in the fringe areas?
If you take an east coast gasoline car on a vacation to Iowa, you'd be able to find gasoline. If I take my ethanol only car to New York on vacation, I could find ethanol.
