I spotted this sign on the way back from Sibley Park last night. Obvious punctuation issues aside, it raises an important point about ethanol blended fuels that nobody wants to address: they are inferior and smart consumers don’t want them. Naturally, the entrepreneurial spirit kicks in and some businesses start catering to the desires of the consumer. Amazing how the system works.

I have friends who own FlexFuel vehicles. They’ll tell you that by the time they fill their tanks with E85 fuel, deal with the loss of acceleration and passing power, and figure out the horrible mileage the fuel delivers, they break about even. That is NOT counting the tax subsidy that you and I pay on each gallon of E85, whether we use it or not, in order to keep its price competitive at the pump. That also does not include the higher food costs we pay because so much corn is going into the production of said “renewable fuel.”

A long time ago I made this graphic to illustrate one more point, and a real deal-breaker: Even if you have an engine that could extract every bit of energy available in a gallon of E85 fuel, it still is WAY down on gasoline. E85 simply does not have the BTUs (measured units of energy) locked within its chemistry to compete with traditional motor fuel when it’s burned and the energy stored in those hydrocarbons’ chemical bonds is released. (Yes, I majored in chemistry in college at one point.) Simply put: E85 is a thermodynamic loser. Even worse, we’re forced to subsidize it.

Personally I have to burn high octane fuel in my motorcycles and our trucks recommend it. I burn regular in the lawn mower and stuff like that. Even so, I will not buy ANY fuel that has an ethanol component to it. Thankfully I can now jet down to Unistop along University Drive if I want some ethanol-free regular gasoline.