With the continued success of bio-diesel cars to turn unwanted restaurant grease and oil into a usable fuel source, it is only a matter of time before McDonald’s capitalizes on this emerging market. Pretty soon you’ll stop at the McDonald’s Food and Fuel. You’ll drive up to the window and order a Number 1, which will now be a Big Mac, medium French fry, medium drink, and 10 gallons of bio-diesel fuel for $25 plus tax.
Of course industry standards will have to change as well. Car fuel ratings will no longer be measured by miles per gallon. The new bio-diesel cars will now have a mpf, or miles per fry, rating. How many miles can you drive on a gallon of French fry oil?
