Originally published at Car News Articles. Please leave any comments there.

Math is not my forte, in the sense that I grew up thinking times tables supported New York newspapers. But there are many of you who know your way around a calculator. For your number crunching pleasure, I submit this article from Seeking Alpha, a stock tip site. The unnamed author crunches the numbers: the total amount of potential ethanol production vs. total U.S. gas consumption. The conclusion: “Corn ethanol will never replace any meaningful quantities of gasoline nor diesel.” More specifically, “ethanol (spark ignition) will not substitute for diesel (compression ignition) anyway without substantial vehicle and fuel changes. Ethanol will not easily substitute for heating oil nor jet fuel neither. And if you add in ALL the energy-related inputs, some have said we may be able to replace, at best, 3-4% of U.S. gasoline using all U.S. corn.” And so ethanol supporters will move on to cellulosic sources or trash or lithium ion crystals, with your tax money. 

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