Infograghic Du Jour: Oilfield vs. Cornfield

asiablues's picture

According to CME Group Ethanol Outlook Report dated February 07, 2011, corn prices have rallied by 90% whereas ethanol prices have rallied by only 55% over the past 7 months.  That has resulted in a negative ethanol-corn crush margin of -1 cent per gallon from the 20 cent profit last July. (See Chart)  The spread between ethanol and raw sugar is even worse at close to -$3.

Source: CME Group

The CME report went on noting that most of U.S. corn-ethanol producers are barely profitable at present, some are already losing money and that the profit risks remain high for ethanol producers if corn continues to rally. 

Currently, the ethanol industry receives 45 cents per gallon in government subsidies — an annual payout of about $6 billion.  And according to, the corn ethanol industry has received over $30 billion in federal subsidies over the last three decades.

Bloomberg data show the annual market value for ethanol in the U.S. has risen to $27.1 billion since federal support began under President Jimmy Carter during the 1970s energy crisis.  The industry has had at least a dozen companies seek bankruptcy protection since 2008; however, things are looking up due to a recent EPA decision.   

The EPA (U.S. Environmental Protection Agency) announced in January 2011 that it will expand E15 gasoline for 2007 or newer cars, to cars and light trucks from the 2001 through 2006 model year as well.  That's up from the current permitted 10% ethanol level in gasoline.  Under the terms of the 2007 Energy Independence and Security Act passed by Congress in 2007, the U.S. is required to use 11.1 billion gallons of ethanol in 2010, up to 36 billion by 2022.

Prices for many agricultural commodities have been rising primarily due to poor crop yields caused by bad weather, certain producing countries restricting exports, increase in oil prices and fluctuations in currency markets.  Meanwhile, the 7-month surge of corn prices coincides with a new historical peak of world food prices, also for the seventh consecutive month, according to the FAO Food Price Index.

So far, there are very few signs of commodity price abating any time soon, while gasoline demand growth is on a downward trend.  So, if ethanol producers are already barely profitable or losing money due to high corn prices, with current subsidies, it seems to suggest either more government subsidies would be needed to keep producers afloat or more bankrupt producers on the horizon (an ethanol bailout?). 

Meanwhile, the EPA has been sued by industry groups including food/farm as well as automaker over its E15 decision.  Food vs. Energy has long been a heated debate, and in light of these recent events, the infographic below (h/t Ashlee) pretty much sums up various arguments regarding corn ethanol.

Corn Ethanol offers roughly 10-20% reduction in greenhouse gas emissions compared with gasoline.  However, powering a car would require 11 acres of corn a year that can be used to feed at least seven people.    

Using ethanol as an additive to fuel won't replace much foreign oil...[but] reduces fuel efficiency and lowers fuel economy.     

Cornfields vs. Oilfields

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.
Flakmeister's picture

The U.S. ethanol industry is our very own version of the Easter Island logging industry.

M4570D0N's picture

It's late and I've have a glass or three of wine, but let me make sure I'm reading this correctly. From 1978-2010, the market value for ethanol has risen to $27.1 billion. Over that same period, the US Govt. has spent $30 billion on ethanol subsidies. What's the cumulative market value (i.e. what percent of the market value over the last 32-33 years is just govt subsidies)?

LowProfile's picture

Ethanol reduces fuel mileage when mixed in gasoline.  It's a crappy motor fuel.  I wish I could get gas without it.

CPL's picture

Same here.  My 2000 Echo with regular gas without ethanol at Petro Canada I can get 690 KMs out of a tank.   Same car with the 10% blended Gas and Ethanol I get 605 averaging.  Funny thing is the gas costs the same


I don't even bother recording the truck gas milage...

Urban Roman's picture

If it's ethanol you must have, you can skip all those messy cultivation and zymurgy steps and catalytically add H2O to ethylene (made from natural gas). A rough, back-of-the-envelope estimate is that the product would cost about $1.50/gallon to make that way.

Please note that the corn-based product requires a distillation step that uses large amounts of natural gas. Just convert that to fuel and drink the bio-hooch. ;-)


That envelope was from a couple years ago and assumed a price of $0.30 per pound for ethylene and an 80% yield. I see that ethylene is up to 40 - 50 cents a pound now. So your ethanol price would be in the $2.00 to $2.50 range now. But still, if you could get the same subsidy as the farmers, ethanol from natural gas would be profitable.