The Biofuel Chimera

What do biofuels have to do with a doubling of the price of corn tortillas in Mexico in late 2006 ?

The following piece appeared in the May/June 2007 issue of Foreign Affairs (published by the Council on Foreign Relations) which debunks the "green" alternative to fossil fuels (same piece appeared in NYT as well)

How Biofuels Could Starve the Poor
C. Ford Runge and Benjamin Senauer

Some interesting points from the article:

"In March 2007, corn futures rose to over $4.38 a bushel, the highest level in ten years. Wheat and rice prices have also surged to decade highs, because even as those grains are increasingly being used as substitutes for corn, farmers are planting more acres with corn and fewer acres with other crops."

"The ethanol industry has also become a theater of protectionism in U.S. trade policy. Unlike oil imports, which come into the country duty-free, most ethanol currently imported into the United States carries a 54-cents-per-gallon tariff, partly because cheaper ethanol from countries such as Brazil threatens U.S. producers" -- so much for "free trade"

"The biofuel industry has long been dominated not by market forces but by politics and the interests of a few large companies," in large part Archer Daniels Midland, the major ethanol producer

"The World Bank has estimated that in 2001, 2.7 billion people in the world were living on the equivalent of less than $2 a day; to them, even marginal increases in the cost of staple grains could be devastating. Filling the 25-gallon tank of an SUV with pure ethanol requires over 450 pounds of corn -- which contains enough calories to feed one person for a year"

"The number of food-insecure people in the world would rise by over 16 million for every percentage increase in the real prices of staple foods. That means that 1.2 billion people could be chronically hungry by 2025 -- 600 million more than previously predicted."

"Should corn and soybeans be used as fuel crops at all? Soybeans and especially corn are row crops that contribute to soil erosion and water pollution and require large amounts of fertilizer, pesticides, and fuel to grow, harvest, and dry. They are the major cause of nitrogen runoff -- the harmful leakage of nitrogen from fields when it rains -- of the type that has created the so-called dead zone in the Gulf of Mexico, an ocean area the size of New Jersey that has so little oxygen it can barely support life"

"Ethanol and biodiesel are often viewed as environmentally friendly because they are plant-based rather than petroleum-based. In fact, even if the entire corn crop in the United States were used to make ethanol, that fuel would replace only 12 percent of current U.S. gasoline use. Thinking of ethanol as a green alternative to fossil fuels reinforces the chimera of energy independence and of decoupling the interests of the United States from an increasingly troubled Middle East."