Tag Archives: oil demand

How Much Corn Is in a Barrel of Oil?

A segment on the Discovery Channel’s show “How Stuff Works” caught my eye this week and prompted that question. The segment points out that Xanthan gum, fermented from corn syrup, is used in oil drilling. Xanthan is combined with the drilling mud used to cool drilling equipment, and it helps to clear dirt and rock from the mud as well as maintain a pressure cap on the bore hole. The primary markets for Xanthan gum Read More >

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EPA Continues to Move Toward Calculation of Indirect GHGs

Dr. Bruce Dale of Michigan State University published a Commentary in the Washington Times on Nov. 26, calling for sound science in development of the EPA’s rule on the Renewable Fuel Standard. Dr. Dale points out, “No actual data exist that connect U.S. domestic ethanol production with, to cite a widely quoted example, the clearing of the Amazon rain forest. Instead, the paper’s conclusions depend entirely on economic modeling and assumptions.” He then discusses his Read More >

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What Do You Know, Oil Does Cause Land Use Change

In a recent post, I questioned the apparent assumption in the current debate over greenhouse gas emissions from biofuels that petroleum gasoline production does not have an effect on land use change. It turns out there is a well-developed literature on the direct land use change effects of oil exploration in the Amazon and South America. Chris W. Baynard of the University of North Florida Department of Geology presented a study, “Venezuela’s Heavy Oil Belt: Read More >

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The 15 Percent Solution

Politicians are now beginning to call for a repeal of the Renewable Fuel Standard (RFS). Sen. Kay Bailey Hutchison (R-Texas) recently announced that she would introduce legislation to freeze the biofuel mandate at current levels, saying, “Expanding biofuels while refusing to take other measures, such as lifting the ban on oil and natural gas production in Alaska and the Outer Continental Shelf, is counterproductive.” Texas Gov. Rick Perry (R) also asked for a 50 percent Read More >

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