This week we continue our examination of ethanol as an alternative energy source. As a Texas oil and gas attorney, I am particularly interested in the impact that a shift from fossil fuels to alternatives would have on our economy and on our society. It is an unavoidable fact that we are a fossil fuel-based society; any shift from fossil fuels to alternative energy sources will have costs associated with them. While we don’t know what all those costs will be, our experience with ethanol shows that the costs-at least in the early stages of development-can at best limit, and at worst outweigh, any benefits gained from the use of alternative fuels.
What are some of the costs of using ethanol as an alternative energy source? After looking at the issue, I believe there are three primary costs:
• The cost to us as taxpayers • The cost to us as consumers • The cost to our environment
These costs are well documented in study after study, but you never hear about them in the media. The media and the public seem to have bought the idea of limitless and cost-free benefits accruing to our society. There are some benefits, as other studies have shown. But if we don’t look at the costs, how can we decide if the benefits are worthwhile?
What are the costs to us as taxpayers? In order to encourage ethanol production, Congress has approved generous subsidies to farmers and refiners. Since 1978, the Volumetric Ethanol Excise Tax Credit (VEETC) has provided refiners with an incentive to blend corn ethanol with gasoline. According to the the Government Accountability Office, in 2008 the government gave a total of $4 billion dollars in subsidies for corn-based ethanol; in 2009 the figure jumped to $6 billion dollars. Ethanol production in that year replaced a mere 2% of the U.S. gasoline supply. The average cost to the taxpayer was the equivalent of $82 a barrel, or $1.95 a gallon on top of the gasoline price. According to the Congressional Budget Office, the cost of replacing one gallon of conventional gasoline was $1.78 per gallon for corn ethanol in 2009. In addition to the tax credit, there is the Renewable Fuels Standard (RFS) which currently requires 36 billion gallons of renewable fuel (primarily ethanol) to be blended with gasoline by 2022 as well as a tariff on the importation of ethanol which functions much the same way a tax would, by increasing the cost of imports to consumers.
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