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GAO-02-440R 1 (2002-02-27)

handle is hein.gao/gaobaalxw0001 and id is 1 raw text is: 


   I


       Accountability * Integrity * Reliability
United States General Accounting Office
Washington, DC 20548





         February 27, 2002

         The Honorable Dianne Feinstein
         United States Senate

         Subject: U.S. Ethanol Market: MTBE Ban in California

         Dear Senator Feinstein:

         In response to your request, we obtained information on (1) U.S. ethanol
         consumption, supply, and prices, as well as factors that could potentially contribute
         to ethanol price spikes in California, and (2) the structure of the U.S. ethanol market
         and conditions that could conceptually affect competition. On February 22, 2002, we
         briefed your staff on the results of our analysis. The enclosed slides formed the basis
         of the briefing we presented.

         The 1990 amendments to the Clean Air Act (CAA) requires that an additive
         (oxygenate) be added to the gasoline used in areas with excessive carbon monoxide
         or ozone pollution to help mitigate these conditions. The CAA specifically requires
         those areas with severe ozone pollution to use reformulated gasoline, which
         contains at least 2 percent oxygen by weight. In California, like most other areas of
         the country, oil refining companies predominantly use the oxygenate methyl tertiary
         butyl ether (MTBE) to meet the CAA requirement. However, because MTBE has been
         detected in ground water, the governor of California issued an executive order in
         March 1999 to ban MTBE in the state's gasoline by the end of 2002.

         In summary, if California decides to use ethanol to replace MTBE, ethanol production
         capacity from 2003 through 2005 could likely satisfy U.S. consumption, according to
         available ethanol industry projections. However, if other states also banned MTBE
         and moved to ethanol, consumption could increase significantly and potentially affect
         the industry's ability to meet demand. Moreover, production capacity projections
         could be overstated because they include not only existing plants and plants under
         construction, but also new plants being planned, which may or may not materialize.
         According to our analysis of average monthly data from 1993 through May 1998 (the
         latest data available), U.S. ethanol prices generally ranged from $1 to $1.20 per gallon.
         While prices have been relatively stable to this point, ethanol price spikes could
         occur in California if supplies were disrupted by either production or distribution
         problems. Structurally, the U.S. ethanol industry is currently highly concentrated, as
         measured by the Herfindahl-Hirschman Index (HHI), a standard measure of market
         concentration. According to the guidelines of the Federal Trade Commission and the


GAO-02-440R MTBE Ban in California

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