The U.S. ethanol investment pullback hasn't got any worse, but judging from the dearth of new plant project announcements in recent months, it hasn't gotten any better.
After outsized capacity growth throughout much of 2006 and 2007, in which 113 ethanol plants came online, many would-be developers now see the market as highly uncertain. How much past equilibrium production capacity might the U.S. be here in the first quarter of 2008?
An Ethanol & Biodiesel News examination of publicly available data shows that U.S. corn-based ethanol production capacity was a little over seven billion gallons in 2007. By the end of 2008, another six billion in capacity remains on track for completion, which would bring total capacity to about 13 billion gallons.
But the maximum amount of domestic ethanol that can be sold in 2008 is 12 billion gallons, under the federal Renewable Fuels Standard, assuming a maximum blend of E-10.
Given that disparity, EBN identified that 835 million gallons/year of capacity from 15 producers was withdrawn or indefinitely postponed since the second half of 2007.
The suspended plants – most of which were to have been located in Iowa, Illinois, and South Dakota – also had represented attempts to break into the market by states such as New Mexico and Florida.
But many of those would-be entrants had not foreseen that the very growth of the ethanol market would effect a doubling in the cost of corn, the U.S. industry's sole viable feedstock.
Lower ethanol market clearing prices, combined with corn costs that remain not only high but highly volatile, regularly pushed plant per-gallon profits into the red by several cents per gallon, according to data tracked weekly by EBN.
What also could not have made it into business models is that detractors are trying to debunk "clean," "green" biofuels. Despite the success of their lobbying organizations, neither ethanol nor biodiesel fuel is as abundant or sustainable as the carry of popular myth.
Also coming into play are the continuity of government subsidies, the staying power of the ethanol import tariff, and whether unmodified engines can really use more than a 10% mix of ethanol.
However, cellulosic ethanols continue to plow ahead, as federal and state governments provide grants to give the unproven process a shake. Projects such as Xethanol’s citrus waste-to-ethanol play in Florida are being supported by local governments where feedstock producers would benefit.
New announcements from the private sector focused on biomass-fed ethanol. At the Detroit Auto Show last month, General Motors announced a partnership with Cokato, an Illinois biofuels start-up, wants to bring cellulosic ethanol to market by 2010 at a cost of $1/gallon or less.
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