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Advanced Biofuels: pipedream or solid investment?

I read with much amusement this week two dueling editorials about advanced biofuels; one from the Wall Street Journal and the other - a reaction piece – from Biofuels Digest. One was pr0 and one against, I’ll let you strain your brain figuring out which was which.

Editorial boards have plenty of information to pick from to illustrate a variety of contentions – from advanced biofuels are a “march of folly” paid for with “an invisible tax paid at the gas pump” to biofuel as wise investment not just for government, but for companies like Shell and BP. Evidence for the former view: Range Fuels, which absorbed both grants and loans before succombing to the perils of scale-up engineering last week. Evidence for the latter would include Mascoma‘s joint venture with Valero Energy to build a 20 million gal per year cellulosic ethanol plant in Michigan. Valero will foot a good portion of the estimated $232 million bill to construct the facility.

The crux of the problem, as Cleantech Chemistry and many others have observed (including the National Academies) is that the type of advanced biofuels (i.e. fuel not made from food-like feedstocks such as corn sugar) called cellulosic ethanol has not achieved scale to date. (There are other, more lifecycle concerns, as well). Biofuel Digest editors point out that the larger proportion of advanced biofuels scaling up now are of a different sort- like biodiesel for example. In short, they point out there are multiple roads to get to the same place.

The Wall Street Journal, to its credit, does not politicize its arguments – it rightly notes that Range Fuel’s support came from programs created by the Bush administration. Meanwhile, Biofuels Digest points out that the CapEx on the Mascoma plant pencils out to $11 per gal of ethanol for the first phase. The plant may produce up to 80 million gal per year, however, and all the usual promises of cheaper production through scale are supposed to apply.

1 Comment

  • Apr 15th 201215:04
    by Max Hacker

    This! This was supposedlyB Obama’s promise leading up to to the last election. Has there been any progress as far as biofuel incentives goes?

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