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Response to Sciencexpress article

Post Date - March 4th 2008 07:03 am | 4 months 1 day ago
Michael Wang (Argonne) and Zia Haq (DOE Office of Biomass) respond to the article by Searchinger et al. in the February 7, 2008, Sciencex

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Ethanol And The Earth: Pals Forever!

Post Date - December 12th 2007 01:12 am | 6 months 23 days ago
Great cartoon

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Biofuels -- can they reduce carbon emissions?

Post Date - December 12th 2007 12:12 am | 6 months 23 days ago
Land is a finite resource. Using all cultivable land for energy crops would not supply even current energy demand and land used for energy crops is not available for food. Good graph on km per ha

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Concerns Over Disappearing 'Prairie Potholes'

Post Date - December 12th 2007 12:12 am | 6 months 23 days ago
With corn in demand for ethanol and wheat prices spiking because of drought, farmers are converting more of the potholes to cropland.

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Ethanol from Sweet Sorghum

Post Date - December 9th 2007 06:12 am | 6 months 26 days ago
A weight of 40 tons per acre in itself almost precludes transport to a central facility for fermentation. Also, the sugars in the stalk began to "sour" upon harvest or from freezing in the field.

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