BP, Arizona State look to bacteria, not algae, for a biofuel
 

*Source: News.com (http://www.news.com/greentech/8301-1...0969-54.html)*
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Algae's not the only organism that can be used as a feedstock for biofuel.

BP will collaborate with Arizona State to try to figure out a way of using cyanobacteria, a photosynthetic form of bacteria, as a feedstock for diesel or synthetic petroleum. Ideally, the bacteria could be cultivated in large, contained plots of land baked by the sun--Arizona has a lot of that. The bacteria also consume carbon dioxide to grow. Thus, carbon dioxide could be pumped in from a power plant into the contained bacteria farm. The company could thus make money from selling carbon credits and selling fuel feedstock.

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