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Scientific American: Power from pondscum


Favorite story of the day – David Wogan’s blog post on Scientific American’s guest blog.

In the discussion of alternative energy and fuels, algae have been bubbling to the top of the proverbial feedstock pool. Algae, the little green guys responsible for everything from making your Dairy Queen Blizzard solid to forming the basis of our current fossil fuels, are being looked at long and hard by some of the nation’s top researchers and decision-makers as a source for next-generation biofuels.

Titled “Power from pondscum: algal biofuels,” David’s post discusses what algae-for-biofuels could mean for the US.

David is currently a graduate research assistant in the Webber Energy Group at the University of Texas at Austin. A dual-degree student in Mechanical Engineering and Public Affairs, David has spent his time studying the potential for algae to supply our transportation fuel needs. In his work, David has developed a model that incorporates solar, water, and carbon dioxide resources to determine the potential for algae growth by region.

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