Algae Startups Confront Oil Promise with Reality
 
The fluorescent green mantle of biofuel savior has come to rest upon algae—slimily, sure, but for good reason. Algae grows in fresh water or salt water or sewage, rather than competing with food crops for land or resources. And algae actually sucks out the pollution from coal-fired power plants, with a theoretical yield of oil per acre that's hundreds of times greater than, say, corn. But after all the hype—and there's been plenty of it—the fact remains that nobody has yet proven they can cheaply and reliably transform the stuff from a thick, green slurry to a finished fuel capable of making a dent in America's 870 million–gallon-per-day petroleum habit.

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Tags : problems, case-studies,


Sub Topics - Algae Fuel Companies, Bottlenecks and Problems, Algae Fuel Trends,


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