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Sun-grown biofuel

Sun-grown biofuel
This is a bioreactor that recycles carbon dioxide emissions from a traditional power plant. The apparatus traps the carbon within ordinary algae cells, which multiply through natural photosynthesis. This prototype bioreactor, created by GreenFuel Technologies Corp., was originally tested on the rooftop of a power plant at MIT. More recently, a larger version was installed at the Redhawk natural gas power plant in Arlington, Arizona.

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