GreenFuel makes biofuels from Arizona power plant emissions

GreenFuel Technologies Corp. reports it has successfully recycled the carbon dioxide (CO2) from the stack gases of a power plant of its partner, Arizona Public Service Co., into transportation grade biofuels.

By using Cambridge-based GreenFuel’s Emissions-to-Biofuels algae bioreactor system connected to APS’ 1,040 megawatt Redhawk power plant in Arlington, Ariz., GreenFuel was able to create a carbon-rich algal biomass with sufficient quality and concentration of oils and starch content to be converted into transportation-grade biodiesel and ethanol, officials say.

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