futurescope: Fossil Free: Microbe Helps Convert Solar Power to Liquid Fuel A new “bioreactor” could store electricity as liquid fuel with the help of a genetically engineered microbe and copious carbon dioxide. The idea—dubbed “electrofuels” by a federal agency funding the research—could offer electricity storage that would have the energy density of fuels such as gasoline. If it works, the hybrid bioelectric system would also offer a more efficient way of turning sunlight to fuel than growing plants and converting them into biofuel. “The method provides a way to store electrical energy in a form that can be readily used as a transportation fuel,” chemical engineer James Liao of the University of California, Los Angeles, explains. Liao and his colleagues report on their “integrated electro-microbial bioreactor” in Science on March 30. […] [more] [paper] [photo credit: Han Li]

futurescope:

Fossil Free: Microbe Helps Convert Solar Power to Liquid Fuel

A new “bioreactor” could store electricity as liquid fuel with the help of a genetically engineered microbe and copious carbon dioxide. The idea—dubbed “electrofuels” by a federal agency funding the research—could offer electricity storage that would have the energy density of fuels such as gasoline. If it works, the hybrid bioelectric system would also offer a more efficient way of turning sunlight to fuel than growing plants and converting them into biofuel.

“The method provides a way to store electrical energy in a form that can be readily used as a transportation fuel,” chemical engineer James Liao of the University of California, Los Angeles, explains. Liao and his colleagues report on their “integrated electro-microbial bioreactor” in Science on March 30. […]

[more] [paper] [photo credit: Han Li]

(via futurescope)

Source: scientificamerican.com
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    If this works out, solar-powered vehicles will be a reality.
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