At a lab at the University of Illinois, simulated sunlight powers a solar cell that converts atmospheric carbon dioxide directly into syngas. Credit: University of Illinois at Chicago

At a lab at the University of Illinois, simulated sunlight powers a solar cell that converts atmospheric carbon dioxide directly into syngas.
Credit: University of Illinois at Chicago

Researchers at the University of Illinois at Chicago say the fuel from carbon dioxide can remove the greenhouse gas from the atmosphere, and provides a sustainable type of fuel that is as cheap as a gallon of gas. It’s often smarter to borrow from nature than reinvent the wheel.

That was the approach of researchers to remove carbon dioxide (CO2 ) from the atmosphere, and convert it into an efficient, inexpensive fuel.

The result: an artificial leaf that turns CO2  into fuel, “at a cost comparable to a gallon of gasoline” could render fossil fuel obsolete, according to the researchers.

The “leaf” is one of a growing number of inventions that mimic photosynthesis to remove excess carbon from the atmosphere, and convert it into new, […]

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