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A little bit of desert to light up the entire U.S.

This story originally gave the wrong dimensions for the land area involved. Ausra CEO Peter Le Lievre said the electricity could be produced from a square with 92-mile sides.

This story originally gave the wrong dimensions for the land area involved. Ausra CEO Peter Le Lievre said the electricity could be produced from a square with 92-mile sides.

Read the updated story here.