Las Vegas Sun

September 2, 2014

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This image provided by the San Diego County Water Authority in 2012 shows an artist rendering of a proposed desalination plant, center right, superimposed over an aerial photograph, in Carlsbad, Calif. The proposed plant will be the Western Hemisphere’s largest desalination plant.

San Diego County Water Authority / AP file

This image provided by the San Diego County Water Authority in 2012 shows an artist rendering of a proposed desalination plant, center right, superimposed over an aerial photograph, in Carlsbad, Calif. The proposed plant will be the Western Hemisphere’s largest desalination plant.