Upper Midwest is set to be US wind’s next big thing

Snow falls at the Iberdrola Renewables Buffalo Ridge Wind Power Project in Elkton, South Dakota. Pic: Aaron Packard/Bloomberg via Getty Images
Snow falls at the Iberdrola Renewables Buffalo Ridge Wind Power Project in Elkton, South Dakota. Pic: Aaron Packard/Bloomberg via Getty Images
Published 23 May 2017, 16:03Updated 23 May 2017, 16:03
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