Wind energy research at the National Renewable Energy Laboratory's Wind Technology Center

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Boulder Colorado Wind power research at the National Renewable Energy Laboratory s Wind Technology Center a unit of the US Department of Energy Workers attach sensors to one of the blades of a wind turbine

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Size: 5616px × 3744px
Location: Boulder, Colorado USA
Photo credit: © Jim West / Alamy / Afripics
License: Licensed
Model Released: No

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