Photo of the Week: Up in the Air

By US Department of Energy on February 10, 2014 at 5:00 PM

013013In this August 2013 photo, Pete Johnson of Gemini Rope Access Solutions rappels down a 3 megawatt Alstom wind turbine, just having finished inspecting the blades above him. The turbine was undergoing testing at NREL’s National Wind Technology Center in Boulder, Colorado.

Photo courtesy of Dennis Schroeder, NREL.

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