MidAmerican testing system to keep wind turbine warning lights off until needed

Residents of four Iowa counties may notice there are no red lights now blinking in the night sky. MidAmerican Energy spokesman Geoff Greenwood says the company is testing a new radar system where the lights on some 200 wind turbines in Adair, Audubon, Cass, and Guthrie counties are only on when needed. “The lights are […]

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