Searsburg turbine blades with ice

The Searsburg wind turbines were first erected in 1996. The blades of the turbines at Searsburg are made out of fiberglass. Each 60-foot long blade weighs about 4,250 pounds. To help with ice removal, the blades are black and have a Teflon-like coating. The white on the blades in the photograph shows ice build-up on the blades.

JAN 25 2011
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