Wind turbines in and around Sweetwater, Texas.
Wind turbines in and around Sweetwater, Texas. Jill Johnson / Fort Worth Star-Telegram / MCT
Wind turbines in and around Sweetwater, Texas. Jill Johnson / Fort Worth Star-Telegram / MCT

Wind energy faces daunting challenges

July 25, 2008 05:21 PM

UPDATED July 28, 2008 05:26 PM

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