Minnesota Public Radio slideshow:
From windmills to wind farms
<Previous1 2 3 4 Next>
Windmills have been replaced by towering, high-tech wind turbines that can produce far more electricity, even when the wind is light. (MPR Photo/Mark Steil)

Windmills have been replaced by towering, high-tech wind turbines that can produce far more electricity, even when the wind is light.

(MPR Photo/Mark Steil)
©2009 Minnesota Public Radio : Terms of Use