Argentina Is Not Just Tilting at Windmills
http://www.riverwired.com/ You won't find Don Quixote fighting these windmills — Argentina is using them to power a modern building. This clean wind energy replaces a good percentage of thermal energy—the kind that causes greenhouse gas emissions. The windmill technology in these eco-conscious buildings not only uses less energy, but even saves energy for future use, on non-windy days.
Duration : 37 sec