92 comments on Wednesday at Clean Tech 2007
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Wind turbines make a poor counterpoints, with a maximum efficiency of 59% (Betz law), of which 45% is typically achieved.
Wind turbines DO NOT WORK on thermal principals.
Make sure you do not confuse Thermal differentials with Kinetic energy differentials.
Thank you.
First thermal differentials create the wind. Second careful measurements show a temperature difference between upwind and downwind spaces around the blades.