Wind power available in the atmosphere is much greater than current world energy consumption. The most comprehensive study to date[60] found the potential of wind power on land and near-shore to be 72 TW, equivalent to 54,000 MToE (million tons of oil equivalent) per year, or over five times the world's current energy use in all forms. The potential takes into account only locations with mean annual wind speeds ≥ 6.9 m/s at 80 m. It assumes 6 turbines per square km for 77 m diameter, 1.5 MW-turbines on roughly 13% of the total global land area (though that land would also be available for other compatible uses such as farming). The authors acknowledge that many practical barriers would need to be overcome to reach this theoretical capacity.posted by jedicus at 1:31 PM on July 10, 2008
The practical limit to exploitation of wind power will be set by economic and environmental factors, since the resource available is far larger than any practical means to develop it.
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—T. Boone Pickens, Bloomberg, February 17, 2005 [source]
Probably just bought a bunch of wind power equities. Pickens loves talking up his book.
posted by amuseDetachment at 11:03 AM on July 10, 2008