In 2006, wind power supplied 0.6% of US electricity but reduced CO2 emission from electricity production by a full 1%.

What really matters is the cost to society. With current subsidy methods, it costs around 3¢/kWh

  One-Time Cost per kW Capacity (usage) Factor Fixed Cost per kWh Variable Cost per kWh Total Cost per kWh Gas Turbine $439 15% 5.2¢ 8.7¢ 13.9¢ Coal $1,338 90% 2.7¢ 1.9¢ 4.5¢ Nuclear $2,180 90% 4.3¢ 0.3¢ 4.6¢ Wind $1,254* 30% 7.5¢ 0.0¢ 7.5¢

1 MW of wind energy can offset approximately 2,600 tons Waste heat recovery  file size 4MB of carbon dioxide annually.

29,440 Megawatts (MW) of wind energy are currently installed in the United States, and an additional 5,866 MW are under construction.Over 8,500 MW were installed in the US in 2008 (just beating out China with 6,300 MW). This represents: 50 percent increase from 200742 percent of all new generating capacity installed in 2008$17 billion investment44 million tons of carbon emissions avoided (equivalent of 7 million cars)35,000 new jobs

Wind power can reduce pollution generated by fossil fuels such as coal, oil, and gas.

Wind power can reduce pollution generated by fossil fuels such as coal, oil, and gas.

Wind power can reduce pollution generated by fossil fuels such as coal, oil, and gas