Wind Power - Wind Power Capacity and Production

Wind Power Capacity and Production

Worldwide there are now over two hundred thousand wind turbines operating, with a total nameplate capacity of 238,351 MW as of end 2011. The European Union alone passed some 100,000 MW nameplate capacity in September 2012, while the United States surpassed 50,000 MW in August 2012 and China passed 50,000 MW the same month. World wind generation capacity more than quadrupled between 2000 and 2006, doubling about every three years. The United States pioneered wind farms and led the world in installed capacity in the 1980s and into the 1990s. In 1997 German installed capacity surpassed the U.S. and led until once again overtaken by the U.S. in 2008. China has been rapidly expanding its wind installations in the late 2000s and passed the U.S. in 2010 to become the world leader.

At the end of 2011, worldwide nameplate capacity of wind-powered generators was 238 gigawatts (GW), growing by 40.5 GW over the preceding year. 2010 data from the World Wind Energy Association, an industry organization states that wind power now has the capacity to generate 430 TWh annually, which is about 2.5% of worldwide electricity usage. Between 2005 and 2010 the average annual growth in new installations was 27.6 percent. Wind power market penetration is expected to reach 3.35 percent by 2013 and 8 percent by 2018. Several countries have already achieved relatively high levels of penetration, such as 28% of stationary (grid) electricity production in Denmark (2011), 19% in Portugal (2011), 16% in Spain (2011), 14% in Ireland (2010) and 8% in Germany (2011). As of 2011, 83 countries around the world were using wind power on a commercial basis.

Europe accounted for 48% of the world total wind power generation capacity in 2009. In 2010, Spain became Europe's leading producer of wind energy, achieving 42,976 GWh. Germany held the top spot in Europe in terms of installed capacity, with a total of 27,215 MW as of 31 December 2010.

Top 10 countries
by nameplate windpower capacity
(2011 year-end)
Country Windpower capacity
(MW)
% world total
China 62,733 26.3
United States 46,919 19.7
Germany 29,060 12.2
Spain 21,674 9.1
India 16,084 6.7
France 6,800 2.8
Italy 6,747 2.8
United Kingdom 6,540 2.7
Canada 5,265 2.2
Portugal 4,083 1.7
(rest of world) 32,446 13.8
World total 238,351 MW 100%
Top 10 countries
by windpower electricity production
(2010 totals)
Country Windpower production
(TWh)
% world total
United States 95.2 27.6
China 55.5 15.9
Spain 43.7 12.7
Germany 36.5 10.6
India 20.6 6.0
United Kingdom 10.2 3.0
France 9.7 2.8
Portugal 9.1 2.6
Italy 8.4 2.5
Canada 8.0 2.3
(rest of world) 48.5 14.1
World total 344.8 TWh 100%

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