A new study by the Global Wind Energy Council and Greenpeace International, dated October 2010, reports that wind could meet 12% of global power demand by 2020, and up to 22% by 2030. The 1,000 gigawatts (GW) of wind power capacity projected to be installed by 2020 would eliminate the emission of as much as 1.5 billion tons of CO2 every year. By 2030, the world would be spared a total of 34 billion tons of CO2 by 2,300 GW of wind power capacity.
Wind energy is becoming a factor in economic development, now providing more than 600,000 "green collar" jobs both in direct and indirect employment. By 2030, the number of jobs is projected to increase to over 3 million. The report forecasts an increase of up to ten times the current installed capacity in China by 2020, up from just 25 GW at the end of 2009. Wind energy is already a mainstream power generation source in many countries, and it is now deployed in more than 75 countries around the world.
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