Even amid policy uncertainty in major wind power markets, wind developers still managed to set a new record for installations in 2012, with 44,000 megawatts of new wind capacity worldwide. With total capacity exceeding 280,000 megawatts, wind farms generate carbon-free electricity in more than 80 countries, 24 of which have at least 1,000 megawatts. At the European level of consumption, the world’s operating wind turbines could satisfy the residential electricity needs of 450 million people.
China installed some 13,000 megawatts of wind in 2012, according to the Global Wind Energy Council (GWEC). This was a marked slowdown from the previous two years, when new installations averaged 18,000 megawatts annually. Reasons for the drop-off include concerns about project quality and inadequate electricity transmission and grid infrastructure, which prompted the government to approve fewer projects and to restrict lending. Still, all told, China leads the world with 75,000 megawatts of wind capacity: more than a quarter of the world total.
In a country more readily associated with coal-fired electricity and nuclear power ambitions, wind reached some impressive milestones in China’s energy mix in 2012. Wind-generated electricity increased more than coal-fired electricity did for the first time. Even more remarkable, the electricity produced by wind farms over the course of the year exceeded that produced by nuclear power plants. And this is just the beginning: with massive wind projects under development across its northern and eastern provinces, and 19 ultra-high-voltage transmission projects connecting windy rural areas to population centers (all to be completed by 2014), more milestones lie ahead in China. Consulting firms GTM Research and Azure International project that China will reach 140,000 megawatts of wind by 2015 and nearly 250,000 megawatts by 2020.
The U.S. wind industry made headlines too. More new wind electricity generating capacity was added in 2012 than any other generation technology, including natural gas-a record 13,100 megawatts. An incredible 5,200 megawatts, spread among 59 wind farms, came online in December alone as developers raced to qualify for the federal production tax credit before it expired at the end of the year. The United States remains second only to China, with 60,000 total megawatts of wind capacity-enough to power more than 14 million U.S. homes.
To read the full release, please click here: http://www.earth-policy.org/indicators/C49/wind_power_2013
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