A new report by the US Department of Energy says that with enough support wind energy could provide 20% of US electricity needs by the year 2030, for only $6 per per a year. Not a bad deal!
wind farm
One Fifth of US Energy Could Come from Wind: Department of Energy
Conergy Builds Australia’s Biggest Wind Farm
German solar power company Conergy is seeking approval to build the largest windmill in Australia, taking a 2 billion Australian dollar ($1.8 billion) bet on the country's Parliament passing legislation supporting renewable energy.
World's largest offshore wind turbine to be in UK
A leading California alternative energy company is to develop the world's largest offshore wind turbine in the North East of England.

Netherlands Plans Offshore Wind Farm
It is the farthest offshore wind farm anywhere in the world, and its developers say a further 5 to 10 more will likely follow in the next few years.