The company will deliver and install 21 units of the N90/2500 wind turbine and the contract also includes a five-year premium service agreement with an option for renewal by up to further ten years.
The installation of the turbines will begin in 2012, with the 52.5MW project expected to commence operation in 2013.
The 21 wind turbines will generate more than 170,000MWh of clean electricity per year.
