“We anticipate that our new SWT-3.6-120 wind turbine will generate roughly ten per cent more electricity at a typical offshore site compared to our SWT-3.6-107,” said Andreas Nauen, chief executive officer of the Siemens Wind Power Business Unit. “With this new wind turbine we will continue to maintain our technology leadership in offshore wind power. We have already seen a lot of interest from the market in this new product.” The SWT-3.6-120 extends the performance of the proven Siemens 3.6 MW turbine type, which is already established as the preferred offshore turbine type in the multi-MW class. Siemens has installed 100 of its 3.6 MW wind turbines and has another 700 turbines on order.
Earlier this year Dong Energy signed orders for more than 450 SWT-3.6-120 machines. 175 of these new wind turbines will be installed in the first phase of the British London Array project, which will ultimately be the world’s first offshore wind farm on a gigawatt-scale. Furthermore, 51 SWT-3.6-120 wind turbines will be installed at the Walney II offshore wind farm, also in the UK. These orders from Dong Energy are part of the world’s largest wind power agreement for the supply of up to 500 offshore wind turbines, which was signed earlier this year. The wind turbines to be delivered under the supply agreement will have a total capacity of up to 1,800 MWs.
The first two prototypes of the SWT 3.6-120 will be used by Dong Energy at Avedøre in Copenhagen, and installed in time for the COP 15 / UN World Climate Summit in Copenhagen. The Hvidovre Vindmøllelaug, a group of local investors, is contributing to this project.
