Vattenfall’s surveillance centre in Esbjerg is currently overseeing 944 operational wind turbines in five countries.
In total, Vattenfall operates around 1.9 GW of installed wind power capacity.
Commissioning of the 56 DanTysk wind turbines that make up the four-digit milestone is now just some weeks away.
DanTysk, which features 80 wind turbines, is a joint venture between Vattenfall and Stadtwerke München with the companies holding 51% and 49% stakes respectively.
The machine, a Siemens 3.6 MW unit, was erected at the 288 MW DanTysk offshore wind farm site in the German North Sea at location DT19.