Windpark HAGN is one of the largest windfarms in the Austrian province of Lower Austria, located 40 km north of Vienna. It consists of 20 ENERCON E-82, 2,3 MW turbines with a total capacity of 47 MW.  The windfarm is connected to the medium-high voltage grid of the provincial grid company Netz Niederösterreich. The windfarm was completed in 2013 and commercial operation started at end of 2013. An opening ceremony was held on May 5th, 2014 in the Althöflein, part of one of the 4 involved muncipalities Großkrut, Altlichtenwarth, Hauskirchen and Neusiedl / Zaya. A feed in tariff is fixed for 13 years. ContourGlobal erneuerbare Energie Europa GmbH holds a 95% shre and a regional partner holds 5%.

Scharndorf is owned by ContourGlobal Wind Holding GmbH, a 100% company of ContourGlobal erneuerbare Energie Europa GmbH. The windfarm consists of 6 Vestas V80-2 MW and 1 Vestas V90-2 MW turbine with a gross capacity of 14 MW. It is located 30 km east of Vienna, in the municipality of Scharndorf, and is connected to the medium-high voltage grid of the provincial grid company Netz Niederösterreich. The commercial operation started in December 2003. The feed-in tariff of V80 turbines expired in December 2016 and are now operating under merchant conditions. The repowering of 5 old Vestas with new efficient Senvion M122 turbines for a total net capacity of 15.8 MW is ongoing. 

Velm is owned by ContourGlobal Wind Holding GmbH, a 100% company of ContourGlobal erneuerbare Energie Europa GmbH. The wind farm consists of 4 Vestas V126 turbines with a net capacity of 11.8 MW. It is located 35km north of Vienna, in the municipality of Velm-Goetzendorf, and is connected to the medium-high voltage grid of the provincial grid company Netz Niederösterreich. The commercial operations started in January 2019.