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Pyhäntä & Kajaani Soon in operation

Piiparinmäki in numbers

211 MW

Total power


Number of turbines

230 m

Tip height


To be operational


Piiparinmäki encompasses 41 turbine locations in the municipalities of Pyhäntä and Kajaani. All 41 turbine locations are ready for construction, which began in October 2019. First turbine installation was completed in September 2020 and additional 12 turbines will be contructed in 2020. The project is expected to provide over 700 GWh of clean energy per year starting from 2021. As the EPC contractor, we are in charge of the entire construction process, as well as the completion of the overall project. 

Piiparinmäki is a 211 MW wind farm located in central Finland. The project was developed by Metsähallitus, one of the most prominent developers in Finland with a track record of divesting over 500 MW of fully developed projects. In September 2019, Ilmatar divested the project to Glennmont Partners, one of Europe’s largest clean energy fund managers.

Once operational in 2021, Piiparinmäki will be Finland’s largest wind farm and one of the largest unsubsidised wind farms in Europe. The project has entered into a PPA with Google that covers a significant portion of its production.

Asset management

Once the wind farm is operational, our sister company Ilmatar Service Oy will provide it high quality technical and commercial management.

To learn more about the project, please contact:

Petri Ainonen
Ilmatar Windpower Oyj
Construction Manager
+358 40 847 3364