Joroinen In development

Huutokoski in numbers


To be operational

70 MWp

Total capacity

85 ha



The planned solar power park in the Huutokoski area of Joroinen is intended to be built on an approximately 85-hectare area and will generate electricity with a nominal power of 70 MWp.

The project is currently in the permitting phase. Construction could begin in 2024, and the preliminary timeline for commercial production is in 2025.


Management and operation

Upon completion, the high-quality technical and commercial management of the solar park will be overseen by Ilmatar’s subsidiary, Ilmatar Service Ltd.

More information

Elviira Ritari
Project Development Manager
Ilmatar Energy Oy
+358 40 655 0337
[email protected]