
Small and compact
Kiiminki Energy Battery Storage park is a small but compact power plant, currently under construction.
Kiiminki BESS park
Kiiminki Battery Energy Storage park is under construction project located in City of Oulu, specifically Kiiminki district. The park is connected to a nearby Hakomäki power station using 20 kV voltage. The BESS park is among the first to utilise new Cactos Nevado BESS solution.
The park area was covered in forest with actual ground works having commenced September 2025.
Commercial operation of the plant will commence February 2026.
Kiiminki 5,5 MW
Technology
Cactos Nevado
Step
Under construction
Location
Oulu
Power
5,5 MW
Capacity
13,6 MWh

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News
Articles about Kiiminki project
Kiiminki BESS park connected
The second in line Enetron Park BESS power station has been connected to local power grid on Friday 30th JAN 2026.
Lue lisääKiiminki BESS now under construction
Construction works on the second BESS plant of Enetron Park have officially began.
Lue lisääKiiminki power plant partners selected
Kiimingin 5,5 MW battery power plant will be delivered by Finnish Cactos Oy. Main contractor for the project is Nordic Electro Power Oy.
Lue lisääConstruction Decision made for the Kiiminki Project
The Board of Enetron Park has made the construction decision for the Kiiminki battery park.
Lue lisää