Naantali CHP plant

The CHP plant Naantali, in Finland, was completed in 1960. It is owned by Turun Seudun Energiantuotanto Oy (TSE). Fortum's shareholding in TSE is 49,5 %.

Naantali CHP plant

New CHP plant will replace the old one

The Naantali power plant is operated and maintained by Fortum. The plant produces electricity, steam for industrial customers and district heating to Turku region. The heat is transferred to the near-by cities by a long district heating tunnel, one of the longest in Europe. Power plant's heat capacity is 350 MW and steam capacity 80 MW. The plant uses coal as a fuel.

TSE is constructing a new CHP plant to replace the old plant. This multifuel plant will use renewable fuels with high efficiency and it is estimated to be in operation in November 2017. Read more here.



Tero Mäntylä
Head of Production
Tel: +358 40 705 6452
[email protected]

Fortum Power and Heat Oy, Naantali power plant
Area Manager: Ari Anttila
Satamatie 16
FI-20100 Naantali, Finland