Loviisa nuclear power plant

The first nuclear power plant in Finland, Fortum's Loviisa Unit 1, was taken into commercial use in 1977. Unit 2 followed in 1980.

Our environment

Loviisa power plant environmental report 2021 published

Loviisa NPP in 2021

8.2 TWh

Loviisa NPP production in 2021


Share of Finland's electricity production


The power plant continuously employs

Nuclear power

More about Nuclear power