Hydropower plants on the river Kymi
The hydropower plants on the river Kymi are located in Ahvenkoski, Mankala, Klåsarö and Ediskoski.
The output of old plants is upgraded with new technology.
- What: electricity
- What from: hydro power
- Where: in Ahvenkoski, Mankala, Kåsarö and Ediskoski
- When: built in 1931–1990
- How much: 60 MW