River system Byälven
The biggest power plants are Jössefors and Glava, both commissioned in the 1950s. Glava is an underground power plant with a height drop of no less than 97 m. The catchment area also includes the following smaller power plants: Noreborg, Åmotfors and Kroppstadfors.
| Hydro power plant | Stream | Installed capacity (MW) | Normal annual production (GWh) | Year of Comm. | Fortum's share (%) |
|---|---|---|---|---|---|
| Noreborg | Byälven | 3.0 | 9.4 | 1958 | 100 |
| Åmotfors | Byälven | 1.1 | 3.5 | 1943 | 100 |
| Kroppstadfors | Byälven | 3.5 | 11.2 | 1959 | 100 |
| Jössefors | Jösseälven | 26.0 | 64.5 | 1951 | 60 |
| Glava | Glasälven | 16.0 | 30.0 | 1958 | 100 |