Ljungan is a 399 km long river that flows from the Swedish mountains to the south of Sundsvall. Fortum has four power plants in the river system Ljungan, of which two are fully owned.

Detail of hydro plant with water streaming below

​River system Ljungan

Parteboda is the smaller of the two plants using the Ångesjön Lake as its reservoir. The Ljunga power plant was built in 1971–1973. It is a combination of a cliff station and a land station. The water that passes through the turbines is lead through a 6 km long drain pipe that empties into the Torpsjön Lake.​

Hydro power plant Stream Installed capacity (MW) Normal annual production (GWh) Year of Comm. Fortum's share (%)
Parteboda Ljungan 35 176 1960 100
Hermansboda Ljungan 12 61 1962 50
Ljunga Ljungan 59 268 1973 100