Steinsfoss power station is a hydroelectric facility on the River Otra in Vennesla Municipality.
Steinsfoss power station is situated in Vennesla Municipality in Vest-Agder. The municipality has a population of 13,986, and covers an area of 384 km², approximately 5.5% of which is water. Steinsfoss is one of two power stations in the municipality.
Steinsfoss makes use of three waterfalls on the River Otra: Steinsfoss, Paulenfoss and Urfoss.
The power station itself is underground on the west side of the Otra, around one kilometre north of Grovane in Vennesla Municipality.
Wikipedia, Agder Energi’s own data.