sentences:  None of the Allies were interested in importing from Sydvaranger.The rise of coal prices caused the company to again look into hydroelectricity, and the subsidiary Tårnelven Kraftselskap was given concession to build a power station in Tårnelven on 15 July 1919.This was based on moving the flow of Kobbholmvassdraget and Karpelven to Tårnelven to power a common station, but this proved impossible to accomplish.