ONARHEIM KRAFTVERK AS
Org.nr: 931826689
Onarheim Kraftverk AS is actively constructing a ~9 MW run-of-river hydropower plant in Kvinnherad, Vestland, having recently secured key grid connection approvals.
Active Queue
Production
0 MWConsumption
0 MWCases
0Active Concessions
Production
8.6 MWConsumption
0 MWCases
2Overview
Onarheim Kraftverk AS is a single-project developer focused entirely on bringing the Onarheim kraftverk hydropower plant online in Kvinnherad municipality. The company has secured a concession for temporary construction power supply and holds a grid connection application for approximately 1,550 meters of underground cable linking to BKK Nett near Hydro Husnes. With construction underway and no grid queue reservations filed, the company appears to be in active build-out of its sole asset.
Active Regions
Strategic Focus
Single-asset hydropower developer focused exclusively on constructing and commissioning Onarheim kraftverk in Kvinnherad. The strategy is straightforward: develop one small-scale hydro plant and connect it to the BKK Nett grid near the Hydro Husnes industrial hub.
Recent Activity
In July 2026, the company received a concession for temporary high-voltage construction power infrastructure, clearing a key regulatory hurdle for the active build-out of Onarheim kraftverk. The underlying grid connection application for the permanent plant connection was also confirmed in application stage in mid-July 2026, indicating the project is progressing through the permitting pipeline concurrently with physical construction.