Bösdornau storage power plant

VERBUND's power plant at Bösdornau is a storage power plant located at the valley-facing exit of the Zemmgrund below Finkenberg in the Zillertal Valley in Tyrol. It was built from 1928 until 1930.

Man in the kitchen

15,484 households

supplies the Bösdornau power plant

Conscious of the environment

51,724  avoided
tonnes of CO2*


* Source: ENTSO-E Production 2017

An 840 metre-long pressure shaft leads from the Tuxbach power plant to the Bösdornau powerhouse, where the water from the Stilluppbach stream is also guided along a 680 metre-long pressure shaft. Five sets of machinery (two with Francis turbines and three with Pelton turbines) with a total bottleneck capacity of 25,300 kW are installed in the powerhouse. The generated electrical energy is fed into the 110 kV grid via open-air switchgear.


Image from the Location

Owner VERBUND Hydro Power GmbH
Operator VERBUND Hydro Power GmbH
Commissioning 1940
Type Storage power plant
Country Austria
Region Tyrol
Waters Stillupbach, Tuxbach, Zemmbach
Output 25 MW
Annual output 69,663 MWh
Turbine Francis, Pelton
Connectivity No fish bypass

Auf einen Blick:

Owner: VERBUND Hydro Power GmbH
Operating company: VERBUND Hydro Power GmbH                                 
Beginning of operation: 1940
Type:  Storage
Country, State Austria, Tyrol
Waters: Zemm
Capacity: 25 MW
Annual generation: 69.663 MWh
Turbines: Francis (2), Pelton (3)
Fish Bypass: no