(IN BRIEF) Bilfinger has been awarded a contract by Ennskraftwerke AG to overhaul the two generator units at the Garsten–St. Ulrich hydropower plant in Upper Austria. Ulrich hydropower plant generates an average of 157 GWh of sustainable electricity annually, enough to supply around 40,000 households in the region. Ulrich hydropower plant in Upper Austria. The new contract continues a long-standing collaboration between Bilfinger and Ennskraftwerke AG across several hydropower plants.