Licence renewal at Etzelwerk power plant
Project overview
The SBB pumped-storage plant exploits the gradient between Lake Sihl and Lake Zurich (Obersee). In the context of the licence renewal, comprehensive expansion and construction work on the power plant facilities is planned. Various options and variants are being examined. In addition, flood protection for the river Sihl and the diversion of the river Alp are also being taken into consideration.
Client
Swiss Federal Railways, SBB Energy

Our services
In an engineering syndicate: overall planner for construction and technology, preliminary project, licensing dossier.