The hydropower from the stored water has been used since the end of 2013 to a small extent to generate electricity, especially to light the circular walk around the lake in winter.
Die gestaute Wasserkraft wird seit Ende 2013 in geringem Umfang zur Stromerzeugung genutzt, vor allem, um in den Wintermonaten den Rundwanderweg um den See zu beleuchten.