The Walchensee Power Plant (German: Walchenseekraftwerk) is a hydroelectric power station in Bavaria. It is a storage power station that is fed water from the Walchensee which is then released into the Kochelsee. The installed capacity is 124 MW with an annual production of 300 GWh. The power plant is located south of Kochelsee, about 14 kilometres (8.7 mi) from the village of Walchensee. It is one of the largest of its kind in Germany.