Tags: Power Station.
Castaic Power Plant (also called Castaic Pumped-Storage Plant) is a seven unit pumped-storage hydroelectric plant operated by LADWP which provides peak load power from the falling water on the West Branch of the California State Aqueduct. It is a cooperative venture between the Los Angeles Department of Water and Power and the Department of Water Resources of the State of California. An agreement between the two organizations was signed on September 2 1966 for construction of the project.