The Dalles, located in Dallesport, Washington, operates under the jurisdiction of the Western Electricity Coordinating Council (NERC Region). This facility utilizes hydraulic turbine technology, boasting an impressive operating capacity of 1,766.7 megawatts. It functions within the Bonneville Power Administration’s power control area. The plant is managed by the U.S. Army Corps of Engineers – North Pacific Division, which also serves as the majority owner and holding company. As an unregulated entity, The Dalles harnesses water as its primary fuel source, contributing significantly to the region’s energy supply.