Mill C is a hydraulic turbine power generation facility located in Plattsburgh, New York, within the Northeast Power Coordinating Council (NERC) region. The plant operates with a capacity of 6 megawatts and is integrated into the New York Independent System Operator’s power control area. It is regulated and primarily owned by the New York State Electric & Gas Corporation, which is a subsidiary of Iberdrola SA. Utilizing water as its fuel source, Mill C plays a vital role in the region’s renewable energy landscape, contributing to sustainable power generation and supporting the local energy infrastructure.