The Waukegan gas turbine facility, located in Waukegan, Illinois, operates under the jurisdiction of the ReliabilityFirst Corporation within the NERC region. With an operating capacity of 143.7 megawatts, this plant plays a significant role in the PJM Interconnection power control area. The facility is managed by Midwest Generation EME, which is also the majority owner, while the overarching ownership is held by NRG Energy. As an unregulated plant, Waukegan utilizes oil as its primary fuel source, contributing to the region’s energy supply and reliability.