Old Trail Wind Farm, located in Bloomington, Illinois, operates under the ReliabilityFirst Corporation NERC region. This wind turbine facility boasts an impressive operating capacity of 213.8 MW and is part of the PJM Interconnection power control area. The plant is managed by Old Trail Wind Farm and is unregulated in its operations. Atlantica Sustainable Infrastructure holds the majority ownership, with Energy Capital Partners as the owner holding company. The wind farm generates clean energy using wind as its primary fuel source, with Constellation Energy Commodities Group as its main power purchaser.