St. Libory Junction Substation | Nebraska Electrical Infrastructure

St. Libory Junction is an operational electrical substation located in Nebraska, United States. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation typical of distribution-level infrastructure in rural and suburban areas. As part of the U.S. electrical grid, this substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure reliability and security of the bulk power system. The 115 kV voltage level is common for sub-transmission systems that connect high-voltage transmission to local distribution networks. The substation's location in central Nebraska places it within a region dominated by agricultural and wind energy resources. It likely serves to integrate local generation and provide reliable power to surrounding communities. Its operational status indicates ongoing contribution to grid stability and energy delivery in the area.

The substation is situated in a rural area of Nebraska, a state with significant wind energy capacity. The facility's role in connecting renewable generation to the grid is environmentally relevant, as it supports the integration of clean energy sources. The surrounding landscape is primarily agricultural, with minimal urban impact, reducing local environmental stress.