Great Plains Substation - 138 kV Electrical Substation in the United States

Great Plains Substation is an operational electrical substation located in the United States, with coordinates 35.9283, -96.7409. The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation that supports transmission and distribution networks. As part of the U.S. electrical infrastructure, it contributes to grid reliability and power delivery. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. The 138 kV voltage level is typical for sub-transmission or distribution substations, serving industrial, commercial, and residential loads. The facility's location in the central United States places it within a region with diverse energy generation sources, including wind, natural gas, and coal. Environmentally, the substation's operation involves minimal direct emissions but supports the integration of renewable energy sources into the grid. Its role in voltage regulation and power flow management is critical for maintaining grid stability and preventing outages. Typical substations of this voltage class require regular maintenance to ensure safety and reliability.

The substation is located in a region with a mix of agricultural and urban areas, where electrical infrastructure supports both rural electrification and industrial activity. The 138 kV voltage level indicates it likely serves as a distribution substation, stepping down power from higher transmission voltages. Its operation is subject to environmental regulations regarding electromagnetic fields, oil containment for transformers, and land use. The facility's impact on local wildlife and habitats is minimal when properly maintained.