NE Enid Substation - Operational 138/69 kV Substation in Enid, Oklahoma

NE Enid Substation is an operational electrical substation located in the United States, near Enid, Oklahoma. The facility operates at voltage levels of 138 kV and 69 kV, indicating its role in both transmission and sub-transmission networks. As a substation, it serves as a critical node for voltage transformation and power distribution within the regional grid. 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 the bulk power system. The facility likely includes switchgear, transformers, and protection systems compliant with standards such as IEEE C37 for high-voltage equipment. Given its voltage class, it is typical for medium-to-large scale substations supporting industrial and urban loads. Environmentally, the substation's location in a rural area near Enid minimizes direct impact on sensitive habitats. Its role in the grid supports reliable electricity supply for local communities and agricultural operations. Ongoing operational status suggests it meets current reliability requirements.

The substation is situated in a rural area of north-central Oklahoma, characterized by agricultural land and low population density. Its operation involves minimal land use change, with typical substation footprints. Electromagnetic fields are managed within regulatory limits, and oil containment for transformers is standard practice to prevent soil contamination.