Renfrow Substation - Oklahoma Electrical Substation Operated by Oklahoma Gas & Electric

Renfrow Substation is an operational electrical substation located in Oklahoma, United States. Owned and operated by Oklahoma Gas & Electric (OG&E), the facility plays a critical role in the state's electrical infrastructure by stepping down high-voltage transmission lines for distribution. The substation handles voltages of 345 kV and 138 kV, indicating its function as a major transmission-level asset within OG&E's network. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As part of the Southwest Power Pool (SPP) regional transmission organization, Renfrow Substation must comply with mandatory reliability standards to ensure grid stability. The 345 kV voltage level places it in the high-voltage transmission category, typical for interconnecting large power plants or serving as a backbone for regional power flows. Renfrow Substation's location in rural Oklahoma supports the local grid by providing voltage transformation and switching capabilities. Its operation contributes to the reliable delivery of electricity to surrounding communities and industries. The substation's age and specific equipment details are not publicly available, but its continued operational status underscores its importance to OG&E's transmission infrastructure.

The substation is situated in a rural area of Oklahoma, characterized by agricultural land and open plains. The environmental context for electrical infrastructure in this region involves considerations such as potential impacts on local wildlife and habitats, though specific designations are not confirmed. The high-voltage equipment may require vegetation management to maintain clearance, and the site's stormwater runoff is typically managed to prevent erosion. The substation's operation does not involve emissions, but its role in the grid supports the integration of renewable energy sources like wind power, which is prevalent in Oklahoma.