Stubbeman Substation - 138 kV Operational Substation in the United States

Stubbeman Substation is an operational electrical substation located in the United States, with coordinates 35.246717, -97.454936. The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation critical for transmission and distribution within the regional power grid. As a substation in the United States, Stubbeman Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security. The 138 kV voltage level is typical for sub-transmission or distribution substations, serving to step down power from higher transmission voltages for local distribution. The substation's operational significance lies in its contribution to grid stability and power delivery to surrounding communities. Its location in the central United States places it within a region that experiences diverse weather patterns, necessitating robust infrastructure to maintain continuous service. The facility supports the broader electrical infrastructure network, ensuring reliable electricity supply to residential, commercial, and industrial users.

The substation is situated in a region characterized by a mix of urban and rural landscapes, with potential impacts on local ecosystems through electromagnetic fields and land use. The 138 kV voltage level requires clearance zones that may affect vegetation and wildlife corridors. Operational practices typically include measures to minimize environmental disturbance, such as insulating oil containment and noise reduction.