Artesia Switching Station - Mississippi Substation Operated by Tennessee Valley Authority

Artesia Switching Station is a substation located in Mississippi, United States, and is operated by the Tennessee Valley Authority (TVA). As a switching station, it plays a key role in the electrical infrastructure by routing power and maintaining grid reliability. The facility operates at a voltage of 161 kV, which is typical for sub-transmission and distribution-level assets in the region. 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. TVA, as a federally owned utility, adheres to these standards to ensure stable and secure electricity delivery. The 161 kV voltage level indicates that this facility likely connects local distribution networks to higher-voltage transmission lines. This substation serves as a critical node in TVA's power grid, supporting electricity distribution to surrounding communities and industries in Mississippi. Its operational status ensures continued reliability for the region's electrical supply, contributing to the overall resilience of the Southeastern United States power system.

The substation is located in a rural area of Mississippi, where the surrounding environment includes agricultural land and natural habitats. The 161 kV voltage level suggests it is part of the sub-transmission network, which typically has lower environmental impact than high-voltage transmission lines. The facility's operation is subject to environmental regulations that manage potential impacts such as electromagnetic fields and land use.