Monsanto Switching Station: 161 kV Substation Operated by Tennessee Valley Authority

Monsanto Switching Station is a 161 kV electrical substation located in the United States, operated by the Tennessee Valley Authority (TVA). As a switching station, it facilitates the routing and control of electrical power within TVA's transmission network, which serves parts of seven southeastern states. The facility is currently operational and contributes to the reliability of the regional grid. The substation operates at 161 kV, a common voltage level for subtransmission and distribution in the US. TVA, a federally owned corporation, manages this asset under NERC reliability standards and FERC regulation, ensuring compliance with grid stability requirements. The station likely employs modern switchgear and protection systems typical of TVA's infrastructure. Environmentally, the substation's location in a rural area of Tennessee minimizes direct impact on urban populations. Its role in the TVA system supports the integration of diverse generation sources, including hydroelectric, nuclear, and natural gas, contributing to the region's energy resilience. The facility's operational status underscores its ongoing importance to local power delivery.

The substation is situated in a rural area of Tennessee, near the city of Columbia. Its 161 kV voltage level indicates it serves as a critical node for distributing power to surrounding communities and industrial users. The facility's operation under TVA ensures adherence to environmental regulations, including those related to electromagnetic fields and land use. The surrounding landscape is primarily agricultural and forested, with minimal ecological disruption from the substation's footprint.