Overview
West Columbus Switching Station is an operational substation in the United States, owned and operated by the Tennessee Valley Authority (TVA) with a voltage level of 161 kV.
West Columbus Switching Station is a substation located in the United States, owned and operated by the Tennessee Valley Authority (TVA). The facility operates at a voltage of 161 kV, which is typical for transmission-level substations that interconnect regional power grids and ensure reliable electricity distribution. As part of TVA's extensive transmission network, this substation plays a key role in the Southeastern US power grid. TVA is a federally owned corporation subject to NERC reliability standards and FERC regulation, ensuring the substation meets strict operational and safety requirements. The 161 kV voltage level places it in the medium-to-high voltage range, commonly used for subtransmission and distribution to industrial customers. The substation's location in Mississippi supports local grid stability and provides redundancy for the surrounding area. Its operational status indicates ongoing contribution to the regional electrical infrastructure, helping to balance load and maintain power quality for communities and industries served by TVA.
Environmental context
The substation is located in a rural area of Mississippi, where the surrounding landscape includes agricultural fields and forested patches. The 161 kV voltage level suggests it serves as a critical node for distributing power to local communities and industries. Substations of this type typically have a small physical footprint and minimal direct environmental impact, though they are essential for integrating renewable energy sources and maintaining grid reliability.
Frequently asked questions
West Columbus Switching Station is located in the United States, near Columbus, Mississippi, at coordinates 33.474815, -88.488671.
West Columbus Switching Station operates at a voltage of 161 kV, which is a common voltage for subtransmission and distribution substations.
West Columbus Switching Station is owned and operated by the Tennessee Valley Authority (TVA), a federally owned corporation that provides electricity to parts of seven southeastern states.
As part of the US electrical grid, West Columbus Switching Station must comply with NERC reliability standards and FERC regulations, ensuring grid stability and operational safety.
A 161 kV substation typically steps down transmission-level voltage for distribution to industrial customers or interconnects with lower-voltage networks, playing a key role in regional power flow management.