Overview
Midway Switching Station is an operational substation in Mississippi, United States, operated by the Tennessee Valley Authority. It operates at 161 kV, serving as a key node in the regional transmission grid.
Midway Switching Station is a 161 kV substation located in Mississippi, United States. Owned and operated by the Tennessee Valley Authority (TVA), it plays a critical role in the regional electrical infrastructure by facilitating the transmission and distribution of electricity across the TVA service area. The substation operates at a voltage level of 161 kV, which is typical for high-voltage transmission substations in the United States. As part of the TVA system, it is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with federal requirements. The facility is equipped with modern switchgear and automation systems to support efficient power flow. Located in a rural area of Mississippi, the substation supports the local community by providing reliable electricity to residential, commercial, and industrial customers. Its integration into the broader TVA network enhances grid resilience and enables the transfer of power from generation sources to load centers, contributing to the region's energy security.
Environmental context
The substation is situated in a rural area of Mississippi, where the surrounding landscape includes agricultural fields and forests. The facility's operation is designed to minimize environmental impact through proper maintenance and adherence to environmental regulations. Its role in the grid supports the integration of renewable energy sources, such as solar and wind, by providing a stable connection point for power transmission.
Frequently asked questions
Midway Switching Station is located in Mississippi, United States, at coordinates 33.096628, -88.838504.
Midway Switching Station operates at a voltage of 161 kV, which is a standard high-voltage level for transmission substations in the United States.
Midway Switching Station is owned and operated by the Tennessee Valley Authority (TVA), a federally owned electric utility company serving the Tennessee Valley region.
Substations in the United States, including Midway Switching Station, must comply with NERC reliability standards and are regulated by FERC for transmission-level assets.
A switching station, like Midway Switching Station, is used to connect and disconnect transmission lines, manage power flow, and enhance grid reliability by providing switching capabilities without transforming voltage.