Overview
Clinton Primary Substation is an operational 161 kV substation owned by Tennessee Valley Authority in Clinton, Tennessee, serving the regional power grid.
Clinton Primary Substation is a 161 kV electrical substation located in Clinton, Tennessee, United States. Owned and operated by the Tennessee Valley Authority (TVA), this facility plays a key role in the regional transmission network, stepping down high-voltage power for distribution to local communities and industries. As a 161 kV substation, it operates at a voltage level typical for primary transmission in the U.S., connecting bulk power from generation sources to lower-voltage distribution systems. TVA, a federally owned corporation, manages the substation under NERC reliability standards and FERC regulations, ensuring grid stability and compliance with mandatory reliability requirements. The substation supports the electrical infrastructure of eastern Tennessee, contributing to the resilience of the local grid. Its location in a mixed urban-rural area underscores its importance for both residential and commercial power supply, aligning with TVA's mission to provide affordable and reliable electricity.
Environmental context
The substation is situated in a region with a temperate climate, where seasonal weather variations can impact grid operations. Its rural-urban interface location means it serves both agricultural and residential areas, with vegetation management and storm resilience being key operational considerations. The 161 kV voltage level indicates a primary role in the transmission network, with potential environmental impacts limited to localized electromagnetic fields and land use.
Frequently asked questions
Clinton Primary Substation is located in Clinton, Tennessee, United States, at coordinates 36.634158, -88.979874.
Clinton Primary Substation operates at 161 kV, a standard primary transmission voltage in the United States.
The substation is owned and operated by the Tennessee Valley Authority (TVA), a federally owned electric utility company.
As part of the U.S. bulk power system, Clinton Primary Substation must comply with NERC reliability standards and FERC regulations for grid stability and security.
A 161 kV substation serves as a primary transmission node, stepping down high-voltage electricity from generation sources to lower voltages for distribution to homes and businesses.