Overview
West Cookeville Substation is an operational electrical substation in Cookeville, Tennessee, owned and operated by the Tennessee Valley Authority (TVA). It operates at 161 kV, serving the local grid.
West Cookeville Substation is an operational electrical substation located in Cookeville, Tennessee, United States. Owned and operated by the Tennessee Valley Authority (TVA), it is a key component of the regional transmission network. The substation operates at a voltage of 161 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of TVA's extensive power system, West Cookeville Substation is subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) and adheres to reliability standards set by the North American Electric Reliability Corporation (NERC). The substation likely employs modern switchgear and protection systems to ensure grid stability and safety. TVA's network serves a diverse mix of urban and rural customers across the Tennessee Valley region. The substation plays a critical role in maintaining reliable electricity supply to the Cookeville area and surrounding communities. Its location in a growing region underscores its importance for supporting local economic development and residential needs. The facility's operational status contributes to the resilience of the broader TVA grid, which is essential for the region's energy security.
Environmental context
The substation is situated in a region characterized by a mix of urban development and natural landscapes, including nearby forests and waterways. Electrical infrastructure like this can impact local ecosystems through electromagnetic fields and land use, though modern designs minimize such effects. The facility's operation supports the integration of renewable energy sources and helps reduce reliance on fossil fuels by enabling efficient power transmission.
Frequently asked questions
West Cookeville Substation is located in Cookeville, Tennessee, United States, at coordinates 36.162246, -85.535680.
West Cookeville Substation operates at a voltage of 161 kV, which is a common voltage for sub-transmission and distribution substations in the United States.
West Cookeville Substation is owned and operated by the Tennessee Valley Authority (TVA), a federally owned electric utility company serving the Tennessee Valley region.
As part of the U.S. electrical grid, West Cookeville Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
A 161 kV substation steps down transmission-level voltage for distribution to local networks, serving industrial, commercial, and residential customers. It also provides switching and protection functions to maintain grid reliability.