Overview
South Fifth Street Substation is an operational electrical substation in Union City, Tennessee, owned by the Union City Energy Authority. It operates at 161 kV and 13.2 kV voltage levels.
South Fifth Street Substation is an electrical substation located in Union City, Tennessee, United States. Owned by the Union City Energy Authority, the facility is operational and serves as a key node in the local power distribution network. The substation handles voltage levels of 161 kV and 13.2 kV, indicating its role in both transmission and distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a substation in the Tennessee Valley Authority (TVA) region, it is part of a well-integrated grid that benefits from TVA's generation and transmission resources. The Union City Energy Authority manages local distribution, ensuring reliable power to residential and commercial customers. This substation is critical for maintaining grid stability in the Union City area, supporting the local economy and community services. Its location in a rural part of Tennessee underscores its importance in connecting remote areas to the broader electrical infrastructure. The facility's operational status and ownership by a public utility highlight its role in providing essential electricity services to the region.
Environmental context
The substation is situated in a rural area of Tennessee, where the surrounding landscape includes agricultural land and small communities. Electrical infrastructure in such settings is vital for supporting local farming operations and residential needs. The facility's voltage levels suggest it integrates with both high-voltage transmission lines and lower-voltage distribution networks, minimizing environmental footprint by consolidating power conversion in a single location.
Frequently asked questions
South Fifth Street Substation is located in Union City, Tennessee, United States, at coordinates 36.416730, -89.064034.
The substation operates at 161 kV and 13.2 kV, serving both transmission and distribution functions.
The substation is owned by the Union City Energy Authority, a public utility serving the Union City area.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations, ensuring stable and secure operation.
Substations step voltage up or down for efficient transmission and distribution, and they also provide switching, protection, and monitoring capabilities to maintain grid reliability.