Overview
Nolensville Road Substation is an operational electrical substation in Nashville, Tennessee, owned and operated by Nashville Electric Service. It operates at 161 kV, serving the local grid.
Nolensville Road Substation is an operational electrical substation located in Nashville, Tennessee, United States. Owned and operated by Nashville Electric Service, the facility plays a key role in the regional power distribution network. With a voltage level of 161 kV, it is classified as a high-voltage substation, typical of transmission-level infrastructure that supports urban and suburban electricity demand. 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 part of the Nashville Electric Service grid, it adheres to NERC's Critical Infrastructure Protection (CIP) standards and FERC's regulations for transmission assets. The 161 kV voltage level is common for subtransmission systems, connecting larger transmission lines to distribution networks. Environmentally, the substation is situated in an urban area of Nashville, contributing to the city's electrical infrastructure resilience. Its role in stepping down voltage for local distribution supports residential, commercial, and industrial customers. The facility's operational status ensures continued grid stability and reliability for the surrounding community, aligning with sector best practices for maintenance and safety.
Environmental context
Located in an urban area of Nashville, Tennessee, the Nolensville Road Substation operates within a densely populated environment. The 161 kV voltage level indicates its role in the subtransmission network, which is critical for distributing power from larger transmission lines to local distribution systems. Urban substations like this one are designed with safety and noise mitigation measures to minimize impact on surrounding neighborhoods. The facility's presence supports the city's growing electricity demand while maintaining grid reliability.
Frequently asked questions
Nolensville Road Substation is located in Nashville, Tennessee, United States, at coordinates 36.049062, -86.708445.
Nolensville Road Substation is owned and operated by Nashville Electric Service, the municipal electric utility serving Nashville and surrounding areas.
Nolensville Road Substation operates at a voltage of 161 kV, which is typical for subtransmission-level substations in the United States.
As part of the US bulk power system, Nolensville Road Substation must comply with NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) requirements.
A 161 kV substation serves as an intermediate link between high-voltage transmission lines (typically 230 kV and above) and lower-voltage distribution networks, stepping down voltage for local distribution to homes and businesses.