Almaville Substation - Tennessee Electrical Substation Operated by Middle Tennessee Electric

Almaville Substation is an electrical substation located in Tennessee, United States, owned and operated by Middle Tennessee Electric. The facility is operational and serves as a key node in the local power distribution network, stepping down transmission-level voltage for regional distribution. The substation operates at voltage levels of 161,000 volts (161 kV) on the transmission side and 24,940 volts (24.94 kV) on the distribution side. This voltage configuration is typical for a substation that connects high-voltage transmission lines to medium-voltage distribution feeders. As part of the U.S. grid, the facility adheres to NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and safety. Almaville Substation plays a critical role in delivering electricity to the surrounding community in Tennessee. Its location in a suburban or rural area likely supports residential, commercial, and possibly industrial customers. The substation's operation contributes to the reliability of the local grid, and its maintenance is essential for uninterrupted power supply.

The substation is situated in Tennessee, a state with a mix of urban and rural landscapes. The local environment may include residential areas, farmland, or forests. Substations like Almaville are typically designed with minimal environmental footprint, using insulated switchgear and oil containment systems to prevent contamination. The facility's voltage level and location influence its impact on local wildlife and land use, but standard mitigation measures are employed.