Santeetlah Substation - 161 kV Electrical Substation in the United States

Santeetlah Substation is an operational electrical substation located in the United States, with coordinates 35.447196, -83.866350. The facility operates at a voltage level of 161 kV, classifying it as a high-voltage substation that contributes to the transmission and distribution of electricity within the regional grid. The substation operates under the regulatory framework of the United States, which includes reliability standards set by the North American Electric Reliability Corporation (NERC) and oversight by the Federal Energy Regulatory Commission (FERC) for transmission-level assets. The 161 kV voltage level indicates that this facility is part of the sub-transmission or transmission network, typically serving to step down power for local distribution or interconnect with other grid segments. As a substation, Santeetlah Substation is critical for maintaining grid stability and ensuring reliable power supply to surrounding communities and industries. Its location in a rural or semi-rural area of the United States suggests it may serve as a key node for integrating local generation or supporting long-distance power transfer. The facility's operational status underscores its ongoing role in the electrical infrastructure network.

The substation is situated in a region characterized by forested terrain and proximity to the Great Smoky Mountains National Park. Its operation involves electromagnetic fields and potential impacts on local wildlife, though modern substations are designed to minimize ecological disruption. The 161 kV voltage level requires careful siting to avoid sensitive habitats, and the facility likely adheres to environmental regulations governing land use and electromagnetic field exposure.