Cherokee Dam Substation - TVA 161 kV Substation in Tennessee, United States

Cherokee Dam Substation is an operational electrical substation located in the United States, owned and operated by the Tennessee Valley Authority (TVA). The facility operates at a voltage level of 161 kV, which is typical for transmission-level substations that interconnect with the regional power grid. As part of TVA's extensive network, this substation plays a role in distributing electricity generated from nearby hydroelectric sources. The substation's technical specifications indicate a voltage of 161,000 volts, placing it in the medium-to-high voltage range for transmission infrastructure. In the United States, such substations are subject to NERC reliability standards and FERC regulation to ensure grid stability and security. TVA, as a federally owned corporation, adheres to these regulatory frameworks while managing power generation and transmission across the Tennessee Valley region. Environmentally, the substation's proximity to Cherokee Dam suggests integration with hydroelectric power generation, which provides renewable energy to the grid. The facility's operational status ensures continued support for local and regional electricity demand, contributing to the resilience of the electrical infrastructure in eastern Tennessee. Its location in a rural area near the dam underscores its role in transmitting power from a key renewable source.

The substation is located near Cherokee Dam, a hydroelectric facility on the Holston River, which provides clean, renewable energy to the grid. The surrounding region features mixed forest and agricultural land, with the substation's operation supporting local energy needs while minimizing environmental impact through integration with hydropower. The 161 kV voltage level indicates moderate transmission capacity, suitable for rural to suburban grid connections.