Hartsville Substation - 161 kV Operational Substation in the United States

Hartsville Substation is an operational electrical substation located in the United States, with coordinates 36.394266, -86.172969. The facility operates at a voltage of 161 kV, placing it in the medium-to-high voltage range typical for sub-transmission and distribution substations. As part of the U.S. electrical infrastructure, it is subject to NERC reliability standards and FERC regulation for grid stability. The substation's 161 kV voltage level indicates it likely serves as a node between high-voltage transmission lines and lower-voltage distribution networks. In the U.S., substations at this voltage are common in both urban and rural settings, supporting industrial, commercial, and residential loads. The facility's operational status confirms it is actively contributing to the power grid. Environmentally, substations like Hartsville have a localized footprint, with potential impacts related to electromagnetic fields and land use. However, they are critical for efficient power delivery and grid resilience. The facility's location in Tennessee suggests it may support the Tennessee Valley Authority's (TVA) grid, which serves a mix of urban and rural areas. Its role in voltage regulation and power flow control is essential for maintaining reliable electricity supply.

The substation's 161 kV voltage level and operational status indicate it is a key component of the regional electrical grid, facilitating power transmission and distribution. Its location in Tennessee, a state with diverse geography from mountains to plains, means the substation may be situated in a rural or suburban area, with potential environmental considerations such as land use and proximity to sensitive habitats. Substations at this voltage typically have a moderate environmental footprint, with measures in place to manage electromagnetic fields and ensure safe operation.