Rally Hill Substation - 161 kV Electrical Substation in the United States

Rally Hill Substation is an operational electrical substation located in the United States, with coordinates 35.664547, -86.850208. 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 a substation, it serves as a node in the electrical grid, stepping down voltage for local distribution or interconnecting transmission lines. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for bulk power system reliability and FERC oversight for interstate transmission. Facilities like Rally Hill Substation are subject to compliance with these standards to ensure grid stability and security. The 161 kV voltage level is common for sub-transmission networks that connect major load centers to the high-voltage transmission grid. Rally Hill Substation contributes to the electrical infrastructure of its region by facilitating reliable power delivery. Its operational status indicates active participation in the grid, supporting local communities and industries. The substation's location in the United States places it within a well-regulated environment focused on maintaining system reliability and resilience against outages.

The substation is located in a region with a temperate climate, typical of the southeastern United States. Electrical infrastructure in this area must withstand seasonal weather variations, including thunderstorms and occasional winter storms. The 161 kV voltage level suggests the substation serves a mix of urban and rural loads, requiring careful planning to minimize environmental impact while ensuring grid reliability.