Garrisonville Substation - High-Voltage Electrical Substation in the United States

Garrisonville Substation is an operational electrical substation located in the United States, with coordinates 38.455710, -77.489807. The facility operates at a voltage of 230 kV, classifying it as a high-voltage transmission substation critical for long-distance power transfer and grid interconnection. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. As a 230 kV facility, it is typical of medium-to-high voltage substations that support regional transmission networks, often connecting generation sources to load centers. Garrisonville Substation contributes to the reliability of the local power grid by facilitating voltage regulation and power flow control. Its operational status ensures continued service to surrounding communities and industries, supporting economic activity and energy security in the region.

The substation is located in a region with a mix of urban and rural areas, where electrical infrastructure must balance reliability with environmental considerations. High-voltage substations like this one are typically designed with measures to minimize electromagnetic field exposure and noise, while their siting considers proximity to residential areas and natural habitats. The 230 kV voltage level indicates a significant role in the transmission network, which can influence land use and ecological connectivity.