Pineville Substation: High-Voltage Electrical Substation in the United States

Pineville Substation is an operational electrical substation located in the United States, with coordinates 36.795497, -83.755719. It operates at high voltage levels of 500 kV and 345 kV, indicating its role in bulk power transmission and interconnection within the national grid. The facility is part of the broader North American electrical infrastructure, which is regulated under NERC reliability standards and FERC oversight for transmission-level assets. The substation's voltage levels suggest it is a key node in the transmission network, likely connecting major generation sources to load centers. In the United States, substations of this scale are typically equipped with advanced automation systems compliant with IEC 61850 standards to ensure reliable operation and grid stability. The facility's location in the Appalachian region may serve industrial, commercial, and residential demand across multiple states. As a high-voltage substation, Pineville Substation contributes to the resilience and efficiency of the regional power grid. Its operational status ensures continued support for electricity delivery, and its integration with surrounding infrastructure underscores its importance for energy security. The facility operates within a well-established regulatory framework that prioritizes reliability and safety in electrical infrastructure.

The substation is situated in a region characterized by mixed forest and mountainous terrain, typical of the Appalachian area. High-voltage transmission lines associated with the substation may traverse ecologically sensitive areas, requiring careful routing and maintenance to minimize habitat fragmentation. The facility's operation involves electromagnetic fields and potential impacts on local wildlife, though modern substations are designed to mitigate such effects through shielding and siting practices.