Sumter Substation - 230 kV Operational Substation in the United States

Sumter Substation is an operational electrical substation located in the United States, with coordinates 33.897661, -80.323976. The facility operates at a voltage level of 230 kV, classifying it as a high-voltage substation critical for transmission and distribution of electricity across the region. As a substation operating at 230 kV, Sumter Substation is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with mandatory reliability requirements. The facility's voltage level indicates it serves as a key node in the transmission network, likely interconnecting multiple power lines and facilitating bulk power transfer. The substation's operational status and voltage level underscore its importance to the local electrical infrastructure. It supports the reliable delivery of electricity to residential, commercial, and industrial consumers, contributing to the overall resilience of the power grid in the region.

The substation's location in the southeastern United States places it in a region with a humid subtropical climate, where extreme weather events such as thunderstorms and hurricanes can pose risks to electrical infrastructure. The 230 kV voltage level indicates the facility's criticality to grid stability, and its operational status suggests ongoing maintenance to mitigate environmental impacts.