Trio Substation - Operational 115 kV Electrical Substation in the United States

Trio Substation is an operational electrical substation located in the United States, with coordinates 33.487191, -79.721395. Operating at a voltage of 115 kV, it is classified as a medium-voltage substation, typical for sub-transmission and distribution networks that serve local communities and industrial areas. 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 the bulk power system. As a 115 kV facility, it likely includes switchgear, transformers, and protection systems that comply with standards such as IEEE C37 for high-voltage equipment. Trio Substation contributes to the electrical infrastructure of the region by stepping down voltage for distribution to end-users. Its operational status ensures continued support for grid reliability and electricity supply in the surrounding area, which is part of the broader interconnected power system in the United States.

The substation is located in a rural or suburban area of the United States, where electrical infrastructure supports both residential and agricultural loads. The 115 kV voltage level indicates it is part of the sub-transmission network, which can have localized environmental impacts such as electromagnetic fields and land use for right-of-way corridors. Proper maintenance and adherence to NERC standards help mitigate risks to local ecosystems.