Opelika Substation - 230 kV Electrical Substation in the United States

Opelika Substation is an operational electrical substation located in the United States, with coordinates 32.663661, -85.448747. The facility operates at a voltage of 230 kV, placing it in the high-voltage transmission category, which is critical for long-distance power transfer and grid interconnection. As a substation operating at 230 kV, this facility falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for the bulk power system, including voltage regulation, protection coordination, and cybersecurity. The substation likely employs IEC 61850 standards for automation and communication, common in modern US substations. The substation's location in the southeastern US, near Opelika, Alabama, supports the regional grid managed by the Southern Company or Tennessee Valley Authority. Its operational status indicates it is actively contributing to power distribution for residential, commercial, and industrial loads in the area. The facility's high voltage suggests it is a key node in the transmission network, enhancing grid resilience and capacity.

The substation is situated in a region with a humid subtropical climate, which can affect equipment performance and maintenance schedules. Its rural-urban interface location may influence land use and vegetation management around the site. The 230 kV voltage level indicates potential electromagnetic field considerations, though standard setbacks and shielding mitigate exposure. The facility's operation aligns with grid reliability requirements, supporting local energy needs without direct environmental discharge.