Edward L. Addison Switchyard - 230 kV Substation in the United States

Edward L. Addison Switchyard is a high-voltage substation located in the United States, with coordinates 32.911208, -84.307213. Operating at 230 kV, it is classified as a transmission-level facility, playing a key role in bulk power transfer and grid stability. The substation is currently operational and is part of the broader North American electrical infrastructure. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC), which enforces reliability standards for the bulk power system, and the Federal Energy Regulatory Commission (FERC), which oversees interstate electricity transmission. At 230 kV, this switchyard is typical of high-voltage substations that interconnect major transmission lines, often using air-insulated or gas-insulated switchgear technology. Such facilities are essential for voltage transformation and power distribution across regions. As a switchyard, Edward L. Addison Switchyard contributes to the resilience and efficiency of the local grid by enabling the routing and control of electrical power. Its location in the southeastern United States places it within a region with growing energy demand, supporting industrial, commercial, and residential consumers. The facility's operational status ensures continued reliability of electricity supply in the area.

The substation is situated in a rural area of Georgia, characterized by mixed forest and agricultural land. High-voltage infrastructure like this can have localized environmental impacts, including electromagnetic fields and land use changes. However, modern substations are designed with mitigation measures such as proper grounding and shielding. The facility's location away from dense urban centers reduces potential exposure to sensitive receptors.