Overview
Rocky Branch Substation is an operational electrical substation in Georgia, United States, operated by Georgia Power. It operates at 115 kV, serving the local grid.
Rocky Branch Substation is an electrical substation located in Georgia, United States, and operated by Georgia Power. The facility is operational and plays a role in the regional power distribution network, stepping down transmission voltages for local use. The substation operates at a voltage of 115 kV, which is typical for sub-transmission or distribution-level infrastructure in the United States. As part of Georgia Power's network, it falls under the regulatory oversight of the Georgia Public Service Commission and must comply with NERC reliability standards for grid stability. As a substation in a rural area of Georgia, Rocky Branch Substation contributes to the reliability of electricity supply for surrounding communities. Its operation supports the broader Southeastern electric grid, which is part of the Eastern Interconnection. The facility's age and specific equipment details are not publicly available, but its continued operational status indicates ongoing maintenance and compliance with industry standards.
Environmental context
The substation is located in a rural area of Georgia, near the Altamaha River basin. The surrounding landscape includes forests and agricultural land. Substations like this one have minimal direct environmental impact, but their role in grid stability is critical for integrating renewable energy sources and managing load fluctuations. The 115 kV voltage level suggests it serves local distribution needs rather than long-distance transmission.
Frequently asked questions
Rocky Branch Substation is located in Georgia, United States, near coordinates 31.885646, -82.594610.
Rocky Branch Substation is owned and operated by Georgia Power, a major electric utility in the state of Georgia.
Rocky Branch Substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level substations in the United States.
As part of the U.S. electrical grid, Rocky Branch Substation must comply with NERC reliability standards and is subject to FERC regulation for transmission-level assets. Georgia Power also follows state-level regulations from the Georgia Public Service Commission.
A 115 kV substation typically steps down transmission voltages for distribution to local customers. It plays a key role in grid stability and reliability, ensuring that electricity is delivered safely and efficiently to homes and businesses.