Overview
Fosters Crossroad Substation is an operational electrical substation in Georgia, United States, owned and operated by Georgia Power. It operates at 115 kV, serving the local grid.
Fosters Crossroad Substation is an operational electrical substation located in Georgia, United States. Owned and operated by Georgia Power, a major utility in the region, the facility plays a key role in the state's electrical infrastructure. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level assets in the US grid. As part of Georgia Power's network, the substation is subject to regulatory oversight by the Georgia Public Service Commission and must comply with NERC reliability standards for grid stability. The 115 kV voltage level places it in the medium-voltage category, often serving as a link between high-voltage transmission lines and local distribution systems. Substations of this scale are common in suburban and rural areas, providing power to residential and commercial customers. The substation's location in Gwinnett County, a rapidly growing area near Atlanta, underscores its importance in supporting regional development. By stepping down voltage for local distribution, it ensures reliable electricity supply to homes and businesses. The facility's operational status and integration into Georgia Power's grid highlight its role in maintaining system stability and meeting demand in the southeastern United States.
Environmental context
The substation is situated in a suburban area of Gwinnett County, Georgia, characterized by mixed residential and commercial land use. The local environment includes typical southeastern US features such as temperate climate, moderate rainfall, and proximity to the Yellow River watershed. Electrical infrastructure like this substation is designed to minimize environmental impact through proper siting and compliance with state regulations, though electromagnetic fields and land use are considerations in densely populated areas.
Frequently asked questions
Fosters Crossroad Substation is located in Georgia, United States, near the city of Lawrenceville in Gwinnett County. Its coordinates are approximately 33.86° N, 83.96° W.
Fosters Crossroad Substation operates at 115 kV (115,000 volts), which is a common voltage for sub-transmission substations in the United States, connecting high-voltage transmission lines to lower-voltage distribution networks.
The substation is owned and operated by Georgia Power, a subsidiary of Southern Company and the largest electric utility in Georgia, serving millions of customers across the state.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Georgia Power also follows state-level requirements set by the Georgia Public Service Commission.
A 115 kV substation typically steps down voltage from higher transmission levels (e.g., 230 kV or 500 kV) for distribution to local areas. It serves as a critical node for voltage regulation and power flow control, ensuring reliable electricity supply to communities.