Overview
Twilight Substation is an operational electrical substation in Georgia, United States, owned and operated by Georgia Power. It operates at a voltage of 115 kV, serving the local grid.
Twilight 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. With a voltage level of 115 kV, it is classified as a transmission-level substation, supporting the distribution of electricity across the area. Operating under the regulatory framework of the United States, the substation adheres to standards set by the North American Electric Reliability Corporation (NERC) for grid reliability and security. As part of Georgia Power's network, it is subject to oversight by the Georgia Public Service Commission and must comply with Federal Energy Regulatory Commission (FERC) regulations for transmission assets. The 115 kV voltage level is typical for sub-transmission and distribution substations, facilitating power flow between higher-voltage transmission lines and local distribution networks. The substation's location in Georgia places it within a region with growing energy demand, driven by industrial and residential expansion. Its operational status ensures continued support for grid stability and electricity delivery to surrounding communities. As part of Georgia Power's infrastructure, Twilight Substation contributes to the reliability of the regional power system, serving both urban and rural areas in the state.
Environmental context
The substation is situated in a region of Georgia characterized by a mix of urban and suburban development. Electrical infrastructure like Twilight Substation is typically designed to minimize environmental impact through siting and technology choices. The 115 kV voltage level indicates a balance between transmission efficiency and local distribution needs, with standard environmental considerations for electromagnetic fields and land use. The facility's operation supports the integration of renewable energy sources and helps maintain grid stability in a state with increasing electricity demand.
Frequently asked questions
Twilight Substation is located in the state of Georgia, United States, at coordinates 33.585378, -84.327042. It is owned and operated by Georgia Power.
Twilight Substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution substations in the United States.
Twilight Substation is owned and operated by Georgia Power, a major electric utility serving the state of Georgia.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission assets. State-level public service commissions also oversee utility operations.
A 115 kV substation serves as an interface between higher-voltage transmission lines and lower-voltage distribution networks, stepping down voltage for local distribution and ensuring reliable power delivery to consumers.