Overview
Carter Hill Substation is an operational electrical substation in Georgia, United States, owned and operated by Georgia Power. It handles voltages of 230 kV and 12.47 kV, serving the local grid.
Carter Hill Substation is an operational electrical substation located in Georgia, United States, owned and operated by Georgia Power. The facility handles primary voltage of 230 kV and secondary voltage of 12.47 kV, indicating it serves as a transmission-to-distribution step-down substation. As part of Georgia Power's network, it plays a role in delivering electricity to customers in the region. Operating under the jurisdiction of the Federal Energy Regulatory Commission (FERC) and subject to North American Electric Reliability Corporation (NERC) reliability standards, the substation adheres to strict grid stability and security requirements. The 230 kV transmission voltage class is typical for bulk power transfer, while the 12.47 kV distribution voltage serves local residential and commercial loads. Georgia Power, a subsidiary of Southern Company, is a major investor-owned utility serving millions of customers across the state. The substation's location in Georgia places it within the Southeastern Electric Reliability Council (SERC) region, one of the eight NERC regional entities. Its operational status ensures continued support for grid reliability in the area. The facility's dual-voltage capability allows it to efficiently integrate transmission and distribution networks, contributing to the overall resilience of the electrical infrastructure in the region.
Environmental context
The substation is situated in a region with a humid subtropical climate, which can influence equipment maintenance and vegetation management. Its rural or suburban location may require careful land use planning to minimize visual and noise impacts. The facility's operation supports the integration of renewable energy sources and helps maintain grid stability, which is critical for environmental sustainability.
Frequently asked questions
Carter Hill Substation is located in Georgia, United States, at coordinates 33.950725, -83.752628.
Carter Hill Substation handles transmission voltage of 230 kV and distribution voltage of 12.47 kV, functioning as a step-down substation.
Carter Hill Substation is owned and operated by Georgia Power, a major investor-owned utility in the United States.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 230 kV substation typically serves as a transmission substation, stepping down high-voltage power from transmission lines to lower voltages for distribution to local areas.