Overview
John's Manville Substation is an operational electrical substation in Georgia, United States, owned and operated by Georgia Power. It operates at 115 kV and 12.47 kV voltage levels, serving the local grid.
John's Manville Substation is an operational electrical substation located in Georgia, United States. Owned and operated by Georgia Power, a major utility in the region, this facility plays a key role in the state's electrical infrastructure. The substation handles voltage levels of 115,000 volts (115 kV) and 12,470 volts (12.47 kV), indicating it serves both transmission and distribution functions. As part of the U.S. electrical grid, this substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). Georgia Power, a subsidiary of Southern Company, adheres to NERC reliability standards to ensure grid stability. The substation's dual voltage levels suggest it connects high-voltage transmission lines to lower-voltage distribution networks, typical of substations that serve industrial or large commercial areas. The substation's location in Georgia places it within a region with growing energy demand due to population and economic expansion. Its operational status indicates it is actively contributing to the reliability of the local power supply. The facility's role in stepping down voltage for end users supports residential, commercial, and industrial customers in the area.
Environmental context
The substation is situated in a region with a humid subtropical climate, which can affect equipment performance and maintenance schedules. Its location in a developed area means it is subject to urban heat island effects and potential vegetation management challenges. The facility's design likely includes measures to mitigate environmental impact, such as oil containment for transformers and noise reduction features.
Frequently asked questions
John's Manville Substation is located in Georgia, United States, near coordinates 33.993742, -83.772751.
The substation operates at 115,000 volts (115 kV) and 12,470 volts (12.47 kV), serving both transmission and distribution functions.
The substation is owned and operated by Georgia Power, a major electric utility in the southeastern United States.
In the United States, substations must comply with NERC reliability standards and FERC regulations to ensure grid stability and safety.
Substations transform voltage levels, switch circuits, and protect the grid, enabling efficient transmission and distribution of electricity to consumers.