Overview
Selma Substation is an operational electrical substation in Selma, Alabama, owned and operated by Alabama Power. It handles voltages of 115 kV, 46 kV, and 12.47 kV, serving the local grid.
Selma Substation is an electrical substation located in Selma, Alabama, United States. Owned and operated by Alabama Power, a subsidiary of Southern Company, the facility plays a key role in the regional power distribution network. The substation is classified as operational and is part of the broader electrical infrastructure serving central Alabama. The substation operates at multiple voltage levels: 115,000 volts (115 kV), 46,000 volts (46 kV), and 12,470 volts (12.47 kV). These voltage levels indicate its function as a transmission and distribution substation, stepping down power from high-voltage transmission lines to lower voltages for local distribution. As part of the Alabama Power grid, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for interstate transmission. Selma Substation supports the electrical needs of the Selma community and surrounding areas. Its location in Dallas County places it within a region with a mix of residential, commercial, and industrial customers. The substation's operational status ensures continued grid stability and power delivery, contributing to the economic and social well-being of the area.
Environmental context
The substation is situated in an urban area of Selma, Alabama, which influences its environmental context. Electrical infrastructure in such settings must manage electromagnetic fields, noise, and visual impact on the community. The facility's age and equipment condition are typical for substations in the region, with potential considerations for oil-filled equipment and stormwater runoff. Alabama Power follows environmental regulations to mitigate these impacts.
Frequently asked questions
Selma Substation is located in Selma, Alabama, United States, at coordinates 32.422415, -87.068052.
Selma Substation operates at three voltage levels: 115,000 volts (115 kV), 46,000 volts (46 kV), and 12,470 volts (12.47 kV), indicating its role in both transmission and distribution.
Selma Substation is owned and operated by Alabama Power, a subsidiary of Southern Company, which serves customers across Alabama.
As part of the U.S. electrical grid, Selma Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Substations like Selma transform voltage levels and switch circuits to control power flow, ensuring reliable electricity delivery from generation sources to end users.