Overview
Webb Substation is an operational electrical substation in Alabama, United States, owned and operated by Alabama Power. It handles voltages of 230 kV and 115 kV, serving the local grid.
Webb Substation is an operational electrical substation located in Alabama, United States. Owned and operated by Alabama Power, a subsidiary of Southern Company, the facility plays a key role in the regional transmission and distribution network. The substation handles high-voltage electricity at 230 kV and 115 kV, indicating its function as a step-down or interconnection point within the grid. Operating under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC), Webb Substation must comply with mandatory reliability standards. These standards ensure grid stability and security, particularly for facilities handling transmission-level voltages. The substation's dual voltage levels suggest it connects bulk transmission lines to sub-transmission or distribution circuits, typical for serving both industrial and residential loads. The substation is situated in southeastern Alabama, near the city of Webb. Its location supports the electrical infrastructure of the surrounding rural and urban areas, contributing to the reliability of power supply in the region. As part of Alabama Power's network, Webb Substation helps maintain grid resilience and supports economic activities in the area.
Environmental context
The substation is located in a rural area of southeastern Alabama, characterized by a mix of agricultural land and small communities. The local environment is typical of the Gulf Coastal Plain, with moderate temperatures and frequent thunderstorms. Substations like Webb are designed to minimize environmental impact through proper oil containment and noise mitigation, though electromagnetic fields are a consideration for nearby residents.
Frequently asked questions
Webb Substation is located in Alabama, United States, near the city of Webb. Its coordinates are approximately 31.251076 N, -85.288635 W.
Webb Substation operates at two voltage levels: 230 kV and 115 kV, indicating it handles both transmission and sub-transmission voltages.
Webb Substation is owned and operated by Alabama Power, a major electric utility in the southeastern United States and a subsidiary of Southern Company.
As part of the US electrical grid, Webb Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and security.
Substations like Webb serve as nodes in the electrical grid, stepping voltage up or down for transmission or distribution. They also provide switching, protection, and monitoring functions to maintain reliable power delivery.