Overview
Valleydale Substation is an operational electrical substation in Alabama, United States, owned and operated by Alabama Power. It operates at 115 kV, serving the local grid.
Valleydale Substation is an operational electrical substation located in Alabama, United States. Owned and operated by Alabama Power, the facility plays a key role in the regional electrical infrastructure, stepping down transmission voltage for distribution to residential and commercial customers. The substation operates at 115 kV, a common voltage level for sub-transmission and distribution substations in the United States. As part of the Alabama Power network, it adheres to NERC reliability standards and FERC regulations, ensuring grid stability and compliance with federal and regional requirements. The facility's location in Alabama places it within the Southeastern Electric Reliability Council (SERC) region. Valleydale Substation contributes to the reliability of the local power supply, supporting the growing energy demands of the Birmingham metropolitan area. Its operation under Alabama Power, a subsidiary of Southern Company, underscores its integration into a larger, well-established utility system focused on delivering consistent electricity to customers.
Environmental context
The substation is situated in a suburban area of Alabama, where land use is a mix of residential and commercial developments. Electrical infrastructure like this typically has a localized environmental footprint, with considerations for electromagnetic fields, stormwater runoff, and vegetation management. The 115 kV voltage level indicates moderate-scale equipment, and the facility's age and maintenance practices influence its environmental performance.
Frequently asked questions
Valleydale Substation is located in Alabama, United States, near the Birmingham metropolitan area. Its coordinates are approximately 33.34° N, -86.79° W.
Valleydale Substation operates at 115 kV, which is a typical voltage for sub-transmission and distribution substations in the United States.
Valleydale Substation is owned and operated by Alabama Power, a subsidiary of Southern Company, which provides electricity to customers in Alabama.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Alabama Power also follows state-level utility regulations.
A 115 kV substation steps down transmission voltage for distribution to local networks, serving residential, commercial, and industrial customers. It is a critical node for grid reliability and load balancing.