Overview
Autaugaville Substation is a 500 kV electrical substation operated by Alabama Power in Autaugaville, Alabama, United States. It plays a critical role in the regional transmission grid.
Autaugaville Substation is a high-voltage electrical substation located in Autaugaville, Alabama, United States. Operated by Alabama Power, a subsidiary of Southern Company, this facility is part of the extensive transmission infrastructure serving the southeastern United States. The substation operates at 500 kV, placing it in the extra-high-voltage category typical for bulk power transmission across long distances. The substation's 500 kV voltage level indicates its role in the backbone transmission network, connecting major power generation sources to load centers. As part of the Alabama Power system, it operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. Such high-voltage substations are critical for grid stability and require advanced protection and automation systems, often compliant with IEC 61850 standards. Environmentally, the substation's location in rural Autaugaville minimizes direct impact on densely populated areas, though its operation supports the broader grid that serves industrial, commercial, and residential customers across Alabama. The facility's age and specific equipment details are not publicly available, but its operational status confirms ongoing contribution to regional electricity supply and grid resilience.
Environmental context
The Autaugaville Substation is situated in a rural area of central Alabama, surrounded by agricultural land and scattered woodlands. The 500 kV voltage level indicates significant electromagnetic fields, though standard setbacks and shielding mitigate exposure. The substation's operation supports the regional grid, which integrates diverse generation sources including natural gas, coal, and hydroelectric power. Its rural location reduces direct environmental impact on urban populations, but the transmission lines associated with such high-voltage infrastructure can affect local wildlife and land use patterns.
Frequently asked questions
Autaugaville Substation is located in Autaugaville, Alabama, United States, at coordinates 32.377786, -86.583623.
Autaugaville Substation operates at 500 kV (500,000 volts), which is classified as extra-high voltage for long-distance power transmission.
The substation is operated by Alabama Power, a major utility company serving Alabama and part of the Southern Company system.
As part of the US bulk power system, the substation must comply with NERC reliability standards and FERC regulations for transmission infrastructure.
A 500 kV substation serves as a critical node in the high-voltage transmission network, stepping down voltage for distribution or interconnecting major power lines to ensure grid stability and reliability.