Overview
Logansport Substation is an operational electrical substation in the United States, owned and operated by Southwestern Electric Power Company. It operates at a voltage of 138 kV, serving the regional grid.
Logansport Substation is an operational electrical substation located in the United States, owned and operated by Southwestern Electric Power Company (SWEPCO), a subsidiary of American Electric Power. The facility is situated at coordinates 31.979385, -94.004222, near the town of Logansport in Louisiana. As a 138 kV substation, it falls within the medium-voltage range typical for distribution and sub-transmission networks, playing a key role in stepping down power from higher-voltage transmission lines for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. SWEPCO, as a public utility, must comply with these standards to ensure grid stability and safety. The 138 kV voltage level is commonly used for regional power distribution, connecting larger transmission systems to local distribution networks. The facility's equipment likely includes circuit breakers, transformers, and switchgear, adhering to industry standards such as IEEE and ANSI. Logansport Substation serves the electrical infrastructure needs of the surrounding community and industrial base in northwestern Louisiana. Its operational status ensures reliable power delivery to residential, commercial, and industrial customers in the region. The substation's location near the Texas border also supports cross-state grid connectivity, contributing to the overall resilience of the regional power system. SWEPCO's ownership underscores the facility's role in the broader AEP transmission network.
Environmental context
The substation is located in a rural area of northwestern Louisiana, characterized by mixed pine forests and agricultural land. The 138 kV voltage level indicates a medium-scale facility that typically has a localized environmental footprint, primarily related to land use for equipment and access roads. The surrounding ecosystem includes wetlands and waterways that may require careful management of stormwater runoff and potential oil spills from transformers. The facility's operation contributes to grid stability, supporting the region's energy needs while adhering to environmental regulations such as the Clean Water Act and state-level guidelines.
Frequently asked questions
Logansport Substation is located in the United States, near the town of Logansport in northwestern Louisiana, at coordinates 31.979385, -94.004222.
Logansport Substation operates at a voltage of 138 kV, which is a medium-voltage level commonly used for sub-transmission and distribution networks.
Logansport Substation is owned and operated by Southwestern Electric Power Company (SWEPCO), a subsidiary of American Electric Power.
As part of the U.S. bulk power system, Logansport Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
A 138 kV substation typically steps down voltage from higher transmission lines (e.g., 230 kV or 345 kV) for distribution to local networks, serving industrial, commercial, and residential customers.