Overview
Southwest Shreveport Substation, operated by Southwestern Electric Power Company, is an operational electrical substation in Shreveport, Louisiana, handling voltages of 345 kV and 138 kV.
Southwest Shreveport Substation is an electrical substation located in Shreveport, Louisiana, United States. It is operated by Southwestern Electric Power Company (SWEPCO), a subsidiary of American Electric Power, and serves as a key node in the regional transmission grid. The facility handles high-voltage electricity at 345 kV and 138 kV, indicating its role in both bulk power transmission and sub-transmission distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the U.S. bulk power system. As part of the Southwest Power Pool (SPP) regional transmission organization, the facility adheres to mandatory reliability standards and participates in regional grid planning. The dual voltage levels suggest the presence of step-down transformers that connect the high-voltage transmission network to lower-voltage distribution systems serving local communities. This substation plays a critical role in maintaining grid stability for the Shreveport area and surrounding regions. Its location in an urban setting underscores its importance for residential, commercial, and industrial electricity supply. The facility's operational status and integration into the SPP market contribute to reliable power delivery and support the region's economic activities.
Environmental context
The substation is situated in an urban area of Shreveport, Louisiana, where the local climate includes hot summers and mild winters, influencing peak electricity demand for air conditioning. The facility's design likely incorporates measures to manage stormwater runoff and minimize electromagnetic field impacts, consistent with typical substation environmental practices. Its operation supports the integration of renewable energy sources into the grid, as the SPP region has significant wind generation capacity.
Frequently asked questions
Southwest Shreveport Substation is located in Shreveport, Louisiana, United States, at coordinates 32.4047° N, -93.8645° W.
The substation handles voltages of 345 kV and 138 kV, indicating its role in both high-voltage transmission and sub-transmission distribution.
The substation is operated by Southwestern Electric Power Company (SWEPCO), a subsidiary of American Electric Power.
As part of the U.S. bulk power system, the substation must comply with NERC reliability standards and FERC regulations, and it operates within the Southwest Power Pool (SPP) regional transmission organization.
A 345 kV substation is a high-voltage facility that connects major transmission lines, enabling efficient long-distance power transfer and grid stability. It typically serves as a backbone for regional electricity supply.