Overview
South Shreveport Substation is an operational electrical substation in Shreveport, Louisiana, owned and operated by Southwestern Electric Power Company. It handles voltages of 138 kV, 69 kV, and 12.5 kV.
South Shreveport Substation is an electrical substation located in Shreveport, Louisiana, United States. Owned and operated by Southwestern Electric Power Company (SWEPCO), the facility is part of the regional transmission and distribution grid serving the Shreveport area. The substation operates at multiple voltage levels, including 138 kV, 69 kV, and 12.5 kV, indicating its role in stepping down transmission voltages to distribution levels for local consumers. 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 bulk power system. As a substation in the United States, it likely adheres to NERC Critical Infrastructure Protection (CIP) standards and FERC-approved reliability requirements. The facility's voltage levels suggest it serves both transmission (138 kV) and sub-transmission/distribution (69 kV and 12.5 kV) functions, typical for a substation in a mid-sized urban area. South Shreveport Substation plays a key role in maintaining grid stability and power delivery to residential, commercial, and industrial customers in the Shreveport region. Its location in an urban area underscores its importance for local electricity reliability. The substation's age and equipment specifics are not detailed, but its operational status confirms ongoing service to the community.
Environmental context
The substation is situated in an urban area of Shreveport, Louisiana, within the Red River Valley region. The local environment is characterized by a humid subtropical climate, with hot summers and mild winters. Electrical infrastructure in such settings must be designed to withstand occasional severe weather, including thunderstorms and hurricanes. The substation's voltage levels and urban location imply a critical role in local grid stability, with potential environmental considerations related to electromagnetic fields and stormwater runoff from the site.
Frequently asked questions
South Shreveport Substation is located in Shreveport, Louisiana, United States, at coordinates 32.419581, -93.764498.
The substation handles voltages of 138 kV, 69 kV, and 12.5 kV, serving both transmission and distribution functions.
The substation is owned and operated by Southwestern Electric Power Company (SWEPCO), a utility serving parts of Arkansas, Louisiana, and Texas.
Substations in the US must comply with NERC reliability standards, FERC regulations, and NERC CIP standards for cybersecurity and physical security.
Substations step down high transmission voltages to lower distribution voltages for safe delivery to homes and businesses, and help isolate faults to maintain grid stability.