Overview
Sterlington Substation is an operational electrical substation in Louisiana, United States, owned and operated by Entergy Louisiana. It operates at a voltage of 500 kV, indicating a high-voltage transmission-level facility.
Sterlington Substation is a high-voltage electrical substation located in Louisiana, United States. Owned and operated by Entergy Louisiana, the facility is part of the regional transmission grid, handling a voltage of 500 kV, which classifies it as a major transmission asset critical for bulk power transfer. 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 transmission-level assets. As a 500 kV facility, it is subject to stringent planning and operational requirements to ensure grid stability and security. This substation plays a key role in the electrical infrastructure of Louisiana, supporting the integration of generation resources and serving load centers. Its high-voltage capacity makes it essential for maintaining reliable power supply across the region, contributing to the overall resilience of the U.S. power grid.
Environmental context
Located in a rural area of Louisiana, the substation's environmental context includes proximity to natural habitats and waterways. High-voltage substations like this one require careful management of electromagnetic fields and potential impacts on local wildlife. The facility's operation is subject to environmental regulations that address land use, noise, and stormwater runoff, ensuring minimal ecological disruption.
Frequently asked questions
Sterlington Substation is located in Louisiana, United States, near the town of Sterlington. Its coordinates are approximately 32.7058° N, -92.0697° W.
Sterlington Substation operates at a voltage of 500 kV, which is a high-voltage transmission level used for long-distance power transfer.
Sterlington Substation is owned and operated by Entergy Louisiana, a utility company serving customers in Louisiana.
As a transmission-level substation in the United States, Sterlington Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 500 kV substation is a critical component of the bulk power transmission system, stepping up or down voltage to facilitate efficient long-distance electricity transport and interconnection between generation and distribution networks.