Meaux Substation - Louisiana Electrical Substation Operated by Entergy Louisiana

Meaux Substation is an operational electrical substation located in Louisiana, United States. Owned by Entergy Louisiana, the facility plays a key role in the regional transmission and distribution network, stepping down high-voltage electricity for local consumption. The substation operates at voltage levels of 138 kV and 69 kV, which are typical for transmission and sub-transmission applications in the US. As part of the Entergy system, it adheres to NERC reliability standards and FERC regulations, ensuring grid stability and compliance with federal energy policies. The facility's equipment likely includes modern switchgear and protection systems aligned with ISO/IEC 61850 standards for substation automation. Located in a region prone to hurricanes and severe weather, the substation's operational resilience is critical for maintaining power supply to communities and industries. Its role in the Entergy grid supports economic activity in Louisiana, including the petrochemical and agricultural sectors, by providing reliable electricity infrastructure.

The substation is situated in a low-lying coastal area of Louisiana, which is vulnerable to flooding and storm surges from tropical cyclones. This environmental context necessitates robust flood protection measures and emergency response plans to ensure continuous operation. The facility's design likely incorporates elevated equipment and drainage systems to mitigate water-related risks, reflecting the region's climate challenges.