Overview
Port Hudson Substation is an operational electrical substation in Louisiana, USA, owned by Entergy Louisiana. It operates at voltage levels of 230 kV, 138 kV, and 69 kV, serving the regional grid.
Port Hudson Substation is an operational electrical substation located in Louisiana, United States, owned and operated by Entergy Louisiana. The facility handles multiple voltage levels including 230 kV, 138 kV, and 69 kV, indicating its role in both transmission and distribution within the regional power grid. As a substation in the United States, Port Hudson operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security, with compliance requirements for voltage regulation, protection systems, and maintenance protocols. The substation likely employs modern switchgear and automation technologies to manage power flow and isolate faults. The substation's location in Louisiana places it within a region prone to hurricanes and severe weather, necessitating robust infrastructure resilience. Its multi-voltage capability supports local industrial and residential loads, contributing to grid stability in the area. Entergy Louisiana's ownership underscores its integration into the broader Entergy transmission network serving the Gulf Coast.
Environmental context
The substation is situated in a region with a humid subtropical climate, characterized by hot summers and mild winters, which influences equipment cooling and insulation requirements. Louisiana's vulnerability to hurricanes and flooding necessitates elevated substation design and flood mitigation measures. The surrounding area includes agricultural and industrial land uses, with the substation playing a key role in supporting local power demand while minimizing environmental footprint through efficient voltage transformation.
Frequently asked questions
Port Hudson Substation is located in Louisiana, United States, near the coordinates 30.638710, -91.245056.
Port Hudson Substation operates at voltage levels of 230 kV, 138 kV, and 69 kV, serving both transmission and distribution functions.
Port Hudson Substation is owned and operated by Entergy Louisiana, a major utility company serving the Gulf Coast region.
As a US substation, Port Hudson must comply with NERC reliability standards and FERC regulations, including requirements for grid stability, protection systems, and cybersecurity.
Substations like Port Hudson transform voltage levels for efficient transmission and distribution, isolate faults, and manage power flow to ensure reliable electricity supply to homes and businesses.