Overview
Seventy Second Substation is an operational electrical substation in Baton Rouge, Louisiana, operated by Entergy. It handles voltages of 69 kV and 13.8 kV, serving the local grid.
Seventy Second Substation is an operational electrical substation located in Baton Rouge, Louisiana, United States. Owned and operated by Entergy, a major utility in the region, the facility plays a key role in the local power distribution network. The substation is part of Entergy's transmission and distribution infrastructure, supporting the electrical needs of the surrounding area. The substation operates at voltage levels of 69 kV and 13.8 kV, indicating its function in stepping down power from transmission to distribution levels. As a medium-voltage substation, it is typical of facilities that connect high-voltage transmission lines to lower-voltage distribution networks serving residential, commercial, and industrial customers. In the United States, such substations are subject to NERC reliability standards and FERC regulations, ensuring grid stability and safety. Located in Baton Rouge, the substation contributes to the electrical infrastructure of Louisiana's capital city, which has a diverse industrial base including petrochemicals and manufacturing. The facility's operational status ensures continued power supply to the community, supporting economic activity and daily life. Its role in the grid underscores the importance of reliable substation infrastructure in urban areas.
Environmental context
The substation is situated in an urban area of Baton Rouge, where electrical infrastructure must balance reliability with environmental considerations. The facility's voltage levels and equipment age influence its environmental footprint, with modern switchgear reducing SF6 emissions. Urban substations often incorporate noise mitigation and visual screening to minimize community impact.
Frequently asked questions
Seventy Second Substation is located in Baton Rouge, Louisiana, United States, at coordinates 30.514975, -91.160476.
Seventy Second Substation is owned and operated by Entergy, a major utility company serving the Gulf South region of the United States.
The substation operates at 69 kV and 13.8 kV, typical for a distribution substation stepping down transmission voltage for local distribution.
In the United States, substations are regulated by NERC reliability standards for grid stability and FERC for interstate transmission. Entergy must comply with these to ensure safe and reliable operation.
Substations transform voltage levels, switch circuits, and protect the grid. They are critical nodes that connect generation, transmission, and distribution systems, ensuring reliable power delivery.