Avenue C Substation - Entergy 115 kV Substation in New Orleans, Louisiana

Avenue C Substation is an operational electrical substation located in New Orleans, Louisiana, United States. Owned and operated by Entergy, the facility plays a key role in the regional power distribution network. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of Entergy's grid, the substation is subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure the stability and security of the bulk power system. The facility's 115 kV voltage level places it in the medium-voltage range, commonly used for distributing power from transmission lines to local distribution networks. The substation supports the electrical infrastructure of New Orleans, a major urban center in the Gulf Coast region. Its operational status contributes to grid reliability in an area prone to extreme weather events, such as hurricanes. The facility's role in voltage regulation and power distribution is critical for maintaining service continuity to residential, commercial, and industrial customers.

The substation is located in an urban area of New Orleans, which is characterized by a humid subtropical climate and proximity to the Mississippi River. The local environment is influenced by coastal weather patterns, including the risk of hurricanes and flooding. Electrical infrastructure in such regions often incorporates design features to withstand extreme weather, such as elevated equipment and flood protection measures. The substation's operation supports the city's energy needs while adhering to environmental regulations that mitigate impacts on surrounding communities.