Delta Substation: 115 kV Electrical Substation Operated by Entergy Mississippi

Delta Substation is an operational electrical substation located in the United States, operated by Entergy Mississippi. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation that serves as a critical node in the regional transmission and distribution network. As part of the Entergy Mississippi grid, Delta Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure reliability and security for bulk power systems. The 115 kV voltage level is typical for sub-transmission and distribution substations, connecting higher-voltage transmission lines to local distribution networks. The substation's location in an urban area near New Orleans supports reliable electricity supply to residential, commercial, and industrial customers. Its operational status and integration with Entergy's grid contribute to the resilience of the regional electrical infrastructure, helping to maintain power quality and system stability.

Delta Substation is situated in an urban environment near New Orleans, Louisiana, where the electrical grid must withstand challenges such as coastal storms and high humidity. The 115 kV substation's design and maintenance are critical for ensuring grid reliability in a region prone to extreme weather events. Its operation supports local energy needs while adhering to environmental regulations that minimize impacts on surrounding communities.