Overview
Tunica 230/115 Substation is an operational electrical substation in Tunica, Mississippi, owned by Entergy Mississippi. It operates at 230 kV and 115 kV voltage levels.
Tunica 230/115 Substation is an operational electrical substation located in Tunica, Mississippi, United States. Owned and operated by Entergy Mississippi, this facility serves as a key node in the regional transmission grid, stepping down high-voltage electricity from 230 kV to 115 kV for distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring grid stability and reliability. As part of Entergy Mississippi's transmission network, it supports the power needs of the surrounding area, including residential, commercial, and industrial customers. This substation plays a critical role in maintaining grid stability in the Mississippi Delta region. Its location in Tunica, a rural area with agricultural and gaming industries, underscores its importance in delivering reliable electricity to local communities and businesses.
Environmental context
The substation is situated in the Mississippi Delta, a region characterized by flat, low-lying terrain and a humid subtropical climate. The area is prone to severe weather events such as thunderstorms and tornadoes, which can impact grid reliability. The substation's design and maintenance must account for these environmental factors to ensure continuous operation.
Frequently asked questions
Tunica 230/115 Substation is located in Tunica, Mississippi, United States, at coordinates 34.671387, -90.383749.
The substation operates at 230 kV and 115 kV, stepping down high-voltage transmission electricity for regional distribution.
The substation is owned and operated by Entergy Mississippi, a major utility serving the state.
As part of the US grid, the substation must comply with NERC reliability standards and FERC regulations for transmission assets.
A 230/115 kV substation transforms high-voltage electricity from transmission lines to lower voltages for distribution, ensuring efficient and reliable power delivery to consumers.