Tylertown Substation - Electrical Substation in Mississippi, United States

Tylertown Substation is an operational electrical substation located in Mississippi, United States. Owned and operated by Entergy Mississippi, this facility plays a key role in the regional power distribution network. The substation operates at voltage levels of 115,000 volts (115 kV) and 13,860 volts (13.86 kV), indicating its function as a transmission-to-distribution step-down point. As part of the U.S. electrical infrastructure, Tylertown Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for transmission assets and ensure grid stability. The substation's voltage levels are typical for sub-transmission and distribution applications, serving both industrial and residential loads in the area. The substation's location in rural Mississippi supports the local community's electricity needs, contributing to grid resilience and energy access. Its operational status ensures continued service to the surrounding region, which may include agricultural, commercial, and residential customers. The facility's role in the Entergy Mississippi network underscores its importance in maintaining reliable power supply in the state.

Located in a rural area of Mississippi, Tylertown Substation operates in a region with a humid subtropical climate, which can affect equipment performance and maintenance schedules. The substation's voltage levels and design consider local environmental factors such as storm risks and temperature extremes. Its presence supports the local economy by providing reliable electricity to agricultural and residential users, while its operation adheres to environmental regulations to minimize impact on surrounding ecosystems.