Overview
Pelahatchie Substation is an operational electrical substation in Mississippi, United States, owned and operated by Entergy Mississippi. It operates at voltages of 115 kV and 14.49 kV, serving the local grid.
Pelahatchie Substation is an electrical substation located in Pelahatchie, Mississippi, United States. Owned and operated by Entergy Mississippi, the facility is part of the regional transmission and distribution network. The substation operates at voltage levels of 115,000 volts (115 kV) and 14,490 volts (14.49 kV), indicating its role in stepping down transmission-level power for local distribution. As a substation in the United States, Pelahatchie 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 the bulk power system. The facility's 115 kV voltage level is typical for sub-transmission or distribution substations, serving to interconnect with higher-voltage transmission lines and distribute power to local networks. The substation plays a critical role in maintaining grid stability and reliability for the surrounding area. Its operational status ensures continuous power supply to residential, commercial, and industrial customers in the Pelahatchie region. The facility's location in Mississippi, a state with a mix of urban and rural areas, underscores its importance in supporting local economic activity and community services.
Environmental context
The substation is located in a rural area near Pelahatchie, Mississippi, surrounded by mixed forest and agricultural land. The local environment is typical of the southeastern United States, with a humid subtropical climate. Substations of this type have minimal direct environmental impact, though they are essential for integrating renewable energy sources and managing grid load. The facility's voltage levels suggest it may serve as a distribution hub, potentially supporting local industrial or residential demand.
Frequently asked questions
Pelahatchie Substation is located in Pelahatchie, Mississippi, United States, at coordinates 32.321618, -89.746678.
Pelahatchie Substation is owned and operated by Entergy Mississippi, a utility company serving the region.
Pelahatchie Substation operates at voltage levels of 115,000 volts (115 kV) and 14,490 volts (14.49 kV), typical for distribution substations.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
Substations step down high-voltage transmission power to lower voltages for distribution to homes and businesses, and they also help manage grid reliability and load balancing.