Overview
Foxworth Substation is an operational electrical substation in Mississippi, United States, operated by Pearl River Valley Electric Power Association. It operates at a voltage level of 69 kV, serving the local grid.
Foxworth Substation is an operational electrical substation located in Mississippi, United States. It is owned and operated by Pearl River Valley Electric Power Association, a rural electric cooperative serving parts of Mississippi. The substation operates at a voltage level of 69 kV, which is typical for distribution-level substations that step down transmission voltages for local distribution. As a 69 kV substation, Foxworth Substation falls within the medium-voltage range commonly used for sub-transmission and distribution in the United States. It operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and is subject to oversight by the Mississippi Public Service Commission. The substation likely includes switchgear, transformers, and protection systems compliant with IEEE standards. The substation plays a key role in delivering electricity to the surrounding rural and semi-urban areas in Marion County. It supports grid stability and reliability for residential, commercial, and agricultural customers. The facility's operational status ensures continued service to the local community, contributing to the region's energy infrastructure.
Environmental context
The substation is located in a rural area of Mississippi, characterized by mixed forest and agricultural land. The local environment is typical of the Gulf Coastal Plain, with moderate rainfall and seasonal temperature variations. Substations of this type have minimal direct environmental impact, though they require vegetation management to maintain clearance around equipment. The 69 kV voltage level indicates a distribution role, with lower electromagnetic field exposure compared to high-voltage transmission lines.
Frequently asked questions
Foxworth Substation is located in Mississippi, United States, near the town of Foxworth in Marion County. Its approximate coordinates are 31.226763 N, -89.870510 W.
Foxworth Substation operates at a voltage of 69 kV (69,000 volts), which is a common voltage for sub-transmission and distribution substations in the United States.
Foxworth Substation is owned and operated by Pearl River Valley Electric Power Association, a rural electric cooperative serving parts of Mississippi.
In the United States, substations like Foxworth Substation must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. State-level oversight is provided by the Mississippi Public Service Commission.
A 69 kV substation typically serves as a distribution substation, stepping down higher transmission voltages (e.g., 115 kV or 230 kV) to lower voltages for local distribution to homes and businesses. It also provides switching and protection functions to maintain grid reliability.