Overview
Forrest City South Substation is an operational electrical substation in Forrest City, Arkansas, United States. It operates at 161 kV and 13.86 kV, serving the local grid.
Forrest City South Substation is an operational electrical substation located in Forrest City, Arkansas, United States. The facility operates at voltage levels of 161 kV and 13.86 kV, indicating it functions as a transmission and distribution substation, stepping down high-voltage power for local distribution. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for bulk power system stability and FERC oversight for interstate transmission. As a substation in the mid-South region, it likely supports the regional grid managed by the Southwest Power Pool (SPP) or MISO, ensuring reliable electricity delivery to the surrounding community. Forrest City South Substation plays a critical role in the local electrical infrastructure, providing voltage transformation and switching capabilities to maintain grid stability. Its location in eastern Arkansas supports residential, commercial, and industrial loads in the area, contributing to the region's energy resilience.
Environmental context
The substation is located in a rural area of eastern Arkansas, characterized by agricultural land and the Mississippi River floodplain. Electrical infrastructure in such settings typically requires careful siting to minimize impacts on local ecosystems, including wetlands and farmland. The facility's voltage levels suggest it handles significant power flows, necessitating robust environmental management for oil containment and electromagnetic field mitigation.
Frequently asked questions
Forrest City South Substation is located in Forrest City, Arkansas, United States, at coordinates 34.986081, -90.782230.
Forrest City South Substation operates at 161 kV (transmission) and 13.86 kV (distribution), indicating it serves as a step-down substation.
The operator of Forrest City South Substation is not publicly listed, but it is likely operated by a local utility or regional transmission organization such as the Southwest Power Pool (SPP).
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Additionally, substations often follow IEEE and ISO/IEC 61850 standards for automation and protection.
Substations like Forrest City South transform voltage levels for efficient transmission and distribution, switch circuits for maintenance or fault isolation, and help maintain grid reliability by balancing loads and voltages.