Overview
Longtown Substation is an operational electrical substation in Tennessee, United States, owned and operated by Chickasaw Electric Cooperative. It operates at 161 kV and 13.2 kV voltage levels, supporting regional grid stability.
Longtown Substation is an operational electrical substation located in Tennessee, United States. Owned and operated by Chickasaw Electric Cooperative, this facility plays a key role in the local electrical infrastructure, stepping down transmission voltage for distribution to residential and commercial customers. The substation operates at voltage levels of 161 kV and 13.2 kV, typical for a medium-scale substation that connects high-voltage transmission lines to lower-voltage distribution networks. As part of the U.S. electrical grid, it falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. This substation serves the Chickasaw Electric Cooperative service area, providing reliable electricity to communities in western Tennessee. Its operational status ensures continued grid stability and power delivery to the region, supporting local economic activity and residential needs.
Environmental context
Located in a rural area of Tennessee, the substation's environmental context includes proximity to agricultural land and natural habitats. Electrical infrastructure like Longtown Substation can influence local ecosystems through electromagnetic fields and land use, though modern designs minimize impacts. The facility's operation aligns with grid reliability requirements, balancing energy delivery with environmental stewardship.
Frequently asked questions
Longtown Substation is located in Tennessee, United States, at coordinates 35.334768, -89.483550. It is owned and operated by Chickasaw Electric Cooperative.
Longtown Substation operates at voltage levels of 161 kV and 13.2 kV, typical for a substation that connects high-voltage transmission lines to lower-voltage distribution networks.
Longtown Substation is owned and operated by Chickasaw Electric Cooperative, a member-owned utility serving communities in western Tennessee.
Substations in the United States must comply with NERC reliability standards and FERC regulations for transmission-level assets. These standards ensure grid stability and operational safety.
Substations like Longtown step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, playing a critical role in grid reliability and power delivery.