Overview
Reedy Creek Substation is an operational electrical substation in Kingsport, Tennessee, owned and operated by Kingsport Power Company. It operates at 138 kV, serving the local grid.
Reedy Creek Substation is an operational electrical substation located in Kingsport, Tennessee, United States. Owned and operated by Kingsport Power Company, it is a key node in the regional electrical infrastructure, stepping down transmission-level voltage for distribution. The substation operates at 138 kV, a common voltage level for sub-transmission and distribution substations in the United States. As part of the Appalachian Power system, it adheres to NERC reliability standards and FERC regulations, ensuring grid stability and compliance with mandatory reliability requirements. Located in an urban-industrial area, Reedy Creek Substation supports residential, commercial, and industrial customers in Kingsport. Its role in voltage regulation and power distribution is critical for local economic activity and community services, contributing to the resilience of the regional grid.
Environmental context
The substation is situated in Kingsport, an industrial city in northeastern Tennessee. The surrounding area includes mixed residential and industrial zones, with the Holston River nearby. Electrical infrastructure in this region must consider flood risks and vegetation management to maintain reliability. The 138 kV voltage level indicates a medium-scale facility that balances local distribution needs with transmission interconnection.
Frequently asked questions
Reedy Creek Substation is located in Kingsport, Tennessee, United States, at coordinates 36.569527, -82.536769.
Reedy Creek Substation operates at 138 kV, a common sub-transmission voltage used for distributing power from transmission lines to local distribution networks.
Reedy Creek Substation is owned and operated by Kingsport Power Company, a utility serving the Kingsport area.
In the United States, substations must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Local utilities also follow state public utility commission rules.
A 138 kV substation typically steps down high-voltage transmission power to lower voltages for distribution to residential, commercial, and industrial customers. It also provides switching and protection functions to maintain grid reliability.