Overview
Harrogate Substation is an operational electrical substation in Tennessee, United States, owned by Powell Valley Electric Cooperative. It operates at 69 kV and serves the local grid.
Harrogate Substation is an electrical substation located in Tennessee, United States, and is owned and operated by Powell Valley Electric Cooperative. The facility is operational and plays a role in the regional power distribution network, stepping down transmission-level voltage for local consumption. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in the United States. As part of the Powell Valley Electric Cooperative system, it is subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and oversight by the Federal Energy Regulatory Commission (FERC) for interconnection and grid stability. This substation supports the electrical infrastructure of the surrounding community, contributing to reliable power delivery in the region. Its location in rural Tennessee underscores its importance in serving cooperative members and maintaining grid resilience in less densely populated areas.
Environmental context
The substation is situated in a rural area of Tennessee, where the local environment includes mixed forest and agricultural land. Electrical infrastructure in such settings must consider vegetation management to prevent outages and minimize wildfire risk. The 69 kV voltage level indicates a moderate scale, with environmental impacts typically limited to land use for the substation footprint and access roads.
Frequently asked questions
Harrogate Substation is located in Tennessee, United States, at coordinates 36.578510, -83.645058.
Harrogate Substation is owned and operated by Powell Valley Electric Cooperative, a member-owned utility serving parts of Tennessee and Virginia.
Harrogate Substation operates at 69 kV, which is a common voltage for sub-transmission and distribution substations in the United States.
Substations in the United States are subject to NERC reliability standards for grid stability and FERC regulations for interstate transmission. Local cooperatives also follow state utility commission rules.
A 69 kV substation typically steps down higher transmission voltages (e.g., 138 kV or 230 kV) to distribution levels (e.g., 12 kV or 34.5 kV) for local delivery to homes and businesses.