Overview
Holston Valley Substation is an operational electrical substation in Tennessee, United States, operated by Bristol Tennessee Essential Services. It operates at a voltage of 69 kV, serving the local grid.
Holston Valley Substation is an operational electrical substation located in Tennessee, United States. The facility is owned and operated by Bristol Tennessee Essential Services, a public utility serving the Bristol area. The substation operates at a voltage of 69 kV, which is typical for distribution-level infrastructure in the region. As a substation under the jurisdiction of the United States, the facility adheres to reliability standards set by the North American Electric Reliability Corporation (NERC) and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The 69 kV voltage level places it within the sub-transmission or distribution network, playing a critical role in stepping down power for local distribution. The substation is situated in a region with a mix of urban and rural areas, contributing to grid stability for residential and commercial customers. Its operational status ensures continued service to the community, supporting the electrical infrastructure of northeastern Tennessee.
Environmental context
The substation is located in a temperate climate zone with seasonal variations that can affect electrical demand. Its urban-rural setting requires careful management of vegetation and wildlife interactions to maintain reliability. The facility's age and technology are typical for the region, with standard switchgear and protection systems.
Frequently asked questions
Holston Valley Substation is located in Tennessee, United States, near the city of Bristol. Its coordinates are approximately 36.565722 N, -82.071135 W.
Holston Valley Substation operates at a voltage of 69 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
The substation is operated by Bristol Tennessee Essential Services, a public utility that provides electricity to the Bristol, Tennessee area.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Facilities like Holston Valley Substation also follow IEEE and ANSI standards for equipment and safety.
A 69 kV substation typically serves as a sub-transmission or distribution substation, stepping down higher transmission voltages for local distribution to residential, commercial, and industrial customers.