Overview
Colonial Village Substation is an operational electrical substation in Knoxville, Tennessee, owned and operated by Knoxville Utilities Board. It operates at 69 kV, supporting local grid stability.
Colonial Village Substation is an operational electrical substation located in Knoxville, Tennessee, United States. Owned and operated by the Knoxville Utilities Board (KUB), this facility plays a role in the local electrical infrastructure, stepping down transmission-level voltage for distribution to residential and commercial customers. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or primary distribution in the United States. As part of the Knoxville Utilities Board's network, it is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for grid stability. The facility's urban location in Knoxville places it within a regulated environment where aging infrastructure and load growth are common considerations. Environmental and operational significance of Colonial Village Substation lies in its contribution to reliable electricity supply in the Knoxville area. Substations like this are critical for voltage regulation and fault isolation, ensuring minimal disruption to end-users. The facility supports the local economy and community by maintaining grid resilience, particularly during peak demand periods or extreme weather events common in the region.
Environmental context
Located in an urban area of Knoxville, Tennessee, Colonial Village Substation operates within a temperate climate with seasonal thunderstorms and occasional winter storms. The substation's 69 kV voltage level places it in a medium-voltage category, balancing transmission efficiency with local distribution needs. Urban substations often face challenges related to space constraints and proximity to residential areas, requiring careful management of electromagnetic fields and noise. The facility's role in grid stability is critical for supporting local infrastructure and community services.
Frequently asked questions
Colonial Village Substation is located in Knoxville, Tennessee, United States, at coordinates 35.920747, -83.872231.
Colonial Village Substation operates at a voltage of 69 kV, which is typical for sub-transmission or primary distribution in the US electrical grid.
Colonial Village Substation is owned and operated by the Knoxville Utilities Board (KUB), a public utility serving the Knoxville area.
In the United States, substations like Colonial Village are subject to NERC reliability standards for grid stability and FERC regulations for transmission-level assets, ensuring safe and reliable operation.
A 69 kV substation typically steps down transmission voltage for distribution to local networks, providing voltage regulation and fault protection to maintain reliable electricity supply to homes and businesses.