Overview
J M Huber Substation is an operational electrical substation in the United States, owned and operated by the Tennessee Valley Authority (TVA) with a voltage level of 161 kV.
J M Huber Substation is an operational electrical substation located in the United States, owned and operated by the Tennessee Valley Authority (TVA). The facility operates at a voltage of 161 kV, placing it within the high-voltage transmission category, which is critical for regional grid stability and power distribution. The substation is part of TVA's extensive transmission network, which serves the Tennessee Valley region. TVA is a federally owned corporation subject to NERC reliability standards and FERC regulation, ensuring the substation meets stringent operational and safety requirements. The 161 kV voltage level is typical for subtransmission systems that connect bulk power sources to distribution networks. As a key node in TVA's grid, J M Huber Substation supports the reliable delivery of electricity to industrial, commercial, and residential customers. Its location in the southeastern United States places it within a region with growing energy demand, making its role in grid stability and power quality essential for local communities and economic activities.
Environmental context
The substation is situated in a region characterized by mixed forest and agricultural land, with the nearby Hiwassee River influencing local hydrology. Electrical infrastructure at this voltage level can impact local ecosystems through electromagnetic fields and land use, though modern substations are designed to minimize environmental footprint. TVA's operations are subject to environmental regulations that address habitat protection and stormwater management.
Frequently asked questions
J M Huber Substation is located in the United States, with coordinates approximately 35.2779 N, -84.5401 W. It is part of the Tennessee Valley Authority's transmission network.
J M Huber Substation operates at 161 kV, which is a high-voltage level used for subtransmission and distribution within the regional grid.
The substation is owned and operated by the Tennessee Valley Authority (TVA), a federally owned corporation that provides electricity to the Tennessee Valley region.
As part of the US electrical grid, J M Huber Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and operational safety.
A 161 kV substation typically serves as a subtransmission node, stepping down voltage from higher transmission levels to distribution levels, and helps balance load and maintain power quality for industrial and residential customers.