Overview
White House Substation is an operational electrical substation in the United States, owned and operated by Cumberland Electric Membership Corporation. It operates at a voltage of 161 kV, serving the local grid.
White House Substation is an operational electrical substation located in the United States, owned and operated by Cumberland Electric Membership Corporation. The facility operates at a voltage of 161 kV, which is typical for sub-transmission and distribution-level infrastructure, supporting regional grid stability and power distribution to local communities. As a substation under the jurisdiction of the United States, it operates within the framework of NERC reliability standards and FERC regulations for transmission-level assets. The 161 kV voltage level indicates it likely serves as a critical node in the local power network, stepping down voltage from higher transmission lines to distribution levels. Substations of this scale are essential for maintaining grid reliability and ensuring efficient power delivery. This substation plays a key role in the electrical infrastructure of the region, providing reliable power to residential, commercial, and industrial customers. Its operation by a membership corporation suggests a focus on community service and cooperative ownership, which is common in rural electric cooperatives in the United States. The facility's location and voltage level contribute to the overall resilience and capacity of the local grid.
Environmental context
The substation is located in a region with a temperate climate, typical of the southeastern United States. Its operation involves electromagnetic fields and potential oil spill risks from transformers, though modern substations are designed with containment measures. The surrounding area is likely a mix of rural and suburban development, with the substation integrated into the landscape to minimize visual impact. Vegetation management around the site is standard practice to prevent interference with power lines.
Frequently asked questions
White House Substation is located in the United States, with coordinates approximately 36.4564 N, -86.6704 W. It is operated by Cumberland Electric Membership Corporation.
White House Substation operates at a voltage of 161 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
White House Substation is owned and operated by Cumberland Electric Membership Corporation, a member-owned electric cooperative serving parts of Tennessee and Kentucky.
Substations in the United States must comply with NERC reliability standards and FERC regulations. These standards cover grid reliability, cybersecurity, and equipment maintenance to ensure stable power delivery.
A 161 kV substation typically steps down high-voltage transmission power to lower voltages for distribution to homes and businesses. It also provides switching and protection functions to maintain grid stability.