Overview
East Savannah Substation is an operational electrical substation in Tennessee, United States, owned and operated by Tennessee Valley Electric Cooperative. It handles voltages of 161 kV and 12.47 kV, supporting regional grid stability.
East Savannah Substation is an operational electrical substation located in Tennessee, United States, owned and operated by Tennessee Valley Electric Cooperative. The facility serves as a key node in the local power distribution network, stepping down transmission-level voltage for distribution to residential and commercial customers. The substation operates at two voltage levels: 161 kV for transmission and 12.47 kV for distribution, indicating its role as a step-down substation. As part of the Tennessee Valley Authority (TVA) region, the facility adheres to NERC reliability standards and FERC regulations, ensuring grid stability and compliance with federal mandates for bulk power system security. The substation's location in rural Tennessee supports the electrical infrastructure needs of the surrounding community, contributing to reliable power delivery. Its operational status and integration with the TVA grid underscore its importance in maintaining regional energy resilience and supporting economic activity in the area.
Environmental context
The substation is located in a rural area of Tennessee, where the local environment includes forested hills and agricultural land. Electrical infrastructure in such settings typically requires careful vegetation management to maintain clearance around power lines and prevent outages. The facility's operation aligns with standard environmental practices for substations, including oil containment for transformers and noise mitigation measures.
Frequently asked questions
East Savannah Substation is located in Tennessee, United States, near the coordinates 35.230083, -88.198774. It is owned and operated by Tennessee Valley Electric Cooperative.
The substation handles two voltage levels: 161 kV for transmission and 12.47 kV for distribution, indicating it steps down high-voltage power for local distribution.
The substation is owned and operated by Tennessee Valley Electric Cooperative, a member-owned utility serving the Tennessee Valley region.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and security.
Substations like East Savannah serve as critical nodes that transform voltage levels, switch circuits, and protect the grid. They enable efficient long-distance transmission and safe local distribution of electricity.