Tennessee Power Grid Status
Data as of , EIA hourly demand feed.
About the Tennessee grid region
The Tennessee region is the Tennessee Valley Authority (TVA), the federal utility serving Tennessee and slices of six neighboring states. Its mix of nuclear, hydro and gas makes it one of the steadier regions on the map, which makes a TVA stress reading worth taking seriously.
On the map, this region is part of the Eastern Interconnection. Its status color comes from the ratio of actual demand to the bias-corrected day-ahead forecast: green means headroom, amber and orange mean it is tightening, and red means demand has met or passed what the operator expected, or a real emergency has been declared.
Tennessee
Grid regions follow balancing authorities, not state lines; split states are listed under the region that serves most of their load.
Check another grid region
- California power grid status
- Northwest power grid status
- Southwest power grid status
- Texas (ERCOT) power grid status
- Central power grid status
- Midwest power grid status
- Mid-Atlantic power grid status
- Southeast power grid status
- Carolinas power grid status
- Florida power grid status
- New England power grid status
- New York power grid status
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Informational only. Not affiliated with the EIA or any grid operator. Do not use this page for operational or emergency decisions. For confirmed outages, check your utility.