Our data shows 1 active power outages in Grainger County, TN, affecting about 0% of the 18,363 tracked customers, as of 2025-07-16 02:03:52 PM. The largest outages have been reported by Knoxville Utilities Board, impacting 1 customers.
We track 4 electricity providers in this region. Utility teams are currently working to restore service, and this page will be updated with new information as it becomes available.
Minor power outages in Grainger County. A small number of cases have been reported and are being addressed.
Electric Providers for Grainger
| Provider | Out | Total | Last Updated |
|---|---|---|---|
| Appalachian Electric Cooperative | 0 | 13,632 | 2025-07-16 02:10:56 PM |
| Holston Electric Cooperative | 0 | 10 | 2025-07-16 02:17:31 PM |
| Knoxville Utilities Board | 1 | 3,655 | 2025-07-16 02:20:11 PM |
| Powell Valley Electric Cooperative | 0 | 1,066 | 2025-07-16 02:19:49 PM |
Outage information for Grainger County is updated in real time, based on reports from utility companies operating in the area.