Power Outages in Anderson County, TN
As of the latest utility report, no major power outages are reported in Anderson County, TN. In 2025, the average customer here lost power for about 1.3 hours.
Anderson County, TN is served by 1 tracked utility.
No active power outages are currently reported in Anderson County.
- Heat AdvisoryMODERATE
Anderson County has been under 81 National Weather Service alerts recently — most recently a Heat Advisory on September 3, 2026.
- Flood Advisory ×20
- Special Weather Statement ×17
- Flood Watch ×12
- Severe Thunderstorm Warning ×11
- Heat Advisory ×8
- Severe Thunderstorm Watch ×7
Hardest-hit cities in Anderson County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Anderson County went about 1.3 hours without power. Peak simultaneous outage on record reached 5,817 customers.
Worst year here was 2022 (peak 5,584 customers out) · decade average 1.3 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 276 | 5,576 | 0.9 |
| 2016 | 596 | 5,397 | 0.9 |
| 2017 | 570 | 3,554 | 0.8 |
| 2018 | 563 | 3,478 | 0.7 |
| 2019 | 619 | 5,192 | 1.3 |
| 2020 | 582 | 2,847 | 0.9 |
| 2021 | 624 | 5,253 | 1.0 |
| 2022 | 629 | 5,584 | 3.7 |
| 2023 | 611 | 3,152 | 1.3 |
| 2024 | 581 | 5,817 | 1.2 |
| 2025 | 633 | 3,299 | 1.3 |
Relatively Moderate ice storms exposure · 1.3 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively moderate — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Anderson County: FAQ
- How often does Anderson County, TN lose power?
- Based on EAGLE-I records, Anderson County, TN logged 633 distinct outage events in 2025, averaging about 1.3 hours without power per customer over the year.
- What was the worst power outage in Anderson County, TN?
- The largest tracked outage peaked at 5,817 customers without power, beginning December 7, 2024 and lasting about 15m.
- Is there a power outage in Anderson County, TN right now?
- No major outage is currently reported for Anderson County, TN. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Anderson County, TN?
- Tracked electric providers include KNOXVILLE UTILITIES BOARD.
Outages are tracked at the county level; these ZIP codes fall within Anderson County.
37705, 37710, 37716, 37754, 37769, 37828, 37830
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| KNOXVILLE UTILITIES BOARD | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/47001 and /api/v1/counties/47001/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Tennessee customers).