Power Outages in Loudon County, TN
Fort Loudoun Electric Coop publishes only a system-wide total, not county figures. There is no live feed for City of Lenoir - (TN) and Loudon Utilities Board. In 2025, the average customer here lost power for about 4.3 hours.
Loudon County, TN is served by 3 tracked utilities.
Cite this data
- URL
- https://massoutage.com/tennessee/loudon-county
- As of
- Not available
- Publisher
- MassOutage
MassOutage, "Power Outages in Loudon County, TN". https://massoutage.com/tennessee/loudon-county
Fort Loudoun Electric Coop publishes no county-level figures.
No live feed for City of Lenoir - (TN) and Loudon Utilities Board: outages in theirservice area won't show here.
0.0%of this county's ~28,763 customers are served by utilities with a county-level live feed.
We can't see outages for: City of Lenoir - (TN), Loudon Utilities Board. Their customers are not in any number on this page; check their own outage maps.
System-wide total only, no county split: Fort Loudoun Electric Coop.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Fort Loudoun Electric Coop | Live · total only | not by county | - | - | - | - | - | - |
| City of Lenoir - (TN) | No live feed | can't see | - | - | - | - | - | - |
| Loudon Utilities Board | No live feed | can't see | - | - | - | - | - | - |
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Loudon Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.
By ZIP code (4)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 37774 | 433 | 22 | 321 | ≤11 |
| 37771 | 269 | 14 | 208 | 0 |
| 37772 | 199 | ≤11 | 156 | 0 |
| 37742 | 96 | ≤11 | 71 | ≤11 |
Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.
Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Loudon County or any town and utility in it.
No active NWS alerts for Loudon County right now.
Loudon County has been under 13 National Weather Service alerts recently, most recently a Special Weather Statement on October 13, 2026.
- Flood Advisory ×5
- Special Weather Statement ×5
- Wind Advisory ×3
Hardest-hit cities in Loudon County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Loudon County went about 4.3 hours without power. Peak simultaneous outage on record reached 6,765 customers.
The US EIA reports Tennessee utilities averaged 3.8 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 4.3 hrs.
Worst year here was 2023 (peak 4,489 customers out) · decade average 2.9 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 253 | 1,080 | 2.7 |
| 2016 | 352 | 911 | 0.4 |
| 2017 | 363 | 897 | 0.4 |
| 2018 | 296 | 877 | 0.5 |
| 2019 | 553 | 6,439 | 2.3 |
| 2020 | 494 | 6,765 | 2.5 |
| 2021 | 695 | 4,474 | 3.2 |
| 2022 | 810 | 5,319 | 5.5 |
| 2023 | 802 | 4,489 | 5.6 |
| 2024 | 754 | 5,164 | 4.6 |
| 2025 | 782 | 6,203 | 4.3 |
Cost of power in Loudon County
ENERGY & AI DEMAND →Estimated residential electricity price for Loudon County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.
- City of Lenoir - (TN)12.8¢63,379 cust
- Fort Loudoun Electric Coop12.8¢30,743 cust
- Loudon Utilities Board12.2¢12,846 cust
Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.
Relatively Moderate ice storms exposure · 2.9 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively high: outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Loudon County: FAQ
- How often does Loudon County, TN lose power?
- Based on EAGLE-I records, Loudon County, TN logged 782 distinct outage events in 2025, averaging about 4.3 hours without power per customer over the year.
- What was the worst power outage in Loudon County, TN?
- The largest tracked outage peaked at 6,765 customers without power, beginning July 16, 2020 and lasting about 5h 15m.
- Is there a power outage in Loudon County, TN right now?
- No major outage is currently reported for Loudon County, TN. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Loudon County, TN?
- Tracked electric providers include Fort Loudoun Electric Coop.
Outages are tracked at the county level; these ZIP codes fall within Loudon County.
37742, 37771, 37772, 37774, 37846
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Fort Loudoun Electric Coop | 8.8 hrs | Live · total only | - |
| City of Lenoir - (TN) | - | No live feed | - |
| Loudon Utilities Board | - | No live feed | - |
Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Tennessee customers). Machine-readable data: /api/v1/counties/47105 and /api/v1/counties/47105/history.