County annual report · FIPS 47095
2024 Lake County, TN Power Outage Report
In 2024, customers in Lake County, TN went without power for an average of 2.4 hours, a total of 6,647 customer-hours (Tennessee average 4.8 hours). That ranks 55th worst of 84 Tennessee counties and 2311th of 2,990 nationally.
Compared with TN, the US and 2023
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Lake County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 26, 2024 11:00 | May 27, 2024 13:15 | 1d 2h | 850 | 3,965 |
| 2 | June 26, 2024 14:45 | June 26, 2024 15:15 | 30m | 535 | 268 |
| 3 | January 30, 2024 15:00 | January 30, 2024 15:30 | 30m | 480 | 121 |
| 4 | March 4, 2024 10:15 | March 4, 2024 11:30 | 1h 15m | 166 | 52 |
| 5 | July 5, 2024 09:00 | July 5, 2024 15:15 | 6h 15m | 163 | 277 |
| 6 | May 13, 2024 14:45 | May 13, 2024 15:15 | 30m | 162 | 51 |
| 7 | October 22, 2024 15:00 | October 22, 2024 17:00 | 2h | 127 | 69 |
| 8 | July 4, 2024 21:30 | July 4, 2024 23:45 | 2h 15m | 105 | 236 |
| 9 | November 8, 2024 16:45 | November 8, 2024 17:15 | 30m | 76 | 38 |
| 10 | May 27, 2024 15:15 | May 28, 2024 02:30 | 11h 15m | 66 | 277 |
Outage episodes by size in 2024: 8 reached 100+ customers, 0 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Lake County reported on EIA Form 861 for 2024, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Gibson Electric Members Corp | 2024 | 5.2 hrs | 2.71 | 2.3 hrs | 2.37 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Tennessee's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,815 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Lake County has data for 2016–2024.
Cite this report
MassOutage (massoutage.com), Lake County, TN annual power outage report, 2024, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2024/tennessee/lake-county