County annual report · FIPS 47099
2025 Lawrence County, TN Power Outage Report
In 2025, customers in Lawrence County, TN went without power for an average of 4.1 hours, a total of 87K customer-hours (Tennessee average 4.3 hours). That ranks 40th worst of 81 Tennessee counties and 1738th of 3,000 nationally.
Compared with TN, the US and 2024
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Lawrence County, 2025
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 17, 2025 17:45 | September 6, 2025 22:45 | 112d 5h | 2,570 | 45K |
| 2 | September 7, 2025 15:45 | October 24, 2025 05:30 | 46d 13h | 1,893 | 7,316 |
| 3 | November 22, 2025 09:30 | November 22, 2025 10:15 | 45m | 1,474 | 1,106 |
| 4 | May 2, 2025 03:45 | May 4, 2025 01:45 | 1d 22h | 1,116 | 2,341 |
| 5 | March 6, 2025 09:15 | March 20, 2025 20:30 | 14d 11h | 1,052 | 3,618 |
| 6 | January 1, 2025 00:00 | March 6, 2025 07:45 | 64d 7h | 816 | 10K |
| 7 | April 7, 2025 06:15 | May 2, 2025 03:00 | 24d 20h | 813 | 5,885 |
| 8 | March 20, 2025 23:30 | April 7, 2025 03:15 | 17d 3h | 720 | 4,356 |
| 9 | October 24, 2025 07:00 | November 14, 2025 17:15 | 21d 10h | 293 | 2,791 |
| 10 | December 19, 2025 00:00 | January 1, 2026 00:00 | 13d | 174 | 1,425 |
Outage episodes by size in 2025: 12 reached 100+ customers, 5 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 Lawrence County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| Duck River Elec Member Corp | 2024 | 4.6 hrs | 2.46 | 2.7 hrs | 2.08 |
| City of Pulaski - (TN) | 2024 | 12.6 hrs | 3.63 | 2.5 hrs | 2.55 |
| City of Lawrenceburg | - | - | - | - | - |
| City of Mt Pleasant - (TN) | - | - | - | - | - |
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 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 21,174 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. Lawrence County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Lawrence County, TN annual power outage report, 2025, 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/2025/tennessee/lawrence-county