County annual report · FIPS 47037
2024 Davidson County, TN Power Outage Report
In 2024, customers in Davidson County, TN went without power for an average of 2.6 hours, a total of 933K customer-hours (Tennessee average 4.8 hours). That ranks 51st worst of 84 Tennessee counties and 2223rd 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 Davidson 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 | September 24, 2024 13:00 | September 26, 2024 05:00 | 1d 16h | 12,690 | 34K |
| 2 | June 15, 2024 08:15 | June 19, 2024 03:45 | 3d 19h | 12,001 | 72K |
| 3 | March 12, 2024 18:00 | March 14, 2024 06:15 | 1d 12h | 10,432 | 6,501 |
| 4 | July 30, 2024 11:00 | August 1, 2024 07:45 | 1d 20h | 10,016 | 57K |
| 5 | May 24, 2024 11:15 | May 29, 2024 08:30 | 4d 21h | 9,324 | 39K |
| 6 | May 4, 2024 09:00 | May 6, 2024 07:45 | 1d 22h | 7,609 | 8,864 |
| 7 | April 10, 2024 12:15 | April 11, 2024 03:30 | 15h 15m | 7,550 | 3,655 |
| 8 | October 31, 2024 13:30 | November 2, 2024 03:15 | 1d 13h | 7,376 | 17K |
| 9 | July 23, 2024 12:00 | July 25, 2024 06:45 | 1d 18h | 7,342 | 17K |
| 10 | June 7, 2024 10:45 | June 10, 2024 05:00 | 2d 18h | 7,275 | 17K |
Outage episodes by size in 2024: 213 reached 100+ customers, 101 reached 1,000+ customers, 4 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 Davidson 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 |
|---|---|---|---|---|---|
| Middle Tennessee E M C | 2024 | 49 min | 0.93 | 42 min | 0.88 |
| Nashville Electric Service | 2024 | 0 min | 0.00 | 87 min | 1.01 |
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 ÷ 359,052 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. Davidson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Davidson 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/davidson-county