County annual report · FIPS 47045
2024 Dyer County, TN Power Outage Report
In 2024, customers in Dyer County, TN went without power for an average of 0.4 hours, a total of 8,079 customer-hours (Tennessee average 4.8 hours). That ranks 70th worst of 84 Tennessee counties and 2862nd 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 Dyer 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 | October 26, 2024 14:45 | October 26, 2024 16:15 | 1h 30m | 1,693 | 2,540 |
| 2 | October 6, 2024 13:00 | October 6, 2024 14:30 | 1h 30m | 1,690 | 2,535 |
| 3 | May 9, 2024 05:15 | May 9, 2024 07:30 | 2h 15m | 740 | 1,296 |
| 4 | January 17, 2024 10:15 | January 17, 2024 13:45 | 3h 30m | 200 | 511 |
| 5 | May 27, 2024 05:00 | May 27, 2024 16:15 | 11h 15m | 76 | 296 |
| 6 | July 5, 2024 08:45 | July 5, 2024 13:30 | 4h 45m | 68 | 273 |
| 7 | August 30, 2024 05:15 | August 30, 2024 08:00 | 2h 45m | 54 | 72 |
| 8 | March 13, 2024 23:45 | March 14, 2024 03:30 | 3h 45m | 44 | 165 |
| 9 | September 12, 2024 22:15 | September 12, 2024 23:15 | 1h | 34 | 34 |
| 10 | January 15, 2024 09:15 | January 15, 2024 12:00 | 2h 45m | 31 | 85 |
Outage episodes by size in 2024: 4 reached 100+ customers, 2 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 Dyer 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 |
| City of Dyersburg | 2024 | 26 min | 0.28 | 16 min | 0.22 |
| Forked Deer Electric Coop, Inc | - | - | - | - | - |
| City of Newbern | - | - | - | - | - |
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 ÷ 19,619 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. Dyer County has data for 2016–2024.
Cite this report
MassOutage (massoutage.com), Dyer 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/dyer-county