County annual report · FIPS 13273
2025 Terrell County, GA Power Outage Report
In 2025, customers in Terrell County, GA went without power for an average of 4.0 hours, a total of 16K customer-hours (Georgia average 4.6 hours). That ranks 91st worst of 159 Georgia counties and 1763rd of 3,000 nationally.
Compared with GA, the US and 2024
Coverage line is EAGLE-I's share of Georgia customers tracked each year.
Biggest outages in Terrell 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 9, 2025 21:30 | May 10, 2025 01:45 | 4h 15m | 755 | 1,704 |
| 2 | July 21, 2025 04:45 | July 21, 2025 07:00 | 2h 15m | 617 | 542 |
| 3 | August 26, 2025 19:45 | August 27, 2025 03:15 | 7h 30m | 586 | 321 |
| 4 | December 17, 2025 21:00 | December 17, 2025 21:15 | 15m | 469 | 117 |
| 5 | June 2, 2025 14:30 | June 2, 2025 16:00 | 1h 30m | 424 | 424 |
| 6 | September 9, 2025 12:45 | September 9, 2025 14:00 | 1h 15m | 422 | 528 |
| 7 | December 22, 2025 14:45 | December 22, 2025 15:00 | 15m | 370 | 93 |
| 8 | September 25, 2025 16:15 | September 25, 2025 17:15 | 1h | 369 | 95 |
| 9 | March 16, 2025 09:00 | March 16, 2025 14:30 | 5h 30m | 344 | 187 |
| 10 | June 23, 2025 17:15 | June 23, 2025 22:00 | 4h 45m | 312 | 360 |
Outage episodes by size in 2025: 23 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 Terrell 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 |
|---|---|---|---|---|---|
| Georgia Power Co | 2024 | 25.3 hrs | 2.07 | 2.1 hrs | 1.02 |
| Diverse Power Incorporated | 2024 | 3.5 hrs | 2.28 | 82 min | 1.47 |
| Sumter Electric Member Corp | 2024 | 3.6 hrs | - | 2.6 hrs | - |
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 Georgia's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,865 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. Terrell County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Terrell County, GA 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/georgia/terrell-county