County annual report · FIPS 13275
2025 Thomas County, GA Power Outage Report
In 2025, customers in Thomas County, GA went without power for an average of 1.3 hours, a total of 48K customer-hours (Georgia average 4.6 hours). That ranks 144th worst of 159 Georgia counties and 2668th 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 Thomas 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 | March 9, 2025 17:15 | March 9, 2025 23:45 | 6h 30m | 1,100 | 2,675 |
| 2 | November 25, 2025 02:15 | November 25, 2025 04:45 | 2h 30m | 1,008 | 1,062 |
| 3 | June 9, 2025 17:00 | June 10, 2025 01:15 | 8h 15m | 925 | 2,281 |
| 4 | November 9, 2025 21:30 | November 10, 2025 08:00 | 10h 30m | 892 | 4,046 |
| 5 | December 18, 2025 18:00 | December 18, 2025 19:30 | 1h 30m | 796 | 797 |
| 6 | September 2, 2025 09:00 | September 2, 2025 09:30 | 30m | 790 | 395 |
| 7 | September 27, 2025 05:15 | September 27, 2025 08:00 | 2h 45m | 790 | 1,994 |
| 8 | March 17, 2025 08:45 | March 17, 2025 09:15 | 30m | 785 | 393 |
| 9 | May 4, 2025 00:00 | May 4, 2025 02:00 | 2h | 784 | 1,568 |
| 10 | August 2, 2025 21:30 | August 3, 2025 03:30 | 6h | 770 | 1,664 |
Outage episodes by size in 2025: 40 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 Thomas 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 |
| Grady Electric Membership Corp | 2024 | 15.4 hrs | 5.41 | 9.6 hrs | 3.94 |
| City of Thomasville - (GA) | 2024 | 21.0 hrs | 4.79 | 2.5 hrs | 2.17 |
| Mitchell Electric Member Corp | - | - | - | - | - |
| Colquitt Electric Membership Corp | - | - | - | - | - |
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 ÷ 36,396 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. Thomas County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Thomas 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/thomas-county