County annual report · FIPS 13077
2025 Coweta County, GA Power Outage Report
In 2025, customers in Coweta County, GA went without power for an average of 6.3 hours, a total of 393K customer-hours (Georgia average 4.6 hours). That ranks 46th worst of 159 Georgia counties and 1251st 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 Coweta 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 | February 16, 2025 07:45 | February 18, 2025 02:30 | 1d 18h | 11,386 | 105K |
| 2 | August 12, 2025 17:30 | August 13, 2025 05:15 | 11h 45m | 9,755 | 5,293 |
| 3 | April 11, 2025 00:45 | April 12, 2025 00:45 | 1d | 6,976 | 35K |
| 4 | December 4, 2025 16:15 | December 4, 2025 19:30 | 3h 15m | 5,816 | 1,466 |
| 5 | March 31, 2025 16:30 | April 1, 2025 17:30 | 1d 1h | 5,436 | 12K |
| 6 | June 7, 2025 21:45 | June 9, 2025 03:45 | 1d 6h | 5,340 | 30K |
| 7 | September 15, 2025 12:15 | September 15, 2025 21:15 | 9h | 5,066 | 1,418 |
| 8 | June 25, 2025 21:45 | June 27, 2025 19:15 | 1d 21h | 4,997 | 7,065 |
| 9 | March 15, 2025 16:00 | March 17, 2025 23:45 | 2d 7h | 4,083 | 21K |
| 10 | January 10, 2025 20:15 | January 11, 2025 23:15 | 1d 3h | 3,346 | 14K |
Outage episodes by size in 2025: 120 reached 100+ customers, 29 reached 1,000+ customers, 1 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 Coweta 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 |
| Southern Rivers Energy | 2024 | 10.0 hrs | 4.21 | 3.9 hrs | 2.61 |
| Coweta-Fayette El Member Corp | 2024 | 3.6 hrs | 2.02 | 1.9 hrs | 1.33 |
| GreyStone Power Corporation | 2024 | 1.9 hrs | 1.50 | 1.6 hrs | 1.38 |
| Newnan Wtr, Sewer & Light Comm | 2023 | 22 min | 0.70 | 22 min | 0.70 |
| City of Grantville - (GA) | - | - | - | - | - |
| City of Palmetto - (GA) | - | - | - | - | - |
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 ÷ 62,382 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. Coweta County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Coweta 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/coweta-county