County annual report · FIPS 13037
2025 Calhoun County, GA Power Outage Report
In 2025, customers in Calhoun County, GA went without power for an average of 5.6 hours, a total of 9,540 customer-hours (Georgia average 4.6 hours). That ranks 56th worst of 159 Georgia counties and 1360th 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 Calhoun 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 | June 10, 2025 22:45 | June 11, 2025 07:45 | 9h | 808 | 3,088 |
| 2 | September 9, 2025 12:30 | September 9, 2025 17:30 | 5h | 343 | 712 |
| 3 | February 20, 2025 19:15 | February 20, 2025 21:15 | 2h | 234 | 235 |
| 4 | May 27, 2025 06:00 | May 27, 2025 16:15 | 10h 15m | 213 | 219 |
| 5 | May 5, 2025 14:45 | May 5, 2025 15:15 | 30m | 181 | 91 |
| 6 | October 31, 2025 23:30 | November 1, 2025 01:45 | 2h 15m | 157 | 353 |
| 7 | June 28, 2025 15:15 | June 28, 2025 15:45 | 30m | 100 | 26 |
| 8 | November 10, 2025 05:15 | November 10, 2025 09:45 | 4h 30m | 97 | 428 |
| 9 | July 29, 2025 23:45 | July 30, 2025 03:15 | 3h 30m | 81 | 124 |
| 10 | July 23, 2025 15:15 | July 23, 2025 20:15 | 5h | 69 | 70 |
Outage episodes by size in 2025: 7 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 Calhoun 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 |
| Mitchell Electric Member 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 ÷ 1,709 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. Calhoun County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Calhoun 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/calhoun-county