County annual report · FIPS 01015
2025 Calhoun County, AL Power Outage Report
In 2025, customers in Calhoun County, AL went without power for an average of 8.6 hours, a total of 534K customer-hours (Alabama average 6.2 hours). That ranks 25th worst of 66 Alabama counties and 941st of 3,000 nationally.
Compared with AL, the US and 2024
Coverage line is EAGLE-I's share of Alabama 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 | May 20, 2025 13:45 | May 23, 2025 01:00 | 2d 11h | 8,153 | 104K |
| 2 | April 11, 2025 00:45 | April 12, 2025 03:30 | 1d 2h | 5,484 | 20K |
| 3 | June 7, 2025 19:15 | June 10, 2025 06:00 | 2d 10h | 4,480 | 59K |
| 4 | February 16, 2025 03:15 | February 18, 2025 03:00 | 1d 23h | 3,349 | 53K |
| 5 | January 10, 2025 19:00 | January 12, 2025 03:30 | 1d 8h | 3,134 | 12K |
| 6 | March 4, 2025 12:45 | March 6, 2025 07:45 | 1d 19h | 2,749 | 33K |
| 7 | October 14, 2025 11:15 | October 14, 2025 11:45 | 30m | 2,113 | 529 |
| 8 | March 15, 2025 12:45 | March 17, 2025 02:45 | 1d 14h | 2,098 | 12K |
| 9 | August 2, 2025 15:15 | August 4, 2025 01:00 | 1d 9h | 2,092 | 17K |
| 10 | May 26, 2025 01:00 | May 26, 2025 22:00 | 21h | 2,059 | 13K |
Outage episodes by size in 2025: 138 reached 100+ customers, 19 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 |
|---|---|---|---|---|---|
| Coosa Valley Electric Coop Inc | 2024 | 4.4 hrs | 2.49 | 2.6 hrs | 1.93 |
| Alabama Power Co | - | - | - | - | - |
| Cherokee Electric Coop - (AL) | - | - | - | - | - |
| City of Piedmont - (AL) | - | - | - | - | - |
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 Alabama's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 62,182 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 2017–2025.
Cite this report
MassOutage (massoutage.com), Calhoun County, AL 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/alabama/calhoun-county