County annual report · FIPS 01095
2023 Marshall County, AL Power Outage Report
In 2023, customers in Marshall County, AL went without power for an average of 0.1 hours, a total of 6,277 customer-hours (Alabama average 6.3 hours). That ranks 63rd worst of 65 Alabama counties and 2914th of 2,977 nationally.
Compared with AL, the US and 2022
Coverage line is EAGLE-I's share of Alabama customers tracked each year.
Biggest outages in Marshall County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 21, 2023 08:00 | November 21, 2023 12:30 | 4h 30m | 826 | 3,717 |
| 2 | March 3, 2023 17:30 | March 4, 2023 20:15 | 1d 2h | 81 | 1,389 |
| 3 | May 16, 2023 19:00 | May 16, 2023 20:00 | 1h | 45 | 45 |
| 4 | October 17, 2023 16:30 | October 17, 2023 16:45 | 15m | 45 | 11 |
| 5 | April 7, 2023 10:15 | April 7, 2023 11:45 | 1h 30m | 31 | 47 |
| 6 | August 31, 2023 20:45 | August 31, 2023 23:30 | 2h 45m | 31 | 85 |
| 7 | May 21, 2023 15:00 | May 21, 2023 15:45 | 45m | 19 | 14 |
| 8 | May 21, 2023 16:30 | May 21, 2023 17:45 | 1h 15m | 18 | 22 |
| 9 | November 16, 2023 20:45 | November 17, 2023 00:15 | 3h 30m | 18 | 63 |
| 10 | July 18, 2023 23:30 | July 19, 2023 22:00 | 22h 30m | 14 | 200 |
Outage episodes by size in 2023: 1 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 Marshall County reported on EIA Form 861 for 2023, 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 |
|---|---|---|---|---|---|
| Albertville Municipal Utilities Board | 2020 | 19 min | 0.42 | 19 min | 0.42 |
| Alabama Power Co | - | - | - | - | - |
| Cherokee Electric Coop - (AL) | - | - | - | - | - |
| Marshall-De Kalb Electric Coop | - | - | - | - | - |
| Sand Mountain Electric Coop | - | - | - | - | - |
| Arab Electric Coop Inc | - | - | - | - | - |
| North Alabama Electric Coop | - | - | - | - | - |
| Guntersville Electric Board | - | - | - | - | - |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 52,022 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. Marshall County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Marshall County, AL annual power outage report, 2023, 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/2023/alabama/marshall-county