County annual report · FIPS 01021
2022 Chilton County, AL Power Outage Report
In 2022, customers in Chilton County, AL went without power for an average of 7.3 hours, a total of 142K customer-hours (Alabama average 4.0 hours). That ranks 18th worst of 65 Alabama counties and 996th of 2,976 nationally.
Compared with AL, the US and 2021
Coverage line is EAGLE-I's share of Alabama customers tracked each year.
Biggest outages in Chilton County, 2022
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 18, 2022 00:30 | February 18, 2022 06:15 | 5h 45m | 3,114 | 6,808 |
| 2 | July 10, 2022 00:15 | July 11, 2022 02:30 | 1d 2h | 2,834 | 15K |
| 3 | July 21, 2022 23:45 | July 23, 2022 03:45 | 1d 4h | 2,214 | 18K |
| 4 | January 27, 2022 18:00 | January 27, 2022 19:30 | 1h 30m | 1,853 | 1,762 |
| 5 | July 19, 2022 04:30 | July 19, 2022 05:00 | 30m | 1,808 | 465 |
| 6 | April 5, 2022 11:30 | April 5, 2022 19:45 | 8h 15m | 1,753 | 2,014 |
| 7 | May 27, 2022 13:30 | May 27, 2022 19:15 | 5h 45m | 1,739 | 1,936 |
| 8 | August 29, 2022 10:00 | September 3, 2022 12:15 | 5d 2h | 1,551 | 7,399 |
| 9 | June 17, 2022 06:30 | June 17, 2022 14:45 | 8h 15m | 1,467 | 2,474 |
| 10 | December 21, 2022 14:30 | January 1, 2023 00:00 | 10d 9h | 1,228 | 7,722 |
Outage episodes by size in 2022: 92 reached 100+ customers, 15 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 Chilton County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| Central Alabama Electric Coop | 2022 | 3.4 hrs | - | 3.0 hrs | - |
| Alabama Power Co | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 81% of Alabama's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 19,414 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. Chilton County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Chilton County, AL annual power outage report, 2022, 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/2022/alabama/chilton-county