County annual report · FIPS 13155
2022 Irwin County, GA Power Outage Report
In 2022, customers in Irwin County, GA went without power for an average of 5.3 hours, a total of 30K customer-hours (Georgia average 3.7 hours). That ranks 55th worst of 158 Georgia counties and 1348th of 2,976 nationally.
Compared with GA, the US and 2021
Coverage line is EAGLE-I's share of Georgia customers tracked each year.
Biggest outages in Irwin 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 | August 22, 2022 06:00 | August 22, 2022 07:45 | 1h 45m | 1,581 | 2,516 |
| 2 | September 22, 2022 19:00 | September 22, 2022 20:00 | 1h | 1,281 | 1,008 |
| 3 | October 13, 2022 22:00 | October 13, 2022 23:00 | 1h | 1,079 | 799 |
| 4 | June 24, 2022 21:00 | June 25, 2022 08:30 | 11h 30m | 986 | 1,404 |
| 5 | August 8, 2022 09:00 | August 8, 2022 12:45 | 3h 45m | 893 | 1,386 |
| 6 | November 9, 2022 20:15 | November 9, 2022 22:15 | 2h | 613 | 756 |
| 7 | January 26, 2022 20:45 | January 27, 2022 00:15 | 3h 30m | 537 | 860 |
| 8 | April 22, 2022 10:15 | April 22, 2022 13:45 | 3h 30m | 525 | 1,437 |
| 9 | April 8, 2022 19:15 | April 8, 2022 20:15 | 1h | 513 | 379 |
| 10 | January 2, 2022 21:45 | January 3, 2022 10:45 | 13h | 426 | 1,683 |
Outage episodes by size in 2022: 39 reached 100+ customers, 3 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 Irwin 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 |
|---|---|---|---|---|---|
| Georgia Power Co | 2022 | 3.8 hrs | 1.60 | 2.4 hrs | 1.27 |
| Satilla Rural Elec Member Corporation | - | - | - | - | - |
| Irwin Electric Membership 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 91% of Georgia's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 5,703 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. Irwin County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Irwin County, GA 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/georgia/irwin-county