County annual report · FIPS 13075
2023 Cook County, GA Power Outage Report
In 2023, customers in Cook County, GA went without power for an average of 33.1 hours, a total of 328K customer-hours (Georgia average 6.6 hours). That ranks 6th worst of 159 Georgia counties and 202nd of 2,977 nationally.
Compared with GA, the US and 2022
Coverage line is EAGLE-I's share of Georgia customers tracked each year.
Biggest outages in Cook 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 | August 30, 2023 11:45 | September 4, 2023 23:00 | 5d 11h | 6,227 | 315K |
| 2 | September 7, 2023 13:45 | September 7, 2023 20:45 | 7h | 1,106 | 320 |
| 3 | October 12, 2023 02:30 | October 12, 2023 21:00 | 18h 30m | 884 | 965 |
| 4 | June 29, 2023 12:00 | June 29, 2023 12:45 | 45m | 868 | 451 |
| 5 | November 22, 2023 07:45 | December 8, 2023 16:30 | 16d 8h | 858 | 1,196 |
| 6 | June 13, 2023 21:30 | June 14, 2023 23:30 | 1d 2h | 596 | 3,229 |
| 7 | October 23, 2023 01:30 | October 23, 2023 02:00 | 30m | 310 | 138 |
| 8 | September 8, 2023 02:45 | September 8, 2023 14:00 | 11h 15m | 234 | 532 |
| 9 | December 17, 2023 01:15 | December 19, 2023 05:15 | 2d 4h | 194 | 212 |
| 10 | September 8, 2023 16:30 | September 9, 2023 00:15 | 7h 45m | 188 | 486 |
Outage episodes by size in 2023: 14 reached 100+ customers, 2 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 Cook 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 |
|---|---|---|---|---|---|
| Georgia Power Co | 2023 | 6.1 hrs | 1.75 | 2.3 hrs | 1.24 |
| Colquitt Electric Membership Corp | - | - | - | - | - |
| City of Adel- (GA) | - | - | - | - | - |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 9,902 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. Cook County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Cook County, GA 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/georgia/cook-county