County annual report · FIPS 13063
2015 Clayton County, GA Power Outage Report
In 2015, customers in Clayton County, GA went without power for an average of 1.4 hours, a total of 200K customer-hours (Georgia average 1.8 hours). That ranks 64th worst of 157 Georgia counties and 1514th of 2,484 nationally.
Compared with GA, the US
Coverage line is EAGLE-I's share of Georgia customers tracked each year.
Biggest outages in Clayton County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 24, 2015 05:00 | December 25, 2015 19:15 | 1d 14h | 7,012 | 20K |
| 2 | June 24, 2015 17:15 | June 26, 2015 00:00 | 1d 6h | 5,674 | 24K |
| 3 | September 10, 2015 23:30 | September 12, 2015 00:15 | 1d | 5,159 | 10K |
| 4 | March 9, 2015 20:00 | March 10, 2015 07:15 | 11h 15m | 4,043 | 1,061 |
| 5 | January 12, 2015 05:45 | January 12, 2015 07:45 | 2h | 3,981 | 999 |
| 6 | August 3, 2015 21:30 | August 4, 2015 01:30 | 4h | 3,376 | 5,656 |
| 7 | July 15, 2015 00:45 | July 16, 2015 10:00 | 1d 9h | 3,196 | 4,326 |
| 8 | July 7, 2015 13:30 | July 7, 2015 22:30 | 9h | 3,169 | 931 |
| 9 | June 1, 2015 01:45 | June 1, 2015 03:00 | 1h 15m | 2,937 | 3,671 |
| 10 | June 27, 2015 18:00 | June 28, 2015 08:00 | 14h | 2,761 | 3,708 |
Outage episodes by size in 2015: 123 reached 100+ customers, 41 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 Clayton County reported on EIA Form 861 for 2015, 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 | 2015 | 2.9 hrs | 1.50 | 1.9 hrs | 1.30 |
| Central Georgia El Member Corp | 2015 | 69 min | 0.95 | 69 min | 0.95 |
| Coweta-Fayette El Member Corp | 2015 | 1.7 hrs | 1.34 | 90 min | 1.24 |
| City of College Park - (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 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 140,866 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. Clayton County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Clayton County, GA annual power outage report, 2015, 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/2015/georgia/clayton-county