County annual report · FIPS 13077
2019 Coweta County, GA Power Outage Report
In 2019, customers in Coweta County, GA went without power for an average of 3.0 hours, a total of 187K customer-hours (Georgia average 2.5 hours). That ranks 70th worst of 159 Georgia counties and 1642nd of 2,945 nationally.
Compared with GA, the US and 2018
Coverage line is EAGLE-I's share of Georgia customers tracked each year.
Biggest outages in Coweta County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 24, 2019 18:15 | June 25, 2019 21:00 | 1d 2h | 3,206 | 19K |
| 2 | November 12, 2019 12:15 | November 13, 2019 14:15 | 1d 2h | 2,688 | 8,859 |
| 3 | August 2, 2019 03:15 | August 2, 2019 14:15 | 11h | 2,056 | 3,227 |
| 4 | August 15, 2019 18:45 | August 16, 2019 00:00 | 5h 15m | 2,041 | 7,569 |
| 5 | April 25, 2019 05:15 | April 25, 2019 09:00 | 3h 45m | 2,038 | 7,639 |
| 6 | April 14, 2019 13:15 | April 15, 2019 01:15 | 12h | 1,928 | 6,523 |
| 7 | March 12, 2019 15:15 | March 13, 2019 02:30 | 11h 15m | 1,852 | 2,104 |
| 8 | June 22, 2019 22:45 | June 23, 2019 09:00 | 10h 15m | 1,766 | 5,447 |
| 9 | September 26, 2019 15:30 | September 27, 2019 00:15 | 8h 45m | 1,677 | 1,356 |
| 10 | August 11, 2019 23:00 | August 12, 2019 05:15 | 6h 15m | 1,660 | 2,921 |
Outage episodes by size in 2019: 97 reached 100+ customers, 28 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 Coweta County reported on EIA Form 861 for 2019, 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 | 2018 | 3.8 hrs | 1.48 | 2.1 hrs | 1.21 |
| Diverse Power Incorporated | 2018 | 8.6 hrs | 1.70 | 2.3 hrs | 1.15 |
| Southern Rivers Energy | 2018 | 10.7 hrs | 3.53 | 4.4 hrs | 2.39 |
| Coweta-Fayette El Member Corp | 2018 | 2.0 hrs | 1.32 | 1.7 hrs | 1.22 |
| GreyStone Power Corporation | 2018 | 2.7 hrs | 1.50 | 1.7 hrs | 1.31 |
| Newnan Wtr, Sewer & Light Comm | 2018 | 42 min | 0.52 | 42 min | 0.52 |
| City of Grantville - (GA) | - | - | - | - | - |
| City of Palmetto - (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 86% of Georgia's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 62,382 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. Coweta County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Coweta County, GA annual power outage report, 2019, 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/2019/georgia/coweta-county