County annual report · FIPS 13077
2015 Coweta County, GA Power Outage Report
In 2015, customers in Coweta County, GA went without power for an average of 0.5 hours, a total of 31K customer-hours (Georgia average 1.8 hours). That ranks 109th worst of 157 Georgia counties and 2061st 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 Coweta 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 | June 2, 2015 19:30 | June 2, 2015 19:45 | 15m | 1,778 | 445 |
| 2 | July 29, 2015 17:30 | July 30, 2015 02:30 | 9h | 1,045 | 1,461 |
| 3 | November 8, 2015 12:30 | November 8, 2015 17:00 | 4h 30m | 1,044 | 1,823 |
| 4 | April 15, 2015 05:00 | April 15, 2015 07:30 | 2h 30m | 1,008 | 1,705 |
| 5 | October 27, 2015 04:00 | October 27, 2015 07:45 | 3h 45m | 899 | 2,157 |
| 6 | July 4, 2015 04:00 | July 4, 2015 05:00 | 1h | 894 | 894 |
| 7 | July 23, 2015 18:15 | July 24, 2015 11:15 | 17h | 717 | 774 |
| 8 | February 22, 2015 03:30 | February 22, 2015 05:15 | 1h 45m | 630 | 798 |
| 9 | August 24, 2015 16:30 | August 24, 2015 18:30 | 2h | 616 | 924 |
| 10 | November 19, 2015 00:45 | November 19, 2015 06:45 | 6h | 616 | 2,130 |
Outage episodes by size in 2015: 26 reached 100+ customers, 4 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 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 |
| Southern Rivers Energy | 2015 | 4.1 hrs | 1.83 | 2.9 hrs | 1.76 |
| Coweta-Fayette El Member Corp | 2015 | 1.7 hrs | 1.34 | 90 min | 1.24 |
| GreyStone Power Corporation | 2015 | 2.1 hrs | 1.60 | 1.6 hrs | 1.41 |
| Newnan Wtr, Sewer & Light Comm | 2015 | 18 min | 0.19 | 18 min | 0.19 |
| Diverse Power Incorporated | - | - | - | - | - |
| 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 n/a of Georgia's customers in 2015; 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, 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/coweta-county