County annual report · FIPS 13151
2020 Henry County, GA Power Outage Report
In 2020, customers in Henry County, GA went without power for an average of 2.0 hours, a total of 279K customer-hours (Georgia average 7.4 hours). That ranks 121st worst of 159 Georgia counties and 2241st of 3,019 nationally.
Compared with GA, the US and 2019
Coverage line is EAGLE-I's share of Georgia customers tracked each year.
Biggest outages in Henry County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 29, 2020 07:45 | November 2, 2020 11:45 | 4d 4h | 15,981 | 115K |
| 2 | November 4, 2020 10:45 | November 5, 2020 07:30 | 20h 45m | 10,044 | 5,165 |
| 3 | March 31, 2020 12:30 | April 2, 2020 02:15 | 1d 13h | 4,864 | 17K |
| 4 | May 23, 2020 21:30 | May 23, 2020 23:45 | 2h 15m | 3,141 | 1,912 |
| 5 | December 11, 2020 14:30 | December 12, 2020 03:30 | 13h | 2,960 | 4,689 |
| 6 | August 31, 2020 12:15 | August 31, 2020 22:45 | 10h 30m | 2,849 | 1,879 |
| 7 | July 18, 2020 19:00 | July 19, 2020 23:15 | 1d 4h | 2,678 | 6,129 |
| 8 | July 9, 2020 15:15 | July 9, 2020 22:00 | 6h 45m | 2,667 | 2,478 |
| 9 | July 9, 2020 10:45 | July 9, 2020 12:30 | 1h 45m | 2,661 | 3,328 |
| 10 | September 22, 2020 12:30 | September 22, 2020 22:15 | 9h 45m | 2,428 | 1,393 |
Outage episodes by size in 2020: 119 reached 100+ customers, 19 reached 1,000+ customers, 2 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 Henry County reported on EIA Form 861 for 2020, 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 | 2020 | 8.8 hrs | 1.92 | 2.4 hrs | 1.33 |
| Central Georgia El Member Corp | 2020 | 1.8 hrs | 1.34 | 87 min | 1.13 |
| Snapping Shoals El Member Corp | 2020 | 2.6 hrs | 1.32 | 83 min | 0.96 |
| City of College Park - (GA) | - | - | - | - | - |
| City of Hampton - (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 88% of Georgia's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 137,362 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. Henry County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Henry County, GA annual power outage report, 2020, 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/2020/georgia/henry-county