Greene County Power Outage History
2014–2025 · Georgia
Worse than average — more frequent or longer outages than most counties. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Sep 11, 2017 | 122 hrs | 8,932 (51%) | Tropical Storm Irma |
| Jun 8, 2025 | 7 hrs | 5,418 (31%) | Unnamed event |
| Sep 27, 2024 | 69 hrs | 5,090 (29%) | Hurricane Helene |
| Oct 10, 2023 | 4 hrs | 4,235 (24%) | Unnamed event |
| Jul 20, 2023 | 18 hrs | 3,442 (20%) | Thunderstorm Wind |
Over the 12 years from 2014 to 2025, Greene County recorded 709 distinct power outage events, averaging 3.2 hours per event.
The single worst outage on record in Greene County started September 11, 2017 (Tropical Storm Irma), lasting 122 hours and leaving up to 8,932 customers without power (51% of the county) at its peak.
August has historically been the worst month for outages in Greene County, with 94 events recorded during that month across the dataset.
Based on this history, Greene County earns a Reliability Grade of D, placing it in the 34th percentile nationally for grid reliability (higher percentile = more reliable).
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Similar counties in Georgia
Counties with the closest reliability grade and national percentile to Greene County.
| County | Grade | National percentile |
|---|---|---|
| Laurens County | D | 34th |
| Pike County | D | 34th |
| Seminole County | D | 33rd |
| Chattooga County | D | 33rd |
| Dooly County | D | 36th |
FAQ
How often does power go out in Greene County?
Between 2014 and 2025, Greene County recorded 709 outage events, averaging 3.2 hours each.
What is Greene County's reliability grade?
Greene County has a Reliability Grade of D, in the 34th national percentile.
What was the worst power outage in Greene County?
The worst outage on record started September 11, 2017 (Tropical Storm Irma), lasting 122 hours and affecting up to 8,932 customers.