County annual report · FIPS 45001
2023 Abbeville County, SC Power Outage Report
In 2023, customers in Abbeville County, SC went without power for an average of 6.3 hours, a total of 62K customer-hours (South Carolina average 2.7 hours). That ranks 4th worst of 46 South Carolina counties and 1247th of 2,977 nationally.
Compared with SC, the US and 2022
Coverage line is EAGLE-I's share of South Carolina customers tracked each year.
Biggest outages in Abbeville County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 6, 2023 19:00 | February 6, 2023 22:15 | 3h 15m | 1,874 | 5,711 |
| 2 | August 6, 2023 18:45 | August 7, 2023 05:00 | 10h 15m | 1,609 | 6,094 |
| 3 | June 7, 2023 18:45 | June 7, 2023 22:30 | 3h 45m | 1,182 | 3,545 |
| 4 | July 15, 2023 22:45 | July 16, 2023 17:30 | 18h 45m | 1,174 | 5,361 |
| 5 | January 12, 2023 23:00 | January 13, 2023 05:15 | 6h 15m | 688 | 2,345 |
| 6 | June 24, 2023 13:15 | June 25, 2023 02:15 | 13h | 658 | 3,507 |
| 7 | April 30, 2023 20:00 | May 6, 2023 13:00 | 5d 17h | 580 | 12K |
| 8 | March 27, 2023 06:00 | March 27, 2023 09:30 | 3h 30m | 565 | 1,106 |
| 9 | March 23, 2023 18:30 | March 23, 2023 22:00 | 3h 30m | 558 | 931 |
| 10 | January 4, 2023 01:00 | January 4, 2023 04:30 | 3h 30m | 545 | 913 |
Outage episodes by size in 2023: 37 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 Abbeville County reported on EIA Form 861 for 2023, 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 |
|---|---|---|---|---|---|
| Duke Energy Carolinas, LLC | 2023 | 5.0 hrs | 1.68 | 3.3 hrs | 1.52 |
| Dominion Energy South Carolina, Inc | 2023 | 2.0 hrs | 1.48 | 90 min | 1.32 |
| Laurens Electric Coop, Inc | 2023 | 2.3 hrs | 1.31 | 1.9 hrs | 1.18 |
| Duke Energy | - | - | - | - | - |
| Little River Electric Coop Inc | - | - | - | - | - |
| City of Abbeville - (SC) | - | - | - | - | - |
| City of Due West - (SC) | - | - | - | - | - |
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 South Carolina's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 9,846 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. Abbeville County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Abbeville County, SC annual power outage report, 2023, 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/2023/south-carolina/abbeville-county