County annual report · FIPS 45037
2015 Edgefield County, SC Power Outage Report
In 2015, customers in Edgefield County, SC went without power for an average of 2.0 hours, a total of 26K customer-hours (South Carolina average 2.5 hours). That ranks 23rd worst of 46 South Carolina counties and 1218th of 2,484 nationally.
Compared with SC, the US
Coverage line is EAGLE-I's share of South Carolina customers tracked each year.
Biggest outages in Edgefield 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 | October 4, 2015 06:00 | October 5, 2015 01:45 | 19h 45m | 2,899 | 13K |
| 2 | April 3, 2015 06:15 | April 3, 2015 07:30 | 1h 15m | 1,555 | 1,633 |
| 3 | June 16, 2015 01:45 | June 16, 2015 10:00 | 8h 15m | 711 | 4,036 |
| 4 | May 30, 2015 23:45 | May 31, 2015 02:00 | 2h 15m | 708 | 1,091 |
| 5 | December 2, 2015 16:45 | December 2, 2015 19:45 | 3h | 529 | 927 |
| 6 | December 23, 2015 11:30 | December 23, 2015 14:30 | 3h | 420 | 426 |
| 7 | July 15, 2015 12:45 | July 15, 2015 13:00 | 15m | 288 | 72 |
| 8 | February 2, 2015 18:00 | February 2, 2015 20:30 | 2h 30m | 283 | 302 |
| 9 | October 10, 2015 06:45 | October 10, 2015 14:00 | 7h 15m | 280 | 1,008 |
| 10 | May 5, 2015 19:00 | May 5, 2015 21:30 | 2h 30m | 270 | 204 |
Outage episodes by size in 2015: 16 reached 100+ customers, 2 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 Edgefield 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 |
|---|---|---|---|---|---|
| Duke Energy Carolinas, LLC | 2015 | 5.3 hrs | 1.29 | 2.6 hrs | 1.02 |
| Dominion Energy South Carolina, Inc | 2015 | 2.6 hrs | 1.62 | 1.6 hrs | 1.34 |
| Aiken Electric Coop Inc | - | - | - | - | - |
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 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,717 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. Edgefield County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Edgefield County, SC 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/south-carolina/edgefield-county