County annual report · FIPS 21081
2025 Grant County, KY Power Outage Report
In 2025, customers in Grant County, KY went without power for an average of 3.9 hours, a total of 40K customer-hours (Kentucky average 7.0 hours). That ranks 97th worst of 120 Kentucky counties and 1796th of 3,000 nationally.
Compared with KY, the US and 2024
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Grant County, 2025
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 28, 2025 20:15 | June 29, 2025 15:00 | 18h 45m | 2,436 | 1,787 |
| 2 | March 5, 2025 04:15 | March 5, 2025 05:45 | 1h 30m | 1,683 | 2,525 |
| 3 | June 19, 2025 00:00 | June 19, 2025 21:15 | 21h 15m | 1,069 | 5,503 |
| 4 | May 28, 2025 05:00 | May 28, 2025 06:15 | 1h 15m | 1,050 | 1,313 |
| 5 | July 21, 2025 14:30 | July 21, 2025 16:00 | 1h 30m | 1,027 | 771 |
| 6 | April 3, 2025 05:15 | April 4, 2025 02:00 | 20h 45m | 740 | 2,632 |
| 7 | April 2, 2025 15:15 | April 2, 2025 21:30 | 6h 15m | 676 | 1,932 |
| 8 | May 20, 2025 00:30 | May 20, 2025 01:00 | 30m | 665 | 333 |
| 9 | July 20, 2025 18:15 | July 21, 2025 00:00 | 5h 45m | 649 | 1,404 |
| 10 | July 1, 2025 21:30 | July 1, 2025 23:30 | 2h | 580 | 306 |
Outage episodes by size in 2025: 29 reached 100+ customers, 5 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 Grant County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| Kentucky Utilities Co | 2024 | 21.9 hrs | 1.97 | 1.9 hrs | 1.03 |
| Blue Grass Energy Coop Corp | 2024 | 9.9 hrs | 2.23 | 3.0 hrs | 1.52 |
| Pennyrile Rural Electric Coop | 2021 | 10.4 hrs | 2.63 | 2.7 hrs | 1.66 |
| Owen Electric Coop Inc | 2024 | 3.3 hrs | 1.64 | 2.1 hrs | 0.86 |
| Duke Energy Kentucky | 2024 | 2.2 hrs | 0.84 | 1.5 hrs | 0.73 |
| Williamstown Utility Comm | - | - | - | - | - |
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 Kentucky's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 10,264 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. Grant County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grant County, KY annual power outage report, 2025, 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/2025/kentucky/grant-county