County annual report · FIPS 18061
2025 Harrison County, IN Power Outage Report
In 2025, customers in Harrison County, IN went without power for an average of 7.6 hours, a total of 112K customer-hours (Indiana average 6.4 hours). That ranks 28th worst of 92 Indiana counties and 1066th of 3,000 nationally.
Compared with IN, the US and 2024
Coverage line is EAGLE-I's share of Indiana customers tracked each year.
Biggest outages in Harrison 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 | March 15, 2025 10:00 | March 16, 2025 10:45 | 1d | 2,441 | 4,379 |
| 2 | May 16, 2025 18:00 | May 18, 2025 06:00 | 1d 12h | 2,070 | 20K |
| 3 | September 2, 2025 12:15 | September 2, 2025 18:45 | 6h 30m | 1,952 | 1,000 |
| 4 | September 18, 2025 06:15 | September 18, 2025 11:15 | 5h | 1,899 | 7,999 |
| 5 | April 2, 2025 21:30 | April 3, 2025 18:30 | 21h | 1,481 | 8,117 |
| 6 | October 21, 2025 21:30 | October 21, 2025 22:30 | 1h | 1,341 | 336 |
| 7 | July 17, 2025 19:30 | July 18, 2025 10:00 | 14h 30m | 1,330 | 4,167 |
| 8 | May 2, 2025 19:45 | May 3, 2025 00:30 | 4h 45m | 1,218 | 1,561 |
| 9 | November 8, 2025 10:45 | November 8, 2025 14:00 | 3h 15m | 1,172 | 1,769 |
| 10 | April 4, 2025 23:30 | April 5, 2025 00:15 | 45m | 1,165 | 874 |
Outage episodes by size in 2025: 55 reached 100+ customers, 11 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 Harrison 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 |
|---|---|---|---|---|---|
| Duke Energy Indiana, LLC | 2024 | 4.9 hrs | 1.18 | 1.9 hrs | 0.94 |
| Harrison County Rural E M C | 2024 | 3.6 hrs | 2.04 | 2.6 hrs | 1.70 |
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 Indiana's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 14,809 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. Harrison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Harrison County, IN 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/indiana/harrison-county