County annual report · FIPS 18161
2025 Union County, IN Power Outage Report
In 2025, customers in Union County, IN went without power for an average of 28.1 hours, a total of 63K customer-hours (Indiana average 6.4 hours). That ranks 3rd worst of 92 Indiana counties and 208th 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 Union 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 18, 2025 22:30 | June 21, 2025 01:15 | 2d 2h | 2,696 | 56K |
| 2 | November 22, 2025 18:15 | November 22, 2025 22:15 | 4h | 706 | 1,084 |
| 3 | December 15, 2025 10:00 | December 15, 2025 15:15 | 5h 15m | 230 | 939 |
| 4 | July 14, 2025 04:15 | July 14, 2025 11:45 | 7h 30m | 221 | 1,597 |
| 5 | April 29, 2025 15:00 | April 30, 2025 00:30 | 9h 30m | 153 | 294 |
| 6 | October 7, 2025 16:15 | October 7, 2025 17:00 | 45m | 153 | 115 |
| 7 | May 4, 2025 06:00 | May 4, 2025 07:00 | 1h | 70 | 70 |
| 8 | April 19, 2025 14:30 | April 20, 2025 00:45 | 10h 15m | 64 | 260 |
| 9 | July 5, 2025 21:00 | July 6, 2025 08:45 | 11h 45m | 51 | 515 |
| 10 | November 23, 2025 03:15 | November 23, 2025 16:00 | 12h 45m | 42 | 524 |
Outage episodes by size in 2025: 6 reached 100+ customers, 1 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 Union 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 |
| Whitewater Valley Rural EMC | 2018 | 9.2 hrs | 1.83 | 2.2 hrs | 1.23 |
| Duke Energy | - | - | - | - | - |
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 ÷ 2,229 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. Union County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Union 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/union-county