County annual report · FIPS 18091
2025 LaPorte County, IN Power Outage Report
In 2025, customers in LaPorte County, IN went without power for an average of 13.5 hours, a total of 785K customer-hours (Indiana average 6.4 hours). That ranks 12th worst of 92 Indiana counties and 572nd 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 LaPorte 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 | May 15, 2025 12:00 | May 19, 2025 01:15 | 3d 13h | 13,137 | 279K |
| 2 | March 30, 2025 01:30 | April 5, 2025 02:00 | 6d | 9,048 | 201K |
| 3 | June 18, 2025 07:15 | June 22, 2025 01:30 | 3d 18h | 5,038 | 36K |
| 4 | June 24, 2025 11:00 | July 10, 2025 18:15 | 16d 7h | 4,437 | 45K |
| 5 | August 19, 2025 01:00 | August 20, 2025 01:45 | 1d | 3,628 | 11K |
| 6 | December 5, 2025 04:15 | December 5, 2025 08:15 | 4h | 3,536 | 11K |
| 7 | August 11, 2025 09:45 | August 12, 2025 04:15 | 18h 30m | 3,451 | 14K |
| 8 | February 27, 2025 19:15 | February 28, 2025 00:00 | 4h 45m | 3,173 | 3,741 |
| 9 | November 9, 2025 04:00 | November 12, 2025 03:45 | 2d 23h | 2,209 | 39K |
| 10 | July 17, 2025 12:00 | July 18, 2025 17:00 | 1d 5h | 1,706 | 1,085 |
Outage episodes by size in 2025: 78 reached 100+ customers, 16 reached 1,000+ customers, 1 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 LaPorte 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 |
|---|---|---|---|---|---|
| Indiana Michigan Power Co | 2024 | 4.3 hrs | 1.25 | 2.5 hrs | 1.08 |
| Northern Indiana Pub Serv Co | 2024 | 8.9 hrs | 1.34 | 2.8 hrs | 0.97 |
| Kankakee Valley Rural E M C | 2024 | 11.3 hrs | 3.66 | 5.5 hrs | 3.64 |
| Town of Kingsford Heights | - | - | - | - | - |
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 ÷ 58,242 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. LaPorte County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), LaPorte 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/laporte-county