County annual report · FIPS 18053
2022 Grant County, IN Power Outage Report
In 2022, customers in Grant County, IN went without power for an average of 6.4 hours, a total of 304K customer-hours (Indiana average 4.4 hours). That ranks 21st worst of 92 Indiana counties and 1141st of 2,976 nationally.
Compared with IN, the US and 2021
Coverage line is EAGLE-I's share of Indiana customers tracked each year.
Biggest outages in Grant County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 23, 2022 13:15 | July 28, 2022 01:30 | 4d 12h | 9,421 | 217K |
| 2 | June 30, 2022 08:30 | June 30, 2022 08:45 | 15m | 2,492 | 623 |
| 3 | September 8, 2022 10:15 | September 8, 2022 11:00 | 45m | 2,492 | 1,869 |
| 4 | June 27, 2022 10:00 | June 27, 2022 22:45 | 12h 45m | 1,961 | 9,278 |
| 5 | November 5, 2022 14:15 | November 7, 2022 21:00 | 2d 6h | 1,452 | 14K |
| 6 | December 6, 2022 06:45 | December 6, 2022 10:00 | 3h 15m | 1,385 | 3,997 |
| 7 | July 5, 2022 09:15 | July 5, 2022 21:30 | 12h 15m | 1,233 | 2,696 |
| 8 | December 1, 2022 15:00 | December 1, 2022 16:45 | 1h 45m | 1,171 | 1,180 |
| 9 | June 28, 2022 12:30 | June 28, 2022 15:30 | 3h | 1,100 | 284 |
| 10 | August 20, 2022 16:45 | August 20, 2022 23:30 | 6h 45m | 1,053 | 1,599 |
Outage episodes by size in 2022: 44 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 Grant County reported on EIA Form 861 for 2022, 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 | 2022 | 3.6 hrs | 1.31 | 2.7 hrs | 1.16 |
| Indiana Michigan Power Co | 2022 | 7.8 hrs | 1.27 | 3.0 hrs | 0.95 |
| Heartland REMC | - | - | - | - | - |
| City of Gas City - (IN) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 86% of Indiana's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 47,771 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, IN annual power outage report, 2022, 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/2022/indiana/grant-county