County annual report · FIPS 18153
2022 Sullivan County, IN Power Outage Report
In 2022, customers in Sullivan County, IN went without power for an average of 4.4 hours, a total of 34K customer-hours (Indiana average 4.4 hours). That ranks 38th worst of 92 Indiana counties and 1561st 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 Sullivan 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 | May 21, 2022 18:15 | May 22, 2022 12:15 | 18h | 1,020 | 12K |
| 2 | March 7, 2022 05:00 | March 8, 2022 01:30 | 20h 30m | 987 | 5,622 |
| 3 | March 12, 2022 06:30 | March 12, 2022 12:30 | 6h | 872 | 5,014 |
| 4 | August 9, 2022 04:45 | August 9, 2022 05:00 | 15m | 732 | 183 |
| 5 | May 1, 2022 01:45 | May 1, 2022 02:45 | 1h | 481 | 217 |
| 6 | August 29, 2022 02:30 | August 29, 2022 09:15 | 6h 45m | 401 | 2,094 |
| 7 | May 8, 2022 08:15 | May 8, 2022 12:15 | 4h | 368 | 1,380 |
| 8 | September 14, 2022 11:00 | September 14, 2022 13:45 | 2h 45m | 315 | 383 |
| 9 | November 2, 2022 13:15 | November 2, 2022 16:30 | 3h 15m | 254 | 805 |
| 10 | July 24, 2022 21:45 | July 25, 2022 07:45 | 10h | 194 | 591 |
Outage episodes by size in 2022: 16 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 Sullivan 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 |
| AES Indiana | 2022 | 2.5 hrs | 1.51 | 1.9 hrs | 1.36 |
| Utilities Dist-Western IN REMC | 2022 | 7.4 hrs | 3.18 | 5.8 hrs | 2.96 |
| Western Indiana Energy REMC | 2022 | 10.8 hrs | 3.17 | 3.6 hrs | 1.92 |
| 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 86% of Indiana's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,823 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. Sullivan County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Sullivan 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/sullivan-county