County annual report · FIPS 18035
2023 Delaware County, IN Power Outage Report
In 2023, customers in Delaware County, IN went without power for an average of 1.6 hours, a total of 133K customer-hours (Indiana average 5.9 hours). That ranks 76th worst of 92 Indiana counties and 2431st of 2,977 nationally.
Compared with IN, the US and 2022
Coverage line is EAGLE-I's share of Indiana customers tracked each year.
Biggest outages in Delaware County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 13, 2023 02:15 | August 13, 2023 06:30 | 4h 15m | 3,137 | 9,247 |
| 2 | September 2, 2023 15:45 | September 2, 2023 17:45 | 2h | 2,140 | 3,211 |
| 3 | February 27, 2023 19:00 | February 28, 2023 02:45 | 7h 45m | 2,063 | 3,511 |
| 4 | April 1, 2023 02:45 | April 2, 2023 19:15 | 1d 16h | 1,954 | 22K |
| 5 | June 7, 2023 11:00 | June 8, 2023 02:15 | 15h 15m | 1,772 | 4,948 |
| 6 | March 8, 2023 17:30 | March 8, 2023 23:30 | 6h | 1,583 | 415 |
| 7 | July 29, 2023 07:15 | July 30, 2023 03:45 | 20h 30m | 1,499 | 9,965 |
| 8 | August 21, 2023 13:15 | August 22, 2023 00:30 | 11h 15m | 1,488 | 6,028 |
| 9 | August 6, 2023 04:15 | August 6, 2023 05:15 | 1h | 1,433 | 1,112 |
| 10 | July 26, 2023 14:30 | July 27, 2023 01:15 | 10h 45m | 1,358 | 3,558 |
Outage episodes by size in 2023: 70 reached 100+ customers, 12 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 Delaware County reported on EIA Form 861 for 2023, 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 | 2023 | 10.7 hrs | 1.48 | 1.6 hrs | 0.89 |
| Indiana Michigan Power Co | 2023 | 3.7 hrs | 1.10 | 2.6 hrs | 0.97 |
| Henry County Rural E M C | 2018 | 5.9 hrs | 2.35 | 5.9 hrs | 2.35 |
| Duke Energy | - | - | - | - | - |
| Jay County Rural E M C | - | - | - | - | - |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 81,395 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. Delaware County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Delaware County, IN annual power outage report, 2023, 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/2023/indiana/delaware-county