County annual report · FIPS 18035
2018 Delaware County, IN Power Outage Report
In 2018, customers in Delaware County, IN went without power for an average of 5.0 hours, a total of 410K customer-hours (Indiana average 3.9 hours). That ranks 22nd worst of 90 Indiana counties and 1040th of 2,798 nationally.
Compared with IN, the US and 2017
Coverage line is EAGLE-I's share of Indiana customers tracked each year.
Biggest outages in Delaware County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 4, 2018 06:45 | March 4, 2018 17:00 | 10h 15m | 10,696 | 71K |
| 2 | August 28, 2018 07:00 | August 28, 2018 21:45 | 14h 45m | 6,651 | 51K |
| 3 | October 3, 2018 13:15 | October 4, 2018 00:00 | 10h 45m | 5,864 | 47K |
| 4 | November 15, 2018 09:30 | November 17, 2018 02:45 | 1d 17h | 5,293 | 72K |
| 5 | June 7, 2018 23:15 | June 8, 2018 23:30 | 1d | 4,191 | 23K |
| 6 | June 9, 2018 18:30 | June 10, 2018 04:30 | 10h | 3,315 | 16K |
| 7 | October 5, 2018 12:45 | October 5, 2018 20:30 | 7h 45m | 3,312 | 2,829 |
| 8 | June 10, 2018 15:30 | June 10, 2018 23:45 | 8h 15m | 2,359 | 7,252 |
| 9 | January 15, 2018 12:45 | January 15, 2018 16:30 | 3h 45m | 2,192 | 6,638 |
| 10 | September 7, 2018 12:45 | September 8, 2018 06:45 | 18h | 1,658 | 1,901 |
Outage episodes by size in 2018: 73 reached 100+ customers, 19 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 Delaware County reported on EIA Form 861 for 2018, 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 | 2018 | 6.1 hrs | 1.45 | 2.6 hrs | 1.06 |
| Indiana Michigan Power Co | 2018 | 7.3 hrs | 1.53 | 4.1 hrs | 1.30 |
| 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 79% of Indiana's customers in 2018; 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, 2018, 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/2018/indiana/delaware-county