County annual report · FIPS 18095
2018 Madison County, IN Power Outage Report
In 2018, customers in Madison County, IN went without power for an average of 3.6 hours, a total of 273K customer-hours (Indiana average 3.9 hours). That ranks 37th worst of 90 Indiana counties and 1344th 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 Madison 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 | November 15, 2018 10:00 | November 18, 2018 05:45 | 2d 19h | 7,978 | 92K |
| 2 | March 26, 2018 12:15 | March 26, 2018 14:30 | 2h 15m | 5,708 | 12K |
| 3 | December 14, 2018 15:30 | December 14, 2018 20:15 | 4h 45m | 4,740 | 10K |
| 4 | September 29, 2018 12:00 | September 29, 2018 16:30 | 4h 30m | 4,463 | 20K |
| 5 | April 3, 2018 09:15 | April 5, 2018 03:30 | 1d 18h | 2,752 | 14K |
| 6 | February 8, 2018 18:15 | February 8, 2018 19:45 | 1h 30m | 2,696 | 3,377 |
| 7 | July 12, 2018 13:30 | July 13, 2018 21:45 | 1d 8h | 2,496 | 2,846 |
| 8 | February 16, 2018 16:30 | February 16, 2018 17:45 | 1h 15m | 2,283 | 2,342 |
| 9 | May 13, 2018 12:45 | May 13, 2018 15:00 | 2h 15m | 2,277 | 1,199 |
| 10 | August 22, 2018 19:15 | August 24, 2018 03:15 | 1d 8h | 2,271 | 2,748 |
Outage episodes by size in 2018: 92 reached 100+ customers, 22 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 Madison 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 |
| AES Indiana | 2018 | 2.5 hrs | 1.13 | 67 min | 0.95 |
| Henry County Rural E M C | 2018 | 5.9 hrs | 2.35 | 5.9 hrs | 2.35 |
| City of Anderson - (IN) | 2018 | 4.8 hrs | 1.53 | 2.3 hrs | 1.05 |
| NineStar Connect | - | - | - | - | - |
| Town of Frankton - (IN) | - | - | - | - | - |
| Town of Pendleton - (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 79% of Indiana's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 76,324 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. Madison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Madison 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/madison-county