County annual report · FIPS 31025
2022 Cass County, NE Power Outage Report
In 2022, customers in Cass County, NE went without power for an average of 6.1 hours, a total of 76K customer-hours (Nebraska average 1.2 hours). That ranks 5th worst of 54 Nebraska counties and 1179th of 2,976 nationally.
Compared with NE, the US and 2021
Coverage line is EAGLE-I's share of Nebraska customers tracked each year.
Biggest outages in Cass 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 | June 15, 2022 01:15 | June 16, 2022 23:30 | 1d 22h | 5,686 | 38K |
| 2 | November 29, 2022 15:30 | November 30, 2022 06:00 | 14h 30m | 2,147 | 7,793 |
| 3 | September 5, 2022 16:15 | September 5, 2022 17:15 | 1h | 1,464 | 1,463 |
| 4 | April 23, 2022 11:30 | April 23, 2022 20:15 | 8h 45m | 1,232 | 2,473 |
| 5 | May 30, 2022 07:45 | May 30, 2022 14:45 | 7h | 982 | 4,474 |
| 6 | August 16, 2022 03:00 | August 16, 2022 09:30 | 6h 30m | 918 | 540 |
| 7 | December 5, 2022 17:30 | December 5, 2022 20:15 | 2h 45m | 856 | 2,354 |
| 8 | March 14, 2022 21:15 | March 15, 2022 02:00 | 4h 45m | 788 | 2,759 |
| 9 | December 13, 2022 08:45 | December 13, 2022 14:15 | 5h 30m | 784 | 3,226 |
| 10 | December 15, 2022 23:30 | December 16, 2022 12:00 | 12h 30m | 746 | 1,882 |
Outage episodes by size in 2022: 20 reached 100+ customers, 4 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 Cass 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 |
|---|---|---|---|---|---|
| Nebraska Public Power District | 2022 | 2.2 hrs | 1.04 | 78 min | 0.81 |
| Omaha Public Power District | 2022 | 64 min | 0.57 | 64 min | 0.57 |
| Village of Greenwood - (NE) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 48% of Nebraska's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,382 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. Cass County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Cass County, NE 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/nebraska/cass-county