County annual report · FIPS 55009
2022 Brown County, WI Power Outage Report
In 2022, customers in Brown County, WI went without power for an average of 5.4 hours, a total of 1.1M customer-hours (Wisconsin average 4.6 hours). That ranks 27th worst of 72 Wisconsin counties and 1331st of 2,976 nationally.
Compared with WI, the US and 2021
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Brown 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 21:15 | June 19, 2022 23:30 | 4d 2h | 36,455 | 923K |
| 2 | July 8, 2022 15:30 | July 8, 2022 23:30 | 8h | 23,987 | 18K |
| 3 | April 15, 2022 18:45 | April 15, 2022 21:00 | 2h 15m | 4,783 | 4,784 |
| 4 | June 26, 2022 16:30 | June 26, 2022 19:30 | 3h | 3,811 | 5,693 |
| 5 | July 23, 2022 23:00 | July 25, 2022 01:45 | 1d 2h | 3,043 | 18K |
| 6 | November 5, 2022 13:30 | November 6, 2022 12:00 | 22h 30m | 2,886 | 12K |
| 7 | June 3, 2022 06:15 | June 3, 2022 08:45 | 2h 30m | 2,507 | 682 |
| 8 | May 9, 2022 13:30 | May 10, 2022 05:30 | 16h | 2,483 | 3,132 |
| 9 | September 12, 2022 02:30 | September 12, 2022 15:00 | 12h 30m | 2,153 | 5,802 |
| 10 | September 17, 2022 02:15 | September 17, 2022 05:00 | 2h 45m | 1,888 | 3,777 |
Outage episodes by size in 2022: 83 reached 100+ customers, 16 reached 1,000+ customers, 2 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 Brown 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 |
|---|---|---|---|---|---|
| Wisconsin Electric Power Co | 2022 | 4.7 hrs | 1.05 | 2.0 hrs | 0.82 |
| Wisconsin Public Service Corp | 2022 | 7.7 hrs | 1.45 | 1.6 hrs | 0.87 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 85% of Wisconsin's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 201,743 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. Brown County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Brown County, WI 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/wisconsin/brown-county