County annual report · FIPS 55067
2020 Langlade County, WI Power Outage Report
In 2020, customers in Langlade County, WI went without power for an average of 2.0 hours, a total of 28K customer-hours (Wisconsin average 1.8 hours). That ranks 28th worst of 72 Wisconsin counties and 2266th of 3,019 nationally.
Compared with WI, the US and 2019
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Langlade County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 8, 2020 15:00 | April 8, 2020 16:00 | 1h | 2,849 | 714 |
| 2 | June 11, 2020 22:15 | June 12, 2020 00:00 | 1h 45m | 1,458 | 2,552 |
| 3 | November 1, 2020 19:00 | November 2, 2020 03:15 | 8h 15m | 1,179 | 934 |
| 4 | June 16, 2020 03:45 | June 16, 2020 04:00 | 15m | 939 | 235 |
| 5 | September 6, 2020 15:00 | September 6, 2020 16:15 | 1h 15m | 934 | 1,167 |
| 6 | April 29, 2020 06:45 | April 29, 2020 12:15 | 5h 30m | 885 | 1,861 |
| 7 | July 9, 2020 06:15 | July 9, 2020 11:30 | 5h 15m | 846 | 2,391 |
| 8 | February 26, 2020 12:30 | February 26, 2020 15:00 | 2h 30m | 623 | 778 |
| 9 | June 3, 2020 17:45 | June 3, 2020 19:15 | 1h 30m | 602 | 723 |
| 10 | June 10, 2020 02:45 | June 10, 2020 15:30 | 12h 45m | 437 | 1,639 |
Outage episodes by size in 2020: 28 reached 100+ customers, 3 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 Langlade County reported on EIA Form 861 for 2020, 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 Public Service Corp | 2020 | 1.7 hrs | 0.94 | 1.7 hrs | 0.94 |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Wisconsin Power & Light Co | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 84% of Wisconsin's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 14,062 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. Langlade County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Langlade County, WI annual power outage report, 2020, 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/2020/wisconsin/langlade-county