County annual report · FIPS 41011
2021 Coos County, OR Power Outage Report
In 2021, customers in Coos County, OR went without power for an average of 3.5 hours, a total of 143K customer-hours (Oregon average 20.6 hours). That ranks 19th worst of 35 Oregon counties and 1674th of 2,974 nationally.
Compared with OR, the US and 2020
Coverage line is EAGLE-I's share of Oregon customers tracked each year.
Biggest outages in Coos County, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 13, 2021 01:45 | January 15, 2021 23:00 | 2d 21h | 6,821 | 53K |
| 2 | June 29, 2021 22:30 | June 30, 2021 14:15 | 15h 45m | 3,334 | 9,974 |
| 3 | August 2, 2021 20:00 | August 2, 2021 23:45 | 3h 45m | 2,578 | 649 |
| 4 | September 22, 2021 15:15 | September 22, 2021 21:00 | 5h 45m | 1,722 | 1,947 |
| 5 | June 10, 2021 15:45 | June 10, 2021 18:00 | 2h 15m | 1,386 | 694 |
| 6 | October 11, 2021 06:00 | October 11, 2021 21:00 | 15h | 1,378 | 3,359 |
| 7 | February 1, 2021 19:30 | February 9, 2021 20:30 | 8d 1h | 1,362 | 2,437 |
| 8 | April 20, 2021 11:45 | April 20, 2021 14:30 | 2h 45m | 1,161 | 2,217 |
| 9 | July 26, 2021 22:45 | July 27, 2021 14:15 | 15h 30m | 839 | 644 |
| 10 | January 24, 2021 08:15 | January 24, 2021 09:30 | 1h 15m | 761 | 951 |
Outage episodes by size in 2021: 62 reached 100+ customers, 8 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 Coos County reported on EIA Form 861 for 2021, 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2021 | 4.3 hrs | 1.86 | 2.0 hrs | 1.19 |
| Central Lincoln People's Ut Dt | 2021 | 3.7 hrs | 1.30 | - | - |
| Coos-Curry Electric Coop, Inc | 2021 | 1.7 hrs | 0.78 | 1.7 hrs | 0.78 |
| Bonneville Power Administration | - | - | - | - | - |
| Central Lincoln Peoples Ut Dt,centrallincolnpud | - | - | - | - | - |
| Douglas Electric Coop - (OR) | - | - | - | - | - |
| City of Bandon - (OR) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 90% of Oregon's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 40,670 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. Coos County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Coos County, OR annual power outage report, 2021, 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/2021/oregon/coos-county