County annual report · FIPS 56031
2022 Platte County, WY Power Outage Report
In 2022, customers in Platte County, WY went without power for an average of - hours, a total of 2,901 customer-hours (Wyoming average 2.4 hours).
Compared with WY, the US and 2021
No loaded years to plot yet.
Coverage line is EAGLE-I's share of Wyoming customers tracked each year.
Biggest outages in Platte 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 | July 5, 2022 12:00 | July 5, 2022 12:45 | 45m | 424 | 135 |
| 2 | April 23, 2022 13:15 | April 24, 2022 00:00 | 10h 45m | 422 | 2,294 |
| 3 | August 16, 2022 15:45 | August 17, 2022 03:45 | 12h | 57 | 422 |
| 4 | January 31, 2022 23:00 | February 1, 2022 00:45 | 1h 45m | 6 | 11 |
| 5 | August 7, 2022 15:00 | August 7, 2022 20:00 | 5h | 4 | 20 |
| 6 | January 3, 2022 19:15 | January 3, 2022 22:15 | 3h | 1 | 3 |
| 7 | April 25, 2022 14:45 | April 25, 2022 17:00 | 2h 15m | 1 | 2 |
| 8 | May 1, 2022 13:15 | May 1, 2022 16:15 | 3h | 1 | 3 |
| 9 | June 17, 2022 04:15 | June 17, 2022 07:45 | 3h 30m | 1 | 4 |
| 10 | August 20, 2022 01:00 | August 20, 2022 09:45 | 8h 45m | 1 | 9 |
Outage episodes by size in 2022: 2 reached 100+ customers, 0 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 Platte 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2022 | 5.2 hrs | 1.58 | 1.8 hrs | 1.11 |
| Wyrulec Company | 2018 | 3.0 hrs | 1.03 | 71 min | 0.72 |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| Niobrara Electric Assn, Inc | - | - | - | - | - |
| Wheatland Rural Elec Assn, Inc | - | - | - | - | - |
| Town of Guernsey - (WY) | - | - | - | - | - |
| Town of Wheatland - (WY) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 71% of Wyoming's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ modeled 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. Platte County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Platte County, WY 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/wyoming/platte-county