massoutage

2022 Wyoming Power Outage Report

In 2022, the average Wyoming customer went without power for about 2.4 hours — the 40th worst of any US state that year, 1.3× the state's decade average. Figures from DOE/ORNL EAGLE-I.

Avg hrs / customer
2.4
Peak customers out
10,627
Rank (worst state)
40th
Counties affected
20

Wyoming outages over the decade

Average hours without power per customer, 2022 highlighted.

0.4h20150.6h20160.9h20171.2h20181.3h20193.4h20202.2h20212.4h20222.0h20232.4h20243.8h2025

Hardest-hit Wyoming counties in 2022

By peak customers out during the year's worst event.

1Sweetwater County10,6272Albany County9,7903Converse County5,6844Sheridan County4,9305Laramie County4,8466Natrona County4,5017Johnson County3,8898Campbell County3,0479Uinta County2,52310Hot Springs County2,35011Fremont County2,22612Carbon County2,22113Lincoln County2,17214Crook County1,75615Big Horn County1,13916Park County95617Sublette County88418Weston County84119Platte County42420Washakie County241

Biggest Wyoming outages of 2022

CountyBeganPeak customers out
Sweetwater CountyDecember 31, 202210,627
Albany CountyAugust 9, 20229,790
Albany CountyApril 12, 20227,688
Converse CountyMay 12, 20225,684
Albany CountyAugust 14, 20225,297
Sheridan CountySeptember 11, 20224,930
Laramie CountyApril 5, 20224,846
Natrona CountyDecember 22, 20224,501
Sweetwater CountyApril 5, 20224,493
Sweetwater CountyJuly 13, 20224,464
Wyoming by year:20252024202320212020201920182017
Other states in 2022:MENCFLWVVTAK

Part of the 2022 US Power Outage Report. Source: DOE/ORNL EAGLE-I. “Avg hours per customer” is a SAIDI-like measure (outage customer-minutes ÷ tracked customers); coverage varies by year.