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2015 Wyoming Power Outage Report

In 2015, the average Wyoming customer went without power for about 0.4 hours — the 48th worst of any US state that year, below the state's decade average. Figures from DOE/ORNL EAGLE-I.

Avg hrs / customer
0.4
Peak customers out
327
Rank (worst state)
48th
Counties affected
1

Wyoming outages over the decade

Average hours without power per customer, 2015 highlighted.

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

Hardest-hit Wyoming counties in 2015

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

1Park County327

Biggest Wyoming outages of 2015

CountyBeganPeak customers out
Park CountyJune 2, 2015327
Park CountyMay 16, 2015326
Park CountyMay 6, 2015325
Park CountyApril 23, 2015325
Wyoming by year:20252024202320222021202020192018
Other states in 2015:WVWANCMIRILA

Part of the 2015 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.