PowerOutageHistory

Wyoming Power Outage History

23 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.

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Counties tracked
23
Avg national percentile
80th
Higher = more reliable
Grade F counties
0

Wyoming county map

Natrona County: Grade A (click for details)Converse County: Grade C (click for details)Park County: Grade A (click for details)Lincoln County: Grade A (click for details)Sublette County: Grade B (click for details)Albany County: Grade B (click for details)Platte CountyCrook County: Grade C (click for details)Goshen County: Grade AJohnson County: Grade B (click for details)Sweetwater County: Grade A (click for details)Teton County: Grade A (click for details)Sheridan County: Grade A (click for details)Niobrara County: Grade A (click for details)Uinta County: Grade A (click for details)Washakie County: Grade A (click for details)Fremont County: Grade A (click for details)Weston County: Grade B (click for details)Big Horn County: Grade A (click for details)Hot Springs County: Grade B (click for details)Laramie County: Grade A (click for details)Carbon County: Grade B (click for details)Campbell County: Grade B (click for details)

Hover a county for its reliability grade

Reliability grade:ABCDF

County rankings (worst to best)

CountyGradeNational percentile
Crook CountyC41st
Converse CountyC48th
Weston CountyB64th
Sublette CountyB64th
Johnson CountyB69th
Albany CountyB71st
Hot Springs CountyB73rd
Carbon CountyB75th
Campbell CountyB80th
Sweetwater CountyA81st
Sheridan CountyA82nd
Big Horn CountyA82nd
Natrona CountyA87th
Park CountyA88th
Lincoln CountyA89th
Washakie CountyA90th
Uinta CountyA93rd
Laramie CountyA93rd
Niobrara CountyA93rd
Fremont CountyA94th
Teton CountyA97th
Goshen CountyNot ranked—
Platte CountyNot ranked—