US PowerGrade

The worst electric utilities in America

Ranked by how long the average customer spent without power in 2025. At the top, customers of City of Milan - (TN) in TN averaged 208.9 hours without electricity across the year — about 8.7 days.

Most names here are rural cooperatives and small municipal systems. That is not an excuse so much as an explanation: they maintain long lines serving few customers, so one storm takes out a large share of the system at once.

#UtilityStateOutage time/yrOutages/yrvs US median
1City of Milan - (TN)MunicipalTennessee208.9 hrs12532 min1.270.4× worse
2Great Lakes Energy CoopCooperativeMichigan73.3 hrs4401 min4.124.7× worse
3City of Fremont - (NE)MunicipalNebraska51.3 hrs3081 min1.817.3× worse
4Black River Electric Coop - (MO)CooperativeMissouri48.5 hrs2909 min—16.3× worse
5Southwest Mississippi E P ACooperativeMississippi45.6 hrs2736 min—15.4× worse
6Norris Public Power DistrictPolitical SubdivisionNebraska42.4 hrs2541 min3.114.3× worse
7Black Hills Electric Coop, IncCooperativeSouth Dakota41.4 hrs2487 min3.414.0× worse
8Grayson Rural Electric Coop CorpCooperativeKentucky39.8 hrs2391 min16.913.4× worse
9Kiamichi Electric Coop, IncCooperativeOklahoma38.7 hrs2322 min4.613.0× worse
10Southeastern IL Elec Coop, IncCooperativeIllinois36.9 hrs2214 min3.912.4× worse
11Southside Electric Coop, IncCooperativeVirginia35.4 hrs2127 min4.411.9× worse
12Delta Electric Power AssnCooperativeMississippi32.4 hrs1941 min5.810.9× worse
13Big Sandy Rural Elec Coop CorpCooperativeKentucky31.6 hrs1898 min5.810.7× worse
14Washington Elec Member CorpCooperativeGeorgia29.8 hrs1789 min—10.1× worse
15Citizens Electric Corporation - (MO)CooperativeMissouri28.1 hrs1688 min3.99.5× worse
16City of Anderson - (IN)MunicipalIndiana22.9 hrs1376 min3.07.7× worse
17South Kentucky Rural E C CCooperativeKentucky22.8 hrs1368 min3.07.7× worse
18Corn Belt Energy CorporationCooperativeIllinois22.7 hrs1365 min7.77.7× worse
19Upshur Rural Elec Coop CorpCooperativeTexas22.2 hrs1332 min5.67.5× worse
20Missoula Electric Coop, IncCooperativeMontana22.2 hrs1332 min2.47.5× worse
21Southeast Colorado Power AssnCooperativeColorado21.5 hrs1290 min—7.2× worse
22City Utilities of Springfield - (MO)MunicipalMissouri21.5 hrs1288 min2.37.2× worse
23Magnolia Electric Power AssnCooperativeMississippi21 hrs1258 min—7.1× worse
24Monongahela Power CoInvestor OwnedWest Virginia20.8 hrs1250 min3.77.0× worse
25Upper Michigan Energy Resources Corp.Investor OwnedMichigan20.8 hrs1249 min2.57.0× worse
26Diverse Power IncorporatedCooperativeAlabama20.1 hrs1204 min2.36.8× worse
27South Central Indiana REMCCooperativeIndiana19.9 hrs1196 min4.06.7× worse
28Tri-County Electric Coop (MI)CooperativeMichigan19.2 hrs1153 min1.86.5× worse
29Alger-Delta Coop Electric AssnCooperativeMichigan19.2 hrs1152 min3.16.5× worse
30Jasper-Newton Elec Coop, IncCooperativeTexas19.1 hrs1145 min7.26.4× worse
31Matanuska Electric Assn IncCooperativeAlaska18.9 hrs1134 min4.16.4× worse
32Deep East Texas Elec Coop IncCooperativeTexas18.7 hrs1119 min—6.3× worse
33Appalachian Power CoInvestor OwnedVirginia18.6 hrs1116 min2.46.3× worse
34Ozarks Electric Coop Corp - (AR)CooperativeOklahoma17.4 hrs1043 min2.75.9× worse
35PUD No 1 of Grays Harbor CountyPolitical SubdivisionWashington17.3 hrs1036 min2.85.8× worse
36Appalachian Power CoInvestor OwnedWest Virginia17.2 hrs1035 min3.05.8× worse
37Stillwater Utilities AuthorityMunicipalOklahoma17.1 hrs1024 min1.65.8× worse
38Cloverland Electric Co-opCooperativeMichigan17 hrs1020 min4.45.7× worse
39Midwest Energy Cooperative - (MI)CooperativeMichigan16.9 hrs1012 min2.15.7× worse
40Buckeye Rural Elec Coop, IncCooperativeOhio16.6 hrs995 min3.25.6× worse
41Eastern Maine Electric CoopCooperativeMaine16.5 hrs991 min7.25.6× worse
42Avista CorpInvestor OwnedIdaho16.2 hrs973 min1.95.5× worse
43Southern Indiana Gas & Elec CoInvestor OwnedIndiana15.8 hrs949 min1.65.3× worse
44Wood County Electric Coop, IncCooperativeTexas15.6 hrs934 min4.35.2× worse
45Indiana Michigan Power CoInvestor OwnedMichigan15.5 hrs932 min1.85.2× worse
46Clark Energy Coop Inc - (KY)CooperativeKentucky15.3 hrs918 min3.55.2× worse
47Jackson Energy Coop Corp - (KY)CooperativeKentucky15.3 hrs915 min3.45.1× worse
48Kentucky Power CoInvestor OwnedKentucky15.2 hrs911 min2.65.1× worse
49Cumberland Valley Electric, Inc.CooperativeKentucky15.2 hrs910 min4.25.1× worse
50Garkane Energy Coop, IncCooperativeUtah15 hrs899 min—5.0× worse
51Southern Indiana R E C, IncCooperativeIndiana14.9 hrs894 min3.05.0× worse
52City of Marquette - (MI)MunicipalMichigan14.9 hrs891 min3.15.0× worse
53Flathead Electric Coop IncCooperativeMontana14.8 hrs886 min2.35.0× worse
54Cherokee County Elec Coop Assn - (TX)CooperativeTexas14 hrs841 min5.44.7× worse
55Carroll-White REMCCooperativeIndiana14 hrs839 min—4.7× worse
56Town of Shrewsbury - (MA)MunicipalMassachusetts13.8 hrs830 min2.64.7× worse
57Consumers Energy Co - (MI)Investor OwnedMichigan13.7 hrs819 min1.44.6× worse
58Homer Electric Assn IncCooperativeAlaska13.4 hrs805 min3.44.5× worse
59Central Virginia Electric CoopCooperativeVirginia13.3 hrs796 min5.04.5× worse
60City of LaFolletteMunicipalTennessee13.2 hrs791 min5.14.4× worse
61Cullman Electric Coop, IncCooperativeAlabama13 hrs779 min3.44.4× worse
62Haywood Electric Member CorpCooperativeNorth Carolina12.9 hrs776 min5.14.4× worse
63Southern Rivers EnergyCooperativeGeorgia12.9 hrs774 min3.64.3× worse
64PUD No 1 of Jefferson CountyPolitical SubdivisionWashington12.9 hrs774 min3.84.3× worse
65Egyptian Electric Coop AssnCooperativeIllinois12.9 hrs773 min4.64.3× worse
66Utilities Dist-Western IN REMCCooperativeIndiana12.7 hrs763 min3.44.3× worse
67Black Hills Power, Inc.Investor OwnedMontana12.6 hrs756 min3.44.2× worse
68Peninsula Light CompanyCooperativeWashington12.4 hrs745 min4.24.2× worse
69North Arkansas Elec Coop, IncCooperativeArkansas12.3 hrs740 min2.64.2× worse
70Consumers Power, IncCooperativeOregon12.3 hrs739 min2.64.2× worse
71Northern States Power CoInvestor OwnedMichigan12.3 hrs738 min1.74.1× worse
72Amicalola Electric Member CorpCooperativeGeorgia12.1 hrs728 min3.84.1× worse
73Mecklenburg Electric CooperativeCooperativeVirginia12 hrs721 min2.84.1× worse
74Intercounty Electric Coop Assn - (MO)CooperativeMissouri11.8 hrs707 min3.14.0× worse
75Wheeling Power CoInvestor OwnedWest Virginia11.8 hrs706 min2.34.0× worse
76Y-W Electric Assn IncCooperativeColorado11.7 hrs700 min—3.9× worse
77Rural Electric Coop, Inc - (OK)CooperativeOklahoma11.6 hrs698 min4.53.9× worse
78Guernsey-Muskingum El Coop IncCooperativeOhio11.6 hrs695 min2.43.9× worse
79Kenergy CorpCooperativeKentucky11.5 hrs691 min3.33.9× worse
80Ozarks Electric Coop Corp - (AR)CooperativeArkansas11.3 hrs676 min1.73.8× worse
81PUD No 1 of Lewis County - (WA)Political SubdivisionWashington11 hrs663 min3.73.7× worse
82Southern Pine Electric CooperativeCooperativeMississippi10.8 hrs649 min5.53.6× worse
83FirstEnergy Pennsylvania Electric CoInvestor OwnedPennsylvania10.8 hrs647 min2.03.6× worse
84First Electric Coop CorpCooperativeArkansas10.8 hrs646 min2.53.6× worse
85Entergy Mississippi LLCInvestor OwnedMississippi10.7 hrs640 min2.63.6× worse
86Wisconsin Public Service CorpInvestor OwnedWisconsin10.5 hrs630 min1.43.5× worse
87Daviess Martin County R E M CCooperativeIndiana10.3 hrs619 min1.83.5× worse
88Liberty UtilitiesInvestor OwnedCalifornia10.2 hrs614 min3.13.5× worse
89Union Electric Co - (MO)Investor OwnedMissouri9.9 hrs594 min1.23.3× worse
90Rusk County Electric Coop, IncCooperativeTexas9.8 hrs587 min—3.3× worse
91Midwest Energy Inc - (KS)CooperativeKansas9.7 hrs581 min2.73.3× worse
92Puget Sound Energy IncInvestor OwnedWashington9.7 hrs580 min1.63.3× worse
93City of Rockwood - (TN)MunicipalTennessee9.6 hrs576 min3.53.2× worse
94Otter Tail Power CoInvestor OwnedNorth Dakota9.6 hrs575 min2.03.2× worse
95Powder River Energy CorpCooperativeWyoming9.5 hrs571 min3.53.2× worse
96Navasota Valley Elec Coop, IncCooperativeTexas9.5 hrs569 min4.43.2× worse
97Tallapoosa River Elec Coop IncCooperativeAlabama9.4 hrs567 min3.13.2× worse
98Bolivar Energy AuthorityMunicipalTennessee9.4 hrs564 min2.43.2× worse
99Jemez Mountains Elec Coop, IncCooperativeNew Mexico9.4 hrs562 min3.83.2× worse
100Omaha Public Power DistrictPolitical SubdivisionNebraska9.3 hrs558 min1.63.1× worse

Outage time is SAIDI: the average minutes a customer went without power across the year, storms and major events included. Outages/yr is SAIFI. The US median across all reporting utilities is 3 hours (178 minutes).