PowerOutageHistory

Midwest Power Outage History

12 states, 1,009 counties tracked, 2014–2025. States ranked by average county-level reliability, best to worst.

States
12
Counties tracked
1,009
Avg national percentile
65th
Higher = more reliable

State rankings (best to worst)

StateCounties gradedNational percentile
Nebraska6184th
Minnesota8577th
South Dakota6577th
North Dakota5276th
Kansas9770th
Missouri11570th
Wisconsin7266th
Iowa9964th
Illinois10263rd
Indiana9160th
Ohio8850th
Michigan8225th
Northeast →South →West →