PowerOutageHistory

Michigan Power Outage History

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

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Counties tracked
83
Avg national percentile
25th
Higher = more reliable
Grade F counties
42

Michigan county map

Lapeer County: Grade F (click for details)Newaygo County: Grade D (click for details)Isabella County: Grade C (click for details)Sanilac County: Grade F (click for details)Manistee County: Grade D (click for details)Ogemaw County: Grade F (click for details)Clare County: Grade F (click for details)Crawford County: Grade F (click for details)Montmorency County: Grade D (click for details)Gladwin County: Grade F (click for details)Oscoda County: Grade F (click for details)Clinton County: Grade C (click for details)Branch County: Grade F (click for details)Gratiot County: Grade D (click for details)Ionia County: Grade F (click for details)Kalamazoo County: Grade F (click for details)Lake County: Grade F (click for details)Mason County: Grade D (click for details)Mecosta County: Grade F (click for details)Muskegon County: Grade D (click for details)Otsego County: Grade F (click for details)Roscommon County: Grade F (click for details)Washtenaw County: Grade F (click for details)Barry County: Grade F (click for details)Menominee County: Grade D (click for details)Midland County: Grade D (click for details)Luce County: Grade C (click for details)Antrim County: Grade F (click for details)Jackson County: Grade F (click for details)St. Joseph County: Grade F (click for details)Osceola County: Grade F (click for details)Saginaw County: Grade C (click for details)Hillsdale County: Grade F (click for details)Arenac County: Grade F (click for details)Kalkaska County: Grade D (click for details)Bay County: Grade B (click for details)Alpena County: Grade D (click for details)Gogebic County: Grade D (click for details)Dickinson County: Grade C (click for details)Missaukee County: Grade F (click for details)Montcalm County: Grade F (click for details)Baraga County: Grade C (click for details)Oceana County: Grade D (click for details)Alger County: Grade C (click for details)Houghton County: Grade B (click for details)Ingham County: Grade C (click for details)Iron County: Grade D (click for details)Ottawa County: Grade C (click for details)Grand Traverse County: Grade B (click for details)Livingston County: Grade F (click for details)St. Clair County: Grade F (click for details)Wayne County: Grade F (click for details)Cass County: Grade F (click for details)Kent County: Grade D (click for details)Charlevoix County: Grade F (click for details)Lenawee County: Grade F (click for details)Chippewa County: Grade C (click for details)Mackinac County: Grade F (click for details)Schoolcraft County: Grade C (click for details)Benzie County: Grade D (click for details)Emmet County: Grade F (click for details)Monroe County: Grade F (click for details)Shiawassee County: Grade D (click for details)Tuscola County: Grade C (click for details)Huron County: Grade D (click for details)Alcona County: Grade F (click for details)Marquette County: Grade C (click for details)Iosco County: Grade F (click for details)Ontonagon County: Grade C (click for details)Macomb County: Grade D (click for details)Genesee County: Grade C (click for details)Van Buren County: Grade F (click for details)Presque Isle County: Grade C (click for details)Cheboygan County: Grade F (click for details)Delta County: Grade C (click for details)Berrien County: Grade F (click for details)Allegan County: Grade D (click for details)Leelanau County: Grade F (click for details)Keweenaw CountyOakland County: Grade F (click for details)Eaton County: Grade F (click for details)Calhoun County: Grade F (click for details)Wexford County: Grade D (click for details)

Hover a county for its reliability grade

Reliability grade:ABCDF

County rankings (worst to best)

CountyGradeNational percentile
Ogemaw CountyF1st
Oscoda CountyF2nd
Alcona CountyF2nd
Clare CountyF2nd
Arenac CountyF3rd
Iosco CountyF3rd
Cheboygan CountyF3rd
Otsego CountyF4th
Crawford CountyF4th
Roscommon CountyF6th
Van Buren CountyF6th
Wayne CountyF6th
Missaukee CountyF7th
Mackinac CountyF7th
Lake CountyF7th
Hillsdale CountyF7th
Sanilac CountyF8th
Livingston CountyF8th
Gladwin CountyF8th
Cass CountyF9th
Antrim CountyF9th
Monroe CountyF9th
Lenawee CountyF10th
Emmet CountyF10th
St. Joseph CountyF10th
Charlevoix CountyF10th
Jackson CountyF11th
Berrien CountyF11th
Washtenaw CountyF11th
Oakland CountyF11th
Ionia CountyF12th
Branch CountyF13th
Leelanau CountyF13th
Montcalm CountyF14th
Mecosta CountyF16th
Calhoun CountyF16th
Lapeer CountyF16th
Barry CountyF16th
St. Clair CountyF17th
Kalamazoo CountyF17th
Osceola CountyF18th
Eaton CountyF20th
Kalkaska CountyD21st
Newaygo CountyD22nd
Wexford CountyD22nd
Midland CountyD23rd
Gogebic CountyD23rd
Montmorency CountyD24th
Allegan CountyD25th
Macomb CountyD25th
Benzie CountyD28th
Manistee CountyD30th
Mason CountyD30th
Muskegon CountyD31st
Oceana CountyD32nd
Iron CountyD33rd
Alpena CountyD34th
Huron CountyD35th
Kent CountyD35th
Menominee CountyD35th
Shiawassee CountyD36th
Gratiot CountyD39th
Dickinson CountyC42nd
Tuscola CountyC43rd
Genesee CountyC43rd
Ottawa CountyC43rd
Clinton CountyC46th
Ontonagon CountyC47th
Baraga CountyC48th
Chippewa CountyC48th
Ingham CountyC49th
Isabella CountyC49th
Marquette CountyC49th
Alger CountyC50th
Saginaw CountyC52nd
Presque Isle CountyC54th
Schoolcraft CountyC57th
Luce CountyC57th
Delta CountyC60th
Bay CountyB61st
Grand Traverse CountyB70th
Houghton CountyB77th
Keweenaw CountyNot ranked—