Alliant Energy

Customers Tracked:
1,013,054
Customers Out:
8
Last Updated:
5/23/2026 4:44:39 AM GMT

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Iowa

CountyCustomers TrackedCustomers Out
Adair7200
Adams2860
Allamakee5,2440
Appanoose6,0290
Benton6,7740
Black Hawk100
Boone10,1450
Bremer1,4240
Buchanan2,5180
Buena Vista1,2100
Butler6630
Carroll550
Cass8310
Cedar5,0530
Cerro Gordo24,5632
Cherokee160
Chickasaw5390
Clarke3,4620
Clay1,7630
Clayton5,2490
Clinton19,6970
Dallas5,7480
Davis4800
Decatur2,1440
Delaware6,7720
Des Moines17,2990
Dickinson12,0090
Dubuque41,2830
Emmet1,2450
Fayette8,9570
Floyd1,5440
Franklin6230
Fremont10
Greene3,4390
Grundy3,0800
Guthrie2,4600
Hamilton1,5050
Hancock4,2620
Hardin7,1681
Henry2,5120
Howard3,5210
Humboldt70
Iowa5,0820
Jackson1,6920
Jasper12,8240
Jefferson6,7250
Johnson10,7970
Jones7,9630
Keokuk4,8440
Kossuth2,2180
Lee15,9250
Linn102,8550
Louisa3,8441
Lucas3,7240
Lyon1,1330
Madison5850
Mahaska6520
Marion90
Marshall15,5880
Mitchell1,8930
Monona110
Monroe2890
Montgomery640
Muscatine1,1570
O'brien460
Osceola1,1100
Palo Alto4050
Pocahontas7240
Polk1340
Pottawattamie10
Poweshiek6,8380
Ringgold1,8380
Sac10
Sauk10
Scott3,8050
Sioux440
Story11,9640
Tama5,2580
Taylor5040
Union5,3780
Van Buren2,0480
Wapello16,0200
Warren5310
Washington10,5123
Wayne2,5920
Webster2420
Winnebago1,4600
Winneshiek6,7170
Woodbury50
Worth3,2110
Wright1,9410

Wisconsin

CountyCustomers TrackedCustomers Out
Adams3,4740
Brown10
Calumet120
Columbia21,6950
Crawford6,2940
Dallas10
Dane88,5030
Dodge22,7020
Douglas10
Fond Du Lac44,5090
Grant13,9960
Green16,5750
Green Lake11,7490
Iowa14,6450
Jackson170
Jefferson2,1130
Juneau7,8930
Kenosha5,8220
Lafayette4,4480
Langlade2,0660
Manitowoc260
Marathon2,4770
Marquette4,1000
Menominee2,7100
Monroe8,2310
Oconto30
Portage5,0840
Racine20
Richland3,1250
Rock70,4180
Rusk10
Sauk26,8310
Shawano6,2681
Sheboygan35,8420
Story20
Vernon1,0790
Walworth37,9080
Waupaca5,9570
Waushara10,4500
Winnebago7,4330
Wood13,0770