Alliant Energy

Customers Tracked:
1,013,734
Customers Out:
16
Last Updated:
7/26/2026 10:05:15 AM GMT

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Iowa

CountyCustomers TrackedCustomers Out
Adair7230
Adams2850
Allamakee5,2470
Appanoose6,0340
Benton6,7790
Black Hawk100
Boone10,1600
Bremer1,4260
Buchanan2,5180
Buena Vista1,2100
Butler6630
Carroll550
Cass8310
Cedar5,0690
Cerro Gordo24,6240
Cherokee160
Chickasaw5390
Clarke3,4610
Clay1,7630
Clayton5,2490
Clinton19,7000
Dallas5,7510
Davis4810
Decatur2,1450
Delaware6,7980
Des Moines17,2770
Dickinson12,0200
Dubuque41,3030
Emmet1,2480
Fayette8,9550
Floyd1,5450
Franklin6220
Fremont10
Greene3,4330
Grundy3,0780
Guthrie2,4640
Hamilton1,5040
Hancock4,2620
Hardin7,1770
Henry2,5100
Howard3,5190
Humboldt70
Iowa5,0810
Jackson1,6940
Jasper12,8230
Jefferson6,7080
Johnson10,8220
Jones7,9620
Keokuk4,8400
Kossuth2,2140
Lee15,9130
Linn102,9450
Louisa3,8430
Lucas3,7240
Lyon1,1290
Madison5830
Mahaska6520
Marion90
Marshall15,5870
Mitchell1,8920
Monona110
Monroe2890
Montgomery640
Muscatine1,1530
O'brien460
Osceola1,1080
Palo Alto4050
Pocahontas7234
Polk1350
Pottawattamie10
Poweshiek6,8330
Ringgold1,8350
Sac10
Sauk10
Scott3,8140
Sioux440
Story11,9730
Tama5,2610
Taylor5010
Union5,3740
Van Buren2,0410
Wapello16,0150
Warren5320
Washington10,5110
Wayne2,5950
Webster2430
Winnebago1,4620
Winneshiek6,7170
Woodbury50
Worth3,2120
Wright1,9420

Wisconsin

CountyCustomers TrackedCustomers Out
Adams3,4770
Brown10
Calumet120
Columbia21,7340
Crawford6,2950
Dallas10
Dane88,7490
Dodge22,7590
Douglas10
Fond Du Lac44,5220
Grant14,0020
Green16,57812
Green Lake11,7590
Iowa14,6300
Jackson170
Jefferson2,1150
Juneau7,8900
Kenosha5,8220
Lafayette4,4460
Langlade2,0650
Manitowoc260
Marathon2,4750
Marquette4,1000
Menominee2,7090
Monroe8,2290
Oconto30
Portage5,0920
Racine20
Richland3,1230
Rock70,4820
Rusk10
Sauk26,8650
Shawano6,2500
Sheboygan35,8550
Story20
Vernon1,0790
Walworth37,9160
Waupaca5,9560
Waushara10,4430
Winnebago7,4410
Wood13,0800