Alliant Energy

Customers Tracked:
1,011,682

Customers Out:
2,010

Last Updated:
8/17/2025 7:15:33 AM GMT

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Iowa

County	Customers Tracked	Customers Out
Adair	723	0
Adams	287	0
Allamakee	5,257	142
Appanoose	6,044	0
Benton	6,773	0
Black Hawk	10	0
Boone	10,142	0
Bremer	1,425	0
Buchanan	2,520	0
Buena Vista	1,219	0
Butler	664	0
Carroll	56	0
Cass	826	0
Cedar	5,042	0
Cerro Gordo	24,574	0
Cherokee	16	0
Chickasaw	540	0
Clarke	3,463	0
Clay	1,767	0
Clayton	5,247	0
Clinton	19,695	0
Dallas	5,751	0
Davis	486	0
Decatur	2,141	0
Delaware	6,755	0
Des Moines	17,328	0
Dickinson	12,028	0
Dubuque	41,283	4
Emmet	1,249	0
Fayette	8,952	0
Floyd	1,548	0
Franklin	624	0
Fremont	1	0
Greene	3,444	0
Grundy	3,085	0
Guthrie	2,468	0
Hamilton	1,510	0
Hancock	4,266	0
Hardin	7,197	0
Henry	2,508	0
Howard	3,524	0
Humboldt	7	0
Iowa	5,081	0
Jackson	1,692	0
Jasper	12,831	0
Jefferson	6,758	0
Johnson	10,754	0
Jones	7,980	0
Keokuk	4,868	0
Kossuth	2,236	0
Lee	15,955	0
Linn	102,675	1
Louisa	3,841	0
Lucas	3,730	0
Lyon	1,134	0
Madison	584	0
Mahaska	654	0
Marion	9	0
Marquette	4	0
Marshall	15,629	0
Mitchell	1,891	0
Monona	11	0
Monroe	293	0
Montgomery	63	0
Muscatine	1,157	0
O'brien	47	0
Osceola	1,111	0
Outagamie	1	0
Palo Alto	402	0
Pocahontas	728	0
Polk	135	0
Pottawattamie	1	0
Poweshiek	6,830	0
Ringgold	1,841	0
Sac	1	0
Sauk	1	0
Scott	3,793	0
Sioux	44	0
Story	11,966	0
Tama	5,260	0
Taylor	503	0
Union	5,372	0
Van Buren	2,044	0
Vernon	1	0
Wapello	16,048	0
Warren	533	0
Washington	10,522	0
Wayne	2,586	0
Webster	242	0
Winnebago	1,466	0
Winneshiek	6,734	0
Woodbury	5	0
Worth	3,222	0
Wright	1,943	0

Wisconsin

County	Customers Tracked	Customers Out
Adams	3,514	2
Brown	1	0
Calumet	12	0
Columbia	21,557	1,156
Crawford	6,287	0
Dallas	1	0
Dane	88,004	8
Dodge	22,524	4
Douglas	1	0
Fond Du Lac	44,398	44
Grant	13,985	10
Green	16,545	0
Green Lake	11,719	78
Iowa	14,536	276
Jackson	17	0
Jefferson	2,107	0
Johnson	1	0
Juneau	7,878	0
Kenosha	5,811	0
Lafayette	4,445	0
Langlade	2,063	0
Manitowoc	26	0
Marathon	2,472	0
Marquette	4,093	45
Menominee	2,701	0
Monroe	8,231	0
Oconto	3	0
Portage	5,089	0
Racine	2	0
Richland	3,120	0
Rock	70,215	238
Rusk	1	0
Sauk	26,771	0
Shawano	6,247	0
Sheboygan	35,868	0
Vernon	1,077	0
Walworth	37,828	0
Waupaca	5,953	0
Waushara	10,442	0
Winnebago	7,394	2
Wood	13,086	0