<SEC-DOCUMENT>0000352541-16-000091-index.html : 20160331
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<ACCEPTANCE-DATETIME>20160330181436
ACCESSION NUMBER:		0000352541-16-000091
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		28
CONFORMED PERIOD OF REPORT:	20160513
FILED AS OF DATE:		20160331
DATE AS OF CHANGE:		20160330
EFFECTIVENESS DATE:		20160331

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALLIANT ENERGY CORP
		CENTRAL INDEX KEY:			0000352541
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				391380265
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09894
		FILM NUMBER:		161541138

	BUSINESS ADDRESS:	
		STREET 1:		4902 NORTH BILTMORE LANE
		STREET 2:		SUITE 1000
		CITY:			MADISON
		STATE:			WI
		ZIP:			53718-2148
		BUSINESS PHONE:		608-458-3311

	MAIL ADDRESS:	
		STREET 1:		4902 NORTH BILTMORE LANE
		STREET 2:		SUITE 1000
		CITY:			MADISON
		STATE:			WI
		ZIP:			53718-2148

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERSTATE ENERGY CORP
		DATE OF NAME CHANGE:	19980427

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WPL HOLDINGS INC
		DATE OF NAME CHANGE:	19920703
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Document 16 - file: lnt2016def14a_performance.jpg

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Document 23 - file: lnt2016def14a_relatedperson.jpg

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Document 25 - file: lnt2016def14a_under60.jpg

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Document 28 - file: lnt2016def14a_womenethnic60.jpg

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