<SUBMISSION>
<SECRELEASE-DATETIME> 20221108-060345 ⇐ Metadata from SEC Info (ET)
<SECWEBSITE-DATETIME> 20221108-060131 ⇐ Metadata from SEC Info (ET)
<ACCEPTANCE-DATETIME> 20221107-180648 ⇐ Filing accepted by SEC (ET)
<ACCESSION-NUMBER> 0000352541-22-000080
<TYPE> 8-K
<PUBLIC-DOCUMENT-COUNT> 15
<PERIOD> 20221107
<ITEMS> 2.02
<ITEMS> 9.01
<FILING-DATE> 20221108
<DATE-OF-FILING-DATE-CHANGE> 20221107
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<FILER>
<COMPANY-DATA>
<CONFORMED-NAME> ALLIANT ENERGY CORP
<CIK> 0000352541
<ASSIGNED-SIC> 4931
<IRS-NUMBER> 391380265 ⇒ 39-1380265
<STATE-OF-INCORPORATION> WI
<FISCAL-YEAR-END> 1231
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE> 8-K
<ACT> 34
<FILE-NUMBER> 001-09894
<FILM-NUMBER> 221366687
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1> 4902 NORTH BILTMORE LANE
<STREET2> SUITE 1000
<CITY> MADISON
<STATE> WI
<ZIP> 53718-2148
<PHONE> 608-458-3311
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1> 4902 NORTH BILTMORE LANE
<STREET2> SUITE 1000
<CITY> MADISON
<STATE> WI
<ZIP> 53718-2148
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME> INTERSTATE ENERGY CORP
<DATE-CHANGED> 19980427
</FORMER-COMPANY>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME> WPL HOLDINGS INC
<DATE-CHANGED> 19920703
</FORMER-COMPANY>
</FILER>
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<FILER>
<COMPANY-DATA>
<CONFORMED-NAME> INTERSTATE POWER & LIGHT CO
<CIK> 0000052485
<ASSIGNED-SIC> 4931
<IRS-NUMBER> 420331370 ⇒ 42-0331370
<STATE-OF-INCORPORATION> IA
<FISCAL-YEAR-END> 1231
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE> 8-K
<ACT> 34
<FILE-NUMBER> 001-04117
<FILM-NUMBER> 221366689
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1> 200 FIRST ST SE
<STREET2> ALLIANT ENERGY TOWER
<CITY> CEDAR RAPIDS
<STATE> IA
<ZIP> 52401
<PHONE> 3193984411
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1> 200 FIRST ST SE
<STREET2> ALLIANT ENERGY TOWER
<CITY> CEDAR RAPIDS
<STATE> IA
<ZIP> 52401
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME> IES UTILITIES INC
<DATE-CHANGED> 20020103
</FORMER-COMPANY>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME> IES UTILITIES INC
<DATE-CHANGED> 19940107
</FORMER-COMPANY>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME> IOWA ELECTRIC LIGHT & POWER CO
<DATE-CHANGED> 19920703
</FORMER-COMPANY>
</FILER>
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<FILER>
<COMPANY-DATA>
<CONFORMED-NAME> WISCONSIN POWER & LIGHT CO
<CIK> 0000107832
<ASSIGNED-SIC> 4931
<IRS-NUMBER> 390714890 ⇒ 39-0714890
<STATE-OF-INCORPORATION> WI
<FISCAL-YEAR-END> 1231
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE> 8-K
<ACT> 34
<FILE-NUMBER> 000-00337
<FILM-NUMBER> 221366688
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1> 4902 NORTH BILTMORE LANE
<STREET2> SUITE 1000
<CITY> MADISON
<STATE> WI
<ZIP> 53718-2148
<PHONE> 608-458-3311
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1> 4902 N BILTMORE LANE
<STREET2> SUITE 1000
<CITY> MADISON
<STATE> WI
<ZIP> 53718-2148
</MAIL-ADDRESS>
</FILER>
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<DOCUMENT>
<TYPE> 8-K
<SEQUENCE> 1
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<DOCUMENT>
<TYPE> EX-99.1
<SEQUENCE> 2
<FILENAME> lnt110720228-kexh991.htm
<DESCRIPTION> EX-99.1
<TEXT>
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</TEXT>
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<DOCUMENT>
<TYPE> EX-101.SCH
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<DESCRIPTION> XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
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<DOCUMENT>
<TYPE> EX-101.DEF
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<DOCUMENT>
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<DOCUMENT>
<TYPE> EX-101.PRE
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<DOCUMENT>
<TYPE> GRAPHIC
<SEQUENCE> 7 ⇐ Not a Document/Exhibit
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<DOCUMENT>
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<DOCUMENT>
<TYPE> EXCEL
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<DOCUMENT>
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<DOCUMENT>
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<TEXT>
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<DOCUMENT>
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<DOCUMENT>
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<SEQUENCE> 15 ⇒ 14 ⇐ Document/Exhibit 11
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<DOCUMENT>
<TYPE> ZIP
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</SUBMISSION> |
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