# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000352541-22-000082
Filing Date
2022-11-08
Accepted
2022-11-08 17:04:38
Documents
99
Period of Report
2022-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | lnt-20220930.htm iXBRL | 10-Q | 3395245
7 | AMENDED AND RESTATED BYLAWS, ALLIANT ENERGY | lnt930202210-qex31.htm | EX-3.1 | 160129
8 | AMENDED AND RESTATED BYLAWS CHANGES, ALLIANT ENERGY | lnt930202210-qex32.htm | EX-3.2 | 182659
9 | CERTIFICATION OF THE CEO FOR ALLIANT ENERGY | lnt930202210-qex311.htm | EX-31.1 | 9457
10 | CERTIFICATION OF THE CFO FOR ALLIANT ENERGY | lnt930202210-qex312.htm | EX-31.2 | 9472
11 | CERTIFICATION OF THE CEO FOR IPL | lnt930202210-qex313.htm | EX-31.3 | 9452
12 | CERTIFICATION OF THE CFO FOR IPL | lnt930202210-qex314.htm | EX-31.4 | 9477
13 | CERTIFICATION OF THE CEO FOR WPL | lnt930202210-qex315.htm | EX-31.5 | 9503
14 | CERTIFICATION OF THE CFO FOR WPL | lnt930202210-qex316.htm | EX-31.6 | 9475
15 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR ALLIANT ENERGY | lnt930202210-qex321.htm | EX-32.1 | 4420
16 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR IPL | lnt930202210-qex322.htm | EX-32.2 | 4406
17 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR WPL | lnt930202210-qex323.htm | EX-32.3 | 4533
18 | GRAPHIC | lnt-20220930_g1.jpg | GRAPHIC | 319349
19 | GRAPHIC | lnt-20220930_g2.jpg | GRAPHIC | 15468
20 | GRAPHIC | lnt-20220930_g3.jpg | GRAPHIC | 11370
21 | GRAPHIC | lnt-20220930_g4.jpg | GRAPHIC | 11324
| Complete submission text file | 0000352541-22-000082.txt |  | 22246052

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
2 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | lnt-20220930.xsd | EX-101.SCH | 58217
3 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | lnt-20220930_cal.xml | EX-101.CAL | 64509
4 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | lnt-20220930_def.xml | EX-101.DEF | 630486
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | lnt-20220930_lab.xml | EX-101.LAB | 675368
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | lnt-20220930_pre.xml | EX-101.PRE | 649288
93 | EXTRACTED XBRL INSTANCE DOCUMENT | lnt-20220930_htm.xml | XML | 7139767

Mailing Address 200 FIRST ST SE ALLIANT ENERGY TOWER CEDAR RAPIDS IA 52401
Business Address 200 FIRST ST SE ALLIANT ENERGY TOWER CEDAR RAPIDS IA 52401 3193984411
INTERSTATE POWER & LIGHT CO (Filer) CIK: 0000052485 (see all company filings)

EIN.: 420331370 | State of Incorp.: IA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-04117 | Film No.: 221369803
SIC: 4931 Electric & Other Services Combined

Mailing Address 4902 N BILTMORE LANE SUITE 1000 MADISON WI 53718-2148
Business Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148 608-458-3311
WISCONSIN POWER & LIGHT CO (Filer) CIK: 0000107832 (see all company filings)

EIN.: 390714890 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-00337 | Film No.: 221369802
SIC: 4931 Electric & Other Services Combined

Mailing Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148
Business Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148 608-458-3311
ALLIANT ENERGY CORP (Filer) CIK: 0000352541 (see all company filings)

EIN.: 391380265 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-09894 | Film No.: 221369801
SIC: 4931 Electric & Other Services Combined