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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000352541-15-000022
Filing Date
2015-08-06
Accepted
2015-08-06 16:49:16
Documents
21
Period of Report
2015-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q lnt630201510-q.htm 10-Q 3444407
2 AMENDMENT TO RABBI TRUST AGREEMENT lnt630201510-qex102.htm EX-10.2 11424
3 SECOND AMENDMENT TO RABBI TRUST AGREEMENT lnt630201510-qex103.htm EX-10.3 9384
4 RATIO OF EARNINGS TO FIXED CHARGES FOR ALLIANT ENERGY lnt630201510-qex121.htm EX-12.1 81238
5 RATIO OF EARNINGS TO FIXED CHARGES FOR IPL lnt630201510-qex122.htm EX-12.2 84153
6 RATIO OF EARNINGS TO FIXED CHARGES FOR WPL lnt630201510-qex123.htm EX-12.3 63073
7 CERTIFICATION OF THE CHAIRMAN, PRESIDENT AND CEO FOR ALLIANT ENERGY lnt630201510-qex311.htm EX-31.1 12187
8 CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR ALLIANT ENERGY lnt630201510-qex312.htm EX-31.2 12216
9 CERTIFICATION OF THE CHAIRMAN AND CEO FOR IPL lnt630201510-qex313.htm EX-31.3 12194
10 CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR IPL lnt630201510-qex314.htm EX-31.4 12222
11 CERTIFICATION OF THE CHAIRMAN AND CEO FOR WPL lnt630201510-qex315.htm EX-31.5 12288
12 CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR WPL lnt630201510-qex316.htm EX-31.6 12220
13 WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR ALLIANT ENERGY lnt630201510-qex321.htm EX-32.1 5413
14 WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR IPL lnt630201510-qex322.htm EX-32.2 5434
15 WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR WPL lnt630201510-qex323.htm EX-32.3 5361
  Complete submission text file 0000352541-15-000022.txt   29898494

Data Files

Seq Description Document Type Size
16 XBRL INSTANCE DOCUMENT lnt-20150630.xml EX-101.INS 11573642
17 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lnt-20150630.xsd EX-101.SCH 81083
18 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT lnt-20150630_cal.xml EX-101.CAL 99443
19 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lnt-20150630_def.xml EX-101.DEF 647501
20 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lnt-20150630_lab.xml EX-101.LAB 838947
21 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lnt-20150630_pre.xml EX-101.PRE 704145
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)

IRS No.: 420331370 | State of Incorp.: IA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-04117 | Film No.: 151033819
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)

IRS No.: 390714890 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-00337 | Film No.: 151033818
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)

IRS No.: 391380265 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-09894 | Film No.: 151033817
SIC: 4931 Electric & Other Services Combined