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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-10-240771
Filing Date
2010-10-29
Accepted
2010-10-29 10:56:57
Documents
20
Period of Report
2010-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d10q.htm 10-Q 2829064
2 ALLIANT ENERGY DEFINED CONTRIBUTION SUPPLEMENTAL RETIREMENT PLAN dex101.htm EX-10.1 84601
3 RATIO OF EARNINGS TO FIXED CHARGES FOR ALLIANT ENERGY dex121.htm EX-12.1 57376
4 RATIO OF EARNINGS TO FIXED CHARGES FOR IPL dex122.htm EX-12.2 53831
5 RATIO OF EARNINGS TO FIXED CHARGES FOR WPL dex123.htm EX-12.3 56092
6 CERTIFICATION OF THE CHAIRMAN, PRESIDENT AND CEO FOR ALLIANT ENERGY dex311.htm EX-31.1 9758
7 CERTIFICATION OF THE EXECUTIVE VICE PRESIDENT-CFO FOR ALLIANT ENERGY dex312.htm EX-31.2 9774
8 CERTIFICATION OF THE CHAIRMAN AND CEO FOR IPL dex313.htm EX-31.3 9542
9 CERTIFICATION OF THE EXECUTIVE VICE PRESIDENT-CFO FOR IPL dex314.htm EX-31.4 9768
10 CERTIFICATION OF THE CHAIRMAN AND CEO FOR WPL dex315.htm EX-31.5 9721
11 CERTIFICATION OF THE EXECUTIVE VICE PRESIDENT-CFO FOR WPL dex316.htm EX-31.6 9599
12 WRITTEN STATEMENT OF THE CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR ALLIANT dex321.htm EX-32.1 2994
13 WRITTEN STATEMENT OF THE CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR IPL dex322.htm EX-32.2 2983
14 WRITTEN STATEMENT OF THE CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR WPL dex323.htm EX-32.3 2982
20 PDF OF THE FORM 10-Q d10q1.pdf 10-Q 496853
  Complete submission text file 0001193125-10-240771.txt   9282585

Data Files

Seq Description Document Type Size
15 XBRL INSTANCE DOCUMENT lnt-20100930.xml EX-101.INS 1329557
16 XBRL TAXONOMY EXTENSION SCHEMA lnt-20100930.xsd EX-101.SCH 22126
17 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE lnt-20100930_cal.xml EX-101.CAL 63873
18 XBRL TAXONOMY EXTENSION LABEL LINKBASE lnt-20100930_lab.xml EX-101.LAB 185182
19 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE lnt-20100930_pre.xml EX-101.PRE 119502
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.: 101150233
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.: 101150234
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.: 101150232
SIC: 4931 Electric & Other Services Combined