Filing exhibits
- 10-Q Quarterly report
- 12.1 Ratio of Earnings to Fixed Charges for Alliant Energy
- 12.2 Ratio of Earnings to Fixed Charges for Ipl
- 12.3 Ratio of Earnings to Fixed Charges for WPL
- 31.1 Certification of the Chairman, President and CEO for Alliant Energy
- 31.2 Certification of the Vice President, CFO and Treasurer for Alliant Energy
- 31.3 Certification of the Chairman and CEO for Ipl
- 31.4 Certification of the Vice President, CFO and Treasurer for Ipl
- 31.5 Certification of the Chairman and CEO for WPL
- 31.6 Certification of the Vice President, CFO and Treasurer for WPL
- 32.1 Written Statement of CEO and CFO Pursuant to 18 U.S.C.1350 for Alliant Energy
- 32.2 Written Statement of CEO and CFO Pursuant to 18 U.S.C.1350 for Ipl
- 32.3 Written Statement of CEO and CFO Pursuant to 18 U.S.C.1350 for WPL
- Download Excel data file
- View Excel data file