INDIANA GAS COMPANY, INC. AND SUBSIDIARY COMPANIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (In Thousands, Except Ratios) Twelve Mos. Ended Fiscal Year Ended September 30 12/3199 1999 1998 1997(1) 1996 1995 Earnings: Net income $29,742 $31,377 $30,883 $13,478 $38,630 $32,109 Income taxes 16,734 16,967 17,510 7,147 22,568 18,630 Fixed charges (see below) 17,691 16,343 16,967 17,728 16,844 16,395 Total adjusted earnings $64,167 $64,687 $65,360 $38,353 $78,042 $67,134 Fixed charges: Total interest expense $16,969 $16,012 $16,234 $16,774 $15,907 $15,530 Interest component of rents 722 331 733 954 937 865 Total fixed charges $17,691 $16,343 $16,967 $17,728 $16,844 $16,395 Ratio of earnings to fixed charges 3.6 4.0 3.9 2.2 4.6 4.1 (1)Reflects the recording of restructuring costs in fiscal 1997 of $39.5 million. Indiana Gas' ratio of earnings to fixed charges for 1997 before restructuring costs was 4.4. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. INDIANA GAS COMPANY, INC. Registrant Dated February 14, 2000 /s/Niel C. Ellerbrook Niel C. Ellerbrook President and Chief Executive Officer Dated February 14, 2000 /s/Jerome A. Benkert Jerome A. Benkert Vice President and Controller