EXHIBIT 12 

                                              INDIANAPOLIS POWER & LIGHT COMPANY
                                                               
                                 COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES
                                                 AND PREFERRED STOCK DIVIDENDS 
       
                                                                              Years Ended December 31,
                                                                           (in thousands, except ratios)
                                                      =========================================================================
                                                        1989            1990            1991            1992             1993 
                                                                                                         
Fixed charges and preferred stock                                                                                        
  dividends, as defined:                                                                                                      
  Interest on long-term debt                           $52,731         $47,877         $46,464         $42,663          $41,399
  Other interest                                           602           1,755           2,596           1,251            2,305
  Amortization of debt premium and                                                                                            
    expense -- net                                        (737)            809             666             620              787
  Estimated interest factor                                                                                                    
    attributable to rents                                  552             509             420             301              164
                                                      ------------------------------------------------------------------------- 
        Total fixed charges                             53,148          50,950          50,146          44,835           44,655
  Preferred stock dividends *                            8,195           7,729           4,971           5,043            5,018
                                                      -------------------------------------------------------------------------
        Total fixed charges and preferred                                                                                    
          stock dividends, as defined                  $61,343         $58,679         $55,117         $49,878          $49,673
                                                      =========================================================================
                                                                                                                             
                                                                                                                          
Earnings, as defined:                                                                                                  
  Net income                                           $94,471         $97,085        $103,866         $93,058         $102,766
  Add:                                                                                                                       
  Federal and state income tax                                                                                              
    provisions                                          52,647          55,572          58,527          54,476           59,273
  Fixed charges, as above                               53,148          50,950          50,146          44,835           44,655
                                                      -------------------------------------------------------------------------
        Total earnings,                                                                                                     
          as defined                                  $200,266        $203,607        $212,538        $192,369         $206,694
                                                      =========================================================================
Ratio of earnings to combined fixed charges                                                                                 
  and preferred stock dividends                           3.26            3.47            3.86            3.86             4.16
                                                      =========================================================================

<FN>                                                                                                                            
                                                                                                                             
*  Preferred stock dividends were increased to an amount representing the pre-tax earnings which would be required
   to cover such dividend requirements.