Exhibit 99(a) KANSAS CITY POWER & LIGHT COMPANY COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES AND RATIOS OF EARNINGS TO FIXED CHARGES AND PREFERRED DIVIDEND REQUIREMENTS 1996 1995 1994 1993 1992 (thousands) Net income $108,171 $122,586 $104,775 $105,772 $86,334 Add: Taxes on income 31,753 66,803 66,377 67,953 52,196 Kansas City earnings tax 558 958 524 495 382 Total taxes on income 32,311 67,761 66,901 68,448 52,578 Interest on value of leased property 8,301 8,269 6,732 7,273 6,366 Interest on long-term debt 53,939 52,184 43,962 50,118 54,266 Interest on short-term debt 1,251 1,189 1,170 750 2,749 Other interest expense and amortization 4,840 3,112 4,128 4,113 2,173 Total fixed charges 68,331 64,754 55,992 62,254 65,554 Earnings before taxes on income and fixed charges $208,813 $255,101 $227,668 $236,474 $204,466 Ratio of earnings to fixed charges 3.06 3.94 4.07 3.80 3.12 Preferred dividends 3,790 4,011 3,457 3,153 3,062 Income taxes required 1,132 2,217 2,207 2,045 1,865 Earnings before income taxes required for preferred dividends 4,922 6,228 5,664 5,198 4,927 Fixed charges 68,331 64,754 55,992 62,254 65,554 Total combined fixed charges and preferred dividend requirements $73,253 $70,982 $61,656 $67,452 $70,481 Ratio of earnings to combined fixed charges and preferred dividend requirements 2.85 3.59 3.69 3.51 2.90