EXHIBIT 12 KENTUCKY POWER COMPANY Computation of Ratio of Earnings to Fixed Charges (in thousands except ratio data) Twelve Months Year Ended December 31, Ended 1993 1994 1995 1996 1997 3/31/98 Fixed Charges: Interest on First Mortgage Bonds . . . . . . $17,472 $19,090 $19,090 $14,914 $14,867 $15,696 Interest on Other Long-term Debt . . . . . . 2,033 - 2,422 6,446 8,597 8,597 Interest on Short-term Debt. . . . . . . . . 1,001 1,621 2,242 2,849 3,034 2,845 Miscellaneous Interest Charges . . . . . . . 523 485 510 555 559 592 Estimated Interest Element in Lease Rentals. 800 700 700 800 1,700 1,700 Total Fixed Charges . . . . . . . . . . $21,829 $21,896 $24,964 $25,564 $28,757 $29,430 Earnings: Net Income . . . . . . . . . . . . . . . . . $18,031 $25,273 $25,128 $16,973 $20,746 $16,632 Plus Federal Income Taxes. . . . . . . . . . 1,620 2,178 3,914 5,119 9,415 7,100 Plus State Income Taxes. . . . . . . . . . . 1,116 1,154 1,420 598 2,190 1,808 Plus Fixed Charges (as above). . . . . . . . 21,829 21,896 24,964 25,564 28,757 29,430 Total Earnings. . . . . . . . . . . . . $42,596 $50,501 $55,426 $48,254 $61,108 $54,970 Ratio of Earnings to Fixed Charges . . . . . . 1.95 2.30 2.22 1.88 2.12 1.86