Exhibit 12(A) PP&L RESOURCES, INC. AND SUBSIDIARIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions of Dollars) 1998 1997 1996 1995 1994 ------ ------ ------ ------ ------ Fixed charges, as defined: Interest on long-term debt...................... $203 $196 $207 $213 $214 Interest on short-term debt and other interest........................... 33 26 17 18 18 Amortization of debt discount, expense and premium - net............................. 2 2 2 2 2 Interest on capital lease obligations Charged to expense.......................... 8 9 13 15 12 Capitalized................................. 2 2 2 2 1 Estimated interest component of operating rentals............................. 18 15 8 8 6 Proportionate share of fixed charges of 50-percent-or-less-owned persons....................................... 1 1 1 1 1 ------ ------- ------- ------- ------- Total fixed charges..................... $267 $251 $250 $259 $254 ====== ======= ======= ======= ======= Earnings, as defined: Net income (a).................................. $379 $296 $329 $323 $216 Preferred and Preference Stock Dividend Requirements.................................. 25 24 28 28 28 Less undistributed income of less than 50-percent-owned persons................. - - - - - ------ ------- ------- ------- ------- 404 320 357 351 244 Add (Deduct): Income taxes.................................... 259 238 253 286 180 Amortization of capitalized interest on capital leases............................ 2 2 4 5 9 Total fixed charges as above (excluding capitalized interest on capital lease obligations)................. 265 248 248 257 253 ------ ------- ------- ------- ------- Total earnings.......................... $930 $808 $862 $899 $686 ====== ======= ======= ======= ======= Ratio of earnings to fixed charges......................................... 3.48 3.22 3.45 3.47 2.70 ====== ======= ======= ======= ======= (a) 1998 net income excluding extraordinary items.