Exhibit 12(b) PPL ELECTRIC UTILITIES CORPORATION AND SUBSIDIARIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions of Dollars) 12 MONTHS ENDED 12 MONTHS ENDED JUNE 30, DECEMBER 31, ----------- -------------------------------------------------------- 2000 1999 (c) 1998 (c) 1997 (c) 1996 (c) -------- ------- ------- ------- -------- Fixed charges, as defined: Interest on long-term debt..................... $ 226 $ 205 $ 188 $ 195 $ 207 Interest on short-term debt and other interest.......................... 19 12 14 17 11 Amortization of debt discount, expense and premium - net............................ 4 3 2 2 2 Interest on capital lease obligations Charged to expense......................... 8 9 8 9 13 Capitalized................................ 1 2 2 2 Estimated interest component of operating rentals............................ 20 19 18 15 8 ----- ----- ----- ----- ----- Total fixed charges.................... $ 277 $ 249 $ 232 $ 240 $ 243 ===== ===== ===== ===== ===== Earnings, as defined: Net income (a)................................ $ 501 $ 444 $ 409 $ 348 $ 357 Less undistributed income of equity method investment..................... ----- ----- ----- ----- ----- 501 444 409 348 357 Add (Deduct): Income taxes................................... 176 151 273 248 251 Amortization of capitalized interest on capital leases................... 2 2 2 2 4 Total fixed charges as above (excluding capitalized interest on capital lease obligations)................ 277 248 230 238 241 ----- ----- ----- ----- ----- Total earnings......................... $ 956 $ 845 $ 914 $ 836 $ 853 ===== ===== ===== ===== ===== Ratio of earnings to fixed charges (b) (c)................................ 3.45 3.39 3.94 3.48 3.51 ===== ===== ===== ===== ===== (a) 2000, 1999 and 1998 net income excluding extraordinary items. (b) Based on earnings excluding one-time adjustments, the ratio of earnings to fixed charges are: June 2000, 3.29; 1999, 3.10; and 1998, 3.53 (c) Ratio of earnings to fixed charges for years 1999 and prior were recalculated to give proper effect of undistributed earnings of equity method investments.