1 EXHIBIT 12.1 EL PASO ENERGY CORPORATION COMPUTATION OF EARNINGS TO FIXED CHARGES AND RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED AND PREFERENCE STOCK DIVIDEND REQUIREMENTS YEAR ENDED DECEMBER 31, ------------------------------------- 1998 1997 1996 1995 1994 ----- ----- ----- ----- ----- (DOLLARS IN MILLIONS) Earnings Income from continuing operations................. $ 225 $ 186 $ 38 $ 85 $ 90 Income taxes...................................... 127 129 25 48 58 Minority interest................................. 25 25 2 0 0 ----- ----- ----- ----- ----- Income from continuing operations before income taxes and minority interest.................... 377 340 65 133 148 Interest and debt expense......................... 262 218 100 85 76 Interest component of rentals..................... 9 7 5 3 3 Distributions in excess of earnings on equity investments (undistributed earnings on equity investments)................................... (28) -- -- -- -- ----- ----- ----- ----- ----- Total earnings available for fixed charges................................ $ 620 $ 565 $ 170 $ 221 $ 227 ===== ===== ===== ===== ===== Fixed charges Interest and debt expense......................... $ 262 $ 218 $ 100 $ 85 $ 76 Interest components of rentals.................... 9 7 5 3 3 ----- ----- ----- ----- ----- Fixed charges excluding preferred stock dividend requirement.................................... 271 225 105 88 79 Preferred stock dividend requirements............. 37 25 2 -- -- ----- ----- ----- ----- ----- Total fixed charges....................... $ 308 $ 250 $ 107 $ 88 $ 79 ===== ===== ===== ===== ===== Ratio of Earnings to Fixed Charges(1)............... 2.01 2.26 1.59 2.51 2.87 ===== ===== ===== ===== ===== - ------------------------- (1) The ratio of earnings to combined fixed charges and preferred and preference stock dividend requirements for the periods presented is the same as the ratio of earnings to fixed charges since El Paso Energy has no outstanding preferred stock or preference stock and, therefore, no dividend requirements. For purposes of calculating these ratios: (i) "fixed charges" represent interest cost (exclusive of interest on rate refunds), amortization of debt costs, the estimated portion of rental expense representing the interest factor, and pretax preferred stock dividend requirements of majority-owned subsidiaries; and (ii) "earnings" represent the aggregate of income from continuing operations before income taxes, interest expense (exclusive of interest on rate refunds), amortization of debt costs, the portion of rental expense representing the interest factor, and the actual amount of any preferred stock dividend requirements of majority owned subsidiaries, adjusted to reflect actual distributions from equity investments.