EXHIBIT 12 PSEG ENERGY HOLDINGS INC. Computation of Ratios of Earnings to Fixed Charges Nine Months Ended Years Ended December 31, September 30, --------------------------------------------------------------------- 1999 1998 1997 1996 1995 1994 --------- --------- --------- --------- --------- --------- Earnings as Defined in Regulation S--K (A): Pre-tax income from Continuing Operations ............................. $ 125,477 $ 97,560 $ 73,450 $ 73,370 $ 70,646 $ 68,642 (Income)/Loss from equity investees net of distributions ......... 2,543 7,796 (35,318) 49,718 13,107 21,968 Fixed Charges ............................ 69,949 95,556 79,351 60,714 60,761 67,983 Amortization of capitalized interest ................................. 1,587 2,049 1,990 1,737 1,672 1,577 Capitalized interest ..................... (2,547) (1,181) (5,065) (1,301) (1,896) (4,480) --------- --------- --------- --------- --------- --------- Earnings ................................. $ 197,009 $ 201,780 $ 114,408 $ 184,238 $ 144,290 $ 155,690 ========= ========= ========= ========= ========= ========= Fixed Charges as Defined in Regulation S--K (B): Total interest expensed and capitalized ............................ $ 68,064 $ 93,168 $ 77,428 $ 59,562 $ 58,790 $ 66,279 Interest in rental expense ............... 1,885 2,388 1,923 1,152 1,971 1,704 --------- --------- --------- --------- --------- --------- Total Fixed Charges ...................... $ 69,949 $ 95,556 $ 79,351 $ 60,714 $ 60,761 $ 67,983 ========= ========= ========= ========= ========= ========= Ratio of Earnings to Fixed Charges ................................ 2.82 2.11 1.44 3.03 2.37 2.29 ========= ========= ========= ========= ========= ========= (A) The term "earnings" shall be defined as pre-tax income from continuing operations before adjustment for minority interests or income or loss from equity investees. Add fixed charges adjusted to exclude and (a) the amount of any interest capitalized during the period, (b) amortization of capitalized interest and (c) distributed income of equity investees. From the total, subtract interest capitalized. (B) Fixed Charges represent (a) interest, whether expensed or capitalized, (b) amortization of debt discount, premium and expense, and (c) an estimate of interest implicit in rentals.