EXHIBIT 12-1 PECO ENERGY COMPANY AND SUBSIDIARY COMPANIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES SEC METHOD ($000) 9 MONTHS ENDED 09/30/94 -------- NET INCOME $297,629 ADD BACK: - - INCOME TAXES: OPERATING INCOME 177,685 NON-OPERATING INCOME 11,904 ------- NET TAXES 189,589 - - FIXED CHARGES: INTEREST APPLICABLE TO DEBT 297,210 ANNUAL RENTALS 5,714 ------- TOTAL FIXED CHARGES 302,924 ADJUSTED EARNINGS INCLUDING AFUDC $790,142 ========== RATIO OF EARNINGS TO FIXED CHARGES 2.61 ====