<Page> CONSOLIDATED EDISON COMPANY OF NEW YORK, INC. EXHIBIT 12.2 RATIO OF EARNINGS TO FIXED CHARGES TWELVE MONTHS ENDED (Thousands of Dollars) <Table> <Caption> DECEMBER DECEMBER DECEMBER DECEMBER DECEMBER 1998 1999 2000 2001 2002 ----------- ----------- ----------- ----------- ----------- EARNINGS Net Income $745,140 $711,843 $583,715 $663,061 $617,840 Income Tax 414,235 366,081 289,926 427,168 341,758 ----------- ----------- ----------- ----------- ----------- Total Earnings Before Income Tax 1,159,375 1,077,924 873,641 1,090,229 959,598 FIXED CHARGES* 345,513 340,344 392,347 409,588 408,580 ----------- ----------- ----------- ----------- ----------- Total Earnings Before Income Tax and Fixed Charges $1,504,888 $1,418,268 $1,265,988 $1,499,817 $1,368,178 =========== =========== =========== =========== =========== * Fixed Charges Interest on Long-Term Debt $294,894 $291,747 $318,842 $347,260 $332,585 Amortization of Debt Discount, Premium and Expense 13,777 13,514 12,584 12,527 12,264 Interest on Component of Rentals 18,442 17,720 17,697 17,478 12,373 Other Interest 18,400 17,363 43,224 32,323 51,358 ----------- ----------- ----------- ----------- ----------- Total Fixed Charges $345,513 $340,344 $392,347 $409,588 $408,580 =========== =========== =========== =========== =========== Ratio of Earnings to Fixed Charges 4.36 4.17 3.23 3.66 3.35 </Table>