THE NARRAGANSETT ELECTRIC COMPANY Computation of Ratio of Earnings to Fixed Charges (SEC Coverage) (Unaudited) 12 Months Ended September 30, 1997 Years Ended December 31, Actual ------------------------------------------------------------- (Unaudited) 1996 1995 1994 1993 1992 -------------- ---- ---- ---- ---- ---- (In Thousands) Net Income $28,019 $22,954 $23,910 $14,589 $14,274 $21,052 - ---------- Add income taxes and fixed charges - ---------------------------------- Current federal income taxes 12,333 6,918 7,212 1,020 2,183 4,608 Deferred federal income taxes 2,471 4,675 3,512 3,930 2,199 4,560 Investment tax credits - net (495) (498) (503) (508) (508) (507) Interest on long-term debt 16,606 17,205 16,627 14,334 12,715 13,290 Interest on short-term debt and other 2,095 2,883 3,663 2,897 2,074 1,277 ------- ------- ------- ------- ------- ------- Net earnings available for fixed charges $61,029 $54,137 $54,421 $36,262 $32,937 $44,280 ------- ------- ------- ------- ------- ------- Fixed charges: Interest on long-term debt $16,606 $17,205 $16,627 $14,334 $12,715 $13,290 Interest on short-term debt and other 2,095 2,883 3,663 2,897 2,074 1,277 ------- ------- ------- ------- ------- ------- Total fixed charges $18,701 $20,088 $20,290 $17,231 $14,789 $14,567 ======= ======= ======= ======= ======= ======= Ratio of earnings to fixed charges $3.26 2.69 2.68 2.10 2.23 3.04 - ----------------------------------