EXHIBIT 12 FLORIDA POWER & LIGHT COMPANY COMPUTATION OF RATIOS Nine Months Ended September 30, 1995 (Thousands of Dollars) RATIO OF EARNINGS TO FIXED CHARGES Earnings, as defined: Net income ........................................................................ $ 518,993 Income taxes ...................................................................... 304,646 Fixed charges, as below ........................................................... 220,392 Total earnings, as defined ...................................................... $1,044,031 Fixed charges, as defined: Interest expense .................................................................. $ 206,380 Rental interest factor ............................................................ 5,189 Fixed charges included in nuclear fuel cost ....................................... 8,823 Total fixed charges, as defined ................................................. $ 220,392 Ratio of earnings to fixed charges .................................................. 4.74 RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDEND REQUIREMENTS Earnings, as defined: Net income ........................................................................ $ 518,993 Income taxes ...................................................................... 304,646 Fixed charges, as below ........................................................... 220,392 Total earnings, as defined ...................................................... $1,044,031 Fixed charges, as defined: Interest expense .................................................................. $ 206,380 Rental interest factor ............................................................ 5,189 Fixed charges included in nuclear fuel cost ....................................... 8,823 Total fixed charges, as defined ................................................. 220,392 Non-tax deductible preferred stock dividend requirements ............................ 30,182 Ratio of income before income taxes to net income ................................... 1.59 Preferred stock dividend requirements before income taxes ........................... 47,989 Combined fixed charges and preferred stock dividend requirements .................... $ 268,381 Ratio of earnings to combined fixed charges and preferred stock dividend requirements............................................................ 3.89