Exhibit 12 FLORIDA POWER CORPORATION Statement of Computation of Ratios (Dollars In Millions) Ratio of Earnings to Fixed Charges: Twelve-Months Year Ended Ended June 30, December 31, 1996 1995 1995 1994 ------ ------ ------ ------ Net Income $231.8 $212.7 $227.0 $200.8 Add: Operating Income Taxes 132.3 122.2 129.5 114.7 Other Income Taxes 0.2 (0.7) 0.1 (0.8) ------ ------ ------ ------ Income Before Taxes 364.3 334.2 356.6 314.7 Total Interest Charges 100.7 107.0 104.5 108.4 ------ ------ ------ ------ Total Earnings (A) $465.0 $441.2 $461.1 $423.1 ------ ------ ------ ------ Fixed Charges (B) $100.7 $107.0 $104.5 $108.4 ------ ------ ------ ------ Ratio of Earnings to Fixed Charges (A/B) 4.62 4.12 4.41 3.90 ===== ===== ===== =====