Exhibit 12 Idaho Power Company Consolidated Financial Information Ratio of Earnings to Fixed Charges Twelve Months Ended December 31, (Thousands of Dollars) 1990 1991 1992 1993 1994 1995 Computation of Ratio of Earnings to Fixed Charges: Consolidated net income $ 69,241 $ 57,872 $ 59,990 $ 84,464 $ 74,930 $ 86,921 Income taxes: Income taxes (includes amounts charged to other income and deductions) 26,418 24,321 24,601 38,057 35,307 49,497 Investment tax credit adjustment (3,184) (3,177) (1,439) (1,583) (1,064) (1,086) Total income taxes 23,234 21,144 23,162 36,474 34,243 48,412 Income before income taxes 92,475 79,016 82,152 120,938 109,173 135,333 Fixed Charges: Interest on long-term debt 50,119 54,370 53,408 53,706 51,173 51,146 Amortization of debt discount, expense and premium - net 309 374 392 507 567 567 Interest on short-term bank loans 1,027 935 647 220 1,157 3,144 Other interest 2,259 3,297 1,011 2,023 1,537 1,598 Interest portion of rentals 902 884 683 1,077 794 925 Total fixed charges 54,616 59,860 56,141 57,533 55,228 57,381 Earnings - as defined $147,091 $138,876 $139,293 $178,471 $164,401 $192,714 Ratio of earnings to fixed charges 2.69X 2.32X 2.48X 3.10X 2.98X 3.36X