Issuer: Idaho Power Company Trade Date: March 3, 2015 Original Issue Date/Settlement Date: March 6, 2015, which is the third business day following the Trade Date Principal Amount: $250,000,000 Price to Public: 99.314% of Principal Amount, plus accrued interest from the Original Issue Date Purchasers’ Discount: 0.750% Proceeds to the Company: 98.564% Interest Rate: 3.65% per annum Anticipated Ratings:* Standard & Poor’s Ratings Services: “A-” Moody’s Investors Service: “A1” Anticipated Use of Proceeds: To pay at or prior to maturity $120 million of Idaho Power Company’s 6.025% First Mortgage Bonds due July 2018 and to fund a portion of Idaho Power Company’s capital requirements. If Idaho Power Company does not use the net proceeds immediately, it will temporarily invest them in short-term investments. | | Interest Payment Dates: March 1 and September 1, commencing September 1, 2015 Redemption: As specified in Pricing Supplement No. 1 dated March 3, 2015 Make-whole Call: Prior to September 1, 2044, the greater of (i) 100% of the principal amount to be redeemed and (ii) an amount to be determined using a discount rate equal to the Treasury Rate plus 15 basis points Par Call: On or after September 1, 2044, 100% of the principal amount to be redeemed Maturity Date: March 1, 2045 CUSIP: 45138LBD4 Purchasers: J.P. Morgan Securities LLC ($70,000,000) Wells Fargo Securities, LLC ($65,000,000) Merrill Lynch, Pierce, Fenner & Smith Incorporated ($37,500,000) KeyBanc Capital Markets Inc. ($22,500,000) Mitsubishi UFJ Securities (USA), Inc. ($22,500,000) U.S. Bancorp Investments, Inc. ($17,500,000) BNY Mellon Capital Markets, LLC ($7,500,000) RBC Capital Markets, LLC ($7,500,000) |