新纪元能源美股招股说明书(2026-02-26版)

This is an offering of Equity Units by NextEra Energy, Inc. (“NEE”). Each Equity Unit will have a stated amount of $50 and will consist of (1)a purchasecontract issued by NEE, (2)initially a 2.5% undivided beneficial ownership interest in a SeriesP Debenture due February15, 2031 (“Series P debentures”)issued in the principal amount of $1,000 by NextEra Energy Capital Holdings, Inc. (“NEE Capital”), a wholly-owned subsidiary of NEE, and (3)initially a 2.5%undivided beneficial ownership interest in a SeriesQ Debenture due February15, 2034 (“Series Q debentures” and, together with the Series P debentures, the“NEE Capital debentures”) issued in the principal amount of $1,000 by NEE Capital, which is referred to as a Corporate Unit. •The purchase contract will obligate holders of Equity Units to purchase from NEE, no later than February15, 2029 for a price of $50 in cash, thefollowing number of shares of NEE common stock (subject to anti-dilution adjustments): •if the applicable market value of NEE common stock is equal to or greater than the threshold appreciation price of $,sharesof NEE common stock;•if the applicable market value is less than the threshold appreciation price of $, but greater than the reference price of $, anumber of shares of NEE common stock having a value (based on the applicable market value) which is equal to $50; and•if the applicable market value is less than or equal to the reference price of $,shares of NEE common stock. The applicable market value of NEE common stock will be determined by reference to average closing prices of NEE common stock over the 20consecutive trading day period ending on the third trading day prior to February15, 2029. •The Series P debentures will initially bear interest at a rate of% per year and the Series Q debentures will initially bear interest at a rate of% per year, each payable quarterly in arrears. NEE has agreed to absolutely, irrevocably and unconditionally guarantee the payment of principal,interest and premium, if any, on the NEE Capital debentures. Each series of the NEE Capital debentures will be remarketed as described in thisprospectus supplement. If this remarketing is successful, the interest rate on each series of the NEE Capital debentures will be reset and thereafterinterest will be payable semi-annually at the reset rate. •NEE will also pay quarterly contract adjustment payments at a rate of% per year on the stated amount of $50 per Corporate Unit, or $peryear, subject to NEE’s right to defer contract adjustment payments, as described in this prospectus supplement. •The NEE Capital debentures will not trade separately from the Corporate Units unless and until substitution is made, the purchase contracts aresettled early or the NEE Capital debentures are successfully remarketed, all as described in this prospectus supplement. NEE intends to apply to list the Corporate Units on the New York Stock Exchange, or NYSE. If approved for listing, trading of the Corporate Units on theNYSE is expected to commence within 30 days after the Corporate Units are first issued. NEE’s common stock is listed on the New York Stock Exchange under the symbol “NEE”. The last reported sale price of NEE’s common stock onFebruary25, 2026 was $95.11 per share. This prospectus supplement and the accompanying prospectus are not intended to constitute an offer to, and the Corporate Units should not bepurchased, held or otherwise acquired by a “specified foreign entity” as defined in Section7701(a)(51)(B) of the Internal Revenue Code of 1986, asamended (“specified foreign entity”). Each purchaser of the Corporate Units, by accepting such Corporate Units, will be deemed to have represented,warranted and agreed that it is not a “specified foreign entity.” See “Risk Factors” beginning on pageS-25 of this prospectus supplement to read about certain factors you shouldconsider before making an investment in the Equity Units. Neither the Securities and Exchange Commission nor any other securities commission in any jurisdiction has approved or disapproved of theEquity Units or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary isa criminal offense. Price to PublicUnderwriting Discount The underwriters may also purchase up to an additional 6,000,000 Corporate Units at the price to public less the underwriting discount no later than13days beginning on, and including, the date the Corporate Units are initially issued in order to cover overallotments, if any. The Corporate Units are expected to be delivered in book-entry only form through The Depository Trust Company for the accounts of its participants,including Clearstream Banking,société anonyme, and/or Euroclear Bank SA/NV, as operator of the Euroclear System, against payment in New York, New Yorkon or about March, 2026. Mizuho Table of Contents You should rely only on the information incorporated by reference or provided in thi