Document:

EX-4(AC)

 Exhibit 4(ac) 

NEXTERA ENERGY CAPITAL HOLDINGS, INC. 

OFFICER’S CERTIFICATE 

Creating the     % Debentures, Series due
                     

                    ,
                     of NextEra Energy Capital Holdings, Inc. (the “Company”), pursuant to the authority granted in the accompanying
Board Resolutions (all capitalized terms used herein which are not defined herein or in Exhibit A hereto, but which are defined in the Indenture referred to below, shall have the meanings specified in the Indenture), and pursuant to
Sections 201 and 301 of the Indenture, does hereby certify to The Bank of New York Mellon (the “Trustee”), as Trustee under the Indenture (For Unsecured Debt Securities) dated as of June 1, 1999 between the Company and the
Trustee, as amended (the “Indenture”), that: 
 1. The securities to be issued under the Indenture in accordance with this
certificate shall be designated “    % Debentures, Series due                     ” (referred to herein as the
“Debentures of the                      Series”) and shall be issued in substantially the form set forth in
Exhibit A hereto. 
 2. The Debentures of the
                     Series shall be issued by the Company in the initial aggregate principal amount of
$        . Additional Debentures of the                      Series, without limitation as to amount, having
substantially the same terms as the Outstanding Debentures of the                      Series (except for the issue date of the additional Debentures
of the                      Series and, if applicable, the initial Interest Payment Date, as defined below) may also be issued by the Company
pursuant to the Indenture without the consent of the Holders of the then-Outstanding Debentures of the
                     Series. Any such additional Debentures of the
                     Series as may be issued pursuant to the Indenture from time to time shall be part of the same series as the then-Outstanding Debentures of the                      Series. 

3. The Debentures of the
                     Series shall mature and the principal shall be due and payable, together with all accrued and unpaid interest thereon, on the
Stated Maturity Date. The “Stated Maturity Date” means                     . 

4. The Debentures of the
                     Series shall bear interest as provided in the form set forth as Exhibit A hereto. 

5. Each installment of interest on a Debenture of the
                     Series shall be payable as provided in the form set forth as Exhibit A hereto. 

6. Registration of the Debentures of the
                     Series, and registration of transfers and exchanges in respect of the Debentures of the
                     Series, may be effectuated at the office or agency of the Company in New York City, New York. Notices and demands to or upon the
Company in respect of the Debentures of the 

 
                     Series may be served at the office or agency of the Company in New York
City, New York. The Corporate Trust Office of the Trustee will initially be the agency of the Company for such payment, registration, registration of transfers and exchanges and service of notices and demands, and the Company hereby appoints the
Trustee as its agent for all such purposes; provided, however, that the Company reserves the right to change, by one or more Officer’s Certificates, any such office or agency and such agent. The Trustee will
initially be the Security Registrar and the Paying Agent for the Debentures of the                      Series. 

7. [The Debentures of the
                     Series will be redeemable at the option of the Company prior to the Stated Maturity Date as provided in the form set forth in
Exhibit A hereto.][The Debentures of the                      Series will not be redeemable at the option of the Company prior to the
Stated Maturity Date.] 
 8. So long as all of the Debentures of the
                     Series are held by a securities depository in book-entry form, the Regular Record Date for the interest payable on any given
Interest Payment Date with respect to the Debentures of the                      Series shall be the close of business on the Business Day
immediately preceding such Interest Payment Date; provided, however, that if any of the Debentures of the
                     Series are not held by a securities depository in book-entry form, the Regular Record Date will be the close of business on the
fifteenth (15th) calendar day next preceding such Interest Payment Date. 
 9. If the Company shall make any deposit of money and/or
Eligible Obligations with respect to any Debentures of the                      Series, or any portion of the principal amount thereof, as
contemplated by Section 701 of the Indenture, the Company shall not deliver an Officer’s Certificate described in clause (z) in the first paragraph of said Section 701 unless the Company shall also deliver to the Trustee,
together with such Officer’s Certificate, either: 
 (A) an instrument wherein the Company, notwithstanding the
satisfaction and discharge of its indebtedness in respect of the Debentures of the                      Series, shall assume the obligation (which
shall be absolute and unconditional) to irrevocably deposit with the Trustee or Paying Agent such additional sums of money, if any, or additional Eligible Obligations (meeting the requirements of said Section 701), if any, or any combination
thereof, at such time or times, as shall be necessary, together with the money and/or Eligible Obligations theretofore so deposited, to pay when due the principal of and premium, if any, and interest due and to become due on such Debentures of the
                     Series or portions thereof, all in accordance with and subject to the provisions of said Section 701;
provided, however, that such instrument may state that the obligation of the Company to make additional deposits as aforesaid shall be subject to the delivery to the Company by the Trustee of a notice asserting the
deficiency accompanied by an opinion of an independent public accountant of nationally recognized standing, selected by the Trustee, showing the calculation thereof; or 

(B) an Opinion of Counsel to the effect that, as a result of (i) the receipt by the Company from, or the publication by,
the Internal Revenue Service of a ruling or (ii) a change in law occurring after the date of this certificate, the Holders of such Debentures of the
                     Series, or the applicable portion of the principal amount thereof, will not recognize income, gain or loss for United States
federal income tax purposes as a result of the satisfaction and discharge of the Company’s indebtedness in respect thereof and will be subject to United States federal income tax on the same amounts, at the same times and in the same manner as
if such satisfaction and discharge had not been effectuated. 

  
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 10. The Debentures of the
                     Series will be absolutely, irrevocably and unconditionally guaranteed as to payment of principal, interest and premium, if any,
by NextEra Energy, Inc., as Guarantor (the “Guarantor”), pursuant to a Guarantee Agreement, dated as of June 1, 1999, between the Guarantor and The Bank of New York Mellon (as Guarantee Trustee) (the “Guarantee
Agreement”). [The following shall constitute “Guarantor Events” with respect to the Debentures of the                     
Series: 
 (A) the failure of the Guarantee Agreement to be in full force and effect; 

(B) the entry by a court having jurisdiction with respect to the Guarantor of (i) a decree or order for relief in respect
of the Guarantor in an involuntary case or proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or (ii) a decree or order adjudging the Guarantor bankrupt or insolvent, or approving as properly filed a
petition by one or more entities other than the Guarantor seeking reorganization, arrangement, adjustment or composition of or in respect of the Guarantor under any applicable Federal or State bankruptcy, insolvency or other similar law, or
appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official for the Guarantor or for any substantial part of its property, or ordering the winding up or liquidation of its affairs, and any such decree or
order for relief or any such other decree or order shall have remained unstayed and in effect for a period of ninety (90) consecutive days; or 

(C) the commencement by the Guarantor of a voluntary case or proceeding under any applicable Federal or State bankruptcy,
insolvency or other similar law or of any other case or proceeding seeking for the Guarantor to be adjudicated bankrupt or insolvent, or the consent by the Guarantor to the entry of a decree or order for relief in respect of itself in a case or
proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or to the commencement of any bankruptcy or insolvency case or proceeding against the Guarantor, or the filing by the Guarantor of a petition or answer or
consent seeking reorganization or relief under any applicable Federal or State bankruptcy, insolvency or other similar law, or the consent by the Guarantor to the filing of such petition or to the appointment of or taking possession by a custodian,
receiver, liquidator, assignee, trustee, sequestrator or similar official of the Guarantor or of any substantial part of its property, or the making by the 

  
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Guarantor of an assignment for the benefit of creditors, or the admission by the Guarantor in writing of its inability to pay its debts generally as they become due, or the authorization of such
action by the Board of Directors of the Guarantor. 
 Notwithstanding anything to the contrary contained in the Debentures of the
                     Series, this certificate or the Indenture, the Company shall, if a Guarantor Event shall occur and be continuing, redeem all of
the Outstanding Debentures of the                      Series within sixty (60) days after the occurrence of such Guarantor Event at a
redemption price equal to the principal amount thereof plus accrued and unpaid interest, if any, to but excluding the date of redemption unless, within thirty (30) days after the occurrence of such Guarantor Event,
Standard & Poor’s Ratings Services (a Standard & Poor’s Financial Services LLC business) and Moody’s Investors Service, Inc. (if the Debentures of the
                     Series are then rated by those rating agencies, or, if the Debentures of the
                     Series are then rated by only one of those rating agencies, then such rating agency, or, if the Debentures of the
                     Series are not then rated by either one of those rating agencies but are then rated by one or more other nationally recognized
rating agencies, then at least one of those other nationally recognized rating agencies) shall have reaffirmed in writing that, after giving effect to such Guarantor Event, the credit rating on the Debentures of the
                     Series shall be investment grade (i.e. in one of the four highest categories, without regard to subcategories within such rating
categories, of such rating agency).] 
 11. [With respect to the Debentures of the
                     Series, each of the following events shall be an additional Event of Default under the Indenture: 

(A) the consolidation of the Guarantor with or merger of the Guarantor into any other Person, or the conveyance or other
transfer or lease by the Guarantor of its properties and assets substantially as an entirety to any Person, unless 
 (i) the
Person formed by such consolidation or into which the Guarantor is merged or the Person which acquires by conveyance or other transfer, or which leases, the properties and assets of the Guarantor substantially as an entirety shall be a Person
organized and existing under the laws of the United States, any State thereof or the District of Columbia, and shall expressly assume the obligations of the Guarantor under the Guarantee Agreement; and 

(ii) immediately after giving effect to such transaction, no Event of Default and no event which, after notice or lapse of time
or both, would become an Event of Default, shall have occurred and be continuing; and 
 (B) the failure of the Company to
redeem the Outstanding Debentures of the                      Series if and as required by paragraph 10 hereof.] 

  
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 12. [If a Guarantor Event occurs and the Company is not required to redeem the Debentures of the
                     Series pursuant to paragraph 10 hereof, the Company will provide to the Trustee and the Holders of the Debentures
of the                      Series annual and quarterly reports containing the information that the Company would be required to file with the
Securities and Exchange Commission under Section 13 or Section 15(d) of the Securities Exchange Act of 1934 if it were subject to the reporting requirements of either of those Sections; provided, that if the Company is, at
that time, subject to the reporting requirements of either of those Sections, the filing of annual and quarterly reports with the Securities and Exchange Commission pursuant to either of those Sections will satisfy the foregoing requirement.] 

13. The Debentures of the
                     Series will be initially issued in global form registered in the name of Cede & Co. (as nominee for The Depository
Trust Company). The Debentures of the                      Series in global form shall bear the depository legend in substantially the form set forth
in Exhibit A hereto. The Debentures of the                      Series in global form will contain restrictions on transfer,
substantially as described in the form set forth in Exhibit A hereto. 
 14. The Company reserves the right to require legends
on Debentures of the                      Series as it may determine are necessary to ensure compliance with the securities laws of the United States
and the states therein and any other applicable laws. 
 15. No service charge shall be made for the registration of transfer or exchange of
the Debentures of the                      Series; provided, however, that the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in connection with such exchange or transfer. 
 16. The
Debentures of the                      Series shall have such other terms and provisions as are provided in the form set forth in Exhibit
A hereto. 
 17. The undersigned has read all of the covenants and conditions contained in the Indenture relating to the issuance of
the Debentures of the                      Series and the definitions in the Indenture relating thereto and in respect of which this certificate is
made. 
 18. The statements contained in this certificate are based upon the familiarity of the undersigned with the Indenture, the
documents accompanying this certificate, and upon discussions by the undersigned with officers and employees of the Company familiar with the matters set forth herein. 

19. In the opinion of the undersigned, he or she has made such examination or investigation as is necessary to enable him or her to express an
informed opinion as to whether or not such covenants and conditions have been complied with. 
 20. In the opinion of the undersigned, such
conditions and covenants and conditions precedent, if any (including any covenants compliance with which constitutes a condition precedent), to the authentication and delivery of the Debentures of the
                     Series requested in the accompanying Company Order No.      have been complied with. 

  
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 IN WITNESS WHEREOF, I have executed this Officer’s Certificate on behalf of the Company this
     day of              in New York, New York. 
  

	
	  

 Exhibit A 

[Unless this certificate is presented by an authorized representative of The Depository Trust Company, a limited purpose company organized
under the New York Banking Law (“DTC”), to NextEra Energy Capital Holdings, Inc. or its agent for registration of transfer, exchange, or payment, and any certificate issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is made to Cede & Co. or to such other entity as is requested by an authorized representative of DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has an interest herein.] 
  

			
	No.                     		CUSIP No.                     

 [FORM OF FACE OF DEBENTURE] 

NEXTERA ENERGY CAPITAL HOLDINGS, INC. 

    % DEBENTURES, SERIES DUE
                     
 NEXTERA
ENERGY CAPITAL HOLDINGS, INC., a corporation duly organized and existing under the laws of the State of Florida (herein referred to as the “Company”, which term includes any successor Person under the Indenture (as defined below)),
for value received, hereby promises to pay to 
 , or registered assigns, the principal sum of          Dollars on
                    , (the “Stated Maturity Date”). The Company further promises to pay interest on the principal sum of this
    % Debenture, Series due                      (this “Security”) to the registered Holder hereof at the rate
of     % per annum, in like coin or currency, [semi-annually] [quarterly] on                     
[,                     ,                     ]
and                      of each year (each an “Interest Payment Date”) until the principal hereof is paid or duly provided for,
such interest payments to commence on                     . Each interest payment shall include interest accrued from the most-recently preceding
Interest Payment Date to which interest has either been paid or duly provided for (except that (i) the interest payment which is due on
                     shall include interest that has accrued from
                    , and (ii) if this Security is authenticated during the period that (A) follows any particular Regular Record Date (as
defined below) but (B) precedes the next occurring Interest Payment Date, then the registered Holder hereof shall not be entitled to receive any interest payment with respect to this Security on such next occurring Interest Payment Date). No
interest will accrue on the Securities of this series with respect to the day on which the Securities of this series mature. In the event that any Interest Payment Date is not a Business Day, then payment of interest payable on such date will be
made on the next succeeding day which is a Business Day (and without any interest or other payment in respect of such delay) with the same force and effect as if made on the Interest Payment Date. The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in the Indenture referred to on the reverse of this Security (the “Indenture”), be payable to the Person in whose name this Security (or one or more Predecessor

  
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Securities) is registered at the close of business on the “Regular Record Date” for such interest installment which shall be the close of business on the Business Day immediately
preceding such Interest Payment Date so long as the Securities of this series are held by a securities depository in book-entry form; provided that if the Securities of this series are not held by a securities depository in book-entry
form, the Regular Record Date will be the close of business on the fifteenth (15th) calendar day next preceding such Interest Payment Date; and provided further that interest payable on the Stated Maturity Date [or any
Redemption Date] will be paid to the same Person to whom the associated principal is to be paid. Any such interest not punctually paid or duly provided for will forthwith cease to be payable to the Person who is the Holder of this Security on such
Regular Record Date and may be paid to the Person in whose name this Security (or one or more Predecessor Securities) is registered at the close of business on a Special Record Date to be fixed by the Trustee for the payment of such Defaulted
Interest, notice of which shall be given to Holders of Securities of this series not less than ten (10) days prior to such Special Record Date, or may be paid at any time in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and upon such notice as may be required by such exchange, all as more fully provided in the Indenture. 

Payment of the principal of (and premium, if any) and interest on this Security will be made at the office or agency of the Company maintained
for that purpose in New York City, the State of New York in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts; provided, however, that,
at the option of the Company, interest on this Security may be paid by check mailed to the address of the Person entitled thereto, as such address shall appear on the Security Register or by a wire transfer to an account designated by the Person
entitled thereto. The amount of interest payable on this Security will be computed on the basis of a 360-day year consisting of twelve 30-day months (and for any period
shorter than a full [semi-annual][quarterly] period, on the basis of the actual number of days elapsed during such period using 30-day calendar months). 

Reference is hereby made to the further provisions of this Security set forth on the reverse of this Security, which further provisions shall
for all purposes have the same effect as if set forth at this place. (All capitalized terms used in this Security which are not defined herein, including the reverse of this Security, but which are defined in the Indenture or in the Officer’s
Certificate shall have the meanings specified in the Indenture or in the Officer’s Certificate.) 
 Unless the certificate of
authentication hereon has been executed by the Trustee referred to on the reverse of this Security by manual signature, this Security shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. 

  
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 IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed in New York,
New York. 
  

			
	NEXTERA ENERGY CAPITAL HOLDINGS, INC.
		
	By:		  

 [FORM OF CERTIFICATE OF AUTHENTICATION] 

CERTIFICATE OF AUTHENTICATION 
 Dated:

 This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 

 

			
	THE BANK OF NEW YORK MELLON, as Trustee
		
	By:		  

			Authorized Signatory

  
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 [FORM OF REVERSE OF DEBENTURE] 

This Security is one of a duly authorized issue of securities of the Company (herein called the “Securities”), issued and to
be issued in one or more series under an Indenture (For Unsecured Debt Securities), dated as of June 1, 1999 (herein, together with any amendments thereto, called the “Indenture”, which term shall have the meaning assigned to
it in such instrument), between the Company and The Bank of New York Mellon, as Trustee (herein called the “Trustee”, which term includes any successor trustee under the Indenture), and reference is hereby made to the Indenture,
including the Board Resolutions and Officer’s Certificate filed with the Trustee on                      creating the series designated on the
face hereof (herein called the “Officer’s Certificate”), for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Securities of this
series and of the terms upon which the Securities of this series are, and are to be, authenticated and delivered. This Security is one of the series designated on the face hereof. 

[Provisions for redemption at the option of the Company, if any, will be inserted here.] 

The Securities of this series will be absolutely, irrevocably and unconditionally guaranteed as to payment of principal, interest and premium,
if any, by NextEra Energy, Inc., as Guarantor (the “Guarantor”), pursuant to a Guarantee Agreement, dated as of June 1, 1999, between the Guarantor and The Bank of New York Mellon (as Guarantee Trustee) (the “Guarantee
Agreement”). [The following shall constitute “Guarantor Events” with respect to the Securities of this series: 

(A) the failure of the Guarantee Agreement to be in full force and effect; 

(B) the entry by a court having jurisdiction with respect to the Guarantor of (i) a decree or order for relief in respect
of the Guarantor in an involuntary case or proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or (ii) a decree or order adjudging the Guarantor bankrupt or insolvent, or approving as properly filed a
petition by one or more entities other than the Guarantor seeking reorganization, arrangement, adjustment or composition of or in respect of the Guarantor under any applicable Federal or State bankruptcy, insolvency or other similar law, or
appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official for the Guarantor or for any substantial part of its property, or ordering the winding up or liquidation of its affairs, and any such decree or
order for relief or any such other decree or order shall have remained unstayed and in effect for a period of ninety (90) consecutive days; or 

(C) the commencement by the Guarantor of a voluntary case or proceeding under any applicable Federal or State bankruptcy,
insolvency or other similar law or of any other case or proceeding seeking for the Guarantor to be adjudicated bankrupt or insolvent, or the consent by the Guarantor to the entry of a decree or order for relief in respect of itself in a case or
proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or to the 

  
 A - 4 

 
commencement of any bankruptcy or insolvency case or proceeding against the Guarantor, or the filing by the Guarantor of a petition or answer or consent seeking reorganization or relief under any
applicable Federal or State bankruptcy, insolvency or other similar law, or the consent by the Guarantor to the filing of such petition or to the appointment of or taking possession by a custodian, receiver, liquidator, assignee, trustee,
sequestrator or similar official of the Guarantor or of any substantial part of its property, or the making by the Guarantor of an assignment for the benefit of creditors, or the admission by the Guarantor in writing of its inability to pay its
debts generally as they become due, or the authorization of such action by the Board of Directors of the Guarantor. 
 Notwithstanding
anything to the contrary contained in the Securities of this series, the Officer’s Certificate dated                      creating the
Securities of this series, or the Indenture, the Company shall, if a Guarantor Event shall occur and be continuing, redeem all of the Outstanding Securities within sixty (60) days after the occurrence of such Guarantor Event at a redemption
price equal to the principal amount thereof plus accrued and unpaid interest, if any, to but excluding the date of redemption unless, within thirty (30) days after the occurrence of such Guarantor Event, Standard & Poor’s Ratings
Services (a Standard & Poor’s Financial Services LLC business) and Moody’s Investors Service, Inc. (if the Securities of this series are then rated by those rating agencies, or, if the Securities of this series are then rated by
only one of those rating agencies, then such rating agency, or, if the Securities of this series are not then rated by either one of those rating agencies but are then rated by one or more other nationally recognized rating agencies, then at least
one of those other nationally recognized rating agencies) shall have reaffirmed in writing that, after giving effect to such Guarantor Event, the credit rating on the Securities of this series shall be investment grade (i.e. in one of the four
highest categories, without regard to subcategories within such rating categories, of such rating agency). 
 If a Guarantor Event occurs
and the Company is not required to redeem the Securities of this series pursuant to the preceding paragraph, the Company will provide to the Trustee and the Holders of the Securities of this series annual and quarterly reports containing the
information that the Company would be required to file with the Securities and Exchange Commission under Section 13 or Section 15(d) of the Securities Exchange Act of 1934 if it were subject to the reporting requirements of either of those
Sections; provided, that if the Company is, at that time, subject to the reporting requirements of either of those Sections, the filing of annual and quarterly reports with the Securities and Exchange Commission pursuant to either of
those Sections will satisfy the foregoing requirement.] 
 The Indenture contains provisions for defeasance at any time of the entire
indebtedness of this Security upon compliance with certain conditions set forth in the Indenture, including the Officer’s Certificate described above. 

If an Event of Default with respect to Securities of this series shall occur and be continuing, the principal of and interest on the
Securities of this series may be declared due and payable in the manner and with the effect provided in the Indenture. 
 The Indenture
permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the rights of the 

  
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Holders of the Securities of each series to be affected by such amendment to the Indenture at any time by the Company and the Trustee with the consent of the Holders of a majority in principal
amount of the Securities at the time Outstanding of all series to be thus affected. The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Securities of each series at the time Outstanding,
on behalf of the Holders of all Securities of such series, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by Holders of the
specified percentages in principal amount of the Securities of this series shall be conclusive and binding upon all current and future Holders of this Security and of any Security issued upon the registration of transfer hereof or in exchange
herefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Security. 
 As provided in and subject to
the provisions of the Indenture, the Holder of this Security shall not have the right to institute any proceeding with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy thereunder, unless such Holder
shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Securities of this series, the Holders of a majority in aggregate principal amount of the Securities of all series at the time Outstanding in
respect of which an Event of Default shall have occurred and be continuing shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered the Trustee reasonable indemnity, and the
Trustee shall not have received from the Holders of a majority in aggregate principal amount of Securities of all series at the time Outstanding in respect of which an Event of Default shall have occurred and be continuing a direction inconsistent
with such request, and shall have failed to institute any such proceeding, for sixty (60) days after receipt of such notice, request and offer of indemnity. The foregoing shall not apply to any suit instituted by the Holder of this Security for
the enforcement of any payment of principal hereof or any premium or interest hereon on or after the respective due dates expressed herein. 

No reference herein to the Indenture and no provision of this Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of and any premium and interest on this Security at the times, place and rate, and in the coin or currency, herein prescribed. 

The Securities of this series are issuable only in registered form without coupons in denominations of $[1,000][25] and integral multiples
thereof. As provided in the Indenture and subject to certain limitations therein set forth, Securities of this series are exchangeable for a like aggregate principal amount of Securities of this series and of like tenor and of authorized
denominations, as requested by the Holder surrendering the same. 
 No service charge shall be made for any such registration of transfer or
exchange, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith. 

The Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Security is registered as the
absolute owner hereof for all purposes, whether or not this Security be overdue, and none of the Company, the Trustee or any such agent shall be affected by notice to the contrary. 

  
 A - 6EX-4(AD)

 Exhibit 4(ad) 

NEXTERA ENERGY CAPITAL HOLDINGS, INC. 

OFFICER’S CERTIFICATE  

Creating the Series      Debentures due
                     

                    ,
                     of NextEra Energy Capital Holdings, Inc. (the “Company”), pursuant to the authority granted in the accompanying
Board Resolutions (all capitalized terms used herein which are not defined herein, in Appendix A or in Exhibit A hereto, but which are defined in the Indenture referred to below, shall have the meanings specified in
the Indenture), and pursuant to Sections 201 and 301 of the Indenture, does hereby certify to The Bank of New York Mellon (the “Trustee”), as Trustee under the Indenture (For Unsecured Debt Securities) dated as of June 1, 1999
between the Company and the Trustee, as amended (the “Indenture”), that: 
 1. The securities to be issued under the
Indenture in accordance with this certificate shall be designated “Series      Debentures due                     ”
(the “Debentures of the                      Series”) and shall be issued in substantially the form set forth in
Exhibit A hereto. 
 2. The Debentures of the
                     Series shall mature and the principal shall be due and payable, together with all accrued and unpaid interest thereon, on the
Stated Maturity Date. The “Stated Maturity Date” means                     . 

3. The Debentures of the
                     Series shall bear interest initially at the rate of     % per annum (the “Interest Rate”)
from, and including,                     , to, but excluding, the earlier of (i) the Stated Maturity Date and (ii) the Reset Effective
Date. In the event of a Successful Remarketing of the Debentures of the                      Series, the Interest Rate will be determined by the
Remarketing Agents and reset at the Reset Rate effective from the Reset Effective Date, as set forth in paragraph 4 below. If the Interest Rate is so reset, the Debentures of the
                     Series will bear interest at the Reset Rate from, and including, the Reset Effective Date until the principal thereof and
accrued and unpaid interest thereon, if any, is paid or duly made available for payment and shall bear interest, to the extent permitted by law, compounded quarterly, on any overdue principal and payment of interest at the Interest Rate to, but
excluding, the Reset Effective Date and compounded semi-annually, on any overdue principal and payment of interest at the Reset Rate thereafter. The “Reset Effective Date” shall mean (i) in connection with a Successful
Remarketing of the Debentures of the                      Series during the Period for Early Remarketing, the third Business Day immediately
following the Remarketing Date on which the Debentures of the                      Series included in such Remarketing are successfully remarketed,
unless the Remarketing is successful within five Business Days of the next succeeding Quarterly Interest Payment Date, in which case such Quarterly Interest Payment Date will be the Reset Effective Date, and (ii) in connection with a Successful
Remarketing of the Debentures of the                      Series during the Final Three-Day Remarketing Period,
                    . 
 Interest on a
Debenture of the                      Series shall be payable initially quarterly in arrears on
                    ,                     ,
                     and                      of
each year (each a “Quarterly Interest Payment Date”), commencing                     , to the Person in whose name such Debenture of
the                      Series, or any predecessor Debenture of the
                     Series, is registered on the books and records of the Security Registrar at the close of business on the relevant Regular Record
Date for such Quarterly Interest Payment Date. Following a Successful 

 
Remarketing of the Debentures of the                      Series, interest on a Debenture of
the                      Series shall be payable (i) on the Reset Effective Date and (ii) semi-annually in arrears on the Subsequent
Interest Payment Dates (together with the Quarterly Interest Payment Dates and the Reset Effective Date, the “Interest Payment Dates”), in each case to the Person in whose name such Debenture of the
                     Series, or any predecessor Debenture of the
                     Series, is registered on the books and records of the Security Registrar at the close of business on the relevant Regular Record
Date. “Subsequent Interest Payment Date” shall mean, following the Reset Effective Date, each semi-annual interest payment date established by the Company on the Remarketing Date on which the Debentures of the
                     Series included in the Remarketing are successfully remarketed. 

Interest payments will include interest accrued from and including the immediately preceding Interest Payment Date or, in the case of the first
Interest Payment Date, from and including                     , to, but excluding, such Interest Payment Date. 

The amount of interest payable on the Debentures of the
                     Series will be computed on the basis of a 360-day year of twelve 30-day months. The amount of interest payable for any period
shorter than a full quarterly or semi-annual period for which interest is computed shall be computed on the basis of the number of days in such period using 30-day calendar months. In the event that any Interest Payment Date is not a Business Day,
then payment of interest payable on such date will be made on the next succeeding day which is a Business Day (and without any interest or other payment in respect of such delay), except that, if such Business Day is in the next succeeding calendar
year, then such payment shall be made on the immediately preceding Business Day, in each case, with the same force and effect as if made on such Interest Payment Date. 

Pursuant to the Remarketing Agreement to be entered into between the Company,
                    ,                      and
                     (collectively referred to as the “Remarketing Agents”), and The Bank of New York Mellon, as Purchase Contract
Agent (the “Purchase Contract Agent”), as amended or supplemented from time to time (the “Remarketing Agreement”), and as described below, the Company (i) during the Period for Early Remarketing may, at its
option, and in its sole discretion, select one or more Three-Day Remarketing Periods consisting of three successive Remarketing Dates on each of which it shall cause the Remarketing Agents to remarket, in whole (but not in part), (A) the
Pledged Debentures of the                      Series, and (B) any Separate Debentures of the
                     Series of Holders who have elected in the manner set forth in the Purchase Contract Agreement, the Pledge Agreement and the
Remarketing Agreement to have such Separate Debentures of the                      Series so remarketed, for settlement on the third Business Day
following the Remarketing Date on which a Successful Remarketing occurs, unless the Successful Remarketing occurs within five Business Days of the next succeeding Quarterly Interest Payment Date, in which case such settlement will occur on such
Quarterly Interest Payment Date and (ii) if there has not been a Successful Remarketing during the Period for Early Remarketing, if any, shall cause the Remarketing Agents to remarket, in whole (but not in part), on each Remarketing Date during
the Final Three-Day Remarketing Period, (A) the Pledged Debentures of the                      Series of Corporate Unit holders who have failed
to notify the Purchase Contract Agent, on or prior to the seventh Business Day immediately preceding the Purchase Contract Settlement Date, of their intention to settle such Purchase Contracts in cash, and (B) any Separate Debentures of the
                     Series of Holders who have elected in the manner set forth in the Purchase Contract Agreement, the Pledge Agreement and the
Remarketing Agreement to have their Debentures of the                      Series so remarketed, for settlement on the Purchase Contract Settlement
Date. The Company may select a Three-Day Remarketing 

  
 -2- 

 
Period during the Period for Early Remarketing by designating each of the three sequential Remarketing Dates to comprise such Three-Day Remarketing Period; provided that no
Remarketing Date during the Period for Early Remarketing shall occur earlier than the fifth Business Day prior to                      nor later than
the ninth Business Day prior to the Purchase Contract Settlement Date. 
 The Company will announce any Remarketing on the sixth Business Day
immediately preceding the first Remarketing Date of a Three-Day Remarketing Period during the Period for Early Remarketing and, for the Final Three-Day Remarketing
Period, the Company will announce the remarketing of the Debentures of the                      Series on the third Business Day immediately
preceding the first Remarketing Date of the Final Three-Day Remarketing Period. Each such announcement (each a “Remarketing Announcement”) on each such date (each a “Remarketing
Announcement Date”). The Remarketing Announcement shall specify the following: 
 (i) (A) if the Remarketing
Announcement relates to a Remarketing to occur during the Period for Early Remarketing, that the Debentures of the                      Series may be
remarketed on any and all of the sixth, seventh and eighth Business Days following such Remarketing Announcement Date; 
 (B)
if the Remarketing Announcement relates to a Remarketing to occur during the Final Three-Day Remarketing Period, that the Debentures of the
                     Series may be remarketed on any and all of the third, fourth and fifth Business Days following such Remarketing Announcement
Date; 
 (ii) (A) if the Remarketing Announcement relates to a Remarketing to occur during the Period for Early Remarketing,
that the Reset Effective Date will be the third Business Day following the Successful Remarketing Date, unless the Successful Remarketing Date is within five Business Days of the next succeeding Quarterly Interest Payment Date in which case such
Quarterly Interest Payment Date will be the Reset Effective Date; or 
 (B) if the Remarketing Announcement relates to a
Remarketing to occur during the Final Three-Day Remarketing Period, that the Reset Effective Date will be                      if there is a
Successful Remarketing; 
 (iii) that the Reset Rate and Subsequent Interest Payment Dates for the Debentures of the
                     Series will be established on the Successful Remarketing Date and effective on and after the Reset Effective Date; 

(iv) (A) if the Remarketing Announcement relates to a Remarketing to occur during the Period for Early Remarketing, that the
Reset Rate will equal the interest rate on the Debentures of the                      Series that will enable the Debentures of the
                     Series included in the Remarketing to be remarketed at a price equal to at least 100% of the Remarketing Treasury Portfolio
Purchase Price plus the Separate Debentures of the                      Series Purchase Price plus the Remarketing Fee (the “Remarketing
Price”); or 
 (B) if the Remarketing Announcement relates to a Remarketing to occur during the Final Three-Day
Remarketing Period, that the Reset Rate will equal the interest rate on the Debentures of the                      Series that will enable the
Debentures of the                      Series included in the Remarketing to be remarketed at a price equal to at least 100% of their aggregate
principal amount plus the Remarketing Fee (the “Contract Settlement Price”); and 
 (v) the Remarketing Fee.

  
 -3- 

 On the Business Day immediately following the Remarketing Announcement Date, the Company will
issue a press release through any appropriate news agency, including Dow Jones News Service and Bloomberg Business News, containing the Remarketing Announcement and publish such Remarketing Announcement on the Company’s website or through
another public medium as the Company may use at the time. In addition, the Company will request, not later than ten (10) Business Days prior to each Remarketing Announcement Date, that the Depositary notify its participants holding Debentures
of the                      Series, Corporate Units and Treasury Units of the Remarketing. 

Each Holder of Separate Debentures of the
                     Series may elect to have some or all of the Separate Debentures of the
                     Series held by such Holder remarketed in any Remarketing. A Holder making such an election must, pursuant to the Purchase
Contract Agreement, the Pledge Agreement and the Remarketing Agreement, notify the Custodial Agent and deliver such Separate Debentures of the
                     Series to the Custodial Agent on or prior to 5:00 p.m., New York City time, on the second Business Day, but no earlier than
the fifth Business Day, immediately preceding the first Remarketing Date of any Three-Day Remarketing Period. Any such notice and delivery may not be conditioned upon the level at which the Reset Rate is established in the Remarketing. Any such
notice and delivery may be withdrawn on or prior to 5:00 p.m., New York City time, on the second Business Day immediately preceding the first Remarketing Date of the applicable Three-Day Remarketing Period in accordance with the provisions set
forth in the Pledge Agreement. Any such notice and delivery not withdrawn by such time will be irrevocable with respect to such Remarketing. Promptly after 11:00 a.m., New York City time, on the Business Day immediately preceding the first
Remarketing Date of the applicable Three-Day Remarketing Period, the Custodial Agent, based on the notices and deliveries received by it prior to such time and pursuant to the Pledge Agreement, shall notify the Remarketing Agents of the principal
amount of Separate Debentures of the                      Series to be tendered for Remarketing and shall cause such Separate Debentures of the
                     Series to be presented to the Remarketing Agents. Debentures of the
                     Series that are a component of Corporate Units will be deemed tendered for Remarketing and will be remarketed in accordance with
the terms of the Remarketing Agreement. 
 Unless and until there has been a Successful Remarketing, on each Remarketing Date during a
Three-Day Remarketing Period, the Company shall cause the Remarketing Agents to use their commercially reasonable efforts to remarket the Debentures of the
                     Series that the Collateral Agent and the Custodial Agent shall have notified the Remarketing Agents have been tendered for, or
otherwise are to be included in, the Remarketing, at a price per $1,000 principal amount of the Debentures of the                      Series such
that the aggregate price for the aggregate principal amount of the Debentures of the                      Series being remarketed on that date will
be approximately (i) if the Reset Effective Date is not the Purchase Contract Settlement Date, the Remarketing Price or (ii) if the Reset Effective Date is the Purchase Contract Settlement Date, the Contract Settlement Price. 

In the event of a Successful Remarketing, on the Remarketing Date the Company will request the Depositary to notify its participants holding
the Debentures of the                      Series, no later than the Business Day next succeeding the Successful Remarketing Date, of the Reset Rate,
the Subsequent Interest Payment Dates and related Regular Record Dates for the Debentures of the 

  
 -4- 

 
                     Series. If a Successful Remarketing does not occur during a Three-Day Remarketing Period, the Company will cause a notice of such Failed Remarketing to be published on the Business Day following the last of the three Remarketing Dates comprising the Three-Day Remarketing Period (which notice, in the event of a Failed Remarketing on the Final Remarketing Date, shall be published not later than 9:00 a.m., New York City time, and shall include the procedures
that must be followed if a Holder of Separate Debentures of the                      Series wishes to exercise its right to put such Separate
Debentures of the                      Series to the Company), in each case, by making a timely release to any appropriate news agency, including
Bloomberg Business News and the Dow Jones News Service. 
 In accordance with the Depositary’s normal procedures, on the Reset Effective
Date, the transactions described above with respect to each Debenture of the                      Series tendered for purchase and sold in such
Remarketing shall be executed through the Depositary, and the accounts of the respective Depositary participants shall be debited and credited and such Debentures of the
                     Series delivered by book entry as necessary to effect purchases and sales of such Debentures of the
                     Series. The Depositary shall make payment in accordance with its normal procedures. 

In no event shall the aggregate price for the Debentures of the
                     Series in a Remarketing be less than a price (the “Minimum Price”) equal to (i) in the case of a
Remarketing during the Period for Early Remarketing, 100% of the sum of the Remarketing Treasury Portfolio Purchase Price and the Separate Debentures of the
                     Series Purchase Price or (ii) in the case of a Remarketing during the Final Three-Day Remarketing Period, 100% of the
aggregate principal amount of the Debentures of the                      Series being remarketed. A remarketing attempt on any Remarketing Date will
be deemed unsuccessful if the (i) Remarketing Agents are unable to remarket the Debentures of the                      Series for an aggregate
price that is at least equal to the Minimum Price; or (ii) if a condition precedent to such Remarketing is not fulfilled or, if subject to waiver, waived. 

The right of each Holder of Debentures of the
                     Series that are included in Corporate Units to have such Debentures of the
                     Series and of each Holder of Separate Debentures of the
                     Series to have any Separate Debentures of the
                     Series (together, the “Remarketed Debentures of the
                     Series”) remarketed and sold in any Remarketing, and the obligation of the Company to conduct a Remarketing shall be
subject to the following: (i) the Remarketing Agents have conducted a Remarketing pursuant to the terms of the Remarketing Agreement, (ii) a Special Event Redemption or Mandatory Redemption has not occurred or will not occur prior to such
Remarketing Date or the Reset Effective Date, (iii) the Remarketing Agents are able to find a purchaser or purchasers for Remarketed Debentures of the
                     Series at the Minimum Price, and (iv) the purchaser or purchasers deliver the purchase price therefor to the Remarketing
Agents as and when required. 
 None of the Trustee, the Company or the Remarketing Agents shall be obligated in any case to provide funds to
make payment upon tender of Debentures of the                      Series for Remarketing. 

“Remarketing Treasury Portfolio” shall mean 

(a) U.S. Treasury securities (or principal or interest strips thereof) that mature on or prior to
                     in an aggregate amount at maturity equal to the principal amount of the Debentures of the
                     Series that are a component of the Corporate Units; 

  
 -5- 

 (b) if the Reset Effective Date occurs prior to
                    , with respect to the Quarterly Interest Payment Dates on the Debentures of the
                     Series that would have occurred on
                     and                     ,
U.S. Treasury securities (or principal or interest strips thereof) that mature on or prior to (i)                      (in connection with
the Quarterly Interest Payment Date that would have occurred on                     ) and
(ii)                      (in connection with the Quarterly Interest Payment Date that would have occurred on
                    ), each in an aggregate amount at maturity equal to the aggregate interest payments that would be due on
                     and                     ,
respectively, on the principal amount of the Debentures of the                      Series that would have been a component of the Corporate Units
assuming no Remarketing and no reset of the Interest Rate on the Debentures of the                      Series and assuming that interest on the
Debentures of the                      Series accrued from the Reset Effective Date to, but excluding,
                     ; and 

(c) if the Reset Effective Date occurs on or after
                    , with respect to the Quarterly Interest Payment Date on the Debentures of the
                     Series that would have occurred on
                    , U.S. Treasury securities (or principal or interest strips thereof) that mature on or prior to
                     in an aggregate amount at maturity equal to the aggregate interest payment that would be due on
                     on the principal amount of the Debentures of the
                     Series that would have been a component of the Corporate Units assuming no Remarketing and no reset of the Interest Rate on the
Debentures of the                      Series and assuming that interest on the Debentures of the
                     Series accrued from the Reset Effective Date to, but excluding,
                    . 

“Remarketing Treasury Portfolio Purchase Price” shall mean the lowest aggregate price quoted by a primary U.S. government
securities dealer in New York City to the Quotation Agent on the applicable Remarketing Date during the Period for Early Remarketing for the purchase of the Remarketing Treasury Portfolio for settlement on the Reset Effective Date.
“Quotation Agent” means any primary U.S. government securities dealer in New York City selected by the Company. 
 4. In
connection with each Remarketing, the Remarketing Agents shall determine the reset interest rate (rounded to the nearest one-thousandth (0.001) of one percent per annum) that they believe will, when applied to the Debentures of the
                     Series, enable the aggregate principal amount of the Debentures of the
                     Series being remarketed on such date to be sold at an aggregate price equal to at least (i) if the Reset Effective Date is
not the Purchase Contract Settlement Date, the Remarketing Price or (ii) if the Reset Effective Date is the Purchase Contract Settlement Date, the Contract Settlement Price. The reset interest rate established on the Remarketing Date on which a
Successful Remarketing occurs shall be the “Reset Rate.” 
 Anything herein to the contrary notwithstanding, the Reset Rate
shall not exceed the maximum rate permitted by applicable law and the Remarketing Agents shall have no obligation to determine whether there is any limitation under applicable law on the Reset Rate or, if there is any such limitation, the maximum
permissible Reset Rate on the Debentures of the                      Series and it shall rely solely upon written notice from the Company (which the
Company agrees to provide prior to the eighth Business Day before the first Remarketing Date of any Three-Day Remarketing Period) as to whether or not there is any such limitation and, if so, the maximum permissible Reset Rate. 

  
 -6- 

 In the event of a Failed Remarketing or if no Debentures of the
                     Series are included in Corporate Units and none of the Holders of the Separate Debentures of the
                     Series elect to have their Debentures of the
                     Series remarketed in any Remarketing, the Interest Rate on the Debentures of the
                     Series will not be reset and will continue to be the Interest Rate. 

In the event of a Successful Remarketing, the Interest Rate shall be reset at the Reset Rate as determined by the Remarketing Agents under the
Remarketing Agreement. The Reset Rate shall be effective from and after the Reset Effective Date. 
 5. Each installment of interest on a
Debenture of the                      Series shall be payable to the Person in whose name such Debenture is registered at the close of business on
the “Regular Record Date” for such interest installment, which (a) as long as all of the Debentures of the                     
Series remain in certificated form and are held by the Purchase Contract Agent, or are held in book-entry only form, will be one Business Day prior to the corresponding Interest Payment Date, or (b) if the Debentures of the
                     Series remain in certificated form, but all are not held by the Purchase Contract Agent, or are not held in book-entry only
form, will be at least one Business Day but not more than sixty (60) Business Days prior to such corresponding Interest Payment Date, as selected by the Company; provided that, unless the Purchase Contracts described in the
Purchase Contract Agreement have been terminated, such Regular Record Date must be the same as the record date for payment of distributions and Contract Adjustment Payments for the Corporate Units described in the Purchase Contract Agreement; and
provided further that interest payable on the Stated Maturity Date will be paid to the Person to whom principal is paid. The Security Registrar may, but shall not be required to, register the transfer of Debentures of the
                     Series during the ten (10) days immediately preceding an Interest Payment Date. Any installment of interest on the
Debentures of the                      Series not punctually paid or duly provided for will forthwith cease to be payable to the Holders of such
Debentures of the                      Series on such Regular Record Date, and may be paid to the Persons in whose name the Debentures of the
                     Series are registered at the close of business on a Special Record Date to be fixed by the Trustee for the payment of such
Defaulted Interest. Notice of such Defaulted Interest and Special Record Date shall be given to the Holders of the Debentures of the
                     Series not less than ten (10) days prior to such Special Record Date, or may be paid at any time in any other lawful manner
not inconsistent with the requirements of any securities exchange on which the Debentures of the                      Series may be listed, and upon
such notice as may be required by such exchange, all as more fully provided in the Indenture. 
 6. The principal and each installment of
interest on the Debentures of the                      Series shall be payable at, and registration and registration of transfers and exchanges in
respect of the Debentures of the                      Series may be effectuated at, the office or agency of the Company in New York City, New York;
provided that payment of interest may be made at the option of the Company by check mailed to the address of the Persons entitled thereto or by wire transfer to an account designated by the Person entitled thereto. Notices and demands
to or upon the Company in respect of the Debentures of the                      Series may be served at the office or agency of the Company in New
York City, New York. The Corporate Trust Office of the Trustee will initially be the agency of the Company for such payment, registration, registration of transfers and exchanges and service of notices and demands, and the Company hereby appoints
the Trustee as its agent for all such purposes, including as the Security Registrar and the Paying Agent for the Debentures of the
                     Series; provided, however, that the Company reserves the right to change, by one or more
Officer’s Certificates, any such office or agency and such agent. 

  
 -7- 

 7. If a Special Event shall occur and be continuing, the Company may, at its option, redeem the
Debentures of the                      Series in whole (but not in part) at any time (“Special Event Redemption”) at a Redemption
Price equal to, for each Debenture of the                      Series, the Redemption Amount plus accrued and unpaid interest, if any, thereon to,
but excluding, the date of redemption (the “Special Event Redemption Date”). If the Special Event Redemption occurs prior to a Successful Remarketing of the Debentures of the
                     Series, or if the Debentures of the
                     Series are not successfully remarketed, in each case prior to the Purchase Contract Settlement Date, the Redemption Price
payable with respect to the Debentures of the                      Series that are a component of the Corporate Units at the time of the Special
Event Redemption will be paid to the Collateral Agent under the Pledge Agreement dated as of                      by and between NextEra Energy,
                                        , as
Collateral Agent (the “Collateral Agent”), Custodial Agent (the “Custodial Agent”) and Securities Intermediary, and The Bank of New York Mellon, as Purchase Contract Agent (the “Pledge
Agreement”), on the Special Event Redemption Date on or prior to 12:30 p.m., New York City time, by check or wire transfer in immediately available funds at such place and to such account as may be designated by the Collateral Agent
and the Collateral Agent will purchase the Special Event Treasury Portfolio on behalf of the holders of Corporate Units and remit the remainder of the Redemption Price, if any, to the Purchase Contract Agent for payment to the holders. Thereafter,
the applicable ownership interests in the Special Event Treasury Portfolio will be substituted for the Applicable Ownership Interests in Debentures of the
                     Series and will be pledged to NextEra Energy, through the Collateral Agent to secure the Corporate Unit holders’
obligations to purchase [common stock, $0.01 par value per share, of NextEra Energy (the “Common Stock”)]1 under the Purchase Contracts. 

“Special Event” means either a Tax Event or an Accounting Event. 

“Accounting Event” means the receipt by the audit committee of NextEra Energy’s Board of Directors (or, if there is no
such committee, by such Board of Directors) of a written report in accordance with Statement on Auditing Standards (“SAS”) No. 97, “Amendment to SAS No. 50—Reports on the Application of Accounting
Principles,” from NextEra Energy’s independent auditors, provided at the request of NextEra Energy management, to the effect that, as a result of a change in accounting rules that becomes effective after
                    , NextEra Energy must either (a) account for the Purchase Contracts as derivatives or otherwise mark-to-market or measure the fair value of all or any portion of the Purchase Contracts with changes appearing in NextEra Energy’s income statement) or (b) account
for the Equity Units using the if-converted method, and that such accounting treatment will cease to apply upon redemption of the Debentures of the
                     Series. 

“Tax Event” means the receipt by the Company of an opinion of nationally recognized independent tax counsel experienced in
such matters (which may be Morgan, Lewis & Bockius LLP or Squire Patton Boggs (US) LLP) to the effect that there is more than an insubstantial risk that interest payable by the Company on the Debentures of the
                     Series would not be deductible, in whole or in part, by the Company for U.S. federal income tax purposes as a result of
(a) any amendment to, change in, or announced proposed change in, the laws, or any regulations thereunder, of the U.S. or any political subdivision or taxing authority thereof or therein affecting taxation, (b) any amendment to or change
in an interpretation or application of any such laws or regulations by any legislative body, court, governmental agency or regulatory authority or (c) any interpretation or pronouncement by any legislative body, court, governmental agency or
regulatory authority that provides for a position with respect to any such laws or 
  

	1 	 To be revised if preferred stock is to be issued upon settlement of purchase contracts.

  
 -8- 

 
regulations that differs from the generally accepted position on                     , which
amendment, change or proposed change is effective or which interpretation or pronouncement is announced on or after                     . 

“Redemption Amount” means 

(a) in the case of a Special Event Redemption occurring 

(i) prior to the earlier of (x) a Successful Remarketing, or (y) the Purchase Contract Settlement Date, for each
Debenture of the                      Series, the product of the principal amount of that Debenture of the
                     Series and a fraction, the numerator of which is the Special Event Treasury Portfolio Purchase Price and the denominator of
which is the aggregate principal amount of the Debentures of the                      Series that are a component of the Corporate Units on the
Special Event Redemption Date, and 
 (ii) on or after (x) a Successful Remarketing, or (y) the Purchase Contract
Settlement Date, for each Debenture of the                      Series Outstanding on the Special Event Redemption Date, the principal amount of the
Debenture of the                      Series. 

(b) in the case of a Mandatory Redemption occurring 

(i) prior to the earlier of (x) a Successful Remarketing, or (y) the Purchase Contract Settlement Date, for each
Debenture of the                      Series, the product of the principal amount of that Debenture of the
                     Series and a fraction, the numerator of which is the Mandatory Redemption Treasury Portfolio Purchase Price and the denominator
of which is the aggregate principal amount of the Debentures of the                      Series that are a component of the Corporate Units on the
date of the Mandatory Redemption (the “Mandatory Redemption Date”), and 
 (ii) on or after (x) a
Successful Remarketing, or (y) the Purchase Contract Settlement Date, for each Debenture of the                      Series Outstanding on the
Mandatory Redemption Date, the principal amount of the Debenture of the                      Series. 

“Mandatory Redemption Treasury Portfolio Purchase Price” means the lowest aggregate price quoted by a primary U.S. government
securities dealer in New York City to the Quotation Agent on the third Business Day immediately preceding the Mandatory Redemption Date for the purchase of the Treasury portfolio consisting of same securities as the Special Event Treasury Portfolio
for settlement on the Mandatory Redemption Date. 
 “Special Event Treasury Portfolio Purchase Price” means the lowest
aggregate price quoted by a primary U.S. government securities dealer in New York City to the Quotation Agent on the third Business Day immediately preceding the Special Event Redemption Date for the purchase of the Special Event Treasury Portfolio
for settlement on the Special Event Redemption Date. 
 The Treasury Portfolio to be purchased in connection with a Special Event Redemption,
herein referred to as “Special Event Treasury Portfolio”, will consist of: 
 (i) U.S. Treasury
securities (or principal or interest strips thereof) that mature on or prior to                      in an aggregate amount at maturity equal to the
aggregate principal amount of the Debentures of the                      Series that are a component of the Corporate Units, and 

  
 -9- 

 (ii) with respect to each scheduled Interest Payment Date on the Debentures of
the                      Series that occurs after the Special Event Redemption Date and on or prior to
                     Treasury securities (or principal or interest strips thereof) that mature on or prior to such scheduled Interest Payment Date in
an aggregate amount at maturity equal to the aggregate interest payment that would be due on the aggregate principal amount of the Debentures of the
                     Series that are a component of the Corporate Units on such Interest Payment Date (assuming no Special Event Redemption) and
accruing from and including the immediately preceding Interest Payment Date to which interest has been paid. 
 Notice of any redemption will
be mailed at least thirty (30) days but not more than sixty (60) days before the Special Event Redemption Date to each registered Holder of Debentures of the
                     Series to be redeemed at its registered address as more fully provided in the Indenture. Unless the Company defaults in payment
of the Redemption Price, on and after the Special Event Redemption Date interest shall cease to accrue on such Debentures of the                     
Series. 
 8. Debentures of the
                     Series are subject to a put right (the “Put Right”) in the following circumstances: 

(a) Each Holder of Separate Debentures of the
                     Series may exercise its Put Right, in the event of a Failed Remarketing during the Final Three-Day Remarketing Period by
providing written notice at least two Business Days prior to the Purchase Contract Settlement Date. The Put Price will be paid to such Holder on the Purchase Contract Settlement Date. The “Put Price” will be equal to the principal
amount of the Debentures of the                      Series, plus accrued and unpaid interest, if any, to, but excluding, the Purchase Contract
Settlement Date. 
 (b) Each Holder of an Applicable Ownership Interest in Debentures of the
                     Series will be deemed to have automatically exercised its Put Right, in the event of a Failed Remarketing during the Final
Three-Day Remarketing Period, unless, on the second Business Day immediately prior to the Purchase Contract Settlement Date, such Holder provides written notice to the Purchase Contract Agent of its intention to settle the related Purchase Contracts
with separate cash and, on or prior to the Business Day immediately preceding the Purchase Contract Settlement Date, delivers to the Collateral Agent $50 in cash per each of such Holder’s related Purchase Contracts. As provided in
Section 5.4 of the Purchase Contract Agreement, each Holder of an Applicable Ownership Interest in Debentures of the                      Series
will be deemed to have elected to apply a portion of the Put Price equal to the principal amount of such Holder’s Debentures of the
                     Series underlying the Applicable Ownership Interests in Debentures of the
                     Series against such Holder’s obligations to NextEra Energy under the related Purchase Contracts, thereby satisfying such
obligations in full, and NextEra Energy will deliver to such Holder the Common Stock issued in accordance with each related Purchase Contract. Any amount of the Put Price remaining following settlement of each such Purchase Contract will be
delivered to the Purchase Contract Agent for the benefit of such Holder. 
 9. Initially (a) the Debentures of the
                     Series will be issued in certificated form registered in the name of The Bank of New York Mellon, as Purchase Contract Agent,
under the Purchase 

  
 -10- 

 
Contract Agreement dated as of                      between NextEra Energy and The Bank of New
York Mellon, as Purchase Contract Agent (the “Purchase Contract Agreement”) as a component of Corporate Units; and (b) the Separate Debentures of the
                     Series, if any, will be issued in global form in the name of Cede & Co. (as nominee for The Depository Trust Company
(“DTC”), the initial Depositary for the Debentures of the                      Series that are not a component of Corporate Units),
and may bear such legends as either the Purchase Contract Agent or DTC, respectively, may reasonably request. 
 10. If the Company shall
make any deposit of money and/or Eligible Obligations with respect to any Debentures of the                      Series, or any portion of the
principal amount thereof, as contemplated by Section 701 of the Indenture, the Company shall not deliver an Officer’s Certificate described in clause (z) in the first paragraph of said Section 701 unless the Company shall also
deliver to the Trustee, together with such Officer’s Certificate, either: 
 (A) an instrument wherein the Company,
notwithstanding the satisfaction and discharge of its indebtedness in respect of the Debentures of the                      Series, shall assume the
obligation (which shall be absolute and unconditional) to irrevocably deposit with the Trustee or Paying Agent such additional sums of money, if any, or additional Eligible Obligations (meeting the requirements of said Section 701), if any, or
any combination thereof, at such time or times, as shall be necessary, together with the money and/or Eligible Obligations theretofore so deposited, to pay when due the principal of and premium, if any, and interest due and to become due on such
Debentures of the                      Series or portions thereof, all in accordance with and subject to the provisions of said Section 701;
provided, however, that such instrument may state that the obligation of the Company to make additional deposits as aforesaid shall be subject to the delivery to the Company by the Trustee of a notice asserting the
deficiency accompanied by an opinion of an independent public accountant of nationally recognized standing, selected by the Trustee, showing the calculation thereof; or 

(B) an Opinion of Counsel to the effect that, as a result of (i) the receipt by the Company from, or the publication by,
the Internal Revenue Service of a ruling or (ii) a change in law occurring after the date of this certificate, the Holders of such Debentures of the
                     Series, or the applicable portion of the principal amount thereof, will not recognize income, gain or loss for U.S. federal
income tax purposes as a result of the satisfaction and discharge of the Company’s indebtedness in respect thereof and will be subject to U.S. federal income tax on the same amounts, at the same times and in the same manner as if such
satisfaction and discharge had not been effectuated. 
 11. The Debentures of the
                     Series will be absolutely, irrevocably and unconditionally guaranteed as to payment of principal, interest and premium, if any,
by NextEra Energy, as Guarantor (the “Guarantor”), pursuant to a Guarantee Agreement, dated as of June 1, 1999, between the Guarantor and The Bank of New York Mellon (as Guarantee Trustee) (the “Guarantee
Agreement”). [The following shall constitute “Guarantor Events” with respect to the Debentures of the                     
Series: 
 (A) the failure of the Guarantee Agreement to be in full force and effect; 

(B) the entry by a court having jurisdiction with respect to the Guarantor of (i) a decree or order for relief in respect
of the Guarantor in an involuntary case or proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or (ii) a decree or order adjudging the Guarantor bankrupt or insolvent, or approving as properly filed a
petition by one or more entities other than the Guarantor seeking reorganization, arrangement, adjustment or 

  
 -11- 

 
composition of or in respect of the Guarantor under any applicable Federal or State bankruptcy, insolvency or other similar law, or appointing a custodian, receiver, liquidator, assignee,
trustee, sequestrator or other similar official for the Guarantor or for any substantial part of its property, or ordering the winding up or liquidation of its affairs, and any such decree or order for relief or any such other decree or order shall
have remained unstayed and in effect for a period of ninety (90) consecutive days; or 
 (C) the commencement by the
Guarantor of a voluntary case or proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or of any other case or proceeding seeking for the Guarantor to be adjudicated bankrupt or insolvent, or the consent by the
Guarantor to the entry of a decree or order for relief in respect of itself in a case or proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or to the commencement of any bankruptcy or insolvency case or
proceeding against the Guarantor, or the filing by the Guarantor of a petition or answer or consent seeking reorganization or relief under any applicable Federal or State bankruptcy, insolvency or other similar law, or the consent by the Guarantor
to the filing of such petition or to the appointment of or taking possession by a custodian, receiver, liquidator, assignee, trustee, sequestrator or similar official of the Guarantor or of any substantial part of its property, or the making by the
Guarantor of an assignment for the benefit of creditors, or the admission by the Guarantor in writing of its inability to pay its debts generally as they become due, or the authorization of such action by the Board of Directors of the Guarantor.

 Notwithstanding anything to the contrary contained in the Debentures of the
                     Series, this certificate or the Indenture, the Company shall, if a Guarantor Event shall occur and be continuing, redeem all of
the Outstanding Debentures of the                      Series within sixty (60) days after the occurrence of such Guarantor Event (the
“Mandatory Redemption”) at a Redemption Price specified below unless, within thirty (30) days after the occurrence of such Guarantor Event, Standard & Poor’s Ratings Services (a Standard & Poor’s
Financial Services LLC business) and Moody’s Investors Service, Inc. (if the Debentures of the                      Series are then rated by
those rating agencies, or, if the Debentures of the                      Series are then rated by only one of those rating agencies, then such rating
agency, or, if the Debentures of the                      Series are not then rated by either one of those rating agencies but are then rated by one
or more other nationally recognized rating agencies, then at least one of those other nationally recognized rating agencies) shall have reaffirmed in writing that, after giving effect to such Guarantor Event, the credit rating on the Debentures of
the                      Series shall be investment grade (i.e. in one of the four highest categories, without regard to subcategories within such
rating categories, of such rating agency). 
 If the Mandatory Redemption occurs (i) prior to
                    , if the Purchase Contracts have been previously or concurrently terminated, the Redemption Price will be equal to the principal
amount of each Debenture of the                      Series; (ii) prior to
                    , if the Purchase Contracts have not been so previously or concurrently terminated, the Redemption Price will be equal to the
Redemption Amount for each Debenture of the                      Series and such Redemption Price will be distributed to the Collateral Agent as
described in paragraph 7 with respect to the Special Event Redemption; or (iii) on or after                     , the
Redemption Price will be equal to the principal amount of each Debenture of the                      Series; in each case, together with accrued and
unpaid interest, if any, to, but excluding, the Mandatory Redemption Date.] 

  
 -12- 

 12. [With respect to the Debentures of the
                     Series, each of the following events shall be an additional Event of Default under the Indenture: 

(A) the consolidation of the Guarantor with or merger of the Guarantor into any other Person, or the conveyance or other
transfer or lease by the Guarantor of its properties and assets substantially as an entirety to any Person, unless 
 (i) the
Person formed by such consolidation or into which the Guarantor is merged or the Person which acquires by conveyance or other transfer, or which leases, the properties and assets of the Guarantor substantially as an entirety shall be a Person
organized and existing under the laws of the U.S., any State thereof or the District of Columbia, and shall expressly assume the obligations of the Guarantor under the Guarantee Agreement; and 

(ii) immediately after giving effect to such transaction, no Event of Default and no event which, after notice or lapse of time
or both, would become an Event of Default, shall have occurred and be continuing; and 
 (B) the failure of the Company to
redeem the Outstanding Debentures of the                      Series if and as required by paragraph 11 hereof.] 

13. [If a Guarantor Event occurs and the Company is not required to redeem the Debentures of the
                     Series pursuant to paragraph 11 hereof, the Company will provide to the Trustee and the Holders of the
Debentures of the                      Series annual and quarterly reports containing the information that the Company would be required to file with
the Securities and Exchange Commission under Section 13 or Section 15(d) of the Securities Exchange Act of 1934 if it were subject to the reporting requirements of either of those Sections; provided, that if the Company is,
at that time, subject to the reporting requirements of either of those Sections, the filing of annual and quarterly reports with the Securities and Exchange Commission pursuant to either of those Sections will satisfy the foregoing requirement.]

 14. The Debentures of the
                     Series that are a component of the Corporate Units will be issued in certificated form, will be in denominations of $1,000 and
integral multiples of $1,000, without coupons; provided, however, that upon release by the Collateral Agent of Debentures of the
                     Series underlying the Applicable Ownership Interests in Debentures of the
                     Series pledged to secure the Corporate Units holders’ obligations under the related Purchase Contracts (other than any
release of the Debentures of the                      Series in connection with the creation of Treasury Units, an Early Settlement, a Fundamental
Change Early Settlement, or a Remarketing) the Debentures of the                      Series will be issuable in denominations of $50 principal
amount and integral multiples thereof. 
 15. The Company reserves the right to require legends on Debentures of the
                     Series as it may determine are necessary to ensure compliance with the securities laws of the United States and the states
therein and any other applicable laws. 
 16. No service charge shall be made for the registration of transfer or exchange of the Debentures
of the                      Series; provided, however, that the Company may require payment of a sum sufficient to cover
any tax or other governmental charge that may be imposed in connection with such exchange or transfer. 
 17. The Debentures of the
                     Series shall have such other terms and provisions as are provided in the form set forth in Exhibit A hereto.

  
 -13- 

 18. The undersigned has read all of the covenants and conditions contained in the Indenture
relating to the issuance of the Debentures of the                      Series and the definitions in the Indenture relating thereto and in respect of
which this certificate is made. 
 19. The statements contained in this certificate are based upon the familiarity of the undersigned with
the Indenture, the documents accompanying this certificate, and upon discussions by the undersigned with officers and employees of the Company familiar with the matters set forth herein. 

20. In the opinion of the undersigned, he or she has made such examination or investigation as is necessary to enable him or her to express an
informed opinion as to whether or not such covenants and conditions have been complied with. 
 21. In the opinion of the undersigned, such
conditions and covenants and conditions precedent, if any (including any covenants compliance with which constitutes a condition precedent), to the authentication and delivery of the Debentures of the
                     Series requested in the accompanying Company Order No.      have been complied with. 

  
 -14- 

 IN WITNESS WHEREOF, I have executed this Officer’s Certificate on behalf of the Company this
     day of              in New York, New York. 
  

	
	  

  
 Signature Page –
Officer’s Certificate 

 Appendix A 

Defined Terms 
 “Accounting
Event” shall have the meaning set forth in Paragraph 7. 
 “Applicable Ownership Interest in Debentures of the
                     Series” means a 5% undivided beneficial ownership interest in $1,000 principal amount of Debentures of the
                     Series that is a component of a Corporate Unit, and “Applicable Ownership Interests in Debentures of the
                     Series” means the aggregate of each Applicable Ownership Interest in Debentures of the
                     Series that is a component of all Corporate Units then outstanding. 

“Collateral Agent” shall have the meaning set forth in Paragraph 7. 

“Common Stock” shall have the meaning set forth in Paragraph 7. 

“Company” shall have the meaning set forth in the first paragraph. 

“Contract Adjustment Payments” shall have the meaning specified in the Purchase Contract Agreement. 

“Contract Settlement Price” shall have the meaning set forth in Paragraph 3. 

“Corporate Units” shall have the meaning specified in the Purchase Contract Agreement. 

“Custodial Agent” shall have the meaning set forth in Paragraph 7. 

“Debentures of the                     
Series” shall have the meaning set forth in Paragraph 1. 
 “Depositary” means a clearing agency registered
under Section 17A of the Securities Exchange Act of 1934, as amended, that is designated to act as Depositary for the Corporate Units, Treasury Units and Separate Debentures pursuant to the Purchase Contract Agreement. 

“DTC” shall have the meaning set forth in Paragraph 9. 

“Early Settlement” shall have the meaning specified in the Purchase Contract Agreement. 

“Failed Remarketing” will occur if, in spite of using their commercially reasonable efforts, the Remarketing Agents cannot remarket the 

(i) Pledged Debentures of the
                     Series and 

(ii) the Separate Debentures of the
                     Series, if any, the Holders of which have elected to participate in such Remarketing, 

(a) during any Three-Day Remarketing Period during the Period for Early Remarketing at a price not less than 100% of the sum of the Remarketing Treasury
Portfolio Purchase Price plus the Separate Debentures of the                      Series Purchase Price, (b) during the Final Three-Day

  
 -16- 

 
Remarketing Period at a price not less than 100% of the aggregate principal amount of the Debentures of the
                     Series being remarketed, or (c) because a condition precedent set forth in the Purchase Contract Agreement is not
fulfilled. 
 “Final Remarketing Date” shall mean the third Business Day immediately preceding
                    . 
 “Final Three-Day
Remarketing Period” shall mean the Three-Day Remarketing Period beginning on and including the fifth Business Day, and ending on and including the third Business Day, prior to
                    . 
 “Fundamental Change
Early Settlement” shall have the meaning specified in the Purchase Contract Agreement. 
 “Guarantee Agreement” shall have the
meaning set forth in Paragraph 11. 
 “Guarantor” shall have the meaning set forth in Paragraph 11.

 “Guarantor Events” shall have the meaning set forth in Paragraph 11. 

“Indenture” shall have the meaning set forth in the first paragraph. 

“Interest Payment Dates” shall have the meaning set forth in Paragraph 3. 

“Interest Rate” shall have the meaning set forth in Paragraph 3. 

“Mandatory Redemption” shall have the meaning set forth in Paragraph 11. 

“Mandatory Redemption Date” shall have the meaning set forth in Paragraph 7. 

“Mandatory Redemption Treasury Portfolio Purchase Price” shall have the meaning set forth in Paragraph 7. 

“Minimum Price” shall have the meaning set forth in Paragraph 3. 

“NextEra Energy” shall mean NextEra Energy, Inc., a Florida corporation. 

“Period for Early Remarketing” shall mean the period beginning on and including the fifth Business Day prior to
                     and ending on and including the ninth Business Day preceding
                    . 
 “Pledge
Agreement” shall have the meaning set forth in Paragraph 7. 
 “Pledged Debentures of the
                     Series” shall mean Applicable Ownership Interests in Debentures of the
                     Series from time to time credited to the Collateral Account and not then released from the lien and security interest in the
Collateral created by the Pledge Agreement. 
 “Purchase Contract” shall have the meaning specified in the Purchase Contract Agreement.

 “Purchase Contract Agent” shall have the meaning set forth in Paragraph 3. 

  
 -17- 

 “Purchase Contract Agreement” shall have the meaning set forth in
Paragraph 9. 
 “Purchase Contract Settlement Date” shall mean
                    . 
 “Put Price”
shall have the meaning set forth in Paragraph 8. 
 “Put Right” shall have the meaning set forth in
Paragraph 8. 
 “Quarterly Interest Payment Date” shall have the meaning set forth in Paragraph 3.

 “Quotation Agent” shall have the meaning set forth in Paragraph 3. 

“Redemption Amount” shall have the meaning set forth in Paragraph 7. 

“Regular Record Date” shall have the meaning set forth in Paragraph 5. 

“Remarketed Debentures of the
                     Series” shall have the meaning set forth in Paragraph 3. 

“Remarketing” means the remarketing of the Debentures of the
                     Series pursuant to the Remarketing Agreement during a Three-Day Remarketing Period. 

“Remarketing Agents” shall have the meaning set forth in Paragraph 3. 

“Remarketing Agreement” shall have the meaning set forth in Paragraph 3. 

“Remarketing Announcement” shall have the meaning set forth in Paragraph 3. 

“Remarketing Announcement Date” shall have the meaning set forth in Paragraph 3. 

“Remarketing Dates” shall mean one or more Business Days during the period beginning on the fifth Business Day immediately preceding
                     and ending on the third Business Day immediately preceding
                     selected by the Company as a date on which the Remarketing Agents shall, in accordance with the terms of the Remarketing
Agreement, remarket the Debentures of the                      Series. 

“Remarketing Fee” shall mean (a) in connection with a Successful Remarketing during the Period for Early Remarketing, the amount that
may be deducted from any portion of the proceeds from the Remarketing that is in excess of the sum of the Remarketing Treasury Portfolio Purchase Price and the aggregate Separate Debentures of the
                     Series Purchase Price equal to [25] basis points ([0.25]%) of the sum of the Remarketing Treasury Portfolio Purchase Price and
the Separate Debentures of the                      Series Purchase Price; or (b) in connection with a Successful Remarketing during the Final Three-Day Remarketing Period, the amount that may be deducted from any portion of the proceeds from the Remarketing that is in excess of the aggregate principal amount of the Remarketed Debentures of the
                     Series equal to [25] basis points ([0.25]%) of the aggregate principal amount of the Remarketed Debentures of the
                     Series. 
 “Remarketing Per
Debenture of the                      Series Price” means an amount equal to the Remarketing Treasury Portfolio Purchase Price
divided by the number of the Debentures of the                      Series that are a component of Corporate Units remarketed on any Successful
Remarketing Date during the Period for Early Remarketing. 

  
 -18- 

 “Remarketing Price” shall have the meaning set forth in Paragraph 3. 

“Remarketing Treasury Portfolio” shall have the meaning set forth in Paragraph 3. 

“Remarketing Treasury Portfolio Purchase Price” shall have the meaning set forth in Paragraph 3. 

“Reset Effective Date” shall have the meaning set forth in Paragraph 3. 

“Reset Rate” shall have the meaning set forth in Paragraph 4. 

“SAS” shall have the meaning set forth in Paragraph 7. 

“Separate Debentures of the                     
Series” means Debentures of the                      Series that are not a component of Corporate Units. 

“Separate Debentures of the
                     Series Purchase Price” means the amount in cash equal to the product of the Remarketing Per Debenture of the
                     Series Price multiplied by the number of Separate Debentures of the
                     Series remarketed in a Remarketing during the Period for Early Remarketing. 

“Special Event” shall have the meaning set forth in Paragraph 7. 

“Special Event Redemption” shall have the meaning set forth in Paragraph 7. 

“Special Event Redemption Date” shall have the meaning set forth in Paragraph 7. 

“Special Event Treasury Portfolio” shall have the meaning set forth in Paragraph 7. 

“Special Event Treasury Portfolio Purchase Price” shall have the meaning set forth in Paragraph 7. 

“Stated Maturity Date” shall have the meaning set forth in Paragraph 2. 

“Subsequent Interest Payment Date” shall have the meaning set forth in Paragraph 3. 

“Successful Early Remarketing” occurs when the Remarketing Agents are able to remarket the Pledged Debentures of the
                     Series and the Separate Debentures of the
                     Series participating in such Remarketing, if any, at a price equal to or greater than 100% of the Remarketing Treasury Portfolio
Purchase Price plus the Separate Debentures of the                      Series Purchase Price. 

“Successful Final Remarketing” occurs when the Remarketing Agents are able to remarket the Pledged Debentures of the
                     Series and the Separate Debentures of the
                     Series participating in such Remarketing, if any, at a price equal to or greater than 100% of the aggregate principal amount of
the Remarketed Debentures of the                      Series. 

“Successful Remarketing” means a Successful Early Remarketing or a Successful Final Remarketing. 

  
 -19- 

 “Successful Remarketing Date” means the Remarketing Date on which the Debentures of the
                     Series participating in such Remarketing are successfully remarketed in accordance with the provisions of the Remarketing
Agreement. 
 “Tax Event” shall have the meaning set forth in Paragraph 7. 

“Three-Day Remarketing Period” shall mean a period beginning on and including the first of three sequential Remarketing Dates and ending on
and including the third of such sequential Remarketing Dates during which Debentures of the                      Series will be remarketed in
accordance with the provisions of the Remarketing Agreement. 
 “Treasury Unit” shall have the meaning specified in the Purchase Contract
Agreement. 
 “Trustee” shall have the meaning set forth in the first paragraph. 

“U.S.” means the United States of America, its Territories, its possessions and other areas subject to its political jurisdiction. 

  
 -20- 

 Exhibit A 

[Unless this certificate is presented by an authorized representative of The Depository Trust Company, a limited purpose company organized
under the New York Banking Law (“DTC”), to NextEra Energy Capital Holdings, Inc. or its agent for registration of transfer, exchange, or payment, and any certificate issued is registered in the name of Cede & Co. or
in such other name as is requested by an authorized representative of DTC (and any payment is made to Cede & Co. or to such other entity as is requested by an authorized representative of DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR
VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has an interest herein.] 
  

			
	No.                    		CUSIP No.                     

 [FORM OF FACE OF DEBENTURE] 

NEXTERA ENERGY CAPITAL HOLDINGS, INC. 

SERIES      DEBENTURE DUE
                     
 NEXTERA
ENERGY CAPITAL HOLDINGS, INC., a corporation duly organized and existing under the laws of the State of Florida (herein referred to as the “Company”, which term includes any successor Person under the Indenture (as defined below)),
for value received, hereby promises to pay to 
 , or registered assigns, the principal sum of          Dollars, as
set forth on Schedule I hereto, on the Stated Maturity Date, and to pay interest on said principal amount from          or from the most recent Interest Payment Date to which interest has been paid
or duly provided for, quarterly in arrears on                     ,
                    ,                      and
                     of each year (each a “Quarterly Interest Payment Date”), commencing
                    , at the rate of     % per annum to, but excluding, the Reset Effective Date, if any, and thereafter
semi-annually in arrears on the Subsequent Interest Payment Dates (together with the Quarterly Interest Payment Dates and the Reset Effective Date, the “Interest Payment Dates”) at the Reset Rate, in each case on the basis of a
360-day year consisting of twelve 30-day months, until the principal hereof is paid or duly provided for or made available for payment, and (to the extent that the payment of such interest shall be legally enforceable) to pay interest, compounded
quarterly, at the rate of     % per annum on any overdue principal and payment of interest to, but excluding, the Reset Effective Date, if any, and thereafter, compounded semi-annually, at the Reset Rate, if any. Interest on the
Securities of this series will accrue from and including                     , to, but excluding, the first Interest Payment Date, and thereafter
will accrue from and including the last Interest Payment Date to which interest has been paid or duly provided for. 
 No interest will
accrue on the Securities of this series with respect to the day on which the Securities of this series mature. In the event that any Interest Payment Date is not a Business Day, then payment of interest payable on such date will be made on the next
succeeding day which is a Business Day (and without any interest or other payment in respect of such delay), except that, if such Business Day is in the next succeeding calendar year, then such payment shall be made on the immediately preceding
Business Day, in each case, with the same force and effect as if made on the Interest Payment Date. The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date 

 
will, as provided in the Indenture referred to on the reverse of this Security (the “Indenture”), be payable to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the “Regular Record Date” for such interest installment, which (a) as long as all of the Securities of this series remain in certificated form and are held by the Purchase
Contract Agent or are held by a securities depository in book-entry only form, will be one Business Day prior to the corresponding Interest Payment Date, or (b) if the Securities of this series are in certificated form, but all are not held by
the Purchase Contract Agent, or are not held by a securities depository in book-entry only form, will be at least one Business Day but not more than sixty (60) Business Days prior to such corresponding Interest Payment Date, as selected by the
Company; provided that, unless the Purchase Contracts described in the Purchase Contract Agreement have been terminated, such Regular Record Date must be the same as the record date for payment of distributions and Contract Adjustment
Payments for the Corporate Units described in the Purchase Contract Agreement; and provided further that interest payable on the Stated Maturity Date will be paid to the same Person to whom the associated principal is to be
paid. Any such interest not punctually paid or duly provided for will forthwith cease to be payable to the Person who is the Holder of this Security on such Regular Record Date and may be paid to the Person in whose name this Security (or one or
more Predecessor Securities) is registered at the close of business on a Special Record Date to be fixed by the Trustee for the payment of such Defaulted Interest, notice of which shall be given to Holders of Securities of this series not less than
ten (10) days prior to such Special Record Date, or may be paid at any time in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Securities of this series may be listed, and upon such notice
as may be required by such exchange, all as more fully provided in the Indenture. 
 Payment of the principal of (and premium, if any) and
interest on this Security will be made at the office or agency of the Company maintained for that purpose in New York City, the State of New York in such coin or currency of the United States of America as at the time of payment is legal tender for
payment of public and private debts; provided, however, that, at the option of the Company, interest on this Security may be paid by check mailed to the address of the Person entitled thereto, as such address shall appear
on the Security Register or by a wire transfer to an account designated by the Person entitled thereto. 
 Reference is hereby made to the
further provisions of this Security set forth on the reverse of this Security, which further provisions shall for all purposes have the same effect as if set forth at this place. (All capitalized terms used in this Security which are not defined
herein, including the reverse of this Security, but which are defined in the Indenture or in the Officer’s Certificate shall have the meanings specified in the Indenture or in the Officer’s Certificate.) 

Unless the certificate of authentication hereon has been executed by the Trustee referred to on the reverse of this Security by manual
signature, this Security shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. 

  
 A - 2 

 IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed in New York, New
York. 
  

			
	NEXTERA ENERGY CAPITAL HOLDINGS, INC.
		
	By:		  

  
 A - 3 

 [FORM OF CERTIFICATE OF AUTHENTICATION] 

CERTIFICATE OF AUTHENTICATION 
 Dated:

 This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 

 

			
	THE BANK OF NEW YORK MELLON, as Trustee
		
	By:		  

			Authorized Signatory

  
 A - 4 

 [FORM OF REVERSE OF DEBENTURE] 

This Security is one of a duly authorized issue of securities of the Company (herein called the “Securities”), issued and to
be issued in one or more series under an Indenture (For Unsecured Debt Securities), dated as of June 1, 1999 (herein, together with any amendments thereto, called the “Indenture”, which term shall have the meaning assigned to
it in such instrument), between the Company and The Bank of New York Mellon, as Trustee (herein called the “Trustee”, which term includes any successor trustee under the Indenture), and reference is hereby made to the Indenture,
including the Board Resolutions and Officer’s Certificate filed with the Trustee on                     , creating the series designated on the
face hereof (herein called, the “Officer’s Certificate”), for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Securities of this
series and of the terms upon which the Securities of this series are, and are to be, authenticated and delivered. This Security is one of the series designated on the face hereof. 

Unless an earlier Special Event Redemption or Mandatory Redemption has occurred, this Security shall mature and the principal amount thereof
shall be due and payable together with all accrued and unpaid interest thereon on the Stated Maturity Date. The “Stated Maturity Date” shall mean
                    . 
 If a Special
Event shall occur and be continuing, the Company may, at its option, redeem the Securities of this series in whole, but not in part, at any time, at a price per Security equal to the Redemption Price as set forth in the Officer’s Certificate.

 If this Security is not a component of Corporate Units, the Holder of this Security may, on or prior to the second Business Day, but no
earlier than the fifth Business Day, immediately preceding the first Remarketing Date of any Three-Day Remarketing Period, elect to have this Security remarketed, by delivering this Security, along with a notice of such election to
                    , as Collateral Agent and Custodial Agent, for Remarketing in accordance with the Pledge Agreement dated as of
                     between NextEra Energy, Inc., The Bank of New York Mellon and
                    , as Collateral Agent, Custodial Agent and Securities Intermediary. 

The Securities of this series are subject to a put right (the “Put Right”) in the following circumstances: 

(A) If there has not been a Successful Remarketing prior to the Purchase Contract Settlement Date, each Holder of Securities of this series
that are not part of a Corporate Unit may exercise its Put Right by providing written notice at least two Business Days prior to the Purchase Contract Settlement Date, all as more fully described in the Officer’s Certificate. The Put Price will
be paid to such Holder on the Purchase Contract Settlement Date. The “Put Price” will be equal to the principal amount of such Securities, plus accrued and unpaid interest, if any, to, but excluding, the Purchase Contract Settlement
Date. 
 (B) If there has not been a Successful Remarketing prior to the Purchase Contract Settlement Date, each Holder of a 5% undivided
beneficial ownership interest in $1,000 principal amount of Securities that is a component of a Corporate Unit (the “Applicable Ownership Interest in Securities”) will be deemed to have automatically exercised its Put Right, upon a
Failed Remarketing during the Final Three-Day Remarketing Period, unless, on the second Business Day immediately prior to the Purchase Contract Settlement Date, such Holder provides written notice to the Purchase Contract

  
 A - 5 

 
Agent of its intention to settle the related Purchase Contracts with separate cash and, on or prior to the Business Day immediately preceding the Purchase Contract Settlement Date, delivers to
the Collateral Agent $50 in cash per each of such Holder’s related Purchase Contracts. As described in the Purchase Contract Agreement, each Holder of an Applicable Ownership Interest in Securities who has not settled the related Purchase
Contracts with separate cash will be deemed to have elected to apply a portion of the Put Price equal to the principal amount of such Holder’s Applicable Ownership Interest in Securities against such Holder’s obligations to NextEra Energy
under the related Purchase Contracts, thereby satisfying such obligations in full, and NextEra Energy will deliver to such Holder its common stock, $0.01 par value, issued in accordance with each related Purchase Contract. Any amount of the Put
Price remaining following settlement of each such Purchase Contract will be delivered to the Purchase Contract Agent for the benefit of such Holder. 

The Put Right of a Holder of the Securities of this series that are not part of a Corporate Unit shall only be exercisable upon delivery to
the Company, on or prior to 5:00 p.m., New York City time, on the second Business Day immediately preceding the Purchase Contract Settlement Date, at the offices of the agency of the Company in New York City, the Securities of this series to be
repaid with the form entitled “Option to Elect Repayment” on the reverse of or otherwise accompanying such Securities duly completed. Any such notice received by the Company shall be irrevocable. All questions as to the validity,
eligibility (including time of receipt) and acceptance of the Securities of this series for repurchase shall be determined by the Company, whose determination shall be final and binding. The payment of the Put Price in respect of such Securities of
this series shall be made, either through the Trustee or the Company acting as Paying Agent on the Purchase Contract Settlement Date. 
 The
Securities of this series will be absolutely, irrevocably and unconditionally guaranteed as to payment of principal, interest and premium, if any, by NextEra Energy, as Guarantor (the “Guarantor”), pursuant to a Guarantee Agreement,
dated as of June 1, 1999, between the Guarantor and The Bank of New York Mellon (as Guarantee Trustee) (the “Guarantee Agreement”). [The following shall constitute “Guarantor Events” with respect to the Securities of
this series: 
 (A) the failure of the Guarantee Agreement to be in full force and effect; 

(B) the entry by a court having jurisdiction with respect to the Guarantor of (i) a decree or order for relief in respect
of the Guarantor in an involuntary case or proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or (ii) a decree or order adjudging the Guarantor bankrupt or insolvent, or approving as properly filed a
petition by one or more entities other than the Guarantor seeking reorganization, arrangement, adjustment or composition of or in respect of the Guarantor under any applicable Federal or State bankruptcy, insolvency or other similar law, or
appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official for the Guarantor or for any substantial part of its property, or ordering the winding up or liquidation of its affairs, and any such decree or
order for relief or any such other decree or order shall have remained unstayed and in effect for a period of ninety (90) consecutive days; or 

(C) the commencement by the Guarantor of a voluntary case or proceeding under any applicable Federal or State bankruptcy,
insolvency or other similar law or of any other case or proceeding seeking for the Guarantor to be adjudicated bankrupt or insolvent, or the consent by the Guarantor to the entry of a decree or order for relief in respect of itself in a case or
proceeding under any applicable Federal or State bankruptcy, insolvency or other similar law or to the commencement of any bankruptcy or insolvency case or proceeding against the Guarantor, or the filing by the Guarantor of a petition or answer or
consent seeking reorganization or relief under any applicable Federal or State bankruptcy, insolvency or other similar law, or the consent by the 

  
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Guarantor to the filing of such petition or to the appointment of or taking possession by a custodian, receiver, liquidator, assignee, trustee, sequestrator or similar official of the Guarantor
or of any substantial part of its property, or the making by the Guarantor of an assignment for the benefit of creditors, or the admission by the Guarantor in writing of its inability to pay its debts generally as they become due, or the
authorization of such action by the Board of Directors of the Guarantor. 
 Notwithstanding anything to the contrary contained in the
Securities of this series, the Officer’s Certificate dated                      creating the Securities of this series, or the Indenture, the
Company shall, if a Guarantor Event shall occur and be continuing, redeem all of the Outstanding Securities within sixty (60) days after the occurrence of such Guarantor Event (the “Mandatory Redemption”) at a Redemption Price
specified below unless, within thirty (30) days after the occurrence of such Guarantor Event, Standard & Poor’s Ratings Services (a Standard & Poor’s Financial Services LLC business) and Moody’s Investors
Service, Inc. (if the Securities of this series are then rated by those rating agencies, or, if the Securities of this series are then rated by only one of those rating agencies, then such rating agency, or, if the Securities of this series are not
then rated by either one of those rating agencies but are then rated by one or more other nationally recognized rating agencies, then at least one of those other nationally recognized rating agencies) shall have reaffirmed in writing that, after
giving effect to such Guarantor Event, the credit rating on the Securities of this series shall be investment grade (i.e. in one of the four highest categories, without regard to subcategories within such rating categories, of such rating agency).

 If the Mandatory Redemption occurs (i) prior to
                     and if the Purchase Contracts have been previously or concurrently terminated, the Redemption Price for each Security of this
series will be equal to the principal amount of such Security; (ii) prior to                     , if the Purchase Contracts have not been so
previously or concurrently terminated, the Redemption Price will be equal to the Redemption Amount for each Security of this series and such Redemption Price will be distributed to the Collateral Agent on the date of Mandatory Redemption in exchange
for each Security of this series pledged to the Collateral Agent, as provided in the Officer’s Certificate; or (iii) on or after
                    , the Redemption Price will be equal to the principal amount of each Security; in each case, together with accrued and unpaid
interest, if any, to, but excluding, the date of Mandatory Redemption. 
 If a Guarantor Event occurs and the Company is not required to
redeem the Securities of this series pursuant to the preceding paragraph, the Company will provide to the Trustee and the Holders of the Securities of this series annual and quarterly reports containing the information that the Company would be
required to file with the Securities and Exchange Commission under Section 13 or Section 15(d) of the Securities Exchange Act of 1934 if it were subject to the reporting requirements of either of those Sections; provided,
that if the Company is, at that time, subject to the reporting requirements of either of those Sections, the filing of annual and quarterly reports with the Securities and Exchange Commission pursuant to either of those Sections will satisfy the
foregoing requirement.] 
 The Indenture contains provisions for defeasance at any time of the entire indebtedness of this Security upon
compliance with certain conditions set forth in the Indenture, including the Officer’s Certificate described above. 
 If an Event of
Default with respect to Securities of this series shall occur and be continuing, the principal of and interest on the Securities of this series may be declared due and payable in the manner and with the effect provided in the Indenture. 

  
 A - 7 

 The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the
modification of the rights and obligations of the Company and the rights of the Holders of the Securities of each series to be affected by such amendment to the Indenture at any time by the Company and the Trustee with the consent of the Holders of
a majority in principal amount of the Securities at the time Outstanding of all series to be thus affected. The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Securities of each series
at the time Outstanding, on behalf of the Holders of all Securities of such series, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or
waiver by Holders of the specified percentages in principal amount of the Securities of this series shall be conclusive and binding upon all current and future Holders of this Security and of any Security issued upon the registration of transfer
hereof or in exchange herefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Security. 
 As
provided in and subject to the provisions of the Indenture, the Holder of this Security shall not have the right to institute any proceeding with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy
thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Securities of this series, the Holders of a majority in aggregate principal amount of the Securities of all
series at the time Outstanding in respect of which an Event of Default shall have occurred and be continuing shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered the
Trustee reasonable indemnity, and the Trustee shall not have received from the Holders of a majority in aggregate principal amount of Securities of all series at the time Outstanding in respect of which an Event of Default shall have occurred and be
continuing a direction inconsistent with such request, and shall have failed to institute any such proceeding, for sixty (60) days after receipt of such notice, request and offer of indemnity. The foregoing shall not apply to any suit
instituted by the Holder of this Security for the enforcement of any payment of principal hereof or any premium or interest hereon on or after the respective due dates expressed herein. 

No reference herein to the Indenture and no provision of this Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of and any premium and interest on this Security at the times, place and rate, and in the coin or currency, herein prescribed. 

The Securities of this series are issuable only in registered form without coupons in denominations of $1,000 and integral multiples thereof,
except as provided for in the Officer’s Certificate. As provided in the Indenture and subject to certain limitations therein set forth, Securities of this series are exchangeable for a like aggregate principal amount of Securities of this
series and of like tenor and of authorized denominations, as requested by the Holder surrendering the same. 
 No service charge shall be
made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith. 

The Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Security is registered as the
absolute owner hereof for all purposes, whether or not this Security be overdue, and none of the Company, the Trustee or any such agent shall be affected by notice to the contrary. 

  
 A - 8 

 SCHEDULE I 

The initial amount of the Securities evidenced by this certificate is $        ; 

CHANGES TO PRINCIPAL AMOUNT OF SECURITIES EVIDENCED BY THIS CERTIFICATE 

 

									
	 Date
	  	
Amount of
decrease in
principal amount
of this Security
	  	
Amount of
increase in
principal amount
of this Security
	  	
Principal amount
of this Security
following such
decrease or
increase
	  	
Signature of
authorized
signatory of
Trustee or
Security
Registrar

		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	

  
 A - 9 

 OPTION TO ELECT REPAYMENT 

The undersigned hereby irrevocably requests and instructs the Company to repay $         principal
amount of the within Security, pursuant to its terms, on the “Purchase Contract Settlement Date,” together with any interest thereon accrued but unpaid to, but excluding, the date of repayment, to the undersigned at: 

 

	
	  

	(Please print or type name and address of the undersigned)

 and to issue to the undersigned, pursuant to the terms of the Security, a new Security or Securities representing the
remaining aggregate principal amount of this Security. 
 For this Option to Elect Repayment to be effective, this Security with the Option to Elect
Repayment duly completed must be received by the Company at the offices of its agency in New York City, no later than 5:00 p.m., New York City time, on the second Business Day prior to
                    . 
 Dated: 

 

			
	Signature:		  

		
	Signature Guarantee:		  

 Note: The signature to this Option to Elect Repayment must correspond with the name as written upon the face of the
within Security without alternation or enlargement or any change whatsoever. 
 SIGNATURE GUARANTEE 

Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar, which requirements
include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Registrar in addition to, or in substitution for,
STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. 

  
 A - 10 

 ASSIGNMENT 

FOR VALUE RECEIVED, the undersigned assigns and transfers this Series G Debenture due
                     to: 
  

	
	 
	  

	 
	  

	 
	  

	(Insert assignee’s social security or tax identification number)
	
	 
	  

	 
	  

	 
	  

	(Insert address and zip code of assignee)

 and irrevocably appoints 

 

	
	 
	  

	 
	  

	 
	  

 agent to transfer this Security on the books of the Security
Register. The agent may substitute another to act for him or her. 
  

			
	Date:	 	  

  

			
	Signature:	 	  

		
	Signature Guarantee:	 	  

 (Sign exactly as your name appears on the other side of this Security) 

SIGNATURE GUARANTEE 
 Signatures
must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar, which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such
other “signature guarantee program” as may be determined by the Registrar in addition to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. 

  
 A - 11

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