Form of Private Placement Units Purchase Agreement between the Registrant and the parties thereto

Exhibit 10.6

PRIVATE PLACEMENT UNITS PURCHASE AGREEMENT

THIS PRIVATE PLACEMENT UNITS PURCHASE AGREEMENT, dated as of [●], 2024 (as it may from time to time be amended, this “ Agreement”), is entered into by and among FPA Energy Acquisition Corp., a Delaware corporation (the “Company”), Biogas Corp., a North Carolina corporation (“Biogas”) and I-Bankers Securities, Inc. (the “Representative”, and together with Biogas, the “Purchasers”).

WHEREAS, the Company intends to consummate an initial public offering of the Company’s units (the “Public Offering”), each unit consisting of one share of the Company’s common stock, par value $0.0001 per share (a “Share”) and one right (each, a “Right”), each right entitling the holder to receive one-tenth (1/10) of one Share upon consummation of the initial business combination, as set forth in the Company’s registration statement on Form S-1 related to the Public Offering (the “Registration Statement”).

WHEREAS, the Purchasers have agreed to purchase an aggregate of 577,000 private placement units (or up to 622,000 private placement units if the underwriters’ over-allotment option in the Public Offering is exercised in full) (the “Private Placement Units”) at a purchase price of $10.00 per unit, each Private Placement Unit consisting of one Share and one right to receive one tenth (1/10) of one Share.

NOW THEREFORE, in consideration of the mutual promises contained in this Agreement and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties to this Agreement hereby, intending legally to be bound, agree as follows:

AGREEMENT

Section 1. Authorization, Purchase and Sale; Terms of the Private Placement Units.

A. Authorization of the Private Placement Units. The Company has duly authorized the issuance and sale of the Private Placement Units to the Purchasers.

B. Purchase and Sale of the Private Placement Units.

(i) On the date of the consummation of the Public Offering or on such earlier time and date as may be mutually agreed by the Purchasers and the Company (the “Initial Closing Date”), the Company shall issue and sell to the Purchasers, and the Purchasers shall purchase from the Company, an aggregate of 577,000 Private Placement Units at a price of $10.00 per Private Placement Unit for an aggregate purchase price of $5,770,000 (the “Purchase Price”), which shall be paid by wire transfer of immediately available funds to the Company at least one day prior to the Initial Closing Date in accordance with the Company’s wiring instructions. It is agreed that on the Initial Closing Date, each Purchaser will be responsible for purchasing a number of the Private Placement Units equal to the amount set forth opposite such Purchaser in Column A of Schedule I hereto (in each case, such Purchaser’s “Private Placement Unit Purchase Commitment”). On the Initial Closing Date, following the payment by the Purchasers of the Purchase Price by wire transfer of immediately available funds to the Company, the Company, at its option, shall deliver certificates evidencing the Private Placement Units purchased by the Purchasers on such date duly registered in the respective Purchasers’ names to the Purchasers or effect such delivery in book-entry form.

(ii) On the date of any closing of the over-allotment option in connection with the Public Offering or on such earlier time and date as may be mutually agreed by the Purchasers and the Company (each such date, an “Over-allotment Closing Date,” and each Over-allotment Closing Date (if any) and the Initial Closing Date being sometimes referred to herein as a “Closing Date”), the Company shall issue and sell to the Purchasers, and the Purchasers shall purchase from the Company, up to an aggregate of 45,000 additional Private Placement Units, in the same proportion as the amount of the option that is then so exercised, at a price of $10.00 per Private Placement Unit for an aggregate purchase price of up to $450,000 (if the over-allotment option in connection with the Public Offering is exercised in full) (the “Over-allotment Purchase Price”), which shall be paid by wire transfer of immediately available funds to the Company at least one day prior to such Over-allotment Closing Date in accordance with the Company’s wiring instructions. It is agreed that on the Over-allotment Closing Date, each Purchaser will be responsible for purchasing up to the number of the Private Placement Units equal to the amount set forth opposite such Purchaser in Column B of Schedule I hereto (in the same proportion as the amount of the option that is then so exercised). On the Over-allotment Closing Date, following the payment by the Purchasers of the Over-allotment Purchase Price by wire transfer of immediately available funds to the Company, the Company, at its option, shall deliver a certificate evidencing the Private Placement Units purchased by the Purchasers on such date duly registered in the respective Purchasers’ names to the Purchasers, or effect such delivery in book-entry form.

C. Terms of the Private Placement Units.

(i) The Rights underlying the Private Placement Units (the “Private Rights”) shall have the terms set forth in a Rights Agreement to be entered into by the Company and Continental Stock Transfer & Trust Company, as rights agent, in connection with the Public Offering (a “Rights Agreement”).

(ii) At the time of, or prior to, the closing of the Public Offering, the Company and the Purchasers shall enter into a registration rights agreement (the “Registration Rights Agreement”) pursuant to which the Company will grant certain registration rights to the Purchasers relating to the Private Placement Units and the Shares underlying the Private Placement Units.

(iii) The Representative acknowledges and agrees that the Private Placement Units (including its underlying securities) and the related registration rights to the extent they are indirectly held by underwriters in the Public Offering will be deemed compensation by the Financial Industry Regulation Authority (“FINRA”) and will therefore, pursuant to Rule 5110(e) of the FINRA Manual, be subject to lock-up for a period of 180 days immediately following the date of effectiveness or commencement of sales in the Public Offering, subject to FINRA Rule 5110(e)(2). Additionally, the Private Placement Units (including its underlying securities) and the related registration rights held by the Representative may not be sold, transferred, assigned, pledged or hypothecated during the foregoing 180-day period following the effective date of the registration statement in connection with the Public Offering (the “Registration Statement”) except to any underwriter or selected dealer participating in the Public Offering and the bona fide officers or partners of the Representative and any such participating underwriter or selected dealer. Additionally, the Private Placement Units (including its underlying securities) and the related registration rights held by the Representative will not be the subject of any hedging, short sale, derivative, put or call transaction that would result in the economic disposition of such securities by any person for a period of 180 days immediately following the date of effectiveness or commencement of sales in the Public Offering. Additionally, the Representative may not exercise demand or piggyback rights with respect to the Private Placement Units and the underlying Shares after five (5) and seven (7) years, respectively, from the effective date of the Registration Statement and may not exercise demand rights on more than one occasion, all in accordance with FINRA Rule 5110.05.

Section 2. Representations and Warranties of the Company. As a material inducement to the Purchasers to enter into this Agreement and purchase the Private Placement Units, the Company hereby represents and warrants to the Purchasers (which representations and warranties shall survive the Closing Date) that:

A. Organization and Corporate Power. The Company is a corporation duly organized, validly existing and in good standing under the laws of the State of Delaware and is qualified to do business in every jurisdiction in which the failure to so qualify would reasonably be expected to have a material adverse effect on the financial condition, operating results or assets of the Company. The Company possesses all requisite corporate power and authority necessary to carry out the transactions contemplated by this Agreement, the Registration Rights Agreement, and the Rights Agreement.

B. Authorization; No Breach.

(i) The execution, delivery and performance of this Agreement and the Private Placement Units (and its underlying securities)have been duly authorized by the Company as of each Closing Date. This Agreement constitutes the valid and binding obligation of the Company, enforceable in accordance with its terms. Upon issuance in accordance with, and payment pursuant to, the terms of the Rights Agreement and this Agreement, the Private Placement Units (and its underlying securities) will constitute valid and binding obligations of the Company, enforceable in accordance with their terms as of each Closing Date.

(ii) The execution and delivery by the Company of this Agreement and the Private Placement Units, the issuance and sale of the Private Placement Units, the issuance of the Private Shares and the Shares upon conversion of the Private Rights and the fulfillment of, and compliance with, the respective terms hereof and thereof by the Company, do not and will not as of each Closing Date (a) conflict with or result in a breach of the terms, conditions or provisions of, (b) constitute a default under, (c) result in the creation of any lien, security interest, charge or encumbrance upon the Company’s capital stock or assets under, (d) result in a violation of, or (e) require any authorization, consent, approval, exemption or other action by or notice or declaration to, or filing with, any court or administrative or governmental body or agency pursuant to, the certificate of incorporation or the bylaws of the Company (in effect on the date hereof or as may be amended prior to completion of the contemplated Public Offering), or any material law, statute, rule or regulation to which the Company is subject, or any agreement, order, judgment or decree to which the Company is subject, except for any filings required after the date hereof under federal or state securities laws.

C. Title to Securities. Upon issuance in accordance with, and payment pursuant to, the terms hereof and the Rights Agreement, the Private Placement Units will be duly and validly issued and the Shares issuable upon conversion of securities underlying the Private Placement Units will be duly and validly issued, fully paid and nonassessable. Upon issuance in accordance with, and payment pursuant to, the terms hereof and the Rights Agreement, the Purchasers will have good title to the Private Placement Units and the securities underlying such Private Placement Units, free and clear of all liens, claims and encumbrances of any kind, other than (x) transfer restrictions hereunder, under the Insider Letter (as defined below) and under the other agreements contemplated hereby, (y) transfer restrictions under federal and state securities laws, and (z) liens, claims or encumbrances imposed due to the actions of the Purchasers.

D. Governmental Consents. No permit, consent, approval or authorization of, or declaration to or filing with, any governmental authority is required in connection with the execution, delivery and performance by the Company of this Agreement or the consummation by the Company of any other transactions contemplated hereby.

E. Regulation D Qualification. Neither the Company nor, to its knowledge, any of its affiliates, members, officers, directors or beneficial stockholders of 20% or more of its outstanding securities, has experienced a disqualifying event as enumerated pursuant to Rule 506(d) of Regulation D under the Securities Act of 1933, as amended (the “Securities Act”).

Section 3. Representations and Warranties of the Purchasers. As a material inducement to the Company to enter into this Agreement and issue and sell the Private Placement Units to the Purchasers, each of the Purchasers (severally, but not jointly) hereby represents and warrants to the Company (which representations and warranties shall survive each Closing Date) that:

A. Organization and Requisite Authority. The Purchaser possesses all requisite power and authority necessary to carry out the transactions contemplated by this Agreement.

B. Authorization; No Breach.

(i) This Agreement constitutes a valid and binding obligation of the Purchaser, enforceable in accordance with its terms, subject to bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other laws of general applicability relating to or affecting creditors’ rights and to general equitable principles (whether considered in a proceeding in equity or law).

(ii) The execution and delivery by the Purchaser of this Agreement and the fulfillment of and compliance with the terms hereof by the Purchaser does not and shall not as of each Closing Date conflict with or result in a breach by the Purchaser of the terms, conditions or provisions of any agreement, instrument, order, judgment or decree to which the Purchasers is subject.

C. Investment Representations.

(i) The Purchaser is acquiring the Private Placement Units and the securities underlying the Private Placement Units (collectively, the “Securities”), for the Purchaser’s own account, for investment purposes only and not with a view towards, or for resale in connection with, any public sale or distribution thereof.

(ii) The Purchaser is an “accredited investor” as such term is defined in Rule 501(a)(3) of Regulation D under the Securities Act, and the Purchasers has not experienced a disqualifying event as enumerated pursuant to Rule 506(d) of Regulation D under the Securities Act.

(iii) The Purchaser understands that the Securities are being offered and will be sold to it in reliance on specific exemptions from the registration requirements of the United States federal and state securities laws and that the Company is relying upon the truth and accuracy of, and the Purchaser’s compliance with, the representations and warranties of the Purchaser set forth herein in order to determine the availability of such exemptions and the eligibility of the Purchasers to acquire such Securities.

(iv) The Purchaser decided to enter into this Agreement not as a result of any general solicitation or general advertising within the meaning of Rule 502(c) of Regulation D under the Securities Act.

(v) The Purchaser has been furnished with all materials relating to the business, finances and operations of the Company and materials relating to the offer and sale of the Securities which have been requested by the Purchaser. The Purchaser has been afforded the opportunity to ask questions of the executive officers and directors of the Company. The Purchaser understands that its investment in the Securities involves a high degree of risk and it has sought such accounting, legal and tax advice as it has considered necessary to make an informed investment decision with respect to the acquisition of the Securities.

(vi) The Purchaser understands that no United States federal or state agency or any other government or governmental agency has passed on or made any recommendation or endorsement of the Securities or the fairness or suitability of the investment in the Securities by the Purchasers nor have such authorities passed upon or endorsed the merits of the offering of the Securities.

(vii) The Purchaser understands that: (a) the Securities have not been and are not being registered under the Securities Act or any state securities laws, and may not be offered for sale, sold, assigned or transferred unless (1) in a registered transaction or (2) sold in reliance on an exemption therefrom; and (b) except as specifically set forth in the Registration Rights Agreement, neither the Company nor any other person is under any obligation to register the Securities under the Securities Act or any state securities laws or to comply with the terms and conditions of any exemption thereunder. While the Purchasers understand that Rule 144 under the Securities Act is not available for the resale of securities initially issued by shell companies (other than business combination related shell companies) or issuers that have been at any time previously a shell company, the Purchasers understand that Rule 144 includes an exception to this prohibition if the following conditions are met: (i) the issuer of the securities that was formerly a shell company has ceased to be a shell company; (ii) the issuer of the securities is subject to the reporting requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”); (iii) the issuer of the securities has filed all Exchange Act reports and material required to be filed, as applicable, during the preceding 12 months (or such shorter period that the issuer was required to file such reports and materials), other than Form 8-K reports; and (iv) at least one year has elapsed from the time that the issuer filed current Form 10 type information with the SEC reflecting its status as an entity that is not a shell company.

(viii) The Purchaser has such knowledge and experience in financial and business matters, knows of the high degree of risk associated with investments in the securities of companies in the development stage such as the Company, is capable of evaluating the merits and risks of an investment in the Securities and is able to bear the economic risk of an investment in the Securities in the amount contemplated hereunder for an indefinite period of time. The Purchaser has adequate means of providing for its current financial needs and contingencies and will have no current or anticipated future needs for liquidity which would be jeopardized by the investment in the Securities. The Purchaser can afford a complete loss of its investments in the Securities.

(ix) The Purchaser understands that the Private Placement Units shall bear the following legends and appropriate “stop order” instructions:

“THESE SECURITIES (i) HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND THESE SECURITIES MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT(A) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT FILED UNDER THE SECURITIES ACT, (B) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF AVAILABLE) OR (C) PURSUANT TO ANY OTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, IN EACH CASE IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER JURISDICTION. HEDGING TRANSACTIONS INVOLVING THESE SECURITIES MAY NOT BE CONDUCTED UNLESS IN COMPLIANCE WITH THE SECURITIES ACT.

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO AN AGREEMENT BETWEEN FPA ENERGY ACQUISITION CORP. AND FPA ENERGY SPONSORS LLC AND MAY ONLY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED DURING THE TERM OF THE LOCKUP PURSUANT TO THE TERMS SET FORTH THEREIN.”

Section 4. Conditions of the Purchasers’ Obligations. The obligations of the Purchasers to purchase and pay for the Private Placement Warrants are subject to the fulfillment, on or before each Closing Date, of each of the following conditions:

A. Representations and Warranties. The representations and warranties of the Company contained in Section 2 shall be true and correct at and as of such Closing Date as though then made.

B. Performance. The Company shall have performed and complied with all agreements, obligations and conditions contained in this Agreement that are required to be performed or complied with by it on or before such Closing Date.

C. No Injunction. No litigation, statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated or endorsed by or in any court or governmental authority of competent jurisdiction or any self-regulatory organization having authority over the matters contemplated hereby, which prohibits the consummation of any of the transactions contemplated by this Agreement or the Rights Agreement.

D. Registration Rights Agreement. The Company shall have entered into the Rights Agreement with the Rights Agent and the Registration Rights Agreement, each on terms satisfactory to the Purchasers.

E. Corporate Consents. The Company shall have obtained the consent of its Board of Directors authorizing the execution, delivery, and performance of this Agreement, the Registration Rights Agreement, and the Rights Agreement, and the issuance and sale of the Private Placement Units (and underlying securities) hereunder.

Section 5. Conditions of the Company’s Obligations. The obligations of the Company to the Purchasers under this Agreement are subject to the fulfillment, on or before each Closing Date, of each of the following conditions:

C. Representations and Warranties. The representations and warranties of the Purchasers contained in Section 3 shall be true and correct at and as of such Closing Date as though then made.

B. Performance. The Purchasers shall have performed and complied with all agreements, obligations and conditions contained in this Agreement that are required to be performed or complied with by the Purchasers on or before such Closing Date.

C. No Injunction. No litigation, statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated or endorsed by or in any court or governmental authority of competent jurisdiction or any self-regulatory organization having authority over the matters contemplated hereby, which prohibits the consummation of any of the transactions contemplated by this Agreement, the Registration Rights Agreement, or the Rights Agreement.

D. Registration Rights Agreement. The Company shall have entered into the Rights Agreement with the Rights Agent and the Registration Rights Agreement, each on terms satisfactory to the Purchasers.

E. Corporate Consents. The Company shall have obtained the consent of its Board of Directors authorizing the execution, delivery, and performance of this Agreement, the Registration Rights Agreement, and the Rights Agreement, and the issuance and sale of the Private Placement Units (and underlying securities) hereunder.

Section 6. Termination. This Agreement may be terminated at any time after December 31, 2023, upon the election by either the Company or the Purchasers upon written notice to the other party if the closing of the Public Offering does not occur prior to such date.

Section 7. Survival of Representations and Warranties. All of the representations and warranties contained herein shall survive each Closing Date.

Section 8. Definitions. Terms used but not otherwise defined in this Agreement shall have the meaning assigned to such terms in the Registration Statement.

Section 9. Miscellaneous.

A. Successors and Assigns. Except as otherwise expressly provided herein, all covenants and agreements contained in this Agreement by or on behalf of any of the parties hereto shall bind and inure to the benefit of the respective successors of the parties hereto whether so expressed or not. Notwithstanding the foregoing or anything to the contrary herein, the parties may not assign this Agreement, other than assignments by the Purchasers to affiliates thereof.

B. Severability. Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement is held to be prohibited by or invalid under applicable law, such provision shall be ineffective only to the extent of such prohibition or invalidity, without invalidating the remainder of this Agreement.

C. Counterparts. This Agreement may be executed simultaneously in two or more counterparts, none of which need contain the signatures of more than one party, but all such counterparts taken together shall constitute one and the same agreement. In the event that any signature is delivered by facsimile transmission or by e-mail delivery of a “pdf” format data file, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such facsimile or “pdf” signature page were an original thereof.

D. Descriptive Headings; Interpretation. The descriptive headings of this Agreement are inserted for convenience only and do not constitute a substantive part of this Agreement. The use of the word “including” in this Agreement shall be by way of example rather than by limitation.

E. Governing Law. This Agreement shall be deemed to be a contract made under the laws of the State of New York and for all purposes shall be construed in accordance with the internal laws of the State of New York.

F. Amendments. This Agreement may not be amended, modified or waived as to any particular provision, except by a written instrument executed by all parties hereto.

[Signature Page Follows]

IN WITNESS WHEREOF, the parties hereto have executed this Agreement to be effective as of the date first set forth above.

[Signature Page to Private Placement Units Purchase Agreement]

SCHEDULE I