Exhibit 10.6


 


PRIVATE PLACEMENT WARRANTS AND WARRANT
RIGHTS PURCHASE AGREEMENT


 


THIS PRIVATE PLACEMENT WARRANTS AND WARRANT
RIGHTS PURCHASE AGREEMENT, dated as of [-], 2020 (as it may from time to time be amended, this “Agreement”), is entered
into by and among Rice Acquisition Corp., a Delaware corporation (the “Company”), Rice Acquisition Holdings LLC, a
Delaware limited liability company (“Opco” and, together with the Company, each a “SPAC Party,” and collectively
the “SPAC Parties”) and Rice Acquisition Sponsor LLC, a Delaware limited liability company (the “Purchaser”
and together with the SPAC Parties, the “Parties”).


 


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 Class A common stock, par value $0.0001 per share (the “Class A Common Stock”), and one-half
of one redeemable warrant (the “Public Warrants”) as set forth in the Company’s registration statement on Form
S-1, filed with the Securities and Exchange Commission (the “SEC”), File Number 333-249340 (the “Registration
Statement”), under the Securities Act of 1933, as amended (the “Securities Act”), and each whole Public Warrant
entitles the holder to purchase one share of Common Stock at an exercise price of $11.50 per share; and


 


WHEREAS, the Purchaser has agreed to purchase
an aggregate of 5,423,400 warrants (or up to 5,963,400 warrants if the over-allotment option in connection with the Public Offering
is exercised in full) (the “Private Placement Warrants”) and Warrant Rights (as defined below) with respect to an equal
number of Opco Warrants (as defined below), with each whole Private Placement Warrant entitling the holder to purchase one share
of Class A Common Stock at an exercise price of $11.50 per share; and


 


WHEREAS, pursuant to the Warrant Agreement
(as defined below) the Company will hold warrants of Opco (“Opco Warrants”), each of which entitles the holder to acquire
one Class A Unit of Opco (and a corresponding share of Class B common stock, par value $0.0001 per share of the Company (“Class
B Common Stock”)), and the Company will have the right to transfer to any person certain non-exclusive rights in the Opco
Warrants as described in the Warrant Agreement (the “Warrant Rights”).


 


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 Warrants.


 


A. Authorization
of the Private Placement Warrants and Warrant Rights. The SPAC Parties have duly authorized the issuance and sale of the Private
Placement Warrants and Warrant Rights to the Purchaser.


 


B. Purchase
and Sale of the Private Placement Warrants and Warrant Rights.


 


(i) On
the date that is one business day prior to the date of the consummation of the Public Offering or on such earlier time and date
as may be mutually agreed by the Parties (the “Initial Closing Date”), the Company shall issue and sell to the Purchaser,
and the Purchaser shall purchase from the Company, 5,423,400 Private Placement Warrants and Warrant Rights with respect to an equal
number of Opco Warrants at a price of $1.00 per warrant and Warrant Right, for an aggregate purchase price of $5,423,400
(the “Purchase Price”). The Purchaser shall pay the Purchase Price by wire transfer of immediately available
funds to Opco (which Opco will receive on behalf of the Company and in consideration for the issuance by Opco to the Company of
an equal number of Opco Warrants). On the Initial Closing Date, upon the payment by the Purchaser of the Purchase Price, the SPAC
Parties shall, at their option, deliver a certificate evidencing the Private Placement Warrants and Warrant Rights purchased on
such date duly registered in the Purchaser’s name to the Purchaser, or effect such delivery in book-entry form.


 




    


     


    

 


(ii) On
the date that is one business day prior to the date of the consummation of the 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 Parties (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 Purchaser, and the Purchaser shall purchase from the
Company, up to 540,000 Private Placement Warrants and Warrant Rights with respect to an equal number of Opco Warrants at a price
of $1.00 per warrant and Warrant Right, for an aggregate purchase price of up to $540,000 (if the over-allotment option in connection
with the Public Offering is exercised in full) (the “Over-allotment Purchase Price”). The Purchaser shall pay the Over-allotment
Purchase Price by wire transfer of immediately available funds to Opco (which Opco will receive on behalf of the Company and in
consideration for the issuance by Opco to the Company of an equal number of Opco Warrants). On the Over-allotment Closing Date,
upon the payment by the Purchaser of the Over-allotment Purchase Price, the SPAC Parties shall, at their option, deliver a certificate
evidencing the Private Placement Warrants and Warrant Rights purchased on such date duly registered in the Purchaser’s name
to the Purchaser, or effect such delivery in book-entry form.


 


C. Terms
of the Private Placement Warrants and Warrant Rights.


 


(i) Each
Private Placement Warrant and Warrant Right shall have the terms set forth in a Warrant Agreement to be entered into by the Company
and a warrant agent, in connection with the Public Offering (the “Warrant Agreement”).


 


(ii) At
the time of the closing of the Public Offering, the Company and the Purchaser shall enter into a registration rights agreement
(the “Registration Rights Agreement”) pursuant to which the Company will grant certain registration rights to the Purchaser
relating to the Private Placement Warrants and the shares of Common Stock underlying the Private Placement Warrants and, if applicable,
the shares of Class A Common Stock issuable upon exchange of the Class A Units of Opco (and corresponding shares of Class B Common
Stock) underlying the Warrant Rights.


 


Section 2.Representations and Warranties
of the SPAC Parties. As a material inducement to the Purchaser to enter into this Agreement and purchase the Private Placement
Warrants and Warrant Rights, each SPAC Party, jointly and severally, hereby represents and warrants to the Purchaser (which representations
and warranties shall survive each Closing Date) that:


 


A. Organization
and Corporate Power. Each SPAC Party is, as applicable, a corporation or limited liability company 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 such SPAC Party. Each SPAC Party possesses all requisite corporate or limited liability company power and
authority necessary to carry out the transactions contemplated by this Agreement and the Warrant Agreement.


 


B. Authorization;
No Breach.


 


(i) The
execution, delivery and performance of this Agreement, the Private Placement Warrants and the Warrant Rights have been duly authorized
by the SPAC Parties as of the Closing Date. This Agreement constitutes the valid and binding obligation of each SPAC Party, 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). Upon issuance in accordance with, and payment pursuant to, the terms of the Warrant Agreement
and this Agreement, the Private Placement Warrants and Warrant Rights will constitute valid and binding obligations of the SPAC
Parties, enforceable in accordance with their terms as of the Closing Date, 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 SPAC Parties of this Agreement, the Private Placement Warrants, and the Warrant Rights, the issuance
and sale of the Private Placement Warrants and the Warrant Rights, the issuance of the shares of Common Stock or Class A Units
of Opco (and corresponding shares of Class B Common Stock) upon exercise of the Private Placement Warrants or Warrant Rights, as
applicable, and the fulfillment of and compliance with the respective terms hereof and thereof by the SPAC Parties, as applicable,
do not and will not as of the 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 any SPAC
Party’s capital stock, membership interests 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 any organizational document of the SPAC Parties (including any certificate of incorporation, bylaws
or limited liability company agreement), or any material law, statute, rule or regulation to which a SPAC Party is subject, or
any agreement, order, judgment or decree to which any SPAC Party is subject, except for any filings required after the date hereof
under federal or state securities laws.


 




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C. Title
to Securities. Upon issuance in accordance with, and payment pursuant to, the terms hereof and the Warrant Agreement, the shares
of Class A Common Stock issuable upon exercise of the Private Placement Warrants will be duly and validly issued, fully paid and
non-assessable. Upon issuance in accordance with, and payment pursuant to, the terms hereof and the Warrant Agreement, the Purchaser
will have good title to the Private Placement Warrants, Warrant Rights and the shares of Class A Common Stock or Class A Units
of Opco (and the corresponding shares of Class B Common Stock), as applicable, issuable upon exercise of such Private Placement
Warrants or Warrant Rights, as applicable, free and clear of all liens, claims and encumbrances of any kind, other than (i) transfer
restrictions hereunder, the Warrant Agreement, the governing documents of the Company and Opco, as applicable, and under the other
agreements contemplated hereby, (ii) transfer restrictions under federal and state securities laws, and (iii) liens, claims or
encumbrances imposed due to the actions of the Purchaser.


 


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 SPAC Parties of this Agreement or the consummation by
the SPAC Parties of any other transactions contemplated hereby.


 


Section 3.Representations and Warranties
of the Purchaser. As a material inducement to the SPAC Parties to enter into this Agreement and issue and sell the Private
Placement Warrants and Warrant Rights to the Purchaser, the Purchaser hereby represents and warrants to the SPAC Parties (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 Purchaser is subject.


 


C. Investment
Representations.


 


(i) The
Purchaser is acquiring the Private Placement Warrants and Warrant Rights and, upon exercise of the Private Placement Warrants or
Warrant Rights, the shares of Common Stock or Class A Units of Opco (and the corresponding shares of Class B Common Stock), as
applicable, issuable upon such exercise (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.


 


(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 SPAC Parties are 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 Purchaser to acquire such Securities.


 




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


 


(v) The
Purchaser has been furnished with all materials relating to the business, finances and operations of the SPAC Parties 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 SPAC Parties. 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 Purchaser 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) subsequently registered thereunder or
(2) sold in reliance on an exemption therefrom; (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; and (c) Rule 144 adopted pursuant to the Securities
Act will not be available for resale transactions of Securities prior to a Business Combination and may not be available for resale
transactions of Securities after a Business Combination.


 


(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 SPAC Parties, 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 investment in the Securities.


 


Section 4.Conditions of the Purchaser’s
Obligations. The obligations of the Purchaser to purchase and pay for the Private Placement Warrants and Warrant Rights 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 SPAC Parties contained in Section 2 shall be true and correct at
and as of such Closing Date as though then made.


 


B. Performance.
Each SPAC Party 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 Warrant Agreement.


 


D. Warrant
Agreement. The SPAC Parties shall have entered into the Warrant Agreement with a warrant agent on terms satisfactory to the
Purchaser.


 


Section 5.Conditions of the SPAC
Parties’ Obligations. The obligations of the SPAC Parties to the Purchaser under this Agreement 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 Purchaser contained in Section 3 shall be true and correct at and
as of such Closing Date as though then made.


 




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B. Performance.
The Purchaser 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 Purchaser on or before such Closing Date.


 


C. Consents.
The SPAC Parties shall have obtained the consent of its Board of Directors or Managing Member, as applicable, authorizing the execution,
delivery and performance of this Agreement and the Warrant Agreement and the issuance and sale of the Private Placement Warrants
hereunder and Warrant Rights.


 


D. 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 Warrant Agreement.


 


E. Warrant
Agreement. The SPAC Parties shall have entered into the Warrant Agreement with a warrant agent on terms satisfactory to the
SPAC Parties.


 


Section 6.Termination. This
Agreement may be terminated at any time after [-], 2020 upon the election by the SPAC Parties, collectively, or the Purchaser 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 Purchaser to affiliates thereof (including, without limitation, one or more of its members).


 


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.


 


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]


 




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


 


	 	SPAC PARTIES
	 	 
	 	COMPANY:
	 	 
	 	RICE ACQUISITION CORP


 


	 	By:	 
	 	Name:	Daniel Joseph Rice, IV
	 	Title:	Chief Executive Officer


 


	 	OPCO: 
	 	 
	 	RICE ACQUISITION HOLDINGS LLC 


 


	 	By:	 
	 	Name:	Daniel Joseph Rice, IV
	 	Title:	Chief Executive Officer


 


	 	PURCHASER:
	 	 
	 	RICE ACQUISITION SPONSOR LLC 


 


	 	By:	 
	 	Name:	Daniel Joseph Rice, IV
	 	Title:	Chief Executive Officer


 


[Signature Page to Private Placement
Warrants Purchase Agreement]