Document:

EX-10.1

 Exhibit 10.1 

Voting Agreement 
 This
Voting Agreement (this “Agreement”), dated as of January 24, 2022, is entered into by and among the undersigned shareholders (each, a “Shareholder” and collectively, “Shareholders”) of Enerflex
Ltd., a Canadian corporation (“Parent”), and Exterran Corporation, a Delaware corporation (the “Company”). The Company and each Shareholder are each sometimes referred to herein individually as a
“Party” and collectively as the “Parties”. 
 WHEREAS, concurrently with or following the execution of
this Agreement, the Company, Parent, and Enerflex US Holdings Inc., a Delaware corporation and wholly owned subsidiary of Parent (“Merger Sub”), have entered, or will enter, into an Agreement and Plan of Merger (as the same may be
amended from time to time, the “Merger Agreement”), providing for, among other things, the merger (the “Merger”) of Merger Sub and the Company pursuant to the terms and conditions of the Merger Agreement; 

WHEREAS, the Parent Board has unanimously (a) determined that it is in the best interests of Parent to enter into the Merger Agreement;
(b) approved the execution and delivery by Parent of the Merger Agreement, the performance by Parent of its covenants and agreements contained therein and the consummation of the transactions contemplated by the Merger Agreement, including the
Merger; (c) resolved to recommend that Parent’s shareholders approve the issuance of the common shares in the capital of Parent (“Common Shares”) as consideration to the stockholders of the Company, as required by the
rules of the Toronto Stock Exchange (the “Share Issuance Resolution”); and (d) directed that the Share Issuance Resolution be submitted to Parent’s shareholders for their approval; 

WHEREAS, in order to induce the Company to enter into the Merger Agreement, each Shareholder is willing to make certain representations,
warranties, covenants, and agreements as set forth in this Agreement with respect to the Common Shares beneficially owned (within the meaning of Rule 13d-3 under the Exchange Act) by such Shareholder
(the “Subject Shares”) and the stock options of Parent held by such Shareholder (the “Subject Options” and, together with any additional Common Shares or other securities of Parent pursuant to Section 6 hereof,
the “Subject Securities”); and 
 WHEREAS, as a condition to its willingness to enter into the Merger Agreement, the
Company has required that each Shareholder, and each Shareholder has agreed to, execute and deliver this Agreement. 
 NOW, THEREFORE, in
consideration of the foregoing and the respective representations, warranties, covenants, and agreements set forth below and for other good and valuable consideration, the receipt, sufficiency, and adequacy of which are hereby acknowledged, the
Parties hereto, intending to be legally bound, do hereby agree as follows: 
 1. Definitions. For purposes
of this Agreement, capitalized terms used and not otherwise defined herein shall have the respective meanings ascribed to such terms in the Merger Agreement. 
  

 2. Representations of Shareholder. 

Each Shareholder represents and warrants to the Company that: 

(a) Ownership of Subject Securities. Such Shareholder (i) is the beneficial owner of or exercises control
and direction, directly or indirectly, over the Subject Securities, and has good and marketable title thereto, free and clear of any proxy, voting restriction, adverse claim, or other Liens, other than those created by this Agreement or under
applicable securities laws, subject to, in the case of the Subject Options, the Amended and Restated 2013 Stock Option Plan of Parent, as amended and restated from time to time (the “Option Plan”); and (ii) has the sole voting
and sole disposition power over all of the Subject Securities. Except pursuant to this Agreement, there are no options, warrants, or other rights, agreements, arrangements, or commitments of any character to which such Shareholder is a party
relating to the pledge, disposition, or voting of any of the Subject Securities and there are no voting trusts or voting agreements with respect to the Subject Securities. 

(b) Disclosure of All Subject Securities Owned. As of the date hereof, such Shareholder (including through any of its
Affiliates) does not own of record or beneficially, or exercise control or direction over, or have any right to acquire, any securities of Parent, other than (i) the Subject Securities, and (ii) pursuant to the Subject Options. 

(c) Power and Authority; Binding Agreement. Such Shareholder has full power and authority and legal capacity to enter
into, execute, and deliver this Agreement and to perform fully such Shareholder’s obligations hereunder. This Agreement has been duly and validly executed and delivered by such Shareholder and, assuming due execution by the Company, constitutes
the legal, valid, and binding obligation of such Shareholder, enforceable against such Shareholder in accordance with its terms except as may be limited by applicable general principles of equity whether applied in a court of law or a court of
equity and by bankruptcy, insolvency, reorganization, moratorium or other similar Laws affecting creditors’ rights generally. 

(d) No Conflict. The execution and delivery of this Agreement by such Shareholder does not, and the consummation of the
transactions contemplated hereby and the compliance with the provisions hereof will not, conflict with or violate any Law applicable to such Shareholder or result in any breach of or violation of, or constitute a default (or an event that with
notice or lapse of time or both would become a default) under, or give to others any rights of termination, amendment, acceleration, or cancellation of, or result in the creation of any Lien on any of the Subject Securities pursuant to, any
agreement or other instrument or obligation (including organizational documents) binding upon such Shareholder or any of the Subject Securities. 

(e) No Consents. No consent, approval, Order, or authorization of, or registration, declaration, or filing with, any
Governmental Entity or any other Person on the part of such Shareholder is required in connection with the valid execution and delivery of this Agreement. If such Shareholder is an individual, no consent of such Shareholder’s spouse is
necessary under any “family property” or other Laws in order for such Shareholder to enter into and perform its obligations under this Agreement. 

  
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 (f) No Litigation. As of the date hereof, there is no action, suit,
investigation, or proceeding (whether judicial, arbitral, administrative, or other) (each an “Action”) pending against, or, to the knowledge of such Shareholder, threatened against or affecting, such Shareholder that could
reasonably be expected to materially impair or materially adversely affect the ability of such Shareholder to perform such Shareholder’s obligations hereunder or to consummate the transactions contemplated by this Agreement on a timely basis.

 3. Agreement to Vote Shares; Proxy. 

(a) Agreement to Vote and Approve. Each Shareholder irrevocably and unconditionally agrees during the term of this
Agreement, at any annual and/or special meeting of Parent called with respect to the following matters, and at every adjournment or postponement thereof, and on every action or approval by written consent or consents of Parent shareholders with
respect to any of the following matters, to vote or cause the holder of record to vote the Subject Shares and any other Subject Securities entitled to vote which such Shareholder may then beneficially own (in each case including via proxy): (i) in
favor of (1) the Shares Issuance Resolution, and (2) any proposal to adjourn or postpone such meeting of shareholders of Parent to a later date if there are not sufficient votes to approve the Share Issuance Resolution; and
(ii) against (1) any Parent Alternative Proposal other than the transactions contemplated by the Merger Agreement, (2) any action, proposal, transaction, or agreement which could reasonably be expected to result in a breach of any
covenant, representation or warranty, or any other obligation or agreement of Parent under the Merger Agreement or of such Shareholder under this Agreement, and (3) any action, proposal, transaction, or agreement that could reasonably be
expected to impede, interfere, with, delay, discourage, adversely affect, or inhibit the approval of the Share Issuance Resolution, the timely consummation of the Merger or the fulfillment of Parent’s, the Company’s, or Merger Sub’s
conditions under the Merger Agreement or change in any manner the voting rights of any class of shares of Parent (including any amendments to Parent’s certificate of incorporation, articles and/or bylaws). 

(b) Proxy Voting. Prior to the Expiration Time, each Shareholder shall execute and deliver (or cause the holders of
record to execute and deliver), within five business days of receipt, any proxy card or voting instructions it receives that is sent by Parent to its shareholders soliciting proxies with respect to any matter described in Section 3(a) which
shall be voted in the manner described in Section 3(a). 
 (c) Governmental Entity Action. Notwithstanding
anything to the contrary in this Agreement, if at any time prior to the Expiration Time a Governmental Entity enters an order restraining, enjoining or otherwise prohibiting any Shareholder or its Affiliates from taking any action pursuant to
Section 3(a) and/or Section 3(b) of this Agreement, then (i) the obligations of such Shareholder set forth in Section 3(a) and Section 3(b) of this Agreement, as applicable, shall be of no force and effect for so long as
such order is in effect to the extent such order restrains, enjoins or otherwise prohibits such Shareholder or Affiliate from taking any such action, and (ii) such Shareholder shall cause the Subject

  
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Securities to not be represented in person or by proxy at any meeting at which a vote of such Shareholder in connection with the Share Issuance Resolution is sought or requested; provided, that
neither such Shareholder nor any of its controlled Affiliates solicited, knowingly encouraged or participated in any manner with any Governmental Entity in bringing action which resulted in such order. 

4. No Voting Trusts or Other Arrangement. 

Each Shareholder agrees that except as provided in this Agreement during the term of this Agreement such Shareholder will not
deposit any of the Subject Securities in a voting trust, grant any proxies with respect to the Subject Securities, or subject any of the Subject Securities to any arrangement with respect to the voting of the Subject Securities other than agreements
entered into with the Company. 
 5. Transfer and Encumbrance. 

Each Shareholder agrees that during the term of this Agreement, such Shareholder will not, directly or indirectly, without the
prior written consent of the Company, transfer, sell, offer, exchange, assign, pledge, convey any record or beneficial ownership in or otherwise dispose of (by merger (including by conversion into securities or other consideration), by tendering
into any tender or exchange offer, by testamentary disposition, by operation of Law, or otherwise), or encumber (“Transfer”) any of the Subject Securities to any person, or enter into any contract, option, or other agreement with
respect to, or consent to, a Transfer of, any of the Subject Securities or such Shareholder’s voting or economic interest therein. Any attempted Transfer of Subject Securities or any interest therein in violation of this Section 5 shall be
null and void. This Section 5 shall not prohibit a Transfer of the Subject Securities by each Shareholder to an Affiliate of such Shareholder and if such Shareholder is an individual, to any member of such Shareholder’s immediate family,
or to a trust for the benefit of such Shareholder or any member of such Shareholder’s immediate family, or upon the death of such Shareholder; provided, that a Transfer referred to in this sentence shall be permitted only if, as a precondition
to such Transfer, the transferee agrees in a writing, reasonably satisfactory in form and substance to the Company, to be bound by all of the terms of this Agreement. 

6. Additional Shares. 

(a) Each Shareholder agrees that all Common Shares or other securities of Parent that such Shareholder purchases, acquires the
right to vote, or otherwise acquires record or beneficial ownership of after the execution of this Agreement and prior to the Expiration Time (including by way of any Subject Option exercise) shall be subject to the terms and conditions of this
Agreement and shall constitute Subject Securities for all purposes of this Agreement. In the event of any stock split, stock dividend, merger, reorganization, recapitalization, reclassification, combination, exchange of shares, or the like of the
capital of Parent affecting the Subject Securities, the terms of this Agreement shall apply to the resulting securities and such resulting securities shall be deemed to be “Subject Securities” for all purposes of this Agreement. 

  
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 (b) Promptly following the written request of the Company, or upon any
Shareholder’s or any of its controlled Affiliates’ acquisition of record or beneficial ownership of additional Common Shares or other securities of Parent after the date hereof, such Shareholder shall send to the Company a written notice
setting forth the number of Subject Securities owned of record and beneficially by such Shareholder or any of its controlled Affiliates and indicating the capacity in which such Subject Securities are owned. Each Shareholder agrees to cause any of
its controlled Affiliates that acquires any Common Shares or other securities of Parent on or after the date hereof to execute an agreement in a form reasonably acceptable to the Company to be bound with respect to this Agreement with respect to
such Common Shares or other securities of Parent to the same extent such Common Shares or other securities of Parent would be subject to this Agreement had they been acquired by such Shareholder, and such Common Shares or other securities of Parent
shall be deemed as Subject Securities for all purposes hereunder. 
 7. Waiver of Certain Rights. 

Each Shareholder hereby agrees not to commence or participate in, any Action, derivative or otherwise, against Parent, the
Merger Sub, the Company, or any of their respective Subsidiaries or successors: (a) challenging the validity of, or seeking to enjoin or delay the operation of, any provision of this Agreement or the Merger Agreement in the form dated the date
hereof and without any amendment (including any claim seeking to enjoin or delay the Closing); or (b) to the fullest extent permitted under Law, alleging a breach of any duty of the Parent Board in connection with the Merger Agreement in the
form dated the date hereof and without any amendment, this Agreement, or the transactions contemplated thereby and hereby. 
 8.
Termination. 
 This Agreement shall terminate upon the earliest to occur of (the “Expiration
Time”): (a) the Effective Time; (b) the date on which the Merger Agreement is terminated in accordance with its terms; (c) the termination of this Agreement by mutual written consent of the Parties; (d) December 23,
2022; and (e) with respect to each Shareholder, the election of such Shareholder in its sole discretion to terminate this Agreement promptly following any amendment of any term or provision of the original unamended Merger Agreement dated as of
the date hereof that increases or changes the form of consideration payable pursuant to such Merger Agreement. None of the representations, warranties or covenants and agreements in this Agreement shall survive the Expiration Time; provided, that
nothing in this Section 8 shall relieve or otherwise limit the liability of any Party for any intentional breach of this Agreement prior to its termination (other than following the Effective Time); and; provided, further that Sections 14, 15
and 16 shall survive any such termination. 

  
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 9. No Solicitation. 

From the date of this Agreement until the Expiration Time, subject to Section 10, each Shareholder shall not, and shall
cause its Subsidiaries (if any) not to, and shall use it reasonable best efforts to cause its controlled Affiliates (if any) and Representatives not to, directly or indirectly: (a) solicit, initiate or knowingly encourage or knowingly
facilitate any inquiry regarding, or the making or submission of any proposal, offer or indication of interest that constitutes, or would reasonably be expected to lead to, or result in, a Parent Alternative Proposal; (b) engage in, knowingly
encourage, continue or otherwise participate in any discussions or negotiations with any Person other than the Parent, Merger Sub, the Company and their respective Affiliates and Representatives (any such Person a “Third Party”)
regarding a Parent Alternative Proposal or any inquiry, proposal, offer or indication of interest that would reasonably be expected to lead to, or result in, a Parent Alternative Proposal; (c) furnish to any Third Party any nonpublic
information relating to Parent or its Subsidiaries in connection with or for the purpose of facilitating a Parent Alternative Proposal or any inquiry, proposal, offer or indication of interest that would reasonably be expected to lead to, or
result in, a Parent Alternative Proposal; (d) recommend or enter into any other letter of intent, memorandum of understandings, agreement in principle, option agreement, acquisition agreement, merger agreement, joint venture agreement,
partnership agreement or other similar agreement with respect to a Parent Alternative Proposal (except for confidentiality agreements permitted thereunder); (e) solicit proxies with respect to a Parent Alternative Proposal (other than the Merger and
the Merger Agreement) or otherwise knowingly encourage or assist any Person in taking or planning any action that could reasonably be expected to compete with, restrain, or otherwise serve to interfere with or inhibit the timely consummation of the
Merger in accordance with the terms of the Merger Agreement; (f) knowingly encourage or recommend any other holder of Common Shares to not adopt the Merger Agreement or approve the transactions contemplated by the Merger Agreement, including
the Merger, or make any public statement approving or recommending a Parent Alternative Proposal; (g) initiate a shareholders’ vote or action by written consent of Parent’s shareholders with respect to a Parent Alternative Proposal;
or (h) approve, authorize or agree to do any of the foregoing or otherwise knowingly facilitate any effort or attempt to make a Parent Alternative Proposal. 

10. No Agreement as Director or Officer. 

Each Shareholder makes no agreement or understanding in this Agreement in such Shareholder’s capacity as a director and/or
officer of Parent or any of its Subsidiaries (if such Shareholder holds any such office), and nothing in this Agreement: (a) will limit or affect any actions or omissions taken by such Shareholder in such Shareholder’s capacity as a
director and/or officer, including in exercising rights under the Merger Agreement, and no such actions or omissions shall be deemed a breach of this Agreement; or (b) will be construed to prohibit, limit, or restrict such Shareholder from
fulfilling such Shareholder’s duties as a director or officer of Parent or from exercising such Shareholder’s fiduciary duties as an officer and/or director to Parent or any of its shareholders. 

11. Further Assurances. 

Each Shareholder agrees, from time to time, and without additional consideration, to execute and deliver such additional
documents and other instruments and take all such further action as the Company may reasonably request in writing to carry out the intent of this Agreement. 

  
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 12. Stop Transfer Instructions. 

At all times commencing with the execution and delivery of this Agreement and continuing until the Expiration Time, in
furtherance of this Agreement, each Shareholder hereby authorizes the Company or its counsel to notify the Parent’s transfer agent that there is a stop transfer order with respect to all of the Subject Securities (and that this Agreement places
limits on the voting and transfer of the Subject Securities), subject to the provisions hereof and provided that any such stop transfer order and notice will immediately be withdrawn and terminated by the Company following the Expiration Time. 

13. Specific Performance. 

Each Party hereto acknowledges that it will be impossible to measure in money the damage to the other Party if a Party hereto
fails to comply with any of the obligations imposed by this Agreement, that every such obligation is material and that, in the event of any such failure, the other Party will not have an adequate remedy at Law or damages. Accordingly, each Party
hereto agrees that injunctive relief or other equitable remedy, in addition to remedies at Law or damages, is the appropriate remedy for any such failure and will not oppose the seeking of such relief on the basis that the other Party has an
adequate remedy at Law. 
 14. Entire Agreement. 

This Agreement supersedes all prior agreements, written or oral, between the Parties hereto with respect to the subject matter
hereof and contains the entire agreement among the Parties with respect to the subject matter hereof. This Agreement may not be amended or supplemented, and no provisions hereof may be modified or waived, except by an instrument in writing signed by
all of the Parties hereto. No waiver of any provisions hereof by any Party shall be deemed a waiver of any other provisions hereof by such Party, nor shall any such waiver be deemed a continuing waiver of any provision hereof by such Party. 

15. Notices. 

All notices, requests, consents, claims, demands, waivers and other communications hereunder shall be in writing and shall be
deemed to have been given upon the earlier of actual receipt or: (a) when delivered by hand (providing proof of delivery); (b) when received by the addressee if sent by a nationally recognized overnight courier (receipt requested); or
(c) on the date sent by email if sent during normal business hours of the recipient, and on the next Business Day if sent after normal business hours of the recipient. Such communications must be sent to the respective Parties at the following
addresses (or at such other address for a Party as shall be specified in a notice given in accordance with this Section 15): 

  
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 If to the Company: 

Exterran Corporation 

11000 Equity Drive 

Houston, TX 77041 

Attention: Kelly Battle 

Email:
                              
                               

Copy to: 

King & Spalding LLP 

1180 Peachtree St NE 

Atlanta, GA 30309 

Attention:         Keith Townsend; Robert J. Leclerc 

Email:                                             
                                      
 If to any Shareholder, to the mailing address or email address set forth for
such Shareholder on the signature page hereof. 
 16. Miscellaneous. 

(a) Governing Law. This Agreement, and all legal actions (whether based on contract, tort, or statute) arising out of or
relating to, or in connection with this Agreement or the actions of any of the Parties in the negotiation, administration, performance, or enforcement hereof, shall be governed by and construed in accordance with the laws of the Province of Alberta
and the laws of Canada applicable therein without giving effect to any choice or conflict of law provision or rule (whether of the Province of Alberta or any other jurisdiction) that would cause the application of Laws of any jurisdiction other than
those of the Province of Alberta. 
 (b) No Legal Action. Each Shareholder shall not, and shall use its reasonable
best efforts to cause its Representatives not to, bring, commence, institute, maintain, prosecute or voluntarily or knowingly aid any claim, appeal, or proceeding which (a) challenges the validity of or seeks to enjoin the operation of any
provision of this Agreement, or (b) alleges that the execution and delivery of this Agreement by such Shareholder breaches any fiduciary duty of the Parent Board (or any member thereof) or any duty that such Shareholder has (or may be alleged
to have) to Parent or to the other holders of Common Shares. 
 (c) Submission to Jurisdiction. Each of the Parties
hereto irrevocably agrees that any legal action with respect to this Agreement and the rights and obligations arising hereunder, or for recognition and enforcement of any judgment in respect of this Agreement and the rights and obligations arising
hereunder brought by any other Party hereto or its successors or assigns shall be brought and determined exclusively in the Courts of the Province of Alberta. Each of the Parties hereto agrees that service of process or other papers in connection
with any such legal action in the manner provided for notices in 

  
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Section 15 or in such other manner as may be permitted by applicable Laws, will be valid and sufficient service thereof. Each of the Parties hereto hereby irrevocably submits with regard to
any such legal action for itself, generally and unconditionally, to the personal jurisdiction of the aforesaid courts and agrees that it will not bring any action relating to this Agreement or any of the transactions contemplated by this Agreement
in any court or tribunal other than the aforesaid courts. Each of the Parties hereto hereby irrevocably waives, and agrees not to assert, by way of motion, as a defense, counterclaim, or otherwise, in any legal action with respect to this Agreement
and the rights and obligations arising hereunder, or for recognition and enforcement of any judgment in respect of this Agreement and the rights and obligations arising hereunder: (i) any claim that it is not personally subject to the
jurisdiction of the above named courts for any reason other than the failure to serve process in accordance with this Section 16(c); (ii) any claim that it is exempt or immune from jurisdiction of any such court or from any legal process
commenced in such courts (whether through service of notice, attachment prior to judgment, attachment in aid of execution of judgment, execution of judgment, or otherwise); and (iii) to the fullest extent permitted by the applicable Law, any
claim that (x) the suit, action, or proceeding in such court is brought in an inconvenient forum, (y) the venue of such suit, action, or proceeding is improper, or (z) this Agreement, or the subject matter hereof, may not be enforced
in or by such courts. 
 (d) Waiver of Jury Trial. EACH PARTY ACKNOWLEDGES AND AGREES THAT ANY CONTROVERSY WHICH MAY
ARISE UNDER THIS AGREEMENT IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES AND, THEREFORE, EACH SUCH PARTY IRREVOCABLY AND UNCONDITIONALLY WAIVES ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LEGAL ACTION ARISING OUT OF OR
RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT. EACH PARTY TO THIS AGREEMENT CERTIFIES AND ACKNOWLEDGES THAT: (A) NO REPRESENTATIVE OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY
WOULD NOT SEEK TO ENFORCE THE FOREGOING WAIVER IN THE EVENT OF A LEGAL ACTION; (B) SUCH PARTY HAS CONSIDERED THE IMPLICATIONS OF THIS WAIVER; (C) SUCH PARTY MAKES THIS WAIVER VOLUNTARILY; AND (D) SUCH PARTY HAS BEEN INDUCED TO ENTER
INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 16(d) 
 (e) Expenses.
All costs and expenses incurred in connection with this Agreement shall be paid by the Party incurring such cost or expense, whether or not the Merger is consummated. 

(f) Severability. If any term or provision of this Agreement is invalid, illegal, or unenforceable in any jurisdiction,
such invalidity, illegality, or unenforceability shall not affect any other term or provision of this Agreement or invalidate or render unenforceable such term or provision in any other jurisdiction. Upon such determination that any term or other
provision is invalid, illegal, or unenforceable, the Parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the Parties as closely as possible in a mutually acceptable manner in order that the
transactions contemplated hereby be consummated as originally contemplated to the greatest extent possible. 

  
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 (g) Counterparts. This Agreement may be executed in one or more
counterparts, each of which shall be deemed to be an original but all of which together shall constitute one and the same instrument. 

(h) Section Headings. All section headings herein are for convenience of reference only and are not
part of this Agreement, and no construction or reference shall be derived therefrom. 
 (i) Assignment. No Party to
this Agreement may assign any of its rights or obligations under this Agreement without the prior written consent of the other Parties hereto. Subject to the preceding sentence, this Agreement will be binding upon, inure to the benefit of and be
enforceable by the Parties and their respective permitted successors and assigns. Any assignment contrary to the provisions of this Section 16(i). 

(j) No Third-Party Beneficiaries. Nothing in this Agreement, express or implied, is intended to or shall confer upon any
Person other than the Parties and their respective successors and permitted assigns any legal or equitable right, benefit, or remedy of any nature under or by reason of this Agreement. 

(k) No Agreement Until Executed; No Ownership Rights. Irrespective of negotiations among the Parties or the exchanging
of drafts of this Agreement, this Agreement shall not constitute or be deemed to evidence a contract, agreement, arrangement or understanding between the Parties unless and until (i) the Parent Board has approved, for purposes of any applicable
anti-takeover laws and regulations, and any applicable provision of the Parent’s Organizational Documents, this Agreement and the transactions contemplated by the Merger Agreement and this Agreement; (ii) the Merger Agreement is executed
by all parties thereto; and (iii) this Agreement is executed by all Parties hereto. Nothing contained in this Agreement shall be deemed to vest in the Company, Parent or any of their respective Affiliates any direct or indirect ownership or
incidence of ownership of or with respect to the Subject Securities. All rights, ownership and economic benefits of and relating to the Subject Securities shall remain vested in and belong to such Shareholders, as applicable, and neither the
Company, Parent nor any of their respective Affiliates shall have any authority to manage, direct, restrict, regulate, govern or administer any of the policies or operations of any Shareholder or exercise any power or authority to direct any
Shareholder in the voting of any of the Subject Securities, except to the extent otherwise expressly provided in this Agreement. 

[SIGNATURE PAGE FOLLOWS] 

  
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 IN WITNESS WHEREOF, the Parties hereto have executed and delivered this Agreement as of the
date first written above. 
  

			
	EXTERRAN CORPORATION
		
	By:	 	 /s/ Andrew J. Way

	Name:	 	Andrew J. Way
	Title:	 	President and Chief Executive Officer

 
			
	Shareholder Name:
		
	By:	 	 /s/ Fernando Assing

	Name:	 	Fernando Assing
	Title:	 	Director
	
	Shareholder Name:
		
	By:	 	 /s/ Robert Boswell

	Name:	 	Robert Boswell
	Title:	 	Director
	
	Shareholder Name:
		
	By:	 	 /s/ Maureen Cormier Jackson

	Name:	 	Maureen Cormier Jackson
	Title:	 	Director
	
	Shareholder Name:
		
	By:	 	 /s/ Byron Dunn

	Name:	 	Byron Dunn
	Title:	 	Director
	
	Shareholder Name:
		
	By:	 	 /s/ Mona Hale

	Name:	 	Mona Hale
	Title:	 	Director
	
	Shareholder Name:
		
	By:	 	 /s/ Stan Marshall

	Name:	 	Stan Marshall
	Title:	 	Director

 
			
	Shareholder Name:
		
	By:	 	 /s/ Kevin Reinhart

	Name:	 	Kevin Reinhart
	Title:	 	Director
	
	Shareholder Name:
		
	By:	 	 /s/ Marc Rossiter

	Name:	 	Marc Rossiter
	Title:	 	Director, President and Chief Executive Officer
	
	Shareholder Name:
		
	By:	 	 /s/ Stephen Savidant

	Name:	 	Stephen Savidant
	Title:	 	Director and Chairman of the Board
	
	Shareholder Name:
		
	By:	 	 /s/ Juan Carlos Villegas

	Name:	 	Juan Carlos Villegas
	Title:	 	Director
	
	Shareholder Name:
		
	By:	 	 /s/ Michael Weill

	Name:	 	Michael Weill
	Title:	 	Director

 
			
	Shareholder Name:
		
	By:	 	 /s/ Helen Wesley

	Name:	 	Helen Wesley
	Title:	 	Director
	
	Shareholder Name:
		
	By:	 	 /s/ Helmuth Witulski

	Name:	 	Helmuth Witulski
	Title:	 	President, Canada
	
	Shareholder Name:
		
	By:	 	 /s/ Patricia Martinez

	Name:	 	Patricia Martinez
	Title:	 	President, Latin America and Chief Energy Transition Officer
	
	Shareholder Name:
		
	By:	 	 /s/ Sanjay Bishnoi

	Name:	 	Sanjay Bishnoi
	Title:	 	Senior Vice President and Chief Financial Officer
	
	Shareholder Name:
		
	By:	 	 /s/ Phil Pyle

	Name:	 	Phil Pyle
	Title:	 	President, International

 
			
	Shareholder Name:
		
	By:	 	 /s/ Greg Stewart

	Name:	 	Greg Stewart
	Title:	 	President, USA
	
	Shareholder Name:
		
	By:	 	 /s/ David Izett

	Name:	 	David Izett
	Title:	 	Senior Vice President and General CounselEX-4.2

 Exhibit 4.2 

Execution Version 

ASSIGNMENT, ASSUMPTION AND AMENDMENT AGREEMENT 

THIS ASSIGNMENT, ASSUMPTION AND AMENDMENT AGREEMENT (the “Agreement”) is entered into and effective as of January 18, 2022 by and
among Power & Digital Infrastructure Acquisition Corp., a Delaware corporation ( “XPDI”) (to be renamed “Core Scientific, Inc.” effective as of the Closing (as defined below), or “New
Core”), Core Scientific Holding Co., a Delaware corporation (“Core”), Continental Stock Transfer & Trust Company, a New York corporation (“Continental”) and Computershare Inc., a Delaware
corporation (“Computershare Inc.”), and its wholly-owned subsidiary, Computershare Trust Company, N.A., a federally chartered trust company (collectively with Computershare Inc., “Computershare”). 

WHEREAS, XPDI and Continental have previously entered into a warrant agreement, dated as of February 9, 2021 (the “Warrant
Agreement”) governing the terms of XPDI’s outstanding warrants (the “Warrants”) to purchase shares of Class A common stock, par value $0.0001 per share, of XPDI (“Class A common
stock”);  
 WHEREAS, each whole Warrant entitles the holder thereof to purchase one share of Class A common stock, for $11.50
per share, subject to adjustment as described herein; 
 WHEREAS, XPDI has entered into that certain Agreement and Plan of Merger and Reorganization
(as amended on October 1, 2021 and December 29, 2021, and as may be further amended in accordance with its terms, the “Merger Agreement”), dated as of July 20, 2021, by and among XPDI, XPDI Merger Sub Inc., a
Delaware corporation and direct, wholly owned subsidiary of XPDI (“Merger Sub”), and Core, providing for a business combination transaction, pursuant to which (a) in accordance with the General Corporation Law of the
State of Delaware (as amended, the “DGCL”), Merger Sub will merge with and into Core (the “First Merger”), with Core surviving the First Merger as a wholly owned subsidiary of XPDI (the
“Surviving Corporation”), (b) in accordance with the DGCL, on the day after the date on which the First Merger is consummated, but in any event as part of the same overall transaction as the First Merger, the Surviving
Corporation will merge with and into XPDI (the “Second Merger”), with XPDI surviving the Second Merger and (c) in accordance with the Delaware Limited Liability Company Act (“DLLCA”) and Nevada Revised
Statutes, as amended, promptly following the Second Merger, but in any event on the same day as the Second Merger, Blockcap, Inc., a Nevada corporation, will merge with and into Core Scientific Acquired Mining LLC, a Delaware limited liability
company (the “Third Merger Sub” and together with Merger Sub, “Merger Subs” and each, individually, a “Merger Sub”) (the “Third Merger” and together with
the First Merger and the Second Merger, the “Business Combination”), with Third Merger Sub surviving the Third Merger as a wholly owned subsidiary of XPDI; 

WHEREAS, upon the Effective Time (as defined in the Merger Agreement), holders of the Class A common stock will receive a number of shares of
Common Stock, par value $0.0001 per share, of New Core (“New Core Common Stock”) based on an adjusted equity value of New Core pursuant to the terms and conditions of the Merger Agreement; 

WHEREAS, pursuant to Section 4.5 of the Warrant Agreement, upon the Effective Time (as defined in the Merger Agreement) (the
“Closing”), the Warrants will represent the right of the holders thereof to purchase shares of New Core Common Stock; 
 WHEREAS, as
a result of the foregoing, the parties hereto wish for XPDI to assign to New Core all of XPDI’s rights and interests and obligations in and under the Warrant Agreement and for New Core to accept such assignment, and assume all of XPDI’s
obligations thereunder, in each case, effective upon the Closing; 
 WHEREAS, effective upon the Closing, New Core wishes to appoint Computershare to
serve as successor Warrant Agent and Transfer Agent under the Warrant Agreement; and 
 WHEREAS, in connection with and effective upon such
appointment, Continental wishes to assign all of its rights, interests and obligations as Warrant Agent and Transfer Agent under the Warrant Agreement, as hereby amended, to Computershare, Computershare wishes to assume all of such rights, interests
and obligations and New Core wishes to approve such assignment and assumption. 

  
 1 

 NOW, THEREFORE, for good and valuable consideration, receipt of which is hereby acknowledged,
the parties hereby agree as follows:  
 1. Assignment and Assumption of Warrant Agreement. XPDI hereby assigns, and New Core hereby agrees to
accept and assume, effective as of the Closing, all of XPDI’s rights, interests and obligations in, and under the Warrant Agreement (as amended hereby) and Warrants. Unless the context otherwise requires, from and after the Closing, any
references in the Warrant Agreement or the Warrants to: (i) the “Company” shall mean New Core; (ii) shares of “Common Stock” shall mean shares of New Core Common Stock; and (iii) the “Board of Directors”
or the “Board” or any committee thereof shall mean the board of directors of New Core or any committee thereof. New Core hereby assumes, and agrees to pay reasonable remuneration (pursuant to the Warrant Agent fee schedule mutually agreed
upon), perform, satisfy and discharge in full, as the same become due, all of the Company’s liabilities and obligations under the Warrant Agreement arising from and after the Closing. 

2. Appointment of Successor Warrant Agent and Transfer Agent. New Core hereby appoints Computershare to serve as successor Warrant Agent and Transfer
Agent under the Warrant Agreement and Continental hereby assigns, and Computershare hereby agrees to accept and assume, effective as of the Closing, all of Continental’s rights, interests and obligations in, and under the Warrant Agreement and
Warrants, as Warrant Agent and Transfer Agent. Unless the context otherwise requires, from and after the Closing, any references in the Warrant Agreement and the Warrants to the “Warrant Agent” or “Transfer Agent”
shall mean Computershare. Any notice, statement or demand authorized by the Warrant Agreement to be given or made by the holder of any Warrant or by XPDI to or on the Warrant Agent pursuant to Section 9.2 shall be delivered to: 

Computershare Trust Company, N.A. 
 Computershare Inc. 

150 Royall Street 
 Canton, MA 02021 

Attn: Client Services 
 Email: Fran.Musso@computershare.com 

3. Replacement Instruments. Following the Closing, upon request by any holder of a Warrant, New Core shall issue a new instrument for such Warrant
reflecting the adjustment to the terms and conditions described herein and in Section 4.5 of the Warrant Agreement. 
 4. Amendment to
Warrant Agreement. To the extent required by this Agreement, the Warrant Agreement is hereby deemed amended pursuant to Section 9.8 thereof to reflect the subject matter contained herein, effective as of the Closing, including the
following: 
  

	 	a.	 The preamble is amended by (i) deleting “Power & Digital Infrastructure Acquisition Corp., a
Delaware corporation (the “Company”)” and replacing it with “Core Scientific, Inc., a Delaware corporation (the “Company”)”; (ii) deleting “Continental Stock Transfer & Trust Company, a
New York corporation, as warrant agent (in such capacity, the “Warrant Agent”)” and replacing it with “Computershare Inc., a Delaware corporation (“Computershare Inc.”), Computershare Trust Company, N.A.,
a federally chartered trust company and a wholly owned subsidiary of Computershare Inc. ( together with Computershare Inc., in such capacity as warrant agent, the “Warrant Agent,” also referred to herein as the “Transfer
Agent”).” 

  

	 	b.	 The recitals are hereby deleted and replaced in their entirety as follows: 

“WHEREAS, Power & Digital Infrastructure Acquisition Corp. (“XPDI”) has entered into those certain Subscription Agreements with
each of The Obsidian Master Fund, HC NCBR Fund and BlackRock Credit Alpha Master Fund L.P. (each, a “BlackRock Entity” and collectively, the “BlackRock Entities”), pursuant to which the BlackRock Entities, among
other things, have purchased an aggregate of 1,253,333 warrants (including those issued pursuant to the exercised Over-allotment Option (as defined therein)) in a private placement simultaneously with the closing of the Offering, bearing the legend
set forth in Exhibit B hereto (the “BlackRock Warrants”), at a purchase price of $1.50 per BlackRock Warrant; 

  
 2 

 WHEREAS, XPDI has entered into that certain Private Placement Warrants Purchase Agreement, with XPDI
Sponsor LLC, a Delaware limited liability company (the “Sponsor”), pursuant to which the Sponsor has purchased an aggregate of 5,013,334 warrants (including those issued pursuant to the exercised Over-allotment Option (as defined
therein)) simultaneously with the closing of the Offering, bearing the legend set forth in Exhibit B hereto (together with the BlackRock Warrants, the “Private Placement Warrants”) at a purchase price of $1.50 per Private
Placement Warrant; 
 WHEREAS, XPDI consummated an initial public offering (the “Offering”) of XPDI’s units, each such unit
comprised of one share of Class A common stock (as defined below) and one-fourth of one Public Warrant (as defined below) (the “Units”) and, in connection therewith, has determined to
issue and deliver up to 8,625,000 redeemable warrants (including an additional 1,125,000 redeemable warrants issued pursuant to the exercised Over-allotment Option) to public investors in the Offering (the “Public Warrants” and,
together with the Private Placement Warrants, the “Warrants”); 
 WHEREAS, each whole Warrant entitles the holder thereof to
purchase one share of Class A common stock of XPDI, par value $0.0001 per share (“Class A common stock”), for $11.50 per share, subject to adjustment as described herein;  

WHEREAS, XPDI has filed with the Securities and Exchange Commission (the “Commission”) the Registration Statement on Form S-1, File No. 333- 252355 (as amended to date, the “Registration Statement”), and a prospectus (the “Prospectus”), for the
registration, under the Securities Act, of the Units, the Public Warrants and the shares of Class A common stock included in the Units; 

WHEREAS, all acts and things have been done and performed which are necessary to make the Warrants, when executed on behalf of XPDI and countersigned
by or on behalf of the Warrant Agent (if a physical certificate is issued), as provided herein, the valid, binding and legal obligations of XPDI, and to authorize the execution and delivery of this Agreement; 

WHEREAS, XPDI has entered into that certain Agreement and Plan of Merger and Reorganization (as amended on October 1, 2021 and December 29,
2021, and as may be further amended in accordance with its terms, the “Merger Agreement”), dated as of July 20, 2021, by and among XPDI, XPDI Merger Sub Inc., a Delaware corporation and direct, wholly owned subsidiary of XPDI
(“Merger Sub”), and Core, providing for a business combination transaction, pursuant to which (a) in accordance with the General Corporation Law of the State of Delaware (as amended, the “DGCL”), Merger Sub
will merge with and into Core (the “First Merger”), with Core surviving the First Merger as a wholly owned subsidiary of XPDI (the “Surviving Corporation”), (b) in accordance with the DGCL, on the day after the date
on which the First Merger is consummated, but in any event as part of the same overall transaction as the First Merger, the Surviving Corporation will merge with and into XPDI (the “Second Merger”), with XPDI surviving the Second
Merger and (c) in accordance with the Delaware Limited Liability Company Act (“DLLCA”) and Nevada Revised Statutes, as amended, promptly following the Second Merger, but in any event on the same day as the Second Merger,
Blockcap, Inc., a Nevada corporation, will merge with and into Core Scientific Acquired Mining LLC, a Delaware limited liability company (the “Third Merger Sub” and together with Merger Sub, “Merger Subs” and each,
individually, a “Merger Sub”) (the “Third Merger” and together with the First Merger and the Second Merger, the “Business Combination”), with Third Merger Sub surviving the Third Merger as a wholly
owned subsidiary of XPDI;  
 WHEREAS, pursuant to the Merger Agreement and Section 4.5 of this Agreement, as of the Effective
Time (as defined in the Merger Agreement), each of the issued and outstanding Private Placement Warrants and Public Warrants shall no longer be exercisable for Class A common stock but shall instead become exercisable (subject to the terms and
conditions of this Agreement) for New Core Common Stock (each a “Warrant” and collectively, the “Warrants”); 

WHEREAS, the Company desires the Warrant Agent to act on behalf of the Company, and the Warrant Agent is willing to so act, in connection with the
issuance, registration, transfer, exchange, redemption and exercise of the Warrants;  
 WHEREAS, the Company desires to provide for the form
and provisions of the Warrants, the terms upon which they shall be issued and exercised, and the respective rights, limitation of rights, and immunities of the Company, the Warrant Agent, and the holders of the Warrants; and 

  
 3 

 WHEREAS, all acts and things have been done and performed which are necessary to make the Warrants,
when executed on behalf of the Company and countersigned by or on behalf of the Warrant Agent (if a physical certificate is issued), as provided herein, the valid, binding and legal obligations of the Company, and to authorize the execution and
delivery of this Agreement. 
 NOW, THEREFORE, in consideration of the mutual agreements herein contained, the parties hereto agree as follows:”

 As a result of the foregoing, all references in the Warrant Agreement and the amendments to the Warrant Agreement below to “Common Stock” shall
be references to New Core Common Stock. 
 c. The penultimate sentence of Section 3.3.2 is hereby amended by deleting the reference to
“Section 4.6” and replacing it with “Section 4.7”. 
 d. Section 3.3.5 is hereby amended by deleting the
phrase “Continental Stock Transfer & Trust Company, as” and replacing it with the word “its”. 
 e.
Section 4.6 is hereby amended by replacing the first full sentence of Section 4.6 with the following sentence: 
 “Upon every adjustment of
the Warrant Price or the number of shares issuable upon exercise of a Warrant, the Company shall give reasonably prompt written notice thereof to the Warrant Agent, which notice shall state the Warrant Price resulting from such adjustment and the
increase or decrease, if any, in the number of shares purchasable at such price upon the exercise of a Warrant, setting forth in reasonable detail the method of calculation and the facts upon which such calculation is based.” 

f. Section 4.6 is hereby amended by adding, immediately after the first full sentence of Section 4.6, the following sentence: 

“The Warrant Agent shall be entitled to rely on such notice and any adjustment or statement therein contained and shall have no duty or liability with
respect thereto and shall not be deemed to have knowledge of any such adjustment or any such event requiring adjustment unless and until it shall have received such notice.” 

g. Section 5.1 is hereby amended and restated in its entirety as follows: 

“5.1 Registration of Transfer. The Warrant Agent shall register the transfer, from time to time, of any outstanding Warrant upon the Warrant
Register, upon surrender of such Warrant for transfer, properly endorsed with signatures properly guaranteed and accompanied by appropriate instructions for transfer together with any evidence of authority that may be reasonably required by the
Warrant Agent. Upon any such transfer, a new Warrant representing an equal aggregate number of Warrants shall be issued and the old Warrant shall be cancelled by the Warrant Agent. In the case of certificated Warrants, the Warrants so cancelled
shall be delivered by the Warrant Agent to the Company from time to time upon request and at the Company’s expense.” 
 h.
Section 5.5 is hereby amended to add the following as the final sentence thereof. 
 “The Warrant Agent may countersign a Definitive Warrant
Certificate in manual of facsimile form.” 
 i. Section 7.4 is hereby amended by adding new subsections 7.4.3, 7.4.4 and 7.4.5 to
the end thereof as follows: 
 “7.4.3. Calculation of Common Stock to be issued on Cashless Exercise. In connection with any cashless exercise of
Warrants, the Company shall calculate and transmit to the Warrant Agent, and the Warrant Agent shall have no duty under this Agreement to determine, the number of Common Stock to be issued on such cashless exercise, and the Warrant Agent shall have
no duty or obligation to calculate or confirm whether the Company’s determination of the Common Stock to be issued on such exercise is accurate. 

7.4.4. Delivery of Warrant Exercise Funds. The Warrant Agent shall forward funds received for Warrant exercises in a given month by the 5th business
day of the following month by wire transfer to an account designated by the Company. 

  
 4 

 7.4.5. Cost Basis Information. The Company hereby instructs the Warrant Agent to record cost basis
for newly issued shares (whether pursuant to a cash exercise or a cashless exercise) in accordance with instructions by the Company. If the Company does not provide such cost basis information to the Warrant Agent as outlined above, then the Warrant
Agent will treat those shares issued hereunder as uncovered securities or the equivalent, and each holder of such shares will need to obtain such cost basis information from the Company.” 

j. Section 8.1 is hereby amended and restated in its entirety as follows: 

“8.1 Payment of Taxes. The Company shall from time to time promptly pay all taxes and charges that may be imposed upon the Company or the Warrant
Agent in respect of the issuance or delivery of shares of Class A common stock upon the exercise of the Warrants, but neither the Company nor the Warrant Agent shall be obligated to pay any transfer taxes in respect of the Warrants or such
shares.” 
 k. Section 8.3.1 is hereby amended and restated in its entirety as follows: 

“Remuneration. The Company agrees to pay the Warrant Agent reasonable remuneration (as may be agreed upon in writing by the Company and the Warrant
Agent) for its services as such Warrant Agent hereunder and will reimburse the Warrant Agent upon demand for all of its reasonable and documented out-of-pocket expenses
(including reasonable and documented out-of-pocket counsel fees and expenses) incurred in connection with the preparation, delivery, negotiation, amendment,
administration and execution of this Agreement and the exercise and performance of its duties hereunder.” 
 l. Section 8.4.1 is
hereby amended and restated in its entirety as follows: 
 “Reliance on Company Statement. Whenever in the performance of its duties under this
Agreement the Warrant Agent shall deem it necessary or desirable that any fact or matter be proved or established by the Company prior to taking, suffering, or omitting to take any action hereunder, such fact or matter may be deemed to be
conclusively proved and established by a certificate signed by a person reasonably believed in the absence of bad faith by the Warrant Agent to be the Chief Executive Officer, the Chief Financial Officer, the President, Secretary or Chairman of the
Board of the Company (each an authorized officer); and such certificate shall be full authorization and protection to the Warrant Agent and the Warrant Agent shall incur no liability for or in respect of any action taken, suffered or omitted to be
taken by it under the provisions of this Agreement in reasonable reliance upon such certificate. Warrant Agent shall not be held to have notice of any change of authority of any person, until receipt of written notice thereof from Company.”

 m. Section 8.4.2 is hereby amended and restated in its entirety as follows: 

“Indemnity; Limitation on Liability. The Company also covenants and agrees to indemnify the Warrant Agent for, and to hold it harmless against, any
and all loss, liability, damage, judgment, fine, penalty, claim, demand, settlement, reasonable and documented third party cost or expense (including, without limitation, the reasonable fees and expenses of legal counsel) (“Losses”)
that may be paid, incurred or suffered by it, or which it may become subject, other than such Losses arising in connection with the gross negligence, bad faith or willful misconduct on the part of the Warrant Agent (which gross negligence, bad
faith, or willful misconduct must be determined by a final, non-appealable judgment of a court of competent jurisdiction), for any action taken, suffered, or omitted to be taken by the Warrant Agent in
connection with the execution, acceptance, administration, exercise and performance of its duties under this Agreement, including the reasonable costs and expenses of enforcing its rights hereunder. The Warrant Agent shall be liable hereunder for
its own gross negligence, bad faith or willful misconduct (which gross negligence, bad faith or willful misconduct must be determined by a final, non-appealable judgment of a court of competent jurisdiction).
Notwithstanding anything in this Agreement to the contrary, any liability of the Warrant Agent under this Agreement will be limited to and shall not exceed, the amounts paid hereunder by the Company to Warrant Agent as fees and charges, but not
including reimbursable expenses, during the twelve (12) months immediately preceding the event for which recovery from Warrant Agent is being sought. Anything to the contrary notwithstanding, in no event will the Company or the Warrant Agent be
liable for special, punitive, indirect, incidental or consequential loss or damages of any kind whatsoever (including, without limitation, lost profits), even if the Company or the Warrant Agent, as applicable, has been advised of the likelihood of
such loss or damages, and regardless of the form of action. The provisions under Section 8.4 shall survive the expiration of the Warrant and the termination of this Agreement and the resignation, replacement or removal of the Warrant
Agent.” 

  
 5 

 n. Section 8.5 is hereby amended and restated in its entirety as follows: 

“Acceptance of Agency. The Warrant Agent hereby accepts the agency established by this Agreement and agrees to perform the same upon the express
terms and conditions (and no implied terms and conditions) herein set forth and among other things shall account for, and pay to the Company, all monies received by the Warrant Agent for the purchase of shares of Common Stock through the exercise of
the Warrants. The Warrant Agent shall act hereunder solely as agent for the Company. The Warrant Agent shall not have any duty or responsibility in the case of the receipt of any written demand from any holder of Warrants or Common Stock with
respect to any action or default by the Company, including, without limiting the generality of the foregoing, any duty or responsibility to initiate or attempt to initiate any proceedings at law or otherwise or to make any demand upon the Company.
The Warrant Agent shall have no responsibility to the Company, any holders of Warrants, any holders of Common Stock or any other Person for interest or earnings on any moneys held by the Warrant Agent pursuant to this Agreement.” 

o. Section 8.6 is hereby deleted in its entirety. 

p. The following provisions are hereby incorporated into Section 8 in the numerical order set forth below: 

“8.6 Legal Counsel. The Warrant Agent may consult with legal counsel selected by it (who may be legal counsel for the Company), and the opinion or
advice of such counsel shall be full and complete authorization and protection to the Warrant Agent as to any action taken or omitted by it in accordance with such advice or opinion in the absence of Warrant Agent’s bad faith, fraud, gross
negligence or willful misconduct (each as must be determined by a final, non-appealable judgment of a court of competent jurisdiction). Any reimbursement for legal counsel shall be limited to reasonable and
documented out-of-pocket expenses. 
 8.7 Reliance on Agreement and
Warrants. The Warrant Agent shall not be liable for or by reason of any of the statements of fact or recitals contained in this Agreement or in the Warrants (except as to its countersignature thereof) or be required to verify the same, but all
such statements and recitals are and shall be deemed to have been made by the Company only. 
 8.8 No Responsibility as to Certain Matters. The
Warrant Agent shall not be under any responsibility in respect of the validity of this Agreement or the execution and delivery hereof (except the due execution hereof by the Warrant Agent); nor shall it be responsible for any breach by the Company
of any covenant or condition contained in this Agreement or in any Warrant; nor shall it be responsible for any change in the exercisability of the Warrant any adjustment required under this Agreement or responsible for the manner, method or amount
of any such adjustment or the ascertaining of the existence of facts that would require any such adjustment; nor shall it by any act hereunder be deemed to make any representation or warranty as to the authorization or reservation of any securities
to be issued pursuant to this Agreement or any Warrant or as to whether any other securities will, when so issued, be validly authorized and issued, fully paid and nonassessable. 

8.9 Reliance on Attorneys and Agents. The Warrant Agent may execute and exercise any of the rights or powers hereby vested in it or perform any duty
hereunder either itself or by or through its attorneys or agents, and the Warrant Agent shall not be answerable or accountable for any act, omission, default, neglect or misconduct of any such attorneys or agents or for any loss to the Company
resulting from any such act, omission, default, neglect or misconduct, absent gross negligence, willful misconduct or bad faith in the selection and continued employment thereof (which gross negligence, willful misconduct or bad faith must be
determined by a final, non-appealable judgment of a court of competent jurisdiction). 
 8.10 No Risk of Own
Funds. No provision of this Agreement shall require the Warrant Agent to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties hereunder or in the exercise any of its rights or powers if
it reasonably believes in the absence of bad faith that repayment of such funds or adequate indemnification against such risk or liability is not reasonably assured to it. 

8.11 No Notice. The Warrant Agent shall not be required to take notice or be deemed to have notice of any event or condition hereunder, including any
event or condition that may require action by the Warrant Agent, unless the Warrant Agent shall be specifically notified in writing of such event or condition by the Company, and all notices or other instruments required by this Agreement to be
delivered to the Warrant Agent must, in order to be effective, be received by the Warrant Agent as specified in Section 9.2 hereof, and in the absence of such notice so delivered, the Warrant Agent may conclusively assume no such event or
condition exists. 
 8.12 Ambiguity. In the event the Warrant Agent believes any ambiguity or uncertainty exists hereunder or in any notice,
instruction, direction, request or other communication, paper or document received by the Warrant Agent 

  
 6 

 hereunder, the Warrant Agent, may, in its sole discretion, refrain from taking any action, and shall be
fully protected and shall not be liable in any way to Company, the holder of any Warrant or any other person for refraining from taking such action, unless the Warrant Agent receives written instructions signed by the Company which eliminates such
ambiguity or uncertainty to the satisfaction of Warrant Agent. 
 8.13 Non-Registration. The Warrant Agent
shall not be liable or responsible for any failure of the Company to comply with any of its obligations relating to any registration statement filed with the Securities and Exchange Commission or this Agreement, including without limitation
obligations under applicable regulation or law. 
 8.14 Signature Guarantee. The Warrant Agent may rely on and be fully authorized and protected in
acting or failing to act upon (a) any guaranty of signature by an “eligible guarantor institution” that is a member or participant in the Securities Transfer Agents Medallion Program or other comparable “signature guarantee
program” or insurance program in addition to, or in substitution for, the foregoing; or (b) any related law, act, regulation or any interpretation of the same. 

8.15 Authorized Officers. The Warrant Agent shall be fully authorized and protected in relying upon written instructions received from any authorized
officer of the Company and shall not be liable for any action taken, suffered or omitted to be taken by, the Warrant Agent in accordance with such advice or instructions. 

8.16 Bank Accounts. All funds received by Computershare Inc. under this Agreement that are to be distributed or applied by Computershare Inc. in the
performance of services hereunder (the “Funds”) shall be held by the Computershare Inc. as agent for the Company and deposited in one or more bank accounts to be maintained by Computershare Inc. in its name as agent for the Company.
Until paid pursuant to the terms of this Agreement, Computershare Inc. will hold the Funds through such accounts in: deposit accounts of commercial banks with Tier 1 capital exceeding $1 billion or with an average rating above investment grade
by S&P (LT Local Issuer Credit Rating), Moody’s (Long Term Rating) and Fitch Ratings, Inc. (LT Issuer Default Rating) (each as reported by Bloomberg Finance L.P.). Computershare Inc. shall have no responsibility or liability for any
diminution of the Funds that may result from any deposit made by Computershare Inc. in accordance with this paragraph, including any losses resulting from a default by any bank, financial institution or other third party. Computershare Inc. may from
time to time receive interest, dividends or other earnings in connection with such deposits. Computershare Inc. shall not be obligated to pay such interest, dividends or earnings to the Company, any holder or any other party. 

8.17 Force Majeure. Notwithstanding anything to the contrary contained herein, the Warrant Agent will not be liable for any delays or failures in
performance resulting from acts beyond its reasonable control including, without limitation, acts of God, epidemics, pandemics, terrorist acts, shortage of supply, breakdowns or malfunctions, interruptions or malfunction of computer facilities, or
loss of data due to power failures or mechanical difficulties with information storage or retrieval systems, disruptions in public utilities, strikes and lock-outs, war, or civil unrest. 

8.18 Confidentiality. The Warrant Agent and the Company agree that all books, records, information and data pertaining to the business of the other
party, including inter alia, personal, non-public warrant holder information, which are exchanged or received pursuant to the negotiation or the carrying out of this Agreement including the fees for services
hereunder shall remain confidential, and shall not be disclosed to any other person, until the second anniversary of the earlier of the termination of this Agreement and the resignation, replacement or removal of the Warrant Agent, except as may be
required by law, including, without limitation, pursuant to subpoenas from state or federal government authorities (e.g., in divorce and criminal actions). 

8.19 Further Assurances. The Company shall perform, acknowledge and deliver or cause to be performed, acknowledged and delivered all such further and
other acts, documents, instruments and assurances as may be reasonably required by the Warrant Agent for the carrying out or performing by the Warrant Agent of the provisions of this Agreement.” 

  
 7 

 q. Section 9.2 is amended such that the address of Power & Digital
Infrastructure Acquisition Corp. (with a copy to Kirkland & Ellis LLP) shall be changed to the address of Core Scientific, Inc. (with a copy to Cooley LLP) as follows: 

Core Scientific, Inc. 
 106 E 6th Street, Suite 900-145 
 Austin, Texas 78701 

Attn: Michael Trzupek, Chief Financial Officer 
 Email: 

with a copy to: 
 Todd DuChene, General Counsel 

Email: 
 with a copy (which shall not constitute notice) to: 

Cooley LLP 
 1299 Pennsylvania Avenue, NW 

Washington, DC 20004 
 Attn: Daniel S. Peale 

Email: dpeale@cooley.com 
 r. Section 9.8 is
hereby amended to add the following sentences to the end thereof: 
 “No supplement or amendment to this Agreement shall be effective unless duly
executed by the Warrant Agent and the Company. Upon the delivery of a certificate from an authorized officer of the Company which states that the proposed supplement or amendment is in compliance with the terms of this Section 9.8, the Warrant
Agent shall execute such supplement or amendment. Notwithstanding anything in this Agreement to the contrary, the Warrant Agent shall not be required to execute any supplement or amendment to this Agreement that it has determined would adversely
affect its own rights, duties, obligations or immunities under this Agreement.” 
 s. Section 9.9 is hereby amended by replacing
the last full sentence of Section 9.9 with the following sentence: 
 “Furthermore, in lieu of any such invalid or unenforceable term or provision,
the parties hereto intend that there shall be added as a part of this Agreement a provision as similar in terms to such invalid or unenforceable provision as may be possible and be valid and enforceable, provided, however, that if such invalid or
added provision provision shall materially and adversely affect the rights, immunities, liabilities, duties or obligations of the Warrant Agent, the Warrant Agent shall be entitled to resign immediately upon written notice to the Company.” 

5. Governing Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State of New York, as such laws are applied to
contracts entered into and performed in such State without resort to that State’s conflict-of-laws rules. 

6. Counterpart. This Agreement may be executed in counterparts, each of which shall be deemed to be an original, but all of which together shall
constitute one and the same instrument. Execution and delivery of this Agreement by email or exchange of facsimile copies bearing the facsimile signature of a party hereto shall constitute a valid and binding execution and delivery of this Agreement
by such party. 
 7. Successors and Assigns. All the covenants and provisions of this Agreement shall bind and inure to the benefit of each
party’s respective successors and assigns. 

  
 8 

 8. Entire Agreement. This Agreement and the Warrant Agreement, as hereby amended constitute the
entire agreement, and supersedes all prior agreements and understandings, both written and oral, between the parties with respect to the subject matter hereof and thereof. 

9. Indemnification. The Company agrees to indemnify and hold Computershare harmless from and to hold it harmless against, any and all loss, liability,
damage, judgment, fine, penalty, claim, demand, settlement, cost or expense (including, without limitation, the reasonable fees and expenses of legal counsel) that may be paid, incurred or suffered by it, or which it may become subject arising out
of the assignment contemplated hereunder in connection with events occurring before the date of this Agreement, except as a result of Computershare’s gross negligence, willful misconduct or bad faith (which gross negligence, bad faith, or
willful misconduct must be determined by a final non-appealable judgment of a court of competent jurisdiction). 

[Signature Pages Follow] 

  
 9 

 IN WITNESS WHEREOF, the parties hereto have signed this Agreement as of the date and year first
written above. 
  

					
	POWER & DIGITAL INFRASTRUCTURE ACQUISITION CORP.
		
	By:	 	 /s/ Pat Eilers        

		 	Name:	 	Patrick C. Eilers
		 	Title:	 	Chief Executive Officer
	
	CORE SCIENTIFIC, INC.
		
	By:	 	 /s/ Todd DuChene

		 	Name:	 	Todd DuChene
		 	Title:	 	Chief Compliance Officer, General Counsel and Secretary
	
	CONTINENTAL STOCK TRANSFER & TRUST COMPANY
		
	By:	 	 /s/ Erika Young

		 	Name:	 	Erika Young
		 	Title:	 	
	
	COMPUTERSHARE TRUST COMPANY, N.A. and COMPUTERSHARE, INC.,
On behalf of both entities
		
	By:	 	 /s/ Thomas Borbely

		 	Name:	 	Thomas Borbely
		 	Title:	 	Senior Manager, Corporate Actions

  
 [Signature Page to
Assignment, Assumption and Amendment Agreement]

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00339-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00339-of-00352.parquet"}]]