Document:

EX-10.3

 Exhibit 10.3 

FORM OF SUPPORT AGREEMENT 

This SUPPORT AGREEMENT (this “Agreement”) is entered into as of November 13, 2022, by and among TLG Acquisition
One Corp., a Delaware corporation (“Parent”), Electriq Power, Inc., a Delaware corporation (the “Company”) and the undersigned stockholder of the Company (the “Stockholder”). Each of Parent, the
Company and the Stockholder are sometimes referred to herein individually as a “Party” and collectively as the “Parties”. Capitalized terms used but not otherwise defined in this Agreement shall have the respective
meanings ascribed to such terms in the Merger Agreement (as defined below). 
 RECITALS 

WHEREAS, Parent, Eagle Merger Corp., a Delaware corporation and a direct wholly owned subsidiary of Parent (“Merger
Sub”), and Company, propose to enter into, simultaneously herewith, a Merger Agreement (the “Merger Agreement”), a copy of which has been made available to the Stockholder, which provides, among other things, that, upon the
terms and subject to the conditions thereof, (a) Merger Sub will be merged with and into the Company (the “Merger”), with the Company surviving the Merger as a wholly owned subsidiary of Parent and (b) each share of
Company Capital Stock that is issued and outstanding immediately prior to the Effective Time (including the Subject Shares (as defined below)) will be converted into the right to receive a portion of the Cash Consideration and Stock Consideration,
in each case, on the terms and subject to the conditions set forth in the Merger Agreement; 
 WHEREAS, as of the date hereof, the
Stockholder is the sole record owner and sole beneficial (as such term is defined in Rule 13d-3 under the Exchange Act, which meaning shall apply for all purposes of this Agreement whenever the term
“beneficial” or “beneficially” is used) owner, and has full voting power over (a) the number of shares of Common Stock of the Company, par value $0.0001 per share (“Company Common Stock”), set forth on
Schedule A next to the heading “Company Common Stock,” (b) the number of shares of Seed Preferred of the Company, par value $0.001 per share (“Company Seed Preferred Stock”), set forth on Schedule A next to
the heading “Company Seed Preferred Stock”, (c) the number of shares of Seed-1 Preferred of the Company, par value $0.0001 per share (“Company Seed-1
Preferred Stock”), set forth on Schedule A next to the heading “Company Seed-1 Preferred Stock”, and (d) the number of shares of Seed-2
Preferred of the Company, par value $0.0001 per share (“Company Seed-2 Preferred Stock”, and with the Company Seed Preferred Stock and Company Seed-1
Preferred Stock, the “Company Preferred Stock”, and collectively the Company Common Stock and Company Preferred Stock, the “Company Capital Stock”), set forth on Schedule A next to the column heading
“Company Seed-2 Preferred Stock” (all such shares of Company Common Stock specified on Schedule A next to the heading “Company Common Stock” shall be referred to herein as the
Stockholder’s “Subject Common Shares”, all such shares of Company Preferred Stock specified on Schedule A next to the headings “Company Seed Preferred Stock,” “Company
Seed-1 Preferred Stock” and “Company Seed-2 Preferred Stock” shall be referred to herein as the Stockholder’s “Subject Preferred
Shares,” and the Stockholder’s Subject Common Shares and Subject Preferred Shares and any other shares of Company Common Stock or Company Preferred Stock the Stockholder may hereafter acquire prior to the termination of this Agreement
pursuant to Section 5(b) shall be referred to herein collectively as the Stockholder’s “Subject Shares”); and 

WHEREAS, as a condition to Parent’s willingness to enter into the Merger Agreement, and as an inducement and in consideration for
Parent to enter into the Merger Agreement, the Stockholder has agreed to enter into this Agreement. 

  
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 NOW, THEREFORE, in consideration of the premises and the mutual promises set forth
herein and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties, each intending to be legally bound, hereby agree as follows: 

AGREEMENT 

1.    Agreement to Vote Subject Shares. 

(a)    The Stockholder hereby irrevocably and unconditionally agrees that, as promptly as practicable and in any event not
later than two (2) Business Days after the Form S-4 is declared effective by the SEC, that the Stockholder shall validly execute and deliver (or cause to be validly executed and delivered) to Parent and
the Company in accordance with all applicable procedures a written consent in the form attached hereto as Exhibit A (the “Written Consent”) voting all of the Subject Shares in favor of the adoption of the Merger Agreement and
the approval of all related documentation and other action in support of the transactions contemplated by the Merger Agreement, including the Company Preferred Stock Conversion. 

(b)    The Stockholder covenants and agrees that, until the earlier of the Closing or the termination of the Merger
Agreement in accordance with its terms, the Stockholder will at any meeting of the stockholders of the Company (and at any adjournment or postponement thereof), however called, and in any written actions by consent of the stockholders of the Company
(whenever presented), cause the Subject Shares to be voted (including via proxy) (i) in favor of the Merger and the transactions contemplated by the Merger Agreement, including the Company Preferred Stock Conversion, (ii) in favor of any
proposal to adjourn a meeting of the stockholders at which there is a proposal to adopt the Merger Agreement if there are not sufficient votes to adopt the proposals described in clause (i) above or if there are not sufficient shares of Company
Common Stock and Company Preferred Stock present in person or represented by proxy to constitute a quorum, (iii) against any Competing Company Transactions or the adoption of any agreement to enter into a Competing Company Transaction,
(iv) except with respect to any Adverse Amendment (as defined herein), in any other circumstances upon which a consent or other approval is required under the Company’s Restated Certificate of Incorporation (the “Company
Charter”) or otherwise sought with respect to the Merger Agreement, to vote, consent or approve (or cause to be voted, consented or approved) all of the Stockholder’s Subject Shares held at such time in favor thereof, (v) against
and withhold consent with respect to any merger, purchase of all or substantially all of the Company’s assets or other business combination transaction (other than the Merger), (vi) against any change in the present capitalization or dividend
policy of the Company or any amendment or other change to the Company’s certificate of incorporation or bylaws, except if approved by Parent or the Company Preferred Stock Conversion, and (vii) against any proposal, action or agreement
that would impede, frustrate, prevent or nullify any provision of this Agreement, the Merger Agreement, the Merger or the Company Preferred Stock Conversion or any transaction that results in a breach in any material respect of any covenant,
representation or warranty or other obligation or agreement of the Company or any of its Subsidiaries under the Merger Agreement. 

(c)    The Stockholder shall not enter into any commitment, agreement, understanding, or similar arrangement to vote or
give voting instructions or express consent or dissent in writing in any manner inconsistent with the terms of this Section 1. Any attempt by the Stockholder to vote, or express consent or dissent with respect to (or
otherwise to utilize the voting power of), its Subject Shares in contravention of this Section 1 shall be null and void ab initio. 

2.    Representations and Warranties of the Stockholder. The Stockholder represents and warrants to Parent that:

 (a)    The Stockholder, if not a natural person, is duly organized, validly existing and in good standing (where such
concept is recognized) under the Laws of the jurisdiction in which it is incorporated or constituted. The Stockholder has full legal capacity and power, right and authority to execute and deliver this Agreement and

  
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to perform its obligations hereunder and to consummate the transactions contemplated hereby. This Agreement has been duly and validly executed and delivered by the Stockholder and, assuming the
due authorization, execution and delivery by Parent, constitutes a legal, valid and binding obligation of the Stockholder, enforceable against the Stockholder in accordance with its terms, except that such enforceability (i) may be limited by
applicable bankruptcy, insolvency, reorganization, moratorium and other similar laws of general applicability affecting or relating to creditors’ rights generally and (ii) is subject to general principles of equity (the
“Enforceability Limitations”). If the Stockholder is married, and any of the Subject Shares of the Stockholder constitute community property or otherwise need spousal or other approval for this Agreement to be legal, valid and
binding, this Agreement has been duly and validly executed and delivered by the Stockholder’s spouse and, assuming the due authorization, execution and delivery by Parent, constitutes a legal, valid and binding obligation of the Stockholder,
enforceable against the Stockholder in accordance with its terms, subject to the Enforceability Limitations. 

(b)    Neither the execution and delivery of this Agreement by the Stockholder nor performance by the Stockholder of the
obligations herein nor the compliance by the Stockholder with any provisions herein will (i) if not a natural person, violate the certificate or articles of incorporation, bylaws or other governing documents of the Stockholder,
(ii) require any consent, approval, authorization or permit of, or filing with or notification to, any Governmental Authority or any other Person on the part of the Stockholder, except as provided in the (A) Company Charter, or
(B) the Bylaws of the Company (collectively (A) and (B), the “Company Governing Documents”), (iii) result (or, with the giving of notice, the passage of time or otherwise, would result) in the creation or imposition of any
Encumbrance (as defined below) on the Subject Shares, other than any Permitted Encumbrance (as defined below), or (iv) violate any Law applicable to the Stockholder or by which any of the Stockholder’s Subject Shares are bound, except, in
the case of each of clauses (iii) and (iv), as would not reasonably be expected to materially impair the Stockholder’s ability to perform its obligations hereunder. 

(c)    As of the date hereof, the Stockholder is the record and beneficial owner of all of the Subject Shares set forth on
Schedule A and has good and marketable title to all of such Subject Shares, free and clear of any encumbrances, security interests, claims, pledges, proxies, options, right of first refusals, voting restrictions, limitations on dispositions,
voting trusts or agreements, options or any other liens or restrictions on title, transfer or exercise of any rights of a stockholder in respect of such Subject Shares (collectively, “Encumbrances”), except for any such Encumbrance
that may be imposed pursuant to (i) this Agreement, (ii) any Lock-Up Agreement entered into by and between the Stockholder, Parent and the Company, (iii) any applicable restrictions on transfer
under applicable securities Laws, and (iv) the Company Governing Documents (collectively, “Permitted Encumbrances”). The Subject Shares listed on Schedule A constitute all of the Company Common Stock and Company
Preferred Stock owned by the Stockholder as of the date hereof and, other than such Subject Shares, as of the date of this Agreement, there are no (A) other shares of Company Common Stock or Company Preferred Stock, (B) securities of the
Company convertible into or exchangeable for shares of Company Capital Stock or voting securities of the Company or (C) options or other rights to acquire from the Company any capital stock, voting securities or securities convertible into or
exchangeable for Company Capital Stock or voting securities of the Company, in each case, held of record or beneficially owned by the Stockholder or in respect of which the Stockholder has full voting power. 

(d)    The Stockholder has, as of the date hereof and, except pursuant to a permitted transfer pursuant to
Section 4(b) hereof, will have until the termination of this Agreement, sole and full voting power and full power to agree to all of the matters set forth in this Agreement, in each case with respect to all the
Stockholder’s Subject Shares currently owned or hereinafter acquired. None of the Stockholder’s Subject Shares are subject to any stockholders’ agreement, proxy, voting trust or other agreement, arrangement or restriction of any kind
or nature with respect to the voting of such Subject Shares, except pursuant to the Company Governing Documents. 

(e)    There is no Action pending against the Stockholder or, to the knowledge of the Stockholder, any other Person or, to
the knowledge of the Stockholder, threatened against the Stockholder or any other Person, if successful, would reasonably be expected to materially impair the Stockholder’s ability to perform its obligations hereunder. 

  
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 (f)    The Stockholder understands and acknowledges that Parent is
entering into the Merger Agreement in reliance upon the Stockholder’s execution, delivery, and performance of this Agreement. 

(g)    Other than as expressly contemplated by the Merger Agreement or the disclosure schedules thereto, no broker, finder
or investment banker is entitled to any brokerage, finder’s or other fee or commission in connection with the transactions contemplated hereby based upon arrangements made by or on behalf of the Stockholder. 

(h)    The Stockholder acknowledges that the Stockholder has adequate information concerning the business and financial
condition of the Company and Parent to make an informed decision regarding the transactions contemplated by this Agreement and has, independently and without reliance upon Parent, the Company or any affiliate thereof, and based on such information
as the Stockholder has deemed appropriate, made the Stockholder’s own analysis and decision to enter into this Agreement. The Stockholder acknowledges that the Stockholder has received and reviewed this Agreement and the Merger Agreement and
has had the opportunity to seek independent legal advice prior to executing this Agreement. 
 3.    Representations
and Warranties of Parent. Parent represents and warrants to the Stockholder that: 
 (a)    Parent is duly organized,
validly existing and in good standing under the Laws of the jurisdiction in which it is incorporated or constituted. 

(b)    Parent has all requisite entity power and authority to execute, deliver and perform its obligations under this
Agreement and to comply with any provisions herein. The execution and delivery of this Agreement by Parent has been duly and validly authorized by all necessary entity action on the part of Parent, and no other entity proceedings on the part of
Parent are necessary to authorize this Agreement. This Agreement has been duly and validly executed and delivered by Parent and, assuming the due authorization, execution and delivery by the Stockholder, constitutes a legal, valid and binding
obligation of each of Parent and Merger Subs, enforceable against Parent and Merger Subs in accordance with its terms, subject to the Enforceability Limitations. 

4.    Additional Covenants of the Stockholder. 

(a)    Subject to Section 4(b), until the earlier of the Closing or the termination of the
Merger Agreement in accordance with its terms, the Stockholder agrees that it shall not, directly or indirectly, (i) sell, assign, transfer (including by operation of law), gift, pledge dispose of or otherwise encumber any of the Subject Shares
or otherwise agree to do any of the foregoing, (ii) deposit any Subject Shares into a voting trust or enter into a voting agreement or arrangement or grant any proxy or power of attorney with respect thereto that is inconsistent with this
Agreement, or (iii) enter into any contract, option or other arrangement or undertaking with respect to the direct or indirect acquisition or sale, assignment, transfer (including by operation of Law) or other disposition of any Subject Shares.
Any action taken in violation of the foregoing sentence shall be null and void ab initio. 
 (b)    Section
4 shall not prohibit a transfer of Subject Shares by the Stockholder made: (i) in the case that the Stockholder is an individual, by gift to a member of one of the Stockholder’s immediate family, an estate planning vehicle or to a
trust, the beneficiary of which is a member of the Stockholder’s immediate family, an affiliate of such person or to a charitable organization; (ii) in the case that the Stockholder is an individual, by virtue of laws of descent and
distribution upon death of the Stockholder; (iii) in the case that the Stockholder is an individual, pursuant to a qualified domestic relations order; (iv) in the case that the Stockholder is not a natural person, by pro rata distributions
from the Stockholder to its members, current and former general and limited partners, or stockholders pursuant to the Stockholder’s organizational documents or related agreements as in effect from time to time; (v) by virtue of applicable
law or the Stockholder’s organizational documents upon liquidation or dissolution of the Stockholder; (vi) in the case that the Stockholder is not a natural person, to any employees, officers, directors, equityholders or members of the
Stockholder, or to any affiliates of the 

  
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Stockholder; provided that a transfer referred to in Section 4(b)(i), (iv), or (vi) shall be permitted only if, (A) as a
precondition to such transfer, the transferee agrees in a written document, reasonably satisfactory in form and substance to Parent, to be bound by all of the terms of this Agreement and (B) such transfer is effected no later than three
(3) Business Days prior to the date on which the Form S-4 is declared effective. 

(c)    From the date of this Agreement until the earlier of the Closing or the termination of the Merger Agreement in
accordance with its terms, the Stockholder shall not engage in any transactions involving the securities of Parent without Parent’s prior written consent; provided that this Section 4(c) shall not apply to
transactions involving any securities of Parent held by the Stockholder as of or prior to the date of this Agreement. 

(d)    The Stockholder shall not, and shall cause its Affiliates not to and shall direct its Representatives not to,
bring, commence, institute, maintain, voluntarily aid or prosecute any claim, appeal or proceeding which (i) challenges the validity of or seeks to enjoin the operation of any provision of this Agreement, or (ii) alleges that the execution
and delivery of this Agreement by the Stockholder breaches any duty that the Stockholder has (or may be alleged to have) to the Company or to the other holders of Subject Shares; provided that the foregoing shall not limit or restrict in any
manner the rights of the Stockholder to enforce the terms of this Agreement or its rights under the Merger Agreement. 

(e)    The Stockholder shall permit and hereby consents to and authorizes Parent and the Company to publish and disclose
in all documents and schedules filed with the SEC and, to the extent otherwise required by applicable securities Laws or the SEC or any other securities authorities, any press release or other disclosure document that Parent and/or the Company
reasonably determines to be necessary in connection with the Merger and any of the transactions contemplated by the Merger Agreement, a copy of this Agreement and the nature of the Stockholder’s commitments and obligations under this Agreement.
The Stockholder will notify Parent and the Company of any required corrections with respect to any written information supplied by the Stockholder specifically for use in any such announcement or disclosure, if and to the extent that any such
information contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances under which they were made, not
misleading. The parties hereto agree that the Stockholder’s identity and ownership of the Subject Shares will not be included in a press release or other public disclosure (other than a filing with the SEC) without the Stockholder’s prior
consent. 
 (f)    In the event of any stock split, stock dividend or distribution, merger, reorganization,
recapitalization, reclassification, combination, exchange of shares or the like of the capital stock of the Company affecting the Stockholder’s Subject Shares, the terms of this Agreement shall apply to the resulting securities. In the event
that the Stockholder acquires beneficial ownership of any additional Company Common Stock, Company Preferred Stock or any other shares of capital stock of the Company (collectively, “New Securities”), or the right to vote or share
in the voting of any such New Securities, then without any further action by any Party such New Securities acquired by the Stockholder shall be subject to the terms of this Agreement to the same extent as if they were owned or controlled by the
Stockholder as of the date hereof and shall be deemed Subject Shares. 
 (g)    The Stockholder, by this Agreement, and
with respect to the Stockholder’s Subject Shares, severally and not jointly, hereby agrees to terminate, subject to the occurrence of, and effective immediately prior to, the Effective Time and provided that all Terminating Rights (as defined
below) between the Company or any of its subsidiaries and any other holder of Company capital stock shall also terminate at such time, and any rights under any letter agreement providing for redemption rights, put rights, purchase rights,
information rights, rights to consult with and advise management, inspection rights, preemptive rights, board of directors observer rights or rights to receive information delivered to the board of directors or other similar rights not generally
available to stockholders of the Company (the “Terminating Rights”) between the Stockholder and the Company, but excluding, for the avoidance of doubt, any rights the Stockholder may have that relate to any indemnification,

  
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commercial, development or employment agreements or arrangements between such Stockholder and the Company or any subsidiary of the Company, which shall survive in accordance with their terms.

 (h)    The Stockholder will not make any public announcement or issue any public communication regarding the Merger
Agreement, the transactions contemplated thereby or any matter related to the foregoing, without the prior written consent of the Parent and the Company, except: (i) if such announcement or other communication is required by applicable Law or
the rules of any stock exchange, in which case the Stockholder shall, to the extent permitted by applicable Law, first allow the Parent and the Company to review such announcement or communication and have the opportunity to comment thereon and the
Stockholder shall consider such comments in good faith; (ii) to the extent such announcements or other communications contain only information previously disclosed in a public statement, press release or other communication previously approved
in accordance with this Section 4(h); and (iii) announcements and communications to Governmental Authorities in connection with registrations, declarations and filings required to be made as a result of the Merger
Agreement. 
 (i)    The Stockholder hereby irrevocably and unconditionally waives, and agrees to cause to be waived and
to prevent the exercise of, any rights of appraisal, any dissenters’ rights and any similar rights (including any notice requirements related thereto) relating to the Merger that the Stockholder may have by virtue of, or with respect to, any
shares of Company Capital Stock owned by the Stockholder (including all rights under Section 262 of the General Corporation Law of the State of Delaware). 

(j)    The Stockholder hereby terminates and waives all rights of first refusal, redemption rights and rights of notice of
the Merger and the other transactions contemplated by the Merger Agreement, effective as of immediately prior to, and contingent upon, the Effective Time. 

(k)    Until the earlier of the Closing or the termination of the Merger Agreement in accordance with its terms, the
Stockholder shall not, and shall not authorize or permit any of its Subsidiaries or Representatives, directly or indirectly, to: (i) solicit, initiate, endorse, encourage or facilitate the making by any Person (other than the other parties to
the Merger Agreement) of any Competing Company Transaction; (ii) enter into, continue or otherwise participate in any discussions or negotiations regarding, or furnish to any Person any information or data with respect to, or otherwise
cooperate in any way with, any Competing Company Transaction; (iii) execute or enter into any Contract constituting or relating to any Competing Company Transaction, or approve or recommend or propose to approve or recommend any Competing
Company Transaction or any Contract constituting or relating to any Competing Company Transaction (or authorize or resolve to agree to do any of the foregoing actions); or (iv) make, or in any manner participate in a “solicitation”
(as such term is used in the rules of the SEC) of proxies or powers of attorney or similar rights to vote, or seek to advise or influence any Person with respect to the voting of the shares of Company Capital Stock intending to facilitate any
Competing Company Transaction or cause stockholders of the Company not to vote to approve the Merger or any other transaction contemplated by the Merger Agreement. The Stockholder will immediately cease and cause to be terminated all existing
discussions or negotiations with any Person conducted heretofore with respect to any of the matters described in this Section 4(k). 

(l)    Notwithstanding anything to the contrary in this Agreement, if Parent waives, releases, terminates, shortens, or
otherwise amends or modifies any lock-up restrictions contained in an agreement between Parent and/or the Company and a holder of Parent Class A Common Stock (an “Other Lock-Up Holder”), including but not limited to the lock-up restrictions set forth in that certain Sponsor Agreement and any such action, except in respect to
(x) the amendment of the Insider Letter Agreement (as defined in the Sponsor Agreement) set forth in Section 4(d) of the Sponsor Agreement and (y) a number of shares of Parent Class A Common Stock that is not more than 0.1% of
the total outstanding shares of Parent Common Stock at such time held by persons that, individually, hold less than one percent of the outstanding shares of Parent Common Stock (a “Release”), then the Release shall apply pro
rata and on the same terms to the lock-up of the Subject Shares pursuant to Section 4(b) hereunder and the provisions of Section 4(b) shall be deemed
immediately and automatically 

  
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waived, released, terminated, shortened, amended or modified, as the case may be, without further action of the parties. Notwithstanding the foregoing, the provisions of
Section 4(b) shall not be deemed waived, released, terminated, shortened, amended or modified if any such waiver, release, termination, shortening, amendment or modification also includes terms that would further obligate
or are otherwise adverse to an Other Lock-Up Holder; provided, however, that in any such circumstances Stockholder shall be granted equal opportunity to participate in such Release on equal terms to the
parties thereto prior to the effectiveness thereof. Prior to any Release, Parent will provide reasonable advance written notice (in no case less than five (5) Business Days) to Stockholder indicating that Parent plans to take a specified action
with respect to the Release and setting forth the terms of any such Release. 
 5.    Miscellaneous. 

(a)    All notices and other communications hereunder shall be in writing and shall be deemed to have been duly given and
received if delivered personally (notice deemed given upon receipt), by electronic mail (notice deemed given upon confirmation of receipt) or sent by a nationally recognized overnight courier service, such as Federal Express (notice deemed given
upon receipt of proof of delivery); provided that the notice or other communication is sent to the address or email address set forth (i) if to Parent, to the address or email address set forth in Section 8.1 of the
Merger Agreement and (ii) if to the Stockholder, to the Stockholder’s address or email address set forth on a signature page hereto, or to such other address or email address as such party may hereafter specify for the purpose by notice to
each other party hereto. 
 (b)    This Agreement, the covenants and agreements contained herein shall terminate
automatically with respect to the Stockholder, without any notice or other action by any person, upon the first to occur of (i) the Effective Time, (ii) the valid termination of the Merger Agreement in accordance with its terms and
(iii) the mutual written agreement of Parent and the Stockholder; provided that the Stockholder in its sole discretion may terminate this Agreement, following any material modification or amendment to, or the waiver of any provision of,
the Merger Agreement, as in effect on the date hereof, (A) that reduces the aggregate amount or form of consideration payable to the Stockholder in respect of the Stockholder’s shares of capital stock of the Company in a manner that is
materially adverse to the Stockholder, or (B) modifies the conditions of the obligations of the parties to the Merger Agreement to consummate the Transactions in a manner that adversely affects in any material respect the Stockholder (any such
amendment, an “Adverse Amendment”). Upon termination of this Agreement, no party shall have any further obligations or liabilities under this Agreement; provided that the provisions of this Section 5 shall
survive any termination of this Agreement; provided further, that nothing herein shall relieve any Party from liability for (i) any willful and intentional breach of any covenant or agreement set forth in this Agreement by such
Party occurring prior to such termination or (ii) such Party’s Actual Fraud. 
 (c)    Any provision of this
Agreement may be amended or waived if such amendment or waiver is in writing and is signed, in the case of an amendment, by each party to this Agreement or, in the case of a waiver, by each party against whom the waiver is to be effective. The
waiver by any party of a breach of any term or provision of this Agreement shall not be construed as a waiver of any subsequent breach. No failure or delay by any party in exercising any right, power or privilege hereunder shall operate as a waiver
thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege. 

(d)    The Company hereby agrees that the Company shall not, without the prior written consent of a majority of the
Company Capital Stock held by the stockholders who have executed and delivered to the Company and Parent this Agreement (or agreements in substantially similar form), amend or modify, or cause to be amended or modified, the Merger Agreement in any
manner that would materially and adversely affect the stockholders in their capacity as a stockholder of the Company. 

(e)    All fees and expenses incurred in connection herewith shall be paid by the party incurring such fees and expenses,
whether or not the Merger is consummated, except as expressly provided otherwise herein or in the Merger Agreement. 

  
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 (f)    This Agreement, together with the Merger Agreement, Schedule
A, and the other documents and certificates delivered pursuant hereto, constitute the entire agreement, and supersede all prior agreements and understandings, both written and oral, among the parties with respect to the subject matter of this
Agreement. This Agreement shall not be assigned by any party (including by operation of law, by merger or otherwise) without the prior written consent of (i) Parent, in the case of an assignment by the Stockholder (other than in the case of
permitted transfer under Section 4(b)) and (ii) the Stockholder, in the case of an assignment by Parent. Any assignment in violation of this Section 5(e) shall be null and void ab
initio. 
 (g)    The parties agree that irreparable damage may occur in the event that the Stockholder did not
perform any of the provisions of this Agreement in accordance with their specific terms or otherwise breached any such provisions, and that monetary damages, even if available, would not be an adequate remedy therefor. It is accordingly agreed that
Parent may be entitled to an injunction or injunctions to prevent breaches of this Agreement and to enforce specifically the terms and provisions of this Agreement in addition to any other remedy to which they are entitled at law or in equity
without the requirement to post any bond or other security. Any and all remedies herein expressly conferred upon Parent will be deemed cumulative with and not exclusive of any other remedy conferred hereby or by Law or equity upon Parent, and the
exercise by Parent of any one remedy will not preclude the exercise of any other remedy. 
 (h)    This Agreement and
all related Actions shall be governed by and construed in accordance with the internal Laws of the State of Delaware, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of Delaware or any other
jurisdiction) that would cause the application of the Law of any jurisdiction other than the State of Delaware. THE PARTIES HERETO EACH HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW, ANY RIGHT TO TRIAL BY JURY OF ANY CLAIM, DEMAND, ACTION,
OR CAUSE OF ACTION (I) ARISING UNDER THIS AGREEMENT OR (II) IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE DEALINGS OF THE PARTIES HERETO IN RESPECT OF THIS AGREEMENT OR ANY OF THE TRANSACTIONS RELATED HERETO, IN EACH CASE
WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER IN CONTRACT, TORT, EQUITY, OR OTHERWISE. THE PARTIES HERETO EACH HEREBY AGREE AND CONSENT THAT ANY SUCH CLAIM, DEMAND, ACTION, OR CAUSE OF ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY
AND THAT THE PARTIES HERETO MAY FILE AN ORIGINAL COUNTERPART OF A COPY OF THIS AGREEMENT WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF THE PARTIES HERETO TO THE WAIVER OF THEIR RIGHT TO TRIAL BY JURY. The parties hereto expressly incorporate
by reference Section 8.8 (Jurisdiction) of the Merger Agreement to apply to this Agreement mutatis mutandis, with references to the Merger Agreement therein deemed to reference this Agreement and references to the
“Parties” thereunder deemed to reference the parties hereto. 
 (i)    The descriptive headings herein are
inserted for convenience of reference only and are not intended to be part of or to affect the meaning or interpretation of this Agreement. 

(j)    This Agreement shall be binding upon and inure to the benefit of each party hereto, and nothing in this Agreement,
express or implied, is intended to confer any rights or remedies of any nature whatsoever under or by reason of this Agreement upon any person other than each party hereto. 

(k)    Whenever possible, each provision of this Agreement will be interpreted in such a manner as to be effective and
valid under applicable Law, but if any term or other provision of this Agreement is held to be invalid, illegal or unenforceable under applicable Law, all other provisions of this Agreement shall remain in full force and effect so long as the
economic or legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party hereto. Upon such determination that any term or other provision of this Agreement is invalid, illegal or unenforceable
under applicable Law, the parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the parties hereto as closely as possible in an acceptable manner in order that the transactions contemplated
hereby are consummated as originally contemplated to the greatest extent possible. 

  
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 (l)    This Agreement may be executed in one or more counterparts, each
of which shall be deemed to be an original, but all of which shall constitute one and the same agreement. The words “execution,” “signed,” “signature,” and words of like import in this Agreement or in any other
certificate, agreement or document related to this Agreement or the other Ancillary Agreements shall include images of manually executed signatures transmitted by facsimile or other electronic format (including, “pdf”, “tif” or
“jpg”) and other electronic signatures (including, DocuSign and AdobeSign). The use of electronic signatures and electronic records (including, any contract or other record created, generated, sent, communicated, received, or stored by
electronic means) shall be of the same legal effect, validity and enforceability as a manually executed signature or use of a paper-based record-keeping system to the fullest extent permitted by applicable law, including the Federal Electronic
Signatures in Global and National Commerce Act, the Delaware Uniform Electronic Transactions Act and any other applicable law. Minor variations in the form of the signature page, including footers from earlier versions of this Agreement or any such
other document, shall be disregarded in determining the party’s intent or the effectiveness of such signature. 

(m)    The words “hereof,” “herein,” “hereby,” “herewith” and words of similar
import shall, unless otherwise stated, be construed to refer to this Agreement as a whole and not to any particular provision of this Agreement, and article, section, paragraph and schedule references are to the articles, sections, paragraphs and
schedules of this Agreement unless otherwise specified. Whenever the words “include,” “includes” or “including” are used in this Agreement they shall be deemed to be followed by the words “without limitation.”
The words describing the singular number shall include the plural and vice versa, words denoting either gender shall include both genders and words denoting natural persons shall include all persons and vice versa. The word “extent” and
the phrase “to the extent” when used in this Agreement shall mean the degree to which a subject or other things extends, and such word or phrase shall not merely mean “if.” The term “or” is not exclusive. The phrases
“the date of this Agreement,” “the date hereof,” “of even date herewith” and terms of similar import, shall be deemed to refer to the date set forth in the preamble to this Agreement. Any reference in this Agreement to
a date or time shall be deemed to be such date or time in New York, New York, unless otherwise specified. The parties have participated jointly in the negotiation and drafting of this Agreement. In the event an ambiguity or question of intent or
interpretation arises, this Agreement shall be construed as if drafted jointly by the parties and no presumption or burden of proof shall arise favoring or disfavoring any person by virtue of the authorship of any provision of this Agreement. 

(n)    The Stockholder agrees that if any further agreements, deeds, assignments, assurances or other instruments are
reasonably necessary to effectuate the covenants in this Agreement, the Stockholder will, upon reasonable written request of the Stockholder by Parent and at Parent’s cost and expense, execute and deliver all such proper agreements, deeds,
assignments, assurances and other instruments and take other reasonable action as permissible to do all other things reasonably necessary to effectuate the covenants in this Agreement and otherwise to carry out the purposes of this Agreement. 

(o)    Except for claims pursuant to the Merger Agreement or any other Ancillary Document by any party thereto against any
other party thereto, each Party agrees that (a) this Agreement may only be enforced against, and any action for breach of this Agreement may only be made against, the Parties, and no claims of any nature whatsoever (whether in tort, contract or
otherwise) arising under or relating to this Agreement, the negotiation hereof or its subject matter, or the transactions contemplated hereby shall be asserted against the Company or Parent, and (b) none of the Company or Parent shall have any
liability arising out of or relating to this Agreement, the negotiation hereof or its subject matter, or the transactions contemplated hereby, including with respect to any claim (whether in tort, contract or otherwise) for breach of this Agreement
or in respect of any written or oral representations made or alleged to be made in connection herewith, as expressly provided herein, or for any actual or alleged inaccuracies, misstatements or omissions with respect to any information or materials
of any kind furnished in connection with this Agreement, the negotiation hereof or the transactions contemplated hereby. 

(p)    Notwithstanding anything in this Agreement to the contrary, (i) the Stockholder makes no agreement or
understanding herein in any capacity other than in the Stockholder’s capacity as a record holder and 

  
 9 

 
beneficial owner of the Subject Shares, and not in the Stockholder’s capacity as a director, officer or employee of the Company or any of the Company’s Subsidiaries or in the
Stockholder’s capacity as a trustee or fiduciary of any Employee Plan of the Company, and (ii) nothing herein will be construed to limit or affect any action or inaction by the Stockholder or any representative of the Stockholder serving
as a member of the board of directors of the Company or as an officer, employee or fiduciary of the Company, in each case, acting in such person’s capacity as a director, officer, employee or fiduciary of the Company. 

[Remainder of Page Left Intentionally Blank; Signature Page Follows] 

  
 10 

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

			
	TLG ACQUISITION ONE CORP.
		
	By:	 	  

	Name:	 	
	Title:	 	

  
  
  

 
  

[Signature Page to Support Agreement] 

  
 11 

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

			
	ELECTRIQ POWER, INC.
		
	By:	 	  

	Name:	 	
	Title:	 	

  
  
  

 
 [Signature Page to Support Agreement] 

  
 12 

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

			
	  

		
	      By:	 	  

	      Name:	 	
	      Title:	 	

  

			
	Address:	 	
	  

	  

	  

	  

	Attn:	 	  

	E-mail:	 	  

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

	  

	  

	  

	Attn:	 	  

	E-mail:	 	  

  
  

[Signature Page to Support Agreement] 

  
 13 

 SCHEDULE A 

 

					
	 Class/Series Securities
	  	Number of Shares	 
	 Company Common Stock
	  	 	[	●] 
	 Company Seed Preferred Stock
	  	 	[	●] 
	 Company Seed-1 Preferred Stock
	  	 	[	●] 
	 Company Seed-2 Preferred Stock
	  	 	[	●] 

  
  
  

 
  
  

 
 [Schedule A to Support Agreement] 

  
 14 

 EXHIBIT A 

WRITTEN CONSENT 

Intentionally Omitted 

  
 15EX-10.4

 Exhibit 10.4 

Execution Version 

STOCKHOLDERS’ AGREEMENT 

THIS STOCKHOLDERS’ AGREEMENT (this “Agreement”), dated as of November 13, 2022, is made by and among (i) TLG
Acquisition One Corp. (“Parent”), (ii) TLG Acquisition Founder LLC, a Delaware limited liability company (“Sponsor”), (iii) GBIF Management Ltd. and Greensoil Building Innovation Fund Co-Investment I, L.P. (together, “Greensoil”), and (iv) the stockholders of Parent signatory hereto (collectively, the “Stockholders”). Parent, Sponsor, Greensoil and the
Stockholders may be referred to herein each as a “Party” and together as the “Parties.” 
 RECITALS

 WHEREAS, Parent, Eagle Merger Corp. and Electriq Power, Inc., a Delaware corporation (“Company”), have entered into
that certain Merger Agreement, dated as of November 13, 2022 (the “Merger Agreement”), pursuant to which, among other things, Company became a wholly owned Subsidiary of Parent; and 

WHEREAS, pursuant to Section 1.10 of the Merger Agreement, each of the Parties is required to execute and deliver this Agreement at the
Closing. 
 NOW, THEREFORE, in consideration of the foregoing and the mutual promises, covenants and agreements of the Parties, and for
other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the Parties agree as follows: 

ARTICLE I 
 DEFINITIONS

 Section 1.1 Definitions. As used in this Agreement, the following terms shall have the following meanings: 

“Action” means any judicial or administrative action, suit, litigation, arbitration, or proceeding, or any inquiry, audit,
demand, examination, hearing, claim, charge, complaint or investigation (in each case, whether civil, criminal or administrative and whether public or private), at law or in equity, pending or brought by or before any Governmental Authority or
arbitrator. 
 “Affiliate” means, with respect to any specified Person, any other Person directly or indirectly,
controlling, controlled by, or under direct or indirect common control with such specified Person. The term “control” (including, with correlative meanings, the terms “controlling,” “controlled by”
and “under common control with”), as applied to any Person, means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of such Person, whether through the ownership of
voting securities or other ownership interest, by contract or otherwise, and the terms “controlled” and “control” have meanings correlative thereto. 

“Agreement” has the meaning set forth in the preamble. 

“beneficial ownership,” including the correlative term “beneficially own,” has the meaning ascribed to such
term in Section 13(d) of the Exchange Act. 
 “Board” means the board of directors of Parent. 

  
 1 

 “Charter Documents” means the certificate of incorporation and bylaws (or
other comparable governing instruments with different names) of an entity, as in effect from time to time. 
 “Closing”
means the closing of the transactions contemplated by the Merger Agreement. 
 “Company” has the meaning set forth in the
Recitals. 
 “Delaware Courts” has the meaning set forth in Section 4.11. 

“Designated Directors” (each, a “Designated Director”) means the Greensoil Director and Sponsor Director.

 “Designated Observers” (each, a “Designated Observer”) means the Greensoil Observer and Sponsor
Observer. 
 “Exchange Act” means the Securities Exchange Act of 1934, and any rules and regulations promulgated
thereunder. 
 “Governmental Authority” means any (i) government of any nation, state, city, locality, municipality or
other political subdivision thereof, (ii) governmental or quasi-governmental entity of any nature (including any governmental agency or entity and any court or other tribunal) or (iii) any entity exercising or entitled to exercise any
executive, legislative, judicial, police, taxing, regulatory or administrative functions of or pertaining to government, including any arbitral tribunal (public or private) or commission. 

“Greensoil” has the meaning set forth in the Preamble. 

“Greensoil Director” means the individual designated by Greensoil subject to and in accordance with the terms of
Section 3.1(b). 
 “Greensoil Initial Ownership” means the number of shares of issued and
outstanding Parent Common Stock (as adjusted for any stock split, stock dividend, recapitalization, reorganization or the like and, for the avoidance of doubt) beneficially owned by Greensoil and its Affiliates as of immediately following the
Closing. 
 “Greensoil Observer” has the meaning set forth in Section 3.4(b). 

“Greensoil Observer Termination Event” has the meaning set forth in Section 3.4(b). 

“Legal Requirement” or “Law” means any federal, state or local, foreign, national or supranational or other
law, act, statute, treaty, constitution, principle of common law, resolution, standard, ordinance, decree, permit, authorization, code, rule or regulation or other binding directive or guidance issued, promulgated or enforced by a Governmental
Authority having jurisdiction over a given matter, as well as any Order. 
 “Merger Agreement” has the meaning set forth in
the Recitals. 
 “Necessary Action” means, with respect to any Party and a specified result, all actions (to the extent
such actions are permitted by Law and within such Party’s control) necessary to cause such result, including (i) voting or providing a written consent or proxy with respect to all shares of Parent Common Stock beneficially owned by such
Party (including any such shares acquired after the execution of this Agreement), (ii) causing the adoption of stockholders’ resolutions and amendments to the Charter Documents of Parent, (iii) executing agreements and instruments, and
(iv) making, or causing to be made, with governmental, administrative or regulatory authorities, all filings, registrations or similar actions that are required to achieve such result. 

  
 2 

 “NYSE” means the New York Stock Exchange or any stock exchange on which the
Parent Common Stock is traded following the date of this Agreement. 
 “NYSE Rules” means the rules and regulations of the
NYSE. 
 “Order” means any outstanding writ, order, judgment, injunction, settlement, decision, determination, award,
ruling, subpoena, verdict or decree entered, issued, made, or rendered by any Governmental Authority. 
 “Parent” has the
meaning set forth in the Preamble. 
 “Parent Common Stock” means the Class A Common Stock of Parent, par value
$0.0001 per share. 
 “Party” and “Parties” has the meaning set forth in the preamble. 

“Person” means any individual or any corporation, association, partnership, limited liability company, joint venture, joint
stock or other company, business trust, trust, organization, Governmental Authority or other entity of any kind. 
 “SEC”
means the Securities and Exchange Commission or any successor agency having jurisdiction under the Securities Act. 
 “Securities
Act” means the Securities Act of 1933, and any rules and regulations promulgated thereunder. 
 “Sponsor” has the
meaning set forth in the Preamble. 
 “Sponsor Director” means the individual designated by the Sponsor subject to and in
accordance with the terms of Section 3.1(a). 
 “Sponsor Initial Ownership” means the number of
shares of issued and outstanding Parent Common Stock (as adjusted for any stock split, stock dividend, recapitalization, reorganization or the like and, for the avoidance of doubt) beneficially owned by Sponsor and its Affiliates as of immediately
following the Closing. 
 “Sponsor Observer” has the meaning set forth in Section 3.4(a). 

“Sponsor Observer Termination Event” has the meaning set forth in Section 3.4(a). 

“Stockholders” has the meaning set forth in the Preamble. 

“Subsidiary” means, with respect to any specified Person, any other Person of which such specified Person, directly or
indirectly through one or more Subsidiaries, (i) owns at least 50% of the outstanding equity interests entitled to vote generally in the election of the board of directors or similar governing body of such other Person, or (ii) has the
power to generally direct the business and policies of that other Person, whether by contract or as a general partner, managing member, manager, joint venturer, agent or otherwise. 

ARTICLE II 

REPRESENTATIONS AND WARRANTIES 

Each of the Parties hereby represents and warrants to each other Party to this Agreement that as of the date such Party executes this
Agreement: 
 Section 2.1 Existence; Authority; Enforceability. Such Party has the power and authority to enter into this
Agreement and to carry out such Party’s obligations hereunder. If an entity, such Party is duly organized and 

  
 3 

 
validly existing under the Laws of its respective jurisdiction of organization, and the execution of this Agreement, and the consummation of the transactions contemplated herein, have been
authorized by all necessary action, and no other act or proceeding on its part is necessary to authorize the execution of this Agreement or the consummation of any of the transactions contemplated hereby. This Agreement has been duly executed by
such Party and constitutes the legal, valid and binding obligation of such Party, enforceable against such Party in accordance with its terms. 

Section 2.2 Absence of Conflicts. The execution and delivery by such Party of this Agreement and the performance of such
Party’s obligations hereunder does not and will not (a) conflict with, or result in the breach of any provision of the Charter Documents of such Party; (b) result in any violation, breach, conflict, default or event of default (or an
event which with notice, lapse of time, or both, would constitute a default or event of default), or give rise to any right of acceleration or termination or any additional payment obligation, under the terms of any material contract, agreement or
permit to which such Party is a party or by which such Party’s assets or operations are bound or affected; or (c) violate any Law applicable to such Party. 

Section 2.3 Consents. Other than any consents which have already been obtained, no consent, waiver, approval, authorization,
exemption, registration, license or declaration is required to be made or obtained by such Party in connection with (a) the execution, delivery or performance of this Agreement or (b) the consummation of any of the transactions
contemplated herein. 
 ARTICLE III 

BOARD OF DIRECTORS MATTERS 

Section 3.1 Director Representation. 

(a) Sponsor Director Nominee. For the period of time commencing at the Closing and terminating on the date upon which Sponsor and its
Affiliates beneficially own one-half (1/2) or less of the Sponsor Initial Ownership, Parent (subject to the exercise of fiduciary duties by the members of the Board) and Stockholder shall take all Necessary
Action to include in the slate of nominees recommended by the Board for election as directors at each applicable annual or special meeting of stockholders at which directors are to be elected one individual designated by Sponsor. A Sponsor Director
may be, but shall not be required to be, an “independent director” under NYSE Rules. 
 (b) Greensoil Director Nominee. For
the period of time commencing at the Closing and terminating on the date upon which Greensoil and its Affiliates beneficially own one-half (1/2) or less of the Greensoil Initial Ownership, Parent (subject to
the exercise of fiduciary duties by the members of the Board) and Stockholder shall take all Necessary Action to include in the slate of nominees recommended by the Board for election as directors at each applicable annual or special meeting of
stockholders at which directors are to be elected one individual designated by Greensoil. A Greensoil Director may be, but shall not be required to be, an “independent director” under NYSE Rules. 

(c) Decrease in Designated Directors. Upon any decrease in the number of directors that Greensoil or Sponsor is entitled to designate
for nomination to the Board pursuant to Sections 3.1(a) or (b), Greensoil or Sponsor, as applicable, shall take all Necessary Action to cause its Designated Director to offer to tender their resignation, effective as
of the Parent’s next annual meeting. For avoidance of doubt, any Designated Director resigning pursuant to this Section 3.1(c) shall be permitted to continue serving as a Designated Director until Parent’s next
annual meeting. 
 (d) Removal; Vacancies. Except as provided in this Section 3.1(c), and subject to the
Charter Documents of Parent, (i) each of Greensoil and Sponsor shall have the exclusive right to remove its Designated Director designee from the Board (including any committees thereof), and Parent and the Stockholders shall take

  
 4 

 
all Necessary Action to cause the removal of any such designee at the request of Sponsor, and (ii) each of Greensoil and Sponsor shall have the exclusive right to designate a director for
nomination to the Board to fill vacancies created by reason of the death, removal or resignation of its Designated Director designee to the Board (including any committees thereof upon which such Designated Director was serving at the time of his or
her death, removal or resignation), and Parent and Stockholder shall take all Necessary Action to cause any such vacancies to be filled by a replacement director designated by Greensoil or Sponsor as promptly as reasonably practicable, provided that
such replacement director is reasonably acceptable to the Board in the good faith exercise of its fiduciary duties. Each of Greensoil and Sponsor shall take all Necessary Action to cause its Designated Director to resign promptly from the Board if
such Designated Director, as determined by the Board in good faith after consultation with outside legal counsel, (A) is prohibited or disqualified from serving as a director of Parent under any rule or regulation of the SEC, the NYSE, or by
applicable Law, (B) has engaged in acts or omissions constituting a breach of such Designated Director’s fiduciary duties to Parent and its stockholders, (C) has engaged in acts or omissions that involve intentional misconduct or an
intentional violation of Law or that, in the good faith judgment of the majority of the disinterested independent directors on the Board, would cause a significant adverse effect on the reputation of Parent, or (D) has engaged in any
transaction involving Parent from which such Designated Director derived an improper personal benefit that was not disclosed to the Board prior to the authorization of such transaction; provided, however, that, subject to
Sections 3.1(a) and 3.1(b) and the immediately preceding clauses (A)-(D) of this Section 3.1(d), Greensoil or Sponsor, as applicable, shall have the
right to replace such resigning Designated Director with a new Designated Director reasonably acceptable to the Board in the exercise of its fiduciary duties, such newly named Designated Director to be appointed promptly to the Board in place of the
resigning Designated Director in the manner set forth in the Charter Documents of Parent for filling vacancies on the Board. Greensoil and Sponsor shall provide Parent with such information as is reasonably requested by Parent regarding any person
proposed to be nominated as a Designated Director pursuant to this Section 3.1(d). 
 (e) Confidentiality.
Notwithstanding anything to the contrary in the Charter Documents of Parent, any confidentiality policy adopted by the Board or otherwise, a Designated Director and/or a Designated Observer shall be permitted to share with Greensoil or Sponsor, as
applicable, any non-public information learned by such Designated Director in his or her capacity as a director or Designated Observer in his or her capacity as a
non-voting observer, including communications among Board members in their capacities as directors, for the purpose of Greensoil and Parent monitoring its investment in Parent. 

Section 3.2 Agreement to Vote. From the date hereof until the date on which Greensoil and Sponsor no longer have the right to
designate a Designated Director under this Agreement (for avoidance of doubt, if only one Person loses the right to designate a Designated Director under this Agreement, this Section 3.2 shall remain in effect until both
Greensoil and Sponsor no longer have such right), each Stockholder shall cause all shares of Parent Common Stock that such Stockholder has the right to vote as of the applicable record date to be present in person or by proxy for quorum purposes and
to be voted at any meeting of stockholders or at any adjournments or postponements thereof, and to consent in connection with any action by written consent in lieu of a meeting, in favor of each director nominated in accordance with
Section 3.1 for election at any such meeting or through any such written consent. Each Stockholder further agrees not to take, directly or indirectly, any action to remove any Designated Director from office unless such
removal is for cause as described in Section 3.1(d) or if Greensoil or Sponsor, as applicable, is no longer entitled to nominate such director pursuant to Section 3.1(a) or (b),
respectively. Each of Parent and each Stockholder agrees not to take any actions (including granting any proxy, consent, power of attorney or other authorization with respect to any of the shares of Parent Common Stock beneficially owned by such
Party, or depositing any such shares or any interest therein in a voting trust or subjecting any such shares or any interest therein to a voting agreement or similar agreement) that would conflict or interfere with or otherwise adversely affect the
implementation of this Agreement or the intention of the Parties with respect to the composition of the Board as herein stated. 

Section 3.3 Indemnification and Insurance; Compensation and Reimbursement. 

  
 5 

 (a) Parent shall enter into customary indemnification agreements with each Designated
Director at the Closing and from time to time thereafter. 
 (b) Parent shall (i) purchase and maintain in effect at all times
directors’ and officers’ liability insurance in an amount and pursuant to terms determined by the Board to be reasonable and customary, (ii) for so long as any Sponsor Director serves as a director on the Board, maintain such coverage
with respect to such Sponsor Director, and (iii) cause the Charter Documents of Parent (each as may be further amended, modified and/or supplemented from time to time) to at all times provide for the indemnification, exculpation and advancement
of expenses of all directors of Parent to the fullest extent permitted under applicable Law; provided, that upon removal or resignation of any Designated Director for any reason, Parent shall take actions reasonably necessary to extend such
directors’ and officers’ liability insurance coverage for a period of at least six years from any such event in respect of any act or omission occurring at or prior to such event. 

(c) Each Designated Director shall be entitled to receive the same standard director compensation as is paid to any other non-employee director on the Board. Parent shall reimburse each Designated Director for all reasonable out-of-pocket expenses incurred
in connection with their attendance at meetings of the Board and any committees thereof, including travel, lodging and meal expenses on the same basis as it reimburses each other non-employee director on the
Board. 
 Section 3.4 Observers. 

(a) Sponsor Observer. Parent agrees that until such time as Sponsor and its Affiliates no longer beneficially own at least 1% of the
outstanding shares of Parent Common Stock (“Sponsor Observer Termination Event”), Sponsor shall have the right, but not the obligation, to designate an individual (any such individual, the “Sponsor Observer”) to
attend all meetings of the Board in a non-voting, observer capacity. 
 (b) Greensoil Director
Nominee. Parent agrees that until such time as Greensoil and its Affiliates no longer beneficially own at least 1% of the outstanding shares of Parent Common Stock (“Greensoil Observer Termination Event”), Greensoil shall have
the right, but not the obligation, to designate an individual (any such individual, the “Greensoil Observer”) to attend all meetings of the Board in a non-voting, observer capacity. 

(c) Process. Parent shall provide to each Designated Observer notice of any meetings of the Board, a copy of the meeting materials at
the same time as provided to the members of the Board in their capacity as such, and shall provide each Designated Observer with the same rights to expense reimbursement that it provides to the Designated Directors. Notwithstanding the above, each
Designated Observer shall not be entitled to attend and otherwise participate in, and shall, to the extent applicable, waive notice of and recuse themselves from, such meetings or portions thereof and shall not be entitled to receive any
information, in each case (i) if Parent believes based on the good faith written advice of outside counsel that providing such information would violate applicable Law (in which case Parent shall notify Greensoil and/or Sponsor of such belief
and Parent, Greensoil and/or Sponsor shall consult and cooperate in good faith in determining whether Parent is legally prohibited from providing such information to such Designated Observer), or (ii) where Parent determines based upon good
faith written advice from outside counsel that providing such information (A) would reasonably be expected to jeopardize an attorney-client privilege or cause a loss of attorney work product protection or (B) would violate a contractual
confidentiality obligation to any third party; provided, that, Parent uses reasonable best efforts and cooperates in good faith with each Designated Observer to develop and implement reasonable alternative arrangements to provide each
Designated Observer with the intended benefits of this Section 3.4. 
 (d) No Fidiciary Duties. Parent
acknowledges and agrees that each Designated Observer will not owe any fiduciary duties or any other similar obligations or duties, including in law or equity, to Parent, its subsidiaries, or its stockholders and may act at all times in the best
interests of Greensoil or Sponsor, respectively. 

  
 6 

 (e) Termination of Desiganted Observer. Promptly upon the occurrence of
(i) a Sponsor Observer Termination Event or (ii) a Greensoil Observer Termination Event, all obligations of Parent with respect to, and all rights of, Sponsor and the Sponsor Observer or Greensoil and the Greensoil Observer, respectively
pursuant to this Section 3.4 shall terminate and, unless otherwise consented to by a majority of the members of the Board, such Designated Observer shall cease attending meetings of the Board. 

ARTICLE IV 
 GENERAL
PROVISIONS 
 Section 4.1 Successors and Assigns. No Party may assign either this Agreement or any of its rights, interests,
or obligations hereunder without the prior written consent of the other Parties. Any purported assignment in violation of this paragraph shall be void and ineffectual and shall not operate to transfer or assign any interest or title to the purported
assignee. This Agreement shall be binding upon and shall inure to the benefit of the Parties and their respective successors and permitted assigns. 

Section 4.2 Third Party Beneficiaries. Nothing in this Agreement shall be construed to confer upon, or give to, any Person other
than the Parties hereto any right, remedy or claim under or by reason of this Agreement or of any covenant, condition, stipulation, promise or agreement hereof. All covenants, conditions, stipulations, promises and agreements contained in this
Agreement shall be for the sole and exclusive benefit of the parties hereto and their successors, heirs, personal representatives and permitted assigns. Notwithstanding the foregoing, each Designated Director shall be a third party beneficiary of
the provisions of Section 3.3. 
 Section 4.3 Freedom to Pursue Opportunities. Subject to any other
agreement with Parent or any of its Subsidiaries to which Greensoil, Sponsor, any Designated Director or any Designated Observer may be bound, the Parties expressly acknowledge and agree that: (a) Greensoil, Sponsor, each Designated Director
and each Designated Observer (and each Affiliate thereof) has the right to, and shall have no duty (contractual or otherwise) not to, (i) directly or indirectly engage in the same or similar business activities or lines of business as Parent or
any of its Subsidiaries, including those deemed to be competing with Parent or any of their Subsidiaries, or (ii) directly or indirectly do business with any client or customer of Parent or any of its Subsidiaries; and (b) in the event
that Greensoil, Sponsor, a Designated Director or a Designated Observer (or any Affiliate thereof) acquires knowledge of a potential transaction or matter that may be a corporate opportunity for Parent or any of its Subsidiaries, none of Greensoil,
Sponsor, any Designated Director or any Designated Observer (or any such Affiliate) shall have any duty (contractual or otherwise) to communicate or present such corporate opportunity to Parent or any of its Subsidiaries, as the case may be, and
shall not be liable to Parent, its Subsidiaries or their respective Affiliates or stockholders for breach of any duty (contractual or otherwise) by reason of the fact that Greensoil, Sponsor, such Designated Director or such Designated Observer (or
such Affiliate thereof), directly or indirectly, pursues or acquires such opportunity for itself, directs such opportunity to another Person, or does not present such opportunity to Parent or any of its Subsidiaries. 

Section 4.4 No Agreement as Director or Officer. Each Stockholder is signing this Agreement solely in his, her or its capacity as
a stockholder of Parent. Nothing in this Agreement will be construed to prohibit, limit or restrict any Stockholder from exercising his fiduciary duties as an officer or director (if he or she holds such office) to Parent or its stockholders. 

Section 4.5 Termination. This Agreement shall terminate automatically (without any action by any Party) on the first date on which
a Person no longer has the right to designate an individual for nomination to the Board under this Agreement or a Designated Observer; provided, that the provisions in Section 3.3 and this Article IV shall
survive such termination. 
 Section 4.6 Severability. If any term or other provision of this Agreement is invalid, illegal, or
incapable of being enforced by any rule of Law or public policy, all other conditions and provisions of this Agreement shall 

  
 7 

 
nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any adverse manner to any Party. Upon such
determination that any term or other provision is invalid, illegal, or incapable of being enforced, the Parties shall negotiate in good faith to modify this Agreement so as to effect the original intent of the Parties as closely as possible in an
acceptable manner to the end that the transactions contemplated hereby are fulfilled to the extent possible. 
 Section 4.7 Entire
Agreement; Amendment; Waiver. 
 (a) This Agreement constitutes the entire agreement and understanding of the Parties in respect of the
subject matter hereof and supersedes all prior understandings, agreements, or representations by or among the Parties, written or oral, to the extent they relate in any way to the subject matter hereof or the transactions contemplated hereby. This
Agreement may not be changed, amended, modified or waived (other than to correct a typographical error) as to any particular provision, except by a written instrument executed by all Parties. 

(b) No waiver of any breach of any of the terms of this Agreement shall be effective unless such waiver is expressly made in writing and
executed and delivered by the Party against whom such waiver is claimed. The waiver by any Party of a breach of any provision of this Agreement shall not operate or be construed as a further or continuing waiver of such breach or as a waiver of any
other or subsequent breach. Except as otherwise expressly provided herein, no failure on the part of any Party to exercise, and no delay in exercising, any right, power or remedy hereunder, or otherwise available in respect hereof at law or in
equity, shall operate as a waiver thereof, nor shall any single or partial exercise of such right, power or remedy by such Party preclude any other or further exercise thereof or the exercise of any other right, power or remedy. 

Section 4.8 Counterparts. This Agreement may be executed in any number of counterparts, and each such counterpart hereof shall be
deemed to be an original instrument, but all of such counterparts shall constitute for all purposes one agreement. Any signature hereto delivered by a Party by facsimile or other electronic transmission shall be deemed an original signature hereto.
No Party shall be bound until such time as all of the Parties have executed counterparts of this Agreement. 
 Section 4.9
Notices. All notices and communications required or permitted to be given hereunder shall be in writing and shall be delivered personally, or sent by overnight courier or mailed by certified or registered United States Mail with all postage
fully prepaid, or sent by electronic mail transmission (provided that a receipt of such email is requested by the notifying Party and affirmatively acknowledged by the receiving Party), addressed to the appropriate Party at the address for
such Party shown below or at such other address as such Party shall have theretofore designated by written notice delivered to the Party giving such notice: 

if to Sponsor, to: 
 TLG
Acquisition Founder LLC 
 TLG Acquisition One Corp. 

515 Flagler Drive, Suite 520 

West Palm Beach, FL 33401 

Attention: Michael Lawrie 
 Email:
Mikelawrie@tlgholding.com 
 with a copy (which will not constitute notice) to: 

Gibson, Dunn & Crutcher LLP 

811 Main Street, Suite 3000 

Houston, TX 77002-6117 

Attention:        Gerald M. Spedale 

                        
 Chris Trester 

Email:             
 gspedale@gibsondunn.com 

                        
 ctrester@gibsondunn.com 

  
 8 

 if to Parent, to: 

625 N. Flagler Drive 
 West Palm
Beach, Florida 33401 
 Attention: Legal Department 

Email: Jim.vanhoof@electriqpower.com 

Phone Number: 860-996-2411 

with a copy (which will not constitute notice) to: 

Ellenoff Grossman & Schole LLP 

1345 Avenue of the Americas, 11th Floor 

New York, New York 10105 

Attention:        David Landau 

                        
 Anthony Ain 

Email: dlandau@egsllp.com 

            aain@egsllp.com 

if to Greensoil, to: 
 GBIF
Management Ltd. 
 804-2345 Yonge Street 

Toronto, ON M4P 2E5 

Attention:        Gideon Soesman 

Email: gideon@greensoil-investments.com 

if to a Stockholder, to the address for such Stockholder set forth on Annex A. 

Section 4.10 Governing Law. This Agreement, the rights of the Parties hereunder and all Actions arising in whole or in part under
or in connection herewith, will be governed by and construed and enforced in accordance with the internal laws of the State of Delaware, without giving effect to any choice or conflict of law provision or rule that would cause the application of the
laws of any other jurisdiction. 
 Section 4.11 Jurisdiction; Venue; Service of Process. 

(a) Each of the Parties to this Agreement, by its execution hereof, (i) hereby irrevocably submits to the exclusive jurisdiction of the
Court of Chancery of the State of Delaware (or, to the extent such court does not have subject matter jurisdiction, the Superior Court of the State of Delaware), or, if it has or can acquire jurisdiction, in the United States District Court for the
District of Delaware (the “Delaware Courts”), for the purpose of any Action relating to or arising in whole or in part under or in connection with this Agreement (in each case, whether in law or in equity, whether in contract or in
tort, by statute or otherwise), (ii) hereby waives to the extent not prohibited by applicable Legal Requirements, and agrees not to assert, by way of motion, as a defense or otherwise, in any such Action, any claim or objection that it is not
subject personally to the jurisdiction of the Delaware Courts, that its property is exempt or immune from attachment or execution, that any such Action brought in one of the Delaware Courts should be dismissed on grounds of forum non
conveniens, should be transferred or removed to any court other than one of the Delaware Courts, or should be stayed by reason of the pendency of some other Action in any other court other than one of the Delaware Courts or that this Agreement
or the subject matter hereof may not be enforced in or by such court and (iii) hereby agrees not to commence any such Action other than before one of the Delaware Courts. Notwithstanding the previous sentence a Party may commence any Action in
a court other than the Delaware Courts solely for the purpose of enforcing an order or judgment issued by one of the Delaware Courts. 

  
 9 

 (b) Each of the Parties to this Agreement agrees that for any Action among any of the
Parties relating to or arising in whole or in part under or in connection with this Agreement (in each case, whether in law or in equity, whether in contract or in tort, by statute or otherwise), such Party will bring such Action only in the
Delaware Courts. Notwithstanding the previous sentence a Party may commence any Action in a court other than the Delaware Courts solely for the purpose of enforcing an order or judgment issued by one of the Delaware Courts. Each Party hereto further
waives any claim and will not assert that venue should properly lie in any other location within the selected jurisdiction. 
 (c) Each of
the Parties to this Agreement hereby (i) consents to service of process in any Action among any of the Parties hereto relating to or arising in whole or in part under or in connection with this Agreement (in each case, whether in law or in
equity, whether in contract or in tort, by statute or otherwise) in any manner permitted by applicable Law, (ii) agrees that service of process made in accordance with clause (i) or made by registered or certified mail, return receipt
requested, at its address specified pursuant to Section 4.8, will constitute good and valid service of process in any such Action and (iii) waives and agrees not to assert (by way of motion, as a defense, or otherwise)
in any such Action any claim that service of process made in accordance with clause (i) or (ii) does not constitute good and valid service of process. 

Section 4.12 Waiver of Jury Trial. TO THE EXTENT NOT PROHIBITED BY APPLICABLE LEGAL REQUIREMENT THAT CANNOT BE WAIVED, THE PARTIES
HEREBY WAIVE, AND COVENANT THAT THEY WILL NOT ASSERT (WHETHER AS PLAINTIFF, DEFENDANT OR OTHERWISE), ANY RIGHT TO TRIAL BY JURY IN ANY ACTION ARISING IN WHOLE OR IN PART UNDER OR IN CONNECTION WITH THIS AGREEMENT, WHETHER NOW EXISTING OR HEREAFTER
ARISING, AND WHETHER SOUNDING IN CONTRACT, TORT, EQUITY OR OTHERWISE. THE PARTIES AGREE THAT ANY OF THEM MAY FILE A COPY OF THIS PARAGRAPH WITH ANY COURT AS WRITTEN EVIDENCE OF THE KNOWING, VOLUNTARY AND
BARGAINED-FOR AGREEMENT AMONG THE PARTIES IRREVOCABLY TO WAIVE THEIR RESPECTIVE RIGHTS TO TRIAL BY JURY IN ANY ACTION WHATSOEVER BETWEEN OR AMONG THEM RELATING TO THIS AGREEMENT AND THAT SUCH ACTIONS, CLAIMS,
DEMAND OR CAUSES OF ACTIONS WILL INSTEAD BE TRIED IN A COURT OF COMPETENT JURISDICTION BY A JUDGE SITTING WITHOUT A JURY. 

Section 4.13 Specific Performance. Each of the Parties hereto agrees that irreparable harm for which monetary damages, even if
available, would not be an adequate remedy, would occur in the event that it does not fully and timely perform its obligations under or in connection with this Agreement in accordance with its terms or otherwise breach such provisions. Each of the
Parties hereto acknowledges and agrees that (a) the other Parties will be entitled to an injunction, specific performance or other equitable relief, to prevent breaches of this Agreement and to enforce specifically the terms and provisions
hereof, without proof of damages and without posting a bond or undertaking and without proof of damages, this being in addition to any other remedy to which such other Parties are entitled under the Law or in equity and (b) the right to obtain
an injunction, specific performance, or other equitable relief is an integral part of this Agreement and, without that right, none of the Parties would have entered into this Agreement. Each Party agrees that it will not oppose the granting of an
injunction, specific performance and other equitable relief on the basis that the other parties have an adequate remedy at Law or that an award of specific performance is not an appropriate remedy for any reason at Law or equity. The Parties
acknowledge and agree that any Party seeking an injunction to prevent breaches of this Agreement and to enforce specifically the terms and provisions of this Agreement in accordance with this Section 4.13 shall not be
required to provide any bond or other security or undertaking and without proof of damages in connection with any such injunction. 

Signature pages follow. 

  
 10 

 IN WITNESS WHEREOF, the Parties have duly executed this Agreement as of the day and year
first above written. 
  

					
	PARENT:
	
	TLG ACQUISITION ONE CORP.
		
	By:	 	     /s/ John Michael Lawrie

	Name:	 	John Michael Lawrie
	Title:	 	Chief Executive Officer

  
  
  

 
 [Signature Page to Stockholders’ Agreement] 

  
 11 

 IN WITNESS WHEREOF, the Parties have duly executed this Agreement as of the day and year
first above written. 
  

					
	SPONSOR:
	
	TLG ACQUISITION FOUNDER LLC
		
	By:	 	     /s/ John Michael Lawrie

	Name:	 	John Michael Lawrie
	Title:	 	Manager

  
  
  

 
 [Signature Page to Stockholders’ Agreement]

  
 12 

 IN WITNESS WHEREOF, the Parties have duly executed this Agreement as of the day and year
first above written. 
  

					
	GREENSOIL:
	
	GBIF MANAGEMENT LTD. on behalf of Greensoil Building Innovation Fund (Canadian), LP and Greensoil Building Innovation Fund (International), LP
		
	By:	 	     /s/ Gideon Soesman

	Name:	 	  Gideon Soesman
	Title:	 	  Managing Partner

  

					
	GREENSOIL BUILDING INNOVATION FUND CO-INVESTMENT I, L.P.
	
	By: GBIF MANAGEMENT LTD., its general partner
		
	By:	 	     /s/ Gideon Soesman

	Name:	 	  Gideon Soesman
	Title:	 	  Managing Partner

  
  
  

[Signature Page to Stockholders’ Agreement] 

  
 13 

 IN WITNESS WHEREOF, the Parties have duly executed this Agreement as of the day and year
first above written. 
  

			
	STOCKHOLDERS
	
	Frank Magnotti
		
	By:	 	 /s/ Frank Magnotti

	
	Frances Turbiak-Magnotti
		
	By:	 	 /s/ Frances Turbiak-Magnotti

	
	James Van Hoof
		
	By:	 	 /s/ James Van Hoof

	
	Petrina Thomson
		
	By:	 	 /s/ Petrina Thomson

	
	Jan Klube
		
	By:	 	 /s/ Jan Klube

	
	Francis Evans
		
	By:	 	 /s/ Francis Evans

	
	Pravin Bhagat
		
	By:	 	 /s/ Pravin Bhagat

	
	Troy Anatra
		
	By:	 	 /s/ Troy Anatra

	
	Ozlem Fonda
		
	 By:
	 	 /s/ Ozlem Fonda

  
  

[Signature Page to Stockholders’ Agreement] 

  
 14

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