Document:

Exhibit 4.6

 

FORM OF RIGHTS AGREEMENT

 

This Rights Agreement (this
“Agreement”) is made as of [●], 2022 between Silver Sustainable Solutions Corp., a Delaware corporation
(the “Company”), and Continental Stock Transfer & Trust Company, a New York limited purposes trust company,
with offices at 1 State Street, New York, New York 10004 (“Rights Agent”).

 

WHEREAS, the Company is
engaged in an initial public offering (the “Offering”) of units of the Company’s equity securities (each,
a “Unit” and collectively, the “Units”) to Guggenheim Securities, LLC (the “Representative”),
as representative of the several underwriters (the “Underwriters”), each such Unit comprised of one share of
Class A common stock of the Company, par value $0.0001 per share (“Common Stock”), one-half of a redeemable
warrant (“Warrant”), each whole warrant entitling the holder thereof to purchase one share of Common Stock
and one right to receive one-tenth (1/10) of one share of Common Stock (each, a “Right” and collectively, the
“Rights”) upon the occurrence of an “Exchange Event” (as defined herein), and in
connection therewith, has determined to issue and deliver up to 28,750,000 Rights (including up to 3,750,000 Rights subject to the Underwriters'
Over-Allotment Option (as defined below)) to public investors in the Offering; and

 

WHEREAS, the Company has filed
with the U.S. Securities and Exchange Commission (the “Commission”) a registration statement on Form S-1 (the
“Registration Statement”), File No. 333-[  ], and the prospectus forming a part thereof (the “Prospectus”),
for the registration under the Securities Act of 1933, as amended, of the Units and each of the securities comprising the Units, and the
shares of Common Stock underlying the Warrants and the Rights; and

 

WHEREAS, the Company desires
the Rights Agent to act on behalf of the Company, and the Rights Agent is willing to so act, in connection with the issuance, registration,
transfer and exchange of the Rights; and

 

WHEREAS, the Company desires
to provide for the form and provisions of the Rights, the terms upon which they shall be issued, and the respective rights, limitation
of rights, and immunities of the Company, the Rights Agent, and the holders of the Rights; and

 

WHEREAS, all acts and things
have been done and performed which are necessary to make the Rights, when executed on behalf of the Company and countersigned by or on
behalf of the Rights Agent, 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:

 

1. Appointment
of Rights Agent. The Company hereby appoints the Rights Agent to act as agent for the Company for the Rights, and the Rights Agent
hereby accepts such appointment and agrees to perform the same in accordance with the terms and conditions set forth in this Agreement.

 

2. Rights.

 

2.1. Form
of Right. Each Right shall be issued in registered form only, shall be in substantially the form of Exhibit A hereto, the provisions
of which are incorporated herein and shall be signed by, or bear the facsimile signature of, the Chairman of the Company’s board
of directors (the “Board”), President, Chief Executive Officer, Chief Financial Officer, and the Secretary or
other principal officer of the Company. In the event the person whose facsimile signature has been placed upon any Right shall have ceased
to serve in the capacity in which such person signed the Right before such Right is issued, it may be issued with the same effect as if
he or she had not ceased to be such at the date of issuance.

 

    

     

    

 

2.2. Effect of Countersignature.
Unless and until countersigned by the Rights Agent pursuant to this Agreement, a Right shall be invalid and of no effect and may not
be exchanged for shares of Common Stock.

 

2.3. Registration.

 

2.3.1. Right
Register. The Rights Agent shall maintain books (“Right Register”) for the registration of original issuance
and the registration of transfer of the Rights. Upon the initial issuance of the Rights, the Rights Agent shall issue and register the
Rights in the names of the respective holders thereof in such denominations and otherwise in accordance with instructions delivered to
the Rights Agent by the Company.

 

2.3.2. Registered
Holder. Prior to due presentment for registration of transfer of any Right, the Company and the Rights Agent may deem and treat the
person in whose name such Right shall be registered upon the Right Register (“registered holder”) as the absolute
owner of such Right and of each Right represented thereby (notwithstanding any notation of ownership or other writing on the Right Certificate
made by anyone other than the Company or the Rights Agent), for the purpose of the exchange thereof, and for all other purposes, and neither
the Company nor the Rights Agent shall be affected by any notice to the contrary.

 

2.4. Detachability
of Rights. The shares of Common Stock, Warrants and Rights comprising the Units shall begin separate trading following the earlier
to occur of: (i) the 52nd day following the date of the Prospectus or (ii) the announcement by the Representative of its intention
to allow separate earlier trading (the “Detachment Date”) , but in no event shall the shares of Common Stock,
the Warrants and Rights comprising the Units be separately traded until the Company has filed a Current Report on Form 8-K with the Commission
containing an audited balance sheet reflecting the receipt by the Company of the gross proceeds of the Offering, including the proceeds
then received by the Company from the exercise by the Underwriters of their right to purchase additional Units in the Offering (the “Over-Allotment
Option”), if applicable.

 

Upon the Detachment Date,
the Units will no longer trade, and each holder of Units will become, without any action by such holder, the holder of that number of
shares of Common Stock and Rights comprising the Units held by such holder.

 

3. Terms
and Exchange of Rights

 

3.1. Rights.
Except in cases where the Company is not the surviving entity after the occurrence of an Exchange Event, each holder of a Right shall
receive one-tenth (1/10) of one share of Common Stock upon the occurrence of an Exchange Event (defined below). No additional consideration
shall be paid by a holder of Rights in order to receive his, her or its shares of Common Stock upon an Exchange Event as the purchase
price for such shares of Common Stock has been included in the purchase price for the Units. In no event will the Company be required
to net cash settle the Rights or issue fractional shares of Common Stock.

 

3.2. Exchange
Event. An “Exchange Event” shall occur upon the Company’s consummation of an initial Business Combination
(as defined in the Company’s Amended and Restated Certificate of Incorporation).

 

3.3. Exchange
of Rights.

 

3.3.1. Issuance
of Shares of Common Stock. As soon as practicable upon the occurrence of an Exchange Event, the Company shall direct holders of the
Rights to return their Rights Certificates to the Rights Agent. Upon receipt of a valid Rights Certificate, the Company shall issue to
the registered holder of such Right(s) the number of full shares of Common Stock to which he, she or it is entitled, registered in such
name or names as may be directed by him, her or it and issue to such Registered Holder(s) a certificate or book-entry position for the
such shares. Notwithstanding the foregoing, or any provision contained in this Agreement to the contrary, in no event will the Company
be required to net cash settle the Rights. The Company shall not issue fractional shares upon exchange of Rights. In the event that any
holder would otherwise be entitled to any fractional share upon exchange of Rights, at the time of an Exchange Event, the Company will
instruct the Right Agent how any such entitlement will be addressed. To the fullest extent permitted by the Company’s Amended and
Restated Certificate of Incorporation the Company reserves the right to deal with any such fractional entitlement at the relevant time
in any manner permitted by the Securities Act and the Amended and Restated Certificate of Incorporation, which would include the rounding
down of any entitlement to receive shares of Common Stock to the nearest whole share (and in effect extinguishing any fractional entitlement),
or the holder being entitled to hold any remaining fractional entitlement (without any share being issued) and to aggregate the same with
any future fractional entitlement to receive shares in the Company until the holder is entitled to receive a whole number. Any rounding
down and extinguishment may be done with or without any in lieu cash payment or other compensation being made to the holder of the relevant
Rights, such that value received on exchange of the Rights may be considered less than the value that the holder would otherwise expect
to receive.

 

    2

     

    

 

3.3.2. Valid
Issuance. All shares of Common Stock issued upon an Exchange Event in conformity with this Agreement shall be validly issued, fully
paid and non-assessable.

 

3.3.3. Date
of Issuance. Each person in whose name any such certificate or book entry position, for shares of Common Stock is issued shall for
all purposes be deemed to have become the holder of record of such shares of Common Stock on the date of the Exchange Event, irrespective
of the date of delivery of such certificate or entry of position.

 

3.3.4. Company
Not Surviving Following Exchange Event. Upon an Exchange Event in which the Company does not continue as the publicly held reporting
entity, the definitive agreement will provide for the holders of Rights to receive the same per share consideration the holders of the
shares of Common Stock will receive in such transaction, for the number of shares of Common Stock such holder is entitled to pursuant
to Section 3.3.1 above. If the Company does not continue as the publicly held reporting entity upon an Exchange Event, each holder of
a Right will be required to affirmatively convert his/her or its rights in order to receive the one-tenth of one share underlying each
right (without paying any additional consideration) upon consummation of the Exchange Event. In such a case, each holder of a Right will
be required to indicate his, her or its election to convert the Rights into underlying shares of Common Stock as well as to return the
original certificates evidencing the Rights to the Company.

 

3.4. Duration
of Rights. If an Exchange Event does not occur within the time period set forth in the Company’s Amended and Restated Certificate
of Incorporation, as the same may be amended from time to time, the Rights shall expire and shall be worthless.

 

4. Transfer
and Exchange of Rights.

 

4.1. Registration
of Transfer. The Rights Agent shall register the transfer, from time to time, of any outstanding Right upon the Right Register, upon
surrender of such Right for transfer, properly endorsed with signatures properly guaranteed and accompanied by appropriate instructions
for transfer. Upon any such transfer, a new Right representing an equal aggregate number of Rights shall be issued and the old Right shall
be cancelled by the Rights Agent. The Rights so cancelled shall be delivered by the Rights Agent to the Company from time to time upon
request.

 

4.2. Procedure
for Surrender of Rights. Rights may be surrendered to the Rights Agent, together with a written request for exchange or transfer,
and thereupon the Rights Agent shall issue in exchange therefor one or more new Rights as requested by the registered holder of the Rights
so surrendered, representing an equal aggregate number of Rights; provided, however, that in the event that a Right surrendered for transfer
bears a restrictive legend and the new Rights to be issued will not bear a restrictive legend, the Rights Agent shall not cancel such
Right and issue new Rights in exchange therefor until the Rights Agent has received an opinion of counsel for the Company stating that
such transfer may be made and indicating no restrictive legend is required.

 

    3

     

    

 

4.3. Fractional
Rights. The Rights Agent shall not be required to effect any registration of transfer or exchange which will result in the issuance
of a Right Certificate for a fraction of a Right.

 

4.4. Service
Charges. No service charge shall be made for any exchange or registration of transfer of Rights.

 

4.5. Adjustments
to Conversion Ratios. The number of shares of Common Stock that the holders of Rights are entitled to receive as a result of the occurrence
of an Exchange Event shall be equitably adjusted to reflect appropriately the effect of any stock split, reverse stock split, stock dividend,
reorganization, recapitalization, reclassification, combination, exchange of shares or other like change with respect to the shares of
Common Stock occurring on or after the date hereof and prior to the Exchange Event.

 

4.6. Right
Execution and Countersignature. The Rights Agent is hereby authorized to countersign and to deliver, in accordance with the terms
of this Agreement, the Rights required to be issued pursuant to the provisions of this Section 4, and the Company, whenever required by
the Rights Agent, will supply the Rights Agent with Rights duly executed on behalf of the Company for such purpose.

 

5. Other
Provisions Relating to Rights of Holders of Rights.

 

5.1. No
Rights as Stockholder. Until exchange of a Right for shares of Common Stock as provided for herein, a Right does not entitle the registered
holder thereof to any of the rights of a stockholder of the Company, including, without limitation, the right to receive dividends, or
other distributions, exercise any preemptive rights to vote or to consent or to receive notice as stockholders in respect of stockholder
meetings or the appointment of directors of the Company or any other matter.

 

5.2. Lost,
Stolen, Mutilated, or Destroyed Rights. If any Right is lost, stolen, mutilated, or destroyed, the Company and the Rights Agent may
on such terms as to indemnity or otherwise as they may in their discretion impose (which shall, in the case of a mutilated Right, include
the surrender thereof), issue a new Right of like denomination, tenor, and date as the Right so lost, stolen, mutilated, or destroyed.
Any such new Right shall constitute a substitute contractual obligation of the Company, whether or not the allegedly lost, stolen, mutilated,
or destroyed Right shall be at any time enforceable by anyone.

 

5.3. Reservation
of Common Stock. The Company shall at all times reserve and keep available a number of its authorized but unissued shares of Common
Stock that will be sufficient to permit the exchange of all outstanding Rights issued pursuant to this Agreement.

 

6. Concerning
the Rights Agent and Other Matters.

 

6.1. Payment
of Taxes. The Company will from time to time promptly pay all taxes and charges that may be imposed upon the Company or the Rights
Agent in respect of the issuance or delivery of shares of Common Stock upon the exchange of Rights, but the Company shall not be obligated
to pay any transfer taxes in respect of the Rights or such shares of Common Stock.

 

    4

     

    

 

6.2. Resignation,
Consolidation, or Merger of Rights Agent.

 

6.2.1. Appointment
of Successor Rights Agent. The Rights Agent, or any successor to it hereafter appointed, may resign its duties and be discharged from
all further duties and liabilities hereunder after giving sixty (60) days’ notice in writing to the Company. If the office of the
Rights Agent becomes vacant by resignation or incapacity to act or otherwise, the Company shall appoint in writing a successor Rights
Agent in place of the Rights Agent. If the Company shall fail to make such appointment within a period of 30 days after it has been notified
in writing of such resignation or incapacity by the Rights Agent or by the holder of the Right (who shall, with such notice, submit his,
her or its Right for inspection by the Company), then the holder of any Right may apply to the Supreme Court of the State of New York
for the County of New York for the appointment of a successor Rights Agent at the Company’s cost. Any successor Rights Agent, whether
appointed by the Company or by such court, shall be a corporation organized and existing under the laws of the State of New York, in good
standing and having its principal office in the Borough of Manhattan, City and State of New York, and authorized under such laws to exercise
corporate trust powers and subject to supervision or examination by federal or state authority. After appointment, any successor Rights
Agent shall be vested with all the authority, powers, rights, immunities, duties, and obligations of its predecessor Rights Agent with
like effect as if originally named as Rights Agent hereunder, without any further act or deed; but if for any reason it becomes necessary
or appropriate, the predecessor Rights Agent shall execute and deliver, at the expense of the Company, an instrument transferring to such
successor Rights Agent all the authority, powers, and rights of such predecessor Rights Agent hereunder; and upon request of any successor
Rights Agent the Company shall make, execute, acknowledge, and deliver any and all instruments in writing for more fully and effectually
vesting in and confirming to such successor Rights Agent all such authority, powers, rights, immunities, duties, and obligations.

 

6.2.2. Notice
of Successor Rights Agent. In the event a successor Rights Agent shall be appointed, the Company shall give notice thereof to the
predecessor Rights Agent and the transfer agent for the Common Stock not later than the effective date of any such appointment.

 

6.2.3. Merger
or Consolidation of Rights Agent. Any corporation into which the Rights Agent may be merged or with which it may be consolidated or
any corporation resulting from any merger or consolidation to which the Rights Agent shall be a party shall be the successor Rights Agent
under this Agreement without any further act.

 

6.3. Fees
and Expenses of Rights Agent.

 

6.3.1. Remuneration.
The Company agrees to pay the Rights Agent reasonable remuneration for its services as such Rights Agent hereunder and will reimburse
the Rights Agent upon demand for all expenditures that the Rights Agent may reasonably incur in the execution of its duties hereunder.

 

6.3.2. Further
Assurances. The Company agrees to perform, execute, acknowledge, and deliver or cause to be performed, executed, acknowledged, and
delivered all such further and other acts, instruments, and assurances as may reasonably be required by the Rights Agent for the carrying
out or performing of the provisions of this Agreement.

 

6.4. Liability
of Rights Agent.

 

6.4.1. Reliance
on Company Statement. Whenever in the performance of its duties under this Agreement, the Rights Agent shall deem it necessary or
desirable that any fact or matter be proved or established by the Company prior to taking or suffering any action hereunder, such fact
or matter (unless other evidence in respect thereof be herein specifically prescribed) may be deemed to be conclusively proved and established
by a statement signed by the Chief Executive Officer, Chief Financial Officer, President, Executive Vice President, Vice President, Secretary
or Chairman of the Board of the Company and delivered to the Rights Agent. The Rights Agent may rely upon such statement for any action
taken or suffered in good faith by it pursuant to the provisions of this Agreement.

 

    5

     

    

 

6.4.2. Indemnity.
The Rights Agent shall be liable hereunder only for its own gross negligence, willful misconduct or bad faith. Subject to Section 6.6
below, the Company agrees to indemnify the Rights Agent and save it harmless against any and all liabilities, including judgments, costs
and reasonable counsel fees, for anything done or omitted by the Rights Agent in the execution of this Agreement except as a result of
the Rights Agent’s gross negligence, willful misconduct, or bad faith.

 

6.4.3. Exclusions.
The Rights Agent shall have no responsibility with respect to the validity of this Agreement or with respect to the validity or execution
of any Right (except its countersignature thereof). The Rights Agent shall not be responsible for any breach by the Company of any covenant
or condition contained in this Agreement or in any Right; nor shall it by any act hereunder be deemed to make any representation or warranty
as to the authorization or reservation of any shares of Common Stock to be issued pursuant to this Agreement or any Right or as to whether
any shares of Common Stock will when issued be valid and fully paid and non-assessable.

 

6.5. Acceptance
of Agency. The Rights Agent hereby accepts the agency established by this Agreement and agrees to perform the same upon the terms
and conditions herein set forth.

 

6.6. Waiver.
The Rights Agent hereby waives any right of set-off or any other right, title, interest or claim of any kind (“Claim”)
in, or to any distribution of, the Trust Account (as defined in that certain Investment Management Trust Agreement, dated as of the date
hereof, by and between the Company and the Rights Agent as trustee thereunder) and hereby agrees not to seek recourse, reimbursement,
payment or satisfaction for any Claim against the Trust Account for any reason whatsoever.

 

7. Miscellaneous
Provisions.

 

7.1. Successors.
All the covenants and provisions of this Agreement by or for the benefit of the Company or the Rights Agent shall bind and inure to the
benefit of their respective successors and assigns.

 

7.2. Notices.
Any notice, statement or demand authorized by this Agreement to be given or made by the Rights Agent or by the holder of any Right to
or on the Company shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail or private
courier service within five days after deposit of such notice, postage prepaid, addressed (until another address is filed in writing by
the Company with the Rights Agent), as follows:

 

Jonathan M. Silver

c/o Silver Sustainable
Solutions Corp.

1055 Thomas Jefferson St., NW, Suite 650

Washington, D.C. 20007

Attention: Jonathan M. Silver, Chief Executive Officer

 

Any notice, statement or demand authorized by
this Agreement to be given or made by the holder of any Right or by the Company to or on the Rights Agent shall be sufficiently given
when so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within five days after deposit
of such notice, postage prepaid, addressed (until another address is filed in writing by the Rights Agent with the Company), as follows:

 

Continental Stock Transfer
& Trust

Company 1 State Street

New York, New York

10004 Attn:

Compliance

Department

 

    6

     

    

 

in each case, with a copy
to:

 

White & Case LLP

1221 Avenue of the Americas

New York, New York 10020

 

and

 

Guggenheim Securities,
LLC

330 Madison Avenue 

New York, New York 10017

Attn: Kyle Baker

 Email: kyle.baker@guggenheimpartners.com

 

and

 

Weil, Gotshal & Manges
LLP

767 Fifth Avenue

New York, New York 10153

Attn: Alexander D. Lynch; Merritt Johnson

 Email: Alex.Lynch@weil.com; Merritt.Johnson@weil.com

 

7.3. Applicable
Law and Exclusive Forum. The validity, interpretation, and performance of this Agreement and of the Rights shall be governed in all
respects by the laws of the State of New York, without giving effect to conflict of laws. Subject to applicable law, the Company and the
Rights Agent hereby agree that any action, proceeding or claim against either of them arising out of or relating in any way to this Agreement
shall be brought and enforced in the courts of the State of New York or the United States District Court for the Southern District of
New York, and irrevocably submits to such jurisdiction, which jurisdiction shall be exclusive forum for any such action, proceeding or
claim. The Company and the Rights Agent hereby waive any objection to such exclusive jurisdiction and that such courts represent an inconvenient
forum. Notwithstanding the foregoing, the provisions of this paragraph will not apply to suits brought to enforce (i) any liability or
duty created by the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or the rules and regulations thereunder
for which Section 27 of the Exchange Act creates exclusive federal jurisdiction, (ii) with respect to suits brought in federal courts,
any duty or liability created by the Securities Act or the rules and regulations thereunder for which Section 22 of the Securities Act
creates concurrent jurisdiction for federal and state courts or (iii) any other claim for which the federal district courts of the United
States of America are the sole and exclusive forum.

 

Any person or entity purchasing
or otherwise acquiring any interest in the Rights shall be deemed to have notice of and to have consented to the forum provisions in this
Section 7.3. If any action, the subject matter of which is within the scope the forum provisions above, is filed in a court other
than a court located within the State of New York or the United States District Court for the Southern District of New York (a “foreign
action”) in the name of any right holder, such right holder shall be deemed to have consented to: (x) the personal jurisdiction
of the state and federal courts located within the State of New York or the United States District Court for the Southern District of
New York in connection with any action brought in any such court to enforce the forum provisions (an “enforcement action”),
and (y) having service of process made upon such right holder in any such enforcement action by service upon such right holder’s
counsel in the foreign action as agent for such right holder.

 

    7

     

    

 

7.4. Persons
Having Rights under this Agreement. Nothing in this Agreement expressed and nothing that may be implied from any of the provisions
hereof is intended, or shall be construed, to confer upon, or give to, any person or corporation other than the parties hereto and the
Registered Holders of the Rights and 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 and assigns and of the Registered Holders of the Rights

 

7.5. Examination
of the Right Agreement. A copy of this Agreement shall be available at all reasonable times at the office of the Rights Agent in the
Borough of Manhattan, City and State of New York, for inspection by the registered holder of any Right. The Rights Agent may require any
such holder to submit his, her or its Right for inspection by it.

 

7.6. Counterparts.
This Agreement may be executed in any number of original or facsimile counterparts and each of such counterparts shall for all purposes
be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.

 

7.7. Effect
of Headings. The Section headings herein are for convenience only and are not part of this Agreement and shall not affect the interpretation
thereof.

 

7.8. Amendments.
This Agreement may be amended by the parties hereto without the consent of any registered holder for the purpose of curing any ambiguity,
or of curing, correcting or supplementing any defective provision contained herein, including to conform the provisions hereof to the
description of the terms of the Rights and this Agreement set forth in the Prospectus, or adding or changing any other provisions with
respect to matters or questions arising under this Agreement as the parties may deem necessary or desirable and that the parties deem
shall not adversely affect the interest of the registered holders. All other modifications or amendments shall require the vote or written
consent of the registered holders of a majority of the number of then outstanding Rights.

 

7.9. Severability.
This Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not affect the
validity or enforceability of this Agreement or of any other term or provision hereof. 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.

 

[Signature Page Follows]

 

    8

     

    

 

IN WITNESS WHEREOF, this Agreement
has been duly executed by the parties hereto as of the day and year first above written.

 

	 	SILVER SUSTAINABLE SOLUTIONS CORP.
	 	 	 
	 	By:	
	 	 	Name: Jonathan M. Silver
	 	 	Title:  Chief Executive Officer
	 	 	 
	 	CONTINENTAL STOCK TRANSFER & TRUST COMPANY
	 	 	 
	 	By:	
	 	 	Name:
	 	 	Title:  

 

[Signature Page to Rights Agreement]

 

    9

     

    

 

Exhibit A

Form of

Right

 

NUMBER

 

SILVER SUSTAINABLE SOLUTIONS CORP.

IINCORPORATED UNDER THE LAWS OF

DELAWARE

RIGHT

 

SEE REVERSE

FOR CERTAIN DEFINITIONS

CUSIP [●]

 

THIS CERTIFIES THAT, for value received

 

is the registered holder of a right or rights
(the “Right” or “Rights,” respectively) to receive one-tenth of one share of Class A common stock, par value $0.0001
per share (“Common Stock”), of Silver Sustainable Solutions Corp., a Delaware corporation (the “Company”), for
each Right evidenced by this Right Certificate on the Company’s completion of an initial business combination (as defined in the
prospectus relating to the Company’s initial public offering (“Prospectus”)) upon surrender of this Right Certificate
pursuant to the Rights Agreement (the “Rights Agreement”) between the Company and Continental Stock Transfer & Trust Company
(the “Rights Agent”). In no event will the Company be required to net cash settle any Right.

 

Upon liquidation of the Company in the event an
initial business combination is not consummated during the required period as identified in the Company’s Amended and Restated Certificate
of Incorporation, as the same may be amended from time to time, the Right(s) shall expire and be worthless. The holder of a Right or Rights
shall have no right or interest of any kind in the Company’s trust account (as defined in the Prospectus). Upon due presentment
for registration of transfer of the Right Certificate at the office or agency of the Rights Agent a new Right Certificate or Right Certificates
of like tenor and evidencing in the aggregate a like number of Rights shall be issued to the transferee in exchange for this Right Certificate,
without charge except for any applicable tax or other governmental charge.

 

The Company and the Rights Agent may deem and
treat the registered holder as the absolute owner of this Right Certificate (notwithstanding any notation of ownership or other writing
hereon made by anyone), for the purpose of any conversion hereof, of any distribution to the registered holder, and for all other purposes,
and neither the Company nor the Rights Agent shall be affected by any notice to the contrary.

 

Holders of a Right or Rights are not entitled
to any of the rights of a stockholder of the Company.

 

This Right shall be governed and construed in
accordance with the internal laws of the State of New York, without regard to conflicts of laws principles thereof.

 

Dated:

 

	
     

    

    
	[Corporate Seal]
 	
    

    

	Secretary	Delaware	Chairman of the Board

 

     

     

    

 

The following abbreviations,
when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to
applicable laws or regulations:

 

	
    

    TEN COM - as tenants in common

    TEN ENT - as tenants by the entireties
	UNIF_____GIFT Custodian______

MIN ACT -

(Cust) (Minor)
	JT TEN - as Joint tenants with right of survivorship and

           not as tenants in common	under U.S. Uniform Gifts to Minors Act

 

Additional Abbreviations may also be used though
not in the above list.

 

SILVER SUSTAINABLE SOLUTIONS CORP.

 

The Company will furnish without
charge to each stockholder who so requests the powers, designations, preferences and relative, participating, optional or other special
rights of each class of stock or series thereof of the Company and the qualifications, limitations, or restrictions of such preferences
and/or rights. This certificate and the rights represented thereby are issued and shall be held subject to all the provisions of the Rights
Agreement, and all amendments thereto, to all of which the holder of this certificate by acceptance hereof assents.

 

For value received, hereby
sell(s), assign(s) and transfer(s) unto

 

PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING
NUMBER OF ASSIGNEE

 

	
     

     

 

(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING
ZIP CODE, OF ASSIGNEE(S))

 

Rights represented by the
within Certificate, and do hereby irrevocably constitute and appoint _________________________________________________________ Attorney
to transfer the said rights on the books of the within named Company will full power of substitution in the premises.

 

Dated

 

	 	 

Notice: The signature
to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or
enlargement or any change whatever.

 

Signature(s) Guaranteed:

 

 

 

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE
GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE
MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15).Exhibit 10.1

 

THIS PROMISSORY NOTE (“NOTE”) HAS NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS NOTE HAS BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT
BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR AN OPINION OF COUNSEL
REASONABLY SATISFACTORY IN FORM, SCOPE AND SUBSTANCE TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED.

 

PROMISSORY NOTE

 

	Principal Amount: $800,000	 	Dated as of December 29, 2021

 

Silver Sustainable Solutions Corp., a Delaware corporation (the “Maker”),
promises to pay to the order of Metric Finance Holdings III, LLC, or its registered assigns or successors in interest (the “Payee”),
or order, the principal sum of eight hundred thousand U.S. dollars ($800,000) or such lesser amount as shall have been advanced by Payee
to Maker and shall remain unpaid under this Note on the Maturity Date (as defined below) in lawful money of the United States of America,
on the terms and conditions described below. All payments on this Note shall be made by check or wire transfer of immediately available
funds or as otherwise determined by the Maker to such account as the Payee may from time to time designate by written notice in accordance
with the provisions of this Note.

 

1. Principal. The principal balance of this
Note shall be payable on the earlier of: (i) September 30, 2022 or (ii) the date on which Maker consummates an initial public offering
of its securities (such earlier date, the “Maturity Date”). The principal balance may be prepaid at any time. Under no circumstances
shall any individual, including but not limited to any officer, director, employee or stockholder of the Maker, be obligated personally
for any obligations or liabilities of the Maker hereunder.

 

2. Drawdown Requests. Maker and Payee agree
that Maker may request, from time to time, up to eight hundred thousand U.S. dollars ($800,000) in drawdowns under this Note to be used
for costs and expenses related to Maker’s formation and the proposed initial public offering of its securities (the “IPO”).
Principal of this Note may be drawn down from time to time prior to the Maturity Date upon request from Maker to Payee (each, a “Drawdown
Request”). Each Drawdown Request must state the amount to be drawn down, and must not be an amount less than Ten Thousand Dollars
($10,000). Payee shall fund each Drawdown Request no later than three (3) business days after receipt of a Drawdown Request; provided,
however, that the maximum amount of drawdowns outstanding under this Note at any time may not exceed eight hundred thousand U.S. dollars
($800,000). No fees, payments or other amounts shall be due to Payee in connection with, or as a result of, any Drawdown Request by Maker.

 

3. Interest. No interest shall accrue on the
unpaid principal balance of this Note.

 

4. Effectiveness. This promissory note replaces
and supersedes, in all respects, that certain promissory note, dated as of July 29, 2021, in the amount of three hundred thousand U.S.
dollars ($300,000) (the “Prior Note”). Upon execution and delivery of this promissory note, the Prior Note will no
longer be of any force and effect.

 

5. Application of Payments. All payments shall
be applied first to payment in full of any costs incurred in the collection of any sum due under this Note, including (without limitation)
reasonable attorney’s fees, then to the payment in full of any late charges and finally to the reduction of the unpaid principal
balance of this Note.

 

6. Events of Default. The following shall
constitute an event of default (“Event of Default”):

 

(a) Failure to Make Required Payments.
Failure by Maker to pay the principal amount due pursuant to this Note within five (5) business days of the date specified above.

 

(b) Voluntary Bankruptcy, Etc.
The commencement by Maker of a voluntary case under any applicable bankruptcy, insolvency, reorganization, rehabilitation or other similar
law, or the consent by it to the appointment of or taking possession by a receiver, liquidator, assignee, trustee, custodian, sequestrator
(or other similar official) of Maker or for any substantial part of its property, or the making by it of any assignment for the benefit
of creditors, or the failure of Maker generally to pay its debts as such debts become due, or the taking of corporate action by Maker
in furtherance of any of the foregoing.

 

(c) Involuntary Bankruptcy, Etc.
The entry of a decree or order for relief by a court having jurisdiction in the premises in respect of Maker in an involuntary case under
any applicable bankruptcy, insolvency or other similar law, or appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator
(or similar official) of Maker or for any substantial part of its property, or ordering the winding-up or liquidation of its affairs,
and the continuance of any such decree or order unstayed and in effect for a period of 60 consecutive days.

 

     

     

    

 

7. Remedies.

 

(a) Upon the occurrence of an Event of
Default specified in Section 4(a) hereof, Payee may, by written notice to Maker, declare this Note to be due immediately and payable,
whereupon the unpaid principal amount of this Note, and all other amounts payable hereunder, shall become immediately due and payable
without presentment, demand, protest or other notice of any kind, all of which are hereby expressly waived, anything contained herein
or in the documents evidencing the same to the contrary notwithstanding.

 

(b) Upon the occurrence of an Event of
Default specified in Sections 4(b) or 4(c), the unpaid principal balance of this Note, and all other sums payable with regard to this
Note, shall automatically and immediately become due and payable, in all cases without any action on the part of Payee.

 

8. Waivers. Maker and all endorsers and guarantors
of, and sureties for, this Note waive presentment for payment, demand, notice of dishonor, protest, and notice of protest with regard
to the Note, all errors, defects and imperfections in any proceedings instituted by Payee under the terms of this Note, and all benefits
that might accrue to Maker by virtue of any present or future laws exempting any property, real or personal, or any part of the proceeds
arising from any sale of any such property, from attachment, levy or sale under execution, or providing for any stay of execution, exemption
from civil process, or extension of time for payment; and Maker agrees that any real estate that may be levied upon pursuant to a judgment
obtained by virtue hereof, or any writ of execution issued hereon, may be sold upon any such writ in whole or in part in any order desired
by Payee.

 

9. Unconditional Liability. Maker hereby waives
all notices in connection with the delivery, acceptance, performance, default, or enforcement of the payment of this Note, and agrees
that its liability shall be unconditional, without regard to the liability of any other party, and shall not be affected in any manner
by any indulgence, extension of time, renewal, waiver or modification granted or consented to by Payee, and consents to any and all extensions
of time, renewals, waivers, or modifications that may be granted by Payee with respect to the payment or other provisions of this Note,
and agrees that additional makers, endorsers, guarantors, or sureties may become parties hereto without notice to Maker or affecting Maker’s
liability hereunder.

 

10. Notices. All notices, statements or other
documents which are required or contemplated by this Note shall be: (i) in writing and delivered personally or sent by first class registered
or certified mail, overnight courier service or facsimile or electronic transmission to the address designated in writing, (ii) by facsimile
to the number most recently provided to such party or such other address or fax number as may be designated in writing by such party and
(iii) by electronic mail, to the electronic mail address most recently provided to such party or such other electronic mail address as
may be designated in writing by such party. Any notice or other communication so transmitted shall be deemed to have been given on the
day of delivery, if delivered personally, on the business day following receipt of written confirmation, if sent by facsimile or electronic
transmission, one (1) business day after delivery to an overnight courier service or five (5) days after mailing if sent by mail.

 

11. Construction. THIS NOTE SHALL BE CONSTRUED
AND ENFORCED IN ACCORDANCE WITH THE LAWS OF NEW YORK, WITHOUT REGARD TO CONFLICT OF LAW PROVISIONS THEREOF.

 

12. Severability. Any provision contained
in this Note which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of
such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability
in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction.

 

13. Trust Waiver. Notwithstanding anything
herein to the contrary, the Payee hereby waives any and all right, title, interest or claim of any kind (“Claim”) in
or to any distribution of or from the trust account to be established in which the proceeds of the initial public offering (the “IPO”)
conducted by the Maker (including the deferred underwriting discounts and commissions) and the proceeds of the sale of the warrants issued
in a private placement to occur prior to the effectiveness of the IPO are to be deposited, as described in greater detail in the registration
statement and prospectus to be filed with the Securities and Exchange Commission in connection with the IPO, and hereby agrees not to
seek recourse, reimbursement, payment or satisfaction for any Claim against the trust account for any reason whatsoever.

 

14. Amendment; Waiver. Any amendment hereto
or waiver of any provision hereof may be made with, and only with, the written consent of the Maker and the Payee.

 

15. Assignment. No assignment or transfer
of this Note or any rights or obligations hereunder may be made by any party hereto (by operation of law or otherwise) without the prior
written consent of the other party hereto and any attempted assignment without the required consent shall be void.

 

[Signature page follows]

 

    2

     

    

 

IN WITNESS WHEREOF, Maker, intending to
be legally bound hereby, has caused this Note to be duly executed by the undersigned as of the day and year first above written.

 

	 	SILVER SUSTAINABLE SOLUTIONS CORP.
	 	a Delaware corporation
	 	 
	 	By:	/s/ Jonathan M. Silver
	 	 	Name: 	Jonathan M. Silver
	 	 	Title:	Chief Executive Officer
	 	 	 	 
	 	METRIC FINANCE HOLDINGS III, LLC
	 	a Delaware limited liability company
	 	 
	 	By:	/s/ Derek Ahmann
	 	 	Name:	Derek Ahmann
	 	 	Title:	Senior Managing Director

 

[Signature Page to Promissory Note]

 

 

3

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00340-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00340-of-00352.parquet"}]]