NEITHER THIS DEBENTURE NOR THE SECURITIES
INTO WHICH THIS DEBENTURE IS CONVERTIBLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION
OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES
ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE
SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF
THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS.


 


	Original Issuance Date: 	April 10, 2014	$860,000.00


 


	Debenture Number:	



 


US
FUEL CORPORATION


 


Secured Convertible Debenture


 


FOR VALUE RECEIVED,
US FUEL CORPORATION (hereinafter called the “Obligor”
or the “Company”), hereby promises to pay to (the “Holder”) or its successors and assigns
the amounts identified as the balance due for each of the eight (8) obligations listed below (each, an “Obligation”),
which are in the aggregate equal to the principal sum of EIGHT HUNDRED AND SIXTY THOUSAND DOLLARS ($860,000.00),
in the form of cash or Obligor common stock on the terms and conditions hereof if and to the extent that each specific
purchase price payment (each, a “Tranche”) has been paid as required under that certain Securities Purchase
Agreement dated April 10, 2014 by and between the Obligor and Holder (“SPA”). Obligor’s payments shall
be made in each case on or before the third (3rd) anniversary (each, a “Maturity Date”) of each
Tranche payment date (each, a “Tranche Payment Date”) according to the following schedule:


 


	Tranche Number	 	Tranche Payment Date	 	Tranche	 	 	Obligation	 	 	Maturity Date	 
	1	 	April 11, 2014	 	$	30,000	 	 	$	60,000	 	 	 		 
	2	 	Milestone #2	 	$	50,000	 	 	$	100,000	 	 	 	 	 
	3	 	Milestone #3	 	$	50,000	 	 	$	100,000	 	 	 	 	 
	4	 	Milestone #4	 	$	50,000	 	 	$	100,000	 	 	 	 	 
	5	 	Milestone #5	 	$	50,000	 	 	$	100,000	 	 	 	 	 
	6	 	Milestone #6	 	$	50,000	 	 	$	100,000	 	 	 	 	 
	7	 	Milestone #7	 	$	50,000	 	 	$	100,000	 	 	 	 	 
	8	 	Milestone #8	 	$	100,000	 	 	$	200,000	 	 	 	 	 
	Total Principal	 	 	 	$	430,000.00	 	 	$	860,000.00	 	 	 	 	 



 


Interest.
Interest shall accrue on the unconverted outstanding principal balance hereof at an annual rate equal to the lesser of the Applicable
Federal Rate or EIGHT PERCENT (8%), and on a pro rata basis to the extent that each Tranche has been paid. Interest shall
be due and payable to Holder on the earlier to occur of (a) the Maturity Date or (b) the date upon which a Default Event has occurred
hereunder. Interest shall be calculated on the basis of a 365-day year and the actual number of days elapsed, to the extent permitted
by applicable law.


 


This Debenture is
subject to the following additional provisions:


 


Section 1.          Conversion.


 


(a)          Conversion
Procedure.


 


(i)          The
outstanding amounts due under this Debenture shall be convertible into shares of Common Stock at the option of the Holder, in
whole or in part at any time and from time to time (subject to the limitations on conversion set forth in Sections 1(b) and
1(c) hereof) on a pro rata basis to the extent that Holder has complied with the Holder Obligations. This Debenture shall
continue to be convertible until it is satisfied in full. The number of shares of Common Stock issuable upon a conversion hereunder
equals the quotient obtained by dividing (x) the outstanding amount of this Debenture to be converted by (y) the Conversion Price
(as defined in Section 1(c)(i)). The Obligor shall deliver Common Stock certificates to the Holder prior to the Fifth (5th)
Trading Day after a Conversion Date. If the Company fails for any reason to deliver to the Holder such certificate or certificates
pursuant to Section 1(a)(i) by the Fifth (5th) Trading Day after the Conversion Date, the Company shall pay to such
Holder, as liquidated damages and not as a penalty, for each one thousand dollars ($1,000) of principal amount being converted,
ten dollars ($10) per Trading Day (increasing to twenty dollars ($20) per Trading Day on the seventh Trading Day after such liquidated
damages begin to accrue) for each Trading Day after such third Trading Day until such certificates are delivered (“Liquidated
Damages”).


 




    	PAGE 1



    	 



    

 


(ii)         The
Holder shall effect conversions by delivering to the Obligor a completed notice in the form attached hereto as Exhibit A
(a “Conversion Notice”) which Conversion Notice shall identify which Obligation is subject to conversion
for such Conversion Notice. The date on which a Conversion Notice is delivered is the “Conversion Date.” Unless
the Holder is converting the entire principal amount outstanding under this Debenture, the Holder is not required to physically
surrender this Debenture to the Obligor in order to effect conversions. Conversions hereunder shall have the effect of lowering
the outstanding principal amount of this Debenture in an amount equal to the applicable conversion. The Holder and the Obligor
shall maintain records showing the principal amount converted and the date of such conversions. In the event of any dispute or
discrepancy, the records of the Holder shall be controlling and determinative in the absence of manifest error.


 


(b)          Certain
Conversion Restrictions. A Holder may not convert this Debenture to the extent such conversion would result in the Holder,
together with any affiliate thereof, beneficially owning (as determined in accordance with Section 13(d) of the Exchange Act and
the rules promulgated thereunder) in excess of 4.99% of the then issued and outstanding shares of Common Stock, including shares
issuable upon conversion of this Debenture held by such Holder after application of this Section. Since the Holder will not be
obligated to report to the Obligor the number of shares of Common Stock it may hold at the time of a conversion hereunder, unless
the conversion at issue would result in the issuance of shares of Common Stock in excess of 4.99% of the then outstanding shares
of Common Stock without regard to any other shares which may be beneficially owned by the Holder or an affiliate thereof, the
Holder shall have the authority and obligation to determine whether the restriction contained in this Section will limit any particular
conversion hereunder and to the extent that the Holder determines that the limitation contained in this Section applies, the determination
of which portion of the principal amount of this Debenture is convertible shall be the responsibility and obligation of the Holder.
If the Holder has delivered a Conversion Notice for a principal amount of this Debenture that, without regard to any other shares
that the Holder or its affiliates may beneficially own, would result in the issuance in excess of the permitted amount hereunder,
the Obligor shall notify the Holder of this fact and shall honor the conversion for the maximum principal amount permitted to
be converted on such Conversion Date in accordance with the periods described in Section 1(a)(i) and, at the option of
the Holder, either retain any principal amount tendered for conversion in excess of the permitted amount hereunder for future
conversions or return such excess principal amount to the Holder. The provisions of this Section may be waived by a Holder (but
only as to itself and not to any other Holder) upon not less than 65 days prior notice to the Obligor. Other Holders shall be
unaffected by any such waiver.


 


(c)          Conversion
Price and Adjustments to Conversion Price.


 


(i)          The
“Conversion Price” in effect on any Conversion Date shall be equal to 100% of the average of the five (5) lowest
closing market prices for the Common Stock for the thirty (30) Trading Days preceding conversion. All market and trading prices
shall be the prices as posted on the OTCQB or on the principal US National Stock Exchange or other electronic stock trading platform
upon which the Company may at that time be listed.


 


(ii)         
In case of any reclassification of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is converted
into other securities, cash or property, the Holder shall have the right thereafter to, at its option, (A) convert the then outstanding
principal amount and any other amounts then owing hereunder in respect of this Debenture into the shares of stock and other securities,
cash and property receivable upon or deemed to be held by holders of the Common Stock following such reclassification or share
exchange, and the Holder of this Debenture shall be entitled upon such event to receive such amount of securities, cash or property
as the shares of the Common Stock of the Obligor into which the then outstanding principal amount and any other amounts then owing
hereunder in respect of this Debenture could have been converted immediately prior to such reclassification or share exchange
would have been entitled, or (B) require the Obligor to prepay the outstanding principal amount of this Debenture, plus all other
amounts due and payable thereon. The entire prepayment price shall be paid in cash. This provision shall similarly apply to successive
reclassifications or share exchanges.


 


(iii)        All
calculations under this Section 1 shall be rounded up to the nearest $0.0001 or whole share.


 




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(iv)        If
(A) the Obligor shall declare a dividend (or any other distribution) on the Common Stock; (B) the Obligor shall declare a special
nonrecurring cash dividend on or a redemption of the Common Stock; (C) the Obligor shall authorize the granting to all holders
of the Common Stock rights or warrants to subscribe for or purchase any shares of capital stock of any class or of any rights;
(D) the approval of any stockholders of the Obligor shall be required in connection with any reclassification of the Common Stock,
any consolidation or merger to which the Obligor is a party, any sale or transfer of all or substantially all of the assets of
the Obligor, of any compulsory share exchange whereby the Common Stock is converted into other securities, cash or property; or
(E) the Obligor shall authorize the voluntary or involuntary dissolution, liquidation or winding up of the affairs of the Obligor;
then, in each case, the Obligor shall cause to be filed at each office or agency maintained for the purpose of conversion of this
Debenture, and shall cause to be mailed to the Holder at its last address as it shall appear upon the stock books of the Obligor,
at least twenty (20) calendar days prior to the applicable record or effective date hereinafter specified, a notice stating (x)
the date on which a record is to be taken for the purpose of such dividend, distribution, redemption, rights or warrants, or if
a record is not to be taken, the date as of which the holders of the Common Stock of record to be entitled to such dividend, distributions,
redemption, rights or warrants are to be determined or (y) the date on which such reclassification, consolidation, merger, sale,
transfer or share exchange is expected to become effective or close, and the date as of which it is expected that holders of the
Common Stock of record shall be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable
upon such reclassification, consolidation, merger, sale, transfer or share exchange, provided, that the failure to mail such notice
or any defect therein or in the mailing thereof shall not affect the validity of the corporate action required to be specified
in such notice. The Holder is entitled to convert this Debenture during the 20-day calendar period commencing the date of such
notice to the effective date of the event triggering such notice.


 


(d)          Other
Restrictions.


 


(i)          Obligor
shall maintain a sufficient amount of authorized common shares to enable conversion of all amounts due under this Debenture.


 


(ii)         Unless
waived by the Obligor, the number of shares of Common Stock that Holder may sell during any calendar month shall not exceed twenty
percent (20%) of the trading volume for Obligor’s Common Stock for the thirty (30) Trading Days prior to the date on which
Holder delivers its Conversion Notice to Obligor.


 


(e)          Other
Provisions.


 


(i)          The
Obligor covenants that all shares of Common Stock that shall be issuable pursuant to this Section 1 shall, upon issue,
be duly and validly authorized, issued and fully paid, and nonassessable.


 


(ii)         Upon
a conversion hereunder the Obligor shall not be required to issue stock certificates representing fractions of shares of the Common
Stock, but may if otherwise permitted, make a cash payment in respect of any final fraction of a share based on the Closing Bid
Price at such time. If the Obligor elects not, or is unable, to make such a cash payment, the Holder shall be entitled to receive,
in lieu of the final fraction of a share, one whole share of Common Stock.


 


(iii)        The
issuance of certificates for shares of the Common Stock on conversion of this Debenture shall be made without charge to the Holder
thereof for any documentary stamp or similar taxes that may be payable in respect of the issue or delivery of such certificate,
provided that the Obligor shall not be required to pay any tax that may be payable in respect of any transfer involved in the
issuance and delivery of any such certificate upon conversion in a name other than that of the Holder of such Debenture so converted
and the Obligor shall not be required to issue or deliver such certificates unless or until the person or persons requesting the
issuance thereof shall have paid to the Obligor the amount of such tax or shall have established to the satisfaction of the Obligor
that such tax has been paid.


 


(iv)        Nothing
herein shall limit a Holder's right to pursue actual damages for the Obligor’s failure to deliver certificates representing
shares of Common Stock upon conversion within the period specified herein and such Holder shall have the right to pursue all remedies
available to it at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief,
in each case without the need to post a bond or provide other security. The exercise of any such rights shall not prohibit the
Holder from seeking to enforce damages pursuant to any other Section hereof or under applicable law.


 


(v)         The
Obligor shall bear the cost of transfer agent fees and equity issuance fees (collectively, the “Post-Closing Expenses”),
which amount shall be paid directly by the Obligor.


 




    	PAGE 3



    	 



    

 


(vi)        After
September 30, 2014, the Company may prepay all or any portion of the outstanding principal of this Debenture without premium or
penalty, at any time or from time to time prior to the Maturity Date.


 


(f)          A
“Default Event” wherever used herein, means any one of the following events (whatever the reason and whether
it shall be voluntary or involuntary or effected by operation of law or pursuant to any judgment, decree or order of any court,
or any order, rule or regulation of any administrative or governmental body):


 


(i)          Any
breach of any provision of this Debenture or any Transaction Document by and between Holder and Obligor.


 


(ii)         Withdrawal
from registration of the Obligor under the Exchange Act, voluntary or involuntary.


 


(iii)        The
Company or any Subsidiary of the Company shall commence, or there shall be commenced against the Company or any Subsidiary of
the Company under any applicable bankruptcy or insolvency laws as now or hereafter in effect or any successor thereto, or the
Company or any Subsidiary of the Company commences any other proceeding under any reorganization, arrangement, adjustment of debt,
relief of debtors dissolution, insolvency or liquidation or similar law of any jurisdiction whether now or hereafter in effect
relating to the Company or any Subsidiary of the Company or there is commenced against the Company or any Subsidiary of the Company
any such bankruptcy, insolvency or other proceeding which remains undismissed for a period of 61 days; or the Company or any Subsidiary
of the Company is adjudicated insolvent or bankrupt; or any order of relief or other order approving any such case or proceeding
is entered; or the Company or any Subsidiary of the Company suffers any appointment of any custodian, private or court appointed
receiver or the like for it or any substantial part of its property which continues undischarged or unstayed for a period of forty-five
(45) days; or the Company or any Subsidiary of the Company makes a general assignment for the benefit of creditors; or the Company
or any Subsidiary of the Company shall fail to pay, or shall state that it is unable to pay, or shall be unable to pay, its debts
generally as they become due; or the Company or any Subsidiary of the Company shall call a meeting of its creditors with a view
to arranging a composition, adjustment or restructuring of its debts; or the Company or any Subsidiary of the Company shall by
any act or failure to act expressly indicate its consent to, approval of or acquiescence in any of the foregoing; or any corporate
or other action is taken by the Company or any Subsidiary of the Company for the purpose of effecting any of the foregoing.


 


(iv)        The
Company or any Subsidiary of the Company shall default in any of its obligations under any other debenture or any mortgage, credit
agreement or other facility, indenture agreement, factoring agreement or other instrument under which there may be issued, or
by which there may be secured or evidenced any indebtedness for borrowed money or money due under any long term leasing or factoring
arrangement of the Company or any Subsidiary of the Company in an amount exceeding $100,000, whether such indebtedness now exists
or shall hereafter be created and such default shall result in such indebtedness becoming or being declared due and payable.


 


(v)         The
Obligor fails to issue shares of Common Stock to the Holder (or announces or threatens in writing that it will not honor its obligation
to do so) upon exercise by the Holder of the conversion rights of the Holder in accordance with the terms of this Debenture, fails
to transfer or cause its transfer agent to transfer (issue) (electronically or in certificated form) any certificate for shares
of Common Stock issued to the Holder upon conversion of or otherwise pursuant to this Debenture as and when required by this Debenture,
the Obligor directs its transfer agent not to transfer or delays, impairs, and/or hinders its transfer agent in transferring or
issuing (electronically or in certificated form) any certificate for shares of Common Stock to be issued to the Holder upon conversion
of or otherwise pursuant to this Debenture as and when required by this Debenture, or fails to remove (or directs its transfer
agent not to remove or impairs, delays, and/or hinders its transfer agent from removing) any restrictive legend (or to withdraw
any stop transfer instructions in respect thereof) on any certificate for any shares of Common Stock issued to the Holder upon
conversion of or otherwise pursuant to this Debenture as and when required by this Debenture (or makes any written announcement,
statement or threat that it does not intend to honor the obligations described in this paragraph) and any such failure shall continue
uncured (or any written announcement, statement or threat not to honor its obligations shall not be rescinded in writing) for
seven (7) business days after the Holder shall have delivered a Notice of Conversion.


 


(vi)        Any
dissolution, liquidation, or winding up of Obligor or any substantial portion of its business, or any cessation of operations
or admission by Obligor that it is otherwise generally unable to pay its debts as such debts become due, provided, however, that
any disclosure of the Obligor’s ability to continue as a “going concern” shall not be an admission that the
Obligor cannot pay its debts as they become due.


 




    	PAGE 4



    	 



    

 


(vii)       The
Common Stock shall cease to be quoted or listed for trading on any primary market for a period of five (5) consecutive trading
days (including, for example, any such failure in which a bid price is not quoted for the Obligor’s Common Stock for such
period).


 


Section 2.          Notices.
All notices under this Agreement shall be in writing and shall be (i) delivered in person, (ii) sent by telecopy, or (iii)
mailed, postage prepaid, either by registered or certified mail, return receipt requested, or overnight express carrier, addressed
in each case to the addresses set forth above, or to any other address or telecopy number as such party shall designate in a written
notice to the other. All notices sent pursuant to the terms of this Section shall be deemed received (i) if personally delivered,
then on the date of delivery; (ii) if sent by telecopy before 2:00 p.m. local time of the recipient, on the day sent if a business
day or if such day is not a business day or if sent after 2:00 p.m. local time of the recipient, then on the next business day;
(iii) if sent by overnight, express carrier, on the next business day immediately following the day sent; or (iv) if sent by registered
or certified mail, on the earlier of the third (3rd) business day following the day sent or when actually received. Any notice
by telecopy shall be followed by delivery of a copy of such notice on the next business day by overnight express carrier or by
hand.


 


Section 3.          Definitions.
For the purposes hereof, the following terms shall have the following meanings:


 


“Common Stock”
means the common stock, par value $0.0001, of the Obligor and stock of any other class into which such shares may hereafter be
changed or reclassified.


 


“Conversion
Date” shall mean the date upon which the Holder gives the Obligor notice of its intention to effectuate a conversion
of this Debenture into shares of the Company’s Common Stock as outlined herein.


 


“Exchange
Act” means the Securities Exchange Act of 1934, as amended.


 


“Securities
Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.


 


“Underlying
Shares” means the shares of Common Stock issuable upon conversion of this Debenture.


 


Section 4.          This
Debenture shall not entitle the Holder to any of the rights of a stockholder of the Obligor, including without limitation, the
right to vote, to receive dividends and other distributions, or to receive any notice of, or to attend, meetings of stockholders
or any other proceedings of the Obligor, unless and to the extent converted into shares of Common Stock in accordance with the
terms hereof.


 


Section 5.          If
this Debenture is mutilated, lost, stolen or destroyed, the Obligor shall execute and deliver, in exchange and substitution for
and upon cancellation of the mutilated Debenture, or in lieu of or in substitution for a lost, stolen or destroyed Debenture,
a new Debenture for the principal amount of this Debenture so mutilated, lost, stolen or destroyed but only upon receipt of evidence
of such loss, theft or destruction of such Debenture, and of the ownership hereof, and indemnity, if requested, all reasonably
satisfactory to the Obligor.


 


Section 6.          Any
waiver by the Holder of a breach of any provision of this Debenture shall not operate as or be construed to be a waiver of any
other breach of such provision or of any breach of any other provision of this Debenture. The failure of the Holder to insist
upon strict adherence to any term of this Debenture on one or more occasions shall not be considered a waiver or deprive that
party of the right thereafter to insist upon strict adherence to that term or any other term of this Debenture. Any waiver must
be in writing.


 


Section 7.          Whenever
any payment or other obligation hereunder shall be due on a day other than a Business Day, such payment shall be made on the next
succeeding Business Day.


 


Section 8.          In
case any provision of this Note is held by a court of competent jurisdiction to be excessive in scope or otherwise invalid or
unenforceable, such provision shall be adjusted rather than voided, if possible, so that it is enforceable to the maximum extent
possible, and the validity and enforceability of the remaining provisions of this Note will not in any way be affected or impaired
thereby. In no event shall the amount of interest paid hereunder exceed the maximum rate of interest on the unpaid principal balance
hereof allowable by applicable law. If any sum is collected in excess of the applicable maximum rate, the excess collected shall
be applied to reduce the principal debt. If the interest actually collected hereunder is still in excess of the applicable maximum
rate, the interest rate shall be reduced so as not to exceed the maximum allowable under law.


 




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Section 9.          Law;
Jurisdiction. This Debenture shall be governed by and interpreted in accordance with the laws of the State of New Jersey,
without regard to the principles of conflict of laws. The Obligor and the Holder expressly consent to the jurisdiction and venue
of the Superior Court of New Jersey, Bergen County, for any litigation between the parties.


 


Section 10.         No
Jury Trial. The COMPANY hereto
knowingly and voluntarily waives any and all rights it may have to a trial by jury with respect to any litigation based on, or
arising out of, under, or in connection with, this DEBENTURE.


 


Section 11.         Waiver.
The Company hereby waives any and all demands of any nature whatsoever, any and all notices of any nature whatsoever,
dishonor, presentment of any kind whatsoever, and protest of or in connection with this Debenture, except in respect of notices
required to be given by Holder upon any breach by the Obligor.


 


Section 12.         Entire
Agreement. THIS AGREEMENT EMBODIES THE ENTIRE AGREEMENT AND UNDERSTANDING BETWEEN THE PARTIES HERETO AND SUPERSEDES
ALL PRIOR AGREEMENTS AND UNDERSTANDINGS RELATING TO THE SUBJECT MATTER HEREOF.


 


[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK


- SIGNATURE PAGE FOLLOWS]


 




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IN WITNESS WHEREOF,
the Obligor has caused this Debenture to be duly executed by a duly authorized officer as of the date set forth above.


 


	US FUEL CORPORATION	 
	 	 	 
	By:	 	 
	Print:	Harry Bagot	 
	Title:	Chief Executive Officer	 


 




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EXHIBIT “A”


 


NOTICE OF CONVERSION


 


(To be executed by the Holder in order
to convert the Debenture)


 


The undersigned hereby
irrevocably elects to convert the below listed amount of the Debenture into Shares of Common Stock of US
FUEL CORPORATION, according to the conditions stated therein, as of the Conversion Date written below.


 


	Conversion Date:	 
	 	 
	Applicable Conversion Price:	 
	 	 
	Amount to be Converted:	$
	 	 
	Amount of Debenture Unconverted:	$
	 	 
	Shares of Common Stock to be Issued:	 
	 	 
	Please issue the shares of Common Stock in the following
    name and to the following address:	 
	 	 
	Issue to:	 
	 	 
	Authorized Signature:	 
	 	 
	Name:	 
	 	 
	Title:	 
	 	 
	Phone Number:	 
	 	 
	Broker DTC Participant Code:	 
	 	 
	Account Number:	 


 




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