|   | 1. | Term and      Termination: The initial term of this Agreement (the "Initial      Term") shall be for a period of *, commencing on the date hereof, unless      this Agreement is earlier terminated as provided      below.  Following the Initial Term, this Agreement shall      automatically renew for successive * terms (each a "Renewal Term"), unless      terminated on the expiration date of the Initial Term or any Renewal Term,      in each case by either Party with at least ninety (90) days written notice      prior to such expiration date, or unless this Agreement is earlier      terminated as provided below. |
|--------|----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | 2. | Quantity and      Quality: |
|--------|----|----------------------------|

|   | A. | Except      as provided in subparagraph B. immediately below, Producer shall sell      exclusively to GPTG and GPTG shall purchase from Producer the total output      of fuel grade ethanol ("Ethanol") produced at Producer's Nevada, Iowa      facility ("Plant").  All Ethanol shall be delivered FOB the      Plant, and title and all risk of loss shall pass to GPTG at the Title      Transfer Point (as defined in Section 5.E.).  Ethanol produced      for the intended use as an alternative or racing fuel shall not be      excluded from this Agreement. |
|--------|----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | B. | Notwithstanding      subparagraph A above or any other term or condition of this Agreement      which may appear to be to the contrary, (i) if GPTG fails to purchase or      to take delivery of any Ethanol from the Plant, for any reason whatsoever      (including by reason of any Impossibility Event, as that term is defined      in Section 10) and such failure results in, or may reasonably be      anticipated to result in, Producer's Storage Capacity (as that term is      defined in Section 4.G) being exceeded, then Producer may sell or      otherwise dispose of the amount of Ethanol which Producer determines is      necessary to cause Producer's Storage Capacity to not be exceeded during      the following five (5) day period, and (ii) Producer may sell or otherwise      dispose of any Ethanol which is the subject of any Rejected Purchase Order      (as that term is defined in Section 5.B).  Any such sales of      Ethanol by Producer may be to such persons and on such terms as are      determined by Producer, in its sole discretion, and may be made by      Producer even if the Ethanol in question is otherwise the subject of an      Accepted Purchase Order.  Notwithstanding the foregoing,      Producer acknowledges that it remains obligated on such Accepted Purchase      Orders.  GPTG also acknowledges that Producer has a contract      with another ethanol marketer that will terminate on October 1, 2009, and      that Producer may sell Ethanol to such other marketer to the extent      necessary to comply with the terms of that other agreement and as      otherwise necessary to satisfy and fulfill any obligations upon Producer      under such agreement to sell Ethanol to such other    marketer. |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | 3. | GPTG      shall: |
|--------|----|------------------|

|   | A. | Market      and purchase all of the Ethanol produced by Producer at the Plant, at the      price outlined in Section 5; |
|--------|----|-------------------------------------------------------------------------------------------------------------------------|

|   | B. | Remit      payment to Producer for the Ethanol as provided in Section    5; |
|--------|----|-----------------------------------------------------------------------------|

|   | C. | Be      responsible for the scheduling of all shipments of the Ethanol, including,      without limitation, for arranging and providing for the pick-up at the      Plant of all Ethanol purchased by GPTG under this Agreement by truck      carrier or by railcar carrier (in either event, each a "GPTG Carrier") and      for the subsequent shipment and delivery of all such Ethanol by each GPTG      Carrier to whatever locations are desired by  GPTG; |
|--------|----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | D. | Provide      Producer with such reports and information as Producer may reasonably      request from time to time including, but not limited to, (i) detailed      accounting reports, (ii) reconciled settlement      statements,  (iii) market and pricing reports, and (iv) daily      price reports and contractbalances; |
|--------|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | E. | Be      responsible for complying with all laws, rules, regulations and orders,      and industry standards, regarding the transportation and shipment of all      Ethanol and otherwise with respect to GPTG's activities under or pursuant      to this Agreement, including, without limitation, maintaining in effect      all necessary or appropriate governmental licenses, permits, consents or      other approvals; and |
|--------|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | F. | Have      sole responsibility and liability for the collection of all of GPTG's      accounts, and any delinquencies in any of GPTG's accounts shall not affect      GPTG's payment obligations to Producer under this    Agreement. |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 4. | Producer      shall: |
|--------|----|----------------------|

|   | A. | Provide      GPTG (by fax, email or other method mutually acceptable to Producer and      GPTG) with a twelve month production forecast on the date of this      Agreement and on or before each one year anniversary of the date of this      Agreement, a weekly update to the then current rolling twelve month      production forecast within four (4) days of the close of each calendar      week, daily plant inventory balances (by no later than noon on each day,      excluding weekends and Producer recognized holidays), pickup information,      and other information reasonably requested by  GPTG; |
|--------|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | B. | Producer      shall use its commercially reasonable efforts to meet the monthly      production estimates reflected in the then-current twelve month production      forecast; provided, however, that nothing in this Agreement is intended      to, nor shall be interpreted as, in any way limiting or restricting      Producer's right, in its sole discretion, to manage Producer's business in      all respects, including determining Producer's level of production of      Ethanol at the Plant from time to time and based upon such factors or      considerations as are determined to be relevant by Producer from time to      time, such that Producer may revise its then current twelve month      production forecast in such manner and by such amounts as are determined      by Producer, in its sole discretion, in each weekly update provided by      Producer; |
|--------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | C. | Notify      GPTG promptly of any material unscheduled shut-down, suspension or      significant decrease in production at the Plant that was not reported in      the rolling twelve month production forecasts or weekly updates provided      under Section 4.A. above; |
|--------|----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | D. | Provide      to GPTG certificates of analysis of the Ethanol sold to GPTG in a form and      content mutually acceptable to Producer and GPTG, but no such certificate      of analysis shall be deemed to be a representation or warranty by Producer      with respect to any Ethanol or any other matter  whatsoever; |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | E. | Producer      shall, at its expense, provide or cause to be provided all testing and      related test equipment at or in the vicinity of the Plant which is      necessary to determine the accuracy of the certificates of analysis      contemplated by subparagraph D. above, and GPTG or its representative      shall, at GPTG'S expense, have the right to perform periodic tests to      determine the accuracy of such certificates of  analysis; |
|--------|----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | F. | Provide      the labor and Plant equipment necessary to load the Ethanol into the      trucks or railcars of the GPTG Carriers at the Plant; provide the      documentation reasonably requested by GPTG (such as bills of lading) in      order to meet the requirements of any federal or state law, rule or      regulation related to the shipment of the Ethanol; visually inspect, in      accordance with normal industry practice, and prior to loading at the      Plant, the railcars for compliance with any applicable U.S. Department of      Transportation requirements; and be responsible for compliance with all      federal, state and local rules, regulations and requirements regarding the      loading of Ethanol into the trucks or railcars at the    Plant; |
|--------|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | G. | Provide      for a minimum of ten (10) days storage based on an annual nameplate      capacity of 50 MGPY on Producer's premises (the "Storage      Capacity"); |
|--------|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | H. | For      all gallons of Ethanol sold to GPTG, use certified meters or weight-scales      that provide both gross and net 60° Fahrenheit temperature compensated      gallons; and |
|--------|----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | I. | Provide      any of the information to be provided by Producer pursuant to this Section      4 to GPTG in electronic form, if such information is available in such      form. |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 5. | Marketing/Pricing/Risk      of loss/Payment |
|--------|----|---------------------------------------------|

|   | A. | Marketing:  Since      GPTG shall have the exclusive right to market all of the Ethanol produced      by Producer, GPTG agrees to use commercially reasonable efforts to market      all such Ethanol and be responsible for the marketing, sale and delivery      of all of the production of Ethanol from the Plant during the term of this      Agreement, including, but not limitedto: |
|--------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | Scheduling      sufficient railcar, tank trucks and other transport as may be needed to      handle said production; |
|--------|--------|----------------------------------------------------------------------------------------------------------------------|

|   | · | Negotiating      the rates and tariffs to be charged for delivery of such production to      GPTG's customers; |
|--------|--------|----------------------------------------------------------------------------------------------------------------|

|   | · | Promoting      and advertising the sale of fuel grade ethanol as    appropriate; |
|--------|--------|----------------------------------------------------------------------------------|

|   | · | Ascertaining      that such production is delivered where contracted and intended;      and |
|--------|--------|---------------------------------------------------------------------------------------------|

|   | · | Handling      all purchase agreements with GPTG's customers and any complaints in      connection therewith. |
|--------|--------|--------------------------------------------------------------------------------------------------------------|

|   | B. | Price; Approval of      Purchase Orders.  GPTG will use commercially reasonable      and diligent efforts to obtain the best price for all Ethanol. Producer      acknowledges and agrees that it is not a party to any Ethanol sales      contract with any third party purchaser from GPTG.  As is also      noted below, to the extent Producer does not agree to any purchase orders      presented by GPTG, GPTG shall be relieved of any obligations hereunder to      market such Ethanol. Notwithstanding the foregoing, should GPTG directly      cause an inventory or production constraint for Producer, then GPTG shall      be relieved of any obligation to market the number of gallons of Ethanol      that Producer has notified GPTG that Producer intends to liquidate, but      GPTG shall remain responsible to market all remaining Ethanol production      in accordance with this Agreement. |
|--------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | C. | Net Selling      Price.  The per gallon price Producer shall receive for      the Ethanol sold to GPTG under this Agreement shall be the Net Selling      Price (as that term is defined below).  The term "Net Selling      Price" means GPTG's per gallon contract selling price for the Ethanol in      question, which shall be the price set forth in the Purchase Order      presented to Producer pursuant to Section 5.B above, less all direct costs      (on a per gallon basis) incurred by GPTG in conjunction with the handling,      movement, delivery and shipment of such Ethanol from GPTG to the original      purchaser, including but not limited to terminal lease charges, throughput      charges, terminal shrinkage costs, freight charges, tariffs, costs of      leasing railcars, trucks, river barges and ocean going vessels (all at      cost), government taxes and assessments, insurance, inspection fees,      working capital carrying costs, costs associated with RINS management, and      costs of purchasing and delivering replacement ethanol in the event of      Producer's failure to provide Ethanol in accordance with an Accepted      Purchase Order, including any such failure caused by any Impossibility      Event or for any other reason. |
|--------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | D. | Estimated Net      Price.  GPTG and Producer shall jointly determine the      estimated monthly Net Selling Price (on a per gallon basis) (the      "Estimated Monthly Netback") for each calendar month.  GPTG and      Producer shall determine the Estimated Monthly Netback on or before the      first business day of each calendar month.  GPTG and Producer      acknowledge that the intent is to establish the Estimated Monthly Netback      to be within 5% or less of the final actual Net Selling Price (on a per      gallon basis) for the month (the "Equalized Netback").  The      Estimated Monthly Netback and the Equalized Netback shall be utilized for      making payments to Producer as provided in Section 5.G    below. |
|--------|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | E. | Title and Risk of      Loss:  GPTG will bear all sales, marketing, logistics      services/management costs, collection costs and all risk of loss and      damage to all Ethanol commencing immediately at the time the Ethanol      passes across the inlet flange into rail cars or tank trucks of the GPTG      Carrier at the Plant (the "Title Transfer Point"). Title and all risk of      loss and damage to the Ethanol shall automatically transfer from Producer      to GPTG at the Title Transfer Point.  Until such time, Producer      shall be deemed to be in control of and in possession of, and shall have      title to and risk of loss to, theEthanol. |
|--------|----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | F. | Commission:  GPTG      shall invoice Producer * for each gallon of      Ethanol marketed by GPTG in any calendar month, and to the extent GPTG      owes amounts to Producer under Section 5.G., such invoiced amount shall be      deducted from such amount owed to Producer.  In all other cases,      the invoice amount will be due by the date which is later of      *. |
|--------|----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | G. | Payment:  For      all gallons of Ethanol purchased by GPTG from Producer and picked up at      the Plant during each one-week period beginning on Monday and ending on      the following Sunday, GPTG shall pay Producer the Estimated Monthly      Netback in effect for such week by ACH or wire no later than * days      following the end of said one-week period.  If at calendar      month's end, the Equalized Netback exceeds the Estimated Monthly Netback      amounts which have been paid to Producer, GPTG shall pay Producer on or      before the * day of the following calendar month  an amount      equal to the product of (x) the difference between the Estimated Monthly      Netback and Equalized Netback, and (y) the aggregate number of gallons of      Ethanol purchased by GPTG from Producer during such month.  If      the Equalized Netback is less than the Estimated Monthly Netback, Producer      shall pay to GPTG on or before the * day of the following calendar month,      an amount equal to the product of (x) the difference between the Equalized      Netback and the Estimated Monthly Netback, and (y) the aggregate number of      gallons of Ethanol purchased by GPTG from Producer during such      month.  Within * calendar days of the end of each month, GPTG      shall provide to Producer all information necessary to calculate the      Equalized Netback and determine the payment between the Parties under this      Section 5.G.  For purposes of this Agreement, payment      obligations arise upon shipping and shipping for this purpose is defined      as the actual release of the shipment to the railroad or common carrier      truck, as directed by *. |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | H. | Supporting      Records:  GPTG shall keep a set of books and records in      accordance with generally accepting accounting principles with respect to      all sales of Ethanol hereunder and all costs and commissions associated      therewith, and shall make such books and records reasonably available to      Producer or Producer's independent outside accounting representatives      (upon execution by such independent outside accounting representative of a      mutually agreeable confidentiality agreement) at GPTG's office at any time      by appointment during normal business hours upon at least five (5)      business days prior written notice; provided that Producer shall be      entitled to no more than three (3) such visits in any year and Producer 's      independent outside accounting representatives shall be permitted to      disclose to Producer only aggregate information of the results of its      review, and not any contract or customer specific      information.  GPTG shall maintain all of the books and records      required by this Section for a minimum of two (2) years from the date of      the creation of the particular book, entry or record in      question.  The costs of any review and inspection of the books      and records of GPTG pursuant to this subparagraph shall be borne by      Producer, except that GPTG shall reimburse Producer for all such costs,      within ten (10) days of demand therefor by Producer, if any such review or      inspection reflects any underpayment of any amounts by GPTG to Producer of      1% or more over the period which is the subject of the review or      inspection in question.  GPTG shall also in all events pay to      Producer, within ten (10) days of demand therefor by Producer, the full      amount of any underpayments, along with interest thereon as provided in      Section 7C, which are discovered in connection with any review or      inspection pursuant to this subparagraph.  Notwithstanding the      preceding two sentences, however, if GPTG disputes the results of any such      review or inspection, the provisions of Section 5.I below shall apply, and      GPTG shall not have any of the payment obligations specified in the      preceding two sentences until the dispute procedures specified in Section      5.I have been utilized. |
|--------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | I. | Payment      Disputes.  If either Party, in good faith, disputes any      amounts to be paid pursuant to this Section 5, the disputing Party shall      immediately notify the other Party of the basis for the      dispute.  Officers of the Parties will then meet and use their      best efforts to resolve any such dispute within 3 business days      thereafter.  If the dispute cannot therefrom be resolved, the      Parties shall be able to pursue all other remedies available to them, in      law or in equity. |
|--------|----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | 6. | Producer      Responsibility for DedicatedRailcars: |
|--------|----|-----------------------------------------------------|

|   | A. | Producer      will enter into leases or other arrangements intended to secure the      availability of sufficient railcars to timely ship the Ethanol produced at      the Plant as contemplated by this Agreement ("Dedicated Railcars"). GPTG      and Producer shall agree to the number of railcars and term of such      arrangements for rail cars prior to entering into said agreements, and      shall cooperate in good faith in estimating the number of rail cars      required for the shipment of Ethanol from the Plant from time to time as      well as in the determination of any other terms necessary for said      leases.  In the event of any dispute or disagreement regarding      the terms of any rail car lease, however, Producer shall be entitled to      make the final determination and decision regarding the dispute or      disagreement, in Producer's solediscretion. |
|--------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 7. | Representations &      Warranties/Indemnity: |
|--------|----|--------------------------------------------------|

|   | A. | Producer      represents and warrants to GPTG asfollows: |
|--------|----|----------------------------------------------------------|

|   | · | Producer      is duly formed and validly existing as a limited liability company under      the laws of the State of Iowa; has the requisite power and authority to      own its properties and carry on its business as now being conducted and      currently proposed to be conducted and to execute, deliver and perform its      obligations under this Agreement; is qualified to do business in Iowa and      in every other jurisdiction in which failure to qualify could reasonably      be expected to have a material adverse effect on Producer's ability to      perform its obligations hereunder. |
|--------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | Producer      has taken all action necessary to authorize it to execute, deliver and      perform its obligations under this Agreement, and this Agreement      constitutes a legal, valid and binding obligation of Producer enforceable      against Producer in accordance with its terms, subject to bankruptcy,      reorganization, moratorium or other similar laws affecting the enforcement      of the rights of creditors generally and subject to general principles of      equity. |
|--------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | The      execution, delivery and performance by Producer of this Agreement does not      and will not (i) violate any law applicable to Producer, (ii) result in      any breach of Producer's constituent documents or (iii) conflict with,      violate or result in a breach of or constitute a default under any      agreement or instrument to which Producer or any of its properties or      assets are bound. |
|--------|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | No      authorization or approval or other action by, and no notice to or filing      with, any governmental authority (other than those which have been      obtained) is required for the due execution, delivery and performance by      Producer of this Agreement. |
|--------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | · | Producer      is not a party to any pending legal, administrative, arbitration or other      proceeding, and, to Producer's knowledge, no such proceeding is      threatened, which could reasonably be expected to have a material adverse      effect on Producer's ability to perform its obligations      hereunder. |
|--------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | Producer      represents that it will have or has good and marketable title to all of      the Ethanol sold to GPTG pursuant to this Agreement and that said Ethanol      will be free and clear of all liens and encumbrances arising from any      action of Producer. |
|--------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | Producer      represents that each respective truck or railcar load      of  Ethanol sold to GPTG pursuant to this Agreement will, in the      form as loaded onto the truck or railcar of the GPTG Carrier, meet or      exceed (but need not exceed) the specifications set forth in Exhibit "A"      to this Agreement (the "Specifications"), as Exhibit "A" may be amended or      restated from time to time by GPTG as provided below, for a period of      sixty (60) days from the date of loading of the Ethanol in question onto      the truck or railcar of the GPTG Carrier at the Plant (the "Warranty      Period").  GPTG may amend or restate Exhibit "A" at any time and      from time to time upon not less than ninety (90) days prior written notice      to Producer, but only to the extent such amendment or restatement is      necessary to comply with any changes in industry standards or applicable      federal or state laws, rules or regulations; provided, however, that in      such event Producer shall have the right to terminate this Agreement by      giving written notice thereof to GPTG at any time within said ninety (90)      day period. |
|--------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | B. | GPTG      represents and warrants to Producer asfollows: |
|--------|----|----------------------------------------------------------|

|   | · | GPTG      is duly formed and validly existing as a limited liability company under      the laws of the State of Delaware; has the requisite power and authority      to own its properties and carry on its business as now being conducted and      currently proposed to be conducted and to execute, deliver and perform its      obligations under this Agreement; is qualified to do business in Delaware      and in every other jurisdiction in which failure to qualify could      reasonably be expected to have a material adverse effect on GPTG's ability      to perform its obligationshereunder. |
|--------|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | GPTG      has taken all action necessary to authorize it to execute, deliver and      perform its obligations under this Agreement, and this Agreement      constitutes a legal, valid and binding obligation of GPTG enforceable      against GPTG in accordance with its terms, subject to bankruptcy,      reorganization, moratorium or other similar laws affecting the enforcement      of the rights of creditors generally and subject to general principles of      equity. |
|--------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | · | The      execution, delivery and performance by GPTG of this Agreement does not and      will not (i) violate any law applicable to GPTG, (ii) result in any breach      of GPTG's constituent documents or (iii) conflict with, violate or result      in a  breach of or constitute a default under any agreement or      instrument to which GPTG or any of its properties or assets are      bound. |
|--------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | No      authorization or approval or other action by, and no notice to or filing      with, any governmental authority (other than those which have been      obtained) is required for the due execution, delivery and performance by      GPTG of this Agreement. |
|--------|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | GPTG      is not a party to any pending legal, administrative, arbitration or other      proceeding, and, to GPTG's knowledge, no such proceeding is threatened,      which could reasonably be expected to have a material adverse effect on      GPTG's ability to perform its obligations  hereunder. |
|--------|--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | · | All      reports and all invoices provided by GPTG to Producer pursuant to this      Agreement shall be true, accurate and complete in all      respects. |
|--------|--------|-----------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | C. | Subject      to Section 9, GPTG shall indemnify, defend, and hold Producer and its      affiliates, subsidiaries, parents, and its and their respective directors,      officers, stockholders, members, employees, and agents (collectively,      including Producer, the "Producer Indemnified Persons") harmless from and      against any and all suits, proceedings, actions, claims, counterclaims,      losses, awards, judgments, settlements, fines, penalties, liabilities,      damages, costs or expenses (including reasonable out-of-pocket attorney's      fees and expenses) (collectively, "Losses") in any way arising from,      related to or connected with (i) any breach of any provision of this      Agreement by GPTG, and/or (ii) any claims resulting from GPTG's marketing      or other activities or use or sale of any Ethanol.  Any payment      owed by GPTG to Producer under this Agreement which is not made when due      shall bear interest from the date such payment was due until it is paid at      the rate of 12% per annum, and in order for GPTG to cure any default in      payment by GPTG under this Agreement, GPTG must pay both such delinquent      payment and interest thereon as provided in this  sentence. |
|--------|----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | D. | Subject      to Section 9, Producer shall indemnify, defend, and hold GPTG and its      affiliates, subsidiaries, parents, and its and their respective directors,      officers, stockholders, members, employees, and agents (collectively,      including GPTG, the "GPTG Indemnified Persons") harmless from and against      any and all Losses in any way arising from, related to or connected with      any breach of any provision of this Agreement by Producer.  Any      payment owed by Producer to GPTG under this Agreement which is not made      when due shall bear interest from the date such payment was due until it      is paid at the rate of 12% per annum, and in order for Producer to cure      any default in payment by Producer under this Agreement, Producer must pay      both such delinquent payment and interest thereon as provided in this      sentence. |
|--------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 8. | No Other      Warranties: Except only      for the limited express warranties set forth in, respectively, Section 7.A      and Section 7.B above, neither Producer nor GPTG makes any express      warranties whatsoever regarding any Ethanol or any other thing or matter      whatsoever, and Producer and GPTG each hereby exclude and disclaim in      entirety all implied warranties whatsoever, including the implied      warranties of merchantability, noninfringement and fitness for a      particular purpose, with respect to all Ethanol and all other things and      matters whatsoever. |
|--------|----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   |  9. | Limitation of Damages;      Statute of Limitations:  Under no      circumstances or theories (including, but not limited to, tort or breach      of this Agreement) shall GPTG or Producer be liable to the other for any      lost profits, business or goodwill, or for any exemplary, special,      incidental, consequential, punitive or indirect damages whatsoever, which      are in any way related to or connected with or arise out of this Agreement      (and even if GPTG or Producer, as the case may be, knew or should have      known of the possibility of any of those damages), including, without      limitation, to, with or out of any performance or nonperformance of any      Ethanol or GPTG's or any other person's use of or inability to use any      Ethanol (whether alone or in connection with or as part of other goods or      products).  GPTG and Producer agree that amounts paid by GPTG or      Producer, as the case may be, to a non-affiliated third party because of      any breach of this Agreement by the other shall be considered actual      damages incurred by GPTG or Producer, as the case may be, and therefore      not subject to the precedingsentence. |
|--------|----------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | 10. | Impossibility      Event:  Subject to the last sentence in this Section, if      any term or condition of this Agreement to be performed or observed by      GPTG or Producer is rendered impossible of performance or observance due      to any force majeure or any other material act, omission, matter,      circumstance, event or occurrence beyond the commercially reasonable      control of GPTG or Producer, as the case may be (each, an "Impossibility      Event"), the affected party shall, for so long as such Impossibility Event      exists, be excused from such performance or observance, provided the      affected party (i) promptly notifies the other party of the occurrence of      the Impossibility Event; (ii) takes all commercially reasonable steps to      terminate, remedy or otherwise discontinue the effects of the      Impossibility Event; and (iii) recommences performance after the      termination or discontinuance of the Impossibility Event.  The      term "Impossibility Event" includes an actual or threatened act or acts of      war or terrorism, fire, storm, flood, earthquake, acts of God, civil      disturbances or disorders, riots, sabotage, strikes, lockouts and labor      disputes.  Nothing in this Section is intended to or shall be      interpreted so as to require the resolution of labor disputes by acceding      to the demands of labor when such course is inadvisable in the discretion      of the Party subject to such dispute.  Notwithstanding the      foregoing, this Section is not applicable to, and shall not excuse any      performance or observance of, a payment or indemnification duty or      obligation, an Accepted Purchase Order, or any obligations under Section      29. |
|--------|-----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 11. | Independent      Contractor: It is expressly understood that the relationship of      GPTG to Producer is that of an independent contractor and nothing      contained herein shall be construed to create any partnership, agency, or      employer/employee relationship, and GPTG has no authority whatsoever to      bind or obligate Producer in any way.  GPTG may freely choose      the customers from whom business shall be solicited and the time and place      for solicitation. |
|--------|-----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|  | 12. | Notices:  Unless      otherwise provided in this Agreement (such as in Sections 4.A and 5.B),      any notices required to be given under this Agreement shall be in writing      and be sufficiently given when delivered in person, if delivered by a      nationally recognized overnight courier, on the next business day      following deposit, or if by certified mail, return receipt requested,      postage prepaid, on the third business day following such mailing,      addressed as follows: |
|--|-----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Producer: | Lincolnway      Energy, LLC            |
|-----------|----------------------------------------|
|      | 59511      W. Lincoln Highway          |
|      |  Nevada,      Iowa 50201          |
|      | Attn:  President             |
|      | Fax:      _______________________      |
|      |                                   |
| GPTG:     | Green      Plains Trade Group LLC      |
|      | 9420      Underwood Ave., Suite 100    |
|      | Omaha,      NE 68114                   |
|      | Attn:  Todd      Becker, CEO |
|      | Fax:      (402) 884-8776               |

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | 13. | Insurance:  During      the entire term of this Agreement, Producer will maintain insurance      coverage that is customary for a company of its type and size that is      engaged in the production and selling of ethanol and provide evidence of      such coverage as reasonably requested by GPTG from time to      time.  At a minimum, Producer's insurance coverage must      include: |
|--------|-----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | a. | Comprehensive      general product and public liability insurance, with liability limits of      at least $2 million in theaggregate. |
|--------|----|---------------------------------------------------------------------------------------------------------------------------------------|

|   | b. | Property      and casualty insurance adequately insuring its production facilities and      its other assets against theft, damage and destruction on a replacement      cost basis. |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | c. | GPTG      shall be added as an additional insured under the comprehensive general      product and public liability insurancepolicy. |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------|

|   | d. | Workers'      compensation insurance to the extent required by  law. |
|--------|----|----------------------------------------------------------------------|

|   | a. | Comprehensive      general product and public liability insurance, with liability limits of      at least $2 million in theaggregate. |
|--------|----|---------------------------------------------------------------------------------------------------------------------------------------|

|   | b. | Producer      shall be added as an additional insured under the comprehensive general      product and public liability insurancepolicy. |
|--------|----|------------------------------------------------------------------------------------------------------------------------------------------|

|   | c. | Workers'      compensation insurance to the extent required by  law. |
|--------|----|----------------------------------------------------------------------|

|   | 14. | Effective Date of      Agreement.  This Agreement is made and entered into, and      shall become binding and enforceable on, the date of this Agreement, but      GPTG and Producer agree that this Agreement shall not become effective for      purposes of commencing transactions under and pursuant to this Agreement      until September 25, 2009 (the "EffectiveDate"). |
|--------|-----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 15. | GPTG      Representatives.  GPTG shall designate to Producer in      writing one or more representatives of GPTG (each, a "GPTG      Representative") through whom all contacts from Producer pursuant to this      Agreement may be made, and unless otherwise expressly specified in this      Agreement, each GPTG Representative shall be deemed to have full authority      to make all decisions and to resolve all matters, disputes and issues      under this Agreement on GPTG's behalf.  GPTG may      change  the GPTG Representatives from time to time for any      reason or for no reason, effective upon the giving of written notice to      Producer. |
|--------|-----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | 16. | Producer      Representatives.  Producer shall designate to GPTG in      writing one or more representatives of Producer (each, a "Producer      Representative") through whom all contacts from GPTG pursuant to this      Agreement may be made, and unless otherwise expressly specified in this      Agreement, each Producer Representative shall be deemed to have full      authority to make all decisions and to resolve all matters, disputes and      issues under this Agreement on Producer's behalf.  Producer may      change  the Producer Representatives from time to time for any      reason or for no reason, effective upon the giving of written notice to      GPTG. |
|--------|-----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 17. | Entire      Agreement: This Agreement contains the entire agreement between the      Parties and supersedes all previous agreements, either oral or written,      between the Parties.  No course of dealing or usage of trade      shall be relevant or admissible to supplement, explain or vary any of the      terms of this Agreement, except only where this Agreement expressly refers      to industry standards or industry practices, if any, in which event      industry standards or industry practices shall only be considered or      applied with respect to the particular action, item, matter or issue in      question, but the terms of this Agreement shall govern and control in the      event of any conflict or inconsistency between any term or condition of      this Agreement and any such industry standard or industry      practice.  Any reference to industry standards or industry      practices in this Agreement is to the then current generally recognized      industry standards or industry practices for the ethanol industry in the      United States.  All sales of Ethanol to GPTG by Producer      pursuant to this Agreement are made upon and subject to, and are expressly      limited solely to, the terms and conditions of this Agreement and the      corresponding Accepted Purchase Order, and GPTG and Producer each hereby      object to any additional, different or inconsistent terms which may be set      forth in any other document that Producer or GPTG, as the case may be, may      at any time and from time to time submit to the other, and no such      additional, different or inconsistent terms shall be part of this      Agreement or any sale of any Ethanol to GPTG by Producer pursuant to this      Agreement or shall otherwise have any force or effect      whatsoever.  In the event of any conflict or inconsistency      between any terms of this Agreement and of any Accepted Purchase Order or      other Purchase Order or information that may be provided by GPTG to      Producer pursuant to Section 5.B. or otherwise, the terms and conditions      of this Agreement shall govern and control to the full extent of such      conflict or inconsistency.  Any exhibits and schedules to this      Agreement are incorporated into this Agreement by this reference as if set      forth in full.  The language of this Agreement shall not be      construed in favor of or against either Party, but shall be construed as      if the language was drafted mutually by both Parties.  No      modifications hereof shall be valid unless made in writing and signed by      both Parties. |
|--------|-----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | 18. | Further      Assurances.   Each Party will execute or cause to be      delivered to the other Party such instruments and other documents and will      take such other actions as the other Party may reasonably request for the      purpose of carrying out or evidencing any of the transactions contemplated      by the Agreement. |
|--------|-----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 19. | Waiver:  The      failure of either Party to enforce any of its rights hereunder on any      particular occasion shall not constitute a waiver of such rights on any      subsequent occasion. |
|--------|-----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 20. | Assignment:  This      Agreement may not be assigned by either Party without the prior written      consent of the other Party, which consent shall not be unreasonably      withheld.  Notwithstanding the foregoing, Producer may, without      the consent of GPTG, assign this Agreement as collateral or security or      otherwise to any lender of Producer, and any lender may in turn assign      this Agreement without GPTG's consent upon any foreclosure or other      exercise of any rights or remedies against Producer or any of Producer's      assets. |
|--------|-----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 21. | Headings:  Any      paragraph headings are used for convenience only and are not intended and      shall not be used in interpreting any provisions of this      Agreement. |
|--------|-----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 22. | No Third Party      Beneficiary: Nothing contained in this Agreement shall be      considered or construed as conferring any right or benefit on a person not      a Party to this Agreement, except only that the Producer Indemnified      Persons and the GPTG Indemnified Persons shall have the rights and      protections provided in, respectively, Section 7.C. and Section      7.D.  Neither this Agreement nor the performance hereunder shall      be deemed to have created a joint venture or partnership between the      Parties. |
|--------|-----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 23. | Governing Law:      This Agreement shall be governed by the laws of the State of Nebraska, but      without regard to the choice of law or conflict of laws provisions      thereof. |
|--------|-----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 24. | Arbitration:      Any dispute arising out of or in connection with this Agreement shall be      submitted to binding arbitration, except that any Party may pursue      preliminary, temporary or permanent injunctive relief for any breach of      Section 29 and either Party may terminate this Agreement as otherwise      provided herein without first being required to submit to arbitration the      underlying issue or dispute upon which such termination is alleged to be      based.  The arbitration shall be conducted according to the      Commercial Arbitration Rules of the American Arbitration      Association.  The place of arbitration shall be Omaha, Nebraska      or Des Moines, Iowa or such other place as may be agreed upon by the      Parties.  Both Parties shall attempt to agree upon one      arbitrator, but if they are unable to agree, each shall appoint an      arbitrator and those two arbitrators shall appoint a third      arbitrator.  The expenses of the arbitrator(s) shall be divided      equally between the Parties, unless otherwise determined by the      arbitrators as part of the decision of the      arbitrators.  Judgment upon the award rendered by the      arbitrator(s) may be entered in any court having jurisdiction thereof, and      shall be enforceable against theParties. |
|--------|-----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | 25. | Severability:      In the event any provision of this Agreement is held to be invalid,      illegal or unenforceable, in whole or in part, the remaining provisions of      this Agreement shall not be affected thereby and shall continue to be      valid and enforceable.  In the event any provision of this      Agreement is held to be invalid, illegal or unenforceable as written, but      valid, legal and enforceable if modified, then such provision shall be      deemed to be amended to such extent as shall be necessary for such      provision to be valid, legal and enforceable and it shall be enforced to      that extent.  Any finding of invalidity, illegality or      unenforceability in any jurisdiction shall not invalidate or render      illegal or unenforceable such provision in any other      jurisdiction.  Without limiting the generality of the foregoing,      each term of this Agreement which provides for a limitation of remedies or      liability, disclaimer or exclusion of warranties, or exclusion or      limitation of damages is subject to this Section.  Further, if      any remedy is determined to have failed of its essential purpose or      otherwise, all limitations of liability and exclusions and limitations of      damages provided for in this Agreement shall remain in full force and      effect. |
|--------|-----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 26. | No "Take or      Pay."  The Parties agree that this is not a "take or pay      contract"; provided, however, GPTG is obligated under this Agreement to      purchase all of the Ethanol output at the Plant pursuant to Purchase      Orders it presents to and which are accepted by Producer pursuant to      Section 5.B of this Agreement. |
|--------|-----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 27. | Counterparts.  This      Agreement may be executed by the Parties by facsimile and in separate      counterparts, each of which when so executed will be deemed to be an      original and all of which together will constitute one and the same      agreement. |
|--------|-----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 28. | Working      Relationship.  Because the Parties have not done business      together in the past in the manner described in this Agreement, they have      not yet attempted to develop efficient and effective day-to-day procedures      related to ordering, delivering ethanol and shipping ethanol and,      therefore, agree to work together promptly and in good faith to develop      effective and efficient day-to-day procedures to cover these matters;      provided, however, that no such procedures shall be in conflict or      inconsistent with any of the terms or conditions of this Agreement, shall      in any way amend or modify this Agreement, or shall be a part of this      Agreement. |
|--------|-----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | 29. | Confidentiality:  The      Parties acknowledge that they will be exchanging information about their      businesses under this Agreement which is confidential and proprietary, and      the Parties agree to handle that confidential and proprietary information      in the manner described in this Section29. |
|--------|-----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | a. | Definition      of Confidential Information.  For purposes of this      Agreement, the term "Confidential Information" means information related      to the business operations of Producer or GPTG, as the case may be, that      meets all of the followingcriteria: |
|--------|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | (i) | The      information must not be generally known to the public, and must not be a      part of the public domain. |
|--------|-----|-------------------------------------------------------------------------------------------------------------------|

|   | (ii) | The      information must belong to the Party claiming it is confidential, and must      be in that Party's possession. |
|--------|------|-------------------------------------------------------------------------------------------------------------------------|

|   | (iii) | The      information must have been protected and safeguarded by the Party claiming      it is confidential by measures that were reasonable under the      circumstances before the information was disclosed to the other      Party. |
|--------|-------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | (iv) | Written      information must be clearly designated in writing as "Confidential      Information" by the Party claiming it is confidential before it is      disclosed to the other Party, except that all information about a Party's      production, costs and prices will always be considered Confidential      Information under this Agreement, without the need for specifically      designating it as such. |
|--------|------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | (v) | Verbal      Confidential Information which is disclosed to the other Party must be      summarized in writing, designated in writing as "Confidential      Information," and transmitted to the other Party within ten (10) days of      the verbal disclosure, except that all information about a Party's      production, costs and prices will always be considered Confidential      Information under this Agreement, without the need for specifically      designating it as such or providing a writing pursuant to this      subparagraph. |
|--------|-----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | b. | Limitations      on the Use of Confidential Information.  Each Party      agrees that it will not use any Confidential Information that it obtains      about the other Party for any purpose, other than to perform its      obligations under thisAgreement. |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | c. | The      Duty not to Disclose Confidential Information.  The      Parties agree that they will not disclose any Confidential Information      about each other to any person or organization, other than their      respective legal counsel and accountants, without first getting written      consent to do so from the other Party.  Notwithstanding the      foregoing, if a Party or anyone to whom such Party transmits Confidential      Information in accordance with this Agreement is requested or required (by      deposition, interrogatories, requests for information or documents in      legal proceedings, subpoenas, civil investigative demand or similar      process) in connection with any proceeding, to disclose any Confidential      Information, such Party will (if permitted under the law or other process      in question) give the disclosing Party prompt written notice of such      request or requirement so that the disclosing Party may seek an      appropriate protective order or other remedy, and the receiving Party will      cooperate with the disclosing Party, at the disclosing Party's cost and      expense, to obtain such protective order.  The fees and costs of      obtaining such protective order, including payment of reasonable      attorney's fees, shall be paid for by the disclosing Party.  If      such protective order or other remedy is not obtained or the disclosing      Party waives compliance with this Section, the receiving Party (or such      other persons to whom such request is directed) will furnish only that      portion of the Confidential Information which, in the opinion of legal      counsel, is legally required to be disclosed, and upon the disclosing      Party's request, and at the disclosing Party's cost and expense, shall use      commercially reasonable efforts to obtain assurances that confidential      treatment will be accorded to suchinformation. |
|--------|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | d. | The Duty to Notify the      Other Party in Cases of Improper Use or Disclosure.  Each      Party agrees to immediately notify the other Party if the Party becomes      aware of any improper use of or any improper disclosure of the      Confidential Information of the otherParty. |
|--------|----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | e. | Protection of the      Confidential Information.  Each Party agrees to develop      effective procedures for protecting the Confidential Information that it      obtains from the other Party, and to implement those procedures with the      same degree of care that it uses in protecting its own Confidential      Information. |
|--------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | f. | Return of the      Confidential Information.  Immediately upon the      termination of this Agreement, each Party agrees to return to the other      Party all of the other party's Confidential Information that is in its      possession or under its control. |
|--------|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | g. | Disclosure in SEC      Filings. Notwithstanding any other provision contained in this      Agreement, GPTG acknowledges and agrees that the disclosure of this      Agreement and the transactions contemplated hereby by Producer (i) in a      Form 8-K or other report filed with the Securities and Exchange Commission      at any time on or after the date hereof, or (ii) in a press release or on      an analyst call, will not be violation of this Section. Producer will,      however, cooperate with any reasonable request of GPTG to request      confidential treatment for certain terms and provisions of this Agreement      in connection with any such filing with theSEC. |
|--------|----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|   | h. | Termination of      Obligations.  The Parties' respective obligations under      this Section shall apply during the term of this Agreement and for a      period of two (2) years following the effective date of the termination of      this Agreement, whether by Producer or GPTG and for whatever reason or for      no reason, and neither Party shall have any further ongoing obligations      under this Section, other than for liability with respect to any prior      breach of this Section by them, at any time on or after the date which is      two (2) years after the effective date of the termination of this      Agreement. |
|--------|----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Green      Plains Trade Group LLC      |                 | Lincolnway      Energy, LLC              |
|----------------------------------------|----------------------|------------------------------------------|
|                                   |                 |                                     |
| By:                                    | /s/ C. Stephen Bleyl |                                     | By: | /s/ Richard Brehm |
| Name:  C.      Stephen Bleyl |                 | Name:      Richard Brehm                 |
| Title:  EVP      Ethanol     |                 | Title:      President/CEO                |
| Date:  October      1, 2009  |                 | Date:  September      28, 2009 |

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

| Nearby      Month    | Maximum      offer will be for * |
|----------------------|----------------------------------|
|                 |                             |
| Nearby      Month +1 | Maximum      offer will be for * |
|                 |                             |
| Nearby      Quarter  | Maximum      offer will be for * |

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

|                                |   | NON-DETERGENT                  |   |                       |
|-------------------------------------|--------|--------------------------------|--------|----------------------------|
| TEST                                |   | GRADE                          |   | METHOD OF TEST   |
| Apparent      Proof - 60°F     |   | 200      minimum               |   | ASTM      D-4052 /         |
|                                |   | 203      maximum               |   | Conversion      Table      |
|                                |   |                           |   |                       |
| Specific      Gravity, 60/60°F |   | 0.7870      - 0.7950           |   | ASTM      D-4052           |
|                                |   |                           |   |                       |
| Water,      Mass Percent            |   | 0.50      nominal              |   | ASTM      E-203            |
|                                |   | 0.82      maximum              |   |                       |
|                                |   |                           |   |                       |
| Ethanol      Content,               |   | 92.1      minimum              |   | Gas      Chromatography    |
| Volume      Percent                 |   |                           |   | ASTM      D-5501           |
|                                |   |                           |   |                       |
| Methanol,      (vol. %)             |   | 0.50      maximum              |   | ASTM      D-5501           |
|                                |   |                           |   |                       |
| Non-Volatile      Matter,           |   | 5      maximum                 |   | ASTM      D-1353           |
| mg/100      mL                      |   |                           |   |                       |
|                                |   |                           |   |                       |
| Sulfur,      Mass Percent           |   | 0.0010      maximum            |   | ASTM      D-5453           |
|                                |   |                           |   |                       |
| Benzene,      (vol. %)              |   | 0.06      maximum              |   | ASTM      D-3606           |
|                                |   |                           |   |                       |
| Olefins,      (vol. %)              |   | 0.50      maximum              |   | ASTM      D-1319           |
|                                |   |                           |   |                       |
| Aromatics,      (vol. %)            |   | 1.70      maximum              |   | ASTM      D-1319           |
|                                |   |                           |   |                       |
| Chloride      Ion Content,          |   | 32      maximum                |   | ASTM      D-512, Meth. C   |
| mg/L                                |   |                           |   | Modified      Note (1)     |
|                                |   |                           |   |                       |
| Copper      Content, mg/kg          |   | 0.08      maximum              |   | ASTM      D-1688, Meth.D   |
|                                |   |                           |   | Modified      Note (2)     |
|                                |   |                           |   |                       |
| Acidity      (as acetic acid        |   | 0.0070      maximum            |   | ASTM      D-1613           |
| CH3C00H),      mass %               |   | 0.0042      maximum            |   | (Shipments      to Canada) |
|                                |   |                           |   |                       |
| Appearance                          |   | Clear      and Bright, visibly |   | Visual                     |
|                                |   | free      of suspended and/or  |   |                       |
|                                |   | settled      contaminants.     |   |                       |
|                                |   |                           |   |                       |
| Color,      Platinum - Cobalt       |   | 50.0      maximum              |   | ASTM  D-1209     |
|                                |   |                           |   |                       |
| Hydrocarbon      Denaturant         |   | 5.00      maximum              |   | Gas      Chromatography    |
| gal/100      gal.                   |   | 2.0      minimum               |   | ASTM      D-4806           |
|                                |   |                           |   |                       |
| pHe                                 |   | 6.5      minimum               |   | ASTM      D-6423 (3)       |
|                                |   | 9.0      maximum               |   |                       |
|                                |   |                           |   |                       |
| Sulfate-mg/kg                       |   | 4.0      maximum               |   | -No      official          |
|                                |   |                           |   | ASTM      Method           |

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----

| Note      1: | The      modification of Test Method D-512, Procedure C, consists of using 5 mL of      sample diluted with 20 mL of distilled water instead of the 25 mL sample      specified in the standard procedure.  The volume of the sample      prepared by this modification will be slightly more than 25      mL.  To allow for the dilution factor, report the chloride ion      present in the fuel ethanol sample as 5 times that determined in the      sample. |
|--------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Note      2: | The      modification of Test Method D-1688, Procedure D, consists of mixing      reagent grade ethanol (which may be denatured according to BATF Formula 3A      or 3O) in place of water as the solvent or diluent for the preparation of      reagents and standard solutions.  However, this must not      be done to prepare the stock copper solution described in 39.1 of      D-1688.  Because a violent reaction may occur between the      acid and the ethanol, use water as specified in the acid solution part of      the procedure to prepare the stock copper solution.  Use ethanol      for the rinse and final dilutiononly. |
|--------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Note      3: | The only denaturants      shall be natural gasoline, gasoline components, or unleaded      gasoline at a minimum concentration of 2 parts by volume per 100      parts by volume.  Hydrocarbons, with an end boiling point higher      than 437°F as determined by ASTM Method D-86, shall not be      used. |
|--------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Note      4: | All      fuel ethanol will contain a minimum of one of the      following corrosion inhibitors: |
|--------------|-------------------------------------------------------------------------------------------------|

|   | a) | 20      pounds per 1,000 barrels of Octel Starreon  DCI-11 |
|--------|----|------------------------------------------------------------|

|   | b) | 20      pounds per 1,000 barrels of Petrolite Tolad3222 |
|--------|----|---------------------------------------------------------|

|   | c) | 13      pounds per 1,000 barrels of Petrolite Tolad3224 |
|--------|----|---------------------------------------------------------|

|   | d) | 20      pounds per 1,000 barrels of Nalco5403 |
|--------|----|-----------------------------------------------|

|   | e) | 20 pounds per 1,000      barrels of Endcor FE-9730 (1) |
|--------|----|--------------------------------------------------------|

|   | f) | 20      pounds per 1,000 barrels of MidContinental  MCC5011E |
|--------|----|--------------------------------------------------------------|

|   | g) | 27      pounds per 1,000 barrels of MidContinental  MCC5011EW |
|--------|----|---------------------------------------------------------------|

|   | h) | 13      pounds per 1,000 barrels of US Water Services Corrpro  654 |
|--------|----|--------------------------------------------------------------------|

----

| *  | Portion      omitted pursuant to request for confidential treatment filed separately      with the Securities and Exchange Commission. |
|---------|----------------------------------------------------------------------------------------------------------------------------------------|

----