SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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                                    FORM 8-K
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              CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                          COMMISSION FILE NO.: 0-50469



                        Date of Report: January 25, 2008





                            GS CLEANTECH CORPORATION
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             (Exact name of registrant as specified in its charter)


Delaware                                                             59-3764931
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(State of other jurisdiction of                                   (IRS Employer
incorporation or organization                                Identification No.)


One Penn Plaza, Suite 1612, New York, NY                                  10019
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(Address of principal executive offices)                              (Zip Code)


                                 (212) 994-5374
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               (Registrant's telephone number including area code)





Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

__Written  communications  pursuant to Rule 425 under the Securities Act (17 CFR
     230.425)

__   Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

__   Pre-commencement   communications  pursuant  to  Rule  14d-2(b)  under  the
     Exchange Act (17 CFR 240.14d-2(b))

__   Pre-commencement   communications  pursuant  to  Rule  13e-4(c)  under  the
     Exchange Act (17 CFR 240.13e-4(c))



ITEM 1.01         ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT
ITEM 2.01         COMPLETION OF DISPOSITION OF ASSETS
ITEM 2.03         CREATION OF A DIRECT FINANCIAL OBLIGATION
ITEM 3.02         UNREGISTERED SALE OF EQUITY SECURITIES


GS COES (Yorkville I) Financing

On January 25, 2008, GS COES  (Yorkville  I), LLC, a subsidiary of GS CleanTech,
closed  on the  terms of a  Credit  Agreement  with YA  Global  Investments,  LP
("YAGI").  The Credit  Agreement will make funds available to GS COES (Yorkville
I) for the purpose of constructing  and installing  corn oil extraction  systems
that have been ordered by several  ethanol  manufacturers.  The funds  available
will equal $10 million less the outstanding balance due at the time of borrowing
from NextGen  Fuels,  Inc.  (also a subsidiary  of GS  CleanTech)  to Stillwater
Asset-Based Fund, LP. The current balance due to Stillwater  Asset-Based Fund is
currently approximately $3.8 million. At the current rate of payment, the entire
balance due to Stillwater Asset-Based Fund will be satisfied by July 2008.

Amounts  advanced by YAGI to GS COES  (Yorkville  I) LLC (the  "Loans")  will be
repayable on the following terms:

     -    All Loans must be repaid on or prior to August 31, 2009.
     -    Commencing on July 1, 2008, GS COES must pay to YAGI on account of the
          principal  amount of the Loans an amount  equal to the  greater of (a)
          $100,000 and (b) 30% of its EBITDA for the month.
     -    GS COES may prepay the Loans without penalty.

GS COES (Yorkville I) is also required to pay to YAGI:

     -    Interest on the Loans at a rate of 20% per annum.
     -    A fee equal to $.10 per  gallon of corn oil  extracted  at the GS COES
          (Yorkville I)  installations  until the later of (a) the date on which
          the Credit  Agreement is  terminated or (b) the date on which YAGI has
          received the fee with respect to 20 million gallons.

To induce YAGI's entry into the Credit  Agreement and in consideration of YAGI's
execution of the  Restructuring  Agreement  described below, GS CleanTech issued
six million shares of its common stock to YAGI.

GS EnviroServices Stock Purchase

In connection with the other transactions described in this report, GS CleanTech
and its  subsidiary,  GS  EnviroServices,  Inc.,  entered into a Stock  Purchase
Agreement,  with the consent of YAGI.  The Agreement  provided that GS CleanTech
would  surrender  to GS  EnviroServices  8,733,333  shares of GS  EnviroServices
common stock  (representing  31% of the  outstanding  shares).  In exchange,  GS
EnviroServices  issued a  $2,000,000  convertible  debenture  to YAGI,  and YAGI
cancelled $2,000,000 of indebtedness owed to it by GS CleanTech.

The Stock  Purchase  Agreement,  combined  with a letter  agreement  between  GS
EnviroServices  and  YAGI,  further  provides  that  if GS  EnviroServices  pays
$1,000,000 to YAGI on or before May 1, 2008, then the remaining 6,266,667 shares
of  GS  EnviroServices   owned  by  GS  CleanTech  will  be  transferred  to  GS
EnviroServices.


As part of these  transactions,  GS  CleanTech  granted  a proxy to the board of
directors of GS  EnviroServices  authorizing  the board to vote the shares of GS
EnviroServices  now in the name of GS  CleanTech.  The proxy with respect to the
8,733,333  exchanged for  $2,000,000  terminates in the event of a default by GS
EnviroServices  of its loan  obligations  to YAGI. The proxy with respect to the
6,266,667 shares will terminate on May 1, 2008.

Restructuring of Convertible Debentures

In connection  with the GS COES  (Yorkville I) financing,  GS CleanTech and YAGI
entered into a Restructuring Agreement. The Restructuring Agreement provided for
the  exchange  of all  convertible  debentures  issued by GS  CleanTech  to YAGI
(formerly known as "Cornell Capital Partners,  LP) for four amended and restated
debentures.  However, the principal balance of one of the debentures was reduced
by $2,000,000  pursuant to the stock purchase  transaction  between GS CleanTech
and GS EnviroServices,  Inc. discussed above. The aggregate  principal amount of
the restated debentures was $6,931,288.

The terms of the amended and restated debentures are:

     -    Principal and interest may be converted, at YAGI's option, into shares
          of GS  CleanTech  common  stock,  at a  conversion  price of $1.25 per
          share.
     -    On the  first  business  day of each  month,  GS  CleanTech  must  pay
          $250,000 to YAGI.  If GS  CleanTech  fails to make the  payment,  YAGI
          shall be  entitled  to convert  that  amount of accrued  interest  and
          Principal  into common stock of GS  CleanTech  at a  conversion  price
          equal to the  lesser  of (a) $1.25 or (b) 90% of the  volume  weighted
          average price for the twenty trading days preceding  conversion.  If a
          monthly payment is not made and YAGI does not opt to convert, then the
          unpaid  amount will be added to the amount due on the first day of the
          following month.
     -    All unpaid  interest and principal will be due and payable on December
          31, 2011.
     -    The debentures bear interest at 10% per annum.

The  following  table shows the  current  status of the  convertible  debentures
issued by GS CleanTech and its  affiliates  to YAGI,  after  application  of the
covenants in the Restructuring Agreement.

- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------

Creditor            Original Issuance Date    Original           Current          Accrued and      Principal Amount
                                              Principal Balance  Principal        unpaid Interest  of Amended and
                                                                 Balance                           Restated
                                                                                                   Debentures
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
GS CleanTech Corporation
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                                                                                    
                    February 8, 2006          $1,900,000         $1,900,000       $184,986         $2,084,986
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    April 13, 2006            $4,400,000         $2,400,000       $389,277         $2,789,277
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    February 27, 2007         $1,125,000         $1,125,000       $99,062          $1,224,062
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    March 31, 2004            $2,190,410         $712,510         $120,453         $832,963
- ----------------------------------------------------------------------------------------------------------------------
GS AgriFuels Corporation (subsidiary of GS CleanTech)
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    June , 2006               $5,500,000         $5,500,000       $863,425         N.A.
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    October, 2006             $13,000,000        $13,000,000      $1,524,384       N.A.
- ----------------------------------------------------------------------------------------------------------------------
GS EnviroServices, Inc. (affiliate of GS CleanTech)
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    January 11, 2008                                                               $2,000,000
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GreenShift Corporation (previously parent of GS CleanTech)
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    October 12, 2005          $1,475,000         $262,500         $258             N.A.
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    February 8, 2006          $3,050,369         $1,150,369       $41,287          N.A.
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------
                    June 26, 2007             $575,000           $575,000         $35,231          N.A.
- ------------------- ------------------------- ------------------ ---------------- ---------------- -------------------



Amended Forbearance Agreement

In connection  with the financing  transactions  described in this Report,  YAGI
entered into an Amended and Restated  Forbearance  Agreement  with GS CleanTech,
GreenShift  Corporation  (its  former  parent),  and Viridis  Capital,  LLC (its
majority  shareholder).  The  Agreement  recited  that a default  existed  under
certain  debentures  issued to YAGI by GS  CleanTech,  which were  guaranteed by
GreenShift and Viridis Capital. In order to secure the defaulted debentures, the
parties  had,  at the time of issuance  of the  debentures,  pledged to YAGI the
following securities:



          ------------------------ -------------------------------------------------      --------------------------------
          Pledgor                  Pledged Shares                                         Issuer
          ------------------------ -------------------------------------------------      --------------------------------
                                                                                    
          Viridis                  1,000,000  shares  of Series C  Preferred  Stock       GreenShift
                                   convertible into common stock
          ------------------------ -------------------------------------------------      --------------------------------
          Viridis                  750,000  shares  of  Series  C  Preferred  Stock       GS CleanTech
                                   convertible into common stock
          ------------------------ -------------------------------------------------      --------------------------------
          GS                       CleanTech 1,000,000 shares of Series C
                                   Preferred Stock convertible into common stock          GS Energy Corporation
          ------------------------ -------------------------------------------------      --------------------------------
          GS CleanTech             6,266,666   shares   of   common   stock  of  GS
                                   EnviroServices  (defined as "GS  Pledged  Shares       GS EnviroServices
                                   Pool 1")
          ------------------------ -------------------------------------------------      --------------------------------
          GS CleanTech             8,733,333   shares   of   common   stock  of  GS
                                   EnviroServices  (defined as "GS  Pledged  Shares       GS EnviroServices
                                   Pool 2")
          ------------------------ -------------------------------------------------      --------------------------------



In the Amended and Restated  Forbearance  Agreement,  the parties agreed that in
order to remedy the  default  under the  Debentures,  YAGI will be  entitled  to
exercise the right of conversion under the pledged  preferred stock, and to sell
any of the resulting  common  shares or the pledged  common  shares.  GS Pledged
Shares Pool 2, however,  may be  foreclosed  upon only in the event of a default
under the $2,000,000 debenture issued by GS EnviroServices, discussed above. The
Agreement  stipulates  that YAGI may not at any time own more than  4.99% of the
outstanding  common  shares of any of the  issuers.  Each time YAGI takes shares
under the  Agreement,  90% of the volume  weighted  average market price for the
five trading days  preceding the delivery will be applied  against the principal
amount of the Debentures. YAGI agreed that, if no other defaults occur under the
Debentures,  it would waive all other rights and penalties  available to it as a
result of the present defaults.

Guarantees

Payment of all obligations with respect to the Loans and the Debentures has been
guaranteed by GS  CleanTech,  by its Chairman,  Kevin  Kreisler,  by his holding
company,  Viridis Capital,  LLC, and by all of the subsidiaries of GS CleanTech.
The  Loans  and  Debentures  are  also  guaranteed  up  to  $1.5  million  by GS
EnviroServices,  Inc., an affiliate of GS CleanTech.  GS COES  (Yorkville I) LLC
and each  guarantor  has  pledged all of its assets to secure  repayment  of the
Loans and the Debentures.


Consent to Short-Form Merger of GS AgriFuels

In  connection  with the foregoing  financing  transactions,  GS CleanTech,  its
subsidiary,  GS  AgriFuels  Corporation,  and  YAGI  entered  into an  Agreement
relating to the previously announced plan of GS CleanTech to effect a short-form
merger of GS AgriFuels  so as to redeem for cash all shares of GS AgriFuels  not
owned by GS CleanTech.

Because GS  AgriFuels is indebted to YAGI in the amount of  $20,359,631,  YAGI's
consent to the  short-form  merger was  required.  YAGI gave its  consent in the
Agreement,  subject  to  the  following  commitments  by  GS  CleanTech  and  GS
AgriFuels:

     -    GS AgriFuels was required to amend the Certificate of Designations for
          its Series C Preferred  Stock to provide that it would be  convertible
          at a fixed rate of 32 common  shares for each share of Series C stock,
          and to provide that no Series C shares may be issued while any portion
          of the debt to YAGI is outstanding.
     -    GS AgriFuels agreed to issue 3,329,630 common shares to YAGI after the
          short-form merger is completed.
     -    The parties agreed that no more than 36,650,630 shares of GS AgriFuels
          may be issued, on a fully-diluted basis.
     -    GS CleanTech agreed to obtain an independent appraisal of the value of
          GS AgriFuels.  The debentures issued by GS AgriFuels to YAGI will then
          be modified to provide that the interest and principal are convertible
          by YAGI into GS AgriFuels  common stock at a price equal to the lesser
          of (a) $0.255 or (b) 80% of the appraised value.
     -    GS AgriFuels agreed to pay to YAGI, on account of its debentures,  10%
          of its cash  receipts  and 50% of free cash flows after  regular  debt
          service.



ITEM 9.01         FINANCIAL STATEMENTS AND EXHIBITS

Exhibits

     10-a Credit  Agreement dated January 11, 2008 between GS COES (Yorkville I)
          LLC and YA Global Investments, LP

     10-b Stock  Purchase  Agreement  between GS  CleanTech  Corporation  and GS
          EnviroServices, Inc.

     10-c Restructuring  Agreement  dated  January 10, 2008 between GS CleanTech
          Corporation and YA Global Investments, LP.

     10-d Form of Amended and Restated Secured  Convertible  Debenture issued by
          GS CleanTech  Corporation to YA Global Investments,  LP. as of January
          10, 2008.

     10-e Amended and  Restated  Forbearance  Agreement  dated as of January 11,
          2008 among GS CleanTech Corporation,  GreenShift Corporation,  Viridic
          Capital, LLC and YA Global Investments, LP.

     10-f Global Guaranty Agreement dated January 11, 2008 among Viridis Capital
          LLC, Kevin Kreisler, GreenShift Corporation, GS AgriFuels Corporation,
          GS CleanTech  Corporation,  each of their subsidiaries,  and YA Global
          Investments, LP.

     10-g Agreement dated as of January 10, 2008 among GS CleanTech Corporation,
          GS AgriFuels Corporation, and YA Global Investments, LP.




                                    SIGNATURE


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.



Dated:  January 29, 2008             GS CLEANTECH CORPORATION


                                     By: /s/ Kevin Kreisler
                                         ------------------------------
                                             Kevin Kreisler, Chairman