GREENMAN TECHNOLOGIES INC
10-Q, 1998-04-17
PLASTICS PRODUCTS, NEC
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                     U.S. Securities and Exchange Commission
                             Washington, D.C. 20549

                                   Form 10-QSB
     

                   Quarterly Report Under Section 13 or 15(d)
                     of the Securities Exchange Act of 1934



For Quarter Ended  February 28, 1998             Commission File Number1-13776



                           GreenMan Technologies, Inc.
        (Exact name of small business issuer as specified in its charter)




           Delaware                                  71-0724248
(State or other jurisdiction                       (I.R.S. Employer
of incorporation or organization)                 Identification No.)



                    7 Kimball Lane, Building A, Lynnfield, MA

               (Address of principal executive offices) (Zip Code)



          Issuer's telephone number, including area code (781) 224-2411

              (Former name, former address and former fiscal year,
                         if changed since last report.)


Indicate by check mark whether the issuer (1) has filed all reports  required to
be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.


                                   Yes X No___


                Number of shares outstanding as of March 23, 1998

                 Common Stock, $.01 par value, 3,045,258 shares
<PAGE>
                           GreenMan Technologies, Inc.
                                   Form 10-QSB
                                Quarterly Report
                                February 28, 1998

                                Table of Contents
                                                                          Page

                         PART I - FINANCIAL INFORMATION

Item 1.  Financial Statements (*)

          Unaudited  Condensed  Consolidated  Balance Sheets
               as of May 31, 1997 and February 28, 1998                      3 

          Unaudited Condensed  Consolidated  Statements
               of Loss for the three and nine months ended
               February 28, 1997 and 1998                                    4

          Unaudited Condensed Consolidated Statement of 
               Changes in Stockholder's Equity for nine months
               ended February 28, 1998                                       5

          Unaudited Condensed Consolidated Statements of 
               Cash Flows for the nine months ended 
               February 28, 1997 and 1998                                   6-7

          Notes to Unaudited Condensed Consolidated Financial Statements   8-14

Item  2. Management's Discussion and Analysis of Financial Condition
          and Results of Operations                                       15-20



                           PART II - OTHER INFORMATION

Item 1.    Legal Proceedings                                                 21

Item 2.    Changes in Securities                                             21

Item 3.    Defaults Upon Senior Securities                                   21

Item 4.    Submission of Matters to a Vote of Security Holders
  21

Item 5.    Other Information                                                 21

Item 6.    Exhibits and Reports on Form 8-K                                  21

           Signatures                                                        22

* The  financial  information  at May 31,  1997  has  been  taken  from  audited
financial  statements at that date and should be read in conjunction  therewith.
All other financial statements are unaudited.

** All share and per share data in this Form 10-QSB  have been  adjusted to give
retroactive  effect to a reverse split of the Company's common stock pursuant to
which each five shares of common stock then  outstanding were converted into one
share. The reverse split became effective on March 23, 1998.
<PAGE>
<TABLE>
<CAPTION>
                                            GreenMan Technologies, Inc.
                                  Unaudited Condensed Consolidated Balance Sheet
                                                                                                        May 31,       February 28,
                                                                                                         1997            1998     
                                                                                                   -------------    --------------
<S>                                                                                                <C>             <C>
                                                      ASSETS
Current assets:
  Cash and cash equivalents                                                                         $    104,193    $    365,736
  Accounts receivable, trade, less allowance for doubtful accounts of $23,772 and
    $72,004 as of May 31, 1997 and February 28, 1998                                                     550,644         973,561
  Inventory                                                                                              553,688         407,017
  Other current assets                                                                                   204,155         918,008
                                                                                                    ------------    ------------
       Total current assets                                                                            1,412,680       2,664,322 
Property,plant and equipment, at cost (Note 5):                                                     ------------    ------------
  Land                                                                                                   223,785         857,482
  Buildings                                                                                               91,400       2,482,571
  Machinery and equipment                                                                              3,545,573       7,275,051
  Furniture and fixtures                                                                                  89,792          81,262
  Motor vehicles                                                                                          64,822       1,734,377
  Leasehold improvements                                                                                 975,116          52,626
                                                                                                    ------------    ------------
                                                                                                       5,809,488      12,483,369
       Less accumulated depreciation and amortization                                                   (888,445)       (712,838)
                                                                                                    ------------    ------------
                                                                                                       4,921,043      11,770,531 
Other assets:                                                                                       ------------    ------------
  Equipment deposits (Note 6)                                                                            862,711           2,711
  Acquisition deposit (Note 4)                                                                           650,000            --
  Deferred financing costs (Notes 7 and 9)                                                             1,198,899         775,975
  Deferred loan costs (Note  8)                                                                          313,055
  Goodwill, net                                                                                          415,398         475,513
  Non-competition agreement, net                                                                         155,557          68,056
  Licensing fee                                                                                           91,667          84,170
  Investment in joint venture (Note 6)                                                                      --           400,000
  Other                                                                                                   77,575         136,586
                                                                                                    ------------    ------------
                                                                                                       3,451,807       2,256,066
                                                                                                    ------------    ------------
                                                                                                    $  9,785,530    $ 16,690,919
                                                                                                    ============    ============
                                       LIABILITIES AND STOCKHOLDERS' EQUITY
 Current liabilities:
  Convertible note payable,related party (Note 9)                                                   $  1,200,000    $       --
  Notes payable, related parties                                                                          58,829          38,516
  Notes payable, bank, current portion                                                                    37,910          69,361
  Notes payable, current portion (Note 8)                                                                   --           731,576
  Line of credit (Note 8)                                                                                   --           204,678
  Accounts payable                                                                                       815,631       1,035,663
  Accrued expenses, other                                                                              1,270,682       1,913,314
  Obligations under capital leases, current (Notes 4, 5 and 10)                                        1,045,726       1,981,593
                                                                                                    ------------    ------------
       Total current liabilities                                                                       4,428,778       5,974,701
Convertible notes payable (Note 7)                                                                     2,200,000       1,922,966
Convertible notes payable, related parties, non-current portion (Note 9)                                 640,000       1,026,000
Notes payable, related parties, non-current portion                                                       24,371            --
Notes payable, bank, non-current portion                                                                 474,678         417,627
Notes payable, non-current portion (Note 8)                                                                 --         2,782,246
Obligations under capital leases (Notes 4,5 and 10)                                                      894,238       2,901,999
                                                                                                    ------------    ------------
       Total liabilities                                                                               8,662,065      15,025,539
Stockholders' equity (Note 7):                                                                      ------------    ------------
  Preferred stock, $1.00 par value, 1,000,000 shares authorized, no shares issued
    and outstanding                                                                                         --              --
  Common stock, $.01 par value, 20,000,000 shares authorized; 1,374,659 and
    2,783,272 shares issued and outstanding at May 31, 1997 and February 28, 1998                         13,747          27,833
  Additional paid-in capital                                                                          11,814,651      16,867,612
  Accumulated deficit                                                                                (10,704,933)    (15,230,065)
                                                                                                    ------------    ------------
       Total stockholders' equity                                                                      1,123,465       1,665,380
                                                                                                    ------------    ------------
                                                                                                    $  9,785,530    $ 16,690,919
                                                                                                    ============    ============
See accompanying notes to unaudited condensed consolidated financial statements.
</TABLE>
                                       3
<PAGE>
<TABLE>
<CAPTION>
                                            GreenMan Technologies, Inc.
                                Unaudited Condensed Consolidated Statements of Loss


                                                                       Three Months Ended               Nine Months Ended
                                                                           February 28,                    February 28, 
                                                                   --------------------------       -------------------------- 
                                                                       1997           1998              1997          1998
                                                                       ----           ----              ----          ----
 <S>                                                               <C>            <C>               <C>            <C>        
Net sales                                                          $   385,522    $ 2,737,929       $ 1,422,607    $ 7,946,766
Cost of sales                                                          296,643      1,984,737           972,741      5,468,992
                                                                   -----------    -----------       -----------    -----------
Gross profit                                                            88,879        753,192           449,866      2,477,774
                                                                   -----------    -----------       -----------    -----------
Operating expenses:                                                
    Research and development                                            33,000         51,735           137,202        183,535
    Selling, general and administrative                              1,092,833      1,061,734         2,898,030      2,831,674
                                                                   -----------    -----------       -----------    -----------
        Total operating expenses                                     1,125,833      1,113,469         3,035,232      3,015,209
                                                                   -----------    -----------       -----------    -----------
Operating loss                                                      (1,036,954)      (360,277)       (2,585,366)      (537,435)
                                                                   -----------    -----------       -----------    -----------
Other income (expense):                                            
    Interest and financing costs (Notes 7, 8 and 9)                   (222,760)      (765,764)         (388,598)    (2,225,325)
    Other, net                                                           2,507           (164)           (1,501)        (1,418)
                                                                   -----------    -----------       -----------    -----------
        Other income (expense), net                                   (220,253)      (765,928)         (390,099)    (2,226,743)
                                                                   -----------    -----------       -----------    -----------
Loss from continuing operations                                     (1,257,207)    (1,126,205)       (2,975,465)    (2,764,178)
                                                                   -----------    -----------       -----------    -----------
Discontinued Operations (Note 5)                                   
    Loss from discontinued operations                                  (84,002)      (216,384)         (523,085)      (660,954)
    Loss on disposal of discontinued operations                           --       (1,100,000)             --       (1,100,000)
                                                                   -----------    -----------       -----------    -----------
                                                                       (84,002)    (1,316,384)         (523,085)    (1,760,954)
                                                                   -----------    -----------       -----------    -----------
Net loss                                                           $(1,341,209)   $(2,442,589)      $(3,498,550)   $(4,525,132)
                                                                   ===========    ===========       ===========    ===========
                                                                   
Net loss from continuing operations per share - basic                  $ (1.12)       $  (.50)         $  (2.76)       $ (1.52)
                                                                   ===========    ===========       ===========    ===========
                                                                   
Net loss from discontinued  operations per share - basic               $  (.07)       $  (.59)         $   (.49)       $  (.97)
                                                                   ===========    ===========       ===========    ===========
                                                                   
Net loss per share - basic                                             $ (1.19)       $ (1.09)         $  (3.25)       $ (2.49)
                                                                   ===========    ===========       ===========    ===========
                                                                 
Shares used in calculation of net loss per share - basic (Note 3)    1,124,697      2,236,756         1,077,742      1,814,098
                                                                   ===========    ===========       ===========    ===========


See accompanying notes to unaudited condensed consolidated financial statements.
</TABLE>

                                       4

<PAGE>
<TABLE>
<CAPTION>
                                                       GreenMan Technologies, Inc.
                              Unaudited Condensed Consolidated Statements of Changes In Stockholders' Equity
                                                             February 28, 1998


                                                                         Additional
                                                 Common Stock             Paid-in     Accumulated
                                             Shares        Amount         Capital       Deficit          Total  
                                            ---------   ------------   ------------   ------------    ------------  

<S>                                        <C>         <C>            <C>            <C>             <C>         
Balance, May 31, 1997                       1,374,659   $     13,747   $ 11,814,651   $(10,704,933)   $  1,123,465
Shares issued on conversionof
     notes payable and accrued
     interest                               1,202,500         12,025      3,279,657           --         3,291,682
Fair value of warrants issued  in June
    and July 1997  convertible debt
    offering under SFAS 123                      --             --            7,800           --             7,800
Fair value of conversion discount on
    convertible notes payable issued
    in June and July 1997                        --             --          166,001           --           166,001
Shares issued on exercise of  stock
      warrants                                 36,000            360        224,640           --           225,000
Shares issued for purchase of
      Cryopolymers, Inc.                      153,402          1,534        742,466           --           744,000
Fair value of  warrants issued for the
    purchase of Cryopolymers, Inc. 
    under SFAS 123                               --             --           31,000           --            31,000
Fair value of warrants issued  in
    December 1997 convertible debt
    offering under SFAS 123                      --             --           32,000           --            32,000
Fair value of conversion discount on
    convertible notes payable issued
    in December 1997                             --             --          533,000           --           533,000
Shares issued pursuant to settlement
    agreement                                  16,711            167         36,397           --            36,564
Net loss for the nine months ended
      February 28, 1998                          --             --             --       (4,525,132)     (4,525,132)
                                         ------------   ------------   ------------   ------------    ------------

Balance, February 28, 1998                  2,783,278   $     27,833   $ 16,867,612   $(15,230,065)   $  1,665,380
                                         ============   ============   ============   ============    ============


See accompanying notes to unaudited condensed consolidated financial statements.
</TABLE>


                                       5
<PAGE>
<TABLE>
<CAPTION>
                                     GreenMan Technologies, Inc.
                      Unaudited Condensed Consolidated Statements of Cash Flows

                                                                   Nine Months Ended February 28,
                                                                   ------------------------------
                                                                       1997            1998
                                                                       ----            ----
<S>                                                                <C>            <C>
Cash flows from operating activities:
    Net loss                                                        $(3,498,550)   $(4,525,132)
    Adjustments to reconcile net loss to net cash used for
        operating activities:
        Loss on disposal of discontinued operations                        --        1,100,000
        Amortization of deferred financing and loan costs               139,400      1,440,931
        Depreciation and amortization                                   298,950        908,105
        Common stock warrants and options issued for services
          rendered                                                      646,203           --
        Common stock issued for accrued interest                           --          214,615
        Decrease (increase) in assets:
           Accounts receivable                                           76,114        664,408
           Inventory                                                     67,572        183,941
           Other current assets                                          48,983       (161,020)
           Deferred offering  costs                                    (214,000)      (208,000)
           Deferred loan costs                                             --          (50,000)
        Increase (decrease) in liabilities:
           Accounts payable                                             132,659        241,846
           Accrued expenses                                             343,331        454,547
                                                                    -----------    -----------
             Net cash (used for) provided by operating activities    (1,859,338)       264,241
                                                                    -----------    -----------
Cash flows from investing activities:
    Increase in notes receivable                                       (100,000)          --
    Repayment of loan receivable                                        500,000           --   
    Purchase of property and equipment                                 (462,608)    (1,039,528)
    Deposit on equipment                                                 20,689          3,000
    Cash acquired upon purchase of Cryopolymers, Inc.                      --          117,064
    Decrease (increase) in other assets                                   2,581        (59,011)
                                                                    -----------    -----------
             Net cash (used for)provided by investing activities        (39,338)      (978,475)
                                                                    -----------    -----------
Cash flows from financing activities:
    Proceeds from notes payable                                       1,571,550      5,043,380
    Repayment of notes payable                                         (132,261)    (4,724,882)
    Proceeds from notes payable related parties                         750,000        386,000
    Net proceeds from line of credit                                       --          204,678
    Repayment of notes payable related parties                         (782,824)       (44,684)
    Principal payments on obligations under capital leases             (240,296)      (113,715)
    Net proceeds on exercise of common stock warrants                       337        225,000
    Net proceeds on sale of common stock                                713,229           --
                                                                    -----------    -----------
      Net cash provided by financing activities                       1,879,735        975,777
                                                                    -----------    -----------
Net (decrease) increase in cash                                         (18,941)       261,543
Cash and cash equivalents at beginning of period                        153,172        104,193
                                                                    -----------    -----------
Cash and cash equivalents at end of period                          $   134,231    $   365,736
                                                                    ===========    ===========
Supplemental cash flow information:
    Machinery and equipment acquired under capital leases           $   124,500    $ 3,055,791
      Common stock issued upon conversion of notes payable and
         accrued interest                                                  --        3,291,682
      Interest paid                                                     195,397        368,908


See accompanying notes to unaudited condensed consolidated financial statements.
</TABLE>

                                       6
<PAGE>
                           GreenMan Technologies, Inc.
                      Consolidated Statements of Cash Flow
                                   (Concluded)


Supplemental Schedule of Non-cash Investing and Financing Activities

On June 30, 1997,  the Company  purchased  all of the capital  stock of BFI Tire
Recyclers of Minnesota, Inc. and BFI Tire Recyclers of Georgia, Inc. as follows:

         Fair value of assets acquired                              $ 5,472,910
         Fair value of liabilities assumed                              141,394
                                                                    -----------
         Fair value of net assets acquired                            5,331,516
         Acquisition deposit                                           (650,000)
                                                                    -----------
         Note payable issued                                        $ 4,681,516
                                                                    ===========


On  November  19,  1997,   Company   purchased  all  of  the  capital  stock  of
Cryopolymers, Inc. as follows:

         Fair value of assets acquired                              $ 1,016,597
         Fair value of liabilities assumed                              341,597
                                                                    -----------
         Fair value of net assets acquired                              675,000
         Common stock Issued                                           (744,000)
               Value ascribed to warrants issued under SFAS 123         (31,000)
                                                                    -----------
         Excess of cost over fair value of net assets               $   100,000
                                                                    ===========


         In addition,  during the nine months ended February 28, 1998,  $160,000
of  equipment  deposits  was  reclassified  to  property,  plant and  equipment,
$200,000  of  equipment  deposits  to  other  current  assets  and  $400,000  to
investment in joint venture.



See accompanying notes to unaudited condensed consolidated financial statements.

                                       7


<PAGE>
                           GreenMan Technologies, Inc.
         Notes To Unaudited Condensed Consolidated Financial Statements
                                February 28, 1998

1.       Business

         The  Company was formed  primarily  to  develop,  manufacture  and sell
"environmentally  friendly" plastic and thermoplastic rubber feedstocks,  rubber
parts and products that are  manufactured  using recycled  materials  and/or are
themselves  partially or wholly  recyclable.  The Company currently operates two
business segments, the recycling operations located in Jackson, Georgia, Savage,
Minnesota and St. Francisville, Louisiana and the industrial material operations
located in Birmingham, Alabama. Until January 1998, the Company also operated an
injection molding operation located in Malvern, Arkansas (See Note 5)

         The   Company's   wholly-owned    subsidiary,    DuraWear   Corporation
("DuraWear"), located in Birmingham, Alabama manufactures,  installs and markets
a diverse  range of high quality  ceramic,  polymer  composite,  and alloy steel
materials   engineered  to  resist  severe  abrasive  and  corrosive  conditions
typically encountered in bulk material handling systems.

         On June 30, 1997, the Company  acquired all of the capital stock of BFI
Tire  Recyclers of Minnesota,  Inc.  ("BTM") and BFI Tire  Recyclers of Georgia,
Inc. ("BTG"),  both of which were wholly-owned  subsidiaries of  Browning-Ferris
Industries,  Inc. and are in the scrap tire collection and processing  business.
BTM and BTG have been renamed GreenMan Technologies of Minnesota,  Inc. ("GMTM")
and GreenMan Technologies of Georgia, Inc. ("GMTG"), respectively.

         On November 19, 1997, the Company  acquired all of the capital stock of
Cryopolymers,  Inc., ("Cryopolymers") a processor of scrap tire chips into crumb
rubber located in St.  Francisville,  Louisiana.  The Company  intends to rename
Cryopolymers as GreenMan  Technologies of Louisiana,  Inc. and together with the
Company's  existing  rubber  recycling  operations will constitute the Company's
tire recycling operations. (See Note 4).

2.       Basis of Presentation

         The  consolidated  financial  statements  include  the  results  of the
Company,  DuraWear and  GreenMan  Acquisition  Corporation  ("GAC") for the nine
months  ended  February  28,  1998,  GMTM  and  GMTG  since  July  1,  1997  and
Cryopolymers since November 19, 1997. All significant  intercompany accounts and
transactions are eliminated in consolidation.

          The Company discontinued  operations at the Malvern,  Arkansas molding
operation effective January 1998. Management adopted a formal plan to dispose of
the  facility  on January  31, 1998  ("Measurement  Date") and as a result,  the
consolidated  financial  statements of the Company have been restated to reflect
the net  operating  results of the facility as a separate  line item ( the "Loss
from   Discontinued   Operations")  for  all  periods  presented  prior  to  the
Measurement Date.

         The  financial   statements   are  unaudited  and  should  be  read  in
conjunction with the financial  statements and notes thereto for the fiscal year
ended May 31, 1997 included in the Company's Form 10-KSB/A1. Certain information
and footnote  disclosures  normally included in financial statements prepared in
accordance with generally accepted accounting  principles have been condensed or
omitted  pursuant to the  Securities and Exchange  Commission  ("SEC") rules and
regulations,  although the Company believes the disclosures which have been made
are adequate to make the information presented not misleading.

         The results of operations for the periods  reported are not necessarily
indicative  of those that may be  expected  for a full year.  In the  opinion of
management,  all adjustments  (consisting only of normal recurring  adjustments)
which are  necessary for a fair  statement of operating  results for the interim
periods presented have been made.

                                       8
<PAGE>

                           GreenMan Technologies, Inc.
         Notes To Unaudited Condensed Consolidated Financial Statements
                                February 28, 1998

3.       Net Loss Per Share

         In February 1997,  the Financial  Accounting  Standards  Board ("FASB")
issued SFAS No. 128, "Earnings per Share" which requires that earnings per share
be calculated on a basic and dilutive basis. Basic earnings per share represents
income  available to common  stock  divided by the  weighted  average  number of
common shares outstanding during the period. Diluted earnings per share reflects
additional common shares that would be outstanding if potential  dilutive common
shares had been issued,  as well as any  adjustment  to income that would result
from the assumed  conversion.  Potential common shares that may be issued by the
Company  relate  solely to  outstanding  stock  options  and  warrants,  and are
determined  using  the  treasury  stock  method.   The  assumed   conversion  of
outstanding  dilutive  stock  options and  warrants  would  increase  the shares
outstanding  but would not  require an  ajdustment  to income as a result of the
conversion.  The  statement is effective for interim and annual  periods  ending
after  December 15,  1997,  and  requires  the  restatement  of all prior period
earnings  per shaer data  presented.  Accordingly,  the Comapny has restated all
earnings per share date presented herein.

         All share and per share data in this Form 10-QSB have been  adjusted to
give  retroactive  effect  to a  reverse  split of the  Company's  Common  Stock
pursuant  to which  each five  shares  of Common  Stock  then  outstanding  were
converted into one share. The reverse split became effective on March 23, 1998.

4.       Acquisition of Subsidiaries

         On June  30,  1997,  GAC,  a  wholly-owned  subsidiary  of the  Company
acquired all of the capital stock of BTM and of BTG,  (renamed "GMTM" and "GMTG"
respectively),  both of which were wholly-owned  subsidiaries of Browning-Ferris
Industries,  Inc.  ("BFI")  and whose  business  is scrap  tire  collection  and
processing. The Company was also granted an exclusive option to purchase certain
assets and agreements of BFI's Ford Heights,  Illinois tire recycling  operation
which has the capacity to process between 12 and 15 million tires annually. As a
result of the acquisition, the Company's obligations under the December 14, 1995
Put-or-Pay/Take-or-Pay   agreement  for  tire  chips  and  facility  lease  were
eliminated.

         The  Company  agreed  to a pay  $5,331,517  for all of the  outstanding
capital stock of BTM and BTG of which $650,000 had been  previously  paid to BFI
as a deposit and the balance of $4,681,517 was financed by a short-term note, at
an  interest  rate of 10% from BFI to GAC,  which  loan was  originally  due and
payable on  September  30, 1997.  The Company also assumed  $99,356 of long term
notes payable  associated  with real estate tax assessments on property owned by
BTM.  Amounts are due in  semi-annual  principal  installments  of $15,353  plus
interest at 7.29% through the year 2002. In October 1997,  the Company,  GAC and
BFI entered  into a  forbearance  agreement  pursuant to which GAC agreed to pay
$2,000,000  on or before  November 6, 1997 and to pay the balance under the note
on or before  December 6, 1997. The Company paid $350,000 to BFI in November and
an additional  $750,000 in December (See Note 7). In February  1998, the Company
secured a $5.0 million  asset-based  credit facility and used approximately $3.9
million to repay the balance due including interest to BFI. (See Note 8)

         The  acquisition  has been  accounted  for by the  purchase  method  of
accounting,  and  accordingly,  the net assets and results of operations of GMTM
and GMTG are included in the consolidated financial statements since the date of
acquisition.

                                       9
<PAGE>
                           GreenMan Technologies, Inc.
         Notes To Unaudited Condensed Consolidated Financial Statements
                                February 28, 1998


4.       Acquisition of Subsidiaries - (Continued)

         The following unaudited proforma financial  information  summarizes the
consolidated  results of  operations of the Company and of BTM and BTG as if the
acquisition had occurred at the beginning of fiscal 1997. The unaudited proforma
information  is not  necessarily  indicative of the results of  operations  that
would have  occurred had the purchase  been made at the  beginning of the fiscal
year or of future results of operations of the combined companies.
<TABLE>
<CAPTION>
                                          Three Months Ended             Nine Months Ended
                                             February 28,                    February 28,
                                          ------------------             -----------------
                                            1997          1998            1997          1998
                                            ----          ----            ----          ----

<S>                                   <C>            <C>            <C>            <C>        
Revenue                                $ 2,203,516    $ 2,737,929    $ 8,338,854    $ 8,697,299
Net Loss From Continuing Operations     (1,405,990)    (1,117,730     (2,343,455)    (2,737,519)
Net Loss                                (1,489,992)    (2,434,114)    (2,866,540)    (4,498,473)
Net Loss per Weighted  Average Share        ($1.32)        ($1.09)        ($2.66)        ($2.48)
</TABLE>

         On November  19,  1997,  the Company  acquired  all of the  outstanding
common stock of Cryopolymers,  Inc.,  ("Cryopolymers")  a  privately-held  crumb
rubber  producer  located in St.  Francisville,  Louisiana.  The purchase  price
consisted  of (1)  $550,000 in shares of common stock based upon the closing bid
price the day prior to closing;  (2) 40,000  shares of common  stock,  valued at
$194,000 or $4.85 per share;  (3) warrants to purchase  240,000 shares of common
stock  exercisable  commencing  April 1, 1998 for period of five years at prices
ranging from $15.00 to $35.00 per share; and (4) additional warrants to purchase
20,000  shares of common  stock  exercisable  at $4.85 per share for a period of
five years and vesting 25% immediately and 25% each successive six month period.
The Company has  determined the total purchase price to be $775,000 based upon a
$4.85 closing price of the common stock prior to the closing and a $31,000 value
ascribed to the 260,000  warrants issued  pursuant to SFAS No. 123,  "Accounting
for Stock-Based Compensation" ("SFAS No. 123").

         The acquisition  has been accounted for as a purchase and  accordingly,
the net  assets of  Cryopolymers  are  included  in the  consolidated  financial
statements  since  November  19,  1997.  Goodwill  was  recorded  as  the  total
consideration  paid by the Company  exceeded the fair value of the net assets of
Cryopolymers  by  $100,000.  Goodwill  is  being  amortized  over 10  years on a
straight line basis.

5.       Shutdown of Injection Molding Operations

         In January 1998,  the Company  discontinued  operations at its Malvern,
Arkansas  facility  (the  "Facility").  The Facility was  previously  engaged in
providing injection molding manufacturing services to customer specifications in
the  production of plastic and  thermoplastic  rubber parts for such products as
stereo components and speakers, water filters and pumps, plumbing components and
automotive  accessories.  In the  future,  management  may rely on  third  party
contract   manufacturers   to  provide  the  Company  with   injection   molding
capabilities which management believes it can obtain at equal or less cost.

         During the year ended May 31, 1997,  the  Facility's  revenues  totaled
$1,936,450 and had net losses totaling  $589,094.  For the three and nine months
ended February 28, 1998, the Facility's  revenues were $230,796 and  $1,126,627,
respectively, and were $487,768 and $1,133,690,  respectively, for the three and
nine months ended February 28, 1997. Management adopted a formal plan to dispose
of the Facility on January 31, 1998 (the "Measurement  Date"). As a result,  the
Company recorded an estimated loss on disposal of the Facility of $1,100,000 and
has written down the Facility's net assets to their estimated fair market value.
The Company has also  reclassified all obligations of the Facility to short term
and is currently  negotiating payment terms with the Facility's  creditors.  The
consolidated  financial  statements of the Company have been restated to reflect
the net operating results of the Facility

                                       10
<PAGE>

                          GreenMan Technologies, Inc.
         Notes To Unaudited Condensed Consolidated Financial Statements
                               February 28, 1998

5.       Shutdown of Injection Molding Operations - (Continued)

as a separate line item ( "Loss from  discontinued  operations") for all periods
presented  prior to the  Measurement  Date.  The  Company  reported  a Loss from
discontinued operations for the three and nine months ended February 28, 1998 of
$216,384 and $660,954, respectively and $84,002 and $523,085,  respectively, for
the three and nine months ended  February 28, 1997. At May 31, 1997 and February
28, 1998, the Facility's assets totaled $3,411,979 and $1,587,438, respectively,
and represented 45% and 10% of consolidated assets.

         The Company is currently exploring several alternatives with respect to
the Facility:  (1) the sale of the entire  operation or (2) the  relocation of a
portion of the Facility's  assets to other Company locations and the sale of any
remaining  assets.  The Company is currently in discussions with several parties
regarding the following alternatives. and has reached a tentative agreement with
a third party to purchase a majority of the Facility's  assets.  The transaction
is  predicated on the  Company's  ability to transfer  clear title to all leased
assets.  The Company is  currently  negotiating  with the  equipment  lessors to
satisfy their lease payoff requirements in order for the Company to obtain clear
title to the assets.  The Company is currently in discussions  with creditors to
negotiate repayment terms of all amounts outstanding.

6.       Joint Venture

         On August 26,  1997,  the Company  finalized  the  formation of a joint
venture ("the joint venture") between the Company and Crumb Rubber Technologies,
Inc. of Jamaica,  New York ("CRT"), to collect and process tires in the State of
New York and to market  the  crumb  rubber  derived  from the  tires.  The joint
venture will address existing opportunities for larger mesh crumb rubber such as
in  rubber  mats,  ground  cover and as a filler in  asphalt  applications.  The
Company has contributed  its investment in the cryogenic crumb rubber  equipment
($400,000)  which was formerly  located in Jackson,  Georgia into the venture as
its  capital  contribution  while  CRT  will  contribute  on  its  part  certain
facilities,  equipment,  customer  contracts,  licenses  and permits and provide
operational and technical expertise.

         Pursuant to the terms of the joint venture  agreement,  CRT is required
to return $300,000 of equipment deposits  previously made by the Company towards
the  purchase  of  additional  cryogenic  crumb  rubber  equipment.  The Company
received the first $100,000 installment in September 1997. The remaining balance
is to be repaid over a nine month period.

7.       Convertible Notes Payable

         In January  1997,  the Company  concluded a  $1,525,000  offering of 7%
convertible  subordinated  debentures  ("Debentures")  and  warrants to purchase
152,500 shares of common stock (the "January  Offering") at an exercise price of
$6.25 per share. The Debentures are convertible after a sixty day holding period
into  shares of common  stock at a  conversion  price  equal to the lower of the
closing  bid price on the date of the  January  Offering  closing  or 70% of the
closing bid price on the date prior to the conversion of such Debentures.

         As of February 28, 1998, all Debentures had been converted into 498,640
shares of the Company's common stock and all deferred charges had been amortized
to expense.  Investors from the January  Offering have exercised 36,000 warrants
resulting  in net proceeds to the Company of $225,000.  The  remaining  warrants
have expired.

         In  April  1997,  the  Company  concluded  a  $1,500,000   offering  of
convertible notes (the "Notes"),  due eighteen months after closing and warrants
to purchase  60,000  shares of common stock (the "April  Offering")  at exercise
prices ranging from $4.85 to $5.25. The Notes are convertible  after a sixty day
holding  period into shares of common stock at a  conversion  price equal to the
lower of the average  closing bid prices on the five trading days  preceding the
date of the April Offering  closing or 70% of the average  closing bid prices on
the 

                                       11
<PAGE>
                           GreenMan Technologies, Inc.
         Notes To Unaudited Condensed Consolidated Financial Statements
                                February 28, 1998


7.       Convertible Notes Payable -(Continued)

five trading days  preceding the date of the  conversion of the Notes.  The note
holders receive 800 shares of the Company's common stock in lieu of interest for
each $100,000 invested. The Company also issued immediately exercisable two year
warrants to purchase 30,968 shares of common stock at an exercise price of $4.85
per share to the placement  agents.  As of February 28, 1998,  $1,177,034 of the
notes had been  converted into 657,768  shares of common stock  including  9,416
shares associated with accrued interest. The remaining $322,966 was converted in
March  1998 into  1,163,138  shares  of  common  stock  including  2,584  shares
associated with accrued interest.

         Pursuant to the terms of the Notes,  the Company  filed a  Registration
Statement  on Form  S-3 in May 1997 to  register  the  shares  of  common  stock
issuable upon conversion of the Notes,  payment of interest and upon exercise of
the warrants to purchase  454,839 shares of common stock.  Commencing July 1997,
the Company was required to pay the investors 2.5% of their principal investment
per month as a penalty for each month or portion  thereof  prior to the date the
Form S-3 was  declared  effective.  The Form S-3 was  declared  effective by the
Securities  and Exchange  Commission on November 12, 1997. At February 28, 1998,
the Company has recorded  $162,500 of  additional  financing  costs  pursuant to
these terms.

         In  December  1997,  the  Company  entered  into  securities   purchase
agreements  (the  "Debenture  Agreements")  with two investors  (the  "Debenture
Holders") and pursuant  thereto,  the Company issued Debentures in the aggregate
principal  amount of  $1,600,000  (the  "Initial  Debentures")  and  immediately
exercisable  two-year  warrants to purchase  32,000 shares of common stock at an
exercise price of $3.45 per share.  Each Initial  Debenture bears interest at 8%
and is due December 15, 2000.  The Initial  Debentures  are  convertible  at the
election of the holder at any time  commencing  upon the earlier to occur of (i)
the effective date of the  registration  statement  covering the shares issuable
upon  conversion  of the  Debentures,  or  (ii) 60 days  following  the  date of
issuance at a  conversion  price  equal to the lower of the average  closing bid
prices  on the  five  trading  days  preceding  the date of the  closing  of the
December  Offering or 75% of the average  closing bid prices on the five trading
days  preceding the date of the  conversion of the  Debentures.  The  Debentures
automatically  convert  into shares of common stock upon  maturity.  The Company
also issued immediately  exercisable two year warrants to purchase 32,000 shares
of common stock at an exercise price of $3.45 per share to the placement agent.

         Pursuant to the Debenture Agreements, the Debenture Holders have agreed
to  purchase up to an  additional  $2,000,000  in the  aggregate  of  Debentures
("Additional  Debentures") in multiple  tranches during 12 months  following the
effective date of the registration  statement  covering the shares issuable upon
conversion of the Debentures.  Each tranche shall be for the purchase of between
$75,000 and  $175,000  in  Additional  Debentures  and may be  completed  at the
election of the Company subject to certain conditions. Each Additional Debenture
shall bear similar  terms to the Initial  Debentures  including  the issuance of
warrants  per  Additional  Debenture  to  both  the  Debenture  Holders  and the
placement  agent.  The  Additional  Debentures  are  convertible  at the holders
option, within two days of issuance.

         Pursuant  to the terms of the  Debenture  Agreements,  the  Company  is
obligated to borrow at least $1,000,000 in Additional  Debentures or the Company
must provide the Debenture  Holders and placement agents warrants to purchase an
additional 40,000 shares of common stock in the aggregate. The net proceeds from
the December Offering were approximately  $1,350,000 after deducting commissions
and  expenses of  approximately  $250,000.  The Company paid  $750,000  from the
proceeds to BFI towards the  outstanding  loan  payable for the purchase of GMTM
and GMTG. The Company has recorded a deferred charge of  approximately  $533,000
associated  with the impact of the 25% discount  from market to be realized upon
conversion of the Debentures. The Company also recorded deferred financing costs
of $32,000 in connection with the issuance of warrants to purchase 64,000 shares
of common stock to the investors and  placement  agents in accordance  with SFAS
No. 123. The deferred charges are being amortized over the estimated life of the
Debentures.

                                       12
<PAGE>
                           GreenMan Technologies, Inc.
         Notes To Unaudited Condensed Consolidated Financial Statements
                                February 28, 1998

8.        Notes Payable, Line of Credit

         On February 5, 1998, GMTM and GMTG collectively  secured a $5.0 million
asset-based  credit facility (the "Credit  Facility") from Heller Financial Inc.
("Heller").  The Credit Facility consists of: (i)  $1,400,000 of three year term
notes secured by the real estate of GMTM and GMTG,  payable in monthly principal
installments  of $23,333 plus  interest at prime plus 1.75%  (10.25% at February
28,  1998)  with a balloon  payment  of  $583,380  due in  February  2001;  (ii)
$1,900,000  of three year term notes  secured by the  machinery and equipment of
GMTM and GMTG,  payable  in  monthly  principal  installments  of  $31,668  plus
interest  at prime  plus  1.75%  (10.25% at  February  28,  1998) with a balloon
payment of $791,620  due in February  2001 and (iii) a working  capital  line of
credit of up to  $1,700,000  secured by the  eligible  accounts  receivable,  as
defined,  of GMTM and GMTG. The line of credit bears interest at prime plus 1.5%
(10% at February  28,  1998).  At February  28,  1998,  the Company had $204,678
outstanding under the line of credit.

         The Company has granted Heller a security interest in the capital stock
of GMTM and GMTG in addition to providing a Company  guarantee  and the personal
guarantee of three officers of the Company. The Credit Facility contains certain
minimum  reporting   requirements   including  minimum  net  worth  and  certain
restrictions on  intercompany  cash  transactions.  The Company is in compliance
with all requirements at February 28, 1998.

         The Company used the proceeds  from the Credit  Facility,  to repay the
balance of $3,906,071, including interest, due under the short-term note payable
to Browning  Ferris  Industries  for the purchase of GMTM and GMTG.  The Company
also  incurred  approximately  $322,000 of deferred loan costs  associated  with
securing the Credit  Facility.  These deferred  charges are being amortized over
the life of the term notes.

9.       Notes Payable, Related Parties

         During June and July 1997, the Company borrowed an additional  $386,000
from four officers of the Company and issued  warrants to purchase 15,440 shares
of common stock at exercise prices ranging from $3.60 $4.85 per share. The notes
are convertible after a one hundred and twenty day holding period into shares of
common stock at a conversion price equal to the lower of the average closing bid
price on the five  trading  days  preceding  the  closing or 70% of the  average
closing bid prices on the five trading days preceding the date of the conversion
of such notes. The Company  recognized a deferred charge of $166,002  associated
with the impact of the 30% discount from market to be realized  upon  conversion
and $7,800 of non-cash deferred  financing costs in connection with the issuance
of the  warrants to the  officers to purchase  15,440  shares of common stock in
accordance with SFAS No. 123

         As of February 28, 1998, Palomar Medical Technologies, Inc. ("Palomar")
had  converted  its entire  $1,200,000  note  payable  and  $164,741  of accrued
interest  into  297,342  shares of  common  stock  pursuant  to the terms of the
convertible note payable,  as amended.  The Company granted Palomar a one time $
 .15  reduction in the  conversion  price as an  inducement to convert the entire
note prior to February 28, 1998.  Palomar  converted  $600,000 of principal  and
$91,152 of interest under the reduced conversion rate.

10.      Capital Leases

         At February 28, 1998, the Company was past due on amounts due under its
injection  molding  equipment  leases  providing  the lessors  with the right to
demand the payment of all amounts due under the lease agreements. As a result of
the  Company's  decision  to close  its  molding  operations,  the  Company  has
classified all payments due under the leases as current  liabilities at February
28, 1998. As of April 16, 1998 the Company has not received  notification of the
lessors' intent to exercise any of the default remedies available.

         Effective  October  1997,  the  Company  entered  into  a  fifteen-year
cryogenic equipment lease agreement with Cryopolymer's  Leasing,  Inc., a former
stockholder of Cryopolymers. Under the terms of the agreement, Cryopolymers will
pay $25,500 per month  rental plus an  additional  rent of $100,000 per year for
the first six years of the agreement to be payable in the Company's common stock
with the number of shares  determined  using the closing bid price of the common
stock on each  December 31. The lease has been  classified as a capital lease at
February 28, 1998 and has a value of $3,063,000.

                                       13
<PAGE>
                           GreenMan Technologies, Inc.
         Notes To Unaudited Condensed Consolidated Financial Statements
                                February 28, 1998


11.      Subsequent Events

Conversion of Notes Payable Related Parties

         On March 24, 1998, four officers of the Company converted $1,026,000 of
principal and $75,511 of accrued  interest into 1,258,769 shares of unregistered
common stock.

Amendment to the Company's Certificate of Incorporation to Effect a One-for-Five
Reverse Stock Split.

         On February 27, 1998, the Company  received  notice from NASDAQ stating
that the Company's  securities  would be delisted from NASDAQ  effective May 28,
1998, if the Company could not demonstrate compliance with the minimum $1.00 bid
price requirement for ten consecutive trading days prior to that time.

         On March 23, 1998,  the  Company's  Certificate  of  Incorporation  was
amended to effect a reverse split (the "Reverse  Split") of the Company's Common
Stock,  pursuant to which each five shares of common stock then outstanding were
automatically  converted  into one share.  Since March 24, 1998, the closing bid
price of the  Company's  Common  Stock  has  exceeded  $1.00  per share and as a
result, the Company is in compliance with the minimum bid requirement.

         As of March 23, 1998,  15,226,288  shares of common stock and 2,565,123
publicly  traded  warrants (the  "Warrants") to purchase  shares of common stock
were  outstanding  prior to  effecting  the  Reverse  Split.  As a result of the
Reverse Split, the number of shares of common stock outstanding became 3,045,258
and the number of Warrants  outstanding  were  reduced to 513,024 and the stated
exercise price was increased to $25.00, as adjusted.

Private Offering of Comon Stock and Warrants

         In March 1998, the Company commenced a private offering of common stock
and warrants in an effort to raise up to  $1,500,000  in gross  proceeds.  As of
April 15, 1998, the Company sold  1,070,556  shares of common stock and warrants
to purchase  220,000 shares of common stock at prices ranging from $.90 to $2.17
to investors  including officers and directors of the Company (the "Investors").
The warrants  are  immediately  exercisable  for a period of two years at prices
ranging from $1.75 to $ 3.88 per share.  The net proceeds from the offering were
$1,050,000.  The Company granted the investors piggy-back registration rights to
register  the common stock and the common stock  issuable  upon  exercise of the
warrants.  The  Investors  have agreed not to sell or transfer  the shares for a
period of at least twelve months after issuance.


                                       14
<PAGE>

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

         The  following  information  should  be read in  conjunction  with  the
unaudited  condensed  consolidated  financial  statements  and the notes thereto
included  in  Item 1 of the  Quarterly  Report,  and  the  audited  consolidated
financial statements and notes thereto and Management's  Discussion and Analysis
of Financial Condition and Results of Operations contained in the Company's Form
10-KSB filed for the fiscal year ended May 31, 1997.

          All share and per share data in this Form 10-QSB have been adjusted to
give  retroactive  effect  to a  reverse  split of the  Company's  Common  Stock
pursuant  to which  each five  shares  of Common  Stock  then  outstanding  were
converted into one share. The reverse split became effective on March 23, 1998.

         Information  contained or  incorporated  by reference in this  document
contains  "forward-looking   statements"  within  the  meaning  of  the  Private
Securities  Litigation Reform Act of 1995, which statements can be identified by
the use of  forward-looking  terminology  such as "may," "will," "would," "can,"
"could," "intend," "plan," "expect,"  "anticipate,"  "estimate" or "continue" or
the negative thereof or other variations thereon or comparable terminology.  The
following matters constitute cautionary statements identifying important factors
with respect to such  forward-looking  statements,  including  certain risks and
uncertainties,  that could cause actual results to differ  materially from those
in such forward-looking statements.

Overview

         GreenMan Technologies, Inc. (the "Company" or "GreenMan") was formed to
primarily develop,  manufacture and sell "environmentally  friendly" plastic and
thermoplastic rubber feedstocks, rubber parts and products that are manufactured
using recycled  materials and/or are themselves  partially or wholly recyclable.
The Company currently operates two business segments,  the recycling  operations
located in Jackson,  Georgia, Savage, Minnesota and St. Francisville,  Louisiana
and the industrial material operations located in Birmingham, Alabama.

         On October 10, 1995, the Company acquired all of the outstanding common
stock  of  DuraWear  Corporation  ("DuraWear").  DuraWear  which is  located  in
Birmingham, Alabama, manufactures,  installs and markets a diverse range of high
quality  ceramic,  polymer  composite,  and alloy steel materials  engineered to
resist severely abrasive and corrosive conditions typically  encountered in bulk
material  handling  systems in such industries as paper and pulp,  mining,  coal
handling and grain storage and transportation..

         On June 30, 1997, the Company acquired BFI Tire Recyclers of Minnesota,
Inc. and BFI Tire Recyclers of Georgia,  Inc., (renamed GreenMan Technologies of
Minnesota,  Inc. ("GMTM") and GreenMan  Technologies of Georgia,  Inc. ("GMTG"),
respectively)  which  provides  the  Company  access  to over 10  million  tires
annually.  The Company was also granted an exclusive  option to purchase certain
assets and agreements of BFI's Ford Heights,  Illinois tire recycling  operation
which has the capacity to process between 12 and 15 million tires annually.  The
acquired  operations are in the scrap tire  collection  and processing  business
whereby they charge a fee to dispose of customers'  scrap tires and then process
the tires into two inch  rubber  chips which are then sold as  alternative  fuel
("TDF" - Tire  Derived  Fuel) to  cement  kilns,  paper and pulp  producers  and
electric utilities;  or utilized in civil engineering  projects such as landfill
construction or road stabilization projects.

         On November  19,  1997,  the Company  acquired  all of the  outstanding
common stock of Cryopolymers,  Inc.,  ("Cryopolymers")  a  privately-held  crumb
rubber producer located in St. Francisville, Louisiana.

         The Company  discontinued  operations at the Malvern,  Arkansas molding
operation (the  "Facility") and adopted a formal plan to dispose of the facility
on January 31, 1998 (the "Measurement  Date").  The Facility provided  injection
molding manufacturing services to customers' specifications in the production of
plastic and thermoplastic  rubber parts.As a result, the consolidated  financial
statements  of the  Company  have been  restated  to reflect  the net  operating
results  of the  facility  as a  separate  line item ( "Loss  from  Discontinued
Operations") for all periods presented prior to the Measurement date.

                                       15
<PAGE>
Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

Results of Operations

     Three  Months ended  February  28, 1998  Compared to the Three Months ended
February 28, 1997

         Net sales for the three months ended February 28, 1998 were  $2,737,929
as compared to $385,522  for the three  months  ended  February  28,  1997.  The
increase of  $2,352,407  or 610% was  primarily due to the inclusion of revenues
from GMTM and GMTG which were acquired  June 30,  1997and  collectively  totaled
$2,184,567  for the quarter ended  February 28, 1998. The increase also includes
$86,499 of revenue from Cryopolymers which was acquired in November 1997.

         Gross profit for the three months ended  February 28, 1998 was $753,192
or 28% of net sales as  compared  to  $88,879  or 23% of net sales for the three
months ended  February 28, 1997.  The  improvement in gross profit was primarily
due to the inclusion of GMTM and GMTG  operations  whose gross profits  averaged
33% of revenues and improved  gross  profits from  DuraWear's  operations  which
totalled 54% of DuraWear's  revenues.  Also  contributing  to the improvement in
gross  profit  was the  elimination  of the  Company's  "take or pay"  tire chip
obligation (as a result of the GMTG  acquisition)  which expense totaled $97,292
during the three months ended February 28, 1997. This  improvement was offset by
a gross  loss  of  $212,013  from  Cryopolymers  which  operated  under  limited
operating  conditions during the quarter as management evaluated and refined the
processing systems.

         Research and development expenditures were $51,735 for the three months
ended  February 28, 1998 as compared to $33,000 for the same period in 1997. The
increase is  attributable  to the Company's  continued  research and development
efforts in identifying applications for ultra-fine mesh crumb rubber.

         Selling,  general and  administrative  expenses were $1,061,734 for the
three months ended February 28, 1998, or 39% of sales as compared to $1,092,833,
or 283% of sales,  for the same period in 1997.  The three months ended February
28, 1998 include  operating  expenses of $334,720  associated  the  inclusion of
GMTM,  GMTG  and  Cryopolymers,  collectively  and  $36,564  associated  with  a
settlement  agreement  reached  with a former  employee.  The three months ended
February 28, 1997 included  $361,000 of non-cash  expense in connection with the
issuance of common  stock  warrants  and options  and the  repricing  of certain
previously  issued common stock warrants and options in accordance with SFAS No.
123, "Accounting for Stock-Based Compensation".

         As a result of the  foregoing,  the operating loss for the three months
ended  February  28, 1998  decreased  by $676,677 to $360,277 or 13% of sales as
compared to an operating loss of $1,036,954, or 269% of sales for the comparable
period in 1997.

         Interest and financing  costs  increased by $543,004 to $765,764 due to
increased  borrowings  related to the  issuance  of  $3,665,000  in  convertible
debentures  during fiscal 1997 and an  additional  $1,986,000 in fiscal 1998 and
the inclusion of  approximately  $75,000 of interest owed on the note payable to
BFI.  Approximately  $498,000 of the increase is  associated  with the impact of
amortizing  the discount from market to be realized  upon  conversion of various
convertible  debentures and financing expense  amortization  associated with the
borrowings.

         The Company experienced a loss from continuing operations of $1,126,205
for the  three  months  ended  February  28,  1998 as  compared  to a loss  from
continuing  operations  of  $1,257,218  for the three months ended  February 28,
1997.

         The Company reported a $216,384 loss from  discontinued  operations for
the three  months  ended  February  28, 1998 as compared to a $84,002  loss from
discontinued  operations  for the same 1997 period.  The Company also reported a
$1,100,000 estimated loss on the disposal of the discontinued operations.

         The Company  experienced  a net loss of $2,442,589 , or $1.09 per share
for the three  months  ended  February  28,  1998 as  compared  to a net loss of
$1,341,220, or $1.19 per share for the three months ended February 28, 1997.

                                       16
<PAGE>
Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

Results of Operations

Nine Months ended  February 28, 1998 Compared to the Nine Months ended  February
28, 1997

         Net sales for the nine months ended  February 28, 1998 were  $7,946,766
as compared to  $1,422,607  for the nine months ended  February  28,  1997.  The
increase of  $6,524,159  or 459% is primarily  due to the  inclusion of revenues
from GMTM and GMTG which collectively  totaled $6,179,948.  Also contributing to
the  increase  was the  inclusion  of  Cryopolymers  revenue of  $86,499  and an
increase of $171,616 in revenues from DuraWear.

         Gross profit for the nine months ended February 28, 1998 was $2,477,774
or 31% of net sales as  compared  to  $449,866  or 32% of net sales for the nine
months ended February 28, 1997. This slight  reduction was the result of a gross
loss of $212,013 reported by Cryopolymers which operated under limited operating
conditions during the quarter as management evaluated and refined the processing
systems.  This  reduction was offset by the  inclusion of DuraWear's  operations
which generated a 52% gross profit and the elimination of the Company's "take or
pay" tire chip obligation (as a result of the GMTG acquisition) which during the
nine months ended February 28, 1997 had resulted in a gross loss of $250,316 for
the Company's recycling operation.

         Research and development expenditures were $183,535 for the nine months
ended February 28, 1998 as compared to $137,202 for the same period in 1997. The
increase is  attributable  to the Company's  continued  research and development
efforts in identifying applications for ultra-fine mesh crumb rubber.

         Selling,  general  and  administrative  expenses  decreased  $66,356 to
$2,831,674 for the nine months ended February 28, 1998 as compared to $2,898,030
for the same 1997  period.  The results for the nine months  ended  February 28,
1998 reflect $808,789 of expenses associated with the inclusion of GMTM and GMTG
since July 1, 1997, $48,652 associated with Cryopolymers since December 1997 and
increased headcount and professional  expenses.  This increase was offset by the
elimination of approximately  $816,000 of one-time expenses incurred in the same
period in 1997 associated with a significant financial public relations campaign
and the  non-cash  expense  in  connection  with the  issuance  of common  stock
warrants  and  options  in  accordance  with  SFAS  No.  123,   "Accounting  for
Stock-Based  Compensation".  The results for the nine months ended  February 28,
1997 also reflected  $405,641 of costs  associated with the Company's  recycling
operation which had been operating under limited conditions.

         As a result of the  foregoing,  the operating  loss for the nine months
ended  February 28, 1998  decreased by 79% or $2,047,931 to $537,435 as compared
to an operating loss of $2,585,366 for the comparable period in 1997.

         Interest and financing  costs increased by $1,836,727 to $2,225,325 due
to increased  borrowings  related to the issuance of $3,665,000  in  convertible
debentures during fiscal 1997 and an additional  $386,000 in fiscal 1998 and the
inclusion of approximately $275,000 of interest owed on the note payable to BFI.
Approximately  $1,431,971  of the  increase  is  associated  with the  impact of
amortizing  the  discount  from market to be  realized  upon  conversion  of the
debentures and financing  expense  amortization  associated with the borrowings.
The Company also recognized  $162,500 of additional  financing costs pursuant to
the terms of the  certain  debentures  as a result  of the delay in  registering
under the Securities  Act of 1933 the common stock  issuable upon  conversion of
the debentures issued in the April 1997 offering.

         The Company experienced a loss from continuing operations of $2,764,178
for the nine months ended  February 28, 1998 as compared to  $2,975,465  for the
nine months ended February 28, 1997.

         The Company reported a $660,954 loss from  discontinued  operations for
the nine months  ended  February  28,  1998 as compared to a $523,085  loss from
discontinued  operations  for the same 1997 period.  The Company also reported a
$1,100,000 estimated loss on the disposal of the discontinued operations.

         The Company  experienced  a net loss of $4,525,132 , or $2.49 per share
for the  nine  months  ended  February  28,  1998 as  compared  to a net loss of
$3,498,550, or $3.25 per share for the nine months ended February 28, 1997.

                                       17
<PAGE>

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

Liquidity and Capital Resources

         Since its inception, the Company has satisfied its capital requirements
through the sale of common and preferred stock and debt securities to investors,
loans from affiliated and unaffiliated lenders, the acquisition of machinery and
equipment  through capital leases and notes payable,  and the issuance of common
stock  and  common  stock  options  and  warrants  in lieu of cash for  services
rendered.

         During June and July 1997, the Company borrowed an additional  $386,000
from four officers of the Company and issued  warrants to purchase 15,440 shares
of common stock at exercise  prices ranging from $.3.60 to $4.85 per share.  The
notes are  convertible  after a one hundred  and twenty day holding  period into
shares of common stock at a conversion  prices equal to the lower of the average
of the closing bid prices on the five trading days  preceding the closing or 70%
of the average of the closing bid prices on the five trading days  preceding the
date of the conversion of such notes. On March 24, 1998, the officers  converted
$1,026,000 of principal and $75,511 of accrued interest into 1,258,769 shares of
unregistered common stock.

         During the nine months  ended  February 28,  1998,  investors  from the
January Offering exercised 36,000 warrants to purchase common stock at $6.25 per
share.

         Pursuant  to the  terms of the  joint  venture  agreement  between  the
Company and Crumb  Rubber  Technologies,  Inc.,  in  September  1997 the Company
received  the  first  of three  $100,000  installments  towards  the  refund  of
equipment deposits.

         During  the nine  months  ended  February  28,  1998,  Palomar  Medical
Technologies,  Inc. ("Palomar") converted its entire $1,200,000 note payable and
$164,741 of accrued interest into 297,342 shares of common stock pursuant to the
terms of the convertible note payable, as amended.

         In  April  1997,  the  Company  concluded  a  $1,500,000   offering  of
convertible  notes (the "Notes") due eighteen  months after closing and warrants
to purchase  60,000  shares of common stock (the "April  Offering")  at exercise
prices ranging from $4.85 to $5.25.  As of February 28, 1998,  $1,177,034 of the
Notes had been  converted into 657,768  shares of common stock  including  9,416
shares associated with accrued interest. The remaining $322,966 was converted in
March  1998 into  1,163,138  shares  of  common  stock  including  2,584  shares
associated with accrued interest.

         On February 5, 1998, GMTM and GMTG collectively  secured a $5.0 million
asset-based  credit facility (the "Credit  Facility") from Heller Financial Inc.
("Heller"). The Credit Facility consisted of : (i) $1,400,000 of three year term
notes secured by the real estate of GMTM and GMTG,  payable in monthly principal
installments  of $23,333 plus  interest at prime plus 1.75%  (10.25% at February
28,  1998)  with a balloon  payment  of  $583,380  due in  February  2001;  (ii)
$1,900,000  of three year term notes  secured by the  machinery and equipment of
GMTM and GMTG,  payable  in  monthly  principal  installments  of  $31,668  plus
interest  at prime  plus  1.75%  (10.25% at  February  28,  1998) with a balloon
payment of $791,620  due in February  2001 and (iii) a working  capital  line of
credit of up to  $1,700,000  secured by the  eligible  accounts  receivable,  as
defined,  of GMTM and GMTG. The line of credit bears interest at prime plus 1.5%
(10% at February  28,  1998).  At February  28,  1998,  the Company had $204,678
outstanding under the line of credit.

                                       18
<PAGE>

         In  December  1997,  the  Company  entered  into  securities   purchase
agreements  (the  "Debenture  Agreements")  with two investors  (the  "Debenture
Holders") and pursuant  thereto,  the Company issued Debentures in the aggregate
principal  amount of  $1,600,000  (the  "Initial  Debentures")  and  immediately
exercisable  two-year  warrants to purchase  32,000 shares of common stock at an
exercise price of $3.45 per share.  Each Initial  Debenture bears interest at 8%
and is due December 15, 2000.  The Initial  Debentures  are  convertible  at the
election of the holder at any time  commencing  upon the earlier to occur of (i)
the effective date of the  registration  statement  covering the shares issuable
upon  conversion  of the  Debentures,  or  (ii) 60 days  following  the  date of
issuance at a  conversion  price  equal to the lower of the average  closing bid
prices  on the  five  trading  days  preceding  the date of the  closing  of the
December  Offering or 75% of the average  closing bid prices on the five trading
days  preceding the date of the  conversion of the  Debentures.  The  Debentures
automatically  convert  into shares of common stock upon  maturity.  The Company
also issued immediately  exercisable two year warrants to purchase 32,000 shares
of common stock at an exercise price of $3.45 per share to the placement agent.

         Pursuant to the Debenture Agreements, the Debenture Holders have agreed
to  purchase up to an  additional  $2,000,000  in the  aggregate  of  Debentures
("Additional  Debentures") in multiple  tranches during 12 months  following the
effective date of the registration  statement  covering the shares issuable upon
conversion of the Debentures.  Each tranche shall be for the purchase of between
$75,000 and  $175,000  in  Additional  Debentures  and may be  completed  at the
election of the Company subject to certain conditions. Each Additional Debenture
shall bear similar  terms to the Initial  Debentures  including  the issuance of
warrants  per  Additional  Debenture  to  both  the  Debenture  Holders  and the
placement  agent.  The  Additional  Debentures  are  convertible  at the holders
option, within two days of issuance.

         Pursuant  to the terms of the  Debenture  Agreements,  the  Company  is
obligated to borrow at least $1,000,000 in Additional  Debentures or the Company
must provide the Debenture  Holders and placement agents warrants to purchase an
additional 40,000 shares of common stock in the aggregate. The net proceeds from
the December Offering were approximately  $1,350,000 after deducting commissions
and  expenses of  approximately  $250,000.  The Company paid  $750,000  from the
proceeds to BFI towards the  outstanding  loan  payable for the purchase of GMTM
and GMTG. The Company has recorded a deferred charge of  approximately  $533,000
associated  with the impact of the 25% discount  from market to be realized upon
conversion of the Debentures. The Company also recorded deferred financing costs
of $32,000 in connection with the issuance of warrants to purchase 64,000 shares
of common stock to the investors and  placement  agents in accordance  with SFAS
No. 123. The deferred charges are being amortized over the estimated life of the
Debentures.

         At  February  28,  1998 the  Company  had cash of  $365,736,  a working
capital deficit of $3,310,379,  capital of $1,665,380 and accumulated  losses of
$15,230,065.  The working capital deficit includes  approximately  $1,847,524 of
reclassified long term capital lease obligations and notes payable to current as
a result of the closure of the  Company's  molding  operations.  The Company has
reached a tentative  agreement  with a third party to purchase a majority of the
facility's  assets.  The  transaction is predicated on the Company's  ability to
transfer clear title to all leased assets. The Company is currently  negotiating
with the  creditors in order for the Company to obtain clear title to the assets
and payoff existing obligations.

         Based on the Company's  operating  plans  management  believes that the
available  working capital  together with revenues from  operations,  the equity
financing commitment secured in December 1997, the sale of common stock in March
1998  and  April  1998,  the  purchase  of  equipment  through  lease  financing
arrangements and the remaining availability under of the Heller Credit Facility,
will be  sufficient to meet the Company's  cash  requirements  through the first
half of fiscal  1999.  The Company  expects  that  additional  financing  may be
required  after this time in order to fund continued  growth.  If the Company is
unable to obtain additional financing, its ability to maintain its current level
of operations could be materially and adversely  affected and the Company may be
required to adjust its operating plans accordingly.


                                       19
<PAGE>

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

Factors Affecting Future Results

         The Company's  revenue and operating results may fluctuate from quarter
to quarter and from year to year due to a combination of factors,  including (i)
the production of crumb rubber in commercial  quantities at a price that will be
competitive  in the  market;  (ii) the  Company's  ability to secure  additional
customers  for its  products,  thereby  reducing  its  reliance  on a few  major
customers; (iii) the Company's ability to integrate and manage the operations of
Cryopolymers, Inc., its recently acquired subsidiary; (iv) the Company's ability
to reach  satisfactory  settlement  with the  creditors of its closed  injection
molding  operation;  (v) ability to obtain raw materials from suppliers on terms
acceptable to the Company; and (vi) general economic  conditions.  The Company's
plans and  objectives,  are based on  assumptions  that it will be successful in
integrating  the operations of  Cryopolymers,  Inc.,  that it will produce crumb
rubber at a price that will be competitive in the market,  that the Company will
be successful in receiving  additional  financing to fund future growth and that
there  will  be no  material  adverse  change  in the  Company's  operations  or
business.

         Assumptions  relating to the foregoing  involve  judgments with respect
to, among other things, future economic,  competitive and market conditions, all
of which are difficult or impossible to predict accurately and many of which are
beyond the control of the Company.  As a result,  there can be no assurance that
the Company will be able to achieve or sustain  profitability  on a quarterly or
annual  basis.  In  light  of  the  significant  uncertainties  inherent  in the
Company's business, forward-looking statements made in this report should not be
regarded  as a  representation  by the  Company  or any  other  person  that the
objectives and plans of the Company will be achieved.

                                       20
<PAGE>

                           PART II - OTHER INFORMATION


Item 1.           Legal Proceedings

                  There has been no  significant  changes  in legal  proceedings
                  during the quarter ended February 28, 1998.

Item 2.           Changes in Securities

                  None

Item 3.           Defaults Upon Senior Securities

                  None

Item 4.           Submission of Matters to a Vote of Security Holders

                  None

Item 5.           Other Information

                  None

Item 6.           Exhibits and Reports on Form 8-K

         (a)      Exhibits

                      Exhibit 3.6   --  Certificate of Amendment to the 
                                        Certificate of Incorporation of the 
                                        Company filed with the State of Delaware
                                        on March 23, 1998

                      Exhibit 10.74 --  Loan and Security by and among GreenMan 
                                        Technologies of Minnesota, Inc. 
                                        ("GMTM"), Greenman Technologies of 
                                        Georgia, Inc. ("GMTG") and Heller 
                                        Financial, Inc. ("Heller")

                      Exhibit 10.75 --  Promissory Note - Real Estate issued
                                        by GMTM and GMTG in favor of Heller

                      Exhibit 10.76 --  Promissory Note - Equipment issued
                                        by GMTM and GMTG in favor of Heller

                      Exhibit 10.77 --  Form of Stock Pledge and Security
                                        Agreement delivered by the Company and
                                        GreenMan Acquisition Corp. to Heller

                      Exhibit 10.78 --  Form of Guaranty delivered by the 
                                        Company and certain officers of the
                                        Company in favor of Heller

                      Exhibit 11    --  Statement regarding net loss per share.

                      Exhibit 27    --  Financial Data Schedule.

         (b)      Reports on Form 8-K

                  There  were no reports  on Form 8-K filed  during the  quarter
                  ended February 28, 1998.


                                       21
<PAGE>


                                   SIGNATURES




         Pursuant  to the  requirements  of  the  Securities  Act of  1934 , the
Registrant  certifies  that it has duly  caused  this report to be signed on its
behalf by the undersigned thereunto duly authorized.

                                        By: GreenMan Technologies, Inc.



                                            /s/ Robert H. Davis
                                            Robert H. Davis
                                            Chief Executive Officer





   Signature                        Title(s)                       Date
   ---------                        --------                       ----


/s/ Robert H. Davis       Chief Executive Officer                April 17, 1998
Robert H. Davis          (Principal Executive Officer)


/s/ Charles E. Coppa      Acting Chief Financial Officer         April 17, 1998
Charles E. Coppa          Assistant Secretary (Principal
                          Financial Officer and Principal 
                          Accounting Officer)



                                       22



                                                                     EXHIBIT 3.6


                            CERTIFICATE OF AMENDMENT
                                     OF THE
                          CERTIFICATE OF INCORPORATION
                                       OF
                           GREENMAN TECHNOLOGIES, INC.



         GreenMan Technologies, Inc., a corporation organized and existing under
the  laws  of  the  State  of  Delaware  (the  "Corporation"),  pursuant  to the
provisions of the General Corporation Law of the State of Delaware (the "DGCL"),
DOES HEREBY CERTIFY as follows:

         FIRST:  The Certificate of  Incorporation  of the Corporation is hereby
amended by adding after  paragraphs A and B of Article  Fourth a new paragraph C
in the following form:

         "C. At the same time as the filing of this Amendment to the Certificate
of  Incorporation of the corporation with the Secretary of the State of Delaware
becomes  effective,  each five (5)  shares of common  stock  $0.01 par value per
share of the  corporation  (the "Old Common  Stock"),  issued and outstanding or
held in the treasury of the Corporation  immediately  prior to the effectiveness
of such filing,  shall be combined,  reclassified and changed into one (1) fully
paid and nonassessable share of Common Stock.

         Each holder of record of a certificate or certificates  for one or more
shares  of the  Old  Common  Stock  shall  be  entitled  to  receive  as soon as
practicable,  upon surrender of such certificate,  a certificate or certificates
representing  the largest  whole  number of shares of Common Stock to which such
holder shall be entitled pursuant to the provisions of the immediately preceding
paragraph. Any certificate for one or more shares of the Old Common Stock not so
surrendered  shall be deemed to represent one share of the Common Stock for each
five  (5)  shares  of the  Old  Common  Stock  previously  represented  by  such
certificate.

         No fractional  share of Common Stock or scrip  representing  fractional
shares shall be issued upon such  combination  and  reclassification  of the Old
Common  Stock into shares of Common  Stock.  Instead of there  being  issued any
fractional  shares of Common Stock which would  otherwise be issuable  upon such
combination and  reclassification,  the corporation  shall pay to the holders of
the shares of Old Common Stock which were thus combined and reclassified cash in
respect of such  fraction in an amount equal to the same  fraction of the market
price per share of the Common Stock (as determined in a manner prescribed by the
Board of  Directors) at the close of business on the date such  combination  and
reclassification becomes effective."

         SECOND:  The  amendment  to the  Certificate  of  Incorporation  of the
Corporation set forth in this  Certificate of Amendment has been duly adopted in
accordance  with the  provisions  of Section 242 of the DGCL by (a) the Board of
Directors of the Corporation having duly adopted a resolution setting forth such
amendment and declaring its  advisability  and submitting it to the stockholders
of  the  Corporation  for  their  approval,  and  (b)  the  stockholders  of the
Corporation  having  duly  adopted  such  amendment  by vote of the holders of a
majority of the outstanding  stock entitled to vote thereon at a special meeting
of  stockholders  called and held upon notice in accordance  with Section 222 of
the DGCL.
<PAGE>


         IN WITNESS WHEREOF, the Corporation has caused its corporate seal to be
hereunto  affixed and this  Certificate  of  Amendment to be signed by Robert H.
Davis, its Chief Executive  Officer,  and attested to by Cynthia M. Barker,  its
Secretary, this 20th day of March, 1998.

                                         GREENMAN TECHNOLOGIES, INC.



                                         By:_______________________________
                                             Robert H. Davis
                                             Chief Executive Officer

ATTEST:


- --------------------------------
Cynthia M. Barker
Secretary

                                       -2-


EXHIBIT 10.74
                           LOAN AND SECURITY AGREEMENT

         This LOAN AND  SECURITY  AGREEMENT  is dated as of January 29, 1998 and
entered into among GREENMAN TECHNOLOGIES OF MINNESOTA, INC. ("GTM"), a Minnesota
corporation with its principal place of business at 12498 Wyoming Ave.,  Savage,
Minnesota  55378,  GREENMAN  TECHNOLOGIES OF GEORGIA,  INC.  ("GTG"),  a Georgia
corporation  with its principal place of business at 138 Sherrel Ave.,  Jackson,
Georgia  30233  (collectively  referred  to herein as  "Borrowers")  and  HELLER
FINANCIAL, INC. a Delaware corporation,  with offices at 500 West Monroe Street,
Chicago, Illinois 60661 ("Lender"),.

         The parties agree as follows:

                             SECTION 1. DEFINITIONS

         1.1      Certain Defined Terms.  The following terms used in this
Agreement shall have the following meanings:

         "Accounts"  means all  "accounts"  (as  defined  in the UCC),  accounts
receivable,  contract rights and general  intangibles  relating thereto,  notes,
drafts and other forms of obligations  owed to or owned by either or both of the
Borrowers  arising  or  resulting  from the sale of  goods or the  rendering  of
services, whether or not earned by performance.

         "Affiliate"  means  any  Person  directly  or  indirectly  controlling,
controlled  by, or under common  control with either or both  Borrowers or which
has an officer who is also an officer of either or both Borrowers.

         "Agreement"  means  this  Loan  and  Security  Agreement  as it  may be
amended, restated, supplemented or otherwise modified from time to time.

         "Base  Rate" means a variable  rate of interest  per annum equal to the
higher of (a) the rate of interest  from time to time  published by the Board of
Governors of the Federal Reserve System as the "Bank Prime Loan" rate in Federal
Reserve  Statistical Release H.15(519) entitled "Selected Interest Rates" or any
successor  publication of the Federal  Reserve  System  reporting the Bank Prime
Loan rate or its  equivalent,  or (b) the Federal Funds  Effective  Rate. In the
event the Board of Governors of the Federal  Reserve  System ceases to publish a
Bank  Prime  Loan rate or its  equivalent,  the term  "Base  Rate"  shall mean a
variable  rate of interest  per annum equal to the highest of the "prime  rate",
"reference rate", "base rate", or other similar rate announced from time to time
by any of the three largest  banks located in New York City,  New York (with the
understanding  that any such  rate may  merely be a  reference  rate and may not
necessarily  represent the lowest or best rate actually  charged to any customer
by any such bank).

         "Borrowers' Accountants"  means  the  independent   certified  public
accountants  selected by either or both Borrowers and  reasonably  acceptable to
Lender,  which selection shall not be modified during the term of this Agreement
without Lender's prior written consent,  which consent shall not be unreasonably
withheld.


<PAGE>



         "Business Day" means any day  excluding  Saturday,  Sunday and any day
which is a legal holiday under the laws of the States of Minnesota,  Illinois or
Pennsylvania,  or is a day on which  banking  institutions  located  in any such
state are closed.

         "Collateral" means,  collectively,  all of the  property  described in
Sections 2.9 and 2.10 hereof which is subject to the security  interests granted
to Lender by either or both of Borrowers.

         "Default" means a condition,  act or event that,  after notice or lapse
of time or both, would constitute an Event of Default if that condition,  act or
event were not cured or removed  within any  applicable  grace or cure period or
waived in writing by Lender.

         "Employee Benefit Plan" means any  employee  benefit  plan within the
meaning of Section 3(3) of ERISA which (a) is  maintained  for  employees of any
Loan Party or any ERISA  Affiliate  or (b) has at any time within the  preceding
six (6) years been maintained for the employees of any Loan Party or any current
or former ERISA Affiliate.

         "Environmental  Claims"  means  claims,  liabilities,   investigations,
litigation,   administrative  proceedings,   judgments  or  orders  relating  to
Hazardous Materials.

         "Environmental  Laws"  means any  present or future  federal,  state or
local law, rule,  regulation or order relating to pollution,  waste, disposal or
the  protection  of human health or safety,  plant life or animal life,  natural
resources or the environment.

         "Equipment"  means all "equipment" (as defined in the UCC),  including,
without  limitation,  all furniture,  furnishings,  fixtures,  machinery,  motor
vehicles,  trucks, trailers,  vessels,  aircraft and rolling stock and all parts
thereof and all additions and accessions thereto and replacements therefor.

         "ERISA" means the Employee  Retirement  Income Security Act of 1974, as
amended  from  time to  time,  and any  successor  statute  and  all  rules  and
regulations promulgated thereunder.

         "ERISA  Affiliate",  as applied to any Loan Party, means any Person who
is a member of a group which is under common  control  with any Loan Party,  who
together with any Loan Party is treated as a single  employer within the meaning
of Section 414(b) and (c) of the IRC.

         "Excess Cash Flow"  means,  for any period and for each  Borrower,  the
greater of (A) zero (0); or (B) without duplication,  the total of the following
for each of the Borrowers and their  Subsidiaries on a consolidated  basis, each
calculated for such period: (l) EBITDA;  plus (2) tax refunds actually received;
less (3) Capital Expenditures (to the extent actually made in cash and/or due to
be made in cash  within  such  period  but in no  event  more  than  the  amount
permitted by subsection 6.5 hereof); less (4) income and franchise taxes paid or
accrued excluding any provision for deferred taxes included in the determination
of net income;  less (5)  decreases  in deferred  income  taxes  resulting  from
payments of deferred taxes accrued in prior periods;  less (6) Interest Expenses
paid or accrued;  less (7) scheduled  amortization of Indebtedness actually paid
in cash and/or due to be paid in cash within  such  period and  permitted  under
Section 7.5; less (8) voluntary prepayments and mandatory prepayments made under
subsection  2.6  (B),  but  only  to  the  extent  that  the  transaction   that
precipitated  the mandatory  prepayment  increased  EBITDA.  Excess Cash Flow is
calculated separately for GTM and GTG.

                                       -2-

<PAGE>





         "Federal Funds Effective Rate" means, for any day, the weighted average
of the rates on overnight Federal funds transactions with members of the Federal
Reserve  System  arranged  by  Federal  funds  brokers,   as  published  on  the
immediately  following  Business  Day by the Board of  Governors  of the Federal
Reserve System as the Federal Funds Rate in Federal Reserve  Statistical Release
H.15(519) entitled "Selected Interest Rates" or any successor publication of the
Federal  Reserve  System  reporting  the  Federal  Funds  Effective  Rate or its
equivalent  or, if such rate is not  published for any Business Day, the average
of the  quotations  for the day of the  requested  Loan  received by Lender from
three Federal funds brokers of recognized standing selected by Lender.

         "Hazardous Material" means all or any of the following:  (a) substances
that are  defined  or listed  in,  or  otherwise  classified  pursuant  to,  any
Environmental  Laws  or  regulations  as  "hazardous   substances",   "hazardous
materials",  "hazardous  wastes",  "toxic  substances" or any other  formulation
intended  to  define,  list or  classify  substances  by reason  of  deleterious
properties such as ignitability,  corrosivity,  reactivity,  carcinogenicity, or
toxicity;  (b) oil,  petroleum or  petroleum  derived  substances,  natural gas,
natural gas liquids or synthetic gas and drilling  fluids,  produced  waters and
other wastes associated with the exploration, development or production of crude
oil,  natural gas or  geothermal  resources;  (c) any  flammable  substances  or
explosives  or any  radioactive  materials;  and  (d)  asbestos  in any  form or
electrical  equipment  which  contains any oil or  dielectric  fluid  containing
polychlorinated biphenyls.

         "Intellectual Property" means all present and future designs,  patents,
patent  rights  and  applications  therefor,  trademarks  and  registrations  or
applications therefor, trade names, inventions,  copyrights and all applications
and registrations therefor, software or computer programs, license rights, trade
secrets, methods, processes, know-how, drawings,  specifications,  descriptions,
and  all  memoranda,  notes  and  records  with  respect  to  any  research  and
development,  whether now owned or hereafter  acquired,  all goodwill associated
with any of the  foregoing,  and  proceeds of all of the  foregoing,  including,
without limitation, proceeds of insurance policies thereon.

         "IRC" means the Internal  Revenue Code of 1986, as amended from time to
time,  and any  successor  statute  and all  rules and  regulations  promulgated
thereunder.

         "Loan" or  "Loans"  means an advance or  advances  under the  Revolving
Loan, the Term Loan or under any Note.

         "Loan Documents" means this Agreement,  all Notes, all guaranties,  all
mortgages and deeds of trust,  all  subordination  agreements  or  intercreditor
agreements, and all other instruments,  documents, notes and agreements executed
by or on behalf  of either or both  Borrowers  or any  guarantor  and  delivered
concurrently  herewith or at any time  hereafter to or for Lender in  connection
with the Loans and other  transactions  contemplated by this  Agreement,  all as
amended, restated, supplemented or modified from time to time.

         "Loan Party" means  Borrowers and any other Person,  other than Lender,
which is or becomes a Party to any Loan Document.

                                       -3-

<PAGE>



         "Loan  Year"  means  each  period of  twelve  (12)  consecutive  months
commencing on the closing date and on each anniversary thereof.

         "Material  Adverse Effect" means a material adverse effect upon (a) the
business, operations,  prospects,  properties, assets or condition (financial or
otherwise) of any Loan Party or (b) the ability of any Loan Party to perform its
obligations  under  any Loan  Document  to which it is a party or of  Lender  to
enforce its security interests or collect any of the Obligations.

         "Notes" mean all  Promissory  Notes made by either or both Borrowers to
the order of Lender concurrently herewith or at any time hereafter.

         "Obligations"  means all  obligations,  liabilities and indebtedness of
every  nature  of  either  or both  Borrowers  from  time to time owed to Lender
whether  under the Loan  Documents or  otherwise,  whether  primary,  secondary,
direct, contingent, fixed or otherwise, heretofore, now and/or from time to time
hereafter owing, due or payable  including,  without  limitation,  all interest,
fees,  cost and  expenses  accrued or incurred  after the filing of any petition
under any bankruptcy or insolvency law.

         "Person"  means and includes  natural  persons,  corporations,  limited
partnerships,   general  partnerships,   limited  liability  companies,  limited
liability  partnerships,  joint stock companies,  joint ventures,  associations,
companies, trusts, banks, trust companies, land trusts, business trusts or other
organizations,  whether or not legal entities,  and governments and agencies and
political subdivisions thereof.

         "Real  Property"  means the  parcels  of real  property  identified  in
Schedule l.1 to this Agreement.

         "Revolving  Loan"  means  the  outstanding  balance  of  all  Revolving
Advances  (defined  in 2.1  hereof),  and it includes  any amounts  added to the
principal balance of the Revolving Loan pursuant to this Agreement.

         "Subsidiary"  means,  with  respect  to any  Person,  any  corporation,
association or other business  entity of which more than 50% of the total voting
power of shares of stock  (or  equivalent  ownership  or  controlling  interest)
entitled  (without  regard to the occurrence of any  contingency) to vote in the
election of  directors,  managers  or  trustees  thereof is at the time owned or
controlled,  directly or indirectly, by any Loan Party or Loan Parties or one or
more of the other Subsidiaries of any Loan Party or a combination thereof.

         "Term Loan" means the aggregate,  outstanding balance of the Term Loans
(defined in 2.2  hereof),  and it includes  any amounts  added to the  principal
balance of the Term Loan pursuant to this Agreement.

         "UCC" means the Uniform Commercial Code as in effect on the date hereof
in the  State of  Illinois,  as  amended  from time to time,  and any  successor
statute.


                                       -4-

<PAGE>


         1.2 Accounting  Terms.  For purposes of this Agreement,  all accounting
terms (including,  for example,  "EBITDA",  "Capital Expenditures" and "Interest
Expense") not otherwise  defined herein shall have the meanings assigned to such
terms in conformity with generally accepted accounting principles ("GAAP"). When
used  herein,  the term  "financial  statements"  shall  include  the  notes and
schedules thereto. Financial statements furnished to Lender shall be prepared in
accordance  with  GAAP  (as in  effect  at the  time of such  preparation)  on a
consistent basis.

                         SECTION 2. LOANS AND COLLATERAL

         2.1 Revolving Loan. Upon either or both Borrowers'  request made at any
time during the term of this  Agreement,  Lender  may, in its sole and  absolute
discretion,  make advances to Borrowers  ("Revolving  Advances") in an aggregate
amount  up to the  lesser  of  (A)  85% of the  aggregate  (for  both  Borrowers
combined),  outstanding amount of Eligible  Accounts;  or (B) $1,700,000.00 (the
"Maximum Revolving Loan Amount").

         (A) Eligible Collateral.

         "Eligible  Accounts"  means,  as at  any  date  of  determination,  the
aggregate  of all  Accounts  that  Lender,  in its  sole  judgment,  deems to be
eligible  for  borrowing  purposes.  Without  limiting  the  generality  of  the
foregoing,  unless  otherwise agreed by Lender,  the following  Accounts are not
Eligible Accounts:

                  (1) Accounts  which remain  unpaid for more than 60 days after
the due date  specified in the  original  invoice or for more than 90 days after
invoice date if no due date was specified,  provided,  however, that until March
31, 1998,  Accounts due to GTG from  municipalities  which remain  unpaid for 90
days or less after the due date specified in the original invoice or 120 days or
less after invoice date if no due date was specified may be Eligible Accounts;

                  (2) Accounts  due from any account  debtor if more than 50% of
the  aggregate  amount  of  Accounts  of such  account  debtor  have at the time
remained  unpaid for more than 60 days  after due date or 90 days after  invoice
date if no due date was specified, provided, however, that until March 31, 1998,
for Accounts due to GTG from municipalities,  more than 50% of such Accounts may
remain  unpaid for 90 days or less after the due date  specified in the original
invoice or 120 days or less after  invoice date if no due date was specified and
still be Eligible Accounts;

                  (3) Accounts  with respect to which either  Borrower is or may
become liable to the account  debtor for goods sold or services  rendered by the
account debtor to such Borrower and Accounts  which are otherwise  eligible with
respect to which the account debtor is owed a credit by such Borrower,  but only
to the extent of such credit;

                  (4) Accounts due from an account debtor whose  principal place
of business is located outside the United States of America, unless such Account
is  backed by a letter of  credit  in form and  substance  and  issued by a bank
acceptable to Lender;


                                      -5-

<PAGE>



                  (5)  Accounts  due from an  account  debtor  which  Lender has
determined does not have a satisfactory credit standing;

                  (6) Accounts  with respect to which the account  debtor is the
United States of America, unless the affected Borrower has, with respect to such
accounts,  complied with the Federal Assignment of Claims Act of 1940 as amended
(31  U.S.C.  Section  3727 et  seq.),  any  state  or any  municipality,  or any
department, agency or instrumentality thereof;

                  (7) Accounts  with  respect to which the account  debtor is an
Affiliate of either or both Borrowers or a director, officer, agent, stockholder
or employee of either or both Borrowers or any of their Affiliates;

                  (8)  Accounts  with  respect to which there is any  unresolved
dispute with the respective account debtor;

                  (9)  Accounts  with  respect to which  Lender  does not have a
valid first priority and fully perfected  security interest or Accounts that are
subject to any claim,  lien,  security interest or encumbrance,  except those in
favor of Lender;

                  (10) Accounts with respect to which the account  debtor is the
subject of any bankruptcy or other insolvency proceeding;

                  (11)  Accounts  due from an account  debtor to the extent that
such Accounts exceed in the aggregate an amount equal to 20% of the aggregate of
all Accounts at said date for either or both Borrowers;

                  (12)  Accounts  with  respect  to which the  account  debtor's
obligation to pay is conditional or subject to a repurchase  obligation or right
to return or with  respect to which the goods or  services  giving  rise to such
Account have not been  delivered (or performed,  as applicable)  and accepted by
such  account  debtor,   including  progress  billings,  bill  and  hold  sales,
guarantied sales, sale or return transactions,  sales on approval or consignment
sales;

                  (13)  Accounts  with  respect to which the  account  debtor is
located in New Jersey or Minnesota,  or any other state denying creditors access
to its courts in the absence of a Notice of Business  Activities Report or other
similar filing,  unless the affected  Borrower has either qualified as a foreign
corporation  authorized to transact business in such state or has filed a Notice
of Business Activities Report or similar filing with the applicable state agency
for the then current year;

              (B) Borrowing Mechanics.  On any day when either or both Borrowers
desire a Revolving Advance,  either Borrower shall give Lender telephonic notice
of the proposed  borrowing by 11:00 a.m. Central time. While either Borrower may
give notice as set forth in this subsection, any notice received pursuant hereto
shall be automatically deemed to be notice given jointly by both Borrowers.  Any
such  telephonic  notice shall be  confirmed in writing on the same day.  Lender
shall not incur any liability to Borrowers for acting upon any telephonic notice
Lender believes in good faith to have been

                                       -6-

<PAGE>



given by a duly  authorized  officer  or other  person  authorized  to borrow on
behalf of Borrowers or for otherwise acting in good faith.  Lender will not make
any Revolving  Advance pursuant to any telephonic  notice unless Lender has also
received the most recent  Borrowing  Base  Certificate  and all other  documents
required  pursuant to the Reporting  Addendum by 11:00 a.m.  Central time.  Each
Revolving  Advance shall be deposited by wire transfer in immediately  available
funds in such account as Borrowers may from time to time  designate to Lender in
writing,  such  deposits to be made on the same  business  day if the request is
received and the requirements are satisfied by 11:00 a.m. Central time. Requests
received after 11:00 a.m. Central time shall be funded the next business day.

              (C) Notes.  Borrowers  shall  execute  and  deliver to Lender such
Notes as Lender may request in its sole  discretion to evidence the  Obligations
relating to the Revolving Loan.

              (D) Principal  Payments.  Borrowers shall make principal  payments
consistent with the terms and conditions of this Agreement.

         2.2 Term Loan.  Subject to the terms and  conditions of this  Agreement
and in reliance on the  representations  and  warranties  of  Borrowers,  Lender
agrees to lend to Borrowers an amount equal to no more than $3,300,000.00 in the
aggregate (the "Term Loans") as follows:

              (A) Equipment Term Loan. Lender agrees to lend to Borrowers a Term
Loan in an  amount  equal to the  lesser of (I) 80% of the  aggregate  (for both
Borrowers combined),  forced liquidation value of Borrowers'  Equipment;  or (2)
$1,900,000.00; and

              (B) Real Property Term Loan.  Lender agrees to lend to Borrowers a
Term Loan in an amount  equal to the  lesser  of (1) 50% of the  aggregate  fair
market value of the either or both Borrowers' interest in the Real Property;  or
(2) $1,400,000.00.

              (C) Borrowing Mechanics.  The Term Loans shall be funded in one or
two drawings as soon as practicable after the execution and delivery of the Loan
Documents.  Amounts  borrowed  under  this  Section  2.2 and  repaid  may not be
reborrowed.

              (D) Notes.  Borrowers  shall  execute  and  deliver to Lender such
Notes as Lender may request in its sole  discretion to evidence the  Obligations
relating to the Term Loan.

              (E) Principal  Payments.  Borrowers shall make principal  payments
over a thirty-six month term based on a sixty month amortization schedule,  with
all outstanding amounts due on the Term Loan due and payable as the thirty-sixth
installment.  The first  installment  is due on the 1st day of March,  1998, and
each subsequent payment is due on that day of each subsequent month.

          2.3  Interest.

              (A) Rate of Interest.  Except  where  specified to the contrary in
any Note or in any other  Loan  Document,  the  Loans and all other  Obligations
shall bear interest from the date such Loans are made or such other

                                       -7-

<PAGE>



Obligations  become  due to the date paid at a rate per annum  equal to the Base
Rate plus 1.5% for the Revolving Loan and Base Rate plus 1.75% for the Term Loan
(the "Interest  Rate").  After the  occurrence and during the  continuance of an
Event of Default,  the Loans and all other  Obligations  shall, at the option of
Lender,  bear  interest at a rate per annum equal to 3.0% plus the Interest Rate
(the "Default Rate").

              (B) Computation and Payment of Interest. Interest on the Loans and
all other  Obligations  shall be computed on the daily principal  balance on the
basis of a 360 day year for the  actual  number of days  elapsed  in the  period
during which it accrues and shall be payable to Lender monthly in arrears on the
first  day of  each  month,  on the  date of any  prepayment  of  Loans,  and at
maturity, whether by acceleration or otherwise.

              (C) Interest Laws.  Notwithstanding  any provision to the contrary
contained in this Agreement or any other Loan Document,  Borrowers  shall not be
required to pay, and Lender  shall not be  permitted  to collect,  any amount of
interest in excess of the maximum amount of interest permitted by applicable law
("Excess  Interest").  If any Excess Interest is provided for or determined by a
court of competent  jurisdiction  to have been provided for in this Agreement or
in any other Loan  Document,  then in such  event:  (I) the  provisions  of this
subsection  shall govern and control;  (2) neither  Borrowers nor any other Loan
Party shall be obligated  to pay any Excess  Interest;  (3) any Excess  Interest
that  Lender may have  received  hereunder  shall be, at  Lender's  option,  (a)
applied as a credit against the outstanding principal balance of the Obligations
or accrued and unpaid  interest (not to exceed the maximum  amount  permitted by
law),  (b)  refunded  to the  payor  thereof,  or  (c)  any  combination  of the
foregoing;  (4) the interest  rate(s) provided for herein shall be automatically
reduced to the maximum  lawful rate allowed  from time to time under  applicable
law (the "Maximum Rate"),  and this Agreement and the other Loan Documents shall
be deemed to have been and shall be,  reformed  and  modified  to  reflect  such
reduction;  and (5) neither  Borrowers  nor any Loan Party shall have any action
against  Lender for any damages  arising out of the payment or collection of any
Excess  Interest.  Notwithstanding  the  foregoing,  if for any  period  of time
interest on any  Obligations  is  calculated at the Maximum Rate rather than the
applicable  rate under this  Agreement,  and  thereafter  such  applicable  rate
becomes  less  than the  Maximum  Rate,  the rate of  interest  payable  on such
Obligations  shall remain at the Maximum  Rate until Lender shall have  received
the amount of interest  which Lender would have  received  during such period on
such  Obligations  had the rate of interest not been limited to the Maximum Rate
during such period.

          2.4  Fees.

              (A)  Closing  Fee.  Borrowers  shall pay to Lender on the  closing
date,  a  closing  fee in the  amount  of  $50,000.00,  which fee shall be fully
earned, due and payable upon the execution and delivery of this Agreement.

              (B) Unused Line Fee.  Borrowers  shall pay to Lender,  a fee in an
amount equal to 0.50% per annum  multiplied by the amount equal to $1,700,000.00
less the sum of the  average  daily  balance of the  Revolving  Loan  during the
preceding  month,  such fee to be  calculated on the basis of a 360 day year for
the actual  number of days  elapsed and to be payable  monthly in arrears on the
first day of each  month  following  the  closing  date  during the term of this
Agreement, including all Renewal Terms.


                                       -8-

<PAGE>




              (C) Examination Fee.  Borrowers shall pay to Lender an examination
fee for each  examination  equal to $650.00 per  examiner per day or any portion
thereof together with out-of-pocket expenses.

              (D) Collateral  Management  Fee.  Borrowers  shall pay to Lender a
collateral  management  fee in the  amount  of $2,000  per month for each  month
during the Term of this Agreement.

              (E) Other Fees and Expenses.  Borrowers  shall pay to Lender,  all
charges for  returned  items and all other bank charges  incurred by Lender,  as
well as Lender's  standard  wire  transfer  charges for each wire  transfer made
under this Agreement.

          2.5  Borrowers' Joint and Several  Liability.  Borrowers are jointly
and severally  liable to Lender for each and every  Obligation,  including,
but not limited to payment of the Revolving Loan,  Term Loan,  interest and
all fees due hereunder.

          2.6  Payments and Prepayments.

              (A)  Manner  and  Time of  Payment.  Borrowers  hereby  authorizes
Lender,  in its sole  discretion,  to charge  interest and other amounts payable
hereunder to the Revolving Loan, all as set forth on Lender's books and records.
If Lender elects to bill either or both  Borrowers for any amount due hereunder,
such amount  shall be  immediately  due and  payable  with  interest  thereon as
provided  herein.  All payments made by either or both Borrowers with respect to
the  Obligations   shall  be  made  without   deduction,   defense,   setoff  or
counterclaim.  All payments to Lender hereunder shall, unless otherwise directed
by Lender,  be made by wire transfer to Lender's account,  ABA No.  0710-0001-3,
Account No.  5590116 at The First  National Bank of Chicago,  One First National
Plaza,  Chicago,  IL 60670,  Reference:  Heller Commercial Funding for the joint
benefit of Greenman Technologies of Minnesota, Inc. and Greenman Technologies of
Georgia,  Inc.  Proceeds remitted to Lender shall be credited to the Obligations
on the same Business Day such proceeds were received;  provided however, for the
purpose of calculating  interest on the Obligations,  such funds shall be deemed
received on the first Business Day thereafter.

              (B) Mandatory  Prepayments.  At any time that the  Revolving  Loan
exceeds the Maximum  Revolving Loan Amount,  Borrowers shall,  immediately repay
the Revolving Loan to the extent necessary to reduce the principal balance to an
amount equal to or less than the Maximum Revolving Loan Amount.

              (C) Voluntary Prepayments and Repayments. The Obligations may only
be  prepaid or repaid in full and not in part  (other  than  prepayments  of the
Revolving Loan which do not terminate  this  Agreement or prepayments  permitted
under any Note).  Borrowers  may, at any time upon not less than three  Business
Days'  prior  notice to  Lender,  prepay  the  Obligations  and  terminate  this
Agreement.  If Borrowers  voluntarily  prepay the Obligations in full or in part
(other than prepayments of the Revolving Loan which do not terminate this

                                      -9-

<PAGE>



Agreement),  Borrowers,  at the time of  prepayment,  shall  pay to  Lender,  as
compensation  for the  costs  of  being  prepared  to make  funds  available  to
Borrowers under this Agreement,  and not as a penalty,  an amount  determined by
multiplying  the applicable  percentage set forth below by  $5,000,000.00,  3.0%
upon a prepayment  during the first Loan Year; 2.0% upon a prepayment during the
second Loan Year;  and 1.0% upon a  prepayment  during the third Loan Year,  and
during any Renewal Term (as defined below).

              (D)  Payments on Business  Days.  Whenever  any payment to be made
hereunder  shall be stated to be due on a day that is not a  Business  Day,  the
payment may be made on the next  succeeding  Business Day and such  extension of
time shall be included in the  computation of the amount of interest or fees due
hereunder.

         2.7 Term of this  Agreement.  This Agreement  shall be effective  until
January 28, 2001 (the "Original Term") and shall  automatically  renew from year
to year  thereafter  (each  such year a "Renewal  Term")  unless  terminated  by
Borrowers giving to Lender or Lender giving to either of Borrowers not less than
60 days prior  written  notice of its  intention  to terminate at the end of the
Original Term or at the end of any Renewal Term (the "Termination  Date").  Upon
termination (whether on the Termination Date or otherwise) all Obligations shall
become immediately due and payable without notice or demand. Notwithstanding any
termination,  until all Obligations  have been fully paid and satisfied,  Lender
shall be entitled to retain security interests in and liens upon all Collateral,
and even after  payment of all  Obligations  hereunder,  certain of Lender's and
Borrower's  agreements and  obligations  shall survive such  terminations as set
forth in subsection 8.6.  Notwithstanding  anything to the contrary contained in
this  subsection,  renewal pursuant hereto is only effective as to the Revolving
Loan.

         2.8 Statements.  Lender shall render a monthly  statement of account to
each of the Borrowers within twenty (20) days after the end of each month with a
copy to Greenman Technologies,  Inc., 7 Kimball Lane, Building A, Lynnfield,  MA
01940, Attention Charles E. Coppa. Such statement of account shall constitute an
account  stated  and  Borrowers  shall  have  fully and  irrevocably  waived all
objections to such  statements  and the contents  thereof  unless both Borrowers
make  written  objection  thereto  within  thirty  (30)  days from the date such
statement is mailed to either of the Borrowers.

         2.9  Grant  of  Security  Interest-GTM.   To  secure  the  payment  and
performance  of the  Obligations,  GTM  hereby  grants  to  Lender a  continuing
security interest,  lien and mortgage in and to all right, title and interest of
GTM in all  personal  and real  property of GTM whether now owned or existing or
hereafter acquired or arising and regardless of where located including, without
limitation:  (A) Accounts,  and all  guaranties and security  therefor,  and all
goods and rights represented  thereby or arising therefrom  including the rights
of stoppage in transit,  replevin and reclamation;  (B) general  intangibles (as
defined in the UCC);  (C)  documents  (as defined in the UCC) or other  receipts
covering,  evidencing or representing  goods; (D) instruments (as defined in the
UCC); (E) chattel paper (as defined in the UCC);  (F) Equipment;  (G) investment
property (as defined in the UCC) including,  without limitation,  all securities
(certificated and uncertificated),  security accounts,  securities entitlements,
commodity contracts and commodity accounts;  (H) Intellectual  Property; (I) all
deposit accounts of GTM maintained with any bank or financial  institution;  (J)
all cash and other monies

                                      -10-

<PAGE>



and  property  of GTM in the  possession  or under the  control of Lender or any
lender  participant in any of the Loans; (K) all books,  records,  ledger cards,
files,  correspondence,   computer  programs,  tapes,  disks  and  related  data
processing software that at any time evidence or contain information relating to
any of the property described above or are otherwise necessary or helpful in the
collection  thereof  or  realization  thereon;  (L) the Real  Property;  and (M)
proceeds,  rents, profits,  products and offspring of all or any of the property
described above,  including,  without limitation,  the proceeds of any insurance
policies covering any of the above described property.

          2.10 Grant  of  Security  Interest-GTG.  To  secure  the  payment  and
performance  of the  Obligations,  GTG  hereby  grants  to  Lender a  continuing
security interest,  lien and mortgage in and to all right, title and interest of
GTG in all  personal  and real  property of GTG whether now owned or existing or
hereafter acquired or arising and regardless of where located including, without
limitation:  (A) Accounts,  and all  guaranties and security  therefor,  and all
goods and rights represented  thereby or arising therefrom  including the rights
of stoppage in transit,  replevin and reclamation;  (B) general  intangibles (as
defined in the UCC);  (C)  documents  (as defined in the UCC) or other  receipts
covering,  evidencing or representing  goods; (D) instruments (as defined in the
UCC); (E) chattel paper (as defined in the UCC);  (F) Equipment;  (G) investment
property (as defined in the UCC) including,  without limitation,  all securities
(certificated and uncertificated),  security accounts,  securities entitlements,
commodity contracts and commodity accounts;  (H) Intellectual  Property; (I) all
deposit accounts of GTG maintained with any bank or financial  institution;  (J)
all cash and other  monies and  property of GTG in the  possession  or under the
control of Lender or any lender  participant in any of the Loans; (K) all books,
records, ledger cards, files,  correspondence,  computer programs,  tapes, disks
and  related  data  processing  software  that at any time  evidence  or contain
information  relating to any of the property  described  above or are  otherwise
necessary or helpful in the collection thereof or realization  thereon;  (L) the
Real Property; and (M) proceeds,  rents, profits,  products and offspring of all
or any of the property  described  above,  including,  without  limitation,  the
proceeds of any insurance policies covering any of the above described property.

                         SECTION 3. CONDITIONS TO LOANS

         The making of Loans by Lender on the closing  date and on each  funding
date of a  Revolving  Advance  are each  subject to  satisfaction  of all of the
conditions,  agreements and covenants set forth in this Agreement and all of the
conditions set forth in the Conditions Rider, attached hereto.

                SECTION 4. BORROWERS' REPRESENTATIONS, WARRANTIES
                              AND CERTAIN COVENANTS

         To induce Lender to enter into the Loan  Documents,  and to make and to
continue to make Loans and/or provide other  financial  accommodations  to or on
behalf of Borrowers,  Borrowers both individually and jointly represent, warrant
and covenant (as  applicable)  to Lender that the following  statements  are and
will be true,  correct  and  complete  and  shall  remain so for so long as this
Agreement shall be in effect and until payment in full of all Obligations.


                                      -11-

<PAGE>



         4.1 Due Incorporation,  Oualification and Authorization.  Borrowers are
both duly  organized and existing and in good  standing  under the laws of their
respective  states of  incorporation  and are  qualified and licensed to conduct
business in all States where such  qualifications or licensing is required;  the
execution,  delivery and  performance  of this  Agreement and the Loan Documents
have been duly  authorized and are not in  contravention  of any applicable law,
Borrowers' corporate charters or by-laws or any other formation documents or any
agreements or orders by which Borrowers are bound;  neither of Borrowers are, to
the best of  Borrowers'  knowledge,  in violation of any law,  ordinance,  rule,
regulation,  order or other requirement of any government or any instrumentality
or agency thereof.

         4.2 Financial Condition.  All financial statements concerning Borrowers
and all Subsidiaries  which have been or may hereafter be furnished by Borrowers
and such Subsidiaries to Lender have been or will be prepared in accordance with
GAAP consistently applied throughout the periods involved and do or will present
fairly both  financial  condition of Borrowers and such  Subsidiaries  as at the
dates thereof and the results of its operations for the periods then ended.

         4.3 Account  Warranties and Covenants.  As to each Account that, at the
time of its creation, the Account is a valid, bona fide account, representing an
undisputed  indebtedness incurred by the named account debtor for goods actually
sold and delivered or for services completely  rendered;  there are no rights of
cancellation,  setoffs, offsets or counterclaims,  genuine or otherwise, against
the  Account;  the  Account  does  not  represent  a sale to an  Affiliate  or a
consignment,  sale or return or a bill and hold transaction; no agreement exists
permitting any return,  deduction or discount (other than the discount stated on
the invoice);  either GTM or GTG are the lawful owner of the Account and has the
right  to  assign  the  same to  Lender;  the  Account  is free of all  security
interests,  liens,  claims and encumbrances other than those in favor of Lender,
and the Account is due and payable in accordance  with its terms.  No credits or
allowances  will be issued,  granted or  allowed by either  Borrower  to account
debtors and no returns will be accepted  without Lender's prior written consent;
provided however,  until the earlier of (i) the occurrence of a Default or Event
of  Default  or (ii) such time as Lender  notifies  Borrowers  to the  contrary,
Borrowers may presume consent.  Borrowers will immediately  notify Lender in the
event that an account  debtor  alleges any  dispute or claim with  respect to an
Account or of any other circumstances known to either or both Borrowers that may
impair the  validity  or  collectibility  of an Account.  Lender  shall have the
right,  at any time or times  hereafter,  to verify the validity,  amount or any
other matter relating to an Account, by mail,  telephone or in person. After the
occurrence of a Default or an Event of Default,  neither  Borrower may,  without
the prior consent of Lender,  adjust, settle or compromise the amount or payment
of any  Account,  or  release  wholly or partly  any  account  debtor or obligor
thereof, or allow any credit or discount thereon.

         4.4 Names and Locations. Borrowers currently conduct business or during
the past five years conducted  business under the following names,  trade names,
fictitious names and business names. The location of Borrowers' principal places
of business, the locations of Borrowers' books and records, the locations of all
other offices of Borrowers and all Collateral locations are as set forth below:


                                      -12-

<PAGE>

                                    Locations


  Principal Place of Business:        Greenman Technologies, Inc.
                                      7 Kimball Lane, Building A
                                      Lynnfield, MA  01940

  Books and Records:                  Same as principal place of business

  Other:                              Greenman Technologies of Minnesota, Inc.
                                      12498 Wyoming Ave.
                                      Savage, MN  55378

                                      Greenman Technologies of Georgia, Inc.
                                      138 Sherrel Ave.
                                      Jackson, GA  30233


                                      Tradenames

  Previous Names:                     BFI Tire Recyclers of Minnesota, Inc.
                                      BFI Tire Recyclers of Georgia, Inc.

Such  locations  are  Borrowers'  sole  locations  for  their  business  and the
Collateral.  Borrowers  and each  Subsidiary  will give  Lender at least 30 days
advance  written  notice  of: (a) any change of name or of any new trade name or
fictitious business name, (b) any change of principal place of business, (c) any
change in the location of such party's books and records or the  Collateral,  or
(d) any new location for such Person's books and records or the Collateral.

         4.5  Title;  Liens;  Operation  of  Business.  Borrowers  have and will
continue to have good,  marketable and legal title to the  Collateral,  free and
clear of all liens, claims,  security interests or encumbrances,  except for the
security interests granted to Lender by Borrowers, those disclosed in writing by
either or both  Borrowers  to  Lender  as of the  closing  date  (including  the
security  interest  granted  by  Borrowers  to  affiliates  of   Browning-Ferris
Industries which security  interests will be discharged with the proceeds of the
Loans) and any security  interest  which either or both Borrowers have disclosed
in writing to Lender and to which Lender has given its written  consent prior to
being granted by either or both Borrowers. Borrowers maintain and shall continue
to maintain  complete and accurate  records with respect to all of their assets.
Borrowers  maintain  and shall  continue  to  maintain  all  licenses,  permits,
franchises,  approvals  and  consents  as are  required  in the conduct of their
business and the ownership and operation of their properties.

          4.6  Litigation;  Adverse  Facts.  There are no  judgments outstanding
against or affecting Borrowers,  their officers,  directors or Affiliates or any
of either or both Borrowers' property and there are no actions, charges, claims,
demands,  suits,  proceedings,  or  governmental  investigations  now pending or
threatened  against either or both Borrowers or any of either or both Borrowers'
property.


                                      -13-

<PAGE>

         4.7 Payment of Taxes. All material tax returns and reports of Borrowers
and each  Subsidiary  required to be filed by any of them have been timely filed
and are complete and accurate in all material respects. All taxes,  assessments,
fees and other  governmental  charges which are due and payable by Borrowers and
each Subsidiary  have been paid when due.  Borrowers will make timely payment or
deposit of all F.I.C.A.  payments and withholding  taxes and will, upon request,
furnish Lender with proof  satisfactory  to Lender that Borrowers have made such
required  payments or deposits.  As of the closing date,  none of the income tax
returns of Borrowers or any Subsidiaries are under audit. No tax liens have been
filed against Borrowers or any Subsidiaries.  The charges, accruals and reserves
on the books of Borrowers  and each  Subsidiary in respect of any taxes or other
governmental   charges  are  in   accordance   with  GAAP.   GTM's  federal  tax
identification number is 47-18779940. GTG's federal tax identification number is
58-2324483.

         4.8 Employee Benefit Plans.  Borrowers,  each Subsidiary and each ERISA
Affiliate is in compliance,  and will continue to remain in  compliance,  in all
material respects with all applicable provisions of ERISA, the IRC and all other
applicable laws and the regulations and interpretations  thereof with respect to
all Employee  Benefit Plans.  No material  liability has been incurred by either
Borrower, any Subsidiaries or any ERISA Affiliates which remains unsatisfied for
any funding obligation,  taxes or penalties with respect to any Employee Benefit
Plan.  Neither  Borrower nor any  Subsidiaries  shall establish any new Employee
Benefit Plan or amend any  existing  Employee  Benefit Plan if the  liability or
increased  liability resulting from such establishment or amendment shall have a
Material Adverse Effect.

         4.9 Environmental  Compliance.  Each Loan Party has been, is currently,
and will  continue to remain in  compliance  with all  applicable  Environmental
Laws.  There are no  claims,  liabilities,  liens,  investigations,  litigation,
administrative  proceedings,  whether  pending or  threatened,  or  judgments or
orders relating to any Hazardous  Materials  asserted or threatened  against any
Loan Party or relating to any real property currently or formerly owned,  leased
or operated by any Loan Party.

         4.10 Ability to Pay Debts.  Borrowers are now and shall be at all times
hereafter  able to pay each of their joint and  individual  debts as they become
due  and  shall  have  sufficient  capital  to  enable  them  to  operate  their
businesses.

         4.11 Disclosure. There is no event that has occurred nor any fact known
by either or both  Borrowers  but not  furnished  to Lender,  which will have or
reasonably be expected to have a Material Adverse Effect.

         4.12  Insurance.  Borrowers  maintain,  and will  continue  to maintain
adequate  insurance  policies for public  liability,  property  damage for their
business and  properties,  product  liability,  and business  interruption  with
respect to their  business  and  properties  against loss or damage of the kinds
customarily  carried or maintained by  corporations  of  established  reputation
engaged in similar  businesses  and in amounts  acceptable to Lender.  Borrowers
shall cause Lender to be named as loss payee on all insurance  policies relating
to any Collateral and shall cause Lender to be named as additional insured under
all liability policies, in each case pursuant to appropriate endorsements in

                                      -14-

<PAGE>

form and  substance  satisfactory  to Lender  and shall  collaterally  assign to
Lender as security for the payment of the Obligations all business  interruption
insurance of Borrowers. No notice of cancellation has been received with respect
to such policies and Borrowers are in compliance  with all conditions  contained
in such policies.  Borrowers shall apply any proceeds received from any policies
of insurance relating to any Collateral to the Obligations.  In the event either
Borrower  fails to  provide  Lender  with  evidence  of the  insurance  coverage
required by or this  Agreement,  Lender may, but is not  required  to,  purchase
insurance at Borrowers' expense to protect Lender's interests in the Collateral.
This insurance may, but need not,  protect  Borrowers'  interests.  The coverage
purchased by Lender may not pay any claim made by Borrowers or any claim that is
made against  Borrowers in connection with the  Collateral.  Borrowers may later
cancel any insurance  purchased by Lender,  but only after providing Lender with
evidence that Borrowers have obtained  insurance as required by this  Agreement.
If Lender purchases insurance for the Collateral,  Borrowers will be responsible
for the costs of that insurance, including interest and other charges imposed by
Lender in connection  with the placement of the  insurance,  until the effective
date of the  cancellation  or  expiration  of the  insurance.  The  costs of the
insurance  may be added to the  Obligations.  The costs of the  insurance may be
more than the cost of insurance that Borrowers are able to obtain on their own.

          4.13 Accounting  Methods;  Access  to  Accountants.   Subject  to  the
Conditions Rider attached hereto, Borrowers shall maintain their current methods
of accounting, as of the closing date, without modification. Borrowers authorize
Lender to discuss the financial condition and financial  statements of Borrowers
with the affected  Borrower's  Accountants,  and authorize  such  Accountants to
respond to all of Lender's  inquiries,  and Borrowers hereby waives the right to
assert a  confidential  relationship,  if any, that either of them may have with
such Accountants in connection with any information requested by Lender pursuant
to or in accordance with this Agreement.

         4.14 Inspection.  Lender shall have the right at any time during normal
business  hours to visit and inspect any of the  properties  of Borrowers or any
Subsidiaries,  and, in conjunction with such inspection, to make copies and take
extracts from any of their books and records therefrom.

          4.15 Collection  of Accounts.  Upon the  occurrence of a Default or an
Event of  Default,  Lender may,  at any time,  with or without  notice to either
Borrower,  notify all account  debtors of both  Borrowers that the Accounts have
been  assigned  to Lender,  and that  Lender has a  security  interest  in same;
collect the  Accounts  directly,  and add the  collection  costs and expenses to
Borrowers' loan account.  Unless and until Lender collects the Accounts directly
or gives either or both Borrowers written instructions,  Borrowers shall collect
all Accounts for Lender,  receive,  as the sole and exclusive property of Lender
all payments thereon as Lender's  trustee and immediately  deliver said payments
to Lender in their original form as received from the account debtor.

     SECTION 5. REPORTING AND OTHER AFFIRMATIVE COVENANTS

         Borrowers  covenant and agree that,  during the term of this  Agreement
and until payment in full of all Obligations, Borrowers shall perform all of the
following:

                                      -15-
<PAGE>

         5.1 Financial  Statements and Other Reports.  Borrowers will deliver to
Lender  the  financial  statements  and other  reports  listed on the  Reporting
Addendum  attached  hereto  on the  dates  and in the  manner  set forth in such
Reporting Addendum.

         5.2  Appraisals.  From  time to  time,  upon  the  request  of  Lender,
Borrowers will obtain and deliver to Lender,  at Borrowers'  expense,  appraisal
reports  in form and  substance  and from  appraisers  satisfactory  to  Lender,
stating the then current fair market and forced liquidation values of all or any
portion of the Collateral;  provided however,  so long as no Default or Event of
Default  is  continuing,  Lender  shall  not  request  an  appraisal  as to  any
particular category of Collateral to be performed more than once every Loan Year
at Borrowers' expense.

         5.3 Government Notices. Borrowers will deliver to Lender promptly after
receipt copies of all notices, requests, subpoenas,  inquiries or other writings
received from any governmental  agency concerning any Employee Benefit Plan, the
violation or alleged  violation of any Environmental  Laws, the storage,  use or
disposal of any Hazardous  Material,  the violation or alleged  violation of the
Fair Labor  Standards  Act or  Borrowers'  payment or  non-payment  of any taxes
including any tax audit.

         5.4  Maintenance of Properties.  Borrowers will maintain or cause to be
maintained in good repair,  working order and condition all material  properties
used in the business of Borrowers and  Subsidiaries and will make or cause to be
made all appropriate repairs, renewals and replacements thereof.

         5.5  Compliance  with  Laws.   Borrowers  will,  and  will  cause  each
Subsidiary  to, comply with the  requirements  of all  applicable  laws,  rules,
regulations and orders of any governmental  authority as now in effect and which
may be imposed  in the future in all  jurisdictions  in which  Borrowers  or any
Subsidiaries are now doing business or may hereafter be doing business.

         5.6  Further   Assurances.   Borrowers  shall,  and  shall  cause  each
Subsidiary  to,  from  time to  time,  execute  such  guaranties,  financing  or
continuation  statements,  documents,  security  agreements,  reports  and other
documents  or  deliver  to  Lender  such  instruments,  certificates  of  title,
mortgages,  deeds  of  trust,  or  other  documents  as  Lender  at any time may
reasonably  request to evidence,  perfect or otherwise  implement the guaranties
and  security  for  repayment  of the  Obligations  provided  for  in  the  Loan
Documents.

         5.7 Use of  Proceeds  and  Margin  Security.  Borrowers  shall  use the
proceeds  of  all  Loans  for  proper  business  purposes  consistent  with  all
applicable laws, statutes, rules and regulations.  No portion of the proceeds of
any Loan  shall be used by  Borrowers  or any  Subsidiaries  for the  purpose of
purchasing  or  carrying  margin  stock  within the meaning of  Regulation  G or
Regulation U, or in any manner that might cause the borrowing or the application
of such proceeds to violate Regulation T or Regulation X or any other regulation
of the Board of  Governors  of the  Federal  Reserve  System or to  violate  the
Exchange Act.

                                      -16-

<PAGE>

                          SECTION 6. NEGATIVE COVENANTS

         Borrowers  covenant and agree that,  during the term of this  Agreement
and until payment in full of all Obligations, Borrowers shall not:

         6.1 Book Net Worth.  Permit Borrowers'  combined book net worth, at any
time, to be less than $650,000.00.

         6.2 Capital  Expenditure  Limits.  Except as provided in the Conditions
Rider, make or incur any plant or fixed capital  expenditure,  or any commitment
therefor,  or  purchase or lease any real or  personal  property or  replacement
equipment in excess of $300,000.00  per Borrower in the aggregate for any fiscal
year.

         6.3  Compensation.   Pay  total   compensation,   including   salaries,
withdrawals,  fees, bonuses,  commissions,  drawing accounts, management fees or
other payments,  whether directly or indirectly,  in money or otherwise,  during
any  fiscal  year to all of  either  or both  Borrowers'  executives,  officers,
shareholders,  affiliates,  and  directors  (or  any  relatives  of  each of the
foregoing) in an aggregate  amount in excess of l 20% of those paid in the prior
fiscal year.

         6.4 Indebtedness and Liabilities. Directly or indirectly create, incur,
assume,  guaranty,  or otherwise become or remain directly or indirectly liable,
on a fixed or contingent basis, with respect to any indebtedness  outside of the
ordinary  course of  Borrower's  business  as  presently  conducted,  except for
renewals or extension of existing indebtedness (previously disclosed to Lender);
provided however,  in no event shall Borrowers prepay any indebtedness  owing to
any third party, other than the Obligations pursuant to subsection 2.6(C).

          6.5  Transfers, Negative Pledges and Related Matters.

              (A) Transfers.  Sell, lease, consign,  assign or otherwise dispose
of, or grant any option with respect to any of the assets of  Borrowers,  except
that  Borrowers  may sell  inventory  in the  ordinary  course  of  business  as
presently  conducted and Borrowers may, with Lender's prior written  consent and
in the ordinary course of business,  sell or trade any item of Equipment so long
as Borrower replaces such Equipment with Equipment of equal or greater value.

              (B) No Negative Pledges. Enter into or assume any agreement (other
than the Loan  Documents)  prohibiting  the creation or  assumption of any lien,
claim, security interest or encumbrance upon their properties or assets, whether
now owned or hereafter acquired.

         6.6  Investments and Loans.  Make or permit to exist  investments in or
loans to any other Person, except loans to employees for moving,  entertainment,
travel and other  similar  expenses  in the  ordinary  course of  business in an
aggregate  outstanding  amount not in excess of $ l 0,000.00 per Borrower at any
time.

         6.7  Distributions.  Make  any  distribution  or  declare  or  pay  any
dividends (in cash or in stock) on, or purchase,  acquire,  redeem or retire any
of Borrowers' capital stock, of any class, whether now or hereafter outstanding;
provided however, that one year from the date hereof, Borrowers

                                      -17-

<PAGE>



may pay  dividends of Excess Cash Flow after  reserving a minimum of twelve loan
payments of the Term Loan.

         6.8 Restriction on Fundamental  Changes. (a) Enter into any transaction
of merger or consolidation;  (b) liquidate,  wind-up, dissolve either Borrowers,
or cease or suspend either Borrowers' businesses;  (c) make any change in either
Borrowers' financial structure or in any of its business operations; (d) acquire
by purchase or otherwise all or any  substantial  part of the business or assets
of, or stock or other beneficial ownership of, any Person; (e) establish, create
or acquire any new Subsidiary;  or (f) change  Borrowers'  fiscal year or change
their tax entity designation under the IRC.

         6.9 Transactions with Affiliates. Directly or indirectly, enter into or
permit to exist any  transaction  (including  the purchase,  sale or exchange of
property  or the  rendering  of any  service)  with  any  Affiliate  or with any
officer,  director or employee of any Loan Party, except for transactions in the
ordinary course of either Borrower's business, as presently conducted,  and upon
fair and reasonable  terms which are fully  disclosed to Lender and which are no
less favorable to Borrowers than they would obtain in a comparable  arm's length
transaction with an unaffiliated Person.

          6.10 Bank  Accounts.  Establish  any new  bank  accounts,  or amend or
terminate  any  blocked  account or lockbox  agreement  without  Lender's  prior
written consent.

                    SECTION 7. DEFAULT, RIGHTS AND REMEDIES

         7.1 Events of Default.  The  occurrence or existence of any one or more
of the following events (each, an "Event of Default"):

              (A)  Payment.  Failure to make  payment of any of the  Obligations
when due or declared due; or

              (B) Failure to Perform.  Failure of Borrowers or any Loan Party to
perform or comply with any term,  condition,  provision,  covenant or  agreement
contained in the Loan Documents; or

              (C) Default in Other Agreements. The existence of a default in any
material  agreement  to which  either  Borrower  is a party  or by which  either
Borrower or either Borrower's property or assets are bound; or

              (D)   Breach   of   Warranty.   Any   representation,    warranty,
certification,  report  or other  statement  made by any Loan  Party in any Loan
Document or in any  statement,  certificate  or report at any time given by such
Person in writing  pursuant or in connection  with any Loan Document is false in
any material respect on the date made; or

              (E)  Change  in  Control.  Any  change,   direct  or  indirect  in
Borrowers' capital ownership in excess of 10%; or

                                      -18-

<PAGE>

              (F) Material  Adverse  Effect.  Any event which creates a Material
Adverse Effect; or

              (G) Involuntary  Bankruptcy;  Appointment of Receiver,  etc. (l) A
court enters a decree or order for relief with  respect to any  guarantor of the
Obligations,  Borrowers or any  Subsidiaries  in an  involuntary  case under any
applicable  bankruptcy,  insolvency  or other  similar law now or  hereafter  in
effect; or (2) a receiver, liquidator, sequestrator, trustee, custodian or other
fiduciary having similar powers over any guarantor of the Obligations, Borrowers
or any  Subsidiaries,  or over all or a  substantial  part of  their  respective
property, is appointed; or

              (H) Voluntary Bankruptcy;  Appointment of Receiver, etc. Borrowers
or any Subsidiaries, or any guarantor of the Obligations,  commences a voluntary
case under any  applicable  bankruptcy,  insolvency  or other similar law now or
hereafter in effect;  consents to the  appointment of or taking  possession by a
receiver,  trustee or other  custodian  for all or a  substantial  part of their
property; or makes any assignment for the benefit of creditors; or

              (I) Levy.  Any lien,  levy or assessment is filed or recorded with
respect to or otherwise imposed upon all or any part of Borrowers' assets by the
United  States or any  department  or  instrumentality  thereof or by any state,
county, municipality or other governmental agency; or

              (J) Judgment and Attachments.  Any money judgment, writ or warrant
of  attachment,  levy, or similar  process is entered or filed against either or
both  Borrowers  or any of their assets in an amount in any  individual  case in
excess  of  $10,000  or an  amount  in the  aggregate  at any time in  excess of
$50,000; or

              (K)  Dissolution;  Injunction.  Any order,  judgment  or decree is
entered  against either  Borrower  decreeing the dissolution or split up of such
Borrower, or enjoining,  restraining or in any way preventing such Borrower from
conducting all or any material part of its business; or

              (L) Loss of Guarantor.  Any guarantor of the  Obligations  dies or
terminates its guaranty or gives notice of termination of its guaranty and a new
guarantor acceptable to Lender, in Lender's sole discretion,  is not substituted
within thirty (30) days; or

              (M) Failure of Security.  Lender does not have or ceases to have a
valid and perfected first priority security  interest in the Collateral,  or any
of the Loan Documents ceases to be in full force and effect or is declared to be
null and void; or

              (N)  Subordinated  Debt  Payments.  Borrowers  make any payment on
account of indebtedness  which has been subordinated to the Obligations,  except
to the extent such payment is allowed under any subordination  agreement entered
into with Lender.

         Notwithstanding  anything  contained in this Section 7 to the contrary,
Lender  shall  refrain from  exercising  its rights and remedies and an Event of
Default shall not be deemed to have occurred by reason of the  occurrence of any
of the events set forth in subsections 7.1 (G), 7. l (I), and 7.1(J) of this

                                      -19-

<PAGE>



Agreement  if,  within  30 days  from the date  thereof,  the same is  released,
discharged, dismissed, bonded against or satisfied.

         7.2 Suspension of Loans. Upon the occurrence of any Default or Event of
Default,  notwithstanding  any  grace  period or right to cure,  Lender  without
notice or demand,  may  immediately  cease making  additional  Loans or advances
under this Agreement or any other agreement  between  Borrowers and Lender.  The
foregoing  shall in no way affect,  limit,  or waive  Lender's sole and absolute
discretion to make advances under this Agreement.

         7.3 Acceleration. Upon the occurrence of any Event of Default described
in  the  foregoing   subsections   7.1(G)  or  7.1(H),   all  Obligations  shall
automatically become immediately due and payable,  without presentment,  demand,
protest or other  requirements  of any kind,  all of which are hereby  expressly
waived by Borrowers,  and this Agreement  shall  thereupon  terminate;  provided
however, such termination shall not affect Lender's rights and security interest
in the  Collateral  or the  Obligations.  Upon the  occurrence  and  during  the
continuance  of any other  Event of Default,  Lender  may, by written  notice to
either or both  Borrowers,  declare all or any portion of the Obligations to be,
and the same shall forthwith become,  immediately due and payable and Lender may
terminate this Agreement;  provided  however,  such termination shall not affect
Lender's rights and security interest in the Collateral or the Obligations.

         7.4 Remedies.  Upon the occurrence of an Event of Default,  in addition
to and not in limitation of any other rights or remedies  available to Lender at
law or in equity,  Lender may  exercise  in respect of the  Collateral,  all the
rights and remedies of a secured party on default under the UCC and may also (a)
require  Borrowers  to, and  Borrowers  hereby  agrees that they will,  at their
expense  and upon  request  of  Lender  forthwith,  assemble  all or part of the
Collateral  as directed by Lender and make it  available to Lender at a place to
be designated by Lender; (b) require Borrowers to hold all returned Inventory in
trust for Lender,  segregate all returned  Inventory from all other Inventory of
Borrowers or in  Borrowers'  possession  and  conspicuously  label said returned
Inventory as Lender's property; (c) withdraw all cash in any blocked account and
apply such  monies in  payment of the  Obligations;  and (d)  without  notice or
demand  or  legal  process,  enter  upon  any  premises  of  Borrowers  and take
possession of the Collateral. Borrowers agree that, to the extent notice of sale
of the  Collateral or any part thereof shall be required by law, ten days notice
to  Borrowers  of the time and place of any public  sale or the time after which
any private sale is to be made shall constitute reasonable notification.  At any
sale of the Collateral (whether public or private),  if permitted by law, Lender
may bid (which bid may be, in whole or in part, in the form of  cancellation  of
indebtedness)  for the purchase of the Collateral or any portion thereof for the
account of Lender.  Lender shall not be obligated to make any sale of Collateral
regardless  of notice of sale having been given.  Borrowers  shall remain liable
for any  deficiency.  Lender may adjourn any public or private sale from time to
time by announcement  at the time and place fixed  therefor,  and such sale may,
without  further  notice,  be made at the  time  and  place  to  which it was so
adjourned.  To the extent permitted by law, Borrowers hereby  specifically waive
all rights of redemption,  stay or appraisal  which it has or may have under any
law now existing or hereafter  enacted.  Lender shall not be required to proceed
against any Collateral but may proceed against  Borrowers  and/or any Loan Party
directly.

                                      -20-
<PAGE>

         7.5 Appointment of  Attorney-in-Fact.  Borrowers hereby  constitute and
appoint Lender as Borrowers'  attorney-in-fact  with full authority in the place
and stead of Borrowers  and in the name of either or both  Borrowers,  Lender or
otherwise,  from time to time in Lender's  discretion  to take any action and to
execute any instrument that Lender may deem necessary or advisable to accomplish
the purposes of this Agreement, including: (a) to ask, demand, collect, sue for,
recover,  compound, receive and give acquittance and receipts for moneys due and
to  become  due  under  or in  respect  of any of the  Collateral;  (b) upon the
occurrence of a Default or an Event of Default, to adjust,  settle or compromise
the amount or payment of any  Account,  or release  wholly or partly any account
debtor or obligor  thereunder  or allow any credit or discount  thereon;  (c) to
receive,  endorse,  and collect any drafts or other  instruments,  documents and
chattel paper,  in connection  with clause (a) above;  (d) to file any claims or
take any action or institute any  proceedings  that Lender may deem necessary or
desirable  for  the  collection  of or to  preserve  the  value  of  any  of the
Collateral  or  otherwise to enforce the rights of Lender with respect to any of
the Collateral;  (e) to sign and endorse any invoices, freight or express bills,
bills of lading, storage or warehouse receipts,  assignments,  verifications and
notices  in  connection  with  Accounts  and  other  documents  relating  to the
Collateral;  (f) to notify the postal  authorities  to change  the  address  for
delivery of  Borrowers'  mail to an address  designated by Lender to receive and
open all mail  addressed to either  Borrower and to retain all mail  relating to
the  Collateral  and  forward  all other mail to either  Borrower;  (g) to make,
settle and adjust all claims  and make all  determinations  and  decisions  with
respect  to  Borrowers'  insurance  policies.   The  appointment  of  Lender  as
Borrowers'  attorney-in-fact  and Lender's rights and powers are coupled with an
interest and are  irrevocable  until  indefeasible  payment in full and complete
performance of all of the Obligations.

         7.6 Limitation on Duty of Lender with Respect to Collateral. Beyond the
safe custody  thereof,  Lender shall have no duty with respect to any Collateral
in its  possession  or control (or in the  possession or control of any agent or
bailee)  or with  respect to any income  thereon or the  preservation  of rights
against prior parties or any other rights  pertaining  thereto.  Lender shall be
deemed to have exercised  reasonable care in the custody and preservation of the
Collateral  in  its   possession  if  the   Collateral  is  accorded   treatment
substantially equal to that which Lender accords its own property.  Lender shall
not be liable or responsible for any loss or damage to any of the Collateral, or
for any diminution in the value thereof, by reason of the act or omission of any
warehouseman,  carrier,  forwarding agency, consignee,  broker or other agent or
bailee selected by Borrowers or selected by Lender in good faith.

         7.7 License of Intellectual Property. Borrowers hereby assign, transfer
and  convey to Lender,  effective  upon the  occurrence  of any Event of Default
hereunder,  the non-exclusive right and license to use all Intellectual Property
owned or used by Borrowers together with any goodwill associated therewith,  all
to the extent  necessary to enable Lender to realize on the  Collateral  and any
successor  or assign to enjoy the  benefits  of the  Collateral.  This right and
license shall inure to the benefit of all successors, assigns and transferees of
Lender  and its  successors,  assigns  and  transferees,  whether  by  voluntary
conveyance, operation of law, assignment, transfer, foreclosure, deed in lieu of
foreclosure  or  otherwise.  Such right and  license is granted  free of charge,
without requirement that any monetary payment whatsoever be made to Borrowers by
Lender.


                                      -21-

<PAGE>

         7.8 Waivers,  Non-Exclusive  Remedies. No failure on the part of Lender
to exercise,  and no delay in  exercising  and no course of dealing with respect
to, any right under this Agreement or the other Loan Documents  shall operate as
a waiver  thereof;  nor shall any  single or partial  exercise  by Lender of any
right under this  Agreement  or any other Loan  Document  preclude  any other or
further  exercise thereof or the exercise of any other right. The rights in this
Agreement and the other Loan  Documents are cumulative and shall in no way limit
any other remedies provided by law.

         7.9  Demand;  Protest.  Borrowers  waive  demand,  protest,  notice  of
protest, notice of default or dishonor, notice of payment and nonpayment, notice
of any default, and notice of nonpayment at maturity, and agrees that Lender may
compromise,  settle  or  release  without  notice  to  Borrowers  any  accounts,
documents,  instruments,  chattel  paper and/or  guaranties  at any time held by
Lender on which  either or both  Borrowers  may in any way be liable.  Borrowers
agree to any  extensions  of time of payment or partial  payment  at,  before or
after termination of this Agreement.

          7.10 Marshaling;  Payments  Set Aside.  Lender  shall not be under any
obligation  to marshal  any assets in favor of any Loan Party or any other party
or against or in payment of any or all of the  Obligations.  To the extent  that
any Loan Party  makes a payment or  payments  to Lender or Lender  enforces  its
security  interests  or  exercise  its  rights of  setoff,  and such  payment or
payments or the proceeds of such  enforcement  or setoff or any part thereof are
subsequently invalidated,  declared to be fraudulent or preferential,  set aside
and/or required to be repaid to a trustee, receiver or any other party under any
bankruptcy law, state or federal law, common law or equitable cause, then to the
extent of such recovery,  the Obligations or part thereof originally intended to
be satisfied,  and all liens, security interests,  rights and remedies therefor,
shall be revived and  continued  in full force and effect as if such payment had
not been made or such enforcement or setoff had not occurred.

                             SECTION 8 MISCELLANEOUS

         8.1 Set Off. In addition to any rights now or hereafter  granted  under
applicable  law  and not by way of  limitation  of any  such  rights,  upon  the
occurrence of any Event of Default,  Lender, each assignee of Lender's interest,
and each participant is hereby  authorized by Borrowers at any time or from time
to time,  without  notice to Borrowers or to any other  Person,  any such notice
being hereby  expressly  waived,  to set off and to appropriate and to apply any
and all  balances  held by it at any of its offices for the account of Borrowers
or any  Subsidiaries  (regardless  of  whether  such  balances  are  then due to
Borrowers or  Subsidiaries)  and any other property at any time held or owing by
that Lender or  assignee  to or for the credit or for the  account of  Borrowers
against  and on account of any of the  Obligations  then  outstanding;  provided
however,  no  participant  shall  exercise  such right without the prior written
consent of Lender.

         8.2 Expenses and  Attorneys'  Fees.  Borrowers  shall  promptly pay all
fees,  costs and  expenses  incurred  by Lender in  connection  with any matters
contemplated  by or arising out of this  Agreement  or the other Loan  Documents
including the following,  and all such fees, costs and expenses shall be part of
the  Obligations,  payable on demand and  secured by the  Collateral:  (a) fees,
costs and  expenses  (including  attorneys'  fees,  allocated  costs of internal
counsel  and  fees  of   environmental   consultants,   accountants   and  other
professionals retained by Lender) incurred in connection with (i)

                                      -22-

<PAGE>



the examination, review, due diligence investigation,  documentation and closing
of the  financing  arrangements  evidenced by the Loan  Documents,  and (ii) the
review, negotiation, preparation, documentation, execution and administration of
the  Loan  Documents,  the  Loans,  and  any  amendments,   waivers,   consents,
forbearances and other  modifications  relating thereto or any  subordination or
intercreditor  agreements;  (b) fees,  costs and expenses  incurred in creating,
perfecting  and  maintaining  perfection  of  Lender's  rights  in  and  to  the
Collateral;  (c) fees, costs and expenses incurred in connection with forwarding
to Borrowers  the proceeds of Loans  including  Lender's  standard wire transfer
fee; (d) fees,  costs,  expenses and bank  charges,  including  bank charges for
returned checks,  incurred by Lender in  establishing,  maintaining and handling
lock box  accounts,  blocked  accounts or other  accounts for  collection of the
Collateral;  (e) fees, costs,  expenses (including attorneys' fees and allocated
costs of internal  counsel) and costs of settlement  incurred in collecting upon
or enforcing  rights against the Collateral or incurred in any action to enforce
this  Agreement or the other Loan  Documents or to collect any payments due from
Borrowers  or any other  Loan  Party  under  this  Agreement  or any other  Loan
Document or incurred in connection with any refinancing or  restructuring of the
credit  arrangements  provided under this Agreement,  whether in the nature of a
"workout" or in connection  with any  insolvency or  bankruptcy  proceedings  or
otherwise.

         8.3  Indemnity.  In addition  to the  payment of  expenses  pursuant to
subsection 8.2, Borrowers shall indemnify, pay and hold Lender and the officers,
directors,  employees, agents, consultants,  auditors, persons engaged by Lender
to evaluate or monitor the  Collateral,  affiliates  and attorneys of Lender and
such holders  (collectively called the "Indemnitees")  harmless from and against
any and all  liabilities,  obligations,  losses,  damages,  penalties,  actions,
judgments,  suits,  claims,  costs,  expenses and  disbursements  of any kind or
nature  whatsoever  (including  the fees and  disbursements  of counsel for such
Indemnitees in connection  with any  investigative,  administrative  or judicial
proceeding  commenced or  threatened,  whether or not such  Indemnitee  shall be
designated  a party  thereto)  that may be imposed on,  incurred by, or asserted
against  that  Indemnitee,  in any manner  relating  to or  arising  out of this
Agreement or the other Loan  Documents,  the  consummation  of the  transactions
contemplated  by this  Agreement,  the  statements  contained in the  commitment
letters,  if any,  delivered  by Lender,  Lender's  agreement  to make the Loans
hereunder,  the use or intended  use of the  proceeds of any of the Loans or the
exercise of any right or remedy hereunder or under the other Loan Documents (the
"Indemnified Liabilities"); provided however, Borrowers shall have no obligation
to an Indemnitee hereunder with respect to Indemnified  Liabilities arising from
the gross negligence or willful misconduct of that Indemnitee as determined by a
court of competent jurisdiction.

         8.4 Amendments and Waivers. No amendment, modification,  termination or
waiver of any  provision of this  Agreement or of the other Loan  Documents,  or
consent to any  departure  by Borrowers  or any Loan Party  therefrom,  shall be
effective  unless  the same  shall be in  writing  and  signed by  Lender.  Each
amendment,  modification,  termination  or waiver shall be effective only in the
specific instance and for the specific purpose for which it was given.

         8.5 Notices. Unless otherwise specifically provided herein, all notices
shall be in writing addressed to the respective party as set forth below and may
be personally served,  telecopied or sent by overnight courier service or United
States mail and shall be deemed to have been given: (a) if delivered

                                      -23-

<PAGE>



in  person,  when  delivered;  (b) if  delivered  by  telecopy,  on the  date of
transmission if transmitted on a Business Day before 4:00 p.m.  Central time or,
if not, on the next  succeeding  Business  Day;  (c) if  delivered  by overnight
courier, two (2) days after delivery to such courier properly addressed;  or (d)
if by U.S.  Mail,  four (4) Business Days after  depositing in the United States
mail, with postage prepaid and properly addressed.

If to Borrower:            GREENMAN TECHNOLOGIES OF MINNESOTA, INC.

                                    12498 Wyoming Ave.
                                    Savage, Minnesota 55378
                                    Telephone No.: (612) 894-5280
                                    Telecopy No.: (612) 894-5061

                           GREENMAN TECHNOLOGIES OF GEORGIA, INC.

                                    138 Sherrel Ave.
                                    Jackson, GA 30233
                                    Telephone No.: (770) 775-6107
                                    Telecopy No.: (770) 775-4304

If to Lender:                       HELLER FINANCIAL, INC.

                                    Attn: Portfolio Manager,
                                    Heller Commercial Funding
                                    500 W. Monroe Street
                                    Chicago, Illinois 60661
                                    Telephone No.: (312) 441 -7000
                                    Telecopy No.: (312) 928-8761

or to such other address as the party addressed shall have previously designated
by written notice to the serving party, given in accordance with this subsection
8.5.

         8.6 Survival of Representations  and Warranties and Certain Agreements.
All  agreements,  representations  and warranties  made herein shall survive the
execution and delivery of this Agreement and the making of the Loans  hereunder.
Notwithstanding  anything in this  Agreement or implied by law to the  Contrary,
the agreements of Borrowers and Lender set forth in  subsections  8.2. 8.3 8.11,
8.14 and 8.15 (including, without limitation,  Borrowers' agreement to pay fees,
agreement to indemnify  Lender,  agreement as to choice of law and  jurisdiction
and Borrowers' and Lender's waiver of a jury trial) shall survive the payment of
the Loans and the termination of this Agreement.

         8.7 Indulgence Not Waiver. No failure or delay on the part of Lender in
the exercise of any power,  right or privilege shall impair such power, right or
privilege or be construed to be a waiver of any default or acquiescence therein,
nor shall any single or partial exercise of any such power, right or

                                      -24-

<PAGE>



privilege  preclude  other or further  exercise  thereof or of any other  right,
power or privilege.

         8.8 Entire  Agreement.  This  Agreement  and the other  Loan  Documents
embody the entire  agreement  among the parties  hereto and  supersede all prior
commitments, agreements, representations, and understandings, whether written or
oral,  relating to the subject matter  hereof,  and may not be  contradicted  or
varied by evidence of prior,  contemporaneous,  or subsequent oral agreements or
discussions of the parties hereto.

         8.9 Severability of Provisions.  Each provision of this Agreement shall
be severable  from every other  provision of this  Agreement  for the purpose of
determining the legal enforceability of any specific provision.

         8.10 Headings.  Section and  subsection  headings in this Agreement are
included  herein for  convenience  of reference  only and shall not constitute a
part of this Agreement for any other purpose or be given any substantive effect.

          8.11 APPLICABLE LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND SHALL BE
CONSTRUED  AND ENFORCED IN  ACCORDANCE  WITH,  THE INTERNAL LAWS OF THE STATE OF
ILLINOIS, WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES.

          8.12 Successors and Assigns.  This Agreement shall be binding upon and
inure to the benefit of the parties hereto and their  respective  successors and
assigns,  except  that  Borrowers  may not assign  their  rights or  obligations
hereunder  without the prior  written  consent of Lender.  Lender may assign its
rights and delegate its obligations under this Agreement and further may assign,
or sell  participations  in, all or any part of the Loans, or any other interest
herein to an  affiliate  or to another  Person.  Lender shall be relieved of its
obligations  hereunder with respect to the assigned portion  thereof.  Borrowers
hereby  acknowledge  and agree  that any  assignment  will give rise to a direct
obligation  of  Borrowers  to the  assignee  and  that  the  assignee  shall  be
considered  to be a  "Lender".  Lender may furnish  any  information  concerning
Borrowers and  Subsidiaries in its possession from time to time to assignees and
participants (including prospective assignees and participants).

          8.13 No Fiduciary Relationship; Limitation of Liabilities.

               (A)  No provision in this Agreement or in any of the other Loan
Documents and no course of dealing between the parties shall be deemed to create
any fiduciary duty by Lender to Borrowers.

               (B)  Neither  Lender,  nor any  affiliate,  officer,  director,
shareholder,  employee,  attorney,  or agent of Lender shall have any  liability
with respect to, and Borrowers hereby waive,  release,  and agree not to sue any
of them upon, any claim for any special, indirect,  incidental, or consequential
damages suffered or incurred by Borrowers in connection with, arising out of, or
in any way related to, this Agreement or any of the other Loan Documents, or any
of the transactions

                                      -25-

<PAGE>



contemplated  by this  Agreement or any of the other Loan  Documents.  Borrowers
hereby  waive,  release,  and  agree  not to  sue  Lender  or  any  of  Lender's
affiliates,  officers, directors,  employees,  attorneys, or agents for punitive
damages in respect of any claim in  connection  with,  arising out of, or in any
way related to, this Agreement or any of the other Loan Documents, or any of the
transactions   contemplated  by  this  Agreement  or  any  of  the  transactions
contemplated hereby.

         8.14 CONSENT TO JURISDICTION AND WAIVER OF PERSONAL SERVICE.  BORROWERS
HEREBY CONSENT TO THE  JURISDICTION OF ANY STATE OR FEDERAL COURT LOCATED WITHIN
THE COUNTY OF COOK,  STATE OF ILLINOIS AND IRREVOCABLY  AGREES THAT,  SUBJECT TO
LENDER'S ELECTION, ALL ACTIONS OR PROCEEDINGS ARISING OUT OF OR RELATING TO THIS
AGREEMENT  OR THE  OTHER  LOAN  DOCUMENTS  SHALL BE  LITIGATED  IN SUCH  COURTS.
BORROWERS  EXPRESSLY  SUBMIT AND CONSENT TO THE  JURISDICTION  OF THE  AFORESAID
COURTS AND WAIVES ANY DEFENSE OF FORUM NON  CONVENIENS.  BORROWERS  HEREBY WAIVE
PERSONAL  SERVICE OF ANY AND ALL  PROCESS  AND AGREES  THAT ALL SUCH  SERVICE OF
PROCESS MAY BE MADE UPON  BORROWER  BY  CERTIFIED  OR  REGISTERED  MAIL,  RETURN
RECEIPT  REQUESTED,  ADDRESSED  TO  BORROWER,  AT THE  ADDRESS SET FORTH IN THIS
AGREEMENT AND SERVICE SO MADE SHALL BE COMPLETE TEN (10) DAYS AFTER THE SAME HAS
BEEN POSTED.

          8.15 WAIVER OF JURY TRIAL.  BORROWERS  AND LENDER  HEREBY  WAIVE THEIR
RESPECTIVE  RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR
ARISING OUT OF THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS. BORROWERS AND LENDER
ACKNOWLEDGE  THAT THIS WAIVER IS A MATERIAL  INDUCEMENT TO ENTER INTO A BUSINESS
RELATIONSHIP,  THAT EACH HAS ALREADY  RELIED ON THE WAIVER IN ENTERING INTO THIS
AGREEMENT  AND THE OTHER LOAN  DOCUMENTS  AND THAT EACH WILL CONTINUE TO RELY ON
THE WAIVER IN THEIR  RELATED  FUTURE  DEALINGS.  BORROWERS  AND  LENDER  FURTHER
WARRANT  AND  REPRESENT  THAT EACH HAS  REVIEWED  THIS  WAIVER  WITH THEIR LEGAL
COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES THEIR JURY TRIAL RIGHTS.

         8.16 Construction.  Borrowers and Lender each acknowledge that they has
had the  benefit of legal  counsel of its own  choice and has been  afforded  an
opportunity  to review this  Agreement and the other Loan  Documents  with their
legal  counsel and that this  Agreement  and the other Loan  Documents  shall be
construed as if jointly drafted by Borrower and Lender.

          8.17 Counterparts;  Effectiveness.  This Agreement and any amendments,
waivers,  consents, or supplements may be executed in any number of counterparts
and by different parties hereto in separate counterparts,  each of which when so
executed  and  delivered  shall  be  deemed  an  original,   but  all  of  which
counterparts  together shall  constitute but one and the same  instrument.  This
Agreement shall become  effective upon the execution of a counterpart  hereof by
each of the parties hereto.  Delivery of an executed  counterpart of a signature
page to this Agreement, any amendments,

                                      -26-

<PAGE>



waivers,  consents or  supplements,  or to any other Loan Document by telecopier
shall be as effective as delivery of a manually executed counterpart thereof.

          8.18 Confidentiality.  Lender  shall  hold all  nonpublic  information
obtained pursuant to the requirements hereof and identified as such by Borrowers
in  accordance  with such its  customary  procedures  for handling  confidential
information  of this  nature  and in  accordance  with safe and  sound  business
practices  and in any  event  may  make  disclosure  to such  of its  respective
affiliates,  officers, directors,  employees, agents and representatives as need
to know such  information in connection  with the Loans. If Lender or any of its
affiliates  is otherwise a creditor of Borrowers,  Lender or such  affiliate may
use the information in connection  with its other credits.  Lender may also make
disclosure   reasonably  required  by  a  bona  fide  offeree  or  assignee  (or
participation),  or as required or  requested by any  Governmental  Authority or
representative  thereof,  or pursuant to legal process,  or to its  accountants,
lawyers and other  advisors,  and shall require any such offeree or assignee (or
participant)   to  agree  (and  require  any  of  its  offerees,   assignees  or
participants  to agree) to comply with this  subsection  8.18. In no event shall
Lender be obligated or required to return any materials furnished by Borrowers.


         Witness the due  execution  hereof by the  respective  duly  authorized
officers of the undersigned as of the date first written above.

HELLER FINANCIAL, INC.                      GREENMAN TECHNOLOGIES OF
                                            MINNESOTA, INC.



By:  /s/ Michael L. DuBois                  By:  /s/ Robert H. Davis
Name:  Michael L. DuBois                    Name:  Robert H. Davis
Title: Vice President                       Title: Executive Vice President
                                            FEIN: 47-18779940


                                             GREENMAN TECHNOLOGIES OF
                                             GEORGIA, INC.


                                             By:   /s/ Robert H. Davis
                                             Name:  Robert H. Davis
                                             Title: Executive Vice President
                                             FEIN:  58-224483

                                      -27-
<PAGE>

                                CONDITIONS RIDER



         This  Conditions  Rider is attached to and made a part of that  certain
Loan and Security  Agreement dated as of January 29, 1998 and entered into among
Greenman Technologies of Minnesota, Inc., Greenman Technologies of Georgia, Inc.
and Heller Financial, Inc.

         (A)  Closing  Deliveries.  Lender  shall  have  received,  in form  and
substance satisfactory to Lender, all documents, instruments and information and
all other agreements,  notes, certificates,  orders,  authorizations,  financing
statements,  mortgages and other documents which Lender may at any time request,
including, but not limited to guarantees of Greenman Technologies, Inc., Maurice
Needham,  Robert  Davis and Joseph  Levangie,  a release of liens from  Browning
Ferris Industries, and other agreements or documents referenced in this Rider.

         (B)  Security  Interests.   Lender  shall  have  received  satisfactory
evidence that all security  interests  and liens  granted to Lender  pursuant to
this  Agreement  or the  other  Loan  Documents  have been  duly  perfected  and
constitute  first  priority  liens on the  Collateral,  and  that  all  security
interests,  liens  and other  claims of  Browning  Ferris  Industries  have been
released or subordinated to Lender's satisfaction.

         (C) Closing Date Availability.  After giving effect to the consummation
of the transactions  contemplated  hereunder on the closing date and the payment
by  Borrower  of all costs,  fees and  expenses  relating  thereto,  the Maximum
Revolving  Loan  Amount on the  closing  date  shall  exceed  the  requests  for
Revolving Advances on such date by at least $170,000.00.

         (D) Representations and Warranties.  The representations and warranties
contained  in this  Conditions  Rider and in the Loan  Documents  shall be true,
correct and complete in all material  respects on and as of each funding date of
the Loans to the same extent as though  made on and as of that date,  except for
any  representation  or  warranty  limited by its terms to a  specific  date and
taking into  account  any  disclosures  made by  Borrowers  to Lender  after the
closing date and approved by Lender.

         (E)  Fees.  On the  closing  date or any  funding  date of a  Revolving
Advance,  Borrowers  shall  have paid to Lender all fees due on or prior to such
dates.

         (F) No Default. No event shall have occurred and be continuing or would
result from the consummation of the requested borrowing that would constitute an
Event of Default or a Default.

         (G) Performance of Agreements.  Each Loan Party shall have performed in
all material respects all agreements and satisfied all conditions which any Loan
Document provides shall be performed by it on or before that funding date of any
Loan.

         (H) No  Prohibition.  No  order,  judgment  or  decree  of  any  court,
arbitrator or governmental  authority shall purport to enjoin or restrain Lender
from making any Loans.

         (I) No  Litigation.  There shall not be pending or, to the knowledge of
Borrowers,  threatened,  any action,  charge,  claim, demand, suit,  proceeding,
petition, governmental investigation

                             
<PAGE>

or  arbitration  by,  against  or  affecting  any  Loan  Party  or  any  of  its
Subsidiaries or any property of any Loan Party or any of its  Subsidiaries  that
has not been  disclosed to Lender by Borrowers in writing,  and there shall have
occurred  no  development  in any such  action,  charge,  claim,  demand,  suit,
proceeding,  petition,  governmental  investigation or arbitration  that, in the
opinion of Lender,  would  reasonably  be  expected  to have a Material  Adverse
Effect.

         (J) Accounting Controls.  Borrowers shall implement accounting controls
as are  required  by Lender,  including,  but not limited to (1)  providing  for
Lender's CAMG unit to account,  process and collect  Borrowers'  Accounts during
the term of this  Agreement,  for which  service  Borrowers  shall pay to Lender
one-half  of one  percent  (0.5%) of the total  volume  of  Borrowers'  Accounts
processed,  and  (2)  acquiring,  implementing  and/or  hiring  such  accounting
programs,  systems  and  personnel  as  Lender  deems  effective,  reliable  and
competent.

         (K) Capital Contribution to Borrowers. Borrowers' parent company and/or
officers of such  company  shall have  contributed  a minimum of  $1,000,000  to
Borrowers, which contribution shall take the form of an equity contribution or a
loan subordinated to the claims of Borrowers' creditors, including the claims of
Lender, but excluding only claims of Borrowers' Affiliates.

         (L) Capital  Contribution to Borrowers'  Parent  Company.  A minimum of
$1,000,000  shall have been  contributed  to Borrowers'  parent  company,  which
contribution  shall  take  the  form  of  an  equity   contribution  or  a  loan
subordinated to the claims of such company's creditors,  including the claims of
Lender,  but excluding claims of its Affiliates.  This contribution must be made
in addition to the capital  contribution  required under  subsection (K) of this
Rider.  Such contribution may not be withdrawn from such company during the term
of this Agreement without Lender's written consent. Such contribution shall only
be used to fund the ordinary business operations of such company, and may not be
used to any extraordinary  expenditures (e.g. funding of a merger,  acquisition,
winding down or insolvency proceeding) without Lender's written consent.

         (M) Real Property Term Loan. The Real Property Term Loan  referenced in
Section  2.2 of the  Agreement  is further  conditioned  upon (1) the receipt by
Lender of first priority  mortgage liens on the Real Property insured by a title
insurance  company  acceptable  to Lender  with  such  coverages  as are  Lender
requires and subject only to such exceptions as Lender accepts, and (2) phase II
environmental  studies  for the Real  Property  which  report  results  that are
acceptable  to  Lender or an  environmental  indemnity  from and an escrow  with
Browning-Ferris  Industries and Borrowers, in form and substance satisfactory to
Lender.

         (N) Equipment  Term Loan.  The Equipment  Term Loan referred in Section
2.2 of the  Agreement  is further  conditioned  upon a  satisfactory  inspection
report of Lender's auditors.

                               REPORTING ADDENDUM

         This  Reporting  Addendum is attached  and made a part of that  certain
Loan and Security Agreement, dated as of January 29, 1998 and entered into among
Greenman Technologies of Minnesota, Inc., Greenman Technologies of Georgia, Inc.
and Heller Financial, Inc.

                                       -2-

<PAGE>

         (A) Collateral Reports.  Borrowers shall execute and deliver to Lender,
no later than the 15th day of each month,  or more  frequently  if  requested by
Lender,  a detailed  aging of the  Accounts,  a  reconciliation  statement and a
summary  aging,  by vendor,  of all  accounts  payable  and any book  overdraft.
Borrowers  shall  deliver  to  Lender  not less than  twice  per  week,  or more
frequently  if  requested  by Lender,  collection  reports,  sales  journals and
invoices.  Borrowers shall also deliver to Lender at Lender's request,  original
delivery  receipts,  account debtors'  purchase orders,  shipping  instructions,
bills of lading and other documentation respecting shipment arrangements. Absent
such a request  by  Lender,  copies of all such  documentation  shall be held by
Borrowers as custodians for Lender.

         (B) Returns.  Returns and allowances,  if any, as between Borrowers and
any of either of their account  debtors,  shall be permitted by Borrowers on the
same basis and in accordance with the usual customary  practices of Borrowers as
they exist at the time of the  execution and delivery of this  Agreement.  If at
any time prior to the  occurrence  of an Event of  Default  any  account  debtor
returns any inventory to either Borrower, such Borrower shall promptly determine
the reason for such return and, if such  Borrower  accepts such return,  issue a
credit  memorandum (with a copy to be sent to Lender) in the appropriate  amount
to such account  debtor.  Borrowers  shall promptly notify Lender of all returns
and recoveries and of all disputes and claims.

         (C) Financial  Statements,  Reports  Certificates.  Borrowers  agree to
deliver to Lender:  (a) as soon as  available,  but in any event  within 90 days
after the end of each month during each of Borrowers'  fiscal  years,  a company
prepared  balance  sheet  and  profit  and loss  statement  covering  Borrowers'
operations  during such period;  and (b) as soon as available,  but in any event
within  90 days  after the end of each of  Borrowers'  fiscal  years,  financial
statements of both Borrower for each such fiscal period, reviewed by independent
certified public  accountants  acceptable to Lender.  Such financial  statements
shall include a balance sheet and profit and loss statement and the accountants'
letter to  management.  Together  with the above,  Borrowers  shall also deliver
Borrowers'  Form  10-Qs,  10-Ks or  8-Ks,  if any,  as soon as the  same  become
available,  and any other report reasonably  requested by Lender relating to the
Collateral and the financial  condition of Borrowers and a certificate signed by
the chief  financial  officer of each  Borrower to the effect that all  reports,
statements or computer  prepared  information of any kind or nature delivered or
caused to be  delivered  to Lender  fairly  present the  financial  condition of
Borrowers and that there exists on the date of delivery of such  certificate  to
Lender no condition or event which constitutes an Event of Default.

         (D) Tax Returns. Receipts.  Borrowers agree to deliver to Lender copies
of each of Borrowers'  future  federal  income tax returns,  and any  amendments
thereto, within 90 days of the filing thereof with the Internal Revenue Service.
Borrowers   further  agree  to  promptly   deliver  to  Lender,   upon  request,
satisfactory  evidence of Borrowers'  payment of all federal  withholding  taxes
required to be paid by Borrowers.

         (E) Guarantor Reports. Borrowers agree to cause any guarantor of any of
the Obligations to deliver its annual financial statements, Form 10-Qs, 10-Ks or
8-Ks,  if any, and copies of all federal  income tax returns as soon as the same
are available and in any event no later than 90 days after the same are required
to be filed by law.

                                       -3-

<PAGE>

         (F)  Borrowing  Base  Certificates.  Registers  and  Journals.  On each
Business Day upon which Borrowers request a Revolving  Advance,  but in no event
less than twice  during  any week,  Borrowers  shall  deliver to Lender for such
Business Day: (1) a Borrowing Base Certificate in the form prescribed by Lender;
(2) an invoice register or sales journal  describing all sales of Borrowers,  in
form and substance satisfactory to Lender, and, if Lender so requests, copies of
invoices  evidencing such sales and proofs of delivery relating  thereto;  (3) a
cash receipts journal; (4) a credit memo journal; and (5) an adjustment journal,
setting forth all adjustments to Borrowers' accounts receivable.

         (G) Appraisals. Appraisals as set forth in subsection 5.2.

         (H)  Projections.  As soon as available  and in any event no later than
the last day of Borrowers' fiscal year,  Borrower will deliver  consolidated and
consolidating  projections  of Borrowers and  Subsidiaries  for the  forthcoming
fiscal year, month by month.

         (I) Other  Information.  With  reasonable  promptness,  Borrowers  will
deliver such other  information  and data as Lender may reasonably  request from
time to time.





                                       -4-


                                                                   EXHIBIT 10.75
                           PROMISSORY NOTE-REAL ESTATE


$1,400,000.00                                                 January 29, 1998
                                                              Chicago, IL

         FOR  VALUE  RECEIVED,   the  undersigned,   GREENMAN   TECHNOLOGIES  OF
MINNESOTA, INC., a Minnesota corporation,  and GREENMAN TECHNOLOGIES OF GEORGIA,
INC., a Georgia corporation  (collectively,  "Borrowers")  promise to pay to the
order of HELLER  FINANCIAL,  INC.  ("Lender")  at its  office,  500 West  Monroe
Street,  Chicago,  IL 60661,  or at such other  place as the  holder  hereof may
appoint, the principal sum of (A) all costs and fees due under that certain Loan
And  Security  Agreement  dated as of January  29,  1998 (the "Loan  Agreement")
between Lender and Borrowers, and (B) $1,400,000.00.  This sum is payable on the
earlier of (A) the acceleration of the obligations pursuant to the terms of this
Note or pursuant to subsection 7.3 of the Loan Agreement, or (B) the Termination
Date;  provided,  that prior to such time,  the  principal of this Note shall be
payable in thirty-six (36)  consecutive  monthly  installments of principal plus
interest  at a rate per annum  equal to the Base Rate plus 1.75% (the  "Interest
Rate") until due or declared due,  commencing  March 1, 1998,  and continuing on
the same day of each  consecutive  calendar month  thereafter until this Note is
fully  paid,  with the first such  monthly  installments  each in the  principal
amount of Twenty-Three  Thousand Three Hundred  Thirty-Three  and 33/100 Dollars
($23,333.33),  plus accrued interest,  and the final monthly  installment in the
amount of the entire then  outstanding  principal  balance  hereunder,  plus all
accrued and unpaid interest charges and other fees or other amounts hereunder or
under the Loan Agreement.  After the occurrence and during the continuance of an
Event of  Default,  the  obligations  under  this Note  shall,  at the option of
Lender,  bear  interest at a rate per annum equal to 3.0% plus the Interest Rate
(the "Default Rate").

         "Base  Rate" means a variable  rate of interest  per annum equal to the
higher of (a) the rate of interest  from time to time  published by the Board of
Governors of the Federal Reserve System as the "Bank Prime Loan" rate in Federal
Reserve  Statistical Release H.15(519) entitled "Selected Interest Rates" or any
successor  publication of the Federal  Reserve  System  reporting the Bank Prime
Loan rate or its  equivalent,  or (b) for any day, the  weighted  average of the
rates on  overnight  Federal  funds  transactions  with  members of the  Federal
Reserve  System  arranged  by  Federal  funds  brokers,   as  published  on  the
immediately  following  business  day by the Board of  Governors  of the Federal
Reserve System as the Federal Funds Rate in Federal Reserve  Statistical Release
H.15(519) entitled "Selected Interest Rates" or any successor publication of the
Federal  Reserve  System  reporting  the  Federal  Funds  Effective  Rate or its
equivalent  or, if such rate is not  published for any business day, the average
of the  quotations  for such  business day from three  Federal  funds brokers of
recognized  standing  selected by payee or any holder of this Note. In the event
the Board of Governors of the Federal  Reserve  System  ceases to publish a Bank
Prime Loan rate or its  equivalent,  the term "Base  Rate" shall mean a variable
rate of interest per annum equal to the highest of the "prime rate",  "reference
rate",  "base rate", or other similar rate announced from time to time by any of
the  three  largest  banks  located  in  New  York  City,  New  York  (with  the
understanding that any such rate may merely be a reference rate and


<PAGE>
may not  necessarily  represent the lowest or best rate actually  charged to any
customer by any such bank).

         Interest will be computed on the basis of a 360 day year for the actual
number of days elapsed.  All interest and other  obligations of the  undersigned
under  this  Note  that are not paid  when due  shall be added to the  principal
amount of this Note and thereafter  shall bear interest at the  applicable  rate
specified in this Note.

         To secure the payment of the  principal  and  interest of this Note and
all  renewals  and  extensions  of the same or any part  thereof and any and all
other sums,  indebtedness  and  liabilities  now or hereafter owing or to become
owing  from the  undersigned  to the  payee,  or the  holder  hereof,  howsoever
created, arising,  evidenced or acquired by said payee or holder, whether direct
or  contingent,  the  undersigned  has  granted and given to payee a general and
continuing  lien and  security  interest  in certain of its assets as listed and
described in the various  financing  agreements  (collectively,  the  "Financing
Agreements") by and between the undersigned and payee,  all as amended from time
to  time,  including,   without  limitation,   the  Loan  Agreement  (the  "Loan
Agreement")  and  those  certain  Mortgage,  Assignment  of Rents  and  Security
Agreements of even date herewith (the  "Mortgages")  encumbering  the Borrowers'
real  property in Savage,  Minnesota and Jackson,  Georgia.  Reference is hereby
made  to  the  Loan  Agreement  and  the  Mortgages  (the  terms  of  which  are
incorporated  herein by  reference)  for a statement of the nature and extent of
the security and protection  afforded,  the rights of the payee or holder hereof
and the rights and obligations of the  undersigned,  together with all other and
sundry  grants  and  pledges  of  security   heretofore   and  hereafter   given
(collectively  called the  "Collateral"),  with full power and  authority to the
payee or holder to transfer,  assign,  pledge or replace the same in whole or in
part.

         Unless otherwise  defined herein,  capitalized  terms used herein shall
have the meanings ascribed to such terms in the Loan Agreement.

         If the  undersigned  voluntarily  prepays  all or  any  portion  of the
outstanding  principal  balance of this Note,  the  undersigned,  at the time of
prepayment, shall pay the payee, as compensation for the costs of being prepared
to make  funds  available  to the  undersigned  under  this  Note,  and not as a
penalty, an amount determined by multiplying the applicable percentage set forth
below by the principal amount being prepaid,  three percent (3%) upon prepayment
during the first Loan Year; two percent (2%) upon  prepayment  during the second
Loan Year; and one percent (1 %) upon a prepayment during the third Loan Year.

         In case of  exchange  of,  or  substitution  for,  or  addition  to the
Collateral,  the provisions hereof shall extend to such exchanged,  substituted,
or  additional  Collateral.  Upon payment of this Note,  the payee or holder may
nevertheless  retain, the Collateral hereby pledged to secure the payment of any
other  portion of the  Obligations,  if any for which the same is  pledged.  The
payee and every holder hereof are expressly  released from any duty,  obligation
or liability (in each case, if any): (a) to protect, collect, demand payment of,
protest or enforce the Collateral;  (b) to take any action  whatsoever in regard
to the Collateral or any part thereof; or (c) for any loss of or depreciation in
the value of the Collateral.

                                       -2-

<PAGE>

         If  this  Note  or any  renewal  or  extension  thereof,  or any  other
indebtedness or obligations  secured hereby,  or any installment of principal or
interest  upon  any of the  foregoing  shall  not be paid  when  due,  or if the
undersigned  defaults in the  performance  of any of the terms or  provisions of
this Note, the Financing  Agreements,  any of the other Loan  Documents,  or any
other  agreement  with the payee or the holder of this Note, the payee or holder
may,  without  notice or demand,  declare the entire amount of this Note and all
other  indebtedness  or liabilities of the undersigned to the payee or holder to
be immediately due and payable,  proceed to collect and enforce the same at once
and  proceed  to  enforce  all  rights  and  remedies  provided  under  the Loan
Agreements or otherwise provided by law. Further, if the undersigned defaults on
any of its obligations  hereunder or under the Loan  Agreement,  then Lender may
exercise any and all of its rights and remedies  against the  undersigned  under
the Loan Agreement or applicable law.

         The payee or holder shall not be required to look to the Collateral for
the payment of this Note, but may proceed against the undersigned in such manner
as it deems  desirable.  None of the rights or  remedies  of the payee or holder
hereunder or under any other Loan  Document or under any other  agreement are to
be deemed  waived or  affected by any  failure or delay to  exercise  same.  All
remedies  conferred  upon the payee or holder by this Note or any other remedies
may be exercised  concurrently  or  consecutively  at the option of the payee or
holder.

         The  undersigned  and all endorsers and guarantors  hereof hereby waive
presentment,  demand for  payment,  notice of  dishonor,  notice of  nonpayment,
protest and notice of protest,  and all other  notices and demands in connection
with the delivery, acceptance, performance, default or enforcement of this Note,
and agree that the liability of each of the undersigned  shall be un conditional
without  regard to the liability of any other party and shall not be affected by
any indulgence,  extension of time, waiver,  release of any party or collateral,
or other modification granted or consented to by payee or holder hereof.

         This Note and the other Loan  Documents  embody  the  entire  agreement
among  the  parties  hereto  and  supersede  any  and  all  prior   commitments,
agreements,  representations,  and  understandings,  whether  written  or  oral,
relating to the subject matter hereof,  and may not be contradicted or varied by
evidence of prior, contemporaneous, or subsequent oral agreements or discussions
of the undersigned and payee.

         THIS  AGREEMENT  SHALL BE  GOVERNED  BY,  AND  SHALL BE  CONSTRUED  AND
ENFORCED IN ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF ILLINOIS, WITHOUT
REGARD TO CONFLICTS OF LAWS PRINCIPLES.

         THE  UNDERSIGNED  HEREBY  CONSENTS TO THE  JURISDICTION OF ANY STATE OR
FEDERAL  COURT  LOCATED  WITHIN  THE  COUNTY  OF  COOK  STATE  OF  ILLINOIS  AND
IRREVOCABLY AGREES THAT, SUBJECT TO PAYEE'S ELECTION, ALL ACTIONS OR PROCEEDINGS
ARISING OUT OF OR RELATING TO THIS NOTE,  OR THE OTHER LOAN  DOCUMENTS  SHALL BE
LITIGATED IN SUCH COURTS. THE UNDERSIGNED  EXPRESSLY SUBMITS AND CONSENTS TO THE
JURISDICTION  OF THE  AFORESAID  COURTS  AND  WAIVES  ANY  DEFENSE  OF FORUM NON
CONVENIENS. THE UNDERSIGNED HEREBY WAIVES PERSONAL SERVICE OF ANY AND ALL

                                       -3-

<PAGE>

PROCESS  AND  AGREES  THAT ALL SUCH  SERVICE  OF  PROCESS  MAY BE MADE  UPON THE
UNDERSIGNED BY CERTIFIED OR REGISTERED MAIL, RETURN RECEIPT REQUESTED, ADDRESSED
TO THE  UNDERSIGNED AT THE ADDRESS SET FORTH AS ITS PRINCIPAL  PLACE OF BUSINESS
ADDRESS IN THE LOAN  AGREEMENT  AND SERVICE SO MADE SHALL BE  COMPLETE  TEN (10)
DAYS AFTER THE SAME HAS BEEN POSTED.

         THE UNDERSIGNED WAIVES ITS RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE
OF ACTION  BASED UPON OR ARISING OUT OF THIS NOTE AND THE OTHER LOAN  DOCUMENTS.
THE UNDERSIGNED  ACKNOWLEDGES THAT THIS WAIVER IS A MATERIAL  INDUCEMENT FOR THE
UNDERSIGNED  AND  PAYEE  TO  ENTER  INTO  A  BUSINESS  RELATIONSHIP,   THAT  THE
UNDERSIGNED  AND PAYEE HAVE RELIED ON THE WAIVER IN ENTERING INTO AND MAKING THE
LOANS  EVIDENCED  UNDER THIS NOTE AND IN ENTERING INTO THE OTHER LOAN DOCUMENTS,
AND THAT EACH  WILL  CONTINUE  TO RELY ON THE  WAIVER  IN THEIR  RELATED  FUTURE
DEALINGS.  THE UNDERSIGNED  FURTHER WARRANTS AND REPRESENTS THAT THE UNDERSIGNED
HAS  REVIEWED  THIS  WAIVER  WITH ITS LEGAL  COUNSEL,  AND THAT THE  UNDERSIGNED
KNOWINGLY AND VOLUNTARILY WAIVES ITS JURY TRIAL RIGHTS.


                                    GREENMAN TECHNOLOGIES OF MINNESOTA, INC.,
                                    a Minnesota corporation



                                    By: /s/  Robert H. Davis
                                        Its: Executive Vice President


                                    GREENMAN TECHNOLOGIES OF GEORGIA, INC.,
                                    a Georgia corporation



                                    By: /s/  Robert H. Davis
                                        Its: Executive Vice President


                                       -4-

                                                                   EXHIBIT 10.76
                            PROMISSORY NOTE-EQUIPMENT

$1,900,000.00                                                   January 29, 1998
                                                                Chicago, IL

         FOR  VALUE  RECEIVED,   the  undersigned,   GREENMAN   TECHNOLOGIES  OF
MINNESOTA, INC., a Minnesota corporation,  and GREENMAN TECHNOLOGIES OF GEORGIA,
INC., a Georgia corporation  (collectively,  "Borrowers")  promise to pay to the
order of HELLER  FINANCIAL,  INC.  ("Lender")  at its  office,  500 West  Monroe
Street,  Chicago,  IL 60661,  or at such other  place as the  holder  hereof may
appoint, the principal sum of (A) all costs and fees due under that certain Loan
And  Security  Agreement  dated as of January  29,  1998 (the "Loan  Agreement")
between  Lender and  Borrowers,  and (B) the lesser of (1) 80% of the  aggregate
(for both Borrowers, combined), forced liquidation value of Borrowers' equipment
("equipment"   being   defined  by  the  Uniform   Commercial   Code);   or  (2)
$1,900,000.00. This sum is payable on the earlier of (A) the acceleration of the
obligations  pursuant to the terms of this Note or pursuant to subsection 7.3 of
the Loan Agreement,  or (B) the Termination Date;  provided,  that prior to such
time, the principal of this Note shall be payable in thirty-six (36) consecutive
monthly installments of principal plus interest at a rate per annum equal to the
Base Rate plus 1.75% (the "Interest Rate") until due or declared due, commencing
March 1, 1998, and continuing on the same day of each consecutive calendar month
thereafter  until  this  Note  is  fully  paid,  with  the  first  such  monthly
installments  each in the principal  amount of  Thirty-One  Thousand Six Hundred
Sixty-Six and 67/100 Dollars ($31,666.67),  plus accrued interest, and the final
monthly  installment  in the amount of the  entire  then  outstanding  principal
balance  hereunder,  plus all accrued and unpaid interest charges and other fees
or other amounts hereunder or under the Loan Agreement. After the occurrence and
during the continuance of an Event of Default,  the obligations  under this Note
shall, at the option of Lender,  bear interest at a rate per annum equal to 3.0%
plus the Interest Rate (the "Default Rate").

         "Base  Rate" means a variable  rate of interest  per annum equal to the
higher of (a) the rate of interest  from time to time  published by the Board of
Governors of the Federal Reserve System as the "Bank Prime Loan" rate in Federal
Reserve  Statistical Release H.15(519) entitled "Selected Interest Rates" or any
successor  publication of the Federal  Reserve  System  reporting the Bank Prime
Loan rate or its  equivalent,  or (b) for any day, the  weighted  average of the
rates on  overnight  Federal  funds  transactions  with  members of the  Federal
Reserve  System  arranged  by  Federal  funds  brokers,   as  published  on  the
immediately  following  business  day by the Board of  Governors  of the Federal
Reserve System as the Federal Funds Rate in Federal Reserve  Statistical Release
H.15(519) entitled "Selected Interest Rates" or any successor publication of the
Federal  Reserve  System  reporting  the  Federal  Funds  Effective  Rate or its
equivalent  or, if such rate is not  published for any business day, the average
of the  quotations  for such  business day from three  Federal  funds brokers of
recognized  standing  selected by payee or any holder of this Note. In the event
the Board of Governors of the Federal  Reserve  System  ceases to publish a Bank
Prime Loan rate or its  equivalent,  the term "Base  Rate" shall mean a variable
rate of interest per annum equal to the highest of the "prime rate",  "reference
rate",  "base rate", or other similar rate announced from time to time by any of
the  three  largest  banks  located  in  New  York  City,  New  York  (with  the
understanding that any such rate may merely be a reference rate and

<PAGE>

may not  necessarily  represent the lowest or best rate actually  charged to any
customer by any such bank).

         Interest will be computed on the basis of a 360 day year for the actual
number of days elapsed.  All interest and other  obligations of the  undersigned
under  this  Note  that are not paid  when due  shall be added to the  principal
amount of this Note and thereafter  shall bear interest at the  applicable  rate
specified in this Note.

         To secure the payment of the  principal  and  interest of this Note and
all  renewals  and  extensions  of the same or any part  thereof and any and all
other sums,  indebtedness  and  liabilities  now or hereafter owing or to become
owing  from the  undersigned  to the  payee,  or the  holder  hereof,  howsoever
created, arising,  evidenced or acquired by said payee or holder, whether direct
or  contingent,  the  undersigned  has  granted and given to payee a general and
continuing  lien and  security  interest  in certain of its assets as listed and
described in the various  financing  agreements  (collectively,  the  "Financing
Agreements") by and between the undersigned and payee,  all as amended from time
to  time,  including,   without  limitation,   the  Loan  Agreement  (the  "Loan
Agreement") to which  reference is made for a statement of the nature and extent
of the  security  and  protection  afforded,  the  rights of the payee or holder
hereof and the rights and  obligations  of the  undersigned,  together  with all
other and sundry grants and pledges of security  heretofore and hereafter  given
(collectively  called the  "Collateral"),  with full power and  authority to the
payee or holder to transfer,  assign,  pledge or replace the same in whole or in
part.

         Unless otherwise  defined herein,  capitalized  terms used herein shall
have the meanings ascribed to such terms in the Loan Agreement.

         If the  undersigned  voluntarily  prepays  all or  any  portion  of the
outstanding  principal  balance of this Note,  the  undersigned,  at the time of
prepayment, shall pay the payee, as compensation for the costs of being prepared
to make  funds  available  to the  undersigned  under  this  Note,  and not as a
penalty, an amount determined by multiplying the applicable percentage set forth
below by the principal amount being prepaid,  three percent (3%) upon prepayment
during the first Loan Year; two percent (2%) upon  prepayment  during the second
Loan Year; and one percent (1%) upon a prepayment during the third Loan Year.

         In case of  exchange  of,  or  substitution  for,  or  addition  to the
Collateral,  the provisions hereof shall extend to such exchanged,  substituted,
or  additional  Collateral.  Upon payment of this Note,  the payee or holder may
nevertheless  retain the Collateral  hereby pledged to secure the payment of any
other  portion of the  Obligations,  if any, for which the same is pledged.  The
payee and every holder hereof are expressly  released from any duty,  obligation
or liability (in each case, if any): (a) to protect, collect, demand payment of,
protest or enforce the Collateral;  (b) to take any action  whatsoever in regard
to the Collateral or any part thereof; or (c) for any loss of or depreciation in
the value of the Collateral.

         If  this  Note  or any  renewal  or  extension  thereof,  or any  other
indebtedness or obligations  secured hereby,  or any installment of principal or
interest  upon  any of the  foregoing  shall  not be paid  when  due,  or if the
undersigned  defaults in the  performance  of any of the terms or  provisions of
this

                                       -2-
<PAGE>

Note, the Financing  Agreements,  any of the other Loan Documents,  or any other
agreement  with the payee or the holder of this Note,  the payee or holder  may,
without  notice or demand,  declare the entire amount of this Note and all other
indebtedness  or  liabilities  of the  undersigned  to the payee or holder to be
immediately due and payable, proceed to collect and enforce the same at once and
proceed to enforce all rights and remedies provided under the Loan Agreements or
otherwise  provided by law. Further,  if the undersigned  defaults on any of its
obligations hereunder or under the Loan Agreement,  then Lender may exercise any
and all of its  rights  and  remedies  against  the  undersigned  under the Loan
Agreement or applicable law.

         The payee or holder shall not be required to look to the Collateral for
the payment of this Note, but may proceed against the undersigned in such manner
as it deems  desirable.  None of the rights or  remedies  of the payee or holder
hereunder or under any other Loan  Document or under any other  agreement are to
be deemed  waived or  affected by any  failure or delay to  exercise  same.  All
remedies  conferred  upon the payee or holder by this Note or any other remedies
may be exercised  concurrently  or  consecutively  at the option of the payee or
holder.

         The  undersigned  and all endorsers and guarantors  hereof hereby waive
presentment,  demand for  payment,  notice of  dishonor,  notice of  nonpayment,
protest and notice of protest,  and all other  notices and demands in connection
with the delivery, acceptance, performance, default or enforcement of this Note,
and agree that the liability of each of the undersigned  shall be un conditional
without  regard to the liability of any other party and shall not be affected by
any indulgence,  extension of time, waiver,  release of any party or collateral,
or other modification granted or consented to by payee or holder hereof.

         This Note and the other Loan  Documents  embody  the  entire  agreement
among  the  parties  hereto  and  supersede  any  and  all  prior   commitments,
agreements,  representations,  and  understandings,  whether  written  or  oral,
relating to the subject matter hereof,  and may not be contradicted or varied by
evidence of prior, contemporaneous, or subsequent oral agreements or discussions
of the undersigned and payee.

         THIS  AGREEMENT  SHALL BE  GOVERNED  BY,  AND  SHALL BE  CONSTRUED  AND
ENFORCED IN ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF ILLINOIS, WITHOUT
REGARD TO CONFLICTS OF LAWS PRINCIPLES.

         THE  UNDERSIGNED  HEREBY  CONSENTS TO THE  JURISDICTION OF ANY STATE OR
FEDERAL  COURT  LOCATED  WITHIN  THE  COUNTY  OF  COOK  STATE  OF  ILLINOIS  AND
IRREVOCABLY AGREES THAT, SUBJECT TO PAYEE'S ELECTION, ALL ACTIONS OR PROCEEDINGS
ARISING OUT OF OR RELATING TO THIS NOTE,  OR THE OTHER LOAN  DOCUMENTS  SHALL BE
LITIGATED IN SUCH COURTS. THE UNDERSIGNED  EXPRESSLY SUBMITS AND CONSENTS TO THE
JURISDICTION  OF THE  AFORESAID  COURTS  AND  WAIVES  ANY  DEFENSE  OF FORUM NON
CONVENIENS.  THE  UNDERSIGNED  HEREBY  WAIVES  PERSONAL  SERVICE  OF ANY AND ALL
PROCESS  AND  AGREES  THAT ALL SUCH  SERVICE  OF  PROCESS  MAY BE MADE  UPON THE
UNDERSIGNED BY CERTIFIED OR REGISTERED MAIL, RETURN RECEIPT REQUESTED, ADDRESSED
TO THE UNDERSIGNED AT THE ADDRESS SET

                                       -3-

<PAGE>

FORTH AS ITS  PRINCIPAL  PLACE OF  BUSINESS  ADDRESS IN THE LOAN  AGREEMENT  AND
SERVICE SO MADE SHALL BE COMPLETE TEN (10) DAYS AFTER THE SAME HAS BEEN POSTED.

         THE UNDERSIGNED WAIVES ITS RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE
OF ACTION  BASED UPON OR ARISING OUT OF THIS NOTE AND THE OTHER LOAN  DOCUMENTS.
THE UNDERSIGNED  ACKNOWLEDGES THAT THIS WAIVER IS A MATERIAL  INDUCEMENT FOR THE
UNDERSIGNED  AND  PAYEE  TO  ENTER  INTO  A  BUSINESS  RELATIONSHIP,   THAT  THE
UNDERSIGNED  AND PAYEE HAVE RELIED ON THE WAIVER IN ENTERING INTO AND MAKING THE
LOANS  EVIDENCED  UNDER THIS NOTE AND IN ENTERING INTO THE OTHER LOAN DOCUMENTS,
AND THAT EACH  WILL  CONTINUE  TO RELY ON THE  WAIVER  IN THEIR  RELATED  FUTURE
DEALINGS.  THE UNDERSIGNED  FURTHER WARRANTS AND REPRESENTS THAT THE UNDERSIGNED
HAS  REVIEWED  THIS  WAIVER  WITH ITS LEGAL  COUNSEL,  AND THAT THE  UNDERSIGNED
KNOWINGLY AND VOLUNTARILY WAIVES ITS JURY TRIAL RIGHTS.



                                    GREENMAN TECHNOLOGIES OF MINNESOTA, INC.,
                                    a Minnesota corporation



                                    By:   /s/ Robert H. Davis
                                        Its:  Executive Vice President



                                    GREENMAN TECHNOLOGIES OF GEORGIA, INC.,
                                    a Georgia corporation



                                    By:  /s/  Robert H. Davis
                                         Its: Executive Vice President



                                       -4-

                                                                   EXHIBIT 10.77
                       STOCK PLEDGE AND SECURITY AGREEMENT



         This Agreement is made as of January 29, 1998, by and between  GREENMAN
TECHNOLOGIES, INC., a Delaware corporation (the "Company") and HELLER FINANCIAL,
INC., a Delaware corporation,  with offices at 500 West Monroe Street,  Chicago,
Illinois 60661 ("Heller").

         Whereas,  Heller  and  GreenMan  Technologies  of  Minnesota,  Inc.,  a
Minnesota  corporation  ("GTIM") and GreenMan  Technologies of Georgia,  Inc., a
Georgia  corporation  ("GTIG") have entered into various financing  arrangements
including,  without limitation, that certain Loan and Security Agreement of even
date herewith and various related instruments,  documents and agreements, all as
amended from time to time (collectively called the "Financing Arrangement"); and

         Whereas,  the Company, as the sole shareholder of GreenMan  Acquisition
Corp., a Delaware corporation ("GAC"), which is the sole shareholder of GTIM and
GTIG has agreed to guaranty the obligations of GTIM and GTIG with respect to the
Financing  Arrangement pursuant to the terms of that certain Guaranty of Payment
of even date herewith (the  "Guaranty")  and, in order to secure the payment and
performance of its obligations under the Guaranty of the Financing  Arrangement,
has  agreed  to  pledge  and grant a lien and  security  interest  in all of the
securities listed and described in Section 1 hereof and Exhibit "A" hereto;

         Now,  Therefore,  in consideration of the foregoing,  the covenants and
conditions herein contained and the mutual agreements of the parties hereto, the
Company and Heller hereby agree as follows:

1.       Collateral.  To secure the payment  and  performance  of the  Company's
         obligations and liabilities under the Financing  Arrangement,  absolute
         or contingent,  due or to become due,  direct or indirect,  and whether
         now existing or hereafter and  howsoever  arising,  the Company  hereby
         pledges  and  assigns  to Heller  and  grants  unto  Heller a  security
         interest  in  the  following   (hereinafter   collectively  called  the
         "Collateral"):

         1.1 The  securities  described in the attached  Exhibit "A", with stock
         powers duly endorsed in blank, herewith delivered to Heller;

         1.2 Any and all other or  additional  securities  to which the  Company
         (without  additional  consideration)  now  is,  or  hereafter  may  be,
         entitled by virtue of its ownership of any of the foregoing  securities
         as the result of any corporate reorganization, merger or consolidation,
         stock split, stock dividend or otherwise; and


<PAGE>

         1.3 All  proceeds  and products of the  foregoing,  including,  without
         limitation,  any and all dividends,  distributions and other amounts to
         which  Heller is  entitled  pursuant  to the  provisions  of  Section 4
         hereof.

2. Representations and Warranties. The Company represents and warrants to Heller
that:

         2.1 The  execution,  delivery  and  performance  by the Company of this
         Agreement will not violate any provision of law, any order of any court
         or other  agency of  government,  or any  indenture  agreement or other
         instrument  to which the  Company is a party or by which the Company or
         any of the Company's  property is bound or be in conflict with,  result
         in a breach  of or  constitute  (with due  notice or lapse of time,  or
         both)  a  default  under  any  such   indenture,   agreement  or  other
         instrument, or result in the creation or imposition of any lien, charge
         or  encumbrance  of any  nature  whatsoever  upon any of the  Company's
         property or assets,  except as  contemplated  by the provisions of this
         Agreement;

         2.2 This Agreement constitutes a legal, valid and binding obligation of
         the Company in accordance with its terms;

         2.3 As to the Collateral  deposited with Heller on the date hereof, (i)
         the Company is the legal and beneficial owner thereof; (ii) the same is
         validly issued,  fully paid and non assessable and is registered in the
         Company's  name;  (iii)  the  stock  transfer  forms  attached  to  the
         certificates  representing  such Collateral have been duly executed and
         delivered by the Company to Heller; and (iv) none of such Collateral is
         subject to any security interest, pledge, lien or other encumbrance, or
         adverse claim of any kind whatsoever, except in favor of Heller;

         2.4 No  consent  of, or  registration  or filing  with,  any  person or
         entity,  including  under  any  state  or  federal  securities  law  or
         regulation, is required for the pledge of the Collateral hereunder; and

         2.5 The Collateral deposited with Heller on the date hereof constitutes
         all of the issued and  outstanding  stock of GreenMan  Technologies  of
         Minnesota, Inc. and GreenMan Technologies of Georgia, Inc.

3.       Stock Splits, Stock Dividends, Etc.

         3.1 In the  event  that the  Company,  now is,  or  hereafter  becomes,
         entitled  (without  additional  consideration)  to other or  additional
         securities  as the result of any  corporate  reorganization,  merger or
         consolidation,  stock split,  stock dividend or otherwise,  the Company
         shall:

                  3.1.1  Cause the issuer to deliver to Heller the  certificates
                  evidencing  the  Company's  ownership  thereof,  and  if  such
                  certificates are delivered to the Company,  take possession in
                  trust for Heller and forthwith deliver the same to Heller;


                                        2
<PAGE>

                  3.1.2 Deliver to Heller a stock  transfer form with respect to
                  such securities, executed in blank by the Company;

                  3.1.3  Deliver to Heller  such other  certificates,  forms and
                  other  instruments  as Heller may request in  connection  with
                  such pledge.

         3.2 The Company agrees that such securities  shall constitute a portion
         of the  Collateral  and be subject to this Agreement in the same manner
         and to the same extent as the  securities  pledged  hereby to Heller on
         the date hereof

         3.3 The Company shall not permit the issuer of the  Collateral to issue
         any voting or non voting  capital  stock or any  options,  warrants  or
         other  rights to purchase  or  subscribe  for any voting or  non-voting
         capital  stock,  or any  evidence of  indebtedness  that is at any time
         convertible into capital stock or has, or will have, at any time voting
         rights.

4. Voting Power, Dividends.  Substitutions. Unless and until an Event of Default
hereunder  shall have  occurred,  the Company shall be entitled to: (a) Exercise
all voting powers  pertaining to the  securities  included in the Collateral for
any purpose not  inconsistent  with, or in violation of, the  provisions of this
Agreement;  and (b) Collect and receive all cash  dividends  with respect to the
Collateral  provided,  however,  Heller shall be entitled to collect and receive
all other dividends and distributions on such securities (whether in stock, cash
or other  property)  including any such dividends or  distributions  received or
receivable in exchange or distributable upon the liquidation,  whether voluntary
or involuntary,  of any issuer thereof.  Cash received by Heller pursuant to the
provisions  of this Section 4 may be  commingled by Heller with its other funds,
and shall be non-interest bearing. The Company agrees that if it receives any of
such dividends,  distributions,  securities and other amounts to which Heller is
entitled,  it shall take  possession  thereof in trust for Heller and  forthwith
deliver the same to Heller,  and agrees that the same shall constitute a portion
of the Collateral and be subject to this Agreement in the same manner and to the
same extent as the Collateral pledged to Heller on the date hereof.

5.       Default and Remedies.

         5.1 The occurrence of any of the following shall constitute an Event of
         Default hereunder:

                  5.1.1 Any  representation  or warranty  made by the Company to
                  Heller  hereunder,  or in any certificate  delivered to Heller
                  pursuant  hereto,  or under any other  agreement  between  the
                  Company  and  Heller,  shall  prove  to  have  been  false  or
                  misleading in any material respect as of the date on which the
                  same was made; or

                  5.1.2 The  Company  shall fail to duly  observe or perform any
                  other covenant or agreement  made by the Company  hereunder or
                  under any other agreement made by the Company and Heller; or

                                        3

<PAGE>

                  5.1.3 An Event of  Default  under  the  Financing  Arrangement
                  shall occur and be continuing; or

                  5.1.4 Bankruptcy, reorganization,  receivership, insolvency or
                  other  similar  proceedings  shall be instituted by or against
                  the  Company  or all or any  part of its  property  under  the
                  Federal Bankruptcy Act or other law of the United States or of
                  any state or other competent  jurisdiction and, if against the
                  Company,  the Company shall  consent  thereto or shall fail to
                  cause the same to be discharged within thirty (30) days.

         5.2 If an Event of Default shall occur and be  continuing,  Heller may,
         at its option,  subject to any applicable cure periods  provided in the
         Financing Arrangement:

                  5.2.1 Immediately upon giving notice to the Company, cause the
                  Collateral  to be registered in its name or in the name of its
                  nominee;

                  5.2.2 Immediately upon giving notice to the Company,  exercise
                  all voting powers  pertaining to such securities and otherwise
                  exercise  all  ownership  rights  as  though  Heller  were the
                  outright   owner  of  the   Collateral   (the  Company  hereby
                  irrevocably  constituting and appointing  Heller its proxy and
                  attorney-in-fact with full power of substitution so to do);

                  5.2.3 Receive all dividends and all other distributions of any
                  kind whatsoever on all or any of the Collateral;

                  5.2.4 Exercise any and all rights of collection, conversion or
                  exchange, and any and all other rights, privileges, options or
                  powers of the Company pertaining or relating to the Collateral
                  (the Company hereby  irrevocably  constituting  and appointing
                  Heller  its proxy  and  attorney-in-fact  with  full  power of
                  substitution so to do);

                  5.2.5  Sell,  assign and  deliver  the whole,  or from time to
                  time,  any part of the  Collateral at any broker's board or at
                  any private sale or at public auction,  with or without demand
                  for performance,  advertisement or notice of the time or place
                  of sale or adjournment thereof or otherwise, and free from any
                  right of redemption,  stay and/or  appraisal which the Company
                  may now or hereafter have under  applicable laws (all of which
                  the Company hereby  expressly  waives) for cash, for credit or
                  for other property,  for immediate or future delivery, and for
                  such  price  or  prices  and on such  terms as  Heller  in its
                  discretion may determine; and

                  5.2.6  Exercise any other remedy  specifically  granted  under
                  this Agreement or now or hereafter existing in equity, at law,
                  by virtue of statute or otherwise.

         5.3 For the purposes of this Section 5, an agreement to sell all or any
         part of the  Collateral  shall be treated as a sale  thereof and Heller
         shall be free to carry out such sale

                                        4

<PAGE>

         pursuant to such  agreement,  and the Company  shall not be entitled to
         the return of any of the same  subject  thereto,  notwithstanding  that
         after Heller shall have entered into such an  agreement,  all Events of
         Default  hereunder may have been remedied or all obligations  under the
         Financing Arrangement may have been paid and performed in full.

         5.4 At any sale made pursuant to Subsection 5.2, Heller may bid for and
         purchase,  free from any right or equity of  redemption  on the part of
         the Company (the same being hereby waived and released), any part of or
         all of the Collateral  that is offered for sale and may make payment on
         account  thereof by using any claim  then due and  payable to Heller by
         the Company as a credit  against the  purchase  price,  and Heller may,
         upon  compliance  with the terms of sale,  hold,  retain and dispose of
         such securities without further accountability therefore.

         5.5 Heller  shall  apply the  proceeds  of any sale of the whole or any
         part of the  Collateral and any other monies at the time held by Heller
         under the provisions of this  Agreement,  after deducting all costs and
         expenses  of  collection,   sale  and  delivery   (including,   without
         limitation,  reasonable  attorneys'  fees  and  other  legal  expenses)
         incurred by Heller in connection with such sale, towards the payment of
         the Company's obligations,  accrued and executory,  under the Financing
         Arrangement and any other  obligations of the Company to Heller.  After
         full and final payment to Heller of all such obligations,  Heller shall
         remit any surplus to the Company.

         5.6  Heller  shall  not have any duty to  exercise  any of the  rights,
         privileges,  options or powers or to sell or otherwise realize upon any
         of such securities, as hereinbefore authorized, and Heller shall not be
         responsible for any failure to do so or delay in so doing.

         5.7 Any sale of,  or the grant of  options  to  purchase,  or any other
         realization  upon,  all  or  any  portion  of  such  securities,  under
         Subsection  5.2 shall  operate to divest all  right,  title,  interest,
         claim and demand,  either at law or in equity, of the Company in and to
         such  securities  so  sold,  optioned  or  realized  upon,  or any part
         thereof, from, through and under the Company.

         5.8 The Company recognizes that Heller may be unable to effect a public
         sale  of  all  or a  part  of  the  Collateral  by  reason  of  certain
         prohibitions  contained in the  Securities  Act of 1933 as amended (the
         "Act") or other  applicable  state or federal  laws,  or that it may be
         able to do so only after delay which might  adversely  affect the value
         that might be realized  upon the sale of the  Collateral.  Accordingly,
         the Company agrees that Heller may, without the necessity of attempting
         to cause any  registration  of the  Collateral to be effected under the
         Act or other  applicable  state or federal laws, sell the Collateral or
         any part thereof in one or more private sales to a restricted  group of
         purchasers who may be required to agree, among other things,  that they
         are acquiring the  Collateral  for their own account for investment and
         not with a view to the  distribution  or resale  thereof.  The  Company
         agrees  that any such  private  sale may be at prices or on terms  less
         favorable to the owner of the Collateral than would be the case if they
         were sold at  public  sale,  and that any such  private  sale  shall be
         deemed to have been made in a commercially reasonable manner.

                                        5
<PAGE>

6.       Heller's Obligations, Custodial Agreement.

         6.1 Heller  shall have no duty to protect,  preserve or enforce  rights
         under the Collateral other than a duty of reasonable  custodial care of
         the  Collateral in its  possession.  Heller shall have no liability for
         the exercise or failure to exercise any puts, calls, conversion rights,
         options,  warrants,  rights to vote or consent or any other rights with
         respect to the Collateral.

         6.2 The  Company  understands  and agrees  that  Heller may deposit the
         Collateral with a custodian and hereby agrees to pay reasonable fees of
         any such custodian in connection with its acting as custodian.

7.       Termination of Agreement. Upon termination of the Financing Arrangement
         and  the  payment  in full of all of the  obligations  secured  hereby,
         Heller  shall  cause  to be  transferred  to  the  Company  all  of the
         Collateral  (less any portion of same sold,  transferred or disposed of
         pursuant  to,  and  under the  circumstances  specified  in,  Section 5
         hereof), and this Agreement shall thereupon be terminated.

8.       Miscellaneous.

         8.1 The Company further  unconditionally  agrees that if the Company is
         in default  under the  Financing  Arrangement,  Heller may exercise its
         rights  and  remedies   hereunder  prior  to,   concurrently  with,  or
         subsequent  to, the exercise by Heller of its rights and remedies under
         the Financing  Arrangement,  or otherwise,  or against any guarantor of
         the Company's obligations.

         8.2  Should  Heller  at any time  assign  any of its  rights  under the
         Financing  Arrangement,   Heller  may  assign  its  rights  under  this
         Agreement, and may deliver the Collateral or any portion thereof to the
         assignee who shall thereupon,  to the extent provided in the instrument
         of assignment,  have all of the rights of Heller hereunder with respect
         to the Collateral  and Heller shall,  thereafter,  be fully  discharged
         from any responsibility  with respect to the Collateral so delivered to
         such assignee. No such assignment, however, shall relieve such assignee
         of those duties and obligations of Heller specified hereunder.

         8.3 Each and every right,  remedy and power granted to Heller hereunder
         shall be cumulative and in addition to any other right, remedy or power
         herein specifically  granted or now or hereafter existing in equity, at
         law, by virtue of statue or  otherwise  and may be exercised by Heller,
         from time to time,  concurrently or  independently  and as often and in
         such order as Heller may deem  expedient.  Any  failure or delay on the
         part of Heller  in  exercising  any such  right,  remedy  or power,  or
         abandonment or  discontinuance  of steps to enforce the same, shall not
         operate as a waiver  thereof or affect  Heller's  right  thereafter  to
         exercise  the same,  and any  single or  partial  exercise  of any such
         right, remedy or power shall not preclude any other or further exercise
         thereof or the exercise of any other right, remedy or power.


                                        6
<PAGE>
         8.4 Any  modification or waiver of any provision of this Agreement,  or
         any  consent  to  any  departure  by  Heller  therefrom,  shall  not be
         effective unless the same is in writing and signed by Heller,  and then
         such  modification,  waiver or consent  shall be effective  only in the
         specific  instance and for the specific purpose given. Any notice to or
         demand on the Company  not  specifically  required of Heller  hereunder
         shall not entitle the Company to any other or further  notice or demand
         in  the  same,  similar  or  other  circumstances  unless  specifically
         required hereunder.

         8.5 The Company agrees that at any time,  and from time to time,  after
         the execution and delivery of this  Agreement,  the Company will,  upon
         the request of Heller,  execute and deliver such further  documents and
         do such  further  acts and things as Heller may  reasonably  request in
         order to give effect to this Agreement.

         8.6  Any  notice,   request,   demand,   consent,   approval  or  other
         communication  provided or permitted  hereunder shall be in writing and
         be given by  personal  delivery  or sent by United  States  first-class
         mail, postage prepaid,  addressed to the party for whom it is intended,
         at its address stated in the first  paragraph of this agreement or such
         other address as either party requests by proper notice hereunder.

         8.7 This Agreement  shall be deemed to have been made under,  and shall
         be  governed  by, the laws of the State of  Illinois  in all  respects,
         including matters of construction, validity and performance.

         8.8 If any provision of this Agreement is prohibited by, or is unlawful
         or unenforceable  under, any applicable law of any  jurisdiction,  such
         provision shall, as to such jurisdiction,  be ineffective to the extent
         of such  prohibition  without  invalidating  the  remaining  provisions
         hereof;   provided,   however,   that  any  such   prohibition  in  any
         jurisdiction   shall  not  invalidate   such  provision  in  any  other
         jurisdiction,  and, provided further,  that where the provisions of any
         such  applicable  law may be  waived,  they  hereby  are  waived by the
         Company  to the  full  extent  permitted  by law to the end  that  this
         Agreement  shall be deemed to be valid and binding in  accordance  with
         its terms.

         8.9 This  Agreement  shall inure to the benefit of the  successors  and
         assigns  of Heller  and shall be  binding  upon the  heirs,  executors,
         administrators,  legal  representatives,  successors and assigns of the
         Company.


In Witness  Whereof,  the Company and Heller  have caused this  Agreement  to be
executed as of the date first above written.



GREENMAN TECHNOLOGIES, INC.,
a Delaware corporation


By:  /s/ Robert H. Davis
Name: Robert H. Davis
Title: President & CEO


HELLER FINANCIAL, INC.

By: /s/  Michael L. DuBois
Name:  Michael L. DuBois
Title: Vice President

                                       7
<PAGE>


                                   EXHIBIT "A"



l.       Capitalization and Stockholders of:  GreenMan Acquisition Corp.
         Authorized:  3,000 Shares
         Par Value:  $.001
         Issued and Outstanding:  l00 Shares
         Shares Held by Pledgor:  l00 Shares
         Stock Certificate Number:  l






                                                                   EXHIBIT 10.78
                               GUARANTY OF PAYMENT


         THIS  GUARANTY OF PAYMENT (this  "Guaranty")  is made as of January 29,
1998 by GreenMan  Technologies,  Inc., a Delaware  corporation  ("Guarantor") in
favor of Heller Financial, Inc., a Delaware corporation ("Lender").

                                    RECITALS

         A.  Financial  Accommodations.  Lender  and  GreenMan  Technologies  of
Minnesota,  Inc.,  and  GreenMan  Technologies  of Georgia,  Inc.  (collectively
referred to herein as "Borrower") are concurrently  herewith  entering into that
certain Loan and Security Agreement (the "Loan Agreement") of even date herewith
pursuant to which Lender shall extend financial accommodations to Borrower.

         B.  Inducement.  To induce  Lender to extend to Borrower the  financial
accommodations set forth in the Loan Agreement,  Guarantor is willing to execute
and deliver this Guaranty.

         In  consideration  of the  foregoing,  and for other good and  valuable
consideration,  the receipt  and  sufficiency  of which is hereby  acknowledged,
Guarantor hereby agrees as follows:

SECTION 1  DEFINED TERMS

         All  capitalized  terms used herein  shall have the  meanings  ascribed
thereto in the Loan Agreement unless otherwise defined herein.

SECTION 2  THE GUARANTY

         2.1 Guaranty of Obligations.  Guarantor  jointly and severally (if more
than one), unconditionally and absolutely, if more than one, guarantees the full
and prompt payment and performance when due, whether at maturity or earlier,  by
reason  of  acceleration  or  otherwise,  and at all  times  thereafter,  of the
indebtedness,  liabilities  and obligations of every kind and nature of Borrower
to Lender,  including  those  arising  under or in any way  relating to the Loan
Agreement or any of the other Loan  Documents,  howsoever  created,  incurred or
evidenced,  whether direct or indirect, absolute or contingent, now or hereafter
existing,  due or to become due, and howsoever owned, held or acquired by Lender
(collectively,  the  "Obligations").  Without  limitation to the foregoing,  the
Obligations  shall include (a) all reasonable  attorneys' and paralegals'  fees,
costs and expenses and all court costs and costs of appeal incurred by Lender in
collecting  any amount due Lender  under this  Guaranty  or in  prosecuting  any
action against Borrower, Guarantor or any other guarantor with respect to all or
any part of the Obligations,  and (b) all interest, fees, costs and expenses due
Lender after the filing of a

<PAGE>
bankruptcy  petition by or against  Borrower  regardless of whether such amounts
can be collected during the pendency of the bankruptcy proceedings.

         2.2  Continuing  Guaranty;  Guaranty  of  Payment.  This  Guaranty is a
continuing   guaranty  of  the  Obligations,   and  Guarantor  agrees  that  the
obligations of Guarantor to Lender hereunder shall be primary obligations, shall
not be subject to any  counterclaim,  set-off,  abatement,  deferment or defense
based upon any claim that  Guarantor  may have against  Lender,  Borrower or any
other person or entity,  and shall remain in force and effect without regard to,
and  shall  not  be  released,   discharged  or  affected  in  any  way  by  any
circumstances  or condition  (whether or not Guarantor  shall have any knowledge
thereof),  including,  without limitation: (a) the attempt or the absence of any
attempt by Lender to obtain  payment or  performance  by  Borrower  or any other
guarantor  (this  being  a  guaranty  of  payment  and  performance  and  not of
collection);  (b) Lender's delay in enforcing Guarantor's Obligations hereunder,
or any prior partial exercise by Lender of any right or remedy against Guarantor
hereunder;  (c) the lack of validity or enforceability of, or Lender's waiver or
consent with respect to, any provision of any instrument evidencing, securing or
otherwise relating to the Obligations,  or any part thereof;  (d) the failure by
Lender  to take  any  steps  to  perfect,  maintain  and  enforce  its  security
interests,  or to preserve  its rights to any  security or  collateral,  for the
Obligations;   (e)  any  voluntary  or   involuntary   bankruptcy,   insolvency,
reorganization,   arrangement,  readjustment,  assignment  for  the  benefit  of
creditors,  composition,  receivership,  liquidation,  marshaling  of assets and
liabilities  or  similar  events or  proceedings  with  respect to  Borrower  or
Guarantor,  as  applicable,  or any of their  respective  properties  (each,  an
"Insolvency Proceeding"), or any action taken by Lender, any trustee or receiver
or by any court in any such proceeding;  (f) in any proceeding under Title 11 of
the  United  States  Code (11  U.S.C.  Section  101 et seq.),  as  amended  (the
"Bankruptcy  Code"), (i) any election by Lender under Section 111 l(b)(2) of the
Bankruptcy Code, (ii) any borrowing or grant of a security  interest by Borrower
as  debtor-in-possession  under Section 364 of the  Bankruptcy  Code,  (iii) the
inability of Lender to enforce the Obligations  against  Borrower by application
of the automatic stay provisions of Section 362 of the Bankruptcy  Code, or (iv)
the  disallowance,  under  Section  502 of the  Bankruptcy  Code,  of all or any
portion of Lender's  claim(s) against Borrower for repayment of the Obligations;
(g) the failure of Guarantor to receive  notice of any intended  disposition  of
the collateral for the Obligations;  (h) any merger or consolidation of Borrower
into or with any other  entity,  or any sale,  lease or  transfer  of any of the
assets of Borrower or Guarantor to any other person or entity; (i) any change in
the ownership of Borrower or any change in the relationship between Borrower and
Guarantor,  or any  termination  of any  such  relationship;  (k) the  death  or
incapacity of Guarantor;  and (l) any other  circumstance  which might otherwise
constitute a legal or equitable  discharge or defense of Borrower,  Guarantor or
any other guarantor.

         Guarantor  hereby  expressly  waives and  surrenders any defense to its
liability under this Guaranty based upon any of the foregoing  acts,  omissions,
agreements,  waivers or matters.  It is the purpose and intent of this  Guaranty
that the obligations of Guarantor  hereunder shall be absolute and unconditional
under any and all circumstances.

                                        2
<PAGE>
         2.3 Rights of Lender. Lender is hereby authorized, without notice to or
demand of Guarantor and without affecting the liability of Guarantor  hereunder,
to take any of the following actions from time to time: (a) increase or decrease
the amount of, or renew,  extend,  accelerate  or otherwise  change the time for
payment of, or other terms relating to, the  Obligations,  or otherwise  modify,
amend or change the terms of any promissory note or other agreement  evidencing,
securing or otherwise  relating to any of the  Obligations,  including,  without
limitation,  the making of additional advances thereunder;  (b) accept and apply
any payments on or recoveries  against the Obligations from any source,  and any
proceeds of any security therefor,  to the Obligations in such manner, order and
priority as Lender may elect; (c) take, hold, sell, release or otherwise dispose
of all or any security for the Obligations or the payment of this Guaranty;  (d)
settle, release,  compromise,  collect or otherwise liquidate the Obligations or
any portion  thereof;  (e) accept,  hold,  substitute,  add or release any other
guaranty or endorsements of the Obligations;  and (f) at any time after maturity
of the Obligations,  appropriate and apply toward payment of the Obligations (i)
any  indebtedness  due or to become due from Lender to  Guarantor,  and (ii) any
moneys, credits, or other property belonging to Guarantor at any time held by or
coming into the  possession  of Lender or any  affiliates  thereof,  whether for
deposit or otherwise.

SECTION 3  GUARANTOR'S WAIVERS

         3.1 Statutes of Limitation.  Guarantor  irrevocably waives all statutes
of limitation as a defense to any action or proceeding brought against Guarantor
by Lender, to the fullest extent permitted by law.

         3.2  Election of  Remedies.  Guarantor  irrevocably  waives any defense
based upon an election of remedies made by Lender or any other election afforded
to Lender pursuant to applicable law,  including,  without  limitation,  (a) any
election to proceed by judicial or  nonjudicial  foreclosure  or by deed in lieu
thereof,  or any election of remedies  which  destroys or otherwise  impairs the
subrogation  rights of the  Guarantor or the rights of the  Guarantor to proceed
against Borrower for reimbursement, or both, (b) the waiver by Lender, either by
action or inaction of Lender or by operation  of law, of a  deficiency  judgment
against Borrower, and (c) any election pursuant to an Insolvency Proceeding.

         3.3  Rights of  Subrogation  and Other  Rights.  Guarantor  irrevocably
waives  (a) all  rights at law or in equity to seek  subrogation,  contribution,
indemnification or any other form of reimbursement or repayment from Borrower or
any other person or entity now or hereafter  primarily or secondarily liable for
any of the Obligations for any  disbursements  made by any Guarantor under or in
connection  with  this  Guaranty,  (b) all  claims  of any kind or type  against
Borrower as a result of any payment  made by  Guarantor  to Lender,  and (c) any
right to  participate  in any  security  now or  hereafter  held by  Lender.  In
furtherance, and not in limitation, of the foregoing,  Guarantor agrees that any
payment to Lender  pursuant to this Guaranty shall be deemed a  contribution  to
the capital of Borrower

                                        3
<PAGE>

or other obligated  party and shall not constitute  Guarantor a creditor of such
party.  Guarantor  further agrees that to the extent the waiver of its rights of
subrogation as set forth herein is found by a court of competent jurisdiction to
be void or voidable for any reason, any rights of subrogation Guarantor may have
against  Borrower  or  against  any  collateral  or  security  for  any  of  the
Obligations  shall be junior  and  subordinate  to any  rights  Lender  may have
against  Borrower and to all right,  title and interest  Lender may have is such
collateral or security.

         3.4 Demands and Notices. Guarantor irrevocably waives all presentments,
demands for  performance,  protests,  notices of protest,  notices of  dishonor,
notices  of  acceptance  of this  Guaranty  and of the  existence,  creation  or
incurring  of new or  additional  Obligations,  and demands and notices of every
kind that may be required to be given by any statute or rule or law.

         3.5 Borrower Information;  Other Defenses. Guarantor irrevocably waives
(a) any duty of Lender to advise  Guarantor of any  information  known to Lender
regarding  the  financial  condition  of Borrower  (it being the  obligation  of
Guarantor to keep informed regarding such condition),  and (b) any defense based
on any claim that  Guarantor's  obligations  exceed or are more  burdensome than
those of Borrower,  and any and all other  defenses now or at any time hereafter
available to Guarantor at law or in equity.


SECTION 4  REPRESENTATIONS AND WARRANTIES

         Guarantor represents and warrants to Lender as follows:

         4.1  Existence,  Authority;  Execution.  To the extent  Guarantor  is a
corporation, limited liability company or limited partnership,  Guarantor hereby
represents and warrants that: (a) it is duly organized, validly existing, and in
good standing under the laws of the state of its incorporation or formation; and
(b) this Guaranty has been duly and validly  authorized,  executed and delivered
and constitutes the binding  obligation of Guarantor,  enforceable in accordance
with its terms.

         4.2 Financial Statements.  All financial statements and other financial
information  furnished  or to be furnished to Lender (a) are or will be true and
correct and do or will fairly  represent  the  financial  condition of Guarantor
(including  all  contingent  liabilities),  and (b) were or will be  prepared in
accordance  with  generally  accepted  accounting  principles,   or  such  other
accounting  principles  as may be  acceptable  to  Lender  at the  time of their
preparation,  consistently applied. There has been no material adverse change in
Guarantor's  financial condition since the dates of the statements most recently
furnished Lender.

         4.3 No Defaults.  There is no existing  event of default,  and no event
has occurred  which with the passage of time and/or the giving of notice or both
will constitute an event of default, under any agreement to which Guarantor is a
party, the effect of which

                                        4
<PAGE>

event of  default  will  impair  performance  by  Guarantor  of the  Obligations
pursuant to and as contemplated  by the terms of this Guaranty,  and neither the
execution  and  delivery  of this  Guaranty  nor  compliance  with the terms and
provisions  hereof will violate any presently  existing  provision of law or any
presently existing regulation, order, writ, injunction or decree of any court or
governmental department,  commission,  board, bureau, agency or instrumentality,
or constitute a default under, any agreement to which Guarantor is a party or by
which Guarantor is bound.

         4.4 No Litigation.  There are no actions,  suits or proceedings pending
or  threatened  against  the  Guarantor  before  any court or any  governmental,
administrative,  regulatory, adjudicatory or arbitrational body or agency of any
kind that will adversely affect  performance by the Guarantor of his obligations
pursuant to and as contemplated by the terms and provisions of this Guaranty.

         4.5  Accuracy.  Neither  this  Guaranty  nor  any  document,  financial
statement, credit information,  certificate or statement heretofore furnished or
required  herein to be furnished to Lender by the Guarantor  contains any untrue
statement of fact or omits to state a fact material to this Guaranty.

SECTION 5   EVENTS OF DEFAULT

         Upon the occurrence of any of the following events, Lender may, without
notice to Borrower or Guarantor, declare any or all of the Obligations,  whether
or not then due,  immediately  due and payable by Guarantor  under the Guaranty,
and Lender shall be entitled to enforce the obligations of Guarantor hereunder:

         5.1  Default by  Borrower.  Borrower  shall  default in the  payment or
performance of any of the Obligations  guarantied hereby, after giving effect to
any applicable notice and cure provisions.

         5.2  Failure  to  Perform.  Guarantor  fails  to  perform  any  of  its
obligations  under this Guaranty or any agreement  under which security is given
therefor,  or this  Guaranty  is  revoked or  terminated  by  Guarantor,  or any
representation  or warranty  made or given by Guarantor  to Lender  proves to be
false or misleading in any material respect.

         5.3  Insolvency  Proceeding.  The making by Guarantor of any assignment
for the benefit of  creditors,  or a trustee or  receiver  being  appointed  for
Guarantor or for any property of Guarantor,  or Guarantor  becoming insolvent or
the subject of any Insolvency  Proceeding  and, in the case of such a proceeding
being  commenced  against  Guarantor,  such  proceeding is not dismissed  within
thirty (30) days following the commencement date thereof

         5.4 Death or Dissolution.  Guarantor dies, dissolves or liquidates,  or
the business of Guarantor is suspended or terminated for any reason.

                                        5
<PAGE>

SECTION 6 MISCELLANEOUS

         6.1  Revival and  Reinstatement.  If at any time all or any part of any
payment  theretofore  applied by Lender to any of the  Obligations is or must be
rescinded or returned by Lender for any reason  whatsoever  (including,  without
limitation,  the insolvency,  bankruptcy or  reorganization  of Borrower),  such
Obligations shall, for the purposes of this Guaranty, to the extent such payment
is or must be rescinded or returned,  be deemed to have  continued in existence,
notwithstanding  such application by Lender, and this Guaranty shall continue to
be effective or be reinstated,  as the case may be, as to such Obligations,  all
as though such application by Lender had not been made.

         6.2 No  Marshaling.  Lender has no  obligation to marshal any assets in
favor of Guarantor,  or against or in payment of (a) any of the Obligations,  or
(b) any other  obligation  owed to Lender by Guarantor,  Borrower,  or any other
person.

         6.3 No Modification,  Waiver or Release Without Writing.  Except as may
otherwise  be expressly  set forth  herein,  this  Guaranty may not be modified,
amended, revised, revoked, terminated,  changed or varied in any way whatsoever,
nor shall any waiver of any of the  provisions  of this Guaranty be binding upon
Lender,  except as expressly set forth in a writing duly executed by Lender.  No
waiver by Lender of any default  shall  operate as a waiver of any other default
or the same  default  on a future  occasion,  and no action by Lender  permitted
hereunder  shall in any way affect or impair  Lender's rights or the obligations
of Guarantor under this Continuing Guaranty.

         6.4  Assignment;  Successors  and  Assigns.  Guarantor  may not  assign
Guarantor's  obligations  or  liabilities  under this  Guaranty.  Subject to the
preceding  sentence,  this Guaranty shall be binding upon the parties hereto and
their respective heirs, executors,  successors,  representatives and assigns and
shall inure to the benefit of the parties hereto and their respective successors
and assigns. Lender may assign its rights under this Guaranty.

         6.5  Integration.  This  Guaranty is the entire  agreement of Guarantor
with respect to the subject matter of this Guaranty.

         6.6 Rights  Cumulative.  All of Lender's rights under this Guaranty are
cumulative.  The  exercise of any one right does not exclude the exercise of any
other right given in this Guaranty or any other right of Lender not set forth in
this Guaranty.

         6.7  Severability.  Whenever  possible each  provision of this Guaranty
shall  be  interpreted  in  such  manner  as to be  effective  and  valid  under
applicable  law, but if any provision of this Guaranty shall be prohibited by or
invalid under such law, such  provision  shall be  ineffective  to the extent of
such  prohibition  or  invalidity,  without  invalidating  the remainder of such
provision or the remaining provisions of this Guaranty.

                                        6
<PAGE>

         6.8  Material  Inducement  Consideration.  Guarantor  acknowledges  and
agrees that Lender is specifically relying upon the representations, warranties,
agreements  and  waivers   contained  herein  and  that  such   representations,
warranties, agreements and waivers constitute a material inducement to Lender to
accept this Guaranty and to enter into the Loan  Agreement  and the  transaction
contemplated therein.  Guarantor further acknowledged that it expects to benefit
from Lender's  extension of financing  accommodations to Borrower because of its
relationship   to  Borrower,   and  that  it  is  executing   this  Guaranty  in
consideration of that anticipated benefit.

         6.9 Indemnification. Guarantor agrees to indemnify, pay and hold Lender
and its officers,  directors,  employees,  agents,  and attorneys  (collectively
called the  "Indemnitees")  harmless  from and against any and all  liabilities,
obligations,  losses, damages,  penalties,  actions,  judgments,  suits, claims,
costs,  expenses and disbursements of any kind or nature  whatsoever  (including
the  reasonable  fees and  disbursements  of  counsel  for such  Indemnitees  in
connection  with  any  investigative,   administrative  or  judicial  proceeding
commenced or threatened,  whether or not such  Indemnitee  shall be designated a
party  thereto)  that may be imposed on,  incurred by, or asserted  against that
Indemnitee,  in any manner  relating to or arising  out of this  Guaranty or the
exercise  of any  right  or  remedy  hereunder  or  under  the  other  documents
pertaining to the Obligations  (the  "Indemnified  Liabilities");  provided that
Guarantor  shall have no obligation to an Indemnitee  hereunder  with respect to
Indemnified  Liabilities arising from the gross negligence or willful misconduct
of that  Indemnitee as determined by a court of competent  jurisdiction.  To the
extent that the undertaking to indemnify, pay and hold harmless set forth in the
preceding  sentence may be  unenforceable  because it is violative of any law or
public  policy,  Guarantor  shall  contribute  the  maximum  portion  that it is
permitted  to  pay  and  satisfy  under   applicable  law  to  the  payment  and
satisfaction of all Indemnified  Liabilities  incurred by the Indemnitees or any
of them.

         6.10 Counterparts.  This Guaranty may be executed in counterparts, each
of which shall be deemed an  original,  but all of which,  when taken  together,
shall be deemed one and the same agreement.

         6.11 Governing Law. This Guaranty shall be governed by and construed in
accordance  with the internal laws of the State of Illinois,  without  regard to
conflicts of law provisions.

         6.12  Venue.  GUARANTOR,  IN ORDER TO  INDUCE  LENDER  TO  ACCEPT  THIS
GUARANTY,  AND FOR  OTHER  GOOD AND  VALUABLE  CONSIDERATION,  THE  RECEIPT  AND
SUFFICIENCY  OF  WHICH  HEREBY  IS  ACKNOWLEDGED,  AGREES  THAT ALL  ACTIONS  OR
PROCEEDINGS  ARISING  DIRECTLY,  INDIRECTLY OR OTHERWISE IN CONNECTION WITH, OUT
OF,  RELATED TO OR FROM THIS  GUARANTY  SHALL BE  LITIGATED,  AT  LENDER'S  SOLE
DISCRETION  AND  ELECTION,  ONLY IN COURTS  HAVING A SITUS  WITHIN THE COUNTY OF
COOK, STATE OF ILLINOIS. GUARANTOR HEREBY CONSENTS AND SUBMITS TO THE

                                        7
<PAGE>

JURISDICTION OF ANY LOCAL, STATE OR FEDERAL COURT LOCATED WITHIN SAID COUNTY AND
STATE.  GUARANTOR  HEREBY  IRREVOCABLY  APPOINTS AND  DESIGNATES CT  CORPORATION
SYSTEM,  WHOSE ADDRESS IS GUARANTOR,  C/O CT CORPORATION  SYSTEM, 208 S. LASALLE
STREET,  CHICAGO,  ILLINOIS 60604,  AS ITS DULY AUTHORIZED  AGENT FOR SERVICE OF
LEGAL  PROCESS AND AGREES  THAT  SERVICE OF SUCH  PROCESS  UPON SUCH PARTY SHALL
CONSTITUTE  PERSONAL SERVICE OF PROCESS UPON SUCH PARTY. IN THE EVENT SERVICE IS
UNDELIVERABLE  BECAUSE  SUCH AGENT  MOVES OR CEASES TO DO  BUSINESS  IN CHICAGO,
ILLINOIS,  GUARANTOR SHALL, WITHIN TEN (10) DAYS AFTER LENDER'S REQUEST, APPOINT
A SUBSTITUTE  AGENT (IN CHICAGO,  ILLINOIS) ON ITS BEHALF AND WITHIN SUCH PERIOD
NOTIFY  LENDER  OF SUCH  APPOINTMENT.  IF SUCH  SUBSTITUTE  AGENT IS NOT  TIMELY
APPOINTED,  LENDER SHALL, IN ITS SOLE DISCRETION,  HAVE THE RIGHT TO DESIGNATE A
SUBSTITUTE  AGENT  UPON FIVE (5) DAYS'  NOTICE TO  GUARANTOR.  GUARANTOR  HEREBY
CONSENTS AND SUBMITS TO THE  JURISDICTION  OF ANY LOCAL,  STATE OR FEDERAL COURT
LOCATED WITHIN SAID COUNTY AND STATE.  GUARANTOR  HEREBY WAIVES ANY RIGHT IT MAY
HAVE TO TRANSFER  OR CHANGE THE VENUE OF ANY  LITIGATION  BROUGHT  AGAINST IT BY
LENDER ON THIS GUARANTY IN ACCORDANCE WITH THIS PARAGRAPH.

         6.13 Waiver of Jury Trial.  GUARANTOR,  AND BY ITS  ACCEPTANCE  OF THIS
GUARANTY, LENDER, HEREBY WAIVE THEIR RESPECTIVE RIGHTS TO A TRIAL BY JURY IN ANY
ACTION OR  PROCEEDING  BASED UPON,  OR RELATED  TO, THE  SUBJECT  MATTER OF THIS
GUARANTY AND THE BUSINESS RELATIONSHIP THAT IS BEING ESTABLISHED. THIS WAIVER IS
KNOWINGLY,   INTENTIONALLY  AND  VOLUNTARILY  MADE  BY  GUARANTOR,  AND  BY  ITS
ACCEPTANCE OF THIS GUARANTY,  LENDER,  AND GUARANTOR  ACKNOWLEDGES  THAT NEITHER
LENDER NOR ANY PERSON ACTING ON BEHALF OF LENDER HAS MADE ANY REPRESENTATIONS OF
FACT TO INCLUDE  THIS WAIVER OF TRIAL BY JURY OR HAS TAKEN ANY ACTIONS  WHICH IN
ANY WAY MODIFY OR NULLIFY ITS EFFECT.

         6.14  Waivers.  THE  WAIVERS  SET  FORTH  HEREIN  (INCLUDING,   WITHOUT
LIMITATION,  SECTIONS  2.2  AND  3  ABOVE)  ARE  KNOWINGLY,  INTENTIONALLY,  AND
VOLUNTARILY MADE BY GUARANTOR,  AND GUARANTOR  ACKNOWLEDGES  THAT NEITHER LENDER
NOR ANY PERSON ACTING ON BEHALF OF LENDER HAS MADE ANY  REPRESENTATIONS  OF FACT
TO INDUCE THESE WAIVERS OR IN ANY WAY TO MODIFY OR NULLIFY ITS EFFECT. GUARANTOR
FURTHER ACKNOWLEDGES THAT IT HAS BEEN REPRESENTED (OR HAS HAD THE OPPORTUNITY TO
BE  REPRESENTED)  IN THE  SIGNING  OF THIS  GUARANTY  AND IN THE MAKING OF THESE
WAIVERS BY INDEPENDENT LEGAL COUNSEL, SELECTED OF ITS OWN FREE WILL, AND THAT IT
HAS HAD THE OPPORTUNITY TO DISCUSS THESE WAIVERS WITH COUNSEL.

                                        8

<PAGE>


         Guarantor has duly executed this Guaranty as of the date and year first
above written. 

                                            ---------------------------
                                            Guarantor




                                        9


                                                    Exhibit 11

<TABLE>
<CAPTION>
                                        GreenMan Technologies, Inc.

                                  Statement Regarding Net Loss per Share

                                             February 28, 1998




                                                      Three Months Ended               Nine Months Ended
                                                          February 28,                    February 28,
                                                    1997            1998               1997           1998
                                                    -----           ----               ----          -----
                                         
<S>                                              <C>            <C>                <C>            <C>         
Net loss from continuing operations               $(1,257,207)   $(1,126,205)       $(2,975,465)   $(2,764,178)
                                                                                  
Net loss from discontinued operations             $   (84,002)   $(1,216,384)       $  (523,085)   $(1,760,954)
                                                                                  
Net loss                                          $(1,341,209)   $(2,442,589)       $(3,498,550)   $(4,525,132)
                                                  ===========    ===========        ===========    ===========
                                                                                  
                                                                                  
Net loss per share - basic:                                                       
                                                                                  
Continuing operations                             $     (1.12)   $      (.50)       $     (2.76)   $     (1.52)
                                                                                  
Discontinued operations                           $      (.07)   $      (.59)       $      (.49)   $      (.97)
                                                                                  
Net loss                                          $    ( 1.19)   $     (1.09)       $     (3.25)   $     (2.49)
                                                  ===========    ===========        ===========    ===========
                                                                        


Shares used in calculation of loss per share (1):

Weighted average common shares outstanding          1,124,697      2,236,756          1,077,742      1,814,098
                                                  ===========    ===========        ===========    ===========
<FN>

(1) All share and per share data have been adjusted to give  retroactive  effect
to a reverse  split of the  Company's  Common Stock  pursuant to which each five
shares of Common  Stock then  outstanding  were  converted  into one share.  The
reverse split became effective on March 23, 1998.
</FN>
</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                              MAY-31-1997
<PERIOD-END>                                   FEB-28-1998
<CASH>                                         365,736          
<SECURITIES>                                   0                
<RECEIVABLES>                                  973,561          
<ALLOWANCES>                                   72,004           
<INVENTORY>                                    407,017          
<CURRENT-ASSETS>                               2,664,322        
<PP&E>                                         12,483,369       
<DEPRECIATION>                                 712,838          
<TOTAL-ASSETS>                                 16,690,919       
<CURRENT-LIABILITIES>                          5,974,701        
<BONDS>                                        2,948,966        
                          0                
                                    0                
<COMMON>                                       27,833           
<OTHER-SE>                                     16,867,612       
<TOTAL-LIABILITY-AND-EQUITY>                   16,690,919       
<SALES>                                        7,946,766        
<TOTAL-REVENUES>                               7,946,766        
<CGS>                                          5,468,992        
<TOTAL-COSTS>                                  3,015,209        
<OTHER-EXPENSES>                               1,418            
<LOSS-PROVISION>                               0                
<INTEREST-EXPENSE>                             2,225,325        
<INCOME-PRETAX>                                (2,764,178)      
<INCOME-TAX>                                   0                
<INCOME-CONTINUING>                            (2,764,178)      
<DISCONTINUED>                                 (1,760,954)      
<EXTRAORDINARY>                                0                
<CHANGES>                                      0                
<NET-INCOME>                                   (4,525,132)      
<EPS-PRIMARY>                                  (2.49)           
<EPS-DILUTED>                                  (2.49)           
                                                                
                                               

</TABLE>


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