CASELLA WASTE SYSTEMS, INC.

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                         NONSTATUTORY STOCK OPTION PLAN

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                              Adopted: May 18, 1994






                                TABLE OF CONTENTS
                                -----------------


1. Purpose..................................................................1

2. Administration...........................................................1

3. Stock....................................................................2

4. Eligibility..............................................................2

5. Terms of the Option Agreement............................................3

6. Method of Exercise, Payment of Purchase Price............................5

7. Use of Proceeds from Stock...............................................5

8. Adjustment Upon Changes in Capitalization................................5

9. Termination of Employment or Service.....................................6

10.Amendment of Option Plan.................................................7

11.Termination or Suspension of Option Plan.................................7

12.Nonexclusivity of the Plan...............................................7

13.Government and other Regulations.........................................8

14.Effective Date of Option Plan............................................8






                           CASELLA WASTE SYSTEMS, INC.

                         NONSTATUTORY STOCK OPTION PLAN
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1.  Purpose
    -------

    This Nonstatutory Stock Option Plan (the "Option Plan") is intended as a
performance incentive and to encourage stock ownership by officers and other key
employees of CASELLA WASTE SYSTEMS, INC. (the "Company") or of other
corporations in which stock possessing 50 percent or more of the total combined
voting power is owned by the Company (the "Subsidiaries"), so that the person to
whom the option is granted (the "Optionee") may acquire or increase his or her
proprietary interest in the success of the Company, and to encourage the
Optionee to remain in the employ or service of the Company or its Subsidiaries.
It is intended that options granted under the Option Plan will qualify as
nonstatutory stock options (the "Options"), which are subject to taxation under
Section 83 of the Internal Revenue Code of 1986, as amended (the "Code").

2.  Administration
    --------------

    (a) The Option Plan shall be administered by the Board of Directors or by a
committee of not less than three directors of the Company none of whom is an
officer or other salaried employee of the Company who shall participate in this
Option Plan. The members of this committee (the "Option Committee") shall be
appointed by the Board of Directors. A majority vote of the members of the
Option Committee shall be required for all its actions.

    (b) The Board and/or the Option Committee shall have the power, subject to,
and within the limits of, the express provisions of the Option Plan:

        (i)   To determine from time to time which of the eligible persons shall
              be granted options under the Option Plan, and the time or times
              when, and the number of shares for which, an option or options
              shall be granted to such persons;

        (ii)  To prescribe the other terms and provisions (which need not be
              identical) of each option granted under the Option Plan to
              eligible persons;

        (iii) To construe and interpret the Option Plan and options granted
              under it, and to establish, amend, and revoke rules and
              regulations for administration. The Board of Directors and/or the
              Option Committee, in the exercise of this power, may correct any


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              defect or supply any omission, or reconcile any inconsistency in
              the Option Plan, or in any option agreement, in the manner and to
              the extent it shall deem necessary or expedient to make the Option
              Plan fully effective. In exercising this power, the Board of
              Directors and/or the Option Committee may retain counsel at the
              expense of the Company. All decisions and determinations by the
              Board of Directors and/or the Option Committee in exercising this
              power shall be final and binding upon the Company and the
              Optionee;

        (iv)  To determine the duration and purposes of leaves of absence which
              may be granted to an Optionee without constituting a termination
              of his or her employment or service for the purposes of the Option
              Plan; and

        (v)   Generally, to exercise such powers and to perform such acts as are
              deemed necessary or expedient to promote the best interest of the
              Company with respect to the Option Plan.

        (c) The Board of Directors (with members of the Option Committee not
voting) shall administer the Option Plan with respect to options granted to
members of the Option Committee.

3.  Stock
    -----

    (a) The stock subject to the options shall be shares of the Company's
authorized but unissued Class A Common Stock, par value $0.01 per share (the
"Common Stock"). The number of shares for which options may be granted,
excluding the shares involved in the unexercised portion of any canceled,
terminated or expired options, shall not exceed an aggregate of 150,000 shares
of Common Stock. Such number shall be subject to adjustment as provided in
Section 8 hereof.

    (b) Whenever any outstanding option under the Option Plan expires, is
canceled or is otherwise terminated, the shares of Common Stock allocable to the
unexercised portion of such option may again be subjected to options under the
Option Plan.

4.  Eligibility
    -----------

    (a) The persons who shall be eligible to receive options shall be officers,
key employees of the Company or its Subsidiaries. It is intended that the Option
Plan be used as an incentive for those officers and other key employees
responsible for the decision making, policy formation and personnel supervision
which most directly affect the earnings of the Company and the welfare of its
stockholders. The Option

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Committee may from time to time grant options to one or more eligible persons
(other than members of the Option Committee). The Board of Directors (with
members of the Option Committee not voting) may from time to time grant options
to one or more members of the Option Committee. An optionee may hold more than
one option.

5.  Terms of the Option Agreement
    -----------------------------

    Each option agreement shall contain such provisions as the Board of
Directors and/or the Option Committee (or the Board of Directors with respect to
members of the Option Committee) shall from time to time deem appropriate.
Option agreements need not be identical, but each option agreement by
appropriate language shall include the substance of all of the following
provisions:

    (a) Any option shall expire on the date specified in the option agreement,
        which date shall not be later than the tenth anniversary of the date on
        which the option was granted. All options must be granted by the tenth
        anniversary of the effective date of the Option Plan.

    (b) The minimum number of shares with respect to which an option may be
        exercised at any one time shall be 100 shares, unless the number
        purchased is the total number at the time available for purchase under
        the option.

    (c) Each option shall be exercisable in such installments (which need not be
        equal) and at such times as designated by the Board of Directors and/or
        the Option Committee (or the Board of Directors with respect to the
        Option Committee). To the extent not exercised, installments shall
        accumulate and be exercisable, in whole or in part, at any time after
        becoming exercisable, but not later than the date the option expires.
        Unless otherwise designated, no option shall be exercisable within one
        year of the date on which the option was granted except in the event of
        a change in control or threatened change in control (as defined in
        Section 5(h) hereof) of the Company. In such event, all options granted
        prior to such change in control or threatened change in control shall
        become immediately exercisable.

    (d) The purchase price per share of Common Stock under each option shall be
        not less than the fair market value of the Common Stock subject to the
        option on the date the option is granted. For this purposes, the fair
        market value of the Common Stock shall be determined by the Board of
        Directors and/or the Option Committee (or by the Board of Directors with
        respect to members of the Option Committee); provided, however, that (i)
        if the Common Stock is admitted to quotation on the National


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        Association of Securities Dealers Automated Quotation System on the date
        the option is granted, fair market value shall not be less than the
        average of the highest bid and the lowest asked prices of the Common
        Stock on such System on such date, or (ii) if the Common Stock is
        admitted to trading on a national securities exchange on the date the
        option is granted, fair market value shall not be less than the last
        sale price reported for the Common Stock on such exchange on such date
        or on the last date preceding such date on which a sale was reported.

    (e) The Optionee shall not be deemed to be the holder of, or to have any of
        the rights of a holder with respect to, any shares of Common Stock
        subject to such option unless and until the option shall have been
        exercised pursuant to the terms thereof, the Company shall have issued
        and delivered the shares to the Optionee, and the Optionee's name shall
        have been entered as a stockholder of record on the books of the
        Company. Thereupon, the Optionee shall have full voting, dividend and
        other ownership rights with respect to such shares of Common Stock.

    (f) Except as provided in Section 9 hereof:

        (i)   All options granted pursuant to the Option Plan shall not be
              transferable except by will or the laws of descent and
              distribution, and shall be exercisable during the Optionee's
              lifetime only by the Optionee; and

        (ii)  No assignment or transfer of the option, or of the rights
              represented thereby, whether voluntary or involuntary, by
              operation of law or otherwise, shall vest in the assignee or
              transferee any interest or right in the option whatsoever, but
              immediately upon any attempt to assign or transfer the option the
              same shall terminate and be of no force or effect.

    (g) The option shall be subject to any provision necessary to assure
compliance with the federal and state securities laws.

    (h) For purposes of the Option Plan, the term "change in control" shall be
deemed to have taken place if (i) a third person, including a "group" as defined
in Section 13(d)(3) of the Securities Exchange Act of 1934, becomes the
beneficial owner of shares of the Company having 30% or more of the total number
of votes that may be cast for the election of directors of the Company; or (ii)
as the result of, or in connection with, any cash tender or exchange offer,
merger or other business combination, sale of assets or contested election, or
any combination of the foregoing transactions, the persons who were directors of
the Company before such transaction


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shall cease to constitute a majority of the Board of Directors of the Company or
any successor Company.

6.  Method of Exercise, Payment of Purchase Price
    ---------------------------------------------

    (a) An option may be exercised by the Optionee delivering to the Board of
Directors and/or the Option Committee (or the Board of Directors with respect to
members of the Optionee Committee), or their designee, on any business day a
written notice specifying the number of shares of Common Stock the Optionee then
desires to purchase (the "Notice").

    (b) Payment for the shares of Common Stock purchased pursuant to the
exercise of an option shall be in either (i) cash equal to the option price for
the number of shares specified in the Notice (the "Total Option Price"), or (ii)
in the discretion of the Board of Directors and/or the Option Committee (or the
Board of Directors with respect to members of the Option Committee) previously
owned shares of Common Stock of the Company with a fair market value, determined
as provided in Section 5 hereof, equal to or less than the Total Option Price,
plus cash, for an amount equal to the amount, if any, by which the Total Option
Price exceeds the fair market value of the Common Stock.

7.  Use of Proceeds from Stock
    --------------------------

         Proceeds from the sale of Common Stock pursuant to options granted
under the Option Plan shall constitute general funds of the Company.

8.  Adjustment Upon Changes in Capitalization
    -----------------------------------------

    (a) If the shares of the Company's Common Stock as a whole are increased,
decreased or changed into, or exchanged for, a different number or kind of
shares or securities of the Company, whether through merger, consolidation,
reorganization, recapitalization, reclassification, stock dividend, stock split,
combination of shares, exchange of shares, change in corporate structure or the
like, an appropriate and proportionate adjustment shall be made in the number
and kinds of share subject to the Option Plan, and in the number, kinds, and per
share exercise price of shares subject to unexercised options or portions
thereof granted prior to any such change. Any such adjustment in an outstanding
option, however, shall be made without a change in the total price applicable to
the unexercised portion of the option but with a corresponding adjustment in the
price for each share of Common Stock covered by the option.

    (b) Upon dissolution or liquidation of the Company, or upon a
reorganization, merger or consolidation in which the Company is not the
surviving corporation, or upon the sale of substantially all of the property of
the Company to


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another corporation, the Option Plan and the options issued thereunder shall
terminate, unless provision is made in connection with such transaction for the
assumption of options theretofore granted, or the substitution for such options
of new options of the successor employer corporation or a parent or subsidiary
thereof, with appropriate adjustments as to the number and kinds of shares and
the per share exercise prices. In the event of such termination, all outstanding
options shall be exercisable in full for at least 30 days prior to the
termination date whether or not exercisable during such period.

    (c) Adjustments under this Section shall be made by the Board of Directors
and/or the Option Committee, whose determination as to what adjustments shall be
made, and the extent thereof, shall be conclusive. The Board of Directors and/or
the Option Committee shall have the discretion and power in any such event to
determine and to make effective provision for the acceleration of the time
during which the option may be exercised, notwithstanding the provisions of the
option setting forth the date or dates of which all or any part of it may be
exercised. No fractional shares of Common Stock shall be issued under the Option
Plan on account of any adjustment specified above.

9.  Termination of Employment or Service
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    (a) In the event of the death of an Optionee while in the employ or service
of the Company or its Subsidiaries, the option, whether or not exercisable at
the time of the death of the Optionee, may be exercised, as provided in Section
6 hereof, by the estate of the Optionee or by a person who acquired the right to
exercise such option by bequest or inheritance from such Optionee, within one
year after the date of such death but not later than the date on which the
option would otherwise expire.

    (b) If the employment or service of an Optionee is terminated by reason of
disability as defined in ss. 105(d)(4)) of the Code, the options held by such
Optionee may be exercised, whether or not exercisable at the time of such
termination, within one year after such termination but not later than the date
on which the options would otherwise expire.

    (c) If the employment or service of an Optionee is terminated for any reason
other than such death or disability, options held by such Optionee shall, to the
extent not theretofore exercised, be canceled upon such termination and shall
not thereafter be exercisable; provided, however, that an Optionee whose
employment is terminated by retirement in accordance with the Company's normal
retirement policies, as determined by the Option Committee, shall be permitted
to exercise Options, whether or not exercisable at the time of such termination,
within three months after the date of such termination, but not later than the
date on which the Option would otherwise expire, and shall be permitted to
exercise any options which


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are not Options not later than the date on which options would otherwise expire;
and, provided further, that an Optionee whose employment or service is voluntary
or involuntarily terminated within six months after a change in control of the
Company, as defined in Section 5(h) hereof, shall be permitted to exercise
options, whether or not exercisable at the time of such termination, within
three months after the date of such termination but not later than the date on
which the options would otherwise expire.

10. Amendment of Option Plan
    ------------------------

    The Board of Directors at any time, and from time to time, may amend the
Option Plan, subject to any required regulatory approval.

         Except as provided in Section 8 hereof, rights and obligations under
any option granted before amendment of the Option Plan shall not be altered or
impaired by amendment of the Option Plan, except with the consent of the person
to whom the option was granted.

11. Termination or Suspension of Option Plan
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    The Board of Directors at any time may terminate or suspend the Option Plan.
Unless sooner terminated, the Option Plan shall terminate on the tenth
anniversary of the effective date specified in Section 14 hereof, but such
termination shall not affect any option theretofore granted. An option may not
be granted while the Option Plan is suspended or after it is terminated.

    Rights and obligations under any option granted while the Option Plan is in
effect shall not be altered nor impaired by suspension or termination of the
Option Plan except with the consent of the Optionee. An option may be terminated
by agreement between an Optionee and the Company and, in lieu of the terminated
option, a new option may be granted with an exercise period which may be higher
or lower than the exercise price of the terminated option.

12. Nonexclusivity of the Plan
    --------------------------

    The adoption of the Option Plan by the Board of Directors shall not be
construed as creating any limitations on the power of the Board of Directors to
adopt such other incentive arrangements as it may deem desirable, including,
without limitation, the granting of stock options otherwise than under the
Option Plan, and such arrangements may be either applicable generally or only in
specific cases.


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13. Government and other Regulations
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    (a) The obligations of the Company to sell and deliver shares of Common
Stock under options granted under the Option Plan shall be subject to all
applicable laws, rules and regulations and the obtaining of all such approvals
by governmental agencies as may be deemed necessary or appropriate by the Board
of Directors of the Company.

    (b) The Option Plan is intended to comply with Rule 16b-3 under the
Securities Act of 1934. Any provision inconsistent with such Rule shall be
inoperative and shall not affect the validity of the Option Plan.

14. Effective Date of Option Plan
    -----------------------------

    This Option Plan shall become effective May 18, 1994.


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