WASTE SYSTEMS INTERNATIONAL INC
SC 13E4, 2000-01-18
REFUSE SYSTEMS
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                   ----------

                                 SCHEDULE 13E-4
                          Issuer Tender Offer Statement
      (Pursuant to Section 13(e)(1) of the Securities Exchange Act of 1934)

                        WASTE SYSTEMS INTERNATIONAL, INC.
                                (Name of Issuer)

                        WASTE SYSTEMS INTERNATIONAL, INC.
                      (Name of Person(s) Filing Statement)

                          11 1/2% SENIOR NOTES DUE 2006
                     11 1/2% SERIES B SENIOR NOTES DUE 2006
                   7% CONVERTIBLE SUBORDINATED NOTES DUE 2005
                         (Title of Class of Securities)

                                    290839109
                      (CUSIP Number of Class of Securities)

                                James L. Elitzak
                   Vice President and Chief Financial Officer
                        Waste Systems International, Inc.
                            420 Bedford Street, #300
                               Lexington, MA 02420
                                 (781) 862-3000
   (Name, Address and Telephone Number of Person Authorized to Receive Notices
         and Communications on Behalf of the Person(s) Filing Statement)

                                   COPIES TO:
                           Robert P. Whalen, Jr., P.C.
                           Goodwin, Procter & Hoar LLP
                                 Exchange Place
                           Boston, Massachusetts 02109
                                 (617) 570-1000
                                   ----------

                                January 18, 2000
     (Date Tender Offer First Published, Sent or Given to Security Holders)
                                    ---------

                            CALCULATION OF FILING FEE
- -------------------------------------    --------------------------------
TRANSACTION VALUATION: 1                        AMOUNT OF FILING FEE:
- -------------------------------------    --------------------------------
      $158,427,628                                   $31,685.53
- -------------------------------------    --------------------------------

        Check  box if any  part  of  the  fee is  offset  as  provided  by  Rule
        0-11(a)(2)  and  identify the filing with which the  offsetting  fee was
        previously paid. Identify the previous filing by registration  statement
        number, or the Form or Schedule and the date of its filing.

Amount Previously Paid:      Not applicable        Filing Party:  Not applicable
Form or Registration No.:    Not applicable        Date Filed:    Not applicable



<PAGE>


        This   Schedule   13E-4   relates  to  the   offers  by  Waste   Systems
International,  Inc., a Delaware corporation (the "Company"),  to exchange up to
$22,500,000 principal amount of, and accrued but unpaid interest on, its 11 1/2%
Senior Notes due 2006 ("Senior Notes"),  up to $77,500,000  principal amount of,
and accrued but unpaid  interest  on, its 11 1/2% Series B Senior Notes due 2006
("Series B Senior Notes") and up to $49,551,420 principal amount of, and accrued
but  unpaid  interest  on,  its  7%  Convertible  Subordinated  Notes  due  2005
("Subordinated  Notes")  for an  aggregate  of  158,427  shares of its  Series E
Convertible  Preferred  Stock,  in each case upon the terms and  subject  to the
conditions set forth in the Exchange Offering Memorandum, dated January 18, 2000
(the  "Offers")  and the  related  Letter  of  Transmittal,  copies of which are
annexed hereto as Exhibits (a)(1) and (a)(2), respectively.

Item 1. Security and Issuer.

        (a) The name of the  issuer  is Waste  Systems  International,  Inc.,  a
Delaware  corporation,  and the address of its principal executive office is 420
Bedford Street, Suite 300, Lexington, MA 02173.

        (b) The class of  securities  to which  this  statement  relates  is the
Senior Notes,  Series B Senior Notes and Subordinated Notes of the Company.  The
information  set  forth  in the  Introduction  and in  the  Introduction  to the
Exchange Offering Memorandum are incorporated herein by reference.

        (c) The information set forth in the Introduction to and the "Summary of
the Terms of the  Exchange  Offers,"  "Description  of Senior Notes and Series B
Senior Notes,"  "Description of Subordinated Notes" and "Summary of the Terms of
the Series E Convertible Preferred Stock" of the Exchange Offering Memorandum is
incorporated herein by reference.

        (d) Not applicable.


Item 2. Source and Amount of Funds or Other Consideration.

        (a) The  information  set forth in the  Introduction to and the "General
Information  about the Exchange  Offers,"  "Summary of the Terms of the Exchange
Offers",   "Description  of  Senior  Notes  and  Series  B  Senior  Notes,"  and
"Description of Subordinated Notes" Sections of the Exchange Offering Memorandum
are incorporated herein by reference.

        (b) Not applicable.


Item 3.  Purpose of the  Tender  Offer and Plans or  Proposals  of the Issuer or
Affiliate.

        The  information  set  forth  in the  "Use of  Proceeds,"  "Management's
Discussion and Analysis of Financial  Condition and Results of  Operation,"  and
"The Exchange Offers" Sections are incorporated herein by reference.

        (a) The  information  set forth in the  Introduction to and the "General
Information  about the Exchange  Offers,"  "Summary of the Terms of the Exchange
Offers,"  "Plan  of   Distribution,"   "The  Exchange   Offers,"   Sections  are
incorporated herein by reference.

        (b) Not applicable.

        (c) Not applicable.

        (d) Not applicable.

        (e) The information  set forth in the sections of the Exchange  Offering
Memorandum entitled "Capitalization" and "Certain Proforma Financial Statements"
is incorporated herein by reference.

        (f) Not applicable.

        (g) Not applicable.

        (h) Not applicable.

        (i) Not applicable.

        (j) Not applicable.


Item 4. Interest in Securities of the Issuer.

        Not applicable.


Item 5. Contracts, Arrangements, Understandings or Relationships with Respect to
        the Issuer's Securities.

        Not applicable.


Item 6. Persons Retained, Employed, or to Be Compensated.

        Not applicable


Item 7. Financial Information.

        The  information  set forth in the  sections  of the  Exchange  Offering
Memorandum entitled "Summary Historical  Financial  Information,"  "Management's
Discussion  and Analysis of Financial  Condition and Results of  Operations  for
Year  Ended  December  31,  1998",  "Management's  Discussion  and  Analysis  of
Financial  Condition  and  Results  of  Operations  for the  Nine  Months  Ended
September 30, 1999",  Certain  Proforma  Financial  Statements"  and  "Financial
Statements" are incorporated herein by reference.


Item 8. Additional Information.

        (a)-(e)Not applicable.


Item 9. Material to Be Filed as Exhibits.

        (a) The following  tender offer materials have been  published,  sent or
given to security holders by or on behalf of Waste Systems International,  Inc.,
in connection with the Offers:

               (1) Form of Exchange Offering Memorandum dated January 18, 2000.

               (2) Annual  Report of the Company on Form 10-K for the year ended
                   December 31, 1998.

               (3) Amended Annual Report of the Company on Form 10-K/A for
                   the year ended December 31, 1998.

               (4) Quarterly  Report  of the  Company  for  the  quarter  ended
                   September 30, 1999.

               (5) Form of Letter of Transmittal.

               (6) Form of Notice of Guaranteed Delivery.

               (7) Instruction Letter to Clients

               (8) Instruction Letter to Brokers, Dealers, Commercial Banks,
                   Trust Companies and Other Nominees

               (9) Press Release dated January 18, 2000.

        (b) Not applicable.

        (c) Not applicable.

        (d) Not applicable.

        (e) Not applicable.

        (f) Not applicable.





<PAGE>




                                    SIGNATURE

        After due inquiry and to the best of my knowledge and belief,  I certify
that the information set forth in this statement is true, complete and correct.


                                     WASTE SYSTEMS INTERNATIONAL, INC.


                                     January 18, 2000


                                     /s/ James L. Elitzak
                                     (Signature)

                                     James L. Elitzak
                                     Vice President and Chief Financial Officer





<PAGE>




                                  EXHIBIT INDEX

EXHIBIT                        DESCRIPTION

(a) (1)   Form of Exchange Offering Memorandum dated January 18, 2000.

(2)       Annual Report of the Company on Form 10-K for the year ended December
          31, 1998.

(3)       Amended Annual Report of the Company on Form 10-K/A for the year ended
          December 31, 1998.

(4)       Quarterly Report of the Company for the quarter ended September 30,
          1999.

(5)       Form of Letter of Transmittal.

(6)       Form of Notice of Guaranteed Delivery.

(7)       Instruction Letter to Clients

(8)       Instruction Letter to Brokers, Dealers, Commercial Banks, Trust
          Companies and Other Nominees

(9)       Press Release dated January 18, 2000.


(b)       Not applicable.

(c)       Not applicable.

(d)       Not applicable.

(e)       Not applicable.

(f)       Not applicable.


<PAGE>

Exhibit (a) 1

EXCHANGE OFFERING MEMORANDUM


                        Waste Systems International, Inc.

                      Offer to exchange up to 82,699 shares
                     of its Series E Convertible Preferred
                     Stock for $77,500,000 principal amount
                    of its 11 1/2% Series B Senior Notes due
                      2006 plus accrued but unpaid interest


                     Offer to exchange up to 24,009 shares
                      of its Series E Convertible Preferred
                     Stock for $22,500,000 principal amount
                   of its 11 1/2% Senior Notes due 2006 plus
                           accrued but unpaid interest


                    Offer to exchange up to 51,719 shares of
                    its Series E Convertible Preferred Stock
                     for $49,551,420 principal amount of its
                      7% Convertible Subordinated Notes due
                      2005 plus accrued but unpaid interest
                      Material Terms of the Exchange Offers



o We will exchange your validly  tendered  outstanding  11 1/2% Senior Notes due
2006,  11 1/2% Series B Senior  Notes due 2006 and 7%  Convertible  Subordinated
Notes due 2005 for shares of Series E Convertible  Preferred  Stock on the basis
one share for each  $1,000 of  principal  amount  of,  and  accrued  but  unpaid
interest  on, your  validly  tendered  Notes for an  aggregate  of up to 158,427
shares of Series E Convertible Preferred Stock.


o The  exchange  offers  are not  subject  to any  condition  other  than  their
compliance with applicable laws and with applicable interpretations of the staff
of the  Securities  and  Exchange  Commission,  receipt  of a waiver of  certain
covenants in the Senior Notes  Indentures  necessitated by the exchange  offers,
and other customary conditions.


o The  shares  of  Series E  Convertible  Preferred  Stock we will  issue in the
exchange  offers have certain  voting  rights,  are  convertible  into shares of
common  stock,  are  entitled  to a minimum 8%  dividend  and are  entitled to a
liquidation preference in priority to our common stock.

o We will  issue  Series E  Convertible  Preferred  Stock in  exchange  for your
validly  tendered   outstanding   Senior  Notes,   Series  B  Senior  Notes  and
Subordinated  Notes, and accrued but unpaid interest on all Notes. The tender of
Notes will be accepted only in multiples of $1,000.  Fractional  shares will not
be issued, but will be paid in cash.

o You may withdraw  your tender of  outstanding  Subordinated  Notes at any time
before the expiration of the exchange offer.

o The conversion and voting rights of the Series E Convertible  Preferred  Stock
may not be  exercised  until (i) the  Nasdaq  Stock  Market  advises us that our
stockholders  do not need to approve the exercise of these  rights,  or (ii) our
stockholders approve the exercise of these rights.

o We will not receive any cash proceeds from this exchange offer.

o There is currently no established  trading market for the Series E Convertible
Preferred  Stock, and we do not intend to apply to list the Series E Convertible
Preferred Stock on any securities exchange.


o The exchange of Senior  Notes,  Series B Senior Notes and  Subordinated  Notes
should not be a taxable exchange for United States federal income tax purposes.

o The exchange  offer expires at 5:00 p.m.,  New York City time, on February 14,
2000.

                 Consider carefully the "Risk Factors" beginning
                on page 12 of this exchange offering memorandum.
                                                         --------------------

        The date of this exchange offering memorandum is January 18, 2000


<PAGE>




The shares of Series E  Convertible  Preferred  Stock are being offered in these
exchange offers pursuant to an exemption from registration  under the Securities
Act of 1933, as amended.

An investment in shares of Series E Convertible  Preferred  Stock is speculative
and involves a high degree of risk.  See the Section of this  exchange  offering
memorandum  entitled "Risk Factors." Investors must be prepared to bear the risk
of their  investment  for an indefinite  period and be able to withstand a total
loss of their investment.

These  securities have not been  registered  under the Securities Act of 1933 or
any  applicable  state  securities  laws,  nor has the  Securities  and Exchange
Commission or any state  regulatory  authority  approved the securities  offered
hereby  or the terms of these  exchange  offers,  passed  upon the  accuracy  or
adequacy of this  exchange  offering  memorandum or endorsed the merits of these
exchange  offerings.  Any  representation to the contrary is a criminal offense.
This exchange offering memorandum shall not constitute an offer to exchange or a
solicitation of an offer to exchange the securities in any jurisdiction in which
such offer or solicitation would be unlawful.  The Securities offered hereby may
not be offered for sale or sold unless registered under the Securities Act or an
exemption from such registration requirements is available.














<PAGE>




                                TABLE OF CONTENTS



<PAGE>



                                                                            Page

EXCHANGE OFFERS SUMMARY                                                        1

GENERAL INFORMATION ABOUT THE EXCHANGE OFFERS                                  1

THE COMPANY                                                                    1

SUMMARY OF THE TERMS OF THE EXCHANGE OFFERS                                    5

SUMMARY OF THE TERMS OF THE SERIES E CONVERTIBLE PREFERRED STOCK               8

SUMMARY HISTORICAL FINANCIAL INFORMATION                                      10

RISK FACTORS                                                                  12

 The Series E Convertible Preferred Stock is
 subordinate to the claims of the  Company's
 creditors in a dissolution or liquidation                                    12

 Your failure to follow the exchange  offer
 procedures may prevent you from receiving
 Series E Convertible Preferred Stock in the
 exchange                                                                     12

 There is no public market for the Series E
 Convertible Preferred Stock                                                  12

 The conversion price of the underlying
 shares was determined arbitrarily                                            12

 The right to convert the Series E Convertible
 Preferred Stock into common  stock and to
 vote the Series E Convertible Preferred Stock
 with the common  stock may be  subject  to
 stockholder approval which cannot be guaranteed                              12

 Dividends on the Series E Convertible
 Preferred Stock may be paid at the Company's
 option in kind or in cash and are subject to
 certain limitations                                                          13

 Our history  of losses  makes the Series E
 Convertible Preferred Stock and the underlying
 shares of common stock a highly speculative
 investment                                                                   13

 Restrictions on resale                                                       13

 Issuance of additional equity may be
 dilutive to stockholders                                                     13

 Future sales of common stock may adversely
 affect the market for our common stock                                       14

 Market conditions may reduce the trading
 price of our common stock                                                    15

 We do not plan to pay dividends to our
 common stockholders                                                          15

 Our high level of indebtedness could
 adversely affect our financial health.                                       15

 We may not generate enough cash to
 service our indebtedness or our other
 liquidity needs                                                              16

 Our future  success  depends  upon our
 ability to  identify,  acquire and
 integrate acquisition targets                                                16

 We have no control over many factors
 in our ability to finance planned growth.                                    17

 Our future success depends upon our
 ability to manage rapid growth in
 operations and personnel.                                                    17

 Loss of key executives could affect Waste
 Systems'ability to achieve its business
 objectives                                                                   17

 Failed acquisitions or projects may
 adversely affect our results of operations
 and financial condition                                                      18

 Our business may not succeed due to the
 highly competitive nature of the solid waste
 management industry.                                                         18

 Seasonal revenue fluctuations may
 negatively impact our operations                                             18

 The geographic concentration of our
 operations magnifies the risks to our
 success.                                                                     19

 Potential difficulties in acquiring
 landfill capacity could increase out costs.                                  19

 Failure to obtain landfill closure performance
 bonds and letters of credit may adversely
 affect our business                                                          19

 Estimated accruals for landfill closure and
 post-closure costs may not meet our actual
 financial obligations                                                        19

 Environmental and other government
 regulations impose costs and uncertainty
 on our operations                                                            20

 We are exposed to potential liability
 for environmental damage and regulatory
 noncompliance                                                                20

 Our environmental liability insurance
 may not cover all risks of loss                                              20

 Addressing local community concerns about
 our operations may adversely affect our
 business                                                                     20

 Risks of substantial voting control by
 Waste Systems's management and major stockholders                            20

 Year 2000 problems could have an adverse
 impact on our business                                                       21

RECENT DEVELOPMENTS                                                           21

BUSINESS                                                                      22

CAPITALIZATION                                                                38

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
      CONDITION AND RESULTS OF OPERATIONS FOR YEAR
      ENDED DECEMBER 31, 1998                                                 40

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
      AND RESULTS OF OPERATIONS FOR THE NINE MONTHS
      ENDED SEPTEMBER 30, 1999                                                41

SELECTED CONSOLIDATED FINANCIAL DATA                                          42

CERTAIN PROFORMA FINANCIAL STATEMENTS                                         45

DESCRIPTION OF SECURITIES                                                     48

MANAGEMENT                                                                    52

PRINCIPAL STOCKHOLDERS                                                        56

CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS                                60

THE EXCHANGE OFFERS                                                           61

DESCRIPTION OF SENIOR NOTES AND SERIES B SENIOR NOTES                         70

DESCRIPTION OF SUBORDINATED NOTES                                            106

CERTAIN UNITED STATES FEDERAL INCOME TAX CONSEQUENCES                        114

PLAN OF DISTRIBUTION                                                         119

FINANCIAL STATEMENTS                                                         120



Exhibit           A - ANNUAL REPORT ON FORM 10-K FOR THE YEAR ENDED DECEMBER 31,
                  1998 (the "1998 Form 10-K"). Certain portions of the Company's
                  1998  Form  10-K are  incorporated  by  reference  in  certain
                  section of this exchange offering memorandum.

Exhibit           B - AMENDMENT TO ANNUAL REPORT ON FORM 10-K FOR THE YEAR ENDED
                  DECEMBER 31, 1998 (the "1998 FORM 10-K/A").  Certain  portions
                  of  the  Company's  1998  Form  10-K/A  are   incorporated  by
                  reference into this exchange offering memorandum.

Exhibit           C -  QUARTERLY  REPORT  ON FORM  10-Q  FOR THE  QUARTER  ENDED
                  SEPTEMBER  30,  1999 (the  "September  30,  1999 Form  10-Q").
                  Certain  portions of the Company's  September  30, 1999,  Form
                  10-Q are incorporated by reference in certain sections of this
                  exchange offering memorandum.


                   WHERE YOU MAY OBTAIN ADDITIONAL INFORMATION

         We  are  currently   subject  to  the  periodic   reporting  and  other
informational  requirements  of the Securities  Exchange and, in accordance with
these rules, we file annual, quarterly and other information with the Securities
and Exchange Commission.  In addition,  the indenture governing the Senior Notes
and the Series B Senior Notes requires that we file reports under the Securities
Exchange Act of 1934 with the  Securities  and Exchange  Commission  and provide
those reports to the trustee and holders of the Senior Notes and Series B Senior
Notes.  You can  inspect  and copy at  prescribed  rates the  reports  and other
information  that we file with the  Securities  and Exchange  Commission  at the
public reference facilities maintained by the Securities and Exchange Commission
at Room 1024, Judiciary Plaza, 450 Fifth Street, N.W.,  Washington,  D.C. 20549,
and also at the  regional  offices of the  Securities  and  Exchange  Commission
located at 7 World Trade Center,  Suite 1300,  New York,  New York 10048 and the
Citicorp  Center at 500 West  Madison  Street,  Suite  1400,  Chicago,  Illinois
60661-2511.  You may obtain information on the operation of the public reference
facilities by calling the Securities and Exchange  Commission at 1-800-SEC-0330.
The  Securities and Exchange  Commission  also maintains an Internet web site at
http://www.sec.gov  that contains reports,  proxy and information statements and
other  information.  You can also obtain copies of these  materials from us upon
request.



<PAGE>




                                       23

                             EXCHANGE OFFERS SUMMARY

        This summary highlights selected information from this exchange offering
memorandum,  but does not contain all the  information  that may be important to
you. This exchange offering memorandum,  including the exhibits hereto, includes
specific  terms of the exchange  offers,  as well as  information  regarding our
business and detailed  financial  data.  We encourage you to review the detailed
information and data appearing  elsewhere in this exchange offering  memorandum.
Except in  discussing  our  business  and  results of  operations  and where the
context requires  otherwise,  references in this exchange offering memorandum to
"we," "us," "our,"  "WSI," "Waste  Systems" or "Company"  refer to Waste Systems
International, Inc., and not to any of our subsidiaries. The term "Senior Notes"
refers to the 11 1/2% Senior Notes due 2006  originally  issued on March 2, 1999
and  currently  outstanding.  The term "Series B Senior  Notes" refers to the 11
1/2% Series B Senior Notes due 2006 originally  issued August 11, 1999. The term
"Subordinated  Notes" refers to the 7% Convertible  Subordinated  Notes due 2005
originally  issued on May 13, 1998. The term "Notes" refers to the  Subordinated
Notes, Senior Notes, the Series B and Senior Notes collectively.


        GENERAL INFORMATION ABOUT THE EXCHANGE OFFERS

        The  Company  is making  the  following  offers to holders of the Notes,
subject  to the  terms  and  conditions  set  forth  in this  exchange  offering
memorandum:

Senior                       Notes:  We are  offering  to each  holder of Senior
                             Notes the right to exchange $1,000 principal amount
                             of, and accrued but unpaid  interest on, the Senior
                             Notes  for one (1)  share of  Series E  Convertible
                             Preferred Stock.

Series                       B Senior  Notes:  We are offering to each holder of
                             Series B Senior Notes the right to exchange  $1,000
                             principal   amount  of,  and   accrued  but  unpaid
                             interest  on, the Series B Senior Notes for one (1)
                             share of Series E Convertible Preferred Stock.

Subordinated Notes:         We are offering to each holder of Subordinated Notes
                            the right to exchange $1,000 principal amount of,
                            and accrued but unpaid interest on, the Subordinated
                            Notes for one (1) share of Series E Convertible
                            Preferred Stock.

        You should read the  discussion  under the heading  "Summary of Terms of
the Series E Convertible  Preferred Stock" for further information regarding the
Series E Convertible Preferred Stock.

        The  shares  of  Series E  Convertible  Preferred  Stock  issued  in the
exchange  offers,  and the shares of common stock  issuable upon the  conversion
thereof, may not be resold by you except in compliance with the registration and
prospectus  delivery  requirements of the Securities Act of 1933, as amended, or
pursuant to an exemption  therefrom.  You should read the  discussion  under the
headings "Summary of the Terms of Exchange Offers" and "The Exchange Offers" for
further  information  regarding the exchange  offers and the resale of shares of
Series E  Convertible  Preferred  Stock and the shares of common stock  issuable
upon the conversion thereof.

                                   THE COMPANY

        We are an integrated  non-hazardous  solid waste management company that
provides  waste  collection,   recycling,  transfer  and  disposal  services  to
commercial, industrial, residential and municipal customers within some regional
markets in the  Northeast  and  mid-Atlantic  states  where we  operate.  We are
achieving significant growth by implementing an active acquisition strategy, and
plan to  contribute to our growth by  generating  increased  sales from existing
operations  and achieving  greater  operating  efficiencies.  Waste Systems is a
Delaware corporation. Our principal executive offices are located at 420 Bedford
Street,  Suite 300, Lexington,  Massachusetts 02173, and our telephone number is
(781) 862-3000.


Current Integrated Operations

        We  currently  operate,  and  intend to  expand,  regional  networks  of
integrated waste collection and disposal  operations.  These integrated networks
consist of operating  landfills,  waste transfer stations,  and waste collection
operations.

        o      Waste Collection Operations

     We own multiple  waste  collection  operating  subsidiaries  which serve as
conduits of waste flow to our transfer stations and landfill  operations.  As of
September  30,  1999,  our  waste   collection   operations  serve  a  total  of
approximately 73,000 commercial, industrial, residential and municipal customers
in   the    Eastern    New    England,    Central    Pennsylvania,    Baltimore,
Maryland/Washington, D.C., Vermont and Upstate New York markets.

        o      Landfill Operations

     We  currently  own four  landfills,  one in  Vermont  and three in  Central
Pennsylvania.  Two of these were  operating in 1998. Of the  remaining  two, one
began operating in March 1999 with the acquisition of Community  Refuse Service,
Inc. and the other, the Mostoller Landfill,  began operating in December,  1999.
The aggregate remaining estimated permitted capacity of our four owned landfills
is approximately 23.6 million cubic yards at September 30, 1999. In addition, we
have a contract  with the Town of South Hadley,  Massachusetts,  to operate that
town's  landfill until 2015,  subject to receipt of required  permits,  which we
expect  to begin  operating  by  mid-2000.  The  South  Hadley  landfill  has an
estimated capacity of 2.0 million cubic yards, available for future disposal.

        o      Transfer Station Operations

     We provide transfer station services supporting our landfills. The transfer
stations  serve as gateways of waste streams by receiving and  compacting  solid
waste collected by us and by third parties,  which we then transfer by long haul
trucks for disposal at landfills we operate.

The Movement of the Solid Waste Management Industry Toward Consolidation and
Integration

        The solid waste management  industry is undergoing general trends toward
significant  consolidation  and  integration.  We believe  these  trends are due
primarily to the following factors:

        o stringent environmental regulations which require increased capital to
maintain regulatory compliance;

        o the  inability  of many smaller  operators to achieve the  competitive
economies of scale enjoyed by larger operators;

        o      the  competitive  and economic  benefits of providing  integrated
               collection,  recycling,  transfer and landfill disposal services;
               and

        o the  privatization of solid waste landfills,  transfer  stations,  and
collection services by municipalities.

        Although  significant  consolidation has occurred within the solid waste
management industry,  we believe the industry remains highly fragmented and that
a substantial  number of potential  acquisition and privatization  opportunities
remain, including in the Northeast and mid-Atlantic states where we operate.

Our Strategy to Capitalize on Industry Consolidation and Integration

        We seek to acquire independent collection, transfer station and landfill
operations  in  appropriate  locales to integrate  these  acquisitions  into our
current  operations.  Our  objective  is to expand the  geographic  scope of our
operations and to become one of the leading non-hazardous solid waste management
companies  in each local  market  that we serve.  The  primary  elements  of our
strategy for achieving these objectives are:

        o      Executing  our  acquisition   program.  Our  acquisition  program
               consists  of   identifying   regional   markets   and   acquiring
               non-hazardous  solid  waste  disposal  assets  in those  targeted
               markets that we can operate as part of a fully  integrated  solid
               waste  management  operation.  To  establish  ourselves  within a
               selected market,  we seek  acquisitions  that are consistent with
               our plan to  acquire  long-term  disposal  capacity  in  targeted
               regional markets,  collection  companies and transfer stations in
               the targeted regions to secure a stable long-term waste flow, and
               small  but  complementary   "tuck-in"   collection  companies  to
               increase a regional operation's profitability.

        o      Generating  internal growth.  We plan to generate internal growth
               from existing  operations by increasing sales  penetration in our
               current  and  adjacent   markets,   soliciting  new   commercial,
               industrial and residential customers, marketing upgraded services
               to existing customers and, where appropriate, raising prices.

        o      Increasing  operating  efficiency.  We  expect  to  increase  our
               operating efficiency through  implementation of an organizational
               system that sets  operating  standards  and measures and analyzes
               operating  criteria of our  collection,  transfer,  disposal  and
               other services.

        In  connection  with our growth  strategy,  we currently  are and at any
given time will be involved in potential acquisitions that are in various stages
of  exploration  and  negotiation,  ranging  from  initial  discussions  to  the
execution of letters of intent and the  preparation  of  definitive  agreements.
Some of these potential acquisitions may be material. No assurance can be given,
however,  that we will be  successful  in  completing  further  acquisitions  in
accordance with our growth strategy, or that acquisitions, if completed, will be
successful.  For a  description  of the risks  involved in our growth  strategy,
please  refer to the  section of the "Risk  Factors"  section  of this  exchange
offering  memorandum  on page 17  beginning  with "We have no control  over many
factors in our ability to finance planned growth."

Our Key Strengths

        Through  the  implementation  of our  growth  strategy,  we  believe  we
demonstrate the following key strengths:

        o      Development of Fully Integrated Operations

               We continue to develop more fully  integrated  operations  in our
        targeted market areas.  During 1999, nearly 100% of the solid waste from
        our Vermont  operations  was  delivered  for  disposal at our  Moretown,
        Vermont landfill, and approximately 41% of the solid waste delivered for
        disposal at the Moretown  landfill  during this period was  collected by
        us. During 1999,  approximately  65% of the solid waste from our Central
        Pennsylvania  (Altoona)  operations  was  delivered  for disposal at the
        Sandy Run  landfill and  approximately  70% of the waste  delivered  for
        disposal at the Sandy Run landfill  during this period was  collected by
        us. Since the  acquisition of Community  Refuse,  Inc. in March of 1999,
        approximately   93%  of  the  waste   from  our   Central   Pennsylvania
        (Harrisburg)  division  operations  was  delivered  for  disposal at the
        Community  Refuse,  Inc.  landfill  and  approximately  19% of the waste
        delivered at that landfill was  collected by the Company.  Since October
        1,   1999,   100%   of   the   waste   collected   by   our   Baltimore,
        Maryland/Washington,  D.C. operations has been delivered for disposal at
        our Community Refuse,  Inc. landfill.  During the third quarter of 1999,
        we acquired  Eastern  Trans-Waste  of  Maryland,  Inc.  and C&J Trucking
        Company,  Inc.  and certain  Affiliates.  During that  quarter,  Eastern
        Trans-Waste  and C&J  Trucking  Company,  Inc.  and  certain  Affiliates
        disposed of approximately 26% and 3%, respectively,  of their waste at a
        Company owned landfill. We intend to fully internalize the waste streams
        from  these  operations  with our own  landfills  over the next  several
        quarters.  During  December  1999,  the  Company  opened  its  Mostoller
        Landfill  in  Somerset,   Pennsylvania  -  a  2,000   ton-per-day,   six
        day-per-week, 624,000 ton-per-year disposal facility, with over fourteen
        million   cubic  yards  of  permitted   capacity.   This  landfill  will
        significantly improve the Company's ability to internalize its collected
        waste which we believe will substantially increase the Company's EBITDA,
        which is defined in footnote  (4) on page 44 of this  exchange  offering
        memorandum.  For the three-month  period ended September 30, 1999, 32.3%
        of the waste  collected by the Company was delivered to a  Company-owned
        landfill   resulting  in  a  consolidated   EBITDA   margin,   excluding
        non-recurring  charges,  of 12.2%.  If the  Mostoller  Landfill had been
        operational  during the entire third quarter of 1999, 79.2% of the waste
        collected by the Company  would have been  delivered to a  Company-owned
        landfill  -  resulting   in  a  pro-forma   EBITDA   margin,   excluding
        non-recurring  charges,  of 25.1%. We recently  acquired our Upstate New
        York waste collection and transfer station operations in anticipation of
        landfill acquisition and/or  privatization  opportunities in that market
        area.

        o      Operating Efficiencies

     We are achieving  significant  operating  efficiencies  and reducing  costs
through  consolidation  and  elimination  of  redundant  corporate  and  service
functions in acquired businesses.
        o      Significant Disposal Capacity

     We have  approximately  23.6  million  cubic yards of landfill  capacity in
landfills we own. This significant disposal capacity gives us the opportunity to
achieve a high degree of  integration by allowing room for disposal of the waste
streams generated by our growing collection and transfer operations.

        o      Successful Acquiror and Consolidator

     We believe that we have  demonstrated  our ability to realize  value in the
fragmented  solid waste management  industry by completing  acquisitions of four
landfills,  eight transfer  stations,  and 43 solid waste collection  operations
through  September  1999. We have been  effective in executing  our  acquisition
program to expand our solid waste  assets in our  targeted  regional  markets at
prices we have believe  will provide  opportunities  for  increased  profits and
flexibility in operations.

     As a  result  of  executing  our  acquisition  program,  we  have  realized
significant growth in revenue and EBITDA, which we believe is a measure commonly
used by lenders and some  investors to evaluate a company's  performance  in our
industry.  Our revenues have grown from approximately $3.5 million in the twelve
months ended  December  31, 1997 to  approximately  $21.0  million in the twelve
months ended December 31, 1998. Over the same time period, EBITDA has grown from
approximately  $(2.5)  million to  approximately  $2.1 million,  while  Adjusted
EBITDA  has grown  from  approximately  $(0.4)  million  to  approximately  $4.2
million. In addition,  for the nine months ended September 30, 1999, compared to
the same period of 1998,  EBITDA has grown from $1.3 million to $3.4 million and
Adjusted  EBITDA has grown from $2.9  million to nearly $5.8  million.  Adjusted
EBITDA is EBITDA after adjustment to exclude non-recurring write-offs of project
development  costs  and  acquisition  integration  costs.  For a  more  detailed
description  of EBITDA  and  Adjusted  EBITDA,  please  see Notes 4 and 5 to the
section of this exchange offering  memorandum  entitled  "Selected  Consolidated
Financial Data."

        o      Strong Management Team

     Our  management  team  has a  demonstrated  track  record  of  identifying,
acquiring,  integrating and operating non-hazardous solid waste disposal assets.
Our  executives and operation  managers  average 13.2 years of experience in the
solid waste disposal industry. In addition, senior management owns a significant
equity stake in Waste Systems, which motivates them to achieve our objectives to
maximize the value of their Waste Systems stock.


<PAGE>


                   SUMMARY OF THE TERMS OF THE EXCHANGE OFFERS


The Exchange             We are making the following offers:
Offers
                         o   an offer to  exchange  up to  82,699  shares of its
                             Series   E   Convertible    Preferred   Stock   for
                             $77,500,000  principal  amount of, and  accrued but
                             unpaid interest on, the Senior Notes;

                         o   an offer to  exchange  up to  24,009  shares of its
                             Series   E   Convertible    Preferred   Stock   for
                             $22,500,000  principal  amount of, and  accrued but
                             unpaid interest on, the Series B Senior Notes; and

                         o   an offer to  exchange  up to  51,719  shares of its
                             Series   E   Convertible    Preferred   Stock   for
                             $49,551,240  principal  amount of, and  accrued but
                             unpaid interest on, the Subordinated Notes.

                         All Notes must be properly  tendered and accepted to be
                         exchanged.  All Notes that are validly tendered and, in
                         the  case  of  the  Subordinated   Notes,  not  validly
                         withdrawn,  will be  exchanged  for one  (1)  share  of
                         Series E  Convertible  Preferred  Stock per each $1,000
                         principal  amount of, and accrued  but unpaid  interest
                         on, the Notes. We will not issue fractional shares, but
                         will pay cash in lieu  thereof,  for any portion of the
                         principal  of, and accrued but unpaid  interest on, the
                         Notes  tendered  by a holder that are not a multiple of
                         $1,000. To date, there is $22,500,000  principal amount
                         of Senior Notes, $77,500,000 principal amount of Series
                         B Senior Notes and  $49,551,420  amount of Subordinated
                         Notes   outstanding.   We  will   issue  the  Series  E
                         Convertible   Preferred   Stock   promptly   after  the
                         expiration of the exchange offers.

Expiration Date          The exchange offers will expire at 5:00 p.m., New York
                         City time, on February 14,  2000, unless extended, in
                         which case the term "expiration date" shall mean the
                         latest date and time to which we extend the exchange
                         offers.

Conditions to The exchange offers are subject to certain  conditions  including:
that the  exchange  offers the  Exchange do not violate  any  applicable  law or
applicable  interpretation  of law of the  staff of the  Offers  Securities  and
Exchange Commission; that we receive a waiver of certain covenants in the Senior
Notes Indenture
                         necessitated by the exchange offers; that no litigation
                         materially  impairs  our  ability to  proceed  with the
                         exchange   offers;   and   that  we   obtain   all  the
                         governmental approvals we deem necessary to conduct and
                         complete the exchange offers.

                         We may terminate the exchange offer if, after using our
                         best efforts,  we fail to meet any of the conditions to
                         the  exchange  offer.  While we do not  expect  this to
                         happen,  we cannot  assure you that we will meet all of
                         the conditions to the exchange offer.

Resale of The  shares  of Series E  Convertible  Preferred  Stock  issued in the
exchange  offer New Series E may not be offered for resale,  resold or otherwise
transferred by you except in Convertible  compliance with the  registration  and
prospectus  delivery  provisions  of the  Preferred  Stock  Securities  Act,  or
pursuant to an exemption therefrom.

                         The shares of common stock issuable upon  conversion of
                         the  Series E  Convertible  Preferred  Stock may not be
                         offered for resale,  resold or otherwise transferred by
                         you  except in  compliance  with the  registration  and
                         prospectus  delivery  provisions of the Securities Act,
                         or pursuant to an  exception  therefrom.  However,  you
                         will receive certain rights to cause us to register the
                         shares of common stock issuable upon  conversion of the
                         Series E Convertible  Preferred  Stock. See "Summary of
                         the Terms of the Series E Convertible Preferred Stock."

Procedures for           If you wish to tender your Notes for exchange in one or
Tendering Notes          more of the exchange offers, you must transmit to the
                         exchange agent, The Bank of New York, on or before the
                         expiration date, either:

                         o   a properly  completed and duly  executed  letter of
                             transmittal,   which   accompanies   this  exchange
                             offering  memorandum,  or a facsimile of the letter
                             of  transmittal,  together  with your Notes and any
                             other required documentation, to the exchange agent
                             at the address set forth in this exchange  offering
                             memorandum   under  the   heading   "The   Exchange
                             Offers--Exchange  Agent," and on the front cover of
                             the letter of transmittal; or

                         o   a computer  generated message  transmitted by means
                             of The Depository Trust Company's  Automated Tender
                             Offer  Program  system and received by the exchange
                             agent and forming a part of a confirmation  of book
                             entry transfer in which you  acknowledge  and agree
                             to  be  bound  by  the  terms  of  the   letter  of
                             transmittal.

                         By executing the letter of transmittal,  each holder of
                         Notes will make those  representations  to us described
                         under "The Exchange Offers--Procedures for Tendering."

                         If these  procedures  cannot be  satisfied  on a timely
                         basis,  then you  should  comply  with  the  guaranteed
                         delivery procedures described below.

                         The exchange  offers are not being made to, nor will we
                         accept  surrenders for exchange from,  holders of Notes
                         in any jurisdiction in which this exchange offer or its
                         acceptance   would  not  be  in  compliance   with  the
                         applicable  securities  or  "blue  sky"  laws  of  such
                         jurisdiction.

                         Please do not send your  letter of  transmittal  or the
                         certificates  representing your Notes to Waste Systems.
                         Those  documents  should  only be sent to the  exchange
                         agent.

Special  Procedures If you are a beneficial  owner whose Notes are registered in
the name of for Beneficial a broker,  dealer,  commercial bank, trust company or
other  nominee  and you wish  Owners of Notes to tender your Notes in any of the
exchange offers, you should contact the registered holder promptly and
                         instruct the registered  holder to tender your Notes on
                         your  behalf.  Alternatively,  if you wish to tender on
                         your  own  behalf,  you  must,  before  completing  and
                         executing the letter of transmittal and delivering your
                         Notes, either make appropriate arrangements to register
                         ownership  of the  Notes  in  your  name  or  obtain  a
                         properly  completed  bond  power  from  the  registered
                         holder.  The transfer of registered  ownership may take
                         considerable  time and may not be completed  before the
                         expiration date.

Guaranteed Delivery      If you wish to tender your Notes and time will not
Procedures               permit the documents required
                         by the  letter of  transmittal  to reach  the  exchange
                         agent before the exchange  offer's  expiration date, or
                         the  procedure  for  book  entry  transfer   cannot  be
                         completed on a timely basis, you must tender your Notes
                         according  to  the   guaranteed   delivery   procedures
                         described in this exchange  offering  memorandum  under
                         the heading "The Exchange  Offers--Guaranteed  Delivery
                         Procedures."

Acceptance               Subject to the conditions described in "The Exchange
and                      Offers--Conditions to the
                         Delivery  Exchange Offers," we will accept for exchange
                         any and all Notes which are validly  tendered in any of
                         the   exchange   offers   and,   in  the  case  of  the
                         Subordinated  Notes,  not withdrawn,  before 5:00 p.m.,
                         New York City time, on the expiration date.

Withdrawal               Rights You may withdraw the tender of your Subordinated
                         Notes at any time before 5:00 p.m., New York City time,
                         on the expiration date,  subject to compliance with the
                         procedures  for  withdrawal  described in this exchange
                         offering  memorandum  under the heading  "The  Exchange
                         Offers--Withdrawal of Tenders."

Certain Federal We believe that the exchange of the Notes for shares of Series E
Convertible Income Tax Preferred Stock will not be a taxable exchange for United
States federal income tax Consequences purposes, but you should consult your tax
adviser about tax consequences of the exchange and see the section in this
exchange offering memorandum entitled "Certain United States Federal Income Tax
Consequences."

Exchange                 Agent  The Bank of New  York,  the  trustee  under  the
                         indenture  governing  the Senior Notes and the Series B
                         Senior  Notes,  is serving as the exchange  agent.  The
                         address,  telephone  number and facsimile number of the
                         exchange agent are set forth in this exchange  offering
                         memorandum  on page 67 under the heading "The  Exchange
                         Offers--Exchange Agent."

Use                      of Proceeds We will not receive any  proceeds  from the
                         issuance   of  the  shares  of  Series  E   Convertible
                         Preferred  Stock.  We are making  this  exchange  offer
                         solely to reduce the  outstanding  debt  obligations of
                         the Company.


<PAGE>


        SUMMARY OF THE TERMS OF THE SERIES E CONVERTIBLE PREFERRED STOCK


Issuer:        Waste Systems International, Inc.

Type of Security:        Series E Convertible Preferred Stock (the "Series E
                         Convertible Preferred Stock")

Total Number of          158,427 shares of Series E Convertible Preferred Stock
Shares Offered:

Conversion               Rate:  The  conversion  rate  will  be the  liquidation
                         preference divided by the greater of (i) $8.00, or (ii)
                         an amount  equal to a 33% premium over the closing sale
                         price of the Company's  common stock on the trading day
                         immediately   preceding   issuance   of  the  Series  E
                         Convertible Preferred Stock.

Price Per Share:         $1,000 per share of principal amount of, and accrued
                         but unpaid interest on, Notes.

Dividends:               The holders of the Series E Convertible Preferred Stock
                         will be entitled  to receive an 8%  accruing  dividend,
                         compounded   annually,   payable  in  arrears,  at  the
                         Company's  option  either  (i) in cash,  subject to the
                         limitations and restrictions contained in the documents
                         governing the Notes and the Company's  credit  facility
                         or, (ii) in  additional  shares of Series E Convertible
                         Preferred Stock.

Liquidation              In the event of the liquidation or winding up of the
Preference:              Company, the holders of the
                         Series E Convertible  Preferred  Stock will be entitled
                         to  receive  in  preference  to all  other  outstanding
                         capital  stock  (except  for the  Series D  Convertible
                         Preferred  Stock),  an  amount  per  share of  Series E
                         Convertible  Preferred  Stock  equal to $1,000 plus the
                         dividends accrued on the Series E Convertible Preferred
                         Stock but not paid. A consolidation  or a merger of the
                         Company  or a sale of all or  substantially  all of its
                         assets will be deemed to be a liquidation  for purposes
                         of the liquidation preference.

Optional The shares of Series E Convertible  Preferred  Stock will be redeemable
 at any time in Redemption:  whole but not in part for cash at the option of the
 Company at 100% of the liquidation preference at any time.

Optional                 Subject to receipt of approval of the Company's
                         stockholders in the event Nasdaq
Conversion:              requires such approval, the holders of shares of Series
                         E  Convertible  Preferred  Stock will have the right to
                         convert their Series E Convertible  Preferred Stock, at
                         their option, at any time, into shares of common stock.

Mandatory                The Company will have the right to request the holders
Conversion:              of Series E Convertible Preferred  Stock to  convert
                         their  shares of Series E Convertible  Preferred  Stock
                         into  shares of  common stock,  at the conversion  rate
                         then in effect,  in the event the closing sale price of
                         the common stock equals or exceeds the conversion price
                         for twenty consecutive trading days.

Voting                   Rights: Subject to receipt of approval of the Company's
                         stockholders   in  the  event  Nasdaq   requires   such
                         approval, the holders of Series E Convertible Preferred
                         Stock will vote with  holders of shares of common stock
                         and Series D Preferred Stock on an  as-converted  basis
                         on all matters brought before the shareholders.

Registration             Rights:  Holders  of at  least  33% of the  outstanding
                         Series E Convertible  Preferred  Stock may require,  on
                         one occasion,  that the Company use its reasonable best
                         efforts to file a registration  statement  covering the
                         public sale of common stock (an "S-3 Demand"); provided
                         that  the  Company  will  have  the  right  to delay or
                         suspend such an S-3 Demand under certain  circumstances
                         for a period or periods  not in excess of 120 days each
                         in the aggregate in any 12-month period.

                         In  addition,  the holders of the Series E  Convertible
                         Preferred   Stock  will  be   entitled   to   unlimited
                         "piggyback"   registration  rights,  at  the  Company's
                         expense,  on registrations of common stock initiated by
                         the  Company or any other  class of  investors  holding
                         demand registration rights.

                         In the event of any  "cut-back" in the number of shares
                         of common stock to be offered in any registration,  the
                         holders of the  Series E  Convertible  Preferred  Stock
                         shall be  treated  on a basis  comparable  to all other
                         holders  of  common  stock  to be sold  in such  public
                         offering;   provided  that  (i)  holders  of  Series  E
                         Convertible Preferred Stock shall not in any event take
                         priority   over  the   Company   and  (ii)  any  holder
                         exercising  "piggyback"  registration  rights  shall be
                         cut-back   prior  to  any  holder   exercising   demand
                         registration rights with respect to such offering.

Absence of a Public The Series E Convertible  Preferred  Stock is a new security
and there is currently  Market for the no  established  market for it. We do not
believe  that a  market  for the  Series  E  Series  E  Convertible  Convertible
Preferred Stock will develop or be liquid.  We do not intend to Preferred Stock:
register the Series E Convertible Preferred Stock on any securities exchange.






<PAGE>


                    SUMMARY HISTORICAL FINANCIAL INFORMATION

        In the table below we provide you with summary historical financial data
for Waste  Systems  and its  subsidiaries.  The  statement  of  operations  data
presented for each of the years in the three years ended  December 31, 1998, and
the balance  sheet data as of December  31, 1998 and 1997 have been derived from
our audited  financial  statements  for those  periods.  The  audited  financial
statements as of December 31, 1998 and 1997 and for each of the years in the two
years ended December 31, 1998 are included in this prospectus.

        We  encourage  you to review the audited  financial  statements  and the
accompanying  notes,  as well as the  "Management's  Discussion  and Analysis of
Financial  Condition and Results of Operations"  which is also contained in this
prospectus.

<TABLE>
<CAPTION>

                                             Nine Months Ended September 30,          Year Ended December 31,
                                                       (unaudited)
<S>                                        <C>                    <C>              <C>                 <C>
                                              1999                   1998             1998                1997
                                          -----------            -----------       -----------         -----------
                                                                     (dollars in thousands)
Statement of Operation Data:
Revenues ................................    $  37,475            $  12,670         $   21,045         $   3,458

Operating expenses........................      25,145                6,832             12,400             1,718

Depreciation and amortization.............       8,094                2,724              4,501               692

Acquisition integration costs.............       2,378                1,386              1,865                --

Write-off of project development
     costs................................          --                  235                235             1,496
                                            ----------          -----------        -----------          --------

         Total cost of operations.........      35,617               11,177             19,001             3,906
                                            ----------          -----------        -----------          --------

Gross profit (loss).......................       1,858                1,493              2,044             (448)

Selling, general and administrative
     expenses.............................       6,668                2,940              4,483             2,139

Other    .................................          --                   --                 --               596
                                            ----------          -----------        -----------          --------

Loss from operations......................     (4,810)              (1,447)            (2,439)           (3,183)
                                            ----------          ----------         -----------          --------

Loss from continuing operations...........    (20,359)              (3,787)            (6,206)           (5,449)
                                            ---------           ----------         -----------          --------

Net loss .................................    (20,583)              (4,024)            (6,496)           (5,589)
                                              -------           ----------         -----------          --------

Preferred stock dividends.................          --                  888                888                --
                                            ----------          -----------        -----------          --------

Net loss available for common
     shareholders.........................  $ (20,583)          $   (4,912)        $   (7,384)          $(5,589)
                                             =========           ==========         ==========           =======

Basic net loss per share..................  $   (1.39)          $    (0.68)        $    (1.00)          $ (1.55)
                                             =========           ==========         ==========           =======

Weighted average number of shares
     used in computation of basic net
     loss per share.......................  14,818,688            5,930,765          7,389,547          3,612,623
                                            ==========          ===========        ===========          =========


Other Financial Data:

EBITDA   ................................   $    3,406           $    1,323        $     2,130       $   (2,469)

Adjusted EBITDA...........................       5,784                2,944              4,230             (378)

Capital expenditures (excluding
     acquisitions)........................      15,905                5,256              9,032               998

Cash flow from operations.................         834                1,055                592           (4,586)

Cash flow from investing activities.......   (103,642)             (62,181)           (71,939)               706

Cash flow from financing activities.......     105,075               61,113             68,576             6,579

Balance Sheet Data (end of period):

Cash and cash equivalents.................       2,461                2,950                194             2,964

Working capital...........................       6,972                  735            (6,520)             1,532

Total assets..............................     235,445               90,682             96,117            18,560

Long term debt, less current
     portion.............................      171,958               74,840             74,861             7,201

Total stockholders' equity (deficit)......      39,803                4,219              1,739             5,972

</TABLE>

(a)     See notes 4 and 5 to "Selected Consolidated Financial Data" on page 44
for definitions of EBITDA and Adjusted EBITDA.


<PAGE>


                                  RISK FACTORS

        You should  carefully  consider the  following  risks in addition to the
other information and data set forth in this exchange offering memorandum before
tendering  your Notes in any of the exchange  offers and making an investment in
the Series E Convertible Preferred Stock.

The Series E Convertible  Preferred  Stock is  subordinate  to the claims of the
Company's creditors in a dissolution or liquidation .

        As a holder of Notes,  you are  currently  a  creditor  of the  Company.
Holders  of Notes must be  satisfied  in full in the event of a  liquidation  or
dissolution  before any  amounts  are paid to holders of the  Company's  capital
stock.  In the event you tender your Notes in the exchange  offers,  you will no
longer  be a  creditor  of  the  Company.  In  the  event  of a  dissolution  or
liquidation  of the  Company,  the proceeds  realized  from the  liquidation  of
assets,  if any, will be distributed  to the holders of the Company's  Preferred
Stock,  including  the  Series E  Convertible  Preferred  Stock,  but only after
satisfaction of claims of creditors, including any lenders (including holders of
Notes that do not tender their Notes in the Exchange  Offers)  which the Company
currently  has or may have in the  future,  and  holders of other  series of the
Company's  preferred  stock that may be issued in the future.  Accordingly,  the
ability of an investor  to recover  all or any portion of his or her  investment
under such  circumstances will depend on the amount of funds so realized and the
claims to be satisfied therefrom.

Your  failure to follow the  exchange  offer  procedures  may  prevent  you from
receiving Series E Convertible Preferred Stock in the exchange .

        We will issue Series E Convertible  Preferred Stock to you in conformity
with the  exchange  offer  only after the timely  receipt  of your  Notes,  or a
properly completed and duly executed notice of guaranteed  delivery,  a properly
completed  and duly  executed  letter of  transmittal,  and all  other  required
documents.  Please allow  sufficient time for the delivery to us of the required
exchange offer documents.  We are under no duty to give  notification of defects
or  irregularities  regarding  any holder's  tender of Notes for  exchange.  Any
defect or  irregularity  in a  holder's  tender may  prevent  that  holder  from
receiving Series E Convertible  Preferred Stock.  Please refer to the section in
this exchange offering memorandum entitled "The Exchange  Offers--Procedures for
Tendering."

There is no public market for the Series E Convertible Preferred Stock .

        There is no public market for the Series E Convertible  Preferred Stock,
and it is not  anticipated  that a public  market will  develop for the Series E
Convertible Preferred Stock. Investors may not, therefore,  be able to liquidate
their investments in the event of an emergency other than through  conversion of
the  Series  E  Convertible   Preferred  Stock  into  underlying  common  stock.
Consequently,  the purchase of Series E  Convertible  Preferred  Stock should be
considered  as a long-term  investment.  The  transfer  of Series E  Convertible
Preferred  Stock is  subject  to  federal  and  state  securities  law  transfer
limitations.

The conversion price of the underlying shares was determined arbitrarily .

        The conversion price of the underlying shares of common stock into which
the  Series  E  Convertible  Preferred  Stock  is  convertible  was  arbitrarily
determined and bears no relationship to the Company's current assets,  earnings,
book value or any other generally  accepted criteria used for determining value.
In  determining  the  conversion  price,  the Company  considered  the amount of
capital  which the Company  estimated  it would need to expand  operations,  the
potential  profit it believes it can  generate,  the number of shares  which the
Company  believed it could exchange in this exchange offer,  the control desired
to be  retained  by  existing  stockholders  and the  dilution  in book value of
investors' underlying shares of common stock, if any.

The right to convert the Series E Convertible  Preferred Stock into common stock
and to vote the Series E Convertible  Preferred  Stock with the common stock may
be subject to stockholder approval which cannot be guaranteed .

        The  Company is  presently  pursuing  confirmation  from Nasdaq that the
exercise  of the  conversion  and  voting  provisions  of the shares of Series E
Convertible  Preferred  Stock  issuable in the exchange  offers does not require
approval of the Company's stockholders under the applicable rules of Nasdaq. The
exchange offers may be analyzed in light of other capital  transactions that the
Company has recently consummated or is currently  considering.  Nasdaq might not
concur with the Company's  position that approval of the Company's  stockholders
is not required to exercise the conversion  and voting  features of the Series E
Convertible  Preferred  Stock,  as a result of  Nasdaq's  review  of either  the
exchange  offers  alone or together  with the other  transactions.  In the event
Nasdaq does not concur with the Company's position that stockholder  approval is
not  required,  the  Company  may be  required  to pursue  the  approval  of the
Company's  stockholders.  Our  pursuit  of  stockholder  approval  will  involve
significant  time and  expense.  In  addition,  we  cannot  assure  you that the
Company's  stockholders  will approve the exercise of the  conversion and voting
features of the Series E Convertible Preferred Stock.

Dividends  on the  Series  E  Convertible  Preferred  Stock  may be  paid at the
Company's option in kind or in cash and are subject to certain limitations .

        Dividends on the Series E Convertible Preferred Stock are cumulative and
may be paid, at our option, in kind, through the issuance of additional Series E
Convertible  Preferred  Stock,  or in cash.  Our ability to pay the dividends in
cash is subject to limitations  imposed by the documents governing the Notes and
our credit  facility.  We would need to satisfy  certain  criteria  and, in most
circumstances,  would need to solicit  and obtain the  consent of the holders of
the Notes and the Company's senior lender prior to paying any dividends in cash.

Our history of losses  makes the Series E  Convertible  Preferred  Stock and the
underlying shares of common stock a highly speculative investment .

        From our inception through September 30, 1999, we have had aggregate net
losses of approximately  $56 million on aggregate  revenues of approximately $64
million and an accumulated  loss from  operations of $30 million.  Following our
restructuring  in 1996,  we directed our focus on becoming an  integrated  solid
waste management company by implementing a business strategy based on aggressive
growth through  acquisitions.  Our ability to become  profitable and to maintain
profitability  as we pursue our  business  strategy  will  depend  upon  several
factors, including our ability to:

        o  execute our acquisition strategy and expand our revenue generating
           operations while maintaining or reducing our proportionate
           administrative expenses;

        o  locate sufficient financing to fund acquisitions; and

        o  adapt to changing conditions in the competitive market in which we
           operate.

External factors,  such as the economic and regulatory  environments in which we
operate will also have an effect on our business and its profitability. However,
continued  losses and negative cash flow may not only prevent us from  achieving
our  strategic  objectives,  it may also  limit our  ability  to meet  financial
obligations.

Restrictions on resale .

        The Series E Convertible  Preferred  Stock and the underlying  shares of
common stock are being offered  pursuant to an exemption  from the  registration
requirements of the Securities Act, and they have not been registered  under the
Securities  Act and may not be offered or sold except  pursuant to  registration
under the Securities Act or in certain transactions exempt from the registration
requirements of the Securities Act.

        We will issue Series E Convertible  Preferred Stock to you in conformity
with the  exchange  offers  only after the timely  receipt of your  Notes,  or a
properly completed and duly executed notice of guaranteed  delivery,  a properly
completed  and duly  executed  letter of  transmittal,  and all  other  required
documents.  Please allow  sufficient time for the delivery to us of the required
exchange offer documents.  We are under no duty to give  notification of defects
or  irregularities  regarding any holder's tender of Notes for exchange.  Please
refer   to   the   section   in   this   Prospectus   entitled   "The   Exchange
Offers--Procedures  for Tendering" for a detailed  explanation of exchange offer
procedures.

Issuance of additional equity may be dilutive to stockholders .

        Future  issuance of  additional  equity by us may dilute the interest of
stockholders  who  convert  their  Series E  Convertible  Preferred  Stock  into
underlying shares of common stock. We currently have:

        o      up to 4,955,143  shares of common stock issuable upon  conversion
               of our Subordinated  Notes  outstanding as of September 30, 1999,
               which are convertible at $10 per share at any time by the holders
               of the notes,  and by us if the closing price of the common stock
               after May 13,  2000,  remains  above  $10 per  share  for  twenty
               consecutive trading days;

        o      up to 1,500,000  shares of common stock issuable upon exercise of
               outstanding warrants, which are exercisable at $6.25 per share of
               common stock from September 2, 1999, to March 2, 2004;

        o      up to 3,078,018  shares of common stock issuable upon exercise of
               options  outstanding  as of  December  31,  1999  under our stock
               option plans, subject to vesting requirements,  at prices ranging
               from $1.41 to $9.25;

        o     an additional 824,232 shares of common stock reserved for issuance
              as of December 31, 1999, under our stock option plans;

        o      up to 2,500,000  shares of common stock issuable upon  conversion
               of our  15,000  shares of Series D  Convertible  Preferred  Stock
               outstanding  as of the date hereof,  which are  convertible  at a
               price of $6 per share of common  stock at any time by the holders
               of the shares of Series D Convertible  Preferred Stock, and by us
               if the closing bid price of the common stock exceeds $9 per share
               for twenty consecutive trading days.

Finally,  our ability to achieve our business objectives depends on our use of a
blend of debt  financing  and equity  financing  appropriate  for  executing our
business strategy. To the extent that additional equity securities are issued to
finance future acquisitions instead of issuing additional debt, the interests of
our existing stockholders will be diluted.

Future  sales of common  stock may  adversely  affect  the market for our common
stock .

        Stockholders,   including   stockholders  who  convert  their  Series  E
Convertible  Preferred  Stock to  underlying  shares  of  common  stock,  may be
adversely affected by future sales of common stock by other stockholders. If any
of our larger stockholders sells substantial amounts of our common stock that is
eligible for resale in the public market after this  offering,  the market price
of our common stock could fall.  Such sales may also make it more  difficult for
us in the  future to sell  equity or  equity-related  securities  in the  public
market,  whether for the purpose of general  corporate  financing  or for use as
consideration  in an  acquisition,  at a  time  and  at a  price  that  we  deem
appropriate.

        As of December 31, 1999,  we had  20,330,963  shares of our common stock
outstanding.

        We have already registered for resale:

        o      up to 4,955,143 shares of common stock issuable upon conversion
               of our 7% Convertible Subordinated Notes at any time by
               the holders of the notes;

        o      4,000,000  shares of common stock reserved for issuance under our
               stock option plans (as of December 31, 1999,  options to purchase
               3,078,018   shares   of  common   stock,   subject   to   vesting
               requirements, were outstanding);

        o      up to 1,500,000  shares of common stock issuable upon exercise of
               outstanding warrants, which are exercisable at $6.25 per share of
               common stock from September 2, 1999, to March 2, 2004;

        o      up to an  aggregate  of  4,441,620  shares  of our  common  stock
               (including up to 1,763,000  shares of our common stock which were
               issued  upon  conversion  of the  1,000  shares  of our  Series C
               Preferred  Stock)  issued  to  former   stockholders  of  Eastern
               Trans-Waste of Maryland,  Inc. as a portion of the  consideration
               we paid in our recently  completed  acquisition  of that company,
               under a registration rights agreement with its sellers; and

        o      2,239,745  shares of our common  stock issued in August 1999 to a
               number of investors  in a  transaction  exempt from  registration
               under the  Securities  Act of 1933,  as  amended,  at a price per
               share of $7.00.

        In  addition,  we  currently  intend to register up to an  aggregate  of
2,500,000  shares of our common stock  issuable upon the conversion of shares of
Series D  Preferred  Stock of the  Company  issued in August 1999 to a number of
investors in a transaction  exempt from registration under the Securities Act of
1933, as amended, at a conversion price per share of $6.00.

Market conditions may reduce the trading price of our common stock .

        The market price of our common stock has  historically  experienced  and
may continue to experience high  volatility.  Our quarterly  operating  results,
changes in general  conditions in the economy or the financial markets and other
developments affecting us or our competitors could cause the market price of our
common stock to fluctuate substantially. In addition, in recent years, the stock
market  has  experienced   significant  price  and  volume  fluctuations.   This
volatility has affected the market prices of securities issued by many companies
for reasons  unrelated to their operating  performance and may adversely  affect
the price of our common stock.

We do not plan to pay dividends to our common stockholders .

        We have never  declared or paid a cash dividend on our common stock.  We
intend  to  retain  earnings  to  repay  debt  and to  finance  the  growth  and
development of our business and do not  anticipate  paying cash dividends on our
common stock in the  foreseeable  future.  Any  declaration  of dividends on our
common stock in the future will depend,  among other things, upon our results of
operations,  financial  condition and capital  requirements,  as well as general
business  conditions.  Our outstanding debt securities also contain restrictions
which  prohibit us from making  dividend  payments in cash on our capital stock,
including the Series E Convertible Preferred Stock.

Our high level of indebtedness could adversely affect our financial health.

        We currently have a high level of indebtedness relative to stockholders'
equity. The following table illustrates our level of indebtedness:

<TABLE>
<CAPTION>
                                                                                           Proforma
                                                  As of September 30, 1999        As of September 30, 1999(1)
                                                    (Dollars in Thousands)          (Dollars in Thousands)
<S>                                                    <C>                                  <C>
Long-term indebtedness...........................       $  171,958                           $171,958
Stockholders' equity  ...........................       $   39,803                           $ 54,803
Debt to equity ratio  ...........................           4.32:1                             3.14:1
</TABLE>

(1)     Assuming the private placement of 15,000 shares of Series D Preferred
        Stock closed on September 30, 1999 rather than the actual closing date
        of December 28, 1999.

Our high level of indebtedness could:
o limit our  flexibility  in planning for, or reacting to,  changes in business,
industry and economic conditions; o require us to dedicate a substantial portion
of our cash flow from operations to repaying indebtedness, thereby reducing the
        availability  of  our  cash  flow  to  fund  working  capital,   capital
expenditures and other general corporate  purposes;  o place us at a competitive
disadvantage compared to our competitors with lower levels of indebtedness;  and
o limit our ability to borrow  additional  funds,  either because of restrictive
covenants under the Notes, the Bank Credit
        Facility  or  because  of  a  potential   lender's  limits  on  borrower
indebtedness.
        Our high level of indebtedness  may have a direct negative impact on our
operations. It may also result in an event of default under our debt instruments
which,  if not cured or  waived,  could have a  material  adverse  effect on our
finances.  Please refer to the section  entitled  "Management's  Discussion  and
Analysis  of  Financial   Condition  and  Results  of  Operations"  for  further
discussion of this important issue.

<TABLE>
<CAPTION>
                                                        For the nine months             For the years ended
                                                     ended September 30, 1999           1998              1997
<S>                                                             <C>                       <C>            <C>

Ratio of Earnings to Fixed Changes                                N/A                      N/A           N/A
</TABLE>

        For the nine months ended  September  30,  1999,  we incurred net losses
that did not cover fixed charges by  approximately  $20.5 million;  for the year
ended December 31, 1998, we incurred net losses that did not cover fixed charges
by  approximately  $6.6  million;  and for the year ended  December 31, 1997, we
incurred  net losses  that did not cover  fixed  charges by  approximately  $5.5
million.  For purposes of computing this financial  relationship  of earnings to
fixed  charges,  earnings  consist  of pre-tax  income  (loss)  from  continuing
operations  plus fixed charges.  Fixed charges  consist of interest  expense and
financing  costs,  including  capitalized  interest and amortization of deferred
financing  costs,  and an  estimated  portion of rentals  representing  interest
costs.

We may not  generate  enough  cash to  service  our  indebtedness  or our  other
liquidity needs .

        Our  ability to make  payments  on and to  refinance  our  indebtedness,
including the Notes, and to fund planned capital expenditures will depend on our
ability to generate  cash in the  future.  This  ability  depends in part on our
operating  performance  and the execution of our business  strategy.  It is also
subject to influence by general economic, financial,  competitive,  legislative,
regulatory and other factors that are beyond our control.

        We cannot  assure you that our business will  generate  sufficient  cash
flow  from  operations,  that we will  realize  anticipated  cost  savings  from
operating  efficiency  improvements,  or that we will be able to  obtain  future
financing in amounts sufficient to enable us to pay our indebtedness, or to fund
our other liquidity needs.

        The  following   table  outlines  the  schedule  of  our  required  debt
amortization payments:
<TABLE>
<CAPTION>
                                                 Principal Payments Due During
                                                     (Dollars in thousands)
<S>                         <C>          <C>     <C>      <C>     <C>   <C>     <C>     <C>       <C>     <C>         <C>
                            Balance
                                at
                            September    1999    2000     2001    2002   2003    2004     2005      2006  Remainder   Total
                            ----------   ----    ----     ----    ----   ----    ----     ----      ----  ---------   -----
                             30, 1999
Long-Term Debt
Bank Credit Facility           $17,500     --      --   17,500      --     --      --       --        --        --     17,500
Capital Leases, Equipment        5,191    748     822      342     374    326     185      201       201     1,972      5,191
  and Other Notes Payable
Senior Notes                   100,000     --      --       --      --     --      --       --   100,000        --    100,000
10% Convertible
   Subordinated Notes              400     --     400       --      --     --      --       --        --        --        400
7% Convertible
   Subordinated Notes           49,551     --      --       --      --     --      --   49,551        --        --     49,551
                                ------                                                  ------                         ------
Total                          172,642    748   1,222   17,842     374    326     185   49,752   100,221     1,972    172,642
                               =======    ===   =====   ======     ===    ===     ===   ======   =======     =====    =======
</TABLE>

        We may need to  refinance  all or a portion of our  indebtedness,  on or
before  maturity.  We cannot assure you that we will be able to refinance any of
our  indebtedness,  on commercially  reasonable terms or at all. Please refer to
the section in this prospectus entitled "Management's Discussion and Analysis of
Financial  Condition and Results of Operations"  for further  discussion of this
important issue.

Our future success  depends upon our ability to identify,  acquire and integrate
acquisition targets .

        Our future  success is highly  dependent  upon our continued  ability to
successfully identify,  acquire and integrate additional solid waste collection,
recycling,  transfer  and  disposal  businesses.  As the solid waste  management
industry continues to consolidate, competition for acquisition candidates within
the industry  increases  and the  availability  of suitable  candidates on terms
favorable to us may decrease. We compete for acquisition candidates with larger,
more established companies that may have significantly greater capital resources
than we do, which can further decrease the availability of suitable  acquisition
candidates at prices affordable to us. We cannot assure you that we will be able
to  identify  suitable  acquisition   candidates,   to  successfully   negotiate
acquisitions on terms reasonable to us given our resources,  to obtain financing
for such targets on favorable  terms, or to successfully  integrate any acquired
targets with our current operations.

        We  believe  that a  significant  factor in our  ability  to  consummate
acquisitions will be the attractiveness of our common stock as consideration for
potential  acquisition  targets.  This  attractiveness  may be,  in large  part,
dependent  upon the relative  market  price and capital  prospects of our equity
securities as compared to the equity securities of our competitors.  Some of our
competitors  have a  significantly  larger  capitalization  than  we  do,  which
generally results in a more liquid market for their publicly traded  securities.
If the market price of our common  stock were to decline,  we might be unable to
use our common stock as consideration for future acquisitions.

We have no control over many factors in our ability to finance planned growth.

        We  require  substantial  funds to  complete  and  bring  to  commercial
viability all of our currently planned projects.  We also anticipate that future
business  acquisitions  will be financed not only through cash from  operations,
but also by future borrowings under bank credit  facilities,  offerings of Waste
Systems  stock  as  consideration  for  acquisitions,  or from the  proceeds  of
additional  equity or debt  financings.  Therefore,  our  ability to satisfy our
future capital and operating  requirements  for planned growth is dependent on a
number of pending or future financing activities,  and we cannot assure you that
any of these financing activities will be successfully completed.

Our future success depends upon our ability to manage rapid growth in operations
and personnel.

        Our  objective  is to  continue  to grow by  expanding  our  services in
selected  markets  where  we  can be one of  the  largest  and  most  profitable
fully-integrated   solid  waste  management  companies.   Accordingly,   we  may
experience  periods of  substantial  rapid  growth.  This  growth  could place a
significant  strain  on our  operational,  financial  and other  resources.  Any
failure to expand our  operational  and  financial  systems  and  controls in an
efficient  manner at a pace  consistent  with our  growth  could have a material
adverse effect on our business, financial condition and results of operations.

        Our future success is also highly dependent upon our continuing  ability
to identify,  hire,  train and motivate a sufficient  number of highly qualified
personnel for our planned growth.  We face competition for recruiting  qualified
personnel  from our  competitors,  other  companies not in the waste  management
industry, government entities and other organizations. We cannot assure you that
we will be  successful  in  attracting  and  retaining  qualified  personnel  as
required for our present and future planned operations. Our inability to attract
and retain a  sufficient  number of  qualified  personnel  could have a material
negative impact on our business, financial condition and results of operations.

Loss of key  executives  could  affect  Waste  Systems'  ability to achieve  its
business objectives .

        We depend to a high degree on the services of Philip Strauss,  Chairman,
Chief  Executive  Officer  and  President,  and Robert  Rivkin,  Executive  Vice
President--Acquisitions,  Secretary,  Treasurer  and  Director,  in  planning to
achieve our  business  objectives.  We have  obtained  $1 million key  executive
insurance policies for each of Messrs.  Strauss and Rivkin.  However, if we lost
the services of either of these executives,  our business,  financial  condition
and results of operations could suffer material adverse effects.

Failed  acquisitions or projects may adversely  affect our results of operations
and financial condition .

        In accordance with generally accepted accounting  principles,  we record
some  expenditures and advances relating to acquisitions,  pending  acquisitions
and  landfill  projects  as  assets  on our  balance  sheet,  then  amortize  or
depreciate  these  capitalized  expenditures  and  advances  over time,  usually
matching an asset's depreciation against the revenues it generates. We also have
an accounting  policy to record as an expense in the current  accounting  period
all unamortized capital expenditures and advances relating to any operation that
is permanently shut down, any acquisition that will not be consummated,  and any
landfill project that is terminated.  As a result of these accounting practices,
we may  have  to  record  the  entire  capitalized  expenditure  of  any  failed
acquisition or terminated project as a charge against earnings in the accounting
period in which the failure or termination  occurs. A large,  unexpected expense
against typical  earnings could have a material adverse effect on our results of
operations, financial condition and our business.

Our business may not succeed due to the highly  competitive  nature of the solid
waste management industry.

        The solid  waste  management  industry  is highly  competitive  and very
fragmented,  and requires  substantial labor and capital resources.  Competition
exists for collection,  recycling,  transfer and disposal service customers,  as
well as for  acquisition  targets.  The  markets  we compete in or are likely to
compete in usually are served by one or more  national,  regional or local solid
waste  companies  who may have a  respected  market  presence,  and who may have
greater financial,  marketing or technical resources than those available to us.
Competition for waste  collection and disposal  business is based on price,  the
quality of service and geographical location. From time to time, competitors may
reduce the price of their  services  in an effort to expand or  maintain  market
share or to win competitively bid contracts.

        We  also  compete  with  counties,   municipalities   and  operators  of
alternative  disposal  facilities  that operate their own waste  collection  and
disposal facilities.  The availability of user fees, charges or tax revenues and
the availability of tax-exempt financing may provide a competitive  advantage to
public sector competitors in solid waste management.  Additionally,  alternative
disposal facilities such as recycling and incineration may reduce the demand for
the  landfill-based  solid waste disposal  services that we provide and on which
our  strategy  is  based.  We cannot  assure  you that we will be able to remain
competitive with our larger and better capitalized  private  competitors or with
tax-advantaged public sector operators.

Seasonal revenue fluctuations may negatively impact our operations .

        Our revenues and results of operations tend to vary seasonally.  We tend
to have lower  revenues in the winter months of the fourth and first quarters of
the calendar  year than in the warmer  months of the second and third  quarters.
The primary reasons for lower revenues in the winter months include:

      o harsh winter weather conditions which can interfere with collection and
        transportation;

      o the volume of winter month waste in our operating regions is  generally
        lower than that which occurs in warmer months; and

      o the construction and demolition activities which generate landfill waste
        are primarily performed in the warmer seasons.

We believe that the  seasonality  of the revenue stream will not have a material
adverse effect on our business, financial condition and results of operations on
an annualized  basis.  Still,  higher warm weather revenues may not offset lower
cold  season  revenues,  and  seasonal  revenue  fluctuations  may  make it more
difficult to manage and finance our business successfully.

The  geographic  concentration  of our  operations  magnifies  the  risks to our
success.

        Waste  Systems has  established  solid waste  management  operations  in
Eastern New England, Central Pennsylvania, Baltimore Maryland/Washington,  D.C.,
Vermont and Upstate New York.  Since our current primary source of revenues will
be concentrated in these geographic locations, our business, financial condition
and results of  operations  could be  materially  affected by downturns in these
local economies,  severe weather conditions in these regions, and Massachusetts,
Pennsylvania,  Maryland,  Vermont and New York and state and local  regulations.
Factors that have a greater impact on our selected markets than on other regions
of the country are more likely to have a negative effect on our business than on
our larger regional and national competitors in the waste management industry.

        Industry  consolidation in our operating  regions has also increased the
competition  for  customers  who  generate  waste  streams.  This  may  make  it
increasingly  difficult to expand  operations  within our selected  markets.  We
cannot  assure you that we will be able to continue to increase  the local waste
streams to our operating  landfills or be able to expand our geographic  markets
to  mitigate  the  effects of adverse  economic  events  that may occur in these
regions. As a result of our geographic concentration, we are exposed to a higher
degree of risks than our geographically more diverse competitors.


Potential difficulties in acquiring landfill capacity could increase out costs.

        Our  operations  depend on our ability to expand the landfills we own or
operate and to develop or acquire new landfill  sites. We cannot assure you that
we will be successful in obtaining new landfill sites or expanding the permitted
capacity of our existing  landfills.  The process of obtaining  required permits
and  approvals  to open  new  landfills,  and to  operate  and  expand  existing
landfills has become increasingly difficult and expensive.  The process can take
several years and involves  hearings and compliance  with zoning,  environmental
and other  requirements.  We cannot  assure  you that we will be  successful  in
obtaining and maintaining  required  permits to open new landfills or expand the
existing landfills we own or operate.

        Even when  granted,  final  permits  to expand  landfills  are often not
approved until the remaining capacity of a landfill is very low. In the event we
exhaust our permitted  capacity at one of our  landfills,  our ability to expand
internally  will be  limited  and we  will be  required  to cap and  close  that
landfill.  Furthermore,  as the solid waste  management  industry  continues  to
consolidate,   there  will  be  greater   competition  for  potential   landfill
acquisitions.  As a result of insufficient landfill capacity, we could be forced
to transport waste greater distances to our own landfills that have capacity, or
to dispose of waste locally at landfills operated by our competitors.  In either
case, the additional  costs we would incur could have a material  adverse effect
on our business.

Failure to obtain landfill closure  performance  bonds and letters of credit may
adversely affect our business .

        We may be required to post a performance  bond, surety bond or letter of
credit to ensure proper closure and  post-closure  monitoring and maintenance at
some of our landfills and transfer  stations.  Our failure to obtain performance
bonds,  surety bonds or letters of credit in sufficient amounts or at acceptable
rates may have a material  adverse effect on our business,  financial  condition
and results of operations.

Estimated  accruals for landfill closure and post-closure costs may not meet our
actual financial obligations .

        The closure and  post-closure  costs of our existing  landfills  and any
landfill  we may own or  operate  in the  future  represent  material  financial
obligations.  To meet these future  obligations,  we estimate and accrue closure
and  post-closure  costs based on  engineering  estimates of landfill  usage and
remaining  landfill  capacity.  We cannot  assure  you that the  amount of funds
estimated and accrued for landfill closure and post-closure costs will be enough
to  meet  these  future  financial  obligations.   Any  failure  to  meet  these
obligations when they become due, or any use of significant funds to cover a gap
between  such  accruals  and actual  landfill  closure  and  post-closure  costs
incurred,  may  have  a  material  adverse  effect  on our  business,  financial
condition and results of operations.

Environmental and other government  regulations  impose costs and uncertainty on
our operations .

        Waste  Systems  and  our  customers   operate  in  a  highly   regulated
environment,  and our  landfill  projects in  particular  will  usually  require
federal,  state  and  local  government  permits  and  environmental  approvals.
Maintaining awareness of and attempting to comply with applicable  environmental
legislation and regulations  require  substantial  expenditures of our personnel
and financial resources.  These efforts,  however, do not guarantee that we will
meet all of the  applicable  regulatory  criteria  necessary to obtain  required
permits and approvals.

        Government  regulators  generally have broad discretion to deny, revoke,
or modify regulatory permits or approvals under a wide variety of circumstances.
In addition,  government  regulators may adopt new environmental  legislation or
regulations or amend existing legislation, and may interpret or enforce existing
legislation  in new  ways.  All of these  circumstances  may  require  us or our
customers to obtain additional permits or approvals.

        Any delay in obtaining  required  regulatory  permits or  approvals  may
delay our ability to obtain project  financing,  thereby  increasing our need to
invest working  capital in projects before  obtaining more permanent  financing.
These  delays may also reduce our project  returns by  deferring  the receipt of
project  revenues to a later  project  completion  date.  If we are  required to
cancel any planned project because we were unable to obtain required  permits or
as a result of any other regulatory  impediments,  we may lose any investment we
have made in the project up to that point. The cancellation,  or any substantial
delay in completion,  of any project may have a significant  negative  effect on
our financial condition and results of operations.

We are exposed to potential  liability for  environmental  damage and regulatory
noncompliance .

        We are  engaged  in the  collection,  transfer  and  disposal  of  waste
described as  non-hazardous,  and we believe  that we are  currently in material
compliance with all applicable  environmental laws. Despite these circumstances,
if harmful  substances escape into the environment and cause damages or injuries
as a result of our operating activities, we are exposed to the risk that we will
be held liable for any damages and injuries,  as well as for  significant  fines
for regulatory noncompliance.

Our environmental liability insurance may not cover all risks of loss .

        We  maintain  environmental   impairment  liability  insurance  covering
particular claims for the sudden or gradual onset of environmental damage to the
extent  of  $5  million  per  landfill.  If  we  were  to  incur  liability  for
environmental  damage in excess of our insurance limits, our financial condition
could be adversely  affected.  We also carry a comprehensive  general  liability
insurance policy,  which management  considers  adequate at this time to protect
our assets and operations from other risks.

Addressing  local community  concerns about our operations may adversely  affect
our business .

        Members  of the public in the  communities  where we do  business  could
raise concerns with government  regulators and others about the effects on their
communities  of our  existing or planned  operations  and,  in some  areas,  the
proposed development of solid waste facilities.  These concerns cannot always be
anticipated,  and our attempts to address these concerns may result in unforseen
delays,  costs and litigation that could adversely affect our ability to achieve
our business objectives.

Risks of  substantial  voting  control by Waste  Systems's  management and major
stockholders .

        As of December 31, 1999,  our  directors,  executive  officers and their
affiliates and other major stockholders owned beneficially  approximately 69% of
the  outstanding  shares of common stock without  giving effect to this exchange
offering,  but assuming full  conversion of the  outstanding  shares of Series D
Convertible  Preferred  Stock.  Accordingly,  they will be  considered to have a
controlling  influence  over the election of directors  and other  corporate and
stockholder actions.

Anti-Takeover provisions.

        Certain  sections  of the  Delaware  General  Corporation  Law,  and the
ability of the Board of  Directors  to issue  shares of  preferred  stock and to
establish the voting rights,  preferences and other terms thereof, may be deemed
to have an anti-takeover  effect and may discourage  takeover attempts not first
approved by the Board of Directors  (including  takeovers which stockholders may
deem to be in their best  interests).  Such  provisions  include  the removal of
directors only for cause and by the affirmative  vote of at least  two-thirds of
the total  votes  which  would be  eligible  to be cast by  stockholders  in the
election of such  director,  the vesting of exclusive  authority in the Board of
Directors  to  determine  the size of the Board of  Directors  and  (subject  to
certain limited exceptions) to fill vacancies thereon,  the vesting of exclusive
authority  in the Board of Directors  (except as  otherwise  required by law) to
call special  meetings of stockholders  and certain advance notice  requirements
for  stockholder  proposals  and  nominations  for  election  to  the  Board  of
Directors.  These provisions, and the ability of the Board of Directors to issue
preferred stock without further action by stockholders, could delay or frustrate
the removal of incumbent directors or the assumption of control by stockholders,
even  if  such  removal  or   assumption  of  control  would  be  beneficial  to
stockholders,  and also could discourage or make more difficult a merger, tender
offer or proxy contest,  even if such events would be beneficial to the interest
of  stockholders.  The Company is subject to Section 203 of the Delaware General
Corporation Law which, in general,  imposes  restrictions upon certain acquirors
(including  their  affiliates  and  associates)  of 15% or more of the Company's
common stock.

Year 2000 problems could have an adverse impact on our business .

        We   utilize   and   are   dependent   upon   general   accounting   and
industry-specific  customer  information  and  billing  software  to conduct our
business  that are likely to be  affected  by the date  change to the year 2000.
This  purchased  software is run on in-house  computer  networks.  In  addition,
embedded  technology  that is contained in a substantial  number of our items of
hauling,  disposal  and  communications  equipment  may be  affected by the date
change to the year  2000.  We have  initiated  a review  and  assessment  of all
hardware,   software  and  related  technologies  to  determine  whether  it  is
functioning  properly  in  the  year  2000.  We  currently  believe  that  costs
associated with the compliance efforts will not have a significant impact on our
ongoing  results of  operations,  although we cannot  assure you in this regard.
Computer  software  and  related  technologies  used by our  customers,  service
providers, vendors and suppliers are also likely to be affected by the year 2000
date  change.  We  have  also  initiated  communications  with  our  significant
suppliers regarding the year 2000 issue.  However, we cannot assure you that the
systems of such suppliers, or of customers, are year 2000 compliant.  Failure by
us or any of the parties mentioned above, to properly process dates for the year
2000 and  thereafter  could result in  unanticipated  expenses and delays to us,
including delays in the payment by our customers for services  provided.  Due to
the  proximity of the date of this  exchange  offering  memorandum to January 1,
2000,  we  continue to monitor  year 2000 issues as they relate to our  internal
computer systems and third party systems with whom we interact.

        RECENT DEVELOPMENTS

Acquisitions

        In July,  1999, the Company  completed the  acquisition of the assets of
C&J Trucking, Inc. and affiliates, with collection operations throughout Eastern
Massachusetts and Southern New Hampshire.  The acquired assets also included two
transfer stations located in Lynn, Massachusetts and Londonderry, New Hampshire,
which are initially expected to handle in excess of 1,000 tons of waste per day.
In July,  1999, the Company acquired  Eastern  Trans-Waste of Maryland,  Inc., a
well-established  commercial and industrial  collection  operation servicing the
Baltimore, Maryland and Washington, D.C. region. Its operations include a 53,000
square foot transfer station located in Washington,  D.C., which is permitted to
operate twenty-four hours per day with no capacity restrictions.  As part of its
customer base,  Eastern  Trans-Waste serves the White House and numerous federal
agencies.  The total purchase price for these acquisitions was approximately $70
million,  in cash and stock. The  consideration  paid to former  stockholders of
Eastern Trans-Waste of Maryland,  Inc. included 2,678,620 shares of common stock
and 1,000  shares of  Series C  Preferred  Stock  that has been  converted  into
1,763,000 shares of common stock.

        The   acquisitions   are   expected  to  add   annualized   revenues  of
approximately  $30  million  and was  recorded  using  the  purchase  method  of
accounting.  As a result, the Company believes that it is poised to continue its
growth in these areas and to enhance its profitability though the implementation
of operating efficiencies.

Mostoller Landfill

        In December  1999,  the Company  opened its third  Central  Pennsylvania
landfill, located in Somerset,  Pennsylvania.  The Mostoller Landfill, which has
over  14,200,000  cubic yards of permitted  disposal  capacity,  is permitted to
accept  2,000  tons per day,  six days a week,  or  624,000  tons per  year,  of
municipal solid waste, construction and demolition waste, and residual waste.

New Revolving Credit Facility

        On July 22,  1999,  the Company  closed a $25 million  revolving  credit
facility with BankNorth Group, N.A. to fund acquisitions and for general working
capital purposes. On August 3, 1999, $17.5 million was drawn down by the Company
in connection  with the  acquisition  of C&J Trucking,  Inc. Debt incurred under
this credit facility is secured debt that is guaranteed by our subsidiaries. The
revolving  credit  facility has a term of three years,  provides for an interest
rate based on LIBOR,  and  includes  other terms and  conditions  customary  for
secured revolving credit facilities.

New Executive Officer

        In August 1999, the Company  appointed  James L. Elitzak to the position
of Vice President and Chief Financial Officer.

Private Placements

        In August 1999, the Company  issued an aggregate of 2,239,745  shares of
common  stock to a number of investors  in a placement  transaction  exempt from
registration under the Securities Act of 1933, as amended,  at a price per share
of $7, for aggregate  offering gross proceeds of approximately $16 million,  the
net proceeds of which have been and are being used for general  working  capital
purposes.

        In December  1999,  the Company  issued an aggregate of 15,000 shares of
Series D Preferred  Stock to a number of  investors  in a placement  transaction
exempt from  registration  under the  Securities  Act of 1933, as amended,  at a
price  per  share  of  $1,000,   for  aggregate   offering   gross  proceeds  of
approximately  $15  million,  the net  proceeds of which have been and are being
used  for  general  working  capital  purposes.  The  rights,   preferences  and
limitations of the Series D Preferred Stock are set out in the section  entitled
"Description of Securities."



<PAGE>


                                    116

                                    BUSINESS

The Company

        Overview.  We are an  integrated  non-hazardous  solid waste  management
company that provides solid waste collection,  recycling,  transfer and disposal
services to commercial,  industrial,  residential and municipal customers within
particular  regional markets in the Northeast and  Mid-Atlantic  states where we
operate.  We  are  achieving   significant  growth  by  implementing  an  active
acquisition  strategy,  and plan to contribute to our growth through  generating
increased  sales  from  existing  operations  and  achieving  greater  operating
efficiencies.

        We focus on the  operation of an  integrated  non-hazardous  solid waste
management  business,  including  the  ownership  and  operation  of  landfills,
transfer  stations and collection  operations,  including  collection routes and
equipment.  We derive revenue from collecting  waste from our customers which we
dispose of in our own landfills,  and also from  unaffiliated  waste  collection
companies  who pay to  dispose  of waste  in our  landfills.  Arrangements  with
customers  include  both  long-term  contractual  arrangements  and  as-received
disposal  at our quoted  prices.  We seek  through our  acquisition  strategy to
acquire substantial  collection  operations in association with our landfills to
enhance  overall  profitability  and to  increase  our control  over  sources of
revenue.

        Current  integrated  operations.   Our  current  operations  consist  of
regional  networks  of  integrated  waste  collection  and  disposal   services,
consisting of landfills, transfer stations and collection services.

        Our landfills are the Moretown Landfill in Moretown,  Vermont, the Sandy
Run Landfill in Hopewell, Pennsylvania, the Cumberland Landfill in Shippensburg,
Pennsylvania,  and the Mostoller Landfill in Somerset,  Pennsylvania. The annual
permitted  capacity of these  landfills is 120,000  tons,  86,000 tons,  306,000
tons, and 624,000 tons per year  respectively for the Moretown  Landfill,  Sandy
Run Landfill,  Cumberland Landfill, and the Mostoller Landfill respectively.  As
of September 30, 1999, the aggregate  remaining  estimated permitted capacity of
our four  owned  landfills  was  approximately  23.6  million  cubic  yards.  In
addition,  we have  contracted with the Town of South Hadley,  Massachusetts  to
operate that town's landfill which has estimated  capacity of approximately  2.0
million  cubic  yards  available  for  future  disposal,  subject  to receipt of
required permits.

        We provide transfer station services supporting our landfills. Our waste
collection  operations serve as gateways to our landfill facilities by receiving
and compacting  solid waste collected by us and by third parties for transfer by
long-haul trucks for disposal at landfills we operate.

        We own and operate multiple waste collection subsidiaries in each of our
regional  markets.  Each of  these  collection  services  helps to  provide  our
landfill facilities with an adequate waste flow. Our waste collection operations
serve a total of approximately  73,000 commercial,  industrial,  residential and
municipal customers in the Eastern New England, Central Pennsylvania,  Baltimore
Maryland/Washington, D.C., Vermont and Upstate New York markets.

        Goals and Strategies.  Our objective is to expand the current geographic
scope of our operations  primarily in the Northeast and mid-Atlantic  regions of
the United States,  and to become one of the leading  providers of non-hazardous
solid waste management  services in each local market that we serve. Our primary
growth  strategy is to acquire  landfills in or near urban areas within targeted
markets, and to secure dedicated waste streams for such landfills by acquisition
or development of collection  operations  and transfer  stations.  To complement
this growth strategy, we plan to increase operating efficiencies at existing and
acquired  businesses  through the application of an  organizational  system that
sets  operating  standards,  then measures and analyzes the  performance  of our
collection, transfer, disposal and other functions.

        Recent  Developments and Outlook.  We believe that we have  demonstrated
our ability to realize value in the fragmented solid waste  management  industry
by  acquiring   landfills,   transfer  stations,   and  solid  waste  collection
operations.  During 1998, we completed 34 acquisitions within four states in the
Northeast and Mid-Atlantic regions.

        We have  completed 13  acquisitions  since  January 1, 1999,  which have
significantly  increased our presence within the geographic  regions in which we
operate.  Included in these acquisitions are the Cumberland Landfill, which is a
landfill  located  in the city of  Shippensburg  in  Central  Pennsylvania,  and
Cumberland  Waste  Service,  Inc.,  a  collection  operation  serving over 2,300
customers in the geographical  area  surrounding the landfill.  The Shippensburg
landfill added  approximately 5.6 million cubic yards of capacity for the region
and is permitted to accept 306,000 tons of municipal solid waste per year.

        On July 1, 1999, we acquired Eastern Trans-Waste of Maryland,  Inc. is a
well-established  commercial and industrial  collection  operation with a 53,000
square foot transfer station located in Washington,  D.C., which is permitted to
operate twenty-four hours per day with no capacity restrictions.  As part of its
customer base,  Eastern  Trans-Waste serves the white House and numerous federal
agencies. In addition, we acquired the assets of C&J Trucking,  Inc. and certain
affiliated   facilities,   with   collection   operations   throughout   Eastern
Massachusetts and Southern New Hampshire, and with two transfer stations located
in Lynn,  Massachusetts  and  Londonderry,  New  Hampshire,  which are initially
expected to handle in excess of 1,000 tons per day. As a result, we believe that
we are  poised  to  continue  our  growth  in these  areas  and to  enhance  our
profitability through the implementation of operating efficiencies.

At  present,  the solid waste  management  industry  is  undergoing  significant
consolidation and integration.

        Overview.  Based on  published  industry  information,  the solid  waste
management industry generated  approximately $38 billion in revenue during 1998.
Of this $38 billion aggregate revenue, approximately 47% was generated by public
companies,  approximately  32% was generated by municipal  governments,  and the
remaining 21% was generated by numerous private solid waste operators.

        Industry  trends.  The solid waste  management  industry is experiencing
general trends toward significant consolidation and integration. We believe that
these  trends  are due in part to  following  factors:  stringent  environmental
regulations which require increased capital to maintain  regulatory  compliance;
the  inability  of many  smaller  operators  to achieve the  economies  of scale
enjoyed by larger operators;  the competitive and economic benefits of providing
integrated  collection,  recycling,  transfer  and  disposal  services;  and the
privatization  of  solid  waste  landfills,  transfer  station,  and  collection
services by  municipalities.  Although  significant  consolidation  has occurred
within the solid waste  management  industry,  we believe the  industry  remains
highly  fragmented and that a substantial  number of potential  acquisition  and
privatization  opportunities  remain,  including the Northeast and  mid-Atlantic
states where we operate.

        Environmental  regulations.  Stringent  environmental  regulations  have
resulted in rising  costs for owners of  landfills  while  permits  required for
landfill  development,  expansion or construction have also become  increasingly
difficult to obtain.  These ongoing costs are coupled with  increased  financial
reserve requirements for landfill closure and post-closure  monitoring.  Some of
the  smaller  industry  participants  have  found  these  costs and  regulations
burdensome and have decided either to close their  operations or to sell them to
larger operators.  As a result, the number of operating  landfills has decreased
while the size of landfills has increased.

        Economies of scale and  integration.  Economies of scale,  driven by the
high fixed costs of landfill  assets and the  associated  profitability  of each
incremental ton of waste, have led to the development of higher volume, regional
landfills.  Integrated  operators  achieve economies of scale in the solid waste
collection  and  disposal   industry  through  vertical   integration  of  their
operations  that may generate a significant  waste stream for these  high-volume
landfills.   Integrated  companies  gain  further  competitive   advantage  over
non-integrated  operators by being able to control the waste stream. The ability
of larger  integrated  companies to internalize the collected solid waste (i.e.,
collecting the waste at the source,  transferring  it through their own transfer
stations  and  disposing  of it at their own  disposal  facility),  coupled with
access to significant  capital  resources to make  acquisitions,  has created an
environment  in  which  large   integrated   companies  can  operate  more  cost
effectively and competitively than smaller and less integrated operators.

        Privatization.  The  trend  toward  consolidation  in  the  solid  waste
services industry is further supported by the increasing tendency of a number of
municipalities  to privatize their waste disposal  operations.  Privatization is
often an attractive  alternative for  municipalities  for several  reasons.  For
example,  the ability of  integrated  operators to leverage  their  economies of
scale to provide the community  with a broader range of services  while enabling
the municipality to reduce its own capital asset  requirements.  We believe that
the  financial  ability  of  municipalities  to own and  operate  landfills  was
adversely  affected by the 1994  United  States  Supreme  Court  decision  which
declared "flow control" laws unconstitutional,  particularly in the northeastern
states.  These laws had required waste  generated in counties or districts to be
disposed  of  at  the   respective   county  or   district-owned   landfills  or
incinerators.  The  reduction in the captive  waste stream to these  facilities,
resulting from the  invalidation of such flow control laws,  forced the counties
that owned them to increase  their per ton tipping fees to meet  municipal  bond
payments.  As county or district owned landfills  increase their per ton tipping
fees,  they are less  competitive in an open market in attracting  waste streams
from price conscious customers who may freely choose any waste disposal Company.
We  believe  that these  market  dynamics  are  factors  causing  municipalities
throughout  the  northeastern  states to consider  the  privatization  of public
facilities.

Our  business  strategy  is  to  achieve  growth  by  capitalizing  on  industry
consolidation and integration.

        Our  objective  is to  expand  the  geographic  scope of our  operations
primarily  within the Northeast and  mid-Atlantic  regions of the United States,
and to become one of the leading  non-hazardous solid waste management companies
in each  local  market  that we serve.  The  primary  elements  of our  business
strategy are:

        C      executing our acquisition program,

        C generating  internal  growth from  existing  operations  by increasing
sales to new and existing customers, and

        C increasing our organizational and operating efficiency.

        Expansion  through  acquisitions.  We  intend to  continue  to expand by
identifying  regional markets and acquiring  non-hazardous  solid waste disposal
assets  to  those  targeted  markets  that  we can  operate  as  part of a fully
integrated  solid waste  management  operation.  In considering new markets,  we
evaluate the opportunities to acquire or otherwise control sufficient landfills,
transfer stations and collection operations which would enable us to generate an
integrated waste stream and achieve the disposal economies of scale necessary to
meet our market share and financial  objectives.  We have  established  criteria
which enable us to evaluate  prospective  acquisition  opportunities  and target
markets.  Historically,  we have entered new markets which are contiguous to our
existing  markets;  however,  we are considering  new markets in  non-contiguous
geographic areas which meet our criteria.

        Internal growth. In order to generate continued internal growth, we have
focused on increasing  sales  penetration  in our current and adjacent  markets,
soliciting new  commercial,  industrial  and  residential  customers,  marketing
upgraded services to existing customers and, where appropriate,  raising prices.
As  customers  are added in existing  markets,  our revenue per routed  truck is
improved, which generally increases our collection efficiency and profitability.
We use transfer stations,  which serve to link disparate  collection  operations
with our landfills, as an important part of our internal growth strategy.

        Operating  enhancements  for acquired and existing  businesses.  We have
implemented  a system  that  establishes  standards  for each of our markets and
tracks  operating  criteria  for our  collection,  transfer,  disposal and other
services  to  facilitate   improved   profitability  in  existing  and  acquired
operations.  These measurement  criteria include collection and disposal routing
efficiency, equipment utilization, cost controls, commercial weight tracking and
employee  training  and  safety  procedures.  We  believe  that by  establishing
standards and closely monitoring compliance, we are able to improve existing and
acquired operations. Moreover, where we are able to internalize the waste stream
of acquired operations,  we are further able to increase operating  efficiencies
and improve capacity utilization.

We are executing an active acquisition program in our regional markets.

        We are pursuing an active acquisition  strategy to achieve our objective
of expanding the current  geographical  scope of our  operations  and becoming a
leading provider of integrated  solid waste  management  services in each of the
regional  markets we serve.  We seek  acquisitions  that are consistent with our
three-step  acquisition  program designed to acquire long-term disposal capacity
in targeted regional markets, acquire collection companies and transfer stations
which  will  serve as  platforms  in the  targeted  regions  to  secure a stable
long-term   waste  flow,  and  secure  "tuck-in   acquisitions"   of  small  but
complementary   collection   companies   to  increase  a  regional   operation's
profitability.

        The following table sets forth  acquisitions  completed by Waste Systems
through November 12, 1999:
<TABLE>
<S>                                 <C>                     <C>                          <C>


Acquisition                         Month Acquired          Principal Business           Location

Eastern New England Region

C&J Trucking, Inc. and               July 1999                Collection/                 Lynn, MA/
                                                              Transfer Station            Londonderry, NH

Troiano Trucking, Inc.               March 1999               Collection                  Worcester, MA

Steve Provost Rubbish
Removal                              December 1998            Collection                  Rochdale, MA

Sunrise Trucking                     December 1998            Collection                  Spencer, MA

Trashworks                           November 1998            Collection                  Worcester, MA

Mattei-Flynn Trucking, Inc.          August 1998              Collection                  Auburn, MA

Mass Wood Recycling, Inc.            July 1998                Transfer Station            Oxford, MA

Central Pennsylvania Region

B&J Garbage Service                  July 1999                Collection                  Berlin, PA

Pro-Disposal                         April 1999               Collection                  Bellwood, PA

Cumberland Waste Service, Inc.       March 1999               Collection                  Cumberland, PA

Community Refuse Service, Inc.       March 1999               Landfill                    Shippensburg, PA

Koontz Disposal                      January 1999             Collection                  Boswell, PA

Jim's Hauling, Inc.                  January 1999             Collection                  Duncansville, PA

Mostoller Landfill, Inc.             August 1998              Landfill                    Somerset, PA

Worthy's Refuse Service              August 1998              Collection                  McVey Town, PA

Sandy Run Landfill                   July 1998                Landfill                    Hopewell, PA

Patterson's Hauling                  May 1998                 Collection                  Altoona, PA

Pleasant Valley Hauling              May 1998                 Collection                  Altoona, PA

McCardle Refuse Company              May 1998                 Collection                  Burham, PA

Horvath Sanitation, Inc.             May 1998                 Collection                  Altoona, PA

Baltimore, Maryland/Washington, D.C. Region

Eastern Trans-Waste of               July 1999                Collection/                 Capitol Heights, MD/
Maryland, Inc.                                                Transfer Station            Washington, D.C.

Vermont Region

B. B. & B. Trucking                  April 1999               Collection                  Burlington, VT

Grady Majors Rubbish
Removal                              September 1998           Collection                  St. Albans, VT

Cota Sanitation                      June 1998                Collection                  Newport, VT

Vincent Moss                          June 1998               Collection                  Newport, VT

Austin Rubbish Removal               June 1998                Collection                  Newport, VT

Surprenant Rubbish, Inc.             June 1998                Collection                  Newport, VT

Fortin's Trucking of Williston       May 1998                 Collection                  Williston, VT

John Leo & Sons, Ltd.                March 1998               Collection                  Burlington, VT

Rapid Rubbish Removal, Inc.          February 1998            Collection/                 St. Johnsbury, VT
                                Transfer Station

Greenia Trucking                     February 1998            Collection                  St. Albans, VT

Doyle Disposal                       January 1998             Collection                  Barre, VT

Perkins Disposal                     January 1998             Collection                                           St. Johnsbury, VT

CSWD Transfer Station                October 1997             Transfer Station            Williston, VT

The Hartigan Company                 January 1997             Collection                  Stowe, VT

Waitsfield Transfer Station          November 1995            Transfer Station            Waitsfield, VT

Moretown Landfill                    July 1995                Landfill                    Moretown, VT

Upstate New York Region

Palmer Resource Recovery Corp.       May 1999                 Transfer Station            Syracuse, NY

Tri-Valley Sanitation, Inc.          April 1999               Collection                  Whitesboro, NY

Santaro Trucking Co., Inc.           January 1999             Collection                  Syracuse, NY

Richard A. Bristol, Sr.              November 1998            Collection                  Rome, NY

Bristol Trash and Recycling II       November 1998            Collection                  Rome, NY

Shepard Disposal Service             October 1998             Collection                  Oneida, NY

Emmons Trash Removal                 October 1998             Collection                  Sherill, NY

Wayne Wehrle                         September 1998           Collection                  Clinton, NY

Phillip Trucking                     September 1998           Collection                  Wampsville, NY

Mary Lou Mauzy                       September 1998           Collection                  Cazenovia, NY

Costello's Trash Removal             September 1998           Collection                  Cazenovia, NY

Bliss Rubbish Removal, Inc.          September 1998           Collection/                 Camden, NY
                                Transfer Station

Besig & Sons                         September 1998           Collection                  Westmoreland, NY

Larry Baker Disposal, Inc.           September 1998           Collection                  Oneida, NY

</TABLE>

        In connection  with our growth  strategy,  we are currently,  and at any
given  time will be,  involved  in  potential  acquisitions  that are in various
stages of exploration and negotiation. The stages of the acquisitions range from
initial discussions to the execution of letters of intent and the preparation of
definitive  agreements.  Some  of  the  acquisitions,  if  consummated,  may  be
material.  No assurance can be given, however, that the we will be successful in
completing further acquisitions in accordance with our growth strategy,  or that
such acquisitions,  if completed, will be successful. Our solid waste management
operations are becoming increasingly integrated.

        Our  operations  include the ownership or  operation,  or both, of solid
waste collection  services,  transfer stations and landfills.  As we execute our
acquisition  strategy and integrate the solid waste management  assets acquired,
our rate of internalization of our operations is increasing. Since January 1998,
more of the waste we have collected has been disposed at our own landfills,  and
more of the waste we have disposed of at our own landfills has been collected by
us.

        Operating  costs,  disposal  costs,  and  collection  fees  vary  widely
throughout the geographic  areas in which we operate.  The prices that we charge
are  determined  locally,  and typically  vary by the volume or weight,  type of
waste  collected,  frequency of  collections,  distance to final disposal sites,
labor costs and amount and type of equipment furnished to the customer.

        Landfills.  The Moretown  landfill in Moretown,  Vermont,  the Sandy Run
landfill in Hopewell,  Pennsylvania,  and the Cumberland landfill in Cumberland,
Pennsylvania  and the Mostoller  Landfill in Somerset,  Pennsylvania,  are Waste
Systems's  currently  operating  landfills and each includes leachate collection
systems,  groundwater monitoring systems and, where required, active methane gas
extraction and recovery systems.

        We continue to develop more fully integrated  operations in our targeted
market  areas.  During  1999,  nearly  100% of the solid  waste from our Vermont
operations  was delivered for disposal at our Moretown,  Vermont  landfill,  and
approximately  41% of the solid waste  delivered  for  disposal at the  Moretown
landfill during this period was collected by us. During 1999,  approximately 65%
of the solid  waste  from our  Central  Pennsylvania  (Altoona)  operations  was
delivered  for  disposal  at the  Sandy Run and  approximately  70% of the waste
delivered  for  disposal  at the Sandy  Run  landfill  during  this  period  was
collected by us. Since the  acquisition  of Community  Refuse,  Inc. in March of
1999, approximately 93% of the waste from our Central Pennsylvania  (Harrisburg)
division  operations  was delivered for disposal at the Community  Refuse,  Inc.
landfill  and  approximately  19% of the waste  delivered  at that  landfill was
collected by the Company.  Since October 1, 1999, 100% of the waste collected by
our  Baltimore,  Maryland/Washington,  D.C.  operations  has been  delivered for
disposal at our Community  Refuse,  Inc.  landfill.  During the third quarter of
1999,  we acquired  Eastern  Trans-Waste  of  Maryland,  Inc.  and C&J  Trucking
Company, Inc. and certain Affiliates.  During that quarter,  Eastern Trans-Waste
and C&J Trucking Company,  Inc. and certain Affiliates disposed of approximately
26% and 3%,  respectively,  of their waste was  disposed  of at a Company  owned
landfill.  We intend to internalize these operations with our own landfills over
the next  several  quarters.  During  December  1999,  the  Company  opened  its
Mostoller  Landfill  in  Somerset,  Pennsylvania  -  a  2,000  ton-per-day,  six
day-per-week, 624,000 ton-per-year disposal facility, with over fourteen million
cubic yards of permitted capacity.  This landfill will significantly improve the
Company's  ability to internalize its collected  waste which will  substantially
increase  the  Company's   consolidated   earnings  before,   interest,   taxes,
depreciation,  and  amortization  ("EBITDA").  For the three-month  period ended
September 30, 1999, 32.3% of the waste collected by the Company was delivered to
a Company-owned landfill - resulting in a consolidated EBITDA margin,  excluding
non-recurring  charges, of 12.2%. If the Mostoller Landfill had been operational
during the entire  third  quarter of 1999,  79.2% of the waste  collected by the
Company would have been delivered to a  Company-owned  landfill - resulting in a
pro-forma EBITDA margin,  excluding  non-recurring charges of 25.1%. We recently
acquired our Upstate New York waste collection and transfer  station  operations
in anticipation of landfill  acquisition and/or  privatization  opportunities in
that market area. Revenues from landfill operations  accounted for approximately
20.1% of our  revenues for the year ended  December  31, 1998 and  approximately
15.0% of our revenues for the nine months ended September 30, 1999.

        The following table provides certain information regarding the landfills
that we operate. All information is provided as of September 30, 1999:

Remaining Estimated Permitted Capacity
<TABLE>
<CAPTION>
                                                                     Estimated               Capacity in
                                                                  Total Remaining            Permitting
                                                                Permitted Capacity             Process
Landfill                              Location                    (Cubic Yards)             (Cubic Yards)
<S>                                   <C>                            <C>                    <C>

Mostoller                             Somerset, PA                    14,200,000                       --
Sandy Run                             Hopewell, PA                     2,785,000                       --
Cumberland                            Cumberland, PA                   5,289,000                       --
Moretown                              Moretown, VT                     1,319,000                       --
South Hadley                          South Hadley, MA                        --                2,000,000
                                                                     -----------           --------------
Total                                                                 23,600,000                2,000,000
                                                                     ===========           ==============
</TABLE>

        The South  Hadley  landfill  will be operated  according to an operating
agreement expiring in 2015.

        Once the permitted capacity of a landfill is reached,  the landfill must
be closed and capped if  additional  capacity is not  authorized.  We  establish
reserves for the estimated costs  associated with such closure and  post-closure
costs over the  anticipated  useful life of such  landfill.  Please refer to the
section  of this  Prospectus  entitled  "Risk  Factors--Estimated  accruals  for
landfill  closure  and  post-closure  costs  may not meet our  actual  financial
obligations."

        Solid waste  collection.  A majority of our  commercial  and  industrial
collection  services are performed  under service  agreements with terms ranging
from one to three years,  and fees are  determined by such factors as collection
frequency,  type of equipment and  containers  furnished,  the type,  volume and
weight of the solid waste collected,  the distance to the disposal or processing
facility and the cost of disposal or processing.  Our residential collection and
disposal  services are performed either on a subscription  basis (i.e.,  with no
underlying  contract) with individuals,  or under contracts with municipalities,
homeowners  associations,  apartment  owners  or  mobile  home  park  operators.
Revenues from collection  operations  accounted for  approximately  73.5% of our
revenues  for the year ended  December 31, 1998 and  approximately  74.6% of our
revenues for the nine months ended September 30, 1999.

        Transfer station services.  The transfer  stations receive,  compact and
transfer solid waste collected from our various  collection  operations and from
third parties to long-haul vehicles for transport to landfills.  We believe that
transfer  stations increase the amount of waste that has access to our landfills
and reduce our costs through  improved  utilization of our collection  personnel
and  equipment.   Revenues  from  transfer   station   services   accounted  for
approximately  6.4% of our  revenues  for the year ended  December  31, 1998 and
approximately  10.4% of our  revenues for the nine months  ended  September  30,
1999.

Our  regional  operations  are in Eastern  New  England,  Central  Pennsylvania,
Baltimore, Maryland/Washington, D.C., Vermont and Upstate New York.

        Our current or planned solid waste management operations are as follows:

        Eastern  New  England  Operations.  Waste  Systems and the town of South
Hadley, Massachusetts,  have entered into a contract whereby we will operate the
town's 30-acre  municipal  solid waste  landfill.  The town of South Hadley will
retain  full  ownership  of the  South  Hadley  landfill  while we  operate  the
facility.  The South Hadley landfill is currently expected to have approximately
2.0 million cubic yards of new capacity for disposal when we begin operations in
mid-2000.  In July  1998,  we  acquired  Mass Wood  Recycling,  Inc.  in Oxford,
Massachusetts.  This  is a  permitted  transfer  station  facility  which  is in
construction,  and we expect to commence  operations there during  mid-2000.  In
August  1998,  we  have  acquired   Mattei-Flynn   Trucking,   Inc.  in  Auburn,
Massachusetts,  and four tuck-in acquisitions. These waste collection operations
have an established customer base of over 1,500 residential  customers and 2,300
other customers,  including commercial,  industrial and municipal customers.  We
intend to integrate these collection operations with the Oxford transfer station
and to eventually dispose of their collected waste at the South Hadley landfill.
In addition,  we have a long-term disposal agreement with a third party landfill
in  Southbridge,  Massachusetts,  at favorable rates through the year 2019. As a
part  of the  agreement,  we have a right  of  first  refusal  to  purchase  the
landfill. In July 1999, we acquired the assets of C&J Trucking, Inc. and certain
Affiliates,  with collection  operations  throughout  Eastern  Massachusetts and
Southern  New  Hampshire,  and  with  two  transfer  stations  located  in Lynn,
Massachusetts,  and Londonderry,  New Hampshire, which are initially expected to
handle in excess of 1,000 tons per day.

        Central Pennsylvania Operations. In May 1998, we commenced operations in
Central  Pennsylvania,  through the acquisition of Horvath Sanitation,  Inc. and
Eagle  Recycling,  Inc.  ("Eagle"),  which are based in  Altoona,  Pennsylvania.
Subsequently,  we completed six tuck-in collection  operation  acquisitions that
have  been  integrated  with  Eagle's  operations.   The  Central   Pennsylvania
operations  serve  approximately  24,000  residential  customers and 2,500 other
customers,  including  commercial,  industrial and municipal customers.  In July
1998,  we acquired  the Sandy Run landfill in  Hopewell,  Pennsylvania,  that is
currently  permitted  to  receive  approximately  86,000  tons  per year and had
remaining  estimated  permitted capacity at September 30, 1999, of approximately
2.8 million cubic yards.  In August 1998, we acquired the Mostoller  landfill in
Somerset  County,  Pennsylvania,  that is  permitted  to  receive  approximately
624,000 tons of waste per year.  On March 11, 1999,  we acquired the  Cumberland
landfill,  located in  Shippensburg,  and  Cumberland  Waste  Service,  Inc.,  a
collection  operation  serving over 2,300 customers in the Harrisburg  area. The
landfill has  approximately  5.3 million cubic yards of capacity as of September
30,  1999,  region and is permitted  to accept  306,000 tons of municipal  solid
waste per year.

        Baltimore,  Maryland/Washington,  D.C.  Operations.  In July,  1999,  we
acquired Eastern  Trans-Waste of Maryland,  Inc., a well-established  commercial
and    industrial     collection     operation    servicing    the    Baltimore,
Maryland/Washington,  D.C. region.  Its operations  include a 53,000 square foot
transfer  station  located in  Washington,  D.C.,  which is permitted to operate
twenty-four hours per day with no capacity restrictions. As part of its customer
base, Eastern  Trans-Waste serves the White House and numerous federal agencies.
We believe this acquisition strategically fits with our existing landfill assets
in Central  Pennsylvania,  and  presents  an  opportunity  to support our future
growth in the Mid-Atlantic States.

        Vermont  Operations.  We established  our first  integrated  solid waste
management  operations  in the  geographical  area  surrounding  our landfill in
Moretown,  Vermont. In addition to the Moretown landfill,  we own three transfer
stations, and collection operations serving commercial,  industrial, residential
and municipal  customers in the Burlington,  St. Albans, St. Johnsbury,  Newport
and Barre-Montpelier,  Vermont areas. The Vermont operations serve approximately
6,200 residential  customers and approximately 2,600 other customers,  including
commercial, industrial and municipal customers.

        Currently,  the Moretown Landfill is permitted to receive  approximately
120,000  tons  per  year  and had  remaining  estimated  permitted  capacity  at
September 30, 1999, of approximately 1.3 million cubic yards.
        Upstate New York  Operations.  During the four months ended December 31,
1998,  we entered the Upstate  New York  market with the  acquisition  of eleven
collection  operations  and a  transfer  station  in the  general  area  between
Syracuse and Utica, New York, and two additional  collection companies have been
acquired thus far in 1999. These waste collection operations serve approximately
11,300 residential  customers and 2,000 other customers,  including  commercial,
industrial and municipal customers.  We selected the upstate New York market for
acquisition of collection  operations and transfer  stations in  anticipation of
acquisition  and  privatization  opportunities  of  landfills.  We are currently
evaluating   opportunities  for  expansion  and  integration  of  our  New  York
operations.

Our competitors are national and local, and include private companies and public
operators.

        Though the solid  waste  management  industry  has become  substantially
consolidated  in  particular  markets,  it generally is highly  competitive  and
fragmented and requires  substantial  labor and capital  resources.  Competition
exists for collection, recycling, transfer and disposal services. The markets in
which we  compete or are likely to  compete  are  usually  served by one or more
national,  regional  or  local  solid  waste  companies  who  may  have  already
established  a  respected  market  presence,  who may  have  greater  financial,
marketing or technical  resources than us and who may be able to achieve greater
economies of scale than we can. We also compete  with  counties,  municipalities
and operators of alternative  disposal  facilities  that operate their own waste
collection and disposal  facilities.  The availability of user fees,  charges or
tax  revenues  and the  availability  of  tax-exempt  financing  may  provide  a
competitive advantage to the public sector operations. Additionally, alternative
disposal facilities such as recycling and incineration may reduce the demand for
landfill disposal.

        We compete for waste  collection  and disposal  business on the basis of
price, quality of service and geographical location.  Competitors may reduce the
price of their  services in an effort to expand or maintain  market  share or to
win competitively bid contracts. Competition also exists within the industry for
acquisition targets where we will usually compete with  publicly-owned  national
or regional solid waste management companies.

Our  marketing  and  sales  efforts  are  focused  on  achieving  our  strategic
objectives.

        We have a coordinated marketing and sales strategy to obtain solid waste
streams,  which is  formulated at the corporate  level and  implemented  through
regional  management.  We market our services locally through regional  managers
and direct sales representatives who focus on commercial,  industrial, municipal
and residential  customers.  We also obtain new customers from referral sources,
our  general  reputation  and local  market  print  advertising.  Leads are also
developed from new building permits, business licenses and other public records.
Additionally,  each regional operation generally  advertises in the yellow pages
and other local business print media that cover our service area.

        Maintenance of a local  presence and identity is an important  aspect of
our marketing plan, and many of our managers are involved in local governmental,
civic and business organizations. Our name and logo, or, where appropriate, that
of our regional  operations,  are displayed on all of our containers and trucks.
In addition, we attend and make presentations at municipal and state conferences
and advertise in governmental associations' membership publications.

        We market our commercial,  industrial and municipal services through our
sales  representatives  who visit  customers  on a regular  basis and make sales
calls  to  potential  new  customers.  These  sales  representatives  receive  a
significant  portion of their compensation based upon meeting specific incentive
targets. We emphasize customer satisfaction and retention, and believes that its
focus on quality  service  will help  retain  existing  and  attract  additional
customers.

        No single customer of Waste Systems individually accounted for more than
10% of our revenues in the year ended December 31, 1998.

We must comply with extensive government regulations.

        Waste  Systems and our  customers  are subject to extensive and evolving
environmental  laws and  regulations  that  have been  enacted  in  response  to
increased concern over environmental  issues and technological  advances for the
disposal of waste.  These  regulations  are  administered  by the United  States
Environmental  Protection  Agency ("EPA") and various other  federal,  state and
local environmental,  transportation and health and safety agencies.  We believe
that such laws and regulations have the effect of enhancing the potential market
in which we operate by allowing us to offer economical  solutions for regulatory
problems to our customers and  acquisition  candidates.  On the other hand, such
laws and regulations  represent a potential constraint on, and added expense to,
our operation of projects for our customers or for our own account.

        We must go through several  governmental review processes and obtain one
or more  permits and often  zoning or other land use  approvals,  to develop and
operate a landfill  project.  These permits and zoning or land use approvals are
difficult  and time  consuming  to obtain and may be  opposed  by various  local
authorities,  abutters,  and ad hoc citizens'  groups.  In  connection  with our
preliminary  development of landfill projects, we will expend considerable time,
effort and resources in complying  with the  governmental  review and permitting
process  necessary to develop or increase the capacity of these landfills.  Once
obtained,  operating  permits  generally  must be  periodically  renewed and are
subject to  modification  and  revocation  by the issuing  agency.  Furthermore,
landfill  operations  are subject to challenge  under  statutory  and common law
regulation of "nuisances,"  in addition to statutes and  regulations  concerning
permits and other approvals.  Similar permits and approvals are required for the
development and operation of transfer stations,  although the regulatory reviews
of  applications  pertaining to transfer  stations are generally less costly and
time-consuming  than  the  procedures  conducted  regarding  the  permitting  of
landfills.

        Our landfill  operations  and transfer  stations  subject us to laws and
regulations governing  operational,  monitoring,  site maintenance,  closure and
post-closure, and financial assurance obligations which change from time to time
and which could give rise to increased capital expenditures and operating costs.
In connection  with our operation of landfills  and transfer  stations,  we will
expend  considerable time, effort and resources in complying with these laws and
regulations.  Governmental authorities have the power to enforce compliance with
these laws and regulations and to obtain injunctions or impose civil or criminal
penalties  in the case of  violations.  Failure to correct  the  problems to the
satisfaction of the authorities could lead to curtailed  operations,  additional
costs or even closure of a landfill or transfer station.

        The  principal  federal,  state,  and  local  statutes  and  regulations
applicable to Waste Systems's operations are as follows:

        The  Resource  Conservation  and  Recovery  Act of 1976  ("RCRA").  RCRA
regulates the  generation,  treatment,  storage,  handling,  transportation  and
disposal of solid waste and  requires  states to develop  programs to ensure the
safe  disposal  of solid  waste.  RCRA  divides  solid  waste  into two  groups,
hazardous and non-hazardous. Wastes are generally classified as hazardous wastes
if they (1) either (a) are  specifically  included on a list of hazardous wastes
or (b) exhibit specific hazardous  characteristics  and (2) are not specifically
designated  as  non-hazardous.  Wastes  classified  as hazardous  under RCRA are
subject to much stricter regulation than wastes classified as non-hazardous, and
businesses that deal with hazardous waste are subject to regulatory  obligations
in addition to those imposed on handlers of non-hazardous waste.

        Among the wastes that are specifically designated as non-hazardous waste
are  household  waste and  "special"  waste,  including  items such as petroleum
contaminated soils, asbestos,  shredder fluff and most non-hazardous  industrial
waste products.

        The EPA  regulations  issued under  Subtitle C of RCRA (the  "Subtitle C
Regulations")  impose a comprehensive  "cradle to grave" system for tracking the
generation, transportation, treatment, storage and disposal of hazardous wastes.
The Subtitle C Regulations  impose  obligations on generators,  transporters and
disposers of hazardous  waste, and require permits that are costly to obtain and
maintain for sites where such material is treated, stored or disposed.  Subtitle
C requirements  include detailed operating,  inspection,  training and emergency
preparedness  and response  standards,  as well as requirements for manifesting,
record keeping and reporting,  corrective action, facility closure, post-closure
and financial  responsibility.  Most states have promulgated regulations modeled
on some or all of the  Subtitle  C  provisions  issued  by the EPA.  Some  state
regulations impose different, additional or more stringent obligations.

        We are not involved with transportation or disposal of hazardous wastes,
except for the occasional  collection,  at some transfer stations,  of hazardous
wastes generated by "conditionally exempt small quantity generators," as defined
by RCRA.  These  hazardous  wastes are then  transported  by properly  permitted
hazardous waste transporters for disposal at properly permitted  hazardous waste
disposal facilities that are owned by third parties.

        In October 1991, the EPA adopted new regulations  pursuant to Subtitle D
of RCRA (the  "Subtitle D  Regulations").  Except for specific  municipal  solid
waste landfills  accepting less than 100 tons per day, as to which the effective
date was April 9, 1994, and new financial assurance  requirements,  which became
effective  April 9, 1997,  the new  regulations  became  generally  effective in
October 1993. These regulations include location  restrictions,  facility design
standards, operating criteria, closure and post-closure requirements,  financial
assurance  requirements,   groundwater  monitoring   requirements,   groundwater
remediation  standards and corrective action  requirements.  In addition,  these
regulations require that new landfills meet more stringent liner design criteria
(typically, composite soil and synthetic liners or two or more synthetic liners)
designed to keep  leachate  out of  groundwater  and have  extensive  collection
systems to control  leachate for treatment before  disposal.  Groundwater  wells
must also be  installed  at  virtually  all  landfills  to  monitor  groundwater
quality. The regulations also require,  where threshold test levels are present,
that methane gas  generated at landfills be controlled in a manner that protects
human health and the environment.  Each state is required to revise its landfill
regulations  to  meet  these   requirements   or  such   requirements   will  be
automatically  imposed upon it by the EPA.  Each state is also required to adopt
and  implement  a permit  program  or other  appropriate  system to ensure  that
landfills  within the state  comply with the  Subtitle D criteria.  Many states,
including  Massachusetts,  have adopted  regulations  or programs more stringent
than the Subtitle D Regulations.

        The Federal Water Pollution Control Act of 1972 (the "Clean Water Act").
The Clean Water Act  establishes  rules  regulating  the discharge of pollutants
from a variety of sources,  including solid waste disposal sites, into waters of
the United  States.  If runoff or  collected  leachate  from our  landfills  and
transfer stations are discharged into streams, rivers or other surface waters of
the United States,  the Clean Water Act would require us to apply for and obtain
a  discharge  permit,   conduct  sampling  and  monitoring  and,  under  certain
circumstances,  reduce the  quantity  of  pollutants  in such  discharge.  Also,
virtually  all  landfills  are  required  to comply  with  federal  storm  water
regulations,  which are designed to prevent  possibly  contaminated  storm water
from flowing into surface waters. We are working with the appropriate regulatory
agencies to ensure that our  facilities  are in compliance  with Clean Water Act
requirements,  particularly as they apply to treatment and discharge of leachate
and storm water.  We have  secured or have  applied for the  required  discharge
permits under the Clean Water Act or  comparable  state-delegated  programs.  To
ensure   compliance  with  the  Clean  Water  Act   pretreatment  and  discharge
requirements,  we have  either  installed  wastewater  treatment  systems at our
facilities to treat our effluent to acceptable  levels before  discharge or have
arranged to discharge our effluent to municipal wastewater treatment facilities.

        The Comprehensive  Environmental Response,  Compensation,  and Liability
Act of 1980  ("Superfund"  or "CERCLA").  CERCLA  establishes  a regulatory  and
remedial  program  intended  to provide  for the  investigation  and  cleanup of
facilities  from  which  there  has been,  or is  threatened,  a release  of any
hazardous  substance  into  the  environment.  CERCLA's  primary  mechanism  for
remedying  such  problems is to impose  strict joint and several  liability  for
cleanup of facilities on current owners and operators of the site, former owners
and  operators  of  the  site  at the  time  of the  disposal  of the  hazardous
substances,  as well  as the  generators  of the  hazardous  substances  and the
transporters  who  arranged  for  disposal or  transportation  of the  hazardous
substances.   The  costs  of  CERCLA  investigation  and  cleanup  can  be  very
substantial.  Liability  under  CERCLA  does not depend  upon the  existence  or
disposal of  "hazardous  waste" but can also be based upon the existence of even
very small  amounts of the numerous  "hazardous  substances"  listed by the EPA,
many of which can be found in household waste. If, for example, we were found to
be a  responsible  party for a CERCLA  cleanup  at one of our owned or  operated
facilities,  the enforcing  agency could hold us completely  responsible for all
investigative  and  remedial  costs  even if others  may also have been  liable.
CERCLA also  authorizes  the  imposition of a lien in favor of the United States
upon all real property subject to or affected by a remedial action for all costs
for which a party is liable. Our ability to obtain reimbursement from others for
their  allocable  share of such costs  would be  limited by our  ability to find
other responsible  parties and prove the extent of their  responsibility  and by
the financial resources of such other parties. In the past, legislation has been
introduced in Congress to limit the liability of municipalities and others under
CERCLA as generators and  transporters of municipal  solid waste.  Although such
legislation has not been enacted,  if it were to pass it would limit our ability
to seek full contribution from  municipalities  for CERCLA cleanup costs even if
the hazardous  substances  that were released and caused the need for cleanup at
one of our  facilities  were  generated by or  transported  to the facility by a
municipality.

        The Clean Air Act. The Clean Air Act provides  for  regulation,  through
state implementation of federal requirements,  of the emission of air pollutants
from particular  landfills based upon the date of the landfill  construction and
volume per year of emissions of regulated  pollutants.  The EPA has  promulgated
new source performance  standards regulating air emissions of specific regulated
pollutants,  such as methane and non-methane organic compounds, from solid waste
landfills.  The EPA may also issue  regulations  controlling  the  emissions  of
particular  regulated  air  pollutants  from solid  waste  landfills.  Landfills
located  in areas  with air  pollution  problems  may be  subject  to even  more
extensive air pollution controls and emission limitations.  In addition, the EPA
has  issued  standards   regulating  the  removal,   handling  and  disposal  of
asbestos-containing materials.

        Each  of  the  federal  statutes  described  above  contains  provisions
authorizing,  under certain  circumstances,  the bringing of lawsuits by private
citizens to enforce the requirements of the statutes.

        The  Hazardous  Materials  Transportation  Act.  The  transportation  of
hazardous  waste is regulated both by the EPA in conformity with RCRA and by the
federal  Department  of  Transportation   ("DOT")  according  to  the  Hazardous
Materials  Transportation  Act ("HMTA").  Pursuant to the HMTA,  DOT has enacted
regulations  governing  the  transport of  hazardous  waste.  These  regulations
govern,  among other things,  packaging of the hazardous waste during transport,
labeling and marking  requirements,  and  reporting of and response to spills of
hazardous  waste during  transport.  In addition,  under both the HMTA and RCRA,
transporters  of hazardous  waste must comply with  manifest and record  keeping
requirements, which are designed to ensure that a shipment of hazardous waste is
properly  identified and can be tracked from its point of generation to point of
disposal at a permitted hazardous waste treatment, storage or disposal facility.

        The Occupational Safety and Health Act of 1970 ("OSHA"). OSHA authorizes
the Occupational  Safety and Health  Administration  to promulgate  occupational
safety and health standards.  Certain of those promulgated standards,  including
standards for notices of hazards,  safety in all aspects of the  workplace,  and
specific  standards  relating to excavation,  and the handling of asbestos,  may
apply to some of our operations. OSHA regulations set forth requirements for the
training  of  employees  handling,  or who may be exposed in the  workplace  to,
concentrations  of  asbestos-containing  materials that exceed  specified action
levels.  The  OSHA  regulations  also set  standards  for  employee  protection,
including medical surveillance, the use of respirators,  protective clothing and
decontamination  units, during asbestos demolition,  removal or encapsulation as
well as its storage,  transportation and disposal. In addition, OSHA specifies a
maximum permissible exposure level for airborne asbestos in the workplace. Apart
from receiving asbestos waste at our landfills and transfer stations, we have no
direct involvement in asbestos removal or abatement projects.

        State and Local  Regulation.  Each state in which we now  operate or may
operate  in the  future  has  laws and  regulations  governing  the  generation,
storage, treatment, handling, transportation and disposal of solid and hazardous
waste,  water  and  air  pollution  and,  in most  cases,  the  siting,  design,
operation,  maintenance,  closure and post-closure  maintenance of landfills and
transfer stations.  Some state laws also contain provisions  authorizing,  under
certain  circumstances,  the bringing of lawsuits by private citizens to enforce
the  requirements  of  those  laws.  In  addition,   many  states  have  adopted
"Superfund"  statutes  comparable  to, and in some cases  more  stringent  than,
CERCLA.  These statutes impose  requirements  for  investigation  and cleanup of
contaminated  sites and  liability  for costs and damages  associated  with such
sites,  and some  provide  for the  imposition  of liens  on  property  owned by
responsible  parties.  Furthermore,  many  municipalities  also have ordinances,
local laws and regulations  affecting our  operations.  These include zoning and
health measures that limit solid waste management  activities to specified sites
or activities,  flow control provisions that direct the delivery of solid wastes
to specific  facilities,  laws that grant the right to establish  franchises for
collection services and then put out for bid for the right to provide collection
services,  and bans or other restrictions on the movement of solid wastes into a
municipality.

        Some  permits  and  approvals  may limit the types of waste  that may be
accepted  at a  landfill  or the  quantity  of waste that may be  accepted  at a
landfill  during a given  time  period.  In  addition,  particular  permits  and
approvals, as well as certain state and local regulations,  may limit a landfill
to accepting waste that originates  from specified  geographic  areas or seek to
restrict  importing   out-of-state  waste  or  otherwise   discriminate  against
out-of-state  waste. In general,  restrictions on importing  out-of-state  waste
have not withstood judicial  challenge.  However,  proposed federal  legislation
would allow individual states to prohibit the disposal of out-of-state  waste or
to limit the amount of  out-of-state  waste that could be imported  for disposal
and would require states, under certain circumstances,  to reduce the amounts of
waste  exported  to other  states.  If this or similar  legislation  is enacted,
states  in which we  operate  landfills  could  act to  limit  or  prohibit  the
importation of out-of-state  waste.  Such state actions could  adversely  affect
landfills  within  those  states  that  receive a  significant  portion of waste
originating from out-of-state.

        In  addition,  some  states and  localities  may for  economic  or other
reasons  restrict the  exportation of waste from their  jurisdiction  or require
that a  specified  amount of waste be  disposed of at  facilities  within  their
jurisdiction.  In 1994, the United States  Supreme Court held  unconstitutional,
and therefore  invalid, a local ordinance that sought to impose flow controls on
taking waste out of the locality.  However,  some state and local  jurisdictions
continue to seek to enforce  such  restrictions  and, in certain  cases,  we may
elect not to challenge such restrictions based upon various  considerations.  In
addition, the aforementioned proposed federal legislation would allow states and
localities to impose  specific  flow control  restrictions.  These  restrictions
could  result  in the  volume  of waste  going to  landfills  being  reduced  in
particular  areas,  which may  adversely  affect  our  ability  to  operate  our
landfills  at their full  capacity  or affect the prices that can be charged for
landfill disposal services, or both.

        There has been an increasing trend at the federal, state and local level
to mandate and encourage  waste  reduction at the source and waste recycling and
to prohibit the disposal of certain types of solid wastes,  such as yard wastes,
in  landfills.  The  enactment of  regulations  reducing the volume and types of
wastes  available  for  transport to and disposal in landfills  could affect our
ability to operate our facilities at their full capacity.

        We believe that we are in material  compliance  with federal,  state and
local  regulations based on our internal review process which has not identified
any  material  non-compliance  and we have not  received  any  verbal or written
notification from any governmental  agency to the contrary.  Please refer to the
following  paragraphs of the "Risk  Factors"  section of this exchange  offering
memorandum for a description of some important risks to Waste Systems  resulting
from environmental regulations:

        "Environmental and other government regulations impose costs and
         uncertainty on our operations."

        "We are exposed to potential liability for environmental damage and
         regulatory noncompliance."

        "Limited environmental liability insurance may not cover all risks of
         loss."

        "Addressing local community concerns about our operations may adversely
         affect our business."

Our employees are a key factor in our success.

        As of December 31, 1999, we had 517 full time employees.  We believe our
future  success  will  depend in part on our  continued  ability to recruit  and
retain highly qualified technical and managerial personnel.  Please refer to the
following  paragraphs of the "Risk  Factors"  section of this exchange  offering
memorandum for a description of some important risks relating to our employees:

        "Our future success depends upon our ability to manage rapid growth in
         operations and personnel."

        "Loss of key executives could affect Waste Systems's ability to achieve
         its business objectives."

        "Our employees are not subject to any collective bargaining agreement.
         We consider relations with our employees to be good."

We own and lease properties in connection with our business operations.

        We own or lease, and operate landfills,  transfer stations,  offices and
other  facilities  in  connection  with our  integrated  solid waste  management
operations  as  described  under the  subsection  entitled  "Current  integrated
operations." In addition,  we lease our corporate  headquarters,  located at 420
Bedford Street,  Suite 300, Lexington,  Massachusetts.  We occupy  approximately
11,000 square feet at the Lexington location under the terms of a lease expiring
in March 2003, with annual rent of approximately  $200,000 subject to escalation
in future years.

We believe the legal proceedings  involving us will not impair our potential for
success.

        From  time to time,  in the  ordinary  course  of its  business,  we are
subject to legal proceedings and claims arising from the conduct of its business
operations.  In  addition,  we are also  party to  certain  litigation  which is
described in more detail in the Form 10-K attached as Exhibit A hereto under the
heading "Business--Legal  Proceeding" which is incorporated by reference herein.
In our opinion,  the ultimate  disposition of such matters on an aggregate basis
will not have a material adverse effect on our financial  position or results of
operations.


<PAGE>


                                 CAPITALIZATION

        The following table sets forth the capitalization of Waste Systems as of
September  30,  1999.  Please refer to the section of this  prospectus  entitled
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations--Liquidity  and  Capital  Resources."  This  table  should be read in
conjunction with the Consolidated Financial Statements.

<TABLE>
<CAPTION>
<S>                                                                        <C>                           <C>

                                                                                                          Proforma(2)
                                                                             September 30, 1999           September 30, 1999
                                                                           --------------------           ------------------
(Dollars in thousands)
Long-term debt:
   10% Convertible Subordinated Debentures................................  $             400             $             400
   Capital leases, equipment and other notes payable......................              5,191                         5,191
   Bank Credit Facility...................................................             17,500                        17,500
   7% Convertible Subordinated Notes......................................             49,551                        49,551
   11% Senior Notes and Series B Senior Notes.............................            100,000                       100,000
                                                                            -----------------             -----------------
Subtotal..................................................................            172,642                       172,642

   Less current portion...................................................                684                           684
                                                                            -----------------             -----------------

   Long-term debt, less current portion...................................            171,958                       171,958
                                                                            -----------------             -----------------

Stockholders' equity:
   Common stock, par value $.01 per share; authorized
       75,000,000 shares; 18,580,621(1) shares issued and
       outstanding;.......................................................                186                           186
   Preferred stock, par value $.001 per share; authorized
       1,000,000 shares;
       Series C Preferred Stock, 1,000 shares designated, issued
             and outstanding;.............................................             11,165                        11,165
       Series D Preferred Stock, 20,500 designated,
             15,000, issued and outstanding...............................                 --                        15,000
   Additional paid-in capital.............................................             84,774                        84,774
   Accumulated deficit....................................................           (56,773)                      (36,773)
                                                                            -----------------             -----------------

   Total stockholders' equity.............................................             39,803                        54,803
                                                                            -----------------             -----------------

   Total capitalization...................................................  $         211,761             $         226,761
                                                                            =================             =================
</TABLE>



<PAGE>


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

(1)     Excludes (i) 43,649 shares of common stock  issuable upon  conversion of
        outstanding  10%  Convertible  Subordinated  Debentures,  (ii) 4,955,143
        shares of common  stock  issuable  upon  conversion  of  outstanding  7%
        Convertible  Subordinated  Notes, (iii) 1,500,000 shares of common stock
        issuable upon exercise of  outstanding  warrants and (iv)  3,085,518 and
        177,480  shares of common stock  issuable upon exercise of stock options
        outstanding  at  September  30,  1999  under our 1995  Stock  Option and
        Incentive  Plan and 1995 Stock Option Plan for  Non-Employee  Directors,
        respectively,  of which 905,108 and 49,370  shares,  respectively,  were
        vested at such date.

(2)     Assuming the private placement of 15,000 shares of Series D Preferred
        Stock closed on September 30, 1999 rather than the actual closing date
        of December 28, 1999.



<PAGE>


         MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIALCONDITION AND RESULTS
         OF OPERATIONS FOR YEARENDED DECEMBER 31, 1998


        Item  7  of  the  Company's  1998  Form  10-K/A  entitled  "Management's
Discussion and Analysis" is hereby  incorporated by reference into this exchange
offering  memorandum.  Holders of Notes are encouraged to review such discussion
and analysis beginning on page 2 of Exhibit B.



<PAGE>


    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITIONAND RESULTS OF
             OPERATIONS FOR THE NINE MONTHSENDED SEPTEMBER 30, 1999

        Item 2 of the Company's  September 30 Form 10-Q  entitled  "Management's
Discussion  and Analysis of Financial  Condition and Results of  Operations"  is
hereby incorporated by reference into this exchange offering memorandum. Holders
of Notes are encouraged to review such discussion and analysis beginning on page
10 of Exhibit C.


<PAGE>


                      SELECTED CONSOLIDATED FINANCIAL DATA
                 (In thousands, except share and per share data)

        The following  selected  consolidated  financial  data for the two years
ended  December  31,  1998 and 1997  have  been  derived  from our  Consolidated
Financial  Statements,  which have been  audited by KPMG Peat  Marwick  LLP. The
unaudited  selected  consolidated  financial  data  for the  nine  months  ended
September  30, 1999  reflect,  in the opinion of  management,  all  adjustments,
including only normal  recurring  adjustments,  considered  necessary for a fair
presentation of the financial information  presented.  The selected consolidated
financial  data  presented  below  should  be  read  in  conjunction   with  our
Consolidated  Financial  Statements and notes  incorporated by reference in this
exchange offering  memorandum,  and in the sections  entitled  "Capitalization,"
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations" and "Business."
<TABLE>
<CAPTION>

                                                Nine Months Ended                         Fiscal Year Ended
<S>                                                <C>                             <C>            <C>
                                                    September 30,                    Dec. 31,       Dec. 31,
                                                        1999                           1998           1997
                                                    ------------                     --------       -------
Statement of Operations Data:                        (unaudited)
   Revenues ..............................        $     37,475                    $   21,045   $      3,458
   Cost of operations:
     Operating expenses...................              25,145                        12,400          1,718
     Depreciation and amortization........               8,094                         4,501            692
     Acquisition integration costs(1).....               2,378                         1,865             --
     Write-off of landfill development
         costs............................                  --                           235          1,496
                                                     ---------                      --------       --------
        Total cost of operations..........              35,617                        19,001          3,906
                                                      --------                      --------       --------

        Gross profit (loss) ..............               1,858                         2,044          (448)

   Selling, general and administrative
     expenses.............................               6,668                         4,483          2,139
     Restructuring(2).....................                  --                            --            596
                                                       -------                       -------         ------
   Loss from operations...................             (4,810)                         2,439        (3,183)

   Other income (expense):
     Royalty and related income
        (expense), net....................               (542)                         (177)          (521)
     Interest expense and
        financing costs...................             (9,423)                       (3,633)        (1,183)
     Write-off of accounts and notes
        receivable........................                  --                            --          (568)
     Non-cash charge for debt
        conversion........................             (5,584)                            --             --
                                                       ------                         ------         ------
     Total other income (expense).........            (15,549)                         3,810        (2,272)
                                                      -------                         ------        -------

   Income (loss) before income taxes,
     minority interest, discontinued
     operations and extraordinary item....            (20,359)                       (6,249)        (5,454)
   Extraordinary item - loss on
     extinguishment of debt...............               (224)                         (247)          (134)
                                                   -----------                  ------------       --------
   Net (loss).............................            (20,583)                  $    (6,496)       $(5,589)
   Preferred stock dividend...............                  --                           888             --
                                                   -----------                  ------------       --------
   Net (loss) available for
     common stockholders(3)...............         $  (20,583)                  $    (7,384)       $(5,589)
                                                   ===========                  ============       ========
   Basic net (loss) per
     share - continuing operations .......         $    (1.39)                  $     (0.97)       $ (1.51)

   Weighted average number of shares
     used in computation of basic net
     income(loss) per share...............          14,818,688                     7,389,547       3,612,623

   EBITDA (4).............................         $     3,406                  $      2,130       $ (2,469)
   Adjusted EBITDA(5).....................         $     5,784                  $      4,230       $   (378)
   Capital expenditures...................         $    15,925                  $      9,032       $     998
   Cash flow from operating activities....         $       834                  $        592       $ (4,586)
   Cash flow from investing activities....         $ (103,642)                  $   (71,939)       $     706
   Cash flow from financing activities....         $   105,075                  $     68,576       $   6,575
</TABLE>

<TABLE>
<CAPTION>
<S>                                                     <C>           <C>         <C>

                                                         Sept. 30    Dec. 31,      Dec. 31,
                                                            1999       1998           1997
               .....................................    (unaudited)
Balance Sheet Data:
   Cash and cash equivalents........................    $   2,461     $    194    $   2,964
   Working capital..................................      (6,972)      (6,520)        1,532
   Total assets.....................................      235,445       96,117       18,560
   Long-term debt, less current portion.............      171,958       74,861        7,201
   Total stockholders' equity (deficit).............       39,803        1,739        5,972
</TABLE>

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

(1)     Acquisition integration costs consist of one-time,  non-recurring costs,
        which we believe have no future value and, therefore, are expensed. Such
        costs include  severance and other  termination and retention  costs, as
        well as specific  costs related to  integrating  the acquired  companies
        (i.e., truck painting, sign changes, lease terminations,  integration of
        information systems, etc.) into Waste Systems's operations.

(2)     Before March 27, 1996,  we had been  actively  developing  environmental
        technologies  with potential  application in a number of business areas.
        On March 27, 1996, we announced our intention to take meaningful actions
        to  conserve  cash and  working  capital,  including  restructuring  our
        operations  to focus our  resources  and  activities  on  developing  an
        integrated  solid  waste  management  operation  instead  of  developing
        environmental technologies.

(3)     In  May  and  July  1998  we  met  the  mandatory   conversion   trading
        requirements  and elected to convert all of the remaining  shares of the
        Waste  Systems's  preferred  stock into  shares of common  stock and the
        board of  directors  declared and paid cash  dividends of  approximately
        $888,000.

(4)     EBITDA is defined as operating income or loss from continuing operations
        excluding depreciation and amortization, which includes depreciation and
        amortization included in selling,  general and administrative  expenses.
        EBITDA  does  not  represent,   and  should  not  be  considered  as  an
        alternative to, net income or cash flows from operating activities, each
        as  determined  in  accordance  with  GAAP.  Moreover,  EBITDA  does not
        necessarily indicate whether cash flow will be sufficient for such items
        as working  capital or capital  expenditures,  or to react to changes in
        the solid waste  management  industry  or to the economy in general.  We
        believe  that  EBITDA is a measure  commonly  used by  lenders  and some
        investors to evaluate a company's  performance in our industry.  We also
        believe that EBITDA data may help investors  understand our  performance
        because such data may reflect our ability to generate cash flows,  which
        is an  indicator  of its  ability to satisfy our debt  service,  capital
        expenditures  and working  capital  requirements.  Because EBITDA is not
        calculated by all companies and analysts in the same fashion, the EBITDA
        measures  presented  by  Waste  Systems  may  not be  comparable  to the
        similarly-titled  measures  reported by other companies.  Therefore,  in
        evaluating EBITDA data, investors should consider,  among other factors:
        the  non-GAAP   nature  of  EBITDA,   actual  cash  flows,   the  actual
        availability of funds for debt service, capital expenditures and working
        capital,  and the  comparability of our EBITDA data to  similarly-titled
        measures reported by other companies.

(5)     Adjusted  EBITDA is EBITDA  after  adjusting  for  one-time  charges for
        write-off of landfill development costs,  acquisition  integration costs
        and restructuring charges.

(6)     For the nine months  ended  September  30,  1999,  and for the two years
        ended  December  31, 1998 and 1997,  we incurred net losses that did not
        cover fixed charges by approximately  $20.5 million,  $6.6 million,  and
        $5.5, respectively.  For the purposes of computing the ratio of earnings
        to fixed  charges,  earnings  consist  of  pre-tax  income  (loss)  from
        continuing  operations  plus fixed  charges.  Fixed  charges  consist of
        interest expense and financing costs, including capitalized interest and
        amortization of deferred  financing costs,  and an estimated  portion of
        rentals representing interest costs.


<PAGE>




                      CERTAIN PROFORMA FINANCIAL STATEMENTS

        The  following  proforma   financial   statements  reflect  the  private
placement of Series D Convertible  Preferred Stock and assumes the tender of $30
million  of  Senior  Notes  and  Series  B  Senior  Notes  and  $30  million  of
Subordinated Notes occurred on January 1, 1998.

               WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                      Proforma Consolidated Balance Sheets
<TABLE>
<CAPTION>
<S>                                                                    <C>                      <C>

                                                                          September 30,           December 31,
                  Assets                                                       1999                   1998
                  ------                                              ------------------      -------------------
Current assets:
     Cash and cash equivalents (Notes 2 and 4)                          $     18,310,415       $      13,356,113
     Accounts receivable, net                                                 9,563,533                5,235,534
     Prepaid expenses and other current assets                                 2,688,672                4,769,285
                                                                      ------------------        -----------------

         Total current assets                                                 30,562,620              23,360,932

Restricted cash and securities                                                    49,766                  39,842
Property and equipment, net                                                  164,536,765              44,685,735
Intangible assets, net                                                        48,848,823              38,059,374
Other assets                                                                   5,845,565               2,417,627
                                                                     -------------------     -------------------
         Total assets                                                   $    249,843,539       $     108,563,510
                                                                        ================       =================

         Liabilities and Stockholders' Equity Current liabilities:
     Current portion of long-term debt and notes payable             $           684,370     $        8,259,922
     Accounts payable                                                          7,348,274               3,849,632
     Accrued expenses                                                         12,869,217               2,742,539
     Current portion of landfill closure and post-closure costs                2,500,000                     -
     Deferred revenue                                                          1,857,666                   1,866,128
                                                                    --------------------         -------------------

         Total current liabilities                                            25,259,527              16,718,221

Long-term debt and notes payable (Notes 3 and 4)                            111,958,095               44,861,187
Landfill closure and post-closure costs                                       2,000,005                   2,798,597
                                                                      -----------------         -------------------
         Total liabilities                                                  139,217,627               64,378,005
                                                                        ---------------       ------------------

Commitments and Contingencies

Stockholders' equity
     Common stock, $.01 par value.  Authorized 30,000,000 shares;
         20,330,946 and 11,718,323 shares issued and outstanding at
         September 30, 1999 and December 31, 1998, respectively                  203,309                117,184
     Preferred stock
         Series C Convertible Preferred Stock (Note 1)                              -                       -
         Series D Convertible Preferred Stock (Note 2)                        15,000,000              15,000,000
         Series E Convertible Preferred Stock (Notes 3, 4 and 5)              60,000,000              30,000,000
     Additional paid-in capital (Note 6)                                      96,071,961              37,660,712
     Accumulated deficit                                                    (60,649,358)                (38,592,391)
                                                                      ------------------        --------------------
         Total stockholders' equity                                          110,625,912                  44,185,500
                                                                        ----------------          ------------------

         Total liabilities and stockholders' equity                      $   249,843,559        $    108,563,510
                                                                         ===============        ================
</TABLE>

                                                       See footnotes on page 47.


<PAGE>




               WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                 Proforma Consolidated Statements of Operations
<TABLE>
<CAPTION>
<S>                                                                   <C>                      <C>    <C>    <C>    <C>    <C>

                                                                      Nine months ended          Year ended
                                                                      September 30, 1999      December 31,1998

Revenues                                                              $     37,475,265           $  21,044,584

Cost of operations:
     Operating expenses                                                     25,145,478              12,399,529
     Depreciation and amortization                                           8,094,069               4,501,424
     Acquisition integration costs                                           2,377,648               1,864,535
     Write-off of project development costs                                         -                  235,464
                                                                     -----------------        -----------------
         Total cost of operations                                           35,617,195              19,000,952
                                                                       ---------------         ----------------

         Gross profit (loss)                                                 1,858,070               2,043,632

Selling, general and administrative expenses                                 6,668,136               4,482,478
                                                                      ----------------         ---------------
         Loss from operations                                              (4,810,066)              (2,438,846)
                                                                     ----------------          ---------------

Other income (expense):
     Royalty and other income (expense), net                                 (542,100)                (177,629)
     Interest income                                                           483,250                  441,069
     Interest expense and financing costs (Notes 3 and 4)                  (7,054,976)              (3,476,882)
     Non-cash charge for debt conversion                                   (5,583,717)                     -
                                                                    -----------------        ------------------
         Total other income (expense)                                     (12,697,543)              (3,213,442)
                                                                     ----------------        -----------------
                                                                                                                           Loss
before income tax expense (benefit),
           discontinued operations and extraordinary item                 (17,507,609)              (5,652,288)

Extraordinary item - loss on extinguishment of debt                          (224,358)                (246,535)
                                                                    -----------------          -----------------

     Net loss                                                             (17,731,967)              (5,898,823)

Preferred stock dividends (Notes 2 and 5)                                    4,325,000                3,887,869
                                                                      ----------------        -----------------

     Net loss available for common shareholders                      $    (22,056,967)         $    (9,786,692)
                                                                     ================          =================

Basic net loss per share:
     Loss from continuing operations                                  $         (1.06)         $         (0.76)
     Extraordinary item                                                         (0.01)                   (0.03)
                                                                      ---------------------     -------------------

Basic net loss per share                                              $         (1.07)         $         (0.80)
                                                                      ====================      ===================

Weighted average number of shares used in
     computation of basic net loss per share                                  16,581,688              7,389,547
                                                                        ================         =================
</TABLE>

                                                       See footnotes on page 47.


<PAGE>


Notes to Consolidated Proforma Financial Statements


(1)      In October 1999, the Company converted $11,615,000 of Series C
         Convertible Preferred Stock which was issued on July 1, 1999 into
         1,763,000 shares of common stock. This transaction is presented in the
         financial statements as though it occurred January 1, 1999.

(2)      In  December   1999,  the  Company  issued  $15  million  of  Series  D
         Convertible  Preferred  Stock,  convertible into common stock at $6 per
         share with a dividend  rate of 10% which is  payable  semi-annually  in
         kind or in cash at the option of the  Company.  The dividend is assumed
         to be paid in cash.  This  transaction  is presented  in the  financial
         statements as though it occurred on January 1, 1998.

(3)      The  proforma  financials  are shown as if the  Company  exchanged  $30
         million of principal of its 7% Convertible  Subordinated Notes due 2003
         for shares of Series E  Convertible  Preferred  Stock on May 15,  1998,
         which is when the original transaction closed. Interest expense in 1999
         is  reduced  the full nine  months  while in 1998 is  reduced  by 7 1/2
         months.  In conjunction  with this  transaction,  the Company wrote off
         $716,000 of deferred financing costs related to the Subordinated Notes.
         The Company  may be required to incur a non-cash  charge as a result of
         this  transaction.  No charge is  included  in the  proforma  financial
         statements.

(4)      The  proforma  financials  are shown as if the  Company  exchanged  $30
         million of principal of its 11 1/2% Senior Notes due 2006 for shares of
         Series E Convertible  Preferred  Stock on March 2, 1999,  which is when
         the original transaction closed. Interest expense in 1999 is reduced by
         7 months  which  represent  the seven months from March 1, 1999 through
         September 30, 1999. In conjunction with this  transaction,  the Company
         wrote off $837,000 of deferred  financing  costs  related to the Senior
         Notes.

(5)      It is assumed that the Series E Convertible Preferred stock referred to
         in Notes (3) and (4) will be convertible into shares of common stock at
         a conversion price of $8 per share of common stock and carry a dividend
         rate of 8%  payable  annually  in kind  or  cash at the  option  of the
         Company.  The  dividend is assumed to be paid in cash on December 31 of
         each year.

(6)      Each of the above mentioned transactions is presented net of $75,000 of
         transaction costs.




<PAGE>


                            DESCRIPTION OF SECURITIES

Authorized and Issued Common Stock and Preferred Stock

         Waste Systems's  authorized capital stock consists of 75,000,000 shares
of common stock,  $.01 par value per share,  and  1,000,000  shares of Preferred
Stock, $.001 par value per share.

         Common stock.  Holders of Waste  Systems'  common stock are entitled to
one vote per share for each share held of record on all matters  submitted  to a
vote of  stockholders.  Accordingly,  holders of a majority of the shares of the
common stock  entitled to vote in any election of directors may elect all of the
directors  standing for election.  Subject to preferential  dividend rights with
respect to any  outstanding  preferred  stock,  holders of the common  stock are
entitled to receive  ratably such  dividends,  if any, as may be declared by the
Board of Directors of Waste  Systems out of funds  legally  available  therefor.
Upon  liquidation,  dissolution  or  winding up of the  Company,  holders of the
common stock are entitled to share ratably in the assets of the Company  legally
available,  subject  to any prior  rights of any  outstanding  preferred  stock.
Holders of the common stock have no cumulative voting rights nor any preemptive,
subscription,  redemption or conversion  rights.  All outstanding  shares of the
Company's common stock are validly issued,  fully paid and  non-assessable.  The
rights,  preferences  and  privileges of holders of the common stock are subject
to, and may be adversely affected by, the rights of the holders of shares of any
series of preferred  stock which the Board of Directors  may designate and issue
in the future. See "Risk Factors--Anti-Takeover provisions."

         Preferred  Stock.  Waste  Systems has  1,000,000  authorized  shares of
preferred  stock,  $.001 par value per share.  Other than the shares of Series D
Preferred  Stock,  no shares of preferred stock are currently  outstanding.  The
Board of Directors is authorized,  without  stockholder  approval,  to issue the
preferred  stock  in one or more  series,  with  such  rights,  preferences  and
qualifications as the Board of Directors may in its discretion determine.  Other
than the Series E  Convertible  Preferred  Stock,  the Company  currently has no
plans to issue any additional  shares of preferred stock. If the Company decides
to do so,  however,  the terms of the preferred  stock may include,  among other
things,  extraordinary voting,  dividend,  redemption or conversion rights which
could adversely affect the holders of common stock. See "Risk  Factors--Issuance
of  additional  equity may be dilutive  to  stockholders"  and  "--Anti-Takeover
provisions."

         Series D Preferred Stock. Holders of shares of Series D Preferred Stock
are entitled to a cumulative  dividend on the Shares at a rate of 10% per annum,
payable  annually  in  arrears,  at the  Company's  option,  either (i) in cash,
subject to the limitations and restrictions contained in the indenture governing
the  Company's  bonds and the  Company's  credit  facility or (ii) in additional
shares of Series D Preferred Stock.  The cumulative  dividend rate will increase
by 25 basis points on the first day of each three month period  commencing  with
the day following the first  anniversary  of issuance for any shares of Series D
Preferred  Stock not previously  redeemed or converted.  Holders of common stock
are  entitled to one vote for each share of common stock with respect to matters
for which the  Certificate  of  Incorporation  of the  Company  or the  Delaware
General  Corporation Law provides them with voting rights.  Holders of shares of
Series D Preferred  Stock will be  entitled to vote with the common  stock on an
as-converted  basis,  as set forth in the  Certificate of  Incorporation  of the
Company.  Each share of Series D Preferred  Stock is convertible  into shares of
common stock at a conversion  price (the "Series D Conversion  Price") per share
of common  stock equal to $6.00 (a) at any time on or after the date of issuance
at the option of the holder,  and (b)  mandatorily  in the event the closing bid
price of the common stock on the NASDAQ  exceeds 150% of the Series D Conversion
Price for twenty (20)  consecutive  trading days. The number of shares of common
stock issuable upon conversion of a share of Series D Preferred Stock will equal
(i) $1,000 plus accrued but unpaid dividends on such share of Series D Preferred
Stock,  divided  by (ii) the  Series D  Conversion  Price.  Shares  of  Series D
Preferred  Stock are  redeemable in whole but not in part for cash at the option
of the Company at 105% of the then  liquidation  preference  at any time through
the  first  anniversary  of the  date  of  issuance  and  at  100%  at any  time
thereafter.  Upon  the  occurrence  of any  of  the  following  events  (each  a
"Liquidation Event"), subject to the full payment of outstanding indebtedness of
the Company, the holders of Series D Preferred Stock will be entitled to receive
out of the assets of the Company $1,000, plus accrued but unpaid dividends,  per
share of Series D Preferred Stock,  and no more,  before any payment may be made
or any assets  distributed to the holders of shares of common stock or any other
shares of capital stock of the Company junior to the Shares:  (i) a liquidation,
dissolution or winding up of the corporation,  whether voluntary or involuntary;
or (ii) any  transaction  or series  of  transactions  involving:  (A) the sale,
transfer, conveyance, exchange or other disposition, other than in the usual and
regular  course of business,  of all or  substantially  all of the  consolidated
assets or  properties of the Company to one more persons or entities who are not
affiliates of the Company, or (B) the sale,  transfer,  conveyance,  exchange or
other disposition (including, without limitation, by merger or consolidation) of
all or  substantially  all of the  common  stock of the  Company  to one or more
persons  or  entities  who are not  affiliates  of the  Company.  The  Series  E
Convertible  Preferred  Stock  is pari  passu  with  the  Series  D  Convertible
Preferred  Stock.  The  Series D  Convertible  Preferred  Stock and the Series E
Convertible  Preferred Stock are senior to all other classes of capital stock of
the Company that are currently outstanding.

Series E Convertible Preferred Stock.

         Dividend.  Holders of shares of Series E  Convertible  Preferred  Stock
will be  entitled  to a  cumulative  dividend  on the Shares at a rate of 8% per
annum, payable annually in arrears, at the Company's option, either (i) in cash,
subject to the limitations and restrictions contained in the indenture governing
the  Company's  bonds and the  Company's  credit  facility or (ii) in additional
shares of Series E Convertible Preferred Stock.

         Voting. Subject to the following sentence,  Holders of shares of Series
E Preferred  Stock will be entitled to vote with the common stock and the Series
D Convertible  Preferred  Stock on an  as-converted  basis,  as set forth in the
Certificate  of  Incorporation  of the  Company.  Except as required by law, the
Series E  Convertible  Preferred  Stock shall have no voting  rights  unless and
until either (a) the Company  obtains the approval of at least a majority of the
holders of the then  outstanding  shares of common stock present in person or by
proxy at a meeting of the Company's  stockholders  in accordance with applicable
Nasdaq rules and  regulations or (b) the Company obtains from Nasdaq advice that
such stockholder  approval is not required.  Upon receipt of such advice or such
stockholder  approval,  the holders of shares of Series E Convertible  Preferred
Stock  shall have such voting  rights and such shares  shall no longer be deemed
non-voting.  The  Company  will give  written  notice to each holder of Series E
Convertible  Preferred Stock promptly  following  receipt of such advice or such
approval.

         Conversion.  Subject to the following sentence,  each share of Series E
Convertible Preferred Stock will be convertible into shares of common stock at a
conversion  price (the  "Series E  Conversion  Price") per share of common stock
equal to the greater of (i) $8.00 or (ii) an amount  equal to a 33% premium over
the  closing  sale  price of the  Company's  common  stock on the  Nasdaq on the
trading day  immediately  preceding  the  issuance  of the Series E  Convertible
Preferred  Stock (a) at any time on or after the date of  issuance at the option
of the holder,  and (b)  mandatorily  in the event the closing sale price of the
common stock on the NASDAQ  equals or 100% of the Series E Conversion  Price for
twenty (20)  consecutive  trading days.  Except as required by law, the Series E
Convertible Preferred Stock shall not be convertible into shares of common stock
unless and until  either (a) the  Company  obtains  the  approval  of at least a
majority of the holders of the then  outstanding  shares of common stock present
in person or by proxy at a meeting of the Company's  stockholders  in accordance
with  applicable  Nasdaq rules and  regulations or (b) the Company  obtains from
Nasdaq advice that such  stockholder  approval is not required.  Upon receipt of
such advice or such  stockholder  approval,  the shares of Series E  Convertible
Preferred Stock shall be convertible into shares of common stock and such shares
shall no longer be deemed non-convertible.  The Company will give written notice
to each  holder of  Series E  Convertible  Preferred  Stock  promptly  following
receipt of such advice or such  approval.  The number of shares of common  stock
issuable upon conversion of a share of Series E Convertible Preferred Stock will
equal (i) $1,000  plus  accrued but unpaid  dividends  on such share of Series E
Convertible Preferred Stock, divided by (ii) the Series E Conversion Price.

         Redemption.  Shares of Series E  Convertible  Preferred  Stock  will be
redeemable  at any time in whole  but not in part for cash at the  option of the
Company at 100% of the liquidation preference.

         Liquidation. Upon the occurrence of any of the following events (each a
"Liquidation Event"), subject to the full payment of outstanding indebtedness of
the  Company,  the  holders  of Series E  Convertible  Preferred  Stock  will be
entitled to receive out of the assets of the Company  $1,000,  plus  accrued but
unpaid  dividends,  per share of Series E Convertible  Preferred  Stock,  and no
more, before any payment may be made or any assets distributed to the holders of
shares of common  stock or any other  shares  of  capital  stock of the  Company
junior to the  Shares:  (i) a  liquidation,  dissolution  or  winding  up of the
corporation, whether voluntary or involuntary; or (ii) any transaction or series
of transactions involving: (A) the sale, transfer, conveyance, exchange or other
disposition,  other than in the usual and regular course of business,  of all or
substantially all of the consolidated assets or properties of the Company to one
more persons or entities who are not affiliates of the Company, or (B) the sale,
transfer,   conveyance,   exchange  or  other  disposition  (including,  without
limitation,  by  merger or  consolidation)  of all or  substantially  all of the
common  stock of the  Company  to one or more  persons or  entities  who are not
affiliates  of the Company.  The Series E  Convertible  Preferred  Stock is pari
passu with the Series D Convertible  Preferred  Stock.  The Series D Convertible
Preferred  Stock and the Series E Convertible  Preferred Stock are senior to all
other classes of capital stock of the Company that are currently outstanding.

         Registration  Rights. The Company will enter into a registration rights
agreement with the Holders of the Series E Convertible Preferred Stock providing
such Holders with the  following  registration  rights over the shares of common
stock  issuable upon  conversion of the Series E  Convertible  Preferred  Stock.
Holders of at least 33% of the outstanding Series E Convertible  Preferred Stock
may require,  on one occasion,  that the Company use its reasonable best efforts
to file a  registration  statement  covering the public sale of common stock (an
"S-3 Demand"); provided that the Company will have the right to delay or suspend
such an S-3 Demand under  certain  circumstances  for a period or periods not in
excess of 120 days each in the  aggregate in any 12-month  period.  In addition,
the  holders of the Series E  Convertible  Preferred  Stock will be  entitled to
unlimited  "piggyback"   registration  rights,  at  the  Company's  expense,  on
registrations  of common  stock  initiated  by the Company or any other class of
investors holding demand registration  rights. In the event of any "cut-back" in
the  number of shares of common  stock to be offered  in any  registration,  the
holders of the Series E Convertible  Preferred Stock shall be treated on a basis
comparable  to all  other  holders  of  common  stock to be sold in such  public
offering;  provided  that (i) holders of Series E  Convertible  Preferred  Stock
shall  not in any event  take  priority  over the  Company  and (ii) any  holder
exercising "piggyback" registration rights shall be cut-back prior to any holder
exercising demand registration rights with respect to such offering.

Other Securities

         Warrants.  On March 2, 1999,  Waste Systems issued warrants to purchase
1,500,000  shares of common stock at an exercise  price of $6.25 per share in an
exempt private offering  pursuant to a warrant agreement with IBJ Whitehall Bank
& Trust Company as warrant agent. Each warrant, when exercised, will entitle the
holder to receive one fully paid and non-assessable  share of common stock at an
exercise  price of $6.25 per share.  The exercise price and the number of shares
of common  stock  issuable  upon the  holder's  exercise  of a warrant  are both
subject to adjustment in certain circumstances.

         10% Convertible  Subordinated  Debentures.  The Company has outstanding
$400,000 aggregate principal amount of 10% Convertible  Subordinated  Debentures
due October 6, 2000,  which were issued in 1995 in an exempt private offering in
accordance  with  Regulation S under the Securities  Act. Such  debentures  bear
interest at the rate of 10% per annum,  payable  quarterly,  and are convertible
into common  stock at $9.20 per share.  The  debentures  are  redeemable  at the
option of the Company at any time, if the closing sale price of the common stock
exceeds  $50.00 per share for a period of 20  consecutive  trading days prior to
redemption notice.

         7% Convertible  Subordinated  Notes. At September 30, 1999, the Company
had  outstanding  $49,551,000  aggregate  principal  amount  of  7%  Convertible
Subordinated Notes due May 13, 2005  (collectively,  the "Subordinated  Notes"),
which were issued on or about May 13,  1998,  in an exempt  private  offering in
accordance with Regulation D under the Securities Act. The Subordinated Notes do
not limit the amount of other  indebtedness or securities which may be issued by
the Company or any of its  subsidiaries.  The Company's rights and the rights of
its creditors,  including  holders of the Subordinated  Notes, to participate in
the  assets of any  subsidiary  upon  liquidation  or  recapitalization  will be
subject to the prior claims of the subsidiary's creditors,  except to the extent
that the Company may itself be a creditor  with  recognized  claims  against the
subsidiary.   In  addition,  the  payment  of  principal  and  interest  on  the
Subordinated  Notes is dependent upon the Company receiving  dividends and other
payments from its subsidiaries, to which no assurance can be given.
         The  Subordinated  Notes  bear  interest  at the rate of 7% per  annum.
Interest is payable  semi-annually  on each June 30 and December 31 and prorated
for any  partial  periods to holders of record at the close of  business  on the
date 15 days preceding each such interest payment date.

         The Subordinated  Notes were not issued under an indenture and there is
no trustee with respect to the Subordinated Notes. The Subordinated Notes do not
contain any financial covenants or any restrictions on the payment of dividends,
the  repurchase of securities of the Company or the  incurrence of  indebtedness
that is senior in ranking or other indebtedness.  The Subordinated Notes contain
no  covenants  or other  provisions  to afford  protections  to  holders  of the
Subordinated Notes in the event of a highly leveraged transaction or a change in
control of the Company.

         11 1/2% Senior Notes Due 2006. The Company has outstanding an aggregate
of $100 million of Senior Notes  consisting  of $22.5  million of 11 1/2% Senior
Notes  due 2006 and  $77.5  million  of 11 1/2%  Series B Senior  Notes due 2006
(collectively,  the "Senior Notes").  For additional  information  regarding the
senior notes, please refer to the discussion beginning on page 70.



<PAGE>


                                   MANAGEMENT

         The following table sets forth information  regarding the directors and
executive officers of Waste Systems:

Name                            Age       Position with Waste Systems

Philip W. Strauss               51        Chairman, Chief Executive Officer and
                                          President

Robert Rivkin                   40        Executive Vice President-Acquisitions,
                                          Secretary, Treasurer and Director

Joseph E. Motzkin               57        Vice President-Acquisitions

Mark Popham                     44        Vice President-Capital Project
                                          Development

Arthur Streeter                 39        Vice President and General Counsel

Douglas Martin                  52        Vice President-Engineering and
                                          Compliance

James L. Elitzak                39        Vice President and Chief Financial
                                          Officer

David J. Breazzano              42        Director

Charles Johnston                64        Director

Jay J. Matulich                 44        Director

Judy K. Mencher                 42        Director

William B. Philipbar            73        Director


<PAGE>


        Philip W.  Strauss has been the Chief  Executive  Officer and  President
since March 27, 1996, and Chairman of the Board since June 24, 1996. Previously,
Mr. Strauss had been Executive  Vice  President and Chief  Operating  Officer of
Waste  Systems  since  September  19,  1995.  He has 24 years of  experience  in
project,  business and  corporate  development.  Mr.  Strauss was  co-founder of
BioMedical Waste Systems,  Inc., a publicly-held waste management firm, where he
served as Executive  Vice  President  from its inception in 1987 until May 1992,
and as a director from inception until May 1993.

        Robert Rivkin has been  Executive Vice  President-Acquisitions  of Waste
Systems since April 1998, Vice President  since March 1995,  Secretary since May
1995 and Treasurer since June 1996. Mr. Rivkin was first elected to the board of
directors in June 1997.  Mr.  Rivkin  served as the  Company's  Chief  Financial
Officer from March 1995 until July 1999.  For the six years before joining Waste
Systems,  Mr.  Rivkin was a principal  at The  Envirovision  Group Inc.,  a full
service environmental engineering,  consulting and contracting company, where he
was responsible for finance,  marketing and strategic planning.  Previously, Mr.
Rivkin practiced public  accounting in New York, where he specialized in mergers
and acquisitions, initial public offerings and SEC reporting.

        Joseph E.  Motzkin  has been a Vice  President  of Waste  Systems  since
August  1996.  From 1994 to 1996,  Mr.  Motzkin  was a General  Manager at Prins
Recycling  Corporation  where he established  recycling  programs,  and directed
sales  programs and customer  service  activities.  From 1989 to 1994,  he was a
General  Manager at Laidlaw Waste Systems where he was responsible for their New
England  operations.  Mr.  Motzkin  has 26 years in the solid  waste  management
business.

        Mark Popham has been Vice  President-Capital  Project  Development since
April 1999 and previously was Director of Engineering  since 1994.  From 1988 to
1993, he was Vice President/Director at United Waste Systems, Inc.

        Arthur  Streeter  has been Vice  President  and  General  Counsel  since
February  1998.  Before  joining  Waste  Systems he was a Partner at Goldstein &
Manello,  P.C.,  a law firm based in Boston,  Massachusetts,  where he gained 12
years of experience representing both private and public companies.

     Doug Martin has been Vice  President -- Engineering  and  Compliance  since
June 1999. From 1996 to 1999, he was a Vice President of Regulatory  Affairs and
Compliance with  Envirosource.  From 1992 to 1996, Mr. Martin was Vice President
of Environmental Health and Safety at Chemical Waste Management.  Mr. Martin has
over thirteen years of experience in the solid waste management business.

        James Elitzak has been Vice President and Chief Financial  Officer since
August 1999.  From 1993 to 1999,  Mr.  Elitzak  held various  positions at Waste
Management,  Inc., most recently as Director of Finance.  Prior to joining Waste
Management in 1993,  Mr. Elitzak spent four years at  Wheelabrator  Technologies
serving  as the  Director  of  Corporate  Accounting  and seven  years  with the
accounting,  tax, and  consulting  firm of Deloitte & Touche.  Mr.  Elitzak is a
Certified  Public  Accountant  and has over ten  years of solid  waste  industry
experience.

     David J.  Breazzano has been a member of the board of directors  since June
1997. Mr. Breazzano is one of the two principals at DDJ Capital Management, LLC,
which was established in 1996. He has over 18 years of investment experience and
served  as a Vice  President  and  Portfolio  Manager  at  Fidelity  Investments
("Fidelity")  from 1990 to 1996.  Prior to joining  Fidelity,  Mr. Breazzano was
President and Chief  Investment  Officer of the T. Rowe Price Recovery Fund. Mr.
Breazzano  also  serves as a director  of Key Energy  Group,  Inc.  and  Samuels
Jewelers, Inc.
        Charles  Johnston has been a member of the board of directors since June
1997. During the past 10 years he has served on various boards.  Mr. Johnston is
currently  Chairman of Ventex Technology in Riviera Beach,  Florida and has held
that position since 1993. He is also currently  Chairman of AFD  Technologies in
Jupiter, Florida. He was previously founder, Chairman, and CEO of ISI Systems, a
public  company  on the  American  Stock  Exchange  which was sold to  Teleglobe
Corporation  of  Montreal,  Quebec.  Mr.  Johnston  also  serves as a Trustee of
Worcester Polytechnic Institute in Worcester, Massachusetts as well as a Trustee
for the  Institute  of  Psychiatric  Research,  University  of  Pennsylvania  in
Philadelphia,  Pennsylvania. In addition, he serves as director of the following
companies:  Kideo Productions and Infosafe Systems both of New York City, Hydron
Technologies  Inc. of Boca Raton,  Florida,  and Spectrum  Signal  Processing of
Vancouver, British Columbia.

     Jay J.  Matulich  has been a member of the board of  directors  since March
1995.  Mr.  Matulich is a Managing  Director  of  International  Capital  Growth
Limited ("ICG"),  formerly Capital Growth  International  L.L.C. and U.S. Sachem
Financial Consultants,  L.P. He has held this position since 1994. From May 1990
to  October  1994,  Mr.  Matulich  was  a  Vice  President  of  Gruntal  &  Co.,
Incorporated, investment bankers.

        Judy K. Mencher has been a member of the board of directors since August
1997. Ms. Mencher is one of the two principals at DDJ Capital  Management,  LLC,
which was  established  in 1996.  From 1990 to 1996, Ms. Mencher was at Fidelity
working in the Distressed  Investing Group. Before joining Fidelity in 1990, Ms.
Mencher  was a  Partner  at  the  law  firm  of  Goodwin,  Procter  &  Hoar  LLP
specializing in bankruptcy and creditors' rights.

     William B.  Philipbar  became a director of Waste  Systems in May 1996.  He
resigned as a director of Waste  Systems in June 1997 and was  reelected  to the
board of directors in August 1997. Since December 1997, Mr. Philipbar has been a
part-time  consultant for Waste Systems in connection with our  consideration of
proposed acquisitions and other strategic matters. Before becoming a director of
Waste  Systems,  Mr.  Philipbar  served as Chairman of the Delaware  Solid Waste
Authority from 1977 to 1987 and was the President and Chief Executive Officer of
Rollins Environmental Corp. from 1973 to 1984. He has been a Director of Matlack
Systems,  Inc. and Rollins Truck Leasing  Corp.  since 1993.  Until 1995, he was
also an advisor to Charles River Ventures.

The Board of Directors and Its Committees

        Our board of directors consists of seven members, a majority of whom are
independent  of our  management.  Each  director  holds  office  for a term from
election to the next  annual  meeting of our  stockholders  and until his or her
successor is duly elected and qualified.

        The board of directors  has  appointed a  Compensation  Committee and an
Audit Committee.

        Compensation Committee. The Compensation Committee currently consists of
Messrs. Johnston and Strauss and Ms. Mencher.  The Compensation Committee makes
recommendations and exercises all powers of the board of directors in connection
with compensation matters, including incentive compensation and benefit plans.
The Compensation Committee, with the exception of Mr. Strauss, administers, and
has authority to grant awards under, our employee benefit plans to the employee
directors and our management Waste Systems and our subsidiaries and other key
employees.

        Audit  Committee.  The Audit  Committee  currently  consists  of Messrs.
Breazzano, Matulich and Philipbar. The Audit Committee is empowered to recommend
to the board of directors the appointment of our independent  public accountants
and to periodically  meet with such accountants to discuss their fees, audit and
non-audit  services,  and the internal  controls and audit results for us. Also,
the Audit Committee is empowered to meet with our accounting personnel to review
accounting policies and reports.

Compensation of Directors

        We do not currently pay cash compensation to our directors. Non-employee
directors  are  entitled to stock  option  grants under the Amended and Restated
Waste  Systems  International,  Inc.,  1995 Stock  Option Plan for  Non-Employee
Directors.  The 1995 Stock Option Plan  provides for the  automatic  granting to
non-employee  directors of stock options that do not qualify as incentive  stock
options under Section 422 of the Internal  Revenue Code of 1986. Under the terms
of the 1995 Stock Option Plan,  each  non-employee  director who first becomes a
director of Waste  Systems on or after June 30,  1997,  shall  automatically  be
granted,  on the date he or she  becomes a director  of Waste  Systems,  a stock
option to purchase 20,000 shares of Waste Systems common stock. In addition, the
1995  Stock  Option  Plan  provides  that  each   non-employee   director  shall
automatically be granted,  at the beginning of each calendar year in which he or
she is serving as a  non-employee  director,  a stock  option to acquire  10,000
shares of Waste  Systems  common  stock.  Each  non-employee  director  entering
service  after the start of any calendar year will  automatically  be granted on
the  effective  date of his or her board  membership a stock option to acquire a
portion of 10,000 shares of Waste Systems  common stock  prorated to reflect the
remaining  portion of such calendar  year.  The exercise price per share for the
Waste Systems  common stock  covered by any stock option  granted under the 1995
Stock Option Plan shall be equal to the fair market  value of the Waste  Systems
common stock on the date such option is granted.

        Other than  stock  options to  acquire  20,000  shares of Waste  Systems
common stock granted automatically to each new non-employee director joining the
board of  directors  on or  after  June  30,  1997,  which  stock  options  vest
immediately  upon grant,  stock options granted under the 1995 Stock Option Plan
vest at a rate of 25% of the total number of shares of common stock  purchasable
under such stock  option  for each year that the  holder  remains a director  of
Waste  Systems,  such vesting to take place at the end of each of the first four
calendar years following  issuance of such stock options.  A stock option issued
under the 1995 Stock Option Plan shall not be  exercisable  after the expiration
of ten years from the date of grant.

        On December 15, 1997, the board of directors voted to retain Mr. William
Philipbar,  a non-employee  director of Waste Systems, as a part-time consultant
in  connection  with our  considerations  of  proposed  acquisitions  and  other
strategic matters.  Mr.  Philipbar's  compensation for providing such consulting
services for up to four days per month,  as requested by us,  consists of grants
of options to acquire  25,000 shares of Waste Systems  common stock on January 1
of 1998  and  each  succeeding  year so long as Mr.  Philipbar  continues  to be
retained by Waste Systems. The grants are made under Waste Systems's Amended and
Restated 1995 Stock Option and Incentive  Plan,  permitting the grant of options
and other benefits to non-employee directors, consultants and other key persons.
Please  refer to the  section  of this  exchange  offering  memorandum  entitled
"Certain Relationships and Related Transactions."

Summary of Executive Compensation

        Item  10 of  the  Company's  1998  Form  10-K  entitled  "Directors  and
Executive  Officers"  is hereby  incorporated  by reference  into this  exchange
offering  memorandum.  Holders of Notes are  encouraged  to review  the  section
beginning at page 50 of Exhibit A.




<PAGE>


                             PRINCIPAL STOCKHOLDERS


        The  following  table  presents  information  regarding  the  beneficial
ownership of the Waste  Systems  common  stock as of December  31, 1999,  unless
otherwise  indicated,  by each person known by Waste  Systems to be a beneficial
owner of more than 5.0% of the  outstanding  Waste Systems common stock, by each
director and named executive officer and by all directors and executive officers
as a group:


                                                    Beneficial Ownership
<TABLE>
<CAPTION>

                                                                                        Common Stock
<S>                                                                             <C>              <C>
                                                                                # of Shares       % of Class
                                                                                Beneficially     Beneficially
Directors, Executive Officers and 5% Stockholders (1)                              Owned           Owned (2)

BIII Capital Partners, L.P. (3)                                                     10,286,622           40.5%
c/o DDJ Capital Management, LLC
141 Linden Street
Wellesley, MA 02181

Mitchell Hutchins Asset Management Inc. (4)                                          2,178,559            9.2%
1285 Avenue of the Americas
New York, NY  10019

John Hancock Advisers (5)                                                            1,877,997            7.9%
101 Huntington Avenue
Boston, MA  02199

Chilton Investment Company, Inc.(6)                                                  1,759,700            7.6%
65 Locust Avenue, 2nd Floor
New Canaan, CT 06840
                                                                                     1,026,684            4.4%
The Prudential Insurance Company of America (7)
100 Mulberry Street
Newark, NJ  07102

Baldwin, L.P.                                                                        1,552,656            6.8%
1206 Oyster Cove Drive
Grasonville, MD 21638

David J. Breazzano (8)                                                                  12,250        *

Charles Johnston (9)                                                                    12,250        *

Jay Matulich (10)                                                                       13,000        *

Judy K. Mencher (11)                                                                    12,055        *

Joseph Motzkin (12)                                                                     69,128        *

William B. Philipbar (13)                                                               66,055        *

Mark Popham (14)                                                                        43,200        *

Robert Rivkin (15)                                                                     647,597            2.8%

Philip W. Strauss (16)                                                                 647,422            2.8%

Arthur Streeter (17)                                                                    26,250               *

All directors and officers as a                                                      1,549,207            6.8%
group (11 persons)

</TABLE>

* Less than 1%

(1)      The persons  named in the table have sole voting and  investment  power
         with respect to all shares shown as beneficially  owned by them subject
         to  community  property  laws  where  applicable  and  the  information
         contained in footnotes to this table.

(2)      Based on 20,330,946 shares of Common Stock issued and outstanding as of
         December 31, 1999. As of December 31, 1999, the Company had outstanding
         7%  Convertible  Subordinated  Notes (the  "Notes")  due 2005 which are
         currently  convertible  at the option of the holder  into an  aggregate
         4,955,143 shares of Common Stock at a conversion price of $10.00 as set
         forth in the Notes.  In  addition,  in  connection  with the  Company's
         private  placement  of its 11 1/2% Senior  Notes,  the  Company  issued
         1,500,000 warrants (the "Warrants").  Each Warrant allows the holder to
         purchase  one share of Common  Stock at an exercise  price of $6.25 per
         share.  The foregoing  shares  issuable upon conversion of the Notes or
         preferred stock or exercise of warrants are included in this table only
         for those  holders with the right to acquire such shares within 60 days
         from the date of this exchange offering memorandum,  to the extent such
         holder could acquire additional shares.

(3)      Includes  5,450,533 shares of Common Stock currently  owned,  2,231,922
         shares  of  Common  Stock  issuable  upon  conversion  of  Notes  at  a
         conversion price of $10.00 as set forth in the Notes, 337,500 shares of
         Common Stock issuable upon the exercise of Warrants to purchase  shares
         of Common Stock at an exercise  price of $6.25 per share and  2,266,667
         shares of Common Stock  issuable  upon  conversion  of 13,600 shares of
         Series D Preferred Stock at a conversion  price of $6.00 per share. DDJ
         Capital  Management,  LLC ("DDJ") serves as the  investment  manager to
         BIII; an affiliate of DDJ acts as the general partner of BIII.

(4)      Includes  1,231,444  shares of Common Stock  currently  owned,  797,115
         shares  of  Common  Stock  issuable  upon  conversion  of  Notes  at  a
         conversion price of $10.00 as set forth in the Notes and 150,000 shares
         of Common  Stock  issuable  upon the  exercise  of Warrants to purchase
         shares of Common Stock at an exercise price of $6.25 per share.

(5)      Includes 931,315 shares of Common Stock currently owned, 916,682 shares
         of Common Stock issuable upon conversion of Notes at a conversion price
         of $10.00 as set forth in the Notes and 30,000  shares of Common  Stock
         issuable  upon the  exercise of  Warrants to purchase  shares of Common
         Stock at an exercise price of $6.25 per share.

(6)      Includes  1,504,700  shares of Common Stock currently owned and 255,000
         shares of Common  Stock  issuable  upon the  exercise  of  Warrants  to
         purchase  shares  of  Common  Stock at an  exercise  price of $6.25 per
         share.

(7)      Includes 642,261 shares of Common Stock currently owned, 159,423 shares
         of Common Stock issuable upon conversion of Notes at a conversion price
         of $10.00 as set forth in the Notes and 225,000  shares of Common Stock
         issuable  upon the  exercise of  Warrants to purchase  shares of Common
         Stock at an  exercise  price of $6.25 per share.  The Common  Stock and
         Notes  are  held  for the  benefit  of  certain  registered  investment
         companies   over  which   Prudential  or  The   Prudential   Investment
         Corporation   ("PIC")  may  have  direct  or  indirect   voting  and/or
         investment discretion, with respect to which Prudential has advised the
         Company that Prudential and PIC disclaim beneficial ownership.

(8)      Includes  12,250  shares of Common Stock subject to stock options which
         are fully vested and currently  exercisable  and excludes  those shares
         owned by BIII, which Mr. Breazzano may be deemed to beneficially own as
         a result of Mr. Breazzano's  interest in DDJ, however,  such beneficial
         ownership is disclaimed. Mr. Breazzano is a managing member of DDJ.

(9)      Includes 12,250 shares of Common Stock subject to stock options which
         are fully vested and currently exercisable.

(10)     Includes 2,000 shares of Common Stock currently owned and 11,000 shares
         of Common Stock subject to stock options which are fully vested and
         currently exercisable.

(11)     Includes  12,055  shares of Common Stock subject to stock options which
         are fully vested and currently  exercisable  and excludes  those shares
         owned by BIII, which Ms. Mencher may be deemed to beneficially own as a
         result of Ms.  Mencher's  interest  in DDJ,  however,  such  beneficial
         ownership is disclaimed. Ms. Mencher is a managing member of DDJ.

(12)     Includes 18,403 shares of Common Stock currently owned and 50,725
         shares of Common Stock subject to stock options which are fully vested
         and currently exercisable.

(13)     Includes 66,055 shares of Common Stock subject to stock options which
         are fully vested and currently exercisable.

(14)     Includes 43,200 shares of Common Stock subject to stock options which
         are fully vested and currently exercisable.

(15)     Includes 17,953 shares of Common Stock currently owned and 629,644
         shares of Common Stock subject to stock options which are fully vested
         and currently exercisable.

(16)     Includes 17,778 shares of Common Stock currently owned and 629,644
         shares of Common Stock subject to stock options which are fully vested
         and currently exercisable.

(17)     Includes 26,250 shares of Common Stock subject to stock options which
         are fully vested and currently exercisable.



<PAGE>


                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         On  December  15,  1997,  the board of  directors  voted to retain  Mr.
William  Philipbar,  a non-employee  director of Waste  Systems,  as a part-time
consultant in connection with our  consideration  of proposed  acquisitions  and
other  strategic  matters.  Mr.  Philipbar's  compensation  for  providing  such
consulting  services for up to four days per month, as requested by us, consists
of grants of options to acquire  25,000 shares of our common stock to be granted
on January 1 of each year (beginning  January 1, 1998) so long as Mr.  Philipbar
continues  to be so  retained  by us.  Under  the  consulting  arrangement,  Mr.
Philipbar received options on January 1, 1998 and 1999, to acquire 25,000 shares
of our common stock, vesting according to the terms described below. Such grants
are made under an amendment to Waste  Systems's  Amended and Restated 1995 Stock
Option and Incentive  Plan  permitting  the grant of options and other  benefits
under the 1995 Stock  Option Plan to  non-employee  directors,  consultants  and
other key  persons,  which was approved by our  stockholders  at the 1998 annual
meeting  of  stockholders.  Each  option  granted  to Mr.  Philipbar  under such
consulting  arrangement:  (a) shall remain  outstanding for a term of ten years,
subject  to  termination  90  days  following  the  date of  termination  of Mr.
Philipbar's  consulting  arrangement  with us;  (b) shall be  exercisable  at an
exercise  price per share equal to the closing  price of our common stock on its
principal  trading  market  on the  first  trading  day on or after  the date of
issuance;  (c) shall  initially be unvested,  and shall vest in full on the date
one year  after  the date of  issuance,  provided  that Mr.  Philipbar  has been
retained as a consultant  by us and has been ready,  willing and able to perform
services  as such  consultant  during such one year  period;  and (d) shall be a
non-qualified stock option for federal income tax purposes.

         On  December  28,  1999,  the  Company  issued,  pursuant  to a private
placement  under Section 4(2) of the Securities Act of 1933, as amended,  15,000
shares of a newly  designated  series of  preferred  stock,  par value $0.01 per
share (the  "Series D  Preferred  Stock")  for $1,000  per share,  resulting  in
aggregate  gross  proceeds  to the Company of up to $15  million  (the  "Private
Placement").  BIII  Capital  Partners,  L.P.  (managed  by DDJ)  and  two  other
investors  purchased  $13.6  million,  $1 million  and  $400,000 of the Series D
Preferred  Stock,  respectively,  in  the  Private  Placement.  For  information
regarding  the  Series  D  Convertible  Preferred  Stock  please  refer  to  the
discussion beginning on page 48.



<PAGE>


                               THE EXCHANGE OFFERS

Purpose and Effect of the Exchange Offers

         The Company is implementing the exchange offers principally in order in
refinance  existing  indebtedness  with  capital  stock and thereby  improve its
financial  flexibility.  The  Company  believes  that  the  consummation  of the
exchange offers will provide the Company with an improved  ability to access the
capital  markets  in the future to fund  growth and to obtain  capital at a more
favorable cost.

Expiration Date; Extensions; Amendments; Termination

         The term "expiration date" shall mean 5:00 p.m., New York City time, on
February 14, 2000,  unless Waste Systems,  in its sole  discretion,  extends the
exchange offers,  in which case the term "expiration date" shall mean the latest
date and time to which the  exchange  offers  are  extended.  We may  extend the
exchange  offers  at any time and from time to time by  giving  oral or  written
notice to the exchange agent and by timely public announcement.

         We expressly reserve the right to:

         (1)      delay  acceptance of any Notes,  to extend the exchange offers
                  or to terminate  the  exchange  offers and to refuse to accept
                  any Notes not  previously  accepted,  if any of the conditions
                  preventing  completion of the exchange offers, as described in
                  the  subsection  of this  portion  of this  exchange  offering
                  memorandum  entitled,  "--Conditions  to the Exchange  Offers"
                  shall have  occurred  and shall not have been  waived by us by
                  giving  oral or written  notice of such  delay,  extension  or
                  termination to the exchange agent, and

         (2)      amend the terms of any of the exchange offers in any manner
                  consistent with applicable law.

         We will promptly notify the registered holders of the Notes of any such
delay in acceptance, extension, termination or amendment to the exchange offers.
If we determine that any amendment to the exchange offers constitutes a material
change,  we will promptly  inform the holders of such  amendment and will extend
the exchange offers to the extent required by law.

Procedures for Tendering

         To tender your Notes in any of the exchange offers,  you must complete,
sign and date the letter of transmittal,  or a facsimile thereof,  in accordance
with its instructions and the instructions  contained in this exchange  offering
memorandum.  You must then mail or otherwise deliver such letter of transmittal,
or such  facsimile,  together  with the  Notes  to be  exchanged  and any  other
required  documentation  to The Bank of New  York,  as  exchange  agent,  at the
address indicated in the letter of transmittal.  You may also effect a tender of
Notes pursuant to the procedures for book-entry  transfer as provided for in the
letter of  transmittal  and as  described  below under the  subsection  entitled
"Book-Entry Transfer."

         Any financial  institution  that is a participant  in DTC's  book-entry
transfer  facility  system may make  book-entry  delivery of any of the Notes by
causing  DTC to  transfer  such  Notes  into the  exchange  agent's  account  in
accordance  with DTC's procedure for such transfer.  Although  delivery of Notes
may be effected through book-entry transfer into the exchange agent's account at
DTC,  the  letter  of  transmittal,  or  facsimile  thereof,  with any  required
signature  guarantees  and any other required  documents,  must, in any case, be
transmitted  to and received by the  exchange  agent at its address set forth in
this exchange offering memorandum under "--Exchange Agent" before midnight,  New
York  City  time,  on the  expiration  date.  Delivery  of  documents  to DTC in
accordance  with its  procedures  does not  constitute  delivery to the exchange
agent.

         Only a holder may tender its Notes in any of the  exchange  offers.  To
tender in an exchange offer, a holder must:

         (1)    complete, sign and date the letter of transmittal or a facsimile
                thereof;

         (2)    have the signatures thereof guaranteed if required by the letter
                of transmittal; and

         (3)    unless the tender is being  effected  in  conformity  with the
                procedure for book-entry  transfer,  mail or otherwise deliver
                such letter of  transmittal or such  facsimile,  together with
                the Notes and other required documents, to the exchange agent,
                before midnight, New York City time, on the expiration date.

         The tender by a holder will constitute an agreement between the holder,
Waste Systems and the exchange agent in accordance with the terms and subject to
the conditions set forth in this exchange offering  memorandum and in the letter
of transmittal.  If less than all of the Notes are tendered,  a tendering holder
should  fill  in  the  amount  of  Senior  Notes,  Series  B  Senior  Notes  and
Subordinated  Notes  being  tendered  in the  appropriate  box on the  letter of
transmittal. The entire amount of all Notes delivered to the exchange agent will
be deemed to have been tendered unless otherwise indicated.

         The letter of transmittal will include representations to Waste Systems
that, among other things:

         (1)      the shares of Series E Convertible Preferred Stock acquired in
                  the exchange  offers are being acquired in the ordinary course
                  of  business  of the person  receiving  the shares of Series E
                  Convertible  Preferred Stock, whether or not the person is the
                  holder;

         (2)      neither the holder nor any other person  receiving  the shares
                  of Series E Convertible Preferred Stock is engaged in, intends
                  to engage in or has any arrangement or understanding  with any
                  person to  participate in the  distribution  of such shares of
                  Series E Convertible Preferred Stock; and

         (3)      if the tendering holder is a broker or dealer as defined in
                  the Exchange Act, then

                  (a)      it acquired the Notes for its own account as a result
                           of market-making activities or other trading
                           activities, and

                  (b)      it  has  not   entered   into  any   arrangement   or
                           understanding  with Waste Systems or any affiliate to
                           distribute   the  shares  of  Series  E   Convertible
                           Preferred Stock to be received in the exchange offer.

         In the  case of a  broker-dealer  that  receives  shares  of  Series  E
Convertible Preferred Stock for its own account in exchange for Notes which were
acquired by it as a result of  market-making  or other trading  activities,  the
letter of transmittal will also include an acknowledgment that the broker-dealer
will deliver a copy of this exchange offering  memorandum in connection with the
resale by it of shares of Series E Convertible Preferred Stock received pursuant
to the  exchange  offer;  however,  by so  acknowledging  and by  delivering  an
exchange offering memorandum, the broker-dealer will not be deemed to admit that
it is an "underwriter" within the meaning of the Securities Act. Please refer to
the section of this exchange offering memorandum entitled "Plan of Distribution"
for further information.
         The method of delivery of the Notes,  the letter of transmittal and all
other  required  documents is at your election and risk.  Instead of delivery by
mail, we recommend that you use an overnight or  hand-delivery  service.  If you
choose the mail, we recommend that you use  registered  mail,  properly  insured
with return receipt requested. In all cases, you should allow sufficient time to
assure  timely  delivery to the exchange  agent.  No letters of  transmittal  or
shares of Series E Convertible  Preferred Stock should be sent to Waste Systems.
You may also request your respective brokers,  dealers,  commercial banks, trust
companies  or nominees to tender your shares of Series E  Convertible  Preferred
Stock Notes on your behalf.

         If you are the  beneficial  owner of Notes that are  registered  in the
name of a broker,  dealer,  commercial  bank, trust company or other nominee and
you wish to tender  your  Notes,  you  should  contact  such  registered  holder
promptly and instruct such  registered  holder to tender on your behalf.  If you
wish to tender on your own behalf, you must, before completing and executing the
letter of  transmittal  and  delivering  your  Notes,  either  make  appropriate
arrangements  to  register  ownership  of the  Notes  in your  name or  obtain a
properly  completed  bond power from the  registered  holder.  The  transfer  of
registered ownership may take considerable time.

         Signatures on a letter of transmittal or a notice of withdrawal, as the
case may be,  must be  guaranteed  by a  member  firm of a  registered  national
securities exchange or of the National Association of Securities Dealers,  Inc.,
a commercial  bank or trust  company  having an office or  correspondent  in the
United States or an "eligible guarantor"  institution within the meaning of Rule
17Ad-15  under  the  Securities   Exchange  Act  of  1934  (each,  an  "eligible
institution"), unless the Notes are tendered:

         (1)      by a registered  holder, or by a participant in DTC whose name
                  appears on a security  position  listing as the owner, who has
                  not completed the box entitled "Special Issuance Instructions"
                  or   "Special   Delivery   Instructions"   on  the  letter  of
                  transmittal  if the shares of Series E  Convertible  Preferred
                  Stock are being issued directly to such registered holder, or

         (2)      for the account of an Eligible Institution.

         If the letter of transmittal  is signed by the registered  holder(s) of
the Notes  tendered,  the signature must  correspond with the name(s) written on
the face of the Notes without alteration,  enlargement or any change whatsoever.
If the letter of  transmittal  is signed by a participant  in DTC, the signature
must correspond with the name as it appears on the security  position listing as
the holder of the Notes.

         If the  letter of  transmittal  is signed  by a person  other  than the
registered  holder of any Notes  listed,  such  letter  of  transmittal  must be
endorsed or accompanied by bond powers and a proxy that authorize that person to
tender the Notes on behalf of the registered  holder in satisfactory  form to us
as determined in our sole discretion, in each case as the name of the registered
holder or holders appears on the Notes.

         If the letter of  transmittal or any Notes or bond powers are signed by
trustees, executors, administrators,  guardians, attorneys-in-fact,  officers of
corporations or others acting in a fiduciary or representative  capacity,  these
persons  should  so  indicate  when  signing.  Unless  waived  by  us,  evidence
satisfactory  to us of their authority to so act must also be submitted with the
letter of transmittal.

         A tender  will be deemed to have been  received as of the date when the
tendering  holder's duly signed letter of  transmittal  accompanied by the Notes
tendered,  or a timely  confirmation  received of a book-entry transfer of Notes
into the exchange agent's account at DTC with an agent's message, or a notice of
guaranteed  delivery  from an eligible  institution  is received by the exchange
agent.  Issuances of shares of Series E Convertible  Preferred Stock in exchange
for Notes  tendered  through  a notice of  guaranteed  delivery  by an  eligible
institution will be made only against delivery of the letter of transmittal, and
any other required  documents,  and the tendered Notes, or a timely confirmation
received of a book-entry  transfer of Notes into the exchange agent's account at
DTC with an agent's message, with the exchange agent.

         We will  determine,  in our sole  discretion,  all  questions as to the
validity,  form,  eligibility  (including  time  of  receipt),   acceptance  and
withdrawal  of the  tendered  Notes and those  determinations  will be final and
binding.  We reserve the absolute right to reject any and all Notes not properly
tendered or any Notes which, if accepted, would, in our opinion or our counsel's
opinion, be unlawful. We also reserve the absolute right to waive any conditions
of the exchange offers or  irregularities  or defects in tender as to particular
Notes.  Our  interpretation  of the terms and conditions of the exchange offers,
including  the  instructions  in the  letter of  transmittal,  will be final and
binding on all parties.

         Unless waived, any defects or irregularities in connection with tenders
of Notes must be cured  within such time as we shall  determine.  Neither  Waste
Systems,  the exchange agent nor any other person will be under any duty to give
notification of defects or irregularities  concerning tenders of Notes, nor will
any of us incur any liability for failure to give such notification.  Tenders of
Notes will not be deemed to have been made until such  irregularities  have been
cured or waived.  Any Notes received by the exchange agent that are not properly
tendered  and as to which the defects or  irregularities  have not been cured or
waived will be returned  without  cost by the  exchange  agent to the  tendering
holders of such Notes,  unless otherwise  provided in the letter of transmittal,
as promptly as practicable following the expiration date.

         In addition,  we reserve the right in our sole  discretion,  subject to
the provisions of the Notes indentures, to:

         (1)      purchase or make offers for any Notes that remain  outstanding
                  after the expiration  date, or, as described in the subsection
                  of this exchange offering  memorandum  entitled  "--Expiration
                  Date; Extensions;  Amendments;  Termination", to terminate the
                  exchange offers, and

         (2)      to the extent permitted by applicable law, purchase Notes in
                  the open market, in privately negotiated transactions
                  or otherwise.

The terms of any such  purchases  or offers  could  differ from the terms of the
exchange offers.

Acceptance of Notes for Exchange; Delivery of shares of Series E Convertible
Preferred Stock; Fractional Shares of Series E Convertible Preferred Stock

         Upon  satisfaction  or waiver of all of the  conditions to the exchange
offers and promptly after the expiration date, we will accept all Notes properly
tendered, then we will issue the shares of Series E Convertible Preferred Stock.
Please  refer to the  section  of this  exchange  offering  memorandum  entitled
"--Conditions  to the  Exchange  Offers"  below.  For  purposes of the  exchange
offers,  Notes  will be deemed to have been  accepted  as validly  tendered  for
exchange  when,  as and if we have given oral or written  notice to the exchange
agent.

         In all  cases,  issuance  of shares of Series E  Convertible  Preferred
Stock for Notes that are accepted  for  exchange in the exchange  offers will be
made only after  timely  receipt by the  exchange  agent of a timely  book-entry
confirmation  of such Notes into the exchange  agent's account at the book-entry
transfer facility,  a properly completed and duly executed letter of transmittal
or an agent's  message and all other required  documents,  in each case, in form
satisfactory  to us and  the  exchange  agent.  If any  tendered  Notes  are not
rejected  for any reason set forth in the terms and  conditions  of the exchange
offers or if Notes submitted are for a greater  principal amount than the holder
desires to exchange,  such  unaccepted or  non-exchanged  Notes will be returned
without  expense  to the  tendering  holder  thereof  or,  in the  case of Notes
tendered by book-entry transfer  procedures  described below, such non-exchanged
Notes will be credited to an account  maintained with such  book-entry  transfer
facility as promptly as practicable after withdrawal,  rejection of tender,  the
expiration date or earlier termination of the exchange offers.

         No fractional  shares of Series E Convertible  Preferred  Stock will be
issued in the  exchange  offers.  Instead of any  fractional  shares of Series E
Convertible  Preferred  Stock which would  otherwise  be issuable in an exchange
offer,  the  Company  will pay to the  holder a cash  amount in  respect of such
fraction in an amount equal to the same fraction of the  liquidation  preference
of a share of Series E Convertible Preferred Stock.

Book-Entry Transfer

         We  understand  that the  exchange  agent will make a request  promptly
after  the date of this  exchange  offering  memorandum  to  establish  accounts
regarding the Notes at DTC, the book-entry transfer facility, for the purpose of
facilitating  the exchange  offer.  Subject to the  establishment  thereof,  any
financial   institution  that  is  a  participant  in  the  book-entry  transfer
facility's  system  may  make  book-entry  delivery  of Notes  by  causing  such
book-entry  transfer  facility to transfer such Notes into the exchange  agent's
account with respect to the Notes in  accordance  with the  book-entry  transfer
facility's automated tender offer program procedures for such transfer. However,
the  exchange  for the  Notes  so  tendered  will  only be made  after a  timely
confirmation  of a book-entry  transfer of such Notes into the exchange  agent's
account,  and timely receipt by the exchange agent of an agent's message and any
other documents required by the letter of transmittal.

         The  term  "agent's  message"  means  a  message,  transmitted  by  the
book-entry transfer facility and received by the exchange agent and forming part
of the confirmation of a book-entry  transfer,  which states that the book-entry
transfer  facility has  received an express  acknowledgment  from a  participant
tendering Notes and that such participant has received the letter of transmittal
and  agrees to be bound by the terms of the  letter of  transmittal,  and we may
enforce such agreement  against the participant.  Although delivery of Notes may
be effected through book-entry transfer into the exchange agent's account at the
book-entry  transfer  facility,  an appropriate  letter of transmittal  properly
completed and duly executed with any required signature  guarantee and all other
required documents must in each case be transmitted to and received or confirmed
by the exchange agent at its address set forth below on or before the expiration
date, or, if the guaranteed  delivery  procedures  described  below are complied
with,  within the time  period  provided  under  such  procedures.  Delivery  of
documents to the book-entry  transfer  facility does not constitute  delivery to
the exchange agent.

Guaranteed Delivery Procedure

         If you are a  registered  holder  of Notes and  desire  to tender  your
Notes, and the Notes are not immediately available, or time will not permit your
Notes or other  required  documents  to reach  the  exchange  agent  before  the
expiration  date, or the procedures for book-entry  transfer cannot be completed
and an agent's message  delivered on a timely basis, you may still tender in the
exchange offer if:

         (1)      you tender through an Eligible Institution;

         (2)      before the  expiration  date, the exchange agent receives from
                  such  eligible  institution  a  properly  completed  and  duly
                  executed  letter of  transmittal,  or facsimile  thereof,  and
                  notice  of  guaranteed  delivery,  substantially  in the  form
                  provided  by us  (by  facsimile  transmission,  mail  or  hand
                  delivery),  setting  forth your name and  address as holder of
                  the Notes and the amount of Notes  tendered,  stating that the
                  tender is being made thereby and guaranteeing that within five
                  business days after the expiration date the  certificates  for
                  all  tendered  Notes,  in  proper  form  for  transfer,  or  a
                  book-entry  confirmation with an agent's message,  as the case
                  may be,  and any other  documents  required  by the  letter of
                  transmittal will be deposited by the eligible institution with
                  the exchange agent; and

         (3)      the  certificates  for all tendered  Notes, in proper form for
                  transfer, or a book-entry confirmation as the case may be, and
                  all other documents  required by the letter of transmittal are
                  received by the exchange agent within five business days after
                  the expiration date.

Withdrawal of Tenders

         Except as otherwise provided in this exchange offering memorandum,  you
may withdraw tenders of Subordinated Notes at any time before midnight, New York
City time, on the expiration date.

         For a withdrawal to be effective,  you must send a written or facsimile
transmission  notice of withdrawal to the exchange  agent before 5:00 p.m.,  New
York City time,  on the  expiration  date at the  address  provided  below under
"--Exchange  Agent" and before acceptance for exchange thereof by us. Any notice
of withdrawal must:

         (1)     specify the name of the person having tendered the Subordinated
                 Notes to be withdrawn;

         (2)      identify the Subordinated Notes to be withdrawn, including, if
                  applicable,  the  registration  number  or  numbers  and total
                  principal amount of such Subordinated Notes;

         (3)      be signed by the person having tendered the Subordinated Notes
                  to be withdrawn  in the same manner as the original  signature
                  on the letter of transmittal by which such Subordinated  Notes
                  were tendered, including any required signature guarantees, or
                  be accompanied  by documents of transfer  sufficient to permit
                  the trustee of the Subordinated Notes to register the transfer
                  of such Subordinated  Notes into the name of the person having
                  made the original tender and withdrawing the tender; and

         (4)      if  applicable   because  the  Subordinated  Notes  have  been
                  tendered according to the book-entry  procedures,  specify the
                  name and  number  of the  participant's  account  at DTC to be
                  credited, if different than that of the person having tendered
                  the Subordinated Notes to be withdrawn.

         We  will  determine  all  questions  as  to  the  validity,   form  and
eligibility,  including time of receipt,  of such notices and our  determination
will be final and binding on all parties.  Any  Subordinated  Notes so withdrawn
will be deemed not to have been  validly  tendered  for exchange for purposes of
the exchange offer. Any Subordinated Notes which have been tendered for exchange
which are not  exchanged  for any reason will be returned to the holder  thereof
without  cost to such  holder  as  promptly  as  practicable  after  withdrawal,
rejection  of tender,  expiration  date or earlier  termination  of the exchange
offer. Also, in the case of Subordinated  Notes tendered by book-entry  transfer
into the  exchange  agent's  account at DTC in  conformity  with the  book-entry
transfer procedures described above, such Subordinated Notes will be credited to
an  account  maintained  with  DTC for the  Subordinated  Notes as  promptly  as
practicable  after withdrawal,  rejection of tender,  expiration date or earlier
termination of the exchange offers. Properly withdrawn Subordinated Notes may be
retendered by following one of the procedures described in the subsections above
entitled "--Procedures for Tendering" and "--Book-Entry Transfer" at any time on
or before the expiration date.

Conditions to the Exchange Offers

         Notwithstanding  any other term of the exchange offers,  we will not be
required to accept Notes for  exchange,  or issue shares of Series E Convertible
Preferred  Stock in exchange  for any Notes,  and we may  terminate or amend the
exchange  offers as provided in this  exchange  offering  memorandum  before the
acceptance of such Notes, if:

         (1)      an action or proceeding  has been  instituted or threatened in
                  any court or before  any  governmental  agency or body that in
                  our judgment would reasonably be expected to prohibit, prevent
                  or  otherwise  impair our  ability to proceed  with any of the
                  exchange offers;

         (2)      a law, statute, rule or regulation has been adopted or enacted
                  which, in our judgment, would reasonably be expected to impair
                  our ability to proceed with any of the exchange offers;

         (3)      a governmental approval has not been obtained,  which approval
                  we deem in our sole discretion, necessary for the consummation
                  of any of the exchange offers; or

         (4)      a change, or a development  involving a prospective change, in
                  our business or financial  affairs has occurred  which, in our
                  sole judgment,  might materially impair our ability to proceed
                  with any of the exchange offers.

         These  conditions  are for our sole  benefit  and may be asserted by us
regardless  of the  circumstances  giving rise to any such  condition  or may be
waived  by us,  in whole or in part,  at any time and from  time to time,  if we
determine  in our  reasonable  discretion  that any of the  preceding  events or
conditions  has  occurred  or  exists  or has not  been  satisfied,  subject  to
applicable law. Our failure at any time to exercise any of the preceding  rights
will not be deemed a waiver of any such right and each such right will be deemed
an ongoing right which we may assert at any time and from time to time.

         If we determine that we may terminate the exchange offers,  as provided
above, we may:

         (a)      refuse to accept any Notes and return any Notes that have been
                  tendered to the holders thereof;

         (b)      extend the  exchange  offers  and  retain  all Notes  tendered
                  before  the  expiration  date,  subject  to the rights of such
                  holders of tendered  Notes to withdraw  their  tendered  Notes
                  before the new, extended expiration date; or

         (c)      waive such termination event regarding the exchange offers and
                  accept  all  properly   tendered  Notes  that  have  not  been
                  withdrawn or otherwise  amend the terms of the exchange offers
                  in any respect as provided under this section of this exchange
                  offering    memorandum    under   the   subheading    entitled
                  "--Expiration Date; Extensions; Amendments; Termination."

         Notes  tendered in the  exchange  offers must be in $1,000 in principal
amount and/or accrued but unpaid interest or any integral multiple thereof.

Exchange Agent

         We have  appointed  The Bank of New York as exchange  agent for each of
the exchange offers. You should direct all questions and requests for assistance
or  additional  copies of this  exchange  offering  memorandum  or the letter of
transmittal to the exchange agent as follows:

By Overnight Courier or             The Bank of New York
Registered/Certified Mail:          101 Barclay Street
                                    New York, NY 10286
                                    ATTN.: Reorganization Unit - 7E

By Hand:                            The Bank of New York
                                    101 Barclay Street
                                    New York, NY 10286
                                    Ground Level
                                    Corporate trust Services Window
                                    ATTN.: Reorganization Unit - 7E

Facsimile Transmission:             (212) 815-6339
Confirm by Telephone:               (212) 815-3682


Fees and Expenses

         We will bear the expenses of soliciting tenders in the exchange offers.
The principal  solicitation for tenders pursuant to the exchange offers is being
made by mail;  however,  our offices and regular  employees may make  additional
solicitations by telegraph, telephone, telecopy or in person.

         We will not make any  payments  to  brokers,  dealers or other  persons
soliciting acceptances of the exchange offers. However, we will pay the exchange
agent  reasonable  and  customary  fees for its services and will  reimburse the
exchange agent for its reasonable  out-of-pocket expenses in connection with the
exchange offers. We may also pay brokerage houses and other custodians, nominees
and  fiduciaries  the  reasonable  out-of-pocket  expenses  incurred  by them in
forwarding  copies of the exchange offering  memorandum,  letters of transmittal
and related  documents to the beneficial owners of the Notes, and in handling or
forwarding tenders for exchange.

         We will pay the  expenses  incurred  in  connection  with the  exchange
offers,  including  fees and  expenses  of the  exchange  agent and  trustee and
accounting, legal, printing and related fees and expenses.

         We will pay all transfer taxes,  if any,  applicable to the exchange of
Notes  according  to  the  exchange  offers.  However,  whether  imposed  on the
registered holder or any other persons, tendering holders will pay the amount of
any such transfer taxes if:

         (a)      certificates  representing  shares  of  Series  E  Convertible
                  Preferred Stock or Notes for principal amounts not tendered or
                  accepted for  exchange  are to be  delivered  to, or are to be
                  registered or issued in the name of, any person other than the
                  registered holder of the Notes tendered; or

         (b) tendered  Notes are registered in the name of any person other than
the person signing the letter of transmittal; or

         (c) a transfer tax is imposed for any reason other than the exchange of
Notes in the exchange offer.

         If  satisfactory  evidence  of  payment  of  such  taxes  or  exemption
therefrom is not submitted  with the letter of  transmittal,  the amount of such
transfer taxes will be billed directly to such tendering holder.

Miscellaneous

         The Exchange Offers are not being made to, nor will tenders be accepted
from or on behalf of, holders of Notes in any  jurisdiction  in which the making
or  acceptance  thereof  would  not be in  compliance  with  the  laws  of  such
jurisdiction.  The Company may, however, at its discretion,  take such action as
it may deem necessary to make the Exchange Offers in any such  jurisdiction  and
extend the Exchange Offers to holders of Notes in such jurisdiction. The Company
is not aware of any  jurisdiction  in which the making of the Exchange Offers or
the  acceptance  thereof  would not be in  compliance  with the laws of any such
jurisdiction.  In any jurisdiction where securities or blue sky laws require the
Exchange Offers to be made by a licensed  broker or dealer,  the Exchange Offers
shall be deemed to be made on behalf of the  Company  by one or more  registered
brokers or dealers licensed under the laws of such jurisdiction.

         The Company has not engaged  any  information  dealer  manager or their
solicitor  to finalize  the  exchange  offers.  The  exchange  agent will not be
performing   any   solicitation   function,   but  rather  will  perform  solely
administrative functions in connection with the exchange offers.


<PAGE>


              DESCRIPTION OF SENIOR NOTES AND SERIES B SENIOR NOTES

         You can find the definitions of certain  capitalized terms used in this
section of the exchange  offering  memorandum  under the  subheading  "--Certain
Definitions."

         The  Senior  Notes and the Series B Senior  Notes are  issued  under an
indenture, dated as of March 2, 1999, by and among Waste Systems, the subsidiary
guarantors  and The Bank of New York, as successor  IBJ  Whitehall  Bank & Trust
Company,  as  trustee.  The  terms of the  notes  include  those  stated  in the
indenture  and  those  made  part of the  indenture  by  reference  to the Trust
Indenture Act of 1939, as amended.

         The following  description  is a summary of the material  provisions of
the indenture.  It does not restate that agreement in its entirety.  We urge you
to read the indenture because it, and not this description,  defines your rights
as holders of these notes.

Summary of General Terms of the Senior Notes


Securities Issued          $22,500,000 of 11 1/2% Senior Notes due 2006
                           $77,500,000 of 11 1/2 Series B Senior Notes due 2006

Maturity Date              January 15, 2006

Interest Rate              The Senior Notes and the Series B Senior Notes accrue
                           interest at the rate of 11 1/2% per annum.

Changes in
  Interest Rate            We must increase the interest rate payable on the
                           Senior Notes and the Series B Senior Notes to 13%,14%
                           and 15% per year if we do not achieve an Adjusted
                           Stockholders' Equity, as defined below, of at least
                           $40,000,000 on each of December 31, 1999, June 30,
                           2000, and December 31, 2000, respectively. "Adjusted
                           Stockholders' Equity" means our stockholders' equity
                           as shown on our consolidated balance sheets filed as
                           part of our regular reports with the Securities and
                           Exchange Commission, less the amount of any increase
                           therein resulting from the issuance of shares of
                           common stock in exchange for outstanding Subordinated
                           Notes, to the extent, if any, that such issuance
                           exceeds 2,343,646 shares of common stock in the
                           aggregate.

                           Each  Senior Note and Series B Senior Note will cease
                           to  bear  interest  from  the  maturity  date  or any
                           redemption  date  unless,   upon  due   presentation,
                           payment  of  principal  is  improperly   withheld  or
                           refused.  In the event of  improper  nonpayment,  the
                           relevant  Senior  Note and Series B Senior Note shall
                           continue to bear  interest at the rate of 11 1/2% per
                           year  until the day on which all sums due in  respect
                           of the  Senior  Note and  Series B Senior  Note up to
                           that day are received by or on behalf of the relevant
                           Holder.

Interest Payment
  Dates                    We will pay interest on the Senior Notes and Series B
                           Senior Notes  semi-annually  in arrears on July 15 of
                           each  year,  to  holders  of record as of July 1, and
                           January  15, to  holders of record as of January 1 of
                           each year.  Interest  is  computed  on the basis of a
                           360-day year of twelve 30-day months.

Payment Procedures         The principal of, premium, if any, and interest on
                           the Senior Notes and the Series B Senior Notes will
                           be payable, and the Senior Notes and the Series B
                           Senior Notes may be exchanged or transferred, at the
                           office or agency of Waste Systems maintained for such
                           purpose in the Borough of Manhattan, The City of New
                           York. Presently the office or agency is the corporate
                           trust office of  The Bank of New York, the trustee of
                           the Senior Notes and the Series B Senior Notes,
                           located at 101 Barclay Street, New York, New York
                           10286. Principal and interest will be payable at the
                           office of the trustee but, at our option, interest
                           may be paid by check mailed to the registered holders
                           at their registered addresses or by wire transfer to
                           accounts specified by them.  No service charge will
                           be made for any registration of transfer or exchange
                           of the Senior Notes and the Series B Senior Notes,
                           but we may require payment of a sum sufficient to
                           cover any transfer tax or other similar governmental
                           charge payable in connection therewith.

                           Subject to applicable law, the trustee and the paying
                           agents  shall  pay  to  Waste  Systems  upon  written
                           request  any monies  held by them for the  payment of
                           principal or interest that remains  unclaimed for two
                           years, and, after two years, holders entitled to such
                           monies  must look to Waste  Systems  for  payment  as
                           general creditors.

Ranking  The  Senior  Notes and the  Series B Senior  Notes  and the  subsidiary
guarantees:

                                    o       are senior unsecured obligations;

                                    o       rank  equally  in right  of  payment
                                            with all other  existing  and future
                                            senior  obligations of Waste Systems
                                            and the subsidiary guarantors; and

                                    o       are effectively  subordinated to all
                                            of   our    and    our    subsidiary
                                            guarantor's secured debt,  including
                                            amounts outstanding under our credit
                                            facility    and    capital     lease
                                            obligations,  to the  extent  of the
                                            value of the  assets  securing  such
                                            loan.

Subsidiary
  Guarantees               Payment of the principal of, and premium, if any, and
                           interest on the Senior  Notes and the Series B Senior
                           Notes are guaranteed on a senior  unsecured  basis by
                           substantially  all of our wholly owned  subsidiaries,
                           which conduct  substantially all of the operations of
                           our business. The subsidiary guarantees are joint and
                           several obligations of the subsidiary guarantors.

                           The indenture  requires that each of Waste  Systems's
                           current  and  future  Restricted  Subsidiaries  be  a
                           subsidiary  guarantor.  The  indenture  permits Waste
                           Systems,  in  certain  circumstances,   to  establish
                           "Unrestricted  Subsidiaries"  which do not  guarantee
                           the Senior  Notes or the Series B Senior  Notes.  Any
                           subsidiary    guarantor   that   is   designated   an
                           Unrestricted  Subsidiary in accordance with the terms
                           of the  indenture  shall be free from any  subsidiary
                           guarantee or, if previously a Restricted  Subsidiary,
                           released from and relieved of its  obligations  under
                           its subsidiary guarantee, according to a supplemental
                           indenture satisfactory to the trustee.

                           The indenture  provides that no subsidiary  guarantor
                           may merge with or into or consolidate  with any other
                           person or convey,  sell, assign,  transfer,  lease or
                           otherwise  dispose  of all or  substantially  all its
                           properties and assets to any other Person, other than
                           Waste   Systems   or  a   Wholly   Owned   Restricted
                           Subsidiary,   unless  (1)   immediately   after  such
                           transaction, and giving effect thereto, no Default or
                           Event of Default has occurred and is continuing;  (2)
                           such  transaction  was subject to, and consummated in
                           compliance with, as appropriate,  either the covenant
                           described  under  the  caption  "--Certain  Covenants
                           Limitation on Asset Sales" or the covenant  described
                           under the caption  "--Merger,  Consolidation and Sale
                           of  Assets";   and  (3)  Waste   Systems  shall  have
                           delivered to the trustee an officers' certificate and
                           an  opinion  of  counsel,   each  stating  that  such
                           transaction  complies with the above  provisions  and
                           that  all  conditions   precedent  relating  to  such
                           transaction have been complied with.

                           The indenture  further provides that, in the event of
                           (a) a sale,  transfer or other  disposition of all of
                           the  capital  stock of a  subsidiary  guarantor  to a
                           Person that is not an Affiliate of Waste Systems, the
                           net proceeds of which are applied by Waste Systems in
                           accordance  with  the  applicable  provisions  of the
                           indenture;  (b) a sale, transfer or other disposition
                           of  all or  substantially  all  of  the  assets  of a
                           subsidiary  guarantor  to a  Person  that  is  not an
                           Affiliate of Waste Systems,  the Net Cash Proceeds of
                           which are applied by Waste Systems in accordance with
                           the "Limitation on Asset Sales" covenant;  or (c) the
                           designation  of  such  subsidiary   guarantor  as  an
                           Unrestricted   Subsidiary,   in  any  such   case  in
                           compliance with the terms of the indenture, then such
                           subsidiary guarantor will be deemed automatically and
                           unconditionally  released and discharged  from all of
                           its  obligations   under  its  subsidiary   guarantee
                           without any further action on the part of the trustee
                           or any holder of the Senior  Notes or Series B Senior
                           Notes.

Optional
  Redemption               Except as  described  below,  we may not  redeem  the
                           Senior  Notes and the  Series B Senior  Notes  before
                           March 2, 2003. After March 2, 2003, we may redeem the
                           Senior  Notes and the Series B Senior  Notes in whole
                           or in part, at any time at the redemption price fixed
                           by the  indenture,  together  with accrued and unpaid
                           interest, if any, to the date of redemption.

                           In addition to our right to  repurchase  Senior Notes
                           and the Series B Senior  Notes  pursuant  to optional
                           redemption,  we may at any time purchase Senior Notes
                           and the Series B Senior  Notes in the open  market or
                           otherwise  at any  price.  Any  Senior  Notes and the
                           Series B Senior  Notes that are redeemed or purchased
                           by us will be  canceled  and may not be  reissued  or
                           resold.

Change                     of Control Upon the occurrence of an event considered
                           a "change of control" of Waste Systems,  you have the
                           right to sell back to us all of your Senior Notes and
                           the Series B Senior Notes at a price equal to 101% of
                           the aggregate  principal  amount of such Senior Notes
                           and the Series B Senior Notes,  together with accrued
                           and  unpaid  interest,  if any,  to the  date of such
                           sale.

Certain                    Covenants The indenture  under which the Senior Notes
                           and the Series B Senior  Notes are issued  limits our
                           ability   and  the   ability   of  our   subsidiaries
                           guaranteeing the Senior Notes and the Series B Senior
                           Notes to, among other things:

                                 o incur additional indebtedness,

                                 o pay dividends on or redeem our capital stock,

                                 o issue capital stock of our subsidiaries,

                                 o make investments,

                                 o create liens,

                                 o issue guarantees,

                                 o engage in transactions with affiliates,

                                 o sell assets, and

                                 o conduct certain mergers and consolidations.

                           All of these limitations and prohibitions are subject
                           to  a  number   of   important   qualifications   and
                           exceptions.  Please  refer  to the  section  in  this
                           exchange   offering    memorandum    entitled   "Risk
                           Factors--Risks Relating to the Senior Notes".

Form and
  Denomination             The Senior Notes and the Series B Senior Notes are in
                           registered form without coupons, in denominations of
                           $10,000.  The Senior Notes and the Series B Senior
                           Notes are each represented by one permanent global
                           security in bearer form deposited on behalf of The
                           Depository Trust Company with The Bank of New York,
                           as custodian.  You will not receive Senior Notes or
                           Series B Senior Notes in registered form unless one
                           of the events described in the section of this
                           exchange offering memorandum entitled "Description of
                           the Notes --Book Entry; Delivery and Form" occurs.
                           Instead, beneficial interests in the Senior Notes and
                           the Series B Senior Notes will be shown on, and
                           transfers of these will be effected only through,
                           records maintained in book-entry form by The
                           Depository Trust Company for its participants.

Absence of a Public
  Market for the
  Series                   B Senior  Notes  There is  currently  no  established
                           market  for the  Series B  Senior  Notes.  We  cannot
                           assure  you  that a  market  for the  Series B Senior
                           Notes will develop or be liquid. The Senior Notes are
                           currently   eligible   for  trading  in  the  Private
                           Offering,   Resales  and  Trading  through  Automated
                           Linkages market.

Redemption

         Mandatory Redemption.  The Senior Notes and Series B Senior Notes are
not subject to any mandatory sinking fund redemption before maturity.

         Optional  Redemption.  The Senior  Notes and Series B Senior  Notes are
redeemable at our option,  in whole or in part, at any time on or after March 2,
2003,  upon not less than 30 nor more than 60 days prior notice  mailed by first
class mail to each holder of Senior Note and Series B Senior  Notes last address
as it appears in the security register. The Senior Notes and the Series B Senior
Notes are  redeemable at the prices,  expressed as  percentages of the principal
amount of the  notes,  set forth  below,  plus in each case  accrued  and unpaid
interest, if any, to the date of redemption,  if redeemed during the periods set
forth below  (subject to the right of holders of record on the  relevant  record
date to receive interest due on an interest payment date):

              Applicable Period                                     Percentage

              From March 2, 2003, to March 1, 2004                   106 7/8%
              From March 2, 2004, to March 1, 2005                   103 7/16%
              From March 2, 2005, to January 14, 2006                101 23/32%
              January 15, 2006 (Maturity)                            100%

        In the case of any partial redemption, selection of the Senior Notes and
Series B Senior Notes for  redemption  will be made by the trustee in compliance
with the requirements of the principal national securities exchange or automated
quotation  system,  if any, on which the Senior  Notes and Series B Senior Notes
are listed or, if the Senior Notes and Series B Senior Notes are not listed on a
national  securities  exchange or automated  quotation system, by lot or by such
other  method as the  trustee in its sole  discretion  shall deem to be fair and
appropriate; provided that no Senior Note and Series B Senior Note of $10,000 in
principal  amount or less shall be  redeemed  in part.  If any  Senior  Note and
Series B Senior Note is to be redeemed  in part only,  the notice of  redemption
relating  to the Senior Note and Series B Senior Note shall state the portion of
the  principal  amount  thereof to be  redeemed.  A new Senior Note and Series B
Senior Note in principal amount equal to the unredeemed  portion thereof will be
issued in the name of the  holder  thereof  upon  cancellation  of the  original
Senior Note and Series B Senior  Note.  Such new Senior Note and Series B Senior
Note can be obtained at the offices of the paying agents and transfer agents.

Ranking

        The  Senior  Notes,  the  Series  B  Senior  Notes  and  the  subsidiary
guarantees are senior unsecured  obligations of the respective obligors and rank
equally  in  right  of  payment  with  all  other  existing  and  future  senior
obligations of Waste Systems and the subsidiary  guarantors,  respectively.  The
Senior  Notes,  the  Series B Senior  Notes and the  subsidiary  guarantees  are
effectively  subordinated  to all of our and  our  subsidiaries'  secured  debt,
including  amounts  outstanding  under the Credit  Facility  and  Capital  Lease
Obligations,  to the extent of the value of the assets securing such loans.  The
Senior Notes and the Series B Senior Notes are also structurally subordinated to
all  liabilities,  including trade payables,  of any  subsidiaries  that are not
subsidiary  guarantors.  As  of  September  30,  1999,  Waste  Systems  and  the
subsidiary  guarantors would have had approximately $5.2 million of consolidated
debt and Capital  Lease  Obligations  outstanding  other than the Senior  Notes,
excluding accounts payable, of which $4.1 million would have been senior secured
debt of a subsidiary  guarantor  and $1.1 million  would have been Capital Lease
Obligations. Subject to particular limitations, Waste Systems and our Restricted
Subsidiaries may incur additional Indebtedness in the future.

Change of Control

        In the event of a Change of  Control,  each  holder of Senior  Notes and
Series B Senior Notes will have the right to require that Waste Systems purchase
the  holder's  Senior  Notes and Series B Senior  Notes,  in whole or in part in
integral multiples of $10,000,  at a purchase price in cash equal to 101% of the
aggregate principal amount plus accrued and unpaid interest, if any, to the date
of purchase.  This purchase price is referred to in the indenture as the "Change
of  Control  Purchase  Price,"  in  accordance  with the  terms set forth in the
indenture,  which is  referred  to in the  indenture  as the  "Change of Control
Offer."

        Within 30 days  following  any Change of  Control,  Waste  Systems  will
notify the  trustee  and will mail a notice to each  holder by first class mail,
postage prepaid, at the address of the holder appearing in the security register
stating,  among other things: (1) that a Change of Control has occurred and that
such  holder has the right to require  Waste  Systems to purchase  the  holder's
notes at the Change of Control  Purchase Price in cash,  subject to the right of
holders of record on a record date to receive interest on the relevant  interest
payment date; (2) the repurchase  date, which shall be a Business Day no earlier
than 30 days nor later than 60 days from the date such  notice is mailed or such
later date as is necessary to comply with  requirements  under the Exchange Act;
(3) that any note not tendered will continue to accrue interest; (4) that unless
Waste Systems  defaults in the payment of the Change of Control  Purchase Price,
any note accepted for payment pursuant to the Change of Control Offer will cease
to accrue  interest  after the  Change of  Control  purchase  date;  and (5) the
procedures  determined by Waste Systems,  consistent with the indenture,  that a
holder must follow to accept the Change of Control Offer or withdraw his, her or
its acceptance.

        Waste  Systems  will  comply,  to  the  extent   applicable,   with  the
requirements of Section 14(e) of the Exchange Act and any other  securities laws
or  regulations  in connection  with the repurchase of Senior Notes and Series B
Senior  Notes  according  to a Change of Control  Offer.  To the extent that the
provisions of any securities laws or regulations conflict with provisions of the
indenture,  Waste Systems will comply with the  applicable  securities  laws and
regulations and shall not be deemed to have breached our  obligations  described
in the indenture by complying with applicable securities laws and regulations.

        The term  "Change of  Control"  includes,  among other  transactions,  a
disposition  of "all or  substantially  all" of the property and assets of Waste
Systems.  The phrase "all or  substantially  all" as used in the indenture  when
referring  to the  disposition  of property or assets,  varies  according to the
facts and circumstances of the subject  transaction.  This phrase has no clearly
established meaning under the law which governs the indenture, New York law, and
is subject to judicial interpretation.  Accordingly, in some circumstances there
may be a degree of uncertainty in ascertaining whether a particular  transaction
would involve a  disposition  of "all or  substantially  all" of the property or
assets of a Person,  and  therefore  it may be unclear as to whether a Change of
Control has occurred and whether  Waste  Systems is required to make an offer to
repurchase the Senior Notes as described above.

        If a Change of Control  Offer is made, we cannot assure you that we will
have available funds  sufficient to pay the purchase price for all of the Senior
Note,  or Series B Senior  Notes that might be  tendered  by holders  seeking to
accept the Change of Control Offer. Our failure to make or consummate the Change
of Control Offer or pay the applicable Change of Control Purchase Price when due
would  result in an Event of Default  and would give the trustee and the holders
of the Senior  Notes and the Series B Senior  Notes the rights  described  below
under the heading "--Events of Default."

        The  existence of a holder's  right to require Waste Systems to purchase
the holder's Senior Notes and the Series B Senior Notes upon a Change of Control
may deter a third  party from  acquiring  Waste  Systems in a  transaction  that
constitutes a Change of Control.

        The  definition  of "Change of Control" in the  indenture  is limited in
scope. The provisions of the indenture may not afford holders of Senior Notes or
the Series B Senior Notes the right to require Waste Systems to repurchase  such
Senior  Notes or the  Series B Senior  Notes in the event of a highly  leveraged
transaction or particular  transactions  with our management or our  affiliates,
including  a  reorganization,   restructuring,  merger  or  similar  transaction
involving Waste Systems,  including,  in some  circumstances,  an acquisition of
Waste Systems by management or our affiliates, that may adversely affect holders
of the Senior Notes or the Series B Senior Notes,  if such  transaction is not a
transaction  defined  as a  Change  of  Control.  A  transaction  involving  our
management or our affiliates,  or a transaction  involving a recapitalization of
Waste  Systems,  would  result  in a  Change  of  Control  if it is the  type of
transaction specified in such definition.

        Waste  Systems will not, and will not permit any  Restricted  Subsidiary
to, create any restriction (other than restrictions  existing under Indebtedness
as in effect on the Closing Date or in refinancings of such  Indebtedness)  that
would materially impair the ability of Waste Systems to make a Change of Control
Offer to  purchase  the Senior  Notes or the  Series B Senior  Notes or, if such
Change of Control  Offer is made,  to pay for the  Senior  Notes or the Series B
Senior Notes tendered for purchase.

Certain Covenants

        The indenture  contains certain covenants for the benefit of the holders
of  the  Senior  Notes  and  the  Series  B  Senior  Notes,  including,  without
limitation, the following:

        Limitation on Indebtedness and Issuance of Preferred Stock.

        (a) Waste  Systems will not,  and will not permit any of our  Restricted
Subsidiaries to, Incur any Indebtedness,  including Acquired  Indebtedness,  and
Waste Systems will not issue any  Disqualified  Stock and will not permit any of
our  Restricted   Subsidiaries  to  issue  any  shares  of  Preferred  Stock  or
Disqualified  Stock;  provided,  however,  that:  (1)  Waste  Systems  may Incur
Indebtedness  which is expressly  subordinate  and junior in right of payment to
the Senior Notes and the Series B Senior  Notes,  and (2) Waste  Systems and our
Restricted Subsidiaries may Incur Indebtedness, including Acquired Indebtedness,
or issue Disqualified Stock if:

               (A) the  Consolidated  Fixed  Charge  Coverage  Ratio  for  Waste
        Systems's most recently  ended full fiscal  quarter for which  financial
        statements  are available  immediately  preceding the date on which such
        Indebtedness is Incurred or such Disqualified Stock is issued would have
        been at least 1.5 to 1 (if the last day of such fiscal  quarter is on or
        before  December  31,  1999) or at least 2 to 1 (if the last day of such
        fiscal quarter is on or after January 1, 2000),  in each case determined
        on a pro  forma  basis  in the  manner  set  forth  in  the  immediately
        following full paragraph; and

               (B)  no  Default  or  Event  of  Default  has   occurred  and  is
continuing.

        In making the  preceding  calculation  referred to in  subparagraph  (A)
above,  pro  forma  effect  will  be  given  to:  (1)  the  incurrence  of  such
Indebtedness or the issuance of such Disqualified  Stock and (if applicable) the
application  of  the  net  proceeds  therefrom,  including  to  refinance  other
Indebtedness,  as if such  Indebtedness  or  Disqualified  Stock was Incurred or
issued, as the case may be, and the application of such proceeds occurred at the
beginning of such quarter; (2) the incurrence, issuance, repayment or retirement
of any other  Indebtedness or  Disqualified  Stock, as the case may be, by Waste
Systems or our Restricted Subsidiaries since the first day of such quarter as if
such  Indebtedness  or  Disqualified  Stock,  as the case may be, was  Incurred,
issued,  repaid  or  retired  at the  beginning  of  such  quarter;  and (3) the
acquisition,  whether by purchase, merger or otherwise, or disposition,  whether
by sale,  merger or otherwise,  of any company,  entity or business  acquired or
disposed of by Waste Systems or our Restricted Subsidiaries, as the case may be,
since the first  day of such  quarter,  as if such  acquisition  or  disposition
occurred at the  beginning of such quarter.  In making a  computation  under the
preceding  clause (1) or (2),  (x) interest on  Indebtedness  bearing a floating
interest  rate  will  be  computed  as if the  rate  in  effect  on the  date of
computation  had been the  applicable  rate for the entire  quarter,  (y) if the
Indebtedness  bears, at the option of Waste Systems, a fixed or floating rate of
interest,  interest thereon will be computed by applying, at the option of Waste
Systems,  either the fixed or floating  rate and (z) the amount of  Indebtedness
under a revolving  credit facility will be computed based upon the average daily
balance of such Indebtedness during such quarter.

        Waste System's  Consolidated Fixed Charge Coverage Ratio for the quarter
ended December 31, 1999 was (0.67) to 1.

        (b)  Notwithstanding  the preceding paragraph (a), Waste Systems and any
of our  Restricted  Subsidiaries  may  Incur  each  and  all  of  the  following
("Permitted Indebtedness"):

               (1) Indebtedness  under the Credit Facility and one or more other
        loan  or  credit   agreements  with  one  or  more  banks  or  financial
        institutions;  provided,  that the  aggregate  principal  amount  of all
        Indebtedness   of  Waste   Systems  and  our   Restricted   Subsidiaries
        outstanding under all such credit facilities after giving effect to such
        Incurrence  does not  exceed an amount  equal to the  greater of (A) $25
        million  and (B) such  amount as,  when added to all other  Indebtedness
        then  outstanding,  would result in total  Indebtedness  equal to twenty
        times the Adjusted  EBITDA of Waste Systems for the most recently  ended
        fiscal quarter for which financial statements are available  immediately
        preceding the date on which such  Indebtedness was incurred,  calculated
        on a pro  forma  basis  in  the  manner  described  in  the  penultimate
        paragraph  of  subsection  (a)  above,  minus  in  either  case  (x) the
        aggregate  amount of all  mandatory  repayments  of the principal of any
        term  Indebtedness  under a credit facility made by Waste Systems or any
        of our Restricted  Subsidiaries after the second anniversary of the date
        of the indenture,  except for repayments in connection with  Refinancing
        Indebtedness (as defined in this exchange offering memorandum) permitted
        under  clause (7) below,  and (y)  without  duplication,  the  aggregate
        amount of all Net Cash  Proceeds of Asset Sales applied by Waste Systems
        or  any  of  our  Restricted  Subsidiaries  to  permanently  reduce  the
        Indebtedness or commitments under the credit facilities  pursuant to the
        "Limitation on Asset Sales" covenant;

               (2)  Indebtedness of Waste Systems and its Restricted  Subsidiary
        Guarantors   represented   by  the  Senior  Notes  and  the   subsidiary
        guarantees;

               (3)    Existing Indebtedness;

               (4)  Indebtedness  owed  by  Waste  Systems  to any  Wholly-Owned
        Restricted Subsidiary or owed by a subsidiary guarantor to Waste Systems
        or  any   Wholly-Owned   Restricted   Subsidiary   (provided  that  such
        Indebtedness is held by Waste Systems or such Restricted  Subsidiary and
        constitutes Subordinated Indebtedness); provided, that the incurrence of
        such  Indebtedness  does  not  violate  the  "Limitation  on  Restricted
        Payments" covenant;

               (5)  Indebtedness  of Waste Systems or any Restricted  Subsidiary
        arising with respect to Interest Rate Agreement Obligations and Currency
        Agreement  Obligations  incurred  for the  purpose  of fixing or hedging
        interest rate risk or currency risk;

               (6)  Indebtedness  incurred  by  Waste  Systems  or  any  of  its
        Restricted   Subsidiaries   regarding   letters  of   credit,   bankers'
        acceptances,  surety or performance bonds or other instruments issued in
        the ordinary course of business in amounts and for purposes customary in
        Waste Systems's industry;

               (7) Refinancing  Indebtedness incurred by Waste Systems or any of
        the Restricted  Subsidiaries in connection with or given in exchange for
        the renewal, extension, modification,  amendment, refunding, defeasance,
        refinancing or replacement (a "refinancing") of any of the Senior Notes,
        the  Series  B  Senior  Notes  or  any  Existing   Indebtedness  or  any
        Indebtedness issued after the Closing Date and not incurred in violation
        of the indenture;  provided,  however,  that (A) the principal amount of
        the Refinancing  Indebtedness  shall not exceed the principal amount, or
        accreted amount,  if less, of the Indebtedness so refinanced at the time
        outstanding,  or obtainable under any outstanding credit agreement, plus
        the premiums  paid and the  reasonable  expenses  incurred in connection
        therewith; (B) with respect to Indebtedness being refinanced, the Stated
        Maturity of the Refinancing  Indebtedness  shall be not earlier than the
        Stated  Maturity  of  the  Indebtedness   being  refinanced,   and  such
        Refinancing  Indebtedness  shall have an  Average  Life at the time such
        Refinancing  Indebtedness  is incurred  that is equal to or greater than
        the remaining  Average Life of the Indebtedness  being  Refinanced;  (C)
        concerning Subordinated  Indebtedness of Waste Systems being refinanced,
        such Refinancing  Indebtedness shall rank no more senior than, and shall
        be at least as  subordinated  in right of payment to the Senior Notes or
        the Series B Senior Notes as, the Indebtedness being refinanced; and (D)
        the obligor of such Refinancing Indebtedness shall be the obligor on the
        Indebtedness   being   refinanced  of  Waste  Systems  or  a  Restricted
        Subsidiary;

               (8) The  Incurrence  by Waste  Systems  or any of its  Restricted
        Subsidiaries of Indebtedness  represented by Capital Lease  Obligations,
        mortgage financings or Purchase Money Obligations, in each case incurred
        for the purpose of financing  all or any part of the  purchase  price or
        cost of construction or improvement of property, plant or equipment used
        in the business of Waste Systems or such  Restricted  Subsidiary,  in an
        aggregate  principal  amount  not to  exceed  $5.0  million  at any time
        outstanding;
               (9) Guarantees by Waste Systems or any  Restricted  Subsidiary of
        Indebtedness  of Waste  Systems or any  Restricted  Subsidiary  that was
        permitted to be Incurred in  conformity  with another  provision of this
        covenant;

               (10)  Guarantees by any Restricted  Subsidiary made in accordance
        with the  provisions  of the  covenant in this  section of the  exchange
        offering memorandum entitled "--Limitation on Issuances of Guarantees of
        Indebtedness; Additional Guarantors";

               (11) Incurrence by Waste Systems's Unrestricted Subsidiaries,  if
        any, of non-recourse Indebtedness;  provided,  however, that if any such
        Indebtedness  ceases to be Non-Recourse  Indebtedness of an Unrestricted
        Subsidiary,  such event shall be deemed to  constitute  an Incurrence of
        Indebtedness  by a Restricted  Subsidiary  of Waste Systems that was not
        permitted by this clause;

               (12) The  accrual  of  interest,  accretion  or  amortization  of
        original issue discount,  the payment of interest on any Indebtedness in
        the form of additional Indebtedness with the same terms, and the payment
        of dividends on Disqualified  Stock in the form of additional  shares of
        the same class of Disqualified Stock;  provided, in each such case, that
        the amount  thereof is  included  in Fixed  Charges of Waste  Systems as
        accrued; and

               (13)  Indebtedness of Waste Systems or any Restricted  Subsidiary
        in addition to that described in clauses (1) through (12) above, and any
        refinancings of such  Indebtedness,  so long as the aggregate  principal
        amount of all such Indebtedness  Incurred  according to this clause (13)
        does not exceed $5.0 million at any one time outstanding.

        Any  Indebtedness of a Person existing at the time such Person becomes a
Restricted  Subsidiary,   whether  by  merger,  consolidation,   acquisition  or
otherwise,  an  "Acquired  Person,"  shall  be  deemed  to be  Incurred  by such
Restricted Subsidiary at the time it becomes a Restricted Subsidiary.

        For  purposes  of  determining   compliance  with  this  "Limitation  on
Indebtedness and Issuance of Preferred  Stock" covenant,  if an item of proposed
Indebtedness  meets the criteria of more than one of the categories of Permitted
Indebtedness  described  above,  or is entitled to be Incurred  according to the
first  paragraph of this covenant,  Waste Systems will be permitted to classify,
or reclassify,  such item of  Indebtedness  on the date of its Incurrence in any
manner that complies with this covenant.

        Limitation on Restricted Payments.  Waste Systems will not, and will not
permit any of its Restricted Subsidiaries to, directly or indirectly:

               (1) declare or pay any dividend on, or make any other  payment or
        distribution  on account  of Waste  Systems's  or any of its  Restricted
        Subsidiaries' capital stock, including,  without limitation, any payment
        in connection with any merger or  consolidation  involving Waste Systems
        or any of its  Restricted  Subsidiaries,  or to the  direct or  indirect
        holders  of  Waste  Systems's  or any of  its  Restricted  Subsidiaries'
        capital  stock in their  capacity as such,  other than (A)  dividends or
        distributions  payable in capital stock, other than Disqualified  Stock,
        of Waste  Systems,  or (B)  dividends or  distributions  by a Restricted
        Subsidiary payable to Waste Systems or another Restricted Subsidiary;

               (2)  purchase,  redeem or otherwise  acquire or retire for value,
        including,   without  limitation,  in  connection  with  any  merger  or
        consolidation  involving Waste Systems or any Waste Systems  subsidiary,
        any shares of capital stock or any options,  warrants or other rights to
        acquire  shares of capital  stock of Waste  Systems or any Waste Systems
        subsidiary,  other than any such capital stock owned by Waste Systems or
        any Restricted Subsidiary of Waste Systems;

               (3) make any payment on or with respect to, or purchase,  redeem,
        defease or otherwise  acquire or retire for value, any Indebtedness that
        is subordinated to the Senior Notes and the Series B Senior Notes or the
        subsidiary guarantees,  except a payment of interest or principal at the
        Stated Maturity thereof; or

               (4)    make any Investment, other than a Permitted Investment;

all such  payments and other  actions set forth in clauses (1) through (4) above
being collectively referred to as "Restricted  Payments," unless, at the time of
and immediately after giving effect to such Restricted Payment:

        (a)    no Default or Event of Default has occurred and is continuing;

        (b) Waste Systems could Incur at least $1.00 of additional Indebtedness,
other  than  Permitted  Indebtedness  pursuant  to the  first  paragraph  of the
"--Limitation on Indebtedness and Issuance of Preferred Stock" covenant; and

        (c) the aggregate amount of all Restricted  Payments declared or made by
Waste Systems and its  Restricted  Subsidiaries  after the date of the indenture
does not exceed the sum of:

               (1) 50% of the  Consolidated  Net Income of Waste Systems for the
        period,  taken as one  accounting  period,  from the  beginning of Waste
        Systems's  first  fiscal  quarter  commencing  after  the  date  of  the
        indenture  to the end of Waste  Systems's  most  recently  ended  fiscal
        quarter for which  internal  financial  statements  are available at the
        time of such Restricted  Payment or, if such Consolidated Net Income for
        such period is a loss, less 100% of such loss, plus

               (2) 100% of the aggregate Net Proceeds  received by Waste Systems
        since the date of the indenture from the issuance or sale, other than to
        a subsidiary, of capital stock of Waste Systems, other than Disqualified
        Stock,  or  from  the  issue  or  sale of  convertible  or  exchangeable
        Disqualified  Stock or convertible or  exchangeable  debt  securities of
        Waste Systems that have been converted into or exchanged for such equity
        interests,  other than  capital  stock,  or  Disqualified  Stock or debt
        securities, sold to a Waste Systems subsidiary, plus

               (3) to the extent that any Restricted Payment that was made after
        the date of the indenture is sold for cash,  other than to a subsidiary,
        or otherwise  liquidated or repaid for cash,  the lesser of (x) the cash
        return of capital  regarding such Restricted  Payment,  less the cost of
        disposition,  if any,  and (y) the  initial  amount  of such  Restricted
        Payment.

        In addition,  so long as no Default or Event of Default has occurred and
is  continuing  or would be caused  thereby,  the  following  payments and other
actions shall be expressly permitted  notwithstanding anything contained in this
"Limitations on Restricted  Payments"  covenant  described above  (collectively,
"Permitted Payments"):

               (A) the payment of any dividend  within 60 days after the date of
declaration  thereof,  if at said  declaration date such payment would have been
permitted under the indenture and such payment shall be deemed to have been paid
on such  date  of  declaration  for  purposes  of  clause  (4) of the  preceding
paragraph (c);

               (B) the redemption,  repurchase,  retirement, defeasance or other
acquisition  of any capital  stock or any  Indebtedness  of Waste Systems or any
Restricted  Subsidiary  that is  subordinated  in right of payment to the Senior
Notes and the Series B Senior Notes in exchange  for, or out of the Net Proceeds
of, the  substantially  concurrent sale, other than to a subsidiary,  of capital
stock of Waste Systems,  other than any  Disqualified  Stock;  provided that the
amount  of any such Net  Proceeds  that are  utilized  for any such  redemption,
repurchase,  retirement,  defeasance or other acquisition shall be excluded from
clause (c)(2) of the preceding paragraph;

               (C) the defeasance,  redemption,  repurchase or other acquisition
of Subordinated  Indebtedness of Waste Systems or any subsidiary  guarantor with
the net proceeds from an Incurrence of Permitted Refinancing Indebtedness;

               (D) any purchase or defeasance of  Subordinated  Indebtedness  of
Waste Systems or any subsidiary  guarantor to the extent  required upon a Change
of Control or Asset  Sale by the  indenture  or other  agreement  or  instrument
pursuant to which such Subordinated  Indebtedness was issued,  but only if Waste
Systems  (x) in  the  case  of a  Change  of  Control,  has  complied  with  our
obligations under the provisions described under "--Change of Control" or (y) in
the case of an Asset Sale has applied the Net Cash Proceeds from such Asset Sale
in  accordance  with the  provisions  under  the  "Limitation  on  Asset  Sales"
covenant;

               (E)  any  Restricted  Payments  made  with  the  proceeds  of the
substantially concurrent sale of capital stock (other than Disqualified Stock);

               (F) the  repurchase  of  capital  stock of Waste  Systems  or any
Restricted  Subsidiary,  including options,  warrants or other rights to acquire
the capital stock, from directors,  officers or employees, or their nominees, of
Waste Systems or its subsidiaries  according to the terms of an employee benefit
plan or employment agreement or similar arrangement;  provided that an aggregate
amount  of  all  such  repurchases,   net  of  repayments  or  cancellations  of
indebtedness as a result of such  repurchases,  shall not exceed $0.5 million in
any twelve-month period;

               (G) the  repurchase  by Waste  Systems of  500,000  shares of the
common stock from the Federal  Deposit  Insurance  Corporation  for an aggregate
purchase  price  not to  exceed  $2.8  million  out of the net  proceeds  of the
original sale of the Senior Notes;

               (H) the payment by Waste  Systems out of the net  proceeds of the
original  sale of the Senior  Notes of $20.0  million,  representing  the entire
principal  amount  outstanding of Waste  Systems's 13% short term notes due June
30, 1999;

               (I) the repayment by Waste Systems out of the net proceeds of the
original sale of the Senior Notes of capital leases and equipment  notes payable
outstanding  on the  closing  date in an  aggregate  amount  not to exceed  $4.0
million;

               (J) the  redemption  out of the net proceeds of the original sale
of the Senior Notes of certain of Waste Systems's 10%  convertible  subordinated
debentures  due October 6, 2000 in an aggregate  principal  amount not to exceed
$1.85 million; and

               (K)  Restricted   Payments,   other  than  a  dividend  or  other
distribution  declared  on any  capital  stock of Waste  Systems or a payment to
purchase,  redeem or otherwise  acquire or retire for value any capital stock of
Waste Systems, not to exceed $5.0 million in the aggregate.

        The amount of all  Restricted  Payments,  other than cash,  shall be the
fair  market  value on the date of the  Restricted  Payment of the  asset(s)  or
securities  proposed  to be  transferred  or  issued  by  Waste  Systems  or the
Restricted  Subsidiary,  as the case may be, pursuant to the Restricted Payment.
The fair market value of any assets or securities that are required to be valued
by this covenant shall be determined by the board of directors whose  resolution
concerning  such  valuation  shall be  delivered  to the  trustee.  The board of
directors' determination must be based upon an opinion or appraisal issued by an
accounting,  appraisal or  investment  banking firm of national  standing if the
fair market value exceeds $10.0  million.  Not later than the date of making any
Restricted  Payment,  Waste  Systems  shall  deliver to the trustee an officers'
certificate  stating that such Restricted Payment is permitted and setting forth
the basis upon which the calculations required by this "Limitation on Restricted
Payments"  covenant were computed,  together with a copy of any fairness opinion
or appraisal required by the indenture.

        Limitation on Asset Sales.

               (a) Waste  Systems will not,  and will not permit any  Restricted
Subsidiary  to,  consummate  any Asset  Sale  unless  (1) Waste  Systems or such
Restricted Subsidiary, as the case may be, receives consideration at the time of
such Asset Sale at least equal to the fair  market  value of the assets or other
property  sold or  disposed  of in the  Asset  Sale and (2) at least 75% of such
consideration consists of either cash or cash equivalents.

               (b) Within 365 days after any Asset Sale, Waste Systems may elect
to apply the Net Cash Proceeds from such Asset Sale to: (1)  permanently  reduce
or redeem  amounts  outstanding  under the Credit  Facility or any other  credit
facility  referred to in clause (b)(1) of the  "Limitation on  Indebtedness  and
Issuance of  Preferred  Stock"  covenant  or to the  repayment  of other  senior
Indebtedness  of Waste Systems or a Restricted  Subsidiary;  and/or (2) make, or
enter into a legally  binding  agreement to make, an  Investment  in, or acquire
assets and properties that will be used in the business of Waste Systems and our
Restricted  Subsidiaries  at the  Closing  Date.  Any  balance  of such Net Cash
Proceeds  exceeding  $10.0  million  and not  applied or invested as provided in
clauses  (1) and (2)  within  365 days of such  Asset  Sale  will be  deemed  to
constitute  "Excess  Proceeds"  and will be applied to make an offer to purchase
the Senior  Notes and Series B Senior  Notes,  which is  referred to as an Asset
Sale Offer, to the holder of the Senior Note, and Series B Senior Notes. Pending
the  final  application  of any  such  Net  Cash  Proceeds,  Waste  Systems  may
temporarily invest such Net Cash Proceeds in cash or cash equivalents.

        For the purposes of this  covenant,  the following  will be deemed to be
cash: (x) the assumption by the transferee of  Indebtedness  of Waste Systems or
Indebtedness  of any  Restricted  Subsidiary of Waste Systems and the release of
Waste  Systems  or  such  Restricted  Subsidiary  from  all  liability  on  such
Indebtedness  in  connection  with such Asset Sale,  in which case Waste Systems
shall,   without  further  action,  be  deemed  to  have  applied  such  assumed
Indebtedness in accordance  with clause (1) of the preceding  paragraph (b), and
(y) securities  received by Waste Systems or any Restricted  Subsidiary of Waste
Systems from the transferee that are promptly, and in any event within 120 days,
converted by Waste Systems or such Restricted Subsidiary into cash.

               (c) In the event of an Asset Sale that requires  Waste Systems to
make an Asset Sale Offer in conformity  with paragraph (b) above,  Waste Systems
will be required to purchase the Senior Notes and Series B Senior Notes tendered
pursuant to an offer by Waste  Systems for the Senior  Notes and Series B Senior
Notes at a purchase  price of 100% of their  principal  amount plus  accrued and
unpaid interest, if any, to the purchase date in accordance with the procedures,
including  prorating  in  the  event  of  oversubscription,  set  forth  in  the
indenture.  If the  aggregate  purchase  price of the Senior  Notes and Series B
Senior Notes tendered  according to the offer is less than the Net Cash Proceeds
allotted to the  purchase of the Senior Notes and Series B Senior  Notes,  Waste
Systems will apply the remaining Net Cash Proceeds to general corporate purposes
not prohibited by the  indenture.  If the aggregate  principal  amount of Senior
Notes and Series B Senior Notes  validly  tendered and not  withdrawn by holders
thereof exceeds the Excess Proceeds,  the Senior Notes and Series B Senior Notes
to be purchased will be selected on a pro rata basis.  Upon the  consummation of
any Asset Sale Offer,  the amount of Excess Proceeds shall be deemed to be reset
to zero.

               (d) Waste Systems will comply, to the extent applicable, with the
requirements  of  Section  14(e) of the  Exchange  Act and any other  applicable
securities  laws or regulations in connection  with the repurchase of the Senior
Notes and Series B Senior Notes pursuant to the indenture and will not be deemed
to have breached its obligations under the indenture by virtue thereof.

        Limitation  on Liens.  Waste  Systems  will not, and will not permit any
Restricted  Subsidiary to, directly or indirectly,  Incur or suffer to exist any
Lien on any of its  assets or  properties  of any  character,  or any  shares of
capital stock or  Indebtedness  of any  Restricted  Subsidiary,  without  making
effective  provision  for all of the Senior  Notes and Series B Senior Notes and
all other  amounts due under the  Indenture to be directly  secured  equally and
ratably  with, or before,  if the  obligation or liability to be secured by such
Lien is subordinated in right of payment to the Senior Notes and Series B Senior
Notes, the obligation or liability secured by such Lien.

        The preceding limitation does not apply to:

               (1) Liens existing on the Closing Date,  including Liens securing
        obligations  under the  Credit  Facility  or any other  credit  facility
        outstanding  on the date of the  indenture  or  permitted to be incurred
        under clause (b)(1) of the "Limitation on  Indebtedness  and Issuance of
        Preferred Stock" covenant;

               (2) Liens granted after the Closing Date on any assets or capital
        stock of Waste Systems or our Restricted  Subsidiaries  created in favor
        of the holders;

               (3) Liens regarding the assets of a Restricted Subsidiary granted
        by  the  Restricted  Subsidiary  to  Waste  Systems  or a  Wholly  Owned
        Restricted  Subsidiary to secure  Indebtedness owing to Waste Systems or
        the other Restricted Subsidiary;

               (4) Liens securing  Indebtedness which is incurred owing to Waste
Systems or another Restricted Subsidiary;

               (5) Liens  securing  Indebtedness  which is incurred to refinance
        secured  Indebtedness which is permitted to be Incurred under the second
        paragraph of the "Limitation on  Indebtedness  and Issuance of Preferred
        Stock" covenant;  provided that such Liens do not extend to or cover any
        property or assets of Waste Systems or any Restricted  Subsidiary  other
        than the property or assets securing the Indebtedness being refinanced;

               (6)  Liens on any  property  or assets  of Waste  Systems  or any
        Restricted  Subsidiary  securing  Indebtedness  of Waste Systems or such
        Restricted  Subsidiary  permitted  under the "Limitation on Indebtedness
        and Issuance of Preferred Stock" covenant;

               (7)  Liens  concerning  real  property  to  secure   Indebtedness
        Incurred  in  conformity  with  clause  (b)(8)  of  the  "Limitation  on
        Indebtedness and Issuance of Preferred Stock" covenant; or

               (8)    Permitted Liens, as defined below.

        Limitation on Transactions With Affiliates.  Waste Systems will not, and
will not permit any Restricted Subsidiary to, directly or indirectly, enter into
any  transaction  or  series  of  related   transactions,   including,   without
limitation,  the  sale,  purchase,  exchange  or lease of  assets,  property  or
services,  with  any  Affiliate,  other  than  Waste  Systems  or  a  Restricted
Subsidiary of Waste Systems, unless:

               (1) such  transaction or series of  transactions is on terms that
        are no less favorable to Waste Systems or such Restricted Subsidiary, as
        the case may be, than would be available in a comparable  transaction in
        arm's-length dealings with an unrelated third party; and

               (2) Waste  Systems  delivers to the trustee,  (A)  regarding  any
        transaction  or  series  of  related  transactions  involving  aggregate
        consideration  in excess of $1.0  million,  a resolution of the board of
        directors  set forth in an officers'  certificate  certifying  that such
        transaction  or  series  of  related  transactions  complies  with  this
        covenant  and has  been  approved  by a  majority  of the  disinterested
        members of the board of directors of Waste  Systems,  and (B)  regarding
        any   transaction  or  series  of   transactions   involving   aggregate
        consideration in excess of $10.0 million,  an opinion as to the fairness
        of such transaction to Waste Systems or such Restricted  Subsidiary,  as
        the  case  may  be,  from  a  financial  point  of  view,  issued  by an
        accounting, appraisal or investment banking firm of national standing.

        The preceding covenant will not restrict any of the following:

                      (a)  employment   agreements,   compensation  or  employee
        benefit   arrangements,   stock  options  or  stock  purchase  plans  or
        agreements with or for the benefit of any officer,  director or employee
        of Waste  Systems  entered into in the  ordinary  course of business and
        approved by the board of directors of Waste Systems, including customary
        fringe  benefits  and  reimbursement  or  advancement  of out of  pocket
        expenses,  loans to employees in the  ordinary  course of business,  and
        director's  and  officer's   liability   insurance  and  indemnification
        arrangements;

                      (b) any transaction  solely between or among Waste Systems
        and any of its  Restricted  Subsidiaries  or solely  between  Restricted
        Subsidiaries;

                      (c) the payment of reasonable  and customary  regular fees
        to directors of Waste Systems or any  Restricted  Subsidiary who are not
        employees of Waste Systems or any Restricted Subsidiary;

                      (d) any Restricted Payment not prohibited by the
        "Limitation on Restricted Payments" covenant;

        Limitation  on the  Issuance  and Sale of  Capital  Stock of  Restricted
Subsidiaries.  Waste Systems will not sell,  and will not permit any  Restricted
Subsidiary,  directly  or  indirectly,  to issue or sell,  any shares of capital
stock of a Restricted Subsidiary, including options, warrants or other rights to
purchase shares of such capital stock, except:

               (1)    to Waste Systems or a Wholly Owned Restricted Subsidiary;

               (2) issuances of director's qualifying shares or sales to foreign
        nationals of shares of capital stock of foreign Restricted Subsidiaries,
        to the extent required by applicable law;

               (3) if, immediately after giving effect to such issuance or sale,
        such  Restricted  Subsidiary  would no longer  constitute  a  Restricted
        Subsidiary  and any  Investment  in such Person  remaining  after giving
        effect to such  issuance  or sale would have been  permitted  to be made
        under the  "Limitation on Restricted  Payments"  covenant if made on the
        date of such issuance or sale; or

               (4) the  issuance  or  sale of  common  stock  of any  Restricted
        Subsidiaries if the proceeds  thereof are applied in accordance with the
        "Limitation on Asset Sales" covenant.

        Limitation  on  Dividends  and  Other  Payment  Restrictions   Affecting
Restricted  Subsidiaries.  Waste  Systems  will  not,  and will not  permit  any
Restricted  Subsidiary to, directly or indirectly,  create or otherwise cause or
suffer to exist or become effective any consensual encumbrance or restriction of
any kind on the ability of any Restricted Subsidiary to:

               (1) pay  dividends,  in  cash or  otherwise,  or make  any  other
        distributions  permitted  by  applicable  law  on or in  respect  of its
        capital stock,

               (2) pay any  Indebtedness  owed to  Waste  Systems  or any  other
               Restricted  Subsidiary,  (3)  make  loans  or  advances  to Waste
               Systems or any other Restricted Subsidiary,

               (4)transfer any of its property or assets to Waste Systems or any
               other Restricted Subsidiary, or

               (5)    Guarantee Indebtedness of Waste Systems or any other
               Restricted Subsidiary.

        The  preceding   provisions  shall  not  restrict  any  encumbrances  or
restrictions ("Permitted Liens") under or as a result of any of the following:

               (a)  any  agreement  in  effect  on the  Closing  Date,  and  any
        extensions,  refinancings,  renewals or replacement  of such  agreement;
        provided that the  encumbrances and restrictions in any such extensions,
        refinancings,  renewals or  replacements  are no less favorable to Waste
        Systems  or  any  Restricted   Subsidiary  than  those  encumbrances  or
        restrictions in the original agreement;

               (b)    existing under or as a result of applicable law;

               (c)the indenture, the Senior Notes, the Series B Senior Notes and
        the subsidiary guarantees;

               (d) with  respect to any Person or the property or assets of such
        Person acquired by Waste Systems or any Restricted Subsidiary,  existing
        at the  time  of such  acquisition  and not  incurred  in  contemplation
        thereof,  which  encumbrances or restrictions  are not applicable to any
        Person or the property or assets of any Person other than such Person or
        the property or assets of such Person so acquired;

               (e) in the case of  clause  (4) of the  first  paragraph  of this
        "Limitation  on  Dividends  and  Other  Payment  Restrictions  Affecting
        Restricted Subsidiaries" covenant,

                      (1) that  restrict in a customary  manner the  subletting,
               assignment  or transfer of any property or asset that is a lease,
               license, conveyance or contract or similar property or asset,

                      (2) existing by virtue of any  transfer  of,  agreement to
               transfer,  option  or  right  with  respect  to,  or  Lien on any
               property or assets of Waste Systems or any Restricted  Subsidiary
               not otherwise prohibited by the indenture, or

                      (3)  arising  or  agreed  to in  the  ordinary  course  of
               business,  not  relating  to any  Indebtedness,  and that do not,
               individually  or in the  aggregate,  detract  from  the  value of
               property or assets of Waste Systems or any Restricted  Subsidiary
               in any  manner  material  to  Waste  Systems  or  any  Restricted
               Subsidiary;

               (f) with respect to a Restricted Subsidiary and imposed according
        to an agreement  that has been entered into for the sale or  disposition
        of all or  substantially  all of the capital  stock of, or property  and
        assets of, such Restricted Subsidiary;

               (g)  Permitted  Refinancing   Indebtedness;   provided  that  the
        restrictions  contained  in  the  agreements  governing  such  Permitted
        Refinancing Indebtedness are no more restrictive, taken as a whole, than
        those  contained in the  agreements  governing  the  Indebtedness  being
        refinanced;

               (h) provisions  concerning the  disposition  or  distribution  of
        assets  or  property  in joint  venture  agreements  and  other  similar
        agreements entered into in the ordinary course of business;

               (i)  restrictions  on cash or other deposits or net worth imposed
        by customers  under  contracts  entered  into in the ordinary  course of
        business; and

               (j)  restrictions  imposed with respect to a subsidiary  of Waste
        Systems imposed  pursuant to a binding  agreement which has been entered
        into  for the sale or  disposition  of all or  substantially  all of the
        capital  stock  or  assets  of  such  subsidiary,   provided  that  such
        disposition will comply with the covenant entitled  "Limitation on Asset
        Sales."

Nothing contained in this "Limitation on Dividend and Other Payment Restrictions
Affecting Restricted  Subsidiaries"  covenant shall prevent Waste Systems or any
Restricted  Subsidiary  from (1) creating,  incurring,  assuming or suffering to
exist any Liens otherwise permitted in the "Limitation on Liens" covenant or (2)
restricting the sale or other disposition of property or assets of Waste Systems
or any of its Restricted  Subsidiaries that secure Indebtedness of Waste Systems
or any of its Restricted Subsidiaries.

        Limitation on Sale-Leaseback  Transactions.  Waste Systems will not, and
will not permit any  Restricted  Subsidiary  to,  enter into any  sale-leaseback
transaction  involving  any of its  assets or  properties  whether  now owned or
hereafter  acquired,  whereby Waste Systems or a Restricted  Subsidiary sells or
transfers such assets or properties and then or thereafter leases such assets or
properties  or any part  thereof or any other assets or  properties  which Waste
Systems or such  Restricted  Subsidiary,  as the case may be, intends to use for
substantially  the same purpose or purposes as the assets or properties  sold or
transferred.

        The  preceding   restriction  does  not  apply  to  any   sale-leaseback
transaction if:

               (1) Waste Systems or such Restricted  Subsidiary,  as applicable,
        could  have  (a)  Incurred  Indebtedness  in  an  amount  equal  to  the
        attributable   Indebtedness   relating   to  such  sale  and   leaseback
        transaction  under the Consolidated  Fixed Charge Coverage Ratio test in
        the first  paragraph of the covenant  described  above under the caption
        "--Limitation  on Indebtedness  and Issuance of Preferred Stock" and (b)
        Incurred a Lien to secure such  Indebtedness  pursuant  to the  covenant
        described above under the caption "--Limitation on Liens";

               (2)  the  gross  cash   proceeds  of  that  sale  and   leaseback
        transaction  are at least equal to the fair market value,  as determined
        in good faith by the board of  directors  and set forth in an  officers'
        certificate  delivered  to the  trustee,  of the  property  that  is the
        subject of such sale and leaseback transaction; and

               (3) the transfer of assets in that sale and leaseback transaction
        is  permitted  by,  and  Waste  Systems  applies  the  proceeds  of such
        transaction in compliance  with, the covenant  described above under the
        caption "--Limitation on Asset Sales."

        Limitation on Designation of  Unrestricted  Subsidiaries.  Waste Systems
will not  designate  any Waste  Systems  subsidiary,  other than a newly created
subsidiary in which no Investment in excess of $1,000 has previously  been made,
as an "Unrestricted  Subsidiary" under the indenture (a "Designation") after the
Closing Date unless:

               (1)  no Default shall have occurred and be continuing at the time
         of or after giving effect to such Designation; and

               (2) Waste  Systems  would not be  prohibited  under the indenture
        from making an Investment at the time of  Designation  in an amount (the
        "Designation  Amount") equal to the fair market value of such Restricted
        Subsidiary on such date.

        If a Restricted Subsidiary is designated as an Unrestricted  Subsidiary,
all  outstanding   Investments   owned  by  Waste  Systems  and  our  Restricted
Subsidiaries  in the subsidiary so designated will be deemed to be an Investment
made as of the time of such Designation and will reduce the amount available for
Restricted  Payments  under the  covenant  described  above  under  the  caption
"--Limitation  on Restricted  Payments" for all purposes of the indenture in the
Designation  Amount.  The  indenture  will further  provide  that neither  Waste
Systems nor any Restricted  Subsidiary shall at any time (x) provide a Guarantee
of or similar  undertaking,  including any undertaking,  agreement or instrument
evidencing  such  Indebtedness,  concerning any  Indebtedness of an Unrestricted
Subsidiary;  provided that Waste  Systems and our  Restricted  Subsidiaries  may
pledge  capital  stock  or  Indebtedness  of any  Unrestricted  Subsidiary  on a
nonrecourse  basis such that the pledgee has no claim  whatsoever  against Waste
Systems  other than to obtain  such  pledged  property;  or (y) be  directly  or
indirectly liable for any Indebtedness of any Unrestricted Subsidiary, except to
the extent  permitted under the covenants  described above under the "Limitation
on Restricted Payments" covenant.

        Waste  Systems will not revoke any  Designation  of a  subsidiary  as an
Unrestricted Subsidiary (a "Revocation"), unless:

               (1)  no Default shall have occurred and be continuing at the time
        of and after giving effect to such Revocation; and

               (2) all Liens and  Indebtedness of such  Unrestricted  Subsidiary
        outstanding  immediately  following such  Revocation  shall be deemed to
        have been  incurred  at such time and shall  have been  permitted  to be
        incurred for all purposes of the indenture.

        All  requisite   designations  and  revocations  must  be  evidenced  by
resolutions of the board of directors of Waste Systems  delivered to the trustee
certifying compliance with the preceding provisions.

        Limitation  on  Issuances  of  Guarantees  of  Indebtedness;  Additional
Guarantors.  Waste Systems will not permit any of its  Restricted  Subsidiaries,
directly or indirectly,  to guarantee or pledge any assets to secure the payment
of any  Indebtedness  of Waste  Systems  under any credit  facility  unless such
Restricted  Subsidiary  simultaneously  executes  and  delivers  a  supplemental
indenture providing for the guarantee of the payment of the Senior Notes and the
Series B Senior Notes by such Restricted Subsidiary on a senior unsecured basis.

        Notwithstanding the preceding  paragraph,  each subsidiary  guarantee of
the Senior Notes and the Series B Senior Notes will provide by its terms that it
will be  automatically  and  unconditionally  released and discharged  under the
circumstances described above under the caption "--Subsidiary Guarantees."

        Reports.  Whether  or  not  required  by  the  Securities  and  Exchange
Commission,  so  long  as  any  Senior  Notes  or  Series  B  Senior  Notes  are
outstanding,  Waste Systems will furnish to the holders of such Senior Notes and
the Series B Senior Notes,  within the time periods  specified in the Securities
and Exchange Commission's rules and regulations:

               (1) all quarterly and annual financial  information that would be
        required to be  contained in a filing with the  Securities  and Exchange
        Commission on Forms 10-Q and 10-K if Waste Systems were required to file
        these  forms,  including  a  "Management's  Discussion  and  Analysis of
        Financial  Condition and Results of Operations" and, with respect to the
        annual information only, a report on the annual financial  statements by
        Waste Systems's certified independent accountants; and

               (2) all current  reports  that would be required to be filed with
        the Securities and Exchange Commission on Form 8-K if Waste Systems were
        required to file these reports.

        If Waste Systems has Designated any of its  subsidiaries as Unrestricted
Subsidiaries,  then the quarterly and annual financial  information  required by
the preceding paragraph shall include a reasonably detailed presentation, either
on  the  face  of  the  financial  statements  or  in  the  footnotes,   and  in
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations,"  of the  financial  condition  and results of  operations  of Waste
Systems and the Restricted  Subsidiaries  separate from the financial  condition
and results of operations of the Unrestricted Subsidiaries of Waste Systems.

        In  addition,  whether or not  required by the  Securities  and Exchange
Commission, Waste Systems will file a copy of all of the information and reports
referred  to in  clauses  (1) and (2) above  with the  Securities  and  Exchange
Commission  for public  availability  within the time  periods  specified in the
Securities  and  Exchange   Commission's  rules  and  regulations,   unless  the
Securities  and  Exchange  Commission  will reject such a filing,  and make such
information  available to securities  analysts and  prospective  investors  upon
request.

        Additional Covenants.  The indenture also contains covenants concerning
the following matters:

        -      payment of principal, premium and interest;

        -      maintenance of an office or agency in the City of New York;

        -      maintenance of corporate existence; and

        -      provision of financial statements.

Merger, Consolidation or Sale of Assets

        Waste Systems will not consolidate with or merge with or into, or convey
or transfer or lease in one transaction or a series of related transactions, all
or substantially all of its assets to, another Person unless:

               (1)  the  resulting,   surviving  or   transferred   Person  (the
        "successor  corporation") is a corporation  organized and existing under
        the laws of the United  States or any state  thereof or the  District of
        Columbia  and,  if other than  Waste  Systems,  assumes by  supplemental
        indenture  all the  obligations  of Waste Systems under the Senior Notes
        and the indenture;

               (2)  immediately  after  giving  effect to such  transaction,  no
Default or Event of Default exists; and

               (3) immediately after giving pro forma effect to such transaction
        and any related financing transactions,  the Successor Corporation would
        be  permitted to incur at least $1.00 of  Indebtedness  according to the
        Consolidated  Fixed  Charge  Coverage  Ratio test set forth in the first
        paragraph of the "Limitation on  Indebtedness  and Issuance of Preferred
        Stock" covenant.

        The successor  corporation shall be the successor to Waste Systems under
the  indenture,  and in the case of any such  transfer,  Waste  Systems shall be
released from its  obligations  under the indenture and the Senior Notes and the
Series  B  Senior   Notes.   Notwithstanding   the   preceding,   this  "Merger,
Consolidation and Sale of Assets" covenant will not apply to a sale, assignment,
transfer,  conveyance  or other  disposition  of assets  between or among  Waste
Systems  and  any of its  Wholly  Owned  Restricted  Subsidiaries  or any of the
subsidiary guarantors. Events of Default

        Each of the  following  constitutes  an  "Event  of  Default"  under the
indenture:

               (a) Default  for 30 days in the  payment  when due of interest on
        any Senior Note or Series B Senior Note,  whether or not  prohibited  by
        the subordination provisions of the indenture;

               (b) Default in the payment  when due of  principal of or premium,
        if any,  with  respect to any Senior Note or Series B Senior Note at its
        stated maturity,  upon optional  redemption,  upon required  repurchase,
        upon declaration or otherwise;

               (c) failure by Waste Systems or any  Restricted  Subsidiaries  to
        comply  with the  provisions  described  under the  captions  "--Merger,
        Consolidation  and Sale of Assets" and  "--Change  of Control" and under
        the covenants described under "--Certain  Covenants--Limitation on Asset
        Sales,"  "--Limitation  on  Restricted  Payments"  or  "--Limitation  on
        Indebtedness and Issuance of Preferred Stock" above;

               (d)  failure by Waste  Systems  to observe or perform  any of its
        non-payment  covenants or agreements  contained in the indenture,  other
        than a default in the performance, or breach, of a covenant or agreement
        specifically   described  in  paragraph  (c)  above,  and  such  default
        continues for 30 days after notice;

               (e) Default  under any mortgage,  indenture or  instrument  under
        which there may be issued or by which there may be secured or  evidenced
        any  Indebtedness  for money borrowed by Waste Systems or any Restricted
        Subsidiaries,  or the payment of which is Guaranteed by Waste Systems or
        any Restricted Subsidiaries,  whether such Indebtedness or Guarantee now
        exists, or is created after the date of the indenture, if that default:

                             (1) is caused by a failure to pay  principal  of or
               premium,  if any,  or interest  on such  Indebtedness  before the
               expiration of the grace period  provided in such  Indebtedness on
               the date of such default (a "Payment Default"); or

                             (2)results in the acceleration of such Indebtedness
        before its express maturity;

        and,  in each  case,  the  principal  amount  of any such  Indebtedness,
        together with the principal amount of any other such Indebtedness  under
        which there has been a Payment Default or the maturity of which has been
        so accelerated, aggregates $5.0 million or more;

               (f) any  judgment or decree for the payment of money in excess of
        $5.0 million, to the extent not covered by insurance, is entered against
        Waste  Systems or a Restricted  Subsidiary,  remains  outstanding  for a
        period  of 60 days  after  such  judgment  or decree  becomes  final and
        non-appealable,  and is not discharged,  waived or the execution thereof
        stayed  for a period of 10 days  after  notice  (the  "judgment  default
        provision");

               (g)  except  as  permitted  by  the  indenture,   any  subsidiary
        guarantee shall be held in any judicial  proceeding to be  unenforceable
        or invalid or shall  cease for any reason to be in full force and effect
        or any  subsidiary  guarantor,  or any  Person  acting  on behalf of any
        subsidiary guarantor,  shall deny or disaffirm its obligations under its
        subsidiary guarantee; and

               (h) specific events of bankruptcy,  insolvency or  reorganization
        of  Waste   Systems  or  a   subsidiary   guarantor   (the   "bankruptcy
        provisions"). However, a default under clause (d), (e) or (f) above will
        not  constitute  an Event of Default until the trustee or the holders of
        25% in  principal  amount of the  outstanding  Senior Notes notify Waste
        Systems  of the  Default  and Waste  Systems  does not cure the  Default
        within the time specified after receipt of such notice.

        If an Event of  Default,  other than as  specified  in clause (h) above,
occurs and is continuing, the trustee may, and at the request of at least 25% in
principal  amount of the  outstanding  Senior  Notes and  Series B Senior  Notes
shall,  by notice to Waste  Systems  declare  the  principal  of and accrued and
unpaid  interest,  if any,  on all the Senior  Notes to be  immediately  due and
payable. Upon such a declaration, such principal and accrued and unpaid interest
shall  be due and  payable  immediately.  If an  Event of  Default  relating  to
particular  events of bankruptcy,  insolvency or reorganization of Waste Systems
occurs and is continuing, then the principal of and accrued and unpaid interest,
if any,  on all the Senior  Notes and Series B Senior  Notes will  become and be
immediately  due and payable without any declaration or other act on the part of
the  trustee  or any  holder.  Under  certain  circumstances,  the  holders of a
majority in principal amount of the outstanding Senior Notes and Series B Senior
Notes may (1)  rescind any such  acceleration  concerning  the Senior  Notes and
Series B Senior  Notes and their  consequences  and (2) waive,  on behalf of the
holders  of all of the  Senior  Notes and Series B Senior  Notes,  any  existing
Default or Event of Default and its  consequences  under the indenture  except a
continuing  Default or Event of Default in the  payment of  interest  on, or the
principal of or premium,  if any, regarding the Senior Notes and Series B Senior
Notes.

        Subject to the provisions of the indenture relating to the duties of the
trustee,  if an Event of Default occurs and is  continuing,  the trustee will be
under no  obligation to exercise any of the rights or powers under the indenture
at the request or  direction  of any of the holders  unless  such  holders  have
offered to the  trustee  reasonable  indemnity  or  security  against  any loss,
liability  or  expense.  Except to  enforce  the  right to  receive  payment  of
principal,  premium,  if any,  or  interest  when due,  no holder may pursue any
remedy concerning the indenture or the Senior Notes or the Series B Senior Notes
unless:

               (1) the holder has  previously  given the trustee  notice that an
Event of Default is continuing;

               (2)  holders  of  at  least  25%  in  principal   amount  of  the
        outstanding  Senior Notes and Series B Senior Notes have  requested  the
        trustee to pursue the remedy;

               (3)  such holders have offered the trustee reasonable security or
        indemnity against any loss, liability or expense;

               (4) the trustee has not complied with such request within 60 days
        after the receipt of the request and the offer of security or indemnity;
        and

               (5)  the  holders  of a  majority  in  principal  amount  of  the
        outstanding  Senior  Notes and Series B Senior  Notes have not given the
        trustee a direction that, in the opinion of the trustee, is inconsistent
        with such request within such 60-day period.

Subject to specific restrictions,  the holders of a majority in principal amount
of the outstanding Senior Notes and Series B Senior Notes are given the right to
direct the time,  method and place of conducting  any  proceeding for any remedy
available  to the trustee or to  exercise  any trust or power  conferred  on the
trustee. The trustee, however, may refuse to follow any direction that conflicts
with law or the indenture or that the trustee  determines is unduly  prejudicial
to the rights of any other holder or that would  involve the trustee in personal
liability.  Prior to taking any action under the indenture,  the trustee will be
entitled to  indemnification  satisfactory to it in its sole discretion  against
all losses and expenses caused by taking or not taking such action.

        The indenture provides that if a Default occurs and is continuing and is
known to the trustee, the trustee must mail to each holder notice of the Default
within 90 days after it occurs.  Except in the case of a Default in the  payment
of principal  of,  premium,  if any, or interest on, any Senior Note or Series B
Senior  Notes,  the trustee may  withhold  notice if and so long as its board of
directors,  a committee  of its board of  directors  or a committee of its trust
officers in good faith determines that withholding notice is in the interests of
the holders of the Senior Notes and Series B Senior  Notes.  In addition,  Waste
Systems is required to deliver to the  trustee,  within 90 days after the end of
each fiscal year, a certificate  indicating  whether the signers thereof know of
any Default  that  occurred  during the  previous  year.  Waste  Systems also is
required to deliver to the trustee, within 30 days after the occurrence thereof,
written notice of any events which constitute certain Defaults.

        In the case of any Event of Default occurring as a result of any willful
action or inaction  taken or not taken by or on behalf of Waste Systems with the
intention of avoiding  payment of the premium that Waste  Systems would have had
to pay if Waste Systems then had elected to redeem the Senior Notes and Series B
Senior  Notes in  conformity  with the  optional  redemption  provisions  of the
indenture,  an equivalent  premium shall also become and be immediately  due and
payable to the extent permitted by law upon the acceleration of the Senior Notes
and Series B Senior Notes.  If an Event of Default  occurs before March 2, 2003,
as a result of any willful  action,  or inaction,  taken, or not taken, by or on
behalf of Waste  Systems  with the  intention  of avoiding  the  prohibition  on
redemption  of the Senior  Notes or the Series B Senior  Notes  before  March 2,
2003, then the premium specified in the indenture shall also become  immediately
due and  payable to the extent  permitted  by law upon the  acceleration  of the
Senior Notes or the Series B Senior Notes.

Defeasance

        Waste  Systems,  at its  option  and at any time may  terminate  all its
obligations discharged with respect to the outstanding Senior Notes and Series B
Senior Notes and the indenture and all obligations of the subsidiary  guarantors
may be discharged with respect to the subsidiary guarantees ("legal defeasance")
except for:

               (1) the rights of holders of outstanding  Senior Notes and Series
        B Senior  Notes to receive  payments  in respect  of the  principal  of,
        premium,  if any,  and interest on such Senior Notes and Series B Senior
        Notes when such payments are due;

               (2) Waste Systems's  obligations to issue temporary  Senior Notes
        and Series B Senior  Notes,  register  the  transfer  or exchange of any
        Senior Notes and Series B Senior Notes,  replace  mutilated,  destroyed,
        lost or stolen  Senior  Notes or Series B Senior  Notes and  maintain an
        office or agency for  payments in respect of the Senior Notes and Series
        B Senior Notes outstanding and hold such payments in trust;

               (3) the rights,  powers,  trusts,  duties and  immunities  of the
        trustee, and Waste Systems's obligations in connection therewith; and

               (4)    the legal defeasance provisions of the indenture.

        Covenant  Defeasance.  Waste Systems may, at its option and at any time,
elect to have the  obligations  of Waste Systems and the  subsidiary  guarantors
released  with  regard to  specific  covenants  set forth in the  indenture  and
described under "--Certain  Covenants" above and, after release, any omission to
comply with these  covenants  shall not constitute a Default or Event of Default
with  respect  to the  Senior  Notes  and  Series B Senior  Notes.  In the event
covenant   defeasance  occurs,   certain  events,  not  including   non-payment,
bankruptcy, receivership,  rehabilitation and insolvency events, described under
"--Events of Default" will no longer constitute an Event of Default with respect
to the Senior Notes and Series B Senior Notes.

        In order to exercise either legal defeasance or covenant defeasance:

               (1)  Waste  Systems  must  irrevocably  deposit  or  cause  to be
        deposited with the trustee,  as trust funds in trust, for the benefit of
        the  holders of the  Senior  Notes and  Series B Senior  Notes,  cash in
        United States dollars, noncallable United States Government Obligations,
        as defined in the Indenture,  or a combination  thereof, in such amounts
        as will be sufficient, in the opinion of a nationally recognized firm of
        independent  public  accountants,  to pay the principal of, premium,  if
        any,  and interest on the  outstanding  Senior Notes and Series B Senior
        Notes on the stated  maturity or on the applicable  redemption  date, as
        the case may be, of such principal,  premium,  if any, or installment of
        interest and Waste  Systems  must  specify  whether the Senior Notes and
        Series B Senior Notes are being  defeased to maturity or to a particular
        redemption date;

               (2) no Default or Event of Default has occurred and is continuing
        either:  (A) on the date of such deposit,  other than a Default or Event
        of Default  resulting  from the borrowing of funds to be applied to such
        deposit;  or (B)  insofar  as  Events  of  Default  from  bankruptcy  or
        insolvency events are concerned, at any time in the period ending on the
        91st day after the date of deposit;

               (3) such legal  defeasance or covenant  defeasance may not result
        in a breach or violation  of, or constitute a default under any material
        agreement  or  instrument,  other  than the  indenture,  to which  Waste
        Systems or any subsidiary guarantor is a party or by which it is bound;

               (4) in the case of legal  defeasance,  Waste Systems must deliver
        to the  trustee  an  opinion of  counsel  reasonably  acceptable  to the
        trustee  confirming  that (A) Waste Systems has received  from, or there
        has been  published  by, the  Internal  Revenue  Service a ruling or (B)
        since the date of the  indenture,  there has been a change in applicable
        federal income tax law, in either case to the effect,  and based thereon
        such opinion of counsel shall  confirm,  the holders of the  outstanding
        Senior Notes and Series B Senior Notes will not recognize  income,  gain
        or loss for  federal  income  tax  purposes  as a result  of such  legal
        defeasance  and  will be  subject  to  federal  income  tax on the  same
        amounts, in the same manner and at the same times as would have been the
        case if such legal defeasance had not occurred;

               (5) in the  case  of  covenant  defeasance,  Waste  Systems  must
        deliver to the trustee an opinion of counsel  reasonably  acceptable  to
        the trustee  confirming that the holders of the outstanding Senior Notes
        and Series B Senior Notes will not  recognize  income,  gain or loss for
        federal income tax purposes as a result of such covenant  defeasance and
        will be subject to federal  income tax on the same amounts,  in the same
        manner  and at the  same  times  as  would  have  been  the case if such
        covenant defeasance had not occurred;

               (6) Waste  Systems  must  deliver  to the  trustee  an opinion of
        counsel to the effect that after the 91st day following the deposit, the
        trust  funds  will  not be  subject  to  the  effect  of any  applicable
        bankruptcy,   insolvency,   reorganization  or  similar  laws  affecting
        creditors' rights generally;

               (7) Waste  Systems  must  deliver  to the  trustee  an  officers'
        certificate  stating that the deposit was not made by Waste Systems with
        the intent of preferring the holders of Senior Notes and Series B Senior
        Notes  over the other  creditors  of Waste  Systems  with the  intent of
        defeating,  hindering, delaying or defrauding creditors of Waste Systems
        or others; and

               (8) Waste  Systems  must  deliver  to the  trustee  an  officers'
        certificate and an opinion of counsel,  each stating that all conditions
        precedent  relating to the legal  defeasance or the covenant  defeasance
        have been complied with.

Satisfaction and Discharge of the Indenture

        The indenture  will cease to be of further  effect,  except as otherwise
expressly provided for in the Indenture,  when either (1) all outstanding Senior
Notes and Series B Senior Notes have been delivered,  other than lost, stolen or
destroyed  Senior Notes and Series B Senior Notes which have been  replaced,  to
the trustee for  cancellation or (2) all  outstanding  Senior Notes and Series B
Senior Notes have become due and payable,  whether at maturity or as a result of
the mailing of a notice of redemption pursuant to the terms of the indenture and
Waste Systems has irrevocably deposited with the trustee funds sufficient to pay
at maturity or upon redemption all outstanding  Senior Notes and Series B Senior
Notes,  including  interest  thereon,  other than  lost,  stolen,  mutilated  or
destroyed Senior Notes and Series B Senior Notes which have been replaced,  and,
in  either  case,  Waste  Systems  has paid all  other  sums  payable  under the
indenture.  The trustee is required to acknowledge satisfaction and discharge of
the indenture on demand of Waste Systems accompanied by an officer's certificate
and an opinion of counsel at the cost and expense of Waste Systems.

Transfer and Exchange

        Upon any  transfer  of a Senior  Note or a  Series  B Senior  Note,  the
registrar  may require a holder,  among  other  things,  to furnish  appropriate
endorsements and transfer  documents,  and to pay any taxes and fees required by
law or permitted by the indenture.  The registrar is not required to transfer or
exchange any Senior Note or Series B Senior Note selected for  redemption nor is
the registrar required to transfer or exchange any notes for a period of 15 days
before a selection of notes to be redeemed.  The  registered  holder of a Senior
Note or a  Series  B  Senior  Note  may be  treated  as the  owner of it for all
purposes.

Amendments and Waivers

        Except as set forth in this exchange offering memorandum,  the indenture
and any subsidiary guarantee may be modified and amended by Waste Systems,  each
subsidiary  guarantor  and the  trustee  with the  consent  of the  holders of a
majority in aggregate  principal  amount of the Senior Notes and Series B Senior
Notes then  outstanding  and any past default or compliance  with any provisions
may be waived with the consent of the holders of a majority in principal  amount
of the Senior Notes and Series B Senior Notes then outstanding. However, without
the  consent of each  holder of an  outstanding  Senior  Note or Series B Senior
Notes affected, no such amendment or waiver may, among other things,

               (1)  reduce  the  principal  amount of  Senior  Notes or Series B
        Senior Notes whose holders must consent to an  amendment,  supplement or
        waiver;

               (2) reduce the rate of or extend the time for payment of interest
        on any Senior Note or Series B Senior Notes;

               (3)  reduce the principal of or extend the Stated Maturity of any
        Senior Note or Series B Senior Notes;

               (4) reduce the premium  payable upon the redemption or repurchase
        of any Senior Note or Series B Senior  Notes or change the time at which
        any Senior Note or Series B Senior  Notes may be  redeemed as  described
        under "Redemption" above;

               (5) make any Senior Note or Series B Senior Notes payable in
        money other than that stated in the note;

               (6)  impair  the  right  of any  holder  to  receive  payment  of
        principal  of and  interest on such  holder's  Senior  Notes or Series B
        Senior Notes on or after the due dates therefor or to institute suit for
        the  enforcement  of any payment on or concerning  such holder's  Senior
        Notes or Series B Senior Notes;

               (7) make any change in the  provisions of the indenture  relating
        to  waivers  of past  Defaults  or Events of  Default  or the  rights of
        holders of Senior Notes or Series B Senior Notes to receive  payments of
        principal  of or premium,  if any,  or  interest on the Senior  Notes or
        Series B Senior Notes;
               (8) waive a  redemption  payment  concerning  any Senior  Note or
Series B Senior Notes; or

               (9)  make  any  change  in the  preceding  amendment  and  waiver
provisions.

        In  addition,  any  amendment  to, or waiver of, the  provisions  of the
indenture  relating  to a Change of Control or the Change of Control  Offer that
adversely  affects  the rights of the  holders  of the Senior  Notes or Series B
Senior  Notes  will  require  the  consent  of the  holders  of at least  75% in
aggregate  principal  amount of  Senior  Notes and  Series B Senior  Notes  then
outstanding.

        Notwithstanding  the  preceding,  without  the  consent of any holder of
Senior Notes,  Series B Senior Notes, Waste Systems,  the subsidiary  guarantors
and the trustee may amend or  supplement  the  indenture or the Senior Notes and
Series B Senior Notes:

               (1) to cure any ambiguity, defect or inconsistency; provided that
        such  actions do not  adversely  affect the  interests of holders of the
        Senior Notes and Series B Senior Notes in any material respect;

               (2) to  provide  for  uncertificated  Senior  Notes and  Series B
        Senior Notes in addition to, or in place of,  certificated  Senior Notes
        and Series B Senior Notes;

               (3) to provide for the  assumption by a successor  corporation of
        Waste  Systems's  obligations  to holders  of Senior  Notes and Series B
        Senior Notes in the case of a merger or  consolidation or sale of all or
        substantially all of Waste Systems's assets;

               (4) to make any change that would provide any  additional  rights
        or benefits to the holders of Senior  Notes and Series B Senior Notes or
        that does not  adversely  affect the legal rights under the indenture of
        any such holder;

               (5) to comply with any requirement of the Securities and Exchange
        Commission  in order to  effect or  maintain  the  qualification  of the
        indenture under the Trust Indenture Act;

               (6)    to add additional Events of Default;

               (7)    to evidence and provide for the acceptance of appointment
        under the indenture by a successor trustee;

               (8)    to secure the Senior Notes and Series B Senior Notes; and

               (9)    to add new subsidiary guarantors or release subsidiary
        guarantors in accordance with the terms of the indenture.

Concerning the Trustee

        The  Bank  of New  York,  as  successor  to IBJ  Whitehall  Bank & Trust
Company,  is the trustee  under the  indenture  and has been  appointed by Waste
Systems as registrar and paying agent with regard to the Senior Notes and Series
B Senior Notes. The trustee's  current address is 101 Barclay Street,  New York,
NY 10286.

        The indenture contains certain limitations on the rights of the trustee,
should it become a creditor  of Waste  Systems,  to obtain  payment of claims in
particular  cases or to realize on certain  property  received in respect of any
such claim as security or otherwise.  The trustee will be permitted to engage in
other  transactions,  however,  if it  acquires  any  conflicting  interest,  as
defined, it must eliminate such conflict or resign.

        The  holders of a majority  in  aggregate  principal  amount of the then
outstanding  Senior Notes and Series B Senior  Notes issued under the  indenture
will have the  right to direct  the time,  method  and place of  conducting  any
proceeding  for exercising  any remedy  available to the trustee.  The indenture
provides that in case an Event of Default shall occur, which shall not be cured,
the trustee will be required, in the exercise of its power, to use the degree of
care of a  prudent  man in the  conduct  of his  own  affairs.  Subject  to such
provisions,  the trustee  will be under no  obligation  to  exercise  any of its
rights or powers under the indenture at the request of any of the holders of the
Senior Notes and Series B Senior Notes  issued under the  indenture  unless they
shall have offered to the trustee security and indemnity satisfactory to it.

Governing Law

        The indenture  provides that it and the Senior Notes and Series B Senior
Notes will be governed by, and  construed in  accordance  with,  the laws of the
State of New York without giving effect to applicable principles of conflicts of
law to the extent that the application of the law of another  jurisdiction would
be required thereby.

Certain Definitions

        "Acquired  Indebtedness"  means Indebtedness of a Person existing at the
time such  Person is merged with or into Waste  Systems or becomes a  Restricted
Subsidiary or assumed by Waste Systems or a Restricted  Subsidiary in connection
with the  acquisition  of assets from such Person and not Incurred in connection
with, or in  anticipation  of, such Person  becoming a Restricted  Subsidiary or
such acquisition of assets.

        "Adjusted   EBITDA"  means,  with  respect  to  Waste  Systems  and  the
Restricted  Subsidiaries  for any  period,  the EBITDA of Waste  Systems and the
Restricted Subsidiaries for such period plus the following: (a) one-time charges
incurred   during  such  period   associated  with  the  write-off  of  landfill
development  costs;  (b) costs incurred  during such period  associated with the
integration  of  acquired   companies  and  businesses   into  Waste   Systems's
operations,  including,  without  limitation,  costs related to termination  and
retention  of  employees,   lease  termination   costs,  costs  related  to  the
integration of information  systems, and costs related to the change of the name
of the acquired company or business; and (c) restructuring costs incurred during
such period.

        "Affiliate"  means,  with  respect to any  specified  Person,  any other
Person  directly or indirectly  controlling  or controlled by or under direct or
indirect  common  control  with such  specified  Person.  For  purposes  of this
definition,   "control,"  including,   with  correlative  meanings,   the  terms
"controlling,"  "controlled  by" and "under common  control with," of any Person
means the  possession,  directly or indirectly,  of the power to direct or cause
the direction of the management and policies of such Person, whether through the
ownership of voting securities, by contract or otherwise.

        "Asset Sale" means any sale, issuance,  lease,  conveyance,  transfer or
other  disposition,   including,   without  limitation,  by  way  of  merger  or
consolidation,  collectively,  a "transfer,"  by Waste Systems or any Restricted
Subsidiary,  other than to Waste  Systems or a Restricted  Subsidiary  and other
than directors' qualifying shares, directly or indirectly, in one transaction or
in a series  of  related  transactions  of (a) any  capital  stock,  other  than
Disqualified Stock, of any Restricted  Subsidiary,  (b) all or substantially all
of the properties  and assets of Waste Systems and its  Restricted  Subsidiaries
representing  a division  or line of  business  or (c) any other  properties  or
assets of Waste Systems or any Restricted Subsidiary, other than in the ordinary
course of business;  provided,  however, the following transactions shall not be
deemed Asset Sales:

               (1)  the  transfer  of  accounts  receivable  (or  participations
        therein) in connection with any accounts receivables financing;

               (2)  the transfer of capital stock or Indebtedness or other
       securities of an Unrestricted Subsidiary;

               (3) the transfer of assets pursuant to and in accordance with the
        limitation  on  mergers,  sales  or  consolidations  provisions  in  the
        indenture;

               (4) the making of Restricted Payments permitted by the Restricted
        Payments covenant in the indenture;

               (5) the creation or assumption of, or foreclosure thereon, a Lien
        securing  Indebtedness to the extent that such Lien does not violate the
        "--Limitation on Liens" covenant above; and

               (6) the  consummation  of any sale or series of related  sales of
        assets or  properties  of Waste  Systems and any  Restricted  Subsidiary
        having an aggregate fair market value for all such sales of less than $1
        million in any fiscal year.

        "Average Life" means,  as of the date of  determination,  concerning any
Indebtedness or Preferred Stock,  the quotient  obtained by dividing (a) the sum
of the product of the numbers of years,  rounded  upwards to the nearest  month,
from  the  date of  determination  to the  dates  of each  successive  scheduled
principal  payment  of  such  Indebtedness  or  redemption  or  similar  payment
regarding such Preferred  Stock  multiplied by the amount of such payment by (b)
the sum of all such payments.

        "Business  Day"  means any day  except  Saturday,  Sunday and any day on
which  banks  in The  City of New  York  are  required  or  permitted  by law or
executive order to close.

        "Capital  Lease  Obligation"  means,  with  respect  to any  Person,  an
obligation  that is required to be  classified  and  accounted  for as a capital
lease for financial  reporting  purposes in accordance with GAAP, and the amount
of Indebtedness  represented by such obligation shall be the capitalized  amount
of such  obligation  determined in accordance with GAAP; and the Stated Maturity
thereof  shall be the date of the last  payment of rent or any other  amount due
under such lease  before the first date upon which such lease may be  terminated
by the lessee without payment of a penalty.

        "Capital  Stock"  of any  Person  means any and all  shares,  interests,
partnership interests, rights to purchase, warrants, options,  participations or
other  equivalents  of or interests in, however  designated,  the equity of such
Person, including any Preferred Stock, but excluding debt securities convertible
into such equity.

        "Cash Equivalents" means:

                      (a)   marketable   direct   obligations   issued   by,  or
        unconditionally guaranteed by, the United States Government or issued by
        any agency thereof and backed by the full faith and credit of the United
        States;

                      (b) marketable direct  obligations  issued by any state of
        the United  States of America or any political  subdivision  of any such
        state or any public  instrumentality  thereof  maturing  within one year
        from the date of  acquisition  thereof and, at the time of  acquisition,
        having one of the two highest ratings  obtainable from either Standard &
        Poor's  Rating  Services  ("Standard  & Poor's")  or  Moody's  Investors
        Service, Inc. ("Moody's");
                      (c)  commercial  paper maturing no more than one year from
        the date of creation  thereof and, at the time of acquisition,  having a
        rating  of at least  A-1 from  Standard  & Poor's  or at least  P-1 from
        Moody's;

                      (d)  certificates  of deposit or bankers'  acceptances or,
        with regard to foreign banks, similar  instruments,  maturing within one
        year from the date of  acquisition  thereof issued by any bank organized
        under the laws of the United  States of America or any state  thereof or
        the District of Columbia or any United  States  branch of a foreign bank
        having at the date of acquisition  thereof  combined capital and surplus
        of not less than $200 million;

                      (e)  repurchase  obligations  with a term of not more than
        seven days for  underlying  securities of the types  described in clause
        (a)  above  entered  into  with  any  bank  meeting  the  qualifications
        specified in clause (d) above; and

                      (f)   investments  in  money  market  funds  which  invest
        substantially  all their assets in securities of the types  described in
        clauses (a) through (e) above.

        "Change of Control" means the occurrence of any of the following events:

                      (1) any  "person"  or  "group,"  as such terms are used in
        Sections  13(d)  and  14(d)  of the  Exchange  Act,  is or  becomes  the
        "beneficial  owner,"  as  defined  in Rules  13d-3 and  13d-5  under the
        Exchange Act, except that for purposes of this clause (1) such person or
        group shall be deemed to have "beneficial  ownership" of all shares that
        any said person or group has the right to acquire, whether such right is
        exercisable  immediately or only after the passage of time,  directly or
        indirectly,  of  more  than  50%  of  the  total  voting  power  of  the
        outstanding Voting Stock of Waste Systems; or

                      (2)  individuals  who on the Closing Date  constitute  the
        board of directors,  together with any new or successor  directors whose
        election by the board of directors or whose  nomination  by the board of
        directors for election by Waste Systems's stockholders was approved by a
        vote of at least  two-thirds of the members of the board of directors on
        the date of their  election  or  nomination,  cease  for any  reason  to
        constitute a majority of the members of the board of  directors  then in
        office; or

                      (3) the sale, lease or other transfer,  in one transaction
        or a series of related transactions,  of all or substantially all of the
        assets of Waste Systems and its Restricted Subsidiaries to any person or
        group, as so defined,  excluding any such sale,  lease or other transfer
        to or among Waste Systems's Restricted Subsidiaries.

        "Closing Date" means the date on which the Senior Notes were  originally
issued under the Indenture.

        "Consolidated  Fixed Charge Coverage  Ratio" means,  with respect to any
Person for any  period,  the ratio of  Adjusted  EBITDA of such  Person for such
period  to the  Consolidated  Fixed  Charges  of such  Person  for such  period;
provided, however, that:

                      (1) if Waste  Systems  or any  Restricted  Subsidiary  has
        incurred any Indebtedness since the beginning of such period and through
        the date of  determination  of the  Consolidated  Fixed Charge  Coverage
        Ratio that remains  outstanding or if the transaction giving rise to the
        need  to  calculate  Consolidated  Fixed  Charge  Coverage  Ratio  is an
        incurrence of Indebtedness or both, the Adjusted EBITDA and Consolidated
        Fixed Charges for such period shall be calculated after giving effect on
        a pro forma basis to

                             (A) such  Indebtedness as if such  Indebtedness had
               been  incurred on the first day of such period,  provided that if
               such  Indebtedness is incurred under a revolving  credit facility
               or similar arrangement or under any predecessor  revolving credit
               or similar  arrangement  only that  portion of such  Indebtedness
               that  constitutes the one year projected  average balance of such
               Indebtedness,  as  determined  in  good  faith  by the  board  of
               directors  of Waste  Systems,  shall be  deemed  outstanding  for
               purposes of this calculation, and

                             (B) the discharge of any other Indebtedness repaid,
               repurchased,  defeased or otherwise  discharged with the proceeds
               of such new Indebtedness as if such discharge had occurred on the
               first day of such period;

                      (2) if since the beginning of such period any Indebtedness
        of  Waste  Systems  or its  Restricted  Subsidiaries  has  been  repaid,
        repurchased,  defeased or otherwise discharged,  other than Indebtedness
        under a revolving  credit or similar  arrangement  unless such revolving
        credit  Indebtedness  has been  permanently  repaid  and the  underlying
        commitment  terminated and not replaced,  Consolidated Fixed Charges for
        such period shall be calculated after giving pro forma effect thereto as
        if such Indebtedness had been repaid, repurchased, defeased or otherwise
        discharged on the first day of such period;

                      (3) if since the beginning of such period Waste Systems or
        any of its  Restricted  Subsidiaries  shall  have made any  Asset  Sale,
        Adjusted  EBITDA for such period  shall be reduced by an amount equal to
        the Adjusted EBITDA:  if positive,  attributable to the assets which are
        the subject of such Asset Sale for such period or increased by an amount
        equal to the Adjusted EBITDA,  if negative,  attributable to it for such
        period,  the  denominator in  Consolidated  Fixed Charge  Coverage Ratio
        shall be Consolidated Fixed Charges for such period

                                    (A)  reduced  by  an  amount  equal  to  the
               Consolidated Fixed Charges attributable to any
               Indebtedness   of  Waste   Systems  or  any  of  its   Restricted
               Subsidiaries   repaid,   repurchased,   defeased   or   otherwise
               discharged  with  respect  to Waste  Systems  and its  continuing
               Restricted  Subsidiaries  in connection  with such Asset Sale for
               such period, or if the capital stock of any Restricted Subsidiary
               is sold,  the  Consolidated  Interest  for such  period  directly
               attributable to the Indebtedness of Restricted  Subsidiary to the
               extent Waste Systems and its continuing  Restricted  Subsidiaries
               are no longer liable for such Indebtedness after such sale, and

                                    (B)    increased    by    interest    income
               attributable to the assets which are the subject of such Asset
               Sale for such period;

                      (4) if since the beginning of such period Waste Systems or
        any of its Restricted Subsidiaries,  by merger or otherwise,  shall have
        made an Investment  in any  Restricted  Subsidiary,  or any Person which
        becomes a Restricted  Subsidiary as a result thereof,  or an acquisition
        of  assets  occurring  in  connection  with  a  transaction   causing  a
        calculation to be made hereunder which  constitutes all or substantially
        all of an operating unit of a business, Adjusted EBITDA and Consolidated
        Fixed Charges for such period shall be calculated after giving pro forma
        effect thereto, including the incurrence of any Indebtedness, as if such
        Investment or acquisition occurred on the first day of such period; and

                      (5) if since the beginning of such period any Person, that
        subsequently  became a  Restricted  Subsidiary  of Waste  Systems or was
        merged  with or into Waste  Systems or any other  Restricted  Subsidiary
        since the  beginning  of such  period,  shall have made any Asset  Sale,
        Investment  or  acquisition  of  assets  that  would  have  required  an
        adjustment according to clause (3) or (4) above if made by Waste Systems
        or a  Restricted  Subsidiary  during such  period,  Adjusted  EBITDA and
        Consolidated  Fixed  Charges for such period shall be  calculated  after
        giving pro forma  effect  thereto as if such Asset Sale,  Investment  or
        acquisition had occurred on the first day of such period.

For the purposes of this definition, whenever pro forma effect is to be given to
an  acquisition  of assets,  the amount of income or earnings in relation to and
the  amount of  Consolidated  Fixed  Charges  associated  with any  Indebtedness
incurred in connection with an acquisition of assets, the pro forma calculations
shall be  determined  in good faith by a  responsible  financial  or  accounting
officer of Waste Systems.  If any Indebtedness bears a floating rate of interest
and is being given pro forma effect,  the interest expense on such  Indebtedness
shall be  calculated as if the rate in effect on the date of  determination  had
been the applicable rate for the entire period.

        "Consolidated Fixed Charges" means, with respect to any period without
duplication, the sum of:

                      (1) the amount that in  conformity  with GAAP would be set
        forth opposite the caption "interest expense" or any like caption on the
        consolidated statement of operations of Waste Systems and its Restricted
        Subsidiaries for such period, including, without limitation,

                             (A)    amortization of debt discount,

                             (B) the net cash  payments,  if any, under interest
                            rate contracts, including amortization of discounts,

                             (C)    the interest portion of any deferred payment
                            obligation,

                             (D)    accrued interest; plus

                      (2)  the   interest   component   of  the  Capital   Lease
        Obligations  paid,  accrued  and/or  scheduled  to be paid or accrued by
        Waste Systems and its  Restricted  Subsidiaries  during such period,  of
        Waste Systems and its Restricted Subsidiaries; plus

                      (3) all cash  dividends  paid  during such period by Waste
        Systems and its Restricted  Subsidiaries  concerning any Preferred Stock
        and  Disqualified  Stock,  in each case as determined on a  consolidated
        basis in accordance with GAAP; plus

                      (4)  all  interest  on  any  Indebtedness  of  any  person
        guaranteed  by  Waste  Systems  or any of its  Restricted  Subsidiaries;
        provided,  that  Consolidated  Fixed  Charges  shall not include (x) the
        amortization  of debt  issuance  costs  and (y) the fixed  charges  of a
        Restricted  Subsidiary to the extent,  and in the same proportion,  that
        the net income of such Restricted Subsidiary was excluded in calculating
        Consolidated Net Income pursuant to clause (5) of the definition thereof
        for such period.

        "Consolidated  Net Income"  means,  with respect to any period,  the net
income,  or loss,  of Waste  Systems and its  Restricted  Subsidiaries  for such
period,  determined on a consolidated basis in accordance with GAAP, adjusted to
the extent  included in  calculating  such net income,  or loss,  by  excluding,
without duplication,

                      (1)    extraordinary gains and losses;

                      (2) the portion of net income,  or loss,  of Waste Systems
        and its Restricted Subsidiaries allocable to interests in unconsolidated
        Persons or Unrestricted Subsidiaries, except that Waste Systems's equity
        in the net income of such  Person or  Subsidiary  shall be  included  in
        Consolidated  Net  Income to the extent of the  amount of  dividends  or
        distributions   actually  paid  to  Waste  Systems  or  its   Restricted
        Subsidiaries by such Person or Subsidiary during such period;

                      (3) net income, or loss, of any Person combined with Waste
        Systems  or  any  of  its  Restricted  Subsidiaries  on  a  "pooling  of
        interests"  basis   attributable  to  any  period  before  the  date  of
        combination;

                      (4) net gain or loss in respect of any sale,  transfer  or
        disposition of assets,  including without  limitation,  pursuant to sale
        and  leaseback  transactions,  other  than  in the  ordinary  course  of
        business; and

                      (5)  the  net  income,  but  not  the  net  loss,  of  any
        Restricted Subsidiary to the extent that the declaration of dividends or
        similar  distributions  by that Restricted  Subsidiary of that income to
        Waste Systems is not at the date of determination permitted, directly or
        indirectly,  by operation of the terms of its charter or any  agreement,
        instrument,  judgment,  decree,  order,  statute,  rule or  governmental
        regulation  applicable to the Restricted Subsidiary or its stockholders,
        other than  pursuant to the Senior  Notes,  the Series B Senior Notes or
        the indenture.

        "Credit  Facility"  means  the  Credit  Facility  established  under the
Business Loan Agreement  dated  September 11, 1998,  with regards to which Waste
Systems is a guarantor,  by and among Waste Systems Vermont  Holdings,  Inc. and
Waste  Systems  Pennsylvania  Holdings,  Inc.,  and The Bank North Group,  N.A.,
including   collateral   documents,   instruments  and  agreements  executed  in
connection   therewith   and   any   amendments,   supplements,   substitutions,
qualifications,  extensions, renewals, restatements,  replacements, refinancings
or refunding thereof.

        "Currency  Agreement  Obligations"  means the  obligations of any Person
under a foreign  exchange  contract,  currency  swap  agreement or other similar
agreement or arrangement to protect such Person against fluctuations in currency
values.

        "Default"  means  any event  that is,  or after the  giving of notice or
passage of time or both would be, an Event of Default.

        "Disqualified Stock" means:

               (1)    any Preferred Stock of any Restricted Subsidiary, and

               (2) any class or series of capital  stock of Waste  Systems that,
either  by its  terms,  or by  the  terms  of  any  security  into  which  it is
convertible or exchangeable or by contract or otherwise

                      (A) is, or upon the  happening  of an event or  passage of
time would be, required to be redeemed before one year after the final Stated
Maturity of the Senior Notes and the Series B Senior Notes;

                      (B) is redeemable  at the option of the holder  thereof at
any time before one year after such final Stated
Maturity; or

                      (C) at the option of the holder  thereof,  is  convertible
into or exchangeable for debt securities at any time
before one year after such final  Stated  Maturity;  provided  that any  capital
stock that would not constitute  Disqualified  Stock but for provisions  therein
giving  holders  thereof the right to cause the issuer  thereof to repurchase or
redeem such capital  stock upon the  occurrence of an "asset sale" or "change of
control" occurring before the Stated Maturity of the Senior Notes and the Series
B Senior  Notes will not  constitute  Disqualified  Stock if the "asset sale" or
"change of control"  provisions  applicable  to such capital  stock are not more
favorable to the holders of such capital stock than the provisions  contained in
the "Limitation on Asset Sales" covenant and "Change of Control" described above
and such capital stock specifically provides that the issuer will not repurchase
or redeem any such stock  according to such  provision  before  Waste  Systems's
repurchase of such Senior Notes and the Series B Senior Notes as are required to
be repurchased in conformity  with the  "Limitation on Asset Sales" covenant and
"Change of Control" described above.

        "EBITDA"  means,  with respect to any Person for any period,  the sum of
Consolidated Net Income of such Person for such period plus

               (a) the  following  to the extent  deducted in  calculating  such
Consolidated Net Income:

                      (1) provision for taxes based on the net income or profits
               of such Person;

                      (2) Consolidated Fixed Charges, including for this purpose
               the amortization of debt issuance costs;

                      (3) consolidated depreciation and amortization, calculated
               in accordance with GAAP; and

                      (4) any other  non-cash  charges,  excluding  any non-cash
               items that  represent  an accrual of or reserve for cash  charges
               reasonably  expected to be  disbursed  in any  subsequent  period
               before the Stated  Maturity of the Senior  Notes and the Series B
               Senior  Notes,  deducted in  computing  Consolidated  Net Income,
               minus

               (b) non-cash items increasing Consolidated Net Income,  excluding
        any items which  represent an accrual for cash receipts or the reduction
        of required future cash disbursements reasonably expected to be received
        or disbursed in a subsequent  period  before the Stated  Maturity of the
        Senior Notes and Series B Senior Notes.

        "Equity Offering" means an offer and sale by Waste Systems of its common
stock,  which is Qualified  Stock,  for cash to a Person or Persons other than a
subsidiary.

        "Exchange Act" means the Securities Exchange Act of 1934, as amended.

        "Existing  Indebtedness"  means  Indebtedness  of Waste  Systems  or its
Restricted  Subsidiaries  in  existence  on the Closing Date plus any premium or
interest accrued thereon.

        "GAAP" means  generally  accepted  accounting  principles  in the United
States set forth in the  Statements  of Financial  Accounting  Standards and the
Interpretations,  Accounting  Principles  Board  Opinions  and AICPA  Accounting
Research  Bulletins  which are  applicable  as of December 31,  1998,  except as
otherwise specified in this exchange offering memorandum.

        "Guarantee" means any obligation, contingent or otherwise, of any Person
guaranteeing  Indebtedness of another  Person,  including,  without  limitation,
obligations,   agreements  to  purchase  assets,   securities  or  services,  to
take-or-pay,   or  to  maintain  financial  statement  conditions,   or  similar
arrangements or agreements  entered into for the purpose of assuring the obligee
of such  Indebtedness  of the payment thereof or to protect such obligee against
loss in respect thereof,  in whole or in part, but excluding (a) endorsements of
negotiable  instruments  for  collection  or deposit in the  ordinary  course of
business, and (b) contingent obligations in connection with the sale or discount
of accounts receivable and similar paper.

        "Incur"  means,  with  respect to any  Indebtedness,  to incur,  create,
issue,  assume,  Guarantee or otherwise become liable for or with respect to, or
become  responsible  for,  the  payment  of,  contingently  or  otherwise,  such
Indebtedness,  including an "Incurrence" of Acquired Indebtedness; provided that
neither the accrual of interest  nor the  accretion of original  issue  discount
shall be considered an Incurrence of Indebtedness.

        "Indebtedness" means, with respect to any Person, without duplication:

                      (1) the  principal  of and  the  premium,  if any,  on all
        indebtedness  of such Person for money borrowed or which is evidenced by
        a note, bond, debenture or similar instrument for payment;

                      (2) all  obligations of such Person under any  conditional
        sale, title retention or similar agreement in respect of the deferred or
        unpaid purchase price of property or services acquired by such Person;

                      (3)    all Capital Lease Obligations of such Person;

                      (4)  all  reimbursement  obligations  of  such  Person  in
        respect of letters of credit, bankers' acceptances or similar facilities
        issued or created for the account of such Person;

                      (5) all net obligations of such Person under Interest Rate
        Agreement Obligations or Currency Agreement Obligations of such Person;

                      (6) all liabilities of others of the kind described in the
        preceding  clauses  (1),  (2) or (3) secured by any Lien on any property
        owned by such  Person  even though such Person has not assumed or become
        liable  for the  payment of such  liabilities;  provided,  however,  the
        amount of such  Indebtedness  for purposes of this  definition  shall be
        limited to the lesser of the amount of Indebtedness secured by such Lien
        or the value of the property subject to such Lien;

                      (7)   all Disqualified Stock issued by such Person and all
         Preferred Stock issued by a Restricted Subsidiary of such Person;

                      (8)  the amount of every Capital Lease Obligation of such
        Person; and

                      (9) to the extent not otherwise included, any Guarantee by
        such  Person of any other  Person's  Indebtedness  or other  obligations
        described in clauses (1) through (8) above.

For  purposes of this  definition,  the maximum  fixed  repurchase  price of any
Disqualified  Stock  that  does  not  have a  fixed  repurchase  price  will  be
calculated in accordance  with the terms of such  Disqualified  Stock as if such
Disqualified  Stock  were  repurchased  on any  date on  which  Indebtedness  is
required to be determined pursuant to the Indenture,  and if such price is based
upon,  or measured by, the fair market value of such  Disqualified  Stock,  such
fair market value will be  determined in good faith by the board of directors of
the issuer of such Disqualified  Stock.  "Indebtedness" of Waste Systems and the
Restricted Subsidiaries shall not include:

               (1) trade payables incurred in the ordinary course of business;
                   and

               (2) contingent  obligations  incurred in connection with the sale
        or discount of accounts  receivable  and similar  paper in the  ordinary
        course of business.

The principal amount outstanding of any Indebtedness  issued with original issue
discount is the accreted value of such  Indebtedness and Indebtedness  shall not
include  any  liability  for  federal,  state,  local  or other  taxes.  Accrued
liabilities  arising in the ordinary  course of business and any  liability  for
federal,  state or local  taxes or other  taxes owed by such  person will not be
considered Indebtedness for purposes of this definition.

        "Interest Rate Agreement Obligations" means, with respect to any Person,
the Obligations of such Person under (a) interest rate swap agreements, interest
rate  cap  agreements  and  interest  rate  collar  agreements,  and  (b)  other
agreements or arrangements  designed to protect such Person against fluctuations
in interest rates.

        "Investment" in any Person means any direct or indirect advance, loan or
other extension of credit to, including, without limitation, by way of Guarantee
or similar  arrangement but excluding advances to customers and employees in the
ordinary course of business,  capital  contribution to, by means of any transfer
of cash or other  property to others or any payment for property or services for
the account or use of others,  or any purchase or  acquisition of capital stock,
bonds, notes, debentures or other similar instruments issued by, such Person and
shall include the  designation  of a Restricted  Subsidiary  as an  Unrestricted
Subsidiary.  For purposes of the definition of "Unrestricted Subsidiary" and the
"Limitation on Restricted Payments" covenant described above,

                      (1)  "Investment"  shall  include the fair market value of
        the assets,  net of liabilities,  of any Restricted  Subsidiary of Waste
        Systems at the time that such Restricted  Subsidiary of Waste Systems is
        designated an Unrestricted  Subsidiary and shall exclude the fair market
        value of the assets, net of liabilities,  of any Unrestricted Subsidiary
        at the time that such Unrestricted Subsidiary is designated a Restricted
        Subsidiary of Waste Systems; and

                      (2) any property  transferred  to or from an  Unrestricted
        Subsidiary  shall be valued at its fair market value at the time of such
        transfer,  in each case as  determined by the board of directors in good
        faith.

        "Lien" means any mortgage, lien, statutory or otherwise, pledge, charge,
security  interest or encumbrance of any kind upon or concerning any property of
any kind,  real or  personal,  movable  or  immovable,  now  owned or  hereafter
acquired, whether or not filed, recorded or otherwise perfected under applicable
law,  including any  conditional  sale or other title retention  agreement,  any
lease in the nature  thereof,  any option or other  agreement  to sell or give a
security  interest  in any asset and any filing of, or  agreement  to give,  any
financing  statement under the Uniform Commercial Code, or equivalent  statutes,
of any  jurisdiction.  A Person  will be  deemed  to own  subject  to a Lien any
property  that such person has  acquired or holds  subject to the  interest of a
vendor or lessor under any conditional  sale  agreement,  capital lease or other
title retention agreement.

        "Net Cash Proceeds" means, with respect to any Asset Sale by any Person,
the aggregate cash or cash equivalent  proceeds thereof,  including  payments in
respect of deferred  payment  obligations when received in the form of, or stock
or other  assets when  disposed  for,  cash or cash  equivalents,  except to the
extent that such obligations are financed or sold with recourse to Waste Systems
or any  Restricted  Subsidiary,  pursuant  to,  or  monetization  of,  a note or
installment receivable or otherwise, net of the sum of:

                      (1) the amount of any Indebtedness, including Disqualified
        Stock or Preferred Stock of a subsidiary, which is required to be repaid
        by such Person or its  Affiliates  in  connection  with such Asset Sale;
        plus

                      (2) all fees,  commissions  and other  expenses  incurred,
        including without limitation, the fees and expenses of legal counsel and
        investment  banking,  accounting,  underwriting  and brokerage  fees and
        expenses, by such Person in connection with such Asset Sale; plus

                      (3)   provision   for  taxes,   including   income  taxes,
        attributable to the Asset Sale or  attributable to required  prepayments
        or repayments of Indebtedness with the proceeds of such Asset Sale; plus

                      (4) any amounts reasonably to be provided by Waste Systems
        or any  Restricted  Subsidiary,  as the case  may be,  as a  reserve  in
        accordance with GAAP against any liabilities  associated with such Asset
        Sale and  retained  by the  seller  after such  Asset  Sale,  including,
        without   limitation,   pension   and  other   post-employment   benefit
        liabilities,   liabilities   related  to   environmental   matters   and
        liabilities under any indemnification  obligations  associated with such
        Asset Sale; plus

                      (5) amounts  required  to be paid to  Persons,  other than
        Waste Systems or a Restricted Subsidiary,  holding a beneficial interest
        in the  assets  sold  in  such  Asset  Sale or to  holders  of  minority
        interests in a Restricted Subsidiary or other entity as a result of such
        Asset Sale.

        "Net  Proceeds,"  with respect to any issuance or sale of capital stock,
means the  proceeds,  in cash,  securities or property,  with any  securities or
property  valued at fair market value,  of the issuance or the net of attorneys'
fees,  accountants' fees,  underwriters' or placement agents' fees, discounts or
commissions  and brokerage,  consultant and other fees and expenses  incurred in
connection  with such  issuance  or sale and net of taxes  paid or  payable as a
result of such issuance or sale.

        "Obligations"   means  any   principal,   interest,   penalties,   fees,
indemnifications,  reimbursement  obligations,  damages  and  other  liabilities
payable under the documentation governing any Indebtedness.

        "Permitted Investment" means:

                      (1)  an  Investment  in  Waste  Systems  or  a  Restricted
        Subsidiary or a Person which will,  upon the making of such  Investment,
        become a Restricted Subsidiary or be merged or consolidated with or into
        or  transfer  or convey all or  substantially  all its assets to,  Waste
        Systems or a Restricted Subsidiary;  provided that such Person's primary
        business is related,  ancillary or  complementary  to the  businesses of
        Waste  Systems  and  its  Restricted  Subsidiaries  on the  date of such
        Investment;

                      (2) Cash Equivalents;

                      (3) payroll,  travel and similar advances to cover matters
        that are expected at the time of such advances  ultimately to be treated
        as expenses in accordance with GAAP;

                      (4) stock, obligations or securities received in
        satisfaction of judgments;

                      (5) an Investment in any Person  consisting  solely of the
        transfer to such Person of an Investment in another Person that is not a
        Restricted Subsidiary;

                      (6)    Investment Grade Securities;

                      (7)  Interest  Rate  Agreements  and  Currency  Agreements
        designed solely to protect Waste Systems or its Restricted  Subsidiaries
        against  fluctuations  in interest  rates or foreign  currency  exchange
        rates;

                      (8)  Investments,  not to exceed $10.0  million at any one
        time  outstanding,  and for  purposes of this  clause (8) an  Investment
        shall be deemed to be outstanding in the amount of the excess,  but not,
        in any event,  less than zero,  of the amount of such  Investment on the
        date or dates made,  less the return of capital to Waste Systems and its
        Restricted Subsidiaries concerning such Investment; and

                      (9) Investments,  to the extent the consideration therefor
        consists  of capital  stock,  other than  Disqualified  Stock,  of Waste
        Systems or net cash  proceeds  from the sale of such capital  stock,  if
        such  capital  stock was issued or sold  within 90 days of the making of
        such Investment.

        "Person" means any individual, corporation,  partnership, joint venture,
association,    joint-stock   company,   limited   liability   company,   trust,
unincorporated organization or government or any agency or political subdivision
thereof.

        "Preferred  Stock" as applied to the capital  stock of any Person  means
capital  stock  of  any  class  or  classes,  however  designated,  whether  now
outstanding  or issued  after the Closing  Date,  which is  preferred  as to the
payment of dividends or distributions,  or as to the distribution of assets upon
any voluntary or involuntary  liquidation  or  dissolution of such Person,  over
capital stock of any other class of such Person.

        "Purchase Money Obligation" means any Indebtedness  secured by a Lien on
assets related to the business of Waste Systems or the Restricted  Subsidiaries,
and any additions and accessions thereto,  which are purchased or constructed by
Waste Systems or any  Restricted  Subsidiary at any time after the Closing Date;
provided that:

                      (1) any security  agreement or conditional  sales or other
        title  retention  contract  pursuant to which the Lien on such assets is
        created,  collectively  a "Security  Agreement,"  shall be entered  into
        within 180 days after the  purchase  or  substantial  completion  of the
        construction of such assets and shall at all times be confined solely to
        the assets so  purchased  or  acquired,  any  additions  and  accessions
        thereto and any proceeds therefrom;

                      (2) at no time shall the aggregate principal amount of the
        outstanding  Indebtedness  secured  thereby  be  increased,   except  in
        connection  with the purchase of additions  and  accessions  thereto and
        except in  respect  of fees and other  obligations  in  respect  of such
        Indebtedness; and

                      (3)    either
                             (a) the aggregate  outstanding  principal amount of
               Indebtedness secured thereby,  determined on a per asset basis in
               the case of any additions and  accessions,  shall not at the time
               such  Security  Agreement  is  entered  into  exceed  100% of the
               purchase price to Waste Systems or any  Restricted  Subsidiary of
               the assets subject thereto, or

                             (b) the Indebtedness  secured thereby shall be with
               recourse  solely to the  assets so  purchased  or  acquired,  any
               additions and accessions thereto and any proceeds therefrom.

        "Qualified  Stock" of any Person means any and all capital stock of such
Person, other than Disqualified Stock.

        "Restricted  Investment"  means  an  Investment  by Waste  Systems  or a
Restricted Subsidiary in any Person other than a Restricted Subsidiary.

        "Restricted Payment" has the meaning set forth under the covenant
         entitled "Limitation on Restricted Payments."

        "Restricted  Subsidiary"  means each  direct or indirect  subsidiary  of
Waste Systems other than an Unrestricted Subsidiary.

        "Stated  Maturity"  means,  when used with respect to any Senior Note or
Series B Senior Note or any installment of interest thereon,  the date specified
in such  Senior  Note or Series B Senior  Notes as the  fixed  date on which the
principal  of such Senior Note or Series B Senior  Note or such  installment  of
interest  is  due  and  payable  and,   when  used  with  regard  to  any  other
Indebtedness,  means  the  date  specified  in  the  instrument  governing  such
Indebtedness  as the fixed date on which the principal of such  Indebtedness  or
any installment of interest thereon is due and payable.

        "Subordinated  Indebtedness"  means  Indebtedness,   including,  without
limitation,  secured  Indebtedness,  of Waste Systems or a subsidiary  guarantor
which by its express terms is  subordinated or junior in right of payment to the
Senior Notes and Series B Senior  Notes or the  subsidiary  guarantee  issued by
such subsidiary guarantor, as the case may be.

        "Subsidiary" of a Person means any Person a majority of the voting power
of the Voting Stock of which is owned or controlled,  directly or indirectly, by
such  Person or by one or more other  subsidiaries  of such  Person,  or by such
Person and one or more other subsidiaries thereof.

        "Subsidiary  Guarantee" means a guarantee of the Senior Notes and Series
B Senior Notes by a Restricted  Subsidiary in accordance  with the provisions of
the Indenture.

        "Unrestricted   Subsidiary"   means  any  subsidiary  of  Waste  Systems
designated as such by the board of directors of Waste Systems pursuant to and in
compliance  with the covenant  described under  "--Limitation  on Designation of
Unrestricted Subsidiaries" and any subsidiary of an Unrestricted Subsidiary. Any
such  Designation  may be revoked by a  resolution  of the board of directors of
Waste  Systems  delivered  to the  trustee,  subject to the  provisions  of such
covenant.

        "Voting  Stock" of a Person means any class or classes of capital  stock
of such Person then  outstanding  as to which the holders  thereof are  entitled
under  ordinary   circumstances,   without  regard  to  the  occurrence  of  any
contingency, to vote in the election of directors,  managers or trustees of such
Person.

        "Wholly Owned  Restricted  Subsidiary"  means any Restricted  Subsidiary
with respect to which all of the outstanding Voting Stock, other than directors'
qualifying shares, of which are owned, directly or indirectly, by Waste Systems.




<PAGE>


                        DESCRIPTION OF SUBORDINATED NOTES


General.

        The  Subordinated  Notes are subordinated  unsecured  obligations of the
Company and mature on or about May 13, 2005. The Subordinated Notes do not limit
the  amount  of other  indebtedness  or  securities  which  may be issued by the
Company  or any of its  subsidiaries.  Substantially  all of the  assets  of the
Company are owned by its subsidiaries.  Therefore,  the Company's rights and the
rights  of its  creditors,  including  holders  of the  Subordinated  Notes,  to
participate in the assets of any subsidiary upon liquidation or recapitalization
will be subject to the prior claims of the subsidiary's creditors, except to the
extent that the Company may itself be a creditor with recognized  claims against
the  subsidiary.  In  addition,  the payment of  principal  and  interest on the
Subordinated  Notes is dependent upon the Company receiving  dividends and other
payments from its subsidiaries, to which no assurance can be given.

        The  Subordinated  Notes  bear  interest  at the  rate of 7% per  annum.
Interest is payable  semi-annually  on each June 30 and December 31 and prorated
for any  partial  periods,  to holders of record at the close of business on the
date 15 days  preceding  each such  interest  payment  date.  Principal  of (and
premium, if any) and interest on the Subordinated Notes is payable at the office
of the Paying  Agent.  UMB Bank,  N.A.,  currently  serves as Paying  Agent with
respect to the Subordinated Notes.

        The Subordinated Notes are not issued under an indenture and there is no
trustee with respect to the Subordinated  Notes.  The Subordinated  Notes do not
contain any financial covenants or any restrictions on the payment of dividends,
the  repurchase  of  securities  of the  Company  or the  incurrence  of  Senior
Indebtedness or other indebtedness.  The Subordinated Notes contain no covenants
or other  provisions to afford  protections to holders of Subordinated  Notes in
the  event of a highly  leveraged  transaction  or a change  in  control  of the
Company.

        The Subordinated  Notes may not be sold or otherwise  transferred except
in compliance with the provisions set forth below under "Notice to Investors."

Conversion of Subordinated Notes.

        The Subordinated Notes are convertible (at any time prior to the payment
or prepayment thereof) at the option of the holders thereof into common stock of
the Company in the manner  described  below.  The holders of Subordinated  Notes
may,  at any time until the payment or  prepayment  of the  Subordinated  Notes,
convert  the  principal  amount of the  Subordinated  Notes and  (subject to the
Company's  option to pay such  amounts in cash) any accrued but unpaid  interest
(or any portion  thereof  equal to $10,000 or an  integral  multiple of $10,000)
into shares of common stock of the Company at a  conversion  price of $10.00 per
share (the "Subordinated Note Conversion Price"), which is equal to a conversion
rate of 100  shares  per  $1,000  principal  amount of  Subordinated  Notes.  In
addition,  the  Subordinated  Notes are subject to mandatory  conversion  at the
Company's  option into  common  stock of the  Company at the  Subordinated  Note
Conversion  Price at any time after May 13,  2000,  if the closing  price of the
common stock on the Nasdaq National Market (or the principal market on which the
common  stock  is  then  trading)  equals  or  exceeds  such  Subordinated  Note
Conversion Price for a period of 20 consecutive  trading days,  subject to prior
registration of the underlying  shares under the  Registration  Rights Agreement
referred to below. See "--Registration Rights."

        No  payment  or  adjustment  will  be made  for  accrued  interest  on a
converted  Subordinated  Note or for  dividends  or  distributions  on shares of
common stock issued upon  conversion of a  Subordinated  Note, but if any holder
surrenders a Subordinated  Note for  conversion  between the record date for the
payment of an  installment  of interest  ("Record  Date") and the next  interest
payment date, then,  notwithstanding  such  conversion,  the interest payable on
such  interest  payment  date will be paid to the  holder on such  Record  Date.
However,  in  the  event  that a  holder  surrenders  a  Subordinated  Note  for
conversion  between the Record Date and the next  interest  payment  date,  such
Subordinated  Note,  when  surrendered  for  conversion,  must be accompanied by
delivery of a check or draft payable in an amount equal to the interest  payable
on such interest  payment date on the portion so converted unless there exists a
default in the  payment of  interest  on the  Subordinated  Notes at the time of
conversion.

        The  Subordinated  Note  Conversion  Price  is  subject  to  appropriate
adjustment upon the occurrence of certain events,  including (i) the issuance of
shares  of common  stock or other  shares of the  Company's  capital  stock as a
dividend or distribution on any class of capital stock of the Company,  (ii) the
subdivision,  combination or  reclassification  of shares of common stock, (iii)
the  issuance to all or  substantially  all holders of common stock of rights or
warrants  entitling them to subscribe for or purchase shares of common stock (or
securities  convertible  into or  exchangeable  for common stock) at a price per
share  less than the then  current  market  price per  share,  as defined in the
Subordinated Notes, (iv) the distribution to all or substantially all holders of
common stock of evidence of  indebtedness  or other non-cash  assets  (including
securities,  but  excluding  those  dividends  or  distributions  referred to in
clauses (i) and (ii) above),  (v) the distribution to all or  substantially  all
holders of common stock of rights or warrants to subscribe for securities (other
than those referred to in clause (iii) above) and (vi) the  distribution  to all
or substantially all holders of common stock of cash in an aggregate amount that
(together with all other cash  distributions to all or substantially all holders
of  common  stock  made  within  the  preceding  12  months  not   triggering  a
Subordinated  Note Conversion Price  adjustment)  exceeds the greater of (a) the
net income of the  Company  for the last  fiscal  year,  or (b) the  average net
income  of the  Company  for the last  three  fiscal  years.  In the  event of a
distribution  pro rata to holders of common  stock of rights  entitling  them to
subscribe for or purchase  additional  shares of the Company's capital stock (or
securities convertible into or exchangeable for capital stock) (other than those
referred  to in clause  (iii)  above),  the Company  may,  instead of making any
adjustment in the Subordinated  Note Conversion  Price, make proper provision so
that each holder who converts a Subordinated Note (or any portion thereof) after
the Record Date for such  distribution and prior to the expiration or redemption
of such rights shall be entitled to receive upon such conversion, in addition to
the shares of common stock issuable upon  conversion,  an appropriate  number of
such rights.  No adjustment of the  Subordinated  Note Conversion  Price will be
required  to be made until the  cumulative  adjustments  require an  increase or
decrease  of at  least  1% in the  Subordinated  Note  Conversion  Price as last
adjusted.  In  addition  to the  foregoing  adjustments,  the  Company  will  be
permitted to make such reductions in the  Subordinated  Note Conversion Price as
it considers,  in its sole  discretion,  to be advisable in order that any event
treated for federal  income tax  purposes as a dividend of stock or stock rights
will not be taxable to the holders of the shares of common stock.

        In the event of a taxable  distribution  to holders of common  stock (or
other  transaction)  which results in any  adjustment of the  Subordinated  Note
Conversion   Price,   the  holders  of   Subordinated   Notes  may,  in  certain
circumstances,  be deemed to have  received  a  distribution  subject  to United
States income tax as a dividend; in certain other circumstances,  the absence of
such an  adjustment  may result in a taxable  dividend  to the holders of common
stock. The Company may, at its option,  make such reductions in the Subordinated
Note  Conversion  Price,  as the Board of Directors  deems advisable to avoid or
diminish any income tax to holders of common stock  resulting  from any dividend
or  distribution of stock (or rights to acquire stock) or from any event treated
as such for income tax purposes.

        If as a result of any adjustment,  the holder of any  Subordinated  Note
thereafter  surrendered for conversion becomes entitled to receive shares of two
or more classes of capital  stock or common stock and other capital stock of the
Company,  the Board of Directors (whose determination shall be conclusive) shall
determine in an equitable  manner the  allocation  of the adjusted  Subordinated
Note  Conversion  Price  between and among the shares of such classes of capital
stock or common stock and other Capital Stock.

        In the case of (i) any  reclassification  or change of the common  stock
(other than changes  resulting  from a  subdivision  or  combination)  or (ii) a
consolidation,  merger,  or  combination  involving  the  Company  or a sale  or
conveyance to another  corporation  of the property and assets of the Company as
an entirety or substantially  as an entirety,  in each case as a result of which
holders of common stock shall be entitled to receive  stock,  other  securities,
other  property or assets  (including  cash) with  respect to or in exchange for
such common stock, the holders of the  Subordinated  Notes then outstanding will
be entitled  thereafter  to convert  such  Subordinated  Notes into the kind and
amount of shares of stock,  other  securities or other  property or assets which
they would have owned or been  entitled to receive  upon such  reclassification,
change,  consolidation,   merger,  combination,  sale  or  conveyance  had  such
Subordinated  Notes been converted into common stock  immediately  prior to such
reclassification, change, consolidation, merger, combination, sale or conveyance
(assuming,  in a case in which the Company's stockholders may exercise rights of
election,  that a holder of  Subordinated  Notes  would not have  exercised  any
rights of election as to the stock, other securities or other property or assets
receivable  in  connection  therewith and would have received per share the kind
and amount received per share by a plurality of non-electing shares).

Form, Denomination and Registration.

        The Subordinated  Notes were issued in fully  registered  form,  without
coupons, in denominations of $10,000 principal amount and multiples thereof.

        Global  Subordinated  Note;  Book-Entry Form.  Except as provided below,
Subordinated Notes sold to "qualified  institutional buyers," as defined in Rule
144A under the  Securities  Act ("QIBs"),  were  evidenced by one or more global
Subordinated Notes  (collectively,  the "Restricted Global Subordinated Note" or
the "Global  Subordinated  Note") which was deposited with The Depository  Trust
Company,  New York,  New York ("DTC") and  registered  in the name of Cede & Co.
("Cede") as DTC's nominee.  The Global  Subordinated Notes (and any Subordinated
Notes  issued in  exchange  therefor)  are  subject to certain  restrictions  on
transfer set forth therein and bear the legend  regarding such  restrictions set
forth under "Notice to Investors."  Except as set forth below,  record ownership
of the Global Subordinated Note may be transferred, in whole or in part, only to
another nominee of DTC or to a successor of DTC or its nominee.

        A QIB may hold its interests in the Restricted Global  Subordinated Note
directly through DTC if such QIB is a participant in DTC, or indirectly  through
organizations which are participants in DTC (the "Participants").  All interests
in a Global  Subordinated Note may be subject to the procedures and requirements
of DTC.  Transfers between  Participants will be effected in the ordinary way in
accordance  with DTC rules and will be settled in  same-day  funds.  The laws of
some states require that certain persons take physical delivery of securities in
definitive form.  Consequently,  the ability to transfer  beneficial interest in
the Restricted Global Subordinated Note to such persons may be limited.

        QIBs who are not  Participants  may  beneficially  own  interests in the
Global  Subordinated  Note held by DTC only  through  Participants,  or  certain
banks, brokers, dealers, trust companies and other parties that clear through or
maintain  a  custodial  relationship  with a  Participant,  either  directly  or
indirectly ("Indirect Participants"). So long as Cede, as the nominee of DTC, is
the registered owner of the Global Subordinated Note, Cede for all purposes will
be  considered  the sole  holder  of the  Global  Subordinated  Note.  Except as
provided below,  owners of beneficial  interests in the Global Subordinated Note
will not be entitled to have  certificates  registered in their names,  will not
receive  or  be  entitled  to  receive  physical  delivery  of  certificates  in
definitive form, and will not be considered holders thereof.

        Payment of  principal of and  interest on the Global  Subordinated  Note
will be made to Cede, the nominee for DTC, as the registered owner of the Global
Subordinated Note by wire transfer of immediately  available funds.  Neither the
Company nor any paying agent will have any  responsibility  or liability for any
aspect of the  records  relating to or  payments  made on account of  beneficial
ownership  interests  in the  Global  Subordinated  Notes  or  for  maintaining,
supervising  or  reviewing  any records  relating to such  beneficial  ownership
interests.

        The Company has been  informed by DTC that,  with respect to any payment
of principal of and interest on the Global  Subordinated Note, DTC's practice is
to credit  Participants'  accounts on the payment date therefor with payments in
amounts   proportionate  to  their  respective   beneficial   interests  in  the
Subordinated Notes represented by the Global Subordinated Notes, as shown on the
records  of DTC,  unless  DTC has  reason to  believe  that it will not  receive
payment on such payment date.  Payments by  Participants to owners of beneficial
interests in Subordinated  Notes  represented by the Global  Subordinated  Notes
held through such Participants will be the  responsibility of such Participants,
as is now the case with securities held for the accounts of customers registered
in "street name."

        Holders who desire to convert their Subordinated Notes into common stock
pursuant to the terms of the Subordinated  Notes should contact their brokers or
other Participants or Indirect Participants to obtain information on procedures,
including proper forms and cut-off times, for submitting such requests.

        Because DTC can only act on behalf of  Participants,  who in turn act on
behalf of  Indirect  Participants  and  certain  banks,  the ability of a person
having a beneficial  interest in  Subordinated  Notes  represented by the Global
Subordinated  Notes to pledge such  interest to persons or entities  that do not
participate  in the DTC system,  or  otherwise  take  actions in respect of such
interest,  may be affected by the lack of a physical certificate evidencing such
interest.

        Neither the Company nor any registrar,  paying agent or conversion agent
under the Subordinated Notes will have any responsibility for the performance by
DTC or its Participants or Indirect Participants of their respective obligations
under the rules and procedures  governing their operations.  DTC has advised the
Company  that it will  take any  action  permitted  to be  taken by a holder  of
Subordinated  Notes  (including,   without   limitation,   the  presentation  of
Subordinated Notes for exchange as described below) only at the direction of one
or  more  Participants  to  whose  account  with  DTC  interests  in the  Global
Subordinated  Notes are credited and only in respect of the principal  amount of
the Subordinated Notes represented by the Global  Subordinated Notes as to which
such Participant or Participants has or have given such direction.

        DTC has advised the Company as follows:  DTC is a limited  purpose trust
company  organized  under  the laws of the  State of New  York,  a member of the
Federal  Reserve  System,  a  "clearing  corporation"  within the meaning of the
Uniform  Commercial  Code and a  "clearing  agency"  registered  pursuant to the
provisions  of Section 17A of the Exchange.  DTC was created to hold  securities
for  its  Participants  and  to  facilitate  the  clearance  and  settlement  of
securities  transactions  between  Participants  through  electronic  book-entry
changes to the accounts of its  Participants,  thereby  eliminating the need for
physical movement of certificates.  Participants  include securities brokers and
dealers,  banks,  trust  companies  and  clearing  corporations  and may include
certain  other  organizations  such as the  Initial  Purchaser.  Certain of such
Participants (or their representatives),  together with other entities, own DTC.
Indirect access to the DTC system is available to others such as banks, brokers,
dealers  and trust  companies  that  clear  through,  or  maintain  a  custodial
relationship with a Participant, either directly or indirectly.

        Although  DTC  has  agreed  to the  foregoing  procedures  in  order  to
facilitate  transfers  of  interests  in the  Global  Subordinated  Notes  among
Participants of DTC, it is under no obligation to perform or continue to perform
such procedures,  and such procedures may be discontinued at any time. If DTC is
at any time  unwilling  or unable to  continue  as  depositary  and a  successor
depositary  is not  appointed  by the Company  within 90 days,  the Company will
cause  Subordinated  Notes to be issued in  definitive  form in exchange for the
Global  Subordinated  Notes. None of the Company nor any of its agents will have
any  responsibility  for the  performance by DTC, its  Participants  or Indirect
Participants  of its  obligations  under the rules and procedures  governing its
operations, including maintaining, supervising or reviewing the records relating
to, or payments  made on account of,  beneficial  ownership  interests in Global
Subordinated Notes.

        Certificated Subordinated Notes. QIBs may request at any time that their
interest in a Global  Subordinated  Note be exchanged for a Subordinated Note in
certificated  form.  Certificated  Subordinated  Notes  also  may be  issued  in
exchange for Subordinated  Notes represented by the Global  Subordinated Note if
no  successor  depositary  is  appointed by the Company as set forth above under
"--Global  Subordinated Note; Book-Entry Form" or in certain other circumstances
set forth in the Subordinated Notes.

        Restrictions on Transfer; Legends. The Subordinated Notes are subject to
certain transfer restrictions as described below under "Notice to Investors" and
certificates  evidencing  the  Subordinated  Notes  will  bear a legend  to such
effect.
Optional Redemption.

        The  Subordinated  Notes may be redeemed at the option of the Company in
whole or from time to time in part at any time on and after May 13, 2000, on not
less than 30 but not more than 60 days' notice prior to the date of  redemption,
at the  redemption  prices set forth  below,  together  with  accrued and unpaid
interest thereon to the date fixed for redemption. The redemption prices for the
Subordinated  Notes  are as  follows  (expressed  in  percentages  of  principal
amount):

   If redeemed during the 12 month period beginning on May 13,        Percentage
   -----------------------------------------------------------        ----------

   2000..............................................................      106%
   2001..............................................................      104%
   2002..............................................................      102%
   2003 and thereafter...............................................      100%

        If less  than all of the  Subordinated  Notes  are to be  redeemed,  the
Company will select such  Subordinated  Notes for redemption pro rata, by lot or
by another method that the Company,  in its sole discretion,  considers fair and
appropriate;  provided  that  such  method  is not  prohibited  by any  rule  or
regulation of a stock  exchange or market on which the such  Subordinated  Notes
are then listed or quoted.  If any  Subordinated  Note is to be redeemed in part
only, a new Subordinated Note or Subordinated Notes in principal amount equal to
the unredeemed principal portion thereof will be issued.

        No sinking fund is provided for the Subordinated Notes.

Subordination of Subordinated Notes.

        To the extent set forth  therein,  the  Subordinated  Notes are  general
unsecured  obligations  of the  Company  subordinated  and  subject  in right of
payment to the prior payment in full of all Senior Indebtedness  (defined below)
of the Company,  whether outstanding on the date of issuance of the Subordinated
Notes or thereafter created, incurred, assumed or guaranteed.  Upon the maturity
of any Senior  Indebtedness by lapse of time,  acceleration  or otherwise,  such
Senior  Indebtedness  must be paid in full (including the principal  thereof and
interest  thereon)  in cash  before  any  payment  is made on or in  respect  of
principal  of or  interest  on the  Subordinated  Notes or to acquire any of the
Subordinated Notes.

        "Senior  Indebtedness"  means the  principal  of,  interest on and other
amounts due on (i)  Indebtedness  (as  defined  below) of the  Company,  whether
outstanding  on the date of issuance  of the  Subordinated  Notes or  thereafter
created,  incurred, assumed or guaranteed by the Company for money borrowed from
banks or other financial  institutions;  (ii) commitment or standby fees due and
payable to lending  institutions with respect to credit facilities  available to
the Company,  which credit  facilities fall within the scope of clause (i) above
to the extent of money borrowed  thereunder;  (iii)  obligations  under interest
rate and currency swaps, floors, caps or other similar arrangements  intended to
fix interest rate  obligations  with respect to Indebtedness  falling within the
scope of clause (i) above;  (iv)  Indebtedness  secured by any lien  existing on
property which is owned or held by the Company  subject to lien to the extent of
the  creditor's  interest  in such  property;  (v)  obligations  of the  Company
constituting a guarantee of Indebtedness of or joint  obligation with another or
others  which would be included in the  preceding  clauses (i),  (ii),  (iii) or
(iv),  if an  obligation  of  the  Company,  or  (vi)  renewals,  extensions  or
refundings of any of the  Indebtedness,  fees or obligations  referred to in the
preceding  clauses  (i),  (ii),  (iii),  (iv)  and  (v);  provided  that  Senior
Indebtedness  shall not include (A) any particular  Indebtedness,  if, under the
express  provisions  of the  instrument  creating  or  evidencing  the same,  or
pursuant to which the same is outstanding, such Indebtedness is stated to be not
superior in right payment to the  Subordinated  Notes,  (B)  Indebtedness of the
Company to any affiliate,  (C) the  Subordinated  Notes,  (D) Indebtedness of or
amounts  owed by the  Company for  compensation  to  employees,  or for goods or
materials purchased in the ordinary course of business,  or for services, or (E)
Indebtedness of the Company to a subsidiary of the Company.

        "Indebtedness"  means (i) any  liability of the Company,  contingent  or
otherwise,  (A) for borrowed money (whether or not the recourse of the lender is
to the whole of the  assets of the  Company  or only to a portion  thereof),  or
evidenced by a Subordinated Note, debenture or similar instrument,  (B) owed for
all or any part of the  purchase  price of property  or other  assets or for the
cost  of  property  or  other  assets  constructed  or of  improvements  thereto
(including  any  obligation  under or in  connection  with any  letter of credit
related  thereto),  other than accounts payable included in current  liabilities
incurred in respect of property and services purchased in the ordinary course of
business,  (C) for any  letter  of credit  or  performance  bond in favor of the
Company,  or (D) for the  payment  of  money  relating  to a  capitalized  lease
obligation;  (ii) any liability of others of the kind described in the preceding
clause (i), which the Company has guaranteed,  directly or indirectly,  or which
is otherwise  its legal  liability;  (iii) any  obligation  secured by a lien to
which the  property  or assets of the Company  are  subject,  whether or not the
obligations secured thereby shall have been assumed by or shall otherwise be the
Company's legal liability; (iv) any and all deferrals,  renewals, extensions and
refundings of, or amendments,  modifications or supplements to, any liability of
the kind described in any of the preceding  clauses (i), (ii) or (iii);  and (v)
any  unfunded  pension or  retiree  health  benefits  liabilities  reflected  or
required to be reflected on the Company's balance sheet.

        The  Company  expects  from  time to time to  incur,  create,  assume or
guarantee additional Senior Indebtedness.

        The Subordinated Notes are obligations exclusively of the Company. Since
the operations of the Company are conducted  principally  through  subsidiaries,
the cash flow of the  Company  and the  consequent  ability to service its debt,
including  the  Subordinated  Notes,  are  dependent  upon the  earnings of such
subsidiaries  and the  distribution  of those  earnings to the Company,  or upon
loans  or other  payments  of funds by such  subsidiaries  to the  Company.  The
subsidiaries  are separate and distinct  legal  entities and have no obligation,
contingent  or  otherwise,  to pay any amounts due pursuant to the  Subordinated
Notes or to make any funds available  therefor,  whether by dividends,  loans or
other  payments.  In addition,  the payment of dividends  and certain  loans and
advances to the Company by such subsidiaries may be subject to certain statutory
or  contractual  restrictions,  and are  contingent  upon the  earnings  of such
subsidiaries.  The  Company  will not enter into any  agreements  following  the
Closing of this Offering that  contractually  limit the payment of dividends and
other loans and advances to the Company by any subsidiaries  without the consent
of the requisite holders of the Subordinated Notes.

        The  Subordinated   Notes  will  be  effectively   subordinated  to  all
Indebtedness and other liabilities and commitments (including trade payables and
lease  obligations)  of the  Company's  subsidiaries.  Substantially  all of the
Company's operations are conducted through operating subsidiaries.  Any right of
the Company to receive  assets of any such  subsidiary  upon the  liquidation or
reorganization  of any such subsidiary (and the consequent  right of the holders
of the  Subordinated  Notes to  participate in those assets) will be effectively
subordinated to the claims of that subsidiary's creditors,  except to the extent
that the Company is itself recognized as a creditor of such subsidiary, in which
case the claims of the Company would still be subordinate to any security in the
assets of such subsidiary and any Indebtedness of such subsidiary senior to that
held by the  Company.  The  Subordinated  Notes  require  that,  if the  Company
transfers any portion of the proceeds of the sale of the  Subordinated  Notes to
any  subsidiary,  it shall cause such  subsidiary  to execute and deliver to the
Company a subordinated  promissory Subordinated Note in a principal amount equal
to the amount of proceeds so  transferred,  having  terms,  including  maturity,
interest rate and subordination provisions, identical to the Subordinated Notes.

        By  reason  of  the  subordination,   in  the  event  of  the  Company's
bankruptcy,  dissolution or reorganization,  holders of Senior  Indebtedness may
receive more,  ratably,  and holders of the Subordinated Notes may receive less,
ratably,  than the other creditors of the Company.  Such  subordination will not
prevent the occurrence of an Event of Default under the Subordinated Notes.


Events of Default; Notice and Waiver.

        If an Event of Default (as  defined in the  Subordinated  Notes),  other
than an Event of Default resulting from bankruptcy, insolvency or reorganization
occurs and is continuing, the holders of at least 75% in principal amount of the
Subordinated  Notes then outstanding may, by notice to the Company,  declare all
unpaid  principal  and  accrued  interest  to the  date of  acceleration  on the
Subordinated  Notes then  outstanding to be due and payable  immediately.  If an
Event of Default  resulting  from certain  events of  bankruptcy,  insolvency or
reorganization  shall occur, all unpaid principal of and accrued interest on the
Subordinated  Notes then  outstanding  shall  become and be due and  immediately
payable  without any  declaration or other act on the part of the Company or any
holders.

        The  Subordinated  Notes  provide  that the  holders  of a  majority  in
aggregate  principal  amount  of the  Subordinated  Notes  may on  behalf of all
holders  waive any  existing  default or Event of Default  and its  consequences
except a default in the  payment  of  principal  (other  than  principal  due by
acceleration) of or interest on the Subordinated  Notes which default materially
and adversely affects the rights of any holder under the Subordinated Notes.

        The following are Events of Default under the  Subordinated  Notes:  (i)
failure to pay principal when due, at maturity, upon redemption, acceleration or
otherwise;  (ii)  failure of the Company to pay  interest  for 30 days after the
same is due;  (iii)  failure  of the  Company  to  comply  with any of its other
agreements  contained  in the  Subordinated  Notes for 45 days after  receipt of
notice  of such  failure  from the  Company  or the  holders  of at least 75% in
principal amount of the Subordinated Notes then outstanding; (iv) certain events
of bankruptcy,  insolvency or  reorganization  of the Company or any subsidiary;
and (v) a default on the  payment of  principal  or  interest  in respect of any
other  Indebtedness  of the Company in excess of $10 million  individually or in
the aggregate.

        The Company  shall,  following  the  occurrence of any default (the term
"default" to include the events  specified  above without grace or notice) known
to it,  immediately  give to the holders notice of such default;  provided that,
except in the case of a default in the  payment of  principal  of or interest on
any of the Subordinated  Notes, the Company shall be protected in withholding of
such notice if it in good faith  determines  that the withholding of such notice
is in the interest of the holders.

Consolidation or Merger.

        The Company  may,  without  the  consent of holders of the  Subordinated
Notes,  consolidate with, merge into, or convey or transfer all or substantially
all of its  assets  to any  other  corporation  organized  under the laws of the
United States or any political subdivision thereof or therein, provided that (i)
the  successor  corporation  assumes all  obligations  of the Company  under the
Subordinated  Notes,  (ii) after giving effect to the  transaction,  no Event of
Default,  and no event  which,  after  notice or lapse of time,  would become an
Event of Default,  shall have occurred and be continuing and (iii) certain other
conditions are met.

Registration Rights.

        On September 29, 1998,  the Company filed with the  Commission,  a shelf
registration  statement (the "Shelf  Registration  Statement")  appropriate  for
covering  resales by holders of all common stock issuable upon conversion of the
Subordinated  Notes.  The Company  will use all  reasonable  efforts to keep the
registration  statement  effective until May 13, 2000, or such earlier date when
the holders of the Securities are able to sell all such  Securities  immediately
without  restriction  pursuant to Rule 144(k)  under the  Securities  Act or any
successor rule thereto or otherwise.

        Each holder must notify the Company not later than three  business  days
prior to any proposed  sale by such holder of  Securities  pursuant to the Shelf
Registration Statement,  which notice shall be effective for five business days.
The Company may, upon written  notice to such holder,  suspend such holder's use
of the exchange  offering  memorandum  (which is part of the Shelf  Registration
Statement)  for a reasonable  period not to exceed 60 days if the Company in its
reasonable judgment believes it may possess material non-public  information the
disclosure of which would have a material  adverse effect on the Company and its
subsidiaries  taken as a whole. Each holder, by its acceptance of a Subordinated
Note, agrees to hold any communication by the Company in response to a notice of
a proposed sale under the Shelf Registration Statement in confidence.




<PAGE>


              CERTAIN UNITED STATES FEDERAL INCOME TAX CONSEQUENCES

        The following is a summary of the material  United States federal income
tax consequences to you if you choose to participate the exchange. The following
also summarizes certain United States federal income tax consequences of holding
Series E Convertible  Preferred Stock after the exchange.  This summary does not
purport to deal with all aspects of United States federal  income  taxation that
may be relevant to you in light of your  particular  circumstances.  Also,  this
summary does not purport to deal with aspects of United  States  federal  income
taxation  that may be relevant  to persons who are subject to special  treatment
under United  States  federal  income tax laws,  such as dealers in  securities,
financial   institutions,   life  insurance   companies,   tax-exempt  entities,
individuals  who  are  not  a  citizens  or  residents  of  the  United  States,
corporations,  partnerships  and other entities that are not organized under the
laws of the United  States or one of its  political  subdivisions,  persons  who
acquired  Notes as  compensation,  and  persons  that  hold  Notes  or  Series E
Convertible Preferred Stock as part of a hedge, conversion transaction, straddle
or other risk reduction transaction.  In addition, this summary does not purport
to deal with the United States federal income tax  consequences  of the exchange
to Note holders who do not hold their Notes as capital assets. Furthermore, this
summary does not consider the effect of any state, local or foreign tax laws. We
have not sought,  nor do we intend to seek, a ruling from the  Internal  Revenue
Service as to any of the matters  contained  in this summary and there can be no
assurance that the Internal Revenue Service will not successfully  challenge the
conclusions  reached in this  summary.  We strongly urge you to consult your tax
advisors concerning the United States federal income tax considerations that may
be specific to you, as well as any tax  consequences  arising  under the laws of
any other taxing  jurisdiction,  before you decide whether to participate in the
exchange.

        The following  summary is based upon provisions of the Internal  Revenue
Code, existing and proposed Treasury Regulations  promulgated under the Internal
Revenue Code, rulings of the Internal Revenue Service, and judicial decisions in
effect as of the date of this  offering  memorandum.  Those  authorities  may be
repealed, revoked or modified, possibly with retroactive effect, so as to result
in United States federal income tax consequences  different from those described
below.

The Exchange.

        The exchange will be a reorganization  under Section 368(a)(1)(E) of the
Internal  Revenue Code.  Certain federal income tax consequences of the exchange
will depend on whether the Notes constitute  "securities" for federal income tax
purposes.  The term "security" is not defined in the Internal Revenue Code or in
the  Treasury  Regulations.  Other  authorities  indicate  that  whether  a debt
instrument  qualifies as a "security" for purposes of the Internal  Revenue Code
depends  on an overall  evaluation  of the  nature of the  instrument,  with the
primary focus being on whether the instrument  represents a substitute for cash.
One of the most important factors considered is the original term of instrument,
or the length of time between the issuance of the  instrument  and its maturity.
In general,  instruments  with an original term of more than 10 years are likely
to be treated as  "securities,"  and  instruments  with an original term of less
than five years are unlikely to be treated as  securities.  Because the original
term of the Notes is  between 5 and 10 years,  it is  impossible  to be  certain
regarding the treatment of the Notes as "securities." Nevertheless,  based on an
overall  evaluation of the nature of Notes,  the Company believes that the Notes
constitute "securities" for federal income tax purposes.

        The  Company  intends  to take the  position  that the Notes  constitute
"securities"  for purposes of the Internal  Revenue  Code.  If that  position is
correct, then:

        o      Except for cash received  instead of a fractional share of Series
               E Convertible  Preferred  Stock,  you will not recognize  gain or
               loss as a result of participating in the exchange.

        o      Series E  Convertible  Preferred  Stock  that you  receive in the
               exchange that is attributable to interest that has accrued on the
               Notes since the beginning of your holding  period will be taxable
               as ordinary income, except to the extent that you have previously
               been taxed on that interest.

        o      Your  basis in  Series E  Convertible  Preferred  Stock  that you
               receive in the exchange (except for stock that is attributable to
               accrued  interest  on which you have not  previously  been taxed)
               will be equal to your basis in the exchanged Notes.

        o      Your  basis in  Series E  Convertible  Preferred  Stock  that you
               receive in the exchange that is attributable to accrued  interest
               on which you have not  previously  been taxed will equal the fair
               market value of that stock.

        o      Your holding period for Series E Convertible Preferred Stock that
               you   receive  in  the   exchange   (except  for  stock  that  is
               attributable to accrued interest on which you have not previously
               been taxed) will include your  holding  period for the  exchanged
               Notes.

        o      Your holding period for Series E Convertible Preferred Stock that
               you  receive  in the  exchange  that is  attributable  to accrued
               interest on which you have not  previously  been taxed will begin
               on the day after the exchange.

        o      Cash that you receive  instead of a fractional  share of Series E
               Convertible  Preferred  Stock will be treated as if you  received
               the  fractional  share  and  exchanged  it  for  cash.  You  will
               recognize  gain or loss to the extent of the  difference  between
               your tax basis in the  fractional  share  and the  amount of cash
               that your receive.

        o      If you  purchased the Notes that you transfer in the exchange for
               less than their face  amount,  then we believe  that any  accrued
               market  discount  (within  the  meaning  of  Section  1276 of the
               Internal  Revenue  Code)  with  respect  to those  Notes  will be
               taxable  ordinary  income  when  you  dispose  of  the  Series  E
               Convertible  Preferred  Stock that you  receive  in the  exchange
               (except  for  Series  E  Convertible   Preferred  Stock  that  is
               attributable to accrued interest).  However,  it is possible that
               the Internal  Revenue  Service  could take the position  that the
               accrued market discount is taxable ordinary income on the date of
               the exchange  (resulting  in an  increased  basis in the Series E
               Convertible Preferred Stock that you receive in the exchange).

        It is possible  that the Internal  Revenue  Service will  challenge  the
position  taken by the  Company,  and  assert  instead  that the  Notes  are not
"securities" for purposes of the Internal Revenue Code. If such a challenge were
successful, then:

        o      Series E  Convertible  Preferred  Stock  that you  receive in the
               exchange that is attributable to interest that has accrued on the
               Notes since the beginning of your holding  period will be taxable
               as ordinary  interest income,  except to the extent that you have
               previously been taxed on that interest.

        o      If you  purchased the Notes that you transfer in the exchange for
               less  than  their  face  amount,  then any  Series E  Convertible
               Preferred  Stock  that  you  receive  in  the  exchange  that  is
               attributable  to accrued market  discount  (within the meaning of
               Section 1276 of the Internal  Revenue Code) with respect to those
               Notes will be taxable as ordinary income.

        o      You will  recognize  capital  gain or loss to the extent that the
               fair market  value of the Series E  Convertible  Preferred  Stock
               (except  for stock that is  attributable  to accrued  interest or
               accrued  market  discount)  and  cash  that  you  receive  in the
               exchange exceeds your basis in the exchanged Notes.

        o      Your  basis in  Series E  Convertible  Preferred  Stock  that you
               receive in the exchange  will equal the fair market value of that
               stock.

        o      Your holding period for Series E Convertible Preferred Stock that
               you  receive  in the  exchange  will  begin on the day  after the
               exchange.

Dividends on Series E Convertible Preferred Stock.

        Cash and  stock  dividends.  All  distributions  of cash or stock on the
Series E Convertible Preferred Stock will be taxable as ordinary dividend income
to the extent of the Company's current and accumulated earnings and profits. The
amount of any distribution in excess of current and accumulated earnings will be
treated:

        o      First,  as a tax-free  return of capital  which will  reduce your
               adjusted basis in your Series E Convertible  Preferred Stock (but
               not below zero).

        o      If the distribution  exceeds your adjusted basis in your Series E
               Convertible  Preferred Stock, any excess will be taxed as capital
               gain.

        Accrued and unpaid  dividends.  Although not free from doubt, we believe
that accrued dividends will not be taxable until they are paid in either cash or
stock. In addition, any shares of common stock that you receive when you convert
your  Series  E  Convertible   Preferred   Stock  into  common  stock  that  are
attributable  to accrued  and unpaid  dividends  will  probably  be treated as a
deemed  distribution  at the time of  conversion,  taxable as ordinary  dividend
income under Section 305 of the Internal Revenue Code.  Notwithstanding  the two
preceding  sentences,  the Internal Revenue Service could take the position that
you should be taxed annually on unpaid dividends as they accrue.

        Dividends to corporate shareholders. If you are a corporate shareholder,
a distribution on your Series E Convertible Preferred Stock that is treated as a
dividend will generally qualify for a dividends-received deduction under Section
243 of the  Internal  Revenue  Code.  You should note,  however,  that we cannot
assure you that the dividends-received  deduction will apply to distributions on
Series E Convertible Preferred Stock or that we will have current or accumulated
earnings  and profits in the future.  In addition,  there are many  restrictions
relating to the availability of the dividends-received deduction.

        Redemption premium. "Redemption premium" is the excess of the redemption
price of preferred stock over its issue price.  The redemption  premium (if any)
of the Series E Convertible  Preferred Stock could be taxed as ordinary dividend
income on an accrual basis,  but only if it is more likely than not that we will
exercise our right to redeem the Series E Convertible  Preferred Stock. Based on
all the facts and  circumstances,  we do not believe that it is more likely than
not that we will  exercise  that right.  Therefore,  we do not believe  that the
redemption  premium (if any) of the Series E  Convertible  Preferred  Stock will
taxed as ordinary  dividend  income.  However,  it is possible that the Internal
Revenue Service could challenge this position.

Sale,   redemption,   conversion  or  other  taxable  disposition  of  Series  E
Convertible Preferred Stock.

        Sale  or  other  taxable  disposition.   In  a  sale  or  other  taxable
disposition  of your Series E Convertible  Preferred  Stock,  you will generally
recognize capital gain or loss equal to the difference between:

        o  the amount of cash and the fair market value of property you receive
           in the sale or other disposition, and

        o  your adjusted basis in your Series E Convertible Preferred Stock.

        However,  gain in a sale or other taxable  disposition  attributable  to
accrued  market  discount  through  the  application  of Section  1276(c) of the
Internal  Revenue Code, or attributable to accrued and unpaid dividends on which
you have not previously been taxed, will probably be taxable as ordinary income.

        Redemption.  Generally,  in a  redemption  of your Series E  Convertible
Preferred Stock, you will recognize capital gain or loss if, taking into account
all stock that you own  actually  or  constructively  under  Section  318 of the
Internal Revenue Code:

        o  your equity interest in the Company is completely terminated as a
           result of the redemption; or

        o  the redemption is "not essentially equivalent to a dividend" within
           the meaning of Section 302(b)(1) of the Internal Revenue Code.

        If the redemption  does not meet either of these tests,  the proceeds of
the redemption will generally be treated as a distribution  taxable as described
above in the  section  entitled  "Dividends  on Series E  Convertible  Preferred
Stock--cash and stock  dividends." In addition,  regardless of whether either of
the above tests is met,  gain in a  redemption  attributable  to accrued  market
discount  through the  application  of Section  1276(c) of the Internal  Revenue
Code,  or  attributable  to accrued and unpaid  dividends  on which you have not
previously been taxed, will probably be taxable as ordinary income.

        Conversion.  Generally,  you will not  recognize  gain or loss  when you
convert  any of your Series E  Convertible  Preferred  Stock into common  stock,
except  to the  extent  that you  receive  cash in lieu of a  fractional  share.
However,  you will probably be taxed at the time of  conversion  with respect to
accrued  and  unpaid  dividends  as  discussed  above  in the  section  entitled
"Dividends  on  Series  E  Convertible   Preferred   Stock--accrued  and  unpaid
dividends."  Except for any shares  attributable to accrued but unpaid dividends
on which  you have not yet  been  taxed as of the time of  conversion,  when you
convert any of your Series E Convertible Preferred Stock into common stock:

        o      Your tax basis in each  share of common  stock  that you  receive
               upon  conversion will equal your tax basis in the share of Series
               E Convertible Preferred Stock that you converted therefor.

        o      Your  holding  period  for each  share of common  stock  that you
               receive upon  conversion will include your holding period for the
               share of Series E Convertible  Preferred Stock that you converted
               therefor.
        We believe  that any  accrued  market  discount  (within  the meaning of
Section 1276 of the Internal  Revenue Code) with respect to Series E Convertible
Preferred  Stock that you  convert  into common  stock will be taxable  ordinary
income when you dispose of that common stock.  However,  it is possible that the
Internal  Revenue  Service  could  take the  position  that the  accrued  market
discount is taxable  ordinary income on the date of conversion  (resulting in an
increased basis in the common stock that you receive in the conversion).

Backup withholding

        You  may be  subject  to  backup  withholding  tax at a rate  of 31% for
dividends  paid on, or  proceeds  from a sale,  exchange or  redemption  of your
Series E Convertible  Preferred Stock.  Backup  withholding is not an additional
tax, but is a method of tax collection.  Generally,  backup withholding  applies
only if:

        o  you fail to furnish us with a correct taxpayer identification number
           or fail to demonstrate that you otherwise qualify for an exemption;

        o  the Internal Revenue Service notifies us that your taxpayer
           identification number is not correct;

        o  you failed to report properly the receipt of a "reportable payment"
           on one or more occasions and the Internal Revenue Service has
           notified us that withholding is required; or

        o you fail to comply with  certain  certification  procedures  under the
          applicable provisions of the Internal Revenue Code.

        You will be allowed to credit the amount of a payment  withheld from you
under the backup withholding rules against your federal income tax liability and
you may be entitled to a refund, provided you furnish certain information to the
Internal  Revenue  Service.  However,  some  holders  of  Series  E  Convertible
Preferred  Stock  (such as  corporations  and  financial  institutions)  are not
subject to backup  withholding.  You should  consult your tax advisor as to your
qualification  for an exemption  from backup  withholding  and the procedure for
obtaining this exemption.





<PAGE>


                              PLAN OF DISTRIBUTION

        The  Company  is  offering  to  exchange  Notes  for  shares of Series E
Convertible  Preferred Stock pursuant to an exemption from the  registration and
prospectus requirements of the Securities Act of 1933, as amended.  Accompanying
this  exchange  offering  memorandum  is a letter of  transmittal  to be used by
holders  of Notes to  tender  their  principal  amount  of Notes to the  Company
pursuant to the  exchange  offers.  To tender your Notes in any of the  exchange
offers,  you  must  complete,  sign and date the  letter  of  transmittal,  or a
facsimile  thereof,  in accordance with its  instructions  and the  instructions
contained in this exchange offering memorandum.  You must then mail or otherwise
deliver such letter of transmittal,  or such facsimile,  together with the Notes
to be exchanged and any other required documentation to The Bank of New York, as
exchange agent, at the address indicated in the letter of transmittal.  See "The
Exchange Offers--Procedures for Tendering."

        Any  financial  institution  that is a participant  in DTC's  book-entry
transfer  facility  system may make  book-entry  delivery of any of the Notes by
causing  DTC to  transfer  such  Notes  into the  exchange  agent's  account  in
accordance  with DTC's procedure for such transfer.  Although  delivery of Notes
may be effected through book-entry transfer into the exchange agent's account at
DTC,  the  letter  of  transmittal,  or  facsimile  thereof,  with any  required
signature  guarantees  and any other required  documents,  must, in any case, be
transmitted  to and received by the  exchange  agent at its address set forth in
this exchange offering  memorandum under "The Exchange  Offers--Exchange  Agent"
before  midnight,  New York City  time,  on the  expiration  date.  Delivery  of
documents to DTC in accordance with its procedures does not constitute  delivery
to the exchange agent.

        Following  consummation  of the  exchange  offers,  we may,  in our sole
discretion,  commence one or more additional exchange offers to holders of Notes
who did not exchange  their Notes for shares of Series E  Convertible  Preferred
Stock in the exchange  offers on terms which may differ from those  contained in
this exchange offering memorandum.  This exchange offering memorandum, as it may
be amended or  supplemented  from time to time,  may be used by us in connection
with any such additional exchange offers.


<PAGE>


                              FINANCIAL STATEMENTS

        Item 8 of the Company's  1998 Form 10-K entitled  "Financial  Statements
and Supplementary  Data" is hereby  incorporated by reference into this exchange
offering  memorandum.  Holders of Notes are encouraged to review these financial
statements starting at page 27 of Exhibit A.

        Item 1 of the Company's September 30, 1999 Form 10-Q entitled "Financial
Statements"  is hereby  incorporated  by reference  into this exchange  offering
memorandum. Holders of Notes are encouraged to review these financial statements
starting at page 1 of Exhibit C.



<PAGE>


Exhibit 2

                      SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                             ----------------------

                                    FORM 10-K

                 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
                    OF THE SECURITIES EXCHANGE ACT OF 1934

                  For the fiscal year ended December 31, 1998
                         Commission file number 0-25998

                        WASTE SYSTEMS INTERNATIONAL, INC.
              (Exact name of registrant as specified in its charter)


        Delaware                                                   95-4203626
     (State or other                                            (I.R.S. Employer
     jurisdiction of                                             Identification
incorporation or organization)                                         No.)

  420 Bedford Street, Suite 300
   Lexington, Massachusetts                                             02420
(Address of principal executive offices)                             (zip code)

                            (781) 862-3000 Phone
                            (781) 862-2929 Fax
              (Registrant's telephone number, including area code)
                          ------------------------

         Securities registered pursuant to Section 12(b) of the Act: None
                  Securities registered pursuant to Section
                              12(g) of the Act:

                    Common Stock, $.01 par value per share
                           ------------------------

     Indicate  by check mark  whether the  registrant  (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 ___

     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K X

     As of  March  24,  1999,  the  market  value  of the  voting  stock  of the
Registrant held by non-affiliates of the Registrant was $50,492,453

     The number of shares of the  Registrant's  common stock, par value $.01 per
share, outstanding as of March 24, 1999 was 11,220,545.

                        DOCUMENTS INCORPORATED BY REFERENCE

     Portions of the Registrant's Proxy Statement for the 1999 Annual Meeting of
Stockholders are incorporated by reference into Part III of this Form 10-K.
Portions of the Registration Statement on Form S-1 of Waste Systems
International, Inc. (No. 33-93966) are incorporated by reference into Part IV
of this Form 10-K.






<PAGE>




                               TABLE OF CONTENTS


                                                                           Page
PART I
     Item 1.    Business                                                      1
     Item 2.    Properties                                                    11
     Item 3.    Legal Proceedings                                             11
     Item 4.    Submission of Matters to a
                  Vote of Security Holders                                    11

PART II
     Item 5.    Market For Registrant's Common Equity and Related
                  Stockholder Matters                                         12
     Item 6.    Selected Financial Data                                       13
     Item 7.    Management's Discussion and Analysis of Financial
                  Condition and Results of Operations                         15
     Item 8.    Financial Statements and Supplementary Data                   26
     Item 9.    Changes in and Disagreements with Accountants on
                  Accounting and Financial Disclosure                         49

PART III
     Item 10.   Directors and Executive Officers                              49
     Item 11.   Executive Compensation                                        52
     Item 12.   Security Ownership of Certain Beneficial
                  Owners and Management                                       55
     Item 13.   Certain Relationships and Related Transactions                57

PART IV
     Item 14.   Exhibits, Financial Statement Schedules,
                  and Reports on Form 8-K                                     58

     Signatures                                                               59







<PAGE>





Note Regarding Forward Looking Statements:

This Annual Report on Form 10-K contains  forward-looking  statements concerning
among other things,  the Company's  expected  future  revenues,  operations  and
expenditures and estimates of the potential markets for the Company's  services.
Such  statements  made by the Company  fall within the meaning of Section 27A of
the  Securities  Act of 1933,  as amended,  and  Section  21E of the  Securities
Exchange  Act of 1934,  as  amended.  All such  forward-looking  statements  are
necessarily  only estimates of future results and the actual results achieved by
the  Company may differ  materially  from these  projections  due to a number of
factors as  discussed  in the  section  entitled  "Management's  Discussion  and
Analysis  of  Financial  Condition  and Results of  Operations--Certain  Factors
Affecting Future Operating Results" of this Form 10-K.

                                PART I

Item 1.  Business

The Company

         Waste  Systems  International,  Inc.  (the  "Company"  or  "WSI") is an
integrated  non-hazardous  solid waste  management  company that provides  solid
waste  collection,  recycling,  transfer  and disposal  services to  commercial,
industrial,  residential and municipal customers within certain regional markets
in the  Northeast  and  Mid-Atlantic  States where it  operates.  The Company is
achieving  significant  growth by implementing an active  acquisition  strategy.
During 1998,  the Company  completed 34  acquisitions  of landfills,  collection
companies and transfer  stations.  At December 31, 1998, the Company owned three
landfills in Vermont and Central Pennsylvania.  Subsequent to December 31, 1998,
the Company  acquired a fourth landfill  located in Central  Pennsylvania  which
significantly  increased the  Company's  disposal  capacity in that region.  The
Company's  Moretown  Landfill  in  Vermont  and Sandy Run  Landfill  in  Central
Pennsylvania are currently  operating and permitted to accept 120,000 and 86,000
tons per  year,  respectively.  The  Company's  Mostoller  Landfill  in  Central
Pennsylvania  is permitted  to accept  624,000 tons per year and is scheduled to
commence  operations  in the second half of 1999,  subject to receipt of certain
incidental  permits  and  final  construction.  As of  December  31,  1998,  the
aggregate  remaining  estimated  permitted capacity of the Company's three owned
landfills was approximately  18.5 million cubic yards. In addition,  the Company
has  contracted  with the Town of South  Hadley,  Massachusetts  to operate that
Town's landfill which has estimated capacity of approximately 1.87 million cubic
yards available for future disposal, subject to receipt of required permits. The
Company also owns four operating transfer stations and has acquired another that
is permitted and is ready to begin  construction.  As of December 31, 1998,  the
Company's   collection   operations  serve  a  total  of  approximately   52,000
commercial,  industrial,  residential  and  municipal  customers in the Vermont,
Central  Pennsylvania,  Central  Massachusetts  and  Central  Upstate  New  York
markets.

     The  Company  has  completed  6  acquisitions  since  January  1, 1999 (See
Management's  Discussion  And  Analysis Of  Financial  Condition  And Results Of
Operations   -  Recent   Business   Developments-   Acquisitions)   which   have
significantly  increased the Company's presence within the geographic regions in
which it operates. Included in the 6 acquisitions are Community Refuse Services,
Inc., which is a landfill located in Central Pennsylvania,  and Cumberland Waste
Service,  Inc.,  a  collection  operation  serving  over 2,300  customers in the
geographical  area surrounding the landfill.  The landfill  acquisition will add
approximately  6.0  million  cubic  yards  of  capacity  for the  region  and is
permitted to accept 306,000 tons of municipal solid waste per year. As a result,
management  believes  that the Company is poised to continue its growth in these
areas and to enhance its profitability  through the  implementation of operating
efficiencies.

         The Company  focuses on the  operation of an  integrated  non-hazardous
solid waste  management  business,  including  the  ownership  and  operation of
landfills,  solid waste collection services and transfer stations. The Company's
objective is to expand the current geographic scope of its operations  primarily
within the  Northeast  and  Mid-Atlantic  regions of the United  States,  and to
become one of the leading  providers  of  non-hazardous  solid waste  management
services in each local market that it serves.  The key elements of the Company's
strategy for  achieving its  objective  are: (i) to acquire and integrate  solid
waste disposal  capacity,  transfer  stations and  collection  operations in its
targeted new markets,  (ii) to generate  internal growth through increased sales
penetration and the marketing of additional  services to existing  customers and
(iii) to enhance profitability by increasing operating efficiency.


                                       1
<PAGE>


Industry Overview

        Based on  published  industry  information,  the solid waste  management
industry generated approximately $38 billion in revenue during 1997. Of this $38
billion aggregate revenue,  approximately 44% was generated by public companies,
approximately 33% was generated by municipal governments,  and the remaining 23%
was generated by numerous private solid waste operators.

        The  solid  waste   management   industry  is   generally   experiencing
significant  consolidation  and  integration.  The  Company  believes  that  the
consolidation  and  integration  is a result  of the  following  factors,  among
others: (i) increasingly stringent environmental regulations which have resulted
in an increased need for substantial capital to maintain regulatory  compliance;
(ii) the  inability of many smaller  operators to achieve the economies of scale
necessary to compete with larger  providers;  (iii) the competitive and economic
benefits of providing integrated  collection,  recycling,  transfer and disposal
services;  and (iv) the  privatization  of solid  waste  assets and  services by
municipalities. Although significant consolidation has occurred within the solid
waste  management  industry,  the Company  believes the industry  remains highly
fragmented and that a substantial number of potential acquisition  opportunities
remain,  including  within  the  Northeast  and  Mid-Atlantic  regions  where it
operates.

        Stringent  environmental  regulations  have resulted in rising costs for
owners of landfills while permits required for landfill  development,  expansion
or construction have also become increasingly difficult to obtain. These ongoing
costs are coupled with increased financial reserve  requirements for closure and
post-closure monitoring. Certain of the smaller industry participants have found
these costs and  regulations  burdensome  and have decided either to close their
operations  or to sell them to larger  operators.  As a  result,  the  number of
operating landfills has decreased while the size of landfills has increased.

        Economies  of scale,  driven by the high fixed costs of landfill  assets
and the associated  profitability of each incremental ton of waste,  have led to
the  development  of higher volume,  regional  landfills.  Integrated  operators
achieve  economies of scale in the solid waste collection and disposal  industry
through vertical integration of their operations that may generate a significant
waste stream for these high-volume landfills.  Integrated companies gain further
competitive advantage over non-integrated operators by being able to control the
waste stream.  The ability of larger  integrated  companies to  internalize  the
collected solid waste (i.e., collecting the waste at the source, transferring it
through  their own transfer  stations and  disposing of it at their own disposal
facility),  coupled  with  access  to  significant  capital  resources  to  make
acquisitions, has created an environment in which large integrated companies can
operate more cost effectively and competitively than non-integrated operators.

        The trend toward  consolidation  in the solid waste  industry is further
supported by the increasing  tendency of a number of municipalities to privatize
their  waste  disposal   operations.   Privatization   is  often  an  attractive
alternative  for  municipalities  due,  among other  reasons,  to the ability of
integrated  operators  to  leverage  their  economies  of scale to  provide  the
community with a broader range of services while  enabling the  municipality  to
reduce  its own  capital  asset  requirements.  The  Company  believes  that the
financial  condition of municipal  landfills was adversely  affected by the 1994
United  States  Supreme  Court  decision  which  declared  "flow  control"  laws
unconstitutional,  particularly  in the  Northeastern  states.  These  laws  had
required  waste  generated  in  counties or  districts  to be disposed of at the
respective county or district-owned landfills or incinerators.  The reduction in
the captive waste stream to these facilities, resulting from the invalidation of
such laws, forced the counties that owned them to increase their per ton tipping
fees to meet  municipal bond  payments.  The Company  believes that these market
dynamics are factors causing  municipalities  throughout the northeastern states
to consider the privatization of public facilities.

Strategy

        The Company's objective is to expand the current geographic scope of its
operations primarily within the Northeast and Mid-Atlantic regions of the United
States, and to become one of the leading providers of non-hazardous  solid waste
management services in each local market that it serves. The key elements of the
Company's strategy for achieving its objective are: (i) to acquire and integrate
solid waste disposal  capacity,  transfer stations and collection  operations in
its targeted new markets,  (ii) to generate  internal  growth through  increased
sales penetration and the marketing of additional services to existing customers
and (iii) to enhance  profitability  by  increasing  operating  efficiency.  The
Company intends to implement this strategy as follows:

                                       2
<PAGE>

        Expansion  Through  Acquisitions.  During 1998, the Company completed 34
acquisitions  within 4 states in the Northeast  and  Mid-Atlantic  regions.  The
Company intends to continue to expand by acquiring solid waste disposal capacity
and  collection  companies  in new and  existing  markets.  In  considering  new
markets,  the Company  evaluates  opportunities to acquire or otherwise  control
sufficient  landfills,  transfer stations and collection  operations which would
enable it to  generate an  integrated  waste  stream and  achieve  the  disposal
economies of scale necessary to meet its market share and financial  objectives.
The  Company  has  established  criteria,   which  enable  it  to  evaluate  the
prospective  acquisition  opportunity and the target market.  Historically,  the
Company has entered new markets,  which are  adjacent to its  existing  markets;
however,  the Company is considering  new markets in  non-contiguous  geographic
areas, which meet its criteria.

        Internal Growth.  In order to generate  continued  internal growth,  the
Company has focused on increasing sales  penetration in its current and adjacent
markets,  soliciting  new  commercial,  industrial  and  residential  customers,
marketing  upgraded  services  to existing  customers  and,  where  appropriate,
raising  prices.  As  customers  are added in existing  markets,  the  Company's
revenue per routed truck is improved,  which  generally  increases the Company's
collection  efficiencies and profitability.  The Company uses transfer stations,
which serve to link disparate collection  operations with Company landfills,  as
an important part of its internal growth strategy.

        Operating Enhancements for Acquired and Existing Businesses. The Company
has implemented a system that establishes  standards for each of its markets and
tracks  operating  criteria  for its  collection,  transfer,  disposal and other
services  to  facilitate   improved   profitability  in  existing  and  acquired
operations.  These measurement  criteria include collection and disposal routing
efficiency, equipment utilization, cost controls, commercial weight tracking and
employee  training  and  safety   procedures.   The  Company  believes  that  by
establishing standards and closely monitoring compliance,  it is able to improve
existing  and  acquired  operations.  Moreover,  where  the  Company  is able to
internalize  the waste  stream of  acquired  operations,  it is further  able to
increase operating efficiencies and improve capacity utilization.


Acquisition Program

        The Company is pursuing  an active  acquisition  strategy to achieve its
objective of expanding  the current  geographical  scope of its  operations  and
becoming a leading  provider of integrated  solid waste  management  services in
each  of the  markets  it  serves.  The  Company  seeks  acquisitions  that  are
consistent  with its  three-step  acquisition  program  designed  to (i) acquire
long-term   disposal  capacity  in  targeted  regional  markets,   (ii)  acquire
collection  companies and transfer stations which will serve as platforms in the
targeted  regions to secure a stable  long-term  waste  flow,  and (iii)  secure
"tuck-in  acquisitions"  of small  but  complementary  collection  companies  to
increase a regional operation's profitability.

        The  following  table sets forth  acquisitions  completed by the Company
through March 24, 1999:
<TABLE>
<S>                                  <C>                     <C>                             <C>
Acquisition                          Month Acquired          Principal Business              Location
- -----------                          ---------------         ------------------              ---------
Vermont Region

Grady Majors Rubbish Removal         September 1998          Collection                      St. Albans, VT

Cota Sanitation                      June 1998               Collection                      Newport, VT

Vincent Moss                         June 1998               Collection                      Newport, VT

Austin Rubbish Removal               June 1998               Collection                      Newport, VT

Surprenant Rubbish, Inc.             June 1998               Collection                      Newport, VT

Fortin's Trucking of Williston       May 1998                Collection                      Williston, VT

John Leo & Sons, Ltd.                March 1998              Collection                      Burlington, VT

Rapid Rubbish Removal, Inc.          February 1998           Collection/Transfer Station     St. Johnsbury, VT

Greenia Trucking                     February 1998           Collection                      St. Albans, VT

Doyle Disposal                       January 1998            Collection                      Barre, VT

Perkins Disposal                     January 1998            Collection                      St. Johnsbury, VT

CSWD Transfer Station*               October 1997            Transfer Station                Williston, VT

The Hartigan Company                 January 1997            Collection                      Stowe, VT

Waitsfield Transfer Station          November 1995           Transfer Station                Waitsfield, VT

Moretown Landfill                    July 1995               Landfill                        Moretown, VT



                                       3
<PAGE>





Acquisition                          Month Acquired          Principal Business              Location
- -----------                          --------------          ------------------              ----------
Central Pennsylvania Region

Cumberland Waste Service, Inc        March 1999              Collection                      Cumberland, PA

Community Refuse Service, Inc        March 1999              Landfill                        Cumberland, PA

Koontz Disposal                      January 1999            Collection                      Boswell, PA

Jim's Hauling, Inc.                  January 1999            Collection                      Duncansville, PA

Mostoller Landfill, Inc.             August 1998             Landfill                        Somerset, PA

Worthy's Refuse Service              August 1998             Collection                      McVey Town, PA

Sandy Run Landfill                   July 1998               Landfill                        Hopewell, PA

Patterson's Hauling                  May 1998                Collection                      Altoona, PA

Pleasant Valley Hauling              May 1998                Collection                      Altoona, PA

Horvath Sanitation, Inc./
Eagle Recycling, Inc.                May 1998                Collection                      Altoona, PA

McCardle Refuse Company              May 1998                Collection                      Burham, PA


Central Massachusetts Region

Troiano Trucking, Inc.               March 1999              Collection                      Worcester, MA

Steve Provost Rubbish Removal        December 1998           Collection                      Rochdale, MA

Sunrise Trucking                     December 1998           Collection                      Spencer, MA

Trashworks                           November 1998           Collection                      Worcester, MA

Mattei-Flynn Trucking, Inc.          August 1998             Collection                      Auburn, MA

Mass Wood Recycling, Inc.            July 1998               Transfer Station                Oxford, MA


Central Upstate New York Region

Santaro Trucking Co., Inc.           January 1999            Collection                      Syracuse, NY

Richard A. Bristol, Sr.              November 1998           Collection                      Rome, NY

Bristol Trash and Recycling II       November 1998           Collection                      Rome, NY

Shepard Disposal Service             October 1998            Collection                      Oneida, NY

Emmons Trash Removal                 October 1998            Collection                      Sherill, NY

Wayne Wehrle                         September 1998          Collection                      Clinton, NY

Phillip Trucking                     September 1998          Collection                      Wampsville, NY

Mary Lou Mauzy                       September 1998          Collection                      Cazenovia, NY

Costello's Trash Removal             September 1998          Collection                      Cazenovia, NY

Bliss Rubbish Removal, Inc.*         September 1998          Collection/Transfer Station     Camden, NY

Besig & Sons                         September 1998          Collection                      Westmoreland, NY

Larry Baker Disposal, Inc.           September 1998          Collection                      Oneida, NY

- -----------------------
</TABLE>

* Acquisition pursuant to lease/purchase arrangement.


                                       4
<PAGE>


Integrated Solid Waste Management Operations

        The  Company's  operations  include the  ownership  and/or  operation of
landfills, solid waste collection services and transfer stations. As the Company
has executed its acquisition  strategy and integrated the solid waste management
assets  acquired,  the Company's rate of  internalization  of its operations has
increased.  Throughout 1998, the Company increased the amount waste collected by
the Company that was  subsequently  disposed at Company  landfills and increased
the amount of the solid waste delivered for disposal at the Company's  landfills
that was collected by the Company.

        Solid Waste Collection.  The Company's solid waste collection operations
served  approximately 52,000 commercial,  industrial,  residential and municipal
customers  at December  31, 1998.  A majority of the  Company's  commercial  and
industrial collection services are performed under service agreements with terms
ranging  from one to three  years,  and fees are  determined  by such factors as
collection  frequency,  type of equipment and  containers  furnished,  the type,
volume and weight of the solid waste collected,  the distance to the disposal or
processing  facility  and the cost of  disposal  or  processing.  The  Company's
residential   collection  and  disposal  services  are  performed  either  on  a
subscription  basis (i.e.,  with no underlying  contract) with  individuals,  or
under contracts with municipalities,  homeowners associations,  apartment owners
or mobile home park operators. Revenues from collection operations accounted for
approximately  73.5% of the Company's  revenues for the year ended  December 31,
1998.

        Landfills.  At December 31, 1998, the Company owned three  landfills and
has an  agreement  to  operate a fourth  landfill  under a  long-term  operating
agreement. The Moretown Landfill and Sandy Run Landfill, which are the Company's
only  operating  landfills  at December 31, 1998,  include  leachate  collection
systems,  groundwater monitoring systems and, where required, active methane gas
extraction and recovery systems.

        During  1998,  over 95% of the solid  waste from the  Company's  Vermont
operations was delivered for disposal at the Moretown Landfill and approximately
63% of the solid waste  delivered for disposal at the Moretown  Landfill  during
this period was collected by the Company. During 1998,  approximately 59% of the
solid waste from the Company's Central Pennsylvania operations was delivered for
disposal  at the Sandy Run  Landfill  and  approximately  58% of the solid waste
delivered  for  disposal  at the Sandy  Run  Landfill  during  this  period  was
collected  by the  Company.  Revenue  from  landfill  operations  accounted  for
approximately  20.1% of the Company's  revenues for the year ended  December 31,
1998.

        The following table provides certain information regarding the landfills
that the Company owns or operates.  All  information  is provided as of December
31, 1998,  except for Community  Refuse  Service,  Inc. which is as of March 12,
1999.

Remaining Estimated Permitted Capacity
                                          Estimated              Capacity in
                                        Total Remaining           Permitting
                                       Permitted Capacity          Process
Landfill             Location            (Cubic Yards)         (Cubic Yards)(1)
- --------------------------------------------------------------------------------

Mostoller          Somerset, PA          14,200,000                   -
Sandy Run          Hopewell, PA           2,865,000                   -
Moretown           Moretown, VT           1,478,000                   -
South Hadley(2)    South Hadley, MA             -                 2,000,000
Community Refuse
  Service, Inc.    Cumberland, PA         6,000,000                   -

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

(1)     Represents  capacity  for which  the  Company  has begun the  permitting
        process.  Does not include additional available capacity at the site for
        which permits have not yet been sought.

(2)     The South Hadley Landfill will be operated pursuant to an operating
        agreement expiring in 2015.

        Once the  permitted  capacity of a particular  landfill is reached,  the
landfill must be closed and capped if additional capacity is not authorized. The
Company  establishes  reserves  for the  estimated  costs  associated  with such
closure  and  post-closure  costs  over  the  anticipated  useful  life  of such
landfill.  See "Management's  Discussion and Analysis of Financial Condition and
Results of  Operations - Certain  Factors  Affecting  Future  Operating  Results
- -Adequacy of Accruals for Closure and Post-Closure Costs."


                                       5
<PAGE>



        Transfer Station Services.  At December 31, 1998, the Company owned four
operating  transfer  stations.  In addition,  the Company has  acquired  another
transfer  station  that is  permitted  and in the process of  construction.  The
transfer stations  receive,  compact and transfer solid waste collected from the
Company's  various  collection  operations  and from third  parties to long-haul
vehicles for transport to landfills. The Company believes that transfer stations
benefit the  Company by (i)  increasing  the size of the waste  shed,  which has
access  to  the  Company's  landfills  and  (ii)  reducing  costs  by  improving
utilization  of  collection  personnel  and  equipment.  Revenues  from transfer
station services  accounted for approximately 6.4% of the Company's revenues for
the year ended December 31, 1998.

Regional Operations

        The Company's  current or planned solid waste management  operations are
as follows:

        Vermont  Operations.  The Company established its first integrated solid
waste management  operations in the  geographical  area surrounding its Moretown
Landfill.  In addition to the  Moretown  Landfill,  the Company  currently  owns
and/or  operates  three  transfer  stations and  collection  operations  serving
commercial,  industrial,  residential and municipal customers in the Burlington,
St. Albans,  St.  Johnsbury,  Newport and  Barre-Montpelier,  Vermont areas. The
Vermont  operations  serve   approximately   6,200  residential   customers  and
approximately  2,600  other  customers,  including  commercial,  industrial  and
municipal  customers.  The first cell  ("Cell 1") at the  Moretown  Landfill  is
permitted  to  receive  approximately  120,000  tons per year and had  remaining
estimated permitted capacity at December 31, 1998 of approximately  78,000 cubic
yards.  The Company  received all of the permits  required for  development  and
operation of the second cell ("Cell 2") and began construction on Cell 2 in July
1998.  Cell 2 will  increase  the  permitted  landfill  capacity by an estimated
additional  1.4 million  cubic  yards.  The Company  expects that Cell 2 will be
available  to receive  solid  waste late in the second  quarter of 1999.  During
1998,  over 95% of the solid waste from the  Company's  Vermont  operations  was
delivered  for disposal at the Moretown  Landfill and  approximately  63% of the
solid waste  delivered for disposal at the Moretown  Landfill during this period
was collected by the Company.

        Central  Pennsylvania  Operations.  In May 1998,  the Company  commenced
operations  in  Central   Pennsylvania,   through  the  acquisition  of  Horvath
Sanitation,  Inc.  and  Eagle  Recycling,  Inc.  ("Eagle"),  which  are based in
Altoona,   Pennsylvania.   Subsequently,  the  Company  completed  four  tuck-in
acquisitions which have been integrated with Eagle's operations. At December 31,
1998, the Central Pennsylvania operations serve approximately 24,000 residential
customers  and 2,500  other  customers,  including  commercial,  industrial  and
municipal customers.  In July 1998, the Company acquired the Sandy Run Landfill,
a 700-acre,  3.0 million cubic yard permitted  solid waste landfill in Hopewell,
Pennsylvania  and began the process of integrating  Eagle's  operations with the
Sandy Run  Landfill.  The Sandy Run Landfill is  currently  permitted to receive
approximately  86,000  tons  per  year  and had  remaining  estimated  permitted
capacity at December 31, 1998 of approximately  2.9 million cubic yards.  During
1998,   approximately  59%  of  the  solid  waste  from  the  Company's  Central
Pennsylvania operations was delivered for disposal at the Sandy Run Landfill and
approximately  58% of the solid waste  delivered  for  disposal at the Sandy Run
Landfill  during this period was collected by the Company.  In August 1998,  the
Company acquired the Mostoller  Landfill in Somerset County,  Pennsylvania.  The
Mostoller Landfill is permitted to receive  approximately  624,000 tons of waste
per year (subject to receiving certain pending  incidental  permits as disclosed
below),  including  municipal solid waste,  construction  and demolition  waste,
sludge  and  residual  wastes.   This  landfill   consists  of  7  cells  having
approximately  14.2 million  cubic yards of  permitted  capacity  with  expected
additional room for expansion on the 513 acre permitted  "greenfields" site. The
Company has obtained the principal permits for the construction and operation of
the Mostoller Landfill,  subject to commencing  operations prior to December 31,
1999.  Applications  are pending for  incidental  air quality and state  highway
occupancy permits required in connection with the operation of the landfill, and
the Company  expects  these  permits will be received in a timely  fashion.  The
Company expects to carry out  construction of the Mostoller  Landfill during the
first half of 1999 with operations expected to commence during the third quarter
of 1999. In January 1999, the Company completed the tuck-in  collection  company
acquisitions   of  Jim's   Hauling,   Inc.  and  Koontz   Disposal  in  Central,
Pennsylvania.  These have been integrated into the Eagle operation. On March 11,
1999, the Company acquired Community Refuse Services,  Inc., which is a landfill
located  in  Central  Pennsylvania,   and  Cumberland  Waste  Service,  Inc.,  a
collection  operation  serving  over 2,300  customers in the  geographical  area
surrounding the landfill.  The landfill  acquisition will add  approximately 6.0
million  cubic  yards of  capacity  for the  region and is  permitted  to accept
306,000 tons of municipal solid waste per year.

        Central  Massachusetts  Operations.  The  Company  and the Town of South
Hadley,  Massachusetts  have  entered  into a contract  whereby the Company will
operate the Town's 30-acre  municipal  solid waste  landfill.  The Town of South
Hadley will retain full ownership of the South Hadley Landfill while the Company
operates the facility.  The Company is currently in the  permitting  process for
the South Hadley  Landfill and expects to have received all of its operating and
construction  permits by the third quarter of 1999. The Company anticipates that
the South Hadley  Landfill will be available to begin  accepting  solid waste at
the first  10-acre  lined cell during the second half of 1999.  The South Hadley
Landfill is currently expected to have approximately 2.00 million cubic yards of
new capacity for future  disposal.  In July 1998, the Company acquired Mass Wood
Recycling,  Inc. in Oxford,  Massachusetts,  a permitted transfer station,  with
construction expected to commence during the first half of 1999. In August 1998,
the Company acquired Mattei-Flynn Trucking, Inc. in Auburn, Massachusetts.  This
waste  collection  operation  currently  has an  established  customer  base  of
approximately 1,500 residential  customers and 2,300 other customers,  including
commercial,  industrial  and  municipal  customers  and serves as a platform for
company  growth in this  targeted  regional  market.  Subsequently,  the Company
completed four tuck-in acquisitions,  and has integrated these acquisitions with
Mattei-Flynn's  operations.  The Company intends to integrate  these  collection
operations  with the Oxford Transfer  Station and to eventually  internalize the
waste at the South Hadley  Landfill.  In  addition,  the Company has a long-term
disposal agreement with a third party landfill in Southbridge,  Massachusetts at
very  favorable  rates  through the year 2019. As a part of the  agreement,  the
Company has a "Right of First Refusal" to purchase the landfill.

                                       6
<PAGE>

        Central  Upstate  New York  Operations.  During  the four  months  ended
December 31, 1998, the Company  entered the Central Upstate New York market with
the acquisition of eleven  collection  operations and a transfer  station in the
general area between  Syracuse and Utica,  New York. At December 31, 1998, these
waste collection operations serve approximately 11,300 residential customers and
1,600 other customers, including commercial, industrial and municipal customers.
The Company  selected  the Central  Upstate New York market for  acquisition  of
collection operations and transfer stations in anticipation of the privatization
of nearby  landfills.  The Company is  currently  evaluating  opportunities  for
expansion and integration of its Central Upstate New York operations. In January
1999, the Company  completed the  acquisition  of Santaro  Trucking Co., Inc., a
collection  company  located  in  Syracuse,  New  York  which  serves  over  400
commercial customers.

Competition

        Though  the  solid  waste  management  industry  has been  substantially
consolidated  in certain  markets,  it generally is highly  competitive and very
fragmented and requires  substantial  labor and capital  resources.  Competition
exists for collection, recycling, transfer and disposal services. The markets in
which the Company  competes or is likely to compete in are usually served by one
or more of the large  national,  regional or local solid waste companies who may
have greater  financial,  marketing or technical  resources than the Company and
may be able to achieve greater economies of scale than the Company.  The Company
also  competes  with  counties,  municipalities  and  operators  of  alternative
disposal  facilities  that  operate  their own  waste  collection  and  disposal
facilities.  The  availability  of user fees,  charges or tax  revenues  and the
availability of tax-exempt financing may provide a competitive  advantage to the
public sector.  Additionally,  alternative disposal facilities such as recycling
and  incineration  may  reduce the demand  for the  disposal  of solid  waste in
landfills.

        The Company competes for waste  collection and disposal  business on the
basis of price, quality of service and geographical location. From time to time,
competitors  may  reduce the price of their  services  in an effort to expand or
maintain market share or to win  competitively  bid contracts.  Competition also
exists within the industry for acquisition targets where the Company may compete
with publicly-owned national or regional solid waste management companies.

Marketing and Sales

        The Company has a  coordinated  marketing  and sales  strategy to obtain
solid waste streams which is formulated at the corporate  level and  implemented
through  regional  management.  The Company markets its services locally through
regional  managers and direct  sales  representatives  who focus on  commercial,
industrial,  municipal  and  residential  customers.  The  Company  markets  its
commercial,  industrial and municipal services through its sales representatives
who visit  customers on a regular  basis and make sales calls to  potential  new
customers.  These sales  representatives  receive a significant portion of their
compensation  based upon meeting  certain  incentive  targets.  The Company also
obtains new customers from referral  sources,  its general  reputation and local
market print  advertising.  Leads are also developed from new building  permits,
business  licenses  and  other  public  records.  Additionally,   each  regional
operation  generally  advertises  in the yellow  pages and other local  business
print  media  that cover its  service  area.  The  Company  emphasizes  customer
satisfaction and retention,  and believes that its focus on quality service will
help retain existing and attract additional customers.

        Maintenance of a local  presence and identity is an important  aspect of
the Company's marketing plan, and many of the Company's managers are involved in
local  governmental,  civic and business  organizations.  The Company's name and
logo, or, where  appropriate,  that of the Company's  regional  operations,  are
displayed  on all  Company  containers  and  trucks.  Additionally,  the Company
attends  and  makes   presentations  at  municipal  and  state  conferences  and
advertises in governmental associations' membership publications.

        No single customer of the Company  individually  accounted for more than
10% of Company revenues in the year ended December 31, 1998.

                                       7
<PAGE>

Government Regulation

        The Company and its  customers  are subject to  extensive  and  evolving
environmental  laws and  regulations  that  have been  enacted  in  response  to
increased concern over environmental  issues and technological  advances.  These
regulations are administered by the U.S. Environmental Protection Agency ("EPA")
and various other federal,  state and local  environmental,  transportation  and
health and safety agencies.  The Company believes that such laws and regulations
have the effect of enhancing the potential  market in which the Company operates
by allowing the Company to offer economical solutions for regulatory problems to
its  customers  and  acquisition  candidates.  On the other hand,  such laws and
regulations  represent a potential constraint on, and added expense with respect
to,  the  Company's  operation  of  projects  for its  customers  or for its own
account.

        In order to develop and operate a landfill project,  the Company must go
through several governmental review processes and obtain one or more permits and
often zoning or other land use  approvals.  These permits and zoning or land use
approvals  are  difficult  and time  consuming  to obtain  and may be opposed by
various local authorities,  abutters, and ad hoc citizens' groups. In connection
with the Company's  preliminary  development of landfill  projects,  the Company
will expend  considerable  time,  effort and  resources  in  complying  with the
governmental  review and permitting process necessary to develop or increase the
capacity of these landfills. Once obtained,  operating permits generally must be
periodically  renewed  and are subject to  modification  and  revocation  by the
issuing agency. Furthermore,  landfill operations are subject to challenge under
statutory and common law regulation of  "nuisances," in addition to statutes and
regulations  with respect to permits and other  approvals.  Similar  permits and
approvals are required for the development  and operation of transfer  stations,
although the regulatory reviews of applications  pertaining to transfer stations
are generally less costly and time-consuming than the procedures  conducted with
respect to the permitting of landfills.

        The Company's  landfill  operations and transfer  stations subject it to
certain  laws  and   regulations   governing   operational,   monitoring,   site
maintenance, closure and post-closure, and financial assurance obligations which
change  from  time to time  and  which  could  give  rise to  increased  capital
expenditures and operating costs. In connection with the Company's  operation of
landfills  and transfer  stations,  the Company will expend  considerable  time,
effort and resources in complying with these laws and regulations.  Governmental
authorities have the power to enforce compliance with these laws and regulations
and to obtain  injunctions or impose civil or criminal  penalties in the case of
violations.  Failure  to  correct  the  problems  to  the  satisfaction  of  the
authorities could lead to curtailed operations, additional costs or even closure
of a landfill or transfer station.

        The  principal  federal,  state,  and  local  statutes  and  regulations
applicable to the Company's operations are as follows:

        The  Resource  Conservation  and  Recovery  Act of 1976  ("RCRA").  RCRA
regulates the  generation,  treatment,  storage,  handling,  transportation  and
disposal of solid waste and  requires  states to develop  programs to ensure the
safe  disposal  of solid  waste.  RCRA  divides  solid  waste  into two  groups,
hazardous and non-hazardous. Wastes are generally classified as hazardous wastes
if they (i) either (a) are  specifically  included on a list of hazardous wastes
or (b) exhibit certain hazardous  characteristics  and (ii) are not specifically
designated  as  non-hazardous.  Wastes  classified  as hazardous  under RCRA are
subject to much stricter regulation than wastes classified as non-hazardous, and
businesses that deal with hazardous waste are subject to regulatory  obligations
in addition to those imposed on handlers of non-hazardous waste.

        Among the wastes that are specifically designated as non-hazardous waste
are  household  waste and  "special"  waste,  including  items such as petroleum
contaminated soils, asbestos,  shredder fluff and most non-hazardous  industrial
waste products.

        The EPA  regulations  issued under  Subtitle C of RCRA (the  "Subtitle C
Regulations")  impose a comprehensive  "cradle to grave" system for tracking the
generation, transportation, treatment, storage and disposal of hazardous wastes.
The Subtitle C Regulations  impose  obligations on generators,  transporters and
disposers of hazardous  waste, and require permits that are costly to obtain and
maintain for sites where such material is treated, stored or disposed.  Subtitle
C requirements  include detailed operating,  inspection,  training and emergency
preparedness  and response  standards,  as well as requirements for manifesting,
record keeping and reporting,  corrective action, facility closure, post-closure
and financial  responsibility.  Most states have promulgated regulations modeled
on some or all of the  Subtitle  C  provisions  issued  by the EPA.  Some  state
regulations impose different, additional or more stringent obligations.

        The Company is not involved with transportation or disposal of hazardous
wastes, except for the occasional  collection,  at certain transfer stations, of
hazardous wastes generated by "conditionally  exempt small quantity  generators"
(as defined by RCRA).  These hazardous  wastes are then  transported by properly
permitted  hazardous  waste  transporters  for  disposal at  properly  permitted
hazardous waste disposal facilities that are owned by third parties.

                                       8
<PAGE>

        In October 1991, the EPA adopted new regulations  pursuant to Subtitle D
of RCRA (the "Subtitle D Regulations").  These new regulations  became generally
effective in October 1993 (except for certain  municipal  solid waste  landfills
accepting  less than 100 TPD, as to which the effective  date was April 9, 1994,
and new financial assurance requirements,  which became effective April 9, 1997)
and  include  location  restrictions,   facility  design  standards,   operating
criteria,   closure   and   post-closure   requirements,   financial   assurance
requirements,   groundwater  monitoring  requirements,  groundwater  remediation
standards and corrective  action  requirements.  In addition,  these regulations
require that new landfills meet more stringent liner design criteria (typically,
composite soil and synthetic liners or two or more synthetic liners) designed to
keep  leachate  out of  groundwater  and have  extensive  collection  systems to
control leachate for treatment prior to disposal. Groundwater wells must also be
installed  at  virtually  all  landfills  to monitor  groundwater  quality.  The
regulations also require,  where threshold test levels are present, that methane
gas generated at landfills be controlled in a manner that protects  human health
and the environment.  Each state is required to revise its landfill  regulations
to meet these  requirements or such requirements  will be automatically  imposed
upon it by the EPA.  Each state is also required to adopt and implement a permit
program or other  appropriate  system to ensure that landfills  within the state
comply with the Subtitle D criteria. Many states, including Massachusetts,  have
adopted regulations or programs more stringent than the Subtitle D Regulations.

        The Federal Water Pollution Control Act of 1972 (the "Clean Water Act").
The Clean Water Act  establishes  rules  regulating  the discharge of pollutants
from a variety of sources,  including solid waste disposal sites, into waters of
the United States. If runoff or collected leachate from the Company's  landfills
and transfer  stations are  discharged  into  streams,  rivers or other  surface
waters of the United  States,  the Clean Water Act would  require the Company to
apply for and obtain a discharge  permit,  conduct  sampling and monitoring and,
under  certain  circumstances,   reduce  the  quantity  of  pollutants  in  such
discharge.  Also,  virtually  all  landfills are required to comply with federal
storm water  regulations,  which are designed to prevent  possibly  contaminated
storm water from flowing into  surface  waters.  The Company is working with the
appropriate  regulatory agencies to ensure that its facilities are in compliance
with Clean Water Act  requirements,  particularly as they apply to treatment and
discharge of leachate  and storm  water.  The Company has secured or has applied
for the  required  discharge  permits  under the Clean  Water Act or  comparable
state-delegated  programs.  To  ensure  compliance  with  the  Clean  Water  Act
pretreatment  and  discharge  requirements,  the  Company  has either  installed
wastewater  treatment  systems  at its  facilities  to  treat  its  effluent  to
acceptable  levels before discharge or has arranged to discharge its effluent to
municipal wastewater treatment facilities.

        The Comprehensive  Environmental Response,  Compensation,  and Liability
Act of 1980  ("Superfund"  or "CERCLA").  CERCLA  establishes  a regulatory  and
remedial  program  intended  to provide  for the  investigation  and  cleanup of
facilities  from  which  there  has been,  or is  threatened,  a release  of any
hazardous  substance  into  the  environment.  CERCLA's  primary  mechanism  for
remedying  such  problems is to impose  strict joint and several  liability  for
cleanup of facilities on current owners and operators of the site, former owners
and  operators  of  the  site  at the  time  of the  disposal  of the  hazardous
substances,  as well  as the  generators  of the  hazardous  substances  and the
transporters  who  arranged  for  disposal or  transportation  of the  hazardous
substances.   The  costs  of  CERCLA  investigation  and  cleanup  can  be  very
substantial.  Liability  under  CERCLA  does not depend  upon the  existence  or
disposal of  "hazardous  waste" but can also be based upon the existence of even
very small  amounts of the numerous  "hazardous  substances"  listed by the EPA,
many of which can be found in household waste. If, for example, the Company were
to be  found  to be a  responsible  party  for a  CERCLA  cleanup  at one of the
Company's  owned or operated  facilities,  the  enforcing  agency could hold the
Company completely  responsible for all investigative and remedial costs even if
others may also be liable.  CERCLA also  authorizes  the imposition of a lien in
favor of the United  States upon all real  property  subject to or affected by a
remedial action for all costs for which a party is liable. The Company's ability
to obtain  reimbursement  from  others for their  allocable  share of such costs
would be limited by the Company's ability to find other responsible  parties and
prove the extent of their  responsibility and by the financial resources of such
other parties. In the past, legislation has been introduced in Congress to limit
the  liability  of  municipalities  and others under  CERCLA as  generators  and
transporters  of municipal solid waste.  Although such  legislation has not been
enacted,  if it were to pass it would limit the  Company's  ability to seek full
contribution from  municipalities for CERCLA cleanup costs even if the hazardous
substances  that were  released  and caused  the need for  cleanup at one of the
Company's  facilities  were  generated  by or  transported  to the facility by a
municipality.

        The Clean Air Act. The Clean Air Act provides  for  regulation,  through
state implementation of federal requirements,  of the emission of air pollutants
from  certain  landfills  based upon the date of the landfill  construction  and
volume per year of  emissions  of  regulated  pollutants.  The EPA has  recently
promulgated new source performance standards regulating air emissions of certain
regulated  pollutants  (methane and  non-methane  organic  compounds) from solid
waste landfills. The EPA may also issue regulations controlling the emissions of
particular  regulated  air  pollutants  from solid  waste  landfills.  Landfills
located  in areas  with air  pollution  problems  may be  subject  to even  more
extensive air pollution controls and emission limitations.  In addition, the EPA
has  issued  standards   regulating  the  removal,   handling  and  disposal  of
asbestos-containing materials.

                                       9
<PAGE>

        Each  of  the  federal  statutes  described  above  contains  provisions
authorizing,  under certain  circumstances,  the bringing of lawsuits by private
citizens to enforce the requirements of the statutes.

        The  Hazardous  Materials  Transportation  Act.  The  transportation  of
hazardous waste is regulated both by the EPA pursuant to RCRA and by the federal
Department  of  Transportation  ("DOT")  pursuant  to  the  Hazardous  Materials
Transportation Act ("HMTA").  Pursuant to the HMTA, DOT has enacted  regulations
governing the transport of hazardous  waste.  These  regulations  govern,  among
other things,  packaging of the hazardous waste during  transport,  labeling and
marking requirements, and reporting of and response to spills of hazardous waste
during  transport.  In addition,  under both the HMTA and RCRA,  transporters of
hazardous waste must comply with manifest and record keeping requirements, which
are designed to ensure that a shipment of hazardous waste is properly identified
and can be  tracked  from its  point of  generation  to point of  disposal  at a
permitted hazardous waste treatment, storage or disposal facility.

        The Occupational Safety and Health Act of 1970 ("OSHA"). OSHA authorizes
the Occupational  Safety and Health  Administration  to promulgate  occupational
safety and health standards.  Various of those promulgated standards,  including
standards for notices of hazards,  safety in all aspects of the  workplace,  and
specific  standards  relating to excavation,  and the handling of asbestos,  may
apply to  certain  of the  Company's  operations.  OSHA  regulations  set  forth
requirements  for the training of employees  handling,  or who may be exposed in
the workplace to,  concentrations of  asbestos-containing  materials that exceed
specified  action levels.  The OSHA  regulations also set standards for employee
protection,  including medical surveillance, the use of respirators,  protective
clothing and  decontamination  units,  during  asbestos  demolition,  removal or
encapsulation as well as its storage,  transportation and disposal. In addition,
OSHA specifies a maximum permissible exposure level for airborne asbestos in the
workplace.  Apart from receiving  asbestos waste at the Company's  landfills and
transfer stations,  the Company has no direct involvement in asbestos removal or
abatement projects.

        State and Local Regulation. Each state in which the Company now operates
or may operate in the future has laws and regulations  governing the generation,
storage, treatment, handling, transportation and disposal of solid and hazardous
waste,  water  and  air  pollution  and,  in most  cases,  the  siting,  design,
operation,  maintenance,  closure and post-closure  maintenance of landfills and
transfer stations. Certain state laws also contain provisions authorizing, under
certain  circumstances,  the bringing of lawsuits by private citizens to enforce
the  requirements  of  those  laws.  In  addition,   many  states  have  adopted
"Superfund"  statutes  comparable  to, and in some cases  more  stringent  than,
CERCLA.  These statutes impose  requirements  for  investigation  and cleanup of
contaminated  sites and  liability  for costs and damages  associated  with such
sites,  and some  provide  for the  imposition  of liens  on  property  owned by
responsible  parties.  Furthermore,  many  municipalities  also have ordinances,
local laws and regulations  affecting Company  operations.  These include zoning
and health  measures that limit solid waste  management  activities to specified
sites or activities,  flow control  provisions that direct the delivery of solid
wastes to specific facilities, laws that grant the right to establish franchises
for  collection  services  and  then put out for bid for the  right  to  provide
collection  services,  and bans or other  restrictions  on the movement of solid
wastes into a municipality.

        Certain  permits and  approvals may limit the types of waste that may be
accepted  at a  landfill  or the  quantity  of waste that may be  accepted  at a
landfill during a given time period. In addition, certain permits and approvals,
as well as  certain  state  and  local  regulations,  may  limit a  landfill  to
accepting  waste that  originates  from  specified  geographic  areas or seek to
restrict the importation of out-of-state waste or otherwise discriminate against
out-of-state waste.  Generally,  restrictions on the importation of out-of-state
waste  have  not  withstood  judicial  challenge.   However,   proposed  federal
legislation   would  allow  individual   states  to  prohibit  the  disposal  of
out-of-state  waste or to limit the amount of  out-of-state  waste that could be
imported for disposal and would require states, under certain circumstances,  to
reduce  the  amounts  of waste  exported  to other  states.  If this or  similar
legislation is enacted, states in which the Company operates landfills could act
to limit or prohibit the importation of out-of-state  waste.  Such state actions
could adversely  affect landfills within those states that receive a significant
portion of waste originating from out-of-state.

        In addition,  certain  states and  localities  may for economic or other
reasons  restrict the  exportation of waste from their  jurisdiction  or require
that a  specified  amount of waste be  disposed of at  facilities  within  their
jurisdiction.  In 1994, the United States  Supreme Court held  unconstitutional,
and therefore  invalid, a local ordinance that sought to impose flow controls on
taking waste out of the locality. However, certain state and local jurisdictions
continue to seek to enforce such restrictions and, in certain cases, the Company
may elect not to challenge such restrictions based upon various  considerations.
In addition, the aforementioned  proposed federal legislation would allow states
and localities to impose certain flow control  restrictions.  These restrictions
could result in the volume of waste going to landfills  being reduced in certain
areas, which may adversely affect the Company's ability to operate its landfills
at their full capacity and/or affect the prices that can be charged for landfill
disposal services.

                                       10
<PAGE>

        There has been an increasing trend at the federal, state and local level
to mandate and encourage  waste  reduction at the source and waste recycling and
to prohibit the disposal of certain types of solid wastes,  such as yard wastes,
in  landfills.  The  enactment of  regulations  reducing the volume and types of
wastes  available  for  transport to and disposal in landfills  could affect the
Company's ability to operate its facilities at their full capacity.



        The Company  believes  that it is in material  compliance  with federal,
state and local regulations based on the Company's internal review process which
has not identified any material  non-compliance and the Company has not received
any verbal or written notification from any governmental agency to the contrary.
See "Management's  Discussion and Analysis of Financial Condition and Results of
Operations - Certain  Factors  Affecting  Future  Operating  Results  -Potential
Environmental Liability and Adverse Effect of Environmental Regulation."

Employees

        As of December 31, 1998, the Company had 303 full time  employees.  As a
result of the  acquisitions  subsequent to December 31, 1998, at March 24, 1999,
the Company had 357 full time employees. The Company believes its future success
will  depend in part on its  continued  ability  to recruit  and  retain  highly
qualified technical and managerial personnel.  See "Management's  Discussion and
Analysis of Financial  Condition  and Results of  Operations  - Certain  Factors
Affecting Future Operating  Results  -Dependence on Management" and "-Ability to
Manage  Growth."  The  Company's  employees  are not  subject to any  collective
bargaining agreement.  The Company considers its relations with its employees to
be good.

Item 2.  Properties

        The Company owns or leases and operates  landfills,  transfer  stations,
offices and other  facilities  in  connection  with its  integrated  solid waste
management  operations  as  described  under  "Business-Integrated  Solid  Waste
Management   Operations."   In  addition,   the  Company  leases  its  corporate
headquarters,   located  at  420   Bedford   Street,   Suite   300,   Lexington,
Massachusetts.  The Company currently occupies  approximately 11,000 square feet
at the  Lexington  location  under the terms of a lease  expiring in March 2003,
with annual  rent of  approximately  $200,000  subject to  escalation  in future
years.

Item 3.  Legal Proceedings

        Richard Rosen. Richard Rosen ("Rosen"), former Chairman, Chief Executive
Officer and President of the Company, commenced an action against the Company in
Middlesex  County  (Massachusetts)  Superior Court,  seeking an award of damages
resulting  from the Company's  alleged  breach of a Memorandum of  Understanding
entered into between the Company and Rosen in connection with the termination of
Rosen's  employment with the Company,  in which Rosen had been granted an option
to purchase certain assets of the Company not related to its core business.  The
Company  believes this claim to be frivolous and is  vigorously  defending  this
action.  The Company has previously  received an arbitration award against Rosen
directing Rosen to pay $780,160 for breach by Rosen of his employment  agreement
with  the  Company.  On  February  25,  1997  the  Middlesex  Superior  Court in
Cambridge,  Massachusetts  confirmed the arbitration  award and entered judgment
against Rosen.

        In addition  to the matter set forth  above,  from time to time,  in the
ordinary course of its business, the Company is subject to legal proceedings and
claims  arising from the conduct of its business  operations.  In the opinion of
the Company, the ultimate disposition of such matters on an aggregate basis will
not have a  material  adverse  effect on the  Company's  financial  position  or
results of operations.

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

         None

                                       11
<PAGE>


                                      PART II

Item 5.  Market For Registrant's Common Equity and Related Stockholder Matters

The Company's  Common Stock is currently  quoted on the NASDAQ  Small-Cap Market
under the symbol "WSII". The following table sets forth the high and low closing
price of the common  stock for the periods  indicated  and restated to reflect a
one-for five reverse stock split effective February 13, 1998.

                                               High                      Low

 Fourth quarter ended December 31, 1998     $  6.25                   $  4.38
 Third quarter ended September 30, 1998        9.69                      5.00
 Second quarter ended June 30, 1998            9.81                      5.94
 First quarter ended March 31, 1998            7.38                      3.00


 Fourth quarter ended December 31, 1997     $  5.00                   $  2.80
 Third quarter ended September 30, 1997        3.15                      1.40
 Second quarter ended June 30, 1997            2.35                      1.25
 First quarter ended March 31, 1997            2.80                      1.55


On March 24,  1999,  the  reported  last sale price of the  common  stock on the
NASDAQ  Small-Cap  Market  was $4.50 per share,  and there  were 257  holders of
record of common stock.

The  Company  has never paid  dividends  on its Common  Stock and has no present
intention  to  pay  dividends.  The  Company's  intention  is to  retain  future
anticipated earnings to finance the expansion of its business.

At December 31, 1997, the Company had outstanding $9,257,807 of principal amount
Series A  Convertible  Preferred  Stock,  par value $0.001 per share  ("Series A
Preferred  Stock"),  which was issued in a private  placement  on June 26, 1997,
bearing an 8.0% annual cumulative dividend and was convertible into common stock
at a conversion  price of $1.40625 per share of common stock.  On July 27, 1998,
the Company met the mandatory  conversion  trading  requirements  and elected to
convert all of the remaining  shares of Series A Preferred  Stock into 6,590,577
shares of the  Company's  Common Stock and the Board of  Directors  declared and
paid cash dividends of approximately $787,000.

At December 31, 1997, the Company also had  outstanding  $4,048,750 of principal
amount Series B Convertible Preferred Stock, par value $0.001 per share ("Series
B Preferred  Stock").  The Series B Preferred  Stock was issued on December  31,
1997 in a private placement in exchange for outstanding convertible notes of the
Company,  bearing a 6.0% annual  cumulative  dividend,  and was convertible into
common stock at a conversion  price of $6.25 per share of common  stock.  On May
14, 1998,  the Company met the mandatory  conversion  trading  requirements  and
elected  to  convert  all of the  shares of the  Series B  Preferred  Stock into
623,808 shares of the Company's Common Stock and the Board of Directors declared
and paid cash dividends of approximately $101,000.




                                       12
<PAGE>



Item 6.  Selected Consolidated Financial and Operating Data

               SELECTED CONSOLIDATED FINANCIAL DATA
          (In thousands, except share and per share data)

        The following  selected  consolidated  financial data for the five years
ended  December  31,  1998 have been  derived  from the  Company's  Consolidated
Financial  Statements,  which have been  audited by KPMG Peat  Marwick  LLP. The
selected  consolidated   financial  data  presented  below  should  be  read  in
conjunction  with the  Company's  Consolidated  Financial  Statements  and notes
thereto and  "Management's  Discussion  and Analysis of Financial  Condition and
Results of Operations,"  which is included  elsewhere in this Form 10-K.  During
1998, the Company acquired two landfills,  31 solid waste  collection  companies
and three transfer  stations.  Due to the significance of the acquired  business
operations to the Company's financial performance,  the Company does not believe
that its historical  financial  statements are necessarily  indicative of future
performance  and as a result  will  affect the  comparability  of the  financial
information included herein.
<TABLE>
<S>                                               <C>             <C>           <C>          <C>         <C>
                                                                  Fiscal Year Ended December 31
                                                     1998            1997       1996         1995        1994
                                                   --------        -------    --------     --------    ------
Statement of Operations Data:
   Revenues........................                $  21,045   $   3,458    $   1,496    $   1,344   $      --
   Cost of operations:
     Operating expenses............                   12,400       1,719          921          766          --
     Depreciation and amortization.                    4,501         692          370           72          --
     Acquisition integration costs(1)                  1,864          --           --          --           --
     Write-off of project development costs              236       1,495        6,652          --           --
                                                    --------   ---------    ---------      --------    ---------
        Total cost of operations...                   19,001       3,906        7,943          838          --
                                                   ---------   ---------    ---------     ---------    ---------

        Gross profit (loss) .......                    2,044        (448)      (6,447)         506          --

   Selling, general and administrative expenses        4,483       2,138        2,433        3,286       1,485
   Amortization of prepaid consulting fees                --          --          834          501          --
   Restructuring(2)................                       --         596        1,741           --          --
                                                   ---------   ---------    ---------     ---------   ---------
     Loss from operations..........                  (2,439)     (3,182)      (11,465)      (3,281)     (1,485)

   Other income (expense):
     Royalty and other income (expense), net           (134)       (516)          817          761       2,064
     Interest expense and financing costs            (4,074)       (1,355)      (1,182)       (471)       (152)
     Interest income...............                      441        172           178          289          --
     Write-off of accounts and notes receivable          --        (568)          --        (2,975)         --
                                                    --------   ---------     ---------   ---------     --------
     Total other income (expense)..                  (3,767)     (2,267)        (187)      (2,396)       1,912
                                                   ---------   ---------    ---------    ---------     --------

   Income (loss) before income taxes,
     discontinued operations and
     extraordinary item............                  (6,206)     (5,449)     (11,652)      (5,677)         427
   Federal and state income tax expense
     (benefit).....................                       43           6         (23)        (110)         185
   Discontinued operations.........                       --          --      (2,261)      (2,303)          --
   Extraordinary item - loss on extinguishment
     of debt.......................                    (247)       (134)           --           --          --
                                                   --------    --------     ---------    ---------   ---------
   Net income (loss)...............                $ (6,496)   $ (5,589)    $(13,890)    $ (7,870)   $     242
   Preferred stock dividends (3)...                     888          --          --            10          108
                                                   ---------   ---------    --------     ---------   ---------
     Net income (loss) available for common
        stockholders(3)............                $ (7,384)   $ (5,589)    $(13,890)    $ (7,880)   $     134
                                                   ========    ========     =========     ========    =========
   Basic net income (loss) per share from
     continuing operations ........                $  (0.97)   $  (1.51)    $  (4.10)    $  (2.88)   $    0.15

   Weighted average number of shares used in
     computation of basic net income
     (loss) per share..............                7,389,547   3,612,623    2,834,841    1,932,809   899,727

EBITDA (4).........................                $  2,130     $(2,469)    $ (9,909)    $ (2,592)   $(1,476)
Adjusted EBITDA (5)................                $  4,230     $  (378)    $ (1,516)    $ (2,592)   $(1,476)
Capital expenditures (excluding acquisitions)      $  9,032     $   998     $  6,599     $  9,749    $   807
Cash flow from operating activities                $  592       $(4,586)    $ (3,912)    $ (3,083)   $  (209)
Cash flow from investing activities                $(71,939)    $   706     $ (7,641)    $(10,267)   $(1,588)
Cash flow from financing activities                $  68,576    $ 6,579     $  6,581     $ 18,416    $ 1,965


                                                                          December 31,
                                                     1998        1997        1996         1995       1994
                                                   --------    -------     -------      -------    ------
Balance Sheet Data:
   Cash and cash equivalents..........             $    194   $   2,964    $  265    $   5,237   $     171
   Working capital....................               (6,520)      1,532    (4,508)       2,393         659
   Total assets.......................               96,117      18,560    16,858       23,508       4,369
   Long-term debt, less current portion              74,861       7,201     9,450       12,266       1,263
   Total stockholders' equity (deficit)               1,739       5,972    (1,849)       3,292         597
</TABLE>


                                       13
<PAGE>


        (1)    Acquisition integration costs consist of one-time,  non-recurring
               costs,  which in the opinion of  management  have no future value
               and, therefore,  are expensed. Such costs include termination and
               retention of employees, lease termination costs, costs related to
               the  integration of information  systems and costs related to the
               change of name of the acquired company or business.

        (2)    Prior to March 27, 1996, the Company had been actively developing
               environmental technologies with potential application in a number
               of business areas.  On March 27, 1996, the Company  announced its
               intention to take meaningful actions to conserve cash and working
               capital,  including  restructuring  the  Company's  operations to
               focus its  resources  and  activities on developing an integrated
               solid waste management operation.

        (3)    In May and July 1998 the  Company  met the  mandatory  conversion
               trading  requirements and elected to convert all of the remaining
               shares  of the  Company's  Preferred  Stock  into  shares  of the
               Company's  Common Stock and the Board of  Directors  declared and
               paid cash dividends of approximately $888,000.

        (4)    EBITDA is defined  as  operating  income or loss from  continuing
               operations   excluding   depreciation  and  amortization,   which
               includes  depreciation  and  amortization  included  in  selling,
               general and administrative  expenses.  EBITDA does not represent,
               and should not be considered as an alternative  to, net income or
               cash flows  from  operating  activities,  each as  determined  in
               accordance  with  GAAP.  Moreover,  EBITDA  does not  necessarily
               indicate  whether cash flow will be sufficient  for such items as
               working capital or capital  expenditures,  or to react to changes
               in the  Company's  industry  or to the  economy in  general.  The
               Company  believes  that  EBITDA  is a  measure  commonly  used by
               lenders and certain investors to evaluate a company's performance
               in the solid waste  industry.  The  Company  also  believes  that
               EBITDA  data may  help  investors  to  understand  the  Company's
               performance  because such data may reflect the Company's  ability
               to generate  cash flows,  which is an indicator of its ability to
               satisfy  its  debt  service,  capital  expenditures  and  working
               capital  requirements.  Because  EBITDA is not  calculated by all
               companies and analysts in the same fashion,  the EBITDA  measures
               presented by the Company may not be  comparable  to the similarly
               titled  measures  reported  by  other  companies.  Therefore,  in
               evaluating  EBITDA data,  investors should consider,  among other
               factors:  the non-GAAP nature of EBITDA;  actual cash flows;  the
               actual   availability   of  funds  for  debt   service,   capital
               expenditures  and working capital;  and the  comparability of the
               Company's EBITDA data to  similarly-titled  measures  reported by
               other companies.

        (5)    Adjusted  EBITDA is EBITDA after  adjusting for one-time  charges
               for  write-off  of  landfill   development   costs,   acquisition
               integration costs and restructuring charges.





                                       14
<PAGE>



Item 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
        CONDITION AND RESULTS OF OPERATIONS

        The  following  discussion  of the  financial  condition  and results of
operations  of the  Company  should be read in  conjunction  with the  Company's
Consolidated  Financial Statements and the notes thereto.  This Annual Report on
Form 10-K contains forward-looking statements concerning among other things, the
Company's expected future revenues, operations and expenditures and estimates of
the potential  markets for the Company's  services.  Such statements made by the
Company fall within the meaning of Section 27A of the Securities Act of 1933, as
amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All
such forward-looking statements are necessarily only estimates of future results
and the actual results achieved by the Company may differ  materially from these
projections  due to a number of factors as  discussed  in the  section  entitled
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations--Certain  Factors  Affecting Future  Operating  Results" of this Form
10-K.

Introduction

        The  Company  is an  integrated  non-hazardous  solid  waste  management
company that provides solid waste collection,  recycling,  transfer and disposal
services to commercial,  industrial,  residential and municipal customers within
certain  regional  markets in the Northeast and  Mid-Atlantic  states,  where it
operates.  The Company  focuses on the operation of an integrated  non-hazardous
solid waste management business,  including the ownership and operation of solid
waste  disposal  facilities  (landfills),  transfer  stations  and  solid  waste
collection  services.  The Company derives  revenue from collecting  solid waste
from its  customers,  which it delivers for disposal in its own  landfills,  and
also from unaffiliated waste collection companies who pay to dispose of waste in
the Company's  landfills.  The Company seeks through its acquisition strategy to
acquire substantial  collection  operations and transfer stations in association
with its landfills in order to enhance its overall profitability and to increase
its control over its sources of revenue. See "Business - Strategy"

        During 1998, the Company acquired a total of 34 companies  including two
landfills,  31 collection companies (2 of which included a transfer station) and
one  transfer  station.  Due  to  the  significance  of  the  acquired  business
operations to the Company's financial performance,  the Company does not believe
that its historical  financial  statements are necessarily  indicative of future
performance  and as a result  will  affect the  comparability  of the  financial
information included herein.

Revenues:

         Revenues   represent   fees  charged  to  customers   for  solid  waste
collection,  transfer,  recycling and disposal services  provided.  Arrangements
with customers include both long-term  contractual  arrangements and as-received
disposal at prices quoted by the Company.  Revenues for the periods presented in
the  consolidated  statements  of  operations  were derived  from the  following
sources:
                                              Year ended December 31,
                                      1998              1997              1996
                                     -------          -------            -------
  Collection                           73.5%            12.8%              -   %
  Landfill                             20.1             78.1              100.0
  Transfer                              6.4              9.1               -
                                    ----------       ----------          -------
  Total Revenue                        100.0%           100.0%            100.0%
                                    =========         ========            ======


         For the  purpose  of this  table,  revenue is  attributed  fully to the
operation  where the Company  first  receives the waste.  For  example,  revenue
received from waste collected by the Company and disposed in a Company  landfill
is entirely attributed to collection.  The increase in the Company's  collection
revenues as a percentage of total  revenues  during 1998 compared to 1997 is due
primarily to the impact of the 31 collection companies acquired during 1998. The
decrease in landfill and transfer station revenue as a percentage of revenues in
1998  compared  to  1997  is due  primarily  to the  acquisition  of  collection
companies  that had been  disposing  of their  waste at the  Company's  transfer
stations  and  landfills.  These  acquired  revenues  are now being  recorded as
collection revenue.


                                       15
<PAGE>

Recent Business Developments

         Senior Notes Offering and Debt Repayment. On March 2, 1999, the Company
completed  a private  placement  of $100.0  million of 11.5%  Senior  Notes (the
"Senior  Notes") and warrants to purchase an  aggregate  of 1,500,000  shares of
common  stock at an  exercise  price of $6.25 per share  (the  "Warrants").  The
Senior  Notes  mature on January 15, 2006 and bear  interest at 11.5% per annum,
payable semi-annually in arrears on each January 15 and July 15, commencing July
15, 1999, subject to prepayment in certain  circumstances.  The interest rate on
the Senior Notes is subject to adjustment  upon the occurrence of certain events
as provided in the Senior Notes  Indenture.  The Senior Notes may be redeemed at
the option of the Company after March 2, 2003 at redemption  prices set forth in
the Senior  Notes  Indenture,  together  with accrued and unpaid  interest.  The
Warrants are  exercisable  from  September 2, 1999,  through March 2, 2004.  The
number of shares  for  which,  and the  price per share at which,  a Warrant  is
exercisable,  are subject to adjustment upon the occurrence of certain events as
provided in the  Warrant  Agreement.  The net  proceeds  to the  Company,  after
deducting the discount to the initial  purchaser and related issuance costs, was
approximately $97.3 million. The Company used a portion of the proceeds from the
Senior Notes to repay $20.0  million of the  Company's  13% short term notes due
June 30, 1999,  (the  outstanding  balance of the 13% short-term  notes was $7.5
million at December 31, 1998) $10.0  million of the Howard Bank credit  facility
and  approximately  $1.7 million of capital leases and other notes  payable.  In
addition,  the Company redeemed  approximately $1.45 million principal amount of
the Company's 10%  Convertible  Subordinated  Debentures due October 6, 2000 and
completed  several  acquisitions as described  below. The Company intends to use
the balance of the proceeds for general corporate  purposes,  including possible
future acquisitions and working capital.

         Conversion of Debt into Equity On March 3, 1999, the Company offered to
exchange up to 2,244,109  shares of the Company's  Common Stock for a portion of
the Company's 7%  Subordinated  Notes due May 13, 2005.  The exchange  price per
share of $4.63 was equal to the closing  price of the Common Stock on the Nasdaq
SmallCap Market on the first interim closing as reported by NASDAQ.  Any accrued
but  unpaid  interest  on the  Notes  will be paid in cash.  As a result  of the
exchange  offer,   the  Company  retired   $10,390,000  of  its  7%  Convertible
Subordinated  Notes.  The  remaining  7%  Convertible   Subordinated  Notes  are
convertible by holders into Common Shares at $10.00 per share.

         Stock  Repurchase  With the proceeds of the Senior  Notes,  the Company
repurchased  497,778  shares of the  Company's  common  stock  from the  Federal
Deposit  Insurance  Corporation  (FDIC)  for  an  aggregate  purchase  price  of
approximately $2.8 million.

         Acquisitions  Since  December  31, 1998  through  March 24,  1999,  the
Company has completed six  acquisitions,  consisting of 5 collection  operations
and one  landfill.  The  aggregate  purchase  price for these  acquisitions  was
approximately  $38  million  which  was  paid in  cash  and  the  assumption  of
approximately  $3 million  of debt.  These  acquisitions  have  combined  annual
revenue of approximately  $12 million.  The acquisitions  have all been recorded
using the purchase method of accounting.





                                       16
<PAGE>




         The following table sets forth, for the periods indicated, certain data
derived from the Company's Consolidated Statements of Operations, expressed as a
percentage of revenues:
<TABLE>
         <S>                                                <C>                 <C>            <C>
                                                                     Year ended December 31,
                                                               1998              1997             1996
                                                          -------------      -----------     ------------
         Revenues                                             100.0   %         100.0  %        100.0%

         Operating expenses                                    58.9              49.7             61.6
         Depreciation and amortization                         21.4              20.0             24.7
         Acquisition integration costs                          8.9                 -                -
         Write-off of project development costs                 1.1              43.3            444.7
                                                          ----------         ---------         --------
              Total cost of operations                         90.3             113.0            531.0
                                                          -----------        ---------         --------

         Gross profit (loss)                                    9.7             (13.0)           (431.0)
         Selling, general and administrative expenses          21.3              61.8             163.3
         Restructuring                                           -               17.2             116.5
         Amortization of prepaid consulting fees                 -                 -               55.8
                                                          -----------         ----------        --------

              Loss from operations                            (11.6)            (92.0)           (766.6)

         Royalty and other income (expense), net               (0.6)            (14.9)             62.5
         Interest income                                        2.1               5.0              11.9
         Interest expense and financing costs                 (19.4)            (39.2)            (79.0)
         Equity in loss of affiliate                            -                 -                (6.4)
         Write off of assets                                    -                 -                (1.5)
         Write off of accounts receivable                       -               (16.4)                -
                                                          ----------          ----------        --------

              Total other income (expense)                    (17.9)            (65.5)            (12.5)

         Income tax expense                                     0.2               0.2              (1.6)

              Loss from continuing operations                 (29.7)           (157.7)           (777.5)

         Discontinued operations                                -                 -              (151.2)
                                                          -----------        ------- ---        --------

              Loss before extraordinary item                  (29.7)           (157.7)           (928.7)

         Extraordinary item                                    (1.2)             (3.9)               -
                                                          -------------      -----------         -------

              Net loss                                        (30.9)%          (161.6)%          (928.7)%
                                                          ============          ========        =========

         EBITDA                                                10.1%           (71.4)%          (662.0)%
                                                          ============     ===========       ==========

         Adjusted EBITDA                                       21.9%           (10.9%)          (101.3)%
                                                          ============     ===========       ===========


</TABLE>

                                       17
<PAGE>

Year Ended December 31, 1998 Compared to Year Ended December 31, 1997

        Revenues.  Revenues  for  1998  increased  by  $17,587,000  or  509%  to
$21,045,000 from $3,458,000 in 1997.  Thirty-four  acquisitions completed by the
Company  in  1998  accounted  for  approximately  $15.8  million  or  90% of the
increase.  The  balance of the  increase  is the result of the  internal  growth
within the Vermont  operations during 1998. The growth in the Vermont operations
was due to the full year's  operation of the CSWD  Transfer  Station,  which was
acquired  in the  fourth  quarter  of 1997,  increased  volume and prices at the
Moretown Landfill and internal growth at the Company's collection operations.

        Cost of  operations.  Operating  expenses  for  1998  was  approximately
$12,400,000  compared to $1,719,000 for 1997.  The increase of  $10,681,000  was
primarily  due to the 34  acquisitions  completed by the Company in 1998 and the
related  increase in  revenue.  As a  percentage  of sales,  operating  expenses
increased to  approximately  59% in 1998 from  approximately  50% in 1997.  This
increase  was  primarily  due to the change in revenue  mix,  with a much larger
portion of the  revenue  coming  from  collection  operations,  which  typically
experience much higher operating expenses than landfill operations.  The Company
internalizes  a  significant  portion  of its waste  collected  in  Vermont  and
Pennsylvania, which significantly reduces costs of operations as a percentage of
revenue.  The  Company's New York and  Massachusetts  operations do not yet have
landfills where waste can be internalized.

        Operating  costs,  disposal  costs,  and  collection  fees  vary  widely
throughout the geographic areas in which the Company  operates.  The prices that
the Company charges are determined locally,  and typically vary by the volume or
weight,  type of waste  collected,  frequency of collections,  distance to final
disposal  sites,  labor costs and amount and type of equipment  furnished to the
customer.

        Depreciation and amortization. Depreciation and amortization expense was
$4,501,000  and  $692,000 for the years ended 1998 and 1997,  respectively.  The
increase of  $3,809,000  was primarily due to the  additional  depreciation  and
amortization  related to the Company's 34  acquisitions  completed  during 1998.
During  1998,  the Company  purchased  property and  equipment of  approximately
$24,298,000  related to the  acquisitions.  ($7,522,000  of this  amount was for
assets under  development  not placed into service in 1998.)  Goodwill and other
intangible  assets  totaling  approximately  $35,171,000  were also  recorded in
connection  with  the   acquisitions.   In  addition,   the  Company   purchased
approximately  $3,094,000  of property and  equipment  necessary for its ongoing
operations,  including costs to improve  efficiencies at several of the acquired
companies.  Finally,  landfill  amortization  costs in Vermont  increased due to
increased  usage of the  Moretown  landfill  in 1998.  The  Company had costs of
approximately $5,456,000 for construction of Cell 2 at the Moretown landfill and
other  development  costs related to the Mostoller and South Hadley landfill and
the Transfer Station in Oxford Massachusetts  totaling  approximately  $480,000.
These  costs did not  impact  operating  results  as they were not  placed  into
service in 1998.

        Acquisition integration costs.  Acquisition integration costs consist of
one-time, non-recurring costs, which in the opinion of management have no future
value and, therefore, are expensed. Such costs include termination and retention
of employees,  lease  termination  costs,  costs related to the  integration  of
information  systems  and costs  related to the  change of name of the  acquired
company or  business.These  charges  are  estimated  and accrued at the time the
acquisition  is  closed.  The  estimates  are  reviewed  frequently  by  Company
management and the related  operation teams integrating the new acquisitions and
adjusted as required. Acquisition integration costs totaled $1,864,000 for 1998.

        Write-off  of  landfill   development   costs.   Write-off  of  landfill
development costs were $236,000 and $1,495,000 for 1998 and 1997,  respectively.
The write-off of landfill development costs is related to the termination of the
Company's  contract for  remodeling  and  operation of a landfill in  Fairhaven,
Massachusetts.  See  footnote  17  "Fairhaven  Massachusetts  Operation"  in the
financial statements included in Item 8. The 1998 expense of $236,000 represents
the final  charges  related  to the  termination  of the  project.  There are no
remaining accruals at December 31, 1998.

                                       18
<PAGE>

        Selling,  general  and  administrative  expenses.  Selling,  general and
administrative   expenses  increased  $2,344,000  in  1998  to  $4,482,000  from
$2,138,000  in  1997.  As  a  percentage  of  revenue,   selling,   general  and
administrative  expenses  decreased  to 21.3% in 1998  from  61.8% in 1997.  The
dollar  increase  was due to efforts by the Company to build  infrastructure  to
sustain its  significant  growth through  acquisition and to support the several
corporate  initiatives  designed to implement its strategy.  The Company expects
spending  growth to continue  moderately  into 1999 as the Company  continues to
implement its growth through acquisition strategy.  The decrease as a percentage
of  revenue  was  primarily  due  to  the  expanded  revenue  base  and  related
efficiencies,  as the Company is able to purchase  "tuck-in"  acquisitions  that
increase revenues and improve margins without adding significant  administrative
costs. The Company  anticipates that in future periods its selling,  general and
administrative  expenses  should continue to decrease as a percentage of revenue
as it  leverages  its current  corporate  overhead to revenue  growth  primarily
through acquisitions.

        Restructuring.  During  1996,  the Company  announced  its  intention to
restructure  the Company's  operations to focus its resources and  activities on
developing  an  integrated  solid waste  management  operation.  See footnote 16
"Restructuring and Discontinued Operations" in the financial statements included
in Item 8. The  restructuring was completed in 1997.  Restructuring  charges for
1997 totaled $596,000 which consisted of costs incurred for employee  severance,
non-cancelable  lease  commitments,  professional  fees and litigation costs. No
charges were recorded in 1998.

        Royalty and other income  (expense).  Royalty and other income (expense)
was  approximately  ($134,000)  and  ($516,000) in 1998 and 1997,  respectively.
Royalty and other income (expense) primarily relates to the Company's medical
waste treatment proprietary technologies.

        Interest expense and financing costs, net. Interest expense for 1998 was
approximately  $3,633,000,  net of  interest  income of  $441,000 as compared to
approximately  $1,182,000  net of  interest  income of  $172,000  for 1997.  The
increase  resulted  primarily  from  significant  increases in debt necessary to
finance the acquisitions and capital needs of the Company. During 1998 and 1997,
the Company capitalized  interest expense of $360,000 and $24,000,  respectively
related to construction  costs for the Mostoller and South Hadley  landfills and
the Transfer Station in Oxford Massachusetts discussed above..

Year Ended December 31, 1997 Compared to Year Ended December 31, 1996

        Revenues.  Revenues for 1997 increased by $1,962,000 to $3,458,000  from
$1,496,000  in 1996.  The increase of 131% was due  primarily  to the  increased
waste  volume  accepted  at the  Moretown  Landfill,  in its first  full year of
operation,  the acquisition  through a lease/purchase  arrangement on October 6,
1997 of the Chittenden Solid Waste District ("CSWD") transfer station located in
Williston,   Vermont  and  the  internal  growth  of  the  Company's  collection
operations.  All  1997  revenues  were  generated  from  the  Company's  Vermont
operations  as  compared  to 1996,  where  approximately  $1,157,000  or 77% was
generated from the Company's operations at the Fairhaven Landfill.

        Cost of  operations.  Operating  expenses  for  1997  was  approximately
$1,718,000  compared to $921,000 in 1996. The increase of $797,000 was primarily
due  to the  growth  of the  Company's  Vermont  operations.  During  1997,  the
Company's Vermont operations expanded as a result of the Company's purchase of a
collection company and its acquisition  through a lease/purchase  arrangement of
the CSWD transfer station.

        Depreciation and amortization. Depreciation and amortization expense was
$692,000  and  $370,000  for the years  ended 1997 and 1996,  respectively.  The
increase of $322,000 or 87% was due  primarily to the growth in the operation at
the Moretown  Landfill which resulted in increased  amortization  of capitalized
landfill  costs and to a substantial  increase in capital  equipment used in the
Company's other Vermont operations.

        Write-off  of  landfill   development   costs.   Write-off  of  landfill
development  costs were  $1,495,000  and $6,652,000 for the years ended 1997 and
1996,  respectively.  The write-off of landfill  development costs is related to
the Fairhaven Landfill.

        Selling,  general  and  administrative  expenses.  Selling,  general and
administrative  expenses for 1997 were approximately  $2,138,000,  a decrease of
12.5% from 1996. The decrease was due to the  restructuring  undertaken in March
of 1996 and to the  cessation  of  operations  at the  Fairhaven  Landfill.  The
decrease  was   partially   offset  by   increases   in  selling,   general  and
administrative   expenses  at  the  Company's  Vermont  operations  and  general
corporate expenses due to the building of an infrastructure necessary to support
increases in acquisition, operating and administrative activities.

                                       19
<PAGE>

        Restructuring.  Prior to March 27, 1996,  the Company had been  actively
developing environmental  technologies with potential application in a number of
business areas.  On March 27, 1996, the Company  announced its intention to take
meaningful actions to conserve cash and working capital, including restructuring
the Company's  operations to focus its resources and activities on developing an
integrated solid waste management operation.  As part of the restructuring,  the
Company ceased operations at its technology center in Woburn, Massachusetts, and
discharged  all  employees  and  consultants  previously  engaged in  developing
technologies  with  potential   application  in  certain  environmental  related
activities,  including the manufacture of useful  materials from tires and other
recycled materials,  contaminated soil cleanup and recycling,  industrial sludge
disposal,  size  reduction  equipment  design and  manufacture  (the  "Ancillary
Technologies"),  and Major Sports Fantasies,  Inc. ("MSF"), a business unrelated
to the environmental  industry.  No substantial  revenues were received from the
technology center operations or MSF activities.  Restructuring  charges for 1997
and 1996 were $596,000 and  $1,742,000,  respectively,  which consisted of costs
incurred for employee severance, non-cancelable lease commitments,  professional
fees and litigation costs.

        Royalty and other income  (expense).  Royalty and other income (expense)
decreased approximately  $1,451,000 in 1997 to ($516,000) from $935,000 in 1996.
The  decrease  in  1997  was  due to  the  termination  of one of the  Company's
licensing agreements with ScotSafe Limited ("ScotSafe").

        Interest  expense and  financing  costs.  Interest  expense for 1997 was
approximately  $1,182,000  net of  interest  income of  $172,000  as compared to
approximately  $1,004,000  net of  interest  income of  $178,000  for 1996.  The
increase resulted primarily from additional  indebtedness incurred in connection
with acquisitions and capital expenditures for the Company's Vermont operations.
During 1997 and 1996, the Company  capitalized  interest  expense of $24,000 and
$42,000, respectively related to construction costs.

        Write-off of accounts receivable. During the fourth quarter of 1997, the
Company wrote-off an uncollectible receivable due from ScotSafe of approximately
$568,000.

Liquidity and Capital Resources

        The  Company's  business is capital  intensive.  The  Company's  capital
requirements,  which  are  substantial,   include  acquisitions,   property  and
equipment  purchases and capital  expenditures  for landfill cell  construction,
landfill  development and landfill closure activities.  Principally due to these
factors,  the Company may incur working capital  deficits.  The Company plans to
meet its capital needs through various financing sources,  including  internally
generated funds, equity securities and debt. On May 13, 1998, the Company closed
on an offering of $60.0 million 7% Convertible Subordinated Notes which resulted
in net proceeds to the Company of approximately  $58.3 million.  As discussed in
"Recent  Business  Developments",  on March 2, 1999,  the  Company  completed  a
private  offering of 11 1/2% Senior Notes in the aggregate  principal  amount of
$100 million due January 15, 2006 which  resulted in net proceeds to the Company
of  approximately  $97.3  million.  The Company has used the proceeds from these
Debt  offerings  to  complete  various  acquisitions  during  1998 and 1999.  In
addition, the Company has repaid other outstanding debt obligations, repurchased
497,778 shares of the Company's common stock from the Federal Deposit  Insurance
Corporation  (FDIC)  for an  aggregate  purchase  price  of  approximately  $2.8
million, and fund the Company's growth,  including  infrastructure.  The Company
intends to use the  balance of the  proceeds  for  general  corporate  purposes,
including  possible  future  acquisitions  and  working  capital.  In  addition,
approximately   $10,390,000  of  the  7%  Convertible  Subordinated  Notes  were
exchanged into common stock during March 1999 through an exchange offering.  The
Company intends to continue its strategy to  aggressively  pursue and develop an
integrated solid waste management company, primarily through acquisitions. There
can be no assurance that additional debt or equity  financing will be available,
or available on terms  acceptable to the Company.  Any failure of the Company to
obtain required  financing would have a material adverse effect on the Company's
financial condition and results of operations.

        The Company maintains an acquisitions department that is responsible for
the identification,  due diligence, negotiation and closure of acquisitions. The
Company believes that a combination of internally  generated  funds,  additional
debt and equity  financing and the proceeds from the Notes will provide adequate
funds to support the Company's cost structure,  acquisition strategy and working
capital requirements for the foreseeable future.

                                       20
<PAGE>

        In connection with its growth strategy,  the Company currently is and at
any given time will be involved in  potential  acquisitions  that are in various
stages of exploration and negotiation  (ranging from initial  discussions to the
execution of letters of intent and the  preparation  of definitive  agreements),
some of which may, if  consummated,  be  material.  No  assurance  can be given,
however,  that the Company will be successful in completing further acquisitions
in accordance with its growth strategy, or that such acquisitions, if completed,
will be successful.

        During 1998,  the Company  acquired a total of 34  companies,  including
eleven  collection  companies  (one of which  included  a transfer  station)  in
Vermont,  five collection  companies and two landfills in Central  Pennsylvania,
three collection  companies and a transfer station in Central  Massachusetts and
twelve  collection  companies  (one of which  included  a transfer  station)  in
Central  Upstate  New  York.  The  aggregate  cost  of  these  acquisitions  was
approximately  $61.4 million consisting of approximately  $58.3 million in cash,
$3.4  million  in  common  stock  and  approximately  $1.5  million  in  assumed
liabilities. Acquisition integration costs for the year ended December 31, 1998,
related  to  the  acquisitions  in  Vermont,   Central   Pennsylvania,   Central
Massachusetts and Central Upstate New York, were approximately $1,865,000.

        The  Company  generated  net cash  from  operating  activities  for 1998
approximately $592,000. In 1997, the Company used approximately ($4,586,000) for
operating  activities.  The improved  cash flow from  operations in 1998 was due
primarily to the increased  revenues  which were offset by related  increases in
cost of operations,  integration costs and selling,  general and  administrative
expenses.  The  remainder  of the cash flow  increase  was due to changes in the
operating  assets and  liabilities  including  increases  in  accounts  payable,
accrued  expenses  and  deferred  revenue.  These were  offset by an increase in
accounts receivable.

        EBITDA   increased   by   approximately   $4,599,000   during   1998  to
approximately  $2,130,000 from negative EBITDA of approximately  ($2,469,000) in
1997.  As a percentage  of revenue,  EBITDA  increased to 10.1% during 1998 from
(71.4%) in 1997.  Adjusted EBITDA increased by approximately  $4,608,000  during
1998 to approximately  $4,230,000 from negative Adjusted EBITDA of approximately
($378,000)  in 1997. As a percentage of revenue,  Adjusted  EBITDA  increased to
21.9% in 1998 compared to (10.9%) in 1997.

        Net cash used by  investing  activities  during  1998 was  approximately
$71,939,000 compared to cash generated of approximately $706,000 in 1997. Of the
net cash used by investing activities in 1998, approximately $58,340,000 million
was used for the acquisition of landfill,  collection and transfer operations in
Vermont,  Central  Pennsylvania,  Central  Massachusetts and Central Upstate New
York. In addition,  the Company placed deposits for future acquisitions totaling
$2,211,000.  Additional  capital  expenditures of approximately  $9,032,000 were
made to  develop  Cell 2 at the  Company's  Moretown  landfill  and to  increase
operating efficiencies at the Company's Vermont,  Central Pennsylvania,  Central
Massachusetts and Central Upstate New York operations.  Other investing activity
included the acquisition of various  long-term  permits necessary to operate the
landfills and for long-term  prepaid  disposal costs.  The net cash generated by
investing  activities  for 1997 was primarily due to the reduction in collateral
requirements on the Vermont Landfill  closure and post-closure  performance bond
of  approximately  $1,000,000  and the proceeds  from the sale of the  Fairhaven
equipment for approximately $800,000.
These were offset by capital expenditures at the Company's Vermont operation.

        The Company's  capital  expenditures  and capital needs for acquisitions
have  increased   significantly,   reflecting  the  Company's  rapid  growth  by
acquisition  and  development  of revenue  producing  assets,  and will increase
further  as the  Company  continues  to  complete  acquisitions.  Total  capital
expenditures  are expected to further  increase during 1999 due to acquisitions,
ongoing  construction  of Cell 2 at the Moretown  Landfill,  the development and
construction of the Mostoller and South Hadley Landfills and construction of the
transfer station in Central Massachusetts.

        Net cash provided by financing  activities during 1998 was approximately
$68,576,000  compared  to  $6,579,000  in  1997.  The  increase  in 1998 was due
primarily to the receipt of the net proceeds of $58.3 million  related to the 7%
Convertible  Subordinated  Notes,  borrowings  under the  Company's  bank credit
facility of $10 million,  $7.5 million in additional short-term financing from a
related  party   stockholder   and   borrowings   for  equipment   purchases  of
approximately $9.0 million.  The proceeds were offset by principal repayments of
debt of approximately $15.2 million and dividend payments on the Preferred Stock
of approximately $888,000.

        The Company has a $10 million  line of credit  facility  with The Howard
Bank,  N.A.  which was fully  drawn as of  December  31. The entire  balance was
repaid on March 2, 1999 with the proceeds from the Senior Notes.  The Company is
currently negotiating an expansion of this facility with The Howard Bank.

        At December 31, 1998,  the Company had  approximately  $83.1  million of
short-term and long-term debt.

        Based upon its current  operating  plan,  the Company  believes that its
cash  and  cash  equivalents,   available  borrowings,  future  cash  flow  from
operations  and the proceeds of future debt and equity  financings  will satisfy
the Company's working capital needs for the foreseeable future.  However,  there
can be no  assurances  in this  regard.  See Certain  Factors  Affecting  Future
Operating  Results-Substantial  Increased  Leverage," and "-Uncertain Ability to
Finance the Company's Growth."


                                       21
<PAGE>

Certain Factors Affecting Future Operating Results

History of Losses

         During the fiscal years ending  December 31, 1998,  1997 and 1996,  the
Company suffered net losses (including  non-recurring  charges) of approximately
($6,496,000),  ($5,589,000),  and  ($13,890,000),  respectively,  on revenues of
$21,045,000,   $3,458,000,   and   $1,496,000,   respectively.   Following   its
restructuring  in 1996 in which the  Company  directed  its focus on becoming an
integrated solid waste management  company,  the Company  implemented a business
strategy based on aggressive growth through acquisitions.  The Company's ability
to become  profitable,  and to maintain  such  profitability,  as it pursues its
business strategy will depend upon several factors, including its ability to (i)
execute its acquisition  strategy and expand its revenue  generating  operations
while not proportionately  increasing its administrative  overhead,  (ii) locate
sufficient  additional  financing to fund  acquisitions,  and (iii)  continually
adapt to changing  conditions  in the  competitive  market in which it operates.
Outside  factors,  such as the economic and regulatory  environments in which it
operates will also have an effect on the Company's business.

Substantial Increased Leverage

        In connection with its business  strategy,  the Company has incurred and
expects  to incur  substantial  indebtedness,  resulting  in a highly  leveraged
capital structure.  The Company's substantial  indebtedness could have important
consequences,  including  limiting the Company's  ability to fund future working
capital, capital expenditures and other general corporate requirements. This may
increase  the  Company's   vulnerability   to  adverse   economic  and  industry
conditions;  requiring the Company to dedicate a substantial portion of its cash
flow from operations to payments on the Company's indebtedness, thereby reducing
the  availability  of the Company's cash flow to fund working  capital,  capital
expenditures  and other  general  corporate  purposes;  limiting  the  Company's
flexibility in planning for, or reacting to,  changes in the Company's  business
and the  industry  in which the  Company  operates;  placing  the  Company  at a
competitive  disadvantage  compared to the Company's  competitors that have less
indebtedness and limiting the Company's ability to borrow additional funds.

Uncertain Ability to Finance the Company's Growth

        The Company  will  require  substantial  funds to complete  and bring to
commercial  viability all of its currently  planned  projects.  The Company also
anticipates that future business acquisitions will be financed through cash from
operations, the proceeds from the Senior Notes, borrowings under its bank credit
facility,  offering the Company's  stock as  consideration  for  acquisitions or
additional  equity or debt  financings.  Therefore,  the  Company's  ability  to
satisfy its future capital and operating  requirements  is dependent on a number
of pending or future financing  activities,  none of which is assured successful
completion.

Ability to Identify, Acquire and Integrate Acquisition Targets

        The future success of the Company is highly dependent upon the Company's
continued  ability to successfully  identify,  acquire and integrate  additional
solid  waste  collection,   recycling,  transfer  and  disposal  businesses.  As
competition  for  acquisition   candidates  increases  within  the  solid  waste
management industry,  the availability of suitable candidates at terms favorable
to the Company may decrease.  The Company  competes for  acquisition  candidates
with larger,  more  established  companies that may have  significantly  greater
capital resources than the Company,  which can further decrease the availability
of suitable acquisition  candidates.  There can be no assurance that the Company
will be able to  identify  suitable  acquisition  candidates,  obtain  necessary
financings on favorable terms or successfully  integrate any  acquisitions  with
current operations.

        The  Company  believes  that a  significant  factor  in its  ability  to
consummate acquisitions will be the attractiveness of the Company's Common Stock
as consideration for potential  acquisition targets. This attractiveness may, in
large part, be dependent upon the relative market price and capital prospects of
the  Company's  equity  securities  as compared to the equity  securities of its
competitors.  If the market price of the Company's Common Stock were to decline,
the Company's ability to implement its acquisition  program through the issuance
of its Common Stock could be materially adversely affected.

Ability to Manage Growth

        The Company's objective is to continue to grow by expanding its services
in  markets   where  it  can  be  one  of  the  largest   and  most   profitable
fully-integrated solid waste management companies.  Accordingly, the Company may
experience  periods of  significant  rapid  growth.  Such growth,  if it were to
occur,  could place a  significant  strain on the Company's  management  and its
operational,   financial  and  other  resources.   Any  failure  to  expand  its
operational  and  financial  systems  and  controls  or to  recruit  appropriate
personnel in an  efficient  manner at a pace  consistent  with such growth could
have a material adverse effect on the Company's  business,  financial  condition
and results of operations.

        The  Company's   future  success  is  also  highly  dependent  upon  its
continuing  ability to  identify,  hire,  train and  motivate  highly  qualified
personnel.  The Company faces  competition  for hiring such personnel from other
companies,  government  entities  and  other  organizations.  There  can  be  no
assurance  that the Company  will be  successful  in  attracting  and  retaining
qualified personnel as required for its projected  operations.  The inability to
attract and retain qualified personnel could have a material adverse effect upon
the Company's business, financial condition and results of operations.

                                       22
<PAGE>

Limitations on Landfill Permitting and Expansion

The Company's  operations  depend on its ability to expand the landfills it owns
or operates and develop or acquire new landfill sites. There can be no assurance
that the Company will be successful in obtaining new landfill sites or expanding
the  permitted  capacity of its  existing  landfills.  The process of  obtaining
required  permits and  approvals  to operate and expand  landfills  and transfer
stations has become increasingly  difficult and expensive.  The process can take
several years and involves  hearings and compliance  with zoning,  environmental
and other  requirements.  There can be no  assurance  that the  Company  will be
successful in obtaining and  maintaining  required  permits.  Even when granted,
final permits to expand are often not approved until the remaining capacity of a
landfill is very low. In the event the Company  exhausts its permitted  capacity
at one of its  landfills,  the Company's  ability to expand  internally  will be
limited and the Company  will be  required  to cap and close such  landfill.  In
addition,  the  Company  could be forced to  dispose  of its waste at  landfills
operated by its competitors.  The additional costs could have a material adverse
effect on the Company's business.

Dependence on Management

        The Company's  future  success is highly  dependent upon the services of
its executive officers,  particularly Philip Strauss,  Chairman, Chief Executive
Officer  and  President  of the  Company,  and  Robert  Rivkin,  Executive  Vice
President-Acquisitions,  Chief Financial Officer, Treasurer and Secretary of the
Company. The Company has obtained key executive insurance policies in the amount
of $1.0 million with respect to each of Messrs.  Strauss and Rivkin. The loss of
the services of Mr.  Strauss or Mr. Rivkin could have a material  adverse effect
on the Company's business, financial condition and results of operations.

Competition

        The  solid  waste  management  industry  is  highly  competitive,   very
fragmented and requires  substantial  labor and capital  resources.  Competition
exists  for  collection,   recycling,   transfer  and  disposal  services,   and
acquisition targets. The markets the Company competes or is likely to compete in
are usually served by one or more of the large national, regional or local solid
waste  companies  who may have  accumulated  substantial  goodwill  and/or  have
greater financial,  marketing or technical resources than those available to the
Company.  The Company also competes with counties,  municipalities and operators
of alternative  disposal  facilities that operate their own waste collection and
disposal facilities.  The availability of user fees, charges or tax revenues and
the availability of tax-exempt financing may provide a competitive  advantage to
the  public  sector.  Additionally,  alternative  disposal  facilities  such  as
recycling and incineration may reduce the demand for the disposal of solid waste
in landfills. Competition for waste collection and disposal business is based on
price,  the quality of service  and  geographical  location.  From time to time,
competitors  may  reduce the price of their  services  in an effort to expand or
maintain  market share or to win  competitively  bid contracts.  There can be no
assurance  that the Company will be able to  successfully  bid such contracts or
compete   with  the  larger   and   better-capitalized   companies.   Geographic
Concentration of Operations

        The  Company  has  established  solid  waste  management  operations  in
Vermont,  Central  Pennsylvania,  Central  Massachusetts and Central Upstate New
York.   Since  the  Company's   current  primary  source  of  revenues  will  be
concentrated in these geographic  locations,  the Company's business,  financial
condition and results of operations  could be  materially  affected by,  without
limitation, the following: (i) downturns in these local economies, (ii) severely
harsh weather conditions and (iii) state regulations.  Additionally, the growing
competition   within  the  local   economies  for  waste  streams  may  make  it
increasingly difficult to expand within these regions. There can be no assurance
that the Company  will be able to continue to increase  the waste  stream to its
landfills or be able to expand its geographic markets to mitigate the effects of
adverse events that may occur in these regions.

Seasonally

        The  Company's   revenues  and  results  of  operations   tend  to  vary
seasonally.  The winter months of the fourth and first  quarters of the calendar
year tend to yield lower revenues than those experienced in the warmer months of
the second and third  quarters.  The primary  reasons for lower  revenues in the
winter months include,  without limitation:  (i) harsh winter weather conditions
which can interfere with collection and  transportation,  (ii) the  construction
and demolition  activities which generate landfill waste are primarily performed
in the warmer  seasons and (iii) the volume of waste in the region is  generally
lower than that which occurs in warmer  months.  The Company  believes  that the
seasonally of the revenue stream will not have a material  adverse effect on the
Company's  business,  financial  condition  and  results  of  operations  on  an
annualized basis.

                                       23
<PAGE>

Environmental and Government Regulations

        The Company and its customers operate in a highly regulated environment,
and in general the Company's landfill projects will be required to have federal,
state and/or local  government  permits and  approvals.  Any of these permits or
approvals  may be subject to denial,  revocation or  modification  under various
circumstances.  In addition, if new environmental legislation or regulations are
adopted or existing legislation or regulations are amended or are interpreted or
enforced  differently,  the Company or its  customers  may be required to obtain
additional  operating  permits or approvals.  There can be no assurance that the
Company will meet all of the applicable  regulatory  requirements.  Any delay in
obtaining  required  permits  or  approvals  will  tend to cause  delays  in the
Company's  ability to obtain  project  financing,  resulting in increases in the
Company's  need to invest  working  capital in projects  prior to obtaining more
permanent  financing,  and will also tend to reduce project returns by deferring
the  receipt of project  revenues.  In the event that the Company is required to
cancel any  planned  project  as a result of the  inability  to obtain  required
permits or other regulatory impediments,  the Company may lose any investment it
has made in the project up to that point,  and the  cancellation of any landfill
projects  may  have a  materially  adverse  effect  on the  Company's  financial
condition and results of operations.

Potential Environmental Liability and Adverse Effect of Environmental Regulation

        The  Company's  business  exposes  it to the  risk  that it will be held
liable if harmful  substances  escape into the  environment and cause damages or
injuries as a result of its operating activities.  Moreover,  federal, state and
local environmental legislation and regulations require substantial expenditures
and impose significant liabilities for non-compliance. The Company believes that
it is currently in material compliance with all applicable environmental laws.

Potential Adverse Community Relations

        The  potential  exists  for  unexpected  delays,  costs  and  litigation
resulting  from  community  resistance  and  concerns  relating to existing  and
acquired operations and proposed future development of solid waste facilities.

Performance or Surety Bonds and Letters of Credit

The Company may be required to post a performance bond, surety bond or letter of
credit to ensure proper closure and  post-closure  monitoring and maintenance at
its landfills and transfer stations. Failure to obtain performance bonds, surety
bonds or letters of credit in sufficient amounts or at acceptable rates may have
a material  adverse effect on the Company's  business,  financial  condition and
results of operations.

Environmental Impairment Liability Insurance

        The Company has obtained  environmental  impairment  liability insurance
covering claims for the sudden or gradual onset of  environmental  damage to the
extent of $5 million per  landfill.  If the Company were to incur  liability for
environmental  damage in excess of its insurance limits, its financial condition
could be adversely  affected.  The Company also carries a comprehensive  general
liability insurance policy,  which management considers adequate at this time to
protect its assets and operations from other risks.

Adequacy of Accruals for Closure and Post-Closure Costs

        The Company has material financial  obligations  relating to closure and
post-closure costs of its existing landfills and any landfill it may purchase or
operate  in  the  future.   The  Company   estimates  and  accrues  closure  and
post-closure  costs  based  on  engineering  estimates  of  landfill  usage  and
remaining  landfill  capacity.  There  can be no  assurance  that the  Company's
financial  obligations  for closure and  post-closure  costs will not exceed the
amount accrued,  which, if it occurs,  may have a material adverse effect on the
Company's business, financial condition and results of operations.

                                       24
<PAGE>

Capital Expenditures

        The Company  capitalizes,  in accordance with GAAP, certain expenditures
and  advances  relating  to  acquisitions,  pending  acquisitions  and  landfill
projects.  The  Company's  policy  is to  expense  in  the  current  period  all
unamortized capital  expenditures and advances relating to any operation that is
permanently  shut down or any  acquisition  that will not be consummated and any
landfill project that is terminated.  Thus, the Company may be required to incur
a charge against  earnings in future periods that could have a material  adverse
effect on the Company's business, financial condition and results of operations.

Year 2000 Compliance

         The  statements  in  the  following  section  include  the  "Year  2000
readiness  disclosure"  within  the  meaning  of the Year 2000  Information  and
Readiness  Disclosure  Act.  Please  refer  to the  information  located  at the
beginning of this Item 7 regarding forward-looking  statements contained in this
section.

         The Company is assessing  the readiness of its systems for handling the
Year 2000.  Although the  assessment  is still  underway,  management  currently
believes  that all material  systems will be compliant by Year 2000 and that the
costs  associated  with this are not  material.  The Company has  incurred  only
minimal costs to date associated with the Year 2000 issue.

         The Company is in the process of identifying key third-party vendors to
understand their ability to continue  providing  services through Year 2000. The
Company  uses  well-regarded  nationally  known  software  vendors  for both its
general accounting  applications and industry-specific  customer information and
billing systems.  The Company is implementing a new general  accounting  package
which will be fully Year 2000  compatible,  and the  provider of the solid waste
industry  customer  information and billing system is Year 2000 compatible.  The
Company's banking arrangements are with national banking institutions, which are
taking  all  necessary  steps to insure  its  customers'  uninterrupted  service
throughout  applicable Year 2000 timeframes.  The Company's payroll is performed
out-of-house  by the largest  provider of third  party  payroll  services in the
country, which has made a commitment of uninterrupted service to their customers
throughout applicable Year 2000 timeframes.

        While the Company  currently  expects  that the Year 2000 issue will not
cause  significant  operational  problems,  delays in the  implementation of new
information  systems, or failure to fully identify all Year 2000 dependencies in
the Company's systems and in the systems of suppliers and financial institutions
could have material adverse consequences.  Therefore,  the Company is developing
contingency plans for continuous operations in the event such problems arise.

Inflation

        The  Company  does not  believe  its  operations  have  been  materially
affected by inflation.





                                       25
<PAGE>



Item 8.  Financial Statements and Supplementary Data

            WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES

               Index to Consolidated Financial Statements


                                                                            Page

Independent Auditors' Report                                                  27

Consolidated Balance Sheets at December 31, 1998 and 1997                     28

Consolidated Statements of Operations for the years ended
     December 31, 1998, 1997 and 1996                                         29

Consolidated Statements of Cash Flows for the years ended
     December 31, 1998, 1997 and 1996                                      30-31

Consolidated Statements of Stockholders' Equity (Deficit)
     for the years ended December 31, 1998, 1997 and 1996                     32

Notes to Consolidated Financial Statements                                 33-48





                                       26
<PAGE>





                           Independent Auditors' Report


The Board of Directors
Waste Systems International, Inc.:

We have audited the  accompanying  consolidated  balance sheets of Waste Systems
International,  Inc. and  subsidiaries as of December 31, 1998 and 1997, and the
related consolidated  statements of operations,  stockholders' equity (deficit),
and cash flows for each of the years in the three-year period ended December 31,
1998. These  consolidated  financial  statements are the  responsibility  of the
Company's  management.  Our  responsibility  is to  express  an opinion on these
consolidated financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable  assurance about whether the  consolidated  financial  statements are
free of material  misstatement.  An audit includes  examining,  on a test basis,
evidence  supporting the amounts and disclosures in the  consolidated  financial
statements.  An audit also includes assessing the accounting principles used and
significant  estimates  made by  management,  as well as evaluating  the overall
consolidated  financial  statement  presentation.  We  believe  that our  audits
provide a reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all material  respects,  the  consolidated  financial  position of Waste Systems
International,  Inc. and  subsidiaries as of December 31, 1998 and 1997, and the
consolidated  results of their  operations  and their cash flows for each of the
years in the  three-year  period ended  December 31, 1998,  in  conformity  with
generally accepted accounting principles.


KPMG Peat Marwick LLP


Boston, Massachusetts
March 12, 1999






                                       27
<PAGE>


<TABLE>

                                    WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                                                 Consolidated Balance Sheets



                                                                                    December 31,     December 31,
                             Assets                                                    1998              1997
                             ------
                                                                                 ----------------  ----------------
<S>                                                                              <C>               <C>
Current assets:
      Cash and cash equivalents                                                  $       193,613   $     2,964,274
      Accounts receivable, less allowance for doubtful accounts of                             -                 -
          $222,028 and $45,833 in 1998 and 1997, respectively                          5,235,534           944,793
      Prepaid expenses and other current assets  (Note 4)                              4,769,285         1,366,092
                                                                                 ----------------  ----------------
          Total current assets                                                        10,198,432         5,275,159

Restricted cash and securities                                                            39,842           254,000
Property and equipment, net (Notes 2, 3 and 5)                                        44,685,735        12,487,183
Intangible assets, net (Notes 2, 3 and 6)                                             38,059,374            96,832
Other assets                                                                           3,133,316           447,080
                                                                                 ----------------  ----------------
          Total assets                                                           $    96,116,699   $    18,560,254
                                                                                 ================  ================


          Liabilities and Stockholders' Equity

Current liabilities:
      Current portion of long-term debt and notes payable (Note 7)               $     8,259,922   $       843,831
      Accounts payable                                                                 3,849,632           353,937
      Accrued expenses (Note 8)                                                        2,742,409         2,544,995
      Deferred revenue                                                                 1,866,128                 -
                                                                                 ----------------  ----------------
          Total current liabilities                                                   16,718,091         3,742,763

Long-term debt and notes payable (Note 7)                                             64,861,187         7,201,262
Landfill closure and post-closure costs (Notes 2 and 10)                               2,798,597         1,644,000
                                                                                 ----------------  ----------------
          Total liabilities                                                           94,377,875        12,588,025
                                                                                 ----------------  ----------------

Commitments and Contingencies (Note 11)

Stockholders' equity (Notes 12, 13, 14 and 20):
      Common stock, $.01 par value.  Authorized 30,000,000 shares;
          11,718,323 and 3,893,415 shares issued and outstanding at
          December 31, 1998 and 1997, respectively                                       117,184            38,934
      Preferred stock, $.001 par value.  Authorized 1,000,000 shares:
          Series A Convertible Preferred Stock; 200,000 shares designated,
          0 and 92,580 shares issued and outstanding at December 31, 1998
          and 1997, respectively                                                               -         9,257,807
          Series B Convertible Preferred Stock; 100,000 shares designated,
          0 and 40,488 shares issued and outstanding at December 31, 1998
          and 1997, respectively                                                               -         4,048,750
      Additional paid-in capital                                                      37,810,712        21,432,437
      Accumulated deficit                                                            (36,189,072)      (28,805,699)
                                                                                 ----------------  ----------------
          Total stockholders' equity                                                   1,738,824         5,972,229
                                                                                 ----------------  ----------------
          Total liabilities and stockholders' equity                             $    96,116,699   $    18,560,254
                                                                                 ================  ================

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


                                       28
<PAGE>






<TABLE>

                                  WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                                         Consolidated Statements of Operations


                                                                                Years ended December 31,
                                                                  -----------------------------------------------------
                                                                          1998              1997              1996
                                                                    ---------------   ---------------   ---------------

<S>                                                                 <C>               <C>               <C>
Revenues                                                            $   21,044,584    $    3,457,692    $   1,495,606
                                                                    ---------------   ---------------   ---------------
Cost of operations:
     Operating expenses                                                 12,399,529         1,718,214           920,553
     Depreciation and amortization                                       4,501,424           692,224           369,785
     Acquisition integration costs (Note 3)                              1,864,535                 -                 -
     Write-off of project development costs (Note 17)                      235,464         1,495,388         6,652,075
                                                                    ---------------   ---------------   ---------------
             Total cost of operations                                   19,000,952         3,905,826         7,942,413
                                                                    ---------------   ---------------   ---------------
            Gross profit (loss)                                          2,043,632          (448,134)       (6,446,807)

Selling, general and administrative expenses                             4,482,478         2,138,180         2,442,816
Amortization of prepaid consulting fees                                          -                 -           834,375
Restructuring (Note 16)                                                          -           596,426         1,741,729
                                                                    ---------------   ---------------   ---------------
            Loss from operations                                        (2,438,846)       (3,182,740)      (11,465,727)
                                                                    ---------------   ---------------   ---------------

Other income (expense):
     Royalty and other income (expense), net                              (134,455)         (515,875)          935,358
     Interest income                                                       441,069           172,363           178,224
     Interest expense and financing costs                               (4,073,693)       (1,354,614)       (1,182,118)
     Write-off of accounts receivable (Note 15)                                  -          (568,217)                -
     Equity in loss of affiliate                                                 -                 -           (96,144)
     Write-off of assets                                                         -                 -           (21,858)
                                                                    ---------------   ---------------   ---------------
            Total other income (expense)                                (3,767,079)       (2,266,343)         (186,538)
                                                                    ---------------   ---------------   ---------------

            Loss before income tax expense (benefit), discontinued
                operations and extraordinary item                       (6,205,925)       (5,449,083)      (11,652,265)

Income tax expense (benefit)  (Note 9)                                      43,174             5,622           (23,456)
     Loss from continuing operations                                    (6,249,099)       (5,454,705)      (11,628,809)
Discontinued operations (Note 16)                                                -                 -        (2,260,963)
                                                                    ---------------   ---------------   ---------------
     Loss before extraordinary item                                     (6,249,099)       (5,454,705)      (13,889,772)

Extraordinary item - loss on extinguishment of debt (Note 7)              (246,535)         (133,907)                -
                                                                    ---------------   ---------------   ---------------
     Net loss                                                           (6,495,634)       (5,588,612)      (13,889,772)

Preferred stock dividends (Note 13)                                        887,869                 -                 -
                                                                    ---------------   ---------------   ---------------

            Net loss available for common shareholders              $   (7,383,503)   $   (5,588,612)   $  (13,889,772)
                                                                    ===============   ===============   ===============

Basic net loss per share:
     Loss from continuing operations                                $        (0.85)   $        (1.51)   $        (4.10)
     Discontinued operations                                                     -                 -             (0.80)
     Extraordinary item                                                      (0.03)            (0.04)                -
                                                                    ---------------   ---------------   ---------------

Basic net loss per share                                                     (0.88)            (1.55)            (4.90)
     Preferred stock dividends                                               (0.12)                -                 -
                                                                    ---------------   ---------------   ---------------

Basic net loss available for common shareholders                    $        (1.00)   $        (1.55)$  $        (4.90)

Weighted average number of shares used in
     computation of basic net loss per share                             7,389,547         3,612,623         2,834,841
                                                                    ===============   ===============   ===============


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


                                       29
<PAGE>





<TABLE>

                                   WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                                          Consolidated Statements of Cash Flows


                                                                                   Years ended December 31,
                                                                     -----------------------------------------------------
                                                                             1998               1997              1996
                                                                     ------------------  ----------------  ---------------
<S>                                                                  <C>                 <C>               <C>
Cash flows from operating activities:
    Net loss                                                         $      (6,495,634)  $    (5,588,612)  $  (13,889,772)
    Adjustments to reconcile net loss to net cash
      provided (used) by operating activities:
       Depreciation and amortization                                         5,248,354           900,549        1,556,380
       Extraordinary loss on extinguishment of debt                            246,535           133,907                -
       Accrued landfill closure and post-closure costs                       1,154,597           124,000           20,000
       Write-off of project development costs                                  235,284         1,495,388        6,652,075
       Write-off of accounts receivable and other assets                             -           568,217           21,858
       Discontinued operations                                                       -                 -        2,260,963
       Minority interest                                                             -                 -          (12,655)
       Equity in loss of affiliate                                                   -                 -           96,144
       Issuance of common stock for services                                    12,500            44,854           17,157
       Allowance for doubtful accounts                                         176,195            23,333           10,000
       Changes in assets and liabilities:
          Accounts and notes receivable                                     (2,004,616)           73,503          375,519
          Prepaid expenses and other current assets                           (861,529)         (242,092)          16,558
          Accounts payable                                                   1,372,730        (1,175,139)      (1,253,507)
          Accrued expenses                                                     640,869            62,463          777,516
          Deferred revenue                                                   1,645,124                 -                -
                                                                     ------------------  ----------------  ---------------
       Net cash used by continuing operations                                1,370,409        (3,579,629)      (3,351,764)
       Net cash used by discontinued operations and restructuring             (778,609)       (1,006,488)        (560,377)
                                                                     ------------------  ----------------  ---------------
          Net cash provided (used) by operating activities                     591,800        (4,586,117)      (3,912,141)
                                                                     ------------------  ----------------  ---------------
Cash flows from investing activities:
    Proceeds from sale of assets                                                     -           800,000          127,500
    Net assets acquired through acquisitions                               (58,340,223)                -
    Restricted cash and securities                                             214,158           956,017       (1,022,517)
    Investment in affiliate                                                          -                 -          (86,115)
    Landfills                                                               (5,372,481)         (307,552)      (5,199,493)
    Landfill and other development projects                                    (99,655)         (263,868)        (467,855)
    Land, buildings, facilities and improvements                              (664,264)                -
    Machinery and equipment                                                   (189,215)         (114,330)        (914,600)
    Rolling stock                                                           (1,403,747)         (122,905)               -
    Containers                                                                (617,813)         (189,109)         (16,716)
    Office furniture and equipment                                            (684,515)                -
    Deposits for future acquisitions                                        (2,210,667)                -                -
    Intangible assets                                                         (709,881)                -          (35,261)
    Other assets                                                            (1,860,527)          (52,127)         (26,162)
                                                                     ------------------  ----------------  ---------------
          Net cash provided (used) by investing activities                 (71,938,830)          706,126       (7,641,219)
                                                                     ------------------  ----------------  ---------------
Cash flows from financing activities:
    Deferred financing and registration costs                               (1,808,962)          (56,098)         (86,074)
    Net borrowings and advances
       from stockholders and related parties                                         -                 -         (114,575)
    Repayments of notes payable and long-term debt                         (15,217,063)       (2,445,476)        (426,734)
    Borrowings from notes payable and long-term debt                        86,449,857         1,143,861        1,117,982
    Proceeds from issuance of common stock                                      40,406           686,724        6,090,473
    Proceeds from issuance of Series A preferred stock                               -         7,250,478                -
    Dividends paid                                                            (887,869)                -
                                                                     ------------------  ----------------  ---------------

          Net cash provided by financing activities                         68,576,369         6,579,489        6,581,072
                                                                     ------------------  ----------------  ---------------
Increase (decrease) in cash and cash equivalents                            (2,770,661)        2,699,498       (4,972,288)
Cash and cash equivalents, beginning of year                                 2,964,274           264,776        5,237,064
                                                                     ------------------  ----------------  ---------------
Cash and cash equivalents, end of year                               $         193,613   $     2,964,274   $      264,776
                                                                     ==================  ================  ===============


  See accompanying  notes to consolidated  financial statements.


</TABLE>


                                       30
<PAGE>



Supplemental disclosures of cash flow information:

     During the years ended  December  31,  1998,  1997 and 1996,  cash paid for
interest was $3,715,304, $1,493,221, and $1,201,864, respectively.

Supplemental disclosures of non-cash activities:

     During  1998,  1997 and 1996 the  Company  acquired  assets of  $2,113.591,
$2,190,050 and $683,777 respectively, under capital lease obligations.

     In connection  with the Company's  acquisitions,  during 1998,  the Company
acquired property and equipment of $24,297,759, intangible assets of $35,170,590
and other assets of $336,619.  The Company paid  $58,340,233 in cash and assumed
liabilities from the acquired companies of $1,464,735.

     During 1998,  the Company  converted  92,580  shares or  $9,257,807  of its
Series A Preferred Stock into 6,590,577 shares of its Common Stock.

     On September  22, 1998,  the Company  issued  455,922  shares of its Common
Stock in connection with the acquisition of Mattei-Flynn Trucking, Inc.

     On May 22, 1998, the Company issued 111,110 shares of its Common Stock in
connection  with the  acquisition of Eagle Recycling, Inc. and Horvath S
anitation, Inc.

     On May 14, 1998, the Company  converted  40,488 shares or $4,048,750 of its
Series B Preferred Stock into 623,808 shares of its Common Stock.

     In December 1997, the Company converted $3,950,000,  plus accrued interest,
of its 10% Convertible,  Redeemable,  Subordinated Notes due October 6, 2000 for
40,488 shares of its Series B Convertible Preferred Stock.

     In October 1997, the Company converted 4,800 shares valued at $480,000,  of
its Series A Preferred Stock into 341,334 shares of its Common Stock.

     In June  1997,  the  Company  issued  Series A  Preferred  Stock  valued at
$850,000 in exchange for the  remaining  20% minority  interest in the Moretown,
Vermont landfill.

     In June 1997, the Company issued Series A Preferred Stock valued at $44,854
in exchange for consulting services.

     In June 1997, the Company wrote down assets to their net  realizable  value
of $863,428 related to the Fairhaven landfill project.  This was charged against
the restructuring and current liabilities accrual.

     In June 1997,  the Company  issued  Series A Preferred  Stock at a value of
$700,000 and retired the FDIC loan of $511,093 and accrued  interest of $55,000.
The pay off  resulted  in a  realized  loss on the early  retirement  of debt of
$133,907.


     In 1996, the Company exchanged  $2,850,000 of convertible subordinated debt
and $27,425 of accrued interest for 313,992 shares of common stock.

        See  accompanying  notes  to  consolidated  financial statements.



                                       31
<PAGE>





<TABLE>
                                              WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                                          Consolidated Statements of Stockholders' Equity (Deficit)

                              Preferred Stock       Preferred Stock                           Additional               Stockholders'
                                  Series A              Series B            Common Stock       paid-in     Accumulated     equity
                             Shares     Amount     Shares     Amount     Shares     Amount     capital       deficit     (deficit)
                            --------- ---------- ---------- ---------- ---------- ---------- ------------ ------------- ------------

<S>                         <C>       <C>        <C>        <C>        <C>        <C>        <C>          <C>           <C>
Balance, December 31, 1995          -          -          -          -  2,341,268  $ 23,413  $12,595,504  $ (9,327,315) $ 3,766,601

Exercise of Warrants to purchase
  1,728 shares of common stock
  at $11.45 per share               -          -          -          -      1,728        17       19,769              -      19,786

Exercise of merger-related Placement
  Agent Warrants to purchase 1,755
  shares of common stock at
  $11.50 per share                  -          -          -          -      1,755        18       20,165              -      20,183

Exercise of merger-related Placement
  Agent Warrants to purchase 6,444
  shares of common stock at
  $11.50 per share                  -          -          -          -      6,444        64       74,042              -      74,106

Exercise of Options to purchase
  656 shares of common stock
  at $10.00 per share               -          -          -          -        656         7        6,555              -       6,562

Issuance of common stock at $9.70
  per share, through private placement
  in June, 1996                     -          -          -          -    660,949     6,609    6,404,591              -   6,411,200

Expenses incurred in connection with
  the private placement in
  June, 1996                        -          -          -          -          -          -    (651,926)             -    (651,926)

Exercise of Options to purchase
  656 shares of common stock
  at $10.00 per share               -          -          -          -        656         7        6,555              -       6,562

Issuance of common stock at $11.25
  per share, net of 50% discount
  due to restrictions on sale,
  for director's fee                -          -          -          -      2,000        20       11,230              -      11,250

Conversion of convertible debentures,
  plus accrued interest at a conversion
  price of $9.16                                                          313,992     3,140    2,874,285                  2,877,425

Reclassification of deferred financing
  costs related to convertible debentures
  converted to common stock                                                                     (235,888)                  (235,888)

Exercise of Series C Warrants to purchase
  400 shares of common stock at
  $10.00 per share                  -          -          -          -        400         4        3,996              -       4,000


Issuance of common stock at $7.50
  per share, net of 50% discount
  due to restrictions on sale,
  for directors fee                                                         1,575  $     16  $     5,890                      5,906

Issuance of common stock at $6.85
  per share, in exchange for debt
  in November 1996                  -          -          -          -     29,091       291      199,709              -     200,000

Net loss for the year ended
  December 31, 1996                 -          -          -          -          -          -            -  (13,889,772) (13,889,772)
                             -------- ---------- ---------- ---------- ---------- ---------- ------------ ------------- ------------
Balance, December 31, 1996          -          -          -          -  3,360,514    33,606   21,334,477   (23,217,087)  (1,374,005)

Issuance of common stock at
  $2.50 per share, in connection
  with a private placement,
  January 1997                      -          -          -          -    172,000     1,720      428,280              -     430,000

Issuance of Series A Convertible
  Preferred Stock, 8% cumulative
  annual dividend, convertible
  into common stock at a price
  of $1.406 per share,
  June 1997                   97,380  9,737,807           -          -          -          -    (892,475)             -   8,845,332

Issuance of common stock at $3.75
  per share, in connection with the
  purchase of minority interest in
  the Company's collection operations
  in Vermont, September 1997        -          -          -          -     18,667       187       69,813              -      70,000

Exercise of Series E Warrants to
  purchase 901 shares of common
  stock at $17.50 per share,
  November 1997                     -          -          -          -        901         9       15,755              -      15,764

Conversion of Series A Convertible
  Preferred Stock for common stock
  at $1.406 per share, September
  and October 1997            (4,800)  (480,000)          -          -    341,334     3,413      476,587              -            -

Issuance of Series B Convertible
  Preferred Stock, 6% cumulative
  annual dividend, convertible into
  common stock at a price of $6.26
  per share, December 30, 1997      -          -    40,488  4,048,750           -          -            -             -   4,048,750

Net loss for the year ended
  December 31, 1997                 -          -          -          -          -          -            -   (5,588,612)  (5,588,612)
                             -------- ---------- ---------- ---------- ---------- ---------- ------------ ------------- ------------
Balance, December 31, 1997    92,580  9,257,807     40,488  4,048,750   3,893,415    38,935   21,432,437   (28,805,699)   5,972,230

Conversion of Series B Preferred
  Stock to equity                   -          -   (40,488)(4,048,750)    623,808     6,238    4,042,512              -            -

Conversion of Series A Preferred
  Stock to equity            (92,580)(9,257,807)          -          -  6,590,577    65,906    9,191,901              -            -

Expenses associated with
  equity transactions                                                                           (256,101)                  (256,101)

Common Stock issued for services                                           14,766       148       12,352                     12,500

Common Stock issued in business
  combinations
                                                                          567,032     5,670    3,347,494                  3,353,164
Exercise of options to purchase
  common stock                                                             28,725       287       40,117                     40,404

Dividends paid on preferred stock                                                                             (887,869)    (887,869)

Net loss for the year ended
  December 31, 1998                                                                                         (6,495,634)  (6,495,634)

                             -------- ---------- ---------- ---------- ---------- ---------- ------------ ------------- ------------
Balance, December 31, 1998          - $        -          - $        - 11,718,323 $ 117,184  $37,810,712  $(36,189,202) $ 1,738,694
                             -------- ---------- ---------- ---------- ---------- ---------- ------------ ------------- ------------


          See accompanying notes to consolidated financial statements

</TABLE>



                                       32
<PAGE>




                 WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                       NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


Note  1.      Business and Nature of Operations

The  Company  is  an  integrated  solid  waste  management   company   providing
non-hazardous  waste  collection,  recycling,  transfer and disposal services to
approximately 52,000 commercial, industrial, residential and municipal customers
located in 4 states in the Northeast and Mid-Atlantic  regions of the country as
of December 31, 1998.

On March 2, 1999,  the Company  completed an offering of $100.0 million in 11.5%
Senior  Notes (the  "Senior  Notes") and  warrants to purchase an  aggregate  of
1,500,000  shares of common  stock at an exercise  price of $6.25 per share (the
"Warrants"). The Company used a portion of the proceeds from the Senior Notes to
repay certain debt obligations and to repurchase 497,778 shares of the Company's
common stock from the Federal Deposit Insurance  Corporation (FDIC). The Company
intends to use the  balance of the  proceeds  for  general  corporate  purposes,
including possible future acquisitions and working capital.  In addition,  since
December 31, 1998 the Company has  completed six  acquisitions,  consisting of 5
collection operations and one landfill. See Footnote 20 "Subsequent Events".

Note  2.      Summary of Significant Accounting Policies

Basis  of  Presentation:  The  accompanying  consolidated  financial  statements
include  the  accounts  of the Company  and its  subsidiaries.  All  significant
intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates:  The  preparation of financial  statements in conformity  with
generally accepted  accounting  principles requires management to make estimates
and assumptions  that affect the reported  amounts of assets and liabilities and
disclosures  of contingent  assets and  liabilities at the date of the financial
statements  and the  reported  amounts  of  revenues  and  expenses  during  the
reporting period. Actual results could differ from those estimates.

Cash and Cash  Equivalents:  All short-term  investments  which have an original
maturity of 90 days or less, and are valued at cost plus accrued  interest which
approximates market, are considered to be cash equivalents.

Restricted  Cash  and  Securities:   Restricted  cash  and  securities   consist
principally  of funds or  securities  deposited  in  connection  with the future
financial  obligation of landfill or transfer station closure and  post-closure.
Amounts are principally invested in fixed income securities of U.S. governmental
and financial institutions.  The Company considers its investments to be held to
maturity.  Substantially  all of these  investments  mature within one year. The
investments are valued at cost plus accrued interest, which approximates market.

Fair Value of Financial Instruments: Statement of Financial Accounting Standards
No. 102, "Disclosures About the Fair Value of Financial  Instruments",  requires
disclosure of information about the fair value of certain financial  instruments
for  which it is  practicable  to  estimate  that  value.  For  purposes  of the
following  disclosure the fair value of a financial  instrument is the amount at
which the instrument could be exchanged in a current transaction between willing
parties other than in a forced sale or  liquidation.  Management  has determined
that the carrying  value of its financial  assets and  liabilities  approximates
fair value at December 31, 1998.

Property and  Equipment:  Property and equipment are stated at cost. The cost of
all maintenance and repairs are charged to operations as incurred.  Depreciation
for financial reporting purposes is provided using the straight-line method over
the estimated useful lives of the assets as follows:

              Buildings, facilities and improvements                 10-30 years
              Machinery and equipment                                 3-10 years
              Rolling stock                                           3-10 years
              Containers                                              5-10 years
              Office equipment                                         3-5 years

                                       33
<PAGE>

Capitalization of landfill  development  costs begins upon  determination by the
Company of the economic  feasibility  or extended  useful life of each  landfill
acquired as a result of comprehensive  engineering and profitability studies and
with the signing of landfill management contracts for facilities operated by the
Company that are not owned.  Capital  costs  include  acquisition,  engineering,
legal,  and other direct costs associated with the permitting and development of
new landfills,  expansions at existing  landfills,  and cell development.  These
costs are  capitalized  and not  amortized  until all permits are  obtained  and
operations have commenced.

Interest is  capitalized  on landfill  development  costs related to permitting,
site preparation,  and facility construction during the period that these assets
are undergoing  activities  necessary for their intended use.  Interest costs of
approximately  $360,000,  $24,000 and $42,000 were capitalized during 1998, 1997
and 1996, respectively.

Landfill  development costs are amortized using the  unit-of-production  method,
which is calculated  using the total units of airspace filled during the year in
relation to total estimated  permitted airspace  capacity.  The determination of
airspace usage and remaining airspace capacity is an essential  component in the
amortization  calculation.  The  determination is performed by conducting annual
topography surveys of the Company's landfill  facilities to determine  remaining
airspace  capacity in each  landfill.  The surveys are reviewed by the Company's
consulting  engineers,  the Company's  internal operating and engineering staff,
and its financial and accounting  staff.  Current  year-end  remaining  airspace
capacity  is  compared  with  prior  year-end  remaining  airspace  capacity  to
determine  the amount of airspace  used during the current  year.  The result is
compared against the airspace  consumption  figures used during the current year
for  accounting   purposes  to  ensure  proper  recording  of  the  amortization
provision.  The  reevaluation  process  did not  materially  impact  results  of
operations for any years presented.

The Company  performs  assessments  for each landfill of the  recoverability  of
capitalized  costs  which  requires  considerable  judgment by  management  with
respect to certain external factors,  including, but not limited to, anticipated
future   revenues,   estimated   economic  life  and  changes  in  environmental
regulation.  It is the Company's policy to periodically review and evaluate that
the  benefits  associated  with these  costs are  expected  to be  realized  and
therefore  capitalization  and  amortization  is  justified.  Capitalized  costs
related  to  landfill  development  for  which no  future  economic  benefit  is
determined by the Company are expensed in the period in which such determination
is made.

Intangible Assets: The Company records the excess of the purchase price over the
fair  market  value of the net  identifiable  assets of an  acquired  company as
goodwill. Goodwill is amortized on a straight-line basis over forty years. Other
intangible  assets include customer lists and covenants not to compete which are
amortized  on a  straight-line  basis  over a period not to exceed ten years and
over the term of the agreement,  respectively. The Company evaluates the periods
of  amortization   continually  to  determine  whether   subsequent  events  and
circumstances  warrant  revised  estimates of useful  lives.  If  estimates  are
changed,  the unamortized cost shall be allocated to the remaining period in the
revised useful life.

Landfill  Closure and Post-Closure  Costs: The Company has a material  financial
obligation relating to closure and post-closure activities for landfills it owns
or  operates.  Accordingly,  the  Company  estimates  and  accrues  closure  and
post-closure costs on a unit-of-production  basis over each landfill's estimated
remaining permitted airspace capacity.  The accrual is based on final capping of
the  site,  site  inspection,  leachate  management,  methane  gas  control  and
recovery,  groundwater  monitoring,  and operation and  maintenance  costs to be
incurred  during the period after the facility  closes.  The estimated costs are
expressed in current  dollars and are not discounted to reflect timing of future
expenditures.  The  Company  has  accrued  approximately  $2.8  million and $1.6
million  for  closure  and  post-closure  costs at  December  31, 1998 and 1997,
respectively.  The engineering and accounting staffs of the Company periodically
review its future obligation for closure and post-closure costs. If estimates of
the  permitted  air  space  capacity  or the  estimated  costs  of  closure  and
post-closure have changed, the Company revises the rates at which it accrues the
future costs.

The Company records  reserves for landfill  closure and  post-closure  costs, as
necessary,  as a component  of the purchase  price of  facilities  acquired,  in
acquisitions  accounted for under the purchase  method,  when the acquisition is
consummated.

Deferred   Financing  Costs:   Deferred  financing  costs  are  amortized  on  a
straight-line basis over the life of the related notes payable or debt. There is
not a  material  difference  between  using  the  straight-line  method  and the
effective interest method.

                                       34
<PAGE>

Income Taxes:     The Company uses the asset and liability method of accounting
for deferred income taxes.

Revenue  Recognition:  The  Company's  revenues are derived  primarily  from its
collection,  recycling,  transfer and  disposal  services.  The Company  records
revenues  when the  services  are  performed.  The  Company  occasionally  bills
customers in advance of providing the services.  Advanced  billings are recorded
as deferred revenue.

Cost of operations:  Cost of operations  includes direct labor, fuel,  equipment
maintenance,  insurance, depreciation and amortization of equipment and landfill
development  costs,  accruals for ongoing  closure and  post-closure  regulatory
compliance (for landfills  owned),  and other routine  maintenance and operating
costs  directly  related  to  landfill  operations.  Also  included  in  cost of
operations  are payments  made to the towns in which each landfill is located in
the form of "Host Town Fees",  which are  negotiated  on a rate per ton basis as
part of the contract with the Town. In Towns where  landfills are operated under
management  contracts,  the Town is responsible for the closure and post-closure
costs related to the landfill.

Earnings Per Share:  In 1997, the Financial  Accounting  Standards  Board issued
Statement of Financial  Accounting  Standards No. 128,  Earnings Per Share (SFAS
128).  SFAS 128 replaced the  calculation of primary and fully diluted  earnings
per share with basic and diluted earnings per share. Unlike primary earnings per
share,  basic  earnings  per share  excludes  any  dilutive  effects of options,
warrants and convertible securities.  Diluted earnings per share is very similar
to the previously reported fully diluted earnings per share.  Earnings per share
amounts for all periods have been presented, and where appropriate,  restated to
conform  to the SFAS 128  requirements.  Weighted  average  number of common and
common  equivalent  shares  outstanding  and  earnings  per  common  and  common
equivalent  shares have been restated to give effect to a  one-for-five  reverse
stock split effective February 18, 1998.

Impairment of  Long-Lived  Assets and  Long-Lived  Assets to be Disposed Of: The
Company  adopted the provisions of SFAS No. 121,  "Accounting for the Impairment
of Long-Lived  Assets to Be Disposed Of", on January 1, 1997, for the year ended
December 31, 1996. This Statement  requires that  long-lived  assets and certain
identifiable  intangibles be reviewed for impairment  whenever events or changes
in  circumstances  indicate  that the  carrying  amount  of an asset  may not be
recoverable.  Recoverability  of  assets  to be held and used is  measured  by a
comparison of the carrying  amount of an asset to future net cash flows expected
to be generated by the asset. If such assets are considered to be impaired,  the
impairment  to be  recognized  is measured  by the amount by which the  carrying
amounts of the assets exceed the fair value of the assets. Assets to be disposed
of are reported at the lower of the  carrying  amount or fair value less cost to
sell. Adoption of this Statement did not have a material impact on the Company's
financial position, results of operations, or liquidity in 1998 or 1997.

Reclassifications:  Certain amounts in prior year financial statements have been
reclassified to conform to their 1998 presentation.

                                       35
<PAGE>

Note  3.  Acquisitions

During 1998,  the Company  acquired a total of 34  companies,  including  eleven
collection companies (one of which included a transfer station) in Vermont, five
collection companies and two landfills in Central Pennsylvania, three collection
companies and a transfer station in Central  Massachusetts and twelve collection
companies  (one of which  included a transfer  station)  in Central  Upstate New
York. The aggregate cost of these  acquisitions was approximately  $63.2 million
consisting of  approximately  $58.3  million in cash,  $3.4 million in stock and
approximately  $1.5 million in assumed  liabilities.  The acquisitions  have all
been recorded  using the purchase  method of  accounting  and  accordingly,  the
results of operations of the acquired companies are included in the consolidated
statements  of  operations  since  the  respective  dates  of  acquisition.  The
purchases  prices were  allocated to the assets and  liabilities of the acquired
companies  based on their  respective fair values at the dates of acquisition as
follows: the Company acquired property and equipment of $24,298,000,  intangible
assets of $35,171,000 and other assets of $337,000.

Acquisition integration costs consist of one-time, non-recurring costs, which in
the opinion of  management  have no future value and,  therefore,  are expensed.
Such costs include  termination  and retention of employees,  lease  termination
costs, costs related to the integration of information systems and costs related
to the change of name of the  acquired  company or business.  These  charges are
estimated and accrued at the time the  acquisition is closed.  The estimates are
reviewed  frequently  by Company  management  and the  related  operation  teams
integrating  the  new  acquisitions   and  adjusted  as  required.   Acquisition
integration costs totaled $1,865,000 for 1998.

The following  unaudited pro forma financial  information  presents the combined
results of operations of the Company and the aggregate of the acquired  entities
for the  years  ended  December  31,  1998 and 1997 as if the  acquisitions  had
occurred as of January 1, 1998 and 1997,  respectively,  after giving  effect to
certain  adjustments,  including  amortization  of  intangibles  and  additional
depreciation of property and equipment. The pro forma financial information does
not  necessarily  reflect the results of operations that would have occurred had
the Company and the  aggregate of the  acquired  entities  constituted  a single
entity during such period.

                                December 31,1998               December 31, 1997
                                  (unaudited)                    (unaudited)

  Net revenue                     $ 31,546,000                    $31,018,000
                                   ============                    ===========

  Net loss                        $ (4,631,000)                   $(5,128,000)
                                   =============                   ============

  Basic loss per share            $     (0.63)                    $   (1.42)
                                    ============                   ============


Note  4.      Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following;

                                                          December 31,
                                                    1998                1997
                                             -----------------------------------

 Deposits for future acquisitions             $ 2,210,667          $     132,893
 Prepaid disposal costs                         1,922,792                    -
 Prepaid permit costs                                 -                  502,974
 Due from former employee                             -                  300,000
 Other prepaid expenses                           635,826                430,225
                                            --------------           -----------

 Total prepaid expenses and
     other current assets                   $    4,769,285          $  1,366,092
                                            ==============          ============

                                       36
<PAGE>

Note  5.      Property and Equipment

Property and equipment are stated at cost and consist of the following;

                                                            December 31,
                                                    1998                1997
                                                --------------------------------
 Landfills                                    $ 18,631,409           $ 8,412,010
 Landfill and other development projects         8,778,901               691,225
 Buildings, facilities and improvements          4,701,245             1,490,964
 Machinery and equipment                         3,038,700             1,513,720
 Rolling stock                                   8,980,626               662,595
 Containers                                      4,104,397               401,941
 Office furniture and equipment                    713,235               333,017
                                              ------------            ----------
                                                48,948,513            13,505,472
 Less accumulated depreciation
    and amortization                           (4,262,778)           (1,018,289)
                                               -----------         -------------

 Property and equipment, net                   $44,685,735           $12,487,183
                                               ===========           ===========

Note  6.      Intangible Assets

Intangible assets consist of the following;

                                                          December 31,
                                                    1998                1997
                                                 -------------------------------
Goodwill                                      $   30,441,948         $    94,873
Non-compete agreements                             4,333,685                  -
Customer lists                                     3,841,599                  -
Other                                                713,235               3,354
                                                 ------------        -----------
                                                  39,330,467              98,227
    Less accumulated amortization                 (1,271,093)            (1,395)
                                                  -----------         ----------
 Total intangible assets                        $ 38,059,374         $    96,832
                                                 ============        ===========

Note  7.      Long-term Debt and Notes Payable

Long-term debt and notes payable consists of:
                                                             December 31,
                                                       1998                1997
                                                     ---------------------------
7% Convertible Subordinated Notes                $ 60,000,000    $          -
Howard Bank Credit Facility                        10,000,000            748,000
13% Short-term Notes                                7,500,000               -
10% Convertible Subordinated Debentures             1,850,000          4,425,000
Capital Leases                                      1,201,516          2,626,700
Equipment and Other Notes Payable                   2,569,593            245,393
                                                 -------------       -----------

                                                   83,121,109          8,045,093
   Less current portion                             8,259,922            843,831
                                                 -------------       -----------

     Long-term portion                           $ 74,861,187        $ 7,201,262
                                                  ============       ===========

Scheduled  maturities of long-term  debt and notes  payable,  excluding  capital
leases are as follows:

Payments due in the year ending December 31,
                  1999                                     $  8,176,268
                  2000                                       12,536,690
                  2001                                          530,953
                  2002                                          427,261
                  2003                                          248,421
                  Thereafter                                 60,000,000
                                                          -------------

                                                          $  81,919,593

                                       37
<PAGE>

7%  Convertible  Subordinated  Notes:  On May 13,  1998,  the Company  closed an
offering of $60.0 million in 7% Convertible  Subordinated  Notes (the "Notes" or
"7%  Subordinated  Notes"),  which  resulted  in net  proceeds to the Company of
approximately $58.3 million.  The Notes mature in May 2005, and bear interest at
7.0% per annum,  payable  semi-annually  in arrears on each June 30 and December
31. The Notes and any accrued but unpaid  interest are  convertible  into Common
Stock at a conversion  price of $10.00 per share.  The shares are convertible at
the option of the  holder at any time and can be  mandatorily  converted  by the
Company  after 2 years if the  Company's  Common Stock  closing  price equals or
exceeds the conversion  price of $10.00 per share for a period of 20 consecutive
trading  days.  The Company used the majority of the proceeds  from the Notes to
repay  existing  debt  of  approximately  $11.7  million  and  complete  several
acquisitions.  As a  result  of  the  debt  payoffs,  the  Company  recorded  an
extraordinary  loss on extinguishment  of debt of approximately  $247,000 during
1998. In March 1999,  the Company  exchanged  2,244,109  shares of the Company's
Common Stock for $10,390,000 of the Notes. (See Footnote 20 "Subsequent Events")

Howard Bank  Credit  Facility:  On March 31,  1997,  the  Company  closed a $1.0
million term loan with The Howard Bank of Burlington,  Vermont. During 1998, the
loan was renegotiated as part of a line of credit for  $10,000,000.  The line of
credit was repaid in full in March 1999,  with the proceeds of the Senior Notes.
See Footnote 20  "Subsequent  Events".  The Company is currently  negotiating an
expansion of this facility with The Howard Bank.

13% Short-term  Notes. At December 31, 1998 the Company had outstanding  debt in
the principal  amount of  approximately  $7.5 million to BIII Capital  Partners,
L.P., a significant  shareholder of the Company. The debt consisted of 13% Short
Term Notes due June 30, 1999.  The Short Term Notes were repaid in full in March
1999,  with the  proceeds  of the Senior  Notes.  See  Footnote  20  "Subsequent
Events".

10%  Convertible   Subordinated   Notes.  During  1995,  the  Company  closed  a
"Regulation S" offering of $11,225,000  in  Convertible  Subordinated  Notes and
Warrants to overseas investors, which resulted in net proceeds to the Company of
$10,085,587.  The Notes mature on September 30, 2000,  and bear interest at 10%,
payable  quarterly.  The Notes are  convertible  into Common  Stock at $9.20 per
share and are callable at the  Company's  option at any time if the closing sale
price  of  the  Common  Stock  exceeds  $50.00  per  share  for a  period  of 20
consecutive  trading days prior to  redemption  notice.  The Notes have not been
registered  under the  Securities  Act and may not be sold in the United  States
without such  registration  or an applicable  exemption from the  requirement of
registration.

On  December  31,  1997,  the  Company   converted   $3,950,000  of  Convertible
Subordinated  Debentures and $110,625 of accrued  interest into 40,488 shares of
Series B Convertible Preferred Stock. See Footnote 13 "Preferred Stock".

Capital Leases.   The Company  leases  certain  facilities,  equipment,  and
vehicles  under  agreements  which are classified as capital leases.

                                       38
<PAGE>

Leased capital assets included in property and equipment are as follows:
                                                           December 31,
                                                  1998                  1997

                  Land and Buildings           $ 1,327,161           $ 1,634,078
                  Machinery and equipment              -               1,881,630
                                              ------------             ---------

                                                 1,327,161             3,515,708
                      Accumulated depreciation    (38,667)             (207,053)
                                               ----------             ---------
                                              $  1,288,494           $ 3,308,655
                                              ============           ===========

Future  minimum  lease   payments,   by  year  and  in  the   aggregate,   under
non-cancelable  capital  leases and  operating  leases with initial or remaining
terms of one year or more at December 31, 1998 are as follows:

                                               Capital                 Operating
                                                Leases                    Leases
Payments due in the year ending December 31,
                  1999                     $   200,040              $    313,883
                  2000                         200,040                   327,719
                  2001                         200,040                   351,215
                  2002                         200,040                   358,484
                  2003                         200,040                    94,366
                  Thereafter                   766,820                       -
                                              ----------              ----------

                  Minimum lease payments     1,767,020               $ 1,445,667
                                                                     ==========
Less: amount representing interest             565,504

Present value of net minimum lease payments  1,201,516
                      Less current portion      83,654

                  Long-term portion        $ 1,117,862
                                           ===========


The Company's rental expense for operating  leases was $388,630,  $81,757 and
$293,766 for the years ended December 31, 1998, 1997 and 1996, respectively.

Equipment and Other Notes Payable, Equipment and other notes payable are secured
by the respective equipment,  and are payable monthly in varying amounts ranging
from $1,686 To $18,524 With interest  rates  ranging from 8.0% to 8.5%.  Most of
the notes were repaid in March 1999 with the proceeds of the Senior  Notes.  See
Footnote 20 "Subsequent Events".

Note  8. Accrued Expenses

Accrued expenses consisted of the following:

                                                          December 31,
                                                  1998                      1997
                                               ---------------------------------
Acquisition integration costs                 $  676,703              $       -
Interest                                         123,872                 103,578
Professional and consulting fees                 125,410                 265,024
Compensation and benefits                        432,089                  64,451
Other taxes and fees                             449,509                 271,718
Due to sellers                                   260,000                      -
Accrued disposal costs                           210,021                      -
Medical Waste litigation (See Note 15)            88,189                 300,000
Other                                            376,616                   5,615
Fairhaven landfill (See Note 17)                      -                  756,000
Restructuring (See Note 16)                           -                  778,609
                                               -----------               -------

                                              $ 2,742,409            $ 2,544,995
                                               ===========            ==========

                                       39
<PAGE>

Note  9.      Income Taxes


Income tax expense
    (benefit) consists of:              Current        Deferred          Total
 Year ended December 31, 1998:          ----------------------------------------

    Federal                           $      -        $     -        $      -
    State                                  43,174           -          43,174
                                        ----------------------------------------

                                      $    43,174      $     -       $ 43,174
                                        ========================================

Year ended December 31, 1997:
     Federal                          $      -         $     -       $     -
     State                                5,622              -           5,622
                                       -----------------------------------------

                                      $   5,622        $     -       $   5,622
                                        ========================================

Year ended December 31, 1996:
      Federal                         $     -          $    -        $      -
      State                              (23,456)           -          (23,456)
                                       ----------------------------------------

                                      $ (23,456)       $    -        $ (23,456)
                                       =========================================

A reconciliation  between federal income tax expense  (benefit) at the statutory
rate and the Company's federal tax expense (benefit) is as follows for the years
ended December 31:

                                      1998            1997            1996
                                     ---------------------------------------

Statutory Federal income tax
     (benefit)                    $ (2,193,836)   $ (1,898,217)  $ (4,717,894)
State taxes, net of Federal income
      tax benefit                   (3,460,328)       (530,947)    (1,210,466)
Valuation allowance                  5,533,239       2,432,087      5,898,245
Other                                  164,100           2,699          6,659
                                    -------------  --------------  -------------
                                 $     43,174      $     5,622   $   (23,456)
                                    ===========    ==============   ============


The tax effects of temporary  differences  between  financial  statement and tax
accounting that gave rise to significant  portions of the Company's net deferred
tax assets and  deferred  tax  liabilities  at  December  31,  1998 and 1997 are
presented below.

                                                1998                    1997
                                             -------------          ----------
Deferred tax assets:
Accounts receivable allowance              $   303,207            $       11,528
Property and equipment depreciation                -                     194,942
Other accrued liabilities                      334,102                 4,371,736
Operating loss and credit carryforwards     14,864,820                 4,543,738
                                            ----------                 ---------

Gross deferred tax assets                   15,502,129                 9,121,944
 Less: valuation allowance                 (14,655,182)              (9,121,944)
                                          ------------               -----------

    Net deferred t                           846,947                         -

   Deferred tax liabilities:
 Total deferred tax liabilities             (846,947)                        -

    Net deferred tax liability           $          -         $              -
                                         ===============         ==============

                                       40
<PAGE>

At  December  31,  1998 the Company had net  operating  loss  carryforwards  for
Federal  income tax purposes of  approximately  $34 million which  generally are
available to offset  future  Federal  taxable  income,  if any, and which expire
during the years ending December 31, 2010 through 2018. The Company underwent an
ownership  change as defined in Internal  Revenue  Code  Section 382 on June 30,
1997 and as a result will be restricted in its ability to use net operating loss
carryforwards  generated prior to the ownership  change to offset future taxable
income. The Company's future use of net operating loss  carryforwards  generated
prior to the ownership change will be subject to an annual limitation  generally
equal to the product of the long-term tax exempt rate for June 1997 of 5.64% and
the value of the Company as of June 30, 1997.  As a result of this  limitation a
portion of the Company's Federal and state net operating loss  carryforwards may
expire unused.

Note  10.     Landfill Closure and Post-Closure Costs

Landfills  are  typically  developed  in a  series  of  cells,  each of which is
constructed,  filled,  and capped in  sequence  over the  operating  life of the
landfill.  When the cell is filled and the  operating  life of the  landfill  is
over,  the final  cell  must be  capped,  the  entire  site  must be closed  and
post-closure  care and  monitoring  activities  begin.  The  Company  will  have
material  financial  obligations  relating to the final closure and post-closure
costs of each landfill the Company owns.

The Company has  estimated at December 31, 1998,  that the total costs for final
closure and  post-closure of Cells I and II at the Moretown,  Vermont  landfill,
including capping costs, cap maintenance,  groundwater  monitoring,  methane gas
monitoring,  and  leachate  treatment  and  disposal  for  up  to 30  years,  is
approximately  $4.2  million.  Based  upon  the  capacity  of  Cells  I and  II,
approximately  $1.8  million and $1.6  million were accrued at December 31, 1998
and 1997,  respectively  for final closure and post closure costs. In July 1998,
the Company acquired the Sandy Run landfill  located in Hopewell,  Pennsylvania.
The Company has  estimated at December 31, 1998,  that the total costs for final
closure and post-closure of Cells I through IV at Sandy Run,  including  capping
costs,  cap maintenance,  groundwater  monitoring,  methane gas monitoring,  and
leachate  treatment  and  disposal  for up to 30 years,  is  approximately  $4.1
million.  Based upon the capacity of Cells I and II,  approximately $1.0 million
was accrued at December 31, 1998 for final closure and post closure costs.

The  Company  bases  its  estimates  for  these  accruals  on  respective  State
regulatory  requirements,   including  input  from  its  internal  and  external
consulting  engineers and  interpretations of current  requirements and proposed
regulatory  changes.  The closure and post-closure  requirements are established
under the standards of the U.S.  Environmental  Protection  Agency's  Subtitle D
regulations as implemented and applied on a state-by-state basis.

The  determination  of  airspace  usage and  remaining  airspace  capacity is an
essential component in the calculation of closure and post-closure accruals. See
Note 2 - Summary of  Significant  Accounting  Policies -  Landfill  Closure  and
Post-Closure Costs.

Note  11.     Commitments and Contingencies

Landfill  related  activities.  In the normal course of its  business,  and as a
result of the extensive governmental regulation of the solid waste industry, the
Company  periodically may become subject to various judicial and  administrative
proceedings  involving federal,  state, or local agencies. In these proceedings,
the agency may seek to impose  fines on the Company or to revoke or deny renewal
of an operating permit held by the Company.  From time to time, the Company also
may be subjected to actions  brought by citizens'  groups in connection with the
permitting of its landfills or transfer stations,  or alleging violations of the
permits  pursuant  to which the  Company  operates.  Certain  federal  and state
environmental  laws impose  strict  liability on the Company for such matters as
contamination of water supplies or the improper disposal of waste. The Company's
operation  of landfills  subjects it to certain  operational,  monitoring,  site
maintenance,  closure  and  post-closure  obligations  which  could give rise to
increased costs for monitoring and corrective  measures.  See Note 10 - Landfill
Closure and Post Closure Costs.

The  Company  has a $5  million  environmental  impairment  liability  insurance
covering claims for sudden or gradual onset of  environmental  damage at each of
its landfills.  If the Company were to incur liability for environmental  damage
in excess of its insurance  limits,  its financial  condition could be adversely
affected. The Company carries a comprehensive general liability insurance policy
which  management  considers  adequate  at this time to  protect  its assets and
operations from other risks.

                                       41
<PAGE>

None of the  Company's  landfills  are  currently  connected  with the Superfund
National Priorities List or potentially responsible party issues.

Employment  Contracts.  The Company has entered into employment  agreements with
its two senior executives, which expire on July 1, 2000 and subsequently provide
for employment  until  terminated by either party at annual salaries of $200,000
through July 1, 1999 and $225,000 through July 1, 2000.

Legal Matters. Richard Rosen ("Rosen"), former Chairman, Chief Executive Officer
and  President  of the  Company,  commenced  an action  against  the  Company in
Middlesex  County  (Massachusetts)  Superior Court,  seeking an award of damages
resulting  from the Company's  alleged  breach of a Memorandum of  Understanding
entered into between the Company and Rosen in connection with the termination of
Rosen's  employment with the Company,  in which Rosen had been granted an option
to purchase certain assets of the Company not related to its core business.  The
Company  believes this claim to be frivolous and is  vigorously  defending  this
action.  The Company has previously  received an arbitration award against Rosen
directing Rosen to pay $780,160 for breach by Rosen of his employment  agreement
with  the  Company.  On  February  25,  1997  the  Middlesex  Superior  Court in
Cambridge,  Massachusetts  confirmed the arbitration  award and entered judgment
against Rosen.

In addition to the matter set forth  above,  from time to time,  in the ordinary
course of its business,  the Company is subject to legal  proceedings and claims
arising  from the  conduct of its  business  operations.  In the  opinion of the
Company, the ultimate disposition of such matters on an aggregate basis will not
have a material adverse effect on the Company's financial position or results of
operations.



Note  12.     Common Stock

During 1998,  the Company  converted  92,580 shares or $9,257,807  of its
Series A Preferred  Stock into  6,590,577 shares of its Common Stock.

On September 22, 1998,  the Company issued 455,922 shares of its Common Stock in
connection with the acquisition of Mattei-Flynn Trucking, Inc.

On May 22, 1998,  the Company  issued  111,110  shares of its Common Stock in
connection  with the  acquisition  of Eagle Recycling, Inc. and Horvath
Sanitation, Inc.

On May 14, 1998,  the Company  converted  40,488 shares or $4,048,750 of its
Series B Preferred  Stock into 623,808 shares of its Common Stock.

In December  1997,  the  Company's  Board of  Directors  approved a one for five
reverse stock split of the Company's  Common  Stock.  On February 13, 1998,  the
stockholders  of the  Company  approved  the  reverse  stock  split at a special
stockholders'  meeting.  No fractional shares were issued in connection with the
reverse  stock  split,  and  stockholders  received  cash  in  payment  for  any
fractional shares otherwise issuable.  The Company's  financial  statements have
been restated to reflect the one-for-five reverse split.

In  September  1997,  the  Company  issued  18,667  shares  of  common  stock in
connection with the purchase of the minority  interest in the Company's  Vermont
hauling business for $70,000.

On January 21, 1997, the Company  closed a Regulation  "D" private  placement of
172,000  shares  of  common  stock at $2.50 per share  with  gross  proceeds  of
$430,000.

                                       42
<PAGE>

Note  13.     Preferred Stock

At December 31, 1997, the Company had outstanding $9,257,807 of principal amount
Series A  Convertible  Preferred  Stock,  par value $0.001 per share  ("Series A
Preferred  Stock"),  which was issued in a private  placement  on June 26, 1997,
bearing an 8.0% annual  cumulative  dividend.  The Series A Preferred  Stock was
convertible  into common  stock at a  conversion  price of $1.40625 per share of
common stock. On July 27, 1998, the Company met the mandatory conversion trading
requirements  and  elected to convert  all of the  remaining  shares of Series A
Preferred  Stock into  6,590,577  shares of the  Company's  Common Stock and the
Board of Directors declared and paid cash dividends of approximately $787,000.

At December 31, 1997, the Company also had  outstanding  $4,048,750 of principal
amount Series B Convertible Preferred Stock, par value $0.001 per share ("Series
B Preferred  Stock").  The Series B Preferred  Stock was issued on December  31,
1997  in a  private  placement  in  exchange  for  outstanding  10%  Convertible
Debentures of the Company,  bearing a 6.0% annual cumulative  dividend,  and was
convertible into common stock at a conversion price of $6.25 per share of common
stock.  On May 14,  1998,  the  Company  met the  mandatory  conversion  trading
requirements  and elected to convert all of the shares of the Series B Preferred
Stock into 623,808  shares of Common  Stock and the Board of Directors  declared
and paid cash dividends of approximately $101,000.

Note  14.     Stock Options

Employee  Stock Option  Plan.  Pursuant to the  Company's  1995 Stock Option and
Incentive  Plan as amended  (the  "Plan"),  options to purchase up to  3,000,000
shares of Common Stock were reserved for issuance to employees  and  consultants
of the Company.  Options  granted under the Plan may be either  Incentive  Stock
Options or  Non-Qualified  Stock Options for purposes of federal income tax law.
Options are  generally  subject to vesting  over a period of four years from the
date of grant and are  exercisable  only to the extent vested from time to time,
although  certain  options have provided for earlier  vesting.  The selection of
individuals to receive awards of options under the Plan and the amount and terms
of such awards may be  determined by the Board of Directors of the Company or an
Administering  Committee  appointed  by the Board of  Directors.  At the  Annual
Meeting of the Stockholders of the Company,  held August 19, 1998, the number of
shares  reserved for issuance  under the Plan was  increased  from  1,700,000 to
3,000,000.


As of December 31, 1998,  options to purchase  2,341,793  shares of Common Stock
had been  granted and options to purchase  up to an  additional  658,207  shares
remained available for grant. The per share weighted average fair value of stock
options granted during 1998, 1997 and 1996 was approximately  $3.28,  $3.73, and
$4.08,  respectively,  using  the  Black  Scholes  option-price  model  with the
following weighted average assumptions:  volatility, 50% in 1998 and 30% in both
1997 and 1996;  expected  dividend yield,  0% for all years;  risk free interest
rate,  4.75% in 1998 and 5.5% in both 1997 and 1996;  and expected life, 5 years
for all years.

The Company  applies APB Opinion No. 25 in  accounting  for stock  options  and,
accordingly, no compensation cost has been recorded in the financial statements.
If the Company had determined  compensation costs based on the fair value of its
stock  options at their grant date under SFAS No. 123, the  Company's net losses
in 1998, 1997 and 1996 would have increased to the amounts shown below.

                                       43
<PAGE>

                                      1998             1997               1996
                                      ----             ----               ----
Net loss available for
    common shareholders
     - as reported           $ (7,383,503)    $  (5,588,612)     $  (13,889,772)
     - pro forma               (8,662,888)       (6,006,315)        (14,334,772)

Basic net loss per share
     - as reported            $  (1.00)          $   (1.55)        $     (4.90)
     - pro forma              $  (1.17)          $   (1.66)        $     (5.06)

Pro forma net loss  reflects only the effects of options  granted in 1998,  1997
and 1996. Therefore, it does not reflect the full effect of calculating the cost
of stock options under SFAS No. 123 because the cost of options  issued prior to
January 1, 1996 are not considered. As a result, it may not be representative of
the pro forma  effects on  operating  results  that will be  disclosed in future
years.

Changes in options and option shares under the plan during the respective  years
were as follows:
<TABLE>
     <S>                                <C>            <C>            <C>        <C>             <C>          <C>
                                          1998                            1997                     1996
                        ------------------------------------------------------------------------------------------------

                                      Weighted Avg.                Weighted Avg.               Weighted Avg.
                                     exercise price     Number    exercise price   Number     exercise price     Number
                                     per share       of shares     per share     of shares       per share     of shares
     Options outstanding,
       beginning of year                  $1.42      1,327,417        $1.41        161,200          $1.41       123,825
     Options granted                       6.68      1,121,351         1.43      1,179,217           1.41       148,250
     Options exercised                     1.41       (28,725)                                  -    1.41       (1,312)
     Options canceled                      6.82       (78,250)         1.64       (13,000)           1.41     (109,563)

     Options outstanding,
       end of year                         3.75      2,341,793         1.42      1,327,417           1.41       161,200
     Shares reserved for future grants                 658,207                     372,583           1.41       138,800

     Total options in the plan                       3,000,000                   1,700,000                      300,000

     Options exercisable, end of year     $1.42        340,573        $1.42        114,900          $1.41       102,225
                                                       =======                     =======                      =======
</TABLE>


On June 30,  1997,  the Board of  Directors  repriced  to  $1.406  per share any
currently outstanding stock options with exercise prices in excess of $1.406 per
share for all employee  participants in the Stock Option Plan at that time. Each
repriced  option  retained  the vesting  schedule  associated  with the original
grant.




                                       44
<PAGE>




Options  outstanding  at December  31, 1998 and related  proceeds to the Company
were as follows:

<TABLE>
                  <S>            <C>              <C>            <C>                 <C>                 <C>
                                                                  Remaining         Weighted Avg.        Number of
                   Shares          Price          Exercise      Contractual            Exercise          Options
                Under Option     Per Share        Proceeds       Life                Price              Exercisable

                   1,264,043          $1.41     $1,830,768           8.38              $ 1.41               334,823
                      23,000    1.88 - 2.19         43,438           8.73                1.89                 5,750
                      30,000           3.44        103,140           9.17                3.44                   -
                      43,750    3.75 - 5.88        237,450           9.72                5.28                   -
                     762,500           6.25      4,765,625           9.33                6.25                   -
                      47,000      6.50-8.88        368,668           9.49                7.84                   -
                      86,500           9.00        778,500           9.42                9.00                   -
                      85,000    9.23 - 9.25        786,172             9.57              9.25                  -
                 -----------    -----------    -----------   --------------   -------------------    ------------

                   2,341,793                    $8,913,761           8.84              $ 3.78               340,573
                   =========                    ==========                                                  =======
</TABLE>

Non-Employee  Directors Stock Option Plan.  Pursuant to the Company's 1995 Stock
Option Plan for Non-Employee  Directors as amended, each Director is entitled to
receive a grant of Non Qualified  Stock Options to purchase 10,000 shares of the
Company's  Common Stock for each  calendar  year of service as a director of the
Company  commencing January 1, 1996. Each such option is subject to vesting at a
rate of 2,500  shares  for each year that the holder  remains a Director  of the
Company. In addition,  the plan provides for the issuance of 20,000 fully vested
options upon the election of each new member of the Board of Directors initially
elected  after  December 24, 1997,  excluding  employees of the Company.  At the
Annual  Meeting of the  Stockholders  of the Company,  held August 19, 1998, the
number of shares granted to each Director under the  Non-Qualified  Stock Option
Plan for  Non-Employee  Directors as amended was  increased to 10,000 from 2,000
for each year that the holder  remains a Director of the  Company.  In addition,
the number of fully  vested  options upon the election of each new member of the
Board  of  Directors  initially  elected  after  December  24,  1997,  excluding
employees of the Company was increased to 20,000 from 4,000.

Changes in options and option shares under the plan during the respective  years
were as follows:
<TABLE>
     <S>                             <C>               <C>            <C>          <C>             <C>          <C>
                                              1998                         1997                       1996
                                     Weighted Avg.                Weighted Avg.               Weighted Avg.
                                     exercise price     Number    exercise price   Number     exercise price     Number
                                     per share       of shares     per share     of shares       per share     of shares
     Options outstanding,
       beginning of year                  $1.79         27,480        $1.41         19,416          $1.41         8,750
     Options granted                       3.75         50,000         2.28         35,480           1.41        10,666
     Options exercised                      -              -            -              -              -             -
     Options canceled                       -              -           2.15        (27,416)           -             -
                                                      ---------                    --------                     --------

     Options outstanding,
       end of year                         3.05         77,480         1.79         27,480           1.41        19,416
                                                        ======                      ======                       ======

     Options exercisable, end of year     $1.84         22,370        $1.84         21,500           1.41         7,041
                                                        ======                      ======                        =====

</TABLE>


                                       45
<PAGE>


Options  outstanding  at December  31, 1998 and related  proceeds to the Company
were as follows:
<TABLE>
                    <S>            <C>            <C>            <C>                 <C>                 <C>
                                                                  Remaining         Weighted Avg.        Number of
                   Shares          Price          Exercise      Contractual            Exercise          Options
                Under Option     Per Share        Proceeds       Life                Price              Exercisable

                      14,000      $  1.41       $   19,684           8.67              $ 1.41                10,000
                      13,480         2.19           29,454           8.33                2.19                12,370
                      10,000         3.75           37,500           9.00                3.75                   -
                      40,000         6.25          250,000           9.67                6.25                  -
                 -----------      --------       ---------   --------------   -------------------    ------------

                       77,480     $  4.34        $ 336,638           9.09             $  4.34                22,370
                  ===========                    =========                                                   ======

</TABLE>


Note  15.     Accounts Receivable Write-off

During 1996,  the Company  entered into a licensing and royalty  agreement  with
ScotSafe  Limited  (ScotSafe),  a  Glasgow,  Scotland  based  company,  for  the
exclusive  rights to use the Company's CFA medical waste  processing  technology
throughout  Europe. In accordance with the agreement,  the Company would provide
technical  assistance  including  facility  design,  installation,  testing  and
training. In addition to royalty payments for each plant, ScotSafe agreed to pay
the Company for consulting and other services including  out-of-pocket expenses.
During  the  fourth  quarter  of  1997  the  Company  terminated  its  licensing
agreements  with  ScotSafe  and wrote off the  receivable  due from  ScotSafe of
approximately  $570,000  because  ScotSafe was in default for failure to pay the
Company royalties due under the terms of the agreement.

Subsequent  to the  termination,  ScotSafe  was  placed  into  receivership  and
Eurocare  Environmental  Services,  Ltd.  (Eurocare)  purchased  its  assets  in
December 1997.  Eurocare  continues to operate the three  facilities the Company
constructed  for  ScotSafe  without  a  licensing  agreement.   The  Company  is
continuing to pursue an action against  Eurocare through the Court of Session in
Scotland to restrict  Eurocare's use of the Company's  confidential  information
embodied within the plant equipment.  The Company also has a patent pending with
the European  Patent  Office and expects grant on April 21, 1999, at which time,
the Company  will act  vigorously  to protect  its rights to the CFA  technology
against Eurocare and seek substantial damages.

Note  16.     Restructuring and Discontinued Operations

Restructuring of Operations.  In March 1996, the Company announced its intention
to restructure the Company's operations to focus its resources and activities on
developing a fully integrated solid waste management  company.  During the years
ended December 31, 1997 and 1996, the Company recorded  restructuring charges of
$596,426 and  $1,741,729,  respectively,  for costs  associated with the plan to
focus on the development of an integrated  solid waste management  company.  The
costs   included   accruals  for  employee   severance,   non-cancelable   lease
commitments,  professional  fees and litigation  costs.  The  restructuring  was
completed in 1997; no restructuring charges were recorded in 1998.

Discontinued  Operations.  In  March  1996,  as part of the  restructuring,  the
Company ceased  operations at its technology center and discharged all employees
and  consultants  engaged in various  research  and  development  projects.  The
Company  also ceased  operations  at Major Sports  Fantasies,  Inc.  ("MSF"),  a
business unrelated to the environmental  industry.  No substantial revenues were
received from the technology center  operations or MSF activities.  The expenses
associated  with  operations  at the  technology  center and MSF for all periods
presented are reported in the accompanying consolidated statements of operations
and cash flows  under  discontinued  operations.  The  charge  for  discontinued
operations  relates primarily to losses from operations and the costs associated
with the termination of these operations.

At  December  31,  1998 and 1997,  the  Company  had  reserves  and  liabilities
associated with restructuring  activities and discontinued  operations of $0 and
$778,609, respectively.


Note  17.   Fairhaven, Massachusetts Operation

         In 1994,  WSI  entered  into a  contract  with  the Town of  Fairhaven,
Massachusetts to operate and remodel the Town's existing 26-acre  landfill.  The
Company began operations at the landfill in 1995. On November 8, 1995, an action
was brought  against  various  parties  including  the  Company  relating to the
remodeling permits issued at the Fairhaven landfill, seeking among other things,
to appeal the permits that had been issued.  On June 2, 1997, the judge ruled in
the Company's favor. However,  based on the extensive delays associated with the
litigation  and the  engineering  impacts  of the  delays  associated  with  the
litigation,  which  resulted  in  the  uncertainty  of  the  long-term  economic
viability of the project,  the Company  terminated the project.  On February 24,
1998,  the  Company  entered  into a  termination  agreement  with  the  Town of
Fairhaven that required the Company to perform a certain amount of  construction
and closure work at the landfill. Write-off of project development costs in 1998
and 1997 primarily  represent the Company's cost to liquidate the equipment that
was used at the Fairhaven landfill and the costs to close the landfill under the
Company's  Termination  Agreement with the Town of Fairhaven.  The Company wrote
off its capital  investment in the project at December 31, 1996. The termination
of this project was  completed in 1998. No other amounts are accrued at December
31, 1998.

                                       46
<PAGE>

Note  18.   Segment Information

The Company adopted the provisions of SFAS No. 131,  "Disclosures about Segments
of an Enterprise  and Related  Information  ", on January 1, 1999,  for the year
ended  December 31, 1998.  SFAS No. 131  establishes  standards for the way that
public business  enterprises  report  information  about  operating  segments in
annual financial  statements and requires that those enterprises report selected
information  about  operating  segments in interim  financial  reports issued to
shareholders.  It also  establishes  standards  for  related  disclosures  about
products and services, geographic areas, and major customers. Operating segments
are  defined as  components  of an  enterprise  about which  separate  financial
information  is  available  that is evaluated  regularly by the chief  operating
decision maker, or decision making group, in deciding how to allocate  resources
and in assessing their performance. The Company's chief operating decision-maker
is the Chief Executive Officer (CEO).

The Company manages its business  segments  primarily on a regional  basis.  The
Company's  reportable segments are comprised of Central  Massachusetts,  Central
Upstate New York,  Central  Pennsylvania  and Vermont.  Each  operating  segment
provides services as further described in Note 1. The accounting policies of the
various  segments are the same as those described in the "Summary of Significant
Accounting  Policies" in Note 2. The Company  evaluates the  performance  of its
segments based on operating income (loss), EBITDA and Adjusted EBITDA. Operating
income (loss) for each segment  includes all expenses  directly  attributable to
the segment,  including acquisition related costs, and excludes certain expenses
that are managed  outside the reportable  segments.  Costs excluded from segment
profit primarily consist of corporate expenses. Corporate expenses are comprised
primarily of information  systems and other general and administrative  expenses
separately  managed.  EBITDA  is  defined  as  operating  income  or  loss  from
continuing  operations excluding  depreciation and amortization,  which includes
depreciation and amortization  included in selling,  general and  administrative
expenses.  EBITDA  does  not  represent,  and  should  not be  considered  as an
alternative  to, net income or cash flows  from  operating  activities,  each as
determined in  accordance  with GAAP.  Adjusted  EBITDA  represents  EBITDA plus
one-time charges  associated with the write-off of landfill  development  costs,
acquisition  integration costs and restructuring costs.  Acquisition integration
costs  consist  of  one-time,  non-recurring  costs,  which  in the  opinion  of
management have no future value and, therefore, are expensed. Such costs include
termination and retention of employees,  lease termination  costs, costs related
to the  integration  of  information  systems and costs related to the change of
name  of the  acquired  company  or  business.  The  Company  does  not  include
intercompany  transfers  between  segments for  management  reporting  purposes.
Segment assets exclude corporate assets.  Corporate assets include cash and cash
equivalents,  office  equipment  and  other  assets.  Capital  expenditures  for
long-lived assets are not reported to management by segment and are excluded, as
presenting such information is not practical.


Summary  information by segment as of and for the years ended December 31, 1998,
1997 and 1996 is as follows:

<TABLE>
     <S>                                                      <C>              <C>               <C>
                                                               1998             1997               1996
                                                               ----             ----               ----
     Vermont
         Revenue                                            $10,430,732       $3,457,692          $338,225
         Income (loss) from continuing operations             1,603,205          761,433          (95,363)
         Depreciation and amortization                        2,307,776          692,224           104,961
         Acquisition integration costs                          477,328              -                 -
         EBITDA                                               3,910,981        1,453,657             9,598
         Adjusted EBITDA                                      4,388,309        1,453,657             9,598
         Net interest expense                                   298,369          177,917                -
         Segment assets                                      26,105,235       14,986,994        11,124,803

     Central Pennsylvania
         Revenue                                             $6,644,099    $         -       $         -
         Income (loss) from continuing operations             (418,827)              -                 -
         Depreciation and amortization                        1,786,435              -                 -
         Acquisition integration costs                          617,403              -                 -
         EBITDA                                               1,367,609              -                 -
         Adjusted EBITDA                                      1,985,012              -                 -
         Net interest expense                                    46,586              -                 -
         Segment assets                                      44,613,001          132,893               -

     Central Massachusetts
         Revenue                                             $1,831,027    $         -       $  1,157,381
         Income (loss) from continuing operations             (188,864)      (1,930,008)       (8,886,925)
         Depreciation and amortization                          167,663              -             264,824
         Acquisition integration costs                           84,276              -                 -
         EBITDA                                                (21,202)      (1,930,008)       (8,622,101)
         Adjusted EBITDA                                        298,538        (434,620)       (1,970,026)
         Net interest expense                                       -                -             183,499
         Segment assets                                      11,699,773        1,090,170         3.288.827

     Central Upstate New York
         Revenue                                             $2,138,726     $        -      $          -
         Income (loss) from continuing operations             (573,510)              -                 -
         Depreciation and amortization                          239,551              -                 -
         Acquisition integration costs                          685,528              -                 -
         EBITDA                                               (333,959)              -                 -
         Adjusted EBITDA                                        351,569              -                 -
         Net interest expense                                       -                -                 -
         Segment assets                                       9,118,715              -                 -

     Corporate
         Revenue                                            $   -           $        -      $          -
         Income (loss) from continuing operations           (2,860,851)      (2,014,165)       (2,483,439)
         Depreciation and amortization                           67,396           21,516         1,186,595
         Acquisition integration costs                              -                -                 -
         EBITDA                                             (2,793,455)      (1,992,649)       (1,296,844)
         Adjusted EBITDA                                    (2,793,455)      (1,396,223)         (444,885)
         Net interest expense                                 2,949,574        1,004,334           820,395
         Segment assets                                       4,579,975        2,483,090         2,444,460
</TABLE>

                                       47
<PAGE>

Note 19.    Year 2000

The Company is  assessing  the  readiness  of its systems for  handling the Year
2000. Although the assessment is still underway,  management  currently believes
that all  material  systems  will be  compliant  by Year 2000 and that the costs
associated  with this are not  material.  The Company has incurred  only minimal
costs to date associated with the Year 2000 issue.

The  Company  is in the  process  of  identifying  key  third-party  vendors  to
understand their ability to continue  providing  services through Year 2000. The
Company  uses  well-regarded  nationally  known  software  vendors  for both its
general accounting  applications and industry-specific  customer information and
billing systems.  The Company is implementing a new general  accounting  package
which will be fully Year 2000  compatible,  and the  provider of the solid waste
industry  customer  information and billing system is Year 2000 compatible.  The
Company's banking arrangements are with national banking institutions, which are
taking  all  necessary  steps to insure  its  customers'  uninterrupted  service
throughout  applicable Year 2000 timeframes.  The Company's payroll is performed
out-of-house  by the largest  provider of third  party  payroll  services in the
country, which has made a commitment of uninterrupted service to their customers
throughout applicable Year 2000 timeframes.

While the  Company  currently  expects  that the Year 2000  issue will not cause
significant   operational   problems,   delays  in  the  implementation  of  new
information  systems, or failure to fully identify all Year 2000 dependencies in
the Company's systems and in the systems of suppliers and financial institutions
could have material adverse consequences.  Therefore,  the Company is developing
contingency plans for continuous operations in the event such problems arise.

Note  20.   Subsequent Events

Senior  Notes  Offering  and  Debt  Repayment.  On March 2,  1999,  the  Company
completed  a private  placement  of $100.0  million of 11.5%  Senior  Notes (the
"Senior  Notes") and warrants to purchase an  aggregate  of 1,500,000  shares of
common  stock at an  exercise  price of $6.25 per share  (the  "Warrants").  The
Senior  Notes  mature on January 15, 2006 and bear  interest at 11.5% per annum,
payable semi-annually in arrears on each January 15 and July 15, commencing July
15, 1999, subject to prepayment in certain  circumstances.  The interest rate on
the Senior Notes is subject to adjustment  upon the occurrence of certain events
as provided in the Senior Notes  Indenture.  The Senior Notes may be redeemed at
the option of the Company after March 2, 2003 at redemption  prices set forth in
the Senior  Notes  Indenture,  together  with accrued and unpaid  interest.  The
Warrants are  exercisable  from  September 2, 1999,  through March 2, 2004.  The
number of shares  for  which,  and the  price per share at which,  a Warrant  is
exercisable,  are subject to adjustment upon the occurrence of certain events as
provided in the  Warrant  Agreement.  The net  proceeds  to the  Company,  after
deducting the discount to the initial  purchaser and related issuance costs, was
approximately $97.3 million. The Company used a portion of the proceeds from the
Senior Notes to repay $20.0  million of the  Company's  13% short term notes due
June 30, 1999,  (the  outstanding  balance of the 13% short-term  notes was $7.5
million at December 31, 1998) $10.0  million of the Howard Bank credit  facility
and  approximately  $1.7 million of capital leases and other notes  payable.  In
addition,  the Company redeemed  approximately $1.45 million principal amount of
the Company's 10%  Convertible  Subordinated  Debentures due October 6, 2000 and
completed  several  acquisitions as described  below. The Company intends to use
the balance of the proceeds for general corporate  purposes,  including possible
future acquisitions and working capital.

         Conversion of Debt into Equity On March 3, 1999, the Company offered to
exchange up to 2,244,109  shares of the Company's  Common Stock for a portion of
the Company's 7%  Subordinated  Notes due May 13, 2005.  The exchange  price per
share of $4.63 was equal to the closing  price of the Common Stock on the Nasdaq
SmallCap Market on the first interim closing as reported by NASDAQ.  Any accrued
but  unpaid  interest  on the  Notes  will be paid in cash.  As a result  of the
exchange  offer,   the  Company  retired   $10,390,000  of  its  7%  Convertible
Subordinated  Notes.  The  remaining  7%  Convertible   Subordinated  Notes  are
convertible by holders into Common Shares at $10.00 per share.

         Stock  Repurchase  With the proceeds of the Senior  Notes,  the Company
repurchased  497,778  shares of the  Company's  common  stock  from the  Federal
Deposit  Insurance  Corporation  (FDIC)  for  an  aggregate  purchase  price  of
approximately $2.8 million.

Acquisitions  Since  December 31, 1998 through  March 24, 1999,  the Company has
completed  six  acquisitions,  consisting  of 5  collection  operations  and one
landfill.  The aggregate purchase price for these acquisitions was approximately
$38  million  which  was paid in cash and the  assumption  of  approximately  $3
million  of  debt.   These   acquisitions   have  combined   annual  revenue  of
approximately  $12 million.  The  acquisitions  have all been recorded using the
purchase method of accounting.





                                       48
<PAGE>


Item 9.       Changes in and Disagreements with Accountants on Accounting and
              Financial Disclosure

None.

                                  PART III

Item 10.  Directors and Executive Officers of the Registrant

Information Regarding Directors

         The following  table and  biographical  descriptions  set forth certain
information as of March 15, 1999,  unless otherwise  specified,  with respect to
the seven  Directors of the Company,  all of whom are nominees for reelection at
the 1999 Annual Meeting of Stockholders,  based on information  furnished to the
Company by each Director.

                           Directors

                                                             Director
                                       Age                    Since
                                     -----------------------------------
Philip W. Strauss                       50                    1996
Robert Rivkin                           40                    1997
Jay Matulich                            44                    1995
David J. Breazzano                      42                    1997
Charles Johnston                        64                    1997
Judy K. Mencher                         42                    1997
William B. Philipbar                    73                    1997
- --------------

         Philip W. Strauss.  Mr. Strauss has been the Chief  Executive  Officer
and President  since March 27, 1996 and Chairman of the Board since June 24,
1996.  Previously  Mr.  Strauss had been  Executive  Vice  President  and
Chief  Operating  Officer of the Company  since  September  19,  1995.  He has
24 years of  experience  in project, business  and  corporate   development.
Mr.  Strauss  was  co-founder  of  BioMedical  Waste  Systems,   Inc.,  a
publicly-held  waste  management firm, where he served as Executive Vice
President from its inception in 1987 until May 1992 and as a Director from
inception until May 1993.

         Robert Rivkin.  Mr. Rivkin,  a Certified  Public  Accountant,  has been
Executive  Vice  President  Acquisitions  of the Company since April 1998,  Vice
President and Chief Financial Officer since March 1995, Secretary since May 1995
and  Treasurer  since June 1996.  Mr.  Rivkin was first  elected to the Board of
Directors  in June 1997.  For the six years  prior to joining the  Company,  Mr.
Rivkin  was  a  principal  at  The  Envirovision  Group  Inc.,  a  full  service
environmental  engineering,  consulting and  contracting  company,  where he was
responsible  for finance,  marketing and  strategic  planning.  Previously,  Mr.
Rivkin practiced public  accounting in New York, where he specialized in mergers
and acquisitions, initial public offerings and SEC reporting.

         Jay J.  Matulich.  Mr.  Matulich  has been a member  of the  Board of
Directors  since  March  1995.  Mr. Matulich  is a Managing  Director  of
International  Capital  Growth  Limited  ("ICG"),  formerly  Capital  Growth
International  L.L.C.  and U.S. Sachem Financial  Consultants,  L.P. He has held
this position since 1994. From May 1990 to October 1994, Mr. Matulich was a Vice
President of Gruntal & Co., Incorporated, investment bankers.

         David J.  Breazzano.  Mr.  Breazzano  has been a member of the Board of
Directors  since June  1997.  Mr. Breazzano is one of the two  principals  at
DDJ Capital  Management,  LLC,  which was  established  in 1996. He has
over 18 years  of  investment  experience  and  served  as a Vice  President and
Portfolio  Manager  at  Fidelity Investments  ("Fidelity")  from 1990 to 1996.
Prior to joining  Fidelity,  Mr.  Breazzano  was President and Chief
Investment  Officer of the T. Rowe Price  Recovery  Fund.  Mr.  Breazzano  also
serves as a Director of Key Energy Group, Inc. and Samuel Jewelers, Inc.

         Charles  Johnston.  Mr.  Johnston  has  been a member  of the  Board of
Directors  since  June  1997.  During the past 10 years he has served on various
boards.  Mr.  Johnston is  currently  Chairman of Ventex  Technology  in Riviera
Beach,  Florida  and has held that  position  since 1993.  He is also  currently
Chairman of AFD  Technologies in Jupiter,  Florida.  He was previously  founder,
Chairman,  and CEO of ISI  Systems,  a  public  company  on the  American  Stock
Exchange prior to being sold to Teleglobe  Corporation of Montreal,  Canada. Mr.
Johnston also serves as Trustee of Worcester Polytechnic Institute in Worcester,
Massachusetts  as well as Trustee for the  Institute  of  Psychiatric  Research,
University of Pennsylvania in Philadelphia, Pennsylvania. In addition, he serves
as director of the following  companies - Kideo Productions and Infosafe Systems
both of New York City,  Hydron  Technologies  Inc.  of Boca  Raton,  Florida and
Spectrum Signal Processing of Vancouver, British Columbia.

                                       49
<PAGE>

         Judy K.  Mencher.  Ms.  Mencher  has been a member  of the  Board of
Directors  since  August  1997.  Ms. Mencher is one of the two principals at DDJ
Capital  Management,  LLC, which was  established in 1996. From 1990 to
1996, Ms. Mencher was at Fidelity  working in the Distressed  Investing  Group.
Prior to joining Fidelity in 1990, Ms.  Mencher  was a  Partner  at the law
firm of  Goodwin,  Procter  & Hoar LLP specializing  in  bankruptcy  and
creditors' rights.

         William B.  Philipbar.  Mr.  Philipbar  was first  elected a Director
of the  Company on May 8, 1996.  He resigned as a Director of the Company on
June 24, 1997 and was  reelected  to the Board on August 20,  1997.  Since
December  1997,  Mr.  Philipbar has been a part-time  consultant for the Company
in connection  with the Company's consideration of proposed  acquisitions and
other strategic  matters.  Prior to becoming a Director of the Company,
Mr.  Philipbar  served as Chairman of the Delaware  Solid Waste  Authority  fro
1977 to 1987 and was President and Chief  Executive  Officer of  Rollins
Environmental  Corp.  from 1973 to 1984.  He has been a Director  of Matlack
Systems,  Inc. and Rollins  Truck  Leasing  Corp.  since 1993.  Until 1995 he
was also an advisor to Charles  River Ventures.

The Board of Directors and Its Committees

Board of Directors

         The Company's Board of Directors  consists of seven members, a majority
of whom is independent of the Company's  management.  Each director holds office
for a term  from  election  until  the  next  Annual  Meeting  of the  Company's
stockholders and until his or her successor is duly elected and qualified.

         The Board of Directors held 5 meetings during fiscal year 1998. Each of
the Company's directors attended at least 80% of the total number of meetings of
the Board of Directors  and of the  committees of the Company of which he or she
was a member.

         The Board of Directors has appointed a Compensation Committee and an
Audit Committee.

         Compensation  Committee.  The Compensation  Committee  currently
consists of Messrs.  Johnston and Strauss and Ms.  Mencher.  The  Compensation
Committee  makes  recommendations  and  exercises  all powers of the Board of
Directors in connection with certain  compensation  matters, including incentive
compensation and benefit plans. The  Compensation  Committee  (excluding Mr.
Strauss)  administers,  and has authority to grant awards under,  the
Directors'  Plan to the  employee  directors  and  management  of the  Company
and its  subsidiaries  and other key employees.  The Compensation Committee held
2 meetings during fiscal year 1998.

         Audit  Committee.  The Audit  Committee  currently  consists of Messrs.
Breazzano, Matulich and Philipbar. The Audit Committee is empowered to recommend
to the Board the appointment of the Company's independent public accountants and
to  periodically  meet with such  accountants  to discuss their fees,  audit and
non-audit services, and the internal controls and audit results for the Company.
The Audit  Committee  also is  empowered to meet with the  Company's  accounting
personnel to review accounting policies and reports.  The Audit Committee held 2
meetings during fiscal year 1998.



                                       50
<PAGE>


Information Regarding Executive Officers

         Set forth below is certain information  regarding each of the executive
officers of the  Company,  including  their  principal  occupation  and business
experience for at least the last five years.

       Name                       Age                          Position

Philip W. Strauss............     50       Chief Executive Officer and President
Robert Rivkin................     40       Executive Vice President -
                                           Acquisitions,Chief Financial Officer,
                                            Secretary and Treasurer
Michael J. Leannah...........     46       Senior Vice President and Chief
                                            Operating Officer
Joseph E. Motzkin............     56       Vice President - Acquisitions
Arthur Streeter..............     38       Vice President and General Counsel
- -----------------

        The principal  occupation and business  experience for at least the last
five years of each  executive  officer  of the  Company,  other  than  executive
officers also serving as Directors, is set forth below.

        Michael J. Leannah.  Mr.  Leannah has been a Senior Vice President and
the Chief  Operating  Officer of the Company since July 1998.  Prior to joining
the Company,  he was an Operating Vice  President at Superior  Services,
Inc. From 1986 to 1997, he held various  management  positions at Waste
Management,  Inc., most recently serving as Vice President, Operations and
State President.

        Joseph E. Motzkin.  Mr. Motzkin has been a Vice President of the Company
since August 1996.  From 1994 to 1996, Mr.Motzkin was a General Manager at Prins
Recycling  Corporation  where he established  recycling  programs,
and directed  sales  programs and  customer  service  activities.
From 1989 to 1994,  he was a General  Manager at Laidlaw  Waste Systems  where
he was  responsible  for their New England  operations.  Mr.  Motzkin has 26
years of experience in the solid waste management business.

        Arthur  Streeter.  Mr. Streeter has been Vice President and General
Counsel since February 1998.  Prior to joining the Company he was a Partner at
Goldstein  and  Manello,  a 60 lawyer firm based in Boston,  Massachusetts
where he gained 12 years of experience representing both private and public
companies.

        Each of the executive  officers holds his or her respective office until
the  regular  annual  meeting  of the Board of  Directors  following  the annual
meeting of stockholders  and until his or her successor is elected and qualified
or until his or her earlier resignation or removal.

Compliance with Section 16(a) of the Exchange Act

        Section  16(a) of the  Exchange Act  requires  the  Company's  executive
officers and directors,  and persons who own more than 10% of a registered class
of the Company's equity securities,  to file reports of ownership and changes in
ownership with the SEC and the Nasdaq Small-Cap Market. Officers,  directors and
greater  than 10%  stockholders  are required by SEC  regulation  to furnish the
Company  with copies of all  Section  16(a)  forms they file.  To the  Company's
knowledge, based solely on review of the copies of such reports furnished to the
Company and written  representations  that no other reports were required during
the fiscal year ended December 31, 1998,  all Section 16(a) filing  requirements
applicable to its executive officers,  directors and greater than 10% beneficial
owners were satisfied.

                                       51
<PAGE>

Item 11.  Executive Compensation

Director Compensation

        The Company does not currently pay cash  compensation  to its directors.
Non-employee directors are entitled to stock option grants under the Amended and
Restated  Waste  Systems   International,   Inc.  1995  Stock  Option  Plan  for
Non-Employee Directors (the "Director Plan"). The Director Plan provides for the
automatic granting to Independent Directors (as defined in the Director Plan) of
options that do not qualify as incentive  stock  options  (referred to as "Stock
Options")  under Section 422 of the Code.  Under the terms of the Director Plan,
each  Independent  Director  who first  becomes a Director  of the Company on or
after June 30, 1997 shall automatically be granted on the date he or she becomes
a Director of the Company a Stock  Option to  purchase  20,000  shares of Common
Stock. In addition,  the Director Plan provides that each  Independent  Director
shall  automatically be granted, at the beginning of each calendar year in which
he or she is  serving  as an  Independent  Director,  a Stock  Option to acquire
10,000 shares of Stock.  Each  Independent  Director  entering service after the
start of any calendar year will  automatically  be granted on the effective date
of his or her Board  membership  a Stock  Option to  acquire a portion of 10,000
shares of Stock prorated to reflect the remaining portion of such calendar year.
The exercise  price per share for the Common  Stock  covered by any Stock Option
granted  under the Director  Plan shall be equal to the fair market value of the
Common Stock on the date such option is granted.

        Other than  Stock  Options to  acquire  20,000  shares of Stock  granted
automatically  to each new director joining the Board on or after June 30, 1997,
which Stock  Options vest  immediately  upon grant,  options  granted  under the
Director  Plan  shall  vest at a rate of 25% of the  total  number  of shares of
Common Stock purchasable under such option for each year that the holder remains
a Director of the Company,  such vesting to take place at the end of each of the
first four calendar years following  issuance of such options.  An option issued
under the Director  Plan shall not be  exercisable  after the  expiration of ten
years from the date of grant.

Executive Compensation

        Summary Compensation Table. The following table sets forth the aggregate
cash  compensation  paid by the Company  with  respect to the fiscal years ended
December 31, 1998, 1997 and 1996 to the Company's  Chief  Executive  Officer and
the three other  senior  executive  officers in office on December  31, 1998 who
earned at least $100,000 in cash compensation  during 1998 (the "Named Executive
Officers").

                                             SUMMARY COMPENSATION TABLE
<TABLE>
<S>                                                    <C>                 <C>                 <C>
                                                                                                 Long-Term
                                                                                               Compensation
                                                                                                  Awards
                                                                                 Annual           Shares
                                                                              Compensation      Underlying
                                                                                 Salary         Options (1)
Name and Principal Position                                  Year                  ($)              (#)
- ---------------------------                                  ----          --------------------------------

Philip Strauss                                               1998                188,172           250,000
Chairman of the Board,                                       1997                162,504           522,859
President and Chief                                          1996                150,000           50,000(2)
Executive Officer

Robert Rivkin                                                1998                187,506           250,000
Executive Vice President - Acquisitions,                     1997                162,504           522,859
Chief Financial Officer, Secretary and Treasurer             1996                150,000            41,250

Joseph Motzkin(3)                                            1998                118,060            40,000
Vice President - Acquisitions                                1997                110,000            19,300

Arthur Streeter(4)                                           1998                118,428            40,000
Vice-President and General Counsel

</TABLE>


(1)      All information with respect to outstanding  options,  including shares
         issuable or issued and exercise  prices payable or paid per share,  has
         been  adjusted  to reflect the 1-for-5  reverse  stock split  effective
         February 13, 1998.

(2)      Includes the options to acquire 40,000 shares of Common Stock granted
         in 1995 and repriced in 1996.

(3)      Includes Mr.  Motzkin's  salary for 1998 and 1997 only as Mr.  Motzkin
         did not join the Company  until the third quarter of 1996.

(4)      Includes Mr. Streeter's salary for 1998 only as Mr. Streeter joined the
         Company in February 1998.

                                       52
<PAGE>

         Option Grants in Fiscal Year 1998.  The following  table sets forth the
options  granted  during  fiscal year 1998 and the value of the options  held on
December 31, 1998 by the Company's Named Executive Officers.
<TABLE>

                                        OPTION GRANTS IN FISCAL YEAR 1998 (1)
<S>                      <C>                 <C>                    <C>              <C>            <C>
                                              Percent of Total
                            Number of         Options Granted       Exercise or
                        Shares Underlying     to Employees in       Base Price     Expiration       Grant Date
Name                   Options Granted(#)        Fiscal Year        ($ /share)         Date      Present Value$(2)
- ----                   ------------------    -------------------    ----------    -------------  --------------

Philip Strauss               250,000                   24%            $6.25        4/17/08           $767,000
Robert Rivkin                250,000                   24%            $6.25        4/17/08           $767,000
Joseph Motzkin                40,000                    4%            $6.25        4/17/08           $122,720
Michael Leannah               75,000                    7%            $9.25        7/20/08           $126,525
Arthur Streeter               30,000                    3%            $3.44         2/2/08           $ 50,610
Arthur Streeter               10,000                    1%            $6.25        4/17/08           $ 30,680
</TABLE>

(1)      All information with respect to outstanding  options,  including shares
         issuable or issued and exercise  prices payable or paid per share,  has
         been  adjusted  to reflect the 1-for-5  reverse  stock split  effective
         February 13, 1998.

(2)      The grant date present  value was  determined  using the Black  Scholes
         option pricing model with the following  weighted average  assumptions;
         volatility,  50%; expected dividend yield, 0%; risk free interest rate,
         4.75% and expected life, 5 years.

         Option Exercises and Year-End Holdings.  The following table sets forth
the options  exercised during fiscal year 1998 and the value of the options held
on December 31, 1998 by the Company's Named Executive Officers.


                 AGGREGATED OPTION EXERCISES IN FISCAL YEAR 1998
                     AND FISCAL YEAR-END 1998 OPTION VALUES
<TABLE>
<S>                 <C>                 <C>                 <C>            <C>            <C>            <C>
                                                              Number of
                                                          Securities Underlying               Value of Unexercised
                        Shares                               Unexercised Options              in-the-Money Options
                       Acquired On         Value                                             at Fiscal Year-End (#)
at Fiscal Year-End ($)
Name                 Exercise (#)     Realized ($)       Exercisable   Unexercisable       Exercisable   Unexercisable
 ----------------------------------- --------------   --------------------------------------------------  -----------------
Philip Strauss            0                 0             180,715         642,144           $739,847        $2,628,937
Robert Rivkin             0                 0             180,715         642,144            739,847         2,628,937
Joseph Motzkin            0                 0               9,825          59,475             40,224            79,731

</TABLE>

                                       53
<PAGE>

         Employment  Agreements.  On June 30, 1998,  the Company and Mr. Strauss
entered into an employment  agreement.  The terms of the  agreement  provide (i)
that Mr. Strauss shall serve as the Company's President and Chief Executive
Officer, (ii)that he receive a salary of $200,000 per year through June 30, 1999
and $225,000 per year through June 30, 2000 and (iii) that he agree not to
compete with the Company following termination of his employment for a period of
one year following the termination. In the event that Mr. Strauss is terminated
for cause, he shall not be bound to the  non-competition  provisions.
The Company's agreement  with Mr.  Strauss  is  effective  until  June 30,  1999
and,  absent ninety-day  notice  from  either  party  to  the  contrary,  shall
be extended automatically for subsequent one-year terms upon the expiration of
the agreement. The Company's agreement with Mr. Strauss may be terminated at any
time by the mutual consent of the parties.

         On June 30, 1998, the Company and Mr. Rivkin entered into an employment
agreement.  The terms of the  agreement  provide (i) that he receive a salary of
$200,000 per year through June 30, 1999 and $225,000 per year through June 30,
2000 per year  and  (iii)  that he  agree  not to  compete  with  the  Company
following termination   of  his  employment  for  a  period  of  one  year
following  the termination.  In the event that Mr. Rivkin is terminated for
cause, he shall not be bound to the  non-competition  provisions.  The Company's
agreement with Mr.Rivkin is  effective  until June 30,  1999 and,  absent
ninety-day  notice from either party to the contrary,  shall be extended
automatically  for  subsequent one-year  terms upon the expiration of the
agreement.  The Company's  agreement with Mr.  Rivkin  may be  terminated at any
time by the  mutual  consent of the parties.


Compensation Committee Interlocks and Insider Participation

         Currently,  Philip W. Strauss,  Charles Johnston and Judy K. Mencher
serve on the Compensation  Committee.  Philip W. Strauss, in addition to serving
as a member of the Compensation  Committee,  is the Chief Executive Officer and
President.  No other member of the Compensation Committee in 1997 ever served as
an officer of the Company.


                                       54
<PAGE>

Item 12.  Security Ownership of Certain Beneficial Owners and Management

         The following table presents information as to all directors and senior
executive  officers  of the Company as of March 15, 1999 and persons or entities
known to the Company to be  beneficial  owners of more than 5% of the  Company's
Common  Stock  as of  March  15,  1999,  unless  otherwise  indicated,  based on
representations of officers and directors of the Company and filings received by
the Company on Schedules 13D and 13G or Form 13F under the  Securities  Exchange
Act of 1934, as amended (the "Exchange Act").


<TABLE>
                        Beneficial Ownership
<S>                                                                   <C>              <C>          <C>
                                                                                        Common Stock
                                                                     -------------------------------------------------

                                                                     # of  Shares                    % of Class
Directors, Executive Officers and 5% Stockholders(1)                 Beneficially                    Beneficially
                                                                      Owned                            Owned(2)
- ----------------------------------------------------------------------------------------------------------------------
B-III Capital Partners, L.P.(3)                                                                      45.4%
c/o DDJ Capital Management, LLC                                        6,367,406
141 Linden Street
Wellesley, MA 02181

The Prudential Insurance Company of America  (4)                                                     6.9%
100 Mulberry Street                                                      791,611
Newark, NJ  07102

PaineWebber High Income Fund (5)
1285 Avenue of the Americas                                            1,717,194                    14.1%
New York, NY  10019

John Hancock Advisers(6)                                               1,150,000                     9.3%
101 Huntington Avenue
Boston, MA  02199

BEA Associates (Credit Suisse) (7)                                       700,000                     5.9%
153 East 53 Street, 57th Floor
New York, NY  10022
                                                                         735,000                     6.5%
Dawson Samberg Capital Management, Inc,(8)
354 Pequot Avenue
Southport, CT  06490

David J. Breazzano(9)                                                      6,750                     *

Charles Johnston(10)                                                       6,750                     *

Jay Matulich(11)                                                           7,000                     *

Judy K. Mencher(9)                                                         6,685                     *

Joseph Motzkin(12)                                                        45,553                     *

William B. Philipbar(13)                                                  31,685                     *

Robert Rivkin(14)                                                        261,168                     2.3%

Philip W. Strauss(15)                                                    260,993                     2.3%

All directors and officers as a                                          626,584                     5.6%
Group (8 persons)

</TABLE>


                                       55
<PAGE>

        less than 1%

(1)    The persons named in the table have sole voting and investment power with
       respect  to all shares  shown as  beneficially  owned by them  subject to
       community property laws where applicable and the information contained in
       footnotes to this table.

(2)    Based on 11,220,546  shares of Common Stock issued and  outstanding as of
       March 15,  1999.  As of March 15,  1999 the Company  had  outstanding  7%
       Convertible  Subordinated Notes due 2005 which are currently  convertible
       at the option of the holder into an aggregate  6,000,000 shares of Common
       Stock at a  conversion  price of $10.00 as set  forth in the  Notes.  The
       Company is currently  conducting a private exchange offering with respect
       to the 7%  Subordinated  Notes,  scheduled  to  expire  March  31,  1999,
       pursuant  to which it is  offering  to issue up to  2,244,109  shares  in
       exchange  for the  tender of 7%  Subordinated  Notes at the face value of
       their principal  amount (plus a cash payment for accrued  interest).  The
       exchange  price for Common Stock issued in such  exchange  offer is $4.63
       per  share,  or $5.37  per share  less than the $10 per share  conversion
       price under the terms of the 7% Subordinated Notes.  Assuming the Company
       issues  2,244,109  shares of  Common  Stock in the  exchange  offer at an
       exchange  price of $4.63 per share,  the Company  would be  obligated  to
       issue upon conversion of all remaining  outstanding 7% Subordinated Notes
       an aggregate of 4,960,978 shares of Common Stock,  which aggregate figure
       includes an  additional  1,205,087  shares of Common Stock  issuable as a
       result of the  difference  between the $4.63 per share exchange price and
       the $10 per share conversion price. In accordance with Exchange Act rules
       promulgated  by  the  Commission,  the  foregoing  shares  issuable  upon
       conversion of the 7% Convertible  Subordinated Notes are included in this
       table only for those holders with the right to acquire such shares within
       60 days from the date of this  report,  to the extent such  holder  could
       acquire additional shares.

(3)    Includes  3,567,406  shares of Common Stock currently owned and 2,800,000
       shares issuable upon conversion of 7% Convertible Subordinated Notes at a
       conversion  price  of  $10.00  as set  forth  in the  Note.  DDJ  Capital
       Management, LLC ("DDJ") serves as the investment manager to B-III Capital
       Partners, L.P. ("B III"); an affiliate of DDJ acts as the general partner
       of B III.  Assuming its pro rata  participation  in the private  exchange
       offering described in footnote 2 above, B III might receive an additional
       562,374 shares as a result of the private  exchange  offering price being
       lower than the  conversion  price in the Note which would result in B III
       owning approximately 47.5% of the Common Stock.

(4)    Includes  591,611  shares of Common  Stock  currently  owned and  200,000
       shares issuable upon conversion of 7% Convertible Subordinated Notes at a
       conversion  price of $10.00 as set  forth in the Note.  Assuming  its pro
       rata participation in the private exchange offering described in footnote
       2 above, Prudential might receive an additional 40,170 shares as a result
       of the private  exchange  offering  price being lower than the conversion
       price in the Note which would result in Prudential  owning  approximately
       7.3% of the Common  Stock.  The  Common  Stock and Notes are held for the
       benefit of certain registered  investment companies over which Prudential
       or The  Prudential  Investment  Corporation  ("PIC")  may have  direct or
       indirect  voting  and/or  investment  discretion,  with  respect to which
       Prudential  has advised  the Company  that  Prudential  and PIC  disclaim
       beneficial ownership.

(5)    Includes  717,194  shares of Common Stock  currently  owned and 1,000,000
       shares issuable upon conversion of 7% Convertible Subordinated Notes at a
       conversion  price of $10.00.  Assuming its pro rata  participation in the
       private  exchange  offering  described in footnote 2 above,  Paine Webber
       might  receive an  additional  208,848  shares as a result of the private
       exchange offering price being lower than the conversion price in the Note
       which would  result in Paine  Webber  owning  approximately  15.4% of the
       Common Stock.

(6)    Includes  1,150,000  shares  issuable upon  conversion of 7%  Convertible
       Subordinated Notes at a conversion price of $10.00. Assuming its pro rata
       participation  in the private exchange  offering  described in footnote 2
       above,  John Hancock  might  receive an  additional  230,975  shares as a
       result of the  private  exchange  offering  price  being  lower  than the
       conversion  price in the Note which would result in John  Hancock  owning
       approximately 11.0% of the Common Stock.

(7)    Includes  700,000  shares  issuable  upon  conversion  of 7%  Convertible
       Subordinated Notes at a conversion price of $10.00. Assuming its pro rata
       participation  in the private exchange  offering  described in footnote 2
       above,  BEA  Associates  might receive an additional  140,593 shares as a
       result of the  private  exchange  offering  price  being  lower  than the
       conversion prices in the Note which would result in BEA Associates owning
       approximately 7.0% of the Common Stock.

(8)    Includes  585,000  shares of Common  Stock  currently  owned and  150,000
       shares issuable upon conversion of 7% Convertible Subordinated Notes with
       a conversion price of $10.00.  Assuming its pro rata participation in the
       private exchange offering  described in footnote 2 above.  Dawson Samberg
       might  receive an  additional  56,103  shares as a result of the  private
       exchange  offering  price being lower than the  conversion  prices in the
       Note which would result in Dawson  Samberg owning  approximately  6.9% of
       the Common Stock.

(9)     Includes  6,750  shares  subject to stock  options  which are fully
        vested and  currently  exercisable  and excludes those shares owned by
        B III, which Mr. Breazzano and Ms. Mencher may be deemed to beneficially
        own as a result of Mr.  Breazzano's and Ms. Mencher's  interest in DDJ,
        however,  such beneficial  ownership is disclaimed.  Both Mr. Breazzano
        and Ms. Mencher are managing members of DDJ.

(10)    Includes 6,750 shares subject to stock options which are fully vested
        and currently exercisable.

(11)    Includes  2,000 shares of Common Stock  currently  owned and 5,000
        shares subject to stock options which are fully vested and currently
        exercisable.

(12)    Includes 18,403 shares of Common Stock currently owned and 27,150 shares
        subject to stock options which are fully vested and currently
        exercisable.

(13)    Includes 31,685 shares subject to stock options which are fully vested
        and currently exercisable.

(14)    Includes  17,953 shares of Common Stock  currently  owned and 243,215
        shares subject to stock options which are fully vested and currently
        exercisable.

(15)    Includes  17,778 shares of Common Stock  currently  owned and 243,215
        shares subject to stock options which are fully vested and currently
        exercisable.


                                       56
<PAGE>

Item 13.  Certain Relationships and Related Transactions

On  December  15,  1997,  the Board of  Directors  voted to retain  Mr.  William
Philipbar,  a Non-Employee Director of the Company, as a part-time consultant in
connection with the Company's  consideration of proposed  acquisitions and other
strategic matters.  Mr.  Philipbar's  compensation for providing such consulting
services for up to four days per month, as requested by the Company, consists of
grants of  options  to acquire  25,000  shares of Common  Stock to be granted on
January  1 of each  year  (beginning  January1,  1998) so long as Mr.  Philipbar
continues to be so retained by the Company.  Under such consulting  arrangement,
Mr.  Philipbar  received  options on January 1, 1998 and 1999 to acquire  25,000
shares of Common Stock,  vesting  according to the terms described  below.  Such
grants are made under an amendment of the  Company's  Amended and Restated  1995
Stock Option and Incentive Plan (the "Plan") permitting the grant of options and
other benefits under the Plan to Non-Employee  Directors,  consultants and other
key persons,  which was approved by the Company's stockholders at the August 18,
1998 Annual Meeting of  Stockholders.  Each such option granted to Mr. Philipbar
under such consulting arrangement (a) shall remain outstanding for a term of ten
years,  subject to  termination 90 days following the date of termination of Mr.
Philipbar's consulting arrangement with the Company; (b) shall be exercisable at
an exercise  price per share equal to the closing  price of the Common  Stock on
its  principal  trading  market on the first trading day on or after the date of
issuance;  (c) shall  initially be unvested,  and shall vest in full on the date
one year  after  the date of  issuance,  provided  that Mr.  Philipbar  has been
retained as a consultant by the Company and has been ready,  willing and able to
perform services as such consultant  during such one year period;  and (d) shall
be a non-qualified stock option for income tax purposes.



                                       57
<PAGE>


                               PART IV

Item 14.      Exhibits, Financial Statement Schedules, and Reports on Form 8-K

(A)      1.  Financial Statements

The financial statements are listed under Part II, Item 8 of this Report.

         2.  Financial Statement Schedules

The  financial  statement  schedules  are listed  under Part II,  Item 8 of this
Report.

         3.  Exhibits

The exhibits are listed below under Part IV, Item 14(c) of this report.

(B)       Reports on Form 8-K

         No reports on Form 8-K were filed during the quarter ended December 31,
1998.

(C)      Exhibits

Exhibit No.                  Description

1.1      Purchase  Agreement,  dated  February 25, 1999,  by and among First
         Albany  Corporation  and Waste Systems International,  Inc. and its
         subsidiaries.  (Incorporated by reference to Exhibit No. 1.1 of the
         Company's Current Report on Form 8-K, dated March 2, 1999.)

2.1      Articles   of  Merger  of  BioSafe   International,   Inc.,   a  Nevada
         Corporation,  with  and  into  Waste  Systems  International,  Inc.,  a
         Delaware Corporation, filed October 24, 1997 (Incorporated by reference
         to Exhibit 2.1 to Form 10-Q For the  Quarterly  Period Ended  September
         30, 1997 of Waste Systems International, Inc.)

2.2      Certificate  of  Merger  of  BioSafe  International,   Inc.,  a  Nevada
         Corporation,  with  and  into  Waste  Systems  International,  Inc.,  a
         Delaware Corporation,  filed October 24, 1997 and effective October 27,
         1997.  (Incorporated  by  reference to Exhibit 2.2 to Form 10-Q For the
         Quarterly   Period   Ended   September   30,  1997  of  Waste   Systems
         International, Inc.)

2.3      Agreement and Plan of Merger dated October 17, 1997 by and between
         BioSafe  International,  Inc. a Nevada Corporation and Waste Systems
         International,  Inc. a Delaware Corporation.  (Incorporated by
         reference to Exhibit  2.3  to  Form  10-Q  For  the  Quarterly  Period
         Ended  September  30,  1997  of  Waste  Systems International, Inc.)

3(i).1   Second  Amended and Restated  Certificate  of  Incorporation  of Waste
         Systems  International,  Inc. filed February 13, 1998.

3(i).2   Certificate of Designations of Series B Convertible Preferred Stock of
         Waste Systems  International,  Inc. filed March 5, 1998.

3(i).3   Certificate  of  Corrections to the Second  Amended and Restated
         Certificate  of  Incorporation  of Waste Systems International, Inc.
         as filed February 13, 1998),filed March 17, 1998.

3(ii).1  Bylaws of the Company, adopted and effective as of October 27, 1997.

4.4      Certificate of Designation of Series A Convertible  Preferred Stock
         of Waste Systems  International,  Inc.
         filed October 20, 1997 (Refer to Exhibit 3(i).3 above).

4.5      Certificate of Designation of Series B Convertible  Preferred Stock of
         Waste Systems  International,  Inc. filed October 20, 1997 (Refer to
         Exhibit 3(i).2 above).

4.6      Amended  and  Restated  Subscription   Agreement  dated  as  of
         June  30,  1997 (Incorporated  by  reference  to  Exhibit  4.2 to  Form
         10-Q  for  the Quarterly   Period   Ended   September   30,  1997  of
         Waste   Systems International, Inc.)

4.7      Indenture,   dated  as  of  March  2,  1999,   between   Waste  Systems
         International, Inc. and IBJ Whitehall Bank & Trust Company, including a
         form of the 11 1/2% Senior Note due 2006. (Incorporated by reference to
         Exhibit  No. 4.1 of the  Company's  Current  Report on Form 8-K,  dated
         March 2, 1999.)

4.8      Warrant  Agreement,  dated as of March 2, 1999,  between  Waste Systems
         International,  Inc. and  subsidiaries  and IBJ Whitehall  Bank & Trust
         Company, a New York banking corporation as warrant agent. (Incorporated
         by reference to Exhibit No. 4.2 of the Company's Current Report on Form
         8-K, dated March 2, 1999.)

4.9      Note Registration Rights Agreement,  dated as of March 2, 1999, by and
         among Waste Systems  International, Inc. and its subsidiaries and First
         Albany  Corporation.  (Incorporated by reference to Exhibit No. 4.3 of
         the Company's Current Report on Form 8-K, dated March 2, 1999.)

4.10     Warrant  Registration  Rights  Agreement,  dated  as of March  2, 1999,
         by  and  among  Waste  Systems International,  Inc. and its
         subsidiaries  and First Albany  Corporation.  (Incorporated  by
         reference to Exhibit No. 4.4 of the Company's Current Report on
         Form 8-K, dated March 2, 1999.)

10.4     Agreement  and Plan of  Merger  dated as of March 17,  1995,  among the
         Company,  Zoe Resources,  Inc., certain stockholders of the Company and
         BioSafe,  Inc.  (Incorporated  by  Reference  to  Exhibit  2.1  of  the
         Company's Current Report on Form 8-K, dated March 29, 1995.)

10.5     1995 Stock Option Plan  (Incorporated  by Reference to Exhibit  10.1 of
         the  Company's  Current  Report on Form 8-K, dated March 29, 1995.)

10.6     Agreement  between  BioSafe,  Inc.  and the Town of South  Hadley,
         Massachusetts,  dated August 22, 1995. (Incorporated  by  reference
         to Exhibit No.  10.12 to the  Registration  Statement on Form S-1 of
         BioSafe International, Inc., No. 33-93966 as filed on June 26 1995.)

10.7     Form of 10% Convertible,  Redeemable,  Subordinated  Note Due 2000.
        (Incorporated by reference to Exhibit No. 10.15 to the Registration
         Statement on Form S-1 of BioSafe International, Inc., No. 33-93966.)

Schedule of Subsidiaries.

27.1     Financial Data Schedules


                                       58
<PAGE>


SIGNATURES

Pursuant to the  requirements  of Section 13 of the  Securities  Exchange Act of
1934,  the  Registrant has duly caused this report to be signed on its behalf by
the undersigned thereunto duly authorized.

WASTE SYSTEMS INTERNATIONAL, INC.


Date:  March 31, 1999                        By:   /s/ Philip Strauss
                                                     ------------------
                                                    Philip Strauss
                                                    Chairman, Chief Executive
                                                    Officer and President
                                                   (Principal Executive Officer)

Date: March 31, 1999                         By:   /S/ Robert Rivkin
                                                    ------------------
                                                    Robert Rivkin
                                                    Executive Vice President
                                                    -Acquisitions,
                                                    Chief Financial Officer,
                                                    Treasurer and Secretary
                                                   (Principal Financial and
                                                    Accounting Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following  persons on behalf of the  Registrant and
in the capacities and on the dates indicated.

Date: March 31, 1999                         By: /s/ Philip Strauss
                                                  -------------------------
                                                    Philip Strauss
                                                    Chairman, Chief Executive
                                                    Officer and President
                                                   (Principal Executive Officer)

Date: March 31, 1999                         By:  /S/ Robert Rivkin
                                                  ----------------------------
                                                    Robert Rivkin
                                                    Executive Vice President
                                                    -Acquisitions,
                                                    Chief Financial Officer,
                                                    Treasurer and Secretary
                                                   (Principal Financial and
                                                    Accounting Officer)

Date: March 31, 1999                         By:   /S/ Jay J. Matulich
                                                   -----------------------------
                                                     Jay J. Matulich - Director

Date: March 31, 1999                         By:   /S/ David J. Breazzano
                                                  ------------------------------
                                                   David J. Breazzano - Director

Date: March 31, 1999                         By:   /S/ Charles Johnston
                                                  ------------------------------
                                                     Charles Johnston - Director

Date: March 31, 1999                         By:   /S/ Judy K. Mencher
                                                  ------------------------------
                                                      Judy K. Mencher - Director

Date: March 31, 1999                         By:   /S/ William B. Philipbar
                                                 -------------------------------
                                                 William B. Philipbar - Director


                                       59
<PAGE>



Exhibit 21.1
Schedule of Subsidiaries
As of December 31, 1998

Name and address:                                                   EIN


WSI Medical-Waste Systems, Inc.                                       04-3377563
(Formerly Biosafe Medical Waste Technology, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI Vermont                                                           03-0347845
 (Formerly Waste Professionals of Vermont, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI Moretown                                                          03-0355691
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI Burlington Transfer Station,Inc.                                  04-3374689
 (Formerly Burlington Area Transfer Station, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI Waitsfield Transfer Station, Inc.                                 04-3292469
 (Formerly Waitsville Transfer Station, Inc.
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI of Vermont, Inc.                                                  03-0354296
 (Formerly WPV Disposal, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI of Massachusetts Holdings, Inc.                                   04-3301441
 (Formerly Biosafe Buckland, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI of Fairhaven, Inc.                                                04-3301442
 (Formerly Biosafe Fairhaven, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI of South Hadley, Inc.                                             04-3086959
 (Formerly Biosafe, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI Pennsylvania Holdings, Inc.                                       04-3301448
 (Formerly Biosafe Mid-Atlantic, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI Hopewell Landfill, Inc.                                           04-3301445
(Formerly Biosafe Pennsylvania, Inc.)
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI of Pennsylvania, Inc.                                             04-3301449
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI of Pennsylvania Transportation, Inc.                              04-3301450
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI Altoona Transfer Station, Inc.                                    04-3301447
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

Biosafe Systems, Inc.                                                 36-4027808
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

Eagle Recycling, Inc.                                                 23-2640932
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

Horvath Sanitation, Inc.                                              25-1685001
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

Mostoller Landfill, Inc.                                              25-1622775
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI St. Johnsbury Transfer Station, Inc.                              03-0356503
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI New York Holdings, Inc.                                           04-3428760
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI of New York, Inc.                                                 04-3434005
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

Mattei-Flynn Trucking, Inc.                                           04-2989917
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

Mass Wood Recycling, Inc.                                             04-3454163
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

WSI Maryland Holdings, Inc.                                           04-3428758
420 Bedford Street, Suite 300
Lexington, Massachusetts 02420

                                       60
<PAGE>

Exhibit 3


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                              --------------------

                                   FORM 10-K/A
                                 Amendment No. 2

                  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                   For the fiscal year ended December 31, 1998

                         Commission file number 0-25998

                        WASTE SYSTEMS INTERNATIONAL, INC.
             (Exact name of registrant as specified in its charter)
                              --------------------

            Delaware                                            95-4203626
  (State or other jurisdiction of                            (I.R.S. Employer
  incorporation or organization)                             Identification No.)

    420 Bedford Street, Suite 300
    Lexington, Massachusetts                                         02173
    (Address of principal executive offices)                       (Zip Code)

                                 (781) 862-3000
              (Registrant's telephone number, including area code)
                              --------------------

        Securities registered pursuant to Section 12(b) of the Act: None

           Securities registered pursuant to Section 12(g) of the Act:

                     Common Stock, $.01 par value per share

        Indicate by check mark whether the  registrant (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

        Indicate by check mark if disclosure of  delinquent  filers  pursuant to
Item 405 of Regulation S-K is not contained  herein,  and will not be contained,
to the best of  registrant's  knowledge,  in  definitive  proxy  or  information
statements  incorporated  by  reference  in Part  III of this  Form  10-K or any
amendment to this Form 10-K. ___

        As of March  24,  1999,  the  market  value of the  voting  stock of the
Registrant held by non-affiliates of the Registrant was $50,492,453.

        The number of shares of the  Registrant's  common stock,  par value $.01
per share, outstanding as of March 24, 1999 was 11,220,545.

                       DOCUMENTS INCORPORATED BY REFERENCE

     Portions of the Registrant's Proxy Statement for the 1999 Annual Meeting of
Stockholders  are  incorporated  by  reference  into Part III of this Form 10-K.
Portions  of  the   Registration   Statement  on  Form  S-1  of  Waste   Systems
International, Inc. (No. 33-93966) are incorporated by reference into Part IV of
this Form 10-K.


<PAGE>

                                                        17

        This report on Form 10-K/A,  Amendment  No. 2, amends the Report on Form
10-K of Waste  Systems  International,  Inc.  ("Waste  Systems")  filed with the
Securities  and Exchange  Commission on March 31, 1999, as amended by the report
on Form  10-K/A  of  Waste  Systems  filed  with  the  Securities  and  Exchange
Commission  on April 9, 1999  (such  Report on Form  10-K,  as so  amended,  the
"Amended Form 10-K").

        The  Amended  Form 10-K is hereby  amended  by  deleting  Part I, Item 7
thereof in its entirety and replacing it as follows:

Item 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS

        The  following  discussion  of the  financial  condition  and results of
operations  of the  Company  should be read in  conjunction  with the  Company's
Consolidated  Financial Statements and the notes thereto.  This Annual Report on
Form 10-K contains forward-looking statements concerning among other things, the
Company's expected future revenues, operations and expenditures and estimates of
the potential  markets for the Company's  services.  Such statements made by the
Company fall within the meaning of Section 27A of the Securities Act of 1933, as
amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All
such forward-looking statements are necessarily only estimates of future results
and the actual results achieved by the Company may differ  materially from these
projections  due to a number of factors as  discussed  in the  section  entitled
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations--Certain  Factors  Affecting Future  Operating  Results" of this Form
10-K.

Introduction

        The  Company  is an  integrated  non-hazardous  solid  waste  management
company that provides solid waste collection,  recycling,  transfer and disposal
services to commercial,  industrial,  residential and municipal customers within
certain  regional  markets in the Northeast and  Mid-Atlantic  states,  where it
operates.  The Company  focuses on the operation of an integrated  non-hazardous
solid waste management business,  including the ownership and operation of solid
waste  disposal  facilities  (landfills),  transfer  stations  and  solid  waste
collection  services.  The Company derives  revenue from collecting  solid waste
from its  customers,  which it delivers for disposal in its own  landfills,  and
also from unaffiliated waste collection companies who pay to dispose of waste in
the Company's  landfills.  The Company seeks through its acquisition strategy to
acquire substantial  collection  operations and transfer stations in association
with its landfills in order to enhance its overall profitability and to increase
its control over its sources of revenue. See "Business - Strategy"

        During 1998, the Company acquired a total of 34 companies  including two
landfills,  31 collection companies (2 of which included a transfer station) and
one  transfer  station.  Due  to  the  significance  of  the  acquired  business
operations to the Company's financial performance,  the Company does not believe
that its historical  financial  statements are necessarily  indicative of future
performance  and as a result  will  affect the  comparability  of the  financial
information included herein.

Revenues

        Revenues represent fees charged to customers for solid waste collection,
transfer, recycling and disposal services provided.  Arrangements with customers
include both long-term  contractual  arrangements  and  as-received  disposal at
prices  quoted  by the  Company.  Revenues  for  the  periods  presented  in the
consolidated statements of operations were derived from the following sources:


<PAGE>



                                             Year ended December 31,
                                       1998        1997          1996

          Collection                  73.5%       12.8%            - %
          Landfill                    20.1        78.1          100.0
          Transfer                     6.4         9.1             -
                                      -----      -----          -----
              Total Revenue          100.0%      100.0%         100.0%



              For the purpose of this table,  revenue is attributed fully to the
operation  where the Company  first  receives the waste.  For  example,  revenue
received from waste collected by the Company and disposed in a Company  landfill
is entirely attributed to collection.  The increase in the Company's  collection
revenues as a percentage of total  revenues  during 1998 compared to 1997 is due
primarily to the impact of the 31 collection companies acquired during 1998. The
decrease in landfill and transfer station revenue as a percentage of revenues in
1998 compared to 1997 s due primarily to the acquisition of collection companies
that had been  disposing of their waste at the Company's  transfer  stations and
landfills. These acquired revenues are now being recorded as collection revenue.


Recent Business Developments

              Senior Notes  Offering and Debt  Repayment.  On March 2, 1999, the
Company  completed a private  placement of $100.0  million of 11.5% Senior Notes
(the "Senior  Notes") and warrants to purchase an aggregate of 1,500,000  shares
of common stock at an exercise  price of $6.25 per share (the  "Warrants").  The
Senior  Notes  mature on January 15, 2006 and bear  interest at 11.5% per annum,
payable semi-annually in arrears on each January 15 and July 15, commencing July
15, 1999, subject to prepayment in certain  circumstances.  The interest rate on
the Senior Notes is subject to adjustment  upon the occurrence of certain events
as provided in the Senior Notes  Indenture.  The Senior Notes may be redeemed at
the option of the Company after March 2, 2003 at redemption  prices set forth in
the Senior  Notes  Indenture,  together  with accrued and unpaid  interest.  The
Warrants are  exercisable  from  September 2, 1999,  through March 2, 2004.  The
number of shares  for  which,  and the  price per share at which,  a Warrant  is
exercisable,  are subject to adjustment upon the occurrence of certain events as
provided in the  Warrant  Agreement.  The net  proceeds  to the  Company,  after
deducting the discount to the initial  purchaser and related issuance costs, was
approximately $97.3 million. The Company used a portion of the proceeds from the
Senior Notes to repay $20.0  million of the  Company's  13% short term notes due
June 30, 1999,  (the  outstanding  balance of the 13% short-term  notes was $7.5
million at December 31, 1998) $10.0 million of the BankNorth Group,  N.A. credit
facility  and  approximately  $1.7  million  of capital  leases and other  notes
payable. In addition, the Company redeemed approximately $1.45 million principal
amount of the Company's 10% Convertible  Subordinated  Debentures due October 6,
2000 and completed several  acquisitions as described below. The Company intends
to use the balance of the proceeds  for general  corporate  purposes,  including
possible future acquisitions and working capital.

              Conversion  of Debt into Equity.  On March 31,  1999,  the Company
closed a private  exchange offer in which it exchanged  2,244,109  shares of the
Company's Common Stock for a portion of the Company's 7% Subordinated  Notes due
May 13, 2005.  The  exchange  price per share of $4.656 was equal to the closing
price of the Common Stock on the Nasdaq SmallCap Market on that date as reported
by NASDAQ.  Accrued  but  unpaid  interest  on the Notes was paid in cash.  As a
result of the private exchange offer, the Company retired  $10,449,000 of its 7%
Convertible  Subordinated Notes. The remaining 7% Convertible Subordinated Notes
are convertible by holders into Common Shares at $10.00 per share.

              Stock  Repurchase.  With the  proceeds  of the Senior  Notes,  the
Company  repurchased  497,778  shares of the  Company's  common  stock  from the
Federal Deposit Insurance  Corporation (FDIC) for an aggregate purchase price of
approximately $2.8 million.

              Acquisitions.  Since December 31, 1998 through March 24, 1999, the
Company has completed six  acquisitions,  consisting of 5 collection  operations
and one  landfill.  The  aggregate  purchase  price for these  acquisitions  was
approximately  $38  million  which  was  paid in  cash  and  the  assumption  of
approximately  $3 million  of debt.  These  acquisitions  have  combined  annual
revenue of approximately  $12 million.  The acquisitions  have all been recorded
using the purchase method of accounting.

              The following table sets forth, for the periods indicated, certain
data derived from the Company's Consolidated Statements of Operations, expressed
as a percentage of revenues:

                                                    Year ended December 31,
                                                  1998        1997        1996

    Revenues                                     100.0%       100.0%      100.0%

    Operating expenses                             58.9        49.7         61.6
    Depreciation and amortization                  21.4        20.0         24.7
    Acquisition integration costs                   8.9         -            -
    Write-off of project development costs          1.1        43.3        444.7
                                                 ------      ------      -------

       Total cost of operations                    90.3       113.0        531.0
                                                 ------      ------        -----

    Gross profit (loss)                             9.7      (13.0)      (431.0)
    Selling, general and administrative expenses   21.3        61.8        163.3
    Restructuring                                   -          17.2        116.5
    Amortization of prepaid consulting fees         -           -           55.8
                                                 ----        ----        -------

       Loss from operations                      (11.6)      (92.0)      (766.6)

    Royalty and other income (expense), net       (0.6)      (14.9)         62.5
    Interest income                                 2.1         5.0         11.9
    Interest expense and financing costs         (19.4)      (39.2)       (79.0)
    Equity in loss of affiliate                     -           -          (6.4)
    Write off of assets                             -           -          (1.5)
    Write off of accounts receivable                -           -         (16.4)
                                                 ----        ----        -------

       Total other income (expense)              (17.9)      (65.5)       (12.5)

    Income tax expense                              0.2         0.2        (1.6)

       Loss from continuing operations           (29.7)      (157.7)     (777.5)

    Discontinued operations                         -           -        (151.2)
                                                 ----        ----        -------

       Loss before extraordinary item            (29.7)      (157.7)     (928.7)

    Extraordinary item                            (1.2)       (3.9)          -
                                                 ------      ------      -----

       Net loss                                  (30.9)%     (161.6)%   (928.7)%
                                                 =======     ========   ========

    EBITDA                                        10.1%      (71.4%)    (662.0)%
                                                 ======      =======    ========

    Adjusted EBITDA                               21.9%      (10.9%)    (101.3)%
                                                 ======      =======    ========



Year Ended December 31, 1998 Compared to Year Ended December 31, 1997

         Revenues.  Revenues  for  1998  increased  by  $17,587,000  or  509% to
$21,045,000 from $3,458,000 in 1997.  Thirty-four  acquisitions completed by the
Company in 998 accounted for approximately $15.8 million or 90% of the increase.
The balance of the  increase  is the result of the  internal  growth  within the
Vermont  operations during 1998. The growth in the Vermont operations was due to
the full year's  operation of the CSWD Transfer  Station,  which was acquired in
the fourth quarter of 1997, increased volume and prices at the Moretown Landfill
and internal growth at the Company's collection operations.

         Cost of  operations.  Operating  expenses  for 1998  was  approximately
$12,400,000  compared to $1,719,000 for 1997.  The increase of  $10,681,000  was
primarily  due to the 34  acquisitions  completed by the Company in 1998 and the
related  increase in  revenue.  As a  percentage  of sales,  operating  expenses
increased to  approximately  59% in 1998 from  approximately  50% in 1997.  This
increase  was  primarily  due to the change in revenue  mix,  with a much larger
portion of the  revenue  coming  from  collection  operations,  which  typically
experience much higher operating expenses than landfill operations.  The Company
internalizes  a  significant  portion  of its waste  collected  in  Vermont  and
Pennsylvania, which significantly reduces costs of operations as a percentage of
revenue.  The  Company's New York and  Massachusetts  operations do not yet have
landfills where waste can be internalized.

         Operating  costs,  disposal  costs,  and  collection  fees vary  widely
throughout the geographic areas in which the Company  operates.  The prices that
the Company charges are determined locally,  and typically vary by the volume or
weight,  type of waste  collected,  frequency of collections,  distance to final
disposal  sites,  labor costs and amount and type of equipment  furnished to the
customer.

         Depreciation and  amortization.  Depreciation and amortization  expense
was $4,501,000 and $692,000 for the years ended 1998 and 1997, respectively. The
increase of  $3,809,000  was primarily due to the  additional  depreciation  and
amortization  related to the Company's 34  acquisitions  completed  during 1998.
During  1998,  the Company  purchased  property and  equipment of  approximately
$24,298,000  related to the  acquisitions.  ($7,522,000  of this  amount was for
assets under  development  not placed into service in 1998.)  Goodwill and other
intangible  assets  totaling  approximately  $35,171,000  were also  recorded in
connection  with  the   acquisitions.   In  addition,   the  Company   purchased
approximately  $3,094,000  of property and  equipment  necessary for its ongoing
operations,  including costs to improve  efficiencies at several of the acquired
companies.  Finally,  landfill  amortization  costs in Vermont  increased due to
increased  usage of the  Moretown  landfill  in 1998.  The  Company had costs of
approximately $5,456,000 for construction of Cell 2 at the Moretown landfill and
other  development  costs related to the Mostoller and South Hadley landfill and
the Transfer Station in Oxford Massachusetts  totaling  approximately  $480,000.
These  costs did not  impact  operating  results  as they were not  placed  into
service in 1998.

         Acquisition integration costs. Acquisition integration costs consist of
one-time, non-recurring costs, which in the opinion of management have no future
value and, therefore, are expensed. Such costs include termination and retention
of employees,  lease  termination  costs,  costs related to the  integration  of
information  systems  and costs  related to the  change of name of the  acquired
company or business.  These  charges are  estimated  and accrued at the time the
acquisition  is  closed.  The  estimates  are  reviewed  frequently  by  Company
management and the related  operation teams integrating the new acquisitions and
adjusted as required. Acquisition integration costs totaled $1,864,000 for 1998.

         Write-off  of  landfill   development  costs.   Write-off  of  landfill
development costs were $236,000 and $1,495,000 for 1998 and 1997,  respectively.
The write-off of landfill development costs is related to the termination of the
Company's  contract for  remodeling  and  operation of a landfill in  Fairhaven,
Massachusetts.  See  footnote  17  "Fairhaven  Massachusetts  Operation"  in the
financial statements included in Item 8. The 1998 expense of $236,000 represents
the final  charges  related  to the  termination  of the  project.  There are no
remaining accruals at December 31, 1998.

         Selling,  general and  administrative  expenses.  Selling,  general and
administrative   expenses  increased  $2,344,000  in  1998  to  $4,482,000  from
$2,138,000  in  1997.  As  a  percentage  of  revenue,   selling,   general  and
administrative  expenses  decreased  to 21.3% in 1998  from  61.8% in 1997.  The
dollar  increase  was due to efforts by the Company to build  infrastructure  to
sustain its  significant  growth through  acquisition and to support the several
corporate  initiatives  designed to implement its strategy.  The Company expects
spending  growth to continue  moderately  into 1999 as the Company  continues to
implement its growth through acquisition strategy.  The decrease as a percentage
of  revenue  was  primarily  due  to  the  expanded  revenue  base  and  related
efficiencies,  as the Company is able to purchase  "tuck-in"  acquisitions  that
increase revenues and improve margins without adding significant  administrative
costs. The Company  anticipates that in future periods its selling,  general and
administrative  expenses  should continue to decrease as a percentage of revenue
as it  leverages  its current  corporate  overhead to revenue  growth  primarily
through acquisitions.

         Restructuring.  During 1996,  the Company  announced  its  intention to
restructure  the Company's  operations to focus its resources and  activities on
developing  an  integrated  solid waste  management  operation.  See footnote 16
"Restructuring and Discontinued Operations" in the financial statements included
in Item 8. The  restructuring was completed in 1997.  Restructuring  charges for
1997 totaled $596,000 which consisted of costs incurred for employee  severance,
non-cancelable  lease  commitments,  professional  fees and litigation costs. No
charges were recorded in 1998.

         Royalty and other income (expense).  Royalty and other income (expense)
was  approximately  ($134,000)  and  ($516,000) in 1998 and 1997,  respectively.
Royalty and other income (expense)  primarily  relates to the Company's  medical
waste treatment proprietary technologies.  Interest expense and financing costs,
net.  Interest expense for 1998 was  approximately  $3,633,000,  net of interest
income of  $441,000  as compared  to  approximately  $1,182,000  net of interest
income of $172,000 for 1997. The increase  resulted  primarily from  significant
increases in debt necessary to finance the acquisitions and capital needs of the
Company.  During 1998 and 1997,  the  Company  capitalized  interest  expense of
$360,000  and  $24,000,  respectively  related  to  construction  costs  for the
Mostoller  and  South  Hadley  landfills  and the  Transfer  Station  in  Oxford
Massachusetts discussed above.

Year Ended December 31, 1997 Compared to Year Ended December 31, 1996

         Revenues.  Revenues for 1997 increased by $1,962,000 to $3,458,000 from
$1,496,000  in 1996.  The increase of 131% was due  primarily  to the  increased
waste  volume  accepted  at the  Moretown  Landfill,  in its first  full year of
operation,  the acquisition  through a lease/purchase  arrangement on October 6,
1997 of the Chittenden Solid Waste District ("CSWD") transfer station located in
Williston,   Vermont  and  the  internal  growth  of  the  Company's  collection
operations.  All  1997  revenues  were  generated  from  the  Company's  Vermont
operations  as  compared  to 1996,  where  approximately  $1,157,000  or 77% was
generated from the Company's operations at the Fairhaven Landfill.

         Cost of  operations.  Operating  expenses  for 1997  was  approximately
$1,718,000  compared to $921,000 in 1996. The increase of $797,000 was primarily
due  to the  growth  of the  Company's  Vermont  operations.  During  1997,  the
Company's Vermont operations expanded as a result of the Company's purchase of a
collection company and its acquisition  through a lease/purchase  arrangement of
the CSWD transfer station.

         Depreciation and  amortization.  Depreciation and amortization  expense
was $692,000 and $370,000 for the years ended 1997 and 1996,  respectively.  The
increase of $322,000 or 87% was due  primarily to the growth in the operation at
the Moretown  Landfill which resulted in increased  amortization  of capitalized
landfill  costs and to a substantial  increase in capital  equipment used in the
Company's other Vermont operations.

         Write-off  of  landfill   development  costs.   Write-off  of  landfill
development  costs were  $1,495,000  and $6,652,000 for the years ended 1997 and
1996,  respectively.  The write-off of landfill  development costs is related to
the Fairhaven Landfill.

         Selling,  general and  administrative  expenses.  Selling,  general and
administrative  expenses for 1997 were approximately  $2,138,000,  a decrease of
12.5% from 1996. The decrease was due to the  restructuring  undertaken in March
of 1996 and to the  cessation  of  operations  at the  Fairhaven  Landfill.  The
decrease  was   partially   offset  by   increases   in  selling,   general  and
administrative   expenses  at  the  Company's  Vermont  operations  and  general
corporate expenses due to the building of an infrastructure necessary to support
increases in acquisition, operating and administrative activities.

         Restructuring.  Prior to March 27, 1996,  the Company had been actively
developing environmental  technologies with potential application in a number of
business areas.  On March 27, 1996, the Company  announced its intention to take
meaningful actions to conserve cash and working capital, including restructuring
the Company's  operations to focus its resources and activities on developing an
integrated solid waste management operation.  As part of the restructuring,  the
Company ceased operations at its technology center in Woburn, Massachusetts, and
discharged  all  employees  and  consultants  previously  engaged in  developing
technologies  with  potential   application  in  certain  environmental  related
activities,  including the manufacture of useful  materials from tires and other
recycled materials,  contaminated soil cleanup and recycling,  industrial sludge
disposal,  size  reduction  equipment  design and  manufacture  (the  "Ancillary
Technologies"),  and Major Sports Fantasies,  Inc. ("MSF"), a business unrelated
to the environmental  industry.  No substantial  revenues were received from the
technology center operations or MSF activities.  Restructuring  charges for 1997
and 1996 were $596,000 and  $1,742,000,  respectively,  which consisted of costs
incurred for employee severance, non-cancelable lease commitments,  professional
fees and litigation costs.

         Royalty and other income (expense).  Royalty and other income (expense)
decreased approximately  $1,451,000 in 1997 to ($516,000) from $935,000 in 1996.
The  decrease  in  1997  was  due to  the  termination  of one of the  Company's
licensing agreements with ScotSafe Limited ("ScotSafe").

         Interest  expense and financing  costs.  Interest  expense for 1997 was
approximately  $1,182,000  net of  interest  income of  $172,000  as compared to
approximately  $1,004,000  net of  interest  income of  $178,000  for 1996.  The
increase resulted primarily from additional  indebtedness incurred in connection
with acquisitions and capital expenditures for the Company's Vermont operations.
During 1997 and 1996, the Company  capitalized  interest  expense of $24,000 and
$42,000, respectively related to construction costs.

         Write-off of accounts  receivable.  During the fourth  quarter of 1997,
the  Company  wrote-off  an  uncollectible   receivable  due  from  ScotSafe  of
approximately $568,000.


Liquidity and Capital Resources

         The Company's  business is capital  intensive.  The  Company's  capital
requirements,  which  are  substantial,   include  acquisitions,   property  and
equipment  purchases and capital  expenditures  for landfill cell  construction,
landfill  development and landfill closure activities.  Principally due to these
factors,  the Company may incur working capital  deficits.  The Company plans to
meet its capital needs through various financing sources,  including  internally
generated funds, equity securities and debt. On May 13, 1998, the Company closed
on an offering of $60.0 million 7% Convertible Subordinated Notes which resulted
in net proceeds to the Company of approximately  $58.3 million.  As discussed in
"Recent  Business  Developments",  on March 2, 1999,  the  Company  completed  a
private  offering of 11 1/2% Senior Notes in the aggregate  principal  amount of
$100 million due January 15, 2006 which  resulted in net proceeds to the Company
of  approximately  $97.3  million.  The Company has used the proceeds from these
Debt  offerings  to  complete  various  acquisitions  during  1998 and 1999.  In
addition, the Company has repaid other outstanding debt obligations, repurchased
497,778 shares of the Company's common stock from the Federal Deposit  Insurance
Corporation  (FDIC)  for an  aggregate  purchase  price  of  approximately  $2.8
million, and fund the Company's growth,  including  infrastructure.  The Company
intends to use the  balance of the  proceeds  for  general  corporate  purposes,
including  possible  future  acquisitions  and  working  capital.  In  addition,
approximately   $10,449,000  of  the  7%  Convertible  Subordinated  Notes  were
exchanged into common stock during March 1999 through an exchange offering.  The
Company intends to continue its strategy to  aggressively  pursue and develop an
integrated solid waste management company, primarily through acquisitions. There
can be no assurance that additional debt or equity  financing will be available,
or available on terms  acceptable to the Company.  Any failure of the Company to
obtain required  financing would have a material adverse effect on the Company's
financial condition and results of operations.

         The Company  maintains an  acquisitions  department that is responsible
for the identification,  due diligence, negotiation and closure of acquisitions.
The  Company  believes  that  a  combination  of  internally   generated  funds,
additional  debt and  equity  financing  and the  proceeds  from the Notes  will
provide  adequate  funds to support the Company's  cost  structure,  acquisition
strategy and working capital requirements for the foreseeable future.

         In connection with its growth strategy, the Company currently is and at
any given time will be involved in  potential  acquisitions  that are in various
stages of exploration and negotiation  (ranging from initial  discussions to the
execution of letters of intent and the  preparation  of definitive  agreements),
some of which may, if  consummated,  be  material.  No  assurance  can be given,
however,  that the Company will be successful in completing further acquisitions
in accordance with its growth strategy, or that such acquisitions, if completed,
will be successful.

During 1998,  the Company  acquired a total of 34  companies,  including  eleven
collection companies (one of which included a transfer station) in Vermont, five
collection companies and two landfills in Central Pennsylvania, three collection
companies and a transfer station in Central  Massachusetts and twelve collection
companies  (one of which  included a transfer  station)  in Central  Upstate New
York. The aggregate cost of these  acquisitions was approximately  $61.4 million
consisting of approximately  $58.3 million in cash, $3.4 million in common stock
and approximately $1.5 million in assumed liabilities.  Acquisition  integration
costs for the year ended  December  31,  1998,  related to the  acquisitions  in
Vermont,  Central  Pennsylvania,  Central  Massachusetts and Central Upstate New
York, were approximately $1,865,000.

         The  Company  generated  net cash from  operating  activities  for 1998
approximately $592,000. In 1997, the Company used approximately ($4,586,000) for
operating  activities.  The improved  cash flow from  operations in 1998 was due
primarily to the increased  revenues  which were offset by related  increases in
cost of operations,  integration costs and selling,  general and  administrative
expenses.  The  remainder  of the cash flow  increase  was due to changes in the
operating  assets and  liabilities  including  increases  in  accounts  payable,
accrued  expenses  and  deferred  revenue.  These were  offset by an increase in
accounts receivable.

         EBITDA   increased   by   approximately   $4,599,000   during  1998  to
approximately  $2,130,000 from negative EBITDA of approximately  ($2,469,000) in
1997.  As a percentage  of revenue,  EBITDA  increased to 10.1% during 1998 from
(71.4%) in 1997.  Adjusted EBITDA increased by approximately  $4,608,000  during
1998 to approximately  $4,230,000 from negative Adjusted EBITDA of approximately
($378,000)  in 1997. As a percentage of revenue,  Adjusted  EBITDA  increased to
21.9% in 1998 compared to (10.9%) in 1997.

         Net cash used by  investing  activities  during 1998 was  approximately
$71,939,000 compared to cash generated of approximately $706,000 in 1997. Of the
net cash used by investing activities in 1998, approximately $58,340,000 million
was used for the acquisition of landfill,  collection and transfer operations in
Vermont,  Central  Pennsylvania,  Central  Massachusetts and Central Upstate New
York. In addition,  the Company placed deposits for future acquisitions totaling
$2,211,000.  Additional  capital  expenditures of approximately  $9,032,000 were
made to  develop  Cell 2 at the  Company's  Moretown  landfill  and to  increase
operating efficiencies at the Company's Vermont,  Central Pennsylvania,  Central
Massachusetts and Central Upstate New York operations.  Other investing activity
included the acquisition of various  long-term  permits necessary to operate the
landfills and for long-term  prepaid  disposal costs.  The net cash generated by
investing  activities  for 1997 was primarily due to the reduction in collateral
requirements on the Vermont Landfill  closure and post-closure  performance bond
of  approximately  $1,000,000  and the proceeds  from the sale of the  Fairhaven
equipment for approximately $800,000.  These were offset by capital expenditures
at the Company's Vermont operation.

         The Company's  capital  expenditures and capital needs for acquisitions
have  increased   significantly,   reflecting  the  Company's  rapid  growth  by
acquisition  and  development  of revenue  producing  assets,  and will increase
further  as the  Company  continues  to  complete  acquisitions.  Total  capital
expenditures  are expected to further  increase during 1999 due to acquisitions,
ongoing  construction  of Cell 2 at the Moretown  Landfill,  the development and
construction of the Mostoller and South Hadley Landfills and construction of the
transfer station in Central Massachusetts.

         Net cash provided by financing activities during 1998 was approximately
$68,576,000  compared  to  $6,579,000  in  1997.  The  increase  in 1998 was due
primarily to the receipt of the net proceeds of $58.3 million  related to the 7%
Convertible  Subordinated  Notes,  borrowings  under the  Company's  bank credit
facility of $10 million,  $7.5 million in additional short-term financing from a
related  party   stockholder   and   borrowings   for  equipment   purchases  of
approximately $9.0 million.  The proceeds were offset by principal repayments of
debt of approximately $15.2 million and dividend payments on the Preferred Stock
of approximately $888,000.

         The  Company  has a $10  million  line  of  credit  facility  with  The
BankNorth  Group,  N.A.  which was fully  drawn as of  December  31.  The entire
balance was repaid on March 2, 1999 with the proceeds from the Senior Notes. The
Company is currently  negotiating  an expansion or  replacement  of the facility
with The BankNorth Group, N.A.

         At December 31, 1998,  the Company had  approximately  $83.1 million of
short-term and long-term debt.

         Based upon its current  operating  plan, the Company  believes that its
cash  and  cash  equivalents,   available  borrowings,  future  cash  flow  from
operations  and the proceeds of future debt and equity  financings  will satisfy
the Company's working capital needs for the foreseeable future.  However,  there
can be no  assurances  in this regard.  See "Certain  Factors  Affecting  Future
Operating Results - Substantial  Increased  Leverage" and "-Uncertain Ability to
Finance the Company's Growth."

Certain Factors Affecting Future Operating Results

         Our  history  of  losses  makes  investment  in  Waste  Systems  highly
speculative.

         During the fiscal years ending  December  31, 1998,  1997 and 1996,  we
suffered  net  losses   (including   non-recurring   charges)  of  approximately
($6,496,000),  ($5,589,000)  and  ($13,890,000),  respectively  on  revenues  of
approximately $21,045,000,  $3,458,000 and $1,496,000,  respectively.  Following
Waste  Systems'  restructuring  in 1996,  we  directed  our focus on becoming an
integrated  solid waste management  company by implementing a business  strategy
based  on  aggressive  growth  through  acquisitions.   Our  ability  to  become
profitable and to maintain profitability as we pursue our business strategy will
depend upon several factors, including our ability to:

   o execute our acquisition strategy and expand our revenue generating
     operations while maintaining or reducing our proportionate administrative
     expenses;

   o locate sufficient financing to fund acquisitions; and

   o adapt to changing conditions in the competitive market in which we operate.

External factors,  such as the economic and regulatory  environments in which we
operate will also have an effect on our business and its profitability. However,
continued  losses and negative cash flow may not only prevent us from  achieving
our  strategic  objectives,  it may also  limit our  ability  to meet  financial
obligations, including our obligations under the Senior Notes.

  Substantial Increased Leverage.

         We   currently   have  a  high  level  of   indebtedness   relative  to
stockholders' equity. The following table illustrates our level of indebtedness:

                                                   As of December 31, 1998  (*)
                                                      (dollars in thousands)
Long-term Indebtedness............................             $172,672
Stockholders' Equity..............................              $12,188
Debt to Equity ratio..............................                 14.2

(*) pro forma to include the issuance of $100 million principal amount of Senior
Notes and the exchange of  $10,449,000  principal  amount of the 7%  Convertible
Notes into 2,244,109 shares of our common stock.

   Our high level of indebtedness could:

    o        limit our flexibility in planning for, or reacting to, changes
             in business, industry and economic conditions;

    o        require us to dedicate a substantial  portion of our cash flow
             from operations to repaying indebtedness, thereby reducing the
             availability of our cash flow to fund working capital, capital
             expenditures and other general corporate purposes;

    o        place us at a competitive disadvantage compared to our competitors
             with lower levels of indebtedness; and

    o        limit our ability to borrow additional  funds,  either because
             of  restrictive  covenants  in the Senior  Notes  Indenture or
             because   of  a   potential   lender's   limits  on   borrower
             indebtedness.


         Our high level of indebtedness may have a direct negative impact on our
operations. It may also result in an event of default under our debt instruments
which,  if not cured or  waived,  could have a  material  adverse  effect on our
finances.

                                                    For the Years Ended
                                                        December 31,
                                                   1998            1997
                                                   ----            ----

Ratio of earnings to Fixed Charges......           N/A              N/A

         For the year ended  December 31, 1998,  we incurred net losses that did
not cover fixed charges by  approximately  $6.6 million;  and for the year ended
December  31, 1997,  we incurred net losses that did not cover fixed  charges by
approximately   $5.5  million.   For  purposes  of  computing   this   financial
relationship  of earnings to fixed  charges,  earnings  consist of pretax income
(loss) from continuing  operations plus fixed charges.  Fixed charges consist of
interest  expense  and  financing  costs,  including  capitalized  interest  and
amortization of deferred  financing costs,  and an estimated  portion of rentals
representing interest costs.

         Incurring  more debt  could  further  exacerbate  the risks of our high
level of indebtedness.

         Despite our current high level of indebtedness,  the indenture does not
fully  prohibit us or our  subsidiaries  from incurring  substantial  additional
indebtedness  in the future.  We may increase the amount of available  borrowing
under our bank credit facility or obtain  additional bank financing.  Borrowings
and other  indebtedness which Waste Systems or our subsidiaries may incur may be
secured and therefore  would rank senior to the Senior Notes and the  subsidiary
guarantees  thereof.  If new  debt is added to our  current  level of debt,  the
related risks of indebtedness could intensify both for us and for the holders of
the Senior Notes.

         We may not  generate  enough  cash to service our  indebtedness  or our
other liquidity needs.

         Our ability to make payments on and to refinance our indebtedness,  and
to fund planned capital expenditures will depend on our ability to generate cash
in the future. This ability depends in part on our operating performance and the
execution of our business  strategy.  It is also subject to influence by general
economic, financial, competitive, legislative, regulatory and other factors that
are beyond our control.

         We cannot assure you that our business will  generate  sufficient  cash
flow  from  operations,  that we will  realize  anticipated  cost  savings  from
operating  efficiency  improvements,  or that we will be able to  obtain  future
financing in amounts  sufficient to enable us to pay our indebtedness or to fund
our other liquidity needs.

         The  following  table  outlines  the  schedule  of  our  required  debt
amortization  payments  proforma to include the Senior Notes and the exchange of
$10,449,000  of the 7%  Convertible  Notes into  2,244,109  shares of our common
stock.:
<TABLE>
<S>                    <C>         <C>     <C>      <C>     <C>     <C>       <C>     <C>     <C>   <C>         <C>

                        Balance at
                        December 31,
                          1998     1999    2000     2001    2002     2003     2004    2005    2006  Remainder   Total
                          ----     ----    ----     ----    ----     ----     ----    ----    ----  ---------   -----
                                  Principal Payments Due During
                                     (Dollars in thousands)

Long-Term Debt
Bank Credit Facility   $ 10,000  10,000       -        -      -        -        -        -       -        -     10,000
13% Short-tern notes      7,500   7,500       -        -      -        -        -        -       -        -      7,500
Capital Leases,
 Equipment and
 Other Notes
 Payable........          3,771     676      687      531    427      440      462      153      169     226     3,771

Senior Notes....        100,000      -        -        -      -        -        -        -   100,000      -    100,000
10% Convertible
 Subordinated
 Debentures.....          1,850      -     1,850       -      -        -        -        -       -        -      1,850
7% Convertible
 Subordinated
 Notes..........         49,551      -       -         -      -        -        -    49,551      -        -          -
                    ------------  ------  -----     ------  -----    -----   ------  ------  -------  ------   -------

    Total.......       $172,672  18,176   2,537       531     427     440      462   49,704  100,169     226   172,672
                    ============ ======   =====     ======  =====    =====   ======  ======  =======  ======   =======
</TABLE>



         We may  need  to  refinance  all  or a  portion  of  our  indebtedness,
including our Senior Notes, on or before maturity.  We cannot assure you that we
will be able to refinance  any of our  indebtedness,  including  our bank credit
facilities, if any, and the Senior Notes, on commercially reasonable terms or at
all.

         Uncertain Ability to Finance the Company's Growth.

         We  require  substantial  funds to  complete  and  bring to  commercial
viability all of our currently planned projects.  We also anticipate that future
business acquisitions will be financed not only through cash from operations and
the proceeds from the Senior Notes offering, but also by future borrowings under
bank credit  facilities  not currently  established,  offerings of Waste Systems
stock as  consideration  for  acquisitions,  or from the proceeds of  additional
equity or debt financings.  Therefore, our ability to satisfy our future capital
and  operating  requirements  for  planned  growth is  dependent  on a number of
pending or future  financing  activities,  and we cannot  assure you that any of
these financing activities will be successfully completed.

         Ability to manage growth.

         Our  objective  is to continue  to grow by  expanding  our  services in
selected  markets  where  we  can be one of  the  largest  and  most  profitable
fully-integrated   solid  waste  management  companies.   Accordingly,   we  may
experience  periods of  substantial  rapid  growth.  This  growth  could place a
significant  strain  on our  operational,  financial  and other  resources.  Any
failure to expand our  operational  and  financial  systems  and  controls in an
efficient  manner at a pace  consistent  with our  growth  could have a material
adverse effect on our business, financial condition and results of operations.

         Our future success is also highly dependent upon our continuing ability
to identify,  hire,  train and motivate a sufficient  number of highly qualified
personnel for our planned growth.  We face competition for recruiting  qualified
personnel  from our  competitors,  other  companies not in the waste  management
industry, government entities and other organizations. We cannot assure you that
we will be  successful  in  attracting  and  retaining  qualified  personnel  as
required for our present and future planned operations. Our inability to attract
and retain a  sufficient  number of  qualified  personnel  could have a material
negative impact on our business, financial condition and results of operations.

         Our future  success  depends upon our ability to identify,  acquire and
integrate acquisition targets.

         Our future success is highly  dependent  upon our continued  ability to
successfully identify,  acquire and integrate additional solid waste collection,
recycling,  transfer  and  disposal  businesses.  As the solid waste  management
industry continues to consolidate, competition for acquisition candidates within
the industry  increases  and the  availability  of suitable  candidates on terms
favorable to us may decrease. We compete for acquisition candidates with larger,
more established companies that may have significantly greater capital resources
than we do, which can further decrease the availability of suitable  acquisition
candidates at prices affordable to us. We cannot assure you that we will be able
to  identify  suitable  acquisition   candidates,   to  successfully   negotiate
acquisitions on terms reasonable to us given our resources,  to obtain financing
for those targets on favorable terms, or to successfully  integrate any acquired
targets with our current operations.

         We believe  that a  significant  factor in our  ability  to  consummate
acquisitions will be the attractiveness of our common stock as consideration for
potential  acquisition  targets.  This  attractiveness  may be,  in large  part,
dependent  upon the relative  market  price and capital  prospects of our equity
securities as compared to the equity securities of our competitors. Our stock is
traded on the Nasdaq Stock Market,  Inc.'s  SmallCap  Market,  while some of our
competitors' stock is traded on larger,  more recognized  markets.  In addition,
some of our competitors have a significantly  larger  capitalization than we do,
which  generally  results  in a more  liquid  market for their  publicly  traded
securities. If the market price of our common stock were to decline, we might be
unable to use our common stock as consideration for future acquisitions.

         Dependence on Management.

         We depend to a high degree on the services of Philip Strauss, Chairman,
Chief  Executive  Officer  and  President,  and Robert  Rivkin,  Executive  Vice
President_Acquisitions,  Chief Financial  Officer,  Secretary and Treasurer,  in
planning to achieve our  business  objectives.  We have  obtained $1 million key
executive insurance policies for each of Messrs. Strauss and Rivkin. However, if
we lost the  services of either of these  executives,  our  business,  financial
condition and results of operations could suffer material adverse effects.

         Failed  acquisitions  or projects may  adversely  affect our results of
operations and financial condition.

         In accordance with generally accepted accounting principles,  we record
some  expenditures and advances relating to acquisitions,  pending  acquisitions
and  landfill  projects  as  assets  on our  balance  sheet,  then  amortize  or
depreciate  these  capitalized  expenditures  and  advances  over time,  usually
matching an asset's depreciation against the revenues it generates. We also have
an accounting  policy to record as an expense in the current  accounting  period
all unamortized capital expenditures and advances relating to any operation that
is permanently shut down, any acquisition that will not be consummated,  and any
landfill project that is terminated.  As a result of these accounting practices,
we may  have  to  record  the  entire  capitalized  expenditure  of  any  failed
acquisition or terminated project as a charge against earnings in the accounting
period in which the failure or termination  occurs. A large,  unexpected expense
against typical  earnings could have a material adverse effect on our results of
operations, financial condition and our business.

         Our  business may not succeed due to the highly  competitive  nature of
the solid waste management industry.

         The solid  waste  management  industry is highly  competitive  and very
fragmented,  and requires  substantial labor and capital resources.  Competition
exists for collection,  recycling,  transfer and disposal service customers,  as
well as for  acquisition  targets.  The  markets  we compete in or are likely to
compete in usually are served by one or more  national,  regional or local solid
waste  companies  who may have a  respected  market  presence,  and who may have
greater financial,  marketing or technical resources than those available to us.
Competition for waste  collection and disposal  business is based on price,  the
quality of service and geographical location. From time to time, competitors may
reduce the price of their  services  in an effort to expand or  maintain  market
share or to win competitively bid contracts.

         We  also  compete  with  counties,   municipalities  and  operators  of
alternative  disposal  facilities  that operate their own waste  collection  and
disposal facilities.  The availability of user fees, charges or tax revenues and
the availability of tax-exempt financing may provide a competitive  advantage to
public sector competitors in solid waste management.  Additionally,  alternative
disposal facilities such as recycling and incineration may reduce the demand for
the  landfill-based  solid waste disposal  services that we provide and on which
our  strategy  is  based.  We cannot  assure  you that we will be able to remain
competitive with our larger and better capitalized  private  competitors or with
tax-advantaged public sector operators.

         Seasonal revenue fluctuations may negatively impact our operations.

         Our revenues and results of operations tend to vary seasonally. We tend
to have lower  revenues in the winter months of the fourth and first quarters of
the calendar  year than in the warmer  months of the second and third  quarters.
The primary reasons for lower revenues in the winter months include:

   o  harsh winter weather conditions may interfere with collection and
      transportation activities;

   o  the volume of winter month waste in our operating regions is generally
      lower than that which occurs in warmer months; and

   o  the construction and demolition activities which generate landfill waste
      are primarily performed in the warmer seasons.

We believe that the  seasonality  of the revenue stream will not have a material
adverse effect on our business, financial condition and results of operations on
an annualized  basis.  Still,  higher warm weather revenues may not offset lower
cold  season  revenues,  and  seasonal  revenue  fluctuations  may  make it more
difficult to manage and finance our business successfully.

         The geographic  concentration of our operations  magnifies the risks to
our success.

         Waste  Systems has  established  solid waste  management  operations in
central Pennsylvania, Vermont, upstate New York and central Massachusetts. Since
our current primary source of revenues will be concentrated in these  geographic
locations, our business,  financial condition and results of operations could be
materially  affected by  downturns  in these  local  economies,  severe  weather
conditions  in  these  regions,   and  Pennsylvania,   Vermont,   New  York  and
Massachusetts state and local regulations. Factors that have a greater impact on
our  selected  markets  than on other  regions of the country are more likely to
have a negative  effect on our business than on our larger regional and national
competitors in the waste management industry.

         Industry  consolidation in our operating regions has also increased the
competition  for  customers  who  generate  waste  streams.  This  may  make  it
increasingly  difficult to expand  operations  within our selected  markets.  We
cannot  assure you that we will be able to continue to increase  the local waste
streams to our operating  landfills or be able to expand our geographic  markets
to  mitigate  the  effects of adverse  economic  events  that may occur in these
regions. As a result of our geographic concentration, we are exposed to a higher
degree of risks than our geographically more diverse competitors.

         Potential  difficulties in acquiring  landfill  capacity could increase
our costs.

         Our operations  depend on our ability to expand the landfills we own or
operate and to develop or acquire new landfill  sites. We cannot assure you that
we will be successful in obtaining new landfill sites or expanding the permitted
capacity of our existing  landfills.  The process of obtaining  required permits
and  approvals  to open  new  landfills,  and to  operate  and  expand  existing
landfills has become increasingly difficult and expensive.  The process can take
several years and involves  hearings and compliance  with zoning,  environmental
and other  requirements.  We cannot  assure  you that we will be  successful  in
obtaining and maintaining  required  permits to open new landfills or expand the
existing landfills we own or operate.

         Even when  granted,  final  permits to expand  landfills  are often not
approved until the remaining capacity of a landfill is very low. In the event we
exhaust our permitted  capacity at one of our  landfills,  our ability to expand
internally  will be  limited  and we  will be  required  to cap and  close  that
landfill.  Furthermore,  as the solid waste  management  industry  continues  to
consolidate,   there  will  be  greater   competition  for  potential   landfill
acquisitions.  As a result of insufficient landfill capacity, we could be forced
to transport waste greater distances to our own landfills that have capacity, or
to dispose of waste locally at landfills operated by our competitors.  In either
case, the additional  costs we would incur could have a material  adverse effect
on our business.

         Failure to obtain  landfill  closure  performance  bonds and letters of
credit may adversely affect our business.

         We may be required to post a performance bond, surety bond or letter of
credit to ensure proper closure and  post-closure  monitoring and maintenance at
some of our landfills and transfer  stations.  Our failure to obtain performance
bonds,  surety bonds or letters of credit in sufficient amounts or at acceptable
rates may have a material  adverse effect on our business,  financial  condition
and results of operations.

         Adequacy of Accruals for Closure and Post-Closure Costs.

         The closure and  post-closure  costs of our existing  landfills and any
landfill  we may own or  operate  in the  future  represent  material  financial
obligations.  To meet these future  obligations,  we estimate and accrue closure
and  post-closure  costs based on  engineering  estimates of landfill  usage and
remaining  landfill  capacity.  We cannot  assure  you that the  amount of funds
estimated and accrued for landfill closure and post-closure costs will be enough
to  meet  these  future  financial  obligations.   Any  failure  to  meet  these
obligations when they become due, or any use of significant funds to cover a gap
between  such  accruals  and actual  landfill  closure  and  post-closure  costs
incurred,  may  have  a  material  adverse  effect  on our  business,  financial
condition and results of operations.

         Potential Environmental Liability and Adverse Effect of Environmental
         Regulation.

         We are  engaged  in the  collection,  transfer  and  disposal  of waste
described as  non-hazardous,  and we believe  that we are  currently in material
compliance with all applicable  environmental laws. Despite these circumstances,
if harmful  substances escape into the environment and cause damages or injuries
as a result of our operating activities, we are exposed to the risk that we will
be held liable for any damages and injuries,  as well as for  significant  fines
for regulatory noncompliance.

         We and our customers operate in a highly regulated environment, and our
landfill  projects in particular  usually will require federal,  state and local
government  permits and environmental  approvals.  Maintaining  awareness of and
attempting to comply with applicable  environmental  legislation and regulations
require substantial expenditures of our personnel and financial resources. These
efforts,  however,  do not  guarantee  that we will  meet all of the  applicable
regulatory criteria necessary to obtain required permits and approvals.

         Government  regulators generally have broad discretion to deny, revoke,
or modify regulatory permits or approvals under a wide variety of circumstances.
In addition,  government  regulators may adopt new environmental  legislation or
regulations or amend existing legislation, and may interpret or enforce existing
legislation  in new  ways.  All of these  circumstances  may  require  us or our
customers to obtain additional permits or approvals.

         Any delay in obtaining  required  regulatory  permits or approvals  may
delay our ability to obtain project  financing,  thereby  increasing our need to
invest working  capital in projects before  obtaining more permanent  financing.
These  delays may also reduce our project  returns by  deferring  the receipt of
project  revenues to a later  project  completion  date.  If we are  required to
cancel any planned project because we were unable to obtain required  permits or
as a result of any other regulatory  impediments,  we may lose any investment we
have made in the project up to that point. The cancellation,  or any substantial
delay in completion,  of any project may have a significant  negative  effect on
our financial condition and results of operations.

         Our environmental liability insurance may not cover all risks of loss.

         We  maintain  environmental  impairment  liability  insurance  covering
particular claims for the sudden or gradual onset of environmental damage to the
extent  of  $5  million  per  landfill.  If  we  were  to  incur  liability  for
environmental  damage in excess of our insurance limits, our financial condition
could be adversely  affected.  We also carry a comprehensive  general  liability
insurance policy,  which management  considers  adequate at this time to protect
our assets and operations from other risks.

         Addressing local community  concerns about our operations may adversely
affect our business.

         Members of the public in the  communities  where we do  business  could
raise concerns with government  regulators and others about the effects on their
communities  of our  existing or planned  operations  and,  in some  areas,  the
proposed development of solid waste facilities.  These concerns cannot always be
anticipated,  and our attempts to address these concerns may result in unforseen
delays,  costs and litigation that could adversely affect our ability to achieve
our business objectives.

         Year 2000 problems could have an adverse impact on our business.

         We   utilize   and  are   dependent   upon   general   accounting   and
industry-specific  customer  information  and  billing  software  to conduct our
business  that are likely to be  affected  by the date  change in the year 2000.
This  purchased  software is run on in-house  computer  networks.  In  addition,
embedded  technology  that is contained in a substantial  number of our items of
hauling,  disposal  and  communications  equipment  may be  affected by the date
change in the year  2000.  We have  initiated  a review  and  assessment  of all
hardware,  software  and  related  technologies  to  determine  whether  it will
function  properly in the year 2000. We currently  believe that costs associated
with the  compliance  efforts will not have a significant  impact on our ongoing
results of  operations,  although we cannot assure you in this regard.  Computer
software and related  technologies  used by our  customers,  service  providers,
vendors  and  suppliers  are also  likely to be  affected  by the year 2000 date
change.  To date,  those vendors which have been  contacted  have indicated that
their hardware or software is or will be year 2000 compliant in time frames that
meet  our  requirements.   We  have  also  initiated   communications  with  our
significant  suppliers regarding the year 2000 issue.  However, we cannot assure
you that the  systems  of such  suppliers,  or of  customers,  will be year 2000
compliant.  Failure by us or any of the  parties  mentioned  above,  to properly
process  dates for the year 2000 and  thereafter  could result in  unanticipated
expenses and delays to us,  including delays in the payment by our customers for
services provided and our ability to make payments on the Senior Notes.


Year 2000 Compliance

     The  statements in the following  section  include the "Year 2000 readiness
disclosure"  within  the  meaning  of the Year 2000  Information  and  Readiness
Disclosure Act. Please refer to the information located at the beginning of this
Item 7 regarding  forward-looking  statements  contained  in this  section.  The
Company is  assessing  the  readiness of its systems for handling the Year 2000.
Although the assessment is still underway,  management  currently  believes that
all  material  systems  will be  compliant  by Year  2000  and  that  the  costs
associated  with this are not  material.  The Company has incurred  only minimal
costs to date associated with the Year 2000 issue.

     The Company is in the process of  identifying  key  third-party  vendors to
understand their ability to continue  providing  services through Year 2000. The
Company  uses  well-regarded  nationally  known  software  vendors  for both its
general accounting  applications and industry-specific  customer information and
billing systems.  The Company is implementing a new general  accounting  package
which will be fully Year 2000  compatible,  and the  provider of the solid waste
industry  customer  information and billing system is Year 2000 compatible.  The
Company's banking arrangements are with national banking institutions, which are
taking  all  necessary  steps to insure  its  customers'  uninterrupted  service
throughout  applicable Year 2000 time frames. The Company's payroll is performed
out-of-house  by the largest  provider of third  party  payroll  services in the
country, which has made a commitment of uninterrupted service to their customers
throughout applicable Year 2000 time frames.

     While the Company currently expects that the Year 2000 issue will not cause
significant   operational   problems,   delays  in  the  implementation  of  new
information  systems, or failure to fully identify all Year 2000 dependencies in
the Company's systems and in the systems of suppliers and financial institutions
could have material adverse consequences.  Therefore,  the Company is developing
contingency plans for continuous operations in the event such problems arise.

Inflation

The Company does not believe its operations have been materially affected by
inflation.


[END OF AMENDMENT]


<PAGE>


                                                SIGNATURES

         Pursuant to the  requirements  of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned thereunto duly authorized.

                                   WASTE SYSTEMS INTERNATIONAL, INC.


Date: August  5, 1999            By:     /s/ Robert Rivkin
                                    -------------------------------------------
                                     Robert Rivkin
                                     Executive Vice President- Acquisitions,
                                     Chief Financial Officer, Treasurer and
                                     Secretary
                                    (Principal Financial and Accounting Officer)

<PAGE>
Exhibit 4



                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                              ---------------------

                                    FORM 10-Q


[         X ] Quarterly Report Pursuant to Section 13 or 15(d) of the Securities
          Exchange  Act of 1934 For the  quarterly  period ended  September  30,
          1999.
                                       or

[   ]   Transition Report Pursuant to Section 13 or 15(d) of the Securities
        Exchange Act of 1934 (For the transition period from     to          ).



                        WASTE SYSTEMS INTERNATIONAL, INC.
             (Exact name of registrant as specified in its charter)



              Delaware                                          95-4203626
   (State or other jurisdiction of                           (I.R.S. Employer
   incorporation or organization)                           Identification No.)


    420 Bedford Street, Suite 300
   Lexington, Massachusetts                                         02420
 (Address of principal executive offices)                         (zip code)

                              (781) 862-3000 Phone
                               (781) 862-2929 Fax
              (Registrant's telephone number, including area code)




         Indicate by check mark whether the registrant (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 ___


         The number of shares of the  Registrant's  common stock, par value $.01
per share, outstanding as of November 12, 1999 was 20,330,946.



<PAGE>



               WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                                TABLE OF CONTENTS


                                                                            PAGE

PART I.  Financial Information

   Item 1.  Financial Statements:

            Consolidated Balance Sheets as of September 30,
              1999 and December 31, 1998.                                      1

            Consolidated Statements of Operations for the Three
              and Nine Months Ended September 30, 1999 and 1998.               2

            Consolidated Statements of Cash Flows for the
              Nine Months Ended September 30, 1999 and 1998.                   3

            Notes to Consolidated Financial Statements.                      4-8

   Item 2.  Management's Discussion and Analysis of Consolidated
              Financial Condition and Results of Operations.                9-19

   Item 3.  Quantitative and Qualitative Disclosures about Market Risk        19

PART II.  Other Information

   Item 1.  Legal Proceedings                                                 21
   Item 2.  Changes in Securities                                             21
   Item 3.  Defaults on Senior Securities                                     21
   Item 4.  Submission of Matters to a Vote of Security Holders               21
   Item 5.  Other Information                                                 21
   Item 6.  Exhibits, Financial Statements Schedules and
              Reports on Form 8-K                                             21

Signatures                                                                    23



<PAGE>




                                                                 1

               WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                           Consolidated Balance Sheets

<TABLE>
<S>                                                                          <C>                  <C>

                                                                               September 30,         December 31,
                                                                                    1999                 1998
                                                                             -------------------  --------------------
                                                                                (unaudited)
                               Assets
Current assets:
      Cash and cash equivalents                                                   $   2,460,415           $   193,613
      Accounts receivable, less allowance for doubtful accounts of
        $775,841 at September 30, 1999 and $222,028 at
        December 31,1998                                                              9,563,533             5,235,534
      Prepaid expenses and other current assets                                       2,688,672             4,769,285
                                                                             -------------------  --------------------

        Total current assets                                                         14,712,620            10,198,432

Property and equipment, net (Notes 2 and 3)                                         164,536,765            44,685,735
Intangible assets, net (Notes 2 and 4)                                               48,848,823            38,059,374
Other assets                                                                          7,347,062             3,173,158
                                                                             -------------------  --------------------
        Total assets                                                             $  235,445,270         $  96,116,699
                                                                             ===================  ====================


        Liabilities and Stockholders' Equity

Current liabilities:
      Current portion of long-term debt and notes payable (Note 5)                  $   684,370          $  8,259,922
      Accounts payable                                                                7,348,274             3,849,632
      Accrued expenses                                                                9,294,217             2,742,539
      Current portion of landfill closure and post-closure costs                      2,500,000                     -
      Deferred revenue                                                                1,857,666             1,866,128
                                                                             -------------------  --------------------

        Total current liabilities                                                    21,684,527            16,718,221

Long-term debt and notes payable (Note 5)                                           171,958,095            74,861,187
Landfill closure and post-closure costs, and other liabilities                        2,000,005             2,798,597
                                                                             -------------------  --------------------
        Total liabilities                                                           195,642,627            94,378,005
                                                                             -------------------  --------------------

Commitments and Contingencies (Note 7)

Stockholders' equity (Notes 5 and 6):
      Common stock, $.01 par value.  Authorized 75,000,000 shares;
        18,580,621 and 11,718,323 shares issued and outstanding
        at September 30, 1999 and December 31, 1998, respectively                       185,806               117,184
      Preferred Stock $.001 par value Authorized 1,000,000 shares
         Series C Preferred Stock; 1,000 shares  designated,  1,000 and 0 issued
         and outstanding at September 30, 1999 and December 31,
         1998, respectively.                                                         11,615,000                     -
      Additional paid-in capital                                                     84,774,464            37,810,712
      Accumulated deficit                                                          (56,772,627)          (36,189,202)
                                                                             -------------------  --------------------
        Total stockholders' equity                                                   39,802,643             1,738,694
                                                                             -------------------  --------------------

        Total liabilities and stockholders' equity                               $  235,445,270         $  96,116,699
                                                                             ===================  ====================

</TABLE>

             See accompanying notes to consolidated financialstatements.





<PAGE>




                                                                 2


               WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                      Consolidated Statements of Operations
                                   (Unaudited)
<TABLE>
<S>                                                     <C>                    <C>                <C>                 <C>

                                                            Three months ended September 30,        Nine months ended September 30,
                                                              1999                 1998               1999                  1998
                                                        ----------------      --------------     --------------      ---------------

Revenues                                                   $ 17,393,175         $ 7,009,378       $ 37,475,265         $ 12,670,181

Cost of operations:
     Operating expenses                                      12,658,605           3,765,569         25,145,478            6,832,201
     Depreciation and amortization                            3,525,043           1,343,619          8,094,069            2,723,745
     Acquisition integration costs (Note 2)                   1,371,062             794,811          2,377,648            1,385,673
     Write-off of project development costs                           -                   -                  -              235,284
                                                        ----------------      --------------     --------------      ---------------
        Total cost of operations                             17,554,710           5,903,999         35,617,195           11,176,903
                                                        ----------------      --------------     --------------      ---------------

        Gross profit (loss)                                   (161,535)           1,105,379          1,858,070            1,493,278

Selling, general and administrative expenses                  2,660,717           1,158,924          6,668,136            2,939,750
                                                        ----------------      --------------      -------------      ---------------

         Loss from operations                               (2,822,252)            (53,545)         (4,810,066)          (1,446,472)
                                                        ----------------      --------------      -------------      ---------------

Other income (expense):
     Royalty and other income (expense), net                  (264,410)            (37,120)           (542,100)             (52,570)
     Interest income                                            37,081             225,916             483,250              436,807
     Interest expense and financing costs                   (4,010,028)         (1,252,343)         (9,906,434)          (2,724,581)
     Non-cash charge for debt conversion (Note 5)                    -                   -          (5,583,717)                    -
                                                        ----------------      --------------      -------------      ---------------

         Total other income (expense)                       (4,237,357)         (1,063,547)        (15,549,001)          (2,340,344)
                                                        ----------------      --------------      -------------      ---------------

         Loss before extraordinary item                     (7,059,609)         (1,117,092)        (20,359,067)          (3,786,816)

Extraordinary item - Loss on extinguishment of debt                  -              (3,597)           (224,358)            (237,627)
                                                        ----------------      --------------      -------------      ---------------

         Net loss                                           (7,059,609)         (1,120,689)        (20,583,425)          (4,024,443)

Preferred stock dividends                                            -             410,837                   -              887,869
                                                        ----------------      --------------      -------------      ---------------

         Net loss available for common shareholders        $(7,059,609)        $(1,531,526)       $(20,583,425)        $ (4,912,312)
                                                        ================      ==============      =============      ===============

Basic net loss per share:
     Loss from continuing operations                         $   (0.40)          $   (0.12)         $    (1.37)           $   (0.64)
     Extraordinary item                                          (0.00)              (0.00)              (0.02)               (0.04)
                                                        ----------------      --------------     --------------      ---------------

Basic net loss per share                                         (0.40)          $   (0.12)         $    (1.39)           $   (0.68)
                                                        ================      ==============      =============      ===============

Weighted average number of shares used in
     Computation of basic net loss per share                 17,586,589           9,439,810         14,818,688            5,930,765
                                                        ================      ==============     ==============      ===============

</TABLE>


            See accompanying notes to consolidated financial statements.



<PAGE>




                                                                 3


               WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                      Consolidated Statements of Cash Flows
                                   (Unaudited)
<TABLE>
<S>                                                                              <C>                  <C>
                                                                                    Nine months ended September 30,
                                                                                       1999                 1998
                                                                                 ------------------   -----------------

Cash flows from operating activities:
    Net loss                                                                        $ (20,583,425)       $ (4,024,443)
    Adjustments to reconcile net loss to net cash provided (used) by
      operating activities:
       Depreciation and amortization                                                     8,215,971           2,769,147
       Amortization of deferred financing costs                                            492,920             170,675
       Non-cash charge for conversion of debt to equity                                  5,583,717                   -
       Extraordinary loss on extinguishment of debt                                        224,358             237,627
       Write-off of project development costs                                                    -             235,284
       Issuance of common stock for services                                                     -              12,500
       Allowance for doubtful accounts                                                     225,575             219,643
       Landfill closure and post-closure costs                                             493,249           1,081,315
       Changes in assets and liabilities:
          Accounts receivable                                                          (2,282,037)           (893,400)
          Prepaid expenses and other current assets                                      3,327,804         (1,160,050)
          Accounts payable                                                                 513,645           1,085,369
          Accrued expenses                                                               5,205,388             997,775
          Deferred revenue                                                               (583,560)             323,267
                                                                                 ------------------   -----------------
          Net cash provided (used) by operating activities                                 833,605           1,054,709
                                                                                 ------------------   -----------------
Cash flows from investing activities:
    Net assets acquired through acquisitions                                          (84,063,076)        (55,789,458)
    Restricted cash and securities                                                         (9,924)             214,588
    Landfills                                                                          (5,053,902)         (2,612,573)
    Landfill and other development projects                                            (5,270,428)            (85,453)
    Buildings, facilities and improvements                                               (764,141)           (447,248)
    Machinery and equipment                                                            (1,492,958)           (508,477)
    Rolling stock                                                                      (1,827,179)           (980,527)
    Containers                                                                           (989,446)           (329,054)
    Office furniture and equipment                                                       (527,222)           (292,950)
    Intangible assets                                                                  (1,998,376)           (150,000)
    Other assets                                                                       (1,664,980)         (1,200,128)
                                                                                 ------------------   -----------------
          Net cash used by investing activities                                      (103,641,629)        (62,181,280)
                                                                                 ------------------   -----------------
Cash flows from financing activities:
    Deferred financing and registration costs                                          (3,890,729)         (1,971,021)
    Repayments of notes payable and long-term debt                                    (21,075,104)        (15,018,631)
    Borrowings from notes payable and long-term debt                                   117,500,000          78,949,857
    Repurchase of common stock                                                         (3,229,057)                   -
    Proceeds from the exercise of common stock options                                      91,500              40,406
    Proceeds from private placement of common stock                                     15,678,216                   -
    Dividends paid on preferred stock                                                            -           (887,869)
                                                                                 ------------------   -----------------

          Net cash provided by financing activities                                    105,074,826          61,112,742
                                                                                 ------------------   -----------------
Increase in cash and cash equivalents                                                    2,266,802            (13,829)
Cash and cash equivalents, beginning of period                                             193,613           2,964,274
                                                                                 ------------------   -----------------
Cash and cash equivalents, end of period                                              $  2,460,415        $  2,950,445
                                                                                 ==================   =================
</TABLE>

             See accompanying notes to consolidated financial statements.




<PAGE>


               WASTE SYSTEMS INTERNATIONAL, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


                                                    23



Note  1.  Basis of Presentation

         The  accompanying  consolidated  financial  statements of Waste Systems
International,  Inc. and its subsidiaries  ("WSI" or the "Company")  include the
accounts  of the  Company  after  elimination  of all  significant  intercompany
accounts and transactions.  These  consolidated  financial  statements have been
prepared  by the  Company  without  audit.  In the  opinion of  management,  all
adjustments  (which  include  only  normal  recurring  adjustments)   considered
necessary to present  fairly the financial  position,  results of operations and
cash flows at September 30, 1999 and for all periods  presented  have been made.
The  results of  operations  for the period  ended  September  30,  1999 are not
necessarily  indicative  of the  operating  results  for the full year.  Certain
information and footnote disclosure normally included in consolidated  financial
statements prepared in accordance with generally accepted accounting  principles
have  been  condensed  or  omitted.  It is  suggested  that  these  consolidated
financial  statements presented herein be read in conjunction with the Company's
consolidated  financial  statements and notes thereto  included in the Company's
annual report on Form 10-K, for the year ended December 31, 1998.

         There have been no  significant  additions to or changes in  accounting
policies of the Company since December 31, 1998.  For a complete  description of
the  Company's  accounting  policies,  see  Note  2  to  Consolidated  Financial
Statements in the Company's 1998 Annual Report on Form 10-K.

Note  2.  Acquisitions

         During the nine months  ended  September  30, 1999,  WSI acquired  five
collection  companies  and a landfill in Central  Pennsylvania,  one  collection
company in Vermont, two collection companies,  two transfer stations and a paper
recycling plant in Eastern New England,  two collection companies and a transfer
station in Upstate New York and a collection company and transfer station in the
Baltimore,   Maryland/Washington   D.C  region.   The  aggregate   cost  of  the
acquisitions was approximately  $113.0 million consisting of approximately $72.7
million  in cash,  $19.3  million  in common  stock,  $11.6  million in Series C
Preferred Stock and $9.4 million in assumed liabilities. See the chart in Item 2
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations - Introduction."  The  acquisitions  have combined annual revenues of
approximately $42.0 million.  The acquisitions have been accounted for using the
purchase method of accounting.  The purchase prices were allocated to the assets
and liabilities of the acquired  companies based on their respective fair values
at the dates of acquisition as follows:  property and equipment of approximately
$99.3  million,  intangible  assets of $11.0  million  and other  assets of $2.7
million.  The  excess  of the  purchase  price  over the  fair  value of the net
identifiable  assets acquired of approximately $9.8 million has been recorded as
goodwill and is being amortized on a straight-line basis over forty years.

         Acquisition integration costs consist of one-time, non-recurring costs,
which in the opinion of  management  have no future  value and,  therefore,  are
expensed.  Such costs include  termination  and  retention of  employees,  lease
termination costs,  costs related to the integration of information  systems and
costs related to the change of name of the acquired  company or business.  These
charges are estimated  and accrued at the time the  acquisition  is closed.  The
estimates are reviewed  frequently by management and the related operation teams
integrating  the  new  acquisitions,   and  adjusted  as  required.  Acquisition
integration  costs  totaled  $1,371,062  and $794,811 for the three months ended
September 30, 1999 and 1998,  and  $2,377,648 and $1,385,673 for the nine months
ended September 30, 1999 and 1998, respectively.

         The following  unaudited pro forma financial  information  presents the
combined  results of operations of the Company and the aggregate of the acquired
entities  for the  nine  months  ended  September  30,  1999  and 1998 as if the
acquisitions  had occurred as of January 1, 1998 after giving  effect to certain
adjustments,  including amortization of intangibles and additional  depreciation
of  property  and  equipment.  The pro  forma  financial  information  does  not
necessarily  reflect the results of operations  that would have occurred had the
Company and the aggregate of the acquired  entities  constituted a single entity
during such period.



                                        September 30, 1999    September 30, 1998
                                           (unaudited)             (unaudited)

        Net revenues                     $   53,231,949           $  52,181,445

        Loss from operations             $  (2,087,516)           $  (2,444,877)

        Net loss                         $ (17,860,875)           $  (5,022,848)

        Basic loss per share             $       (1.21)           $       (0.85)


Note  3.      Property and Equipment

Property and equipment are stated at cost and consist of the following;

                                                September 30,       December 31,
                                                     1999              1998
    Landfills                                    $ 49,568,129      $ 18,631,409
    Landfill and other development projects        16,904,508         8,778,901
    Buildings, facilities and improvements         75,706,194         4,701,245
    Machinery and equipment                         6,990,458         3,038,700
    Rolling stock                                  14,888,175         8,980,626
    Containers                                      9,268,213         4,104,397
    Office furniture and equipment                  1,305,957           713,235
                                                  175,061,613        48,948,513
      Less accumulated depreciation and
           amortization                           (10,094,869)       (4,262,778)
                                                 -------------     -------------
    Property and equipment, net                  $164,536,765      $ 44,685,735


Note  4.      Intangible Assets

Intangible assets consist of the following;

                                                September 30,       December 31,
                                                    1999                1998
    Goodwill                                    $ 40,726,976       $ 30,441,948
    Non-compete agreements                         5,792,435          4,333,685
    Customer lists                                 4,817,599          3,841,599
    Other                                            722,161            713,235
                                                  52,059,171         39,330,467
       Less accumulated amortization              (3,210,348)        (1,271,093)
                                                -------------      -------------
       Total intangible assets                  $ 48,848,823       $ 38,059,374


Note 5.  Long-term debt and notes payable

         Convertible  Subordinated  Notes and Conversion into Equity. On May 13,
1998,  the  Company  closed  an  offering  of $60.0  million  in 7%  Convertible
Subordinated Notes (the "Notes" or "7% Subordinated  Notes"),  which resulted in
net proceeds to the Company of approximately $58.3 million.  The Notes mature in
May 2005, and bear interest at 7.0% per annum, payable  semi-annually in arrears
on each June 30 and December  31. The Notes and any accrued but unpaid  interest
are convertible into Common Stock at a conversion price of $10.00 per share. The
shares  are  convertible  at the  option  of the  holder  at any time and can be
mandatorily  converted by the Company after May 13, 2000 if the Company's Common
Stock closing price equals or exceeds the  conversion  price of $10.00 per share
for a period of 20  consecutive  trading days.  The Company used the majority of
the  proceeds  from the  Notes to repay  existing  debt of  approximately  $11.7
million and complete several acquisitions.

         On March  31,  1999,  the  Company  exchanged  2,244,109  shares of the
Company's  Common Stock for  $10,449,000  of the Notes.  The exchange  price per
share of $4.656 was equal to the closing  price of the Common  Stock as reported
by NASDAQ on that date.  Interest on the Notes totaling  approximately  $183,000
was paid in cash.

         In  connection  with the  conversion  of debt into equity,  the Company
issued  1,199,252 shares of Common Stock in excess of the shares that would have
been  issued if the debt had been  converted  in  accordance  with its  original
terms. The Company recorded a non-cash charge of $5,583,717  attributable to the
issuance of these  additional  shares of Common Stock,  which has been offset in
consolidated  stockholders'  equity by the additional  deemed  proceeds from the
issuance of the shares.

         Senior Notes Offering and Debt Repayment. On March 2, 1999, the Company
completed  a private  placement  of $100.0  million of 11.5%  Senior  Notes (the
"Senior Notes") and warrants to purchase an aggregate of 1,500,000 shares of the
Company's common stock at an exercise price of $6.25 per share (the "Warrants").
The Senior  Notes  mature on January  15,  2006 and bear  interest  at 11.5% per
annum, payable  semi-annually in arrears on each January 15 and July 15, subject
to prepayment in certain circumstances. The interest rate on the Senior Notes is
subject to adjustment  upon the  occurrence of certain events as provided in the
Indenture for the Senior Notes offering. The Senior Notes may be redeemed at the
option of the Company after March 2, 2003 at redemption  prices set forth in the
Senior Notes Indenture,  together with accrued and unpaid interest. The Warrants
are  exercisable  from  September 2, 1999,  through March 2, 2004. The number of
shares for which,  and the price per share at which,  a Warrant is  exercisable,
are subject to adjustment  upon the  occurrence of certain events as provided in
the Warrant  Agreement.  The net proceeds to the Company,  after  deducting  the
discount to the initial  purchaser and related issuance costs, was approximately
$97.3 million.  The Company used a portion of the proceeds from the Senior Notes
to  repay  existing  debt  of  approximately   $20.6  and  to  complete  several
acquisitions.

         Credit  Facility.  On August 3, 1999,  the Company  entered  into a $25
million secured revolving credit facility with The BankNorth Group, N.A. to fund
acquisitions  and for general working  capital  purposes.  The revolving  credit
agreement  has a term of three  years,  provides  for an interest  rate based on
LIBOR or Prime,  and includes other terms and  conditions  customary for secured
revolving  credit  facilities.  At  September  30, 1999 the Company had borrowed
$17,500,000 against the credit facility.

Note 6.  Common Stock

         Stock  Repurchase.  With a portion of the  proceeds of the Senior Notes
discussed above,  the Company  repurchased  approximately  575,000 shares of its
common stock from the period March 3, 1999 through May 13, 1999 for an aggregate
cost of approximately $3.2 million. These shares were retired upon purchase.

         Private Placement.  In August 1999, the Company issued 2,239,745 shares
of its common stock at $7 per share in a private placement for proceeds totaling
$15,678,216 which were used for acquisitions.

         Series C Preferred Stock. As a part of an acquisition completed in July
1999, the Company authorized and issued 1,000 shares of Series C Preferred Stock
at $11,615 per share or $11,615,000  total.  In accordance with the terms of the
issuance,  on October 21, 1999, a special shareholders meeting was held and each
share of the Series C Preferred  Stock was converted into 1,763 shares of common
stock or 1,763,000 total.

Note 7.  Commitments and Contingencies

         In the normal course of its business,  and as a result of the extensive
governmental  regulation of the solid waste industry,  the Company  periodically
may become subject to various judicial and administrative  proceedings involving
federal, state, or local agencies. In these proceedings,  the agency may seek to
impose fines on the Company or to revoke or deny renewal of an operating  permit
held by the  Company.  From time to time,  the Company  also may be subjected to
actions  brought by citizens'  groups in connection  with the  permitting of its
landfills or transfer stations,  or alleging  violations of the permits pursuant
to which the Company  operates.  Certain  federal and state  environmental  laws
impose  strict  liability  on the Company for such matters as  contamination  of
water  supplies or the improper  disposal of waste.  The Company's  operation of
landfills  subjects it to certain  operational,  monitoring,  site  maintenance,
closure and  post-closure  obligations  which could give rise to increased costs
for monitoring and corrective measures.

         The Company has environmental  impairment  liability insurance policies
at each of its  operating  landfills  which covers  claims for sudden or gradual
onset of  environmental  damage.  If the  Company  were to incur  liability  for
environmental damage in excess of its insurance limits, its financial condition,
results of operations  and liquidity  could be adversely  affected.  The Company
carries a comprehensive  general  liability  insurance  policy which  management
considers  adequate at this time to protect its assets and operations from other
risks.

         None  of the  Company's  landfills  is  currently  connected  with  the
Superfund National Priorities List or potentially responsible party issues.

         The Company is party to pending legal proceedings and claims.  Although
the outcome of such  proceedings and claims cannot be determined with certainty,
the Company's  management,  after consultation with outside legal counsel, is of
the opinion that the expected final outcome  should not have a material  adverse
effect on the Company's financial condition, results of operations or liquidity.

Note  8.   Segment Information

         The  Company  manages its  business  segments  primarily  on a regional
basis. The Company's reportable segments are comprised of Central  Pennsylvania,
Vermont, Eastern New England,  Baltimore  Maryland/Washington DC and Upstate New
York.  The  accounting  policies of the various  segments  are the same as those
described in the "Summary of Significant  Accounting  Policies" in Note 2 in the
Company's 1998 Annual Report of Form 10-K. The Company evaluates the performance
of its segments based on revenues,  operating income (loss), EBITDA and Adjusted
EBITDA,  as further  described in Note 18 in the Company's 1998 Annual Report of
Form 10-K.

Summary information by segment as of and for the nine months ended September 30,
1999 and 1998 is as follows:
<TABLE>
    <S>  <C>                                             <C>                      <C>

                                                                1999                     1998
     Central Pennsylvania
         Revenue                                          $  12,457,983            $  4,048,317
         Income (loss) from continuing operations             (283,955)                  54,461
         EBITDA                                               3,884,658               1,007,528
         Adjusted EBITDA                                      4,623,917               1,429,927
         Segment assets                                      82,618,495              44,102,354

     Vermont
         Revenues                                          $  7,310,568            $  7,450,404
         Income (loss) from continuing operations             1,569,144               1,152,101
         EBITDA                                               3,471,992               2,816,599
         Adjusted EBITDA                                      3,477,124               3,222,693
         Segment assets                                      28,382,021              25,912,608

     Eastern New England
         Revenue                                           $  9,305,242            $    741,083
         Income (loss) from continuing operations           (1,178,483)               (157,077)
         EBITDA                                               (315,357)                (93,775)
         Adjusted EBITDA                                        375,961                 191,189
         Segment assets                                      59,650,306              11,110,676

     Baltimore, MD/Washington D.C.
         Revenue                                           $  1,679,228            $          -
         Income (loss) from continuing operations             (437,222)                       -
         EBITDA                                               (158,653)                       -
         Adjusted EBITDA                                        229,428                       -
         Segment assets                                      39,144,201                  19,685

     Upstate New York
         Revenue                                           $  6,722,244             $   430,377
         Income (loss) from continuing operations           (1,061,532)               (464,421)
         EBITDA                                               (139,284)               (419,543)
         Adjusted EBITDA                                        414,574                  87,957
         Segment assets                                      19,501,890               6,383,982

     Corporate
         Revenue                                          $          -             $         -
         Income (loss) from continuing operations           (3,418,018)             (2,031,536)
         EBITDA                                             (3,337,451)             (1,988,134)
         Adjusted EBITDA                                    (3,337,451)             (1,988,134)
         Segment assets                                       6,148,357               3,152,315

</TABLE>

Note  9.  Supplemental disclosures of cash flow information:

     During the nine months  ended  September  30, 1999 and 1998,  cash paid for
interest was $7,030,574 and $1,539,738, respectively.

     On March 31, 1999,  the Company  issued  2,244,109  shares of the Company's
     Common Stock in exchange for $10,449,000 of its 7% Subordinated  Notes. The
     Company  incurred a non-cash  charge of $5,583,717 in connection  with this
     conversion of debt into equity. See Note 5.

     In connection  with the Company's  acquisitions  completed  from January 1,
     1999  through  September  30,  1999,  the  Company  acquired  property  and
     equipment  of  approximately  $99.3  million,  intangible  assets  of $11.0
     million  and  other  assets  of $2.7  million.  The  aggregate  cost of the
     acquisitions was approximately  $113.0 million  consisting of approximately
     $72.7  million in cash,  $19.3  million in common  stock,  $11.6 million in
     newly  issued  Series  C  Preferred  Stock  and  $9.4  million  in  assumed
     liabilities.


<PAGE>

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

         This quarterly report on Form 10-Q contains forward-looking  statements
within the meaning of Section 27A of the  Securities Act of 1933 and Section 21E
of the Securities Exchange Act of 1934, with respect to, among other things, the
Company's  future  revenues,  operating  income,  or earnings  per share.  These
forward-looking  statements  can  generally  be  identified  as such because the
context of the  statement  will  include  words such as the Company  "believes,"
"anticipates,"  "expects" or words of similar  expression.  The Company's actual
results  could  differ  materially  from those set forth in the  forward-looking
statements.  Certain  factors that might cause such a difference  are  discussed
herein. See "Certain Factors Affecting Future Operating Results".

Introduction

         Waste  Systems  International  Inc.  ("WSI"  or  "the  Company")  is an
integrated  non-hazardous  solid waste  management  company that provides  solid
waste  collection,  recycling,  transfer  and disposal  services to  commercial,
industrial,  residential and municipal customers within certain regional markets
in the  Northeast  and  Mid-Atlantic  States where it  operates.  The Company is
achieving  significant growth by implementing an active acquisition strategy. At
September  30,  1999,  the  Company  owned one  landfill  in  Vermont  and three
landfills in Central Pennsylvania.  In addition, the Company has contracted with
the Town of South Hadley, Massachusetts to operate that Town's landfill. See the
table below detailing the "Estimated Total Remaining Permitted Capacity" and the
"Capacity in Permitting Process" for each landfill.  The Company also owns seven
operating  transfer  stations and has acquired two additional  transfer stations
that are  permitted  and are under  construction.  At September  30,  1999,  the
Company's   collection   operations  serve  a  total  of  approximately   73,000
commercial,   industrial,   residential  and  municipal   customers  in  Central
Pennsylvania,  Vermont,  Upstate New York,  Eastern  New  England and  Baltimore
Maryland/Washington DC.

        The following table provides certain information regarding the landfills
that the Company owns or operates.  All  information is provided as of September
30, 1999.

Remaining Estimated Permitted Capacity
<TABLE>
<S>                                  <C>                       <C>                       <C>
                                                                     Estimated               Capacity in
                                                                  Total Remaining            Permitting
                                                                Permitted Capacity             Process
Landfill                              Location                    (Cubic Yards)           (Cubic Yards)(1)

Mostoller                             Somerset, PA                    14,200,000                        -
Sandy Run                             Hopewell, PA                     2,785,000                        -
Moretown                              Moretown, VT                     1,319,000                        -
Community Refuse Service, Inc.        Cumberland, PA                   5,289,000
South Hadley(2)                       South Hadley, MA                         -                2,000,000
</TABLE>

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

 (1) Represents capacity for which the Company has begun the permitting process.

 (2) The South Hadley Landfill will be operated pursuant to an operating
     agreement expiring in 2015.

         The Company  focuses on the  operation of an  integrated  non-hazardous
solid waste  management  business,  including  the  ownership  and  operation of
landfills,  solid waste collection services and transfer stations. The Company's
objective is to expand the current geographic scope of its operations  primarily
within the  Northeast  and  Mid-Atlantic  regions of the United  States,  and to
become one of the leading  providers  of  non-hazardous  solid waste  management
services in each local market that it serves.  The key elements of the Company's
strategy for  achieving its  objective  are: (i) to acquire and integrate  solid
waste disposal  capacity,  transfer  stations and  collection  operations in its
targeted new markets,  (ii) to generate  internal growth through increased sales
penetration and the marketing of additional  services to existing  customers and
(iii) to enhance profitability by increasing operating efficiency.


        Expansion Through  Acquisitions.  During the nine months ended September
30,  1999,  WSI acquired  five  collection  companies  and a landfill in Central
Pennsylvania,  one collection company in Vermont, two collection companies,  two
transfer  stations  and a paper  recycling  plant in Eastern  New  England,  two
collection companies and a transfer station in Upstate New York and a collection
company and transfer station in the Baltimore,  Maryland/Washington  D.C region.
During  1998,  the Company  completed  34  acquisitions  within its five current
operating regions.  The Company intends to continue to expand by acquiring solid
waste disposal capacity and collection companies in new and existing markets. In
considering  new  markets,  the Company  evaluates  opportunities  to acquire or
otherwise  control  sufficient  landfills,   transfer  stations  and  collection
operations  which would  enable it to generate an  integrated  waste  stream and
achieve the disposal  economies of scale  necessary to meet its market share and
financial objectives.  The Company has established criteria,  which enable it to
evaluate  the  prospective   acquisition  opportunity  and  the  target  market.
Historically,  the Company has  entered  new markets  which are  adjacent to its
existing   markets;   however,   the  Company  is  considering  new  markets  in
non-contiguous geographic areas which meet its criteria.

         The  following  table  sets  forth the  acquisitions  completed  by the
Company through November 12, 1999:
<TABLE>
<S>                                 <C>                     <C>                             <C>

Acquisition                          Month Acquired          Principal Business              Location

Central Pennsylvania Region

B&J Garbage Service                  July 1999               Collection                      Berlin,PA

Pro-Disposal                         April 1999              Collection                      Bellwood, PA

Cumberland Waste Service, Inc        March 1999              Collection                      Cumberland, PA

Community Refuse Service, Inc        March 1999              Landfill                        Shippensburg, PA

Koontz Disposal                      January 1999            Collection                      Boswell, PA

Jim's Hauling, Inc.                  January 1999            Collection                      Duncansville, PA

Mostoller Landfill, Inc.             August 1998             Landfill                        Somerset, PA

Worthy's Refuse Service              August 1998             Collection                      McVey Town, PA

Sandy Run Landfill                   July 1998               Landfill                        Hopewell, PA

Patterson's Hauling                  May 1998                Collection                      Altoona, PA

Pleasant Valley Hauling              May 1998                Collection                      Altoona, PA

McCardle Refuse Company              May 1998                Collection                      Burham, PA

Horvath Sanitation, Inc.             May 1998                Collection                      Altoona, PA


Vermont Region

B. B. & B. Trucking                  April 1999              Collection                      Burlington, VT

Grady Majors Rubbish Removal         September 1998          Collection                      St. Albans, VT

Cota Sanitation                      June 1998               Collection                      Newport, VT

Vincent Moss                         June 1998               Collection                      Newport, VT

Austin Rubbish Removal               June 1998               Collection                      Newport, VT

Surprenant Rubbish, Inc.             June 1998               Collection                      Newport, VT

Fortin's Trucking of Williston       May 1998                Collection                      Williston, VT

John Leo & Sons, Ltd.                March 1998              Collection                      Burlington, VT

Rapid Rubbish Removal, Inc.          February 1998           Collection/Transfer Station     St. Johnsbury, VT

Greenia Trucking                     February 1998           Collection                      St. Albans, VT

Doyle Disposal                       January 1998            Collection                      Barre, VT

Perkins Disposal                     January 1998            Collection                      St. Johnsbury, VT

CSWD Transfer Station                October 1997            Transfer Station                Williston, VT

The Hartigan Company                 January 1997            Collection                      Stowe, VT

Waitsfield Transfer Station          November 1995           Transfer Station                Waitsfield, VT

Moretown Landfill                    July 1995               Landfill                        Moretown, VT


Eastern New England Region

C&J Trucking, Inc. and               July 1999               Collection/Transfer Station     Lynn, MA/
         affiliates                                                                           Londonderry, NH

Troiano Trucking, Inc.               March 1999              Collection                      Worcester, MA

Steve Provost Rubbish Removal        December 1998           Collection                      Rochdale, MA

Sunrise Trucking                     December 1998           Collection                      Spencer, MA

Trashworks                           November 1998           Collection                      Worcester, MA

Mattei-Flynn Trucking, Inc.          August 1998             Collection                      Auburn, MA

Mass Wood Recycling, Inc.            July 1998               Transfer Station                Oxford, MA


Baltimore, Maryland/Washington, D.C. Region

Eastern Trans-Waste of
        Maryland, Inc.               July 1999               Collection/Transfer Station     Capitol Heights, MD/
                                                                                             Washington, DC


Upstate New York Region

Palmer Resource Recovery Corp.       May 1999                Transfer Station                Syracuse, NY

Tri-Valley Sanitation, Inc.          April 1999              Collection                      Whitesboro, NY

Santaro Trucking Co., Inc.           January 1999            Collection                      Syracuse, NY

Richard A. Bristol, Sr.              November 1998           Collection                      Rome, NY

Bristol Trash and Recycling II       November 1998           Collection                      Rome, NY

Shepard Disposal Service             October 1998            Collection                      Oneida, NY

Emmons Trash Removal                 October 1998            Collection                      Sherill, NY

Wayne Wehrle                         September 1998          Collection                      Clinton, NY

Phillip Trucking                     September 1998          Collection                      Wampsville, NY

Mary Lou Mauzy                       September 1998          Collection                      Cazenovia, NY

Costello's Trash Removal             September 1998          Collection                      Cazenovia, NY

Bliss Rubbish Removal, Inc.          September 1998          Collection/Transfer Station     Camden, NY

Besig & Sons                         September 1998          Collection                      Westmoreland, NY

Larry Baker Disposal, Inc.           September 1998          Collection                      Oneida, NY

</TABLE>

<PAGE>



Internalization of Waste

        Throughout 1998 and during the nine months ended September 30, 1999, the
Company  increased  the  amount  of  waste  collected  by the  Company  that was
subsequently  disposed at Company  landfills,  and  increased  the amount of the
waste  delivered for disposal at the Company's  landfills  that was collected by
the Company. During the nine months ended September 30, 1999, nearly 100% of the
waste from the Company's  Vermont  operations  was delivered for disposal at the
Moretown  Landfill and  approximately 41% of the waste delivered for disposal at
the  Moretown  Landfill  during this period was  collected  by the  Company.  In
addition, approximately 65% of the waste from the Company's Central Pennsylvania
- - Altoona  division  operations  was  delivered  for  disposal  at the Sandy Run
Landfill and  approximately 70% of the waste delivered for disposal at the Sandy
Run  Landfill  during  this  period  was  collected  by the  Company.  Since the
acquisition of Community  Refuse,  Inc., on March 1, 1999,  approximately 93% of
the  waste  from  the  Company's  Central  Pennsylvania  -  Harrisburg  division
operations was delivered for disposal at the Community Refuse, Inc. landfill and
approximately  19% of the waste delivered for disposal at the Community  Refuse,
Inc. landfill during this period was collected by the Company.  During the third
quarter,  the Company  acquired  Eastern  Trans-Waste of Maryland,  Inc. and C&J
Trucking Company, Inc. and Affiliates. For the quarter ended September 30, 1999,
Eastern Trans-Wastes disposed of approximately 26% of its waste at the Community
Refuse, Inc. landfill.  C&J Trucking Company,  Inc. disposed of approximately 3%
of  its  waste  at the  Community  Refuse,  Inc.  landfill.  It is  management's
intentions to fully  internalize  these operations with WSI owned landfills over
the next several quarters, including the Mostoller landfill which is expected to
open up in December 1999.

Recent Business Developments

         Acquisitions.

         In July 1999,  the Company  acquired  Eastern  Trans-Waste of Maryland,
Inc.,  a  well-established   commercial  and  industrial   collection  operation
servicing the Baltimore,  Maryland and Washington,  D.C. region.  Its operations
include a 53,000 square foot transfer station located in Washington, D.C., which
is permitted to operate twenty-four hours per day with no capacity restrictions.
As part of its customer  base,  Eastern  Trans-Waste  serves the White House and
numerous  federal  agencies.  Also in  July  1999,  the  Company  completed  the
acquisition of the assets of C&J Trucking, Inc. and affiliates,  with collection
operations  throughout  Eastern  Massachusetts  and Southern New Hampshire.  The
acquired   assets  also   include  two  transfer   stations   located  in  Lynn,
Massachusetts and Londonderry,  New Hampshire,  which are initially  expected to
handle in excess of 1,000 tons of waste per day.  The total  purchase  price for
these  acquisitions was  approximately  $70 million,  in cash, stock and assumed
liabilities.

         The   acquisitions   are  expected  to  add   annualized   revenues  of
approximately  $28  million  and were  recorded  using  the  purchase  method of
accounting. As a result, we believe that we are poised to continue our growth in
these  areas and to enhance our  profitability  through  the  implementation  of
operating efficiencies and internalization of waste.

New Revolving Credit Facility

         On August 3, 1999,  the  Company  entered  into a $25  million  secured
revolving  credit facility with The BankNorth Group,  N.A. to fund  acquisitions
and for general working capital  purposes.  The revolving credit agreement has a
term of three years,  provides for an interest rate based on LIBOR or Prime, and
includes  other terms and  conditions  customary  for secured  revolving  credit
facilities.  As of September 30, 1999 the company had borrowed $17,500,000 under
the facility.

Private Placement of common stock

In August 1999,  the Company issued  2,239,745  shares of its common stock at $7
per share in a private placement for proceeds totaling $15,678,216. The proceeds
were used for acquisitions.


Results of Operations

         During the nine months ended  September 30, 1999, the Company  acquired
one  landfill,  eleven  solid  waste  collection  companies  and  four  transfer
stations.  Because  of  the  relative  significance  of the  acquired  business'
operations to the Company's financial  performance,  as well as the acquisitions
consummated in 1998, the Company does not believe that its historical  financial
statements are necessarily indicative of future performance and as a result will
affect the comparability of the financial information included herein.

Revenues:

         Revenues   represent   fees  charged  to  customers   for  solid  waste
collection, transfer, recycling and disposal services provided. Revenues for the
periods presented in the consolidated statements of operations were derived from
the following sources:
<TABLE>
         <S>                               <C>             <C>                  <C>          <C>

                                           Three months ended                   Nine months ended
                                               September 30,                       September 30,
                                            1999            1998                 1999         1998
         Collection                         70.6%           47.6%                74.6%        39.1%
         Landfill                           13.6            35.5                 15.0         39.4
         Transfer                           15.8            16.9                 10.4         21.5
                                           ------          ------               ------       ------
         Total Revenue                     100.0%          100.0%               100.0%       100.0%
</TABLE>

         The increase in collection  revenues as a percentage of revenues in the
three and nine months ended  September  30, 1999  compared to the same period in
1998 is due primarily to the  acquisition of the collection  companies  acquired
during 1998 and the first nine  months of 1999.  During 1998 and the nine months
ended September 30, 1999, the Company  acquired 31 and 11 collection  companies,
respectively.  The  increase in the  Company's  transfer  station  revenues as a
percentage  of revenues in the three ended  September  30, 1999  compared to the
nine months ended September 30, 1999 is due primarily to the acquisitions of the
Eastern  Trans-Waste  of Maryland,  Inc. and C&J Trucking,  Inc. and  affiliates
transfer stations.

         Revenues  increased  $10,383,797 or 148% and  $24,805,084,  or 196%, to
$17,393,175  and  $37,475,265  for the three and nine months ended September 30,
1999,  respectively.  Total  revenues  for the  comparable  periods in 1998 were
$7,009,378  and  $12,670,181.  The increase was  primarily  due to the impact of
operations  acquired  during 1998 and the nine months ended  September 30, 1999.
See Note 2 to the Consolidated  Financial Statements.


Operating Expenses:

         The following table sets forth, for the periods indicated, certain data
derived from the Company's Consolidated Statement of Operations,  expressed as a
percentage of revenues:
<TABLE>
 <S>                                        <C>         <C>                <C>           <C>

                                            Three months ended              Nine months ended
                                               September 30,                   September 30,
                                              1999        1998               1999         1998

 Revenues                                    100.0%      100.0%             100.0%        100.0%

 Operating expense                            72.8        53.7               67.1          53.9
 Depreciation and amortization                20.3        19.2               21.6          21.5
 Acquisition integration costs                 7.9        11.3                6.3          10.9
 Write-off of project development costs          -           -                  -           1.9

Total cost of operations                     101.0        84.2               95.0          88.2

 Gross profit                                 (1.0)       15.8                5.0          11.8

 Selling, general and
   administrative expenses                    15.3        16.5               17.8          23.2

 Loss from operations                        (16.3)       (0.7)             (12.8)        (11.4)

 Royalty and other income (expense), net      (1.5)       (0.5)              (1.4)         (0.4)
 Interest income                               0.2         3.2                1.3           3.4
 Interest expense and financing costs        (23.1)      (17.9)             (26.4)        (21.5)
 Non-cash charge for debt conversion             -           -              (14.9)            -
 Extraordinary item                              -        (0.1)              (0.6)         (1.9)

 Net loss                                    (40.7)%     (16.0)%            (54.8)%       (31.8)%

</TABLE>

         Operating  expenses  increased  $8,893,036 or 236% and $18,313,277,  or
268%,  to  $12,658,605  and  $25,145,478  for the  three and nine  months  ended
September 30, 1999, respectively.  Cost of operations for the comparable periods
in 1998 were $3,765,569 and $6,832,201.  As a percentage of revenues,  operating
expenses  increased  to 72.8% and 67.1%  for the  three  and nine  months  ended
September  30, 1999,  respectively  from 53.7% and 53.9% for the same periods in
1998. Operating expenses increased for both comparable periods in 1999 primarily
due to the acquisitions indicated above. The increase in operating expenses as a
percentage  of revenues was  primarily  due to the change in revenue  mix,  with
increased revenue coming from collection operations,  which typically experience
much  higher   operating   expenses  than  landfill   operations.   The  Company
internalizes a significant portion of its waste collected in Vermont and Central
Pennsylvania, which significantly reduces costs of operations as a percentage of
revenue.  The  Company's  Upstate New York,  Eastern New England and  Baltimore,
Maryland/Washington  DC  operations  consist  of only  collection  and  transfer
station  operations  at  this  time.  It  is  management's  intention  to  fully
internalize the waste from these operations with WSI owned landfills,  including
the Mostoller  landfill expected to open in December 1999, over the next several
quarters, which will significantly reduce the operating expenses as a percentage
of revenue.

         Depreciation and amortization expense includes depreciation of property
and  equipment  over  their  useful  lives  using  the   straight-line   method,
amortization  of goodwill  and other  intangible  assets over their useful lives
using the straight-line  method, and amortization of landfill  development costs
using the  units-of-production  method.  Depreciation and  amortization  expense
increased $2,181,424 or 162% and $5,370,324 or 197% for the three and nine month
periods ended  September 30, 1999, to $3,525,043  and  $8,094,069  respectively.
Depreciation  and amortization  expense for the comparable  periods in 1998 were
$1,343,619 and $2,723,745.  The increase is the result of increased depreciation
and amortization  costs of the additional assets acquired through  acquisitions.
Additionally,  amortization of landfill  development costs increased as a result
of the  increase  in the  amount  of waste  accepted  at the  Company's  Vermont
landfill and the additions of the Sandy Run and Community Refuse, Inc. landfills
in  Central  Pennsylvania.  As  a  percentage  of  revenues,   depreciation  and
amortization  expense increased to 20.3% and 21.6% for the three and nine months
ended  September  30,  1999  compared  with  19.2% and 21.5% for the  comparable
periods in 1998.

         Acquisition integration costs consist of one-time, non-recurring costs,
which in the opinion of  management  have no future  value and,  therefore,  are
expensed.  Such costs include  termination  and  retention of  employees,  lease
termination costs,  costs related to the integration of information  systems and
costs related to the change of name of the acquired  company or business.  These
charges are estimated  and accrued at the time the  acquisition  is closed.  The
estimates  are  reviewed  frequently  by  Company  management  and  the  related
operation  teams  integrating  the new  acquisitions  and  adjusted as required.
Acquisition  integration  costs  totaled  $1,371,062  and $794,811 for the three
months  ended  September  30, 1999 and 1998,  respectively  and  $2,377,648  and
$1,385,673 for the nine months ended September 30, 1999 and 1998, respectively.

         Selling,  general  and  administrative  expenses  consist of  corporate
development  activities,  marketing and public relations  costs,  administrative
compensation and benefits,  legal and accounting and other  professional fees as
well  as  other  administrative  costs  and  overhead.   Selling,   general  and
administrative expenses increased $1,501,793 or 130% and $3,728,386,  or 127% to
$2,660,717 and  $6,668,136 for the three and nine month periods ended  September
30, 1999,  respectively.  Selling,  general and administrative  expenses for the
comparable  periods in 1998 were $1,158,924 and  $2,939,750.  As a percentage of
revenues,  selling,  general and administrative  expenses decreased to 15.3% and
17.8% for the three and nine months ended September 30, 1999,  respectively from
16.5% and 23.2% for the same  periods in 1998.  The dollar  increase  was due to
efforts by the Company to build an  infrastructure  to sustain  its  significant
growth through  acquisition  and to support  corporate  initiatives  designed to
implement  its  strategy.  The  Company  expects  spending  growth  to  continue
moderately through 1999 as the Company continues to implement its growth through
acquisition strategy.  The decrease as a percentage of revenue was primarily due
to the expanded revenue base and related efficiencies, as the Company is able to
purchase  "tuck-in"  acquisitions  that  increase  revenues and improve  margins
without adding significant administrative costs. The Company anticipates that in
future periods its selling,  general and administrative expenses should continue
to decrease as a  percentage  of revenue as it leverages  its current  corporate
overhead to revenue growth primarily through acquisitions.

         Interest income decreased  ($188,835) or 83.6% to $37,081 for the three
months ended  September 30, 1999 from  $225,916  during the same period in 1998.
Interest  income  increased  $46,443,  or 10.6% to $483,250  for the nine months
ended  September  30, 1999 from  $436,807  during the same  period in 1998.  The
increase for the nine months ended  September  30, 1999 was the result of higher
average  cash and  investment  balances  during the first half of the year.  The
remaining  proceeds from the $100 million Senior Notes were used to complete the
acquisitions in the third quarter which lead to the reduction of interest income
for the three months ended September 30, 1999.

         Interest expense and financing costs, net of capitalized interest costs
increased  $2,757,685  or  220%  and  $7,181,853,  or  264%  to  $4,010,028  and
$9,906,434  for the three and nine  month  periods  ended  September  30,  1999,
respectively.  Interest expense and financing costs, net of capitalized interest
costs for the comparable  periods in 1998 were  $1,252,343 and  $2,724,581.  The
increase resulted primarily from increased  indebtedness  incurred in connection
with the 11.5% Senior Notes. In addition 1999 results reflect the full impact of
the 7% Convertible  Subordinated Notes which closed during the second quarter of
1998 and the increased  borrowing  from The BankNorth  Group.  See Note 5 to the
Consolidated   Financial   Statements.   Interest  is  capitalized  on  landfill
development  costs  related  to  permitting,  site  preparation,   and  facility
construction  during the  period  that these  assets are  undergoing  activities
necessary for their intended use. For the three and nine months ended  September
30, 1999, the Company  capitalized  $369,237 and  $1,061,437 of interest  costs,
respectively.  No interest was  capitalized  for the three and nine months ended
September 30, 1998.

         Royalty and other income  (expense) was  ($264,410)  and ($542,100) for
the three and nine month periods ended September 30, 1999, respectively. Royalty
and other income (expense) for the comparable periods in 1998 were ($37,120) and
($52,570), respectively. Royalty and other income (expense) primarily relates to
the Company's medical waste treatment proprietary technologies.  The increase in
1999 was due to travel  and  professional  fees  related  to an  ongoing  patent
infringement  lawsuit  discussed  in  Note  15  to  the  Consolidated  Financial
Statements in the Company's Annual Report filed on Form 10-K, for the year ended
December 31, 1998.

         The net loss for the nine months ended  September  30, 1999  includes a
non-cash  charge of $5,583,717 in  connection  with the  conversion of debt into
equity. See Note 5 to the Consolidated Financial Statements.


EBITDA:

         EBITDA is defined as operating  income from continuing  operations plus
depreciation  and  amortization,  which includes  depreciation  and amortization
included  in  selling,  general  and  administrative  expenses.  EBITDA does not
represent, and should not be considered as an alternative, to net income or cash
flow from operating activities,  each as determined in accordance with generally
accepted accounting principles ("GAAP").  Moreover,  EBITDA does not necessarily
indicate whether cash flow will be sufficient for such items as working capital,
capital expenditures, or to react to changes in the Company's industry or to the
economy in general.  The Company believes that EBITDA is a measure commonly used
by lenders and certain  investors  to  evaluate a company's  performance  in the
solid waste  industry.  The Company also  believes  that EBITDA data may help to
understand the Company's performance because such data may reflect the Company's
ability to generate cash flows,  which is an indicator of its ability to satisfy
its  debt  service,  capital  expenditures  and  working  capital  requirements.
However,  functional or legal requirements may require the conservation of funds
for uses other than those previously described. Because EBITDA is not calculated
by all companies and analysts in the same fashion,  investors  should  consider,
among other  factors:  the  non-GAAP  nature of EBITDA;  actual cash flows;  the
actual availability of funds for debt service,  capital expenditures and working
capital;  and the comparability of the Company's EBITDA data to similarly-titled
measures  reported by other  companies.  Adjusted EBITDA consists of EBITDA,  as
defined above, excluding non-recurring charges.

         The following table sets forth, for the periods indicated, certain data
derived from the Company's  Consolidated  Statement of Operations,  to determine
EBITDA and Adjusted EBITDA:
<TABLE>
<S>                                      <C>              <C>              <C>              <C>
                                              Three months ended                  Nine months ended
                                                 September 30,                      September 30,
                                              1999           1998               1999             1998

 Loss from operations                    ($ 2,822,252)    ($ 53,545)       ($ 4,810,066)    ($ 1,446,472)

 Depreciation and amortization              3,574,351     1,362,864           8,215,971        2,769,147

 EBITDA                                       752,099     1,309,319           3,405,905        1,322,675

 Write-off of projected development costs           -             -                   -          235,284
 Acquisition integration costs              1,371,062       794,811           2,377,648        1,385,673

 Adjusted EBITDA                          $ 2,123,161   $ 2,104,130         $ 5,783,553      $ 2,943,632

 EBITDA as a % of revenue                        4.3%          18.7%               9.1%             10.4%

 Adjusted EBITDA as a % of revenue              12.2%          30.0%              15.4%             23.2%

</TABLE>


Financial Position

         WSI had  approximately  $2.5 million in cash as of September  30, 1999.
This  represents  an increase of  approximately  $2.3 million from  December 31,
1998. The Company had negative working capital of approximately  $7.0 million as
of September  30, 1999, a decrease of  approximately  $0.5 million from December
31, 1998. This increase in cash was primarily due to the remaining proceeds from
the Senior Notes,  private  placement and BankNorth  Group credit facility which
were offset by the cash paid for acquisitions and debt repayments.

         During the nine months  ended  September  30, 1999,  WSI acquired  five
collection  companies  and a landfill in Central  Pennsylvania,  one  collection
company in Vermont, two collection companies,  two transfer stations and a paper
recycling plant in Eastern New England,  two collection companies and a transfer
station in Upstate New York and a collection company and transfer station in the
Baltimore,   Maryland/Washington   D.C  region.   The  aggregate   cost  of  the
acquisitions was approximately  $113.0 million consisting of approximately $72.7
million  in cash,  $19.3  million  in common  stock,  $11.6  million in Series C
Preferred Stock and $9.4 million in assumed  liabilities.  The acquisitions have
combined annual revenues of approximately $42.0 million.

         At September 30, 1999,  the Company had  approximately  $9.6 million in
trade accounts receivables.  The Company has estimated an allowance for doubtful
accounts of approximately $0.8 million,  which is considered sufficient to cover
future bad debts.

         During the nine months ended  September 30, 1999,  the Company  devoted
substantial resources to various corporate development activities.  Additions to
property  and  equipment  during the nine months ended  September  30, 1999 were
approximately   $126.1  million,   which  included  assets   purchased   through
acquisition of approximately $110.2 million.

Liquidity and Capital Resources

         The Company's  business is capital  intensive.  The  Company's  capital
requirements,  which  are  substantial,   include  acquisitions,   property  and
equipment  purchases and capital  expenditures  for landfill cell  construction,
landfill  development and landfill closure activities.  Principally due to these
factors,  the Company will usually have working  capital  deficits.  The Company
plans to meet its capital needs through  various  financing  sources,  including
internally  generated  funds and the issuance of equity  securities and debt. On
May 13, 1998,  the Company  closed an offering of $60.0  million 7%  Convertible
Subordinated   Notes  which   resulted  in  net   proceeds  to  the  Company  of
approximately  $58.3 million.  On March 2, 1999, the Company completed a private
offering  of 11 1/2%  Senior  Notes in the  aggregate  principal  amount of $100
million due January  15, 2006 which  resulted in net  proceeds to the Company of
approximately  $97.3  million.  On March 31,  1999,  the  Company  completed  an
exchange  offering  whereby  approximately  $10,449,000  of the  7%  Convertible
Subordinated  Notes were exchanged into 2,244,109 shares of its common stock. In
August  1999,  the Company  closed a private  placement  of its common  stock of
approximately  $15.7  million  at $7 per  share.  See  Footnotes  5 and 6 to the
Consolidated  Financial  Statements for further  discussion of these items.  The
Company intends to continue its strategy to  aggressively  pursue and develop an
integrated solid waste management company, primarily through acquisitions. There
can be no assurance that additional debt or equity  financing will be available,
or available on terms  acceptable to the Company.  Any failure of the Company to
obtain required  financing would have a material adverse effect on the Company's
financial condition and results of operations.

        The Company maintains an acquisitions department that is responsible for
the identification,  due diligence, negotiation and closure of acquisitions. The
Company believes that a combination of internally  generated  funds,  additional
debt and equity financing and the remaining proceeds from the Notes will provide
adequate funds to support the Company's cost structure, acquisition strategy and
working capital requirements for the near future.

        In connection with its growth strategy,  the Company currently is and at
any given time will be involved in  potential  acquisitions  that are in various
stages of exploration and negotiation  (ranging from initial  discussions to the
execution of letters of intent and the  preparation  of definitive  agreements),
some of which may, if  consummated,  be  material.  No  assurance  can be given,
however,  that the Company will be successful in completing further acquisitions
in accordance with its growth strategy, or that such acquisitions, if completed,
will be successful.

        For the nine months  ended  September  30,  1999 the  Company  generated
$1,059,180 from operating  activities.  For the same period in 1998, the Company
generated  $1,054,709.  The increased cash flow from  operations in 1999 was due
primarily  to  significantly  increased  revenues  offset by  increased  cost of
operations, acquisition integration costs and selling general and administrative
expenses.  The  remainder  of the cash flow  increase  was due to changes in the
operating  assets and  liabilities  including  increased  accounts  payable  and
accrued expenses offset by increased accounts receivable and deferred revenue.

        EBITDA decreased by $557,220 during the three months ended September 30,
1999 to  $752,099.  EBITDA  increased  $2,083,230  during the nine months  ended
September 30, 1999 to $3,405,905.  EBITDA during the comparable  periods in 1998
was $1,309,319 and $1,322,675.  As a percentage of revenue,  EBITDA decreased to
4.3% and 9.1% during the three and nine  months  ended  September  30, 1999 from
18.7% and 10.4% during the same periods in 1998.  Adjusted  EBITDA  increased by
$19,031 and $2,839,921 during the three and nine months ended September 30, 1999
to $2,123,161 and $5,783,553.  Adjusted EBITDA during the comparable  periods in
1998 was $2,104,130 and $2,943,632.  As a percentage of revenue, adjusted EBITDA
decreased  to 12.2% from 30.0% for the three  months  ended  September  30, 1999
compared to the same period in 1998.  For the nine months  ended  September  30,
1999,  Adjusted  EBITDA  decreased to 15.4%  compared with 23.2% during the same
period in 1998. The primary reason for the reduced EBITDA and adjusted EBITDA as
a  percentage  of  revenue  is due to the  acquisitions  completed  in the third
quarter of 1999.  During the third  quarter of 1999,  the Company  acquired  new
operations  in the Eastern New England  and  Baltimore,  Maryland/Washington  DC
regions.  These  acquisitions  consist of only  collection and transfer  station
operations  at this time which  typically  experience  much lower  margins  than
landfill  operations.  It is  management's  intentions to fully  internalize the
waste from these  operations with WSI owned  landfills,  including the Mostoller
landfill  expected to open in December  1999,  over the next  several  quarters,
which will significantly reduce the cash expense for waste disposal. The Company
would  expect that as these  operations  are  internalized,  EBITDA and adjusted
EBITDA would both increase in dollars and as a percentage of revenue.

        Net cash used by  investing  activities  during the first nine months of
1999 was $103,641,629 compared to $62,181,280 in the same period in 1998. Of the
net cash used by investing  activities in 1999,  approximately $84.0 million was
used for the acquisition of landfill,  collection and transfer  operations.  See
Footnote 2. Additional capital  expenditures of approximately $16.0 million were
made to increase operating  efficiencies at the Company's  existing  operations.
Other investing  activity  included the acquisition of various long-term permits
necessary to operate the landfills and for long-term prepaid disposal costs.

        The Company's  capital  expenditures  and capital needs for acquisitions
have  increased   significantly,   reflecting  the  Company's  rapid  growth  by
acquisition  and  development  of revenue  producing  assets,  and will increase
further  as the  Company  continues  to  complete  acquisitions.  Total  capital
expenditures  are expected to further  increase during the remainder of 1999 and
into 2000 due to  acquisitions,  ongoing  development  and  construction  of the
Mostoller and South Hadley  Landfills,  and construction of transfer stations in
Upstate New York and Eastern New England.

         Net cash provided by financing  activities during the first nine months
of 1999 was approximately  $105.0 million. The primary source of cash was due to
the proceeds of  approximately  $97.3  million,  net of expenses,  from the $100
million Senior Notes offering. The proceeds were offset by repayment of existing
debt of approximately $20.6. In addition, the Company repurchased  approximately
575,000 shares of its common stock for approximately  $3.2 million.  The Company
also received $15.7 million through the private placement of 2,239,745 shares of
common stock.

        On August 3,  1999,  the  Company  entered  into a $25  million  secured
revolving  credit facility with The BankNorth Group,  N.A. to fund  acquisitions
and for general working capital  purposes.  The revolving credit agreement has a
term of three years,  provides for an interest rate based on LIBOR or Prime, and
includes  other terms and  conditions  customary  for secured  revolving  credit
facilities.  At September 30, 1999 the Company had borrowed  $17,500,000 against
the credit facility.

        At September 30, 1999, the Company had  approximately  $172.6 million of
long-term debt.

        Seasonality.  The Company's  revenues and results of operations  tend to
vary  seasonally.  The winter  months of the fourth  and first  quarters  of the
calendar year tend to yield lower revenues than those  experienced in the warmer
months of the second and third quarters.  The primary reasons for lower revenues
in the winter  months  include,  without  limitation:  (i) harsh winter  weather
conditions  which can interfere  with  collection and  transportation,  (ii) the
construction  and  demolition  activities  which  generate  waste are  primarily
performed  in the warmer  seasons and (iii) the volume of waste in the region is
generally  lower than that which occurs in warmer months.  The Company  believes
that the  seasonality  of the revenue  stream  will not have a material  adverse
effect on the Company's business,  financial condition and results of operations
on an annualized basis.

        The  Company  does not  believe  its  operations  have  been  materially
affected by inflation.

         Based upon its current  operating  plan, the Company  believes that its
cash  and  cash  equivalents,   available  borrowings,  future  cash  flow  from
operations  and the proceeds of future debt and equity  financings  will satisfy
the Company's working capital needs for the near future.  However,  there can be
no assurances in this regard.


Certain Factors Affecting Future Operating Results

         The  following  factors,  as well as others  mentioned in the Company's
Annual  Report on Form 10-K for the year ended  December 31, 1998,  (filed March
31,  1999),  as amended by Form 10-K/A  Amendments  Nos. 1 and 2 (filed April 4,
1999 and August 6, 1999, respectively;  File No. 000-25998),  could cause actual
results to differ materially from those indicated by forward-looking  statements
made in this Quarterly Report on Form 10-Q:

- - Our history of losses makes investment in Waste Systems highly speculative;  -
Our high level of indebtedness  could adversely  affect our financial  health; -
Incurring  more debt  could  further  exacerbate  the risks of our high level of
indebtedness;  - We may not generate enough cash to service our  indebtedness or
our other liquidity needs; - We have no control over many factors in our ability
to finance  planned  growth;  - Our future  success  depends upon our ability to
manage rapid growth in operations  and personnel;  - Our future success  depends
upon our ability to identify,  acquire and integrate acquisition targets; - Loss
of key executives  could affect Waste  Systems'  ability to achieve our business
objectives;
- - Failed acquisitions or projects may adversely affect our results of operations
and  financial  condition;  - Our  business  may not  succeed  due to the highly
competitive  nature of the solid waste management  industry;  - Seasonal revenue
fluctuations   may   negatively   impact  our   operations;   -  The  geographic
concentration of our operations  magnifies the risks to our success; - Potential
difficulties in acquiring  landfill capacity could increase our costs; - Failure
to obtain landfill closure performance bonds and letters of credit may adversely
affect our business;  - Estimated accruals for landfill closure and post-closure
costs may not meet our actual financial  obligations;  - Environmental and other
government regulations impose costs and uncertainty on our operations;  - We are
exposed  to  potential   liability  for  environmental   damage  and  regulatory
noncompliance;  - Our environmental  liability insurance may not cover all risks
of loss;  -  Addressing  local  community  concerns  about  our  operations  may
adversely  affect our business;  and - Year 2000 problems  could have an adverse
impact on our business.


         Since December 31, 1998, the Company incurred  additional  indebtedness
through the $100 million  Senior  Notes  offering,  which  creates a more highly
leveraged capital  structure of the Company.  While the Company does not have to
pay any  principal  on the Senior  Notes  until  2006,  the  Company  will incur
substantial  increased interest expense. In addition,  based on the terms of the
Senior  Notes,  the  interest  rate on the Senior Notes will be increased if the
Company does not achieve  certain levels of consolidated  stockholders'  equity.
Accordingly,  the Company may decide to issue  substantial  additional shares of
its capital stock, in order to increase its stockholders' equity.

Year 2000 Compliance

         The  statements  in  the  following  section  include  the  "Year  2000
readiness  disclosure"  within  the  meaning  of the Year 2000  Information  and
Readiness  Disclosure  Act.  Please  refer  to the  information  located  at the
beginning of this Item 2 regarding forward-looking  statements contained in this
section.

         The Company is assessing  the readiness of its systems for handling the
Year 2000. Although the assessment is continuing,  management currently believes
that all  material  systems  will be  compliant  by Year 2000 and that the costs
associated with this will not be material. The Company has incurred only minimal
costs to date associated with the Year 2000 issue.

         The Company is in the process of identifying key third-party vendors to
understand their ability to continue  providing  services through Year 2000. The
Company  uses  well-regarded  nationally  known  software  vendors  for both its
general accounting  applications and industry-specific  customer information and
billing systems.  The Company has implemented a new general  accounting  package
which the  Company  believes  is fully  Year 2000  compatible,  and the  Company
believes that the provider of the solid waste industry customer  information and
billing system is Year 2000 compatible.  The Company's banking  arrangements are
with national banking  institutions,  which have represented to the Company that
they are  taking all  necessary  steps to insure  its  customers'  uninterrupted
service  throughout  applicable Year 2000 timeframes.  The Company's  payroll is
performed  out-of-house by the largest  provider of third party payroll services
in the country,  which has made a commitment of  uninterrupted  service to their
customers throughout applicable Year 2000 timeframes.

        While the Company  currently  expects  that the Year 2000 issue will not
cause  significant  operational  problems,  delays in the  implementation of new
information  systems, or failure to fully identify all Year 2000 dependencies in
the Company's systems and in the systems of suppliers and financial institutions
could have material adverse  consequences on the Company's  business,  financial
prospects  and  results of  operations.  Therefore,  the  Company is  developing
contingency plans for continuous operations in the event such problems arise.

Item 3.   Quantitative and Qualitative Disclosures about Market Risk

         Waste Systems $25 million credit facility has a variable  interest rate
based on LIBOR or the Prime  rate.  As  interest  rates  increase in the overall
credit market, our interest expense will increase proportionately.  In addition,
as interest  rates increase in the overall  market,  we may find it difficult to
borrow  under the credit  facility  or to enter into other  loans to finance our
acquisition  strategy. We do not believe that our market risk is material to our
financial condition and results of operations.


<PAGE>



                                     PART II

Item 1.  Legal Proceedings

         The Company is party to pending legal proceedings and claims.  Although
the outcome of such  proceedings and claims cannot be determined with certainty,
the Company's  management,  after consultation with outside legal counsel, is of
the opinion that the expected final outcome  should not have a material  adverse
effect on the Company's financial position, results of operations or liquidity.


Item 2.  Changes in Securities

         Private Placement.  In August 1999, the Company issued 2,239,745 shares
of its common stock at $7 per share in a private placement for proceeds totaling
$15,678,216. The proceeds were used for acquisitions.

         Series C Preferred  Stock.  As a part of an  acquisition  completed  in
August 1999,  the Company  issued  1,000  shares of Series C Preferred  Stock at
$11,615 per share for total  proceeds of  $11,615,000.  In  accordance  with the
terms of the issuance,  on October 21, 1999, a special  shareholders meeting was
held and each share of the Series C  Preferred  Stock was  converted  into 1,763
shares of common stock.

Item 3.  Defaults Upon Senior Securities

         None.

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

          Series C Preferred  Stock.  As a part of an  acquisition  completed in
July 1999,  the Company  created and issued  1,000  shares of Series C Preferred
Stock.  Each share was issued at $11,615 for total proceeds of  $11,615,000.  On
October 21, 1999, a special  shareholders meeting was held and the conversion of
the Series C Preferred  Stock was  approved.  As a result,  the 1,000  shares of
Series C Preferred  stock were fully  converted into 1,763,000  shares of common
stock. The detail of the vote is as follows:


         For         Against       Abstain         No Vote             Total

      9,987,329       46,290         8,000             -             10,041,619


Item 5.  Other Information

         None.

Item 6.  Exhibits, Financial Statement Schedules, and Reports on Form 8-K

(A)      1.  Financial Statements

         The financial statements are listed under Part I, Item 1 of this
         Report.

         2.  Financial Statement Schedules

         None.

3.       Exhibits

         None.

(B)      Reports on Form 8-K

         None.



<PAGE>


SIGNATURES

         Pursuant to the  requirements of Section 13 of the Securities  Exchange
Act of 1934,  the  Registrant  has duly  caused  this report to be signed on its
behalf by the undersigned thereunto duly authorized.

                                    WASTE SYSTEMS INTERNATIONAL, INC.


 Date: November 12, 1999            By: /s/ Philip Strauss
                                        Philip Strauss
                                        Chairman, Chief Executive Officer
                                        and President
                                        (Principal Executive Officer)



 Date: November 12, 1999            By: /s/ James L. Elitzak
                                        James L. Elitzak
                                        Vice President and Chief Financial
                                        Officer
                                        (Principal Financial and Accounting
                                        Officer)

<PAGE>

Exhibit 5

                              LETTER OF TRANSMITTAL

                        WASTE SYSTEMS INTERNATIONAL, INC.


                   Offer for $22,500,000 principal amount of,
                      and accrued but unpaid interest on,
                          11 1/2% Senior Notes Due 2006
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock


                   Offer for $77,500,000 principal amount of,
                      and accrued but unpaid interest on,
                     11 1/2% Series B Senior Notes Due 2006
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock



                 Offer for $49,551,420 principal amount of, and
                         accrued but unpaid interest on,
                   7% Convertible Subordinated Notes Due 2005
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock

- --------------------------------------------------------------------------------
THE EXCHANGE  OFFER WILL EXPIRE AT 5:00 PM, NEW YORK CITY TIME,  ON FEBRUARY 14,
2000, UNLESS EXTENDED (THE "EXPIRATION DATE"). TENDERS MAY BE WITHDRAWN PRIOR TO
MIDNIGHT, NEW YORK CITY TIME, ON THE EXPIRATION DATE.
- --------------------------------------------------------------------------------

                                  Delivery to:
                        Bank of New York, Exchange Agent

              By Hand:                         By Overnight Courier or
                                             Registered/Certified Mail:
        The Bank of New York
         101 Barclay Street                     The Bank of New York
         New York, NY 10286                      101 Barclay Street
            Ground Level                         New York, NY 10286
   Corporate Trust Services Window          Attn: Reorganization Unit-7E
    Attn: Reorganization Unit-7E


                                 By Facsimile:
                                 (212) 815-6339
                             Telephone Confirmation:
                                 (212) 815-3682


         Delivery of these  instructions  to an address  other than as set forth
above, or electronic transmission of instructions other than as set forth above,
will not constitute a valid delivery.



<PAGE>



         The undersigned  acknowledges  that he or she has received and reviewed
the Exchange Offering  Memorandum dated January 18, 2000 (the "Exchange Offering
Memorandum") of Waste Systems  International,  Inc., a Delaware corporation (the
"Company"),  and this  Letter of  Transmittal  (the  "Letter"),  which  together
constitute the Company's offers (the "Exchange Offers") to exchange an aggregate
number of up to 158,427  shares of Series E Convertible  Preferred  Stock of the
Company  ("Series E  Convertible  Preferred  Stock") for  $22,500,000  principal
amount of, and accrued but unpaid  interest on, issued and  outstanding  11 1/2%
Senior Notes Due 2006 of the Company (the "Senior Notes"), $77,500,000 principal
amount of, and accrued but unpaid  interest on, issued and  outstanding  11 1/2%
Series B Senior Notes Due 2006 of the Company (the "Series B Senior  Notes") and
$49,551,420  principal amount of, and accrued but unpaid interest on, issued and
outstanding  7%  Convertible  Subordinated  Notes Due 2005 of the  Company  (the
"Subordinated Notes") with the holders thereof.

         Holders of Senior Notes,  Series B Senior Notes or  Subordinated  Notes
whose Senior Notes, Series B Senior Notes or Subordinated Notes are accepted for
exchange  will not  receive  any  payment in respect of  interest on such Senior
Notes,  Series B Senior Notes or  Subordinated  Notes  otherwise  payable on any
interest  payment  date  the  record  date for  which  occurs  on or  after  the
Expiration  Date.  The Company  shall  notify the  holders of the Senior  Notes,
Series B Senior Notes or Subordinated Notes of any extension by means of a press
release or other  public  announcement  no later  than 9:00 A.M.,  New York City
time, on the next business day after the previously scheduled Expiration Date.

         This Letter is to be  completed by a holder of Senior  Notes,  Series B
Senior Notes or Subordinated  Notes either if  certificates  are to be forwarded
herewith or if a tender of certificates for Senior Notes,  Series B Senior Notes
or Subordinated Notes, if available, is to be made by book-entry transfer to the
account  maintained by the Exchange Agent at The  Depository  Trust Company (the
"Book-Entry  Transfer  Facility")  pursuant to the  procedures  set forth in the
Exchange Offering Memorandum under "The Exchange  Offers--Book-Entry  Transfer."
Holders of Senior  Notes,  Series B Senior  Notes or  Subordinated  Notes  whose
certificates are not immediately  available,  or who are unable to deliver their
certificates  or  confirmation  of the book-entry  tender of their Senior Notes,
Series B Senior Notes or Subordinated Notes into the Exchange Agent's account at
the Book-Entry  Transfer  Facility (a "Book-Entry  Confirmation")  and all other
documents  required  by this  Letter  to the  Exchange  Agent on or prior to the
Expiration  Date,  must tender  their  Senior  Notes,  Series B Senior  Notes or
Subordinated Notes according to the guaranteed  delivery procedures set forth in
the Exchange Offering Memorandum under "The Exchange Offers--Guaranteed Delivery
Procedure."  See Instruction 1 to this Letter,  below.  Delivery of documents to
the Book-Entry  Transfer  Facility does not constitute  delivery to the Exchange
Agent.

         The undersigned  has completed the  appropriate  boxes below and signed
this Letter to indicate the action the undersigned  desires to take with respect
to the Exchange Offers.

         List  below the Senior  Notes,  Series B Senior  Notes or  Subordinated
Notes to which this Letter  relates.  If the space provided below is inadequate,
the certificate  numbers and principal  amount of Senior Notes,  Series B Senior
Notes or  Subordinated  Notes  should be listed on a  separate  signed  schedule
affixed hereto.

- --------------------------------------------------------------------------------
                DESCRIPTION OF SENIOR NOTES
- ----------------------------------- ------------- ----------------- ------------
  Name(s) and Address(es)               (1)            (2)              (3)
  of Registered Holder(s)                           Aggregate
 (Please fill in, if blank)                         Principal        Principal
                                     Certificate    Amount of          Amount
                                      Number(s)*   Senior Note(s)    Tendered**
- ----------------------------------- ------------- ----------------- ------------

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

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

                                    ------------- ----------------- ------------
                                        Total
- ----------------------------------- ------------- ----------------- ------------


<PAGE>



- --------------------------------------------------------------------------------
       DESCRIPTION OF SERIES B SENIOR NOTES
- ----------------------------------- ------------- ----------------- ------------
  Name(s) and Address(es)               (1)            (2)              (3)
  of Registered Holder(s)                            Aggregate
 (Please fill in, if blank)                          Principal
                                                     Amount of       Principal
                                     Certificate      Series B         Amount
                                      Number(s)*   Senior Note(s)    Tendered**
- ----------------------------------- ------------- ----------------- ------------

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

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

                                    ------------- ----------------- ------------
                                        Total
- ----------------------------------- ------------- ----------------- ------------



- --------------------------------------------------------------------------------
       DESCRIPTION OF SUBORDINATED NOTES
- ----------------------------------- ------------- ----------------- ------------
  Name(s) and Address(es)               (1)            (2)              (3)
  of Registered Holder(s)                            Aggregate
 (Please fill in, if blank)                          Principal
                                                     Amount of       Principal
                                     Certificate   Subordinated         Amount
                                      Number(s)*      Note(s)        Tendered**
- ----------------------------------- ------------- ----------------- ------------

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

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

                                    ------------- ----------------- ------------
                                        Total
- ----------------------------------- ------------- ----------------- ------------


- --------------------------------------------------------------------------------
* Need not be completed if Senior Notes,  Series B Senior Notes or  Subordinated
Notes are being tendered by book-entry transfer.

** Unless  otherwise  indicated in this column,  a holder will be deemed to have
tendered ALL of the Senior Notes,  Series B Senior Notes or  Subordinated  Notes
represented  by the Senior Notes,  Series B Senior Notes or  Subordinated  Notes
indicated in column 2. See Instruction 2.
- --------------------------------------------------------------------------------



<PAGE>


         CHECK  HERE  IF  TENDERED  SENIOR  NOTES,  SERIES  B  SENIOR  NOTES  OR
- -------- SUBORDINATED  NOTES ARE BEING DELIVERED BY BOOK-ENTRY  TRANSFER MADE TO
         THE  ACCOUNT  MAINTAINED  BY THE  EXCHANGE  AGENT  WITH THE  BOOK-ENTRY
         TRANSFER  FACILITY  AND  COMPLETE  THE  FOLLOWING:  Name  of  Tendering
         Institution Account Number Transaction Code Number

         CHECK  HERE  IF  TENDERED  SENIOR  NOTES,  SERIES  B  SENIOR  NOTES  OR
- -------- SUBORDINATED  NOTES  ARE  BEING  DELIVERED  PURSUANT  TO  A  NOTICE  OF
         GUARANTEED  DELIVERY PREVIOUSLY SENT TO THE EXCHANGE AGENT AND COMPLETE
         THE FOLLOWING:
         Name(s) of Registered Holder(s)
         Window Ticket Number (if any)
         Date of Execution of Notice of Guaranteed Delivery
         Name of Institution which Guaranteed Delivery
         If Delivered by Book-Entry Transfer, Complete the Following:
         Account Number
         Transaction Code Number

         CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10 ADDITIONAL
- -------- COPIES OF  THE  EXCHANGE  OFFERING  MEMORANDUM  AND 10  COPIES  OF  ANY
         AMENDMENTS  OR SUPPLEMENTS THERETO WITHIN 90 DAYS AFTER THE EXPIRATION
         DATE.
         Name
         Address



<PAGE>


               PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Ladies and Gentlemen:

         Upon the terms and subject to the  conditions  of the Exchange  Offers,
the undersigned hereby tenders to the Company the aggregate  principal amount of
Senior  Notes,  Series B Senior Notes or  Subordinated  Notes  indicated  above.
Subject to, and effective upon, the acceptance for exchange of the Senior Notes,
Series B Senior Notes or  Subordinated  Notes tendered  hereby,  the undersigned
hereby  sells,  assigns and  transfers to, or upon the order of, the Company all
right, title and interest in and to such Senior Notes,  Series B Senior Notes or
Subordinated Notes as are being tendered hereby.

         The undersigned hereby represents and warrants that the undersigned has
full power and authority to tender,  sell, assign and transfer the Senior Notes,
Series B Senior Notes or Subordinated Notes tendered hereby and that the Company
will acquire good and unencumbered  title thereto,  free and clear of all liens,
restrictions, charges and encumbrances and not subject to any advance claim when
the same are accepted by the Company.  The undersigned hereby further represents
that any shares of Series E Convertible Preferred Stock acquired in exchange for
Senior Notes,  Series B Senior Notes or Subordinated  Notes tendered hereby will
have been  acquired in the ordinary  course of business of the person  receiving
such shares of Series E Convertible  Preferred Stock, whether or not such person
is the  undersigned,  that  neither  the holder of such Senior  Notes,  Series B
Senior Notes or Subordinated  Notes nor any such other person has, or had at the
commencement of the Exchange Offers,  an arrangement or  understanding  with any
person to participate in the distribution of such shares of Series E Convertible
Preferred Stock.

         The undersigned will, upon request,  execute and deliver any additional
documents  deemed by the Company to be  necessary  or  desirable to complete the
sale,  assignment  and  transfer of the Senior  Notes,  Series B Senior Notes or
Subordinated  Notes  tendered  hereby.  All authority  conferred or agreed to be
conferred in this Letter and every obligation of the undersigned hereunder shall
be binding  upon the  successors,  assigns,  heirs,  executors,  administrators,
trustees in bankruptcy and legal  representatives  of the  undersigned and shall
not  be  affected  by,  and  shall  survive,  the  death  or  incapacity  of the
undersigned. This tender may be withdrawn only in accordance with the procedures
set forth in "The Exchange Offers-Withdrawal of Tenders" section of the Exchange
Offering Memorandum.

         Unless otherwise indicated herein in the box entitled "Special Issuance
Instructions"  below, please issue the shares of Series E Convertible  Preferred
Stock (and, if applicable,  substitute  certificates  representing Senior Notes,
Series B Senior  Notes or  Subordinated  Notes for any  Senior  Notes,  Series B
Senior Notes or Subordinated Notes not exchanged) in the name of the undersigned
or, in the case of a book-entry  delivery of Senior Notes, Series B Senior Notes
or Subordinated  Notes,  please credit the account indicated above maintained at
the Book-Entry  Transfer Facility.  Similarly,  unless otherwise indicated under
the box entitled  "Special  Delivery  Instructions"  below,  please  deliver the
shares of Series E Convertible  Preferred Stock (and, if applicable,  substitute
certificates  representing  Senior Notes,  Series B Senior Notes or Subordinated
Notes for any Senior  Notes,  Series B Senior  Notes or  Subordinated  Notes not
exchanged) to the undersigned at the address shown above.

         The undersigned  agrees that any interest  payment on the Senior Notes,
Series B  Senior  Notes  or  Subordinated  Notes  that is  payable  prior to the
Expiration  Date may be delayed  and if the tender of the  undersigned's  Senior
Notes,  Series B Senior Notes or  Subordinated  Notes is accepted,  the interest
payment will be paid by delivering  one share of Series E Convertible  Preferred
Stock for each  $1,000  or  integer  multiple  thereof  of  accrued  but  unpaid
interest.  No fractional shares of Series E Convertible  Preferred Stock will be
issed in payment of accrued but unpaid interest but payment in cash will be made
in lieu thereof.  In the event the Exchange Offers are terminated,  interest due
and payable prior to the Expiration  Date will be paid in cash within 5 business
days of the Expiration Date.



<PAGE>


         THE  UNDERSIGNED,  BY COMPLETING THE BOX(ES)  ENTITLED  "DESCRIPTION OF
SENIOR  NOTES" OR  "DESCRIPTION  OF SERIES B SENIOR  NOTES" OR  "DESCRIPTION  OF
SUBORDINATED  NOTES"  ABOVE  AND  SIGNING  THIS  LETTER,  WILL BE DEEMED TO HAVE
TENDERED SUCH SENIOR NOTES,  SERIES B SENIOR NOTES OR SUBORDINATED  NOTES AS SET
FORTH IN SUCH BOX(ES) ABOVE.

- --------------------------------------------------------
             SPECIAL ISSUANCE INSTRUCTIONS
              (See Instructions 3 and 4)

         To  be  completed  ONLY  if  certificates  for
Senior  Notes,  Series B Senior  Notes or  Subordinated
Notes  not   exchanged   and/or   shares  of  Series  E
Convertible  Preferred  Stock  are to be  issued in the
name of and sent to  someone  other  than the person or
persons  whose  signature(s)  appear(s)  on this Letter
above,  or if Senior  Notes,  Series B Senior  Notes or
Subordinated  Notes  delivered by  book-entry  transfer
which are not  accepted for exchange are to be returned
by credit to an account  maintained  at the  Book-Entry
Transfer  Facility  other  than the  account  indicated
above.

Issue Series E  Convertible  Preferred  Stock
and/or  Senior  Notes,  Series B Senior  Notes
or Subordinated Notes to:

Name(s)
                  (Please Type or Print)


                  (Please Type or Print)
Address:


                  (Zip Code)

             Complete Substitute Form W-9

         Credit  unexchanged  Senior  Notes,  Series  B
Senior  Notes  or   Subordinated   Notes  delivered  by
book-entry   transfer   to  the   Book-Entry   Transfer
Facility account set forth below


                  (Book-Entry Transfer Facility
                  Account Number, if applicable)
- --------------------------------------------------------

- ------------------------------------------------------
             SPECIAL DELIVERY INSTRUCTIONS
              (See Instructions 3 and 4)

         To be  completed  ONLY if  certificates  for
Senior Notes,  Series B Senior Notes or  Subordinated
Notes  not  exchanged   and/or  shares  of  Series  E
Convertible  Preferred  Stock  are to be sent to some
other than the person or persons  whose  signature(s)
appear(s)  on this Letter  above or to such person or
persons  at  an  address  other  than  shown  in  the
box(es)  entitled  "Description  of Senior  Notes" or
"Description   of   Series   B   Senior   Notes"   or
"Description  of  Subordinated  Notes" on this Letter
above.

Mail Series E Convertible Preferred Stock
and/or Senior Notes, Series B Senior Notes or
Subordinated Notes to:

Name(s)
                  (Please Type or Print)


                  (Please Type or Print)

Address:


                  (Zip Code)


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

         IMPORTANT:  THIS  LETTER  OR A  FACSIMILE  HEREOF  (TOGETHER  WITH  THE
CERTIFICATES  FOR OLD NOTES OR A BOOK-ENTRY  CONFIRMATION AND ALL OTHER REQUIRED
DOCUMENTS OR THE NOTICE OF GUARANTEED DELIVERY) MUST BE RECEIVED BY THE EXCHANGE
AGENT PRIOR TO 5:00 p.m., NEW YORK CITY TIME, ON THE EXPIRATION DATE.



<PAGE>


                  PLEASE READ THIS ENTIRE LETTER OF TRANSMITTAL
                  CAREFULLY BEFORE COMPLETING ANY OF THE ABOVE.

- --------------------------------------------------------------------------------
                                                 PLEASE SIGN HERE
                                    (TO BE COMPLETED BY ALL TENDERING HOLDERS)
                                    (Complete Accompanying Substitute Form W-9)

         Date:                      , 2000

         X                          , 2000

         X                          , 2000
         Signature(s) of Owner(s)   Date

         If a holder is  tendering  any Senior  Notes,  Series B Senior Notes or
Subordinated  Notes,  this Letter must be signed by the registered  holder(s) as
the name(s)  appear(s)  on the  certificate(s)  for the Senior  Notes,  Series B
Senior Notes or  Subordinated  Notes or by any  person(s)  authorized  to become
registered  holder(s) by endorsements  and documents  transmitted  herewith.  If
signature is by a trustee, executor,  administrator,  guardian, officer or other
person acting in a fiduciary or representative  capacity,  please set forth full
title. See Instruction 3 to this Letter, below.

Name(s):


         (Please Type or Print)

Capacity:

Address:


         (Including Zip Code)

                                                SIGNATURE GUARANTEE
                                          (If required by Instruction 3)

Signature(s) Guaranteed by
an Eligible Institution:
         (Authorized Signature)


         (Title)


         (Name and Print)

Dated:   , 2000

- --------------------------------------------------------------------------------
IMPORTANT. This letter or a facsimile thereof must be received by the
         Exchange Agent on or prior to the Expiration Date.
- ----------------------------- -------------------------------- -----------------
        SUBSTITUTE             Part I:  PLEASE PROVIDE YOUR     Social Security
         FORM W-9              TIN IN THE SPACE AT THE RIGHT    Number or
 Department of the Treasury    AND CERTIFY BY SIGNING AND       Employer
  Internal Revenue Service     DATING BELOW                     Identification
                                                                Number
Payer's Request for Taxpayer
Identification Number (TIN)
                               -------------------------------------------------
                               Part II: For Payees exempt from backup
                               withholding, see the enclosed Guidelines for
                               Certification of Taxpayers Identification  Number
                               on Substitute  Form  W-9  and  complete  as
                               instructed therein.

                               Part III
                               Awaiting TIN:

- --------------------------------------------------------------------------------
Certification.  Under penalties of perjury, I certify that:

(1) The Number shown on this form is my correct Taxpayer  Identification  Number
(or I am waiting for a number to be issued to me), and

(2) I am not  subject  to  backup  withholding  either  because  I have not been
notified  by the  Internal  Revenue  Service  (IRS)  that I am subject to backup
withholding as a result of a failure to report all interest or dividends, or the
IRS has notified me that I am no longer subject to backup withholding.

Certification  Instructions.  You must cross out item (2) above if you have been
notified  by the IRS that you are  subject  to  backup  withholding  because  of
underreporting interest or dividends on your tax return. However, if after being
notified by the IRS that you were  subject to backup  withholding  you  received
another  notification  from the IRS that you were no  longer  subject  to backup
withholding, do not cross out item (2).
- --------------------------------------------------------------------------------
         PLEASE SIGN HERE  Signature                 Date

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



<PAGE>


                                  INSTRUCTIONS

  Forming  Part of the  Terms and  Conditions  of the  Exchange  Offer for up to
    $22,500,000  aggregate  principal amount of, and accrued but unpaid interest
    on, 11 1/2% Senior Notes Due 2006,  up to  $77,500,000  aggregate  principal
    amount of, and accrued but unpaid interest on, 11 1/2% Series B Senior Notes
    Due 2006 and up to $49,551,420  aggregate  principal  amount of, and accrued
    but unpaid interest on, 7% Convertible Subordinated Notes Due 2005 of
    Waste Systems International, Inc., in Exchange for Shares of Series E
    Convertible Preferred Stock of Waste Systems International, Inc.

1.       Delivery of this Letter and Notice of Guaranteed Delivery Procedures.

         This Letter is to be completed by  noteholders  either if  certificates
are to be  forwarded  herewith  or if  tenders  are to be made  pursuant  to the
procedures  for  delivery  by  book-entry  transfer  set  forth in the  Exchange
Offering   Memorandum   under   "The   Exchange   Offers-Book-Entry   Transfer."
Certificates for all physically  tendered Senior Notes, Series B Senior Notes or
Subordinated Notes, or Book-Entry Confirmation, as the case may be, as well as a
properly  completed  and duly  executed  Letter (or  manually  signed  facsimile
hereof) and any other documents required by this Letter, must be received by the
Exchange  Agent at the  address set forth  herein on or prior to the  Expiration
Date,  or  the  tendering  holder  must  comply  with  the  guaranteed  delivery
procedures set forth below.

         Holders whose  certificates for Senior Notes,  Series B Senior Notes or
Subordinated  Notes are not  immediately  available or who cannot  deliver their
certificates and all other required  documents to the Exchange Agent on or prior
to the  Expiration  Date, or who cannot  complete the  procedure for  book-entry
transfer on a timely basis, may tender their Senior Notes, Series B Senior Notes
or Subordinated Notes pursuant to the guaranteed  delivery  procedures set forth
in the  Exchange  Offering  Memorandum  under "The  Exchange  Offers--Guaranteed
Delivery  Procedure."  Pursuant to such procedure,  (i) such tender must be made
through an Eligible Institution, (ii) prior to the Expiration Date, the Exchange
Agent must receive from such Eligible  Institution a properly completed and duly
executed  letter (or a facsimile  thereof)  and Notice of  Guaranteed  Delivery,
substantially in the form provided by the Company (by telegram, telex, facsimile
transmission,  mail or hand delivery), setting forth the name and address of the
holder of Senior  Notes,  Series B Senior  Notes or  Subordinated  Notes and the
amount of Senior Notes,  Series B Senior Notes or  Subordinated  Notes tendered,
stating that the tender is being made thereby and guaranteeing  that within five
New York Stock Exchange ("NYSE") trading days after the date of execution of the
Notice of Guaranteed  Delivery,  the  certificates  for all physically  tendered
Senior  Notes,  Series B Senior  Notes or  Subordinated  Notes,  or a Book-Entry
Confirmation,  and any other documents required by this Letter will be deposited
by the Eligible  Institution  with the Exchange Agent and (iii) the certificates
for all physically  tendered Senior Notes, Series B Senior Notes or Subordinated
Notes, in proper form for transfer, or Book-Entry Confirmation,  as the case may
be,  and all other  documents  required  by this  Letter,  are  received  by the
Exchange  Agent within five NYSE trading days after the date of execution of the
Notice of Guaranteed Delivery.

         The method of  delivery  of this  Letter,  the Senior  Notes,  Series B
Senior Notes or  Subordinated  Notes and all other required  documents is at the
election and risk of the tendering holders, but the delivery will be deemed made
only when actually received or confirmed by the Exchange Agent. If Senior Notes,
Series B Senior Notes or  Subordinated  Notes are sent by mail,  it is suggested
that the mailing,  return receipt requested,  be made sufficiently in advance of
the Expiration Date to permit delivery to the Exchange Agent prior to 5:00 p.m.,
New York City time, on the Expiration Date.

         See the Exchange Offering Memorandum under "The Exchange Offers."

2.  Partial  Tenders  (not  applicable  to  holders  who  tender  by  book-entry
transfer).

         If less  than  all of the  Senior  Notes,  Series  B  Senior  Notes  or
Subordinated  Notes  evidenced by a physically  submitted  certificate are to be
tendered,  the tendering holder(s) should fill in the aggregate principal amount
of Senior Notes,  Series B Senior Notes or Subordinated  Notes to be tendered in
the box(es) entitled "Description of Senior  Notes-Principal Amount Tendered" or
"Description of Series B Senior Notes-Principal Amount Tendered" or "Description
of  Subordinated   Notes-Principal  Amount  Tendered."  A  reissued  certificate
representing the balance of nontendered  Senior Notes,  Series B Senior Notes or
Subordinated  Notes  will be sent to such  tendering  holder,  unless  otherwise
provided in the  appropriate  box on this Letter,  promptly after the Expiration
Date.  ALL OF THE SENIOR  NOTES,  SERIES B SENIOR  NOTES OR  SUBORDINATED  NOTES
DELIVERED  TO THE  EXCHANGE  AGENT WILL BE DEEMED TO HAVE BEEN  TENDERED  UNLESS
OTHERWISE INDICATED.

3.  Signatures  on this  Letter;  Bond  Powers and  Endorsements;  Guarantee  of
Signatures.

         If this Letter is signed by the registered  holder of the Senior Notes,
Series B Senior Notes or Subordinated  Notes tendered hereby, the signature must
correspond  exactly  with the name as  written  on the face of the  certificates
without any change whatsoever.

         If any tendered  Senior  Notes,  Series B Senior Notes or  Subordinated
Notes are owned of record by two or more joint owners, all such owners must sign
this Letter.

         If any tendered  Senior  Notes,  Series B Senior Notes or  Subordinated
Notes are  registered  in  different  name on several  certificates,  it will be
necessary to complete, sign and submit as many separate copies of this Letter as
there are different registrations of certificates.

         When this Letter is signed by the  registered  holder or holders of the
Senior Notes,  Series B Senior Notes or Subordinated  Notes specified herein and
tendered  hereby,  no  endorsements  of certificates or separate bond powers are
required. If, however,  shares of Series E Convertible Preferred Stock are to be
issued,  or any untendered  Senior Notes,  Series B Senior Notes or Subordinated
Notes are to be released,  to a person other than the  registered  holder,  then
endorsements of any certificates  transmitted hereby or separate bond powers are
required. Signatures on such certificate(s) or bond powers must be guaranteed by
an Eligible Institution.

         If this Letter is signed by a person other than the  registered  holder
or holders of any certificate(s)  specified herein,  such certificate(s) must be
endorsed  or  accompanied  by  appropriate  bond  powers,  in either case signed
exactly as the name or names of the  registered  holder or holders  appear(s) on
the certificate(s) and signatures on such  certificate(s) or bond powers must be
guaranteed by an Eligible Institution).

         Endorsement on certificates for Senior Notes,  Series B Senior Notes or
Subordinated  Notes or signatures on bond powers required by this  Instruction 3
must  be  guaranteed  by a firm  which  is a  member  of a  registered  national
securities  exchange  or a member  of the  National  Association  of  Securities
Dealers,  Inc.  or by a  commercial  bank or trust  company  having an office or
correspondent in the United States (an "Eligible Institution").

         Signatures  on  this  Letter  need  not be  guaranteed  by an  Eligible
Institution,  provided the Senior Notes,  Series B Senior Notes or  Subordinated
Notes are tendered:  (i) by a registered holder of Senior Notes, Series B Senior
Notes or  Subordinated  Notes (which term, for purposes of the Exchange  Offers,
includes any participant in the Book-Entry  Transfer  Facility system whose name
appears on a security  position  listing  as the  holder of such  Senior  Notes,
Series B Senior  Notes or  Subordinated  Notes)  who has not  completed  the box
entitled "Special Issuance  Instructions" or "Special Delivery  Instructions" on
this  Letter or (ii) for the  account of an  Eligible  Institution.  4.  Special
Issuance and Delivery Instructions.

         Tendering   holders  of  Senior   Notes,   Series  B  Senior  Notes  or
Subordinated Notes should indicate in the applicable box the name and address to
which shares of Series E  Convertible  Preferred  Stock  issued  pursuant to any
Exchange Offer and/or substitute  certificates evidencing Senior Notes, Series B
Senior Notes or  Subordinated  Notes not  exchanged are to be issued or sent, if
different  from the name or address of the person  signing this  Letter.  In the
case of issuance in a different  name,  the  employer  identification  or social
security  number of the person named must also be indicated.  Holders  tendering
Senior Notes, Series B Senior Notes or Subordinated Notes by book-entry transfer
may request that Senior Notes,  Series B Senior Notes or Subordinated  Notes not
exchanged  be credited to such account  maintained  at the  Book-Entry  Transfer
Facility as such holder may designate herein. If no such instructions are given,
such Senior  Notes,  Series B Senior Notes or  Subordinated  Notes not exchanged
will be returned to the name or address of the person signing this Letter.

5.       Transfer Taxes.

         The Company  will pay all transfer  taxes,  if any,  applicable  to the
transfer of Senior Notes,  Series B Senior Notes or Subordinated  Notes to it or
its order  pursuant  to the  Exchange  Offers.  If  however,  shares of Series E
Convertible  Preferred  Stock and/or  substitute  Senior Notes,  Series B Senior
Notes or  Subordinated  Notes not exchanged are to be delivered to, or are to be
registered or issued in the name of, any person other than the registered holder
of the  Senior  Notes,  Series B Senior  Notes or  Subordinated  Notes  tendered
hereby, or if tendered Senior Notes, Series B Senior Notes or Subordinated Notes
are  registered  in the name of any person  other than the person  signing  this
Letter,  or if a transfer  tax is imposed for any reason other than the transfer
of Senior Notes,  Series B Senior Notes or Subordinated  Notes to the Company or
its order pursuant to the Exchange Offers, the amount of any such transfer taxes
(whether imposed on the registered  holder or any other persons) will be payable
by the tendering  holder.  If satisfactory  evidence of payment of such taxes or
exemption therefrom is not submitted herewith, the amount of such transfer taxes
will be billed directly to such tendering holder.

         Except as provided in this  Instruction 5, it will not be necessary for
transfer tax stamps to be affixed to the Senior Notes,  Series B Senior Notes or
Subordinated Notes specified in this Letter.

6.       Waiver of Conditions.

         The Company reserves the absolute right to waive satisfaction of any or
all conditions provided in the Exchange Offering Memorandum.

7.       No Conditional Tenders.

         No alternative,  conditional,  irregular or contingent  tenders will be
accepted.  All  tendering  holders  of Senior  Notes,  Series B Senior  Notes or
Subordinated  Notes,  by  execution  of this  Letter,  shall  waive any right to
receive notice of the acceptance of their Senior Notes, Series B Senior Notes or
Subordinated Notes for exchange.

         Neither  the  Company,  the  Exchange  Agent  nor any  other  person is
obligated  to give  notice of any  defect or  irregularity  with  respect to any
tender of Senior Notes,  Series B Senior Notes or  Subordinated  Notes nor shall
any of them incur any liability for failure to give any such notice.

8. Mutilated,  Lost, Stolen or Destroyed Senior Notes,  Series B Senior Notes or
Subordinated Notes.

         Any holder whose Senior  Notes,  Series B Senior Notes or  Subordinated
Notes have been mutilated, lost, stolen or destroyed should contact the Exchange
Agent at the address indicated above for further instructions.

9.       Requests for Assistance or Additional Copies.

         Questions relating to the procedure for tendering,  as well as requests
for additional copies of the Exchange Offering  Memorandum and this Letter,  may
be directed to the Exchange Agent at the address and telephone  number indicated
above.


<PAGE>

Exhibit 6

                          NOTICE OF GUARANTEED DELIVERY

                                       for

                   Tender of $22,500,000 principal amount of,
                      and accrued but unpaid interest on,
                          11 1/2% Senior Notes Due 2006
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock


                   Tender of $77,500,000 principal amount of,
                       and accrued but unpaid interest on,
                     11 1/2% Series B Senior Notes Due 2006
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock


                 Tender of $49,551,420 principal amount of, and
                         accrued but unpaid interest on,
                   7% Convertible Subordinated Notes Due 2005
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock

                                       of

                        WASTE SYSTEMS INTERNATIONAL, INC.

         This Notice of Guaranteed Delivery may be used by any registered holder
of outstanding 11 1/2% Senior Notes Due 2006 (the "Senior  Notes"),  outstanding
11 1/2%  Series B Senior  Notes  Due  2006  (the  "Series  B Senior  Notes")  or
outstanding  7%  Convertible  Subordinated  Notes  Due 2005  (the  "Subordinated
Notes") meeting all of the following  requirements:  (1) such registered  holder
wishes to tender its Senior Notes,  Series B Senior Notes or Subordinated  Notes
in exchange for shares of Series E  Convertible  Preferred  Stock;  and (2) such
registered  holder's Senior Notes,  Series B Senior Notes or Subordinated  Notes
are not  immediately  available or such  registered  holder  cannot  deliver its
Senior  Notes,  Series B Senior  Notes  or  Subordinated  Notes  and  Letter  of
Transmittal  (and any other documents  required by the Letter of Transmittal) to
Bank of New York (the "Exchange Agent") prior to the Expiration Date.



<PAGE>


     This Notice of  Guaranteed  Delivery  may be  delivered  by hand or sent by
facsimile transmission (receipt confirmed by telephone and an original delivered
by  guaranteed  overnight  delivery)  or mail to the  Exchange  Agent.  See "The
Exchange  Offers-Procedures  for Tendering" in the Exchange Offering  Memorandum
dated  January 18, 2000 of Waste  Systems  International,  Inc.  (the  "Exchange
Offering Memorandum").
Capitalized  terms  not  defined  herein  are  defined  in the  Exchange  Offers
Memorandum.

                 The Exchange Agent for the Exchange Offers is:

                                BANK OF NEW YORK

             By Hand:                           By Overnight Courier or
                                                Registered/Certified Mail:
  Bank of New York                              Bank of New York
  101 Barclay Street                            101 Barclay Street
  New York, NY 10286                            New York, NY 10286
  Ground Level                                  Attn: Reorganization Unit - 7E
  Corporate Trust Services Window
  Attn: Reorganization Unit - 7E

                                  By Facsimile:
                                 (212) 815-6339
                             Telephone Confirmation:
                                 (212) 815-3682

         Delivery of this Notice of Guaranteed Delivery to an address other than
as set forth above or transmission of instructions via a facsimile  transmission
to a number other than as set forth above will not  constitute a valid  delivery
under the Exchange Offers.

         This  Notice  of  Guaranteed  Delivery  is not to be used to  guarantee
signatures.  If a  signature  on a  Letter  of  Transmittal  is  required  to be
guaranteed  by an  Eligible  Institution  (as defined in the  Exchange  Offering
Memorandum),  such  signature  guarantee  must appear to the  application  space
provided on the Letter of Transmittal for Guarantee of Signatures.


<PAGE>


Ladies and Gentlemen:

         The undersigned hereby tenders the principal amount of, and accrued but
unpaid  interest on, the Senior  Notes,  Series B Senior  Notes or  Subordinated
Notes indicated below, upon the terms and subject to the conditions contained in
the Exchange Offers Memorandum, receipt of which is hereby acknowledged.

                       DESCRIPTION OF SECURITIES TENDERED

   Name and address of registered
     holder as it appears on the
             11 1/2% Senior           Certificate Number(s)     Principal Amount
           Notes Due 2006               of Senior Notes         of Senior Notes
           (Please Print)                 Tendered                 Tendered








 Name and address of registered
 holder as it appears on the
 11 1/2% Series B Senior           Certificate Number(s)       Principal Amount
 Notes Due 2006                     of Series B Senior        of Series B Senior
(Please Print)                      Notes Tendered               Notes Tendered








 Name and address of registered
 holder as it appears on the
 7%Convertible Subordinated       Certificate Number(s)        Principal Amount
 Notes Due 2005                     of Subordinated             of Subordinated
(Please Print)                      Notes Tendered               Notes Tendered








<PAGE>


                    THE FOLLOWING GUARANTEE MUST BE COMPLETED

                              GUARANTEE OF DELIVERY

                    (Not to be used for signature guarantee)

         The  undersigned,  a firm  that is a member  of a  registered  national
securities  exchange  or a member  of the  National  Association  of  Securities
Dealers,  Inc. or a commercial  bank or trust company having an office,  branch,
agency or  correspondent in the Untied States,  hereby  guarantees to deliver to
the Exchange  Agent at one of its  addresses set forth above,  the  certificates
representing  the Senior  Notes,  Series B Senior  Notes or  Subordinated  Notes
together with a properly  completed and duly executed  Letter of Transmittal (or
facsimile  thereof),  with any  required  signature  guarantees,  and any  other
documents  required  by the Letter of  Transmittal  within  three New York Stock
Exchange,  Inc.  trading  days  after the date of  execution  of this  Notice of
Guaranteed Delivery.

Name of Firm:
                                         (Authorized Signature)

Address:                                  Title:

                                          Name:
                   (Zip Code)                    (Please type or print)
Area Code and Telephone Number:
                                          Date:


        NOTE: DO NOT SEND NOTES WITH THIS NOTICE OF GUARANTEED DELIVERY;
              NOTES SHOULD BE SENT WITH YOUR LETTER OF TRANSMITTAL.

<PAGE>

Exhibit 7

                        WASTE SYSTEMS INTERNATIONAL, INC.

                   Tender of $22,500,000 principal amount of,
                      and accrued but unpaid interest on,
                          11 1/2% Senior Notes Due 2006
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock


                   Tender of $77,500,000 principal amount of,
                      and accrued but unpaid interest on,
                     11 1/2% Series B Senior Notes Due 2006
                                in Exchange for
                 Shares of Series E Convertible Preferred Stock


                 Tender of $49,551,420 principal amount of, and
                         accrued but unpaid interest on,
                   7% Convertible Subordinated Notes Due 2005
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock


To Our Clients:

     Enclosed for your consideration is an Exchange Offering  memorandum,  dated
January 18, 2000 (the "Exchange Offering Memorandum"), and the related letter of
transmittal (the "Letter of Transmittal"), relating to the offers (the "Exchange
Offers") of Waste Systems International,  Inc. (the "Company"),  to exchange the
principal  amount of, and  accrued  but unpaid  interest  on, its 11 1/2% Senior
Notes Due 2006 (the "Senior Notes"),  its 11 1/2% Series B Senior Notes Due 2006
(the "Sereis B Senior Notes") and its 7% Convertible Subordinated Notes Due 2003
(the  "Subordinated  Notes" and together  with the Senior Notes and the Series B
Senior  Notes,  the  "Notes") for shares of its Series E  Convertible  Preferred
Stock (the "Series E Convertible Preferred Stock").

     This  material is being  forwarded  to you as the  beneficial  owner of the
Notes carried by us in your account but not registered in your name. A tender of
such Notes may only be made by us as the holder of record and  pursuant  to your
instructions.

     Accordingly, we request instructions as to whether you wish us to tender on
your  behalf the Notes  held by us for your  account  pursuant  to the terms and
conditions set forth in the enclosed Exchange Offering  Memorandum and Letter of
Transmittal.

     Your  instructions  should be  forwarded  to us as  promptly as possible in
order to permit us to tender  the Notes on your  behalf in  accordance  with the
provisions of the Exchange Offers. The Exchange Offers will expire at 5:00 p.m.,
New York Time,  on  February  14,  2000,  unless  extended by the  Company.  Any
Subordinated Notes tendered pursuant to the Subordinated Note Exchange Offer may
be withdrawn at any time before the Expiration Date.

     Your attention is directed to the following:

     1.   The Exchange Offers are subject to certain conditions set forth in the
          Exchange  Offering  Memorandum in the section  captioned "The Exchange
          Offers--Conditions to the Exchange Offers."

     2.   Any transfer  taxes  incident to the transfer of Notes from the holder
          to the  Company  will be  paid by the  Company,  except  as  otherwise
          provided in the Instructions in the Letter of Transmittal.

     3. The Exchange  Offer expires at 5:00 p.m.,  Eastern Time, on February 14,
2000, unless extended by the Company.

     If you  wish to  have us  tender  your  Notes,  please  so  instruct  us by
completing,  executing and returning to us the  instruction  form on the back of
this letter.  The Letter of Transmittal is furnished to you for information only
and may not be used directly by you to tender Notes.


<PAGE>


                          INSTRUCTIONS WITH RESPECT TO
                               THE EXCHANGE OFFERS

     The  undersigned  acknowledge(s)  receipt of your  letter and the  enclosed
material  referred  to therein  relating  to the  Exchange  Offers made by Waste
Systems International, Inc. with respect to its Notes.

     This will  instruct  you to tender the Notes held by you for the account of
the undersigned and to consent to the proposed Indenture amendment, all upon and
subject  to  the  terms  and  conditions  set  forth  in the  Exchange  Offering
Memorandum and the related Letter of Transmittal.

  Please tender the Notes held by you for my account as indicated below:

                                                         Aggregate Principal
                                                           Amount of Notes

11 1/2% Senior Notes Due 2006..................... _____________________________

11 1/2% Series B Senior Notes Due 2006............ _____________________________

7% Convertible Subordinated Notes Due 2003........ _____________________________



   Please do not tender Notes held by you for my account.

Dated:          ,     1999          _______________________________________

                                    ---------------------------------------
                                    Signature(s)

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

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

                                    ---------------------------------------
                                    Please print name(s) here

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

                                    ---------------------------------------
                                    Address(es)

                                    ---------------------------------------
                                    Area Code and Telephone Number

                                    ---------------------------------------
                                    Tax Identification or Social Security No(s).

     None of the Notes held by us for your  account  will be tendered  unless we
receive  written  instructions  from you to do so.  Unless a  specific  contrary
instruction  is given in the space  provided,  your  signature(s)  hereon  shall
constitute  an  instruction  to us to tender  all the Notes  held by us for your
account.

<PAGE>

Exhibit 8

                        WASTE SYSTEMS INTERNATIONAL, INC.

                   Tender of $22,500,000 principal amount of,
                      and accrued but unpaid interest on,
                         11 1/2% Senior Notes Due 2006
                                in Exchange for
                 Shares of Series E Convertible Preferred Stock


                   Tender of $77,500,000 principal amount of,
                      and accrued but unpaid interest on,
                     11 1/2% Series B Senior Notes Due 2006
                                in Exchange for
                 Shares of Series E Convertible Preferred Stock


                 Tender of $49,551,420 principal amount of, and
                         accrued but unpaid interest on,
                   7% Convertible Subordinated Notes Due 2005
                                 in Exchange for
                 Shares of Series E Convertible Preferred Stock

  To:   Brokers, Dealers, Commercial Banks,
        Trust Companies and Other Nominees

      Waste Systems International, Inc. (the "Company"), upon and subject to the
  terms and  conditions  set forth in the Exchange  Offering  Memorandum,  dated
  January 18, 2000 (the "Exchange Offering Memorandum"), and the enclosed Letter
  of Transmittal (the "Letter of  Transmittal"),  is offering to exchange shares
  of its  Series E  Convertible  Preferred  Stock  (the  "Series  E  Convertible
  Preferred Stock") for $22,500,000  principal amount of, and accrued but unpaid
  interest  on,  its 11  1/2%  Senior  Notes  Due  2006  (the  "Senior  Notes"),
  $77,500,000  principal  amount of, and accrued but unpaid  interest on, its 11
  1/2%  Series B Senior  Notes  Due  2006  (the  "Series  B Senior  Notes")  and
  $49,551,420  principal  amount of, and accrued but unpaid  interest on, its 7%
  Convertible   Subordinated   Notes   Due  2005  (the   "Subordinated   Notes")
  (collectively, the "Exchange Offers").

      We are  requesting  that you contact your clients for whom you hold Senior
  Notes,  Series B Senior Notes or  Subordinated  Notes  regarding  the Exchange
  Offers.  For your  information and for forwarding to your clients for whom you
  hold Senior Notes,  Series B Senior Notes or Subordinated  Notes registered in
  your name or in the name of your nominee,  or who hold Senior Notes,  Series B
  Senior  Notes or  Subordinated  Notes  registered  in their own names,  we are
  enclosing the following documents:

     1.   Exchange Offering Memorandum dated January 18, 2000;

     2.   The Letter of Transmittal for your use and for the information of your
          clients;

     3.   A  Notice  of  Guaranteed  Delivery  to be used to  accept  any of the
          Exchange  Offers if  certificates  for Senior  Notes,  Series B Senior
          Notes or Subordinated Notes are not immediately available or time will
          not permit all required documents to reach the Exchange Agent prior to
          the  Expiration  Date (as  defined in below) or if the  procedure  for
          book-entry transfer cannot be completed on a timely basis;

     4.   A form of letter which may be sent to your  clients for whose  account
          you hold Senior  Notes,  Series B Senior Notes or  Subordinated  Notes
          registered  in your  name or the  name of  your  nominee,  with  space
          provided for obtaining such clients'  instructions  with regard to the
          Exchange Offers;

     5.  Guidelines  for  Certification  of  Taxpayer  Identification  Number on
         substitute Form W-9; and

     6. Return  envelopes  addressed to Bank of New York, the Exchange Agent for
        the Exchange Offers.



<PAGE>



Your prompt action is requested.  The Exchange  Offers will expire at 5:00 p.m.,
Eastern  Time,  on February  14,  2000,  unless  extended  by the  Company  (the
"Expiration Date"). The tender of the Subordinated Notes tendered pursuant to an
Exchange Offer may be withdrawn at any time before the Expiration  Date. See the
Exchange Offering Memorandum under "The Exchange Offers--Withdrawal of Tenders."

     To participate in an Exchange Offer, a duly executed and properly completed
Letter of  Transmittal  (or  facsimile  thereof),  with any  required  signature
guarantees  and any other  required  documents,  should be sent to the  Exchange
Agent and certificates  representing the Senior Notes,  Series B Senior Notes or
Subordinated  Notes should be delivered to the Exchange Agent, all in accordance
with the  instructions  set forth in the Letter of Transmittal  and the Exchange
Offering Memorandum.

     If holders of Senior  Notes,  Series B Senior Notes or  Subordinated  Notes
wish to tender,  but it is impracticable for them to forward their  certificates
for Senior  Notes,  Series B Senior  Notes or  Subordinated  Notes  prior to the
expiration  of the  Exchange  Offers or to comply with the  book-entry  transfer
procedures  on a timely  basis,  a  tender  may be  effected  by  following  the
guaranteed  delivery  procedures  described in the Exchange Offering  Memorandum
under "The Exchange Offers-Procedures for Tendering."

     The Company will,  upon request,  reimburse  brokers,  dealers,  commercial
banks and trust  companies  for  reasonable  and  necessary  costs and  expenses
incurred by them in forwarding the Exchange Offering  Memorandum and the related
documents to the  beneficial  owners of Senior  Notes,  Series B Senior Notes or
Subordinated  Notes  held by them as  nominee or in a  fiduciary  capacity.  The
Company will pay or cause to be paid all stock transfer taxes  applicable to the
exchange of Senior Notes,  Series B Senior Notes or Subordinated  Notes pursuant
to the Exchange  Offers,  except as set forth in  Instruction 5 of the Letter of
Transmittal.

     Any inquiries you may have with respect to the Exchange Offers, or requests
for additional copies of the enclosed  materials,  should be directed to Bank of
New York, the Exchange Agent,  at its address and telephone  number set forth on
the front of the Letter of Transmittal.

                                      Very truly yours,

                                      /s/ Robert Rivkin

                                      Robert Rivkin
                                      Executive Vice President-Acquisitions,
                                      Secretary, Treasurer and Director

     NOTHING  HEREIN OR IN THE ENCLOSED  DOCUMENTS  SHALL  CONSTITUTE YOU OR ANY
PERSON AS AN AGENT OF THE COMPANY OR THE EXCHANGE AGENT, OR AUTHORIZE YOU OR ANY
OTHER PERSON TO USE ANY DOCUMENT OR MAKE ANY  STATEMENTS  ON BEHALF OF EITHER OF
THEM WITH RESPECT TO THE EXCHANGE OFFERS,  EXCEPT FOR STATEMENTS  EXPRESSLY MADE
IN THE EXCHANGE OFFERING MEMORANDUM OR THE LETTER OF TRANSMITTAL.

<PAGE>


Exhibit 9

                        Waste Systems International, Inc.
    Lexington Office Park, 420 Bedford Street, Suite 300, Lexington, MA 02420
                       Tel: 781-862-3000; Fax 781-862-2929

FOR IMMEDIATE RELEASE:

Contacts:         Waste Systems International, Inc.
                  Brian Norris, Director of Investor Relations
                  Telephone: 781-862-3000
- --------------------------------------------------------------------------------


                   WASTE SYSTEMS INTERNATIONAL, INC. ANNOUNCES
                         COMMENCEMENT OF EXCHANGE OFFER

Lexington,  Massachusetts,  January 18, 2000 - Waste Systems International, Inc.
("WSI") (NASDAQ: WSII), a fully integrated  non-hazardous solid waste management
company,  today  announced  the  commencement  of  an  Exchange  Offer  for  its
$50,000,000 Convertible  Subordinated Notes due 2005 and its $100,000,000 Senior
Notes due 2006. The Convertible  Subordinated  Notes and the Senior Notes can be
exchanged  into shares of the Company's  newly  designated  Series E Convertible
Preferred  Stock that will carry an 8% dividend which is payable in kind or cash
at the option of the Company.  The preferred  stock,  which is redeemable at any
time by the Company,  can be converted into shares of the Company's common stock
at a price of $8.00 per share at any time at the option of the holder and can be
mandatorily converted by the Company if its common stock closing price equals or
exceeds  $8.00  for a period  of  twenty  consecutive  trading  days.
The Exchange Offer will expire at 5:00 p.m., New York City time, on Tuesday,
February 14, 2000.


WSI is a fully  integrated  non-hazardous  solid waste management  company.  The
Company currently has operations in Eastern New England,  Central  Pennsylvania,
Vermont, Upstate New York, and Baltimore, Maryland / Washington D.C. which serve
approximately  73,000 commercial,  industrial,  and residential  customers.  The
Company  is  also  evaluating  other   acquisitions  and  opportunities  in  the
Mid-Atlantic and Northeastern markets.

Certain matters discussed in the press release, including statements with regard
to acquisition and growth plans, and prospects, are "forward-looking statements"
intended to qualify  for the safe  harbors  from  liability  established  by the
Private Securities Litigation Reform Act of 1995. Forward-looking statements are
inherently uncertain and subject to risks. Such statements should be viewed with
caution.  Among the important  factors that could cause actual results to differ
materially  from those  indicated  by such  forward-looking  statements  are the
Company's history of losses,  substantial increased leverage,  uncertain ability
to finance the  company's  growth,  ability to identify,  acquire and  integrate
acquisition  targets,   ability  to  manage  growth,   limitations  on  landfill
permitting and  expansion,  dependence on  management,  competition,  geographic
concentration   of  operations,   seasonality,   environmental   and  government
regulations,   potential   environmental   liability   and  adverse   effect  of
environmental regulation,  potential adverse community relations, performance or
surety  bonds  and  letters  of  credit,   environmental   impairment  liability
insurance,  adequacy of accruals  for closure and  post-closure  costs,  capital
expenditures,  Year 2000  compliance,  and the other risk factors  detailed from
time to time in the Company's periodic reports and registration statements filed
with the Securities and Exchange Commission.  The Company makes no commitment to
disclose any revisions to forward-looking  statements,  or any facts,  events or
circumstances  after  the  date  hereof  that  may  bear  upon   forward-looking
statements.

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