UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                  SCHEDULE 14A
                                  ------------

          PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE SECURITIES
                      EXCHANGE ACT OF 1934 (AMENDMENT NO.  )

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                                                Registrant [ ]

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       14A-6(E)(2))

(X)    Definitive Proxy Statement

[ ]    Definitive Additional Materials

[ ]    Soliciting Material Pursuant to Sec.240.14a-12


                         CLEAN DIESEL TECHNOLOGIES, INC.
                (Name of Registrant as Specified In Its Charter)

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    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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                        CLEAN DIESEL TECHNOLOGIES, INC.
                         300 ATLANTIC STREET, SUITE 702
                                STAMFORD CT 06901

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

                    NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
                            TO BE HELD JUNE 11, 2002

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

To the Stockholders of Clean Diesel Technologies, Inc.:

     The  Annual  Meeting  (the  "Meeting")  of  Stockholders  of  Clean  Diesel
Technologies,  Inc.,  a  Delaware  corporation  (the  "Company"),  will  be held
Tuesday,  June  11,  2002,  at the Army & Navy Club of London, 36 Pall Mall, St.
James  Square,  London  SW1  Y5JN,  at  11:30  a.m. to consider and act upon the
following  matters, each of which is explained more fully in the following Proxy
Statement.  A  proxy  card  for  your  use  in  voting  on these matters is also
enclosed.

     1.  To  elect  five  (5)  directors;
     2.  To  approve  the  reappointment  of  Ernst  &  Young LLP as independent
     auditors  for  the  year  2002;
     3.  To  approve  the  amendment  of  the  Company's  1994 Incentive Plan to
     authorize  the  grant  of  incentive  stock  options  as  an alternative to
     non-qualified  stock  options;  and
     4. To transact any other business that may properly come before the meeting
     or  any  adjournment  thereof.

     Only  holders  of  Common Stock of record at the close of business on April
15,  2002  are entitled to notice of and to vote at the Meeting. The presence in
person  or  by  proxy  of  stockholders entitled to cast a majority of the total
number  of votes which may be cast shall constitute a quorum for the transaction
of  business  at  the  Meeting.

     The  Company's  Annual  Report  for  2001  is  enclosed with this Notice of
Meeting  and  Proxy  Statement.

                              By Order of the Board of Directors

                                      Charles W. Grinnell
                                          Secretary

Stamford, Connecticut
April 22, 2002


WHETHER OR NOT YOU PLAN TO ATTEND THE MEETING IN PERSON IT IS REQUESTED THAT YOU
PROMPTLY  FILL  OUT, DATE, SIGN AND RETURN THE ENCLOSED PROXY CARD TO THE SENDER
IN  THE  ENCLOSED  RETURN  ENVELOPE.



                        CLEAN DIESEL TECHNOLOGIES, INC.

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

                                PROXY STATEMENT

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


     The  enclosed proxy is solicited by the Board of Directors (the "Board") of
Clean  Diesel  Technologies,  Inc.,  a  Delaware corporation (the "Company"), in
connection  with  the  Annual  Meeting  of  Stockholders  of  the  Company  (the
"Meeting")  to be held at the Army & Navy Club of London, 36 Pall Mall, St James
Square,  London  SW1  Y5JN,  on Tuesday, June 11, 2002, at 11:30 a.m. and at any
adjournments  thereof.

     The  record  date  with respect to this solicitation is April 15, 2002. All
holders  of the Company's common shares, $.05 par as of the close of business on
that  date  are  entitled to vote at the Meeting. The common shares are the only
outstanding securities of the Company. According to the records of the Company's
transfer  agent,  as of the record date the Company had 11,214,280 common shares
outstanding  and eligible to vote.  A stockholders list as of the record date is
available  for  inspection at the office of the Company set out in the Notice of
Meeting  and  will  be  available  for  inspection  at  the  Meeting.

     The  quorum  for the Meeting is that number of common shares representing a
majority  of  the  votes entitled to be cast. Each stockholder is entitled as of
the  record  date  to  cast  one  vote  per  common  share  held.

     A  proxy  may  be  revoked  by a stockholder at any time prior to its being
voted.  If  a  proxy  is properly signed and not revoked by the stockholder, the
shares  it  represents  will  be  voted  at  the  Meeting in accordance with the
instructions of the stockholder. Abstentions and broker non-votes are counted in
determining  whether a quorum is present, but are not counted in the calculation
of the vote. If the proxy is signed and returned without specifying choices, the
shares  will  be  voted  in  accordance  with  the recommendations of the Board.

     Members  of  the  Board  and  Executive Officers of the Company may solicit
stockholders' proxies. The Company shall bear the cost of proxy solicitation, if
any.

     The  Company's  Annual  Report  to  Stockholders,  containing  financial
statements  reflecting  the  financial position and results of operations of the
Company  for  2001  (the  "Financial Statements"), and this Proxy Statement were
distributed  together  commencing  in  the  week  of  April  22,  2002.


                                        2

                              ELECTION OF DIRECTORS

     The  Board  proposes  the election of five directors. The term of office of
each  director  is until the 2003 Annual Meeting or until a successor shall have
been  duly  elected  or  the director shall sooner resign, retire or be removed.
John A. de Havilland, Derek R. Gray, Charles W. Grinnell, Jeremy D. Peter-Hoblyn
and  James  M.  Valentine,  who are each incumbent directors, are the management
nominees  for  election  as  directors  of the Company. Each of the nominees has
consented to act as a director, if elected. Should one or more of these nominees
become unavailable to accept nomination or election as a director, votes will be
cast for a substitute nominee, if any, designated by the Board. If no substitute
nominee is designated prior to the election, the individuals named as proxies on
the  enclosed  proxy card will exercise their judgment in voting the shares that
they  represent,  unless  the  Board  reduces  the  number  of  directors.

     THE AFFIRMATIVE VOTE OF A PLURALITY OF THE AGGREGATE VOTES CAST OF THE
STOCKHOLDERS VOTING SHALL ELECT THE NOMINEES AS DIRECTORS, THE COMPANY
RECOMMENDS A VOTE FOR EACH OF THE NOMINEES.

     The following table sets forth certain information with respect to each
person nominated and recommended to be elected as directors of the Company.

Name                                 Age          Director Since
- ----                                 ---          --------------

John A. de Havilland                  64              1994
Derek R. Gray                         68              1998
Charles W. Grinnell                   65              1994
Jeremy D. Peter-Hoblyn                62              1994
James M. Valentine                    48              1994

     DIRECTORS AND EXECUTIVE OFFICERS OF THE COMPANY
     -----------------------------------------------

     JOHN  A.  DE  HAVILLAND  has  been  a  director  of  the  Company since its
inception.  Mr. de Havilland was a director of J. Henry Schroder Wagg & Co. Ltd.
from  1972  until his retirement in 1989. Except for the period of April through
December  1998,  Mr. de Havilland was a Managing Director of Fuel-Tech N.V. from
1987  through  March  1, 2002. Fuel-Tech N.V. is a pollution control company and
beneficial owner of 14.4% of the Company's common shares, including warrants and
options  exercisable  within  60  days.

     DEREK  R.  GRAY has been a director of the Company since 1998. Mr. Gray has
been  Managing  Director  of  S  G  Associates  Limited, a United Kingdom fiscal
advisory  firm  since  1971 and a director of Velcro Industries N.V. since 1974.

     CHARLES  W. GRINNELL has been Vice President, General Counsel and Corporate
Secretary  of  the  Company  since its inception and has held the same positions
with  Fuel-Tech  N.V. since 1987. Mr. Grinnell, a Managing Director of Fuel-Tech
N.V.,  is  engaged  in  the  private  practice  of  corporate  law  in Stamford,
Connecticut.


                                        3

     JEREMY  D.  PETER-HOBLYN has been the President and Chief Executive Officer
of  the  Company since its inception until March 12, 2002, when he was appointed
Chairman  and  Chief Executive Officer. Mr. Peter-Hoblyn was a Managing Director
of  Fuel-Tech  N.V.  from  1987  through  March  1,  2002.

     DAVID  W.  WHITWELL,  36,  has  served  as  Vice President, Chief Financial
Officer  and  Treasurer  of  the Company since 1999. Mr. Whitwell had previously
been  Vice  President  and  Chief  Financial Officer of Primedia, Inc.'s Special
Interest  Magazine  Division  since  1996  and  prior  to that position had been
Manager  of  Planning  and  Analysis  at  the  Health  Care Products Division of
Schering  Plough,  Inc.  since  1991.

     JAMES  M.  VALENTINE  has been Executive Vice President and Chief Operating
Officer  of  the  Company  since its inception until March 12, 2002, when he was
appointed  President  and  Chief Operating Officer. From the period 1990 through
1993,  Mr. Valentine was the head of his own energy and environmental consulting
firm.  Mr. Valentine was a Managing Director of Fuel-Tech N.V. from 1993 through
March  1,  2002.

     There are no family relationships between any of the directors or executive
officers. Please also see the text below under the captions "Certain
Relationships and Related Transactions."

     Mr.  Ralph  E. Bailey, formerly Chairman and a director of the Company, and
Douglas  G.  Bailey,  formerly  a  director  of the Company, resigned from those
positions  effective  March  1,  2002. Mr. Ralph E. Bailey is Chairman and Chief
Executive  Officer  of  Fuel-Tech  N.V.  and Mr. Douglas G. Bailey is a Managing
Director  of  Fuel-Tech  N.V.

COMMITTEES OF THE BOARD

     The  standing  Committees  of  the  Board  are  an  Audit  Committee  and a
Compensation  Committee. Messrs. Gray, de Havilland and Peter-Hoblyn are members
of  both  committees.  Mr.  Gray  is  Chairman of the Audit Committee and Mr. de
Havilland  is  Chairman  of  the  Compensation  Committee.  Messrs.  Gray and de
Havilland  are  independent  directors.  Mr.  Peter-Hoblyn  is  an  ex  officio,
non-voting  member  of  these  committees.  Also,  in 2001 the Board appointed a
special  purpose  committee,  the  Placing Committee. The members of the Placing
Committee  were  Mr.  Gray,  Chairman,  Mr.  de  Havilland and Mr. Peter-Hoblyn.

     The  Audit  Committee  is  responsible  for  review  of  audits,  financial
reporting  and  compliance,  accounting  and  internal  controls  policy,  and
recommendations  to  the  Board  regarding independent auditors and oversight of
their  activities.  A copy of the Charter of the Audit Committee was included in
the  proxy  statement  for the 2001 annual Meeting. On March 12, 2002, the Board
amended  the  charter  to provide that director independence would be determined
under  the  rules  of  the  New  York  Stock  Exchange.

     The  Compensation  Committee  is  responsible  for  establishing  executive
compensation  and  administering  the  Company's  Incentive  Compensation  Plan.


                                        4

     The  Placing  Committee  was  responsible  for approving certain matters in
connection  with the Company's 2001 listing on the Alternative Investment Market
("AIM") of the London Stock Exchange plc and the simultaneous placing of Company
common  shares.

MEETINGS

     During  2001  there  were  six  meetings  of  the Board of Directors of the
Company,  one  meeting  of  the Compensation Committee, one meeting of the Audit
Committee and one meeting of the Placing Committee. Each director of the Company
attended  at  least 75% of Board and committee meetings of which he was a member
during  2001.

INDEMNIFICATION

     Under  the  Certificate  of Incorporation of the Company indemnification is
afforded  the  Company's  directors and executive officers to the fullest extent
permitted  by  the  provisions  of  the  General Corporation Law of the State of
Delaware.  Such  indemnification  also  includes  payment  of any costs which an
indemnitee  incurs  because  of  claims  against the indemnitee. The Company is,
however,  not  obligated  to provide indemnity and costs where it is adjudicated
that  the indemnitee did not act in good faith in the reasonable belief that the
indemnitee's  actions were in the best interests of the Company, or, in the case
of a settlement of a claim, such determination is made by the Board of Directors
of  the  Company.

     The  Company  carries  insurance  providing  indemnification, under certain
circumstances,  to  all of its directors and officers for claims against them by
reason  of, among other things, any act or failure to act in their capacities as
directors  or  officers.  The annual premium for this policy is $75,000. No sums
have  been  paid  for  such  indemnification  to any past or present director or
officer  by  the  Company  or  under  any  insurance  policy.

                      APPROVAL OF APPOINTMENT OF AUDITORS

     The  Board  of  Directors  on the recommendation of the Audit Committee has
reappointed  the firm of Ernst & Young LLP, Certified Public Accountants ("Ernst
&  Young"),  to  be  the  Company's  independent  auditors for the year 2002 and
submits  that  reappointment  to  stockholders  for  approval. Ernst & Young has
served  in  that  capacity  since 1994. A representative of Ernst & Young is not
expected  to  be  present  at  the  London  Meeting.

AUDIT  FEES

     In  2001, Ernst & Young accepted $52,000 for fees for professional services
for  the audit of the Company's 2001 financial statements and the reviews of the


                                        5

Company's  financial  statements included in quarterly reports on Securities and
Exchange  Commission  Form  10-Q  filed  in  2001.

FINANCIAL  INFORMATION  SYSTEMS  DESIGN  AND  IMPLEMENTATION  FEES

     In  2001,  Ernst  & Young did not perform any professional services for the
Company  in  connection  with  financial  information  systems  design  and
implementation.

ALL  OTHER  FEES

     In  2001,  Ernst  & Young accepted $66,500 for all other non-audit services
performed  for  the Company of which $65,000 was for services in connection with
the  Company's  listing  and  placement  of  its  common  shares  on  AIM.

     THE AFFIRMATIVE VOTE OF A MAJORITY OF THE SHARES VOTING IS REQUIRED FOR THE
APPROVAL  OF  THIS  PROPOSAL.  THE  COMPANY RECOMMENDS A VOTE FOR THIS PROPOSAL.

REPORT OF THE AUDIT COMMITTEE

     Management  is  responsible  for  the  Company's  internal controls and its
financial  reporting. The independent auditors are responsible for performing an
audit  of  the  Company's  financial  statements  in  accordance  with  auditing
standards  generally accepted in the United States and for expressing an opinion
on  those financial statements based on their audit. The Audit Committee reviews
these  processes  on  behalf  of  the  Board  of Directors. In such context, the
Committee  has reviewed and discussed the audited financial statements contained
in  the  2001  Annual  Report on Form 10-K with the Company's management and its
independent  auditors.

     The  Committee  has  discussed  with  the  independent auditors the matters
required  to  be  discussed  by  the  Statement  on  Auditing  Standards  No. 61
(Communication  with  Audit  Committees),  as  amended.

     The  Committee has received the written disclosures and the letter from the
independent  auditors  required  by  Independence Standards Board Standard No. 1
(Independence  Discussions with Audit Committees), as amended, and has discussed
with  the  independent  auditors  their  independence.  The  Committee  has also
considered  whether  the  provision  of  the  services described above under the
captions  "Financial  Information  Systems  Design  and Implementation" and "All
Other  Fees"  is compatible with maintaining the independence of the independent
auditors.

     Based  on  the  review  and  discussions  referred  to above. The Committee
recommended  to  the Board of Directors that the audited financial statements be
included in the Company's Annual Report on Form 10-K for the year ended December
31,  2001  filed  with  the  Securities  and  Exchange  Commission.


                                        6

     This report has been provided by the following members of the Audit
Committee: D. R. Gray, Chairman and J. A. de Havilland.


                        AMENDMENT OF 1994 INCENTIVE PLAN

THE  PLAN

     The Company's 1994 Incentive Plan (the "Plan") was adopted by the Board and
approved  by the stockholders of the Company in 1994 and amended thereafter from
time  to time. The Plan is intended to provide a flexible structure within which
the  Company  may utilize various compensation devices to recruit and retain key
personnel.  A  registration statement is currently in effect with respect to the
Company's  common  shares  issuable  under  the  Plan.  The  closing  price of a
Company's  common  share  on  April  15,  2002  was  $3.00.

     Awards  under  the  Plan  may be granted in the form of non-qualified stock
options,  stock  appreciation  rights,  restricted  stock,  performance  awards,
bonuses,  or  any  other  form  of  share-based  or non-share-based award or any
combination  of  these  awards.  To  date  only  non-qualified stock options and
restricted  stock  have  been  granted  under  the  Plan.

     On  March  12, 2002 the Directors resolved to amend the Plan to provide for
grants  of  incentive stock options up to the amount of two million shares as an
alternative  to  non-qualified  stock  options. The amendment does not, however,
increase  the  overall number of shares available for grant under the Plan which
remains  at  17  1/2% of the outstanding shares. A proposal will be presented at
the  Meeting  for  stockholder  approval  of  this  amendment.

     Incentive  stock options differ from non-qualified stock options in the tax
treatment afforded under United States Internal Revenue Code of 1986, as amended
(the  "Code"). Please see the description under the caption "Tax Matters" below.

ADMINISTRATION;  PARTICIPATION

     The  Administrator  of  the Plan is the Compensation Committee of the Board
(see  above  under  Board  Committees  of the Company). The Committee recommends
awards  under  the  Plan  subject  to  the approval of the Board of the Company.
Awards  may  be granted to employees, of whom there are presently seven, as well
as  Company  officers,  directors  and  consultants.  Awards  under  the Plan to
consultants  in capital raising transactions are not permitted. Awards under the
Plan  will  be  automatically  vested in the event of a change of control of the
Company,  as  defined  in  the  Plan.


                                        7

AVAILABLE  SHARES;  LIMITATIONS

     Subject  to  the  approval of the Board, the Administrator is authorized to
grant  awards,  provided that total shares subject to awards shall not exceed an
amount  equal  up  to 17 1/2% of shares from time to time issued and outstanding
(as  of  the  record  date,  that  17  1/2%  is 1,962,499 shares). Moreover, the
proposal to be presented for approval at the Meeting will include a limit of two
million shares that may be granted as incentive stock options. Shares subject to
awards  may  appropriately  be  adjusted  as  a  result  of  stock  splits,
recapitalizations  and  the  like.

     No  award may be outstanding for more than ten years. Share based awards at
the  time of grant shall have an exercise price of or be valued at not less than
100%  of  the  fair  market  value  of  the  shares  on the date of the award as
determined  by  the  Administrator.  Awards under the plan, unless waived by the
administrator,  are  subject  to certain restrictions on transferability. Awards
may  be forfeitable in certain circumstances and are exercisable at such time or
times  and during such periods as shall be set forth in the agreement evidencing
an  award.

     There  are presently a total of 1,571,951 shares subject to all outstanding
awards  under  the  Plan.

AMENDMENTS

     The  Board  of  Managing  Directors  may  amend the Plan, which may include
suspension  or  termination of the Plan. In the absence of shareholder approval,
however,  no amendment may cause the Plan to fail to comply with applicable law,
regulation  or  rule.

TAX  MATTERS

The  following  summary  describes  the  U.S. Federal income tax consequences of
awards  under  the  Plan:

     Non-Qualified Stock Options. No income will be recognized by the holder and
the  Company  will  not  be  entitled  to  a deduction at the time of grant of a
non-qualified  stock  option  ("NQO")  at not less than 100% of market value. On
exercise  of  a  NQO  the amount by which the fair market value of shares on the
date  of  exercise  exceeds  the  option  price will be taxable to the holder as
ordinary  income and, subject to satisfying certain withholding requirements and
any  Code  Section  162(m) deduction limitation for compensation in excess of $1
million  per  person,  deductible  by the Company. The subsequent sale of shares
acquired  upon  exercise  of  a  NQO will ordinarily result in a capital gain or
loss.

     Incentive  Stock  Options.  An  incentive  stock  option ("ISO") is granted
pursuant  to  Code  Sections  421  and  422  to  employees  of  the  Company.  A


                                        8

non-employee  director or consultant is not eligible for an ISO Award. No income
will be recognized by an employee at the time of the grant of an ISO at not less
than 100% of market value. On exercise of an ISO no income will be recognized by
the  employee  so  long as the shares are held and not transferred for two years
from  the  date  of grant and one year from the date of exercise.  If the shares
are  not  held  for  these  periods,  the  sale  or  transfer of the shares is a
disqualifying  disposition  and  the treatment is the same as for a NQO with the
employee recognizing ordinary income as of the date of sale or transfer.  A gift
of  the  shares  is  a  transfer  constituting  a  disqualifying disposition.  A
transfer,  however,  of  an  ISO  or  shares obtained on exercise of an ISO to a
decedent's  estate  is  not  a  disqualifying  disposition.

     For  those ISO shares held for the above holding periods, long term capital
gain  on  a  sale of the shares on the difference between the sale price and the
option exercise price and not ordinary income will be recognized.  Currently the
tax  rate  applicable  to  long-term capital gains is lower than the highest tax
rate  applicable  to  ordinary  income.

     The  amount  of  proceeds  to  which non-recognition of ordinary income and
deferred  recognition  of  capital  gains is applicable on exercise of an ISO is
limited  to  a  total of all such exercises of $100,000 per year per optionee of
the  market  value  of  option  shares  when  granted.  This $100,000 amount is,
however, cumulative from the vesting date, so that, if in one year ISO's are not
exercised,  then  in  the  next  year  the  amount  will  be  $200,000.

     The  proceeds  of  an  ISO  when exercised, i.e. the difference between the
market  value  of  shares  on  the  date of exercise and the exercise price, are
"preference income" under the Code and the holder of an ISO may, accordingly, be
subject  to  the  Alternative  Minimum  Tax  in  the  year  of  exercise.

     Stock  Appreciation Rights. The amount of any cash or the fair market value
of  any stock received upon the exercise of a stock appreciation right under the
Plan  will  be  includible  in  the  employee's  ordinary income and, subject to
applicable  withholding  requirements  and  any  Code  Section  162(m) deduction
limitation,  deductible  by  the  Company.

     Restricted Stock Awards. Under Code Section 83(b), an employee may elect to
include  in  ordinary  income,  as  compensation at the time restricted stock is
first  issued, the excess of the fair market value of such shares at the time of
issuance  over  the  amount paid, if any, by the employee. Unless a Code Section
83(b)  election  is  made, no taxable income will generally be recognized by the
recipient of a restricted stock award until such shares are no longer subject to
the  restrictions or the risk of forfeiture. When either the restrictions or the
risk  of  forfeiture  lapses,  the  employee will recognize ordinary income and,
subject  to  applicable  withholding  requirements  and  any Code Section 162(m)


                                        9

deduction  limitation, the Company will be entitled to a deduction in the amount
equal  to  the excess of the fair market value of the stock on the date of lapse
over  the  amount  paid,  if any, by the employee for such shares. Absent a Code
Section  83(b)  election  any  cash  dividends  or other distributions paid with
respect  to  the restricted stock prior to the lapse of the restrictions or risk
of forfeiture will be included in the employee's ordinary income as compensation
at  the  time  of  receipt.

     Performance  Shares or Units. Generally, an employee will not recognize any
taxable  income  and  the  Company  will not be entitled to a deduction upon the
award  of performance shares or units. When the employee receives a distribution
in respect of the performance shares or units, the fair market value of stock or
cash received in payment for such awards generally is taxable to the employee as
ordinary income and, subject to applicable withholding requirements and any Code
Section  162(m)  limitation,  deductible  by  the  Company.

FUTURE  AWARDS

     Future  Awards  under  the  Plan  are  discretionary  and  not  currently
determinable.  However, if the proposed amendment of the Plan had been in effect
in  2001,  awards  in 2001 would not have been increased. But, each of the named
executive  officers,  who  are  also  the current executive officers, would have
received  the stock option awards set out for them under the caption "Long Term"
in  the Summary Compensation Table below in the form of incentive stock options;
the non-employee directors would have received non-qualified stock options for a
total  of  40,000  shares;  all employees including all officers who are not the
named  executive  officers,  would  have  received incentive stock options for a
total  of  220,000  shares;  and  one non-employee Officer would have received a
non-qualified  stock  option  for  20,000  shares.

PROPOSED  AMENDMENT  OF  THE  PLAN

     Management  is  of the opinion that the tax advantaged aspects of incentive
stock  options  are  of importance to the Company's recruitment and retention of
key  employees.  Accordingly  a  resolution  will be presented at the Meeting to
approve an amendment to the Plan to authorize Awards of up to two million shares
in  the form of incentive stock options as an alternative to non-qualified stock
options.

     THE AFFIRMATIVE VOTE OF A MAJORITY OF THE SHARES VOTING IS REQUIRED FOR THE
APPROVAL  OF  THIS  PROPOSAL.  THE  COMPANY RECOMMENDS A VOTE FOR THIS PROPOSAL.

            PRINCIPAL STOCKHOLDERS AND STOCK OWNERSHIP OF MANAGEMENT

     The following table sets forth information regarding the beneficial
ownership of common stock as of April 15, 2002 by (i) each person known to the
Company to own beneficially more than three percent of the outstanding Common;
(ii) each director of the Company; (iii) the Named Executive Officers; and (iv)


                                       10

all directors and executive officers as a group.



NAME AND ADDRESS (1)              NO. OF SHARES(2)(3)  PERCENTAGE(4)
- --------------------------------  -------------------  -------------
                                                 

COMMON STOCK

Beneficial Owners

Fuel-Tech N.V.(2)(5)                        1,849,972          14.4%
Waltham Forest Friendly Society             1,062,598           8.3%
Positive Securities Limited                 1,100,554           8.6%
Cadogan Settled Estates
  Shareholding Company Limited              1,059,453           8.2%

Management Owners

John A. de Havilland (2)                      150,261           1.2%
Derek R. Gray (2)                             355,835           2.8%
Charles W. Grinnell (2)                       108,454           0.8%
Jeremy D. Peter-Hoblyn(2)                     318,253           2.5%
James M. Valentine(2)                         280,990           2.2%
David W. Whitwell(2)                          125,762           1.0%

All Directors and Officers                  1,339,555          10.4%
as a Group (6 persons)(2)

<FN>

  (1)  The  address  of  Fuel-Tech N.V. is Castorweg 22-24, Cura ao, Netherlands
Antilles.  The  address  of  the  other  beneficial owners is c/o S G Associates
Limited, 45 Queen Anne Street, London W1G 9JF U.K. The address of the Management
Owners  is  c/o Clean Diesel Technologies, Inc., Suite 702, 300 Atlantic Street,
Stamford,  Connecticut  06901.
  (2)  In  addition to shares issued and outstanding, includes shares subject to
options  or  warrants  exercisable  within  60  days  for Fuel-Tech N.V., 25,000
shares;  Mr.  de  Havilland,  133,817  shares;  Mr.  Gray,  152,302  shares; Mr.
Grinnell,  93,250  shares;  Mr.  Peter-Hoblyn,  268,000  shares;  Mr. Valentine,
260,800  shares;  Mr.  Whitwell,  113,400  shares;  and,  for  all directors and
officers  as  a group, 1,021,569 shares. The amount for Mr. de Havilland and for
directors  and  officers  as a group does not include 23,099 shares owned by his
adult  children  as  to  which  he  disclaims  beneficial  ownership.
  (3)  To  the  knowledge  of  the  Company  the  owners of all shares hold sole
beneficial  ownership  and  investment  power  over  the  shares  reported.
  (4)  The  percentages  are  percentages  of  outstanding  stock  and have been
calculated  by  including,  warrants  and options exercisable within 60 days. In
addition  3%  rather  than  5%  is  presented  in  accordance with standard U.K.
practice.
  (5)  The  shares  indicated  for  Fuel-Tech  N.V.  include  shares held by its
wholly-owned  subsidiary,  Platinum  Plus Inc. Mr. de Havilland is a director of
Cadogan  Settled  Estates  Shareholding Company Limited and disclaims beneficial
ownership  of  the  shares  held  by  that  company.



                                       11

                             EXECUTIVE COMPENSATION
                             ----------------------

     The table below sets forth information concerning compensation for services
in  all  capacities awarded to, earned by or paid to Mr. Jeremy D. Peter-Hoblyn,
Chairman  and  Chief  Executive  Officer, Mr. David W. Whitwell, Vice President,
Treasurer  and Chief Financial Officer and Mr. James M. Valentine, President and
Chief  Operating  Officer, during the fiscal years ended December 31, 2001, 2000
and  1999,  the  only  executive  officers  of  the  Company  who  earned  total
compensation in excess of $100,000 during fiscal year 2001 (the "Named Executive
Officers").



SUMMARY COMPENSATION TABLE
- --------------------------

                                             Annual               Long-Term
                                   ----------------------------  -----------
                                                                   Shares
                                                                 Underlying        All
                                                                   Options        Other
Name and Principal                                                 Granted    Compensation
     Position                       Year    Salary(1)  Other(2)    (#)(3)          (4)
     --------                      -------  ---------  --------  -----------  -------------
                                                               

Jeremy Peter-Hoblyn                   2001    247,500    50,000      60,000              -
Chairman and Chief                    2000    240,000    50,000      75,000              -
Executive Officer                     1999    240,000    50,000      60,000              -

David W. Whitwell (5)                 2001    159,167         -      40,000          4,775
Vice President and Chief              2000    130,000         -           -          3,900
Financial Officer                     1999          -         -           -              -


James M. Valentine                    2001    243,333         -      60,000          5,250
President                             2000    215,000         -      75,000          5,200
and Chief Operating Officer           1999    215,000         -      60,000          4,800

<FN>
 (1) For 2000 and 1999, $62,500 and for 2001, $10,000, of Mr. Peter-Hoblyn's salary was
deferred until the Company attains gross annual revenues of $5 million.
 (2)The amounts designated "Other" were amounts accrued for the premiums on an annuity for
Mr. Peter-Hoblyn.
 (3) Options granted were Non-Qualified Stock Options without stock appreciation rights.
 (4) The amounts designated "All other" were Company matching 401(k) or profit sharing
contributions.
 (5) Mr. Whitwell's employment commenced November 22, 1999.


DIRECTORS' COMPENSATION

     From  April  1, 2002 the Company will provide an annual retainer of $30,000
plus  associated  expenses  for  directors who are not employees of the Company.
Directors  who  are  employees  of  the Company will receive no compensation for
their  service  as  directors.  For 2001, the Company paid an annual retainer of
$10,000  and  a meeting fee of $1,000 per day for Board or committee meetings in
excess  of  five  days  plus  associated  expenses  for  directors  who were not
employees  of the Company. Also for 2001, shares of restricted Common in lieu of
cash  were  issued  on  account of non-employee directors' 2001 fees: for Mr. De


                                       12

Havilland,  5,035 shares; and for Mr. Gray, 6,294 shares. Such restricted shares
for  Mr.  de  Havilland  were  given  to his adult children and he disclaims any
interest  in  such  shares.

COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

     Mr. Peter-Hoblyn, Chief Executive Officer, is a non-voting ex-officio
member of the Compensation Committee.


                                       13



                      OPTION GRANTS IN THE LAST FISCAL YEAR
                          TO NAMED EXECUTIVE OFFICERS

               NUMBER OF    % OF TOTAL                              POTENTIAL REALIZABLE
                SHARES        OPTIONS                                 VALUE OF ASSUMED
              UNDERLYING    GRANTED TO     EXERCISE OR    EXPIR-    ANNUAL RATES OF STOCK
                OPTIONS    EMPLOYEES IN    BASE PRICE     ATION      PRICE APPRECIATION
              GRANTED (#)      2001          ($/SH)       DATE        FOR OPTION TERM
              -----------  -------------  -------------  -------  ------------------------
                                                                       5%            10%
                                                                      ----          ----
NAME
- ----
                                                               

Jeremy D.
Peter-Hoblyn       60,000            25%  $       1.965  3/14/11  $   74,147   $  187,902
David W.
Whitwell           40,000            16%  $       1.965  3/14/11  $   49,431   $  125,268
James M.
Valentine          60,000            25%  $       1.965  3/14/11  $   74,147   $  187,902





                AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
                            AND FY-END OPTION VALUES
                          OF NAMED EXECUTIVE OFFICERS

                                   NUMBER OF    NUMBER OF
                                   SECURITIES   SECURITIES    VALUE OF      VALUE OF
                                   UNDERLYING   UNDERLYING    UNEXERCISED   UNEXERCISED
                                   UNEXERCISED  UNEXERCISED   IN-THE-MONEY  IN-THE-MONEY
               SHARES              OPTIONS AT   OPTIONS AT    OPTIONS AT    OPTIONS AT
              ACQUIRED             FISCAL YEAR     FISCAL     FISCAL        FISCAL
                 ON      VALUE        END/       YEAR-END/    YEAR-END/     YEAR-END/
NAME          EXERCISE  REALIZED  EXERCISABLE  UNEXERCISABLE  EXERCISABLE   UNEXERCISABLE
- ------------  --------  --------  -----------  -------------  ------------  --------------
                                                          

Jeremy D.
Peter-Hoblyn         -         -      189,700         65,000  $     79,825  $        7,400
David W.
Whitwell             -         -       73,333         26,667  $      2,460  $        4,920
James M.
Valentine            -         -      182,500         65,000  $     79,825  $        7,400



                                       14

      REPORT OF THE BOARD OF DIRECTORS ON EXECUTIVE COMPENSATION POLICIES

     Compensation  for  executives  is based on the philosophy that compensation
must  (a)  be  competitive with other businesses to attract, motivate and retain
the  talent needed to lead and grow the Company's business, (b) be linked to the
Company's  needs  for strong entrepreneurial skills to commercialize and promote
its  products,  (c)  encourage executive officers to build their holdings of the
Company's  stock  to align their goals with those of the stockholders and (d) to
conserve  cash.

COMPENSATION OF EXECUTIVE OFFICERS - 2001

     The  key  components of the Company's executive compensation program during
the  last  fiscal  year  were  base salary and non qualified stock option awards
under  the  1994  Plan.  The  cash based portion of compensation is fixed by the
Board  in  its  discretion  based  upon  historical levels, performance, ranking
within  the  officer  group,  amounts being paid by comparable companies and the
Company's  financial  position. Stock options are designed to provide additional
incentives  to executive officers to maximize stockholder value. Through the use
of  vesting  periods  the  option program encourages executives to remain in the
employ  of the Company. In addition, because the exercise prices of such options
are  set  at  the  fair  market  value  of the stock on the date of grant of the
option,  executives  can only benefit from such options, if the trading price of
the  Company's  shares  increases,  thus aligning their financial interests with
those  of  the  stockholders. Finally, stock options minimize the Company's cash
compensation  requirements.

COMPENSATION OF CHIEF EXECUTIVE OFFICER - 2001

     The  compensation of the Chief Executive Officer, Mr. Peter-Hoblyn, in 2001
was  made  up  of  base  salary and stock options. (See the Summary Compensation
Table  above.)  An  accrual  on  account  of an annuity to be purchased was also
provided.  The  amount  of base salary was fixed in 2001 in the overall business
judgment  of  the Board considering the proper competitive level of salary to be
paid  in  view  of  the  Company's  position  and  salaries  paid  by comparable
companies.  Also,  in  2001  Mr.  Peter-Hoblyn was awarded a non-qualified stock
option  for  60,000  shares  under  the  Plan  in  accordance with the Company's
philosophy  of  providing to management incentives aligned with the interests of
the  stockholders.

     Mr.  Peter-Hoblyn's  base  salary for 2002 was raised to $300,000 effective
March  15,  2002.

     This report has been provided by the following members of the Compensation
Committee of the Board of Directors of the Company: D. R. Gray and J. A. de
Havilland.


                                       15

                                PERFORMANCE GRAPH

The  following  line graph compares (i) the Company's cumulative total return to
stockholders  per share of Common Stock for the five year period ending December
31,  2001  to  that  of  (ii)  the Russell 2000 index and (iii) the Standard and
Poor's  Specialty  Chemicals  Index.




            Russell 2000   S&P Specialty Chemicals Index   Environ./Specialty Chemical Tech.    CDT
                                                                                  
12/29/1995  $      100.00  $                       100.00  $                          100.00  $100.00
12/31/1996  $      114.76  $                       107.04  $                           73.09  $ 34.00
12/31/1997  $      138.31  $                       130.30  $                           45.12  $ 34.86
12/31/1998  $      133.54  $                       146.68  $                           13.26  $ 16.07
12/31/1999  $      159.75  $                       168.17  $                           14.27  $ 25.00
12/31/2000  $      153.03  $                       149.92  $                           12.79  $ 13.43
12/31/2001  $      154.60  $                       149.92  $                           16.21  $ 30.71



                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

EMPLOYMENT AGREEMENTS

     Messrs.  Peter-Hoblyn,  Whitwell  and  Valentine have employment agreements
with  the  Company,  effective  August  1,  1995  for  Messrs.  Peter-Hoblyn and
Valentine  and  March  1,  2001  for  Mr.  Whitwell.  These  agreements  are for
indefinite  terms.  If  canceled by the Company under circumstances that are "at
will"  as  defined  in the agreements, the Company shall continue the employee's
then  base  salary  and  benefits  until  the  employee  finds  other comparable
employment  but  not for a period in excess of one year for Messrs. Peter-Hoblyn
and  Valentine  and  nine  months  for Mr. Whitwell. The agreements also contain
provisions  relating  to  the  employees'  obligations  to  maintain  the
confidentiality  of  the  Company's  proprietary information and to protect such
information  from  competitors  and to assign certain inventions to the Company.

MANAGEMENT AND SERVICES AGREEMENT

     Effective July 1995 and amended June 1996, the Company and Fuel Tech, Inc.,
a  wholly-owned subsidiary of Fuel-Tech N.V., have entered into a Management and
Services  Agreement  (the  "Services  Agreement")  under  which Fuel Tech Inc.'s


                                       16

corporate staff provide certain administrative services. The Company is assessed
fees of 3% of the Company's fixed reimbursable costs for these services. The fee
may  be changed by mutual agreement of the Company and Fuel Tech, Inc. In 2001 a
total  of  $70,320  was  paid  by  the  Company to Fuel Tech, Inc. on account of
reimbursable  costs  and  the fee, of which costs $67,080 was for legal services
provided  by  Mr. Grinnell, who is an employee of Fuel Tech, Inc. and a director
both  of  the Company and Fuel-Tech N.V.  The Services Agreement may be canceled
by  either  party  on  or  before  May  15  in  any  year.

CONSULTING  SERVICES

S  G  Associates,  Limited  ("S G") of which Mr. Gray is a Managing Director was
paid  $85,000  on  account  of  2001  consulting services in connection with the
Company's  listing  on  AIM  and  its  placing  of  common  shares.

TECHNOLOGY ASSIGNMENTS

     The  Company's  technology  is  comprised  of patents, patent applications,
trade  or  service  marks,  data  and  know-how.  A  substantial portion of this
technology is held under assignments of technology from Fuel Tech, Inc. and Fuel
Tech  affiliates.  The assignments provide for running royalties payable to Fuel
Tech,  Inc.  commencing  in 1998 of 2.5% of gross revenues derived from platinum
fuel  catalysts.  The  Company paid royalties of $2,874 to Fuel Tech, Inc. under
these  assignments  in  2001.  The Company may at any time terminate the royalty
obligation  by  payment to Fuel Tech, Inc. in any year from 2002 through 2008 of
amounts,  depending on the year, declining from $7,636,364 in 2002 to $1,090,910
in  2008.


                                       17

                                    GENERAL

SECTION 16(A) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

     The Company believes that all officers and directors of the Company were in
compliance in 2001 with filing requirements relating to beneficial ownership
reports under Section 16(a) of the Securities Exchange Act of 1934.

STOCKHOLDER PROPOSALS

     Proposals of stockholders intended for inclusion in the proxy statement and
proxy  to  be  mailed  to  all  stockholders entitled to vote at the 2003 Annual
Meeting  of Stockholders of the Company must be received in writing at the above
address  of  the  Company  on  or  before  December  22,  2002  and, if received
thereafter,  may  be  excluded  by  the  Company.

OTHER BUSINESS

     Management knows of no other matters that may properly be, or are likely to
be,  brought  before  the  Meeting  other  than  those  described  in this proxy
statement.

                           By Order of the Board of Directors


                               Charles W. Grinnell
                                  Secretary


Stamford Connecticut
April 22, 2002


THE  COMPANY  WILL PROVIDE WITHOUT CHARGE TO EACH PERSON BEING SOLICITED BY THIS
PROXY  STATEMENT,  UPON  WRITTEN  REQUEST,  A  COPY  OF THE ANNUAL REPORT OF THE
COMPANY  ON  FORM  10-K  FOR  THE  YEAR  ENDED  DECEMBER 31, 2001, INCLUDING THE
FINANCIAL  STATEMENTS  AND  SCHEDULES  THERETO, AS FILED WITH THE SECURITIES AND
EXCHANGE  COMMISSION. ALL SUCH REQUESTS SHOULD BE DIRECTED TO THE UNDERSIGNED AT
THE  ABOVE  ADDRESS  OF  THE  COMPANY.

STATEMENTS  IN  THIS  PROXY  STATEMENT WHICH ARE NOT HISTORICAL FACTS, SO-CALLED
"FORWARD-LOOKING  STATEMENTS" ARE MADE PURSUANT TO THE SAFE HARBOR PROVISIONS OF
THE UNITED STATES PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995. STOCKHOLDERS
ARE  CAUTIONED  THAT  ALL  FORWARD-LOOKING  STATEMENTS  INVOLVE  RISKS  AND
UNCERTAINTIES,  INCLUDING  THOSE  DETAILED  IN  THE  COMPANY'S  FILINGS WITH THE
SECURITIES EXCHANGE COMMISSION AND ALSO SET OUT UNDER THE CAPTION "RISK FACTORS"
IN  THE  ANNUAL  REPORT  ACCOMPANYING  THIS  PROXY  STATEMENT.


                                       18

PROXY                                                                      PROXY

                       SOLICITED BY THE BOARD OF DIRECTORS

                         CLEAN DIESEL TECHNOLOGIES, INC.

                 ANNUAL MEETING OF STOCKHOLDERS - JUNE 11, 2002

     The undersigned hereby appoints Jeremy D. peter-Hoblyn, Charles W. Grinnell
or  David  W. Whitwell., acting singly, with full power of substitution, proxies
for  the undersigned and authorizes them to represent and vote, as designated on
the  reverse  side,  all  of  the  shares  of  Common  Stock  of  Clean  Diesel
Technologies, Inc. (the "Company") which the undersigned may be entitled to vote
at  the  Annual  Meeting of Stockholders of the Company to be held at the Army &
Navy  Club  of London, 36 Pall Mall, St. James Square, London  SW1 Y5JN, U.K. at
11:30  a.m.  on Tuesday, June 11, 2002, and at any adjournments or postponements
of  the  meeting,  for the approval of the agenda items set forth below and with
discretionary  authority  as  to any other matters that may properly come before
the  meeting,  all  in accordance with and as described in the Notice of Meeting
and  accompanying  Proxy Statement. The Board of Directors recommends a vote for
election  as  Director  of  each of the nominees and for each other agenda item,
and, if no direction is given, this proxy will be voted for all nominees and for
such  other  items.

             IMPORTANT - TO BE SIGNED AND DATED ON THE REVERSE SIDE

                            . Fold and Detach Here .

1.  To  approve  the  election  as  Directors of  John A. de Havilland, Derek R.
Gray,  Charles  W.  Grinnell,  Jeremy  D.  Peter-Hoblyn  and James M. Valentine.

FOR all nominees          WITHHOLD
listed above (except      AUTHORITY
as marked to the          to vote for all
contrary)                 nominees listed above

(INSTRUCTION:  To  withhold  authority to vote for any individual nominee, write
that  nominee's  name  on  the  line  provided  below.)



2.  To approve the appointment Ernst & Young LLP as the independent auditors for
the  year  2002.

FOR         AGAINST       ABSTAIN

3. To approve the amendment of the 1994 Incentive Plan to authorize the grant of
incentive  stock  options.

                                     Dated                       , 2002
                                           ----------------------


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


                                     -------------------------------------------
                                        (Signature  of  Shareholder)

                                     Please sign exactly as name appears.
                                     If acting as attorney, executor, trustee or
                                     in other representative capacity, insert
                                     name and title.