[CMS ENERGY LOGO]

                             CMS ENERGY CORPORATION
                    NOTICE OF ANNUAL MEETING OF SHAREHOLDERS
                                  MAY 23, 2003

To Fellow Shareholders of CMS Energy Corporation:

The annual meeting of shareholders of CMS Energy Corporation will be held on
Friday, the 23rd day of May 2003, at 10:30 A.M., Eastern Daylight Saving Time,
at the Potter Center, 2111 Emmons Road, Jackson, Michigan 49201. The purposes of
the meeting are:

    (1) Electing a Board of Directors, and

    (2) Transacting such other business as may properly come before the meeting.

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR ITEM 1. The proxy holders will use
their discretion on other matters that may arise at the annual meeting.

Our annual report to the shareholders for the year 2002, including the Form 10-K
with our financial statements, has been furnished to you.

All shareholders are invited to attend the annual meeting. If you were a
shareholder of record at the close of business on March 28, 2003, you are
entitled to vote. Every vote is important. Please vote using a touch-tone
telephone, the Internet, or by signing and returning the enclosed proxy card.
You can help minimize costs by promptly voting via telephone or the Internet.

                                         Michael D. VanHemert
                                         Corporate Secretary

CMS Energy Corporation
One Energy Plaza
Jackson, Michigan 49201

April 22, 2003


                                PROXY STATEMENT
                            ------------------------
                                  INTRODUCTION

The Board of Directors solicits your proxy for the annual meeting. Your shares
will be voted as you request if your proxy voting instructions are received
prior to the meeting. You may revoke your proxy at any time before it is voted
at the annual meeting.

As of December 31, 2002, CMS Energy Corporation's ("CMS" or the "Corporation")
outstanding Common Stock ($.01 par value) consisted of a total of 144,088,339
shares. Each outstanding share is entitled to one vote on all matters that come
before the annual meeting. All shares represented by valid proxies will be voted
at the annual meeting.

CMS has received a copy of a Schedule 13G filed with the Securities and Exchange
Commission (SEC) by Lord, Abbett & Co., 90 Hudson Street, Jersey City, New
Jersey 07302. This schedule indicates that holdings of 10,305,255 shares,
representing 7.2% of the outstanding shares of CMS Common Stock, were acquired
in a fiduciary capacity in the ordinary course of business for investment
purposes. CMS has also received a copy of a Schedule 13G filed with the SEC by
Franklin Resources, Inc., One Franklin Parkway, San Mateo, California 94403.
This schedule indicates that holdings of 8,559,624 shares, representing 5.9% of
the outstanding shares of CMS Common Stock, were acquired in a fiduciary
capacity in the ordinary course of business for investment purposes. To the
knowledge of management, no other person or entity currently owns beneficially
more than 5% of any class of CMS' outstanding voting securities.

The determination of approval of corporate action by the shareholders is based
on votes "for" and "against". Abstentions and broker non-votes are not counted
as "against" votes but are counted in the determination of a quorum.

                             ELECTION OF DIRECTORS

The nominees for directors of CMS and Consumers Energy Company ("Consumers")
will hold office until the next annual meeting or until their successors are
elected and qualified. Unless a shareholder withholds authority to vote for the
election of directors as provided in the proxy, the returned proxy will be voted
for the listed nominees. The Board of Directors has no reason to believe that
the persons named will not be available but in the event any nominee is unable
to serve, the proxy will be voted for a substitute nominee designated by the
Board of Directors. All of the nominees are presently serving as directors. Due
to the decision of a current director not to stand for re-election, at the end
of his term immediately preceding the annual meeting, the number of directors
constituting the full Board of Directors will be reduced from 13 to 12.

                                        1


JAMES J. DUDERSTADT, 60, has been President Emeritus and University Professor of
Science and Engineering at the University of Michigan, Ann Arbor, Michigan,
since 1996. He served as the President of the University of Michigan from 1988
to 1996. He is a director of Unisys Corporation, chairs the Nuclear Energy
Research Advisory Committee of the Department of Energy, and conducts numerous
studies for the National Academy of Sciences. He has been a director of CMS and
of Consumers since 1993.

KATHLEEN R. FLAHERTY, 51, served from 1999 to 2001 as President and Chief
Operating Officer of WinStar International. Previously, she served from 1998 to
1999 as President and Chief Operating Officer of WinStar Communications, Europe,
from 1997 to 1998 as Senior Vice President, Product Architecture for MCI
Communications Corporation, and from 1995 to 1997 as National Business Marketing
Director for British Telecom. She has been a director of CMS and of Consumers
since 1995.

EARL D. HOLTON, 69, has served since 1999 as Vice Chairman of Meijer, Inc., a
Grand Rapids, Michigan based operator of food and general merchandise centers.
He is also Chairman of the Board of Steelcase, Inc. Previously, he served from
1980 to 1999 as President of Meijer, Inc. He is a director of Meijer, Inc. and
Steelcase, Inc. He has been a director of CMS and of Consumers since 1989.

DAVID W. JOOS, 50, has served since 2001 as President and Chief Operating
Officer of CMS and Consumers. Previously, he served from 2000 to 2001 as
Executive Vice President and Chief Operating Officer -- Electric of CMS and from
1997 to 2000 as President and Chief Executive Officer -- Electric of Consumers.
He is a director of Steelcase, Inc., Nuclear Management Co., the Michigan
Colleges Foundation, Michigan Economic Development Corporation, and is a
director and Vice Chairman of the Michigan Manufacturers Association. He has
been a director of CMS and of Consumers since 2001.

MICHAEL T. MONAHAN, 64, has served since 1999 as President of Monahan
Enterprises, LLC, a Bloomfield Hills, Michigan based consulting firm.
Previously, he was Chairman of Munder Capital Management, an investment
management company, from October 1999 to December 2000 and Chairman and Chief
Executive Officer of Munder from October 1999 until January 2000. Prior to that,
he was President and a director of Comerica Bank from 1992 to 1999 and President
and a director of Comerica Inc., from 1993 to 1999. He is a director of The
Munder Funds, Inc., Chairman of the Board of Guilford Mills, Inc., a member of
the board of trustees of Henry Ford Health Systems, Inc., and a member of the
board of trustees of the Community Foundation for Southeastern Michigan. He has
been a director of CMS and Consumers since December 2002.

JOSEPH F. PAQUETTE, JR., 68, served from 1988 to 1995 as Chairman of the Board
and Chief Executive Officer and from 1995 until his retirement in 1997 as
Chairman of the Board of PECO Energy, formerly the Philadelphia Electric
Company, a major supplier of electric and gas energy. He is a director of USEC,
Inc., AAA Mid-Atlantic, Inc., the Mid-Atlantic Insurance Company, and Mercy
Health Systems. He has been a director of CMS and Consumers since December 2002.
He had previously served as a director of CMS and Consumers and as President of
CMS from 1987 to 1988.

WILLIAM U. PARFET, 56, has served since 1999 as Chairman and Chief Executive
Officer of MPI Research, Inc., Mattawan, Michigan, a contract research
laboratory conducting risk assessment toxicology studies. Previously, he served
from 1995 to 1999 as Co-Chairman of MPI Research. He is a director of Pharmacia
Corporation, Stryker Corporation, PAREXEL International Corporation, and
Monsanto Company. He is also a commissioner of the Michigan Department of
Natural Resources. He has been a director of CMS and of Consumers since 1991.

                                        2


PERCY A. PIERRE, 64, has served since 1990 as Professor of Electrical
Engineering, Michigan State University, East Lansing, Michigan. He also served
as Vice President for Research and Graduate Studies at Michigan State University
from 1990 to 1995. Dr. Pierre is a former Assistant Secretary of the Army for
Research, Development and Acquisition. He is also a former President of Prairie
View A&M University. He is a director of Fifth Third Bank (Western Michigan) and
the Whitman Education Group. He also serves as a member of the Boards of
Trustees for the University of Notre Dame and Hampshire College. He has been a
director of CMS and of Consumers since 1990.

S. KINNIE SMITH, JR., 72, has served as Vice Chairman and General Counsel of CMS
since June 2002. Previously, he served as Senior Counsel for the law firm
Skadden, Arps, Slate, Meagher & Flom from 1996 to 2002. He has been a director
of CMS and Consumers since August 2002. He had held the positions of Vice
Chairman and President of CMS and Vice Chairman of Consumers and served as a
director of CMS and Consumers from 1987 to 1996. In May and June of 2002, he
served as Vice Chairman and as a director of Trans-Elect, Inc.

KENNETH L. WAY, 63, served from 1988 through 2002 as Chairman of the Board of
Lear Corporation, a Southfield, Michigan based supplier of automotive interior
systems to the automotive industry. In addition, he served from 1988 to 2000 as
Chief Executive Officer of Lear Corporation. He is a director of Comerica, Inc.
and WESCO International, Inc. He also serves as a member of the Boards of
Trustees for Kettering University and the Henry Ford Health Systems. He has been
a director of CMS and of Consumers since 1998.

KENNETH WHIPPLE, 68, has served since May of 2002 as Chairman of the Board and
Chief Executive Officer of CMS and Consumers. Previously, he served from 1988
until his retirement in 1999 as Executive Vice President of Ford Motor Company,
Dearborn, Michigan, a world-wide automotive manufacturer, and President of the
Ford Financial Services Group. In addition, he served from 1997 to 1998 as
Chairman and Chief Executive Officer of Ford Motor Credit Company. He had
previously served as Chairman and Chief Executive Officer of Ford of Europe,
Inc. from 1986 to 1988. He is a director of AB Volvo and a trustee of 13
J.P.Morgan Chase mutual funds. He has been a director of CMS and of Consumers
since 1993.

JOHN B. YASINSKY, 63, served from 1999 until his retirement in 2000 as Chairman
of the Board and Chief Executive Officer and continued as Chairman until
February 2001 of OMNOVA Solutions Inc., Fairlawn, Ohio, a developer,
manufacturer, and marketer of emulsion polymers, specialty chemicals, and
building products. Previously, he served from 1995 to 1999 as Chairman, Chief
Executive Officer and President of GenCorp. He is a director of A. Schulman,
Inc. He has been a director of CMS and of Consumers since 1994.

         YOUR BOARD RECOMMENDS A VOTE FOR THE ELECTION OF EACH NOMINEE.

                                        3


                         MANAGEMENT SECURITY OWNERSHIP

The following chart shows the ownership of CMS Common Stock by the directors and
executive officers:



                                                  Shares
                  Name                      Beneficially Owned*
                  ----                      -------------------
                                         
James J. Duderstadt.....................             6,934
Kathleen R. Flaherty....................             7,654
Earl D. Holton..........................            24,081
David W. Joos...........................           112,388
Michael T. Monahan......................                 0
Joseph F. Paquette, Jr..................             4,300
William U. Parfet.......................            14,950
Percy A. Pierre.........................             7,365
S. Kinnie Smith, Jr.....................            90,557
Kenneth L. Way..........................            23,762
Kenneth Whipple.........................            67,323
John B. Yasinsky........................            15,635
John M. Deutch..........................            11,350
William J. Haener.......................            79,641
Christopher A. Helms....................            16,170
David A. Mikelonis......................            32,041
William T. McCormick, Jr................           217,304
Alan M. Wright..........................            21,435
Bradley W. Fischer......................            24,543
All Directors and Executive Officers....         1,057,058


* All shares shown above are as of December 31, 2002. In addition to the shares
shown above, Mr. Joos, Mr. Haener, Mr. Helms, Mr. Mikelonis, Mr. McCormick, Mr.
Wright, Mr. Fischer, and all other executive officers own options to acquire
373,000; 234,500; 73,500; 78,000; 677,000; 161,000; 87,000; and 825,640 shares,
respectively. Mr. Whipple does not own any options to acquire CMS Common Stock.
All options identified in this footnote are as of December 31, 2002.

Shares shown as beneficially owned include (1) shares to which a person has or
shares voting power and/or investment power, and (2) the number of shares and
share equivalents represented by interests in the Employee Savings Plan, the
Deferred Salary Savings Plan, the Performance Incentive Stock Plan, the
Directors' Deferred Compensation Plan and employment agreements. Mr. Duderstadt,
Ms. Flaherty, Mr. Holton, Mr. Parfet, Mr. Pierre, Mr. Smith, Mr. Way, Mr.
Whipple, Mr. Yasinsky and Mr. Deutch each own 10 shares of Preferred Stock of
Consumers. The directors and executive officers together own less than 1% of the
outstanding shares of CMS.

            SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

Federal securities laws require CMS directors and executive officers, and
persons who own more than 10% of CMS Common Stock, to file with the SEC reports
of ownership and changes in ownership of any securities or derivative securities
of CMS. To CMS' knowledge, during the year ended December 31, 2002, CMS'
officers and directors made all required Section 16(a) filings on a timely
basis.

                                        4


                             BUSINESS RELATIONSHIPS

On May 1, 2002, Consumers sold its electric transmission system to Michigan
Transmission Holdings, LLP, a non-affiliated limited partnership whose general
partner is a subsidiary of Trans-Elect, Inc. A Trans-Elect, Inc. subsidiary
provides interstate electric transmission service to Consumers pursuant to
agreements entered into at the time of the sale. The rates and other terms of
the service were approved by the Federal Energy Regulatory Commission prior to
the sale and remain subject to the Commissions' jurisdiction. From May 15, 2002
until June 30, 2002, S. Kinnie Smith, Jr. served as Vice Chairman of
Trans-Elect, Inc. Mr. Smith served as a director of Trans-Elect, Inc. since its
organization in 1998. Mr. Smith resigned as Vice Chairman and director of
Trans-Elect, Inc. upon becoming Vice Chairman, General Counsel, and a director
of CMS. Mr. Smith owns 20,000 shares of Convertible Preferred A Stock of
Trans-Elect, Inc., or approximately 10% of the outstanding voting securities of
Trans-Elect, Inc. Mr. Smith also has an option to acquire an additional 250
shares of this security.

The Consumers electric transmission system was sold in a competitive bidding
process to Trans-Elect, Inc's subsidiary for approximately $290 million in cash.
Consumers did not provide any financial or credit support for the sale to
Trans-Elect, Inc. As a result of the sale, Consumers experienced an after-tax
earnings increase of approximately $17 million in 2002 due to the recognition of
a $26 million gain on the sale. For the period from May 1, 2002 to December 31,
2002, Consumers paid a total of $56 million to Trans-Elect, Inc's subsidiary for
electric transmission services.

                        BOARD AND COMMITTEE INFORMATION

The Board of Directors of CMS met 18 times and Consumers' Board of Directors met
14 times during 2002. All incumbent directors attended more than 75% of the
board and assigned committee meetings during 2002.

The various standing committees of the Board of Directors are listed below. Each
committee is composed entirely of outside directors other than the Executive
Committee for which Kenneth Whipple serves as Chair. No inside directors served
on any other committees during 2002, although Kenneth Whipple served on certain
committees including the Executive Committee during the portion of the year
prior to being elected Chairman and Chief Executive Officer at the time of the
2002 annual meeting.

From time to time, it is appropriate for the independent (outside) directors to
meet with no inside director present.

                                AUDIT COMMITTEES

Members: William U. Parfet (Chair), John M. Deutch, James J. Duderstadt, Michael
         T. Monahan, Joseph F. Paquette, Jr., Kenneth L. Way, and John B.
         Yasinsky.

Meetings during 2002: CMS 10 -- Consumers 9

The primary functions of these committees are to:

- Assure the integrity of CMS' and Consumers' financial statements and financial
  information, the financial reporting process and the system of internal
  accounting and financial controls;

- Assure CMS' and Consumers' compliance with applicable legal requirements,
  regulatory requirements, and New York Stock Exchange rules;

                                        5


- Appoint and terminate CMS' and Consumers' independent auditors;

- Assure the independent auditor's qualifications and independence;

- Review the performance of the internal audit function and independent
  auditors; and

- Perform their duties in a manner consistent with the Audit Committee Charter
  adopted by the Board of Directors. The Charter was restated in March 2003 and
  a copy as restated is attached to this proxy statement as Appendix A. The
  restatement was responsive to the requirements of the Sarbanes-Oxley Act of
  2002, pending revisions to the listing standards of the New York Stock
  Exchange, and applicable rules and regulations of the SEC.

                      GOVERNANCE AND NOMINATING COMMITTEES

Members: John M. Deutch (Chair), James J. Duderstadt, Kathleen R. Flaherty, Earl
         D. Holton, Joseph F. Paquette, Jr., and Percy A. Pierre.

Meetings during 2002: CMS 4 -- Consumers 2

The primary functions of these committees are to:

Governance:

- Develop and recommend to the Board of Directors such corporate and Board
  governance principles as may be deemed necessary by the Committee to ensure
  that the Corporation effectively protects and enhances shareholder value;

- Monitor the practices of the Board of Directors to ensure compliance with the
  Corporation's corporate governance principles;

- Evaluate and review the performance of the Board of Directors as a whole in
  order to increase the overall effectiveness of the Board of Directors, and
  report the results of its evaluation to the Board of Directors annually; and

- Recommend ways in which the Board of Directors could improve its performance.

Nominating:

- Conduct continuing study of the size, structure, composition and compensation
  of the Board;

- Seek out possible candidates to fill Board positions, and aid in attracting
  qualified candidates to the Board;

- Recommend, prior to the solicitation of proxies, a slate of qualified
  candidates for election to the Board at any meeting of shareholders at which
  Directors are to be elected and, in case of a vacancy on the Board, a
  candidate to fill that vacancy. Such recommendations should consider the
  health, business judgment and attendance at meetings of Directors,
  distribution of ages and balance range of experiences, and other matters
  relevant to the appropriate representation of the interests of the
  shareholders in carrying out the Corporation's responsibilities to the public;

- Evaluate the performance of incumbent directors upon the expiration of their
  terms;

                                        6


- Consider the nomination by any shareholder of a candidate for election as a
  director of the Corporation, provided that the shareholder has submitted a
  written request and related information to the Secretary of the Corporation on
  behalf of the Committee at the required time prior to any meeting of
  shareholders at which Directors are to be elected, together with the written
  consent of such person to serve as a director;

- Review periodically and recommend to the Board modifications, as appropriate,
  to the tenure policy; and

- Determine from time to time other criteria for selection and retention of
  Board members.

                    ORGANIZATION AND COMPENSATION COMMITTEES

Members: John B. Yasinsky (Chair), John M. Deutch, Earl D. Holton, Joseph F.
         Paquette, Jr., William U. Parfet, and Kenneth L. Way.

Meetings during 2002: CMS 5 -- Consumers 5

The primary functions of these committees are to:

- Annually review the Corporation's executive compensation structure and
  policies, including the establishment and adjustment of base salaries of
  executive officers, annual and long-term incentive targets for executive
  officers and incentive payments to executive officers consistent with the
  achievement of such targets, and produce an annual report on such compensation
  to shareholders in accordance with the rules and regulations of the Securities
  and Exchange Commission and other appropriate regulatory agencies;

- Review and approve corporate goals and objectives relevant to the compensation
  of the Chief Executive Officer, evaluate the performance of the Chief
  Executive Officer in light of those goals and objectives, and set the Chief
  Executive Officer's compensation level based on this evaluation;

- Annually determine corporate financial and business goals and target awards
  pursuant to the Corporation's incentive plans, and approve the payment of cash
  performance bonuses to employees in the aggregate, consistent with achievement
  of such goals;

- Approve the grant of stock, stock options and other stock-based awards
  pursuant to the Corporation's incentive plans, and the terms thereof,
  including the vesting schedule, performance goals, exercisability and term, to
  the Corporation's employees, including officers;

- Review and recommend to the Board of Directors incentive compensation plans,
  equity-based plans, and tax qualified retirement and investment plans and
  amendments thereto, with the exception of certain amendments which are
  delegated to specified officers of the Corporation or administrators under the
  terms of the plans;

- Review and approve management proposals regarding other compensation and
  benefit programs, plans and guidelines;

- Annually review and advise the Board of Directors concerning the Corporation's
  management succession plan, including long-range plans for development and
  selection of key managers and plans for emergency succession in case of
  unexpected disability or departure of a senior executive officer;

- Review organizational and leadership development plans and programs, and
  programs designed to identify, attract and retain high potential employees;

                                        7


- Perform such other functions as may be allocated to the Committee under the
  terms of the Corporation's employee benefit and executive compensation plans.

             ENVIRONMENTAL AND CORPORATE RESPONSIBILITY COMMITTEES

Members: Percy A. Pierre (Chair), James J. Duderstadt, Kathleen R. Flaherty,
         Earl D. Holton, Michael T. Monahan, and John B. Yasinsky.

Meetings during 2002: CMS 2 -- Consumers 2

The primary functions of these committees are to:

- Assure compliance with the Corporation's Code of Conduct Handbook and
  Statement of Ethics including approval of any waiver of the provisions
  applicable to directors and executive officers and receipt of periodic reports
  from the Chief Compliance Officer concerning compliance activities relating to
  the Handbook and Statement;

- Make recommendations to the Boards of Directors regarding significant
  environmental matters affecting CMS' and Consumers' operations;

- Advise the Boards on the adoption and evaluation of policies designed to
  maintain CMS' and Consumers' position of corporate responsibility;

- Review and monitor CMS' and Consumers' policies and objectives related to
  equal employment opportunity;

- Review CMS' and Consumers' policies to comply with federal and state laws and
  regulations affecting personnel matters;

- Review CMS' and Consumers' policies related to contributions and support of
  charitable, educational and community organizations; and

- Report and make recommendations to the Board of Directors related to the
  foregoing;

                         FINANCE AND PENSION COMMITTEES

Members: Kenneth L. Way (Chair), James J. Duderstadt, Kathleen R. Flaherty,
         Michael T. Monahan, William U. Parfet, and Percy A. Pierre.

Meetings during 2002: CMS 3 -- Consumers 3

The Finance Committee reviews and makes recommendations to the Board concerning
the financing and investment plans and policies of the Company.

The Committee has the authority, acting for and on behalf of the Board and
consistent with the protection of the interests of investors, to consider and
recommend to the Board as appropriate:

- Financing plans formulated by management, including those in strategic and
  operating plans;

- The financing terms of acquisitions, divestitures, joint ventures,
  partnerships, or combinations of business interests;

                                        8


- Short- and long-term financing plans, including the sales or repurchases of
  common and preferred equity and long-term debt;

- Financial policies including cash flow, capital structure, and dividend;

- Risk management policies including foreign exchange management, hedging, and
  insurance;

- Investment performance, funding, and asset allocation policies for employee
  benefit plans and nuclear decommissioning trusts.

                              EXECUTIVE COMMITTEES

Members: Kenneth Whipple (Chair), John M. Deutch, William U. Parfet, Percy A.
         Pierre, Kenneth L. Way, and John B. Yasinsky.

Meetings during 2002: CMS 0 -- Consumers 0

The primary function of these committees is to:

- Exercise the power and authority of the Boards of Directors as may be
  necessary during the intervals between meetings of the Boards of Directors,
  subject to such limitations as are provided by law or by resolution of the
  Boards.

                               SPECIAL COMMITTEES

The standing committees listed above have ongoing, continuing duties. In
addition, the Board within the past year established two special committees to
address specific major issues facing CMS. Special committees do not have
continuing duties; they exist only until they complete their specified duties.
These two special committees are discussed below.

Special Investigative Committee

The Board established this special committee in May 2002 to investigate and
evaluate the allegations and issues raised with respect to round-trip trading,
including the reporting thereof and compliance with all applicable laws and
regulations, and to prepare such reports and recommendations and to take such
other actions in connection with its investigation as it deemed appropriate and
in the best interests of the Corporation and its shareholders, in accordance
with Michigan law. The members of the Special Investigative Committee were
Kenneth L. Way, Chair; Kathleen R. Flaherty; Earl D. Holton; and Kenneth
Whipple, who were wholly independent and had no personal or business connection
or relationship with the Corporation other than in their capacity as directors
of the Corporation, except that Mr. Whipple was elected as Chairman and Chief
Executive Officer of CMS at the time of the 2002 annual meeting in May 2002,
after the period during which the round-trip trading and reporting under
investigation occurred. In June 2002, the Special Investigative Committee
selected the law firm Winston & Strawn as independent counsel to help with the
investigation.

On October 31, 2002, the committee and independent counsel completed their
investigation and reported findings and recommendations to the Board of
Directors. The Special Investigative Committee reported, based on extensive
investigation, that the round-trip trades were undertaken to raise CMS
Marketing, Services and Trading's profile as an energy marketer with the goal of
enhancing its ability to market its services. The committee found no apparent

                                        9


effort to manipulate the price of CMS Common Stock or affect energy prices. The
outside directors received $20,000 in either cash or CMS Common Stock, at their
election, for their work on the Special Investigative Committee, paid in
December 2002.

Special Litigation Committee

The Board established this special committee in December 2002 and confirmed its
duties in January 2003. The purpose of the Special Litigation Committee is to
investigate and evaluate the allegations and issues raised by a shareholder,
requesting that CMS institute a derivative proceeding against certain of its
directors and officers, and to prepare such reports and to take such other
actions in connection with its reasonable investigation as it shall deem
appropriate to make a good faith determination whether the maintenance of the
derivative proceedings is in the best interests of CMS, in accordance with
Michigan law.

The Special Litigation Committee was granted the full power and authority of the
Board of Directors with respect to investigating, evaluating and taking action
regarding the shareholder demand and the allegations and issues raised therein,
including without limitation the power and authority to assert claims and to
initiate and pursue litigation on behalf of CMS relating to such matters, to
settle or compromise any such claim or lawsuit, and to seek dismissal of any
related derivative proceeding pursuant to Michigan law. The Special Litigation
Committee may make such reports of its determinations and actions to the Board
of Directors or shareholders of CMS as it shall deem appropriate from time to
time, but making such reports to the Board shall be at the option of the Special
Litigation Committee, and all determinations made by the Special Litigation
Committee pursuant to its authority shall be final, shall not be subject to
review or approval by the Board of Directors and shall in all respects be
binding upon CMS. The Board determined Michael T. Monahan and Joseph F.
Paquette, Jr. to be disinterested directors under Michigan law and appointed
Messrs. Monahan and Paquette to serve as members of the Special Litigation
Committee. The Board also evidenced its expectation that Messrs. Monahan and
Paquette would be designated as "independent directors" in accordance with
Michigan law. The Special Litigation Committee is authorized to engage such
experts and advisors, including its own independent legal counsel, as it deems
necessary or desirable in order to assist it in the discharge of its
responsibilities. The Special Legislative Committee selected the law firm of
Jenner & Block to help with their investigation and evaluation. The Special
Litigation Committee has not completed its investigation and evaluation as of
the date of this proxy statement.

                                        10


                           COMPENSATION OF DIRECTORS

Directors who are not officers of CMS or Consumers received in 2002 an annual
retainer fee of $30,000, $1,500 for attendance at each Board meeting and $750
for attendance at each committee meeting. Committee chairs received $1,000 for
attendance at each committee meeting. These figures have remained unchanged for
several years, and are relatively low by industry standards. The Board of
Directors has set the same amounts for retainer and attendance fees to be paid
in 2003. In 2002, all directors who were not officers of CMS or Consumers were
granted 850 restricted shares of CMS Common Stock with a fair market value at
time of grant of $15,563. These restricted shares must be held for at least
three years from the date of grant. In 2003, the number of restricted shares to
be granted to each continuing outside director will again be 850 shares. Because
of the decline in the CMS Common Stock price, this will be a significant
reduction in the dollar value of shares granted to these directors from prior
years. This reduction reflects CMS' and Consumers' 2002 financial performance.
Mr. Monahan and Mr. Paquette, the two outside directors who joined the Boards in
December 2002, will each receive a restricted stock grant with a market value at
the time of grant of $30,000. These two new directors' stock grants reflect the
fact that it is increasingly difficult to attract highly qualified directors in
today's business environment, especially given the relatively low retainer and
fees received by CMS directors compared to comparable companies' directors.
Providing these two individuals with newly issued shares of restricted stock
rather than with cash helped enable CMS to attract two exceptional new directors
while conserving much needed cash. Directors are reimbursed for expenses
incurred in attending Board or committee meetings. Directors who are officers of
CMS or Consumers do not receive retainers or meeting fees for service on the
Board or as a member of any Board committee. Pursuant to the Directors' Deferred
Compensation Plan, a director of CMS or Consumers who is not an officer may, at
any time prior to a calendar year in which a retainer and fees are to be earned,
or at any time during the year prior to the month in which a retainer and fees
are earned, irrevocably elect to defer payment for that year, or a portion
thereof, through written notice to CMS or Consumers, of all or half of any of
the retainer and fees which would otherwise be paid to the director, to a time
following the director's retirement from the Board of Directors. Any amount
deferred will either (a) accrue interest at either the prime rate or the rate
for 10-year Treasury Notes (whichever is greater), (b) be treated as if it were
invested as an optional cash payment in CMS' Stock Purchase Plan, or (c) be
treated as if it were invested in a Standard & Poor's 500 stock index fund.
Accrued amounts will be distributed in a lump sum or in five or ten annual
installments in cash. Outside directors who retire with five years of service on
the Board will receive retirement payments equal to the retainer. These payments
will continue for a period of time equal to their years of service on the Board.
All benefits will cease at the death of the retired director. Outside directors
are offered optional life insurance coverage, business-related travel accident
insurance, and optional health care insurance, and CMS and Consumers pay the
premiums associated with participation by directors. The imputed income for the
life insurance coverage in 2002 was: Messrs. Duderstadt, $741; Holton, $2,553;
Monahan, $62; Paquette, $200; Parfet, $633; Pierre, $744; Whipple, $2,394;
Yasinsky, $756; Deutch, $744; and Ms. Flaherty, $369. The imputed income for
health insurance coverage in 2002 was: Ms. Flaherty, $5,267.

                                        11


                             EXECUTIVE COMPENSATION

The following charts contain information concerning annual and long-term
compensation and awards of stock options and restricted stock under CMS'
Performance Incentive Stock Plan. The charts include the Chairman of the Board
and Chief Executive Officer, the next four most highly compensated executive
officers in 2002, the former Chairman of the Board and Chief Executive Officer,
the former Chief Financial Officer, and the former President and Chief Executive
Officer of CMS Oil and Gas Company.

                           SUMMARY COMPENSATION TABLE



                                                                                   Long-Term
                                                                                Compensation(1)
                                                                    ---------------------------------------
                                                                              Awards              Payouts
                                                  Annual            --------------------------   ----------
                                               Compensation         Restricted      Securities   Long-Term
                                         ------------------------     Stock         Underlying   Incentive     All Other
  Name and Principal Position     Year     Salary         Bonus     Awards(2)        Options     Payouts(2)   Compensation
  ---------------------------     ----     ------         -----     ----------      ----------   ----------   ------------
                                                                                         
Current Officers
KENNETH WHIPPLE................   2002   $  639,060(4)   $      0    $      0              0      $      0     $        0
Chairman and CEO, CMS             2001            0             0           0              0             0              0
and Consumers                     2000            0             0           0              0             0              0
DAVID W. JOOS..................   2002      750,000             0     406,000(5)     165,000             0         15,000(6)
President and COO,                2001      637,500             0           0        100,000        35,907         19,125(6)
CMS and Consumers                 2000      508,333       326,510           0         32,000        98,233         15,250(6)
WILLIAM J. HAENER..............   2002      530,000             0     178,640(7)      82,500             0         10,600(6)
Executive Vice President          2001      509,167             0           0         40,000        26,930         15,275(6)
and COO - Natural Gas, CMS        2000      406,667       322,459           0         22,000        83,977         12,200(6)
CHRISTOPHER A. HELMS...........   2002      400,000             0      64,960(8)      34,000             0              0
President and CEO,                2001      386,042       134,300           0         16,000             0              0
CMS Panhandle Companies           2000      297,708       202,747           0         16,000             0              0
DAVID A. MIKELONIS.............   2002      355,000             0      56,840(9)      28,000             0          7,100(6)
Senior Vice President and         2001      355,000             0           0         14,000        17,978         10,650(6)
General Counsel, Consumers        2000      335,000       161,574           0         14,000        59,400         10,050(6)
Former Officers
WILLIAM T. MCCORMICK,
JR.(10)........................   2002      462,500             0           0         90,000             0      1,557,700(11)
Former Chairman and CEO,          2001    1,110,000             0           0        100,000       112,271         33,300(6)
CMS and Consumers                 2000    1,060,000       700,000           0        100,000       319,869         31,800(6)
ALAN M. WRIGHT(12).............   2002      291,667             0           0         45,000             0      1,177,500(13)
Former Chief Financial Officer,   2001      500,000             0           0         45,000        35,907         15,000(6)
CMS and Consumers                 2000      417,500       249,374           0         28,000        98,233         12,525(6)
BRADLEY W. FISCHER(14).........   2002      283,333       168,330           0         20,000             0      2,847,759(15)
Former President and CEO,         2001      383,333       257,400           0         41,000             0         11,500(6)
CMS Oil and Gas Company           2000      310,000       179,115           0         16,000             0          9,300(6)


 (1) Aggregate non-performance based restricted stock granted prior to 2002 held
     as of December 31, 2002 by named officers was: Mr. Whipple, 1,900 shares,
     with year-end market value of $17,936, and Mr. Haener, 636 shares, with
     year-end market value of $6,004. Regular dividends were paid on such
     restricted stock.

                                        12


 (2) 2002 restricted stock awards granted July 31, 2002. These shares vest at a
     rate of 25% per year beginning July 31, 2004. The 2002 dollar values shown
     below are based on the July 31, 2002 grant date closing price of $8.12 per
     share.

 (3) Market value of CMS Common Stock paid under CMS' Performance Incentive
     Stock Plan for three-year performance periods.

 (4) Mr. Whipple's 2002 salary consisted of $2,125 in cash compensation and
     $636,935 in deferred compensation. The dollar value of the deferred
     compensation will be based on the future price of CMS Common Stock. Unless
     the stock price rises considerably from current (April 22, 2003) levels,
     the cash compensation eventually received by Mr. Whipple will be
     significantly below the $636,935 indicated above.

 (5) 50,000 restricted shares awarded to Mr. Joos.

 (6) Employer matching contribution to defined contribution plans.

 (7) 22,000 restricted shares awarded to Mr. Haener.

 (8) 8,000 restricted shares awarded to Mr. Helms.

 (9) 7,000 restricted shares awarded to Mr. Mikelonis.

(10) Mr. McCormick resigned as Chairman and CEO on May 24, 2002.

(11) $22,200 employer matching contribution to defined contribution plans plus
     $1,535,500 in separation payments.

(12) Mr. Wright resigned as Executive Vice President, CFO and Chief
     Administrative Officer on August 16, 2002.

(13) $8,750 employer matching contributions to defined contribution plans plus
     $1,168,750 in separation payments.

(14) Mr. Fischer resigned as President and CEO, CMS Oil and Gas Company on
     September 16, 2002.

(15) $8,000 employer matching contribution to defined contributions plans plus
     $2,839,759 in incentive and change-of-control payments resulting from the
     sale for over $1.3 billion in cash of substantially all of CMS Oil and Gas
     Company.

                            EMPLOYMENT ARRANGEMENTS

Agreements with the executive officers named above provide for payments equal to
three times annual cash compensation if there is a change of control and adverse
change of responsibilities, as well as payments equal to two times annual cash
compensation if employment is terminated by the company, other than for cause,
in the absence of a change of control. CMS and Consumers also provide long-term
disability insurance policies for all executive officers which would provide
payment of up to 60% of compensation in the event of disability. CMS does not
have a "poison pill" plan and is not considering the adoption of such a plan.

                                        13


                             OPTION GRANTS IN 2002



                                  Number of Securities    Percentage of Total    Exercise                   Grant Date
                                   Underlying Options     Options Granted to     Price Per    Expiration     Present
             Name                       Granted            Employees in 2002       Share         Date        Value(1)
             ----                 --------------------    -------------------    ---------    ----------    ----------
                                                                                             
Kenneth Whipple...............                0                     0                 --            --       $      0
David W. Joos.................           65,000                   4.4             $22.20       3-21-12        249,600
David W. Joos.................          100,000                   6.7               8.12       8-30-12        144,000
William J. Haener.............           40,000                   2.7              22.20       3-21-12        153,600
William J. Haener.............           42,500                   2.8               8.12       8-30-12         61,200
Christopher A. Helms..........           18,000                   1.2              22.20       3-21-12         69,170
Christopher A. Helms..........           16,000                   1.1               8.12       8-30-12         23,040
David A. Mikelonis............           14,000                   0.9              22.20       3-21-12         53,760
David A. Mikelonis............           14,000                   0.9               8.12       8-30-12         20,160
William T. McCormick, Jr......           90,000                   6.0              22.20       3-21-12        345,600
Alan M. Wright................           45,000                   3.0              22.20       3-21-12        172,800
Bradley W. Fischer............           20,000                   1.3              22.20       3-21-12         76,800


(1) The present value is based on the Black-Scholes Model, a mathematical
    formula used to value options traded on securities exchanges. The model
    utilizes a number of assumptions, including the exercise price, the
    underlying CMS Common Stock's volatility using weekly closing prices for a
    four and one half year period prior to grant date, the dividend rate, the
    term of the option, and the level of interest rates equivalent to the yield
    of four-year Treasury Notes. However, the Model does not take into account a
    significant feature of options granted to employees under CMS' Plan, the
    non-transferability of options awarded. For those options above with an
    expiration date of 3-21-12 (granted 2-22-02), the volatility was 32.44%, the
    dividend rate at the time was $0.365 per quarter, and the interest rate was
    3.95%. For those options above with an expiration date of 8-30-12 (granted
    7-31-02), the volatility was 40.81%, the dividend rate at the time was $0.18
    per quarter, and the interest rate was 3.16%.

        AGGREGATED OPTION EXERCISES IN 2002 AND YEAR-END OPTIONS VALUES



                                                                     Number of Securities     Value of Unexercised
                                     Shares Acquired     Value      Underlying Unexercised    In-the-Money Options
              Name                     On Exercise      Realized     Options at Year End       at Year End(1)(2)
              ----                   ---------------    --------    ----------------------    --------------------
                                                                                  
Kenneth Whipple..................             0         $     0                  0                  $      0
David W. Joos....................             0               0            373,000                   132,000
William J. Haener................             0               0            234,500                    56,100
Christopher A. Helms.............             0               0             73,500                    21,120
David A. Mikelonis...............             0               0             78,000                    18,480
William T. McCormick, Jr.........        10,000          56,375            677,000                         0
Alan M. Wright...................             0               0            161,000                         0
Bradley W. Fischer...............             0               0             87,000                         0


(1) All options listed in this table are exercisable. The named officers have no
    unexercisable options.

(2) Based on the December 31, 2002 closing price of CMS Common Stock as shown in
    the report of the NYSE Composite Transactions ($9.44).

                                        14


                               PENSION PLAN TABLE

The following table shows the aggregate annual pension benefits at normal
retirement date presented on a straight life annuity basis under CMS' qualified
Pension Plan and non-qualified Supplemental Executive Retirement Plan (offset by
a portion of Social Security benefits).



                                   Years of Service
               --------------------------------------------------------
Compensation      15         20         25          30           35
------------      --         --         --          --           --
                                              
5$00,000....   $157,500   $210,000   $247,500   $  285,000   $  322,500
800,000....     252,000    336,000    396,000      456,000      516,000
1,100,000..     346,500    462,000    544,500      627,000      709,500
1,400,000..     441,000    588,000    693,000      798,000      903,000
1,700,000..     535,500    714,000    891,500      969,000    1,096,500
2,000,000..     630,000    840,000    990,000    1,140,000    1,290,000


"Compensation" in this table is the average of Salary plus Bonus, as shown in
the Summary Compensation Table, for the five years of highest earnings. The
estimated years of service for each named executive is: Mr. Whipple, 1.56 years;
Mr. Joos, 31.33 years; Mr. Haener, 18.00 years; Mr. Helms, 16.99 years; Mr.
Mikelonis, 35.00 years; Mr. McCormick, 27.20 years; Mr. Wright, 21.76 years; and
Mr. Fischer, 10.40 years.

                                        15


                 ORGANIZATION AND COMPENSATION COMMITTEE REPORT

                            Compensation Philosophy

CMS' executive compensation program is directed by a committee composed entirely
of independent outside directors. The Committee is responsible for determining
and administering executive compensation policies and plans as well as reviewing
and recommending officer appointments to the Board of Directors. The Committee
also has the responsibility for approving both annual compensation and
compensation awards under long-term stock ownership programs. Such programs seek
to enhance the profitability of CMS and, hence, shareholder value by aligning
the financial interests of CMS' officers with those of its shareholders. In
doing so, the Committee relies to a large degree on incentive compensation
including stock-related awards to attract and retain outstanding officers.

Compensation for Mr. Whipple and the other executive officers consists of (i)
base salary, which is intended to be at the competitive median of the amounts
paid to executives with equivalent positions at other energy companies of
comparable size, and (ii) substantial annual and long-term incentive
compensation closely tied to CMS' success in achieving earnings, stock
appreciation and other performance goals. The incentive program is also designed
to be competitive with plans of other comparable energy companies and variable
"at risk" compensation is intended to be above median in years when CMS exceeds
its performance goals.

                              Annual Compensation

The Committee reviews the base salary of Mr. Whipple and the other officers and
approves annual salaries for them based on industry, peer group, and national
surveys and judgment as to the past and expected future contributions of each
individual.

The annual incentive compensation (bonus) payment, if any, is based on CMS'
success in meeting challenging earnings per share goals set by the Committee at
the beginning of each year. In addition, individual performance goals are
established for each executive officer for specific financial, operating and
management achievements. Following the end of each year, the results on a
corporate and individual basis are reviewed by the Committee to determine the
appropriate awards. The Executive Incentive Compensation Plan has a threshold
payout at 90% of the earnings per share goal and a maximum payout at 120% of
goal. Under the Plan for 2002, CMS' performance did not achieve the minimum
threshold of 90% of the earnings per share goal. Therefore, no payments were
made under the Plan for any CMS corporate officers and the decision was made not
to grant awards to any officers of subsidiary companies.

                             Long-Term Compensation

The last element of executive compensation considered by the Committee during
each year is long-term incentive awards in the form of stock options and
restricted stock awards under CMS' Performance Incentive Stock Plan, which has
been approved by shareholders. The Committee believes such awards are desirable
in encouraging CMS Common Stock ownership by executives, thus linking their
interests directly to that of other shareholders. Therefore, in 2002, the
Committee decided to grant stock options with an exercise price equal to the CMS
Common Stock market price on the date of the grant to the officers, including
those shown in the above charts. Options have been granted annually, usually for
approximately the same number of shares. The Committee believes grants should be
made annually on a generally consistent basis. In determining grants, the
Committee weighed a number of factors including prior grants and corporate
performance. The Performance Incentive Stock Plan has no provision for the

                                        16


repricing of options, and CMS is not considering the adoption of such a
provision. The Committee also awarded restricted stock which will vest at the
rate of 25% per year after two years, with 100% vested after five years.

                           Compensation Deductibility

The Committee has reviewed CMS' compensation plans and the applicability of
Section 162(m) of the Internal Revenue Code and regulations thereunder dealing
with federal income tax deductibility for compensation in excess of $1 million.
The Committee believes that bonus awards under the Executive Incentive
Compensation Plan and awards of stock options under the Performance Incentive
Stock Plan are considered deductible compensation under the regulations under
Section 162(m), because they are based on pre-established performance goals and
the plans have been approved by shareholders. Awards of restricted stock granted
in 2002 may not be deductible under Section 162(m). The committee awarded this
stock in order to ensure continuity of officer tenure over the next five years.

                            Compensation Consultant

In connection with its ongoing independent review of executive compensation, the
Committee has retained Hewitt Associates, a recognized compensation and benefit
consultant, to assist the Committee in evaluating the appropriateness and
competitiveness of its compensation policies and programs.

Submitted by the Organization and Compensation Committee: John B. Yasinsky
(Chair), John M. Deutch, Earl D. Holton, Joseph F. Paquette, Jr., William U.
Parfet, and Kenneth L. Way.

                             AUDIT COMMITTEE REPORT

CMS' and Consumers' audit activities are directed by committees composed
entirely of independent outside directors. The Committees are responsible for
overseeing the preparation of external financial reports, the adequacy of
internal audit controls, the audit process, the independence and performance of
the independent auditors, and compliance with legal and regulatory requirements.

We have reviewed and discussed with management CMS' and Consumers' audited
financial statements as of and for the year ended December 31, 2002.

We have discussed with the independent auditors of the 2002 financial
statements, Ernst and Young, LLP, the matters required to be discussed by
Statement on Auditing Standards No. 61, Communication with Audit Committees, as
amended, by the Auditing Standards Board of the American Institute of Certified
Public Accountants.

We have received and reviewed the written disclosures and the letter from the
independent auditors required by Independence Standard No. 1, Independence
Discussions with Audit Committees, as amended, by the Independence Standards
Board, and have discussed with Ernst and Young, LLP the auditors' independence.

We have considered the provision of all of Ernst and Young, LLP's services to
CMS and Consumers in 2002 and the fees paid for all such services, and have
concluded that all current arrangements are compatible with maintaining the
independence of Ernst and Young, LLP.

Based on the reviews and discussions referred to above, we recommended to the
Board of Directors that the financial statements referred to above be included
in the Company's Annual Report on Form 10-K for the year ended December 31,
2002.

                                        17


Submitted as of March 27, 2003 by the Audit Committee: William U. Parfet
(Chair), John M. Deutch, James J. Duderstadt, Michael T. Monahan, Joseph F.
Paquette, Jr., Kenneth L. Way, and John B. Yasinsky.

                              INDEPENDENT AUDITOR

Prior to 2002, Arthur Andersen, LLP had served as the independent auditor for
CMS and Consumers for many years. In early 2002, however, the Audit Committee
concluded that the ability of Arthur Andersen to continue as the Company's
independent auditor had been adversely affected by well publicized recent
developments involving Arthur Andersen and recommended to the Board of Directors
the replacement of Arthur Andersen as CMS' independent auditor. On the
recommendation of the Audit Committee, and after a thorough search, the Board of
Directors on May 24, 2002, appointed Ernst and Young, LLP to replace Arthur
Andersen, LLP as the independent auditor for CMS and Consumers for 2002. There
were no disagreements between Arthur Andersen and CMS related to accounting
principles or practices, financial statement disclosures, or auditing scope or
procedure, and Arthur Andersen's reports on the financial statements of CMS and
Consumers had contained no adverse opinions, disclaimers of opinion,
modifications, or qualifications. The decision to replace Arthur Andersen was
made strictly as a result of the significant difficulties that Arthur Andersen
was encountering in matters totally unrelated to CMS.

In view of the fact that under the restated Audit Committee Charter and as
required by the Sarbanes-Oxley Act of 2002 and the rules and regulations of the
SEC promulgated thereunder, the Audit Committee of independent directors is
directly and solely responsible for the appointment and termination of the
independent auditor, CMS is not requesting shareholders to ratify the Audit
Committee's selection of an independent auditor for 2003.

                        INDEPENDENT AUDITOR COMPENSATION

                                   Audit Fees

The aggregate fees billed by Ernst and Young, LLP for professional services
rendered for the audit of the CMS annual financial statements for the year 2002
and for the reviews of the 2002 quarterly financial statements were $2,452,800.
The Consumers portion of this total was $490,000.

Additionally, the aggregate fees billed by Arthur Andersen, LLP for professional
services rendered for the audit of CMS 2002 financial statements prior to
departure of Andersen were $2,120,926. The Consumers portion of this total was
$70,500.

Additionally, the aggregate fees billed by Ernst and Young, LLP for services
rendered for the audit of restated CMS financial statements for the years 2000
and 2001 were $10,852,320. The Consumers portion of this total was $6,776,189.

                               Audit-Related Fees

The aggregate fees billed by Ernst and Young, LLP for audit-related services in
2002 were $130,297. The Consumers portion of this total was $25,138. These
audit-related fees are charges for services traditionally performed by the
independent auditor or that can only be performed by the independent auditor.
Examples of audit-related services include accounting assistance on proposed
financing transactions, review of documents filed with the SEC, and audits of
benefit plans.

                                        18


Additionally, the aggregate fees billed to CMS in 2002 by Arthur Andersen, LLP
for audit-related professional services prior to the departure of Arthur
Andersen were $552,771. The Consumers portion of this total was $47,000.

                                    Tax Fees

The aggregate fees billed by Ernst and Young, LLP for tax services in 2002 were
$ 43,494. The Consumers portion of this total was $0.

Additionally, the aggregate fees billed by Arthur Andersen, LLP for tax services
in 2002 prior to the departure of Arthur Andersen were $85,963. The Consumers
portion of this total was $0.

                                 All Other Fees

The aggregate fees billed to CMS by Ernst and Young, LLP for services in the
year 2002 in addition to those fees discussed above were $0. The Consumers
portion of this total was $0.

Additionally, the aggregate fees billed to CMS in 2002 by Arthur Andersen, LLP
for all other professional services prior to the departure of Arthur Andersen
were $28,500. The Consumers portion of this total was $28,500.

                                        19


                COMPARISON OF FIVE-YEAR CUMULATIVE TOTAL RETURN
     AMONG CMS ENERGY CORPORATION, S&P 500 INDEX & DOW JONES UTILITY INDEX

                              [PERFORMANCE GRAPH]



                               INDEXED RETURN
                   ---------------------------------------
COMPANY/INDEX      1997   1998   1999   2000   2001   2002
-------------      ----   ----   ----   ----   ----   ----
                                    
CMS ENERGY         100    113     76     82     66     28
S & P 500          100    129    156    141    125     97
DOW JONES UTILITY  100    119    112    169    125     96


Total return assumes reinvestment of dividends.

Fiscal years ending December 31.

Assumes the value of the investment in CMS Common Stock and each index was $100
on December 31, 1997.

                        2004 PROXY STATEMENT INFORMATION

A shareholder who wishes to submit a proposal for consideration at the 2004
annual meeting pursuant to the applicable rules of the SEC must send the
proposal to reach CMS' Corporate Secretary on or before December 24, 2003. In
any event if CMS has not received written notice of any matter to be proposed at
that meeting by March 8, 2004, the holders of the proxies may use their
discretionary voting authority on any such matter. The proposals

                                        20


should be addressed to: Mr. Michael D. VanHemert, Corporate Secretary, CMS
Energy Corporation, One Energy Plaza, Jackson, Michigan 49201.

                                 OTHER MATTERS

The Board of Directors does not know of any other matters that might be
presented to the meeting except matters incident to the conduct of the meeting.
However, if any other matters (including matters incident to the conduct of the
meeting) do come before the meeting, it is intended that the holders of the
proxies will vote thereon in their discretion.

The cost of solicitation of proxies will be borne by CMS. Proxies may be
solicited by officers and other employees of CMS or its subsidiaries or
affiliates, personally or by telephone, facsimile, Internet, or mail. CMS has
arranged for Morrow & Co., Inc., 445 Park Avenue, New York, New York 10022, to
solicit proxies in such manner, and it is anticipated that the cost of such
solicitations will not exceed $20,000, plus incidental expenses. CMS may also
reimburse brokers, dealers, banks, voting trustees or other record holders for
postage and other reasonable expenses of forwarding the proxy material to the
beneficial owners of CMS Common Stock held of record by such brokers, dealers,
banks, voting trustees or other record holders.

Shareholders can submit recommendations of nominees for election to the Boards
of Directors. Shareholders' recommendations will be provided to the Nominating
Committees for consideration. The recommendations must be accompanied by the
consent of each of the recommended nominees to act as a director. Shareholders
should send their written recommendations of nominees to Mr. Michael D.
VanHemert at his address noted above.

In some instances, only one annual report or proxy statement is being delivered
to multiple security holders sharing an address unless the company has received
contrary instructions from one or more of the shareholders. A shareholder
wishing to receive a separate annual report or proxy statement can so notify the
company at the address or telephone number below. Similarly, shareholders
currently receiving multiple copies of these documents can request the
elimination of duplicate documents by contacting the company at Investor
Services, One Energy Plaza, Jackson, Michigan 49201, telephone 517-788-1868.

                                        21


                                   APPENDIX A

                            AUDIT COMMITTEE CHARTER

                                    Purpose

The Audit Committee (the "Committee") shall provide assistance to the Board of
Directors (the "Board") of CMS Energy (the "Company") in fulfilling their
oversight responsibility to the shareholders, potential shareholders, the
investment community, and others relating to:

- the integrity of the Company's financial statements and financial information,
  the financial reporting process, and the system of internal accounting and
  financial controls;

- the performance of the Company's internal audit function and independent
  auditors;

- the evaluation of the independent auditor's qualifications and independence;

- the Company's compliance with its code of conduct and ethics policies and with
  legal and regulatory requirements; and

- the review of reports and certifications prepared by the Chief Executive
  Officer and Chief Financial Officer as required by the rules of the Securities
  and Exchange Commission (the "SEC").

                                  Organization

This charter governs the operations of the Committee. The Committee shall review
and reassess the charter at least annually and obtain the approval of the
charter by the Board.

The Committee shall be members of, and appointed by, the Board upon the
recommendation of the Nominating and Corporate Governance Committee and shall
comprise at least three directors, each of whom are independent of management
and the Company. Members of the Committee shall be considered independent as
long as they do not accept any consulting, advisory or other compensatory fee
from the Company and are not an affiliated person of the Company or its
subsidiaries, and meet the independence requirements of the stock exchange
listing standards, the Sarbanes-Oxley Act of 2002 and the regulations of the
SEC.

All committee members shall be financially literate, and at least one member
shall be an "audit committee financial expert," as defined by the SEC
regulations. The Committee shall have the authority to provide the proper
educational programs for its members to ensure the financial and accounting
expertise that is expected of each committee member.

The Chairman of the Committee shall designate a person, who need not be a
member, to act as secretary and to record the minutes of its proceedings, which
shall be kept in accordance with the Bylaws of the Company. The agenda of each
meeting will be prepared by the secretary at the direction of the Chair and,
whenever reasonably practicable, delivered to each member before the meeting.

                                    Meetings

The Committee shall meet at least quarterly and shall have the authority to call
meetings at its discretion and to invite officers and employees of the Company
and independent auditors to attend.

                                        22


As part of its responsibility to foster open and frank communications, the
Committee shall meet with management, the Director of Internal Audit, and the
independent auditors in separate private sessions to discuss any matters, issues
or concerns that the Committee or any of these groups believe should be
discussed.

The Committee will report its findings and conclusions at the next regularly
scheduled meeting of the full Board. Any member may add relevant matters to the
agenda by timely notice to the Chair.

                          Duties and Responsibilities

The Committee, in carrying out its responsibilities, believes its policies and
procedures should remain flexible, in order to best react to changing conditions
and circumstances. The Committee should take appropriate actions to set the
overall corporate "tone" for quality financial reporting, sound internal
controls and business risk practices, and ethical behavior. The following shall
be the principal duties and responsibilities of the Committee. These are set
forth as a guide with the understanding that the Committee may supplement them
as appropriate.

The Committee shall oversee the Company's financial reporting process on behalf
of the Board and report the results of their activities to the Board. While the
Committee has the responsibilities and powers set forth in this Charter, it is
not the duty of the Audit Committee to design internal controls or to plan or
conduct audits or to determine that the Company's financial statements are
complete and accurate and are in accordance with generally accepted accounting
principles. Rather, the Committee should maintain a healthy skepticism and
pursue issues until the Committee is satisfied that they have received adequate
information to make an informed judgment. In this regard, management is
responsible for the preparation, presentation, and integrity of the Company's
financial information, the design and implementation of an effective system of
internal controls and the appropriateness of the accounting principles and
reporting policies used by the Company. The independent auditor is responsible
for auditing the Company's annual financial statements and for reviewing the
Company's unaudited interim financial statements.

The Committee shall be directly responsible for the appointment and termination
(subject, if applicable, to shareholder ratification), compensation, and
oversight of the work of the independent auditors, including resolution of
disagreements between management and the independent auditor regarding financial
reporting. The independent auditors shall report directly to the Committee. The
Committee shall pre-approve all audit and non-audit services provided by the
independent auditors and shall approve all fees for such services and shall not
engage the independent auditors to perform the specific non-audit services
proscribed by law or regulation.

The Committee shall meet with the independent auditor prior to the audit to
review the planning and staffing of the audit as well as compliance with
appropriate audit standards.

The Committee shall receive regular reports from the independent auditor on the
Company's critical accounting policies and practices, and all alternative
accounting treatments permitted by generally accepted accounting principles.

At least annually, the Committee shall obtain and review the report by the
independent auditors describing:

- The Company's financial reporting and accounting standards and principles.

- The Company's internal quality control procedures and an assessment of the
  effectiveness of the internal control structure and procedures for financial
  reporting.

                                        23


- Any material issues raised by the most recent internal quality control review
  of the firm, or by any inquiry or investigation by governmental or
  professional authorities, within the preceding five years, with respect to one
  or more independent audits carried out by the firm, and any steps taken to
  deal with any such issues.

- The auditor's independence with respect to the Company. The Committee will
  discuss such reports with the independent auditor, consider whether the
  provision of non-audit services is compatible with maintaining the auditor's
  independence and, if so determined by the Audit Committee, recommend that the
  Board take appropriate action to satisfy itself of the independence of the
  auditor.

- The independent auditor's required communications contained within Statement
  on Auditing Standards No. 61 relating to the conduct of the audit.

In addition, the Committee shall review the experience and qualifications of the
senior members of the independent auditor's team and set clear hiring policies
for employees or former employees of the independent auditors that meet the SEC
regulations and stock exchange listing standards.

The Committee shall review the appointment, organizational placement,
compensation and replacement of the Director of Internal Audit and the
effectiveness and the appropriateness of the annual audit plan, the department's
budget and the staffing of the Internal Audit Department. Additionally, the
Chairman of the Committee shall be consulted before the appointment or removal
of the Director of Internal Audit and the Committee shall approve the
responsibilities and the reporting relationship of the Director of Internal
Audit.

The Committee shall review significant Internal Audit Department reports or
summary reports to management and management's responses. The Committee shall
also review with the Director of Internal Audit any problems or difficulties the
Internal Audit Department may have encountered or any restrictions on the scope
of audit activities.

The Committee shall assess the extent to which the planned audit scopes of the
Internal Audit Department and the independent auditors can be relied on to
identify material or significant internal control weaknesses or fraud. The
Committee shall review management's assessment of the effectiveness of financial
reporting internal controls as of the end of the most recent fiscal year and the
independent auditor's attestation report on management's assertion, all as
required by Section 404 of the Sarbanes-Oxley Act of 2002 and the regulations of
the SEC. Also, the Committee shall discuss with management, the internal
auditors, and the independent auditors the adequacy and effectiveness of the
accounting and financial reporting internal controls, including the Company's
policies and procedures to assess, monitor, and manage financial and business
risk, and legal business conduct standards compliance programs.

In discharging its oversight role, the Committee shall have the resources and
funding necessary to discharge its duties and responsibilities and is empowered
to investigate any matter brought to its attention with full access to all
books, records, facilities, and personnel of the Company. The Committee has the
authority to engage independent counsel and other advisers as it determines
necessary to carry out its duties. The Committee may direct any officer or
employee of the Company and request any employee of the Company's independent
auditors, outside legal counsel or other consultants or advisors to attend a
Committee meeting or meet with any Committee members.

Prior to release, the Committee shall review and discuss earnings press
releases, as well as financial information and earnings guidance provided to
analysts and rating agencies.

The Committee shall review with management and the independent auditors the
financial statements and disclosures under Management's Discussion and Analysis
of Financial Condition and Results of Operations to be

                                        24


included in the Company's Annual Report on Form 10-K (and in the annual report
to shareholders), including their judgment about the quality, not just the
acceptability, of accounting principles, the reasonableness of significant
judgments, and the clarity of the disclosures in the financial statements. Also,
the Committee shall discuss the results of the annual audit and any other
matters required to be communicated to the Committee by the independent auditors
under generally accepted auditing standards.

The Committee shall review the interim financial statements and disclosures
under Management's Discussion and Analysis of Financial Condition and Results of
Operations with management and the independent auditors prior to the filing of
the Company's Quarterly Report on Form 10-Q. Also, the Committee shall discuss
the results of the quarterly review and any other matters required to be
communicated to the Committee by the independent auditors under generally
accepted auditing standards.

The Committee shall review and approve procedures for the receipt, retention,
confidentiality and treatment of complaints received by the Company regarding
acts of fraud, accounting irregularities, financial reporting internal controls,
or auditing matters.

The Committee shall review and investigate any matters pertaining to the
integrity of Management, including conflicts of interest or adherence to
standards of business conduct as required by the policies of the Company. This
should include regular reviews of the compliance processes utilized by the
Company.

The Committee shall receive and review corporate attorneys' reports of material
contingent liabilities, evidence of any violation of securities laws or breaches
of fiduciary duty and any other matters that may have a material impact on the
financial statements of the Company, the Company's compliance policies and any
material reports or inquiries received from regulators or governmental agencies.

The Committee shall review periodically with management the Company's risk
management policies, controls and exposures and advise the Board and management
of its findings and any recommendations.

The Committee shall prepare its report to be included in the Company's annual
proxy statement, as required by SEC regulations. The Committee shall approve,
for inclusion in the Company's proxy statement, the recommendations for the
appointment of the independent auditor.

The Committee shall perform an evaluation of its performance at least annually
to determine whether it is functioning effectively.

                                         /s/ Audit Committee Chairman

Revised March 28, 2003

                                        25

[CMS ENERGY LOGO]


                               COMMON STOCK PROXY
             SOLICITED BY THE BOARD OF DIRECTORS FOR ANNUAL MEETING
                                 OF SHAREHOLDERS

The undersigned appoints KENNETH WHIPPLE and MICHAEL D. VANHEMERT, and each of
them, proxies with full power of substitution, to vote on behalf of the
undersigned at the annual meeting of shareholders of CMS Energy Corporation to
be held at the Potter Center, 2111 Emmons Road, Jackson, Michigan, at 10:30 AM
on May 23, 2003 and at any adjournment or adjournments thereof. Said proxies,
and each of them present and acting at the meeting, may vote upon the matter set
forth on the reverse side hereof and with discretionary authority on all other
matters that come before the meeting; all as more fully set forth in the Proxy
Statement received by the undersigned. The shares represented hereby will be
voted on the proposal as specified. IF THIS PROXY IS RETURNED SIGNED BUT NOT
COMPLETED, IT WILL BE VOTED IN FAVOR OF THE ELECTION OF DIRECTORS.




                                        PLEASE VOTE, SIGN AND DATE THIS PROXY
                                        ON THE REVERSE SIDE.




                                        THANK YOU FOR YOUR PROMPT RESPONSE.






                        PLEASE VOTE, SIGN AND DATE BELOW

[ ]  TO VOTE AS RECOMMENDED by the Board of Directors, PLEASE MARK THIS BOX,
     SIGN, DATE AND RETURN THIS PROXY. (No additional boxes need to be marked.
     If additional boxes are marked, this box will take precedence.)

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR  ITEM 1.



(1) ELECTION OF                             [ ] FOR all nominees listed below (except as indicated below)
DIRECTORS                                   [ ] WITHHOLD AUTHORITY to vote for all nominees listed below

    (01) James J. Duderstadt, (02) Kathleen R. Flaherty, (03) Earl D. Holton, (04) David W. Joos, (05) Michael T. Monahan,
    (06) Joseph F. Paquette, Jr., (07) William U. Parfet, (08) Percy A. Pierre, (09) S. Kinnie Smith, Jr., (10) Kenneth L. Way,
    (11) Kenneth Whipple, and (12) John B. Yasinsky.


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


--------------------------------------------------------------------------------
                                        PLEASE SIGN, DATE AND RETURN THIS PROXY.

                                        Signed _________________________________

                                        Dated ____________________________, 2003