SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13G
                                 (Rule 13d-102)

                    INFORMATION TO BE INCLUDED IN STATEMENTS
                    FILED PURSUANT TO RULES 13d-1(b)(c), AND
                        (d) AND AMENDMENTS THERETO FILED
                            PURSUANT TO RULE 13d-2(b)
                               (Amendment No. 1)*


                             CMS Energy Corporation
                   ------------------------------------------
                                (Name of Issuer)

                                  Common Stock
                   ------------------------------------------
                         (Title of Class of Securities)

                                    125896100
                         ------------------------------
                                 (CUSIP Number)

                                DECEMBER 31, 2002
             -------------------------------------------------------
             (Date of Event Which Requires Filing of this Statement)

Check the  appropriate box to designate the rule pursuant to which this Schedule
is filed:

(x) Rule 13d-1(b)
( ) Rule 13d-(c)
( ) Rule 13d-1(d)

----------------
*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for any  subsequent  amendment  containing  information  which  would  alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).

                        (Continued on following page(s))


                                                                         2 of 11

CUSIP No. 125896100                   13G


1.   NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

     College Retirement Equities Fund
     I.R.S. #13-6022-042

2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) ( )
                                                                      (b) (X)
     See Exhibit A Attached

3.   SEC USE ONLY

4.   CITIZENSHIP OR PLACE OF ORGANIZATION

     New York

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

     5.   SOLE VOTING POWER         778,847

     6.   SHARED VOTING POWER        None

     7.   SOLE DISPOSITIVE POWER     None

     8.   SHARED DISPOSITIVE POWER  778,847 (shared with its investment adviser,
          TIAA-CREF Investment Management, LLC)

9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    778,847

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

                                     ( )

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
                                     0.541%
12. TYPE OF REPORTING PERSON*

                                      IV


                      * SEE INSTRUCTION BEFORE FILLING OUT!


                                                                         3 of 11

CUSIP No. 125896100                   13G


1.   NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

     TIAA Separate Account VA-1
     I.R.S. #13-1624203

2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) ( )
                                                                      (b) (X)
     See Exhibit A Attached

3.   SEC USE ONLY

4.   CITIZENSHIP OR PLACE OF ORGANIZATION

     New York

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

     5.   SOLE VOTING POWER           8,642

     6.   SHARED VOTING POWER         None

     7.   SOLE DISPOSITIVE POWER      None

     8.   SHARED  DISPOSITIVE  POWER  8,642 (shared with its investment adviser,
          Teachers Advisors, Inc.)

9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                      8,642

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

                                       ( )

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                      0.006%
12. TYPE OF REPORTING PERSON*

                                       IV


                      * SEE INSTRUCTION BEFORE FILLING OUT!


                                                                         4 of 11

CUSIP No. 125896100                   13G


1.   NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

     TIAA-CREF Mutual Funds
     I.R.S. #13-4088138 (Equity Index Fund)
            #13-3930561 (Growth & Income Fund)

2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) ( )
                                                                      (b) (X)
     See Exhibit A Attached

3.   SEC USE ONLY

4.   CITIZENSHIP OR PLACE OF ORGANIZATION

     Delaware

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

     5.   SOLE VOTING POWER          2,273

     6.   SHARED VOTING POWER        None

     7.   SOLE DISPOSITIVE POWER     None

     8.   SHARED  DISPOSITIVE  POWER 2,273 (shared with its investment  adviser,
          Teachers Advisors, Inc.)

9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                     2,273

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

                                      ( )

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                     0.002%

12.  TYPE OF REPORTING PERSON*

                                       IV


                      * SEE INSTRUCTION BEFORE FILLING OUT!


                                                                         5 of 11

CUSIP No. 125896100                   13G


1.   NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

     TIAA-CREF Institutional Mutual Funds
     I.R.S. #13-4055170 (Equity Index Fund)
            #03-0472894 (Large-Cap Value Fund)
            #52-2366562 (S&P 500 Index Fund)
            #52-2366608 (Mid-Cap Value Fund)
            #52-2366582 (Large-Cap Value Index Fund)
            #52-2366577 (Mid-Cap Blend Index Fund)
            #52-2366587 (Mid-Cap Value Index Fund)

2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) ( )
                                                                      (b) (X)
     See Exhibit A Attached

3.   SEC USE ONLY

4.   CITIZENSHIP OR PLACE OF ORGANIZATION

     Delaware

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

     5.   SOLE VOTING POWER          27,749

     6.   SHARED VOTING POWER         None

     7.   SOLE DISPOSITIVE POWER      None

     8.   SHARED  DISPOSITIVE POWER  27,749 (shared with its investment adviser,
          Teachers Advisors, Inc.)

9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                     27,749

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

                                      ( )

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                     0.019%

12.  TYPE OF REPORTING PERSON*

                                       IV


                      * SEE INSTRUCTION BEFORE FILLING OUT!


                                                                         6 of 11

CUSIP No. 125896100                   13G


1.   NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

     TIAA-CREF Life Funds
     I.R.S. #13-4025227 (Stock Index Fund)
            #13-4100625 (Growth & Income Fund)
            #01-0735756 (Large-Cap Value Fund)

2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) ( )
                                                                      (b) (X)
     See Exhibit A Attached

3.   SEC USE ONLY

4.   CITIZENSHIP OR PLACE OF ORGANIZATION

     Delaware

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

     5.   SOLE VOTING POWER          1,801

     6.   SHARED VOTING POWER        None

     7.   SOLE DISPOSITIVE POWER     None

     8.   SHARED  DISPOSITIVE  POWER 1,801 (shared with its investment  adviser,
          Teachers Advisors, Inc.)

9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                     1,801

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

                                      ( )

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
                                     0.001%
12. TYPE OF REPORTING PERSON*

                                       IV


                      * SEE INSTRUCTION BEFORE FILLING OUT!


                                                                         7 of 11

CUSIP No. 125896100                   13G


Item 1(a).     NAME OF ISSUER:

                    CMS Energy Corporation

Item 1(b).     ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:

                    Fairlane Plaza South, Suite 1100
                    330 Town Center Drive
                    Dearborn, Michigan 48126

Item 2(a).     NAME OF PERSON FILING:

                    (1)  College Retirement Equities Fund ("CREF")
                    (2)  TIAA Separate Account VA-1 ("VA-1")
                    (3)  TIAA-CREF Mutual Funds ("Mutual Funds")
                    (4)  TIAA-CREF  Institutional  Mutual Funds
                         ("Institutional Funds")
                    (5)  TIAA-CREF Life Funds ("Life Funds")

Item 2(b).     ADDRESS OF PRINCIPAL BUSINESS OFFICE:

                    (1)  CREF -                730 Third Avenue
                                               New York, N.Y. 10017
                    (2)  VA-1 -                730 Third Avenue
                                               New York, N.Y. 1001
                    (3)  Mutual Funds -        730 Third Avenue
                                               New York, N.Y. 10017
                    (4)  Institutional Funds - 730 Third Avenue
                                               New York, N.Y. 10017
                    (5)  Life Funds -          730 Third Avenue
                                               New York, N.Y. 10017

Item 2(c).     CITIZENSHIP:

                    (1)  CREF - Incorporated in New York
                    (2)  VA-1 - Established in New York
                    (3)  Mutual Funds - Incorporated in Delaware
                    (4)  Institutional Funds - Incorporated in Delaware
                    (5)  Life Funds - Incorporated in Delaware

Item 2(d).     TITLE OF CLASS OF SECURITIES:
                    Common Stock

Item 2(e).     CUSIP NUMBER: 125896100

Item 3.        IF THIS  STATEMENT  IS  FILED  PURSUANT  TO  RULES  13d-1(b),  OR
               13d-2(b) or (c), CHECK WHETHER THE PERSON FILING IS A:

(a)    ( )     Broker or dealer registered under Section 15 of the Exchange Act.
(b)    ( )     Bank as defined in Section 3(a)(6) of the Exchange Act.
(c)    ( )     Insurance  company as defined in Section 3(a)(19) of the Exchange
               Act.
(d)    (x)     Investment  Company  registered under Section 8 of the Investment
               Company Act.
(e)    ( )     An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);
(f)    ( )     An employee  benefit plan or endowment  fund in  accordance  with
               Rule 13d-1(b)(1)(ii)(F);
(g)    ( )     A parent  holding  company or control  person in accordance  with
               Rule 13d-1(b)(1)(ii)(G);
(h)    ( )     A savings  association  as defined in Section 3(b) of the Federal
               Deposit Insurance Act;


                                                                         8 of 11

CUSIP No. 125896100                   13G


(i)    ( )     A  church  plan  that  is  excluded  from  the  definition  of an
               investment  company  under  Section  3(c)(14)  of the  Investment
               Company Act;
(j)    (x)     Group, in accordance with Rule 13d-1(b)(1)(ii)(J).

If this statement is filed pursuant to Rule 13d-1(c), check this box. ( )

Item 4.  OWNERSHIP.

(1)  COLLEGE RETIREMENT EQUITIES FUND

     (a)  Amount Beneficially Owned: 778,847
     (b)  Percent of Class: 0.541%
     (c)  The Board of Trustees of CREF, an investment  company,  has sole power
     to vote  778,847  shares  of  common  stock and  authority  to  direct  the
     disposition  of the 778,847  shares of common stock.  TIAA-CREF  Investment
     Management,  LLC,  CREF's  investment  adviser,  is  authorized to sell the
     778,847 shares on behalf of CREF in its discretion, subject to the ultimate
     authority of the CREF Board of Trustees.

(2)  TIAA SEPARATE ACCOUNT VA-1

     (a)  Amount Beneficially Owned: 8,642
     (b)  Percent of Class: 0.006%
     (c)  The  management  committee of VA-1,  an investment  company,  has sole
     power to vote 8,642  shares of common  stock,  and  authority to direct the
     disposition of the 8,642 shares of common stock.  Teachers Advisors,  Inc.,
     VA-1's investment adviser, is authorized to sell the 8,642 shares on behalf
     of VA-1 in its  discretion,  subject to the ultimate  authority of the VA-1
     Management Committee.

(3)  TIAA-CREF MUTUAL FUNDS

     (a)  Amount Beneficially Owned: 2,273
     (b)  Percent of Class: 0.002%
     (c)  The Board of Trustees of the Mutual Funds, an investment company,  has
     sole power to vote 2,273 shares of common  stock,  and  authority to direct
     the  disposition  of the 2,273 shares of common stock.  Teachers  Advisors,
     Inc., the Mutual Fund's investment adviser, is authorized to sell the 2,273
     shares on behalf of the  Mutual  Funds in its  discretion,  subject  to the
     ultimate authority of the Mutual Funds Board of Trustees.

(4)  TIAA-CREF INSTITUTIONAL MUTUAL FUNDS

     (a)  Amount Beneficially Owned: 27,749
     (b)  Percent of Class: 0.019%
     (c)  The  Board of  Trustees  of the  Institutional  Funds,  an  investment
     company,  has  sole  power to vote  27,749  shares  of  common  stock,  and
     authority to direct the  disposition  of the 27,749 shares of common stock.
     Teachers Advisors,  Inc., the Institutional  Funds= investment  adviser, is
     authorized to sell the 27,749 shares on behalf of the  Institutional  Funds
     in its discretion,  subject to the ultimate  authority of the Institutional
     Funds Board of Trustees.

(5)  TIAA-CREF LIFE FUNDS

     (a)  Amount Beneficially Owned: 1,801
     (b)  Percent of Class: 0.001%
     (c)  The Board of Trustees of the Life Funds,  an investment  company,  has
     sole power to vote 1,801 shares of common  stock,  and  authority to direct
     the  disposition  of the 1,801 shares of common stock.  Teachers  Advisors,
     Inc., the Life Fund's investment  adviser,  is authorized to sell the 1,801
     shares  on  behalf  of the Life  Funds in its  discretion,  subject  to the
     ultimate authority of the Life Funds Board of Trustees.


                                                                         9 of 11

CUSIP No. 125896100                   13G


Item 5.   OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS.

          If this  statement  is being  filed to report  the fact that as of the
          date hereof the reporting person has ceased to be the beneficial owner
          of more  than  five  percent  of the  class of  securities,  check the
          following (X).

Item 6.   OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON.

                                 Not Applicable

Item 7.   IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE
          SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY.

                                 Not Applicable

Item 8.   IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP.

          See attached Exhibit A.

Item 9.   NOTICE OF DISSOLUTION OF GROUP:    Not Applicable

Item 10.  CERTIFICATION.

          By  signing  below I certify  that,  to the best of my  knowledge  and
          belief, the securities referred to above were acquired and are held in
          the ordinary course of business and were not acquired and are not held
          for the purpose of or with the effect of changing or  influencing  the
          control of the issuer of the  securities and were not acquired and are
          not held in  connection  with or as a participant  in any  transaction
          having that purpose or effect.


                                                                        10 of 11

CUSIP No. 125896100                   13G


                                    SIGNATURE

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

Date: February 11, 2003

                                            COLLEGE RETIREMENT EQUITIES FUND


                                            By:  /s/ Lisa Snow
                                                 -------------------------------
                                                 Lisa Snow
                                                 Vice President and Chief
                                                 Counsel, Corporate Law

                                            TIAA SEPARATE ACCOUNT VA-1

                                            By:  /s/ Lisa Snow
                                                 -------------------------------
                                                 Lisa Snow
                                                 Vice President and Chief
                                                 Counsel, Corporate Law

                                            TIAA-CREF MUTUAL FUNDS


                                            By:  /s/ Lisa Snow
                                                 -------------------------------
                                                 Lisa Snow
                                                 Vice President and Chief
                                                 Counsel, Corporate Law

                                            TIAA-CREF INSTITUTIONAL MUTUAL FUNDS


                                            By:  /s/ Lisa Snow
                                                 -------------------------------
                                                 Lisa Snow
                                                 Vice President and Chief
                                                 Counsel, Corporate Law

                                            TIAA-CREF LIFE FUNDS


                                            By:  /s/ Lisa Snow
                                                 -------------------------------
                                                 Lisa Snow
                                                 Vice President and Chief
                                                 Counsel, Corporate Law


                                                                        11 of 11

CUSIP No. 125896100                   13G


                                    EXHIBIT A

            IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP


College Retirement Equities Fund - IV
TIAA Separate Account VA-1 - IV
TIAA-CREF Mutual Funds - IV
TIAA-CREF Institutional Mutual Funds - IV
TIAA-CREF Life Funds - IV



The College  Retirement  Equities Fund,  TIAA Separate  Account VA-1,  TIAA-CREF
Mutual Funds, TIAA-CREF Institutional Mutual Funds and TIAA-CREF Life Funds (the
"Reporting  Persons") are filing as a group because CREF's  investment  adviser,
TIAA-CREF Investment Management, LLC, is affiliated and employs some of the same
investment personnel as Teachers Advisors, Inc., the investment adviser for TIAA
Separate Account  VA-1,TIAA-CREF  Mutual Funds,  TIAA-CREF  Institutional Mutual
Funds and TIAA-CREF Life Funds.  However,  because separate investment decisions
are made  with  respect  to the  respective  portfolio  holdings  of each of the
Reporting Persons and there is no oral or written agreement or arrangement among
the  Reporting  Persons  with respect to  acquisition,  voting,  disposition  or
otherwise  of their  securities,  each  Reporting  Person  disclaims  beneficial
ownership of the others'  securities  holdings and disclaims its membership in a
group  with the other  Reporting  Person,  where the  purpose of the group is to
acquire control of or influence management of the issuer.