As filed with the Securities and Exchange Commission on September 4, 2002
                                                     Registration No. 333- 38188
--------------------------------------------------------------------------------

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

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

                         POST-EFFECTIVE AMENDMENT NO. 1
                                       TO
                                    FORM S-8
                             REGISTRATION STATEMENT
                                      Under
                           THE SECURITIES ACT OF 1933

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


                            CENTERPOINT ENERGY, INC.
             (Exact name of registrant as specified in its charter)
                       D/B/A RELIANT ENERGY, INCORPORATED

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



                  TEXAS
     (State or other jurisdiction of                         74-0694415
     incorporation or organization)                       (I.R.S. Employer
                                                          Identification No.)

             1111 LOUISIANA
             HOUSTON, TEXAS
        (Address of principal                                   77002
         executive offices)                                   (Zip Code)


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

                          RELIANT ENERGY, INCORPORATED
                             SUPPLEMENTAL STOCK PLAN
                              FOR OUTSIDE DIRECTORS
                            (Full title of the plan)

                                 Rufus S. Scott
                          Assistant Corporate Secretary
                                 1111 Louisiana
                              Houston, Texas 77002
                     (Name and address of agent for service)

   Telephone number, including area code, of agent for service: (713) 207-3000


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

         This Post-Effective Amendment to the Registration Statement on Form S-8
is being filed pursuant to Rule 414 under the Securities Act of 1933, as amended
(the "Securities Act"), by the Registrant, the successor to Reliant Energy,
Incorporated, a Texas corporation, following a merger to effect a holding
company reorganization effective as of August 31, 2002. The Registrant hereby
expressly adopts the Registration Statement of Reliant Energy on Form S-8
(Registration No. 333-38188) as its own registration statement for all purposes
of the Securities Act and the Securities Exchange Act of 1934, as amended, and
hereby sets forth any additional information necessary to reflect any material
changes made in connection with or resulting from the succession, or necessary
to keep this Registration Statement from being misleading in any material
respect.

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                             INTRODUCTORY STATEMENT

         Effective August 31, 2002, pursuant to the Agreement and Plan of Merger
among Reliant Energy, Incorporated ("Reliant Energy"), Reliant Energy MergerCo,
Inc. ("MergerCo") and CenterPoint Energy, Inc. ("CenterPoint Energy" or
"Registrant"), MergerCo merged into Reliant Energy, as a result of which the
outstanding shares of common stock, without par value, of Reliant Energy were
exchanged automatically on a share-for-share basis for shares of common stock,
par value $0.01 per share, of CenterPoint Energy, and Reliant Energy became a
subsidiary of CenterPoint Energy.

         Accordingly, all stock issued under the Reliant Energy, Incorporated
Supplemental Stock Plan for Outside Directors (the "Plan") will be shares of the
common stock of CenterPoint Energy rather than shares of the common stock of
Reliant Energy. Additionally, the sponsor of the Plan will be CenterPoint Energy
rather than Reliant Energy.

         The applicable registration fees were paid at the time of the original
filing of this Registration Statement.

                                     PART I

              INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

         Note: The document(s) containing the plan information required by Item
1 of Form S-8 and the statement of availability of registrant information and
any other information required by Item 2 of Form S-8 will be sent or given to
participants as specified by Rule 428 under the Securities Act of 1933, as
amended (the "Securities Act"). In accordance with Rule 428 and the requirements
of Part I of Form S-8, such documents are not being filed with the Securities
and Exchange Commission (the "Commission") either as part of this Post-Effective
Amendment to Registration Statement or as prospectuses or prospectus supplements
pursuant to Rule 424 under the Securities Act. The Registrant shall maintain a
file of such documents in accordance with the provisions of Rule 428. Upon
request, the Registrant shall furnish to the Commission or its staff a copy or
copies of all of the documents included in such file.



                                      I-1


                                     PART II

               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

ITEM 3.  INCORPORATION OF DOCUMENTS BY REFERENCE.

         The following documents filed with the Commission by Reliant Energy
(File No. 1-3187) or CenterPoint Energy pursuant to the Securities Exchange Act
of 1934, as amended (the "Exchange Act"), or as otherwise indicated, are hereby
incorporated in this Registration Statement by reference:

         (1)  CenterPoint Energy's Annual Report on Form 10-K for the fiscal
              year ended December 31, 2001;

         (2)  CenterPoint Energy's Quarterly Reports on Form 10-Q for the
              quarterly periods ended March 31, 2002 and June 30, 2002;

         (3)  Reliant Energy's Annual Report on Form 10-K for the fiscal year
              ended December 31, 2001, as amended by Reliant Energy's Annual
              Report on Form 10-K/A (Amendment No. 1) for the fiscal year ended
              December 31, 2001, as filed on July 5, 2002;

         (4)  Reliant Energy's Quarterly Reports on Form 10-Q for the quarterly
              periods ended March 31, 2002 and June 30, 2002;

         (5)  Reliant Energy's Current Reports on Form 8-K filed with the SEC on
              January 11, 2002, March 6, 2002, April 8, 2002, July 5, 2002 and
              July 15, 2002;

         (6)  Item 5 of Reliant Energy's Current Reports on Form 8-K filed with
              the SEC on February 5, 2002, March 15, 2002, April 29, 2002, July
              25, 2002 and August 1, 2002; and

         (7)  CenterPoint Energy's Current Report on Form 8-K filed with the SEC
              on September 3, 2002, which includes a description of CenterPoint
              Energy's common stock and associated rights to purchase its Series
              A preferred stock.

         All documents filed with the Commission by CenterPoint Energy pursuant
to sections 13(a), 13(c), 14 or 15(d) of the Exchange Act subsequent to the date
hereof and prior to the filing of a post-effective amendment to this
Registration Statement which indicates that all securities offered hereby have
been sold, or which deregisters all securities then remaining unsold, shall be
deemed to be incorporated by reference herein and to be a part hereof from the
date of filing of such documents.

         Any statement contained herein or incorporated by reference herein
shall be deemed to be modified or superseded for purposes of this Post-Effective
Amendment to Registration Statement to the extent that a statement contained
herein or in any subsequently filed document which also is or is deemed to be
incorporated by reference herein modifies or supersedes such statement. Any
statement so modified or superseded shall not be deemed, except as so modified
or superseded, to constitute a part of this Post-Effective Amendment to
Registration Statement.

ITEM 4.  DESCRIPTION OF SECURITIES.

         Not applicable.

ITEM 5.  INTERESTS OF NAMED EXPERTS AND COUNSEL.

         Not applicable.



                                      II-1



ITEM 6.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

         Article 2.02.A.(16) and Article 2.02-1 of the Texas Business
Corporation Act and Article V of the Registrant's Amended and Restated Bylaws
provide the Registrant with broad powers and authority to indemnify its
directors and officers and to purchase and maintain insurance for such purposes.
Pursuant to such statutory and Bylaw provisions, the Registrant has purchased
insurance against certain costs of indemnification that may be incurred by it
and by its officers and directors.

         Additionally, Article IX of the Registrant's Amended and Restated
Articles of Incorporation provides that a director of the Registrant is not
liable to the Registrant for monetary damages for any act or omission in the
director's capacity as director, except that Article IX does not eliminate or
limit the liability of a director for (i) any breach of such director's duty of
loyalty to the Registrant or its shareholders, (ii) any act or omission not in
good faith that constitutes a breach of duty of such director to the Registrant
or an act or omission that involves intentional misconduct or a knowing
violation of law, (iii) a transaction from which such director received an
improper benefit, whether or not the benefit resulted from an action taken
within the scope of the director's office or (iv) an act or omission for which
the liability of a director is expressly provided for by statute.

         Article IX also provides that any subsequent amendments to Texas
statutes that further limit the liability of directors will inure to the benefit
of the directors, without any further action by shareholders. Any repeal or
modification of Article IX shall not adversely affect any right of protection of
a director of the Registrant existing at the time of the repeal or modification.

         See "Item 9. Undertakings" for a description of the Commission's
position regarding such indemnification provisions.

ITEM 7.  EXEMPTION FROM REGISTRATION CLAIMED.

         Not Applicable.

ITEM 8.  EXHIBITS.

         The following documents are filed as a part of this Registration
Statement or incorporated by reference herein:



                                                             Report or
  Exhibit                                                   Registration          SEC File or           Exhibit
  Number               Document Description                  Statement        Registration Number      Reference
  ------               --------------------                 -------------     -------------------      ---------
                                                                                           
4.1* -       Amended and Restated Articles of           Registration               333-69502              3.1
             Incorporation of CenterPoint Energy, Inc.  Statement on Form
                                                        S-4 of CenterPoint
                                                        Energy, Inc.

4.2* -       Articles of Amendment to the Amended and   Form 10-K of               333-69502             3.1.1
             Restated Articles of Incorporation of      CenterPoint Energy,
             CenterPoint Energy, Inc.                   Inc. for the year
                                                        ended December 31,
                                                        2001

4.3* -       Amended and Restated Bylaws of             Form 10-K of               333-69502             3.2
             CenterPoint Energy, Inc.                   CenterPoint Energy,
                                                        Inc. for the year
                                                        2001




                                      II-2




                                                             Report or
  Exhibit                                                   Registration          SEC File or           Exhibit
  Number               Document Description                  Statement        Registration Number      Reference
  ------               --------------------                 -------------     -------------------      ---------
                                                                                           
4.4* -       Rights Agreement between CenterPoint       Form 10-K of               333-69502              4.2
             Energy, Inc. and JPMorgan Chase Bank, as   CenterPoint Energy,
             Rights Agent                               Inc. for the year
                                                        ended December 31,
                                                        2001

4.5* -       Statement of Resolution Establishing       Form 10-K of               333-69502              3.3
             Series of Shares designated Series A       CenterPoint Energy,
             Preferred Stock and Form of Rights         Inc. for the year
             Certificate                                ended December 31,
                                                        2001

5 -          No opinion of counsel as to the legality
             of the securities being registered is
             included because the common stock (and
             related preference purchase rights)
             registered will be delivered from the
             Registrant's treasury

23 -         Consent of Deloitte & Touche LLP

24** -       Powers of Attorney

---------------
*        Incorporated herein by reference as indicated.
**       Previously filed.


ITEM 9.  UNDERTAKINGS.

         (a) The undersigned registrant hereby undertakes:

                  (1) To file, during any period in which offers or sales are
         being made, a post-effective amendment to this registration statement:

                        (i) To include any prospectus required by section
                  10(a)(3) of the Securities Act;

                        (ii) To reflect in the prospectus any facts or events
                  arising after the effective date of the registration statement
                  (or the most recent post-effective amendment thereof) which,
                  individually or in the aggregate, represent a fundamental
                  change in the information set forth in the registration
                  statement;

                        (iii) To include any material information with respect
                  to the plan of distribution not previously disclosed in the
                  registration statement or any material change to such
                  information in the registration statement;

provided, however, that the undertakings set forth in paragraphs (i) and (ii)
above do not apply if the information required to be included in a
post-effective amendment by those paragraphs is contained in periodic reports
filed by the registrant pursuant to Section 13 or Section 15(d) of the Exchange
Act that are incorporated by reference in the registration statement.

                  (2) That, for the purpose of determining any liability under
         the Securities Act, each such post-effective amendment shall be deemed
         to be a new registration statement relating to the securities


                                      II-3


         offered therein, and the offering of such securities at that time shall
         be deemed to be the initial bona fide offering thereof.

                  (3) To remove from registration by means of a post-effective
         amendment any of the securities being registered which remain unsold at
         the termination of the offering.

         (b) The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act, each filing of the
registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Exchange Act (and, where applicable, each filing of an employee benefit plan's
annual report pursuant to Section 15(d) of the Exchange Act) that is
incorporated by reference in this registration statement shall be deemed to be a
new registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.

         (c) Insofar as indemnification for liabilities arising under the
Securities Act may be permitted to directors, officers and controlling persons
of the registrant pursuant to the provisions described under Item 6 above, or
otherwise, the registrant has been advised that in the opinion of the Commission
such indemnification is against public policy as expressed in the Securities Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the registrant of expenses
incurred or paid by a director, officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Securities Act and will be governed by the final
adjudication of such issue.


                                      II-4



                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-8 and has duly caused this
Post-Effective Amendment to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Houston, the State of Texas, on
September 4, 2002.


                                 CENTERPOINT ENERGY, INC.
                                 d/b/a RELIANT ENERGY, INCORPORATED
                                 (Registrant)



                                 By: /s/ R. Steve Letbetter
                                     -------------------------------------
                                              R. Steve Letbetter,
                                 Chairman, President and Chief Executive Officer


         Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment has been signed by the following persons in the
capacities and on the dates indicated.


         SIGNATURE                        TITLE                     DATE
         ---------                        -----                     ----


 /s/ R. Steve Letbetter           Chairman, President,         September 4, 2002
----------------------------      Chief Executive
     R. Steve Letbetter           Officer and Director
                                  (Principal Executive
                                  Officer)



   /s/ Mark M. Jacobs             Executive Vice President     September 4, 2002
----------------------------      and Chief Financial Officer
       Mark M. Jacobs             (Principal Financial
                                  Officer)



   /s/ James S. Brian             Senior Vice President and    September 4, 2002
----------------------------      Chief Accounting Officer
       James S. Brian             (Principal Accounting
                                  Officer)



            *                     Director                     September 4, 2002
----------------------------
      Milton Carroll



            *                     Director                     September 4, 2002
----------------------------
       John T. Cater




                                      II-5





            *                     Director                     September 4, 2002
----------------------------
   O. Holcombe Crosswell



            *                     Director                     September 4, 2002
----------------------------
   Robert J. Cruikshank



            *                     Director                     September 4, 2002
----------------------------
      T. Milton Honea



            *                     Director                     September 4, 2002
----------------------------
     Laree E. Perez




*By: /s/ Hugh Rice Kelly
    ------------------------
    Hugh Rice Kelly,
    Attorney-In-Fact



                                      II-6



                                INDEX TO EXHIBITS



                                                             Report or
  Exhibit                                                   Registration          SEC File or           Exhibit
  Number               Document Description                  Statement        Registration Number      Reference
  ------               --------------------                 -------------     -------------------      ---------
                                                                                           
4.1* -       Amended and Restated Articles of           Registration               333-69502              3.1
             Incorporation of CenterPoint Energy, Inc.  Statement on Form
                                                        S-4 of CenterPoint
                                                        Energy, Inc.

4.2* -       Articles of Amendment to the Amended and   Form 10-K of               333-69502             3.1.1
             Restated Articles of Incorporation of      CenterPoint Energy,
             CenterPoint Energy, Inc.                   Inc. for the year
                                                        ended December 31,
                                                        2001

4.3* -       Amended and Restated Bylaws of             Form 10-K of               333-69502             3.2
             CenterPoint Energy, Inc.                   CenterPoint Energy,
                                                        Inc. for the year
                                                        2001

4.4* -       Rights Agreement between CenterPoint       Form 10-K of               333-69502              4.2
             Energy, Inc. and JPMorgan Chase Bank, as   CenterPoint Energy,
             Rights Agent                               Inc. for the year
                                                        ended December 31,
                                                        2001

4.5* -       Statement of Resolution Establishing       Form 10-K of               333-69502              3.3
             Series of Shares designated Series A       CenterPoint Energy,
             Preferred Stock and Form of Rights         Inc. for the year
             Certificate                                ended December 31,
                                                        2001

5 -          No opinion of counsel as to the legality
             of the securities being registered is
             included because the common stock (and
             related preference purchase rights)
             registered will be delivered from the
             Registrant's treasury

23 -         Consent of Deloitte & Touche LLP

24** -       Powers of Attorney

---------------
*        Incorporated herein by reference as indicated.
**       Previously filed.