As filed with the Securities and Exchange Commission on May 31, 2002


                                                 Registration No. 333-84828


--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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

                              Amendment No. 1


                                    to

                                    Form S-3
                             REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933

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

              DYNEGY INC.                       DYNEGY CAPITAL TRUST III
 (Exact Name of Registrant as Specified  (Exact Name of Registrant as Specified
            in its Charter)                          in its Charter)

               74-2928353                              76-6173313
  (I.R.S. Employer Identification No.)    (I.R.S. Employer Identification No.)
                Illinois                                Delaware
        (State of incorporation)                 (State of organization)

       1000 Louisiana, Suite 5800                   c/o Dynegy Inc.
          Houston, Texas 77002                 1000 Louisiana, Suite 5800
             (713) 507-6400                       Houston, Texas 77002
                                                     (713) 507-6400
   (Address, including zip code, and       (Address, including zip code, and
           telephone number,                       telephone number,
  including area code, of Registrant's    including area code, of Registrant's
      principal executive office)             principal executive office)

                                                    with a copy to:
       Kenneth E. Randolph, Esq.                 Vinson & Elkins L.L.P.
  Executive Vice President and General          1001 Fannin, Suite 2300
                Counsel                        Houston, Texas 77002-6760
       1000 Louisiana, Suite 5800              Attn: T. Mark Kelly, Esq.
          Houston, Texas 77002                       (713) 758-2222
             (713) 507-6400
  (Name, address, including zip code,
  and telephone number, including area
                 code,
         of agent for service)

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

   Approximate date of commencement of proposed sale to the public: From time
to time after the effective date of this registration statement.

   If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. [_]

   If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or
interest reinvestment plans, check the following box. [X]

   If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following
box and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [_]

   If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier registration statement for the
same offering. [_]

   If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. [_]


   The registrants hereby amend this registration statement on such date or
dates as may be necessary to delay its effective date until the registrants
shall file a further amendment which specifically states that this registration
statement shall thereafter become effective in accordance with Section 8(a) of
the Securities Act of 1933 or until the registration statement shall become
effective on such date as the Securities and Exchange Commission, acting
pursuant to said Section 8(a), may determine.

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


                                EXPLANATORY NOTE

   This registration statement consists of two prospectuses, covering the
registration of:

  .  debt securities, Class A common stock, stock purchase contracts, stock
     purchase units, preferred stock, depositary shares, warrants, guarantee
     of trust preferred securities and trust debentures of Dynegy Inc. and
     trust preferred securities of Dynegy Capital Trust III; and

  .  shares of Class A common stock of Dynegy Inc. that may be sold in one or
     more secondary offerings by certain selling shareholders described
     herein.


++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+The information in this prospectus is not complete and may be changed. We may +
+not sell these securities until the registration statement that contains this +
+prospectus and that has been filed with the Securities and Exchange           +
+Commission is effective. This prospectus is not an offer to sell these        +
+securities and we are not soliciting offers to buy these securities in any    +
+state where the offer or sale is not permitted.                               +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

                 SUBJECT TO COMPLETION, DATED MAY 31, 2002


PROSPECTUS

                               [Dynegy Inc. Logo]

                                  DYNEGY INC.
                                 $2,500,000,000
                     Debt Securities, Class A Common Stock,
                Stock Purchase Contracts, Stock Purchase Units,
                      Preferred Stock, Depositary Shares,
                     Warrants, Guarantee of Trust Preferred
                        Securities and Trust Debentures

                            DYNEGY CAPITAL TRUST III
                           Trust Preferred Securities
                 Guaranteed as described herein by Dynegy Inc.

                                  -----------

  We may offer and sell, from time to time:

  .  debt securities;

  .  shares of Class A common stock;

  .  stock purchase contracts;

  .  stock purchase units;

  .  shares of preferred stock, which may be issued as depositary shares
     evidenced by depositary receipts;

  .  warrants to purchase debt securities, preferred stock or Class A common
     stock;

  .  trust debentures to be purchased by Dynegy Capital Trust III; or

  .  a guarantee of trust preferred securities sold by Dynegy Capital Trust
     III.

  Dynegy Capital Trust III may offer and sell, from time to time, trust
preferred securities representing undivided beneficial interests in the assets
of Dynegy Capital Trust III. The aggregate initial public offering price of the
securities offered by Dynegy Inc. and Dynegy Capital Trust III will not exceed
$2.5 billion.

  This prospectus provides you with a general description of the securities
that may be offered. Each time securities are sold, we will provide a
supplement to this prospectus that contains specific information about the
offering and the terms of the securities. The supplement may also add, update
or change information contained in this prospectus. You should carefully read
this prospectus and any supplement before you invest in any of our securities.

  Our Class A common stock is listed on the New York Stock Exchange under the
symbol "DYN."

  Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or determined if
this prospectus is accurate or complete. Any representation to the contrary is
a criminal offense.

                                  -----------

                     This prospectus is dated       , 2002


                               TABLE OF CONTENTS



                                                                         
About this Prospectus.....................................................    2
Where You Can Find More Information.......................................    3
Forward-Looking Statements................................................    3
The Company...............................................................    6
The Trust.................................................................    6
Use of Proceeds...........................................................    7
Ratios of Earnings to Fixed Charges and Earnings to Fixed Charges and
 Preference Dividends.....................................................    7
Description of Debt Securities............................................    8
Description of Trust Securities...........................................   19
Description of Trust Debentures...........................................   31
Description of Guarantee..................................................   39
Relationship Among the Trust Preferred Securities, the Trust Debentures
 and the Guarantee........................................................   42
Description of Common Stock and Preferred Stock...........................   44
Description of Depositary Shares..........................................   48
Description of Warrants...................................................   51
Description of the Stock Purchase Contracts and the Stock Purchase Units..   52
Plan of Distribution......................................................   53
Validity of Securities....................................................   54
Experts...................................................................   54



   We have not authorized any dealer, salesman or other person to give any
information or to make any representation other than those contained or
incorporated by reference in this prospectus and the accompanying prospectus
supplement. You must not rely upon any information or representation not
contained or incorporated by reference in this prospectus or the accompanying
prospectus supplement as if we had authorized it. This prospectus and the
accompanying prospectus supplement are not an offer to sell or the solicitation
of an offer to buy any securities other than the registered securities to which
they relate. This prospectus and the accompanying prospectus supplement are not
an offer to sell or the solicitation of an offer to buy securities in any
jurisdiction to any person to whom it is unlawful to make an offer or
solicitation in that jurisdiction. The information contained in this prospectus
and the accompanying prospectus supplement is accurate as of the dates on their
covers. When we deliver this prospectus or a prospectus supplement or make a
sale pursuant to this prospectus, we are not implying that the information is
current as of the date of the delivery or sale.

                             ABOUT THIS PROSPECTUS

   This prospectus is part of a registration statement on From S-3 that we
filed with the Securities and Exchange Commission, which we refer to as the
"SEC," using a "shelf" registration process. Under this shelf process, we may,
over time, sell any combination of the securities described in this prospectus
in one or more offerings up to a total dollar amount of $2.5 billion. This
prospectus provides you with a general description of the securities we may
offer. Each time we sell securities, we will provide a prospectus supplement
that will contain specific information about the terms of that offering. This
prospectus does not contain all of the information included in the registration
statement. For a complete understanding of the offering of securities, you
should refer to the registration statement relating to this prospectus,
including its exhibits. The prospectus supplement may also add, update or
change information contained in this prospectus. You should read both this
prospectus and any prospectus supplement together with additional information
described under the heading "Where You Can Find More Information."

   In this prospectus, references to "Dynegy," "the Company," "we," "us" and
"our" refer to Dynegy Inc., and not to Dynegy Capital Trust III, unless we
state otherwise or the context indicates otherwise. References to the "trust"
refer to Dynegy Capital Trust III.

                                       2


                      WHERE YOU CAN FIND MORE INFORMATION

   We file annual, quarterly and special reports and other information with the
SEC. Our SEC filings are available to the public over the Internet at the SEC's
web site at http://www.sec.gov. You may also read and copy any document we file
with the SEC at its public reference room located at 450 Fifth Street, N.W.
Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further
information on the public reference room.

   The SEC allows us to "incorporate by reference" the information we file with
them, which means that we can disclose important information to you by
referring you to those documents. The information incorporated by reference is
an important part of this prospectus, and information that we file later with
the SEC will automatically update and supersede this information. We
incorporate by reference the documents listed below and any future filings made
with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange
Act of 1934 until we sell all of the securities described in this prospectus.

  .  The description of our common stock contained in our Registration
     Statement on Form 8-A, as filed with the SEC on February 2, 2000.

  .  Our Annual Report on Form 10-K for the year ended December 31, 2001.

  .  Our Quarterly Report on Form 10-Q for the period ended March 31, 2002.


  .  Our Current Reports on Form 8-K (other than information furnished
     pursuant to Item 9 thereof), filed with the SEC on January 8, 2002,
     February 15, 2002, March 19, 2002, April 25, 2002, April 29, 2002, May
     10, 2002 and May 28, 2002.


   You may request a copy of these filings (other than an exhibit to a filing
unless that exhibit is specifically incorporated by reference into that filing)
at no cost, by writing or telephoning us at the following address:

                                  Dynegy Inc.
                           1000 Louisiana, Suite 5800
                              Houston, Texas 77002
                         Attention: Investor Relations
                                 (713) 507-6400

                           FORWARD-LOOKING STATEMENTS

   This prospectus and the documents incorporated by reference in this
prospectus include statements reflecting assumptions, expectations,
projections, intentions or beliefs about future events. These statements are
intended as "forward-looking statements" under the Private Securities
Litigation Reform Act of 1995. You can identify these statements by the fact
that they do not relate strictly to historical or current facts. They use words
such as "anticipate," "estimate," "project," "forecast," "may," "will,"
"should," "expect" and other words of similar meaning. In particular, these
include, but are not limited to, statements relating to the following:

  .  Projected operating or financial results;

  .  Expectations regarding capital expenditures, dividends and other
     matters;

  .  Pending or recent acquisitions such as Northern Natural Gas Company and
     the BG Storage Limited acquisitions, including the anticipated closing
     date, expected cost savings or synergies and the accretive or dilutive
     impact of an acquisition on earnings;

  .  Expectations regarding transaction volume and liquidity in wholesale
     energy markets in North America and Europe;

  .  The Company's beliefs and assumptions relating to trade credit in the
     wholesale energy market and its liquidity position, including its
     ability to meet its obligations in the event of a downgrade in its
     credit ratings;


                                       3



  .  The Company's ability to execute additional capital enhancing
     transactions such as asset sales, joint ventures or financings to
     enhance its liquidity position;


  .  The Company's ability to refinance its bank credit facilities in the
     ordinary course of business and to satisfy debt service and other
     obligations as they become due;


  .  Beliefs or assumptions about the outlook for deregulation of retail and
     wholesale energy markets in North America and Europe and anticipated
     business developments in such markets;

  .  Our ability to effectively compete for market share with industry
     participants;

  .  Beliefs about the outcome of legal and administrative proceedings,
     including matters involving Enron, the California power market,
     shareholder class action lawsuits and environmental matters as well as
     the investigations surrounding Project Alpha and the CMS Energy trades,
     respectively;


  .  The expected commencement date for commercial operations for new power
     plants; and

  .  Anticipated developments with respect to demand for broadband services
     and applications and our strategic plans in connection therewith.

   Any or all of our forward-looking statements may turn out to be wrong. They
can be affected by inaccurate assumptions or by known or unknown risks and
uncertainties, including the following:

  .  The timing and extent of changes in commodity prices for energy,
     particularly natural gas, electricity and natural gas liquids, or
     communications products or services;

  .  The timing and extent of deregulation of energy markets in North America
     and Europe and the rules and regulations adopted on a transitional basis
     in such markets;

  .  The condition of the capital markets generally, which will be affected
     by interest rates, foreign currency fluctuations and general economic
     conditions, and our financial condition, including Dynegy Holdings'
     ability to maintain its investment grade credit ratings;


  .  Developments in the California power markets, including, but not limited
     to, governmental intervention, deterioration in the financial condition
     of our counterparties, default on receivables due and adverse results in
     current or future litigation;


  .  The effectiveness of our risk-management policies and procedures and the
     ability of our trading counterparties to satisfy their financial
     commitments;

  .  The liquidity and competitiveness of wholesale trading markets for
     energy commodities, including the impact of electronic or online trading
     in these markets;

  .  The direct or indirect effects on our business resulting from the
     financial difficulties of Enron, or our other competitors, including,
     but not limited to, their effects on liquidity in the trading and power
     industry, and its effects on the capital markets views of the energy or
     trading industry and our ability to access the capital markets on the
     same favorable terms as in the past;


  .  Operational factors affecting the start up or ongoing commercial
     operations of our power generation or midstream natural gas facilities,
     including catastrophic weather related damage, unscheduled outages or
     repairs, unanticipated changes in fuel costs or availability or the
     availability of fuel emission credits, the unavailability of gas
     transportation, the unavailability of electric transmission service or
     workforce issues;

  .  The cost of borrowing, availability of trade credit and other factors
     affecting our financing activities;


  .  The direct or indirect effects on our business of a lowering of our
     credit rating (or actions we may take in response to changing credit
     ratings criteria), including, increased collateral requirements to
     execute our business plan, demands for increased collateral by our
     current counterparties, refusal by our current or potential
     counterparties to enter into transactions with us and our inability to
     obtain credit or capital in amounts or on terms favorable to us;


                                       4


  .  Uncertainties regarding the development of, and competition within, the
     market for broadband services in North America and Europe, including
     risks relating to competing technologies and standards, regulation,
     capital costs and the timing and amount of customer demand for high
     bandwidth applications;

  .  Cost and other effects of legal and administrative proceedings,
     settlements, investigations and claims, including legal proceedings
     related to the terminated merger with Enron, the California power
     market, shareholder claims and environmental liabilities that may not be
     covered by indemnity or insurance, as well as the SEC and CFTC
     investigations surrounding Project Alpha and the CMS Energy trades,
     respectively;


  .  Other North American or European regulatory or legislative developments
     that affect the demand for energy generally, increase the environmental
     compliance cost for our power generation or midstream gas facilities or
     impose liabilities on the owners of such facilities; and

  .  General political conditions, including any extended period of war or
     conflict involving North America or Europe.

   Many of these factors will be important in determining our actual future
results. Consequently, no forward-looking statement can be guaranteed. Our
actual future results may vary materially from those expressed or implied in
any forward-looking statements.

   All of our forward-looking statements, whether written or oral, are
expressly qualified by these cautionary statements and any other cautionary
statements that may accompany such forward-looking statements. In addition, we
disclaim any obligation to update any forward-looking statements after the date
of this prospectus unless applicable securities laws require us to do so.

                                       5


                                  THE COMPANY

   We are one of the world's leading energy merchants. Through our global
energy delivery network and marketing, logistics and risk-management
capabilities, we provide innovative solutions to customers in North America,
the United Kingdom and Continental Europe. Our businesses include power
generation and wholesale and direct commercial and industrial marketing and
trading of power, natural gas, coal and other similar products. We are also
engaged in the transportation, gathering and processing of natural gas liquids
and the transmission and distribution of electricity and natural gas to retail
consumers. We are also engaged in pursuing and capturing opportunities in the
converging energy and communications marketplace with our global long-haul
fiber optic and metropolitan network in key cities in the United States and
Europe.

   We are a holding company and conduct our business operations through our
subsidiaries. We began operations in 1985 and became incorporated in the State
of Illinois in 1999 in connection with our acquisition of Illinova Corporation.
Our principal executive office is located at 1000 Louisiana, Suite 5800,
Houston, Texas 77002, and the telephone number of that office is (713) 507-
6400.

                                   THE TRUST

   Dynegy Capital Trust III is a statutory business trust that was created
under Delaware law through the filing of a certificate of trust with the
Delaware Secretary of State on February 2, 2000. The trust's business is
defined in a declaration of trust, dated as of February 1, 2000, executed by
us, as sponsor, and the trustees. The declaration of trust will be amended and
restated in its entirety as of the date trust preferred securities are
initially issued. The declaration of trust has been qualified under the Trust
Indenture Act of 1939.

   The trust exists for the exclusive purposes of:

  .  issuing and selling the trust preferred securities and trust common
     securities;

  .  using the proceeds from the sale of the trust preferred securities and
     trust common securities to acquire our junior subordinated debentures,
     which we refer to in this prospectus as "trust debentures"; and

  .  engaging in only those other activities necessary or incidental to these
     purposes.

   The trust's business and affairs will be conducted by its trustees, as
provided in the declaration of trust. At the time of the issuance of the trust
preferred securities, the trustees for the trust will be initially Bank One
Trust Company, National Association, as the property trustee, Bank One
Delaware, Inc., as the Delaware trustee, and three of our employees, as
administrative trustees. The property trustee and the Delaware trustee,
together with the administrative trustees, are collectively referred to as the
"trustees" in this prospectus. We, as the holder of the common securities of
the trust or, if an event of default under the declaration of trust has
occurred and is continuing, the holders of not less than a majority in
liquidation amount of the preferred securities, will be entitled to appoint,
remove or replace the property trustee and the Delaware trustee. In no event
will the holders of the preferred securities have the right to vote to appoint,
remove or replace the administrative trustees. Such voting rights will be
vested exclusively in the holder of the common securities of the trust.

   The trust debentures will be issued under a junior subordinated indenture
between us and Bank One Trust Company, National Association, as trustee. The
trust will have no assets other than the trust debentures and no revenue other
than payments under the trust debentures.

   We will, directly or indirectly, acquire all of the trust common securities
of the trust, which will have an aggregate liquidation amount equal to at least
3% of the total capital of the trust.

   The rights of the holders of the trust preferred securities are set forth in
the declaration of trust and the Delaware Business Trust Act. The term of the
trust will be set forth in an accompanying prospectus supplement. The location
of the principal executive office of the trust is c/o Dynegy Inc., 1000
Louisiana, Suite 5800, Houston, Texas 77002, and its telephone number is 713-
507-6400.

                                       6


                                USE OF PROCEEDS

   Unless otherwise indicated in an accompanying prospectus supplement, we
intend to use the proceeds from the sale of the securities for general
corporate purposes, which may include repayment of indebtedness, acquisitions,
additions to our working capital or capital expenditures.

     RATIOS OF EARNINGS TO FIXED CHARGES AND EARNINGS TO FIXED CHARGES AND
                              PREFERENCE DIVIDENDS

   The following table sets forth our consolidated ratios of earnings to fixed
charges for the periods shown.




                          Years Ended December 31,
                          ------------------------
       Quarter
        Ended
      March 31,
        2002            2001             2000             1999             1998             1997
      ---------         ----             ----             ----             ----             ----
                                                                             
        2.51            2.56             2.80             2.56             2.23             (a)


--------
(a) Earnings were inadequate to cover fixed charges for the year ended December
    31, 1997, by approximately $72.9 million.

   The following table sets forth our consolidated ratios of earnings to
combined fixed charges and preference dividends for the periods shown.




                          Years Ended December 31,
                          ------------------------
       Quarter
        Ended
      March 31,
        2002            2001             2000             1999             1998             1997
      ---------         ----             ----             ----             ----             ----
                                                                             
        2.51            2.56             2.47             2.56             2.23             (b)


--------
(b) Earnings were inadequate to cover fixed charges and preference dividends
    for the year ended December 31, 1997, by approximately $72.9 million.

   To calculate the ratio of earnings to fixed charges and earnings to fixed
charges and preference dividends, earnings consist of pre-tax income from
continuing operations, net of undistributed income from equity investees, and
fixed charges, excluding capitalized interest. Fixed charges consist of
interest, both expensed and capitalized; preferred security dividends fixed in
nature; amortizations of interest rate hedges, financing costs and premiums;
and the approximate interest-related portion of rental lease expense.

   For the year ended December 31, 2000, the preference dividend portion of the
ratio of earnings to fixed charges and preference dividends is the pre-tax,
one-time, non-recurring special dividend of $31.8 million paid to British Gas
and NOVA Gas for the conversion of preferred stock to common stock related to
the Illinova acquisition.

                                       7


                         DESCRIPTION OF DEBT SECURITIES

   The following description sets forth the general terms and provisions of our
debt securities, consisting of debentures, notes or other evidences of
indebtedness, that we may offer by this prospectus. The description below does
not apply to the trust debentures that we may issue in connection with an
offering of trust securities by Dynegy Capital Trust III, which are separately
described in this prospectus under the caption "Description of Trust
Debentures."

   The debt securities will constitute either senior or subordinated debt. As
required by U. S. federal law, debt securities are governed by a document
called an "indenture." The indenture is a contract between us and an entity
that serves as trustee. The trustee has two main roles:

  .  the trustee can enforce your rights, including rights you have against
     us if we default; and

  .  the trustee performs administrative duties for us, such as sending you
     interest payments, transferring your debt securities to a new buyer if
     you sell and sending you notices.

   Senior debt securities will be issued under a senior debt indenture entered
into between us and Bank One Trust Company, National Association, as trustee.
Subordinated debt securities will be issued under a subordinated debt indenture
to be entered into between us and Bank One Trust Company, National Association,
as trustee. The senior debt indenture and the subordinated debt indenture are
sometimes collectively referred to in this prospectus as the "indentures."

   Selected provisions of the indentures are summarized below. This summary is
not complete and contains only a general description of the debt securities. An
accompanying prospectus supplement may add to, update or change any of the
following terms. For more complete information, you should read the applicable
form of indenture. A form of each indenture has been filed with the SEC, and
you should read the indentures for provisions that may be important to you. A
definitive form of the applicable indenture, together with any applicable
supplemental indenture, board resolution or form of debt security containing
the terms of a series of debt securities, will be filed with the SEC when a
series of debt securities is issued. The indentures have been qualified under
the Trust Indenture Act. You should refer to the Trust Indenture Act for
additional provisions that apply to the debt securities.

Provisions Applicable to Both Senior and Subordinated Debt Securities

   General. The debt securities will represent unsecured senior or subordinated
obligations and may be issued from time to time in one or more series. The
indentures do not limit the amount of debt securities, debentures, notes or
other types of indebtedness that we or any of our subsidiaries may issue nor do
the indentures restrict transactions between us and our affiliates or the
payment of dividends or other distributions by us to our shareholders. In
addition, other than as may be set forth in any prospectus supplement and, in
the case of the senior debt indenture, other than as set forth under
"Provisions Applicable Solely to Senior Debt Securities--Limitation on Liens,"
the indentures do not and the debt securities will not contain any covenants or
other provisions that are intended to afford holders of the debt securities
special protection in the event of either a change of control or a highly
leveraged transaction involving us.

   A prospectus supplement relating to any series of debt securities offered by
us will include specific terms relating to the offering. These terms will
include some or all of the following:

  .  the title of the debt securities;

  .  the classification of the debt securities as senior debt securities or
     subordinated debt securities and the price or prices at which the debt
     securities will be issued;

  .  any limit on the total principal amount of the debt securities of a
     series;

  .  whether the debt securities are to be issuable as registered securities
     or bearer securities or both;

                                       8


  .  whether any of the debt securities are to be issuable initially in
     temporary global form or permanent global form, as book-entry
     securities, or otherwise, and with or without coupons;

  .  the person to whom and the manner in which interest on the debt
     securities will be payable;

  .  the date or dates on which principal on the debt securities will be
     payable or how to determine such dates;

  .  the interest rate or rates (or the method by which such rate(s) will be
     determined), and the date or dates from which such interest, if any,
     will accrue on the debt securities;

  .  the date or dates on which such interest, if any, will be payable and
     the applicable record dates to determine holders entitled to payment;

  .  the place or places where and the manner in which the principal of,
     premium, if any, and interest, if any, on the debt securities will be
     payable and the place or places where the debt securities may be
     presented for transfer, exchange or conversion;

  .  our right, if any, or obligation, if any, to redeem, repay or purchase
     the debt securities pursuant to any sinking fund or analogous provisions
     or at the option of a holder thereof and the period or periods within
     which, the price or prices (or the method by which such price or prices
     will be determined, or both) at which, the form or method of payment
     therefor if other than in cash and the terms and conditions upon which
     the debt securities will be redeemed, repaid or purchased pursuant to
     any such obligation;

  .  the denominations in which we will issue the debt securities that are
     registered securities, if other than $1,000 and any integral multiple
     thereof, and the denominations in which we will issue the debt
     securities that are bearer securities, if other than $5,000 and any
     integral multiple thereof;

  .  the currency or currencies in which we will pay principal, premium and
     interest on the debt securities if other than the United States dollar;

  .  if the amounts of payments of principal of and any premium or interest
     on any debt securities may be determined with reference to an index, the
     manner in which such amounts will be determined;

  .  if other than the principal amount thereof, the portion of the principal
     amount of any debt securities payable upon declaration of acceleration
     of the maturity thereof;

  .  if the principal of and any premium or interest on the debt securities
     are to be payable, at our election or that of a holder, in a currency or
     currencies other than that or those in which the securities are stated
     to be payable, the currency or currencies in which payment of the
     principal of any premium and interest on the securities of such series
     as to which such election is made shall be payable, and the periods
     within which and the terms and conditions upon which such election is to
     be made;

  .  information with respect to book-entry procedures, if any;

  .  any terms relating to defeasance or discharge of the debt securities;

  .  any additions to, or modifications or deletions of, any covenant or
     event of default with respect to the debt securities;

  .  any right or obligation of the holders of the debt securities to convert
     or exchange the debt securities into common stock or for other
     securities or property and the terms and conditions governing such
     conversion or exchange;

  .  the terms of any repurchase or remarketing rights of third parties with
     respect to the debt securities; and

  .  any other terms of the debt securities not inconsistent with the
     indentures.

   We may issue debt securities at a discount below their stated principal
amount. Even if we do not issue the debt securities below their stated
principal amount, for United States federal income tax purposes the debt

                                       9


securities may be deemed to have been issued with a discount because of certain
interest payment characteristics. We will describe in a prospectus supplement
the United States federal income tax considerations applicable to debt
securities issued at a discount or deemed to be issued at a discount. We will
also describe in a prospectus supplement the special United States federal
income tax considerations or other restrictions or terms applicable to debt
securities issuable in bearer form, offered exclusively to foreigners or
denominated in a foreign currency.

   The debt securities will represent our general unsecured obligations. We are
a holding company and all of our operating assets are owned by our
subsidiaries. We rely primarily on dividends from our subsidiaries to meet our
obligations for payment of principal and interest on our outstanding debt
obligations and corporate expenses. We are a legal entity separate and distinct
from our subsidiaries. Holders of debt securities should look only to us for
payments on the debt securities.

   Because we are a holding company, our right to participate in any
distribution of assets of any subsidiary upon such subsidiary's liquidation or
reorganization or otherwise is subject to the prior claims of creditors of that
subsidiary, except to the extent that we are recognized as a creditor of that
subsidiary. Accordingly, the debt securities will be effectively subordinated
to all existing and future liabilities of our subsidiaries and all liabilities
of any of our future subsidiaries.

   Conversion. Unless otherwise specified in an accompanying prospectus
supplement, debt securities will not be convertible into other securities. If a
particular series of debt securities may be converted into other securities,
such conversion will be according to the terms and conditions contained in an
accompanying prospectus supplement. Such terms will include the conversion
price, the conversion period, provisions as to whether conversion will be
mandatory, at the option of the holders of such series of debt securities or at
our option, the events requiring an adjustment of the conversion price and
provisions affecting conversion if such series of debt securities is called for
redemption.

   Form, Exchange, Registration and Transfer. Unless otherwise specified in the
applicable prospectus supplement, all debt securities will be issued in
registered form without coupons. If we issue debt securities in bearer form
with coupons, the prospectus supplement will set forth the special provisions
applicable to bearer securities, including relevant tax information.

   Debt securities may be presented for registration of transfer, or
conversion, if applicable, at the office of the registrar or at the office of
any transfer agent that we designate for such purpose. Such transfer, exchange
or conversion will be effected once the registrar or transfer agent, as the
case may be, is satisfied with the documents of title and identity of the
person making the request. We have appointed the trustee as registrar. We may
at any time designate additional transfer agents with respect to any series of
debt securities.

   If we redeem a portion of the debt securities of any series, we will not be
required to

  .  issue, register the transfer of, or exchange debt securities of any
     series during a period beginning at the opening of business 15 days
     prior to the selection of debt securities of that series for redemption
     and ending on the close of business on the day of mailing of the
     relevant notice of redemption; or

  .  register the transfer or exchange of any debt security, or portion
     thereof, called for redemption, except the unredeemed portion of any
     debt security being redeemed in part.

   Payment and paying agents. Unless otherwise indicated in a prospectus
supplement, payment of principal of, and any premium and interest on, debt
securities will be made at the office of the paying agent designated by us from
time to time. However, we may, at our option, make interest payments on debt
securities by check mailed to the address of the person entitled thereto as
such address appears in the security register. Payment of any installment of
interest on debt securities will be made to the person in whose name such debt
security is registered at the close of business on the regular record date for
payment of such interest.

                                       10


   All monies we pay to a paying agent for the payment of principal of, or any
premium or interest on, any debt security that remain unclaimed at the end of
two years after such amounts have become due and payable will be repaid to us.
Following the repayment of such monies to us, the holder of a debt security may
look only to us for payment.

   Global Debt Securities. The debt securities of a series may be issued in
whole or in part in global form and deposited with, or on behalf of, a
depository identified in the prospectus supplement relating to such series.
Global debt securities may be issued in either temporary or permanent form.
Unless and until it is exchanged in whole or in part for debt securities in
definitive certificated form, a registered global security may not be
registered for transfer or exchange except as a whole by the depository, the
depository's nominee or their respective successors as described in the
applicable prospectus supplement.

   The specific terms of the depository arrangement with respect to a series of
debt securities will be described in the prospectus supplement relating to such
series.

   Events of Default. Any one of the following events will constitute an "Event
of Default" under the indentures with respect to the debt securities of any
series:

  .  we do not pay interest on any debt securities of the applicable series
     when it becomes due and payable, and continuance of such default for a
     period of 30 days;

  .  we do not pay principal or premium, if any, on any debt securities of
     the applicable series on its due date;

  .  we fail to deposit any sinking fund payment when and as due by the terms
     of the debt securities of that series;

  .  we fail to perform any other covenant with respect to that series in
     such indenture for 90 days after written notice;

  .  certain events in bankruptcy, insolvency or reorganization occur
     involving us; or

  .  any other Event of Default specified in the indentures or the applicable
     prospectus supplement occurs.

   An Event of Default with respect to a particular series of debt securities
will not necessarily be an Event of Default with respect to any other series of
debt securities.

   If an Event of Default occurs with respect to the debt securities of any
series and is continuing, the trustee or the holders of at least 25% in
aggregate principal amount of the outstanding debt securities of that series,
by notice as provided in the applicable indenture, may declare the principal
amount of all the debt securities of that series to be due and payable
immediately. At any time after a declaration of acceleration with respect to
debt securities of any series has been made, but before a judgment or decree
for payment of money has been obtained by the trustee, the holders of a
majority in aggregate principal amount of the outstanding securities of that
series may, under certain circumstances, rescind and annul such acceleration.

   Each indenture provides that, subject to the duty of the trustee during
default to act with the required standard of care, the trustee will be under no
obligation to exercise any of its rights or powers at the request or direction
of any of the holders, unless such holders have offered the trustee reasonable
indemnity. Subject to such provisions for the indemnification of the trustee,
the holders of a majority in aggregate principal amount of the outstanding
securities of any series have the right to direct the time, method and place of
conducting any proceeding for any remedy available to the trustee, or
exercising any trust or power conferred on the trustee with respect to the debt
securities of that series. However, the trustee is not obligated to take any
action unduly prejudicial to holders not joining in such direction or
subjecting the debt trustee to personal liability.

   We are required to furnish to the trustee annually a statement as to the
performance of our obligations under each indenture and as to any default in
performance under the indentures.

                                       11


   Satisfaction and Discharge. We may discharge all of our obligations to
holders of any series of debt securities issued under either indenture that
have not already been delivered to the trustee for cancellation and that have
either become due and payable or are by their terms due and payable within one
year (or scheduled for redemption within one year) by irrevocably depositing
with the trustee an amount sufficient to pay when due the principal of and
interest, if any, on all outstanding debt securities of such series.

   Defeasance. If indicated in the applicable prospectus supplement, we will
have two options to discharge our obligations under a series of debt securities
before their maturity date. We may elect either

  .  to defease and be discharged from any and all obligations with respect
     to the debt securities of or within any series (except as described
     below) ("defeasance") or

  .  to be released from our obligations with respect to certain covenants
     applicable to the debt securities of or within any series ("covenant
     defeasance").

   To elect either option, we must deposit with the trustee for such series an
amount of money and/or U.S. government obligations in an amount sufficient to
pay the principal of and premium, if any, and each installment of interest on,
the debt securities of such series on the stated maturity of such payments.

   We may establish a trust to defease and discharge our obligations, only if,
among other things, we have delivered to the trustee an opinion of counsel to
the effect that:

  .  we have received from, or there has been published by, the Internal
     Revenue Service a ruling; or

  .  since the date of the indenture there has been a change in applicable
     federal income tax law;

in either case to the effect that the holders of the debt securities will not
recognize income, gain or loss for federal income tax purposes as a result of
such deposit, defeasance and discharge. The opinion must also provide that the
holders of the debt securities will be subject to federal income tax on the
same amounts and in the same manner as would have been the case if such
deposit, defeasance and discharge had not occurred. If any such defeasance and
discharge occurs, holders of debt securities of such series will be entitled to
look only to such trust fund for payment of principal of, and any premium and
any interest on their debt securities until maturity.

   Upon the occurrence of a defeasance, we will be deemed to have paid and
discharged the entire indebtedness represented by the debt securities and any
related coupons and to have satisfied all of our obligations, except for:

  .  the rights of holders of the debt securities to receive, solely from the
     trust funds deposited to defease such debt securities, payments in
     respect of the principal of, premium, and/or interest, if any, on the
     debt securities or any related coupons when such payments are due; and

  .  certain other obligations as provided in the indentures.

   Covenant Defeasance. Each indenture provides that, if so specified with
respect to any series of debt securities, we may omit to comply with certain
restrictive covenants, including, in the case of the senior debt indenture, the
covenant described under "--Limitation on Liens" below, but the remainder of
the applicable indenture and securities of such series will otherwise be
unaffected thereby. Any such omission will not be an Event of Default with
respect to the debt securities of such series, upon the deposit with the
trustee, in trust, of money and/or U.S. government obligations in an amount
sufficient to pay the principal of, and premium, if any, and each installment
of interest on, the debt securities of such series on the stated maturity of
such payments. Our other obligations will remain in full force and effect. Such
a trust may be established only if, among other things, we have delivered to
the trustee an opinion of counsel to the effect that the holders of the debt
securities of such series will not recognize income, gain or loss for federal
income tax purposes as a result of such deposit and covenant defeasance. The
opinion must also provide that holders of the debt securities will be subject
to federal income tax on the same amounts and in the same manner and at the
same times as would have been the case if such deposit and defeasance had not
occurred.

                                       12


   Federal Income Tax Consequences Relating to Defeasance and Covenant
Defeasance. Under current United States federal income tax law, defeasance and
discharge would likely be treated as a taxable exchange of debt securities to
be defeased for an interest in the defeasance trust. As a consequence, a holder
would recognize gain or loss equal to the difference between the holder's cost
or other tax basis for such debt securities and the value of the holder's
interest in the defeasance trust, and thereafter would be required to include
in income a share of the income, gain or loss of the defeasance trust. Under
current United States federal income tax law, covenant defeasance would
ordinarily not be treated as a taxable exchange of such debt securities.

   Modification of the Indentures and Waiver. Each indenture provides that we
and the trustee may enter into supplemental indentures without the consent of
the holders of the debt securities to:

  .  evidence the assumption by a successor entity of our obligations under
     the indenture;

  .  add covenants or new Events of Default for the protection of the holders
     of the debt securities;

  .  add or change certain provisions of the indenture relating to bearer
     securities;

  .  add to, change or eliminate any provisions of the indenture in respect
     of one or more series provided that any such addition, change or
     elimination shall neither apply to any security of any series created
     prior to the execution of such supplemental indenture and entitled to
     the benefit of such provision nor modify the rights of the holder of any
     security with respect to such provision or shall become effective only
     when there is no such security outstanding;

  .  provide for adjustment of conversion rights to secure the debt
     securities;

  .  establish the form and terms of debt securities of any series;

  .  evidence the acceptance of appointment by a successor trustee; and

  .  cure any ambiguity or correct any inconsistency in the applicable
     indenture.

   Each indenture also contains provisions permitting us and the trustee, with
the consent of the holders of not less than a majority in aggregate principal
amount of debt securities of each series then outstanding and affected, to add
any provisions to, or change in any manner or eliminate any of the provisions
of, such indenture or of any supplemental indenture or modify in any manner the
rights of the holders of the debt securities of such series; provided that we
and the trustee may not, without the consent of the holder of each outstanding
debt security affected thereby:

  .  change the stated maturity of the principal of, or any installment of
     principal of or interest on, any debt security;

  .  reduce the principal amount of, or premium or interest on, any debt
     security;

  .  change the redemption date with respect to any debt security;

  .  change any of our obligations to pay additional amounts, if applicable;

  .  reduce the amount of principal of an original issue discount security
     payable upon acceleration of the maturity thereof;

  .  change the coin or currency in which any debt security or any premium or
     interest thereon is payable;

  .  change the redemption or repayment right of any holder or adversely
     affect the right of any holder to convert debt securities;

  .  impair the right to institute suit for the enforcement of any payment on
     or with respect to any debt security or any conversion right with
     respect to any debt security;

  .  reduce the percentage in principal amount of outstanding securities of
     any series, the consent of whose holders is required to modify or amend
     such indenture or to waive compliance with certain provisions of such
     indenture or to waive certain defaults;

                                       13


  .  reduce the requirements contained in such indenture for quorum or
     voting;

  .  change any of our obligations to maintain an office or agency in the
     places and for the purposes required by such indenture; or

  .  modify any of the above provisions.

   The subordinated debt indenture may not be amended to alter the
subordination of any outstanding subordinated debt securities without the
consent of each holder of Senior Indebtedness (as defined below under
"Provisions Applicable Solely to Subordinated Debt Securities") then
outstanding that would be adversely affected by such an amendment.

   The holders of a majority in aggregate principal amount of the outstanding
debt securities of each series may, on behalf of the holders of all debt
securities of that series, waive compliance by us with certain restrictive
provisions of the indenture under which such series has been issued. The
holders of a majority in aggregate principal amount of the outstanding debt
securities of each series may, on behalf of all holders of debt securities of
that series, waive any past default under the applicable indenture with respect
to any debt securities of that series, except a default:

  .  in the payment of principal of, or premium, if any, or any interest on,
     any debt security of such series; or

  .  in respect of a covenant or provision of such indenture that cannot be
     modified or amended without the consent of the holder of each
     outstanding security of such series affected.

   Each indenture provides that in determining whether the holders of the
requisite principal amount of the outstanding debt securities have given any
request, demand, authorization, direction, notice, consent or waiver under the
indenture:

  .  the principal amount of an original issue discount security that is
     deemed to be outstanding will equal the amount of the principal that
     would be due and payable as of the date of such determination upon
     acceleration of the maturity of such debt security; and

  .  the principal amount of a debt security denominated in a foreign
     currency or currency units will equal the U.S. dollar equivalent,
     determined on the date of original issuance of such debt security, of
     the principal amount of such debt security or, in the case of an
     original issue discount security, the U.S. dollar equivalent, determined
     on the date of original issuance of such debt security, of the amount
     determined as provided in the preceding bullet point.

   Consolidation, Merger and Sale of Assets. Under each indenture, we may,
without the consent of the holders of any of the outstanding debt securities,
consolidate with or merge into, or convey, transfer or lease our properties and
assets substantially as an entirety to, any other corporation, partnership or
trust organized and validly existing under the laws of any domestic
jurisdiction, provided that:

  .  any successor person assumes our obligations on the debt securities
     under such indenture;

  .  after giving effect to the transaction no event of default has occurred
     and is continuing; and

  .  certain other procedural conditions are met.

   Governing Law. The indentures and the debt securities will be governed by,
and construed in accordance with, the laws of the State of New York.

   Regarding the Trustee. We and certain of our subsidiaries from time to time
borrow money from, and maintain deposit accounts and conduct certain banking
transactions with, Bank One, National Association in the ordinary course of
their business. Bank One, National Association also serves as agent and is a
lender under our bank credit facility.

                                       14


   The indentures contain certain limitations on the right of the trustee,
should it become our creditor, to obtain payment of claims in certain cases, or
to realize for its own account on certain property received in respect of any
such claim as security or otherwise. The trustee will be permitted to engage in
certain other transactions; however, if it acquires any conflicting interest,
it must eliminate such conflict or resign.

   Pursuant to the Trust Indenture Act of 1939, should a default occur with
respect to either the senior debt securities or the subordinated debt
securities, Bank One Trust Company, National Association would be required to
resign as trustee under one of the indentures within 90 days of such default
unless such default were cured, duly waived or otherwise eliminated.

Provisions Applicable Solely to Senior Debt Securities

   General. Senior debt securities will be issued under the senior debt
indenture. Each series of senior debt securities will rank equally as to the
right of payment of principal and any premium and interest with each other
series issued under the senior debt indenture and will rank senior to our
subordinated debt securities.

   Certain Definitions.

   "Net Tangible Assets" means the total amount of assets appearing on a
consolidated balance sheet of the Company and its Subsidiaries less, without
duplication:

  .  total current liabilities (excluding current maturities of long-term
     debt and preferred stock);

  .  all reserves for depreciation and other asset valuation reserves but
     excluding reserves for deferred federal and state income taxes;

  .  all intangible assets such as goodwill, trademarks, trade names, patents
     and unamortized debt discount and expense carried as an asset; and

  .  all appropriate adjustments on account of minority interests of other
     persons holding common stock in any Subsidiary.

   "Principal Property" means any natural gas, natural gas liquids or crude oil
pipeline, distribution system, gathering system, storage facility or processing
plant, except any such property that in the opinion of our Board of Directors
is not of material importance to the business conducted by us and our
consolidated Subsidiaries taken as a whole.

   "Principal Subsidiary" means any of our Subsidiaries that owns a Principal
Property.

   "Subsidiary" means:

  .  any corporation more than 50% of the outstanding securities having
     ordinary voting power of which is owned, directly or indirectly, by such
     person or by one or more of its Subsidiaries, or by such person and one
     or more of its Subsidiaries; or

  .  any partnership or similar business organization more than 50% of the
     ownership interests having ordinary voting power of which shall at the
     time be so owned.

   For the purposes of this definition, "securities having ordinary voting
power" means securities or other equity interests which ordinarily have voting
power for the election of directors, or persons having management power with
respect to the person, whether at all times or only so long as no senior class
of securities has such voting power by reason of any contingency.

   Limitation on Liens. The senior debt indenture provides that we will not,
and will not permit any Principal Subsidiary to, issue, assume or guarantee any
indebtedness for money borrowed ("Debt") if such Debt is secured by a mortgage,
pledge, security interest or lien (a "mortgage" or "mortgages") upon any of (1)
our Principal Property or (2) the Principal Property of any Principal
Subsidiary or (3) upon any shares of stock or

                                       15


indebtedness of any Principal Subsidiary (whether such Principal Property,
shares of stock or indebtedness is now owned or hereafter acquired) without in
any such case effectively providing that the senior debt securities shall be
secured equally and ratably with (or prior to) such Debt, except that the
foregoing restrictions will not apply to:

  .  mortgages on any property acquired, constructed or improved by us or any
     Principal Subsidiary after the date of the senior debt indenture which
     are created within 180 days after such acquisition (or in the case of
     property constructed or improved, after the completion and commencement
     of commercial operation of such property, whichever is later) to secure
     or provide for the payment of the purchase price or cost thereof;
     provided that in the case of such construction or improvement the
     mortgages shall not apply to any property theretofore owned by us or any
     Principal Subsidiary other than theretofore unimproved real property;

  .  existing mortgages on property acquired (including mortgages on any
     property acquired from a person which is consolidated with or merged
     with or into us or a Subsidiary) or mortgages outstanding at the time
     any corporation, partnership or trust becomes a Subsidiary that are not
     incurred in connection with such entity becoming a Subsidiary;

  .  mortgages in favor of domestic or foreign governmental bodies to secure
     Debt incurred to finance the purchase price or cost of constructing or
     improving the property subject to such mortgages, including mortgages to
     secure Debt of the pollution control or industrial revenue bond type;

  .  mortgages in favor of us or any Principal Subsidiary;

  .  mortgages on any Principal Property held, leased or used by us or any
     Principal Subsidiary in connection with the exploration for, development
     of or production of (but not the gathering, processing, transportation
     or marketing of) natural gas, oil or other minerals; or

  .  any extension, renewal or replacement (or successive extensions,
     renewals or replacements), in whole or in part, of any mortgage referred
     to in the preceding bullet points.

   Notwithstanding the preceding, we and any Principal Subsidiary may, without
securing the senior debt securities, issue, assume or guarantee secured Debt
(which would otherwise be subject to the foregoing restrictions) in an
aggregate amount which, together with all other such Debt, does not exceed 15%
of the Net Tangible Assets, as shown on a consolidated balance sheet, prepared
by us in accordance with generally accepted accounting principles, as of a date
not more than 90 days prior to the proposed transaction.

Provisions Applicable Solely to Subordinated Debt Securities

   Subordination. The subordinated debt securities will be subordinate and
junior in right of payment, to the extent set forth in the subordinated debt
indenture, to all our Senior Indebtedness (as defined below).

   "Indebtedness" is defined in the subordinated debt indenture as, with
respect to any person, (a) all liabilities and obligations, contingent or
otherwise, of any such person, (i) in respect of borrowed money (whether or not
the recourse of the lender is to the whole of the assets of such person or only
to a portion thereof), (ii) evidenced by bonds, notes, debentures or similar
instruments, (iii) representing the balance deferred and unpaid of the purchase
price of any property or services, except such as would constitute trade
payables to trade creditors in the ordinary course of business, (iv) evidenced
by bankers' acceptances or similar instruments issued or accepted by banks, (v)
for the payment of money relating to a capitalized lease obligation, or (vi)
evidenced by a letter of credit or a reimbursement obligation of such person
with respect to any letter of credit; (b) all net obligations of such person
under interest swap and hedging obligations; (c) all liabilities of others of
the kind described in the preceding clause (a) or (b) that such person has
guaranteed or that is otherwise its legal liability and all obligations to
purchase, redeem or acquire any capital stock and (d) any and all deferrals,
renewals, extensions, refinancings, refundings (whether direct or indirect) of
any liability of the kind described in any of the preceding clauses (a), (b) or
(c), or this clause (d), whether or not between or among the same parties.

                                       16


   "Junior Security" is defined in the subordinated debt indenture as any
qualified capital stock of any person and any Indebtedness of such person that
is subordinated in right of payment to the securities of each series then
outstanding and has no scheduled installment of principal due, by redemption,
sinking fund payment or otherwise, on or prior to the latest stated maturity of
the principal of any outstanding securities.

   "Senior Indebtedness" is defined in the subordinated debt indenture as our
Indebtedness , whether outstanding on the date of the subordinated debt
indenture or thereafter created, incurred, assumed, guaranteed or in effect
guaranteed by us, unless the instrument creating or evidencing such
Indebtedness provides that such Indebtedness is not senior or superior, in
right of payment, to the subordinated debt securities or to other Indebtedness
which ranks equally with, or is subordinated to, the subordinated debt
securities; provided, however, that in no event will Senior Indebtedness
include (a) our Indebtedness owed or owing to any of our Subsidiaries or any of
our officers, directors or employees or any of our Subsidiaries, except in
respect of deferred compensation in an amount not to exceed $10,000,000 at any
one time, (b) Indebtedness to trade creditors, (c) any liability for taxes we
owe and (d) the subordinated debt securities.

   The subordinated debt indenture provides that no payment may be made by us
on account of the principal of or any premium or interest on the subordinated
debt securities, or to acquire any of the subordinated debt securities
(including repurchases of subordinated debt securities at the option of the
holders) for cash or property (other than Junior Securities), or on account of
any redemption provisions of the subordinated debt securities:

  .  upon the maturity of any our Senior Indebtedness by lapse of time,
     acceleration (unless waived) or otherwise, unless and until all
     principal of and any premium and interest on such Senior Indebtedness
     are first paid in full (or such payment is duly provided for); or

  .  in the event of default in the payment of any principal of or any
     premium or interest on any Senior Indebtedness when it becomes due and
     payable, whether at stated maturity or at a date fixed for prepayment or
     by declaration or otherwise (a "Payment Default"), unless and until such
     Payment Default has been cured or waived or otherwise has ceased to
     exist.

   Upon (i) the happening of an event of default (other than a Payment Default)
that permits the holders of Senior Indebtedness or their representative
immediately to accelerate its maturity and (ii) written notice of such event of
default given to us and the trustee by the holders of at least 25% in the
aggregate principal amount outstanding of such Senior Indebtedness or their
representative (a "Payment Notice"), then, unless and until such event of
default has been cured or waived or otherwise has ceased to exist, no payment
(by set off or otherwise) may be made by or on behalf of us on account of the
principal of or any premium or interest on the subordinated debt securities, or
to acquire or repurchase any of the subordinated debt securities for cash or
property, or on account of any redemption provisions of the subordinated debt
securities, in any such case other than payments made with our Junior
Securities. Notwithstanding the preceding, unless (i) the Senior Indebtedness
in respect of which such event of default exists has been declared due and
payable in its entirety within 179 days after the Payment Notice is delivered
as set forth above (the "Payment Blockage Period"), and (ii) such declaration
has not been rescinded or waived, at the end of the Payment Blockage Period, we
will be required to pay all sums not paid to the holders of the subordinated
debt securities during the Payment Blockage Period due to the foregoing
prohibitions and to resume all other payments as and when due on the
subordinated debt securities. Any number of Payment Notices may be given;
provided, however, that (i) not more than one Payment Notice shall be given
within a period of any 360 consecutive days and (ii) no event of default that
existed upon the date of such Payment Notice or the commencement of such
Payment Blockage Period (whether or not such event of default is on the same
issue of Senior Indebtedness) will be made the basis for the commencement of
any other Payment Blockage Period.

   Upon any distribution of our assets upon any dissolution, winding up,
liquidation or reorganization whether voluntary or involuntary, in bankruptcy,
insolvency, receivership or a similar proceeding or upon assignment for the
benefit of creditors or any marshaling of assets or liabilities, (i) the
holders of all Senior Indebtedness will first be entitled to receive payment in
full (or have such payment duly provided for) before

                                       17


the holders are of subordinated debt securities entitled to receive any payment
on account of the principal of or any premium or interest on the subordinated
debt securities (other than Junior Securities) and (ii) any payment or
distribution of our assets of any kind or character, whether in cash, property
or securities (other than Junior Securities) to which the holders of
subordinated debt securities or the trustee on behalf of such holders would be
entitled (by set off or otherwise), except for the subordination provisions
contained in the subordinated debt indenture, will be paid by the liquidating
trustee or agent or other person making such a payment or distribution directly
to the holders of subordinated debt securities of Senior Indebtedness or their
representative to the extent necessary to make payment in full of all such
Senior Indebtedness remaining unpaid, after giving effect to any concurrent
payment or distribution to the holders of such Senior Indebtedness.

   Notwithstanding the preceding, if any payment or distribution of our assets
(other than Junior Securities) is received by the trustee or the holders of
subordinated debt securities at a time when such payment or distribution is
prohibited by the foregoing provisions, then such payment or distribution will
be received and held in trust by the trustee or such holders for the benefit of
the holders of Senior Indebtedness. Such payment or distribution shall be paid
or delivered by the trustee or such holders, as the case may be, to the holders
of the Senior Indebtedness remaining unpaid or unprovided for, to the trustee
or trustees under any indenture pursuant to which any instruments evidencing
any of such Senior Indebtedness may have been issued, ratably according to the
aggregate amounts remaining unpaid on account of the Senior Indebtedness held
or represented by each, for application to the payment of all Senior
Indebtedness remaining unpaid, to the extent necessary to pay or to provide for
the payment of all such Senior Indebtedness in full after giving effect to any
concurrent payment and distribution to the holders of such Senior Indebtedness.

   No provisions contained in the subordinated debt indenture or the
subordinated debt securities will affect our obligation, which is absolute and
unconditional, to pay, when due, principal of and any premium and interest on
the subordinated debt securities as and when the same shall become due and
payable. The subordination provisions of the subordinated debt indenture and
the subordinated debt securities will not prevent the occurrence of any event
of default under the subordinated debt indenture or limit the rights of the
trustee or any holder of subordinated debt securities, subject to the three
preceding paragraphs, to pursue any other rights or remedies with respect to
the subordinated debt securities.

   The prospectus supplement respecting any series of subordinated debt
securities will set forth any subordination provisions applicable to such
series in addition to or different from those described above.

   By reason of such subordination, in the event of our insolvency, holders of
Senior Indebtedness and holders of our other obligations that are not
subordinated to Senior Indebtedness may receive more, ratably, than holders of
the subordinated debt securities.

                                       18


                        DESCRIPTION OF TRUST SECURITIES

   The trust may issue preferred securities and common securities under the
terms of its declaration of trust. The trust preferred securities will
represent undivided beneficial interests in the assets of the trust. We will
own all of the trust common securities. Selected provisions of the declaration
of trust are summarized below. This summary is not complete and contains only a
general description of the trust preferred securities. Any of the following
terms may be changed, as set forth in an accompanying prospectus supplement. A
form of declaration of trust has been filed with the SEC, and you should read
the declaration of trust for provisions that may be important to you. A
definitive form of declaration of trust will be filed with the SEC if and when
any trust preferred securities are issued. The declaration of trust has been
qualified under the Trust Indenture Act. You should also refer to the Trust
Indenture Act for provisions that apply to the trust preferred securities.

General

   The preferred securities and common securities issued by the trust will be
substantially the same except that, if there is an event of default under the
declaration of trust, as described below, the rights of the holders of the
preferred securities will be entitled to priority in right of payment over our
rights as holder of the common securities.

   The trust will invest the proceeds from any issuance of its preferred
securities, together with the consideration we pay for its common securities,
to purchase trust debentures from us. Legal title in the trust debentures will
be held by the property trustee in trust for the benefit of holders of trust
securities.

   We will guarantee distributions on the trust preferred securities on a
limited basis to the extent described under the caption "Description of
Guarantee." The guarantee will not guarantee payment of distributions or
amounts payable on redemption of the trust preferred securities or liquidation
of the trust when the trust does not have funds on hand legally available for
such payments. In such event, a remedy of a holder of trust preferred
securities is to exercise his right to institute a legal proceeding directly
against us for enforcement of payment to such holder of principal of, premium,
if any, or interest on trust debentures having a principal amount equal to the
aggregate liquidation amount of the trust preferred securities of such holder
on or after the due date specified in the trust debentures.

   Holders of the trust preferred securities will have no preemptive or similar
rights.

Distributions

   Distributions on the trust preferred securities will be payable on the dates
and at the rates set forth in an accompanying prospectus supplement. The
distribution rate and the relevant distribution date for the trust securities
will correspond to the payments and payment dates on the trust debentures. The
revenue of the trust available for distribution to holders of the trust
preferred securities will be limited to payments on the trust debentures in
which the trust will invest the proceeds from the issuance and sale of the
trust securities. If we fail to make interest payments on the trust debentures,
the property trustee will not have funds available to pay distributions on the
trust preferred securities.

   Unless otherwise specified in an accompanying prospectus supplement, we may,
on one or more occasions, defer the payment of interest on the trust debentures
for a period not exceeding 10 consecutive semi-annual periods (or the
equivalent thereof), unless an event of default under the junior subordinated
indenture has occurred and is continuing. See "Description of Trust
Debentures--Option to Extend Interest Payment Date." Distributions on the trust
preferred securities will be deferred by the trust during any such deferral
period. Distributions to which holders of the trust preferred securities are
entitled during any such deferral period will accumulate additional
distributions at the rate per annum set forth in an accompanying prospectus
supplement.

                                       19


   Unless otherwise specified in an accompanying prospectus supplement, during
any deferral period we may not:

  .  declare or pay any dividends or distributions on, or redeem, purchase,
     acquire or make a liquidation payment with respect to, any of our
     capital stock, subject to certain exceptions described under
     "Description of Trust Debentures--Restrictions on Certain Payments;"

  .  make any payment of principal of or premium, if any, or interest on, or
     repay, repurchase or redeem, any of our debt securities that rank
     equally with or junior to the trust debentures in right of payment; or

  .  make any guarantee payments (other than payments under our guarantee
     with respect to the trust) pursuant to any guarantee by us of the debt
     securities of any of our subsidiaries if such guarantee ranks equally
     with or junior to the trust debentures in right of payment.

Conversion or Exchange

   If and to the extent indicated in an accompanying prospectus supplement, the
trust securities may be convertible into or exchangeable for our common stock,
trust debentures or other debt or equity securities or other property. The
specific terms on which trust securities may be so converted or exchanged will
be set forth in an accompanying prospectus supplement. Such terms may include
provisions for conversion or exchange, either mandatory, at the option of the
holder or at our option, in which case the number or amount of securities or
other property to be received by the holders of the trust securities would be
calculated as of a time and in the manner stated in an accompanying prospectus
supplement.

Additional Taxes, Duties and Other Charges

   Except as set forth in an accompanying prospectus supplement, if the trust
is required to pay any additional taxes, duties or other governmental charges,
we will pay any additional amounts on the trust debentures that may be
necessary so that the amount of distributions then due and payable by the trust
on the outstanding trust securities will not be reduced as a result of such
additional taxes, duties or other governmental charges.

Redemption

   Whenever trust debentures are repaid, other than following the distribution
of the trust debentures to the holders of trust securities, whether at maturity
or earlier redemption, the property trustee will apply the proceeds to redeem a
like amount of trust securities at the applicable redemption price specified in
an accompanying prospectus supplement. If and to the extent set forth in an
accompanying prospectus supplement, the trust securities may be subject to
mandatory or optional redemption under additional circumstances.

   "Like amount" means:

  .  with respect to a redemption of the trust securities, trust securities
     having a liquidation amount equal to the principal amount of trust
     debentures to be paid in accordance with their terms; and

  .  with respect to a distribution of trust debentures upon the dissolution
     and liquidation of the trust, trust debentures having a principal amount
     equal to the liquidation amount of the trust securities of the holder to
     whom such trust debentures are being distributed.

Redemption Procedures

   If applicable, trust securities will be redeemed at the applicable
redemption price with the proceeds from the contemporaneous repayment or
prepayment of the trust debentures. Any redemption of trust securities will be
made and the applicable redemption price will be payable on the redemption date
only to the extent that the

                                       20


trust has funds legally available for the payment of the applicable redemption
price. See also "--Subordination of Trust Common Securities."

   If the trust gives a notice of redemption in respect of the trust preferred
securities, then by 12:00 noon, New York City time, on the redemption date, to
the extent funds are legally available, with respect to the trust preferred
securities held by The Depository Trust Company (often referred to as DTC) or
its nominees, the property trustee will deposit with DTC funds sufficient to
pay the applicable redemption price. See "--Form, Denomination, Book-Entry
Procedures and Transfer." With respect to the trust preferred securities held
in certificated form, the property trustee, to the extent funds are legally
available, will pay the applicable redemption price to the holders of trust
preferred securities upon surrender of their securities. See "--Payment and
Paying Agency." Notwithstanding the foregoing, distributions payable on or
prior to the redemption date shall be payable to the holders of the trust
preferred securities called for redemption on the relevant record dates for the
related distribution dates. If notice of redemption has been given and funds
are deposited as required, then on the date of such deposit, all rights of the
holders of the trust preferred securities called for redemption will cease,
except the right to receive the applicable redemption price, and the trust
preferred securities called for redemption will cease to be outstanding.

   If any redemption date of trust preferred securities is not a business day,
then the redemption price will be paid on the next day that is a business day,
except that if the next business day falls in the next calendar year, then the
payment will be made on the immediately preceding business day.

   Subject to applicable law, we may from time to time purchase outstanding
trust preferred securities by tender, in the open market or by private
agreement.

   The trust may not redeem fewer than all of the outstanding trust preferred
securities unless all accumulated and unpaid distributions have been paid on
all trust preferred securities for all distribution periods terminating on or
prior to the redemption date. If less than all of the outstanding trust
preferred securities and trust common securities are to be redeemed on a
redemption date, then the aggregate amount of such trust preferred securities
and trust common securities to be redeemed shall be allocated pro rata among
the trust preferred securities and the trust common securities. The property
trustee will select on a pro rata basis the particular outstanding trust
preferred securities to be redeemed not more than 60 days prior to the
redemption date, by such method as the property trustee shall deem fair and
appropriate. The property trustee will promptly notify the trust registrar in
writing of the trust preferred securities selected for redemption and, in the
case of any trust preferred security selected for partial redemption, the
liquidation amount to be redeemed. For all purposes of the declaration of
trust, unless the context otherwise requires, all provisions relating to the
redemption of trust preferred securities will relate, in the case of any trust
preferred security redeemed or to be redeemed only in part, to the portion of
the aggregate liquidation amount of the trust preferred security that has been
or is to be redeemed.

   Notice of any redemption will be mailed at least 30, but not more than 60,
days before the redemption date to each holder of trust securities at its
registered address. Unless we default in payment of the applicable redemption
price on, or in the repayment of, the trust debentures, on and after the
redemption date, distributions will cease to accrue on the trust securities
called for redemption.

Cancellation

   If at any time we or any of our affiliates hold any trust preferred
securities, we may deliver to the property trustee all or any portion of such
trust preferred securities as we elect and receive, in exchange therefore, a
like amount of debentures. After the exchange, such trust preferred securities
will be cancelled and will no longer be deemed to be outstanding and all rights
of ours or our affiliates with respect to such trust preferred securities will
cease.

                                       21


Liquidation of Trust and Distribution of Trust Debentures

   The trust will automatically dissolve upon the first to occur of:

  .  our bankruptcy, dissolution or liquidation;

  .  the revocation of our charter without reinstatement for 90 days;

  .  the expiration of the term of the trust;

  .  redemption, conversion or exchange, if applicable, of all of the trust
     securities;

  .  the entry of an order for dissolution of the trust by a court of
     competent jurisdiction; and

  .  we direct the property trustee in writing to dissolve the trust and
     distribute a like amount of the trust debentures to the holders of the
     trust securities.

   Unless otherwise specified in an accompanying prospectus supplement, we have
the right at any time to dissolve the trust and, after satisfaction of
liabilities to creditors of the trust, cause the trust debentures to be
distributed to the holders of the trust securities in liquidation of the trust.

   If the trust is dissolved upon the occurrence of an event described in one
of the first three or the fifth bullet points above, the trust will be
liquidated by the administrative trustees. After satisfaction of liabilities to
the trust's creditors, the administrative trustees will distribute to the
holders of the trust securities a like amount of trust debentures, unless such
distribution is determined by the property trustee not to be practicable. In
such case, the holders will be entitled to receive pro rata out of the assets
of the trust legally available for distribution to holders an amount equal to
the aggregate of the liquidation amount plus accumulated and unpaid
distributions thereon to the date of payment. If this liquidation distribution
can be paid only in part because the trust has insufficient assets on hand
legally available to pay in full the aggregate liquidation distribution, then
the amount payable directly by the trust on the trust securities will be paid
on a pro rata basis, except that if an event of default under the junior
subordinated indenture has occurred and is continuing, the trust preferred
securities shall have a priority over the trust common securities. See "--
Subordination of Trust Common Securities."

   The trust securities will remain outstanding until the repayment of the
trust debentures on the stated maturity date, unless we elect to redeem the
trust debentures before maturity in accordance with their terms or elect to
dissolve and liquidate the trust and distribute the trust debentures to holders
of the trust securities.

   If a liquidation date is fixed for any distribution of trust debentures to
holders of the trust securities:

  .  the trust securities will be cancelled and will no longer be outstanding
     after that date;

  .  DTC or its nominee will receive, in respect of each registered global
     certificate, if any, representing trust securities and held by it, a
     registered global certificate or certificates representing the trust
     debentures to be delivered upon such distribution; and

  .  any certificates representing trust securities not held by DTC or its
     nominee will be deemed to represent trust debentures having a principal
     amount equal to the liquidation amount of such trust securities until
     such certificates are presented to the administrative trustees or their
     agent for cancellation. We will then issue to such holder, and the
     debenture trustee will authenticate, a certificate representing such
     trust debentures.

Subordination of Trust Common Securities

   Payment of distributions on, and the redemption price of, the trust
securities will be made pro rata based on the liquidation amount of the trust
securities. However, if on any distribution date or redemption date an event of
default under the junior subordinated indenture has occurred and is continuing,
no payment of any distribution on, or applicable redemption price of, any of
the trust common securities, and no other payment on

                                       22


account of the redemption, liquidation or other acquisition of the trust common
securities, will be made unless payment in full in cash of all accumulated and
unpaid distributions on all of the outstanding trust preferred securities for
all distribution periods terminating on or prior thereto, or, in the case of
payment of the applicable redemption price, the full amount of such redemption
price, shall have been made or provided for, and all funds available to the
property trustee shall first be applied to the payment in full in cash of all
distributions on, or the redemption price of, the trust preferred securities
then due and payable.

   Upon an event of default under the declaration of trust, we, as holder of
the trust common securities, will be deemed to have waived any right to act
with respect to such event of default until the effect of such event of default
with respect to the trust preferred securities is cured, waived or otherwise
eliminated. Until any such event of default is so cured, waived or otherwise
eliminated, the property trustee will act solely on behalf of the holders of
the trust preferred securities and not on behalf of us, as holder of the trust
common securities, and only the holders of the trust preferred securities will
have the right to direct the property trustee to act on their behalf.

Events of Default; Notice

   The occurrence of an event of default under the junior subordinated
indenture constitutes an event of default under the declaration of trust. See
"Description of Trust Debentures--Events of Default."

   Within five business days after the occurrence of any event of default under
the declaration of trust actually known to the property trustee, the property
trustee will transmit notice of such default to the holders of the trust
preferred securities, the administrative trustees and us, unless such default
is cured or waived. We and the administrative trustees are required to file
annually with the property trustee a certificate as to whether or not we are in
compliance with all the conditions and covenants under the declaration of
trust.

   If an event of default under the declaration of trust has occurred and is
continuing and the event is attributable to our failure to pay interest,
principal or other required payments on the trust debentures on the date such
interest, principal or other payment was otherwise payable, then a record
holder of trust preferred securities may, on or after the respective due dates
specified in the junior subordinated indenture or the trust debentures,
institute a proceeding directly against us for enforcement of payment on trust
debentures having a principal amount equal to the aggregate liquidation amount
of the trust preferred securities held by such holder. In connection with such
an action, we will be subrogated to the rights of such record holder of trust
preferred securities to the extent of any payment made by us to such record
holder of trust preferred securities.

   If an event of default under the junior subordinated indenture has occurred
and is continuing, the trust preferred securities will have a preference over
the trust common securities as described under "--Liquidation of Trust and
Distribution of Trust Debentures" and "--Subordination of Trust Common
Securities."

Removal of Trustees

   Unless an event of default under the junior subordinated indenture occurs
and is continuing, any trustee may be appointed, removed or replaced at any
time by the holder of the trust common securities. If an event of default under
the junior subordinated indenture has occurred and is continuing, the property
trustee and the Delaware trustee may be removed by the holders of a majority in
liquidation amount of the outstanding trust preferred securities. In no event
will the holders of the trust preferred securities have the right to vote to
appoint, remove or replace the administrative trustees, which voting rights are
vested exclusively in the holder of the trust common securities. No resignation
or removal of a trustee and no appointment of a successor trustee will be
effective until the acceptance of appointment by the successor trustee in
accordance with the provisions of the declaration of trust.

                                       23


Mergers, Consolidations, Amalgamations or Replacements of Trust

   The trust may not merge with or into, convert into, consolidate or
amalgamate with, or be replaced by, or convey, transfer or lease its properties
and assets as an entirety or substantially as an entirety to, any other entity
or person (referred to in this prospectus as a "trust transfer"), except as
described below or as otherwise described under "--Liquidation of Trust and
Distribution of Trust Debentures." The trust may, at our request and with the
consent of the administrative trustees but without the consent of the holders
of the trust preferred securities, the Delaware trustee or the property
trustee, effect a trust transfer to or with a trust organized under the laws of
any state of the United States or the District of Columbia; provided that:

  .  the successor trust either:

    .  expressly assumes all of the obligations of the trust with respect to
       the trust securities and the declaration of trust; or

    .  substitutes for the trust securities other securities having
       substantially the same terms as the trust securities so long as the
       successor securities rank the same as the trust securities rank in
       priority with respect to distributions and payments upon liquidation,
       redemption and otherwise;

  .  we expressly appoint a trustee of the successor trust possessing the
     same powers and duties as the property trustee as the holder of the
     trust debentures;

  .  the successor securities are listed or quoted on any national securities
     exchange or other organization on which the trust preferred securities
     are then listed or quoted, if any;

  .  if the trust preferred securities (including any successor securities)
     are rated by any nationally recognized statistical rating organization
     prior to the trust transfer, the trust transfer does not cause the trust
     preferred securities (including any successor securities) or, if the
     trust debentures are so rated, the trust debentures, to be downgraded by
     any such rating organization;

  .  the trust transfer does not adversely affect the rights, preferences and
     privileges of the holders of the trust securities (including any
     successor securities) in any material respect;

  .  the successor trust has a purpose substantially identical to that of the
     trust;

  .  prior to the trust transfer, we have received an opinion from
     independent counsel to the trust experienced in such matters to the
     effect that:

    .  the trust transfer does not adversely affect the rights, preferences
       and privileges of the holders of the trust preferred securities
       (including any successor securities) in any material respect (other
       than by reason of dilution);

    .  following the trust transfer, neither the trust nor the successor
       trust will be required to register as an investment company under the
       Investment Company Act; and

    .  following the trust transfer, the trust or the successor trust will
       continue to be classified as a grantor trust for United States
       federal income tax purposes; and

  .  we or any permitted successor or assignee own all of the trust common
     securities of the successor trust and guarantee the obligations of the
     successor trust under the successor securities at least to the extent
     provided by our guarantee of the obligations of the trust.

   Notwithstanding the foregoing, the trust will not, except with the consent
of all of the holders of the trust securities, effect a trust transfer if the
transfer would cause the trust or the successor trust not to be classified as a
grantor trust for United States federal income tax purposes or would cause the
holders of the trust securities not to be treated as owning an undivided
interest in the trust debentures.

                                       24


Voting Rights, Amendment of the Declaration of Trust

   Except as provided below and under "--Mergers, Consolidations, Amalgamations
or Replacements of Trust" and "Description of Guarantee--Amendments and
Assignment" and as otherwise required by law and the declaration of trust, the
holders of the trust preferred securities will have no voting rights.

   The declaration of trust may be amended from time to time by us and the
administrative trustees, without the consent of the holders of the trust
securities:

  .  to cure any ambiguity, correct or supplement any provisions in the
     declaration of trust that may be inconsistent with any other provision,
     or to make any other provisions with respect to matters or questions
     arising under the declaration of trust that are not inconsistent with
     the other provisions of the declaration of trust;

  .  to modify, eliminate or add to any provisions of the declaration of
     trust to the extent necessary to ensure that the trust will be
     classified for United States federal income tax purposes as a grantor
     trust at all times that any trust securities are outstanding or to
     ensure that the trust will not be required to register as an "investment
     company" under the Investment Company Act;

  .  to provide for a successor trustee; or

  .  to add to the covenants or obligations of us as sponsor;

provided, however, that in the case of the first two bullet points above, the
interests of the holders of the trust securities shall not be adversely
affected in any material respect. Any amendments of the declaration of trust
pursuant to the foregoing will become effective once notice is given to the
holders of the trust securities.

   We and the administrative trustees may otherwise amend the declaration of
trust:

  .  with the consent of holders representing a majority (based upon
     liquidation amount) of the outstanding trust securities; and

  .  upon receipt by the trustees of an opinion of counsel experiences in
     such matters to the effect that the amendment:

    .  is permitted by, and conforms to, the terms of the declaration of
       trust (including any annex thereto);

    .  all conditions precedent, if any, in the declaration of trust have
       been satisfied; and

    .  will not affect the status of the trust as a grantor trust for United
       States federal income tax purposes or the exemption of the trust from
       status as an "investment company" under the Investment Company Act;

provided, however, that, without the consent of each holder of trust
securities, the declaration of trust may not be amended to:

  .  change the amount or timing of any distribution on the trust securities
     or otherwise to affect adversely the amount of any distribution required
     to be made on the trust securities as of a specified date; or

  .  restrict the right of a holder of trust securities to institute suit for
     the enforcement of that obligation on or after that date.

   Subject to the requirements discussed below, holders of a majority in
liquidation amount of trust preferred securities may:

  .  direct the time, method and place of conducting any proceeding for any
     remedy available to the debenture trustee, or executing any trust or
     power conferred on the debenture trustee with respect to the trust
     debentures;

                                       25


  .  waive any past defaults under the junior subordinated indenture;

  .  exercise any right to rescind or annul a declaration of acceleration of
     the maturity of the principal of the trust debentures; or

  .  consent, where consent is required, to any amendment, modification or
     termination of the junior subordinated indenture or the trust
     debentures.

without, in each case, obtaining the prior approval of the holders of a
majority in liquidation amount of all outstanding trust preferred securities.
None of the trustees may, without the consent of the holders of a majority in
liquidation amount of trust preferred securities, take any of the actions
specified in the bullet points set forth in this paragraph.

   Where a consent under the junior subordinated indenture would require the
consent of each holder of trust debentures affected thereby, no such consent
will be given by the property trustee without the prior consent of each holder
of the trust preferred securities. The trustees may not revoke any action
previously authorized or approved by a vote of the holders of the trust
preferred securities except pursuant to a subsequent vote of those holders.

   The property trustee is obligated to notify each holder of trust preferred
securities regarding any notice of default that it receives with respect to the
trust debentures. In addition to obtaining the foregoing approvals of the
holders of the trust preferred securities, the trustees are obligated, prior to
taking any of the foregoing actions, to obtain an opinion of counsel
experienced in such matters to the effect that the trust will not fail to be
classified as a grantor trust for United States federal income tax purposes as
a result of any of those actions.

   Any required approval of holders of trust preferred securities may be given
at a meeting of such holders convened for such purpose or pursuant to written
consent (without prior notice). The property trustee will cause a notice of any
meeting at which holders of trust preferred securities are entitled to vote to
be given to each holder of record of trust preferred securities in the manner
set forth in the declaration of trust.

   No vote or consent of the holders of trust preferred securities will be
required for the trust to redeem and cancel the trust preferred securities in
accordance with the declaration of trust.

   Notwithstanding that holders of the trust preferred securities are entitled
to vote or consent under any of the circumstances described above, neither we
nor any of our affiliates will be entitled to any vote or consent with respect
to any trust preferred securities owned by us or our affiliates and, for
purposes of any vote or consent, the trust preferred securities so owned will
be treated as if they were not outstanding.

Payment and Paying Agency

   Payments in respect of trust preferred securities held in global form will
be made to the depository, which shall credit the relevant accounts at the
depository on the applicable distribution dates. Payments in respect of trust
preferred securities that are not held by the depository will be made by check
mailed to the registered address of the holder entitled to the payment. The
paying agent will initially be the property trustee or an affiliate of the
property trustee and any co-paying agent chosen by the property trustee and
acceptable to the administrative trustees and us. The paying agent will be
permitted to resign as paying agent upon 30 days' written notice to the
property trustee, the administrative trustees and us. If the property trustee
or an affiliate of the property trustee is no longer the paying agent, the
administrative trustees will appoint a successor (which will be a bank or trust
company acceptable to the administrative trustees and us) to act as paying
agent.

Form, Denomination, Book Entry Procedures and Transfer

   Unless otherwise specified in an accompanying prospectus supplement, the
trust preferred securities will be in registered, global form. The global trust
preferred securities will be deposited upon issuance with DTC, in

                                       26


New York, New York, and registered in the name of DTC or its nominee, in each
case for credit to an account of a direct or indirect participant in DTC as
described below.

   A global preferred security may not be transferred as a whole except by DTC
to another nominee of DTC or to a successor of DTC or its nominee. Beneficial
interests in the global trust preferred securities shall be transferred and
exchanged through the facilities of DTC. Beneficial interests in the global
trust preferred securities may not be exchanged for trust preferred securities
in certificated form except in the limited circumstances described below. See
"--Exchange of Book-Entry Trust Preferred Securities for Certificated Trust
Preferred Securities."

Depository Procedures

   According to DTC :

  .  DTC is a limited-purpose trust company organized under the New York
     Banking Law, a "banking organization" within the meaning of the New York
     Banking Law, a member of the Federal Reserve System, a "clearing
     corporation" within the meaning of the New York Uniform Commercial Code,
     and a "clearing agency" registered pursuant to the provisions of Section
     17A of the Securities Exchange Act.

  .  DTC holds securities that its participants deposit with DTC and
     facilitates the settlement among direct participants of securities
     transactions, such as transfers and pledges, in deposited securities,
     through electronic computerized book-entry changes in direct
     participants' accounts, thereby eliminating the need for physical
     movement of securities certificates.

  .  Direct participants include securities brokers and dealers, banks, trust
     companies, clearing corporations and certain other organizations.

  .  DTC is owned by a number of its direct participants and by the New York
     Stock Exchange, the American Stock Exchange and the National Association
     of Securities Dealers.

  .  Access to the DTC system is also available to others such as securities
     brokers and dealers, banks, and trust companies that clear through or
     maintain a custodial relationship with a direct participant, either
     directly or indirectly.

  .  The rules applicable to DTC and its direct and indirect participants are
     on file with the SEC.

   DTC has established procedures to provide that:

  .  upon deposit of the global trust preferred securities, DTC will credit
     the accounts of participants designated by the exchange agent with
     portions of the liquidation amount of the global trust preferred
     securities; and

  .  ownership of such interests in the global trust preferred securities
     will be shown on, and the transfer of that ownership will be effected
     only through, records maintained by DTC (with respect to the
     participants) or by the participants and indirect participants (with
     respect to other owners of beneficial interests in the global trust
     preferred securities).

   Investors in the global trust preferred securities may hold their interests
therein directly through DTC if they are participants in such system or
indirectly through organizations that are participants in such system. All
interests in a global preferred security will be subject to the procedures and
requirements of DTC. The laws of some states require that certain persons take
physical delivery in certificated form of securities that they own.
Consequently, the ability to transfer beneficial interests in a global
preferred security to these persons will be limited to that extent. Because DTC
can act only on behalf of participants, which in turn act on behalf of indirect
participants and certain banks, the ability of a person having beneficial
interests in a global preferred security to pledge such interests to persons or
entities that do not participate in the DTC system, or otherwise

                                       27


take actions in respect of such interests, may be affected by the lack of a
physical certificate evidencing such interests. For certain other restrictions
on the transferability of the trust preferred securities, see "--Exchange of
Book-Entry Trust Preferred Securities for Certificated Trust Preferred
Securities."

   Except as described below, owners of interests in the global trust preferred
securities will not have trust preferred securities registered in their name,
will not receive physical delivery of trust preferred securities in
certificated form and will not be considered the registered owners or holders
thereof under the declaration of trust for any purpose.

   Payments in respect of each global preferred security registered in the name
of DTC or its nominee will be payable by the property trustee to DTC in its
capacity as the registered holder under the declaration of trust. Under the
terms of the declaration of trust, the property trustee will treat the persons
in whose names the trust preferred securities, including the global trust
preferred securities, are registered as the owners thereof for the purpose of
receiving such payments and for any and all other purposes whatsoever.
Consequently, neither the property trustee nor any agent thereof has or will
have any responsibility or liability for:

  .  any aspect of DTC's records or any participant's or indirect
     participant's records relating to or payments made on account of
     beneficial ownership interests in the global trust preferred securities,
     or for maintaining, supervising or reviewing any of DTC's records or any
     participant's or indirect participant's records relating to the
     beneficial ownership interests in the global trust preferred securities;
     or

  .  any other matter relating to the actions and practices of DTC or any of
     its participants or indirect participants.

   According to DTC, its current practice, upon receipt of any payment in
respect of securities, such as the trust preferred securities, is to credit the
accounts of the relevant participants with the payment on the payment date, in
amounts proportionate to their respective holdings in liquidation amount of
beneficial interests in the relevant security as shown on the records of DTC
unless DTC has reason to believe it will not receive payment on such payment
date. Payments by the participants and the indirect participants to the
beneficial owners of trust preferred securities represented by global trust
preferred securities will be governed by standing instructions and customary
practices and will be the responsibility of the participants or the indirect
participants and will not be the responsibility of DTC, the property trustee,
the trust or us. None of us, the trust or the property trustee will be liable
for any delay by DTC or any of its participants in identifying the beneficial
owners of the trust preferred securities, and we, the trust and the property
trustee may conclusively rely on and will be protected in relying on
instructions from DTC or its nominee for all purposes.

   Interests in the global trust preferred securities will trade in DTC's Same-
Day Funds Settlement System and secondary market trading activity in such
interests will therefore settle in immediately available funds, subject in all
cases to the rules and procedures of DTC and its participants. Transfers
between participants in DTC will be effected in accordance with DTC's
procedures and will be settled in same-day funds.

   According to DTC, it will take any action permitted to be taken by a holder
of trust preferred securities only at the direction of participants to whose
account with DTC interests in the global trust preferred securities are
credited and only in respect of the portion of the liquidation amount of the
trust preferred securities as to which those participants have given direction.
However, if there is an event of default under the declaration of trust, DTC
will have the right to exchange the global trust preferred securities for trust
preferred securities in certificated form and to distribute the trust preferred
securities to its participants.

   The information in this section concerning DTC and its book-entry system has
been obtained from sources that the trust and we believe to be reliable, but
neither the trust nor we take responsibility for its accuracy.

   Although DTC has agreed to the foregoing procedures to facilitate transfers
of interests in the global trust preferred securities among participants in
DTC, it is under no obligation to perform or to continue to perform

                                       28


these procedures and they may be discontinued at any time. None of us, the
trust or the property trustee will have any responsibility for the performance
by DTC or its participants or indirect participants of their obligations under
the rules and procedures governing their operations.

Exchange of Book Entry Trust Preferred Securities for Certificated Trust
Preferred Securities

   Unless otherwise specified in an accompanying prospectus supplement, a
global preferred security will be exchangeable for trust preferred securities
in certificated form only if:

  .  DTC notifies the trust that it is unwilling or unable to continue as
     depository for the global preferred security or has ceased to be a
     clearing agency registered under the Securities Exchange Act, and the
     trust fails to appoint a successor depository within 90 days; or

  .  we, on behalf of the trust, in our sole discretion elect to cause the
     issuance of the trust preferred securities in certificated form.

   In all cases, certificated trust preferred securities delivered in exchange
for any global preferred security or beneficial interests therein will be
registered in the names, and issued in any approved denominations, requested by
or on behalf of the depository (in accordance with its customary procedures).

Registrar and Transfer Agent

   The property trustee will act as registrar and transfer agent for the trust
preferred securities.

   Registration of transfers of trust preferred securities will be effected
without charge by or on behalf of the trust, but upon payment of any tax or
other governmental charges that may be imposed in connection with any transfer
or exchange. The trust will not be required to register or cause to be
registered the transfer of trust preferred securities after they have been
called for redemption.

Information Concerning Property Trustee

   The property trustee, other than during the occurrence and continuance of an
event of default under the declaration of trust, will perform only such duties
as are specifically set forth in the declaration of trust and, during the
existence of an event of default under the declaration of trust, must exercise
the same degree of care and skill as a prudent person would exercise or use in
the conduct of his or her own affairs. The property trustee is under no
obligation to exercise any of the powers vested in it by the declaration of
trust at the request of any holder of trust securities unless it is offered
reasonable indemnity against the costs, expenses and liabilities that it might
incur. If no event of default under the declaration of trust has occurred and
is continuing and the property trustee is required to decide between
alternative courses of action or construe ambiguous provisions in the
declaration of trust or is unsure of the application of any provision of the
declaration of trust, and the matter is not one on which holders of the trust
preferred securities or the trust common securities are entitled under the
declaration of trust to vote, then the property trustee will take such action
as is directed by us and, if not so directed, will take such action as it deems
advisable and in the best interests of the holders of the trust securities and
it will have no liability except for its own bad faith, negligence or willful
misconduct.

   Bank One Trust Company, National Association will serve as the property
trustee, the debenture trustee and the guarantee trustee. Bank One Delaware,
Inc. will serve as the Delaware trustee. We, as well as certain of our
subsidiaries, from time to time borrow money from, and maintain deposit
accounts and conduct certain banking transactions with, Bank One, National
Association in the ordinary course of our business. Bank One, National
Association also serves as agent and is a lender under our bank credit
facility. Bank One Trust Company, National Association, serves as trustee under
the indenture governing the various series of debt of our principal financing
subsidiary, Dynegy Holdings Inc.

                                       29


Miscellaneous

   The administrative trustees are authorized and directed to conduct the
affairs of and to operate the trust in such a way that the trust will not be
deemed to be an "investment company" required to be registered under the
Investment Company Act or classified as an association taxable as a corporation
for United States federal income tax purposes and so that the trust debentures
will be treated as our indebtedness for United States federal income tax
purposes. In this connection, we and the administrative trustees are authorized
to take any action, not inconsistent with applicable law, the certificate of
trust of the trust or the declaration of trust, that we and the administrative
trustees determine in our discretion is necessary or desirable for such
purposes.

   The declaration of trust and the trust preferred securities will be governed
by and construed in accordance with the internal laws of the State of Delaware.

                                       30


                        DESCRIPTION OF TRUST DEBENTURES

   The trust will use the proceeds from the sale of the trust securities to
purchase from us junior subordinated debentures issued under a junior
subordinated indenture between us and Bank One Trust Company, National
Association, as trustee. In this prospectus, the junior subordinated debentures
are referred to as the "trust debentures" and the junior subordinated indenture
is referred to as the "junior subordinated indenture." Selected provisions of
the junior subordinated indenture are summarized below. This summary is not
complete and contains only a general description of the trust debentures and
the junior subordinated indenture. Any of the following terms may be changed,
as set forth in an accompanying prospectus supplement. A form of the junior
subordinated indenture has been filed with the SEC, and you should read the
junior subordinated indenture for provisions that may be important to you. A
definitive form of the junior subordinated indenture will be filed with the SEC
when we issue the trust debentures. The junior subordinated indenture has been
qualified under the Trust Indenture Act. You should also refer to the Trust
Indenture Act for provisions that apply to the trust debentures.

General

   The trust will invest the proceeds obtained from the issuance of the trust
preferred securities, together with the consideration paid by us for the trust
common securities, in trust debentures issued by us. The trust debentures will
bear interest at the same rate as the distribution rate of the trust preferred
securities specified in an accompanying prospectus supplement. Interest on the
trust debentures and on the trust preferred securities will accrue from the
same date. It is anticipated that, until the liquidation, if any, of the trust,
each trust debenture will be held in the name of the property trustee in trust
for the benefit of the holders of the trust securities. The trust debentures
will mature on the date specified in an accompanying prospectus supplement.

Subordination

   The trust debentures will be subordinate and junior in right of payment to
all senior indebtedness. Upon any payment or distribution of assets to
creditors upon any liquidation, dissolution, winding up or reorganization, or
in connection with any insolvency, receivership or bankruptcy proceeding with
respect to our company, all senior indebtedness must be paid in full before the
holders of trust debentures will be entitled to receive or retain any payment.

   If the maturity of the trust debentures is accelerated, the holders of all
senior indebtedness outstanding at the time of acceleration will first be
entitled to receive payment in full of such senior indebtedness before the
holders of trust debentures will be entitled to receive or retain any payment.

   No payments on account of principal of, premium, if any, or interest on the
trust debentures may be made if:

  .  a default in any payment with respect to senior indebtedness has
     occurred and is continuing; or

  .  an Event of Default has occurred with respect to any senior indebtedness
     resulting in the acceleration of its maturity.

   "Indebtedness" means:

  .  all of our obligations for money borrowed;

  .  all of our obligations evidenced by bonds, debentures, notes or other
     similar instruments, including obligations incurred in connection with
     the acquisition of property, assets or businesses;

  .  all of our reimbursement obligations with respect to letters of credit,
     banker's acceptances or similar facilities issued for our account;

                                       31


  .  all of our obligations issued or assumed as the deferred purchase price
     of property or services (but excluding trade accounts payable or accrued
     liabilities arising in the ordinary course of business);

  .  all of our capital lease obligations;

  .  all of our indebtedness whether incurred on or prior to the date of the
     junior subordinated indenture or thereafter incurred, for claims in
     respect of derivative products, including interest rate, foreign
     exchange rate and commodity forward contracts, options and swaps and
     similar arrangements; and

  .  every obligation of the type referred to in the preceding bullet points
     of another person and all dividends of another person the payment of
     which, in either case, we have guaranteed or are responsible or liable,
     directly or indirectly, as obligor or otherwise.

   "Indebtedness ranking on a parity with the trust debentures" means:

  .  indebtedness that specifically by its terms ranks equally with and not
     prior to the trust debentures in right of payment upon the happening of
     our dissolution, winding-up, liquidation or reorganization; and

  .  all other debt securities, and guarantees in respect of those debt
     securities (including other debentures and other guarantees), issued to
     any other trust, or a trustee of such trust, partnership or other entity
     affiliated with us that is our financing vehicle in connection with the
     issuance by such financing vehicle of equity securities that are similar
     to the trust preferred securities or other securities guaranteed by us.

The securing of any indebtedness will not prevent such indebtedness from
constituting indebtedness ranking on a parity with the trust debentures.

   "Indebtedness ranking junior to the trust debentures" means indebtedness
that specifically by its terms ranks junior to and not equally with or prior to
the trust debentures (and any other indebtedness ranking on a parity with the
trust debentures) in right of payment upon the happening of our dissolution,
winding-up, liquidation or reorganization. The securing of any indebtedness
will not prevent such indebtedness from constituting indebtedness ranking
junior to the trust debentures.

   "Senior indebtedness" means all indebtedness other than indebtedness ranking
on a parity with or junior to the trust debentures.

   We are a holding company and all of our operating assets are owned by our
subsidiaries. We rely primarily on dividends from our subsidiaries to meet our
obligations for payment of principal and interest on its outstanding debt
obligations and corporate expenses. We are a legal entity separate and distinct
from our subsidiaries. Holders of trust debentures should look only to us for
payments on the trust debentures.

   Because we are a holding company, our right to participate in any
distribution of assets of any subsidiary upon such subsidiary's liquidation or
reorganization or otherwise (and thus the ability of holders of the trust
preferred securities to benefit indirectly from such distribution), is subject
to the prior claims of creditors of that subsidiary, except to the extent that
we are recognized as a creditor of that subsidiary. Accordingly, the trust
debentures will be effectively subordinated to all existing and future
liabilities of our subsidiaries and all liabilities of any of our future
subsidiaries.

Option to Extend Interest Payment Date

   Unless otherwise specified in an accompanying prospectus supplement, we may
at any time and from time to time defer the payment of interest on the trust
debentures, unless an event of default under the junior subordinated indenture
has occurred and is continuing. Prior to the termination of a deferral period,
we may further extend the deferral period. However, no deferral period may
exceed 10 consecutive semi-annual periods (or the equivalent thereof) nor
extend beyond the stated maturity date.

                                       32


   No interest will be due and payable during a deferral period, but at the end
of the deferral period we must pay all interest then accrued and unpaid. Upon
the termination of a deferral period and the payment of all amounts then due on
any interest payment date, we may elect to begin a new deferral period, subject
to the above requirements. There is no limitation on the number of times that
we may elect to begin a deferral period. Accordingly, there could be multiple
deferral periods of varying lengths.

   We must give the property trustee, the administrative trustees and the
debenture trustee notice of our election to defer payment of interest on the
trust debentures at least one business day prior to the earlier of:

  .  the date the distributions on the trust securities would have been
     payable except for the election to begin or extend such deferral period;
     or

  .  the date the administrative trustees are required to give notice to any
     securities exchange or to holders of trust securities of the record date
     or the date such distributions are payable, but in any event not less
     than five business days prior to such record date.

The property trustee will give notice of our election to begin or extend a
deferral period to the holders of the trust preferred securities.

   During a deferral period, we will be restricted from making the payments
described below under "--Restrictions on Certain Payments."

Conversion or Exchange

   If and to the extent indicated in an accompanying prospectus supplement, the
trust debentures may be convertible into or exchangeable for our common stock
or other debt or equity securities or other property. The specific terms on
which trust debentures may be so converted or exchanged will be set forth in an
accompanying prospectus supplement. Such terms may include provisions for
conversion or exchange, either mandatory, at the option of the holder or at our
option, in which case the number or amount of securities or other property to
be received by the holders of the trust debentures would be calculated as of a
time and in the manner stated in an accompanying prospectus supplement.

Restrictions on Certain Payments

   Except as otherwise specified in an accompanying prospectus supplement, if:

  .  any event has occurred, of which we have actual knowledge, that with the
     giving of notice or the lapse of time or both, would be an event of
     default under the junior subordinated indenture and in respect of which
     we have not taken reasonable steps to cure;

  .  an event of default under the junior subordinated indenture has occurred
     and is continuing;

  .  we are in default with respect to our payment of any obligations under
     the guarantee; or

  .  we have given notice of our election to defer the payment of interest on
     the trust debentures or a deferral period, or any extension thereof, has
     commenced and is continuing;

  then we will not do any of the following:

  .  declare or pay any dividends or distributions on, or redeem, purchase,
     acquire or make a liquidation payment with respect to, any of our
     capital stock, other than the following:

    .  dividends or distributions in shares of, or options, warrants or
       rights to subscribe for or purchase shares of, common stock;

    .  any declaration of a dividend in connection with the implementation
       of a shareholder rights plan, or the issuance of stock under any such
       plan in the future, or the redemption or repurchase of any such
       rights pursuant thereto;

                                       33


    .  as a result of a reclassification of our capital stock or the
       exchange or conversion of one class or series of our capital stock
       for another class or series of our capital stock;

    .  the purchase of fractional interests in shares of our capital stock
       pursuant to the conversion or exchange provisions of such capital
       stock or the security being converted or exchanged; and

    .  purchases of common stock related to the issuance of common stock or
       rights under any of our benefit plans for our directors, officers or
       employees or any of our dividend reinvestment plans;

  .  make any payment of principal of, interest or premium, if any, on, or
     repay or repurchase or redeem, any of our debt securities that in right
     of payment rank equally with or junior to the trust debentures; or

  .  make any guarantee payments (other than payments under our guarantee
     with respect to the trust) pursuant to any guarantee by us of the debt
     securities of any of our subsidiaries if in right of payment such
     guarantee ranks equally with or junior to the trust debentures.

Additional Taxes, Duties and Other Charges

   Except as otherwise specified in an accompanying prospectus supplement, if
the trust is required to pay any additional taxes, duties or other governmental
charges, we will pay any additional amounts on the trust debentures that may be
necessary so that the amount of distributions then due and payable by the trust
on the outstanding trust securities will not be reduced as a result of such
additional taxes, duties or other governmental charges.

Redemption

   If and to the extent specified in an accompanying prospectus supplement, we
may, or may be required to, redeem the trust debentures at the prices and on
the terms set forth in that prospectus supplement. If the trust debentures are
so redeemable only on or after a specified date or event or upon the
satisfaction of additional conditions, the accompanying prospectus supplement
will specify such date or event or describe such conditions.

   If so specified in an accompanying prospectus supplement, the trust
debentures may be redeemable if there are certain changes in U.S. federal
income tax law affecting our ability to deduct the interest payable on the
trust debentures. The prospectus supplement will describe the terms of any such
right and the status of any then pending changes in tax law relevant to such
right.

   For so long as the trust is the holder of the trust debentures, the proceeds
of any redemption of the trust debentures will be used by the trust to redeem
the related trust securities in accordance with their terms.

   Unless otherwise specified in an accompanying prospectus supplement, notice
of any redemption will be mailed at least 30, but not more than 60, days before
the redemption date to the registered address of each holder of trust
debentures to be redeemed. Unless we default in payment of the redemption
price, on and after the redemption date, interest will cease to accrue on the
trust debentures or portions thereof called for redemption.

Certain Covenants

   Except as otherwise specified in an accompanying prospectus supplement, if
and so long as the trust is the holder of all trust debentures, we, as
borrower, will pay to the trust all fees and expenses related to the trust and
the offering of the trust securities and will pay, directly or indirectly, all
ongoing costs, expenses and liabilities of the trust (including any taxes,
duties, assessments or governmental charges of whatever nature (other than
withholding taxes) imposed by the United States or any domestic taxing
authority upon the trust but excluding obligations under the trust securities).

                                       34


   Except as otherwise specified in an accompanying prospectus supplement, so
long as the trust securities remain outstanding, we also covenant:

  .  to maintain 100% direct or indirect ownership of the trust common
     securities; provided, however, that any successor to us is permitted
     under the junior subordinated indenture to succeed to our ownership of
     such trust common securities;

  .  to use reasonable efforts to cause the trust:

    .  to remain a business trust, except in connection with the
       distribution of trust debentures to the holders of trust securities
       in liquidation of the trust, the redemption of all of the trust
       securities or certain mergers, consolidations or amalgamations, each
       as permitted by the declaration of trust; and

    .  to otherwise continue to be treated as a grantor trust for United
       States federal income tax purposes; and

  .  to use our reasonable efforts to cause each holder of trust securities
     to be treated as owning an undivided beneficial interest in the trust
     debentures.

Modification of Indenture

   From time to time we and the debenture trustee may, without the consent of
the holders of trust debentures, amend the junior subordinated indenture for
specified purposes, including to cure any ambiguity or to correct or supplement
any provision contained in the junior subordinated indenture or any
supplemental indenture that is defective or inconsistent with any other
provision contained therein (provided that any such action does not materially
and adversely affect the interests of the holders of the trust debentures) and
qualifying, or maintaining the qualification of, the junior subordinated
indenture under the Trust Indenture Act.

   The junior subordinated indenture contains provisions permitting us and the
debenture trustee, with the consent of the holders of a majority in aggregate
principal amount of the trust debentures, to amend the junior subordinated
indenture in a manner affecting the rights of the holders of the trust
debentures. However, except as set forth in an accompanying prospectus
supplement, no such modification may, without the consent of the holders of
each outstanding trust debenture so affected:

  .  change the stated maturity, or reduce the rate of interest or extend the
     time of payment of interest thereon except pursuant to our right to
     defer the payment of interest (see "--Option to Extend Interest Payment
     Date") or reduce the amount of any premium payable on, the trust
     debentures or reduce the amount payable on redemption thereof or make
     the principal of, or interest or premium on, the trust debentures
     payable in any coin or currency other than that provided in the trust
     debentures, or impair or affect the right of any holder of trust
     debentures to institute suit for the payment thereof or, if applicable,
     to convert or exchange such holder's trust debentures as set forth in
     the junior subordinated indenture;

  .  modify the provisions of the junior subordinated indenture with respect
     to the subordination of the trust debentures in a manner adverse to the
     holders;

  .  reduce the percentage of the aggregate principal amount of the trust
     debentures that consenting holders must own to consent to any such
     modification of the junior subordinated indenture or to any waiver
     provided for in the junior subordinated indenture; or

  .  modify certain other provisions of the junior subordinated indenture
     relating to amendments and waivers of holders.

   Notwithstanding the foregoing, if the trust debentures are held by the
trust, an amendment requiring consent of holders of a majority in principal
amount of the trust debentures will not be effective until the holders of a
majority in liquidation amount of the trust securities have consented to the
amendment. Further, if the consent of the holders of each trust debenture is
required, an amendment will not be effective until each holder of the trust
securities has consented to the amendment.

                                       35


Events of Default

   Unless otherwise specified in an accompanying prospectus supplement, each of
the following events is an event of default under the junior subordinated
indenture:

  .  failure to pay any interest on the trust debentures when due for 30 days
     (subject to our option to defer the payment of interest as described
     under "--Option to Extend Interest Payment Date");

  .  failure to pay any principal of or premium, if any, on the trust
     debentures when due, whether at maturity, upon redemption, by
     declaration of acceleration of maturity or otherwise;

  .  failure to perform, or breach of, any other covenant or warranty of our
     company contained in the junior subordinated indenture for 90 days after
     written notice to us from the debenture trustee or the holders of at
     least 25% in aggregate outstanding principal amount of the trust
     debentures; or

  .  certain events of bankruptcy, insolvency or reorganization of our
     company.

   Within five business days after the occurrence of an event of default under
the junior subordinated indenture actually known to the indenture trustee, the
indenture trustee must transmit notice of the event of default to the debenture
holders, unless the event of default has been cured or waived. We are required
to file annually with the debenture trustee a certificate as to the absence of
certain defaults under the junior subordinated indenture.

   The holders of a majority in aggregate outstanding principal amount of the
trust debentures generally have the right to direct the time, method and place
of conducting any proceeding for any remedy available to the debenture trustee
or to exercise any trust or power conferred upon the debenture trustee under
the junior subordinated indenture, subject to certain exceptions. If an event
of default has occurred and is continuing, the debenture trustee or the holders
of not less than 25% in aggregate outstanding principal amount of the trust
debentures may declare the principal amount on all trust debentures immediately
due and payable. The holders of a majority in aggregate outstanding principal
amount of the trust debentures may annul such declaration and waive the default
if the default (other than the non-payment of the principal of the trust
debentures which has become due solely by such acceleration) has been cured and
a sum sufficient to pay all matured installments of interest and principal of,
and premium, if any, due otherwise than by acceleration (with any compounded
interest due thereon) has been deposited with the debenture trustee.

   Prior to the declaration accelerating the maturity of the trust debentures,
the holders of a majority in aggregate outstanding principal amount of the
trust debentures may, on behalf of the holders of all the trust debentures,
waive any past default or event of default and its consequences, except a
continuing default in the payment of principal (or premium, if any) or interest
or a default in respect of a covenant or provision under the junior
subordinated indenture that cannot be modified or amended without the consent
of the holder of each outstanding trust debenture affected.

   If a payment related event of default has occurred and is continuing, the
property trustee may declare the principal of and the interest on the trust
debentures, and any other amounts payable under the junior subordinated
indenture, to be forthwith due and payable and enforce its other rights as a
creditor with respect to the trust debentures.

Enforcement of Certain Rights by Holders of Trust Preferred Securities

   If an event of default under the junior subordinated indenture has occurred
and is continuing and is attributable to our failure to pay the principal of or
premium, if any, or interest on the trust debentures on the date such payment
is otherwise required, a holder of trust preferred securities may institute a
direct action against us for such failure to pay. We may not amend the junior
subordinated indenture to remove the foregoing right to bring a direct action
without the prior written consent of the holders of all of the trust preferred
securities. Notwithstanding any payments made to a holder of trust preferred
securities by us in connection with

                                       36


a direct action, we will be subrogated to the rights of the holder of such
trust preferred securities with respect to payments on the trust preferred
securities to the extent of any payments made by us to such holder in any
direct action.

   The holders of the trust preferred securities will not be able to exercise
directly any remedies, other than those set forth in the preceding paragraph,
available to the holders of the trust debentures. See "Description of Trust
Securities--Events of Default; Notice."

Consolidation, Merger, Sale of Assets and Other Transactions

   We may consolidate with or merge into any other entity or convey, transfer
or lease our properties as an entirety or substantially as an entirety to any
entity if:

  .  either we are the surviving entity or the successor entity is organized
     and existing under the laws of the United States or any state or the
     District of Columbia, and such successor entity expressly assumes our
     obligations under the trust debentures and the junior subordinated
     indenture, including with respect to conversion matters, if applicable;

  .  immediately after giving effect thereto, no event of default, and no
     event which, after notice or lapse of time or both, would become an
     event of default, under the junior subordinated indenture has occurred
     and is continuing; and

  .  certain other procedural conditions prescribed in the junior
     subordinated indenture are met.

Satisfaction and Discharge

   When, among other things, all trust debentures not previously cancelled or
delivered to the debenture trustee for cancellation (a) have become due and
payable or (b) will become due and payable at maturity or called for redemption
within one year, and we deposit or cause to be deposited with the debenture
trustee funds, in trust, for the purpose and in an amount sufficient to pay on
the stated maturity date or upon redemption of all the trust debentures not
previously delivered to the debenture trustee for cancellation, the principal
(and premium, if any) and interest due or to become due on the stated maturity
date or the redemption date, as the case may be, then the junior subordinated
indenture will cease to be of further effect (except as to our obligations to
pay all other sums due pursuant to the junior subordinated indenture and to
provide the officers' certificates and opinions of counsel described therein),
and we will be deemed to have satisfied and discharged the junior subordinated
indenture.

Form, Registration and Transfer

   If the trust debentures are distributed to the holders of the trust
securities, the trust debentures may be represented by one or more global
certificates registered in the name of DTC or its nominee. Under such
circumstances, the depositary arrangements for the trust debentures would be
expected to be substantially similar to those in effect for the preferred
securities. For a description of DTC and the terms of the depositary
arrangements relating to payments, transfers, voting rights, redemptions and
other notices and other matters, see "Description of Preferred Securities--
Form, Denomination, Book-Entry Procedures and Transfer" and "-- Deposiory
Procedures."

Payment and Paying Agents

   Payment of principal of (and premium, if any) and interest on trust
debentures will be made at the office of the debenture trustee or at the office
of such paying agent or paying agents as we may designate from time to time,
except that at our option payment of any interest may be made, except in the
case of trust debentures in global form, (a) by check mailed to the address of
the holder thereof appearing in the register for trust debentures or (b) by
transfer to an account maintained by the holder thereof, provided that proper
transfer

                                       37


instructions have been received by the relevant record date. Payment of any
interest on any trust debenture will be made to the person in whose name such
trust debenture is registered at the close of business on the record date for
such interest. We may at any time designate additional paying agents or rescind
the designation of any paying agent; however we will at all times be required
to maintain a paying agent in each place of payment for the trust debentures.

Governing Law

   The junior subordinated indenture and the trust debentures will be governed
by and construed in accordance with the laws of the State of New York.

Information Concerning the Debenture Trustee

   The debenture trustee will be subject to all the duties and responsibilities
specified with respect to an indenture trustee under the Trust Indenture Act of
1939. Subject to such provisions, the debenture trustee is under no obligation
to exercise any of the powers vested in it by the indenture at the request of
any holder of trust debentures, unless offered reasonable indemnity by such
holder against the costs, expenses and liabilities which might be incurred
thereby. The debenture trustee is not required to expend or risk its own funds
or otherwise incur personal financial liability in the performance of its
duties if the debenture trustee reasonably believes that repayment or adequate
indemnity is not reasonably assured to it. Bank One Trust Company, National
Association will serve as debenture trustee. See "Description of Trust
Preferred Securities--Information Concerning the Property Trustee."

                                       38


                            DESCRIPTION OF GUARANTEE

   Set forth below is a summary of information concerning our guarantee, which
will be executed and delivered by us for the benefit of the holders from time
to time of trust preferred securities. The guarantee has been qualified under
the Trust Indenture Act. Bank One Trust Company, National Association,
guarantee trustee, will hold the guarantee for the benefit of the holders of
the trust preferred securities. A form of the guarantee has been filed as an
exhibit to the registration statement of which this prospectus forms a part. We
will describe the particular terms of our guarantee, and any provisions that
vary from those described below, in one or more prospectus supplements. We will
also file the definitive guarantee with the SEC if and when we issue any trust
preferred securities.

General

   We will irrevocably and unconditionally agree to pay in full on a
subordinated basis the payments described below to the holders of the trust
preferred securities, as and when due, regardless of any defense, right of
setoff or counterclaim that the trust may have or assert other than the defense
of payment. The following payments with respect to the trust preferred
securities, to the extent not paid by or on behalf of the trust, will be
subject to our guarantee:

  .  any accumulated and unpaid distributions required to be paid on the
     trust preferred securities to the extent that the trust has funds on
     hand legally available therefor at such time;

  .  the applicable redemption price with respect to the trust preferred
     securities called for redemption to the extent that the trust has funds
     on hand legally available therefor at such time; and

  .  upon a voluntary or involuntary dissolution, winding-up or liquidation
     of the trust (other than in connection with the distribution of the
     trust debentures to holders of the trust preferred securities), the
     lesser of:

    .  the liquidation distribution to the extent the trust has funds
       legally available therefor at the time; and

    .  the amount of assets of the trust remaining available for
       distribution to holders of trust preferred securities after
       satisfaction of liabilities to creditors of the trust as required by
       applicable law.

   Our obligation to make a guarantee payment may be satisfied by direct
payment of the required amounts by us to the holders of the trust preferred
securities or by causing the trust to pay such amounts to such holders.

   Our guarantee will be a guarantee of the payments with respect to the trust
preferred securities from the time of issuance of the trust preferred
securities, but will not apply to distributions and other payments on the trust
preferred securities when the trust does not have sufficient funds legally and
immediately available to make such distributions or other payments. Therefore,
if we do not make interest payments on the trust debentures held by the
property trustee, the trust will not make distributions on the trust preferred
securities and we will not make payments under our guarantee.

   Through our guarantee, the declaration of trust, the trust debentures and
the junior subordinated indenture, taken together, we will fully, irrevocably
and unconditionally guarantee all of the trust's obligations under the trust
preferred securities. No single document standing alone or operating in
conjunction with fewer than all of the other documents constitutes such
guarantee. It is only the combined operation of these documents that has the
effect of providing a full, irrevocable and unconditional guarantee of the
trust's obligations under the trust preferred securities to the extent
described herein. See "Relationship Among the Trust Preferred Securities, the
Trust Debentures and the Guarantee."

                                       39


Status of Guarantee

   Our guarantee will constitute our unsecured obligation and will rank
subordinate and junior in right of payment to all senior indebtedness in the
same manner as the trust debentures. See "Description of Trust Debentures--
Subordination."

   Our guarantee will rank equally with all other guarantees issued by us after
the issue date with respect to trust preferred securities, if any, issued by
other trusts. Our guarantee will constitute a guarantee of payment and not of
collection. Our guarantee will be held by the guarantee trustee for the benefit
of the holders of the trust preferred securities. Our guarantee will not be
discharged except by payment of the guarantee payments in full to the extent
not paid by the trust or upon distribution to the holders of the trust
preferred securities of the trust debentures.

   Our guarantee does not limit the incurrence or issuance of other secured or
unsecured debt by us or any of our subsidiaries, including senior indebtedness,
whether under the senior indenture, the subordinated indenture or any other
indenture that we may enter into in the future or otherwise.

Events of Default

   An event of default under our guarantee will occur upon our failure to
perform any of our payment or other obligations thereunder provided that, with
respect to a default other than a default in payment of any guarantee payment,
we have received notice of such default and shall not have cured such default
within 60 days after receipt of such notice. The holders of not less than a
majority in liquidation amount of the trust preferred securities will have the
right to direct the time, method and place of conducting any proceeding for any
remedy available to the guarantee trustee in respect of our guarantee or to
direct the exercise of any trust or power conferred upon the guarantee trustee
under our guarantee.

   Any holder of the trust preferred securities may institute a legal
proceeding directly against us to enforce its rights under our guarantee
without first instituting a legal proceeding against the trust, the guarantee
trustee or any other person or entity.

   As guarantor, we will be required to file annually with the guarantee
trustee a certificate as to whether or not we are in compliance with all the
conditions and covenants applicable to us under the guarantee.

   Upon the occurrence of a default under our guarantee, we will not be allowed
to make certain payments as described under "Description of Trust Debentures--
Restrictions on Certain Payments."

Amendments and Assignment

   Except with respect to any changes that do not materially and adversely
affect the rights of holders of the trust preferred securities (in which case
no vote will be required), our guarantee may be amended only with the prior
approval of the holders of a majority of the liquidation amount of such
outstanding trust preferred securities. The manner of obtaining any such
approval will be as set forth under "Description of Trust Securities--Voting
Rights; Amendment of the Declaration of Trust." All guarantees and agreements
contained in the guarantee will bind our successors, assigns, receivers,
trustees and representatives and shall inure to the benefit of the holders of
the trust preferred securities then outstanding.

Termination of Guarantee

   Our guarantee will terminate and be of no further force and effect upon:

  .  full payment of the applicable redemption price of the trust preferred
     securities; or

  .  upon liquidation of the trust, the full payment of the liquidation
     distribution or the distribution of the trust debentures to the holders
     of the trust preferred securities or, if applicable, the conversion or
     exchange of all trust preferred securities in accordance with their
     terms.

                                       40


Our guarantee will continue to be effective or will be reinstated, as the case
may be, if at any time any holder of the trust preferred securities must
restore payment of any sums paid under the trust preferred securities or our
guarantee.

Information Concerning the Guarantee Trustee

   Other than during the occurrence and continuance of a default by us in
performance of the guarantee, the guarantee trustee will undertake to perform
only such duties as are specifically set forth in the guarantee and, in case a
default with respect to the guarantee has occurred, must exercise the same
degree of care and skill as a prudent person would exercise or use in the
conduct of his or her own affairs. Subject to this provision, the guarantee
trustee will be under no obligation to exercise any of the powers vested in it
by the guarantee at the request of any holder of the trust preferred
securities unless it is offered reasonable indemnity against the costs,
expenses and liabilities that might be incurred thereby.

Governing Law

   The guarantee will be governed by and construed in accordance with the laws
of the State of New York.

                                      41


             RELATIONSHIP AMONG THE TRUST PREFERRED SECURITIES, THE
                       TRUST DEBENTURES AND THE GUARANTEE

Full and Unconditional Guarantee

   Payments of distributions and other amounts due on the trust preferred
securities to the extent the trust has funds on hand legally available for the
payment of such distributions are irrevocably guaranteed by us as and to the
extent set forth under "Description of Guarantee." Taken together, our
obligations under the trust debentures, the junior subordinated indenture, the
declaration of trust and the guarantee provide, in the aggregate, a full,
irrevocable and unconditional guarantee of payments of distributions and other
amounts due on the trust preferred securities. No single document standing
alone or operating in conjunction with fewer than all of the other documents
constitutes such guarantee. It is only the combined operation of these
documents that has the effect of providing a full, irrevocable and
unconditional guarantee of the trust's obligations under the trust preferred
securities. If and to the extent that we do not make the required payments on
the trust debentures, the trust will not have sufficient funds to make the
related payments, including distributions, on the trust preferred securities.
Our guarantee will not cover any such payment when the trust does not have
sufficient funds on hand legally available therefor. In such event, the remedy
of a holder of trust preferred securities is to institute a direct action
against us to enforce such holder's rights under the trust debentures. Our
obligations under the guarantee are subordinate and junior in right of payment
to all senior indebtedness.

Sufficiency of Payments

   As long as payments of interest and other payments are made when due on the
trust debentures, such payments will be sufficient to cover distributions and
other payments due on the trust securities, because:

  .  the aggregate principal amount or redemption price of the trust
     debentures will be equal to the sum of the liquidation amount or
     redemption price, as applicable, of the trust securities;

  .  the interest rate and interest and other payment dates on the trust
     debentures will match the distribution rate and distribution and other
     payment dates for the trust securities;

  .  we will pay for all costs, expenses and liabilities of the trust except
     the trust's obligations to holders of trust securities under such trust
     securities; and

  .  the declaration of trust will provide that the trust is not authorized
     to engage in any activity that is not consistent with the limited
     purposes thereof.

   Notwithstanding anything to the contrary in the junior subordinated
indenture, we have the right to set-off any payment we are otherwise required
to make with and to the extent we have theretofore made, or are concurrently on
the date of such payment making, a payment under our guarantee.

Enforcement Rights of Holders of Trust Preferred Securities

   A holder of any trust preferred security may institute a legal proceeding
directly against us to enforce its rights under our guarantee without first
instituting a legal proceeding against the guarantee trustee, the trust or any
other person or entity. A holder of trust preferred securities will also have a
direct right to proceed against us to enforce such holder's rights under the
trust debentures in the event of a payment default on the trust debentures.

Limited Purpose of Trust

   The trust preferred securities represent preferred undivided beneficial
interests in the assets of the trust, and the trust exists for the sole purpose
of:

  .  issuing and selling the trust securities;

                                       42


  .  using the proceeds from the sale of the trust securities to acquire the
     trust debentures; and

  .  engaging in only those other activities necessary, advisable or
     incidental thereto.

   A principal difference between the rights of a holder of a preferred
security and a holder of a trust debenture is that a holder of a trust
debenture will be entitled to receive from us the principal amount of, and
premium, if any, and interest on trust debentures held, while a holder of trust
preferred securities is entitled to receive distributions from the trust (or,
in certain circumstances, from us under our guarantee) if and to the extent the
trust has funds on hand legally available for the payment of such
distributions.

Rights Upon Dissolution

   Unless the trust debentures are distributed to holders of the trust
securities, upon any voluntary or involuntary dissolution and liquidation of
the trust, after satisfaction of liabilities to creditors of the trust as
required by applicable law, the holders of the trust securities will be
entitled to receive, out of assets held by the trust, the liquidation
distribution in cash. See "Description of Trust Securities--Liquidation of
Trust and Distribution of Trust Debentures." Upon any voluntary or involuntary
liquidation or bankruptcy of our company, the property trustee, as holder of
the trust debentures, would be our subordinated creditor, subordinated in right
of payment to all senior indebtedness as set forth in the junior subordinated
indenture, but entitled to receive payment in full of principal, and premium,
if any, and interest, before any of our shareholders receive payments or
distributions. Since we will be the guarantor under the guarantee and we will
agree to pay for all costs, expenses and liabilities of the trust (other than
the trust's obligations to the holders of its trust securities), the positions
of a holder of trust preferred securities and a holder of trust debentures
relative to other creditors and to our shareholders in the event of our
liquidation or bankruptcy are expected to be substantially the same.

                                       43


                DESCRIPTION OF COMMON STOCK AND PREFERRED STOCK

   Our authorized capital stock currently consists of:

  .  900 million shares of Class A common stock, no par value;

  .  360 million shares of Class B common stock, no par value; and

  .  70 million shares of preferred stock, no par value.

   This section contains a description of our capital stock. The following
discussion is not meant to be complete and is qualified by reference to our
amended and restated articles of incorporation (including the Statement of
Resolution Establishing Series of Series B Mandatorily Convertible Redeemable
Preferred Stock) and bylaws. For more information, you should read "Where You
Can Find More Information."

Description of Common Stock

   Voting. Generally, holders of Class B common stock vote together with
holders of Class A common stock as a single class on every matter acted upon by
the shareholders except for the following matters:

  .  the holders of Class B common stock vote as a separate class for the
     election of three of our directors, while the holders of Class A common
     stock vote as a separate class for the remaining directors;

  .  any amendment to the special corporate governance rights of Class B
     common stock must be approved by a majority of the directors elected by
     holders of Class B common stock attending a meeting where such amendment
     is considered and a majority of all our directors or by 66% of the
     outstanding shares of Class B common stock voting as a separate class,
     and the affirmative vote of a majority of the shares of Class A and
     Class B common stock, voting together as a single class; and

  .  any amendment to the provisions of our articles of incorporation
     addressing the voting rights of holders of Class A and Class B common
     stock requires the approval of 66% of the outstanding shares of Class B
     common stock voting as a separate class, and the affirmative vote of a
     majority of the shares of Class A and Class B common stock, voting
     together as a single class.

   Holders of Class A and Class B common stock are entitled to one vote per
share on all matters submitted to a vote of shareholders. Holders of Class A
common stock may cumulate votes in connection with the election of directors.
The election of directors and all other matters will be by a majority of votes
represented and entitled to vote, except as otherwise provided by law.

   Dividends; Liquidation. Subject to the preferences of our preferred stock,
holders of Class A and Class B common stock have equal ratable rights to
dividends out of funds legally available for that purpose, when and if
dividends are declared by the board of directors. Holders of Class A common
stock and Class B common stock are entitled to share ratably, as a single
class, in all of our assets available for distribution to holders of shares of
common stock upon the liquidation, dissolution or winding up of the affairs of
our company, after payment of our liabilities and any amounts to holders of
preferred stock.

   Conversion. A share of Class B common stock automatically converts into a
share of Class A common stock upon the transfer to any person other than
ChevronTexaco or an affiliate of ChevronTexaco. Additionally, any shares of
Class A common stock acquired by ChevronTexaco or one of its affiliates
automatically convert into Class B common stock. However, each share of Class B
common stock will automatically convert into a share of Class A common stock if
the holders of all Class B common stock cease to own collectively 15 percent of
our outstanding voting power.

                                       44


   Additional Rights. Holders of our Class A and Class B common stock
generally are not entitled to preemptive rights, subscription rights or
redemption rights, except that ChevronTexaco is entitled to preemptive rights
under the shareholder agreement described below. The rights and preferences of
holders of our common stock are subject to the rights of any series of
preferred stock that we may issue.

   Transfer Agent. The transfer agent and registrar for our common stock is
Mellon Investor Services L.L.C.

Description of Preferred Stock

   We may, by resolution of our board of directors and without any further
vote by our shareholders, authorize and issue an aggregate of an additional
69,850,000 shares of preferred stock. We may issue preferred stock from time
to time in one or more series. Subject to the provisions of our amended and
restated articles of incorporation and limitations prescribed by law, our
board of directors may adopt resolutions to issue the shares of preferred
stock constituting any series, to fix the number of shares of the series and
to establish the designations, preferences and relative, participating,
optional or other special rights of the preferred stock. Our board of
directors may also fix the qualifications, limitations or restrictions of the
preferred stock, including dividend rights, dividend rates, terms of
redemption, redemption prices, conversion or exchange rights and liquidation
preferences of the shares of the series, in each case without any further
action or vote by our shareholders. Because of the rights that may be granted,
the issuance of preferred stock may delay or prevent a change of control of
our company.

   On November 13, 2001, ChevronTexaco purchased 150,000 shares of our Series
B Mandatorily Convertible Redeemable Preferred Stock for $1.5 billion. The
proceeds from this issuance were used to finance our investment in Northern
Natural Gas Company pursuant to our agreements with Enron Corp. and certain of
its affiliates. Each share of our Series B Preferred Stock is convertible, at
the option of ChevronTexaco, for a period of two years into shares of our
Class B common stock at the conversion price of $31.64 (or an equivalent of an
aggregate of approximately 47.4 million shares of our Class B common stock).
Unless ChevronTexaco exercises its conversion right, we are required to redeem
the Series B Preferred Stock for $1.5 billion two years from the date of
issuance. The Series B Preferred Stock does not have a dividend.

Shareholder Agreement



   In June 1999, Chevron U.S.A. Inc. ("Chevron"), now a subsidiary of
ChevronTexaco Corporation, entered into a shareholder agreement with us
governing certain aspects of their relationship, the material provisions of
which are discussed below. The agreement became effective in February 2000
upon consummation of the Illinova acquisition.


   The shareholder agreement grants Chevron preemptive rights to acquire
shares of our common stock in proportion to its then-existing interest in our
equity value whenever we issue any equity securities, including securities
issued pursuant to employee benefit plans. In addition, Chevron and its
affiliates may freely acquire up to 40 percent of the total combined voting
power of our outstanding voting securities. If Chevron and its affiliates wish
to acquire more than 40% of the total combined voting power of our voting
securities, they must make an offer to acquire all of our outstanding voting
securities for cash or freely tradable securities listed on a national
securities exchange or the Nasdaq National Market. Any offer by Chevron and
its affiliates for all of the outstanding voting securities is subject to an
auction process, the details of which are set forth in the shareholder
agreement.


   Chevron's ownership of Class B common stock entitles it to designate three
members of our board of directors. The shareholder agreement prohibits Chevron
from selling or transferring shares of Class B common stock except in the
following transactions:


  .  in a widely-dispersed public offering;


  .  an unsolicited sale to a third party, provided that we or our designee
     is given the opportunity to purchase the shares proposed to be sold by
     Chevron; or


                                      45



  .  a solicited sale to an acceptable third party, provided that if we
     advise Chevron that the sale to a third party is not acceptable, we must
     purchase all of the offered shares for cash at a purchase price equal to
     105% of the third party offer.


   Upon the sale or transfer to any person other than an affiliate of Chevron,
the shares of Class B common stock are automatically converted into shares of
Class A common stock.


   The shareholder agreement further provides that we may require Chevron and
its affiliates to sell all of the shares of Class B common stock under
specified circumstances. These rights are triggered if Chevron or its board
designees block--which they are entitled to do under our bylaws--any of the
following transactions two times in any 24-month period or three times over any
period of time:


  .  the issuance of new shares of stock where the aggregate consideration to
     be received exceeds the greater of $1 billion or one-quarter of our
     total market capitalization;


  .  any disposition of all or substantially all of our liquids business or
     gas marketing business while substantial agreements between Chevron and
     us exist (except for a contribution of such liquids business to an
     entity in which we have a majority direct or indirect interest);


  .  any merger, consolidation, joint venture, liquidation, dissolution,
     bankruptcy, acquisition of stock or assets, or issuance of common or
     preferred stock, any of which would result in payment or receipt of
     consideration having a fair market value exceeding the greater of $1
     billion or one-quarter of our total market capitalization; or


  .  any other material transaction or series of related transactions which
     would result in the payment or receipt of consideration having a fair
     market value exceeding the greater of $1 billion or one-quarter of our
     total market capitalization.


   However, upon occurrence of one of these triggering events and in lieu of
selling Class B common stock, Chevron may elect to retain the shares of Class B
common stock but forfeit its right and the right of its board designees to
block the transaction listed above. A block consists of a vote against a
proposed transaction by either (a) all of Chevron's representatives on the
board of directors present at the meeting where the vote is taken (if the
transaction would otherwise be approved by the board of directors) or (b) any
of the Class B common stock held by Chevron and its affiliates if the
transaction otherwise would be approved by at least two-thirds of all other
shares entitled to vote on the transaction, excluding shares held by
management, directors or our subsidiaries.


   The shareholder agreement also prohibits us from taking the following
actions:


  .  issuing any shares of Class B common stock to any person other than
     Chevron and its affiliates;


  .  amending any provisions in our articles of incorporation or bylaws
     which, in each case, contain or implement the special rights of holders
     of Class B common stock, without the consent of the holders of the
     shares of Class B common stock or the three directors elected by such
     holders;


  .  adopting a shareholder rights plan, "poison pill" or similar device that
     prevents Chevron from exercising its rights to acquire shares of common
     stock or from disposing of its shares when required by us; and


  .  acquiring, owning or operating a nuclear power facility, other than
     being a passive investor in a publicly-traded company that owns a
     nuclear facility.


   Generally, the provisions of the shareholder agreement terminate on the date
Chevron and its affiliates cease to own shares representing at least 15 percent
of our outstanding voting power. At such time all of the shares of Class B
common stock held by Chevron would convert to shares of Class A common stock.

                                       46


Registration Rights

   We have granted Chevron U.S.A. registration rights for the Class A common
stock underlying the Class B common stock held by Chevron U.S.A. (including any
Class B common stock obtained upon the conversion of the Series B Mandatorily
Convertible Redeemable Preferred Stock). Chevron U.S.A. has the right on eight
occasions to require us to initiate a public offering for all the shares
requested to be sold by Chevron U.S.A. Chevron U.S.A. may exercise its rights
to request a registration once during any 180-day period. Additionally, Chevron
U.S.A. has the right to participate in and sell shares of stock held by it
during any public offering of our stock whether offered by us or any other
shareholder. Until February 1, 2003, we may not grant registration rights to
other shareholders superior to those granted to Chevron U.S.A. without also
offering such superior registration rights to Chevron U.S.A.

                                       47


                        DESCRIPTION OF DEPOSITARY SHARES

   At our option we may offer fractional shares of preferred stock, rather than
full shares of preferred stock. If we decide to offer fractional shares of
preferred stock, we will issue to the public receipts for depositary shares.
Each depositary share will represent a fraction of a share of a particular
series of preferred stock, and the prospectus supplement will indicate that
fraction. The shares of any series of preferred stock represented by depositary
shares will be deposited under a deposit agreement between us and a depositary
that is a bank or trust company that we select and that has its principal
office in the United States and a combined capital and surplus of at least $50
million. Subject to the terms of the deposit agreement, each owner of a
depositary share will be entitled, in proportion to the applicable fraction of
a share of preferred stock represented by such depositary share, to all the
rights and preferences of the preferred stock represented thereby (including
dividend, voting, redemption an liquidation rights).

   The depositary shares will be evidenced by depositary receipts issued
pursuant to the deposit agreement. Depositary receipts will be distributed to
those persons purchasing the fractional shares of preferred stock in accordance
with the terms of the offering. We have summarized selected provisions of the
deposit agreement and the depositary receipts, but the summary is qualified by
reference to the provisions of the depositary agreement and the depositary
receipts. The particular terms of any series of depositary shares will be
described in the applicable prospectus supplement. If so indicated in the
prospectus supplement, the terms of any such series may differ from the terms
set forth below.

   If required by law or applicable securities exchange rules, engraved
depositary receipts will be prepared. Pending the preparation of definitive
engraved depositary receipts, the depositary may, upon the written order of us,
issue temporary depositary receipts substantially identical to (and entitling
the holders thereof to all the rights pertaining to) the definitive depositary
receipts but not in definitive form. Definitive depositary receipts will be
prepared thereafter without unreasonable delay, and temporary depositary
receipts will be exchangeable for definitive depositary receipts at the our
expense.

Dividends

   The depositary will distribute all cash dividends or other cash
distributions received in respect of the preferred stock to the record holders
of depositary shares relating to such preferred stock in proportion to the
number of such depositary shares owned by such holders.

   In the event of a distribution other than in cash, the depositary will
distribute property received by it to the record holders of depositary shares
entitled thereto, unless the depositary determines that it is not feasible to
make such distribution, in which case the depositary may, with our approval,
sell such property and distribute the net proceeds from such sale to such
holders.

Redemption of Depositary Shares

   If a series of preferred stock represented by depositary shares is subject
to redemption, the depositary shares will be redeemed from the proceeds
received by the depositary resulting from the redemption, in whole or in part,
of such series of preferred stock held by the depositary. The redemption price
per depositary share will be equal to the applicable fraction of their
redemption price per share payable with respect to such series of the preferred
stock. Wherever we redeem shares of preferred stock held by the depositary, the
depositary will redeem as of the same redemption date the number of depositary
shares representing the shares of preferred stock so redeemed. If fewer than
all the depositary shares are to be redeemed, the depositary shares to be
redeemed will be selected by lot or pro rata as may be determined by the
depositary.

Voting of Underlying Shares

   Upon receipt of notice of any meeting at which the holders of the preferred
stock are entitled to vote, the depositary will mail the information contained
in such notice of meeting to the record holders of the depositary

                                       48


shares relating to such preferred stock. Each record holder of such depositary
shares on the record date (which will be the same date as the record date for
the preferred stock) will be entitled to instruct the depositary as to the
exercise of the voting rights pertaining to the amount of the preferred stock
represented by such holder's depositary shares. The depositary will endeavor,
insofar as practicable, to vote the amount of the preferred stock represented
by such depositary shares in accordance with such instructions, and we will
agree to take all action that may be deemed necessary by the depositary in
order to enable the depositary to do so. The depositary will abstain from
voting shares of the preferred stock to the extent it does not receive specific
instructions from the holders of depositary shares representing such preferred
stock.

Amendment and Termination of Deposit Agreement

   The form of depositary receipt evidencing the depositary shares and any
provision of the applicable deposit agreement may at any time be amended by
agreement between us and the depositary. We may, with the consent of the
depositary, amend the deposit agreement from time to time in any manner that we
desire. However, if the amendment would materially and adversely alter the
rights of the existing holders of depositary shares, the amendment would need
to be approved by the holders of at least a majority of the depositary shares
then outstanding.

   The deposit agreement may be terminated by us or the depositary if:

  .  all outstanding depositary shares have been redeemed; or

  .  there has been a final distribution in respect of the shares of
     preferred stock of the applicable series in connection with our
     liquidation, dissolution or winding up and such distribution has been
     made to the holders of depositary receipts.

Charges of Depositary

   We will pay all transfer and other taxes and governmental charges arising
solely from the existence of the depositary arrangements. We will pay charges
of the depositary in connection with the initial deposit of the preferred stock
and any redemption of the preferred stock. Holders of depositary receipts will
pay other transfer and other taxes and governmental charges and such other
charges, including a fee for the withdrawal of shares of preferred stock upon
surrender of depositary receipts, as are expressly provided in the deposit
agreement to be for their accounts.

Withdrawal of Preferred Stock

   Upon surrender of depositary receipts at the principal office of the
depositary, subject to the terms of the deposit agreement, the owner of the
depositary shares evidenced thereby is entitled to delivery of the number of
whole shares of preferred stock and all money and other property, if any,
represented by such depositary shares. Partial shares of preferred stock will
not be issued. If the depositary receipts delivered by the holder evidence a
number of depositary shares in excess of the number of depositary shares
representing the number of whole shares of preferred stock to be withdrawn, the
depositary will deliver to such holder at the same time a new depositary
receipt evidencing such excess number of depositary shares. Holders of
preferred stock thus withdrawn will not thereafter be entitled to deposit such
shares under the deposit agreement or to receive depositary receipts evidencing
depositary shares therefor.

Miscellaneous

   The depositary will forward to holders of depository receipts all reports
and communications from us that are delivered to the depositary and that we are
required to furnish to the holders of the preferred stock.

   Neither the Depositary nor us will be liable if it is prevented or delayed
by law or any circumstance beyond its control in performing its obligations
under the deposit agreement. Our obligations and the

                                       49


obligations of the depositary under the deposit agreement will be limited to
performance in good faith of their duties thereunder and we will not be
obligated to prosecute or defend any legal proceeding in respect of any
depositary shares or preferred stock unless satisfactory indemnity is
furnished. We may rely upon written advice of counsel or accountants, or upon
information provided by persons presenting preferred stock for deposit, holders
of depositary receipts or other persons believed to be competent and on
documents believed to be genuine.

Resignation and Removal of Depository

   The depository may resign at any time by delivering to us notice of its
election to do so, and we may at any time remove the depository, any such
resignation or removal to take effect upon the appointment of a successor
depository and its acceptance of such appointment. Such successor depository
must be appointed within 60 days after delivery of the notice of resignation or
removal and must be a bank or trust company having its principal office in the
United States and having a combined capital and surplus of at least $50
million.

                                       50


                            DESCRIPTION OF WARRANTS

   We may issue warrants to purchase any of our securities. We may issue
warrants independently or together with any other securities offered by any
prospectus supplement and the warrants may be attached to or separate from
those securities. Each series of warrants will be issued under a separate
warrant agreement, to be entered into between us and a warrant agent specified
in a prospectus supplement. The warrant agent will act solely as our agent in
connection with the warrants of such series and will not assume any obligation
or relationship of agency or trust with any of the holders of the warrants. We
will set forth further terms of the warrants and the applicable warrant
agreements in the applicable prospectus supplement relating to the issuance of
any warrants, including, where applicable, the following:

  .  the title of the warrants;

  .  the aggregate number of the warrants;

  .  the number and type of securities purchasable upon exercise of the
     warrants;

  .  the designation and terms of the securities, if any, with which the
     warrants are issued and the number of the warrants issued with each such
     offered security;

  .  the date, if any, on and after which the warrants and the related
     securities will be separately transferable;

  .  the price at which each security purchasable upon exercise of the
     warrants may be purchased;

  .  the date on which the right to exercise the warrants shall commence and
     the date on which the right shall expire;

  .  the minimum or maximum amount of the warrants which may be exercised at
     any one time;

  .  any circumstances that will cause the warrants to be deemed to be
     automatically exercised; and

  .  any other material terms of the warrants.

                                       51


    DESCRIPTION OF THE STOCK PURCHASE CONTRACTS AND THE STOCK PURCHASE UNITS

   We may issue stock purchase contracts representing contracts obligating
holders to purchase from us, and obligating us to sell to the holders, a
specified number of shares of common stock (or a range of numbers of shares
pursuant to a predetermined formula) or other securities at a future date or
dates. The price per share of common stock or other securities may be fixed at
the time the stock purchase contracts are issued or may be determined by
reference to a specific formula set forth in the stock purchase contracts.

   The stock purchase contracts may be issued separately or as part of units,
often known as stock purchase units, consisting of a stock purchase contract
and either:

  .  our senior or subordinated debt securities or those of one of our
     subsidiaries;

  .  debt obligations of third parties, including U.S. Treasury securities;
     or

  .  preferred securities or trust preferred securities issued by trusts, all
     of whose common securities are owned by us or by our subsidiaries;

securing the holder's obligations to purchase common stock or other securities
under the stock purchase contracts.

   The stock purchase contracts may require us to make periodic payments to the
holders of the stock purchase units or vice versa, and such payments may be
unsecured or prefunded on some basis. The stock purchase contracts may require
holders to secure their obligations in a specified manner and in certain
circumstances we may deliver newly issued prepaid stock purchase contracts,
often known as prepaid securities, upon release to a holder of any collateral
securing such holder's obligations under the original stock purchase contract.

   The applicable prospectus supplement will describe the terms of any stock
purchase contracts or stock purchase units and, if applicable, prepaid
securities. The description in the applicable prospectus supplement will not
contain all of the information that you may find useful. For more information,
you should review the stock purchase contracts, the collateral arrangements and
depositary arrangements, if applicable, relating to such stock purchase
contracts or stock purchase units and, if applicable, the prepaid securities
and the document pursuant to which the prepaid securities will be issued. These
documents will be filed with the SEC promptly after the offering of such stock
purchase contracts or stock purchase units and, if applicable, prepaid
securities.

                                       52


                              PLAN OF DISTRIBUTION

   Any of the securities being offered hereby may be sold in any one or more of
the following ways from time to time:

  .  through agents;

  .  to or through underwriters;

  .  through dealers; and

  .  directly by us; or

  .  in the case of trust preferred securities, by the trust to purchasers.

   The distribution of the securities may be effected from time to time in one
or more transactions at a fixed price or prices, which may be changed, at
market prices prevailing at the time of sale, at prices related to such
prevailing market prices or at negotiated prices.

   Offers to purchase securities may be solicited by agents designated by us
from time to time. Any such agent involved in the offer or sale of the
securities in respect of which this prospectus is delivered will be named, and
any commissions payable by us or the trust to such agent will be set forth, in
the applicable prospectus supplement. Unless otherwise indicated in such
prospectus supplement, any such agent will be acting on a reasonable best
efforts basis for the period of its appointment. Any such agent may be deemed
to be an underwriter, as that term is defined in the Securities Act of 1933, of
the securities so offered and sold.

   If securities are sold by means of an underwritten offering, we and, in the
case of an offering of trust preferred securities, the trust will execute an
underwriting agreement with an underwriter or underwriters at the time an
agreement for such sale is reached, and the names of the specific managing
underwriter or underwriters, as well as any other underwriters, the respective
amounts underwritten and the terms of the transaction, including commissions,
discounts and any other compensation of the underwriters and dealers, if any,
will be set forth in the applicable prospectus supplement which will be used by
the underwriters to make resales of the securities in respect of which this
prospectus is being delivered to the public. If underwriters are utilized in
the sale of any securities in respect of which this prospectus is being
delivered, such securities will be acquired by the underwriters for their own
account and may be resold from time to time in one or more transactions,
including negotiated transactions, at fixed public offering prices or at
varying prices determined by the underwriters at the time of sale. Securities
may be offered to the public either through underwriting syndicates represented
by managing underwriters or directly by one or more underwriters. If any
underwriter or underwriters are utilized in the sale of securities, unless
otherwise indicated in the applicable prospectus supplement, the underwriting
agreement will provide that the obligations of the underwriters are subject to
certain conditions precedent and that the underwriters with respect to a sale
of such securities will be obligated to purchase all such securities if any are
purchased.

   We or the trust, as applicable, may grant to the underwriters options to
purchase additional securities, to cover over-allotments, if any, at the price
at which securities are first offered to the public (with additional
underwriting commissions or discounts), as may be set forth in the prospectus
supplement relating thereto. If we or the trust, as applicable, grant any over-
allotment option, the terms of such over-allotment option will be set forth in
the prospectus supplement for such securities.


   If a dealer is utilized in the sale of the securities in respect of which
this prospectus is delivered, we or the trust, as applicable, will sell such
securities to the dealer as principal. The dealer may then resell such
securities to the public at varying prices to be determined by such dealer at
the time of resale. Any such dealer may be deemed to be an underwriter, as such
term is defined in the Securities Act, of the securities so offered and sold.
The name of the dealer and their terms of the transaction will be set forth in
the prospectus supplement relating thereto.

                                       53


   Offers to purchase securities may be solicited directly by us or the trust,
as applicable, and the sale thereof may be made by us or the trust directly to
institutional investors or others, who may be deemed to be underwriters within
the meaning of the Securities Act of 1933 with respect to any resale thereof.
The terms of any such sales will be described in the prospectus supplement
relating thereto.

   Securities may also be offered and sold, if so indicated in the applicable
prospectus supplement, in connection with a remarketing upon their purchase, in
accordance with a redemption or repayment pursuant to their terms, or
otherwise, by one or more firms ("remarketing firms"), acting as principals for
their own accounts or as agents for us or the trust, as applicable. Any
remarketing firm will be identified and the terms of its agreement, if any,
with us or the trust and its compensation will be described in the applicable
prospectus supplement. Remarketing firms may be deemed to be underwriters, as
that term is defined in the Securities Act of 1933, in connection with the
securities remarketed thereby.

   If so indicated in the applicable prospectus supplement, we or the trust, as
applicable, may authorize agents and underwriters to solicit offers by certain
institutions to purchase securities from us or the trust at the public offering
price set forth in the applicable prospectus supplement pursuant to delayed
delivery contracts providing for payment and delivery on the date or dates
stated in the applicable prospectus supplement. Such delayed delivery contracts
will be subject to only those conditions set forth in the applicable prospectus
supplement. A commission indicated in the applicable prospectus supplement will
be paid to underwriters and agents soliciting purchases of securities pursuant
to delayed delivery contracts accepted by us or the trust, as applicable.

   Agents, underwriters, dealers and remarketing firms may be entitled under
relevant agreements with us or the trust, as applicable, to indemnification by
us or the trust against certain liabilities, including liabilities under the
Securities Act, or to contribution with respect to payments which such agents,
underwriters, dealers and remarketing firms may be required to make in respect
thereof.

   Each series of securities will be a new issue and, other than our common
stock, which is listed on The New York Stock Exchange, will have no established
trading market. We may elect to list any series of securities on an exchange,
and in the case of common stock, on any additional exchange, but, unless
otherwise specified in the applicable prospectus supplement, we shall not be
obligated to do so. No assurance can be given as to the liquidity of the
trading market for any of the securities.

   Agents, underwriters, dealers and remarketing firms may be customers of,
engage in transactions with, or perform services for, us and our subsidiaries
in the ordinary course of business.

                             VALIDITY OF SECURITIES

   The validity of the securities (other than the preferred securities of the
trust) will be passed upon for Dynegy by appropriate local counsel to Dynegy
and will be passed upon for any agents, dealers or underwriters by counsel
named in the applicable prospectus supplement. The validity of the trust
preferred securities of the trust will be passed upon for Dynegy and the trust
by special Delaware counsel to Dynegy and the trust.

                                    EXPERTS

   The audited consolidated financial statements and schedules of Dynegy Inc.
and its subsidiaries, incorporated by reference in this Registration Statement,
have been audited by Arthur Andersen LLP, independent public accountants, as
indicated in their report with respect thereto, and are incorporated herein in
reliance upon the authority of said firm as experts in accounting and auditing
in giving said report.

                                       54


++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+The information in this prospectus is not complete and may be changed. We may +
+not sell these securities until the registration statement that contains this +
+prospectus and that has been filed with the Securities and Exchange           +
+Commission is effective. This prospectus is not an offer to sell these        +
+securities and we are not soliciting offers to buy these securities in any    +
+state where the offer or sale is not permitted.                               +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

                 SUBJECT TO COMPLETION, DATED MAY 31, 2002


PROSPECTUS

                             [Logo of Dynegy Inc.]

                                  DYNEGY INC.
                              Class A Common Stock

                                  -----------

  This prospectus relates to the offer and sale from time to time of up to an
aggregate of 1,265,816 shares of our Class A common stock for the account of
certain of our shareholders referred to in this prospectus. We will not receive
any of the proceeds from the sale of shares by the selling shareholders. Our
Class A common stock is listed on the New York Stock Exchange under the symbol
"DYN."

                                  -----------

  Neither the Securities and Exchange Commission nor any State Securities
Commission has approved or disapproved of these securities or determined if
this prospectus is accurate or complete. Any representation to the contrary is
a criminal offense.

                                  -----------

                      This prospectus is dated     , 2002.



                                                                          
About this Prospectus.......................................................   2
Where You Can Find More Information.........................................   2
Forward-Looking Statements..................................................   3
The Company.................................................................   5
Use of Proceeds.............................................................   5
Description of Common Stock and Preferred Stock.............................   5
Selling Shareholders........................................................   9
Plan of Distribution........................................................  10
Validity of Securities......................................................  11
Experts.....................................................................  11


                             ABOUT THIS PROSPECTUS

   We have not authorized any dealer, salesman or other person to give any
information or to make any representation other than those contained or
incorporated by reference in this prospectus. You must not rely upon any
information or representation not contained or incorporated by reference in
this prospectus as if we had authorized it. This prospectus is not an offer to
sell or the solicitation of an offer to buy any securities other than the Class
A common stock to which it relates. This prospectus is not an offer to sell or
the solicitation of an offer to buy securities in any jurisdiction to any
person to whom it is unlawful to make an offer or solicitation in that
jurisdiction. The information contained in this prospectus is accurate as of
the date on the cover. This prospectus does not contain all of the information
included in the registration statement. For a complete understanding of the
offering of Class A common stock, you should refer to the registration
statement relating to this prospectus, including its exhibits. You should read
this prospectus together with additional information described under the
heading "Where You Can Find More Information."

   In this prospectus, references to "Dynegy," "the Company," "we," "us" and
"our" refer to Dynegy Inc. unless we state otherwise or the context indicates
otherwise.

                      WHERE YOU CAN FIND MORE INFORMATION

   We file annual, quarterly and special reports and other information with the
SEC. Our SEC filings are available to the public over the Internet at the SEC's
web site at http://www.sec.gov. You may also read and copy any document we file
with the SEC at its public reference room located at 450 Fifth Street, N.W.
Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further
information on the public reference room.

   The SEC allows us to "incorporate by reference" the information we file with
them, which means that we can disclose important information to you by
referring you to those documents. The information incorporated by reference is
an important part of this prospectus, and information that we file later with
the SEC will automatically update and supersede this information. We
incorporate by reference the documents listed below and any future filings made
with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange
Act of 1934 until all of the securities described in this prospectus are sold.

.. The description of our common stock contained in our Registration Statement
   on Form 8-A, as filed with the SEC on February 2, 2000.

..  Our Annual Report on Form 10-K for the year ended December 31, 2001.

..  Our Quarterly Report on Form 10-Q for the period ended March 31, 2002.


..  Our Current Reports on Form 8-K (other than information furnished pursuant
   to Item 9 thereof), filed with the SEC on January 8, 2002, February 15,
   2002, March 19, 2002, April 25, 2002, April 29, 2002, May 10, 2002 and May
   28, 2002.


                                       2


   You may request a copy of these filings (other than an exhibit to a filing
unless that exhibit is specifically incorporated by reference into that filing)
at no cost, by writing or telephoning us at the following address:

                                  Dynegy Inc.
                           1000 Louisiana, Suite 5800
                              Houston, Texas 77002
                         Attention: Investor Relations
                                 (713) 507-6400

                           FORWARD-LOOKING STATEMENTS

   This prospectus and the documents incorporated by reference in this
prospectus include statements reflecting assumptions, expectations,
projections, intentions or beliefs about future events. These statements are
intended as "forward-looking statements" under the Private Securities
Litigation Reform Act of 1995. You can identify these statements by the fact
that they do not relate strictly to historical or current facts. They use words
such as "anticipate," "estimate," "project," "forecast," "may," "will,"
"should," "expect" and other words of similar meaning. In particular, these
include, but are not limited to, statements relating to the following:

  .  Projected operating or financial results;

  .  Expectations regarding capital expenditures, dividends and other
     matters;

  .  Pending or recent acquisitions such as Northern Natural Gas Company and
     the BG Storage Limited acquisitions, including the anticipated closing
     date, expected cost savings or synergies and the accretive or dilutive
     impact of an acquisition on earnings;

  .  Expectations regarding transaction volume and liquidity in wholesale
     energy markets in North America and Europe;

  .  The Company's beliefs and assumptions relating to trade credit in the
     wholesale energy market and its liquidity position, including its
     ability to meet its obligations in the event of a downgrade in its
     credit ratings;


  .  The Company's ability to execute additional capital enhancing
     transactions such as asset sales, joint ventures or financings to
     enhance its liquidity position;


  .  The Company's ability to refinance its bank credit facilities in the
     ordinary course of business and to satisfy debt service and other
     obligations as they become due;


  .  Beliefs or assumptions about the outlook for deregulation of retail and
     wholesale energy markets in North America and Europe and anticipated
     business developments in such markets;

  .  Our ability to effectively compete for market share with industry
     participants;

  .  Beliefs about the outcome of legal and administrative proceedings,
     including matters involving Enron, the California power market,
     shareholder class action lawsuits and environmental matters as well as
     the investigations surrounding Project Alpha and the CMS Energy trades,
     respectively;


  .  The expected commencement date for commercial operations for new power
     plants; and

  .  Anticipated developments with respect to demand for broadband services
     and applications and our strategic plans in connection therewith.

   Any or all of our forward-looking statements may turn out to be wrong. They
can be affected by inaccurate assumptions or by known or unknown risks and
uncertainties, including the following:

  .  The timing and extent of changes in commodity prices for energy,
     particularly natural gas, electricity and natural gas liquids, or
     communications products or services;

  .  The timing and extent of deregulation of energy markets in North America
     and Europe and the rules and regulations adopted on a transitional basis
     in such markets;

                                       3



  .  The condition of the capital markets generally, which will be affected
     by interest rates, foreign currency fluctuations and general economic
     conditions, and our financial condition, including Dynegy Holdings'
     ability to maintain our investment grade credit ratings;


  .  Developments in the California power markets, including, but not limited
     to, governmental intervention, deterioration in the financial condition
     of our counterparties, default on receivables due and adverse results in
     current or future litigation;


  .  The effectiveness of our risk-management policies and procedures and the
     ability of our trading counterparties to satisfy their financial
     commitments;

  .  The liquidity and competitiveness of wholesale trading markets for
     energy commodities, including the impact of electronic or online trading
     in these markets;

  .  The direct or indirect effects on our business resulting from the
     financial difficulties of Enron, or our other competitors, including,
     but not limited to, their effects on liquidity in the trading and power
     industry, and its effects on the capital markets views of the energy or
     trading industry and our ability to access the capital markets on the
     same favorable terms as in the past;


  .  Operational factors affecting the start up or ongoing commercial
     operations of our power generation or midstream natural gas facilities,
     including catastrophic weather related damage, unscheduled outages or
     repairs, unanticipated changes in fuel costs or availability or the
     availability of fuel emission credits, the unavailability of gas
     transportation, the unavailability of electric transmission service or
     workforce issues;

  .  The cost of borrowing, availability of trade credit and other factors
     affecting our financing activities;


  .  The direct or indirect effects on our business of a lowering of our
     credit rating (or actions we may take in response to changing credit
     ratings criteria), including, increased collateral requirements to
     execute our business plan, demands for increased collateral by our
     current counterparties, refusal by our current or potential
     counterparties to enter into transactions with us and our inability to
     obtain credit or capital in amounts or on terms favorable to us;


  .  Uncertainties regarding the development of, and competition within, the
     market for broadband services in North America and Europe, including
     risks relating to competing technologies and standards, regulation,
     capital costs and the timing and amount of customer demand for high
     bandwidth applications;

  .  Cost and other effects of legal and administrative proceedings,
     settlements, investigations and claims, including legal proceedings
     related to the terminated merger with Enron, the California power
     market, shareholder claims and environmental liabilities that may not be
     covered by indemnity or insurance, as well as the SEC and CFTC
     investigations surrounding Project Alpha and the CMS Energy trades,
     respectively;


  .  Other North American or European regulatory or legislative developments
     that affect the demand for energy generally, increase the environmental
     compliance cost for our power generation or midstream gas facilities or
     impose liabilities on the owners of such facilities; and

  .  General political conditions, including any extended period of war or
     conflict involving North America or Europe.

   Many of these factors will be important in determining our actual future
results. Consequently, no forward-looking statement can be guaranteed. Our
actual future results may vary materially from those expressed or implied in
any forward-looking statements.

   All of our forward-looking statements, whether written or oral, are
expressly qualified by these cautionary statements and any other cautionary
statements that may accompany such forward-looking statements. In addition, we
disclaim any obligation to update any forward-looking statements after the date
of this prospectus unless applicable securities laws require us to do so.

                                       4


                                  THE COMPANY

   We are one of the world's leading energy merchants. Through our global
energy delivery network and marketing, logistics and risk-management
capabilities, we provide innovative solutions to customers in North America,
the United Kingdom and Continental Europe. Our businesses include power
generation and wholesale and direct commercial and industrial marketing and
trading of power, natural gas, coal and other similar products. We are also
engaged in the transportation, gathering and processing of natural gas liquids
and the transmission and distribution of electricity and natural gas to retail
consumers. We are also engaged in pursuing and capturing opportunities in the
converging energy and communications marketplace with our global long-haul
fiber optic and metropolitan network in key cities in the United States and
Europe.

   We are a holding company and conduct our business operations through our
subsidiaries. We began operations in 1985 and became incorporated in the State
of Illinois in 1999 in connection with our acquisition of Illinova Corporation.
Our principal executive office is located at 1000 Louisiana, Suite 5800,
Houston, Texas 77002, and the telephone number of that office is (713) 507-
6400.

                                USE OF PROCEEDS

   This prospectus relates to the offer and sale from time to time of up to an
aggregate of 1,265,816 shares of Class A common stock for the account of the
selling shareholders referred to in this prospectus. We will not receive any
proceeds from the sale of any shares of Class A common stock by the selling
shareholders.

                DESCRIPTION OF COMMON STOCK AND PREFERRED STOCK

   Our authorized capital stock currently consists of:

  .  900 million shares of Class A common stock, no par value;

   . 360 million shares of Class B common stock, no par value; and

   . 70 million shares of preferred stock, no par value.


   This section contains a description of our capital stock. The following
discussion is not meant to be complete and is qualified by reference to our
articles of incorporation (including the Statement of Resolution Establishing
Series of Series B Mandatorily Convertible Redeemable Preferred Stock) and
bylaws. For more information, you should read "Where You Can Find More
Information."

Description of Common Stock

   Voting. Generally, holders of Class B common stock vote together with
holders of Class A common stock as a single class on every matter acted upon by
the shareholders except for the following matters:

  .  the holders of Class B common stock vote as a separate class for the
     election of three of our directors, while the holders of Class A common
     stock vote as a separate class for the remaining directors;

  .  any amendment to the special corporate governance rights of Class B
     common stock must be approved by a majority of the directors elected by
     holders of Class B common stock attending a meeting where such amendment
     is considered and a majority of all our directors or by 66% of the
     outstanding shares of Class B common stock voting as a separate class,
     and the affirmative vote of a majority of the shares of Class A and
     Class B common stock, voting together as a single class; and

                                       5


  .  any amendment to the provisions of our articles of incorporation
     addressing the voting rights of holders of Class A and Class B common
     stock requires the approval of 66% of the outstanding shares of Class B
     common stock voting as a separate class, and the affirmative vote of a
     majority of the shares of Class A and Class B common stock, voting
     together as a single class.

   Holders of Class A and Class B common stock are entitled to one vote per
share on all matters submitted to a vote of shareholders. Holders of Class A
common stock may cumulate votes in connection with the election of directors.
The election of directors and all other matters will be by a majority of votes
represented and entitled to vote, except as otherwise provided by law.

   Dividends; Liquidation. Subject to the preferences of our preferred stock,
holders of Class A and Class B common stock have equal ratable rights to
dividends out of funds legally available for that purpose, when and if
dividends are declared by the board of directors. Holders of Class A common
stock and Class B common stock are entitled to share ratably, as a single
class, in all of our assets available for distribution to holders of shares of
common stock upon the liquidation, dissolution or winding up of the affairs of
our company, after payment of our liabilities and any amounts to holders of
preferred stock.

   Conversion. A share of Class B common stock automatically converts into a
share of Class A common stock upon the transfer to any person other than
ChevronTexaco or an affiliate of ChevronTexaco. Additionally, any shares of
Class A common stock acquired by ChevronTexaco or one of its affiliates
automatically convert into Class B common stock. However, each share of Class
B common stock will automatically convert into a share of Class A common stock
if the holders of all Class B common stock cease to own collectively 15
percent of our outstanding voting power.

   Additional Rights. Holders of our Class A and Class B common stock
generally are not entitled to preemptive rights, subscription rights or
redemption rights, except that ChevronTexaco is entitled to preemptive rights
under the shareholder agreement described below. The rights and preferences of
holders of our common stock are subject to the rights of any series of
preferred stock that we may issue.

   Transfer Agent. The transfer agent and registrar for our common stock is
Mellon Investor Services L.L.C.

Description of Preferred Stock

   We may, by resolution of our board of directors and without any further
vote by our shareholders, authorize and issue an aggregate of an additional
69,850,000 shares of preferred stock. We may issue preferred stock from time
to time in one or more series. Subject to the provisions of our amended and
restated articles of incorporation and limitations prescribed by law, our
board of directors may adopt resolutions to issue the shares of preferred
stock constituting any series, to fix the number of shares of the series and
to establish the designations, preferences and relative, participating,
optional or other special rights of the preferred stock. Our board of
directors may also fix the qualifications, limitations or restrictions of the
preferred stock, including dividend rights, dividend rates, terms of
redemption, redemption prices, conversion or exchange rights and liquidation
preferences of the shares of the series, in each case without any further
action or vote by our shareholders. Because of the rights that may be granted,
the issuance of preferred stock may delay or prevent a change of control of
our company.

   On November 13, 2001, ChevronTexaco purchased 150,000 shares of our Series
B Mandatorily Convertible Redeemable Preferred Stock for $1.5 billion. The
proceeds from this issuance were used to finance our investment in Northern
Natural Gas Company pursuant to our agreements with Enron Corp. and certain of
its affiliates. Each share of our Series B Preferred Stock is convertible, at
the option of ChevronTexaco, for a period of two years into shares of our
Class B common stock at the conversion price of $31.64 (or an equivalent of an
aggregate of approximately 47.4 million shares of our Class B common stock).
Unless ChevronTexaco exercises its conversion right, we are required to redeem
the Series B Preferred Stock for $1.5 billion two years from the date of
issuance. The Series B Preferred Stock does not have a dividend.

                                       6




Shareholder Agreement





   In June 1999, Chevron U.S.A. Inc. ("Chevron"), now a subsidiary of
ChevronTexaco Corporation, entered into a shareholder agreement with us
governing certain aspects of their relationship, the material provisions of
which are discussed below. The agreement became effective in February 2000 upon
consummation of the Illinova acquisition.


   The shareholder agreement grants Chevron preemptive rights to acquire shares
of our common stock in proportion to its then-existing interest in our equity
value whenever we issue any equity securities, including securities issued
pursuant to employee benefit plans. In addition, Chevron and its affiliates may
freely acquire up to 40 percent of the total combined voting power of our
outstanding voting securities. If Chevron and its affiliates wish to acquire
more than 40% of the total combined voting power of our voting securities, they
must make an offer to acquire all of our outstanding voting securities for cash
or freely tradable securities listed on a national securities exchange or the
Nasdaq National Market. Any offer by Chevron and its affiliates for all of the
outstanding voting securities is subject to an auction process, the details of
which are set forth in the shareholder agreement.


   Chevron's ownership of Class B common stock entitles it to designate three
members of our board of directors. The shareholder agreement prohibits Chevron
from selling or transferring shares of Class B common stock except in the
following transactions:


  .  in a widely-dispersed public offering;


  .  an unsolicited sale to a third party, provided that we or our designee
     is given the opportunity to purchase the shares proposed to be sold by
     Chevron; or


  .  a solicited sale to an acceptable third party, provided that if we
     advise Chevron that the sale to a third party is not acceptable, we must
     purchase all of the offered shares for cash at a purchase price equal to
     105% of the third party offer.


   Upon the sale or transfer to any person other than an affiliate of Chevron,
the shares of Class B common stock are automatically converted into shares of
Class A common stock.


   The shareholder agreement further provides that we may require Chevron and
its affiliates to sell all of the shares of Class B common stock under
specified circumstances. These rights are triggered if Chevron or its board
designees block--which they are entitled to do under our bylaws--any of the
following transactions two times in any 24-month period or three times over any
period of time:


  .  the issuance of new shares of stock where the aggregate consideration to
     be received exceeds the greater of $1 billion or one-quarter of our
     total market capitalization;


  .  any disposition of all or substantially all of our liquids business or
     gas marketing business while substantial agreements between Chevron and
     us exist (except for a contribution of such liquids business to an
     entity in which we have a majority direct or indirect interest);


  .  any merger, consolidation, joint venture, liquidation, dissolution,
     bankruptcy, acquisition of stock or assets, or issuance of common or
     preferred stock, any of which would result in payment or receipt of
     consideration having a fair market value exceeding the greater of $1
     billion or one-quarter of our total market capitalization; or


  .  any other material transaction or series of related transactions which
     would result in the payment or receipt of consideration having a fair
     market value exceeding the greater of $1 billion or one-quarter of our
     total market capitalization.


   However, upon occurrence of one of these triggering events and in lieu of
selling Class B common stock, Chevron may elect to retain the shares of Class B
common stock but forfeit its right and the right of its board


                                       7



designees to block the transaction listed above. A block consists of a vote
against a proposed transaction by either (a) all of Chevron's representatives
on the board of directors present at the meeting where the vote is taken (if
the transaction would otherwise be approved by the board of directors) or (b)
any of the Class B common stock held by Chevron and its affiliates if the
transaction otherwise would be approved by at least two-thirds of all other
shares entitled to vote on the transaction, excluding shares held by
management, directors or our subsidiaries.


   The shareholder agreement also prohibits us from taking the following
actions:


  .  issuing any shares of Class B common stock to any person other than
     Chevron and its affiliates;


  .  amending any provisions in our articles of incorporation or bylaws
     which, in each case, contain or implement the special rights of holders
     of Class B common stock, without the consent of the holders of the
     shares of Class B common stock or the three directors elected by such
     holders;


  .  adopting a shareholder rights plan, "poison pill" or similar device that
     prevents Chevron from exercising its rights to acquire shares of common
     stock or from disposing of its shares when required by us; and


  .  acquiring, owning or operating a nuclear power facility, other than
     being a passive investor in a publicly-traded company that owns a
     nuclear facility.


   Generally, the provisions of the shareholder agreement terminate on the date
Chevron and its affiliates cease to own shares representing at least 15 percent
of our outstanding voting power. At such time all of the shares of Class B
common stock held by Chevron would convert to shares of Class A common stock.

Registration Rights

   We have granted Chevron U.S.A. registration rights for the Class A common
stock underlying the Class B common stock they hold (including any Class B
common stock obtained upon the conversion of the Series B Mandatorily
Convertible Redeemable Preferred Stock). Chevron U.S.A. has the right on eight
occasions to require us to initiate a public offering for all the shares
requested to be sold by Chevron U.S.A. Chevron U.S.A. may exercise its rights
to request a registration once during any 180-day period. Additionally, Chevron
U.S.A. has the right to participate in and sell shares of stock held by it
during any public offering of our stock whether offered by us or any other
shareholder. Until February 1, 2003, we may not grant registration rights to
other shareholders superior to those granted to Chevron U.S.A. without also
offering such superior registration rights to Chevron U.S.A.

                                       8


                              SELLING SHAREHOLDERS

   In December 2001, certain of our current and former executive officers
purchased an aggregate of 1,265,816 shares of our Class A common stock in a
private placement transaction pursuant to Section 4(2) of the Securities Act.
These officers received loans from us to purchase the common stock at $19.75
per share. The selling shareholders may offer the shares they purchased in the
December 2001 private placement from time to time pursuant to this prospectus.

   The following table sets forth information as to the selling shareholders'
ownership of shares of our Class A common stock as of April 30, 2002. On April
30, 2002, 269,269,624 shares of Class A common stock were issued and
outstanding.





                                              Number of
                                               shares                              Percentage
                                              that may  Number of shares to be ownership of Class
                           Number of shares      be             owned            A common stock
          Name             beneficially owned offered   following offering (1) following offering
          ----            ------------------- --------- ---------------------- ------------------
                                                                   
C.L. Watson (2).........      13,780,297        759,493       13,020,804              4.8%
 Former Executive
  Officer and Director
Stephen W. Bergstrom
 (3)....................       3,464,782        222,784        3,241,998              1.2%
 President and Chief
 Operating Officer
Kenneth E. Randolph
 (4)....................       1,975,378         50,632        1,924,746               *
 Executive Vice
 President and
 General Counsel
Other Executive Officers
 (5)....................       1,452,875        232,907        1,219,968               *
                              ----------      ---------       ----------              ---
  Total.................      20,673,332      1,265,816       19,407,516              7.2


--------
 *  Less than 1%.
(1)  Assumes that the shareholder has sold all shares of Class A common stock
     acquired in the December 2001 private placement.

(2) Includes 8,524,816 shares held of record by one or more partnerships, of
    which Mr. Watson and his wife are the sole shareholders of the corporate
    general partner and of which Mr. Watson (individually), his wife and
    certain trusts (the "Trusts"), of which Mr. Watson or his wife are the sole
    trustees, and a corporation, of which Mr. Watson and the Trusts are the
    sole shareholders, are the sole limited partners (the "Family Limited
    Partnership"). Mr. Watson may be deemed to beneficially own all of the
    shares of Class A common stock held by the Family Limited Partnership and
    by the Trusts. Also includes 2,089,414 shares of Class A common stock
    issuable upon the exercise of employee stock options held by Mr. Watson and
    2,399,431 shares of Class A common stock issuable upon the exercise of
    employee stock options held by the Family Limited Partnership. Also
    includes approximately 7,143 shares of Class A common stock held by the
    Trustee of the Dynegy Inc. Profit Sharing/401(k) Savings Plan (the "401(k)
    Plan") for the account of Mr. Watson. Mr. Watson holds voting and
    investment power with respect to such shares.


(3)  Includes 601,174 shares of Class A common stock that are owned by trusts
     established by Mr. Bergstrom. Mr. Bergstrom's father is the sole trustee
     of these trusts. Mr. Bergstrom disclaims beneficial ownership of all of
     the shares of Class A common stock held by the trusts. Also includes
     1,167,412 shares of Class A common stock issuable upon the exercise of
     employee stock options held by Mr. Bergstrom. Also includes approximately
     7,048 shares of Class A common stock held by the Trustee of Dynegy's
     401(k) Plan for the account of Mr. Bergstrom. Mr. Bergstrom holds voting
     and investment power with respect to such shares.


(4)  Includes 321,028 shares of Class A common stock issuable upon the exercise
     of employee stock options held by Mr. Randolph. Also includes
     approximately 6,746 shares of Class A common stock held by the Trustee of
     Dynegy's 401(k) Plan for the account of Mr. Randolph. Mr. Randolph holds
     voting and investment power with respect to such shares.


                                       9


(5)  Includes shares of Class A common stock held by the Trustee of Dynegy's
     401(K) Plan for the respective accounts of such executive officers and
     shares of Class A common stock issuable upon the exercise of employee
     stock options held by such executive officers.

   We will bear all of the expenses of registering the Class A common stock
listed above for sale by the selling shareholders.

                              PLAN OF DISTRIBUTION

   Shares may be sold or distributed from time to time by the selling
shareholders referred to in this prospectus and by their donees or transferees
and their other successors in interest. The selling shareholders may sell their
shares at market prices prevailing at the time of sale, at prices related to
such prevailing market prices, at negotiated prices, or at fixed prices, which
may be changed. Each selling shareholder reserves the right to accept or
reject, in whole or in part, any proposed purchase of shares, whether the
purchase is to be made directly or through agents.

   The selling shareholders may offer their shares at various times in one or
more of the following transactions:

  .  in ordinary brokers' transactions and transactions in which the broker
     solicits purchasers;

  .  in transactions involving cross or block trades or otherwise on the New
     York Stock Exchange;

  .  in transactions "at the market" to or through market makers in the
     common stock or into an existing market for the common stock;

  .  in other ways not involving market makers or established trading
     markets, including direct sales of the shares to purchasers or sales of
     the shares effected through agents;

  .  in privately negotiated transactions; or

  .  in a combination of any of the foregoing transactions.


   From time to time, one or more of the selling shareholders may pledge or
grant a security interest in some or all of the shares owned by them. If the
selling shareholders default in performance of their secured obligations, the
pledgees or secured parties may offer and sell the shares from time to time by
this prospectus. The selling shareholders also may transfer and donate shares
in other circumstances. The number of shares beneficially owned by selling
shareholders will decrease as and when the selling shareholders transfer or
donate their shares or default in performing obligations secured by their
shares. The plan of distribution for the shares offered and sold under this
prospectus will otherwise remain unchanged, except that the transferees,
donees, pledgees, other secured parties or other successors in interest will be
selling shareholders for purposes of this prospectus.


   The selling shareholders may use brokers, dealers, underwriters or agents to
sell their shares. The persons acting as agents may receive compensation in the
form of commissions, discounts or concessions. This
compensation may be paid by the selling shareholders or the purchasers of the
shares of whom such persons may act as agent, or to whom they may sell as
principal, or both. The compensation as to a particular person may be less than
or in excess of customary commissions. The selling shareholders and any agents
or broker-dealers that participate with the selling shareholders in the offer
and sale of the shares may be deemed to be "underwriters" within the meaning of
the Securities Act. Any commissions they receive and any profit they realize on
the resale of the shares by them may be deemed to be underwriting discounts and
commissions under the Securities Act. Neither we nor any selling shareholders
can presently estimate the amount of such compensation.

                                       10


   If a selling shareholder sells shares in an underwritten offering, the
underwriters may acquire the shares for their own account and resell the shares
from time to time in one or more transactions, including negotiated
transactions, at a fixed public offering price or at varying prices determined
at the time of sale. In such event, we will set forth in a supplement to this
prospectus the names of the underwriters and the terms of the transactions,
including any underwriting discounts, concessions or commissions and other
items constituting compensation of the underwriters and broker-dealers. The
underwriters from time to time may change any public offering price and any
discounts, concessions or commissions allowed or reallowed or paid to broker-
dealers. Unless otherwise set forth in a supplement to this prospectus, the
obligations of the underwriters to purchase the shares will be subject to
certain conditions, and the underwriters will be obligated to purchase all of
the shares specified in the supplement if they purchase any of the shares.

   We have agreed to indemnify the selling shareholders against certain
liabilities, including certain liabilities under the Securities Act. We will
not receive any of the proceeds from the sale by the selling shareholders of
the shares offered by this document.

                             VALIDITY OF SECURITIES

   The validity of the shares offered by this prospectus has been passed on for
Dynegy by Bell, Boyd & Lloyd LLC.

                                    EXPERTS

   The audited consolidated financial statements and schedules of Dynegy Inc.
and its subsidiaries, incorporated by reference in this Registration Statement,
have been audited by Arthur Andersen LLP, independent public accountants, as
indicated in their report with respect thereto, and are incorporated herein in
reliance upon the authority of said firm as experts in accounting and auditing
in giving said report.

                                       11


                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

   The expenses in connection with the issuance and distribution of the
securities being registered, all of which will be borne by Dynegy, are
estimated as follows:



                                                                    
   Registration Fee................................................... $233,412
   Legal fees and expenses............................................  150,000
   Accounting fees and expenses.......................................   40,000
   Printing and engraving expenses....................................   75,000
   Trustee's fees and expenses........................................   20,000
   Depositary's fees and expenses.....................................   10,000
   Rating Agency Fees.................................................  100,000
   Miscellaneous expenses.............................................   21,588
                                                                       --------
     Total............................................................ $650,000
                                                                       ========



ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS

   Section 8.75 of the Illinois Business Corporation Act empowers Illinois
corporations to indemnify any person who was or is a party or is threatened to
be made a party to any threatened, pending or completed action, suit or
proceeding, whether civil, criminal, administrative or investigative, by reason
of the fact that the person is or was a director, officer, employee or agent of
Dynegy, or is or was serving at the request of Dynegy as a director, officer,
employee or agent of another corporation, partnership, joint venture, trust or
other enterprise, against expenses (including attorneys' fees), judgments,
fines and amounts paid in settlement actually and reasonably incurred by such
person in connection with such action, suit or proceeding, so long as such
person acted in good faith and in a manner such person reasonably believed to
be in or not opposed to the best interests of Dynegy and, with respect to any
criminal action or proceeding, had no reasonable cause to believe his or her
conduct was unlawful. For actions or suits by or in the right of Dynegy, no
indemnification is permitted in respect of any claim, issue or matter as to
which such person is adjudged to be liable to Dynegy, unless and only to the
extent that, the court in which such action or suit was brought determines upon
application that, despite the adjudication of liability but in view of all the
circumstances of the case, such person is fairly and reasonably entitled to
indemnity for such expenses which the court deems proper. Any indemnification
(unless ordered by a court) will be made by Dynegy only as authorized in the
specific case upon a determination that indemnification of the director,
officer, employee or agent is proper in the circumstances because the person
has met the applicable standard of conduct set forth above. Such determination
shall be made (1) by the board of directors by a majority vote of a quorum
consisting of the directors who are not parties to such action, suit or
proceeding, or (2) by a committee of the directors designated by a majority
vote of the directors, even though less than a quorum, or (3) if such a quorum
is not obtainable or if such directors so direct, by independent legal counsel
in a written opinion, or (4) by the shareholders. To the extent that a
director, officer, employee or agent of Dynegy has been successful, on the
merits or otherwise, in the defense of any action, suit or proceeding described
above or in defense of any claim, issue or matter therein, such person shall be
indemnified against expenses (including attorneys' fees) actually and
reasonably incurred by such person in connection therewith, if the person acted
in good faith and in a manner such person believed to be in, or not opposed to,
the best interests of Dynegy. Such indemnification is not exclusive of any
other rights to which those indemnified may be entitled under any bylaws,
agreement, vote of shareholders or otherwise.

   Section 8.75 also authorizes Dynegy to buy and maintain insurance on behalf
of any person who is or was a director, officer, employee or agent of Dynegy,
or a person who is or was serving at the request of Dynegy as a director,
officer, employee or agent of another corporation, partnership, joint venture,
trust or other enterprise, against any liability asserted against such person
and incurred by such person in any such capacity, or arising out of the
person's status as such, whether or not Dynegy has the power to indemnify the
person against such liability.

                                      II-1


   Dynegy's amended and restated articles of incorporation require
indemnification of directors and officers, and Dynegy's bylaws allow
indemnification of employees and agents generally in accordance with the
language of Section 8.75. Additionally, the amended and restated articles of
incorporation authorize Dynegy to purchase and maintain insurance on behalf of
any person who is or was a director, officer, employee or agent of Dynegy, or
was or is serving at the request of Dynegy as a director, officer, employee or
agent of another corporation, partnership, joint venture, trust or other
enterprise against any liability asserted against or incurred by them in such
capacity or arising out of their status as such whether or not Dynegy would
have the power to indemnify such person against such liability under the
applicable provisions of the amended and restated articles of incorporation.

   The form of Amended and Restated Declaration of Trust provides that Dynegy
will indemnify, to the fullest extent permitted by law, any administrative
trustee, any officer, director, shareholder, member, partner, employee,
representative, agent or affiliate thereof and any officer, employee or agent
of the Trust or its affiliates (each a "Company Indemnified Person"), who is or
was a party to any threatened, pending or completed action, suit or proceeding
(other than an action by or in the right of the Trust) by reason of the fact
the he is or was a Company Indemnified Person against expenses (including
attorneys' fees and expenses), judgments, fines and amounts paid in settlement
actually and reasonably incurred by him in connection with such action, suit or
proceeding if he acted in good faith and in a manner he reasonably believed to
be in or not opposed to the best interests of the Trust, and with respect to
any criminal action or proceeding, had no reasonable cause to believe his
conduct was unlawful. The form of Amended and Restated Declaration of Trust
provides that no indemnification will be made in respect of any claim, issue or
matter as to which a Company Indemnified Person is adjudged liable to the Trust
unless the Court of Chancery of Delaware or the court in which such action or
suit was brought determines that such Company Indemnified Person is entitled to
indemnity for such expenses as such Court of Chancery or other court deems
proper. To the extent that a Company Indemnified Person is successful on the
merits or otherwise in defense of any action, suit or proceeding, he shall be
indemnified, to the full extent permitted by law, against expenses (including
attorneys' fees) actually and reasonably incurred by him in connection
therewith. Expenses incurred by a Company Indemnified Person in defending an
action, suit or proceeding may be advanced by the Company in certain
circumstances.

   The form of Amended and Restated Declaration of Trust also provides that
Dynegy will indemnify the property trustee, the Delaware trustee and any
officer, director, shareholder, member, partner, employee, representative,
custodian, nominee, agent or affiliate thereof (each a "Fiduciary Indemnified
Person"), for and to hold each Fiduciary Indemnified Person harmless against,
any and all loss, liability, damage, claim or expense including taxes incurred
without negligence or bad faith on its part, arising out of or in connection
with the acceptance or administration of the trust.

ITEM 16. EXHIBITS



     
 **1.1  -- Form of Underwriting Agreement.
   4.1  -- Amended and Restated Articles of Incorporation (incorporated by
           reference to Appendix A to the Company's Definitive Proxy Statement
           on Schedule 14A filed with the SEC on April 25, 2001).
   4.2  -- Bylaws of the Company (incorporated by reference to Exhibit 3.4 to
           the Company's Annual Report on Form 10-K for the year ended December
           31, 1999).
   4.3  -- Statement of Resolution Establishing Series of Series B Mandatorily
           Convertible Redeemable Preferred Stock of the Company (incorporated
           by reference to Exhibit 4.1 to the Company's Current Report on Form
           8-K filed with the SEC on November 14, 2001).
 **4.4  -- Form of Debt Securities.
  +4.5  -- Form of Senior Debt Indenture by and between the Company and Bank
           One Trust Company, National Association.




                                      II-2




      
  +4.6   -- Form of Subordinated Debt Indenture between the Company and Bank
            One Trust Company, National Association.
   4.7   -- Certificate of Trust of Dynegy Capital Trust III (incorporated by
            reference to Exhibit 4.7 to the Company's Registration Statement on
            Form S-3 filed with the SEC on March 1, 2000).
   4.8   -- Declaration of Trust of Dynegy Capital Trust III (incorporated by
            reference to Exhibit 4.8 to the Company's Registration Statement on
            Form S-3 filed with the SEC on March 1, 2000).
  +4.9   -- Form of Amended and Restated Declaration of Trust of Dynegy Capital
            Trust III.
  +4.10  -- Form of Trust Preferred Security Certificate for Dynegy Capital
            Trust III (included in Exhibit 4.9).
  +4.11  -- Form of Junior Subordinated Indenture between the Company and Bank
            One Trust Company, National Association, as Trustee.
  +4.12  -- Form of Trust Debentures of the Company (included in Exhibit 4.11).
  +4.13  -- Form of Guarantee in respect of Dynegy Capital Trust III, with
            respect to the Trust Preferred Securities.
 **4.14  -- Form of Warrants.
 **4.15  -- Form of Depositary Agreement.
 **4.16  -- Form of Depositary Receipt.
 **4.17  -- Form of Stock Purchase Contracts.
 **4.18  -- Form of Stock Purchase Units.
  *5.1   -- Opinion of Vinson & Elkins, L.L.P., as to the validity of the debt
            securities.
  *5.2   -- Opinion of Bell, Boyd & Lloyd LLC, as to the validity of the equity
            securities (other than the trust preferred securities).
  *5.3   -- Opinion of Richards, Layton & Finger, P.A, as to the validity of
            the trust preferred securities.
 *12.1   -- Computation of Ratio of Earnings to Fixed Charges and Earnings to
            Fixed Charges and Preference Dividends.
 +23.1   -- Consent of Arthur Andersen LLP.
 *23.2   -- Consent of Vinson & Elkins, L.L.P. (included in Exhibit 5.1).
 *23.3   -- Consent of Bell, Boyd & Lloyd LLC (included in Exhibit 5.2).
 *23.4   -- Consent of Richards, Layton & Finger, P.A. (included in Exhibit
            5.3).
 +24.1   -- Powers of Attorney.
 +25.1   -- Form T-1 Statement of Eligibility and Qualification under the Trust
            Indenture Act of 1939 of Debt Trustee under the Senior Debt
            Indenture.
 +25.2   -- Form T-1 Statement of Eligibility and Qualification under the Trust
            Indenture Act of 1939 of Debt Trustee under the Subordinated Debt
            Indenture.
 +25.3   -- Form T-1 Statement of Eligibility of Debenture Trustee and
            Qualification under the Trust Indenture Act of 1939 under the
            Junior Subordinated Indenture.
 +25.4   -- Form T-1 Statement of Eligibility of Debenture Trustee and
            Qualification under the Trust Indenture Act of 1939 under the
            Guarantee with respect to the Amended and Restated Declaration of
            Trust.
 +25.5   -- Form T-1 Statement of Eligibility of Debenture Trustee and
            Qualification under the Trust Indenture Act of 1939 under the Trust
            Preferred Securities.
 +99.1   -- Letter to the SEC regarding Arthur Andersen LLP.


--------

+  Previously filed.

*  Filed herewith.
** To be filed by amendment or in a Current Report on Form 8-K.

                                      II-3


ITEM 17. UNDERTAKING

   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 of 1933;

       (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. Notwithstanding the foregoing, any
    increase or decrease in volume of securities offered (if the total
    dollar value of securities offered would not exceed that which was
    registered) and any deviation from the low or high end of the estimated
    maximum offering range may be reflected in the form of prospectus filed
    with the Commission pursuant to Rule 424(b) under the Securities Act of
    1933 if, in the aggregate, the changes in volume and price represent no
    more than a 20% change in the maximum aggregate offering price set
    forth in the "Calculation of Registration Fee" table in the effective
    registration statement;

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

  provided, however, that paragraphs (1)(i) and (1)(ii) do not apply if
  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 Securities Exchange Act of
  1934 that are incorporated by reference in the registration statement.

     (2) That, for the purpose of determining any liability under the
  Securities Act of 1933, each such post-effective amendment 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.

     (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.

   The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant's annual report pursuant to section 13(a) or section 15(d) of the
Securities Exchange Act of 1934 (and, where applicable, each filing of an
employee benefit plan's annual report pursuant to section 15(d) of the
Securities Exchange Act of 1934) that is incorporated by reference in the
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.

   Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors, officers and controlling persons of the
registrant pursuant to the provisions set forth in response to Item 15, or
otherwise, the registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public
policy as expressed in the Act and is, therefore, unenforceable. If 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 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, as amended, the
Dynegy Inc. certifies that it has reasonable grounds to believe that it meets
all of the requirements for filing on Form S-3 and has duly caused this
Registration Statement to be signed on its behalf by the undersigned thereunto
duly authorized, in the City of Houston, State of Texas on May 31, 2002.


                                          Dynegy Inc.

                                                         *

                                          By: _________________________________

                                          Name: Stephen W. Bergstrom


                                          Title: President and Chief Operating
                                           Officer







   Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.




          Name and Signature                     Title                   Date
          ------------------                     -----                   ----

                                                            
                 *                     Chairman of the Board         May 31, 2002
______________________________________
           Glenn F. Tilton

                 *                     Chief Executive Officer       May 31, 2002
______________________________________  and Director (Principal
         Daniel L. Dienstbier           Executive Officer)

                 *                     President and Chief           May 31, 2002
______________________________________  Operating Officer,
         Stephen W. Bergstrom           Director

                 *                     Executive Vice President      May 31, 2002
______________________________________  and Chief Financial
            Robert D. Doty              Officer (Principal
                                        Financial Officer)

                 *                     Senior Vice President and     May 31, 2002
______________________________________  Controller (Principal
           Michael R. Mott              Accounting Officer)

                 *                     Director                      May 31, 2002
______________________________________
          Charles E. Bayless

                 *                     Director                      May 31, 2002
______________________________________
          Darald W. Callahan

                 *                     Director                      May 31, 2002
______________________________________
         Michael D. Capellas



                                      II-5





                                                            
                 *                     Director                      May 31, 2002
______________________________________
          Patricia M. Eckert

                                       Director                      May 31, 2002
______________________________________
            Jerry Johnson

                 *                     Director                      May 31, 2002
______________________________________
          H. John Riley, Jr

                 *                     Director                      May 31, 2002
______________________________________
          Sheli Z. Rosenberg

                                       Director                      May 31, 2002
______________________________________
            Joe J. Stewart

                                       Director                      May 31, 2002
______________________________________
            John S. Watson

                 *                     Director                      May 31, 2002
______________________________________
           J. Otis Winters



   * /s/ Keith R. Fullenweider___


   Keith R. Fullenweider


      Attorney-in-fact





                                      II-6


                                   SIGNATURES

   Pursuant to the requirements of the Securities Act of 1933, Dynegy Capital
Trust III certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-3 and has duly caused this
Registration Statement on Form S-3 to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Houston, State of Texas
on May 31, 2002.


                                          Dynegy Capital Trust III

                                          By: Dynegy Inc., as Sponsor

                                                         *

                                          By: _________________________________

                                          Name: Stephen W. Bergstrom


                                          Title: President and Chief Operating
                                           Officer


                                        *  /s/ Keith R. Fullenweider

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

                                          Keith R. Fullenweider


                                          Attorney-in-fact


                                      II-7