EXHIBIT 1

              Indianapolis Power & Light Company
                               
                  Cumulative Preferred Stock
                               
                        $100 Par Value
                               
            UNDERWRITING AGREEMENT BASIC PROVISIONS
                               
                               
     The basic provisions set forth herein are intended to be
incorporated by reference in a terms agreement (a "Terms
Agreement") of the type referred to in Paragraph 2 hereof
executed by Indianapolis Power & Light Company (the "Company")
and the underwriter or underwriters named therein (the
"Underwriters").  With respect to any particular Terms
Agreement, the Terms Agreement, together with the provisions
hereof incorporated therein by reference, is herein referred to
as this "Agreement."  Terms defined in the Terms Agreement are
used herein as therein defined.

     The Company may issue and sell from time to time series of
its Cumulative Preferred Stock, $100 par value, registered
under the registration statement referred to in Paragraph 1(a)
hereof (the "New Preferred Stock").  The New Preferred Stock
may have varying designations, preferences, rights, powers,
restrictions, dividend rates and payment dates, redemption
provisions and selling prices, with all such terms for any
particular series of New Preferred Stock (together with any
other terms relating to such series) to be determined and set
forth in the Terms Agreement relating to the series.

     1.   The Company represents, warrants and agrees that:

               (a)  A registration statement on Form S-3 with respect 
          to the New Preferred Stock has been prepared by the Company 
          in conformity with the requirements of the Securities Act of 
          1933, as amended (the "Act"), and the rules and regulations 
          (the "Rules and Regulations") of the Securities and Exchange
          Commission (the "Commission") thereunder and has become
          effective.  As used in this Agreement, (i) "Preliminary
          Prospectus" means each prospectus (including all documents
          incorporated therein by reference) included in that
          registration statement, or amendments or supplements thereto,
          before it became effective under the Act, including any
          prospectus filed with the Commission pursuant to Rule 424(a) of
          the Rules and Regulations, (ii) "Registration Statement" means
          that registration statement, as amended or supplemented at the
          date of the Terms Agreement; (iii) "Basic Prospectus" means the
          prospectus (including all documents incorporated therein by
          reference) included in the Registration Statement; and
          (iv) "Prospectus" means the Basic Prospectus, together with
          each prospectus amendment or supplement (including in each case
          all documents incorporated therein by reference) specifically
          relating to the New Preferred Stock, as filed with, or mailed
          for filing to, the Commission pursuant to paragraph(b) or (c)
          of Rule 424 of the Rules and Regulations.  The Commission has
          not issued any order preventing or suspending the use of any
          Prospectus.
          
               (b)  The Registration Statement and each Prospectus contains,
          and (in the case of any amendment or supplement to any such
          document, or any material incorporated by reference in any such
          document, filed with the Commission after the date as of which
          this representation is being made) will contain at all times
          during the period specified in Paragraph 6(c) hereof, all
          statements which are required by the Act, the Securities
          Exchange Act of 1934, as amended (the "Exchange Act"), and the
          rules and regulations of the Commission under the Act and the
          Exchange Act; and the Registration Statement and each
          Prospectus does not, and (in the case of any amendment or
          supplement to any such document, or any material incorporated
          by reference in any such document, filed with the Commission
          after the date as of which this representation is being made)
          will not at any time during the period specified in Paragraph
          6(c) hereof, contain any untrue statement of a material fact or
          omit to state any material fact required to be stated therein
          or necessary to make the statements therein not misleading;
          provided that the Company makes no representation or warranty
          as to information contained in or omitted from the Registration
          Statement or any Prospectus in reliance upon and in conformity
          with written information furnished to the Company through the
          Underwriters by or on behalf of any Underwriter specifically
          for inclusion therein.
          
               (c)  The Company is not in violation of its corporate charter
          or by-laws or in default under any agreement, mortgage or
          instrument, the effect of which violation or default would be
          material to the Company, the execution, delivery and
          performance of this Agreement and compliance by the Company
          with the provisions of the New Preferred Stock will not
          conflict with, result in the creation or imposition of any
          lien, charge or encumbrance upon any of the assets of the
          Company pursuant to the terms of, or constitute a default
          under, any agreement, mortgage or instrument, or result in a
          violation of the corporate charter or by-laws of the Company or
          any order, rule or regulation of any court or governmental
          agency having jurisdiction over the Company, or its respective
          properties, and except as required by the Act, the Exchange
          Act, The Public Service Commission Act of Indiana and
          applicable state securities laws; no consent, authorization or
          order of, or filing or registration with, any court or
          governmental agency is required for the execution, delivery and
          performance of this Agreement.
          
               (d)  Except as described in or contemplated by the Registration
          Statement and each Prospectus, there has not been any material
          adverse change in, or any adverse development which materially
          affects, the business, properties, financial condition, results
          of operations or prospects of the Company from the dates as of
          which information is given in the Registration Statement and
          each Prospectus.
          
               (e)  Deloitte & Touche, whose report appears in the Company's
          most recent Annual Report on Form 10-K which is incorporated by
          reference in each Prospectus, are independent certified public
          accountants as required by the Act and the Rules and
          Regulations.
          
               (f)  On the Delivery Date (as defined in Paragraph 5 hereof),
          (i) the New Preferred Stock will have been validly authorized
          and, upon payment therefor as provided in this Agreement, will
          be validly issued and outstanding, will be fully paid and
          nonassessable and have the rights set forth in the Amended
          Articles of Incorporation, as amended, of the Company and (ii)
          the New Preferred Stock will conform to the description thereof
          contained in the Prospectus.
          
               (g)  The Company is duly incorporated and validly existing
          under the laws of the State of Indiana, is not required to
          qualify to do business as a foreign corporation in any other
          jurisdiction, and has the power and authority necessary to own
          or hold its respective properties and to conduct the businesses
          in which it is engaged.
          
               (h)  Except as described in each Prospectus, there is no
          material litigation or governmental proceeding pending or, to
          the knowledge of the Company, threatened against the Company
          which might result in any material adverse change in the
          financial condition, results of operations, business or
          prospects of the Company or which is required to be disclosed
          in the Registration Statement.
          
               (i)  The financial statements filed as part of the 
          Registration Statement or included in any Preliminary Prospectus 
          or Prospectus Supplement (or in the case of any amendment or
          supplement to any such document, or any material incorporated
          by reference in any such document, filed with the Commission
          after the date as of which this representation is being made),
          will present fairly, the financial condition and results of
          operations of the entities purported to be shown thereby, at
          the dates and for the periods indicated, and have been, and (in
          the case of any amendment or supplement to any such document,
          or any material incorporated by reference in any such document,
          filed with the Commission after the date as of which this
          representation is being made) will be, prepared in conformity
          with generally accepted accounting principles applied on a
          consistent basis throughout the periods involved.
          
               (j)  The documents incorporated by reference into any
          Preliminary Prospectus or Prospectus have been and (in the case
          of any amendment or supplement to any such document, or any
          material incorporated by reference in any such document, filed
          with the Commission after the date as of which this
          representation is being made) will be at all times during the
          period specified in Paragraph 6(c) hereof, prepared by the
          Company in conformity with the applicable requirements of the
          Act and the Rules and Regulations and the Exchange Act and the
          rules and regulations of the Commission thereunder and such
          documents have been (or in the case of any amendment or
          supplement to any such document, or any material incorporated
          by reference in any such document, filed with the Commission
          after the date as of which this representation is being made)
          will be, at all times during the period specified in Paragraph
          6(c) hereof, timely filed as required thereby.
          
               (k)  There are no contracts or other documents which are
          required to be filed as exhibits to the Registration Statement
          by the Act or by the Rules and Regulations, or which were
          required to be filed as exhibits to any document incorporated
          by reference in any Prospectus by the Exchange Act or the rules
          and regulations of the Commission thereunder, which have not
          been filed as exhibits to the Registration Statement or to such
          document incorporated therein by reference as permitted by the
          Rules and Regulations or the rules and regulations of the
          Commission under the Exchange Act as required.
          
               (l)  The Indiana Utility Regulatory Commission has issued an
          appropriate order with respect to the issue and sale of the New
          Preferred Stock; such order is sufficient for the issue and
          sale of the New Preferred Stock; the terms of this Agreement
          with respect to the issue and sale of the New Preferred Stock
          are in conformity with the terms of such order; no other
          approval or consent of any governmental body (other than in
          connection or in compliance with the provisions of the
          securities or "blue sky" laws of any jurisdiction) is legally
          required for the issue and sale of the New Preferred Stock by
          the Company or the carrying out of the provisions of this
          Agreement.
          
     2.   The obligation of the Underwriters to purchase, and the Company to
sell, the New Preferred Stock shall be evidenced by a Terms Agreement
delivered at the time the Company determines to sell the New Preferred Stock.
The Terms Agreement specifies the firm or firms which will be Underwriters,
the number of shares of the New Preferred Stock to be purchased by each
Underwriter, the purchase price to be paid by the Underwriters for the New
Preferred Stock, the public offering price of the New Preferred Stock and
any terms of the New Preferred Stock not already specified herein (including,
but not limited to, designations, dividend rates, payment dates and
redemption provisions). The Terms Agreement specifies any details of the
terms of the offering which should be reflected in a post-effective amendment
to the Registration Statement or the supplement to the Prospectus relating to
the offering of the New Preferred Stock.

     3.   The Company shall not be obligated to deliver any New Preferred
Stock except upon payment for all New Preferred Stock to be purchased
pursuant to this Agreement as hereinafter provided.

     4.   If any one or more of the Underwriters defaults in the performance
of its obligations under this Agreement, the remaining non-defaulting
Underwriter or Underwriters or such other underwriters satisfactory to the
Company who so agree, shall have the right, but shall not be obligated to,
purchase in such proportion as may be agreed upon among them, the shares
of New Preferred Stock which the defaulting Underwriter failed to purchase.
If the non-defaulting Underwriter or Underwriters or other underwriters
satisfactory to the non-defaulting Underwriters and the Company do not elect
to purchase the New Preferred Stock which the defaulting Underwriter or
Underwriters agreed but failed to purchase, this Agreement shall terminate
without liability on the part of any non-defaulting Underwriter or the
Company, except that the Company will continue to be liable for the payment
of expenses as set forth in Paragraphs 6(j) and 10 hereof.

     Nothing contained in this Paragraph 4 shall relieve a defaulting
Underwriter of any liability it may have to the Company for damages caused
by its default. If other Underwriters are obligated or agree to purchase the
New Preferred Stock of the defaulting or withdrawing Underwriter, either the
non-defaulting Underwriters or the Company may postpone the Delivery Date for
up to seven full business days in order to effect any changes that in the
opinion of counsel for the Company or counsel for the Underwriters may be
necessary in the Registration Statement, any Prospectus or in any other
document or arrangement.

     5.   Delivery of any payment for the New Preferred Stock shall be made
at the office of SBC Warburg Dillon Read, Inc. upon or before the third
business day following the date of the Terms Agreement, or at such other
location, time and date as shall be agreed upon as specified in the Terms
Agreement.  This date and time are sometimes referred to as the "Delivery
Date."  On the Delivery Date, the Company shall deliver the New Preferred
Stock to the Underwriters for the account of each Underwriter against payment
to or upon the order of the Company of the purchase price by certified or
official bank check or checks payable in New York Clearing House funds or by
wire transferred immediately available funds, as shall be provided in the
Terms Agreement.  Time shall be of the essence, and delivery at the time and
place specified pursuant to this Agreement is a further condition of the
obligation of each Underwriter hereunder.  Upon delivery, the New Preferred
Stock shall be in definitive fully registered form and in such denominations
and registered in such names, as the Underwriters shall request in writing
not less than two full business days prior to the Delivery Date.  For the
purpose of expediting the checking and packaging of the shares of New
Preferred Stock the Company shall make the New Preferred Stock available for
inspection by the Representative in New York, New York not later than 2:00
P.M., New York City Time, on the business day prior to the Delivery Date.

     6.   The Company agrees:

               (a)  To furnish promptly to the Underwriters and to counsel 
          for the Underwriters a conformed copy of the Registration Statement
          and each amendment or supplement thereto filed prior to the
          date of the Terms Agreement or relating to or covering the New
          Preferred Stock, and a copy of each Prospectus filed with the
          Commission, including all documents incorporated therein by
          reference and all consents and exhibits filed therewith;
          
               (b)  To deliver promptly to the Underwriters such number of
          the following documents as the Underwriters may request: (i)
          conformed copies of the Registration Statement (excluding
          exhibits other than this Agreement), (ii) the computation of
          the ratio of earnings to fixed charges and preferred stock
          dividends, (iii) each Prospectus, and (iv) any documents
          incorporated by reference in any Prospectus;

               (c)  Subject to clause (d), to file with the Commission,
          during such period following the date of the Terms Agreement as,
          in the opinion of counsel for the Underwriters, any Prospectus is
          required by law to be delivered, any amendment or supplement to
          the Registration Statement or any Prospectus that may, in the
          judgment of the Company or the Underwriters, be required by the
          Act or requested by the Commission;

               (d)  During the period referred to in (c) above not to file
          with the Commission(i) any amendment or supplement to the
          Registration Statement, (ii) any Prospectus or any amendment or
          supplement thereto or (iii) any document incorporated by
          reference in any of the foregoing or any amendment or
          supplement to any such incorporated document, unless a copy
          thereof has been previously furnished to the Underwriters and
          to counsel for the Underwriters and the Underwriters shall not
          have objected to the filing;
          
               (e)  To advise the Underwriters promptly (i) when any post-
          effective amendment to the Registration Statement relating to
          or covering the New Preferred Stock becomes effective, (ii) of
          any request or proposed request by the Commission for an
          amendment or supplement to the Registration Statement, to any
          Prospectus, to any document incorporated by reference in any of
          the foregoing or for any additional information, (iii) of the
          issuance by the Commission of any stop order suspending the
          effectiveness of the Registration Statement or any order
          directed to any Prospectus or any document incorporated therein
          by reference or the initiation or threat of any stop order
          proceeding or of any challenge to the accuracy or adequacy of
          any document incorporated by reference in any Prospectus,
          (iv) of receipt by the Company of any notification with respect
          to the suspension of the qualification of the New Preferred
          Stock for sale in any jurisdiction or the initiation or threat
          of any proceeding for that purpose and (v) of the happening of
          any event which makes untrue any statement of a material fact
          made in the Registration Statement or any Prospectus or which
          requires the making of a change in the Registration Statement
          or any Prospectus in order to make the statements therein not
          misleading;
          
               (f)  If, during the period referred to in (c) above, the
          Commission shall issue a stop order suspending the
          effectiveness of the Registration Statement, to make every
          reasonable effort to obtain the lifting of that order at the
          earliest possible time;
          
               (g)  To make generally available to its security holders and
          to deliver to the Underwriters an earnings statement, conforming
          with the requirements of Section 11(a) of the Act, covering a
          period of at least twelve months beginning after the effective
          date of the Registration Statement;

               (h)  So long as any shares of the New Preferred Stock are
          outstanding, to furnish to the Underwriters copies of all
          public reports and all reports and financial statements
          furnished by the Company to the New York Stock Exchange
          pursuant to requirements of or agreements with such exchange or
          to the Commission pursuant to the Exchange Act or any rule or
          regulation of the Commission thereunder;
          
               (i)  To take all reasonable efforts to qualify the New
          Preferred Stock for offer and sale under the securities laws of
          such jurisdictions as the Underwriters may reasonably request;
          
               (j)  To pay the costs incident to the authorization, issuance,
          sale and delivery of the New Preferred Stock and any taxes
          payable in that connection; the costs incident to the
          preparation, printing and filing under the Act of the
          Registration Statement and any amendments, supplements and
          exhibits thereto; the costs incident to the preparation,
          printing and filing of any document and any amendments and
          exhibits thereto required to be filed by the Company under the
          Exchange Act; the costs of distributing the Registration
          Statement as originally filed and each amendment and post-
          effective amendment thereof (including exhibits), any
          Preliminary Prospectus, each Prospectus and any documents
          incorporated by reference in any of the foregoing documents;
          the costs of printing this Agreement, if any; the costs of
          filings with the National Association of Securities Dealers,
          Inc.; fees paid to rating agencies in connection with the
          rating of the New Preferred Stock; the fees and expenses of
          qualifying the New Preferred Stock under the securities laws of
          the several jurisdictions as provided in this Paragraph and of
          preparing and printing Blue Sky and legality memoranda
          (including fees of counsel to the Underwriters); the costs and
          charges of any transfer agent or registrar (including DTC); and
          all other costs and expenses incident to the performance of the
          Company's obligations under this Agreement; provided that,
          except as provided in this Paragraph and in Paragraph 10
          hereof, the Underwriters shall pay their own costs and
          expenses, including the fees and expenses of their counsel, any
          transfer taxes on the New Preferred Stock which it may sell and
          the expenses of advertising any offering of the New Preferred
          Stock made by the Underwriters;
          
               (k)  until the termination of the offering of the New Preferred
          Stock, to timely file all documents, and any amendments to
          previously filed documents, required to be filed by the Company
          pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange
          Act;
          
               (l)  To obtain the approval of DTC for "book entry" transfer of
          the New Preferred Stock and to comply with all of its
          agreements set forth in the representation letter of the
          Company to DTC relating to such approval; and
          
               (m)  To use the proceeds of any offering of New Preferred Stock
          as specified in the Prospectus.
          
     7.   (a) The Company shall indemnify and hold harmless each
          Underwriter and its director, officers and each person, if any,
          who controls any Underwriter within the meaning of the Act from
          and against any loss, claim, damage or liability, joint or
          several, and any action in respect thereof, to which that
          Underwriter or director, officer or controlling person may
          become subject, under the Act or otherwise, insofar as such
          loss, claim, damage, liability or action arises out of, or is
          based upon, any untrue statement or alleged untrue statement of
          a material fact contained in any Preliminary Prospectus, the
          Registration Statement or any Prospectus or in any blue sky
          application or other document executed by the Company
          specifically for that purpose or based upon written information
          furnished by the Company (any such application, document or
          information is hereinafter referred to as a "Blue Sky
          Application") filed in any state or other jurisdiction in order
          to qualify any or all of the New Preferred Stock under the
          securities laws thereof, or arises out of, or is based upon,
          the omission or alleged omission to state therein a material
          fact required to be stated therein or necessary to make the
          statements therein not misleading, and shall reimburse each
          Underwriter, director, officer and controlling person for any
          legal and other expenses reasonably incurred by such person in
          investigating or defending or preparing to defend against or
          appearing as a third party witness in connection with any such
          loss, claim, damage, liability or action; provided that the
          Company shall not be liable in any such case to the extent that
          any such loss, claim, damage, liability or action arises out
          of, or is based upon, any untrue statement or alleged untrue
          statement or omission or alleged omission made in any
          Preliminary Prospectus, the Registration Statement, any
          Prospectus or any Blue Sky Application in reliance upon and in
          conformity with written information about the Underwriters
          furnished to the Company by or on behalf of any Underwriter
          specifically for inclusion therein; and provided further that
          as to any Preliminary Prospectus this indemnity agreement shall
          not inure to the benefit of any Underwriter or any director or
          officer of or person controlling that Underwriter on account of
          any loss, claim, damage, liability or action arising from the
          sale of New Preferred Stock to any person by that Underwriter
          if that Underwriter failed to send or give a copy of any
          Prospectus, as the same may be amended or supplemented, to that
          person within the time required by the Act, and the untrue
          statement or alleged untrue statement of a material fact or
          omission or alleged omission to state a material fact in such
          Preliminary Prospectus was corrected in such Prospectus, unless
          such failure resulted from non-compliance by the Company with
          Paragraph 6(b) hereof.  For purposes of the second proviso to
          the immediately preceding sentence, the term Prospectus shall
          not be deemed to include the documents incorporated therein by
          reference, and no Underwriter shall be obligated to send or
          give any supplement or amendment to any document incorporated
          by reference in any Preliminary Prospectus or any Prospectus to
          any person other than a person to whom such Underwriter has
          delivered such incorporated documents in response to a written
          request therefor.  The foregoing indemnity agreement is in
          addition to any liability which the Company may otherwise have
          to any Underwriter or controlling person.
          
               (b)  Each Underwriter, severally, but not jointly, shall
          indemnify and hold harmless the Company, each of its directors,
          each of its officers who signed the Registration Statement and
          any person who controls the Company within the meaning of the
          Act from and against any loss, claim, damage or liability, joint
          or several, and any action in respect thereof, to which the
          Company or any such director, officer or controlling person may
          become subject, under the Act or otherwise, insofar as such
          loss, claim, damage, liability or action, arises out of, or is
          based upon, any untrue statement or alleged untrue statement of a
          material fact contained in any Preliminary Prospectus, the
          Registration Statement, any Prospectus or any Blue Sky Application,
          or arises out of, or is based upon, the omission or alleged
          omission to state therein a material fact required to be stated
          therein or necessary to make the statements therein not misleading,
          but in each case only to the extent that the untrue statement or
          alleged untrue statement or omission or alleged omission was made
          in reliance upon and in conformity with written information about
          the Underwriters furnished to the Company by or on behalf of that
          Underwriter specifically for inclusion therein, and shall reimburse
          the Company for any legal and other expenses reasonably incurred
          by the Company or any such director, officer or controlling person
          in investigating or defending or preparing to defend against or
          appearing as a third-party witness in connection with any such
          loss, claim, damage, liability or action.  The foregoing indemnity
          agreement is in addition to any liability which any Underwriter may
          otherwise have to the Company or any of its directors, officers or
          controlling persons.
     
               (c)  Promptly after receipt by an indemnified party under
          this Paragraph of notice of any claim or the commencement of any
          action, the indemnified party shall, if a claim in respect thereof
          is to be made against the indemnifying party under this Paragraph,
          notify the indemnifying party in writing of the claim or the
          commencement of that action; provided that the failure to notify
          the indemnifying party shall not relieve it from any liability
          which it may have under this Paragraph 7, except to the extent it
          has been prejudiced in any material respect by such failure,
          or from any liability which it may have to an indemnified party
          otherwise than under this Paragraph.  If any such claim or action
          shall be brought against an indemnified party, and it shall
          notify the indemnifying party thereof, the indemnifying party shall
          be entitled to participate therein, and, to the extent that it
          wishes, jointly with any other similarly notified indemnifying
          party, to assume the defense thereof with counsel satisfactory to
          the indemnified party.  After notice from the indemnifying party to
          the indemnified party of its election to assume the defense of such
          claim or action, the indemnifying party shall not be liable to the
          indemnified party under this Paragraph for any legal or other
          expenses subsequently incurred by the indemnified party in
          connection with the defense thereof other than reasonable costs of
          investigation; provided that the indemnified party shall have the
          right to employ one counsel to represent it and its controlling
          persons in respect of any claim in respect of which indemnity may
          be sought by it against the indemnifying party under this Paragraph
          if, in the reasonable judgment of the indemnified party, it is
          advisable for it to be represented by separate counsel, and in that
          event the fees and expenses of such separate counsel shall be paid
          by the indemnifying party.
     
               (d)  If the indemnification provided for in this
          Paragraph 7 shall for any reason be unavailable to an
          indemnified party under Paragraph 7(a) or 7(b) hereof
          in respect of any loss, claim, damage or liability,
          or any action in respect thereof, referred to
          therein, then each indemnifying party shall, in lieu
          of indemnifying such indemnified party, contribute to
          the amount paid or payable by such indemnified party
          as a result of such loss, claim, damage or liability,
          or action in respect thereof, (i) in such proportion
          as shall be appropriate to reflect the relative
          benefits received by the Company on the one hand and
          the Underwriters on the other from the offering of
          the New Preferred Stock or (ii) if the allocation
          provided by clause (i) above is not permitted by
          applicable law, in such proportion as is appropriate
          to reflect not only the relative benefits referred to
          in clause (i) above but also the relative fault of
          the Company on the one hand and the Underwriters on
          the other with respect to the statements or omissions
          which resulted in such loss, claim, damage or
          liability, or action in respect thereof, as well as
          any other relevant equitable considerations.  The
          relative benefits received by the Company on the one
          hand and the Underwriters on the other with respect
          to such offering shall be deemed to be in the same
          proportion as the total net proceeds from the
          offering of the New Preferred Stock (before deducting
          expenses) received by the Company bear to the total
          underwriting discounts and commissions received by
          the Underwriters with respect to such offering, in
          each case as set forth in the table on the cover page
          of the Prospectus.  The relative fault shall be
          determined by reference to whether the untrue or
          alleged untrue statement of a material fact or
          omission or alleged omission to state a material fact
          relates to information supplied by the Company or the
          Underwriters, the intent of the parties and their
          relative knowledge, access to information and
          opportunity to correct or prevent such statement or
          omission.  The Company and the Underwriters agree
          that it would not be just and equitable if
          contributions pursuant to this Paragraph 7(d) were to
          be determined by pro rata allocation (even if the
          Underwriters were treated as one entity for such
          purpose) or by any other method of allocation which
          does not take into account the equitable
          considerations referred to herein.  The amount paid
          or payable by an indemnified party as a result of the
          loss, claim, damage or liability, or action in
          respect thereof, referred to above in this Paragraph
          7(d) shall be deemed to include, for purposes of this
          Paragraph 7(d), any legal or other expenses
          reasonably incurred by such indemnified party in
          connection with investigating or defending any such
          action or claim.  Notwithstanding the provisions of
          this Paragraph 7(d), no Underwriter shall be required
          to contribute any amount in excess of the amount by
          which the total price at which the New Preferred
          Stock underwritten by it and distributed to the
          public were offered to the public exceeds the amount
          of any damages which such Underwriter has otherwise
          paid or become liable to pay by reason of any untrue
          or alleged untrue statement or omission or alleged
          omission.  No person guilty of fraudulent
          misrepresentation (within the meaning of Section
          11(f) of the Act) shall be entitled to contribution
          from any person who was not guilty of such fraudulent
          misrepresentation.  The Underwriters' obligations to
          contribute as provided in this Paragraph 7(d) are
          several in proportion to their respective
          underwriting obligations and not joint.
     
               (e)  The indemnity agreements contained in this
          Paragraph and the representations, warranties and
          agreements of the Company in Paragraph 1 and
          Paragraph 6 hereof shall survive the delivery of the
          New Preferred Stock and shall be in full force and
          effect, regardless of any termination or cancellation
          of this Agreement or any investigation made by or on
          behalf of any indemnified party.
       
     8.   The obligations of the Underwriters under this Agreement
may be terminated by the Underwriters obligated to purchase a
majority of the New Preferred Stock in their absolute
discretion, by notice given to and received by the Company
prior to the delivery of and payment for the New Preferred
Stock, if, during the period beginning on the date of the Terms
Agreement to and including the Delivery Date, (a) trading in
securities generally on the New York Stock Exchange, Inc., the
American Stock Exchange or the over-the-counter market is
suspended, or minimum prices are established on either the New
York Stock Exchange or the American Stock Exchange, (b) a
banking moratorium is declared by either Federal or New York
State authorities (c) the United States becomes engaged in
material hostilities or there is a material escalation in
hostilities involving the United States or there is a
declaration of a national emergency or war by the United
States, or (d) there shall have been such a material and
substantial change in economic, political or financial
conditions or the effect of international conditions on the
financial markets in the United States shall be so material and
substantial, such as, in the reasonable judgment of the
Underwriters obligated to purchase a majority of the New
Preferred Stock makes it impractical or imprudent to proceed
with the payment for and the delivery of the New Preferred
Stock.

     9.   The respective obligations of the Underwriters, under the
Agreement with respect to the New Preferred Stock are subject
to the accuracy, on the date of the Terms Agreement and on the
Delivery Date, of the representations and warranties of the
Company contained herein, to performance by the Company of its
obligations hereunder, and to each of the following additional
terms and conditions applicable to the New Preferred Stock:

               (a)  At or before the Delivery Date, no stop order suspending
          the effectiveness of the Registration Statement nor any order
          directed to any document incorporated by reference in any
          Prospectus shall have been issued and prior to that time no
          stop order proceeding shall have been initiated or threatened
          by the Commission and no challenge shall have been made to the
          accuracy or adequacy of any document incorporated by reference
          in any Prospectus; any request of the Commission for inclusion
          of additional information in the Registration Statement or any
          Prospectus or otherwise shall have been complied with; after
          the date of the Terms Agreement, the Company shall not have
          filed with the Commission any amendment or supplement to the
          Registration statement or any Prospectus (or any document
          incorporated by reference therein) without the consent of the
          Underwriters.
          
               (b)  No Underwriter shall have discovered and disclosed to the
          Company on or prior to the Delivery Date that the Registration
          Statement or any Prospectus contains an untrue statement of a
          fact which, in the opinion of counsel for the Underwriters, is
          material or omits to state a fact which, in the opinion of such
          counsel, is material and is required to be stated therein or is
          necessary to make the statements therein not misleading.
          
               (c)  All corporate proceedings and other legal matters incident
          to the authorization, form and validity of this Agreement and
          the New Preferred Stock and the form of the Registration
          Statement, each Prospectus (other than financial statements and
          other financial data) and all other legal matters relating to
          this Agreement and the transactions contemplated hereby shall
          be satisfactory in all respects to Cahill Gordon & Reindel,
          counsel for the Underwriters, and the Company shall have
          furnished to such counsel all documents and information that
          they may reasonably request to enable them to pass upon such
          matters.
          
               (d)  Bryan G. Tabler, Vice President, Secretary and General
          Counsel of the Company, shall have furnished to the
          Underwriters his opinion addressed to the Underwriter and dated
          the Delivery Date, as general counsel of the Company, to the
          effect that:
          
                    (i)  The Company is a duly organized and validly existing
               public utility corporation under the laws of the State of
               Indiana, has full corporate authority to engage in the business
               in which it is engaged in as stated in the Registration
               Statement and each Prospectus, has full corporate power and
               authority to issue and sell the New Preferred Stock, and is
               subject to regulation by the Indiana Utility Regulatory
               Commission in matters pertaining, among other things, to the
               issue and sale of the New Preferred Stock.  The terms
               "Registration Statement" and "each Prospectus," as used herein,
               have the same meanings as in Paragraph 1(a) of this Agreement;
               
                    (ii) The shares of New Preferred Stock have been duly
               authorized and issued and are fully paid and nonassessable and
               have the rights set forth in the Amended Articles of
               Incorporation, as amended, of the Company; the certificates for
               the New Preferred Stock are in due and proper form; the holders
               of outstanding shares of capital stock of the Company are not
               entitled to preemptive or other rights to subscribe for the New
               Preferred Stock;
               
                    (iii)      The Indiana Utility Regulatory Commission has
               issued an appropriate order under date of [         ], 1997 in
               Cause No. [     ], with respect to the issue and sale of the
               New Preferred Stock; such order is sufficient for such
               purpose; the issue and sale of the New Preferred Stock is in
               conformity with the terms of such order, and no other
               authorization, approval or consent of any governmental body is
               legally required for the issue and sale of the New Preferred
               Stock by the Company, or for the carrying out of the provisions
               of this Agreement (other than in connection or in compliance 
               with the provisions of the securities or "blue sky" laws of 
               any jurisdiction);
               
                    (iv) The New Preferred Stock conform, as to legal matters,
               to the statements' concerning them contained or incorporated by
               reference in the Registration Statement and each Prospectus
               referred to herein, filed by the Company with the Commission;
               
                     (v)  The Registration Statement is effective under the
               Act, no stop order suspending its effectiveness has been
               issued, and, to the knowledge of such counsel, no proceeding
               for that purpose is pending or threatened by the Commission;

                    (vi) No order directed to any document incorporated by
               reference in any Prospectus has been issued and to the
               knowledge to such counsel, no challenge has been made to the
               accuracy or adequacy of any such document;

                    (vii)      The Registration Statement and each Prospectus
               (except that no opinion need be expressed as to the financial
               statements contained therein), comply as to form in all
               material respects with the relevant requirements of the Act
               and the Rules and Regulations and the documents incorporated
               or deemed to be incorporated by reference in the Prospectus
               (except that no opinion need be expressed as to the financial
               statements and other financial data contained therein) comply
               as to form in all material respects with the requirements of
               the Exchange Act and the rules and regulations thereunder, and
               such counsel has no reason to believe that the Registration
               Statement or any Prospectus contains any untrue statements of a
               material fact or omits to state a material fact required to be
               stated therein or necessary to make the statements therein not
               misleading;
               
                    (viii)     The statements made in the Prospectus under the
               caption "Description of the New Preferred Stock` insofar as
               they purport to summarize the provisions of documents or
               arrangements specifically referred to therein present the
               information called for with respect thereto by Form S-3;
               
                    (ix) Such counsel does not know of any contracts or other
               documents which are required to be filed as exhibits to the
               Registration Statement by the Act or by the Rules and
               Regulations or which are required to be filed by the Exchange
               Act or the rules and regulations thereunder as exhibits to any
               documents incorporated by reference in any Prospectus, which
               have not been filed as exhibits to the Registration Statement
               or to such documents incorporated therein by reference
               permitted by the rules and regulations or the Rules and
               Regulations of the Commission under the Exchange Act;
               
                    (x)  The Company holds valid indeterminate permits from
               the state of Indiana authorizing it to carry on its utility
               business in the city of Indianapolis, Indiana, and adjacent
               areas, from which more than 98% of its operating revenues,
               excluding sales to other electric utilities, are derived;
               
                    (xi) Since the end of its latest fiscal year, the Company
               has timely filed all documents and amendments to previously 
               filed documents required to be filed by it pursuant to 
               Sections 12, 13, 14 or 15(d) of the Exchange Act;
               
                    (xii)      Such counsel does not know of any litigation or
               any governmental proceeding instituted or threatened against 
               the Company of a character referred to in Paragraph 1(h) above
               other than as disclosed in the Prospectus or in any document
               incorporated, or deemed to be incorporated, by reference in the
               Prospectus; and
               
                    (xiii)     This Agreement has been duly authorized, executed
               and delivered by the Company, and the provisions thereof do not
               conflict with or result in a breach of the Amended Articles of
               Incorporation, as amended, of the Company, or of any of the
               terms, conditions or provisions of any outstanding agreements,
               notes or other instruments under which the Company is
               obligated.
               
               (e)  The Company shall have furnished to the Underwriters on
          the Delivery Date a certificate, dated the Delivery Date, of
          its Chairman of the Board, its President or a Vice President
          and its Treasurer stating that:
          
                    (i)  The representations, warranties and agreements of the
               Company in Paragraph 1 hereof are true and correct as of the
               Delivery Date; the Company has complied with all its agreements
               contained herein; and the conditions set forth in
               Paragraph 9(a) hereof have been fulfilled;
               
                    (ii) They have carefully examined the Registration
               Statement and each Prospectus and, in their opinion, (A) as of
               the date of each Prospectus, the Registration Statement and 
               the Prospectus did not include any untrue statement of a 
               material fact and did not omit to state a material fact 
               required to be stated therein or necessary to make the 
               statements therein not misleading, and (B) since the date of 
               each Prospectus, no event has occurred which should have been
               set forth in a supplement to or amendment of each Prospectus 
               which has not been set forth in such a supplement or amendment.
               
               (f)  The Company shall have furnished to the Underwriters on
          the Delivery Date a letter of Deloitte & Touche, addressed to
          the Underwriters and dated the Delivery Date, of the type
          described in the American Institute of Certified Public
          Accountants' Statement on Auditing Standards No. 72 and
          covering such specified financial statement items as the
          Underwriters may reasonably request.
          
     All opinions, letters, evidence and certificates mentioned above or
elsewhere in this Agreement shall be deemed to be in compliance with the
provisions hereof only if they are In form and substance satisfactory to
counsel for the Underwriters.

     10.  If the Company shall fail to tender the New Preferred
Stock for delivery to the Underwriters for any reason permitted
under this Agreement, or if the Underwriters shall decline to
purchase the New Preferred Stock for any reason permitted under
this Agreement, the Company shall reimburse the Underwriters
for the reasonable fees and expenses of their counsel and for
such other out-of-pocket expenses as shall have been incurred
by them in connection with this Agreement and the proposed
purchase of the New Preferred Stock, and upon demand the
Company shall pay the full amount thereof to the Underwriters.
If this Agreement is terminated pursuant to Paragraph 4 hereof
by reason of the default by one or more of the Underwriters,
the Company shall not be obligated to reimburse any defaulting
Underwriter on account of those expenses.

     11.  The Company shall be entitled to act and rely upon any
request, consent, behalf of the notice or agreement by SBC
Warburg Dillon Read Inc., on behalf of the Underwriters.  Any
notice by the Company to the Underwriters shall be sufficient
if given in writing or by telegraph addressed to SBC Warburg
Dillon, Read Inc., on behalf of the Underwriters, at 2001 Ross
Avenue, Suite 3950, Dallas, Texas 75202, Attention:
[               ].  Any notice by the Underwriters to the
Company shall be sufficient if given in writing or by telegraph
addressed to the Company at 25 Monument Circle, P.O. Box 1595,
Indianapolis, Indiana 46206-1595, Attention of the [Senior Vice
President, Finance and Information Services].

     12.  This Agreement shall be binding upon the Underwriters, the
Company, and their respective successors.  This Agreement and
the terms and provisions hereof are for the sole benefit of
only those persons, except that (a) the representations,
warranties, indemnities and agreements of the Company contained
in this Agreement shall also be deemed to be for the benefit of
the directors, officers and the person or persons, if any, who
control any Underwriter within the meaning of Section 15 of the
Act, and (b) the indemnity agreement of the Underwriters
contained in Paragraph 7 hereof shall be deemed to be for the
benefit of directors of the Company, officers of the Company
who have signed the Registration Statement and any person
controlling the Company.  Nothing in this Agreement is intended
or shall be construed to give any person, other than the
persons referred to in this Paragraph, any legal or equitable
right, remedy or claim under or in respect of this Agreement or
any provision contained herein.

     13.  For purposes of this Agreement, "business day" means any
day on which the New York Stock Exchange, Inc. is open for
trading.

     14.  THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

     15.  The Terms Agreement may be executed in one or more
counterparts, and if executed in more than one counterpart the
executed counterparts shall together constitute a single
instrument.

     16.  SBC Warburg Dillon Read Inc., an indirect, wholly owned
subsidiary of Swiss Bank Corporation, is not a bank and is
separate from any affiliated bank, including any U.S. branch or
agency of Swiss Bank Corporation.  Because SBC Warburg Dillon
Read Inc. is a separately incorporated entity, it is solely
responsible for its own contractual obligations and
commitments, including obligations with respect to sales and
purchases of securities.  Securities sold, offered or
recommended by SBC Warburg Dillon Read Inc. are not deposits,
are not insured by the Federal Deposit Insurance Corporation,
are not guaranteed by a branch or agency, and are not otherwise
an obligation or responsibility of a branch or agency.

     A lending affiliate of SBC Warburg Dillon Read Inc. may
have lending relationships with issuers of securities
underwritten or privately placed by SBC Warburg Dillon Read
Inc.  To the extent required under the securities laws,
prospectuses and other disclosure documents for securities
underwritten or privately placed by SBC Warburg Dillon Read
Inc. will disclose the existence of any such lending
relationships and whether the proceeds of the issue will be
used to repay debts owed to affiliates of SBC Warburg Dillon
Read Inc.

     Without your prior written approval, the U.S. branches and
agencies of Swiss Bank Corporation will not share with SBC
Warburg Dillon Read Inc. any non-public information concerning
you, and SBC Warburg Dillon Read Inc. will not share any non-
public information received from you with any of such U.S.
branches and agencies of Swiss Bank Corporation.