UNDERWRITING AGREEMENT




                                                               May 11, 2004

To:     Citigroup Global Markets Inc.
        388 Greenwich Street
        New York, New York  10013

        Merrill Lynch, Pierce, Fenner & Smith
                     Incorporated
         4 World Financial Center, 24th Floor
         New York, New York  10080,
               As Representatives of the Several Underwriters

Dear Sirs:

Subject to the terms and conditions stated or incorporated by reference herein,
Consolidated Edison, Inc. (the "Company") hereby agrees to sell to the
Underwriters named in Schedule I hereto (the "Underwriters") and the
Underwriters hereby agree to purchase, severally and not jointly, the number of
common shares set forth opposite their names in Schedule I hereto (the
"Designated Securities") at the purchase price per Designated Security set forth
in Schedule II hereto, and up to an additional 1,400,000 common shares ($.10 par
value) of the Company ("Option Securities") as set forth below, to cover
over-allotments, if any.

The representatives named on the signature page hereof (the "Representatives")
represent that the Underwriters have authorized the Representatives to enter
into this Underwriting Agreement and to act hereunder on their behalf.

Except as otherwise provided in Schedule II hereto, each of the provisions of
the Company's Underwriting Agreement Basic Provisions, dated April 5, 2004, as
filed as Exhibit 1.2 to Registration Statement No. 333-114222 (the "Basic
Provisions"), is incorporated herein by reference in its entirety, and shall be
deemed to be a part of this Agreement to the same extent as if such provisions
had been set forth in full herein. Unless otherwise defined herein, terms
defined in the Basic Provisions are used herein as therein defined.

The Company hereby grants the Underwriters, severally and not jointly, an option
to purchase up to the number of the Option Securities specified above at a price
per Option Security equal to the purchase price per Designated Security, less an
amount per share equal to any dividends or distributions declared by the Company
and payable on the Designated Securities but not payable on the Option
Securities. Such option will expire thirty (30) days after the date of this
Underwriting Agreement, and may be exercised in whole or in part from time to
time only for the purpose of covering over-allotments which




may be made in connection  with the offering and  distribution of the Designated
Securities  upon written notice by the  Representatives  to the Company  setting
forth the number of Option  Securities as to which the several  Underwriters are
then  exercising the option and the time, date and place of payment and delivery
for such  Option  Securities.  Any such  time,  date and  place of  payment  and
delivery   (each,   a  "Date  of   Delivery")   shall  be   determined   by  the
Representatives,  but shall not be later than seven full business days after the
exercise of said option, nor in any event prior to the Time of Delivery.  If the
option is exercised as to all or any portion of the Option  Securities,  each of
the  Underwriters,   acting  severally  and  not  jointly,  will  purchase  that
proportion of the total number of Option  Securities  then being purchased which
the number of Designated  Securities each such  Underwriter has severally agreed
to purchase as set forth in Schedule I bears to the total  number of  Designated
Securities,  subject in each case to such adjustments as the  Representatives in
their  discretion shall make to eliminate any sales or purchases of a fractional
number of Option Securities.

Payment of the purchase price for the Designated Securities will be made against
delivery thereof to the Representatives for the accounts of the respective
Underwriters at the time and place set forth in Schedule II hereto. In addition,
if the Underwriters have exercised their option to purchase any or all of the
Option Securities, payment of the purchase price for such Option Securities (the
"Designated Option Securities") will be made against delivery thereof to the
Representatives for the accounts of the respective Underwriters at the price set
forth above and at the time, date and place of payment determined by the
Representatives as specified in the written notice discussed above from the
Representatives to the Company with respect to the exercise of the option to
purchase such Option Securities.






















                                       -2-






If the foregoing is in accordance with your understanding, please sign and
return to us counterparts hereof, and upon acceptance hereof by you, on behalf
of each of the Underwriters, this letter and such acceptance hereof, including
the Basic Provisions incorporated herein by reference, shall constitute a
binding agreement between each of the Underwriters and the Company.

                                Very truly yours,

                                CONSOLIDATED EDISON, INC.


                                By:/s/ Joan S. Freilich
                                       Joan S. Freilich
                                   Executive Vice President and
                                   Chief Financial Officer


Confirmed and Accepted as of the date hereof on behalf of itself and each other
Underwriter, if any:

CITIGROUP GLOBAL MARKETS INC.


By:  /s/ Douglas Adams
Name:    Douglas Adams
Title:  Managing Director

MERRILL LYNCH, PIERCE, FENNER & SMITH
                  INCORPORATED

By: /s/ Karl W. Newlin
Name:   Karl W. Newlin
Title:  Vice President








                                       -3-








                                   SCHEDULE I




                                                          Number of
                                                          Designated Securities
Underwriter                                               to be Purchased

Citigroup Global Markets Inc.                               4,270,000
Merrill Lynch, Pierce, Fenner & Smith
                    Incorporated                            4,270,000
Credit Suisse First Boston LLC                              1,204,000
J.P. Morgan Securities Inc.                                 1,204,000
Morgan Stanley & Co. Incorporated                           1,204,000
A.G. Edwards & Sons, Inc.                                     224,000
BNY Capital Markets, Inc.                                     224,000
HSBC Securities (USA) Inc.                                    224,000
Janney Montgomery Scott LLC                                   224,000
Jefferies & Company, Inc.                                     224,000
KeyBanc Capital Markets, a Division of McDonald
Investments Inc.                                              224,000
Lehman Brothers Inc.                                          224,000
M.R. Beal & Company                                           140,000
The Williams Capital Group, L.P.                              140,000
                                                          -----------
Total                                                      14,000,000
                                                          ===========










                                   SCHEDULE II



I.      Title of Designated Securities:

        Common Stock ($.10 par value) of Consolidated Edison, Inc.


II.     Aggregate Number of Shares of Designated Securities:

        14,000,000 shares.


III.    Price to Public:

        As set forth in the Prospectus.


IV.     Purchase Price by Underwriters:

        $36.6078


V.      Specified funds for, and manner of, payment of purchase price:

        Funds in respect of the purchase price for the Designated Securities and
        any Designated Option Securities will be delivered by wire transfer of
        immediately available funds pursuant to the Company's written
        instructions to the Representatives.


VI.     Exchange on which the Designated Securities and any Option Securities
        will be Listed:

        New York Stock Exchange


VII.    Time of Delivery:

        10:00 a.m., on May 14, 2004.





VIII.   Closing Location:

        Room 1618-S at the Company, 4 Irving Place, New York, NY 10003.


IX.     Information expressly furnished by or on behalf of the Underwriters for
        use in the Prospectus for the Designated Securities:

        Paragraphs 3, 6, 10 and 12 under the caption "Underwriting" on page S-7
        of the Prospectus Supplement.


X.       Addresses of Representatives:


        Citigroup Global Markets Inc.
        388 Greenwich Street
        New York, New York  10013
          Attention:  Henry A. Clark III

        Merrill Lynch, Pierce, Fenner & Smith
                    Incorporated
        4 World Financial Center, 24th Floor
        New York, New York  10080
          Attention:  Karl Newlin

XI.     Captions in the Prospectus and Prospectus Supplement referred to in
        Section 6(c)(xi) of the Basic Provisions:

        Description of Common Shares


XII.    Modification of Basic Provisions:

        A.  Throughout the Basic Provisions, change all references to
            "Representative" to "Representatives."

        B.  In Section 1:

            1.  In subsections (j) and (k), after each reference to
                "Designated Securities", add the words "and Option
                Securities".

            2.  Delete subsection (a) and replace with the following:

               "(a) Registration statements in respect of the Designated
               Securities and Option Securities have been filed with the
               Securities and Exchange Commission (the "Commission"); the
               registration statements have been declared effective by the
               Commission; and no stop order suspending the effectiveness of the
               registration


                                       2




                statements have been issued and no proceeding for
                that purpose has been initiated or threatened by the Commission.
                The Company proposes to file pursuant to Rule 424 under the
                Securities Act of 1933 (the "Act") a prospectus supplement
                specifically relating to the Designated Securities and Option
                Securities and has previously advised the Underwriters of all
                information to be set forth therein. The term "Registration
                Statement" means the registration statements as amended to the
                date of this Agreement pursuant to Rule 429 of the Act. The term
                "Basic Prospectus" means the prospectus included in the
                Registration Statement bearing Registration Statement No.
                333-114222. The term "Prospectus" means the Basic Prospectus
                together with the prospectus supplement specifically relating to
                the Designated Securities and Option Securities, as first filed
                with the Commission pursuant to Rule 424. The term "Preliminary
                Prospectus" means a preliminary prospectus supplement
                specifically relating to the Designated Securities and Option
                Securities together with the Basic Prospectus. As used herein,
                the terms "Registration Statement", "Basic Prospectus",
                "Prospectus" and "Preliminary Prospectus" shall include in each
                case the material, if any, incorporated by reference therein."

            3.  In subsection (j), add the words "in all material respects"
                after "will conform."

            4.  In subsection (c) add the word "expressly" after the word
                "information" in the fourth line from the bottom of such
                subsection.

            5.  Add after subsection (m):

                    "(n) The documents incorporated by reference in the
                    prospectus do not include non-GAAP financial measures
                    within the meaning of Regulation G or Item 10 of
                    Regulation S-K of the Commission."

            6.  Add, after subsection (n):

                    "(o) The Company and each of its Subsidiaries (A)
                    make and keep accurate books and records and (B) maintain
                    internal accounting controls which provide reasonable
                    assurance that (i) transactions are executed in accordance
                    with management's authorization, (ii) transactions are
                    recorded as necessary to permit preparation of its
                    financial statements and to maintain accountability for
                    its assets, (iii) access to its assets is permitted only
                    in accordance with management's authorization and (iv) the
                    reported accountability for its assets is compared with
                    existing assets at reasonable intervals."


        C.  In Sections 2 and 3, after each reference to "Designated Securities"
            add the words "and any Designated Option Securities".


        D.  In Section 4:

                                       3




            1.  After the words "Designated Securities" in the lead in add the
                words "and Option Securities".

            2.  In subsection (a) add the word "reasonable" before "best
                efforts".

            3.  In subsections (a), (b) and (c), after the words "Designated
                Securities" add the words "and Option Securities".

            4.  Delete subsection (e).

            5.  Add, after subsection (d):

                (e)  During a period of ninety days after the date of this
                     Underwriting Agreement, the Company will not, without
                     the prior written consent of the Representatives,
                     directly or indirectly, issue, sell, offer or
                     contract to sell, grant any option for the sale of,
                     or otherwise dispose of, its common stock, except for
                     Common Stock issued (i) pursuant to this Underwriting
                     Agreement, (ii) in connection with the Company's
                     existing employee or director stock option or other
                     compensation plans, employee investment plans or
                     automatic dividend reinvestment and cash payment
                     plan."

            6.       In subsection (f), after the words "Designated
                     Securities" add the words "and Designated Option
                     Securities."


        E.  In Section 5:

            1.       After each reference to the words "Designated Securities"
                     add the words "and Designated Option Securities," except
                     in the first place the words "Designated Securities"
                     appear in Section 5 add the words "and Option Securities"
                     after the words "Designated Securities."


        F.  In Section 6:

            1.       The introductory paragraph shall be revised to read as
                     follows:

                     "The obligations of the Underwriters under this
                     Underwriting Agreement shall be subject, in the discretion
                     of the Underwriters, (i) to the condition that all
                     representations and warranties and other statements of the
                     Company herein are, at and as of the Time of Delivery for
                     the Designated Securities, and shall be at and as of the
                     Date of Delivery for any Designated Option Securities,
                     true and correct and (ii) to the condition that the
                     Company shall have performed all of its obligations
                     theretofore to be performed pursuant to this Underwriting
                     Agreement, and (iii) to the following conditions set forth
                     below in this Section 6, and, if any condition specified
                     in this Section 6 shall not have been fulfilled

                                       4




                      when and as required to be fulfilled (a) with respect to
                      the Time of Delivery for the Designated Securities, this
                      Underwriting Agreement may be terminated by the
                      Representatives by notice to the Company or (b) with
                      respect to the Underwriters' exercise of the option to
                      purchase any Designated Option Securities on a Date of
                      Delivery after the Time of Delivery, the obligations of
                      the Underwriters to purchase the Designated Option
                      Securities on such date may be terminated by the
                      Representatives by notice to the Company."

               2.     Change subsection (c)(vi) to read "The Designated
                      Securities and the Designated Option Securities have been
                      duly authorized, and, when delivered to and paid for by
                      the Underwriters in accordance with the terms of the
                      Underwriting Agreement, will be validly issued, fully paid
                      and non-assessable and will not be subject to preemptive
                      or other similar rights of any securityholder of the
                      Company;".

               3.     Revise subsection (c)(vii) to read "The issue and sale of
                      the Designated Securities and Designated Option Securities
                      and the compliance by the Company with all the provisions
                      of the Designated Securities and Designated Option
                      Securities and this Underwriting Agreement and the
                      consummation of the transactions herein and therein
                      contemplated will not conflict with or result in a breach
                      of any of the terms or provisions of, or constitute a
                      default under, (i) any statute, agreement or instrument
                      known to him to which the Company or any Subsidiary is a
                      party or by which it or any Subsidiary is bound or to
                      which any of the property of the Company or of any
                      Subsidiary is subject, (ii) any order, rule or regulation
                      known to him of any court, governmental agency or
                      body having jurisdiction over the Company or any of its
                      properties, except in each of (i) or (ii) for such
                      conflicts, defaults or breaches as would not have a
                      Material Adverse Effect, or (iii) the Certificate of
                      Incorporation or the Company's by-laws;"

4.                    After each reference to the words "Designated Securities"
                      in subsection c (viii) add the words "and Option
                      Securities."

               5.     Change subsection (d) to read, "(i)  On May 11, 2004, the
                      Representatives shall have received from
                      PricewaterhouseCoopers LLP a letter dated such date, in
                      form and substance satisfactory to the Representatives,
                      together with signed or reproduced copies of such letter
                      for each of the other Underwriters, containing statements
                      and information of the type ordinarily included in
                      accountants' "comfort letters" to underwriters with
                      respect to the financial statements and certain financial
                      information contained in the Registration Statement and
                      the Prospectus, and (ii) at the Time of Delivery, the
                      Representatives shall have received from
                      PricewaterhouseCoopers LLP a letter, dated the Time of
                      Delivery, to the effect that they reaffirm the statements
                      made in the letter furnished pursuant to (i) of this
                      Section 6(d), except that the specified date referred to
                      shall be a date not more than three business days prior to
                      the Time of Delivery;"

                                       5



               6.     In subsection (e) add "business prospects," before
                      "general affairs."

               7.     Add to subsection (g) (iii) the words "or crisis" after
                      "calamity" and the words "or Designated Option Securities,
                      as applicable" after "Designated Securities."

               8.     In subsection (h) delete "knowledge,"" in the second to
                      last line of such subsection and replace with
                      "knowledge"),".

               9.     Change subsection (i) in its entirety to read, "The
                      Designated Securities and any Designated Option Securities
                      shall have been approved for listing on the New York Stock
                      Exchange, subject to official notice of issuance."

               10.    Add these subsections after subsection (i):

                      "(j) In the event that the Underwriters exercise their
                      option to purchase all or any portion of the Option
                      Securities, the representations and warranties of the
                      Company contained herein and the statements in any
                      certificates furnished by the Company hereunder shall be
                      true and correct as of each Date of Delivery, as defined
                      below, and, at the relevant Date of Delivery, the
                      Representatives shall have received:

                                    (i) A certificate, dated such Date of
                             Delivery, of officers of the Company, confirming
                             that the certificate delivered at the Time of
                             Delivery pursuant to Section 6(h) of the Basic
                             Provisions remains true and correct as of such Date
                             of Delivery.

                                    (ii) The favorable opinion of counsel for
                             the Company, in form and substance satisfactory to
                             counsel for the Underwriters, dated such Date of
                             Delivery, relating to the Designated Option
                             Securities and otherwise to the same effect as the
                             opinion required by Section 6(c) of the Basic
                             Provisions.

                                    (iii) The favorable opinion of Dewey
                             Ballantine LLP, counsel for the Underwriters, dated
                             such Date of Delivery, relating to the Designated
                             Option Securities and otherwise to the same effect
                             as the opinion required by Section 6(b) of the
                             Basic Provisions.

                                    (iv) A letter from PricewaterhouseCoopers
                             LLP, in form and substance satisfactory to the
                             Representatives and dated such Date of Delivery,
                             substantially in the same form and substance as the
                             letter furnished to the Representatives pursuant to
                             Section 6(d)(ii) hereof, except that the "specified
                             date" on the letter furnished pursuant to this
                             paragraph shall be a date not more than three
                             business days prior to such Date of Delivery.

                                    (v) Since the time of execution of this
                             Underwriting Agreement, there shall not have
                             occurred a downgrading in, or withdrawal of, the

                                       6




                             rating assigned to any of the Company's or
                             Consolidated Edison of New York, Inc.'s securities
                             by a rating organization, and no such rating
                             organization shall have publicly announced that it
                             has under surveillance or review its rating of the
                             Securities or any of the Company's or Consolidated
                             Edison Company of New York, Inc.'s other
                             securities.

                      (k) Shearman & Sterling LLP, counsel for the Company,
                      shall have furnished to the Underwriters a written
                      opinion, dated the Time of Delivery for the Designated
                      Securities, in form and substance satisfactory to the
                      Representatives to the effect that:
                                    (i) On the basis of the information we
                             gained in the course of performing the services
                             referred to above, no facts came to our attention
                             which gave us reason to believe that the Prospectus
                             (other than the financial statements and other
                             financial or statistical data contained therein or
                             omitted therefrom, as to which we have not been
                             requested to comment), as of the date of the
                             Prospectus Supplement or the date hereof, contained
                             or contains an untrue statement of a material fact
                             or omitted or omits to state a material fact
                             necessary in order to make the statements therein,
                             in the light of the circumstances under which they
                             were made, not misleading."

        G.        In Section 7(d), after each reference to the words "Designated
                  Securities" add the words "and Designated Option Securities."

        H.        Replace Section 8 in its entirety with the following:

                  "8. If, at the Time of Delivery or any Date of Delivery, as
                  the case may be, any one or more of the Underwriters shall
                  default in its obligation to purchase any of the Designated
                  Securities or Designated Option Securities, as applicable, and
                  the aggregate number of shares of the Designated Securities or
                  Designated Option Securities, as applicable, is not more than
                  one-tenth of the aggregate number of shares of the Designated
                  Securities or Designated Option Securities, as applicable, to
                  be purchased on such date, the other Underwriters shall be
                  obligated severally in the proportions that the number of
                  shares of Designated Securities set forth opposite their
                  respective names in Schedule I to the Underwriting Agreement
                  bears to the aggregate number of shares of Designated
                  Securities set forth opposite the names of all of the
                  non-defaulting Underwriters, or in such other proportions as
                  the Underwriters may agree, to purchase the Designated
                  Securities or Designated Option Securities, as applicable, as
                  to which the defaulting Underwriter or Underwriters so
                  defaulted on that date; provided that in no event shall the
                  number of shares of Designated Securities or Designated Option
                  Securities, as applicable, that any Underwriter has agreed to
                  purchase pursuant to this Agreement be increased pursuant to
                  this Section 8 by an amount in excess of one-ninth of the
                  aggregate number of shares of Designated Securities or
                  Designated Option Securities, as applicable, without the
                  written consent of the Underwriter. If at the Time of Delivery

                                       7



                  any Underwriter or Underwriters shall default in its or their
                  obligation to purchase Designated Securities and the aggregate
                  number of shares of Designated Securities set forth opposite
                  the name or names of the defaulting Underwriter or
                  Underwriters in Schedule I to the Underwriting Agreement is
                  more than one-tenth of the aggregate number of shares of
                  Designated Securities, and arrangements satisfactory to the
                  Underwriters and the Company for the purchase of said
                  Designated Securities are not made within 36 hours after the
                  default, this Agreement shall terminate without liability on
                  the part of any non-defaulting Underwriter or the Company,
                  except as provided in Sections 5 and 7 hereof. In any such
                  case, either the Underwriters or the Company shall have the
                  right to postpone the Time of Delivery, but in no event for
                  longer than seven days in order that the required changes, if
                  any, in the Registration Statement and in the Prospectus or in
                  any other documents or arrangements may be effected. If on any
                  Date of Delivery any Underwriter or Underwriters shall default
                  in its or their obligation to purchase Designated Option
                  Securities and the aggregate number of shares of Designated
                  Option Securities with respect to which such default occurs is
                  more than one-tenth of the aggregate number of shares of
                  Designated Option Securities to be purchased on such Date of
                  Delivery, the non-defaulting Underwriters shall have the
                  option to (i) terminate their obligation hereunder to purchase
                  such Designated Option Securities to be sold on such Date of
                  Delivery or (ii) purchase not less than the number of shares
                  of Designated Option Securities that such non-defaulting
                  Underwriter would have been obligated to purchase in the
                  absence of such default. Any action taken under this Section 8
                  shall not relieve any defaulting Underwriter from liability in
                  respect of any default of said Underwriter under this
                  Agreement.

        I.        In Section 9 add the words "and any Designated Option
                  Securities" after the words "Designated Securities.

        J.        Change Section 10 to read [Reserved].