Document:

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                                                                    EXHIBIT 10.1

                           MASTER SEPARATION AGREEMENT

                                     BETWEEN

                              UTILICORP UNITED INC.

                                       AND

                                  AQUILA, INC.

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                                TABLE OF CONTENTS

                              ARTICLE I SEPARATION
   SECTION 1.1       SEPARATION DATE......................................1
   SECTION 1.2       DOCUMENTS TO BE DELIVERED............................1
   SECTION 1.3       TRANSFER OF CERTAIN ASSETS...........................2
   SECTION 1.4       ASSUMPTION OF CERTAIN LIABILITIES....................2
   SECTION 1.5       SETTLEMENT OF INTERCOMPANY DEBT......................2

                ARTICLE II THE IPO AND ACTIONS PENDING THE IPO
   SECTION 2.1       TRANSACTIONS PRIOR TO THE IPO........................2
   SECTION 2.2       USE OF PROCEEDS......................................3
   SECTION 2.3       COOPERATION..........................................3
   SECTION 2.4       CONDITIONS PRECEDENT TO CONSUMMATION OF THE IPO......3
   SECTION 2.5       SOLE DISCRETION OF UTILICORP.........................4

                         ARTICLE III THE DISTRIBUTION
   SECTION 3.1       SOLE DISCRETION OF UTILICORP.........................4
   SECTION 3.2       THE DISTRIBUTION.....................................5
   SECTION 3.3       ACTIONS PRIOR TO THE DISTRIBUTION....................5
   SECTION 3.4       CONDITIONS TO DISTRIBUTION...........................6
   SECTION 3.5       FRACTIONAL SHARES....................................6

                     ARTICLE IV COVENANTS AND OTHER MATERS
   SECTION 4.1       FURTHER ASSURANCES...................................7
   SECTION 4.2       AGREEMENT FOR EXCHANGE OF INFORMATION................7
   SECTION 4.3       AUDITORS AND AUDITS; ANNUAL AND QUARTERLY STATEMENTS
                      AND ACCOUNTING......................................8
   SECTION 4.4       PAYMENT OF EXPENSES..................................10
   SECTION 4.5       DISPUTE RESOLUTION...................................10
   SECTION 4.6       GOVERNMENTAL APPROVALS...............................11
   SECTION 4.7       REGULATORY PROCEEDINGS...............................11
   SECTION 4.8       NON-DISCLOSURE AND NON-USE OF CONFIDENTIAL
                      INFORMATION.........................................11
   SECTION 4.9       ALIGNMENT TRANSACTIONS...............................12
   SECTION 4.10      CREDIT SUPPORT.......................................12
   SECTION 4.11      AGREEMENT RELATING TO CONSENTS.......................13

                         ARTICLE V INSURANCE MATTERS
   SECTION 5.1       INSURANCE DURING THE INSURANCE TRANSITION............13
   SECTION 5.2       COOPERATION AND AGREEMENT NOT TO RELEASE CARRIERS....14
   SECTION 5.3       INSURANCE AFTER THE INSURANCE TRANSITION PERIOD......14
   SECTION 5.4       RESPONSIBILITIES FOR SELF-INSURED OBLIGATIONS........14
   SECTION 5.5       INSUFFICIENT LIMITS OF LIABILITY FOR UTILICORP
                      LIABILITIES AND AQUILA LIABILITIES..................14
   SECTION 5.6       NO ASSIGNMENT OF WAIVER..............................15
   SECTION 5.7       NO LIABILITY.........................................15
   SECTION 5.8       NO RESTRICTIONS......................................15
   SECTION 5.9       FURTHER AGREEMENTS...................................15
   SECTION 5.10      MATTERS GOVERNED BY EMPLOYEE MATTERS AGREEMENT.......15

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                 ARTICLE VI  MUTUAL RELEASES, INDEMNIFICATION
   SECTION 6.1       RELEASE OF PRE-CLOSING CLAIMS........................16
   SECTION 6.2       INDEMNIFICATION BY AQUILA............................16
   SECTION 6.3       INDEMNIFICATION BY UTILICORP.........................17
   SECTION 6.4       PROCEDURES FOR DEFENSE, SETTLEMENT AND
                      INDEMNIFICATION OF THIRD PARTY CLAIMS...............17
   SECTION 6.5       ADDITIONAL MATTERS...................................18
   SECTION 6.6       ADDITIONAL MATTERS...................................19
   SECTION 6.7       SURVIVAL OF INDEMNITIES..............................19

                         ARTICLE VII  MISCELLANEOUS
   SECTION 7.1       LIMITATION OF LIABILITY..............................19
   SECTION 7.2       ENTIRE AGREEMENT.....................................20
   SECTION 7.3       GOVERNING LAW........................................20
   SECTION 7.4       TERMINATION..........................................20
   SECTION 7.5       NOTICES..............................................20
   SECTION 7.6       COUNTERPARTS.........................................20
   SECTION 7.7       BINDING EFFECT; ASSIGNMENT...........................20
   SECTION 7.8       SEVERABILITY.........................................20
   SECTION 7.9       FAILURE OR INDULGENCE NOT WAIVER; REMEDIES
                      CUMULATIVE..........................................21
   SECTION 7.10      AMENDMENT............................................21
   SECTION 7.11      AUTHORITY............................................21
   SECTION 7.12      INTERPRETATION.......................................21
   SECTION 7.13      CONFLICTING AGREEMENTS...............................21
   SECTION 7.14      RIGHT OF SET-OFF.....................................21

SCHEDULE 1.5  SETTLEMENT OF INTERCOMPANY INDEBTEDNESS.....................29
SCHEDULE 4.9  ALIGNMENT TRANSACTIONS......................................30
SCHEDULE 4.10  NOTIONAL VALUES............................................31

EXHIBIT A  FORM OF EMPLOYEE MATERS AGREEMENT..............................32
EXHIBIT B  FORM OF REGISTRATION RIGHTS AGREEMENT..........................33
EXHIBIT C  FORM OF TAX MATTERS AGREEMENT..................................34
EXHIBIT D  FORM OF INTELLECTUAL PROPERTY CROSS-LICENSE AND TRANSFER
            AGREEMENT.....................................................35
EXHIBIT E  FORM OF TRANSITIONAL SERVICES AGREEMENT........................36

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     THIS MASTER SEPARATION AGREEMENT (this "AGREEMENT") is entered into as of
_______________, 2001, between UtiliCorp United Inc. ("UTILICORP"), a Delaware
corporation, and Aquila, Inc., a Delaware corporation ("Aquila"). Capitalized
terms used but not defined herein shall have the meanings ascribed to them in
the Glossary attached hereto as Appendix A.

                                    RECITALS

     WHEREAS, the Boards of Directors of UtiliCorp and Aquila have each
determined that it would be appropriate and desirable for the Separation to
occur; and

     WHEREAS, UtiliCorp and Aquila currently contemplate that, in connection
with the Separation, Aquila will effect the IPO; and

     WHEREAS, UtiliCorp and Aquila further currently contemplate that, in
connection with the Separation, UtiliCorp and Aquila will effect the Alignment
Transactions; and

     WHEREAS, UtiliCorp currently contemplates that, within 12 months following
the IPO, UtiliCorp will effect the Distribution; and

     WHEREAS, UtiliCorp and Aquila intend that the Distribution will qualify as
a tax-free distribution under Section 355 of the Code, and that this Agreement
is intended to be, and is hereby adopted as, a plan of reorganization under
Section 368 of the Code; and

     WHEREAS, the parties intend in this Agreement, including the Appendix,
Exhibits and Schedules hereto, to set forth the principal arrangements between
them regarding the Separation, the IPO, and the Distribution;

     NOW, THEREFORE, in consideration of the foregoing and the covenants and
agreements set forth below, the parties hereto agree as follows:

                                    ARTICLE I

                                 THE SEPARATION

     Section 1.1 SEPARATION DATE. Unless otherwise provided in this Agreement,
or in any agreement to be executed in connection with this Agreement, the
effective time and date of the Separation and each undertaking or agreement in
connection with the Separation shall be as of 12:01 a.m., Kansas City time, on
the Separation Date.

     Section 1.2 DOCUMENTS TO BE DELIVERED. On the Separation Date, UtiliCorp
will deliver to Aquila, and Aquila will deliver to UtiliCorp, the following
agreements and items:

         A duly executed Employee Matters Agreement;

         A duly executed Registration Rights Agreement;

         A duly executed Tax Matters Agreement;

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         A duly executed Technology Agreement;

         A duly executed Transitional Services Agreement; and

Such other agreements, documents or instruments as the parties may agree are
necessary or desirable in order to achieve the purposes hereof.

     Section 1.3 TRANSFER OF CERTAIN ASSETS. Except as may be otherwise
contemplated in connection with the Alignment Transactions, effective as of the
Separation Date, (a) UtiliCorp shall, or shall cause the relevant member of the
UtiliCorp Group to, Transfer to Aquila or, at Aquila's direction, another member
of the Aquila Group all of the right, title, and interest of UtiliCorp or such
member of the UtiliCorp Group in and to all Aquila Assets that are owned, in
whole or in part, by a member of the UtiliCorp Group, as the same shall exist on
the Separation Date or on such later date as a particular Transfer may occur, at
net book value, and (b) Aquila shall, or shall cause the relevant member of the
Aquila Group to, Transfer to UtiliCorp or, at UtiliCorp's direction, another
member of the UtiliCorp Group all of the right, title, and interest of Aquila or
such member of the Aquila Group in and to all UtiliCorp Assets that are owned,
in whole or in part, by a member of the Aquila Group, as the same shall exist on
the Separation Date or on such later date as a particular Transfer may occur, at
net book value.

     Section 1.4 ASSUMPTION OF CERTAIN LIABILITIES. Except as otherwise provided
in this Agreement or any Ancillary Agreement, effective as of the Separation
Date, (a) UtiliCorp shall, or shall cause another member of the UtiliCorp Group
to, assume all of the UtiliCorp Group Liabilities for which any member of the
Aquila Group is liable or otherwise responsible, and (b) Aquila shall, or shall
cause another member of the Aquila Group to, assume all of the Aquila Group
Liabilities for which any member of the UtiliCorp Group is liable or otherwise
responsible, in each case consistent with the purposes of the transactions
contemplated by this Agreement.

     Section 1.5 SETTLEMENT OF INTERCOMPANY DEBT. Financial indebtedness of any
member of the Aquila Group to any member of the UtiliCorp Group, or of any
member of the UtiliCorp Group to any member of the Aquila Group, shall be
settled as of the Separation Date in accordance with Schedule 1.5 attached
hereto.

                                   ARTICLE II

                       THE IPO AND ACTIONS PENDING THE IPO

     Section 2.1 TRANSACTIONS PRIOR TO THE IPO. Subject to Section 2.5 and the
conditions specified in Section 2.4, UtiliCorp and Aquila shall use their
reasonable commercial efforts to consummate the IPO. Such efforts shall include,
but not necessarily be limited to, those specified in this Section 2.1:

         (a) IPO REGISTRATION STATEMENT. Aquila shall file the IPO Registration
Statement, and such amendments or supplements thereto, as may be necessary in
order to cause the same to become and remain effective as required by law or by
the Underwriters, including, but not limited to, filing such amendments to the
IPO Registration Statement as may be required by the Underwriting Agreement, the
Commission, or federal, state or foreign securities laws. UtiliCorp and Aquila
shall also cooperate in preparing and filing with the Commission and causing to
become effective a registration statement registering the common stock of Aquila
under the Exchange Act, and any

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registration statements or amendments thereof which are required to reflect the
establishment of, or amendments to, any employee benefit and other plans
necessary or appropriate in connection with the IPO, the Separation, the
Distribution or the other transactions contemplated by this Agreement.

         (b) UNDERWRITING AGREEMENT. Aquila shall enter into the Underwriting
Agreement, in form and substance reasonably satisfactory to UtiliCorp and
Aquila, and shall comply with its obligations thereunder.

         (c) OTHER MATTERS. Subject to Section 2.5, UtiliCorp and Aquila shall
consult with each other and the Underwriters regarding the timing, pricing and
other material matters with respect to the IPO.

         (d) BLUE SKY. Aquila shall use its reasonable commercial efforts to
take all such action as may be necessary or appropriate under state securities
and blue sky laws of the United States (and any comparable laws under any
foreign jurisdictions) in connection with the IPO.

         (e) NYSE LISTING. Aquila shall prepare, file and use reasonable
commercial efforts to seek to make effective an application for listing of the
Class A Common Stock issued in the IPO on the NYSE, subject to official notice
of issuance.

     Section 2.2 USE OF PROCEEDS. The proceeds of the IPO (net of Underwriters'
commissions and IPO-related expenses) will be used by Aquila for the repayment
of intercompany indebtedness of the Aquila Group to the UtiliCorp Group,
consistent with Schedule 1.5 attached hereto, and otherwise for general
corporate purposes.

     Section 2.3 COOPERATION. Aquila shall consult with, and cooperate in all
respects with, UtiliCorp in connection with the pricing of the Class A Common
Stock to be offered in the IPO and all other matters relating to the IPO and
shall, at UtiliCorp's direction, promptly take any and all actions necessary or
desirable to consummate the IPO as contemplated by the IPO Registration
Statement and the Underwriting Agreement.

     Section 2.4 CONDITIONS PRECEDENT TO CONSUMMATION OF THE IPO. The IPO, and
thus the obligations of the parties to use their reasonable commercial efforts
to consummate the IPO, shall be conditioned on the satisfaction or waiver by the
appropriate party or third party of the following conditions:

         (a) REGISTRATION STATEMENT. The IPO Registration Statement shall have
been filed and declared effective by the Commission, and there shall be no
stop-order in effect with respect thereto.

         (b) BLUE SKY. The actions and filings with regard to state securities
and blue sky laws of the United States (and any comparable laws under any
foreign jurisdictions) described in Section 2.1(d) shall have been taken and
made and, where applicable, have become effective or been accepted.

         (c) NYSE LISTING. The Class A Common Stock to be issued in the IPO
shall have been accepted for listing on the NYSE, on official notice of
issuance.

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         (d) UNDERWRITING AGREEMENT. Aquila shall have entered into the
Underwriting Agreement and all conditions to the obligations of Aquila and the
Underwriters shall have been satisfied or waived.

         (e) GOVERNMENTAL APPROVALS. Any material Governmental Approvals
necessary to consummate the IPO shall have been obtained and be in full force
and effect.

         (f) NO LEGAL RESTRAINTS. No order, injunction or decree issued by any
court or agency of competent jurisdiction or other legal restraint or
prohibition preventing the consummation of the Separation or the IPO or any of
the other transactions contemplated by this Agreement shall be in effect.

         (g) OTHER ACTIONS. Such other actions as the parties hereto may, based
upon the advice of counsel, reasonably request to be taken prior to the IPO in
order to assure the successful completion of the IPO shall have been taken.

         (h) NO TERMINATION. This Agreement shall not have been terminated.

         (i) DISTRIBUTION MATTERS. All conditions to permit the Distribution to
qualify as a tax-free distribution to UtiliCorp, Aquila and UtiliCorp's
stockholders shall, to the extent applicable at the time of the IPO, be
satisfied, and there shall be no event or condition that is likely to cause any
of such conditions not to be satisfied as of the time of the Distribution or
thereafter.

     Section 2.5 SOLE DISCRETION OF UTILICORP. Notwithstanding anything herein
to the contrary, UtiliCorp may at any time and from time to time prior to the
Separation Date decide to abandon the IPO, and in the event of such decision,
Aquila shall, at UtiliCorp's direction, take all actions necessary or desirable
in order to effect such abandonment.

                                   ARTICLE III

                                THE DISTRIBUTION

     Section 3.1 SOLE DISCRETION OF UTILICORP. UtiliCorp currently intends,
following the consummation of the IPO, to complete the Distribution within 12
months of the Separation Date. UtiliCorp shall, in its sole and absolute
discretion, determine the date of the consummation of the Distribution and all
terms of the Distribution, including, without limitation, the form, structure
and terms of any transaction(s) and/or offering(s) to effect the Distribution
and the timing of and conditions to the consummation of the Distribution. In
addition, UtiliCorp may at any time and from time to time until the completion
of the Distribution decide to abandon the Distribution or modify or change the
terms of the Distribution, including, without limitation, by accelerating or
delaying the timing of the consummation of all or part of the Distribution.
Aquila shall cooperate with UtiliCorp in all respects to accomplish the
Distribution and shall, at UtiliCorp's direction, promptly take any and all
actions necessary or desirable to effect the Distribution, including, without
limitation, the registration under the Securities Act of the Common Stock on an
appropriate registration form or forms to be designated by UtiliCorp. UtiliCorp
shall select any investment banker(s) and manager(s) in connection with the
Distribution, as well as any financial printer, solicitation and/or exchange
agent and outside counsel for UtiliCorp; provided, however, that nothing herein
shall prohibit Aquila from engaging (at its own expense) its own financial,
legal, accounting and other advisors in connection with the Distribution.

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     Section 3.2 THE DISTRIBUTION.

         (a) DELIVERY OF SHARES FOR DISTRIBUTION. Subject to Section 3.4 hereof,
on or prior to the Distribution Date, UtiliCorp will deliver to the Distribution
Agent a single stock certificate, endorsed by UtiliCorp in blank, representing
all of the outstanding shares of Common Stock then owned by UtiliCorp, and shall
cause the transfer agent for the shares of common stock of UtiliCorp to instruct
the Distribution Agent to distribute on the Distribution Date to the holders of
record of common stock of UtiliCorp on the Record Date the appropriate number of
such shares of Common Stock to each such holder or designated transferee or
transferees of such holder.

         (b) SHARES RECEIVED. Subject to Sections 3.4 and 3.5, each holder
of common stock of UtiliCorp on the Record Date (or such holder's designated
transferee or transferees) will be entitled to receive in the Distribution a
number of shares of Class B Common Stock equal to the number of shares of common
stock of UtiliCorp held by such holder on the Record Date multiplied by a
fraction the numerator of which is the number of shares of Common Stock
beneficially owned by UtiliCorp on the Record Date and the denominator of which
is the number of shares of common stock of UtiliCorp outstanding on the Record
Date.

         (c) OBLIGATION TO PROVIDE INFORMATION. Aquila and UtiliCorp, as
the case may be, will provide to the Distribution Agent all share certificates
and any information required in order to complete the Distribution on the basis
specified above.

      Section 3.3 ACTIONS PRIOR TO THE DISTRIBUTION.

         (a) INFORMATION STATEMENT. UtiliCorp and Aquila shall prepare and
mail, prior to the Distribution Date, to the holders of common stock of
UtiliCorp such information concerning Aquila and the Distribution and such other
matters as UtiliCorp shall reasonably determine are necessary or desirable or as
may be required by law. UtiliCorp and Aquila will prepare, and Aquila will, to
the extent required under applicable law, file with the Commission any such
documentation which UtiliCorp and Aquila determines is necessary or desirable to
effectuate the Distribution, and UtiliCorp and Aquila shall each use its
reasonable commercial efforts to obtain all necessary approvals from the
Commission with respect thereto as soon as practicable.

         (b) BLUE SKY. UtiliCorp and Aquila shall take all such actions as may
be necessary or appropriate under the securities or blue sky laws of the United
States (and any comparable laws under any foreign jurisdiction) in connection
with the Distribution.

         (c) NYSE LISTING. Aquila shall prepare and file, and shall use its
reasonable commercial efforts to have approved, an application for the listing
of the Class B Common Stock of Aquila to be distributed in the Distribution on
the NYSE, subject to official notice of distribution.

         (d) CONDITIONS. Subject to Section 3.1, UtiliCorp and Aquila shall take
all reasonable steps necessary and appropriate to cause the conditions set forth
in Section 3.4 to be satisfied and to effect the Distribution on the
Distribution Date.

         (e) RESIGNATION OF DIRECTORS AND OFFICERS. Immediately prior to the
Distribution, (i) each person who is a Joint Employee and who is to continue as
an officer, director or employee of any member of the UtiliCorp Group after the
Distribution shall resign from each of such person's positions with each member
of the Aquila Group and (ii) each such

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Joint Employee who is to continue as an officer, director or employee of any
member of the Aquila Group after the Distribution shall resign from each of such
person's positions with each member of the UtiliCorp Group.

     Section 3.4 CONDITIONS TO DISTRIBUTION. The following are conditions to the
consummation of the Distribution. The conditions are for the sole benefit of
UtiliCorp and shall not give rise to or create any duty on the part of UtiliCorp
or the UtiliCorp Board of Directors to waive or not waive any such condition.

         (a) IPO CLOSING. The IPO shall have closed.

         (b) GOVERNMENTAL APPROVALS. Any material Governmental Approvals
necessary to consummate the Distribution shall have been obtained and be in full
force and effect.

         (c) NO LEGAL RESTRAINTS. No order, injunction or decree issued by any
court or agency of competent jurisdiction or other legal restraint or
prohibition preventing the consummation of the Distribution shall be in effect
and no other event outside the control of UtiliCorp shall have occurred or
failed to occur that prevents the consummation of the Distribution.

         (d) NO MATERIAL ADVERSE EFFECT. No other events or developments shall
have occurred that, in the judgment of the Board of Directors of UtiliCorp,
would result in the Distribution having a material adverse effect on UtiliCorp
or on the stockholders of UtiliCorp.

         (e) IRS RULING. UtiliCorp shall have obtained a private letter ruling
from the Internal Revenue Service in form and substance satisfactory to
UtiliCorp (in its sole discretion), and such ruling shall remain in effect as of
the Distribution Date, to the effect that (i) the distribution by UtiliCorp of
all of its Aquila stock to the stockholders of UtiliCorp will qualify as a
reorganization under Section 355 of the Code and (ii) no gain or loss will be
recognized by (and no amount will otherwise be included in the income of) the
stockholders of UtiliCorp upon their receipt of Class B Common Stock in the
Distribution.

     Section 3.5 FRACTIONAL SHARES. As soon as practicable after the
Distribution Date, UtiliCorp shall direct the Distribution Agent to (a)
determine the number of whole shares and fractional shares of Class B Common
Stock allocable to each holder of record or beneficial owner of common stock of
UtiliCorp as of the Record Date, (b) aggregate all such fractional shares and
sell the whole shares obtained thereby at the direction of UtiliCorp, in open
market transactions and at then prevailing trading prices, and (c) cause to be
distributed to each such holder or for the benefit of each such beneficial owner
to which a fractional share shall be allocable such holder or owner's ratable
share of the proceeds of such sale, after making appropriate deductions of the
amount required to be withheld for federal income tax purposes and after
deducting an amount equal to all brokerage charges, commissions and transfer
taxes attributed to such sale. UtiliCorp and the Distribution Agent shall use
their reasonable commercial efforts to aggregate the shares of common stock of
UtiliCorp that may be held by any beneficial owner thereof through more than one
account in determining the fractional share allocable to such beneficial owner.

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                                   ARTICLE IV

                           COVENANTS AND OTHER MATTERS

     Section 4.1 FURTHER ASSURANCES. Each of UtiliCorp and Aquila shall from
time to time execute and deliver, or cause to be executed and delivered, all
such further agreements, documents, and instruments, and do, or cause to be
done, all such other acts and things, as the other may reasonably request,
either before or after the Separation Date or the Distribution Date, to more
effectively carry out and evidence the transactions contemplated by this
Agreement and the Ancillary Agreements, including the Alignment Transactions and
the transfer and allocation of assets and liabilities in connection with the
Separation as set forth herein.

     Section 4.2 AGREEMENT FOR EXCHANGE OF INFORMATION.

         (a) GENERAL. Each of UtiliCorp and Aquila agrees to provide, or cause
to be provided, to each other, at any time, as soon as reasonably practicable
after written request therefor, any Information in the possession or under the
control of such party that the requesting party reasonably needs (i) to comply
with reporting, disclosure, filing or other requirements imposed on the
requesting party (including under applicable securities laws) by a Governmental
Authority having jurisdiction over the requesting party, (ii) for use in any
other judicial, regulatory, administrative or other proceeding or in order to
satisfy audit, accounting, insurance claims, regulatory, litigation or other
similar requirements, (iii) to comply with its obligations under this Agreement
or any Ancillary Agreement or (iv) in connection with the ongoing businesses of
UtiliCorp or Aquila as it relates to the conduct of such businesses prior to the
Change of Control Date, as the case may be; provided, however, that in the event
that any party determines that any such provision of Information could be
commercially detrimental, violate any law or agreement, or waive any
attorney-client privilege, the parties shall take all reasonable measures to
permit the compliance with such obligations in a manner that avoids any such
harm or consequence.

         (b) INTERNAL ACCOUNTING CONTROLS; FINANCIAL INFORMATION. After the
Separation Date, (i) each party shall maintain in effect at its own cost and
expense adequate systems and controls for its business to the extent necessary
to enable the other party to satisfy its reporting, accounting, audit and other
obligations, and (ii) each party shall provide, or cause to be provided, to the
other party and its Subsidiaries in such form as such requesting party shall
reasonably request, at no charge to the requesting party, all financial and
other data and information as the requesting party reasonably determines
necessary or advisable in order to prepare its financial statements and reports
or filings with any Governmental Authority.

         (c) OWNERSHIP OF INFORMATION. Any Information owned by a party that is
provided to a requesting party pursuant to this Section 4.2 shall be deemed to
remain the property of the providing party. Unless specifically set forth
herein, nothing contained in this Agreement shall be construed as granting or
conferring rights of license or otherwise in any such Information.

         (d) RECORD RETENTION. To facilitate the exchange of Information
pursuant to this Section 4.2 and other provisions of this Agreement after the
Separation Date, each party agrees to use its reasonable commercial efforts to
retain all Information in its respective possession or control on the Separation
Date substantially in accordance with UtiliCorp's policies as in effect on the

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Separation Date. Aquila shall not amend its or its Subsidiaries' record
retention policies prior to the Change of Control Date without the consent of
UtiliCorp. However, except as otherwise set forth in the Tax Matters Agreement,
at any time after the Change of Control Date, each party may amend its record
retention policy at such party's discretion; provided, however, that if a party
desires to effect the amendment within three years after the Change of Control
Date, the amending party must give 30 days prior written notice of such change
in the policy to the other party to this Agreement. No party will destroy, or
permit any of its Subsidiaries to destroy, any Information that exists on the
Separation Date (other than Information that is permitted to be destroyed under
UtiliCorp's current record retention policy) without first notifying the other
party of the proposed destruction and giving the other party the opportunity to
take possession of such Information prior to such destruction.

         (e) LIMITATION OF LIABILITY. Neither party shall have any liability to
the other party in the event that any Information exchanged or provided pursuant
to this Section is found to be inaccurate, in the absence of willful misconduct
by the party providing such Information. No party shall have any liability to
any other party if any Information is destroyed or lost after reasonable
commercial efforts by such party to comply with the provisions of Section
4.2(d).

         (f) OTHER AGREEMENTS PROVIDING FOR EXCHANGE OF INFORMATION. The rights
and obligations granted under this Section 4.2 are subject to any specific
limitations, qualifications or additional provisions on the sharing, exchange or
confidential treatment of Information set forth in this Agreement or any
Ancillary Agreement.

         (g) PRODUCTION OF WITNESSES; RECORDS; COOPERATION. Each party hereto
shall, except in the case of a legal or other proceeding by one party against
the other party (which shall be governed by such discovery rules as may be
applicable under Section 4.5 or otherwise), use its reasonable commercial
efforts to make available to the other party, upon written request, the former,
current and future directors, officers, employees, other personnel and agents of
such party as witnesses and any books, records or other documents within its
control or which it otherwise has the ability to make available, to the extent
that any such person (giving consideration to business demands of such
directors, officers, employees, other personnel and agents) or books, records or
other documents may reasonably be required in connection with any legal,
regulatory, administrative or other proceeding in which the requesting party may
from time to time be involved, regardless of whether such legal, regulatory,
administrative or other proceeding is a matter with respect to which
indemnification may be sought hereunder. The requesting party shall bear all
costs and expenses in connection therewith.

     Section 4.3 AUDITORS AND AUDITS; ANNUAL AND QUARTERLY STATEMENTS AND
ACCOUNTING. Each party agrees that, until the Change of Control Date, and with
respect to any financial reporting period during which Aquila was or is a
Subsidiary of UtiliCorp:

         (a) SELECTION OF AUDITORS. Aquila shall not select a different
accounting firm than the firm selected by UtiliCorp to audit its financial
statements to serve as the Aquila Auditors for purposes of providing an opinion
on its consolidated financial statements without UtiliCorp's prior written
consent.

         (b) DATE OF AUDITORS' OPINION AND QUARTERLY REVIEWS. Aquila shall take
such actions as may be necessary to enable the Aquila Auditors to complete their
audit of Aquila's financial statements such that they will date their opinion on
Aquila's audited annual financial statements on the same date that UtiliCorp's
Auditors date their opinion on UtiliCorp's audited

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annual financial statements, and to enable UtiliCorp to meet its timetable for
the printing, filing and public dissemination of UtiliCorp's annual financial
statements. Aquila shall take such actions as may be necessary to enable the
Aquila Auditors to complete their quarterly review procedures such that they
will provide clearance on Aquila's quarterly financial statements on the same
date that UtiliCorp's Auditors provide clearance on UtiliCorp's quarterly
financial statements.

         (c) ANNUAL AND QUARTERLY FINANCIAL STATEMENTS. Aquila shall provide to
UtiliCorp on a timely basis all Information that UtiliCorp reasonably requires
to meet its schedule for the preparation, printing, filing, and public
dissemination of UtiliCorp's annual and quarterly financial statements. Without
limiting the generality of the foregoing, Aquila will provide all required
financial Information with respect to Aquila and its Subsidiaries to the Aquila
Auditors in a sufficient and reasonable time and in sufficient detail to permit
the Aquila Auditors to take all steps and perform all reviews necessary to
provide sufficient assistance to UtiliCorp's Auditors with respect to
Information to be included or contained in UtiliCorp's annual and quarterly
financial statements. Similarly, UtiliCorp shall provide to Aquila on a timely
basis all Information that Aquila reasonably requires to meet its schedule for
the preparation, printing, filing, and public dissemination of Aquila's annual
and quarterly financial statements. Without limiting the generality of the
foregoing, UtiliCorp will provide all required financial Information with
respect to UtiliCorp and its Subsidiaries to UtiliCorp's Auditors in a
sufficient and reasonable time and in sufficient detail to permit UtiliCorp's
Auditors to take all steps and perform all reviews necessary to provide
sufficient assistance to the Aquila Auditors with respect to Information to be
included or contained in Aquila's annual and quarterly financial statements.

         (d) IDENTITY OF PERSONNEL PERFORMING THE ANNUAL AUDIT AND QUARTERLY
REVIEWS. Aquila shall authorize the Aquila Auditors to make available to
UtiliCorp's Auditors both the personnel who performed or are performing the
annual audits and quarterly reviews of Aquila and work papers related to the
annual audits and quarterly reviews of Aquila, in all cases within a reasonable
time prior to the Aquila Auditors' opinion date, so that UtiliCorp's Auditors
are able to perform the procedures they consider necessary to take
responsibility for the work of the Aquila Auditors as it relates to UtiliCorp's
Auditors' report on UtiliCorp's financial statements, all within sufficient time
to enable UtiliCorp to meet its timetable for the printing, filing and public
dissemination of UtiliCorp's annual and quarterly statements. Similarly,
UtiliCorp shall authorize UtiliCorp's Auditors to make available to the Aquila
Auditors both the personnel who performed or are performing the annual audits
and quarterly reviews of UtiliCorp and work papers related to the annual audits
and quarterly reviews of UtiliCorp, in all cases within a reasonable time prior
to UtiliCorp's Auditors' opinion date, so that the Aquila Auditors are able to
perform the procedures they consider necessary to take responsibility for the
work of UtiliCorp's Auditors as it relates to the Aquila Auditors' report on
Aquila's statements, all within sufficient time to enable Aquila to meet its
timetable for the printing, filing and public dissemination of Aquila's annual
and quarterly financial statements.

         (e) ACCOUNTING ESTIMATES AND PRINCIPLES. Aquila shall give UtiliCorp as
much prior notice as is reasonably practicable of any anticipated determination
of its accounting estimates, or any proposed changes in its accounting estimates
from those in effect on the Separation Date, and Aquila shall not change any of
its accounting principles from those in effect on the Separation Date without
UtiliCorp's prior written consent. Aquila will consult with UtiliCorp and, if
requested by UtiliCorp, UtiliCorp's Auditors with respect thereto. UtiliCorp
shall give Aquila as much prior notice as is reasonably practicable of any
significant proposed changes in its or accounting principles from those in
effect on the Separation Date.

                                  9
<PAGE>

     Section 4.4 PAYMENT OF EXPENSES. Aquila shall pay all underwriting fees
(including incentive fees), discounts and commissions incurred in connection
with the IPO and all other direct and indirect costs and expenses of the parties
hereto in connection with the preparation of this Agreement and the Ancillary
Agreements, the IPO and the Alignment Transactions. Aquila shall also pay any
internal fees, costs and expenses incurred by Aquila in connection with the
Distribution, but otherwise UtiliCorp shall pay all fees and all out-of-pocket
costs and expenses of the parties hereto in connection with the Distribution.

     Section 4.5 DISPUTE RESOLUTION. Except as otherwise set forth in any
Ancillary Agreement, resolution of any and all Disputes shall be exclusively
governed by and settled in accordance with the provisions of this Section 4.5.

         (a) SEPARATION COMMITTEE. Effective as of the Separation Date,
UtiliCorp and Aquila shall form the Separation Committee. The Separation
Committee shall be responsible for resolving any and all Disputes, including as
to (i) whether any Action or Liability is a UtiliCorp Liability or an Aquila
Liability, (ii) whether any asset belongs to a member of the UtiliCorp Group or
a member of the Aquila Group, and (iii) the interpretation of any provision of
this Agreement or any Ancillary Agreement. In the event of any Dispute, each
member of the UtiliCorp Group and the Aquila Group shall have the right to refer
in writing the Dispute to the Separation Committee for resolution. The
Separation Committee shall be required to render a written decision with respect
to any Dispute within 30 days of its receipt of referral. The decision of the
Separation Committee with respect to any Dispute shall be binding on the
UtiliCorp Group and the Aquila Group and their respective successors and
assigns.

         (b) NON-BINDING MEDIATION. In the event that any Dispute is not settled
by the Separation Committee within 30 days after the referral of such Dispute to
the Separation Committee under section 4.5(a), the parties will attempt in good
faith to resolve such Dispute by non-binding mediation in accordance with the
AAA Commercial Mediation Rules. The mediation shall be held within 30 days of
the end of the 30-day period afforded the Separation Committee to resolve the
Dispute in accordance with Section 4.5(a). The costs of mediation shall be
shared equally by the parties to the mediation. Any settlement reached by
mediation shall be recorded in writing, signed by the parties, and shall be
binding on them.

         (c) ARBITRATION. In the event that any Dispute is not settled by
mediation within 30 days after the referral of such Dispute to mediation under
Section 4.5(b), the Dispute shall be resolved by binding arbitration in
accordance with the terms hereof. The arbitration shall be administered by the
AAA in accordance with the terms of this Section 4.5(c), the Commercial
Arbitration Rules of the AAA, and, to the maximum extent applicable, the Federal
Arbitration Act. Judgment on any award rendered by an arbitrator may be entered
in any court having jurisdiction. Any arbitration hereunder shall be conducted
before a panel of three arbitrators. Such panel shall consist of one individual
designated by UtiliCorp, one individual designated by Aquila, and one individual
designated by the designees of UtiliCorp and Aquila. If either UtiliCorp or
Aquila fails to designate an arbitrator within 10 days after the filing of the
Dispute with the AAA, or if either of UtiliCorp's or Aquila's arbitrators fails
to designate a third arbitrator within 30 days after the later of their
appointments, the arbitrator vacancies shall be filled by the AAA. An
arbitration proceeding hereunder shall be conducted in Kansas City, Missouri,
and shall be concluded within 120 days of the filing of the Dispute with the
AAA. The arbitrators shall be empowered to award sanctions and to take such
other actions pursuant to the Federal Rules of Civil Procedure and applicable
law. The arbitrators may assess the costs and expenses of the arbitration in a
manner they deem equitable. The

                                     10
<PAGE>

arbitrators shall make specific written findings of fact and conclusions of law
for each arbitrated Dispute. The decision of the arbitrators shall be final and
binding on the parties.

         (d) PROCEEDINGS. Notwithstanding the foregoing provisions of this
Section 4.5, nothing herein shall prohibit either party from seeking legal or
judicial relief if such party believes in good faith that it would be materially
and irreparably harmed by a failure to do so during the time that good faith
efforts are being made to resolve the Dispute by the Separation Committee or
through mediation or arbitration. In the event that such relief is sought under
this Section 4.5(d), the parties agree to continue to attempt to resolve any
Dispute according to the terms of Sections 4.5(a), 4.5(b) and 4.5(c).

     Section 4.6 GOVERNMENTAL APPROVALS. The parties acknowledge that certain of
the transactions contemplated by this Agreement and the Ancillary Agreements are
subject to certain conditions established by applicable government regulations,
orders, and approvals. The parties intend to implement this Agreement, the
Ancillary Agreements and the transactions contemplated hereby and thereby
consistent with and to the extent permitted by such regulations, orders, and
approvals and to cooperate toward obtaining and maintaining in effect such
Governmental Approvals as may be required in order to implement this Agreement
and each of the Ancillary Agreements as fully as possible in accordance with
their respective terms. To the extent that any of the transactions contemplated
by this Agreement or any Ancillary Agreement require any Governmental Approvals,
the parties will use their reasonable commercial efforts to obtain any such
Governmental Approvals.

     Section 4.7 REGULATORY PROCEEDINGS. For a period beginning on the
Separation Date and ending two years after the Change of Control Date, Aquila
agrees that neither it nor any other member of the Aquila Group will initiate,
intervene in, or participate in any proceeding or matter before the Federal
Energy Regulatory Commission or any agency or legislature of the States of
Colorado, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska or any
international jurisdiction in which any member of the UtiliCorp Group operates
that involves (a) corporate or financial transactions involving any member of
the UtiliCorp Group as constituted on the Change of Control Date or (b) the
generation, transmission, distribution, purchase or sale of electricity, natural
gas, or local or long distance telephone, internet, or video services by any
member of the UtiliCorp Group as constituted on the Change of Control Date
unless, in any such case, prior written consent is given by UtiliCorp, except to
the extent that any such proceeding or matter directly involves obligations
arising under this Agreement or any of the Ancillary Agreements, or to the
extent any such proceeding or matter directly involves a contract or agreement
to which any member of the Aquila Group is a party. Furthermore, during such
period, Aquila agrees to cooperate with UtiliCorp, at UtiliCorp's request and
expense, in any such regulatory proceeding or matter, or in any other regulatory
proceeding or matter involving any member of the UtiliCorp Group.

     Section 4.8 NON-DISCLOSURE AND NON-USE OF CONFIDENTIAL INFORMATION.

         (a) NON-DISCLOSURE. During the Confidentiality Period, the Receiving
Party shall (i) protect the Confidential Information of the Disclosing Party
by using the same degree of care, but no less than a reasonable degree of
care, to prevent the unauthorized use, dissemination, or publication of the
Confidential Information as Receiving Party uses to protect its own
confidential information of a like nature and (ii) not disclose such
Confidential Information to any third party, except as expressly permitted
under this Agreement or in any Ancillary Agreement, without the prior written
consent of the Disclosing Party. Notwithstanding the previous sentence,
however, the Receiving Party may disclose the Confidential Information to its
Representatives to the extent that

                                   11
<PAGE>

such Representatives need to know such Confidential Information; provided,
however, that the Receiving Party shall inform each such Representative of the
confidential nature of the Confidential Information and shall be responsible for
any breach of this Section by any of its Representatives. In the event that the
Receiving Party is requested or required by legal or administrative process to
disclose any Confidential Information, the Receiving Party shall promptly notify
the Disclosing Party of such request or requirement so that the Disclosing Party
may seek an appropriate protective order or other relief. In any case, the
Receiving Party will (x) disclose only that portion of the Confidential
Information which the Receiving Party's legal counsel advises is required to be
disclosed, (y) use its reasonable efforts to ensure that such Confidential
Information is treated confidentially, and (z) notify the Disclosing Party as
soon as reasonably practicable of the items of Confidential Information so
disclosed. The Receiving Party acknowledges that remedies at law may be
inadequate to protect the Disclosing Party against any actual or threatened
breach of this Section by the Receiving Party, and, without prejudice to any
other rights and remedies otherwise available to the Disclosing Party, agrees to
the granting of injunctive relief in favor of the Disclosing Party without proof
of actual damages.

         (b) NON-USE. During the Confidentiality Period, the Receiving Party
shall not without reasonable commercial, regulatory, or other justification use
the Confidential Information of the Disclosing Party to the Disclosing Party's
detriment.

     Section 4.9 ALIGNMENT TRANSACTIONS. As promptly as practicable, and subject
to the receipt of all required Governmental Approvals and any required consents
or approvals of any lender to UtiliCorp or Aquila or any of their respective
Subsidiaries, Aquila and UtiliCorp shall cause the Alignment Transactions to
occur in substantially the manner set forth on Schedule 4.9 or in such other
manner as UtiliCorp and Aquila may agree, and each of UtiliCorp and Aquila shall
execute and deliver any and all instruments of transfer, stock transfer powers
or other agreements or documents and take such other actions as the other may
reasonable request in order to effect the Alignment Transactions in such manner.

     Section 4.10 CREDIT SUPPORT. Notwithstanding any other provision of this
Agreement or any Ancillary Agreement to the contrary, the parties agree that
UtiliCorp shall maintain in full force and effect each Credit Support
Arrangement that is outstanding as of the Separation Date, until such time as
such Credit Support Arrangement terminates or expires in accordance with its
terms or is otherwise released at the request of Aquila; provided that Aquila
shall use its commercially reasonable efforts to release or replace any
Credit Support Arrangement at UtiliCorp's request. In consideration of
UtiliCorp's maintenance of the Credit Support Arrangements, Aquila shall pay
to UtiliCorp a quarterly fee, beginning with the quarter comprising the first
three calendar months following the Change of Control Date, in an amount
equal to one-fourth of one percent of the notional amount of the obligations
underlying the Credit Support Arrangements as of the first day of such
quarter, as reasonably determined by UtiliCorp. UtiliCorp shall bill Aquila
for such fees on a quarterly basis. Such bills shall be accompanied by
reasonable documentation supporting such charges. Aquila shall satisfy all
such bills within 15 days after receipt of an invoice therefor. Late payments
shall bear interest at the lesser of 18% per annum or the maximum rate
allowed by law. For purposes of this Section 4.10, the "notional value" of
the obligations underlying a Credit Support Arrangement means the total
maximum exposure of UtiliCorp under that Credit Support Arrangement, without
regard to market conditions or other factors. Examples of the notional values
of the obligations underlying certain types of Credit Support Arrangements
are set forth in Schedule 4.10 attached hereto. Notwithstanding the foregoing
provisions of this Section 4.10, if the Distribution does not occur on or
before March 31, 2002, the parties agree to renegotiate the amount

                                  12
<PAGE>

of, the manner of calculating, and the payment dates and terms of the fee
payable by Aquila to UtiliCorp for its maintenance of the Credit Support
Agreements after that date.

     Section 4.11 AGREEMENT RELATING TO CONSENTS. Notwithstanding anything in
this Agreement to the contrary, this Agreement shall not constitute an agreement
to transfer or assign any asset or contract or any claim, right or benefit
arising thereunder or resulting therefrom, or assume any Liability, if an
attempted transfer, assignment or assumption thereof, without the necessary
consent of a third party, would constitute a breach or other contravention
thereof or in any way materially and adversely affect the rights of Aquila, or
any member of the Aquila Group, or UtiliCorp, or any member of the UtiliCorp
Group, thereunder. Aquila and UtiliCorp shall cooperate with each other, keep
each other informed, and will use commercially reasonable efforts necessary to
obtain the consent of any third party or any Governmental Authority required in
connection with the transfer, assignment or assumption pursuant to Section 1.3
or 1.4 of any such asset or contract or any claim, right or benefit arising
thereunder or resulting therefrom, or any Liability. Until such required consent
is obtained, or if such consent cannot be obtained or an attempted assignment or
assumption thereof would be ineffective or would adversely affect the rights of
the transferor thereunder so that the intended transferee would not in fact
receive substantially all such rights, Aquila and UtiliCorp will cooperate in a
mutually agreeable arrangement under which the intended transferee would obtain
the benefits and assume the obligations thereunder in accordance with this
Agreement, including (but not limited to) sub-contracting, sub-licensing or
sub-leasing to such transferee, or under which the transferor would enforce for
the benefit of the transferee any and all rights of the transferor against, with
the transferee assuming the transferor's obligations to, relevant third parties.
In the case of any transfer, assignment or assumption involving a third party
consent, the transferor shall not, without the prior written consent of the
transferee, agree to any terms of transfer, assignment or assumption which have
the effect of materially altering the rights or benefits arising under any of
the particular Aquila Assets, UtiliCorp Assets, Aquila Group Liabilities or
UtiliCorp Group Liabilities, as the case may be, subject to the transfer,
assignment or assumption.

                                    ARTICLE V

                                INSURANCE MATTERS

     Section 5.1 INSURANCE DURING THE INSURANCE TRANSITION.

         (a) MAINTAIN COMPARABLE INSURANCE. Throughout the Insurance Transition
Period, UtiliCorp shall, subject to insurance market conditions and other
factors beyond its control, maintain policies of insurance for the benefit of
the Aquila Covered Parties which are comparable to those maintained generally by
UtiliCorp for the benefit of the Aquila Covered Parties immediately prior to the
Insurance Transition Period; provided, however, if UtiliCorp determines that (i)
the amount or scope of such coverage will be reduced during the Insurance
Transition Period to a level materially inferior to the level of coverage in
existence immediately prior to the Insurance Transition Period, or (ii) the
retention or deductible level applicable to such coverage, if any, will be
increased during the Insurance Transition Period to a level materially greater
than the levels in existence immediately prior to the Insurance Transition
Period, UtiliCorp shall give Aquila notice of such determination as promptly as
practicable. Upon notice of such determination, Aquila shall be entitled to no
less than 30 days to evaluate its options regarding continuance of coverage
hereunder and may cancel its interest in all or any portion of such coverage as
of any day within such 30-day period. Except as provided below, during the
Insurance Transition Period, such policies of insurance shall cover Aquila
Covered Parties for liabilities and losses incurred prior to the end of the
Insurance Transition Period.

                                     13
<PAGE>

         (b) REIMBURSEMENT FOR PREMIUMS. Aquila shall promptly pay or reimburse
UtiliCorp for premium expenses which UtiliCorp may incur in respect of or in
connection with the insurance coverages maintained pursuant to this Section 5.1,
including but not limited to any subsequent premium adjustments. Aquila will
also reimburse UtiliCorp for all direct and indirect costs and expenses incurred
to pursue insurance recoveries from Insurance Policies for Insured Aquila
Liabilities, plus an administrative fee of 1% of such costs and expenses. All
payments and reimbursements by Aquila and Aquila Covered Parties to UtiliCorp
shall be made within 15 days after Aquila's receipt of an invoice from
UtiliCorp. Late payments or reimbursements shall accrue interest at the lesser
of 18% or the maximum rate permitted by law.

     Section 5.2 COOPERATION AND AGREEMENT NOT TO RELEASE CARRIERS. Each of
UtiliCorp and Aquila will share such information as is reasonably necessary in
order to permit the other to manage and conduct its insurance matters in an
orderly fashion. Each of UtiliCorp and Aquila, at the request of the other,
shall cooperate with and use commercially reasonable efforts to assist the other
in recoveries for claims made under any insurance policy for the benefit of any
insured party, and neither UtiliCorp nor Aquila, nor any of their Subsidiaries,
shall take any action which would intentionally jeopardize or otherwise
interfere with either party's ability to collect any proceeds payable pursuant
to any insurance policy. Except as otherwise contemplated by this Agreement or
any Ancillary Agreement, after the Separation Date, neither UtiliCorp nor Aquila
shall (and shall ensure that no member of their respective Groups shall),
without the consent of the other, provide any insurance carrier with a release,
or amend, modify or waive any rights under any such policy or agreement, if such
release, amendment, modification or waiver would adversely affect any rights or
potential rights of any member of the other Group thereunder. However, nothing
in this Section 5.2 shall (a) preclude any member of any Group from presenting
any claim or from exhausting any policy limit, (b) require any member of any
Group to pay any premium or other amount or to incur any Liability, or (c)
require any member of any Group to renew, extend or continue any policy in
force.

     Section 5.3 INSURANCE AFTER THE INSURANCE TRANSITION PERIOD. Except as
otherwise set forth herein, from and after the Insurance Transition Period,
Aquila, and Aquila alone, shall be responsible for obtaining and maintaining
insurance programs for its risk of loss, and such insurance arrangements shall
be separate and apart from UtiliCorp's insurance programs. Notwithstanding the
foregoing, UtiliCorp, upon the request and at the expense of Aquila, shall
assist Aquila in the transition to its own separate insurance programs from and
after the Insurance Transition Period, and shall provide Aquila with any
information that is in the possession of UtiliCorp and is reasonably available
and necessary to either obtain insurance coverages for Aquila or to assist
Aquila in preventing unintended self-insurance, in whatever form.

     Section 5.4 RESPONSIBILITIES FOR SELF-INSURED OBLIGATIONS. Aquila will
reimburse UtiliCorp for all amounts necessary to exhaust or otherwise satisfy
all applicable self-insured retentions, amounts for fronted policies,
deductibles and retrospective premium adjustments and similar amounts not
covered by Insurance Policies in connection with Aquila Liabilities.

     Section 5.5 INSUFFICIENT LIMITS OF LIABILITY FOR UTILICORP LIABILITIES AND
AQUILA LIABILITIES. In the event that there are insufficient limits of liability
available under UtiliCorp's Insurance Policies in effect prior to the end of the
Insurance Transition Period to cover the Liabilities of UtiliCorp and/or Aquila
that would otherwise be covered by such Insurance Policies, then to the extent
that other insurance is not available to UtiliCorp and/or Aquila for such
Liabilities, an adjustment will be made in accordance with the following
procedures:

                                   14
<PAGE>

         (a) Each party will be allocated an amount equal to its proportional
share of any Liabilities (which Liabilities would otherwise be covered under
UtiliCorp's Insurance Policies) in excess of the Coverage Amount. Each party's
proportional share of such excess Liabilities shall be calculated by multiplying
(A) the aggregate amount of all Liabilities (net of any deductible) of both
parties which are eligible for coverage under a UtiliCorp Insurance Policy in
the coverage period applicable to such policy, by (B) a fraction, the numerator
of which is the amount of such Liabilities attributable to such party, and the
denominator of which is the aggregate amount of all such Liabilities of both
parties.

         (b) A party who receives more than its share of the Coverage Amount
agrees to reimburse the other party to the extent that the Liabilities of the
other party that would have been covered under such Insurance Policies (subject
to the limitations of Section 5.9) is less that the other party's share of the
Coverage Amount.

         (c) In addition to and without limiting the foregoing, UtiliCorp and
Aquila shall cooperate and use their reasonable best efforts to maintain such
general liability or other applicable shared coverage levels for both parties as
are in existence on the Separation Date. To that effect, in the event that the
coverage under any general liability or other applicable shared policy is eroded
to less than 50% of the applicable level of coverage as of the Separation Date,
the parties shall cooperate in equitably determining the appropriate allocation
of the costs of the responsibility for the reinstatement, subject to market
availability, of coverage under such policies to its original level.

     Section 5.6 NO ASSIGNMENT OF WAIVER. This Article V shall not be considered
as an attempted assignment of any policy of insurance or as a contract of
insurance and shall not be construed to waive any right or remedy of any member
of the UtiliCorp Group in respect of any Insurance Policy or any other contract
or policy of insurance.

     Section 5.7 NO LIABILITY. Aquila does hereby, for itself and as agent for
each other member of the Aquila Group, agree that no member of UtiliCorp Group
or any UtiliCorp Indemnitee shall have any Liability whatsoever as a result of
the insurance policies and practices of UtiliCorp and its Subsidiaries as in
effect at any time prior to the end of the Insurance Transition Period,
including as a result of the level or scope of any such insurance, the
creditworthiness of any insurance carrier, the terms and conditions of any
policy, the adequacy or timeless of any notice to any insurance carrier with
respect to any claim or potential claim or otherwise.

     Section 5.8 NO RESTRICTIONS. Nothing in this Agreement shall be deemed to
restrict any member of the Aquila Group from acquiring at its own expense any
other insurance policy in respect of any Liabilities or covering any period.

     Section 5.9 FURTHER AGREEMENTS. The parties acknowledge that they intend to
allocate financial obligations without violating any laws regarding insurance,
self-insurance or other financial responsibility. If it is determined that any
action undertaken pursuant to this Agreement or any Ancillary Agreement is
violative of any insurance, self-insurance or related financial responsibility
law or regulations, the parties agree to work together to do whatever is
necessary to comply with such law or regulation while trying to accomplish, as
much as possible, the allocation of financial obligations as intended in this
Agreement and any Ancillary Agreement.

     Section 5.10 MATTERS GOVERNED BY EMPLOYEE MATTERS AGREEMENT. This Article V
shall not apply to any insurance policies that are the subject of the Employee
Matters Agreement.

                                   15

<PAGE>

                                   ARTICLE VI

                        MUTUAL RELEASES; INDEMNIFICATION

     Section 6.1 RELEASE OF PRE-CLOSING CLAIMS.

         (a) AQUILA RELEASE. Except as otherwise provided herein, effective as
of the Separation Date, Aquila does hereby, for itself and as agent for each
member of the Aquila Group, remise, release and forever discharge the UtiliCorp
Indemnitees from any and all Liabilities whatsoever, whether at law or in equity
(including any right of contribution), whether arising under any contract or
agreement, by operation of law or otherwise, existing or arising from any acts
or events occurring or failing to occur or alleged to have occurred or to have
failed to occur or any conditions existing or alleged to have existed prior to
the Separation Date, including any such acts, events or conditions prior to the
Separation Date in connection with the transactions contemplated by this
Agreement and the Ancillary Agreements and all other activities to implement any
of the Separation, the IPO and the Distribution.

         (b) UTILICORP RELEASE. Except as otherwise provided herein, effective
as of the Separation Date, UtiliCorp does hereby, for itself and as agent for
each member of the UtiliCorp Group, remise, release and forever discharge the
Aquila Indemnitees from any and all Liabilities whatsoever, whether at law or in
equity (including any right of contribution), whether arising under any contract
or agreement, by operation of law or otherwise, existing or arising from any
acts or events occurring or failing to occur or alleged to have occurred or to
have failed to occur or any conditions existing or alleged to have existed prior
to the Separation Date, including any such acts, events or conditions prior to
the Separation Date in connection with the transactions contemplated by this
Agreement and the Ancillary Agreements and all other activities to implement any
of the Separation, the IPO and the Distribution.

         (c) EXCLUDED LIABILITIES: NO IMPAIRMENT. Nothing contained in Section
6.1(a) or (b) shall release any claims under, or impair any right of any Person
to enforce, this Agreement, any Ancillary Agreement, or any Intercompany
Agreement, in each case in accordance with its terms. (d) NO ACTIONS AS TO
RELEASED CLAIMS. Aquila agrees, for itself and as agent for each member of the
Aquila Group, not to make any claim or demand, or commence any Action asserting
any claim or demand, including any claim of contribution or any indemnification,
against UtiliCorp or any member of the UtiliCorp Group, or any other Person
released pursuant to Section 6.1(a), with respect to any Liabilities released
pursuant to Section 6.1(a). UtiliCorp agrees, for itself and as agent for each
member of the UtiliCorp Group, not to make any claim or demand, or commence any
Action asserting any claim or demand, including any claim of contribution or any
indemnification, against Aquila or any member of the Aquila Group, or any other
Person released pursuant to Section 6.1(b), with respect to any Liabilities
released pursuant to Section 6.1(b).

     Section 6.2 INDEMNIFICATION BY AQUILA. Notwithstanding anything herein to
the contrary, except as otherwise provided in this Agreement or any Ancillary
Agreement, Aquila shall, for itself and as agent for each member of the Aquila
Group, indemnify, defend (or, where applicable, pay the defense costs for) and
hold harmless the UtiliCorp Indemnitees from and against any and all Liabilities
that any third party seeks to impose upon the UtiliCorp Indemnitees, or which
are imposed upon the UtiliCorp Indemnitees, if and to the extent such
Liabilities relate to, arise out of or result from any of the following items
(without duplication):

                                   16
<PAGE>

         (a) any acts or omission or alleged acts or omissions by or on behalf
of any member of the Aquila Group in the conduct of the Aquila Business or in
connection with the IPO or the Distribution;

         (b) any breach by Aquila or any member of the Aquila Group of this
Agreement or any of the Ancillary Agreements;

         (c) any Aquila Liability; and

         (d) the Credit Support Arrangements.

     In the event that any member of the Aquila Group makes a payment to the
UtiliCorp Indemnitees hereunder, and any of the UtiliCorp Indemnitees
subsequently diminishes the Liabilities on account of which such payment was
made, either directly or through a third-party recovery, UtiliCorp will promptly
repay (or will procure a UtiliCorp Indemnitee to promptly repay) such member of
the Aquila Group the amount by which the payment made by such member of the
Aquila Group exceeds the actual cost of the associated indemnified Liabilities.

     Section 6.3 INDEMNIFICATION BY UTILICORP. Notwithstanding anything herein
to the contrary, except as otherwise provided in this Agreement or any Ancillary
Agreement, UtiliCorp shall, for itself and as agent for each member of the
UtiliCorp Group, indemnify, defend (or, where applicable, pay the defense costs
for) and hold harmless the Aquila Indemnitees from and against any and all
Liabilities that any third party seeks to impose upon the Aquila Indemnitees, or
which are imposed upon the Aquila Indemnitees, if and to the extent such
Liabilities relate to, arise out of or result from any of the following items
(without duplication):

         (a) any acts or omissions or alleged acts or omissions by or on behalf
of any member of the UtiliCorp Group in the conduct of the UtiliCorp Business or
in connection with the IPO or the Distribution;

         (b) any breach by UtiliCorp or any member of the UtiliCorp Group of
this Agreement or any of the Ancillary Agreements; and

         (c) any UtiliCorp Group Liabilities other than the Credit Support
Arrangements.

     In the event that any member of the UtiliCorp Group makes a payment to the
Aquila Indemnitees hereunder, and any of the Aquila Indemnitees subsequently
diminishes the Liabilities on account of which such payment was made, either
directly or through a third-party recovery, Aquila will promptly repay (or will
procure an Aquila Indemnitee to promptly repay) such member of the UtiliCorp
Group the amount by which the payment made by such member of the UtiliCorp Group
exceeds the actual cost of the associated indemnified Liabilities.

     Section 6.4 PROCEDURES FOR DEFENSE, SETTLEMENT AND INDEMNIFICATION OF THIRD
PARTY CLAIMS.

         (a) NOTICE OF CLAIMS. If an Indemnitee shall receive notice or
otherwise learn of the assertion of a Third-Party Claim with respect to which an
Indemnifying Party may be obligated to provide indemnification to such
Indemnitee pursuant to Section 6.2 or 6.3, or any other section of this
Agreement or any Ancillary Agreement, UtiliCorp or Aquila (as applicable) will
ensure that such Indemnitee shall give such Indemnifying Party written notice
thereof within 30 days after becoming

                                    17
<PAGE>

aware of such Third-Party Claim. Any such notice shall describe the Third-Party
Claim in reasonable detail. Notwithstanding the foregoing, the delay or failure
of any Indemnitee or other Person to give notice as provided in this Section
6.4(a) shall not relieve the related Indemnifying Party of its obligations under
this Article VI, except to the extent that such Indemnifying Party is actually
prejudiced by such delay or failure to give notice.

         (b) DEFENSE OF COMMINGLED CLAIMS. With respect to any Commingled Claim,
the Separation Committee shall determine which party shall manage the defense
of, and may seek to settle or compromise, such Commingled Claim, based upon the
specific facts of such claim.

         (c) DEFENSE BY INDEMNIFYING PARTY. Other than in the case of Commingled
Claim, an Indemnifying Party will manage the defense of and (unless the
Indemnifying Party has specified any reservations or exceptions to the
obligation to manage the defense or to indemnify that have been referred to, but
not resolved by, the Separation Committee) may settle or compromise any
Third-Party Claim. Within 30 days after the receipt of notice from an Indemnitee
in accordance with Section 6.4(a) (or sooner, if the nature of such Third-Party
Claim so requires), the Indemnifying Party shall notify the Indemnitee that the
Indemnifying Party will assume responsibility for managing the defense of such
Third-Party Claim, which notice shall specify any reservations or exceptions.

         (d) DEFENSE BY INDEMNITEE. If an Indemnifying Party fails to assume
responsibility for managing the defense of a Third-Party Claim, or fails to
notify an Indemnitee that it will assume responsibility as provided in Section
6.4(c), such Indemnitee may manage the defense of such Third-Party Claim.

         (e) NO SETTLEMENT BY INDEMNITEE WITHOUT CONSENT. Unless the
Indemnifying Party has failed to manage the defense of the Third-Party Claim in
accordance with the terms of this Agreement, no Indemnitee may settle or
compromise any Third-Party Claim without the consent of the Indemnifying Party.

         (f) NO CONSENT TO CERTAIN JUDGMENTS OR SETTLEMENTS WITHOUT CONSENT.
Notwithstanding Section 6.4(c) above, no party shall consent to entry of any
judgment or enter into any settlement of a Third-Party Claim without the consent
of the other party (such consent not to be unreasonably withheld) if the effect
of such judgment or settlement is to (i) permit any injunction, declaratory
judgment, other order or other nonmonetary relief to be entered, directly or
indirectly, against the other party or (ii) materially affect the other party
due to the allocation of Liabilities and related indemnities set forth in this
Agreement or any Ancillary Agreement.

     Section 6.5 ADDITIONAL MATTERS.

         (a) COOPERATION IN DEFENSE AND SETTLEMENT. With respect to any
Third-Party Claim that implicates both Aquila and UtiliCorp in a material
fashion due to the allocation of Liabilities, responsibilities for management of
defense and related indemnities set forth in this Agreement or any of the
Ancillary Agreements, the parties agree to cooperate fully and maintain a joint
defense (in a manner that will preserve the attorney-client privilege with
respect thereto) so as to minimize such Liabilities and defense costs associated
therewith. The party that is not responsible for managing the defense of such
Third-Party Claims shall, upon reasonable request, be consulted with respect to
significant matters relating thereto.

                                   18
<PAGE>

         (b) SUBSTITUTION. In the event of an Action in which the Indemnifying
Party is not a named defendant, if either the Indemnitee or the Indemnifying
Party shall so request, the parties shall endeavor to substitute the
Indemnifying Party for the named defendant. If such substitution cannot be
achieved for any reason or is not requested, the rights and obligations of the
parties regarding indemnification and the management of the defense of claims as
set forth in this Article VI shall not be altered.

         (c) SUBROGATION. In the event of payment by or on behalf of any
Indemnifying Party to or on behalf of any Indemnitee in connection with any
Third-Party Claim, such Indemnifying Party shall be subrogated to and shall
stand in the place of such Indemnitee, in whole or in part based upon whether
the Indemnifying Party has paid all or only part of the Indemnitee's Liability,
as to any events or circumstances in respect to which such Indemnitee may have
any right, defense or claim relating to such Third-Party Claim against any
claimant or plaintiff asserting such Third-Party Claim or against any other
person. Such Indemnitee shall cooperate with such Indemnifying Party in a
reasonable manner, and at the cost and expense of such Indemnifying Party, in
prosecuting any subrogated right, defense or claim.

         (d) NOT APPLICABLE TO TAXES OR EMPLOYMENT LIABILITIES. This Article VI
shall not apply to Taxes (as defined in, and which are covered by, the Tax
Matters Agreement) or Employment Liabilities (as defined in, and which are
covered by, the Employee Matters Agreement).

     Section 6.6 ADDITIONAL MATTERS. Each party agrees to execute and deliver,
or cause to be executed and delivered, all such further agreements, documents,
and instruments, and to do, or cause to be done, all other acts and things, as
the other party or any of its Indemnitees may reasonably request, either before
or after the Separation Date or the Distribution Date, to more effectively
evidence such party's agreement that the indemnification obligations of the
other party set forth in this Article VI inure to the benefit of such
Indemnitees.

     Section 6.7 SURVIVAL OF INDEMNITIES. Subject to Section 7.7, the rights and
obligations of the members of the UtiliCorp Group and the Aquila Group under
this Article VI shall survive any sale or other Transfer by any party of any
assets or businesses, any assignment by it of any Liabilities or any sale by any
member of the UtiliCorp Group or the Aquila Group of the capital stock or other
equity interests of any Subsidiary.

                                   ARTICLE VII

                                  MISCELLANEOUS

     Section 7.1 LIMITATION OF LIABILITY. IN NO EVENT SHALL ANY MEMBER OF THE
UTILICORP GROUP OR THE AQUILA GROUP OR ANY OF THEIR RESPECTIVE DIRECTORS,
OFFICERS, EMPLOYEES, AND AGENTS BE LIABLE TO ANY OTHER MEMBER OF THE UTILICORP
GROUP OR THE AQUILA GROUP FOR ANY SPECIAL, CONSEQUENTIAL, INDIRECT, INCIDENTAL
OR PUNITIVE DAMAGES OR LOST PROFITS, HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY (INCLUDING NEGLIGENCE) ARISING IN ANY WAY OUT OF THIS AGREEMENT OR ANY
ANCILLARY AGREEMENT, IRRESPECTIVE OF WHETHER SUCH PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES; PROVIDED, HOWEVER, THAT THE FOREGOING LIMITATIONS
SHALL NOT LIMIT EACH PARTY'S

                                    19
<PAGE>

INDEMNIFICATION OBLIGATIONS FOR LIABILITIES TO THIRD PARTIES AS SET
FORTH IN THIS AGREEMENT.

     Section 7.2 ENTIRE AGREEMENT. This Agreement, the Ancillary Agreements and
the Appendices, Exhibits and Schedules referenced or attached hereto and
thereto, constitute the entire agreement between the parties with respect to the
subject matter hereof and shall supersede all prior written and oral and all
contemporaneous oral agreements and understandings with respect to the subject
matter hereof.

     Section 7.3 GOVERNING LAW. This Agreement shall be governed and construed
and enforced in accordance with the laws of the State of Missouri as to all
matters, regardless of the laws that might otherwise govern under the principles
of conflicts of laws applicable thereto.

     Section 7.4 TERMINATION. This Agreement and all Ancillary Agreements may be
terminated at any time prior to the Separation Date by and in the sole
discretion of UtiliCorp without the approval of Aquila. This Agreement may be
terminated at any time after the Separation Date by mutual consent of UtiliCorp
and Aquila. In this regard, Aquila acknowledges that at any time prior to the
Change of Control Date, UtiliCorp may, by virtue of its controlling ownership
interest in Aquila, cause Aquila to terminate or amend this Agreement or any
Ancillary Agreement at UtiliCorp's direction.

     Section 7.5 NOTICES. Any notice, demand, offer, request or other
communication required or permitted to be given by either party pursuant to the
terms of this Agreement or any Ancillary Agreement shall be in writing and shall
be deemed effectively given the earlier of (a) when received, (b) when delivered
personally, (c) one Business Day after being delivered by facsimile (with
receipt of appropriate confirmation), (d) one Business Day after being deposited
with a nationally recognized overnight courier service or (e) four Business Days
after being deposited in the U.S. mail, First Class with postage prepaid, and in
each case addressed to the attention of the other party's General Counsel at the
address of its principal executive office or such other address as a party may
request by notifying the other in writing.

     Section 7.6 COUNTERPARTS. This Agreement, including the Schedules and
Exhibits hereto and the other documents referred to herein, may be executed in
counterparts, each of which shall be deemed to be an original but all of which
shall constitute one and the same agreement. This Agreement may be executed by
facsimile signatures.

     Section 7.7 BINDING EFFECT; ASSIGNMENT. This Agreement shall inure to the
benefit of and be binding upon the parties hereto and their respective legal
representatives and successors, and nothing in this Agreement, express or
implied, is intended to confer upon any other Person (other than the Indemnitees
under Article VI above) any rights or remedies of any nature whatsoever under or
by reason of this Agreement. This Agreement may not be assigned by either party.

     Section 7.8 SEVERABILITY. If any term or other provision of this Agreement
or the Appendix, Schedules or Exhibits attached hereto is determined by a
nonappealable decision by a court, administrative agency or arbitrator to be
invalid, illegal or incapable of being enforced by any rule of law or public
policy, all other conditions and provisions of this Agreement shall nevertheless
remain in full force and effect so long as the economic or legal substance of
the transactions contemplated hereby is not affected in any manner materially
adverse to either party. Upon such determination that any term or other
provision is invalid, illegal or incapable of being enforced, this

                                    20
<PAGE>

Agreement shall be deemed to be amended, and each party agrees to execute and
deliver such documents and instruments as are reasonably requested by the other
party to evidence such amendment, so as to effect the original intent of the
parties as closely as possible in an acceptable manner to the end that the
transactions contemplated hereby are fulfilled to the fullest extent possible.

     Section 7.9 FAILURE OR INDULGENCE NOT WAIVER; REMEDIES CUMULATIVE. No
failure or delay on the part of either party hereto in the exercise of any right
hereunder shall impair such right or be construed to be a waiver of, or
acquiescence in, any breach of any representation, warranty or agreement herein,
nor shall any single or partial exercise of any such right preclude any other or
further exercise thereof or of any other right. All rights and remedies existing
under this Agreement or the Schedules or Exhibits attached hereto are cumulative
to, and not exclusive of, any rights or remedies otherwise available.

     Section 7.10 AMENDMENT. Subject to the last sentence of Section 7.4, no
change or amendment will be made to this Agreement except by an instrument in
writing signed on behalf of UtiliCorp and Aquila.

     Section 7.11 AUTHORITY. Each party hereto represents to the other that (a)
it has the corporate or other requisite power and authority to execute, deliver
and perform this Agreement and the Ancillary Agreements, (b) the execution,
delivery and performance of this Agreement and the Ancillary Agreements by it
have been duly authorized by all necessary corporate or other actions, (c) it
has duly and validly executed and delivered this Agreement and the Ancillary
Agreements, and (d) this Agreement and the Ancillary Agreements are legal, valid
and binding obligations, enforceable against it in accordance with their terms,
subject to applicable bankruptcy, insolvency, reorganization, moratorium or
other similar laws affecting creditors' rights generally and general equity
principles.

     Section 7.12 INTERPRETATION. The headings contained in this Agreement, in
any Exhibit or Schedule hereto and in the table of contents to this Agreement
are for reference purposes only and shall not affect in any way the meaning or
interpretation of this Agreement. When a reference is made in this Agreement to
an Article or a Section, or an Appendix, Exhibit or Schedule, such reference
shall be to an Article or Section of, or an Appendix, Exhibit or Schedule to,
this Agreement unless otherwise indicated.

     Section 7.13 CONFLICTING AGREEMENTS. In the event of conflict between this
Agreement and any Ancillary Agreement or other agreement executed in connection
herewith, the provisions of the Ancillary Agreement or other agreement shall
prevail.

     Section 7.14 RIGHT OF SET-OFF. UtiliCorp shall have the right at any time
and from time to time to set off and apply any and all deposits or amounts of
any member of the Aquila Group at any time held, and any and all indebtedness at
any time owing, by any member of the UtiliCorp Group to or for the credit or
account of any member of the Aquila Group against any and all obligations of
Aquila now or hereafter arising under this Agreement or any Ancillary Agreement,
whether or not UtiliCorp shall have made any demand therefor.

                                REMAINDER OF PAGE
                            INTENTIONALLY LEFT BLANK

                                      21
<PAGE>

         IN WITNESS WHEREOF, the parties have signed this Master Separation
Agreement effective as of the date first set forth above.

                             UTILICORP UNITED INC.

                             ---------------------------------------------
                             Robert K. Green
                             President and Chief Operating Officer

                             AQUILA, INC.

                             ---------------------------------------------
                             Keith G. Stamm
                             Chief Executive Officer

                              SIGNATURE PAGE TO THE
                           MASTER SEPARATION AGREEMENT

                                       22
<PAGE>

                                   APPENDIX A

                                    GLOSSARY

     "AAA" means the American Arbitration Association.

     "ACC" means Aquila Canada Corporation, an Alberta corporation.

     "ACTION" means any demand, action, suit, countersuit, arbitration, inquiry,
proceeding, or investigation (whether criminal, civil, legislative,
administrative, regulatory, or otherwise) by or before any Governmental
Authority or any arbitration or mediation tribunal.

     "AEUK" means Aquila Energy U.K. Inc., a Delaware corporation.

     "AFFILIATED COMPANY" means, with respect to any party, any entity in which
such party holds, directly or indirectly, an ownership interest of 50% or less.

     "ALIGNMENT TRANSACTIONS" means the transactions by which ACC, AEUK and
UEM will be aligned within the Aquila Group.

     "ANCILLARY AGREEMENTS" means, collectively, the Employee Matters Agreement,
the Tax Matters Agreement, the Technology Agreement, the Transitional Services
Agreement, the Registration Rights Agreement and all other agreements and
documents contemplated thereby or by the Master Separation Agreement.

     "AQUILA" means Aquila, Inc., a Delaware corporation.

     "AQUILA ASSETS" means all assets, contracts, leases, and properties, of
every kind and description, wherever located, real, personal or mixed, tangible
or intangible, used exclusively in connection with the Aquila Business or that
UtiliCorp and Aquila agree in writing should, consistent with the purposes of
the Master Separation Agreement, be Transferred to the Aquila Group in
accordance with Section 1.3 of the Master Separation Agreement.

     "AQUILA AUDITORS" means Aquila's independent certified public accountants.

     "AQUILA BUSINESS" means the businesses and operations of the Aquila Group.

     "AQUILA COVERED PARTIES" means Aquila, each of its Subsidiaries, and each
of its and their respective directors, officers, and employees.

     "AQUILA GROUP" means Aquila, each Subsidiary and Affiliated Company of
Aquila immediately after the Separation Date, each Person that becomes a
Subsidiary or Affiliated Company of Aquila after the Separation Date, and ACC,
AEUK and UEM (and their respective Subsidiaries and Affiliates Companies).

     "AQUILA GROUP LIABILITIES" means, except as otherwise specifically provided
in the Master Separation Agreement or any Ancillary Agreement, all Liabilities,
whether arising before, on, or after the Separation Date, of or relating to any
member of the Aquila Group or the UtiliCorp Group to the

                                   23

<PAGE>

extent arising from the conduct of, or in connection with, the Aquila
Business, or the ownership or use of the Aquila Assets.

     "AQUILA INDEMNITEE" means Aquila, each member of the Aquila Group, and each
of their respective directors, officers, employees, and agents.

     "BUSINESS DAY" means a day other than a Saturday, a Sunday or a day on
which banking institutions located in the State of Missouri are authorized or
obligated by law or executive order to close.

     "CHANGE OF CONTROL DATE" means the earlier of: (a) the Distribution Date or
(b) the first date on which UtiliCorp ceases to control at least a majority of
the voting power of the Common Stock.

     "CLASS A COMMON STOCK" means the Class A common stock, par value $0.01 per
share, of Aquila.

     "CLASS B COMMON STOCK" means the Class B common stock, par value $0.01 per
share, of Aquila.

     "CODE" means the Internal Revenue Code of 1986, as amended from time to
time, and the rules and regulations promulgated thereunder.

     "COMMINGLED CLAIMS" means, collectively, the Third-Party Claims (a) which
involve an employee, consultant, or contractor employed by both the UtiliCorp
Business and the Aquila Business, (b) in which both a member of the UtiliCorp
Group and a member of the Aquila Group are named, and (c) involving both the
UtiliCorp Business and the Aquila Business.

     "COMMISSION" means the Securities and Exchange Commission.

     "COMMON STOCK" means the Class A Common Stock and the Class B Common Stock.

     "CONFIDENTIAL INFORMATION" means all Information that (a) is directly or
indirectly disclosed, before or after the date hereof, by a Disclosing Party to
a Receiving Party or (b) is known or comes to be known, before or after the date
hereof, by a Receiving Party because of its affiliate relationship with a
Disclosing Party, and, in each case, that relates in any way to the business or
affairs of the Disclosing Party or any member of its Group. Confidential
Information shall not, however, include Information that (x) is or becomes part
of the public domain other than as a result or disclosure by the Receiving Party
or its Representatives or (y) becomes available to the Receiving Party on a
non-confidential basis from a source other than a Disclosing Party (provided
that, to the Receiving Party's knowledge after due inquiry, such source is not
prohibited from transmitting such Information by a contractual, legal, or other
obligation).

     "CONFIDENTIALITY PERIOD" means a period of two years after (a) the
Separation Date, with respect to Confidential Information disclosed to, known by
or in the possession of the Receiving Party on or before the Separation Date or
(b) the date of receipt by the Receiving Party, with respect to Confidential
Information that is first disclosed to, or known by or in the possession of, the
Receiving Party after the Separation Date.

     "COVERAGE AMOUNT" means the lesser of (a) the available limits of liability
under UtiliCorp's Insurance Policies in effect prior to the end of the Insurance
Transition Period, net of uncollectible

                                  24
<PAGE>

amounts attributable to insurer insolvencies, and (b) the proceeds received from
UtiliCorp's Insurance Policies if any Liabilities are the subject of disputed
coverage claims and, following consultation with each other, UtiliCorp and/or
Aquila agree to accept less than full policy limits from UtiliCorp's and
Aquila's insurers.

     "CREDIT SUPPORT ARRANGEMENTS" means, collectively, all financial and
performance guarantees, letters of credit, keepwell and support agreements, and
other support documents, instruments, and arrangements issued for the benefit of
any member of the Aquila Group by or on behalf of any member of the UtiliCorp
Group.

     "DISCLOSING PARTY" means the Person owning or disclosing the relevant
Information, being either (a) a member of the UtiliCorp Group or (b) a member of
the Aquila Group, as the case may be.

     "DISPUTES" means disputes between any member of the UtiliCorp Group and any
member of the Aquila Group arising from or in connection with this Agreement,
any Ancillary Agreement or the Separation, the IPO or the Distribution, whether
based in contract, tort, or otherwise.

     "DISTRIBUTION" means the distribution by UtiliCorp to the holders of its
common stock, on a prorated basis, of all of the Common Stock then owned by
UtiliCorp.

     "DISTRIBUTION AGENT" means the distribution agent to be appointed by
UtiliCorp in connection with the Distribution, or if no distribution agent is so
appointed, then UtiliCorp.

     "DISTRIBUTION DATE" means the date the Distribution is effective.

     "EMPLOYEE MATTERS AGREEMENT" means the Employee Matters Agreement to be
entered into between UtiliCorp and Aquila, the form of which is attached to the
Master Separation Agreement as Exhibit A.

     "EXCHANGE ACT" means the Securities and Exchange Act of 1934, as amended,
and the rules and regulations promulgated thereunder.

     "GOVERNMENTAL APPROVALS" means any notices, reports or other filings to be
made with, or any consents, registrations, approvals, permits or authorizations
to be obtained from, any Governmental Authority.

     "GOVERNMENTAL AUTHORITY" means any federal, state, local, foreign or
international court, government, department, commission, board, bureau, agency,
or official or any other regulatory, administrative or governmental authority or
subdivision thereof.

     "INDEMNITEE" means a UtiliCorp Indemnitee or an Aquila Indemnitee, as the
case may be.

     "INDEMNIFYING PARTY" means either UtiliCorp or Aquila, as the case may be,
in its capacity as the party from which indemnification may be sought in
accordance with Article VI of the Master Separation Agreement.

     "INFORMATION" means any information in written, oral, electronic or other
tangible or intangible forms, stored in any medium, including studies, reports,
records, books, contracts, instruments, surveys, discoveries, ideas, concepts,
know-how, techniques, designs, specifications, drawings, blueprints, diagrams,
models, prototypes, samples, flow charts, data, computer data, disks, diskettes,

                                    25
<PAGE>

tapes, computer programs or other software, marketing plans, customer names,
communications by or to attorneys (including attorney-client privileged
communications), memos and other materials prepared by attorneys or under their
direction (including attorney work product), and other technical, financial,
employee or business information or data.

     "INSURANCE POLICIES" means insurance policies pursuant to which a Person
makes a true risk transfer to an insurer.

     "INSURANCE TRANSITION PERIOD" means the period beginning on the Separation
Date and ending on (a) the second anniversary of the Separation Date or (b) if
earlier, 60 days following the Change of Control Date.

     "INSURED AQUILA LIABILITY" means any Aquila Liability to the extent that
(a) it is covered under the terms of UtiliCorp's Insurance Policies in effect
prior to the end of the Insurance Transition Period and (b) Aquila is not a
named insured under, or otherwise entitled to the benefits of, such Insurance
Policies.

     "INTERCOMPANY AGREEMENTS" means any agreement between any member of the
UtiliCorp Group and any member of the Aquila Group that is in effect prior to
the Separation Date.

     "IPO" means the initial public offering of Class A Common Stock under the
IPO Registration Statement, which will reduce UtiliCorp's voting control of
Aquila by less than 20%.

     "IPO CLOSING DATE" means the date of the closing of the IPO.

     "IPO REGISTRATION STATEMENT" means the registration statement on Form S-1
pursuant to the Securities Act to be filed with the Commission registering the
shares of Class A Common Stock of Aquila to be issued in the IPO, together with
all amendments thereto.

     "JOINT EMPLOYEE" means a person (other than Richard C. Green, Jr., Robert
K. Green, or Keith Stamm) who is an officer, director or employee of any member
of the UtiliCorp Group and an officer, director or employee of the Aquila Group
immediately prior to the Distribution.

     "LIABILITIES" means all debts, liabilities, guarantees, assurances,
commitments and obligations, whether fixed, contingent or absolute, asserted or
unasserted, matured or unmatured, liquidated or unliquidated, accrued or not
accrued, known or unknown, due or to become due, whenever or however arising
(including, without limitation, whether arising out of any contract or tort
based on negligence or strict liability) and irrespective of whether the same
would be required by generally accepted accounting principles and accounting
policies to be reflected in financial statements or disclosed in the notes
thereto, and shall also include any and all damages, claims, suits, judgments,
fines, penalties, costs and expenses of any kind or character (including
attorneys' fees).

     "MASTER SEPARATION AGREEMENT" means this Master Separation Agreement
between UtiliCorp and Aquila.

     "NYSE" means the New York Stock Exchange.

     "PERSON" means an individual, a partnership, a corporation, a limited
liability company, an association, a joint stock company, a trust, a joint
venture, an unincorporated organization, or a Governmental Authority.

                                    26
<PAGE>

     "RECEIVING PARTY" means the Person that receives the relevant Information,
being either (a) a member of the UtiliCorp Group or (b) a member of the Aquila
Group, as the case may be.

     "RECORD DATE" means the close of business on the date to be determined by
the Board of Directors of UtiliCorp as the record date for determining the
stockholders of UtiliCorp entitled to receive shares of Class A Common Stock in
the Distribution.

     "REGISTRATION RIGHTS AGREEMENT" means the Registration Rights Agreement to
be entered into between UtiliCorp and Aquila, the form of which is attached to
the Master Separation Agreement as Exhibit B.

     "REPRESENTATIVES" means (a) with respect to UtiliCorp, each member of the
UtiliCorp Group and their respective directors, officers, employees, attorneys,
accountants, agents, consultants, advisors, and other authorized representatives
and (b) with respect to Aquila, each member of the Aquila Group and their
respective directors, officers, employees, attorneys, accountants, agents,
consultants, advisors, and other authorized representatives.

     "SECURITIES ACT" means the Securities Act of 1933, as amended, and all
rules and regulations promulgated thereunder. "SEPARATION" means the separation
of the Aquila Group, the Aquila Business, and the Aquila Assets from the
UtiliCorp Group, the UtiliCorp Business, and the UtiliCorp Assets in accordance
with the Master Separation Agreement and the Ancillary Agreements.

     "SEPARATION" means the separtion of the Aquila Group, the Aquila
Business, and the Aquila Assets from the UtiliCorp Group, the UtiliCorp
Business, and the UtiliCorp Assets in accordance with the Master Separation
Agreement and the Ancillary Agreements.

     "SEPARATION COMMITTEE" means a committee comprised of UtiliCorp's
General Counsel (or a designee thereof) and Aquila's General Counsel (or a
designee thereof).

     "SEPARATION DATE" means the date of the closing of the IPO.

     "SUBSIDIARY" means, with respect to any Person, any corporation or other
legal entity of which such Person or its Subsidiaries owns, directly or
indirectly, stock or other equity interests giving such Person and its
Subsidiaries the power to elect a majority of \the members of the board of
directors or similar governing body of such corporation or legal entity. Unless
context otherwise requires, reference to UtiliCorp and its Subsidiaries shall
not include any member of the Aquila Group.

     "TAX MATTERS AGREEMENT" means the Tax Matters Agreement to be entered into
between UtiliCorp and Aquila, the form of which is attached to the Master
Separation Agreement as Exhibit C.

     "TECHNOLOGY AGREEMENT" means the Intellectual Property Cross-License and
Transfer Agreement to be entered into between UtiliCorp and Aquila, the form of
which is attached to the Master Separation Agreement as Exhibit D.

     "THIRD-PARTY CLAIM" means any claim or the commencement of any Action by a
Person (including any Governmental Authority) who is not a member of the
UtiliCorp Group or the Aquila Group.

     "TRANSFER" means the assignment, contribution, conveyance, or transfer of
an asset by one Person to another Person.

                                     27
<PAGE>

     "TRANSITIONAL SERVICES AGREEMENT" means the Transitional Services Agreement
to be entered into between UtiliCorp and Aquila, the form of which is attached
to the Master Separation Agreement as Exhibit E.

     "UEM" means UtiliCorp Energy Management, Inc., a Delaware corporation.

     "UNDERWRITERS" means the underwriters of the IPO.

     "UNDERWRITING AGREEMENT" means the underwriting agreement to be entered
into between Aquila and the Underwriters in respect of the IPO.

     "UTILICORP" means UtiliCorp United Inc., a Delaware corporation.

     "UTILICORP ASSETS" means all assets, contracts, leases, and properties, of
every kind and description, wherever located, real, personal or mixed, tangible
or intangible, used exclusively in connection with the UtiliCorp Business or
that UtiliCorp and Aquila agree in writing should, consistent with the purposes
of the Master Separation Agreement, be Transferred to the UtiliCorp Group in
accordance with Section 1.3 of the Master Separation Agreement.

     "UTILICORP BUSINESS" means the businesses and operations of the UtiliCorp
Group.

     "UTILICORP GROUP" means UtiliCorp, each Subsidiary and Affiliated Company
of UtiliCorp immediately after the Separation Date and each Person that becomes
a Subsidiary or an Affiliated Company of UtiliCorp after the Separation Date,
but shall not include any member of the Aquila Group.

     "UTILICORP GROUP LIABILITIES" means, except as otherwise specifically
provided in the Master Separation Agreement or any Ancillary Agreement, all
Liabilities, whether arising before, on, or after the Separation Date, of or
relating to any member of the UtiliCorp Group or the Aquila Group to the extent
arising from the conduct of, or in connection with, the UtiliCorp Business, or
the ownership or use of the UtiliCorp Assets.

     "UTILICORP INDEMNITEE" means UtiliCorp, each member of the UtiliCorp Group,
and each of their respective directors, officers, employees, and agents.

     "UTILICORP'S AUDITORS" means UtiliCorp's independent certified public
accountants.

                                      28
<PAGE>

                                  SCHEDULE 1.5

                     SETTLEMENT OF INTERCOMPANY INDEBTEDNESS

                                       29
<PAGE>

                                  SCHEDULE 4.9

                             ALIGNMENT TRANSACTIONS

                                       30
<PAGE>

                                  SCHEDULE 4.10

                                 NOTIONAL VALUES

                                       31

<PAGE>

                                    EXHIBIT A

                                     FORM OF
                           EMPLOYEE MATTERS AGREEMENT

                                       32

<PAGE>

                                    EXHIBIT B

                                     FORM OF
                          REGISTRATION RIGHTS AGREEMENT

                                       33
<PAGE>

                                    EXHIBIT C

                                     FORM OF
                              TAX MATTERS AGREEMENT

                                       34
<PAGE>

                                    EXHIBIT D

                                     FORM OF
                              INTELLECTUAL PROPERTY
                      CROSS-LICENSE AND TRANSFER AGREEMENT

                                       35
<PAGE>

                                    EXHIBIT E

                                     FORM OF
                         TRANSITIONAL SERVICES AGREEMENT

                                       36<PAGE>

                                                                 EXHIBIT 10.2

                         TRANSITIONAL SERVICES AGREEMENT

     THIS TRANSITIONAL SERVICES AGREEMENT (this "AGREEMENT") is entered into as
of ___________________, 2001, between UtiliCorp United Inc., a Delaware
corporation ("UTILICORP"), and Aquila, Inc., a Delaware corporation ("AQUILA").

     WHEREAS, UtiliCorp and Aquila have entered into the Master Separation
Agreement, pursuant to which UtiliCorp and Aquila have agreed to take certain
actions to effect the Separation; and

     WHEREAS, in furtherance of the transactions contemplated by the Master
Separation Agreement, UtiliCorp and Aquila have agreed to enter into this
Agreement, under which UtiliCorp will provide certain transitional services to
Aquila;

     NOW, THEREFORE, in consideration of the foregoing and the covenants and
agreements set forth below, the parties hereto agree as follows:

                                    ARTICLE I

                                   DEFINITIONS

     Capitalized terms used but not defined herein shall have the meanings
ascribed to them in the Master Separation Agreement. In this Agreement, the
following capitalized terms shall have the following meanings:

"ADDITIONAL SERVICES" means services that UtiliCorp agrees to provide or cause
to be provided under a Transitional Service Schedule executed and delivered
after the date hereof.

"FORCE MAJEURE" means any event or circumstance beyond the reasonable control of
the party relying upon such event or circumstance, including, without
limitation: any act of God; any accident, explosion, fire, ice, earthquake,
lightning, tornado, hurricane, or other severe weather condition or calamity;
any civil disturbance, labor dispute, or labor or material shortage; any
sabotage or acts of terrorism; any acts of a public enemy, uprising,
insurrection, civil unrest, war, or rebellion; or any action or restraint by
court order or public or Governmental Authority or lawfully established civilian
authorities.

"MASTER SEPARATION AGREEMENT" means the Master Separation Agreement, dated [?],
2001, between UtiliCorp and Aquila.

"SERVICE REPRESENTATIVES" means the individuals appointed by UtiliCorp and
Aquila under Section 2.7 hereof to coordinate the provision of the Services
hereunder.

"SERVICES" means, collectively, the transitional services provided hereunder by
UtiliCorp to Aquila in connection with the Separation, including the Additional
Services.

"SUBCONTRACTOR" means any Person engaged by UtiliCorp, in its sole discretion,
to perform all or any part or aspect of the Services hereunder.

<PAGE>

"TRANSITIONAL SERVICE SCHEDULE" means (a) individually, a schedule in the form
attached hereto, which, upon execution and delivery, will, together with this
Agreement, govern the provision of a particular Service or group of related
Services by UtiliCorp to Aquila, and (b) collectively, all such schedules.

                                   ARTICLE II

                                  THE SERVICES

     Section 2.1 THE SERVICES. UtiliCorp shall provide or cause to be provided
to Aquila the Services described in the Transitional Service Schedules attached
hereto.

     Section 2.2 TRANSITIONAL SERVICE SCHEDULES. Each Service (or group of
related Services) shall be governed by a Transitional Service Schedule, which,
together with this Agreement, shall set forth the terms under which the Services
will be provided. In the event of a discrepancy between a provision in this
Agreement and a provision in any particular Transitional Service Schedule, the
provision in the Transitional Service Schedule shall prevail. Obligations under
a particular Transitional Service Schedule shall be effective on the later of
the execution of this Agreement or the execution of the Transitional Service
Schedule.

     Section 2.3 SERVICE PARAMETERS. UtiliCorp shall provide the Services only
to the extent and under the personnel availability conditions that such Services
are provided by UtiliCorp for Aquila immediately prior to the Separation Date.
Furthermore, the Services will be available only for purposes of supporting the
conduct of the Aquila Business substantially in the manner it was conducted
immediately prior to the Separation Date.

     Section 2.4 IMPRACTICABILITY. UtiliCorp shall not be required to provide
any Service to the extent the performance of such Service (a) becomes
impracticable as a result of a cause or causes outside the reasonable control of
UtiliCorp, (b) would require UtiliCorp to violate any applicable laws, rules or
regulations, or (c) would result in the breach of any agreement or other
applicable contract.

     Section 2.5 ADDITIONAL RESOURCES. In providing the Services, UtiliCorp
shall not be obligated to (a) hire any additional employees, (b) maintain the
employment of any specific employee, (c) purchase, lease or license any
additional equipment or materials, or (d) pay any costs related to the transfer
or conversion of Aquila's data to Aquila or any alternate supplier of services.

     Section 2.6 ADDITIONAL SERVICES. From time to time after the Separation
Date, Aquila may request Additional Services. If the requested Additional
Services (a) were provided by UtiliCorp to Aquila immediately prior to the
Separation Date and (b) are necessary, as reasonably determined by UtiliCorp, to
effect an orderly transition following the Separation, then UtiliCorp shall
negotiate in good faith the terms of one or more Transitional Service Schedules
in respect of the Additional Services.

     Section 2.7 SERVICE REPRESENTATIVES. Each party shall (a) appoint a Service
Representative for each Service and (b) identify such Service Representative on
the applicable Transitional Service Schedule. The Service Representatives for a
particular Service shall coordinate the scheduling and performance of that
Service hereunder. Either party may replace any Service Representative at any
time by providing written notice of such replacement to the other party.

                                       2
<PAGE>

     Section 2.8 INCREASED LEVEL OF SERVICES. Unless otherwise provided in the
applicable Transitional Service Schedule, if Aquila desires an increased level
of service for any particular Service or Additional Service provided by
UtiliCorp hereunder, Aquila must first request such increased level of service
from UtiliCorp. If UtiliCorp agrees to provide the increased level of service
under the same compensation methodology as used for the original Service or
Additional Service (whether as set forth in Section 4.1 below or in the
applicable Transitional Service Schedule), (a) Aquila agrees to accept UtiliCorp
as the provider of such increased level of service and (b) such increased level
of service shall be provided in accordance with the terms of this Agreement and
the applicable Transitional Service Schedule.

                                   ARTICLE III

                              TERM AND TERMINATION

     Unless otherwise provided in the applicable Transitional Service Schedule,
the Services shall commence on the Separation Date and continue for a period of
two years; provided that (a) either party may earlier terminate the provision of
any or all of the Services at any time after the Change of Control Date, upon
providing the other party with 60-days' prior written notice, (b) Aquila may
earlier terminate the provision of any or all of the Services at any time after
the first anniversary of the Separation Date, upon providing UtiliCorp with
60-days' prior written notice, and (c) either party may earlier terminate the
provision of any particular Service in the event that the other party materially
breaches this Agreement or the applicable Transitional Service Schedule and such
breach is not cured within 20 days after the breaching party receives notice
thereof. In the event of the expiration or termination of the provision of one
or more, but less than all, of the Services provided hereunder, this Agreement
shall continue in full force and effect with respect to the provision of
Services that have not expired or been terminated.

                                   ARTICLE IV

                                  COMPENSATION

     Section 4.1 CHARGES FOR SERVICES. Unless otherwise provided in the
applicable Transitional Service Schedule, Aquila will reimburse UtiliCorp for
all direct and indirect costs, including out-of-pocket expenses, incurred by
UtiliCorp in providing the Services, plus an administration fee equal to 1% of
such costs. In no event shall the aggregate administration fee for all of the
Services provided hereunder exceed $200,000 in any calendar year.

     Section 4.2 PAYMENT TERMS. UtiliCorp shall bill Aquila monthly for all
charges pursuant to this Agreement. Such bills shall be accompanied by
reasonable documentation supporting such charges. Aquila shall pay UtiliCorp for
all Services provided hereunder within 15 days after receipt of an invoice
therefor. Late payments shall bear interest at the lesser of 18% per annum or
the maximum rate allowed by law.

     Section 4.3 ERROR CORRECTION; TRUE-UPS; ACCOUNTING. The parties shall
reasonably make adjustments to charges payable hereunder as a result of the
discovery of errors or omissions in such charges. In no event shall such
adjustments occur for a particular Service six months or more after the
completion of that Service.

                                       3
<PAGE>

     Section 4.4 PRICING ADJUSTMENTS. In the event of a tax or regulatory audit
adjustment relating to the pricing of any or all Services provided pursuant to
this Agreement in which it is determined by a taxing or regulatory authority
that any of the charges, individually or in combination, did not result in an
arm's-length payment, as determined under applicable standards, then at
UtiliCorp's direction the parties, including any Subcontractor providing
Services hereunder, shall make corresponding adjustments to the charges in
question for such periods, past, present, and future, to the extent necessary to
achieve arm's-length pricing. Any adjustment made pursuant to this Section 4.4
at any time during the term of this Agreement or after termination of this
Agreement shall be reflected in the parties' books and records, and the
resulting underpayment or overpayment shall create a payment obligation subject
to Section 4.2 hereof.

     Section 4.5 RIGHT OF SET-OFF. UtiliCorp shall have the right at any time
and from time to time to set off and apply any and all deposits or amounts of
any member of the Aquila Group at any time held, and any and all indebtedness at
any time owing, by any member of the UtiliCorp Group to or for the credit or
account of any member of the Aquila Group against any and all obligations of
Aquila now or hereafter existing or arising under this Agreement, whether or not
UtiliCorp shall have made any demand therefor.

                                    ARTICLE V

                      GENERAL OBLIGATIONS; STANDARD OF CARE

     Section 5.1 PERFORMANCE METRICS: UTILICORP. Unless otherwise provided in
the applicable Transitional Service Schedule, and subject to Sections 2.3, 2.4,
2.5 and any other terms and conditions of this Agreement, UtiliCorp shall use
its reasonable commercial efforts to provide the Services in accordance with its
policies, procedures, and practices in effect immediately prior to the
Separation Date and to exercise the same degree of care and skill as it
exercises in performing similar services for itself.

     Section 5.2 DISCLAIMER OF WARRANTIES. EXCEPT AS OTHERWISE SET FORTH HEREIN,
UTILICORP MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, WITH RESPECT TO THE SERVICES OR OTHER DELIVERABLES PROVIDED BY IT
HEREUNDER.

     Section 5.3 PERFORMANCE METRICS: AQUILA. Aquila shall use its reasonable
commercial efforts, in connection with receiving Services, to follow the
policies, procedures, and practices of UtiliCorp in effect immediately prior to
the Separation Date, including by providing all information and documentation
necessary for UtiliCorp to perform the Services as performed by UtiliCorp
immediately prior to the Separation Date and by making available, as reasonably
requested by UtiliCorp, sufficient resources and timely decisions, approvals,
and acceptances in order that UtiliCorp may accomplish its obligations hereunder
in a timely manner. Aquila agrees to grant UtiliCorp personnel access to sites,
systems, and information as necessary for UtiliCorp to perform its obligations
hereunder.

     Section 5.4 TRANSITIONAL NATURE OF SERVICES; CHANGES. The parties
acknowledge the transitional nature of the Services and agree that UtiliCorp may
make changes from time to time in the manner of performing the Services if
UtiliCorp makes similar changes in performing similar services for itself and
its Subsidiaries.

                                       4
<PAGE>

     Section 5.5 RESPONSIBILITY FOR ERRORS; DELAYS. UtiliCorp's sole
responsibility to Aquila:

          (a)  For any errors or omissions in providing the Services shall be to
correct the error or omission at no additional cost or expense to Aquila;
provided, Aquila must promptly advise UtiliCorp of any such error or omission of
which it becomes aware after having used reasonable efforts to detect any such
errors or omissions; and

          (b)  For any failure to deliver any Service because of
impracticability, shall be to use reasonable efforts, subject to Sections 2.3,
2.4, and 2.5, to resume performing the Services as promptly as reasonably
practicable.

     Section 5.6 INDEMNIFICATION BY AQUILA. Aquila shall indemnify and hold
harmless the UtiliCorp Indemnitees from and against any and all Liabilities to
the extent that they relate to, arise out of, or result from the provision of
the Services by UtiliCorp in accordance with this Agreement. In the event of any
Third-Party Claim in respect of which UtiliCorp may be indemnified hereunder,
the parties agree to follow the claims procedures set forth in Section 6.4 of
the Master Separation Agreement.

     Section 5.7 GOOD FAITH COOPERATION; CONSENTS. The parties will use good
faith efforts to cooperate with each other in all matters relating to the
provision and receipt of the Services. Such cooperation shall include exchanging
information, performing adjustments, and obtaining all third party consents,
licenses, sublicenses, or approvals necessary to permit each party to perform
its obligations hereunder. The costs of obtaining such third party consents,
licenses, sublicenses, or approvals shall be borne by Aquila.

                                   ARTICLE VI

                        RELATIONSHIP BETWEEN THE PARTIES

     The relationship between the parties established under this Agreement is
that of independent contractors, and neither party shall be deemed an employee,
agent, partner, or joint venturer of or with the other. UtiliCorp will be solely
responsible for the payment of any employment-related taxes, insurance premiums,
or employment benefits in respect of the performance of the Services by
UtiliCorp personnel under this Agreement.

                                  ARTICLE VII

                                 SUBCONTRACTORS

     UtiliCorp may engage one or more Subcontractors to perform all or any
portion of UtiliCorp's duties under this Agreement, provided that UtiliCorp
remains responsible for the performance of each such Subcontractor.

                                       5
<PAGE>

                                  ARTICLE VIII

                              INTELLECTUAL PROPERTY

     Except as otherwise set forth herein, the terms of the Technology Agreement
shall govern the use and ownership of any Technology and Marks (as defined
therein) and any patents, trademarks, or other intellectual property
transferred, licensed, used, or created in connection with the Services or
otherwise under this Agreement.

                                   ARTICLE IX

                                 CONFIDENTIALITY

     The terms of Section 4.8 of the Master Separation Agreement shall apply to
any Confidential Information directly or indirectly disclosed under or in
connection with the performance of this Agreement.

                                   ARTICLE X

                             LIMITATION OF LIABILITY

     IN NO EVENT SHALL ANY MEMBER OF THE UTILICORP GROUP OR THE AQUILA GROUP OR
ANY OF THEIR RESPECTIVE DIRECTORS, OFFICERS, EMPLOYEES, AND AGENTS BE LIABLE TO
ANY OTHER MEMBER OF THE UTILICORP GROUP OR THE AQUILA GROUP FOR ANY SPECIAL,
CONSEQUENTIAL, INDIRECT, INCIDENTAL, OR PUNITIVE DAMAGES OR LOST PROFITS,
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY (INCLUDING NEGLIGENCE) ARISING IN
ANY WAY OUT OF THIS AGREEMENT, IRRESPECTIVE OF WHETHER SUCH PARTY HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES; PROVIDED, HOWEVER, THAT THE
FOREGOING LIMITATIONS SHALL NOT LIMIT EACH PARTY'S INDEMNIFICATION OBLIGATIONS,
IF ANY, FOR LIABILITIES TO THIRD PARTIES AS SET FORTH IN THIS AGREEMENT.

                                   ARTICLE XI

                                  FORCE MAJEURE

     Each party will be excused for any failure or delay in performing any of
its obligations under this Agreement, other than the obligations of Aquila to
make payments to UtiliCorp pursuant to Article IV hereof for Services rendered,
if such failure or delay is caused by Force Majeure.

                                  ARTICLE XII

                                  MISCELLANEOUS

     Section 12.1 ENTIRE AGREEMENT. This Agreement, the Master Separation
Agreement, the other Ancillary Agreements, and the Exhibits and Schedules
referenced or attached hereto and thereto (including the Transitional Service
Schedules), constitute the entire agreement between the parties with respect to
the subject matter hereof and thereof and shall supersede all prior written and

                                       6
<PAGE>

oral and all contemporaneous oral agreements and understandings with respect to
the subject matter hereof and thereof.

     Section 12.2 GOVERNING LAW. This Agreement shall be governed and construed
and enforced in accordance with the laws of the State of Missouri as to all
matters, regardless of the laws that might otherwise govern under the principles
of conflicts of laws applicable thereto.

     Section 12.3 INTERPRETATION. The headings contained in this Agreement and
the Transitional Service Schedules attached hereto are for reference purposes
only and shall not affect in any way the meaning or interpretation of this
Agreement. When a reference is made in this Agreement to an Article or a
Section, such reference shall be to an Article or Section of this Agreement
unless otherwise indicated.

     Section 12.4 NOTICES. Any notice, demand, offer, request, or other
communication required or permitted to be given by either party pursuant to the
terms of this Agreement shall be in writing and shall be deemed effectively
given the earlier of (a) when received, (b) when delivered personally, (c) one
Business Day after being delivered by facsimile (with receipt of appropriate
confirmation), (d) one Business Day after being deposited with a nationally
recognized overnight courier service or (e) four Business Days after being
deposited in the U.S. mail, First Class with postage prepaid, and in each case
addressed to the attention of the other party's General Counsel at the address
of its principal executive office or such other address as a party may request
by notifying the other in writing.

     Section 12.5 NONASSIGNABILITY; THIRD-PARTY BENEFICIARIES. Aquila may not,
directly or indirectly, in whole or in part, whether by operation of law or
otherwise, assign or transfer this Agreement or any rights hereunder without
UtiliCorp's prior written consent, and any attempted assignment, transfer or
delegation without such prior written consent shall be voidable at the sole
option of UtiliCorp. This Agreement, including the Transitional Services
Schedules and the other documents referred to herein, shall be binding upon and
inure to the benefit of each party hereto and their respective legal
representatives and permitted successors and assigns, and nothing in this
Agreement, express or implied, is intended to confer upon any other Person any
rights or remedies of any nature whatsoever under or by reason of this
Agreement.

     Section 12.6 SEVERABILITY. If any term or other provision of this Agreement
or any of the Transitional Service Schedules is determined by a nonappealable
decision by a court, administrative agency or arbitrator to be invalid, illegal
or incapable of being enforced by any rule of law or public policy, all other
conditions and provisions of this Agreement shall nevertheless remain in full
force and effect so long as the economic or legal substance of the transactions
contemplated hereby is not affected in any manner materially adverse to either
party. Upon such determination that any term or other provision is invalid,
illegal or incapable of being enforced, this Agreement shall be deemed to be
amended, and each party agrees to execute and deliver such documents and
instruments as are reasonably requested by the other party to evidence such
amendment, so as to effect the original intent of the parties as closely as
possible in an acceptable manner to the end that the transactions contemplated
hereby are fulfilled to the fullest extent possible.

     Section 12.7 FAILURE OR INDULGENCE NOT WAIVER; REMEDIES CUMULATIVE. No
failure or delay on the part of either party hereto in the exercise of any right
hereunder shall impair such right or be construed to be a waiver of, or
acquiescence in, any breach of any representation, warranty or agreement herein,
nor shall any single or partial exercise of any such right preclude any other or

                                       7
<PAGE>

further exercise thereof or of any other right. All rights and remedies existing
under this Agreement are cumulative to, and not exclusive of, any rights or
remedies otherwise available.

     Section 12.8 AMENDMENT. No change or amendment will be made to this
Agreement (or any Transitional Service Schedule attached hereto) except by an
instrument in writing signed on behalf of each of the parties hereto.

                                REMAINDER OF PAGE
                            INTENTIONALLY LEFT BLANK

                                       8
<PAGE>

     IN WITNESS WHEREOF, the parties have signed this Transitional Services
Agreement effective as of the date first set forth above.

                                        UTILICORP UNITED INC.

                                        ----------------------------------------
                                        Robert K. Green
                                        President and Chief Operating Officer

                                        AQUILA, INC.

                                        ----------------------------------------
                                        Keith G. Stamm
                                        Chief Executive Officer

                                SIGNATURE PAGE TO
                         TRANSITIONAL SERVICES AGREEMENT

                                       9
<PAGE>

                      TRANSITIONAL SERVICE SCHEDULE NO. / /
                                       TO
                         TRANSITIONAL SERVICES AGREEMENT

     Upon execution and delivery by the parties, this Transitional Service
Schedule shall be incorporated into that certain Transitional Services
Agreement, dated [ ], 2001, between UtiliCorp and Aquila. All capitalized terms
used but not defined herein shall have the meanings ascribed to such terms in
the Transitional Services Agreement.

1.   FUNCTIONAL AREA

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

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

2.   DESCRIPTION OF SERVICES

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

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

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

3.   SERVICE REPRESENTATIVES

     UtiliCorp:
                    ----------------------------------

     Aquila:
                    ----------------------------------

4.   TERM

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

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

5.   COMPENSATION

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

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

6.   MISCELLANEOUS

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

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

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

<PAGE>

     IN WITNESS WHEREOF, the parties have signed this Transitional Service
Schedule effective as of the latest date set forth below.

                                        UTILICORP UNITED INC.

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

                                        Name:
                                               ---------------------------------

                                        Title:
                                               ---------------------------------

                                        Date:
                                               ---------------------------------

                                        AQUILA, INC.

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

                                        Name:
                                               ---------------------------------

                                        Title:
                                               ---------------------------------

                                        Date:
                                               ---------------------------------

                                SIGNATURE PAGE TO
                     TRANSITIONAL SERVICE SCHEDULE NO. ____

                                       2

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